Wolk, Scott
Fellowship Advisor Smithsonian Astrophysical Observatory staff
0000-0002-0826-9261
Wolk, Scott
Fellowship Advisor Smithsonian Astrophysical Observatory staffMultiwavelength studies of regions of star formation; Evolution of young stars; Stellar flares; Stellar disks; Brown dwarfs; X-ray astronomy; X-ray studies of exoplanets, planets and comets; Next generation of X-ray telescopes.
Background And Education
Education And Training
Publications
Selected Publications
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Article
- Narang, Mayank, Manoj, P., Tyagi, Himanshu, Watson, Dan M., Megeath, S. Thomas, Federman, Samuel, Rubinstein, Adam E., Gutermuth, Robert, Caratti o Garatti, Alessio, Beuther, Henrik, Bourke, Tyler L., van Dishoeck, Ewine F., Evans, Neal J., Anglada, Guillem, Osorio, Mayra, Stanke, Thomas, Muzerolle, James, Looney, Leslie W., Yang, Yao-Lun, Klaassen, Pamela, Karnath, Nicole, Atnagulov, Prabhani, Brunken, Nashanty, Fischer, William J., Furlan, Elise et al. 2024. "Discovery of a Collimated Jet from the Low-luminosity Protostar IRAS 16253‑2429 in a Quiescent Accretion Phase with the JWST." The Astrophysical Journal, 962. https://doi.org/10.3847/2041-8213/ad1de3. 2024
- Kounkel, Marina, Zari, Eleonora, Covey, Kevin, Tkachenko, Andrew, Zúñiga, Carlos Román, Stassun, Keivan, Stutz, Amelia M., Stringfellow, Guy, Roman-Lopes, Alexandre, Hernández, Jesús, Peña Ramírez, Karla, Bayo, Amelia, Kim, Jinyoung Serena, Cao, Lyra, Wolk, Scott J., Kollmeier, Juna, López-Valdivia, Ricardo, and Rojas-Ayala, Bárbara. 2023. "ABYSS. I. Targeting Strategy for the APOGEE and BOSS Young Star Survey in SDSS-V." The Astrophysical Journal Supplement Series, 266 10. https://doi.org/10.3847/1538-4365/acc106. 2023
- Silverberg, Steven M., Günther, Hans Moritz, Pradhan, Pragati, Principe, David A., Schneider, P. C., and Wolk, Scott J. 2023. "Stable Coronal X-Ray Emission over 20 yr of XZ Tau." The Astronomical Journal, 166 148. https://doi.org/10.3847/1538-3881/acefbe. 2023
- Pillitteri, I., Colombo, S., Micela, G., and Wolk, S. J. 2023. "The X-ray activity of F stars with hot Jupiters: KELT-24 versus WASP-18." Astronomy and Astrophysics, 673. https://doi.org/10.1051/0004-6361/202245467. 2023
- Ilić, Nikoleta, Poppenhaeger, Katja, Dsouza, Desmond, Wolk, Scott J., Agüeros, Marcel A., and Stelzer, Beate. 2023. "The first evidence of tidally induced activity in a brown dwarf-M dwarf pair: a Chandra study of the NLTT 41135/41136 system." Monthly Notices of the Royal Astronomical Society, 524 5954–5970. https://doi.org/10.1093/mnras/stad2277. 2023
- Günther, Hans Moritz, Melis, Carl, Robrade, J., Schneider, P. C., Wolk, Scott J., and Yadav, Rakesh K. 2022. "Coronal and Chromospheric Emission in A-type Stars." The Astronomical Journal, 164 8. https://doi.org/10.3847/1538-3881/ac6ef6. 2022
- Pillitteri, I., Argiroffi, C., Maggio, A., Micela, G., Benatti, S., Reale, F., Colombo, S., and Wolk, S. J. 2022. "X-ray flares of the young planet host Ds Tucanae A." Astronomy and Astrophysics, 666 A198. https://doi.org/10.1051/0004-6361/202244268. 2022
- Silverberg, Steven M., Günther, Hans Moritz, Kim, Jinyoung Serena, Principe, David A., and Wolk, Scott J. 2021. "What's Behind the Elephant's Trunk? Identifying Young Stellar Objects on the Outskirts of IC 1396." The Astronomical Journal, 162 279. https://doi.org/10.3847/1538-3881/ac2cc0. 2021
- Lisse, C. M., Meng, H. Y. A., Sitko, M. L., Morlok, A., Johnson, B. C., Jackson, A. P., Vervack, R. J., Jr., Chen, C. H., Wolk, Scott J., Lucas, M. D., Marengo, M., and Britt, D. T. 2020. "HD 145263: Spectral Observations of Silica Debris Disk Formation via Extreme Space Weathering?" The Astrophysical Journal, 894 116. https://doi.org/10.3847/1538-4357/ab7b80. 2020
- Evans, Nancy Remage, Günther, H. Moritz, Bond, Howard E., Schaefer, Gail H., Mason, Brian D., Karovska, Margarita, Tingle, Evan, Wolk, Scott, Engle, Scott, Guinan, Edward, Pillitteri, Ignazio, Proffitt, Charles, Kervella, Pierre, Gallenne, Alexandre, Anderson, Richard I., and Moe, Maxwell. 2020. "Hubble Space Telescope Snapshot Survey for Resolved Companions of Galactic Cepheids: Final Results." The Astrophysical Journal, 905 81. https://doi.org/10.3847/1538-4357/abc1f1. 2020
