Exposure
ID
GRAVI.2025-12-03T06:40:29.454_1
Header ID
GRAVI.2025-12-03T06:40:29.454
Date updated
2025-12-03 06:56:04 UTC+0000
Release date
2025-12-03 06:40:29 UTC+0000
UTC Start
2025-12-03 06:40:29.454
UTC End
2025-12-03 06:45:49.454
MJD Start
61012.27811868
MJD End
61012.2818223837
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0055575
Ambient temperature (°C)
14.01
Seeing (arcsec)
0.815
Observation
ID
71964
Category
calibrator
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
53427
Name
HD_63736
RA
117.377138
DEC
-26.57924
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 87.9280 88.3580 109.7000 110.2000
A0-J2 125.3910 126.0550 85.8000 86.4000
A0-K0 125.0980 125.6130 63.4670 64.2240
G1-J2 57.3930 57.5470 47.4000 48.2000
G1-K0 90.3130 90.3510 18.8160 19.5270
J2-K0 48.4610 48.4860 344.2840 344.8200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28WG.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 61012.27811868
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 63736
HIERARCH ESO INS SOBJ NAME HD_63736
RA 117.377138
DEC -26.57924
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 87.928
HIERARCH ESO ISS PBL12 END 88.358
HIERARCH ESO ISS PBLA12 START 109.7
HIERARCH ESO ISS PBLA12 END 110.2
HIERARCH ESO ISS PBL13 START 125.391
HIERARCH ESO ISS PBL13 END 126.055
HIERARCH ESO ISS PBLA13 START 85.8
HIERARCH ESO ISS PBLA13 END 86.4
HIERARCH ESO ISS PBL14 START 125.098
HIERARCH ESO ISS PBL14 END 125.613
HIERARCH ESO ISS PBLA14 START 63.467
HIERARCH ESO ISS PBLA14 END 64.224
HIERARCH ESO ISS PBL23 START 57.393
HIERARCH ESO ISS PBL23 END 57.547
HIERARCH ESO ISS PBLA23 START 47.4
HIERARCH ESO ISS PBLA23 END 48.2
HIERARCH ESO ISS PBL24 START 90.313
HIERARCH ESO ISS PBL24 END 90.351
HIERARCH ESO ISS PBLA24 START 18.816
HIERARCH ESO ISS PBLA24 END 19.527
HIERARCH ESO ISS PBL34 START 48.461
HIERARCH ESO ISS PBL34 END 48.486
HIERARCH ESO ISS PBLA34 START 344.284
HIERARCH ESO ISS PBLA34 END 344.82
HIERARCH ESO ISS AMBI TAU0 START 0.005592
HIERARCH ESO ISS AMBI TAU0 END 0.005523
HIERARCH ESO ISS AMBI TEMP 14.01
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.86