Observation
ID
68990
Category
calibrator
Program ID
115.27VK.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
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Target
ID
51322
Name
HD_162415
RA
268.068378
DEC
-31.32825
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-08-02T05:35:33.298_1 GRAVI.2025-08-02T05:35:33.298 2025-08-02 05:45:55 UTC+0000 60889.23302428 60889.23487613186
GRAVI.2025-08-02T05:38:48.306_1 GRAVI.2025-08-02T05:38:48.306 2025-08-02 05:55:44 UTC+0000 60889.23528132 60889.23713317185
GRAVI.2025-08-02T05:45:33.323_1 GRAVI.2025-08-02T05:45:33.323 2025-08-02 05:55:44 UTC+0000 60889.23996902 60889.24182087186
GRAVI.2025-08-02T05:48:48.332_1 GRAVI.2025-08-02T05:48:48.332 2025-08-02 06:00:50 UTC+0000 60889.24222606 60889.244077911855