Observation
ID
71893
Category
calibrator
Program ID
116.28P0.001
Program Title
UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
Program Type
Normal
PI / COI
JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG / ERCOLINO / JANIK
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Target
ID
48242
Name
HD_57478
RA
110.241635
DEC
-14.36049
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-11-29T04:37:49.014_1 GRAVI.2025-11-29T04:37:49.014 2025-11-29 04:45:59 UTC+0000 61008.1929284 61008.194780251855
GRAVI.2025-11-29T04:41:07.023_1 GRAVI.2025-11-29T04:41:07.023 2025-11-29 04:50:54 UTC+0000 61008.19522017 61008.19707202185
GRAVI.2025-11-29T04:47:49.039_1 GRAVI.2025-11-29T04:47:49.039 2025-11-29 04:56:13 UTC+0000 61008.19987314 61008.20172499186
GRAVI.2025-11-29T04:51:07.048_1 GRAVI.2025-11-29T04:51:07.048 2025-11-29 05:01:16 UTC+0000 61008.20216491 61008.204016761854