Exposure
ID
GRAVI.2024-11-18T01:42:06.263_1
Header ID
GRAVI.2024-11-18T01:42:06.263
Date updated
2024-11-18 01:50:38 UTC+0000
Release date
2025-11-18 01:50:37 UTC+0000
UTC Start
2024-11-18 01:42:06.263
UTC End
2024-11-18 01:43:46.263
MJD Start
60632.07090582
MJD End
60632.0720632274
Exposure time (s)
100.0
Validation level
1
Tau 0: Coherence time (s)
0.007325
Ambient temperature (°C)
12.94
Seeing (arcsec)
0.59
Observation
ID
61678
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45849
Name
GJ65B
RA
24.778086
DEC
-17.9478
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 55.5550 55.5910 20.8000 21.1000
U1-U3 100.3350 100.4260 27.2000 27.5000
U1-U4 126.6850 126.9230 55.8710 56.1230
U2-U3 45.5530 45.6080 35.0000 35.3000
U2-U4 87.2820 87.4630 77.3370 77.5420
U3-U4 61.7510 61.8360 107.1140 107.2690
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 60632.07090582
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65B
RA 24.778086
DEC -17.9478
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 127.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 100
HIERARCH ESO ISS PBL12 START 55.555
HIERARCH ESO ISS PBL12 END 55.591
HIERARCH ESO ISS PBLA12 START 20.8
HIERARCH ESO ISS PBLA12 END 21.1
HIERARCH ESO ISS PBL13 START 100.335
HIERARCH ESO ISS PBL13 END 100.426
HIERARCH ESO ISS PBLA13 START 27.2
HIERARCH ESO ISS PBLA13 END 27.5
HIERARCH ESO ISS PBL14 START 126.685
HIERARCH ESO ISS PBL14 END 126.923
HIERARCH ESO ISS PBLA14 START 55.871
HIERARCH ESO ISS PBLA14 END 56.123
HIERARCH ESO ISS PBL23 START 45.553
HIERARCH ESO ISS PBL23 END 45.608
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.3
HIERARCH ESO ISS PBL24 START 87.282
HIERARCH ESO ISS PBL24 END 87.463
HIERARCH ESO ISS PBLA24 START 77.337
HIERARCH ESO ISS PBLA24 END 77.542
HIERARCH ESO ISS PBL34 START 61.751
HIERARCH ESO ISS PBL34 END 61.836
HIERARCH ESO ISS PBLA34 START 107.114
HIERARCH ESO ISS PBLA34 END 107.269
HIERARCH ESO ISS AMBI TAU0 START 0.006934
HIERARCH ESO ISS AMBI TAU0 END 0.007716
HIERARCH ESO ISS AMBI TEMP 12.94
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.55
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.453
HIERARCH ESO FT ROBJ DELTA -175702.045