Exposure
ID
GRAVI.2021-03-06T04:01:55.343_1
Header ID
GRAVI.2021-03-06T04:01:55.343
Date updated
2021-03-06 04:16:38 UTC+0000
Release date
2021-03-06 04:01:55 UTC+0000
UTC Start
2021-03-06 04:01:55.343
UTC End
2021-03-06 04:06:55.343
MJD Start
59279.16800165
MJD End
59279.1714738722
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.008042
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.645
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 83.0910 83.5550 98.1000 99.1000
A0-J2 126.2520 126.5980 76.6000 77.7000
A0-J3 129.0490 128.8060 36.8640 37.8000
G1-J2 57.6390 57.5580 44.7000 45.7000
G1-J3 115.0280 115.0600 357.5890 358.2330
J2-J3 86.7710 87.1630 328.4660 329.1170
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 59279.16800165
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 83.091
HIERARCH ESO ISS PBL12 END 83.555
HIERARCH ESO ISS PBLA12 START 98.1
HIERARCH ESO ISS PBLA12 END 99.1
HIERARCH ESO ISS PBL13 START 126.252
HIERARCH ESO ISS PBL13 END 126.598
HIERARCH ESO ISS PBLA13 START 76.6
HIERARCH ESO ISS PBLA13 END 77.7
HIERARCH ESO ISS PBL14 START 129.049
HIERARCH ESO ISS PBL14 END 128.806
HIERARCH ESO ISS PBLA14 START 36.864
HIERARCH ESO ISS PBLA14 END 37.8
HIERARCH ESO ISS PBL23 START 57.639
HIERARCH ESO ISS PBL23 END 57.558
HIERARCH ESO ISS PBLA23 START 44.7
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 115.028
HIERARCH ESO ISS PBL24 END 115.06
HIERARCH ESO ISS PBLA24 START 357.589
HIERARCH ESO ISS PBLA24 END 358.233
HIERARCH ESO ISS PBL34 START 86.771
HIERARCH ESO ISS PBL34 END 87.163
HIERARCH ESO ISS PBLA34 START 328.466
HIERARCH ESO ISS PBLA34 END 329.117
HIERARCH ESO ISS AMBI TAU0 START 0.00871
HIERARCH ESO ISS AMBI TAU0 END 0.007374
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.68