Exposure
ID
GRAVI.2022-01-20T07:52:00.900_1
Header ID
GRAVI.2022-01-20T07:52:00.900
Date updated
2022-04-11 13:59:50 UTC+0000
Release date
2022-04-11 13:59:50 UTC+0000
UTC Start
2022-01-20 07:52:00.900
UTC End
2022-01-20 08:00:00.900
MJD Start
59599.3277882
MJD End
59599.3333437556
Exposure time (s)
480.0
Validation level
1
Tau 0: Coherence time (s)
0.0090045
Ambient temperature (°C)
16.85
Seeing (arcsec)
0.665
Observation
ID
50465
Category
science
Program ID
60.A-9102(I)
Program Title
GRAVITY COMMISSIONING
Program Type
Normal
PI / COI
GRAVITYTEAM, G
Target
ID
37719
Name
LAMOSTJ092034.16+065
RA
140.142722
DEC
6.95271
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.0090 55.2670 35.2000 35.3000
U1-U3 101.0560 101.4140 40.2000 40.2000
U1-U4 128.6580 127.9710 61.5590 61.1470
U2-U3 46.5020 46.5790 46.1000 45.9000
U2-U4 83.0410 81.8350 78.6650 78.2490
U3-U4 50.4930 49.2240 108.3830 108.6260
Invalid fields
Key
TARGET_NAME
Header: validation messages
Message
Missing 'HIERARCH ESO OBS TARG NAME'
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9102(I)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59599.3277882
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME None
HIERARCH ESO INS SOBJ NAME LAMOSTJ092034.16+065
RA 140.142722
DEC 6.95271
HIERARCH ESO INS SPEC RES MEDIUM
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 494.0
HIERARCH ESO DET2 SEQ1 DIT 60.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 55.009
HIERARCH ESO ISS PBL12 END 55.267
HIERARCH ESO ISS PBLA12 START 35.2
HIERARCH ESO ISS PBLA12 END 35.3
HIERARCH ESO ISS PBL13 START 101.056
HIERARCH ESO ISS PBL13 END 101.414
HIERARCH ESO ISS PBLA13 START 40.2
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 128.658
HIERARCH ESO ISS PBL14 END 127.971
HIERARCH ESO ISS PBLA14 START 61.559
HIERARCH ESO ISS PBLA14 END 61.147
HIERARCH ESO ISS PBL23 START 46.502
HIERARCH ESO ISS PBL23 END 46.579
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 83.041
HIERARCH ESO ISS PBL24 END 81.835
HIERARCH ESO ISS PBLA24 START 78.665
HIERARCH ESO ISS PBLA24 END 78.249
HIERARCH ESO ISS PBL34 START 50.493
HIERARCH ESO ISS PBL34 END 49.224
HIERARCH ESO ISS PBLA34 START 108.383
HIERARCH ESO ISS PBLA34 END 108.626
HIERARCH ESO ISS AMBI TAU0 START 0.010134
HIERARCH ESO ISS AMBI TAU0 END 0.007875
HIERARCH ESO ISS AMBI TEMP 16.85
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.7
HIERARCH ESO FT ROBJ NAME Gaia5867506392466652
HIERARCH ESO FT ROBJ ALPHA 092034.236
HIERARCH ESO FT ROBJ DELTA 065705.263