Exposure
ID
GRAVI.2020-12-09T04:45:42.148_1
Header ID
GRAVI.2020-12-09T04:45:42.148
Date updated
2020-12-09 05:09:01 UTC+0000
Release date
2021-12-09 05:09:01 UTC+0000
UTC Start
2020-12-09 04:45:42.148
UTC End
2020-12-09 04:50:42.148
MJD Start
59192.19840449
MJD End
59192.2018767122
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0050905
Ambient temperature (°C)
14.21
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 88.6180 88.2140 114.9000 115.2000
A0-J2 128.9180 128.6750 92.8000 92.9000
A0-J3 129.4950 129.9550 48.6170 48.8830
G1-J2 57.4750 57.6460 57.4000 57.6000
G1-J3 124.1280 124.2770 7.7820 8.3520
J2-J3 97.2780 97.0040 341.0430 341.6080
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 59192.19840449
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 88.618
HIERARCH ESO ISS PBL12 END 88.214
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 128.918
HIERARCH ESO ISS PBL13 END 128.675
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 129.495
HIERARCH ESO ISS PBL14 END 129.955
HIERARCH ESO ISS PBLA14 START 48.617
HIERARCH ESO ISS PBLA14 END 48.883
HIERARCH ESO ISS PBL23 START 57.475
HIERARCH ESO ISS PBL23 END 57.646
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.6
HIERARCH ESO ISS PBL24 START 124.128
HIERARCH ESO ISS PBL24 END 124.277
HIERARCH ESO ISS PBLA24 START 7.782
HIERARCH ESO ISS PBLA24 END 8.352
HIERARCH ESO ISS PBL34 START 97.278
HIERARCH ESO ISS PBL34 END 97.004
HIERARCH ESO ISS PBLA34 START 341.043
HIERARCH ESO ISS PBLA34 END 341.608
HIERARCH ESO ISS AMBI TAU0 START 0.004772
HIERARCH ESO ISS AMBI TAU0 END 0.005409
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95