Observation
ID
68967
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 B2 D0 C1
Target
ID
51192
Name
HD 165634
RA
272.019636
DEC
-28.45727
Exposures (15)
ID Header Date updated MJD Start MJD End
PIONI.2025-07-25T04:06:54.033_1 PIONI.2025-07-25T04:06:54.033 2025-07-25 04:15:50 UTC+0000 60881.1714587188 60881.1717550151
PIONI.2025-07-25T04:07:31.745_1 PIONI.2025-07-25T04:07:31.745 2025-07-25 04:15:50 UTC+0000 60881.1718951981 60881.1721914944
PIONI.2025-07-25T04:08:09.173_1 PIONI.2025-07-25T04:08:09.173 2025-07-25 04:15:50 UTC+0000 60881.172328386 60881.172624682295
PIONI.2025-07-25T04:08:46.615_1 PIONI.2025-07-25T04:08:46.615 2025-07-25 04:15:50 UTC+0000 60881.1727617504 60881.1730580467
PIONI.2025-07-25T04:09:24.110_1 PIONI.2025-07-25T04:09:24.110 2025-07-25 04:15:50 UTC+0000 60881.173195723 60881.1734920193
PIONI.2025-07-25T06:34:13.234_1 PIONI.2025-07-25T06:34:13.234 2025-07-25 06:40:54 UTC+0000 60881.2737642755 60881.2740605718
PIONI.2025-07-25T06:34:50.748_1 PIONI.2025-07-25T06:34:50.748 2025-07-25 06:40:54 UTC+0000 60881.2741984734 60881.2744947697
PIONI.2025-07-25T06:35:28.669_1 PIONI.2025-07-25T06:35:28.669 2025-07-25 06:40:54 UTC+0000 60881.274637369 60881.2749336653
PIONI.2025-07-25T06:36:06.327_1 PIONI.2025-07-25T06:36:06.327 2025-07-25 06:40:54 UTC+0000 60881.2750732321 60881.2753695284
PIONI.2025-07-25T06:36:44.117_1 PIONI.2025-07-25T06:36:44.117 2025-07-25 06:40:54 UTC+0000 60881.275510611 60881.275806907295
PIONI.2025-07-25T23:55:02.075_1 PIONI.2025-07-25T23:55:02.075 2025-07-26 00:01:17 UTC+0000 60881.9965517875 60881.9968480838
PIONI.2025-07-25T23:55:39.992_1 PIONI.2025-07-25T23:55:39.992 2025-07-26 00:01:17 UTC+0000 60881.9969906481 60881.997286944395
PIONI.2025-07-25T23:56:17.667_1 PIONI.2025-07-25T23:56:17.667 2025-07-26 00:05:54 UTC+0000 60881.997426698 60881.997722994296
PIONI.2025-07-25T23:56:55.420_1 PIONI.2025-07-25T23:56:55.420 2025-07-26 00:05:54 UTC+0000 60881.9978636592 60881.998159955496
PIONI.2025-07-25T23:57:33.355_1 PIONI.2025-07-25T23:57:33.355 2025-07-26 00:05:54 UTC+0000 60881.9983027182 60881.9985990145