Observation
ID
67042
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 G1 J2 K0
Target
ID
49850
Name
HD_155666
RA
258.625321
DEC
-34.80753
Exposures (12)
ID Header Date updated MJD Start MJD End
GRAVI.2025-05-26T03:48:29.205_1 GRAVI.2025-05-26T03:48:29.205 2025-05-26 04:01:12 UTC+0000 60821.15867135 60821.160523201856
GRAVI.2025-05-26T03:51:44.213_1 GRAVI.2025-05-26T03:51:44.213 2025-05-26 04:01:12 UTC+0000 60821.16092839 60821.16278024186
GRAVI.2025-05-26T03:58:29.230_1 GRAVI.2025-05-26T03:58:29.230 2025-05-26 04:11:28 UTC+0000 60821.16561609 60821.16746794186
GRAVI.2025-05-26T04:01:47.238_1 GRAVI.2025-05-26T04:01:47.238 2025-05-26 04:11:28 UTC+0000 60821.16790785 60821.16975970186
GRAVI.2025-04-29T06:04:31.258_1 GRAVI.2025-04-29T06:04:31.258 2025-04-29 06:15:50 UTC+0000 60794.25313956 60794.25499141186
GRAVI.2025-04-29T06:07:49.267_1 GRAVI.2025-04-29T06:07:49.267 2025-04-29 06:20:53 UTC+0000 60794.25543133 60794.257283181854
GRAVI.2025-04-29T06:14:31.284_1 GRAVI.2025-04-29T06:14:31.284 2025-04-29 06:25:46 UTC+0000 60794.2600843 60794.26193615185
GRAVI.2025-04-29T06:17:49.292_1 GRAVI.2025-04-29T06:17:49.292 2025-04-29 06:30:51 UTC+0000 60794.26237607 60794.264227921856
GRAVI.2025-08-02T05:11:09.236_1 GRAVI.2025-08-02T05:11:09.236 2025-08-02 05:25:49 UTC+0000 60889.21607912 60889.217930971856
GRAVI.2025-08-02T05:14:24.244_1 GRAVI.2025-08-02T05:14:24.244 2025-08-02 05:25:49 UTC+0000 60889.21833616 60889.22018801185
GRAVI.2025-08-02T05:21:24.261_1 GRAVI.2025-08-02T05:21:24.261 2025-08-02 05:30:49 UTC+0000 60889.22319747 60889.22504932185
GRAVI.2025-08-02T05:24:42.270_1 GRAVI.2025-08-02T05:24:42.270 2025-08-02 05:35:50 UTC+0000 60889.22548924 60889.22734109186