Exposure
ID
GRAVI.2021-03-06T08:04:55.954_1
Header ID
GRAVI.2021-03-06T08:04:55.954
Date updated
2021-03-06 08:20:58 UTC+0000
Release date
2021-03-06 08:04:55 UTC+0000
UTC Start
2021-03-06 08:04:55.954
UTC End
2021-03-06 08:09:55.954
MJD Start
59279.33675873
MJD End
59279.3402309522
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.01109
Ambient temperature (°C)
12.7
Seeing (arcsec)
0.605
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 87.9940 88.3480 109.4000 110.1000
A0-J2 127.4960 127.8630 86.1000 86.9000
A0-J3 132.2970 132.2180 40.6300 41.3840
G1-J2 58.2290 58.2220 49.4000 50.2000
G1-J3 129.6460 129.6310 1.3900 1.9650
J2-J3 100.4600 100.6560 335.8840 336.4240
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 59279.33675873
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 87.994
HIERARCH ESO ISS PBL12 END 88.348
HIERARCH ESO ISS PBLA12 START 109.4
HIERARCH ESO ISS PBLA12 END 110.1
HIERARCH ESO ISS PBL13 START 127.496
HIERARCH ESO ISS PBL13 END 127.863
HIERARCH ESO ISS PBLA13 START 86.1
HIERARCH ESO ISS PBLA13 END 86.9
HIERARCH ESO ISS PBL14 START 132.297
HIERARCH ESO ISS PBL14 END 132.218
HIERARCH ESO ISS PBLA14 START 40.63
HIERARCH ESO ISS PBLA14 END 41.384
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 49.4
HIERARCH ESO ISS PBLA23 END 50.2
HIERARCH ESO ISS PBL24 START 129.646
HIERARCH ESO ISS PBL24 END 129.631
HIERARCH ESO ISS PBLA24 START 1.39
HIERARCH ESO ISS PBLA24 END 1.965
HIERARCH ESO ISS PBL34 START 100.46
HIERARCH ESO ISS PBL34 END 100.656
HIERARCH ESO ISS PBLA34 START 335.884
HIERARCH ESO ISS PBLA34 END 336.424
HIERARCH ESO ISS AMBI TAU0 START 0.011626
HIERARCH ESO ISS AMBI TAU0 END 0.010554
HIERARCH ESO ISS AMBI TEMP 12.7
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.77