Observation
ID
70075
Category
calibrator
Program ID
115.27VC.001
Program Title
UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
Program Type
Normal
PI / COI
JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Target
ID
51928
Name
HD 165634
RA
272.020268
DEC
-28.45727
Exposures (5)
ID Header Date updated MJD Start MJD End
PIONI.2025-08-23T04:37:46.548_1 PIONI.2025-08-23T04:37:46.548 2025-08-23 04:41:13 UTC+0000 60910.1928998563 60910.1931961526
PIONI.2025-08-23T04:38:24.211_1 PIONI.2025-08-23T04:38:24.211 2025-08-23 04:45:36 UTC+0000 60910.1933357706 60910.1936320669
PIONI.2025-08-23T04:39:01.927_1 PIONI.2025-08-23T04:39:01.927 2025-08-23 04:45:36 UTC+0000 60910.1937723029 60910.194068599194
PIONI.2025-08-23T04:39:39.845_1 PIONI.2025-08-23T04:39:39.845 2025-08-23 04:45:36 UTC+0000 60910.1942111673 60910.194507463595
PIONI.2025-08-23T04:40:17.503_1 PIONI.2025-08-23T04:40:17.503 2025-08-23 04:45:36 UTC+0000 60910.1946470151 60910.1949433114