Exposure
ID
GRAVI.2025-12-03T06:22:17.408_1
Header ID
GRAVI.2025-12-03T06:22:17.408
Date updated
2025-12-03 06:36:15 UTC+0000
Release date
2025-12-03 06:22:17 UTC+0000
UTC Start
2025-12-03 06:22:17.408
UTC End
2025-12-03 06:27:37.408
MJD Start
61012.26547926
MJD End
61012.269182963704
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.004733
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.8
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 86.2850 86.8450 108.0000 108.5000
A0-J2 122.8610 123.7220 83.6000 84.3000
A0-K0 123.1510 123.8100 60.9470 61.7560
G1-J2 56.8130 57.0090 44.8000 45.6000
G1-K0 90.1720 90.2190 16.4890 17.2280
J2-K0 48.3640 48.3980 342.6230 343.1350
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 61012.26547926
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 86.285
HIERARCH ESO ISS PBL12 END 86.845
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.5
HIERARCH ESO ISS PBL13 START 122.861
HIERARCH ESO ISS PBL13 END 123.722
HIERARCH ESO ISS PBLA13 START 83.6
HIERARCH ESO ISS PBLA13 END 84.3
HIERARCH ESO ISS PBL14 START 123.151
HIERARCH ESO ISS PBL14 END 123.81
HIERARCH ESO ISS PBLA14 START 60.947
HIERARCH ESO ISS PBLA14 END 61.756
HIERARCH ESO ISS PBL23 START 56.813
HIERARCH ESO ISS PBL23 END 57.009
HIERARCH ESO ISS PBLA23 START 44.8
HIERARCH ESO ISS PBLA23 END 45.6
HIERARCH ESO ISS PBL24 START 90.172
HIERARCH ESO ISS PBL24 END 90.219
HIERARCH ESO ISS PBLA24 START 16.489
HIERARCH ESO ISS PBLA24 END 17.228
HIERARCH ESO ISS PBL34 START 48.364
HIERARCH ESO ISS PBL34 END 48.398
HIERARCH ESO ISS PBLA34 START 342.623
HIERARCH ESO ISS PBLA34 END 343.135
HIERARCH ESO ISS AMBI TAU0 START 0.004183
HIERARCH ESO ISS AMBI TAU0 END 0.005283
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.76