Observation
ID
71855
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 D0 G1
Target
ID
53338
Name
HD_55526
RA
107.694299
DEC
-48.93096
Exposures (3)
ID Header Date updated MJD Start MJD End
GRAVI.2025-11-25T04:53:53.114_1 GRAVI.2025-11-25T04:53:53.114 2025-11-25 05:06:05 UTC+0000 61004.20408697 61004.206309192225
GRAVI.2025-11-25T05:02:05.135_1 GRAVI.2025-11-25T05:02:05.135 2025-11-25 05:15:53 UTC+0000 61004.20978166 61004.212003882225
GRAVI.2025-11-25T05:10:20.156_1 GRAVI.2025-11-25T05:10:20.156 2025-11-25 05:26:00 UTC+0000 61004.21551107 61004.21773329222