Exposure
ID
GRAVI.2025-12-03T06:06:05.367_1
Header ID
GRAVI.2025-12-03T06:06:05.367
Date updated
2025-12-03 06:21:05 UTC+0000
Release date
2026-12-03 06:21:05 UTC+0000
UTC Start
2025-12-03 06:06:05.367
UTC End
2025-12-03 06:11:25.367
MJD Start
61012.25422878
MJD End
61012.257932483706
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.003978
Ambient temperature (°C)
14.19
Seeing (arcsec)
1.02
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 84.7510 85.4130 106.9000 107.4000
A0-J2 120.2890 121.3120 82.1000 82.8000
A0-K0 121.0180 121.8010 58.9580 59.8040
G1-J2 56.1330 56.3640 42.7000 43.6000
G1-K0 89.9430 89.9990 14.5540 15.3140
J2-K0 48.3250 48.3640 341.3580 341.8480
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 61012.25422878
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 84.751
HIERARCH ESO ISS PBL12 END 85.413
HIERARCH ESO ISS PBLA12 START 106.9
HIERARCH ESO ISS PBLA12 END 107.4
HIERARCH ESO ISS PBL13 START 120.289
HIERARCH ESO ISS PBL13 END 121.312
HIERARCH ESO ISS PBLA13 START 82.1
HIERARCH ESO ISS PBLA13 END 82.8
HIERARCH ESO ISS PBL14 START 121.018
HIERARCH ESO ISS PBL14 END 121.801
HIERARCH ESO ISS PBLA14 START 58.958
HIERARCH ESO ISS PBLA14 END 59.804
HIERARCH ESO ISS PBL23 START 56.133
HIERARCH ESO ISS PBL23 END 56.364
HIERARCH ESO ISS PBLA23 START 42.7
HIERARCH ESO ISS PBLA23 END 43.6
HIERARCH ESO ISS PBL24 START 89.943
HIERARCH ESO ISS PBL24 END 89.999
HIERARCH ESO ISS PBLA24 START 14.554
HIERARCH ESO ISS PBLA24 END 15.314
HIERARCH ESO ISS PBL34 START 48.325
HIERARCH ESO ISS PBL34 END 48.364
HIERARCH ESO ISS PBLA34 START 341.358
HIERARCH ESO ISS PBLA34 END 341.848
HIERARCH ESO ISS AMBI TAU0 START 0.004271
HIERARCH ESO ISS AMBI TAU0 END 0.003685
HIERARCH ESO ISS AMBI TEMP 14.19
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 1.05