Exposure
ID
GRAVI.2020-12-09T05:03:36.192_1
Header ID
GRAVI.2020-12-09T05:03:36.192
Date updated
2020-12-09 05:17:05 UTC+0000
Release date
2021-12-09 05:17:05 UTC+0000
UTC Start
2020-12-09 05:03:36.192
UTC End
2020-12-09 05:08:36.192
MJD Start
59192.21083556
MJD End
59192.2143077822
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0068705
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.95
Observation
ID
46028
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
34650
Name
UX_Ori
RA
76.123841
DEC
-3.78732
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 87.0980 86.5700 115.7000 116.0000
A0-J2 127.8190 127.3480 93.2000 93.3000
A0-J3 130.9020 131.2320 49.4500 49.6600
G1-J2 57.9660 58.0630 58.0000 58.1000
G1-J3 124.6670 124.8430 9.6900 10.2380
J2-J3 96.3630 96.1030 343.0060 343.6090
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 59192.21083556
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME V UX Ori
HIERARCH ESO INS SOBJ NAME UX_Ori
RA 76.123841
DEC -3.78732
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 87.098
HIERARCH ESO ISS PBL12 END 86.57
HIERARCH ESO ISS PBLA12 START 115.7
HIERARCH ESO ISS PBLA12 END 116.0
HIERARCH ESO ISS PBL13 START 127.819
HIERARCH ESO ISS PBL13 END 127.348
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 130.902
HIERARCH ESO ISS PBL14 END 131.232
HIERARCH ESO ISS PBLA14 START 49.45
HIERARCH ESO ISS PBLA14 END 49.66
HIERARCH ESO ISS PBL23 START 57.966
HIERARCH ESO ISS PBL23 END 58.063
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 124.667
HIERARCH ESO ISS PBL24 END 124.843
HIERARCH ESO ISS PBLA24 START 9.69
HIERARCH ESO ISS PBLA24 END 10.238
HIERARCH ESO ISS PBL34 START 96.363
HIERARCH ESO ISS PBL34 END 96.103
HIERARCH ESO ISS PBLA34 START 343.006
HIERARCH ESO ISS PBLA34 END 343.609
HIERARCH ESO ISS AMBI TAU0 START 0.007148
HIERARCH ESO ISS AMBI TAU0 END 0.006593
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95