Exposure
ID
GRAVI.2021-10-01T23:58:39.594_1
Header ID
GRAVI.2021-10-01T23:58:39.594
Date updated
2021-10-02 00:10:16 UTC+0000
Release date
2021-10-01 23:58:39 UTC+0000
UTC Start
2021-10-01 23:58:39.594
UTC End
2021-10-01 23:59:09.594
MJD Start
59488.99906938
MJD End
59488.9994166022
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.002765
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.695
Observation
ID
48392
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36285
Name
Name
RA
293.260656
DEC
-30.36293
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4180 90.4070 119.2000 119.3000
A0-J2 128.6620 128.6250 96.2000 96.3000
A0-K0 126.9460 126.8990 74.3080 74.4100
G1-J2 57.6570 57.6360 58.2000 58.3000
G1-K0 89.6540 89.6370 28.8910 28.9790
J2-K0 48.4780 48.4790 353.2430 353.3370
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 59488.99906938
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD183925
HIERARCH ESO INS SOBJ NAME Name
RA 293.260656
DEC -30.36293
HIERARCH ESO INS SPEC RES HIGH
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 K0
EXPTIME 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 90.418
HIERARCH ESO ISS PBL12 END 90.407
HIERARCH ESO ISS PBLA12 START 119.2
HIERARCH ESO ISS PBLA12 END 119.3
HIERARCH ESO ISS PBL13 START 128.662
HIERARCH ESO ISS PBL13 END 128.625
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.3
HIERARCH ESO ISS PBL14 START 126.946
HIERARCH ESO ISS PBL14 END 126.899
HIERARCH ESO ISS PBLA14 START 74.308
HIERARCH ESO ISS PBLA14 END 74.41
HIERARCH ESO ISS PBL23 START 57.657
HIERARCH ESO ISS PBL23 END 57.636
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 89.654
HIERARCH ESO ISS PBL24 END 89.637
HIERARCH ESO ISS PBLA24 START 28.891
HIERARCH ESO ISS PBLA24 END 28.979
HIERARCH ESO ISS PBL34 START 48.478
HIERARCH ESO ISS PBL34 END 48.479
HIERARCH ESO ISS PBLA34 START 353.243
HIERARCH ESO ISS PBLA34 END 353.337
HIERARCH ESO ISS AMBI TAU0 START 0.002682
HIERARCH ESO ISS AMBI TAU0 END 0.002848
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.68