Observation
ID
66044
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
49163
Name
V774_Sgr
RA
268.606471
DEC
-23.23601
Exposures (3)
ID Header Date updated MJD Start MJD End
GRAVI.2025-04-05T05:44:01.271_1 GRAVI.2025-04-05T05:44:01.271 2025-04-05 05:55:39 UTC+0000 60770.2389036 60770.24112582223
GRAVI.2025-04-05T05:52:19.292_1 GRAVI.2025-04-05T05:52:19.292 2025-04-05 06:05:49 UTC+0000 60770.24466773 60770.24688995223
GRAVI.2025-04-05T06:00:37.313_1 GRAVI.2025-04-05T06:00:37.313 2025-04-05 06:10:44 UTC+0000 60770.25043186 60770.25265408222