Exposure
ID
GRAVI.2024-11-19T03:40:05.201_1
Header ID
GRAVI.2024-11-19T03:40:05.201
Date updated
2024-11-19 03:50:39 UTC+0000
Release date
2025-11-19 03:50:39 UTC+0000
UTC Start
2024-11-19 03:40:05.201
UTC End
2024-11-19 03:42:45.201
MJD Start
60633.15283797
MJD End
60633.1546898219
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0038405
Ambient temperature (°C)
10.96
Seeing (arcsec)
0.84
Observation
ID
61859
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45989
Name
GJ65A
RA
24.777748
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 56.5100 56.4930 32.3000 32.5000
U1-U3 102.1380 102.0750 38.3000 38.5000
U1-U4 127.3050 126.9890 65.5900 65.7530
U2-U3 46.3260 46.2760 45.7000 45.9000
U2-U4 85.8690 85.5540 86.7670 86.9830
U3-U4 59.3280 59.1100 117.6150 117.9540
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 60633.15283797
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
RA 24.777748
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 56.51
HIERARCH ESO ISS PBL12 END 56.493
HIERARCH ESO ISS PBLA12 START 32.3
HIERARCH ESO ISS PBLA12 END 32.5
HIERARCH ESO ISS PBL13 START 102.138
HIERARCH ESO ISS PBL13 END 102.075
HIERARCH ESO ISS PBLA13 START 38.3
HIERARCH ESO ISS PBLA13 END 38.5
HIERARCH ESO ISS PBL14 START 127.305
HIERARCH ESO ISS PBL14 END 126.989
HIERARCH ESO ISS PBLA14 START 65.59
HIERARCH ESO ISS PBLA14 END 65.753
HIERARCH ESO ISS PBL23 START 46.326
HIERARCH ESO ISS PBL23 END 46.276
HIERARCH ESO ISS PBLA23 START 45.7
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 85.869
HIERARCH ESO ISS PBL24 END 85.554
HIERARCH ESO ISS PBLA24 START 86.767
HIERARCH ESO ISS PBLA24 END 86.983
HIERARCH ESO ISS PBL34 START 59.328
HIERARCH ESO ISS PBL34 END 59.11
HIERARCH ESO ISS PBLA34 START 117.615
HIERARCH ESO ISS PBLA34 END 117.954
HIERARCH ESO ISS AMBI TAU0 START 0.003853
HIERARCH ESO ISS AMBI TAU0 END 0.003828
HIERARCH ESO ISS AMBI TEMP 10.96
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.81
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.453
HIERARCH ESO FT ROBJ DELTA -175702.045