Exposure
ID
GRAVI.2022-10-02T00:11:50.913_1
Header ID
GRAVI.2022-10-02T00:11:50.913
Date updated
2022-10-02 00:17:15 UTC+0000
Release date
2022-10-02 00:11:50 UTC+0000
UTC Start
2022-10-02 00:11:50.913
UTC End
2022-10-02 00:12:20.913
MJD Start
59854.00822816
MJD End
59854.0085753822
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.004345
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.8
Observation
ID
52592
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
38246
Name
Name
RA
293.800737
DEC
-48.09939
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2080 90.2220 120.5000 120.6000
A0-J2 128.7640 128.7390 99.3000 99.5000
A0-K0 124.5530 124.4870 78.9460 79.0860
G1-J2 55.2460 55.2090 63.2000 63.4000
G1-K0 82.6670 82.6210 32.5840 32.6800
J2-K0 45.0380 45.0420 353.8690 353.9620
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 59854.00822816
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD184127
HIERARCH ESO INS SOBJ NAME Name
RA 293.800737
DEC -48.09939
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 K0
EXPTIME 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 90.208
HIERARCH ESO ISS PBL12 END 90.222
HIERARCH ESO ISS PBLA12 START 120.5
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 128.764
HIERARCH ESO ISS PBL13 END 128.739
HIERARCH ESO ISS PBLA13 START 99.3
HIERARCH ESO ISS PBLA13 END 99.5
HIERARCH ESO ISS PBL14 START 124.553
HIERARCH ESO ISS PBL14 END 124.487
HIERARCH ESO ISS PBLA14 START 78.946
HIERARCH ESO ISS PBLA14 END 79.086
HIERARCH ESO ISS PBL23 START 55.246
HIERARCH ESO ISS PBL23 END 55.209
HIERARCH ESO ISS PBLA23 START 63.2
HIERARCH ESO ISS PBLA23 END 63.4
HIERARCH ESO ISS PBL24 START 82.667
HIERARCH ESO ISS PBL24 END 82.621
HIERARCH ESO ISS PBLA24 START 32.584
HIERARCH ESO ISS PBLA24 END 32.68
HIERARCH ESO ISS PBL34 START 45.038
HIERARCH ESO ISS PBL34 END 45.042
HIERARCH ESO ISS PBLA34 START 353.869
HIERARCH ESO ISS PBLA34 END 353.962
HIERARCH ESO ISS AMBI TAU0 START 0.004345
HIERARCH ESO ISS AMBI TAU0 END 0.004345
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8