Exposure
ID
GRAVI.2021-01-14T03:04:49.596_1
Header ID
GRAVI.2021-01-14T03:04:49.596
Date updated
2021-01-14 03:11:24 UTC+0000
Release date
2021-01-14 03:04:49 UTC+0000
UTC Start
2021-01-14 03:04:49.596
UTC End
2021-01-14 03:05:19.596
MJD Start
59228.12835181
MJD End
59228.1286990322
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.002307
Ambient temperature (°C)
14.04
Seeing (arcsec)
1.09
Observation
ID
46333
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34849
Name
Name
RA
80.479759
DEC
-17.6036
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.9610 88.9130 119.0000 119.1000
A0-J2 127.7140 127.6490 95.5000 95.6000
A0-J3 132.3820 132.3730 49.0880 49.1480
G1-J2 58.1460 58.1370 58.0000 58.1000
G1-J3 131.7220 131.7290 9.7180 9.8000
J2-J3 102.6580 102.6440 344.7060 344.7990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9256(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59228.12835181
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD35137
HIERARCH ESO INS SOBJ NAME Name
RA 80.479759
DEC -17.6036
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 88.961
HIERARCH ESO ISS PBL12 END 88.913
HIERARCH ESO ISS PBLA12 START 119.0
HIERARCH ESO ISS PBLA12 END 119.1
HIERARCH ESO ISS PBL13 START 127.714
HIERARCH ESO ISS PBL13 END 127.649
HIERARCH ESO ISS PBLA13 START 95.5
HIERARCH ESO ISS PBLA13 END 95.6
HIERARCH ESO ISS PBL14 START 132.382
HIERARCH ESO ISS PBL14 END 132.373
HIERARCH ESO ISS PBLA14 START 49.088
HIERARCH ESO ISS PBLA14 END 49.148
HIERARCH ESO ISS PBL23 START 58.146
HIERARCH ESO ISS PBL23 END 58.137
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 131.722
HIERARCH ESO ISS PBL24 END 131.729
HIERARCH ESO ISS PBLA24 START 9.718
HIERARCH ESO ISS PBLA24 END 9.8
HIERARCH ESO ISS PBL34 START 102.658
HIERARCH ESO ISS PBL34 END 102.644
HIERARCH ESO ISS PBLA34 START 344.706
HIERARCH ESO ISS PBLA34 END 344.799
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002463
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09