Observation
ID
67543
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
K0 G2 D0 J3
Target
ID
50233
Name
HD_163755
RA
269.77202
DEC
-30.25307
Exposures (6)
ID Header Date updated MJD Start MJD End
GRAVI.2025-05-23T05:34:34.265_1 GRAVI.2025-05-23T05:34:34.265 2025-05-23 05:51:10 UTC+0000 60818.23234103 60818.23456325223
GRAVI.2025-05-23T05:42:46.285_1 GRAVI.2025-05-23T05:42:46.285 2025-05-23 05:56:02 UTC+0000 60818.23803571 60818.24025793222
GRAVI.2025-05-23T05:50:58.307_1 GRAVI.2025-05-23T05:50:58.307 2025-05-23 06:00:57 UTC+0000 60818.2437304 60818.24595262222
GRAVI.2025-06-21T04:01:40.188_1 GRAVI.2025-06-21T04:01:40.188 2025-06-21 04:15:54 UTC+0000 60847.16782625 60847.170048472224
GRAVI.2025-06-21T04:09:55.209_1 GRAVI.2025-06-21T04:09:55.209 2025-06-21 04:20:53 UTC+0000 60847.17355566 60847.17577788223
GRAVI.2025-06-21T04:18:07.229_1 GRAVI.2025-06-21T04:18:07.229 2025-06-21 04:30:40 UTC+0000 60847.17925034 60847.181472562224