Observation
ID
66056
Category
science
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 B2 D0 C1
Target
ID
49175
Name
HD_163755
RA
269.769447
DEC
-30.25307
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-04-06T06:20:09.105_1 GRAVI.2025-04-06T06:20:09.105 2025-04-06 06:30:58 UTC+0000 60771.26399427 60771.26621649222
GRAVI.2025-04-06T06:28:18.125_1 GRAVI.2025-04-06T06:28:18.125 2025-04-06 06:40:59 UTC+0000 60771.26965423 60771.27187645222
GRAVI.2025-04-06T06:36:30.147_1 GRAVI.2025-04-06T06:36:30.147 2025-04-06 06:50:51 UTC+0000 60771.27534892 60771.27757114222
GRAVI.2025-04-06T06:48:51.178_1 GRAVI.2025-04-06T06:48:51.178 2025-04-06 07:00:58 UTC+0000 60771.28392567 60771.28614789223