- Wargelin, Bradford J., Drake, Jeremy J., Wolk, Scott J., and Kashyap, Vinay L. 2020. "Pointing Chandra toward the Extreme Ultraviolet Fluxes of Very Low Mass Stars." The Astrophysical Journal, 893 137. https://doi.org/10.3847/1538-4357/ab7b5c. 2020
- Pokhrel, Riwaj, Gutermuth, Robert A., Betti, Sarah K., Offner, Stella S. R., Myers, Philip C., Megeath, S. Thomas, Sokol, Alyssa D., Ali, Babar, Allen, Lori, Allen, Thomas S., Dunham, Michael M., Fischer, William J., Henning, Thomas, Heyer, Mark, Hora, Joseph L., Pipher, Judith L., Tobin, John J., and Wolk, Scott J. 2020. "Star-Gas Surface Density Correlations in 12 Nearby Molecular Clouds. I. Data Collection and Star-sampled Analysis." The Astrophysical Journal, 896 60. https://doi.org/10.3847/1538-4357/ab92a2. 2020
- Evans, Nancy Remage, Pillitteri, Ignazio, Molnar, Laszlo, Szabados, Laszlo, Plachy, Emese, Szabo, Robert, Engle, Scott, Guinan, Edward, Wolk, Scott, Günther, H. Moritz, Neilson, Hilding, Marengo, Massimo, Matthews, Lynn D., Moschou, Sofia, Drake, Jeremy J., Kashyap, Vinay, Kervella, Pierre, Tordai, Tamas, Somogyi, Peter, and Burki, Gilbert. 2020. "X-Ray Observations of the Peculiar Cepheid V473 Lyr Identify A Low-mass Companion." The Astronomical Journal, 159 121. https://doi.org/10.3847/1538-3881/ab7121. 2020
- Karnath, N., Prchlik, Jakub J., Gutermuth, R. A., Allen, T. S., Megeath, S. T., Pipher, J. L., Wolk, Scott, and Jeffries, R. D. 2019. "The Dynamics, Structure, and Fate of a Young Cluster during Gas Dispersal: Hectoschelle, Chandra, Spitzer, and Gaia Observations of Cep OB3b." The Astrophysical Journal, 871 46. https://doi.org/10.3847/1538-4357/aaf4c1. 2019
- Pillitteri, Ignazio, Fossati, L., Castro Rodriguez, N., Oskinova, L., and Wolk, S. J. 2018. "Detection of magnetic field in the B2 star ρ Ophiuchi A with ESO FORS2." Astronomy and Astrophysics, 610 L3. https://doi.org/10.1051/0004-6361/201732078. 2018
- Günther, Hans Moritz, Birnstiel, T., Huenemoerder, D. P., Principe, D. A., Schneider, P. C., Wolk, S. J., Dubois, Franky, Logie, Ludwig, Rau, Steve, and Vanaverbeke, Sigfried. 2018. "Optical Dimming of RW Aur Associated with an Iron-rich Corona and Exceptionally High Absorbing Column Density." The Astronomical Journal, 156 56. https://doi.org/10.3847/1538-3881/aac9bd. 2018
- Wolk, Scott J., Günther, H. Moritz, Poppenhaeger, Katja, Winston, E., Rebull, L. M., Stauffer, J. R., Gutermuth, R. A., Cody, A. M., Hillenbrand, L. A., Plavchan, P., Covey, K. R., and Song, Inseok. 2018. "YSOVAR: Mid-infrared Variability among YSOs in the Star Formation Region Serpens South." The Astronomical Journal, 155 99. https://doi.org/10.3847/1538-3881/aaa6c4. 2018
- Poppenhaeger, K., Auchettl, K., and Wolk, S. J. 2017. "A test of the neutron star hypothesis for Fomalhaut b." Monthly Notices of the Royal Astronomical Society, 468 4018–4024. https://doi.org/10.1093/mnras/stx565. 2017
- Booth, R. S., Poppenhaeger, K., Watson, C. A., Silva Aguirre, V., and Wolk, S. J. 2017. "An improved age-activity relationship for cool stars older than a gigayear." Monthly Notices of the Royal Astronomical Society, 471 1012–1025. https://doi.org/10.1093/mnras/stx1630. 2017
- Lisse, C. M., Christian, D. J., Wolk, S. J., Günther, H. M., Chen, C. H., and Grady, C. A. 2017. "Chandra Characterization of X-Ray Emission in the Young F-Star Binary System HD 113766." The Astronomical Journal, 153 62. https://doi.org/10.3847/1538-3881/153/2/62. 2017
- Forbrich, Jan, Reid, Mark J., Menten, Karl M., Rivilla, Victor M., Wolk, Scott J., Rau, Urvashi, and Chandler, Claire J. 2017. "Extreme Radio Flares and Associated X-Ray Variability from Young Stellar Objects in the Orion Nebula Cluster." The Astrophysical Journal, 844 109. https://doi.org/10.3847/1538-4357/aa7aa4. 2017
- Cohen, O., Yadav, R., Garraffo, Cecilia, Saar, S. H., Wolk, S. J., Kashyap, V. L., Drake, Jeremy J., and Pillitteri, Ignazio. 2017. "Giant Coronal Loops Dominate the Quiescent X-Ray Emission in Rapidly Rotating M Stars." The Astrophysical Journal, 834 14. https://doi.org/10.3847/1538-4357/834/1/14. 2017
- Stauffer, John, Collier Cameron, Andrew, Jardine, Moira, David, Trevor J., Rebull, Luisa, Cody, Ann Marie, Hillenbrand, Lynne A., Barrado, David, Wolk, Scott, Davenport, James, and Pinsonneault, Marc. 2017. "Orbiting Clouds of Material at the Keplerian Co-rotation Radius of Rapidly Rotating Low-mass WTTs in Upper Sco." The Astronomical Journal, 153 152. https://doi.org/10.3847/1538-3881/aa5eb9. 2017
