Observation
ID
67031
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
49839
Name
HD_158619
RA
262.944604
DEC
-33.70334
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-04-28T07:26:14.515_1 GRAVI.2025-04-28T07:26:14.515 2025-04-28 07:35:47 UTC+0000 60793.30989022 60793.311742071855
GRAVI.2025-04-28T07:29:32.523_1 GRAVI.2025-04-28T07:29:32.523 2025-04-28 07:40:47 UTC+0000 60793.31218198 60793.314033831855
GRAVI.2025-04-28T07:36:17.540_1 GRAVI.2025-04-28T07:36:17.540 2025-04-28 07:45:56 UTC+0000 60793.31686968 60793.318721531854
GRAVI.2025-04-28T07:39:32.549_1 GRAVI.2025-04-28T07:39:32.549 2025-04-28 07:50:39 UTC+0000 60793.31912672 60793.32097857186