Observation
ID
71065
Category
calibrator
Program ID
116.290A.002
Program Title
CONSTRAINING ASTEROSEISMIC MODELS OF MASSIVE OB STARS USING HIGH-PRECISION INTERFEROMETRY
Program Type
Normal
PI / COI
VRANCKEN / DESHMUKH / SANA / TKACHENKO / AERTS / KLIAPETS
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Target
ID
52745
Name
HD 31183
RA
73.38412
DEC
-1.77234
Exposures (5)
ID Header Date updated MJD Start MJD End
PIONI.2025-10-30T06:30:52.285_1 PIONI.2025-10-30T06:30:52.285 2025-10-30 06:40:55 UTC+0000 60978.271438485 60978.27203107759
PIONI.2025-10-30T06:31:55.439_1 PIONI.2025-10-30T06:31:55.439 2025-10-30 06:40:55 UTC+0000 60978.272169427 60978.272762019595
PIONI.2025-10-30T06:32:58.932_1 PIONI.2025-10-30T06:32:58.932 2025-10-30 06:40:55 UTC+0000 60978.2729043113 60978.273496903894
PIONI.2025-10-30T06:34:02.407_1 PIONI.2025-10-30T06:34:02.407 2025-10-30 06:40:55 UTC+0000 60978.2736389707 60978.27423156329
PIONI.2025-10-30T06:35:05.782_1 PIONI.2025-10-30T06:35:05.782 2025-10-30 06:40:55 UTC+0000 60978.2743724808 60978.2749650734