Exposure
ID
GRAVI.2024-11-19T03:24:20.161_1
Header ID
GRAVI.2024-11-19T03:24:20.161
Date updated
2024-11-19 03:35:27 UTC+0000
Release date
2025-11-19 03:35:27 UTC+0000
UTC Start
2024-11-19 03:24:20.161
UTC End
2024-11-19 03:27:00.161
MJD Start
60633.14190001
MJD End
60633.1437518619
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.003544
Ambient temperature (°C)
11.16
Seeing (arcsec)
0.76
Observation
ID
61856
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45986
Name
GJ65A
RA
24.777752
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 56.5580 56.5540 31.2000 31.4000
U1-U3 102.3690 102.3380 37.3000 37.5000
U1-U4 128.7070 128.4760 64.6700 64.8520
U2-U3 46.5280 46.4970 44.8000 44.9000
U2-U4 87.3200 87.0730 85.6190 85.8380
U3-U4 60.3720 60.1880 115.9000 116.2160
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 60633.14190001
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
RA 24.777752
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 56.558
HIERARCH ESO ISS PBL12 END 56.554
HIERARCH ESO ISS PBLA12 START 31.2
HIERARCH ESO ISS PBLA12 END 31.4
HIERARCH ESO ISS PBL13 START 102.369
HIERARCH ESO ISS PBL13 END 102.338
HIERARCH ESO ISS PBLA13 START 37.3
HIERARCH ESO ISS PBLA13 END 37.5
HIERARCH ESO ISS PBL14 START 128.707
HIERARCH ESO ISS PBL14 END 128.476
HIERARCH ESO ISS PBLA14 START 64.67
HIERARCH ESO ISS PBLA14 END 64.852
HIERARCH ESO ISS PBL23 START 46.528
HIERARCH ESO ISS PBL23 END 46.497
HIERARCH ESO ISS PBLA23 START 44.8
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 87.32
HIERARCH ESO ISS PBL24 END 87.073
HIERARCH ESO ISS PBLA24 START 85.619
HIERARCH ESO ISS PBLA24 END 85.838
HIERARCH ESO ISS PBL34 START 60.372
HIERARCH ESO ISS PBL34 END 60.188
HIERARCH ESO ISS PBLA34 START 115.9
HIERARCH ESO ISS PBLA34 END 116.216
HIERARCH ESO ISS AMBI TAU0 START 0.003544
HIERARCH ESO ISS AMBI TAU0 END 0.003544
HIERARCH ESO ISS AMBI TEMP 11.16
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.453
HIERARCH ESO FT ROBJ DELTA -175702.045