Exposure
ID
GRAVI.2021-03-06T05:38:13.584_1
Header ID
GRAVI.2021-03-06T05:38:13.584
Date updated
2021-03-06 05:51:13 UTC+0000
Release date
2021-03-06 05:38:13 UTC+0000
UTC Start
2021-03-06 05:38:13.584
UTC End
2021-03-06 05:43:13.584
MJD Start
59279.23487945
MJD End
59279.2383516722
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0177155
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.45
Observation
ID
47038
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
35303
Name
HD_100353
RA
173.097412
DEC
-54.8318
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 89.0810 89.2630 116.7000 117.7000
A0-J2 129.1960 129.1420 96.5000 97.6000
A0-J3 122.0980 121.5430 53.5570 54.4470
G1-J2 54.9600 54.7300 62.5000 63.5000
G1-J3 114.0460 113.8950 9.4000 10.0380
J2-J3 92.2270 92.4300 340.9260 341.6340
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 59279.23487945
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 100353
HIERARCH ESO INS SOBJ NAME HD_100353
RA 173.097412
DEC -54.8318
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 89.081
HIERARCH ESO ISS PBL12 END 89.263
HIERARCH ESO ISS PBLA12 START 116.7
HIERARCH ESO ISS PBLA12 END 117.7
HIERARCH ESO ISS PBL13 START 129.196
HIERARCH ESO ISS PBL13 END 129.142
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 97.6
HIERARCH ESO ISS PBL14 START 122.098
HIERARCH ESO ISS PBL14 END 121.543
HIERARCH ESO ISS PBLA14 START 53.557
HIERARCH ESO ISS PBLA14 END 54.447
HIERARCH ESO ISS PBL23 START 54.96
HIERARCH ESO ISS PBL23 END 54.73
HIERARCH ESO ISS PBLA23 START 62.5
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 114.046
HIERARCH ESO ISS PBL24 END 113.895
HIERARCH ESO ISS PBLA24 START 9.4
HIERARCH ESO ISS PBLA24 END 10.038
HIERARCH ESO ISS PBL34 START 92.227
HIERARCH ESO ISS PBL34 END 92.43
HIERARCH ESO ISS PBLA34 START 340.926
HIERARCH ESO ISS PBLA34 END 341.634
HIERARCH ESO ISS AMBI TAU0 START 0.015796
HIERARCH ESO ISS AMBI TAU0 END 0.019635
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.41