Exposure
ID
GRAVI.2025-12-03T06:34:29.439_1
Header ID
GRAVI.2025-12-03T06:34:29.439
Date updated
2025-12-03 06:51:02 UTC+0000
Release date
2025-12-03 06:34:29 UTC+0000
UTC Start
2025-12-03 06:34:29.439
UTC End
2025-12-03 06:39:49.439
MJD Start
61012.27395184
MJD End
61012.2776555437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0059924999999999996
Ambient temperature (°C)
14.27
Seeing (arcsec)
0.76
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 87.4350 87.9080 109.1000 109.7000
A0-J2 124.6290 125.3600 85.1000 85.7000
A0-K0 124.5090 125.0740 62.6590 63.4320
G1-J2 57.2170 57.3860 46.6000 47.4000
G1-K0 90.2700 90.3110 18.0630 18.7840
J2-K0 48.4330 48.4600 343.7310 344.2600
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 61012.27395184
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 87.435
HIERARCH ESO ISS PBL12 END 87.908
HIERARCH ESO ISS PBLA12 START 109.1
HIERARCH ESO ISS PBLA12 END 109.7
HIERARCH ESO ISS PBL13 START 124.629
HIERARCH ESO ISS PBL13 END 125.36
HIERARCH ESO ISS PBLA13 START 85.1
HIERARCH ESO ISS PBLA13 END 85.7
HIERARCH ESO ISS PBL14 START 124.509
HIERARCH ESO ISS PBL14 END 125.074
HIERARCH ESO ISS PBLA14 START 62.659
HIERARCH ESO ISS PBLA14 END 63.432
HIERARCH ESO ISS PBL23 START 57.217
HIERARCH ESO ISS PBL23 END 57.386
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 47.4
HIERARCH ESO ISS PBL24 START 90.27
HIERARCH ESO ISS PBL24 END 90.311
HIERARCH ESO ISS PBLA24 START 18.063
HIERARCH ESO ISS PBLA24 END 18.784
HIERARCH ESO ISS PBL34 START 48.433
HIERARCH ESO ISS PBL34 END 48.46
HIERARCH ESO ISS PBLA34 START 343.731
HIERARCH ESO ISS PBLA34 END 344.26
HIERARCH ESO ISS AMBI TAU0 START 0.006393
HIERARCH ESO ISS AMBI TAU0 END 0.005592
HIERARCH ESO ISS AMBI TEMP 14.27
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.77