- Günther, Hans Moritz, Kraus, Stefan, Melis, Carl, Curé, Michel, Harries, Tim, Ireland, Michael, Kanaan, Samer, Poppenhaeger, Katja, Rizzuto, Aaron, Rodriguez, David, Schneider, Christian P., Sitko, Michael, Weigelt, Gerd, Willson, Matthew, and Wolk, Scott. 2017. "TYC 8241 2652 1 and the case of the disappearing disk: No smoking gun yet." Astronomy and Astrophysics, 598 A82. https://doi.org/10.1051/0004-6361/201629008. 2017
- Pillitteri, Ignazio, Wolk, Scott J., Reale, Fabio, and Oskinova, Lida. 2017. "The early B-type star Rho Ophiuchi A is an X-ray lighthouse." Astronomy and Astrophysics, 602 A92. https://doi.org/10.1051/0004-6361/201630070. 2017
- Lisse, C. M., McNutt, R. L., Wolk, S. J., Bagenal, F., Stern, S. A., Gladstone, G. R., Cravens, T. E., Hill, M. E., Kollmann, P., Weaver, H. A., Strobel, D. F., Elliott, H. A., McComas, D. J., Binzel, R. P., Snios, B. T., Bhardwaj, A., Chutjian, A., Young, L. A., Olkin, C. B., and Ennico, K. A. 2017. "The puzzling detection of x-rays from Pluto by Chandra." Icarus, 287 103–109. https://doi.org/10.1016/j.icarus.2016.07.008. 2017
- Pokhrel, R., Gutermuth, R., Ali, B., Megeath, T., Pipher, J., Myers, P., Fischer, W. J., Henning, T., Wolk, S. J., Allen, L., and Tobin, J. J. 2016. "A Herschel-SPIRE survey of the Mon R2 giant molecular cloud: analysis of the gas column density probability density function." Monthly Notices of the Royal Astronomical Society, 461 22–35. https://doi.org/10.1093/mnras/stw1303. 2016
- Pillitteri, Ignazio, Wolk, S. J., and Megeath, S. T. 2016. "A Star-forming Ring around κ Ori 250 pc from the Sun." The Astrophysical Journal Letters, 820 L28. https://doi.org/10.3847/2041-8205/820/2/L28. 2016
- Yadav, Rakesh K., Gastine, Thomas, Christensen, Ulrich R., Wolk, Scott J., and Poppenhaeger, Katja. 2016. "Approaching a realistic force balance in geodynamo simulations." Proceedings of the National Academy of Sciences of the United States of America, 113 12065–12070. https://doi.org/10.1073/pnas.1608998113. 2016
- Snios, Bradford, Kharchenko, Vasili, Lisse, Carey M., Wolk, Scott J., Dennerl, Konrad, and Combi, Michael R. 2016. "Chandra Observations of Comets C/2012 S1 (ISON) and C/2011 L4 (PanSTARRS)." The Astrophysical Journal, 818 199. https://doi.org/10.3847/0004-637X/818/2/199. 2016
- Pillitteri, Ignazio, Wolk, S. J., Chen, H. H., and Goodman, A. 2016. "First stars of the ρ Ophiuchi dark cloud. XMM-Newton view of ρ Oph and its neighbors." Astronomy and Astrophysics, 592 A88. https://doi.org/10.1051/0004-6361/201628284. 2016
- Hasenberger, Birgit, Forbrich, Jan, Alves, João, Wolk, Scott J., Meingast, Stefan, Getman, Konstantin V., and Pillitteri, Ignazio. 2016. "Gas absorption and dust extinction towards the Orion Nebula Cluster." Astronomy and Astrophysics, 593 A7. https://doi.org/10.1051/0004-6361/201628517. 2016
- Yadav, Rakesh K., Christensen, Ulrich R., Wolk, Scott J., and Poppenhaeger, Katja. 2016. "Magnetic Cycles in a Dynamo Simulation of Fully Convective M-star Proxima Centauri." The Astrophysical Journal Letters, 833 L28. https://doi.org/10.3847/2041-8213/833/2/L28. 2016
- Evans, Nancy Remage, Pillitteri, Ignazio, Wolk, Scott, Karovska, Margarita, Tingle, Evan, Guinan, Edward, Engle, Scott, Bond, Howard E., Schaefer, Gail H., and Mason, Brian D. 2016. "Resolved Companions of Cepheids: Testing the Candidates with X-Ray Observations." The Astronomical Journal, 151 108. https://doi.org/10.3847/0004-6256/151/4/108. 2016
- Forbrich, J., Rivilla, V. M., Menten, K. M., Reid, M. J., Chandler, C. J., Rau, U., Bhatnagar, S., Wolk, S. J., and Meingast, S. 2016. "The Population of Compact Radio Sources in the Orion Nebula Cluster." The Astrophysical Journal, 822 93. https://doi.org/10.3847/0004-637X/822/2/93. 2016
- Osten, Rachel A. and Wolk, Scott J. 2015. "Connecting Flares and Transient Mass-loss Events in Magnetically Active Stars." The Astrophysical Journal, 809 79. https://doi.org/10.1088/0004-637X/809/1/79. 2015
- Yadav, Rakesh K., Christensen, Ulrich R., Morin, Julien, Gastine, Thomas, Reiners, Ansgar, Poppenhaeger, Katja, and Wolk, Scott J. 2015. "Explaining the Coexistence of Large-scale and Small-scale Magnetic Fields in Fully Convective Stars." The Astrophysical Journal Letters, 813 L31. https://doi.org/10.1088/2041-8205/813/2/L31. 2015
