Exposure
ID
GRAVI.2025-12-03T06:00:02.351_1
Header ID
GRAVI.2025-12-03T06:00:02.351
Date updated
2025-12-03 06:16:24 UTC+0000
Release date
2026-12-03 06:16:24 UTC+0000
UTC Start
2025-12-03 06:00:02.351
UTC End
2025-12-03 06:05:22.351
MJD Start
61012.25002721
MJD End
61012.253730913704
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0040505
Ambient temperature (°C)
14.18
Seeing (arcsec)
1.065
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 84.0070 84.7130 106.4000 106.9000
A0-J2 119.1470 120.2310 81.3000 82.0000
A0-K0 120.1510 120.9740 58.0420 58.9090
G1-J2 55.8790 56.1200 41.7000 42.6000
G1-K0 89.8850 89.9400 13.7420 14.5110
J2-K0 48.2810 48.3230 340.8490 341.3300
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 61012.25002721
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 84.007
HIERARCH ESO ISS PBL12 END 84.713
HIERARCH ESO ISS PBLA12 START 106.4
HIERARCH ESO ISS PBLA12 END 106.9
HIERARCH ESO ISS PBL13 START 119.147
HIERARCH ESO ISS PBL13 END 120.231
HIERARCH ESO ISS PBLA13 START 81.3
HIERARCH ESO ISS PBLA13 END 82.0
HIERARCH ESO ISS PBL14 START 120.151
HIERARCH ESO ISS PBL14 END 120.974
HIERARCH ESO ISS PBLA14 START 58.042
HIERARCH ESO ISS PBLA14 END 58.909
HIERARCH ESO ISS PBL23 START 55.879
HIERARCH ESO ISS PBL23 END 56.12
HIERARCH ESO ISS PBLA23 START 41.7
HIERARCH ESO ISS PBLA23 END 42.6
HIERARCH ESO ISS PBL24 START 89.885
HIERARCH ESO ISS PBL24 END 89.94
HIERARCH ESO ISS PBLA24 START 13.742
HIERARCH ESO ISS PBLA24 END 14.511
HIERARCH ESO ISS PBL34 START 48.281
HIERARCH ESO ISS PBL34 END 48.323
HIERARCH ESO ISS PBLA34 START 340.849
HIERARCH ESO ISS PBLA34 END 341.33
HIERARCH ESO ISS AMBI TAU0 START 0.00383
HIERARCH ESO ISS AMBI TAU0 END 0.004271
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 0.99