Observation
ID
71885
Category
science
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
53366
Name
HD_289261
RA
103.362768
DEC
1.87316
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-11-28T04:47:25.820_1 GRAVI.2025-11-28T04:47:25.820 2025-11-28 05:01:00 UTC+0000 61007.1996044 61007.20145625185
GRAVI.2025-11-28T04:50:40.828_1 GRAVI.2025-11-28T04:50:40.828 2025-11-28 05:01:00 UTC+0000 61007.20186144 61007.203713291856
GRAVI.2025-11-28T04:57:22.845_1 GRAVI.2025-11-28T04:57:22.845 2025-11-28 05:10:59 UTC+0000 61007.20651441 61007.20836626185
GRAVI.2025-11-28T05:00:37.853_1 GRAVI.2025-11-28T05:00:37.853 2025-11-28 05:10:59 UTC+0000 61007.20877145 61007.21062330186