Exposure
ID
GRAVI.2024-11-19T03:36:02.190_1
Header ID
GRAVI.2024-11-19T03:36:02.190
Date updated
2024-11-19 03:45:33 UTC+0000
Release date
2025-11-19 03:45:33 UTC+0000
UTC Start
2024-11-19 03:36:02.190
UTC End
2024-11-19 03:38:42.190
MJD Start
60633.15002535
MJD End
60633.1518772019
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0037935
Ambient temperature (°C)
10.88
Seeing (arcsec)
0.85
Observation
ID
61858
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45988
Name
GJ65A
RA
24.77774
DEC
-17.94704
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 56.5290 56.5140 32.0000 32.2000
U1-U3 102.2140 102.1550 38.1000 38.3000
U1-U4 127.7110 127.3910 65.3610 65.5430
U2-U3 46.3880 46.3390 45.5000 45.7000
U2-U4 86.2790 85.9550 86.4710 86.7060
U3-U4 59.6150 59.3870 117.1600 117.5210
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 60633.15002535
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
RA 24.77774
DEC -17.94704
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 56.529
HIERARCH ESO ISS PBL12 END 56.514
HIERARCH ESO ISS PBLA12 START 32.0
HIERARCH ESO ISS PBLA12 END 32.2
HIERARCH ESO ISS PBL13 START 102.214
HIERARCH ESO ISS PBL13 END 102.155
HIERARCH ESO ISS PBLA13 START 38.1
HIERARCH ESO ISS PBLA13 END 38.3
HIERARCH ESO ISS PBL14 START 127.711
HIERARCH ESO ISS PBL14 END 127.391
HIERARCH ESO ISS PBLA14 START 65.361
HIERARCH ESO ISS PBLA14 END 65.543
HIERARCH ESO ISS PBL23 START 46.388
HIERARCH ESO ISS PBL23 END 46.339
HIERARCH ESO ISS PBLA23 START 45.5
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 86.279
HIERARCH ESO ISS PBL24 END 85.955
HIERARCH ESO ISS PBLA24 START 86.471
HIERARCH ESO ISS PBLA24 END 86.706
HIERARCH ESO ISS PBL34 START 59.615
HIERARCH ESO ISS PBL34 END 59.387
HIERARCH ESO ISS PBLA34 START 117.16
HIERARCH ESO ISS PBLA34 END 117.521
HIERARCH ESO ISS AMBI TAU0 START 0.003734
HIERARCH ESO ISS AMBI TAU0 END 0.003853
HIERARCH ESO ISS AMBI TEMP 10.88
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.87
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.453
HIERARCH ESO FT ROBJ DELTA -175702.045