Browsing by Author "Plavchan, P."

Now showing items 1-3 of 3

    • YSOVAR: Mid-infrared Variability Among YSOs in the Star Formation Region GGD 12-15 

      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.; Song, Inseok (2015-10-12)
      We present an IR-monitoring survey with the $Spitzer$ Space Telescope of the star forming region GGD 12-15. Over 1000 objects were monitored including about 350 objects within the central 5 arcminutes which is found to be ...

    • YSOVAR: Mid-Infrared Variability in NGC 1333 

      Rebull, L. M.; Stauffer, J. R.; Cody, A. M.; Guenther, H. M.; Hillenbrand, L. A.; Poppenhaeger, K.; Wolk, S. J.; Hora, J.; Hernandez, J.; Bayo, A.; Covey, K.; Forbrich, J.; Gutermuth, R.; Morales-Calderon, M.; Plavchan, P.; Song, I.; Bouy, H.; Terebey, S.; Cuillandre, J. C.; Allen, L. (2015-11-17)
      As part of the Young Stellar Object VARiability (YSOVAR) program, we monitored NGC 1333 for ~35 days at 3.6 and 4.5 um using the Spitzer Space Telescope. We report here on the mid-infrared variability of the point sources ...

    • YSOVAR: mid-infrared variability of young stellar objects and their disks in the cluster IRAS 20050+2720 

      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, J. L.; Morales-Calderon, M.; Song, Inseok (2015-09-22)
      We present a time-variability study of young stellar objects in the cluster IRAS 20050+2720, performed at 3.6 and 4.5 micron with the Spitzer Space Telescope; this study is part of the Young Stellar Object VARiability ...