Observation
ID
70136
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 B5 J2 J6
Target
ID
52039
Name
BD-194849
RA
271.883589
DEC
-19.294
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-08-28T01:14:36.238_1 GRAVI.2025-08-28T01:14:36.238 2025-08-28 01:25:57 UTC+0000 60915.05180831 60915.05366016186
GRAVI.2025-08-28T01:17:54.246_1 GRAVI.2025-08-28T01:17:54.246 2025-08-28 01:30:59 UTC+0000 60915.05410007 60915.05595192186
GRAVI.2025-08-28T01:24:39.263_1 GRAVI.2025-08-28T01:24:39.263 2025-08-28 01:36:05 UTC+0000 60915.05878777 60915.06063962186
GRAVI.2025-08-28T01:27:54.272_1 GRAVI.2025-08-28T01:27:54.272 2025-08-28 01:41:03 UTC+0000 60915.06104481 60915.06289666185