Exposure
ID
GRAVI.2022-06-29T00:04:25.334_1
Header ID
GRAVI.2022-06-29T00:04:25.334
Date updated
2022-06-29 00:13:10 UTC+0000
Release date
2022-06-29 00:04:25 UTC+0000
UTC Start
2022-06-29 00:04:25.334
UTC End
2022-06-29 00:04:55.334
MJD Start
59759.003071
MJD End
59759.0034182222
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.0051995
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.545
Observation
ID
51331
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
38253
Name
Name
RA
193.82977
DEC
-42.91579
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.4310 67.4040 280.9000 281.0000
K0-D0 92.4570 92.3950 260.8000 260.9000
K0-J3 55.2970 55.3080 338.6940 338.7970
G2-D0 37.2260 37.2020 222.3000 222.4000
G2-J3 60.2470 60.2030 49.9550 50.0520
D0-J3 97.2680 97.2000 47.0340 47.1280
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 59759.003071
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME B02_HD112213
HIERARCH ESO INS SOBJ NAME Name
RA 193.82977
DEC -42.91579
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.431
HIERARCH ESO ISS PBL12 END 67.404
HIERARCH ESO ISS PBLA12 START 280.9
HIERARCH ESO ISS PBLA12 END 281.0
HIERARCH ESO ISS PBL13 START 92.457
HIERARCH ESO ISS PBL13 END 92.395
HIERARCH ESO ISS PBLA13 START 260.8
HIERARCH ESO ISS PBLA13 END 260.9
HIERARCH ESO ISS PBL14 START 55.297
HIERARCH ESO ISS PBL14 END 55.308
HIERARCH ESO ISS PBLA14 START 338.694
HIERARCH ESO ISS PBLA14 END 338.797
HIERARCH ESO ISS PBL23 START 37.226
HIERARCH ESO ISS PBL23 END 37.202
HIERARCH ESO ISS PBLA23 START 222.3
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 60.247
HIERARCH ESO ISS PBL24 END 60.203
HIERARCH ESO ISS PBLA24 START 49.955
HIERARCH ESO ISS PBLA24 END 50.052
HIERARCH ESO ISS PBL34 START 97.268
HIERARCH ESO ISS PBL34 END 97.2
HIERARCH ESO ISS PBLA34 START 47.034
HIERARCH ESO ISS PBLA34 END 47.128
HIERARCH ESO ISS AMBI TAU0 START 0.00576
HIERARCH ESO ISS AMBI TAU0 END 0.004639
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.61