Exposure
ID
GRAVI.2025-12-03T05:41:53.305_1
Header ID
GRAVI.2025-12-03T05:41:53.305
Date updated
2025-12-03 05:56:30 UTC+0000
Release date
2026-12-03 05:56:30 UTC+0000
UTC Start
2025-12-03 05:41:53.305
UTC End
2025-12-03 05:47:13.305
MJD Start
61012.23742251
MJD End
61012.2411262137
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0053170000000000005
Ambient temperature (°C)
14.12
Seeing (arcsec)
0.9299999999999999
Observation
ID
71963
Category
science
Program ID
116.28WG.001
Program Title
UNVEILING THE HIDDEN COMPANION OF OMI PUP WITH VLTI/GRAVITY
Program Type
Normal
PI / COI
SWIECH / MÉRAND / BODENSTEINER / KAMMERER / RUBIO
Target
ID
53426
Name
omi_Pup
RA
117.018998
DEC
-25.93714
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 81.4960 82.3290 104.9000 105.4000
A0-J2 115.3370 116.5930 79.0000 79.7000
A0-K0 117.3140 118.2400 55.1430 56.0780
G1-J2 55.0650 55.3280 38.7000 39.7000
G1-K0 89.7130 89.7660 11.2530 12.0420
J2-K0 48.1210 48.1750 339.3770 339.8300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28WG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 61012.23742251
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME omi Pup
HIERARCH ESO INS SOBJ NAME omi_Pup
RA 117.018998
DEC -25.93714
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 81.496
HIERARCH ESO ISS PBL12 END 82.329
HIERARCH ESO ISS PBLA12 START 104.9
HIERARCH ESO ISS PBLA12 END 105.4
HIERARCH ESO ISS PBL13 START 115.337
HIERARCH ESO ISS PBL13 END 116.593
HIERARCH ESO ISS PBLA13 START 79.0
HIERARCH ESO ISS PBLA13 END 79.7
HIERARCH ESO ISS PBL14 START 117.314
HIERARCH ESO ISS PBL14 END 118.24
HIERARCH ESO ISS PBLA14 START 55.143
HIERARCH ESO ISS PBLA14 END 56.078
HIERARCH ESO ISS PBL23 START 55.065
HIERARCH ESO ISS PBL23 END 55.328
HIERARCH ESO ISS PBLA23 START 38.7
HIERARCH ESO ISS PBLA23 END 39.7
HIERARCH ESO ISS PBL24 START 89.713
HIERARCH ESO ISS PBL24 END 89.766
HIERARCH ESO ISS PBLA24 START 11.253
HIERARCH ESO ISS PBLA24 END 12.042
HIERARCH ESO ISS PBL34 START 48.121
HIERARCH ESO ISS PBL34 END 48.175
HIERARCH ESO ISS PBLA34 START 339.377
HIERARCH ESO ISS PBLA34 END 339.83
HIERARCH ESO ISS AMBI TAU0 START 0.005182
HIERARCH ESO ISS AMBI TAU0 END 0.005452
HIERARCH ESO ISS AMBI TEMP 14.12
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.98