Exposure
ID
GRAVI.2021-03-06T02:23:40.094_1
Header ID
GRAVI.2021-03-06T02:23:40.094
Date updated
2021-03-06 02:37:04 UTC+0000
Release date
2021-03-06 02:23:40 UTC+0000
UTC Start
2021-03-06 02:23:40.094
UTC End
2021-03-06 02:28:40.094
MJD Start
59279.09976961
MJD End
59279.1032418322
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.009356
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.455
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 71.8840 72.5900 77.5000 78.7000
A0-J2 116.9850 117.5730 54.3000 55.6000
A0-J3 131.6030 131.5380 18.7350 19.7340
G1-J2 58.2290 58.2270 25.3000 26.4000
G1-J3 112.5870 112.8100 345.6520 346.2790
J2-J3 77.2490 77.8710 316.9200 317.5040
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 59279.09976961
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 71.884
HIERARCH ESO ISS PBL12 END 72.59
HIERARCH ESO ISS PBLA12 START 77.5
HIERARCH ESO ISS PBLA12 END 78.7
HIERARCH ESO ISS PBL13 START 116.985
HIERARCH ESO ISS PBL13 END 117.573
HIERARCH ESO ISS PBLA13 START 54.3
HIERARCH ESO ISS PBLA13 END 55.6
HIERARCH ESO ISS PBL14 START 131.603
HIERARCH ESO ISS PBL14 END 131.538
HIERARCH ESO ISS PBLA14 START 18.735
HIERARCH ESO ISS PBLA14 END 19.734
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.227
HIERARCH ESO ISS PBLA23 START 25.3
HIERARCH ESO ISS PBLA23 END 26.4
HIERARCH ESO ISS PBL24 START 112.587
HIERARCH ESO ISS PBL24 END 112.81
HIERARCH ESO ISS PBLA24 START 345.652
HIERARCH ESO ISS PBLA24 END 346.279
HIERARCH ESO ISS PBL34 START 77.249
HIERARCH ESO ISS PBL34 END 77.871
HIERARCH ESO ISS PBLA34 START 316.92
HIERARCH ESO ISS PBLA34 END 317.504
HIERARCH ESO ISS AMBI TAU0 START 0.009316
HIERARCH ESO ISS AMBI TAU0 END 0.009396
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.43