Exposure
ID
GRAVI.2024-11-19T04:32:23.333_1
Header ID
GRAVI.2024-11-19T04:32:23.333
Date updated
2024-11-19 04:40:36 UTC+0000
Release date
2025-11-19 04:40:36 UTC+0000
UTC Start
2024-11-19 04:32:23.333
UTC End
2024-11-19 04:35:03.333
MJD Start
60633.18915895
MJD End
60633.1910108019
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0040745
Ambient temperature (°C)
10.97
Seeing (arcsec)
0.645
Observation
ID
61865
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45995
Name
GJ65A
RA
24.777616
DEC
-17.94715
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.8080 55.7350 35.3000 35.4000
U1-U3 100.0710 99.8740 41.0000 41.1000
U1-U4 119.3250 118.6650 68.0290 68.1490
U2-U3 44.8830 44.7530 48.0000 48.1000
U2-U4 78.4530 77.8680 90.6780 90.9320
U3-U4 54.6650 54.3270 124.4610 124.9550
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 60633.18915895
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
RA 24.777616
DEC -17.94715
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 55.808
HIERARCH ESO ISS PBL12 END 55.735
HIERARCH ESO ISS PBLA12 START 35.3
HIERARCH ESO ISS PBLA12 END 35.4
HIERARCH ESO ISS PBL13 START 100.071
HIERARCH ESO ISS PBL13 END 99.874
HIERARCH ESO ISS PBLA13 START 41.0
HIERARCH ESO ISS PBLA13 END 41.1
HIERARCH ESO ISS PBL14 START 119.325
HIERARCH ESO ISS PBL14 END 118.665
HIERARCH ESO ISS PBLA14 START 68.029
HIERARCH ESO ISS PBLA14 END 68.149
HIERARCH ESO ISS PBL23 START 44.883
HIERARCH ESO ISS PBL23 END 44.753
HIERARCH ESO ISS PBLA23 START 48.0
HIERARCH ESO ISS PBLA23 END 48.1
HIERARCH ESO ISS PBL24 START 78.453
HIERARCH ESO ISS PBL24 END 77.868
HIERARCH ESO ISS PBLA24 START 90.678
HIERARCH ESO ISS PBLA24 END 90.932
HIERARCH ESO ISS PBL34 START 54.665
HIERARCH ESO ISS PBL34 END 54.327
HIERARCH ESO ISS PBLA34 START 124.461
HIERARCH ESO ISS PBLA34 END 124.955
HIERARCH ESO ISS AMBI TAU0 START 0.003513
HIERARCH ESO ISS AMBI TAU0 END 0.004636
HIERARCH ESO ISS AMBI TEMP 10.97
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.62
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4363
HIERARCH ESO FT ROBJ DELTA -175702.5143