Exposure
ID
GRAVI.2024-09-27T06:37:04.821_2
Header ID
GRAVI.2024-09-27T06:37:04.821
Date updated
2024-09-27 07:10:27 UTC+0000
Release date
2025-09-27 07:10:27 UTC+0000
UTC Start
2024-09-27 06:37:04.821
UTC End
2024-09-27 06:57:04.821
MJD Start
60580.27575024
MJD End
60580.2896391289
Exposure time (s)
1200.0
Validation level
1
Tau 0: Coherence time (s)
0.0094005
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.495
Observation
ID
60847
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45252
Name
ft_j0529
RA
82.3073583333333
DEC
-43.8652
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.9190 55.8910 1.4000 4.4000
U1-U3 102.1370 102.0650 6.2000 9.4000
U1-U4 126.0990 127.0590 27.1400 31.4560
U2-U3 46.6360 46.6410 11.8000 15.4000
U2-U4 79.5040 81.3510 44.9010 49.6580
U3-U4 47.7670 50.2140 77.0960 81.1880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60580.27575024
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME SMSS J052915.80-435152.0
HIERARCH ESO INS SOBJ NAME J0529-4351
RA 82.311707
DEC -43.86508
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 1214.0
HIERARCH ESO DET2 SEQ1 DIT 300.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 55.919
HIERARCH ESO ISS PBL12 END 55.891
HIERARCH ESO ISS PBLA12 START 1.4
HIERARCH ESO ISS PBLA12 END 4.4
HIERARCH ESO ISS PBL13 START 102.137
HIERARCH ESO ISS PBL13 END 102.065
HIERARCH ESO ISS PBLA13 START 6.2
HIERARCH ESO ISS PBLA13 END 9.4
HIERARCH ESO ISS PBL14 START 126.099
HIERARCH ESO ISS PBL14 END 127.059
HIERARCH ESO ISS PBLA14 START 27.14
HIERARCH ESO ISS PBLA14 END 31.456
HIERARCH ESO ISS PBL23 START 46.636
HIERARCH ESO ISS PBL23 END 46.641
HIERARCH ESO ISS PBLA23 START 11.8
HIERARCH ESO ISS PBLA23 END 15.4
HIERARCH ESO ISS PBL24 START 79.504
HIERARCH ESO ISS PBL24 END 81.351
HIERARCH ESO ISS PBLA24 START 44.901
HIERARCH ESO ISS PBLA24 END 49.658
HIERARCH ESO ISS PBL34 START 47.767
HIERARCH ESO ISS PBL34 END 50.214
HIERARCH ESO ISS PBLA34 START 77.096
HIERARCH ESO ISS PBLA34 END 81.188
HIERARCH ESO ISS AMBI TAU0 START 0.008869
HIERARCH ESO ISS AMBI TAU0 END 0.009932
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.48
HIERARCH ESO FT ROBJ NAME ft_j0529
HIERARCH ESO FT ROBJ ALPHA 052913.766
HIERARCH ESO FT ROBJ DELTA -435154.720