- Pillitteri, Ignazio, Maggio, A., Micela, G., Sciortino, S., Wolk, S. J., and Matsakos, T. 2015. "FUV Variability of HD 189733. Is the Star Accreting Material From Its Hot Jupiter?" The Astrophysical Journal, 805 52. https://doi.org/10.1088/0004-637X/805/1/52. 2015
- Rice, Thomas S., Reipurth, Bo, Wolk, Scott J., Vaz, Luiz Paulo, and Cross, N. J. G. 2015. "Near-infrared Variability in the Orion Nebula Cluster." The Astronomical Journal, 150 132. https://doi.org/10.1088/0004-6256/150/4/132. 2015
- Schneider, P. C., Günther, H. M., Robrade, J., Facchini, S., Hodapp, K. W., Manara, C. F., Perdelwitz, V., Schmitt, J. H. M. M., Skinner, S., and Wolk, S. J. 2015. "The nature of the 2014-2015 dim state of RW Aurigae revealed by X-ray, optical, and near-." Astronomy and Astrophysics, 584 L9. https://doi.org/10.1051/0004-6361/201527237. 2015
- Wolk, Scott J., Günther, H. Moritz, Poppenhaeger, Katja, Cody, A. M., Rebull, L. M., Forbrich, J., Gutermuth, R. A., Hillenbrand, L. A., Plavchan, P., Stauffer, J. R., Covey, K. R., and Song, Inseok. 2015. "YSOVAR: Mid-infrared Variability Among YSOs in the Star Formation Region GGD12-15." The Astronomical Journal, 150 145. https://doi.org/10.1088/0004-6256/150/5/145. 2015
- Rebull, L. M., Stauffer, J. R., Cody, A. M., Günther, H. M., Hillenbrand, L. A., Poppenhaeger, K., Wolk, S. J., Hora, Joseph L., Hernandez, J., Bayo, A., Covey, K., Forbrich, J., Gutermuth, R., Morales-Calderón, M., Plavchan, P., Song, I., Bouy, H., Terebey, S., Cuillandre, J. C., and Allen, L. E. 2015. "YSOVAR: Mid-infrared Variability in NGC 1333." The Astronomical Journal, 150 175. https://doi.org/10.1088/0004-6256/150/6/175. 2015
- Poppenhaeger, K., Cody, A. M., Covey, K. R., Günther, H. M., Hillenbrand, L. A., Plavchan, P., Rebull, L. M., Stauffer, J. R., Wolk, S. J., Espaillat, C., Forbrich, J., Gutermuth, R. A., Hora, Joseph L., Morales-Calderón, M., and Song, Inseok. 2015. "YSOVAR: Mid-infrared Variability of Young Stellar Objects and Their Disks in the Cluster IRAS 20050 2720." The Astronomical Journal, 150 118. https://doi.org/10.1088/0004-6256/150/4/118. 2015
- Cody, Ann Marie, Stauffer, John, Baglin, Annie, Micela, Giuseppina, Rebull, Luisa M., Flaccomio, Ettore, Morales-Calderón, María, Aigrain, Suzanne, Bouvier, Jèrôme, Hillenbrand, Lynne A., Gutermuth, Robert, Song, Inseok, Turner, Neal, Alencar, Silvia H. P., Zwintz, Konstanze, Plavchan, Peter, Carpenter, John, Findeisen, Krzysztof, Carey, Sean, Terebey, Susan, Hartmann, Lee, Calvet, Nuria, Teixeira, Paula, Vrba, Frederick J., Wolk, Scott et al. 2014. "CSI 2264: Simultaneous Optical and Infrared Light Curves of Young Disk-bearing Stars in NGC 2264 with CoRoT and Spitzer-Evidence for Multiple Origins of Variability." The Astronomical Journal, 147 82. https://doi.org/10.1088/0004-6256/147/4/82. 2014
- Flaherty, K. M., Muzerolle, J., Wolk, S. J., Rieke, G., Gutermuth, R., Balog, Z., Herbst, W., Megeath, S. T., and Furlan, E. 2014. "Connecting X-Ray and Infrared Variability among Young Stellar Objects: Ruling out Potential Sources of Disk Fluctuations." The Astrophysical Journal, 793 2. https://doi.org/10.1088/0004-637X/793/1/2. 2014
- Poppenhaeger, K. and Wolk, S. J. 2014. "Indications for an influence of hot Jupiters on the rotation and activity of their host stars." Astronomy and Astrophysics, 565 L1. https://doi.org/10.1051/0004-6361/201423454. 2014
- Pillitteri, Ignazio, Wolk, Scott J., Sciortino, Salvatore, and Antoci, Victoria. 2014. "No X-rays from WASP-18. Implications for its age, activity, and the influence of its massive hot Jupiter." Astronomy and Astrophysics, 567 128. https://doi.org/10.1051/0004-6361/201423579. 2014
- Pillitteri, Ignazio, Wolk, Scott J., Goodman, Alyssa A., and Sciortino, Salvatore. 2014. "Smooth X-ray variability from ? Ophiuchi A B. A strongly magnetized primary B2 star?" Astronomy and Astrophysics, 567 L4. https://doi.org/10.1051/0004-6361/201424243. 2014
- Pillitteri, Ignazio, Wolk, S. J., Lopez-Santiago, J., Günther, H. M., Sciortino, S., Cohen, O., Kashyap, V., and Drake, Jeremy J. 2014. "The Corona of HD 189733 and its X-Ray Activity." The Astrophysical Journal, 785 145. https://doi.org/10.1088/0004-637X/785/2/145. 2014
