Exposure
ID
GRAVI.2020-12-29T01:38:13.301_1
Header ID
GRAVI.2020-12-29T01:38:13.301
Date updated
2020-12-29 01:46:19 UTC+0000
Release date
2020-12-29 01:38:13 UTC+0000
UTC Start
2020-12-29 01:38:13.301
UTC End
2020-12-29 01:38:43.301
MJD Start
59212.0682095
MJD End
59212.0685567222
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.006928
Ambient temperature (°C)
12.32
Seeing (arcsec)
0.57
Observation
ID
46102
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34721
Name
Name
RA
58.385696
DEC
-46.89384
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.7190 23.7330 136.9000 137.0000
A0-D0 31.9620 31.9590 67.8000 67.9000
A0-C1 21.9890 22.0010 109.9850 110.1070
B2-D0 32.2890 32.2790 24.5000 24.6000
B2-C1 10.7550 10.7520 24.4280 24.5220
D0-C1 21.5340 21.5270 204.4920 204.5860
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 59212.0682095
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD24706
HIERARCH ESO INS SOBJ NAME Name
RA 58.385696
DEC -46.89384
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 23.719
HIERARCH ESO ISS PBL12 END 23.733
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 31.962
HIERARCH ESO ISS PBL13 END 31.959
HIERARCH ESO ISS PBLA13 START 67.8
HIERARCH ESO ISS PBLA13 END 67.9
HIERARCH ESO ISS PBL14 START 21.989
HIERARCH ESO ISS PBL14 END 22.001
HIERARCH ESO ISS PBLA14 START 109.985
HIERARCH ESO ISS PBLA14 END 110.107
HIERARCH ESO ISS PBL23 START 32.289
HIERARCH ESO ISS PBL23 END 32.279
HIERARCH ESO ISS PBLA23 START 24.5
HIERARCH ESO ISS PBLA23 END 24.6
HIERARCH ESO ISS PBL24 START 10.755
HIERARCH ESO ISS PBL24 END 10.752
HIERARCH ESO ISS PBLA24 START 24.428
HIERARCH ESO ISS PBLA24 END 24.522
HIERARCH ESO ISS PBL34 START 21.534
HIERARCH ESO ISS PBL34 END 21.527
HIERARCH ESO ISS PBLA34 START 204.492
HIERARCH ESO ISS PBLA34 END 204.586
HIERARCH ESO ISS AMBI TAU0 START 0.006928
HIERARCH ESO ISS AMBI TAU0 END 0.006928
HIERARCH ESO ISS AMBI TEMP 12.32
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57