Observation
ID
70056
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 G2 J2 J3
Target
ID
51944
Name
HD 165634
RA
272.020899
DEC
-28.45727
Exposures (20)
ID Header Date updated MJD Start MJD End
PIONI.2025-08-21T02:19:50.651_1 PIONI.2025-08-21T02:19:50.651 2025-08-21 02:25:42 UTC+0000 60908.097114021 60908.0974103173
PIONI.2025-08-21T02:20:28.162_1 PIONI.2025-08-21T02:20:28.162 2025-08-21 02:30:44 UTC+0000 60908.0975481747 60908.097844471
PIONI.2025-08-21T02:19:12.850_1 PIONI.2025-08-21T02:19:12.850 2025-08-21 02:25:42 UTC+0000 60908.0966765145 60908.096972810796
PIONI.2025-08-21T02:21:05.744_1 PIONI.2025-08-21T02:21:05.744 2025-08-21 02:30:44 UTC+0000 60908.0979831452 60908.098279441496
PIONI.2025-08-21T02:21:43.472_1 PIONI.2025-08-21T02:21:43.472 2025-08-21 02:30:44 UTC+0000 60908.0984198079 60908.0987161042
PIONI.2025-08-21T23:55:12.858_1 PIONI.2025-08-21T23:55:12.858 2025-08-22 00:00:49 UTC+0000 60908.996676601 60908.99712104544
PIONI.2025-08-21T23:56:03.027_1 PIONI.2025-08-21T23:56:03.027 2025-08-22 00:00:49 UTC+0000 60908.9972572578 60908.99770170224
PIONI.2025-08-21T23:56:53.593_1 PIONI.2025-08-21T23:56:53.593 2025-08-22 00:05:57 UTC+0000 60908.9978425056 60908.998286950045
PIONI.2025-08-21T23:57:44.173_1 PIONI.2025-08-21T23:57:44.173 2025-08-22 00:05:57 UTC+0000 60908.9984279266 60908.99887237104
PIONI.2025-08-21T23:58:34.673_1 PIONI.2025-08-21T23:58:34.673 2025-08-22 00:05:57 UTC+0000 60908.9990124204 60908.99945686484
PIONI.2025-08-22T00:58:21.997_1 PIONI.2025-08-22T00:58:21.997 2025-08-22 01:06:17 UTC+0000 60909.0405323743 60909.0408286706
PIONI.2025-08-22T00:58:59.712_1 PIONI.2025-08-22T00:58:59.712 2025-08-22 01:06:17 UTC+0000 60909.0409688889 60909.041265185195
PIONI.2025-08-22T00:59:37.538_1 PIONI.2025-08-22T00:59:37.538 2025-08-22 01:06:17 UTC+0000 60909.041406686 60909.0417029823
PIONI.2025-08-22T01:00:15.387_1 PIONI.2025-08-22T01:00:15.387 2025-08-22 01:11:35 UTC+0000 60909.0418447591 60909.0421410554
PIONI.2025-08-22T01:00:53.042_1 PIONI.2025-08-22T01:00:53.042 2025-08-22 01:11:35 UTC+0000 60909.0422805785 60909.042576874795
PIONI.2025-08-22T01:31:59.735_1 PIONI.2025-08-22T01:31:59.735 2025-08-22 01:40:43 UTC+0000 60909.0638858192 60909.0641821155
PIONI.2025-08-22T01:32:37.532_1 PIONI.2025-08-22T01:32:37.532 2025-08-22 01:40:43 UTC+0000 60909.0643232865 60909.064619582794
PIONI.2025-08-22T01:33:15.111_1 PIONI.2025-08-22T01:33:15.111 2025-08-22 01:40:43 UTC+0000 60909.0647582323 60909.0650545286
PIONI.2025-08-22T01:33:52.629_1 PIONI.2025-08-22T01:33:52.629 2025-08-22 01:40:43 UTC+0000 60909.0651924741 60909.0654887704
PIONI.2025-08-22T01:34:30.467_1 PIONI.2025-08-22T01:34:30.467 2025-08-22 01:40:43 UTC+0000 60909.0656303982 60909.0659266945