Exposure
ID
GRAVI.2021-03-06T01:32:51.967_1
Header ID
GRAVI.2021-03-06T01:32:51.967
Date updated
2021-03-06 01:45:34 UTC+0000
Release date
2022-03-06 01:45:34 UTC+0000
UTC Start
2021-03-06 01:32:51.967
UTC End
2021-03-06 01:37:51.967
MJD Start
59279.06449036
MJD End
59279.0679625822
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.007393
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.8
Observation
ID
47036
Category
science
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
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 65.1490 64.0080 128.2000 129.1000
A0-J2 97.2130 95.2380 96.7000 97.0000
A0-J3 126.8440 126.1510 50.1510 49.9770
G1-J2 53.7780 53.3340 57.5000 57.3000
G1-J3 130.0640 130.2640 20.7990 21.1180
J2-J3 92.6920 92.7090 0.5120 1.2720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LS.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59279.06449036
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 65.149
HIERARCH ESO ISS PBL12 END 64.008
HIERARCH ESO ISS PBLA12 START 128.2
HIERARCH ESO ISS PBLA12 END 129.1
HIERARCH ESO ISS PBL13 START 97.213
HIERARCH ESO ISS PBL13 END 95.238
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 97.0
HIERARCH ESO ISS PBL14 START 126.844
HIERARCH ESO ISS PBL14 END 126.151
HIERARCH ESO ISS PBLA14 START 50.151
HIERARCH ESO ISS PBLA14 END 49.977
HIERARCH ESO ISS PBL23 START 53.778
HIERARCH ESO ISS PBL23 END 53.334
HIERARCH ESO ISS PBLA23 START 57.5
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 130.064
HIERARCH ESO ISS PBL24 END 130.264
HIERARCH ESO ISS PBLA24 START 20.799
HIERARCH ESO ISS PBLA24 END 21.118
HIERARCH ESO ISS PBL34 START 92.692
HIERARCH ESO ISS PBL34 END 92.709
HIERARCH ESO ISS PBLA34 START 0.512
HIERARCH ESO ISS PBLA34 END 1.272
HIERARCH ESO ISS AMBI TAU0 START 0.007393
HIERARCH ESO ISS AMBI TAU0 END 0.007393
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.77