- Remage Evans, Nancy, Pillitteri, Ignazio, Wolk, Scott, Guinan, Edward, Engle, Scott, Bond, Howard E., Schaefer, Gail H., Karovska, Margarita, DePasquale, Joseph, and Tingle, Evan. 2014. "X-Ray Detection of the Cluster Containing the Cepheid S Mus." The Astrophysical Journal Letters, 785 L25. https://doi.org/10.1088/2041-8205/785/2/L25. 2014
- Günther, H. M., Cody, A. M., Covey, K. R., Hillenbrand, L. A., Plavchan, P., Poppenhaeger, K., Rebull, L. M., Stauffer, J. R., Wolk, S. J., Allen, L., Bayo, A., Gutermuth, R. A., Hora, Joseph L., Meng, H. Y. A., Morales-Calderón, M., Parks, J. R., and Song, Inseok. 2014. "YSOVAR: Mid-infrared Variability in the Star-forming Region Lynds 1688." The Astronomical Journal, 148 122. https://doi.org/10.1088/0004-6256/148/6/122. 2014
- Pillitteri, Ignazio, Wolk, S. J., Megeath, S. T., Allen, L., Bally, J., Gagné, M., Gutermuth, R. A., Hartman, L., Micela, G., Myers, P., Oliveira, J. M., Sciortino, S., Walter, F., Rebull, L., and Stauffer, J. 2013. "An X-Ray Survey of the Young Stellar Population of the Lynds 1641 and Iota Orionis Regions." The Astrophysical Journal, 768 99. https://doi.org/10.1088/0004-637X/768/2/99. 2013
- Lisse, C. M., Christian, D. J., Wolk, S. J., Dennerl, K., Bodewits, D., Combi, M. R., Lepri, S. T., Zurbuchen, T. H., Li, J. Y., Dello-Russo, N., Belton, M. J. S., and Knight, M. M. 2013. "Chandra ACIS-S imaging spectroscopy of anomalously faint X-ray emission from Comet 103P/Hartley 2 during the EPOXI encounter." Icarus, 222 752–765. https://doi.org/10.1016/j.icarus.2012.09.025. 2013
- Ewing, Ian, Christian, Damian J., Bodewits, Dennis, Dennerl, Konrad, Lisse, Carey M., and Wolk, Scott J. 2013. "Emission Lines between 1 and 2 keV in Cometary X-Ray Spectra." The Astrophysical Journal, 763 66. https://doi.org/10.1088/0004-637X/763/1/66. 2013
- Pillitteri, Ignazio, Wolk, S. J., Megeath, S. T., Allen, L., Bally, J., Gagné, Marc, Gutermuth, R. A., Hartman, L., Micela, G., Myers, P., Oliveira, J. M., Sciortino, S., Walter, F., Rebull, L., and Stauffer, J. 2013. "Erratum: "An X-Rays Survey of the Young Stellar Population of the Lynds 1641 and Iota Orionis Regions" (2013, ApJ, 768, 99)." The Astrophysical Journal, 773 80. https://doi.org/10.1088/0004-637X/773/1/80. 2013
- Günther, H. M., Wolter, U., Robrade, J., and Wolk, S. J. 2013. "MN Lup: X-Rays from a Weakly Accreting T Tauri Star." The Astrophysical Journal, 771 70. https://doi.org/10.1088/0004-637X/771/1/70. 2013
- Wolk, Scott J., Rice, Thomas S., and Aspin, Colin A. 2013. "Near-infrared Periodic and Other Variable Field Stars in the Field of the Cygnus OB7 Star- forming Region." The Astronomical Journal, 145 113. https://doi.org/10.1088/0004-6256/145/4/113. 2013
- Wolk, Scott J., Rice, Thomas S., and Aspin, Colin. 2013. "Near-infrared Variability among Young Stellar Objects in the Star Formation Region Cygnus OB7." The Astrophysical Journal, 773 145. https://doi.org/10.1088/0004-637X/773/2/145. 2013
- Poppenhaeger, K., Günther, H. M., Beiersdorfer, P., Brickhouse, Nancy S., Carter, J. A., Hudson, H. S., Kowalski, A., Lalitha, S., Miceli, M., and Wolk, S. J. 2013. "Non-thermal processes in coronae and beyond." Astronomische Nachrichten, 334 101. https://doi.org/10.1002/asna.201211755. 2013
- Forbrich, J. and Wolk, S. J. 2013. "On the radio-X-ray connection in young stellar objects in the Orion nebula cluster." Astronomy and Astrophysics, 551 56. https://doi.org/10.1051/0004-6361/201220579. 2013
- Poppenhaeger, K., Schmitt, J. H. M. M., and Wolk, S. J. 2013. "Transit Observations of the Hot Jupiter HD 189733b at X-Ray Wavelengths." The Astrophysical Journal, 773 62. https://doi.org/10.1088/0004-637X/773/1/62. 2013
- Pillitteri, Ignazio, Remage Evans, Nancy, Wolk, Scott J., and Bruck Syal, Megan. 2013. "XMM-Newton Observation of the a Persei Cluster." The Astronomical Journal, 145 143. https://doi.org/10.1088/0004-6256/145/5/143. 2013
- Hicken, Malcolm, Challis, Peter, Kirshner, Robert P., Rest, Armin, Cramer, Claire E., Wood-Vasey, W., Bakos, Gaspar, Berlind, Perry, Brown, Warren R., Caldwell, Nelson, Calkins, Mike, Currie, Thayne, de Kleer, Kathy, Esquerdo, Gilbert, Everett, Mark, Falco, Emilio, Fernandez, Jose, Friedman, Andrew S., Groner, Ted, Hartman, Joel, Holman, Matthew J., Hutchins, Robert, Keys, Sonia, Kipping, David, Latham, Dave et al. 2012. "CfA4: Light Curves for 94 Type Ia Supernovae." The Astrophysical Journal Supplement Series, 200 12. https://doi.org/10.1088/0067-0049/200/2/12. 2012
