Exposure
ID
GRAVI.2021-03-06T05:49:40.614_1
Header ID
GRAVI.2021-03-06T05:49:40.614
Date updated
2021-03-06 06:05:39 UTC+0000
Release date
2021-03-06 05:49:40 UTC+0000
UTC Start
2021-03-06 05:49:40.614
UTC End
2021-03-06 05:54:40.614
MJD Start
59279.24283118
MJD End
59279.2463034022
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0154255
Ambient temperature (°C)
14.08
Seeing (arcsec)
0.405
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 89.4600 89.6120 118.9000 119.9000
A0-J2 129.0510 128.9500 98.9000 100.0000
A0-J3 120.8600 120.2600 55.5040 56.3910
G1-J2 54.4450 54.1930 64.6000 65.6000
G1-J3 113.7040 113.5310 10.7970 11.4320
J2-J3 92.6580 92.8410 342.4800 343.1930
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 59279.24283118
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 89.46
HIERARCH ESO ISS PBL12 END 89.612
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.9
HIERARCH ESO ISS PBL13 START 129.051
HIERARCH ESO ISS PBL13 END 128.95
HIERARCH ESO ISS PBLA13 START 98.9
HIERARCH ESO ISS PBLA13 END 100.0
HIERARCH ESO ISS PBL14 START 120.86
HIERARCH ESO ISS PBL14 END 120.26
HIERARCH ESO ISS PBLA14 START 55.504
HIERARCH ESO ISS PBLA14 END 56.391
HIERARCH ESO ISS PBL23 START 54.445
HIERARCH ESO ISS PBL23 END 54.193
HIERARCH ESO ISS PBLA23 START 64.6
HIERARCH ESO ISS PBLA23 END 65.6
HIERARCH ESO ISS PBL24 START 113.704
HIERARCH ESO ISS PBL24 END 113.531
HIERARCH ESO ISS PBLA24 START 10.797
HIERARCH ESO ISS PBLA24 END 11.432
HIERARCH ESO ISS PBL34 START 92.658
HIERARCH ESO ISS PBL34 END 92.841
HIERARCH ESO ISS PBLA34 START 342.48
HIERARCH ESO ISS PBLA34 END 343.193
HIERARCH ESO ISS AMBI TAU0 START 0.014684
HIERARCH ESO ISS AMBI TAU0 END 0.016167
HIERARCH ESO ISS AMBI TEMP 14.08
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.4