Exposure
ID
GRAVI.2021-01-19T05:49:26.340_1
Header ID
GRAVI.2021-01-19T05:49:26.340
Date updated
2021-01-19 06:05:56 UTC+0000
Release date
2022-01-19 06:05:55 UTC+0000
UTC Start
2021-01-19 05:49:26.340
UTC End
2021-01-19 05:54:26.340
MJD Start
59233.24266597
MJD End
59233.2461381922
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.00584
Ambient temperature (°C)
13.31
Seeing (arcsec)
0.705
Observation
ID
46410
Category
science
Program ID
106.21LS.001
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
34893
Name
HD_100453
RA
173.271035
DEC
-54.32462
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 74.9930 75.6640 83.2000 84.4000
A0-J2 119.4210 119.9930 60.3000 61.5000
A0-J3 131.3910 131.3000 23.2760 24.2630
G1-J2 58.2150 58.2050 30.2000 31.2000
G1-J3 114.1160 114.2890 348.6080 349.2420
J2-J3 80.4540 81.0180 319.9090 320.5060
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59233.24266597
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 100453
HIERARCH ESO INS SOBJ NAME HD_100453
RA 173.271035
DEC -54.32462
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 74.993
HIERARCH ESO ISS PBL12 END 75.664
HIERARCH ESO ISS PBLA12 START 83.2
HIERARCH ESO ISS PBLA12 END 84.4
HIERARCH ESO ISS PBL13 START 119.421
HIERARCH ESO ISS PBL13 END 119.993
HIERARCH ESO ISS PBLA13 START 60.3
HIERARCH ESO ISS PBLA13 END 61.5
HIERARCH ESO ISS PBL14 START 131.391
HIERARCH ESO ISS PBL14 END 131.3
HIERARCH ESO ISS PBLA14 START 23.276
HIERARCH ESO ISS PBLA14 END 24.263
HIERARCH ESO ISS PBL23 START 58.215
HIERARCH ESO ISS PBL23 END 58.205
HIERARCH ESO ISS PBLA23 START 30.2
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 114.116
HIERARCH ESO ISS PBL24 END 114.289
HIERARCH ESO ISS PBLA24 START 348.608
HIERARCH ESO ISS PBLA24 END 349.242
HIERARCH ESO ISS PBL34 START 80.454
HIERARCH ESO ISS PBL34 END 81.018
HIERARCH ESO ISS PBLA34 START 319.909
HIERARCH ESO ISS PBLA34 END 320.506
HIERARCH ESO ISS AMBI TAU0 START 0.005485
HIERARCH ESO ISS AMBI TAU0 END 0.006195
HIERARCH ESO ISS AMBI TEMP 13.31
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.62