- Bautz, Marshall W., Cash, Webster C., Davis, John E., Heilmann, Ralf K., Huenemoerder, David P., Schattenburg, Mark L., McEntaffer, Randall, Smith, Randall, Wolk, Scott J., Zhang, William W., Jordan, Steven P., and Lillie, Charles F. 2012. "Concepts for high-performance soft X-ray grating spectroscopy in a moderate-scale mission." Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8443 15. https://doi.org/10.1117/12.926810. 2012
- Günther, H. M., Wolk, S. J., Spitzbart, B., Gutermuth, R. A., Forbrich, J., Wright, N. J., Allen, L., Bourke, T. L., Megeath, S. T., and Pipher, J. L. 2012. "IRAS 20050 2720: Anatomy of a Young Stellar Cluster." The Astronomical Journal, 144 101. https://doi.org/10.1088/0004-6256/144/4/101. 2012
- Rice, Thomas S., Wolk, Scott J., and Aspin, Colin. 2012. "Near-infrared Variability in Young Stars in Cygnus OB7." The Astrophysical Journal, 755 65. https://doi.org/10.1088/0004-637X/755/1/65. 2012
- Günther, H. M., Wolk, S. J., Drake, Jeremy J., Lisse, C. M., Robrade, J., and Schmitt, J. H. M. M. 2012. "Soft Coronal X-Rays from β Pictoris." The Astrophysical Journal, 750 78. https://doi.org/10.1088/0004-637X/750/1/78. 2012
- Allen, Thomas S., Gutermuth, Robert A., Kryukova, Erin, Megeath, S. T., Pipher, Judith L., Naylor, Tim, Jeffries, R. D., Wolk, Scott J., Spitzbart, Brad, and Muzerolle, James. 2012. "Spitzer Imaging of the nearby Rich Young Cluster, Cep OB3b." The Astrophysical Journal, 750 125. https://doi.org/10.1088/0004-637X/750/2/125. 2012
- Winston, E., Wolk, S. J., Bourke, T. L., Megeath, S. T., Gutermuth, R., and Spitzbart, B. 2012. "Spitzer Observations of Bow Shocks and Outflows in RCW 38." The Astrophysical Journal, 744, (.2). https://doi.org/10.1088/0004-637X/744/2/126. 2012
- Caramazza, M., Micela, G., Prisinzano, L., Sciortino, S., Damiani, F., Favata, F., Stauffer, J. R., Vallenari, A., and Wolk, S. J. 2012. "Star formation in the outer Galaxy: coronal properties of NGC 1893." Astronomy and Astrophysics, 539 74. https://doi.org/10.1051/0004-6361/201117256. 2012
- Brickhouse, Nancy S., Cranmer, S. R., Dupree, A. K., Günther, H. M., Luna, G. J. M., and Wolk, S. J. 2012. "X-Ray Determination of the Variable Rate of Mass Accretion onto TW Hydrae." The Astrophysical Journal Letters, 760 L21. https://doi.org/10.1088/2041-8205/760/2/L21. 2012
- Wang, Junfeng, Feigelson, Eric D., Townsley, Leisa K., Broos, Patrick S., Getman, Konstantin V., Wolk, Scott J., Preibisch, Thomas, Stassun, Keivan G., Moffat, Anthony F. J., Garmire, Gordon, King, Robert R., McCaughrean, Mark J., and Zinnecker, Hans. 2011. "A Chandra ACIS Study of the Young Star Cluster Trumpler 15 in Carina and Correlation with Near-infrared Sources." The Astrophysical Journal Supplement Series, 194 11. https://doi.org/10.1088/0067-0049/194/1/11. 2011
- McCleary, J. E. and Wolk, S. J. 2011. "A Survey of High-contrast Stellar Flares Observed by Chandra." The Astronomical Journal, 141 201. https://doi.org/10.1088/0004-6256/141/6/201. 2011
- Townsley, Leisa K., Broos, Patrick S., Corcoran, Michael F., Feigelson, Eric D., Gagné, Marc, Montmerle, Thierry, Oey, M. S., Smith, Nathan, Garmire, Gordon P., Getman, Konstantin V., Povich, Matthew S., Remage Evans, Nancy, Nazé, Yaël, Parkin, E. R., Preibisch, Thomas, Wang, Junfeng, Wolk, Scott J., Chu, You-Hua, Cohen, David H., Gruendl, Robert A., Hamaguchi, Kenji, King, Robert R., Mac Low, Mordecai-Mark, McCaughrean, Mark J., Moffat, Anthony F. J. et al. 2011. "An Introduction to the Chandra Carina Complex Project." The Astrophysical Journal Supplement Series, 194 1. https://doi.org/10.1088/0067-0049/194/1/1. 2011
- Meech, K. J., A'Hearn, M. F., Adams, J. A., Bacci, P., Bai, J., Barrera, L., Battelino, M., Bauer, J. M., Becklin, E., Bhatt, B., Biver, N., Bockelée-Morvan, D., Bodewits, D., Böhnhardt, H., Boissier, J., Bonev, B. P., Borghini, W., Brucato, J. R., Bryssinck, E., Buie, M. W., Canovas, H., Castellano, D., Charnley, S. B., Chen, W. P., Chiang, P. et al. 2011. "EPOXI: Comet 103P/Hartley 2 Observations from a Worldwide Campaign." The Astrophysical Journal Letters, 734 L1. https://doi.org/10.1088/2041-8205/734/1/L1. 2011
