Exposure
ID
GRAVI.2025-11-09T05:10:47.058_1
Header ID
GRAVI.2025-11-09T05:10:47.058
Date updated
2025-11-09 05:25:59 UTC+0000
Release date
2026-11-09 05:25:59 UTC+0000
UTC Start
2025-11-09 05:10:47.058
UTC End
2025-11-09 05:16:47.058
MJD Start
60988.21582243
MJD End
60988.219989096666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0039935
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.475
Observation
ID
71307
Category
science
Program ID
116.29H7.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM
Target
ID
52955
Name
BHS98_MHO_2
RA
63.612006
DEC
28.09919
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 36.3100 36.9330 36.5000 37.0000
U1-U3 69.3560 70.6400 45.2000 45.5000
U1-U4 112.8180 114.2930 73.7870 73.2670
U2-U3 33.9160 34.5390 54.6000 54.6000
U2-U4 86.7690 87.2660 88.4780 87.7490
U3-U4 61.6050 61.3480 106.3700 105.6990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29H7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60988.21582243
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME BHS98 MHO 2
HIERARCH ESO INS SOBJ NAME BHS98_MHO_2
RA 63.612006
DEC 28.09919
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 36.31
HIERARCH ESO ISS PBL12 END 36.933
HIERARCH ESO ISS PBLA12 START 36.5
HIERARCH ESO ISS PBLA12 END 37.0
HIERARCH ESO ISS PBL13 START 69.356
HIERARCH ESO ISS PBL13 END 70.64
HIERARCH ESO ISS PBLA13 START 45.2
HIERARCH ESO ISS PBLA13 END 45.5
HIERARCH ESO ISS PBL14 START 112.818
HIERARCH ESO ISS PBL14 END 114.293
HIERARCH ESO ISS PBLA14 START 73.787
HIERARCH ESO ISS PBLA14 END 73.267
HIERARCH ESO ISS PBL23 START 33.916
HIERARCH ESO ISS PBL23 END 34.539
HIERARCH ESO ISS PBLA23 START 54.6
HIERARCH ESO ISS PBLA23 END 54.6
HIERARCH ESO ISS PBL24 START 86.769
HIERARCH ESO ISS PBL24 END 87.266
HIERARCH ESO ISS PBLA24 START 88.478
HIERARCH ESO ISS PBLA24 END 87.749
HIERARCH ESO ISS PBL34 START 61.605
HIERARCH ESO ISS PBL34 END 61.348
HIERARCH ESO ISS PBLA34 START 106.37
HIERARCH ESO ISS PBLA34 END 105.699
HIERARCH ESO ISS AMBI TAU0 START 0.004678
HIERARCH ESO ISS AMBI TAU0 END 0.003309
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.49