Exposure
ID
GRAVI.2021-03-06T08:54:11.078_1
Header ID
GRAVI.2021-03-06T08:54:11.078
Date updated
2021-03-06 09:10:41 UTC+0000
Release date
2021-03-06 08:54:11 UTC+0000
UTC Start
2021-03-06 08:54:11.078
UTC End
2021-03-06 08:59:11.078
MJD Start
59279.37096155
MJD End
59279.3744337722
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.011499
Ambient temperature (°C)
12.67
Seeing (arcsec)
0.42
Observation
ID
47043
Category
calibrator
Program ID
106.21LS.002
Program Title
TEMPORAL VARIABILITY OF THE INNER DISK OF HERBIG AE/BE STARS
Program Type
GTO
PI / COI
BERGER/ BENISTY/ LE BOUQUIN/ FLOCK
Target
ID
35308
Name
HD_132996
RA
225.824204
DEC
-36.92646
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 90.2340 90.3380 116.2000 117.0000
A0-J2 129.2320 129.1930 93.5000 94.3000
A0-J3 130.6720 130.3680 47.3520 48.0250
G1-J2 57.6750 57.5450 56.4000 57.1000
G1-J3 129.3070 129.2430 6.7400 7.3030
J2-J3 101.9510 102.0690 341.1910 341.7880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LS.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59279.37096155
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 132996
HIERARCH ESO INS SOBJ NAME HD_132996
RA 225.824204
DEC -36.92646
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 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 90.234
HIERARCH ESO ISS PBL12 END 90.338
HIERARCH ESO ISS PBLA12 START 116.2
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 129.232
HIERARCH ESO ISS PBL13 END 129.193
HIERARCH ESO ISS PBLA13 START 93.5
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 130.672
HIERARCH ESO ISS PBL14 END 130.368
HIERARCH ESO ISS PBLA14 START 47.352
HIERARCH ESO ISS PBLA14 END 48.025
HIERARCH ESO ISS PBL23 START 57.675
HIERARCH ESO ISS PBL23 END 57.545
HIERARCH ESO ISS PBLA23 START 56.4
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 129.307
HIERARCH ESO ISS PBL24 END 129.243
HIERARCH ESO ISS PBLA24 START 6.74
HIERARCH ESO ISS PBLA24 END 7.303
HIERARCH ESO ISS PBL34 START 101.951
HIERARCH ESO ISS PBL34 END 102.069
HIERARCH ESO ISS PBLA34 START 341.191
HIERARCH ESO ISS PBLA34 END 341.788
HIERARCH ESO ISS AMBI TAU0 START 0.011095
HIERARCH ESO ISS AMBI TAU0 END 0.011903
HIERARCH ESO ISS AMBI TEMP 12.67
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.4