- Forbrich, Jan, Osten, Rachel A., and Wolk, Scott J. 2011. "Simultaneous X-Ray and Radio Observations of Young Stellar Objects in NGC 1333 and IC 348." The Astrophysical Journal, 736 25. https://doi.org/10.1088/0004-637X/736/1/25. 2011
- Wolk, Scott J., Broos, Patrick S., Getman, Konstantin V., Feigelson, Eric D., Preibisch, Thomas, Townsley, Leisa K., Wang, Junfeng, Stassun, Keivan G., King, Robert R., McCaughrean, Mark J., Moffat, Anthony F. J., and Zinnecker, Hans. 2011. "The Chandra Carina Complex Project View of Trumpler 16." The Astrophysical Journal Supplement Series, 194 12. https://doi.org/10.1088/0067-0049/194/1/12. 2011
- Evans, Nancy Remage, DeGioia-Eastwood, Kathleen, Gagné, Marc, Townsley, Leisa, Broos, Patrick, Wolk, Scott, Nazé, Yaël, Corcoran, Michael, Oskinova, Lida, Moffat, Anthony F. J., Wang, Junfeng, and Walborn, Nolan R. 2011. "The Search for Low-mass Companions of B Stars in the Carina Nebula Cluster Trumpler 16." The Astrophysical Journal Supplement Series, 194 13. https://doi.org/10.1088/0067-0049/194/1/13. 2011
- Winston, E., Wolk, S. J., Bourke, T. L., Megeath, S. T., Gutermuth, R., and Spitzbart, B. 2011. "The Structure of the Star-forming Cluster RCW 38." The Astrophysical Journal, 743, (2). https://doi.org/10.1088/0004-637X/743/2/166. 2011
- Pillitteri, Ignazio, Günther, H. M., Wolk, S. J., Kashyap, V. L., and Cohen, O. 2011. "X-Ray Activity Phased with Planet Motion in HD 189733?" The Astrophysical Journal Letters, 741, (1). https://doi.org/10.1088/2041-8205/741/1/L18. 2011
- Feigelson, Eric D., Getman, Konstantin V., Townsley, Leisa K., Broos, Patrick S., Povich, Matthew S., Garmire, Gordon P., King, Robert R., Montmerle, Thierry, Preibisch, Thomas, Smith, Nathan, Stassun, Keivan G., Wang, Junfeng, Wolk, Scott, and Zinnecker, Hans. 2011. "X-ray Star Clusters in the Carina Complex." The Astrophysical Journal Supplement Series, 194 9. https://doi.org/10.1088/0067-0049/194/1/9. 2011
- Brickhouse, Nancy S., Cranmer, Steven R., Dupree, A. K., Luna, G. J. M., and Wolk, S. 2010. "A Deep Chandra X-Ray Spectrum of the Accreting Young Star TW Hydrae." The Astrophysical Journal, 710 1835–1847. https://doi.org/10.1088/0004-637X/710/2/1835. 2010
- Evans, Nancy Remage, Guinan, Edward, Engle, Scott, Wolk, Scott J., Schlegel, Eric, Mason, Brian D., Karovska, Margarita, and Spitzbart, Bradley. 2010. "Chandra Observation of Polaris: Census of Low-mass Companions." The Astronomical Journal, 139 1968–1974. https://doi.org/10.1088/0004-6256/139/5/1968. 2010
- Christian, D. J., Bodewits, D., Lisse, C. M., Dennerl, K., Wolk, S. J., Hsieh, H., Zurbuchen, T. H., and Zhao, L. 2010. "Chandra Observations of Comets 8p/Tuttle and 17p/Holmes During Solar Minimum." The Astrophysical Journal Supplement Series, 187 447–459. https://doi.org/10.1088/0067-0049/187/2/447. 2010
- Stauffer, John R., Rebull, Luisa M., James, David, Noriega-Crespo, Alberto, Strom, Steven, Wolk, Scott, Carpenter, John M., Navascues, David Barrado y., Micela, Giusi, Backman, Dana, and Cargile, P. A. 2010. "Debris Disks of Members of the Blanco 1 OPen Cluster." The Astrophysical Journal, 719 1859–1871. https://doi.org/10.1088/0004-637X/719/2/1859. 2010
- Winston, E., Megeath, S. Thomas, Wolk, S. J., Spitzbart, B., Gutermuth, R., Allen, L. E., Hernandez, J., Covey, Kevin R., Muzerolle, J., Hora, Joseph L., Myers, Philip C., and Fazio, Giovanni G. 2010. "The Properties of X-ray Luminous Young Stellar Objects in the NGC 1333 and Serpens Embedded Clusters." The Astronomical Journal, 140 266–292. 2010
- Wolk, Scott J., Winston, Elaine, Bourke, Tyler L., Gutermuth, Robert, Megeath, S. Thomas, Spitzbart, Bradley D., and Osten, Rachel. 2010. "X-ray and Infrared Emission from Young Stellar Objects Near LkH? 101." The Astrophysical Journal, 715 671–695. https://doi.org/10.1088/0004-637X/715/1/671. 2010
- Pillitteri, Ignazio, Wolk, S. J., Cohen, O., Kashyap, Vinay L., Knutson, H., Lisse, C. M., and Henry, G. W. 2010. "XMM-Newton Observations of HD 189733 During Planetary Transits." The Astrophysical Journal, 722 1216–1225. https://doi.org/10.1088/0004-637X/722/2/1216. 2010
- Wolk, Scott J., Pillitteri, Ignazio, Guinan, Edward, and Stencel, Robert. 2010. "XMM-Newton Observations of the Enigmatic Long Period Eclipsing Binary Epsilon Aurigæ: Constraining the Physical Models." The Astronomical Journal, 140 595–601. https://doi.org/10.1088/0004-6256/140/2/595. 2010
