Exposure
ID
GRAVI.2025-12-03T05:35:53.290_1
Header ID
GRAVI.2025-12-03T05:35:53.290
Date updated
2025-12-03 05:51:06 UTC+0000
Release date
2026-12-03 05:51:06 UTC+0000
UTC Start
2025-12-03 05:35:53.290
UTC End
2025-12-03 05:41:13.290
MJD Start
61012.23325567
MJD End
61012.2369593737
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0053625
Ambient temperature (°C)
14.04
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 80.5790 81.4560 104.4000 104.9000
A0-J2 113.9620 115.2760 78.2000 79.0000
A0-K0 116.3110 117.2700 54.1370 55.0990
G1-J2 54.7840 55.0530 37.7000 38.7000
G1-K0 89.6600 89.7110 10.4200 11.2160
J2-K0 48.0600 48.1180 338.9130 339.3560
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 61012.23325567
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 80.579
HIERARCH ESO ISS PBL12 END 81.456
HIERARCH ESO ISS PBLA12 START 104.4
HIERARCH ESO ISS PBLA12 END 104.9
HIERARCH ESO ISS PBL13 START 113.962
HIERARCH ESO ISS PBL13 END 115.276
HIERARCH ESO ISS PBLA13 START 78.2
HIERARCH ESO ISS PBLA13 END 79.0
HIERARCH ESO ISS PBL14 START 116.311
HIERARCH ESO ISS PBL14 END 117.27
HIERARCH ESO ISS PBLA14 START 54.137
HIERARCH ESO ISS PBLA14 END 55.099
HIERARCH ESO ISS PBL23 START 54.784
HIERARCH ESO ISS PBL23 END 55.053
HIERARCH ESO ISS PBLA23 START 37.7
HIERARCH ESO ISS PBLA23 END 38.7
HIERARCH ESO ISS PBL24 START 89.66
HIERARCH ESO ISS PBL24 END 89.711
HIERARCH ESO ISS PBLA24 START 10.42
HIERARCH ESO ISS PBLA24 END 11.216
HIERARCH ESO ISS PBL34 START 48.06
HIERARCH ESO ISS PBL34 END 48.118
HIERARCH ESO ISS PBLA34 START 338.913
HIERARCH ESO ISS PBLA34 END 339.356
HIERARCH ESO ISS AMBI TAU0 START 0.005949
HIERARCH ESO ISS AMBI TAU0 END 0.004776
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.88