- Winston, E., Megeath, S. Thomas, Wolk, S. J., Hernandez, J., Gutermuth, R., Muzerolle, J., Hora, Joseph L., Covey, Kevin R., Allen, L. E., Spitzbart, B., Peterson, D., Myers, P., and Fazio, Giovanni G. 2009. "A Spectroscopic Study of Young Stellar Objects in the Serpens Cloud Core and NGC 1333." The Astronomical Journal, 137 4777–4794. https://doi.org/10.1088/0004-6256/137/6/4777. 2009
- DeRose, K. L., Bourke, Tyler L., Gutermuth, R. A., Wolk, S. J., Megeath, S. Thomas, Alves, J., and Nürnberger, D. 2009. "A Very Large Telescope/NACO Study of Star Formation in the Massive Embedded Cluster RCW 38." The Astronomical Journal, 138 33–45. 2009
- Wolk, S. J., Lisse, C. M., Bodewits, D., Christian, D. J., and Dennerl, K. 2009. "Chandra's Close Encounter with the Disintegrating Comets 73P/2006 (Schwassmann- Wachmann 3) Fragment B and C/1999 S4 (LINEAR)." The Astrophysical Journal, 694 1293–1308. https://doi.org/10.1088/0004-637X/694/2/1293. 2009
- Osten, Rachel A. and Wolk, Scott J. 2009. "Multiwavelength Signatures of Magnetic Activity from Young Stellar Objects in the LkHα 101 Cluster." The Astrophysical Journal, 691 1128–1144. https://doi.org/10.1088/0004-637X/691/2/1128. 2009
- Currie, Thayne, Remage Evans, Nancy, Spitzbart, Brad D., Irwin, Jonathan, Wolk, Scott J., Hernandez, Jesus, Kenyon, Scott J., and Pasachoff, Jay M. 2009. "The X-Ray Environment During the Epoch of Terrestrial Planet Formation: Chandra Observations of h Persei." The Astronomical Journal, 137 3210–3221. https://doi.org/10.1088/0004-6256/137/2/3210. 2009
- Sherry, W. H., Walter, F. M., Wolk, S. J., and Adams, N. R. 2008. "Main-Sequence Fitting Distance to the σ Ori Cluster." The Astronomical Journal, 135 1616–1623. https://doi.org/10.1088/0004-6256/135/4/1616. 2008
- Westbrook, Owen W., Evans, Nancy Remage, Wolk, Scott J., Kashyap, Vinay L., Nichols, Joy S., Mendygral, Peter J., Slavin, Jonathan D., Spitzbart, Bradley, and Waldron, Wayne L. 2008. "X-Atlas: An Online Archive of Chandra's Stellar High-Energy Transmission Grating Observations." The Astrophysical Journal Supplement Series, 176 218–261. https://doi.org/10.1086/527477. 2008
- Prisinzano, L., Micela, G., Flaccomio, E., Stauffer, J. R., Megeath, T., Rebull, L., Robberto, M., Smith, K., Feigelson, E. D., Grosso, N., and Wolk, S. 2008. "X-Ray Properties of Protostars in the Orion Nebula." The Astrophysical Journal, 677 401–424. https://doi.org/10.1086/528842. 2008
- Wolk, Scott J., Spitzbart, Bradley D., Bourke, Tyler L., Gutermuth, Robert A., Vigil, Miquela, and Comern, Fernando. 2008. "X-Ray and IR Point Source Identification and Characteristics in the Embedded, Massive Star-Forming Region RCW 108." The Astronomical Journal, 135 693–721. 2008
- Lisse, C. M., Dennerl, K., Christian, D. J., Wolk, S. J., Bodewits, D., Zurbuchen, T. H., Hansen, K. C., Hoekstra, R., Combi, M., Fry, C. D., Dryer, M., Mäkinen, T., and Sun, W. 2007. "Chandra observations of Comet 9P/Tempel 1 during the Deep Impact campaign." ICARUS, 191 295–309. 2007
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Conference Paper
- Winston, Elaine, Wolk, S. J., Bourke, Tyler L., Megeath, S. T., Gutermuth, R. A., Spitzbart, B., Stamatellos, Dimitris, Goodwin, Simon, and Ward-Thompson, Derek. 2014. "Clusters Within Clusters: Star Formation in RCW 38." from Advances in Solid State Physics. 36, 473. https://doi.org/10.1007/978-3-319-03041-8_94. 2014
- Günther, H. M., Wolk, S. J., Gutermuth, R. A., Forbrich, J., Wright, Nicholas J., Allen, L., Bourke, Tyler L., Megeath, S. T., Pipher, J. L., Spitzbart, B., Stamatellos, Dimitris, Goodwin, Simon, and Ward-Thompson, Derek. 2014. "IRAS 20050 2720: Clustering of Low Mass Stars." from Advances in Solid State Physics. 36, 471. https://doi.org/10.1007/978-3-319-03041-8_93. 2014
- Pillitteri, Ignazio, Wolk, S. J., Megeath, S. T., Allen, L., Bally, J., Gagné, Marc, Gutermuth, R. A., Hartman, L., Micela, G., Myers, P., Oliveira, J. M., Sciortino, S., Walter, F., Rebull, L., Stauffer, J., Stamatellos, Dimitris, Goodwin, Simon, and Ward-Thompson, Derek. 2014. "Mapping the Star Formation in Orion A/L1641." from Advances in Solid State Physics. 36, 291. https://doi.org/10.1007/978-3-319-03041-8_56. 2014
Contact
Location
- Smithsonian Astrophysical Observatory Academic Department
