Exposure
ID
GRAVI.2020-12-09T07:28:27.557_1
Header ID
GRAVI.2020-12-09T07:28:27.557
Date updated
2020-12-09 07:42:09 UTC+0000
Release date
2021-12-09 07:42:09 UTC+0000
UTC Start
2020-12-09 07:28:27.557
UTC End
2020-12-09 07:33:27.557
MJD Start
59192.31143006
MJD End
59192.3149022822
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0056885
Ambient temperature (°C)
14.31
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 62.2090 61.0570 130.6000 131.6000
A0-J2 92.0480 89.9500 97.3000 97.6000
A0-J3 124.9940 124.2080 49.6660 49.4440
G1-J2 52.6020 52.1100 56.9000 56.6000
G1-J3 130.5640 130.7470 21.5910 21.8800
J2-J3 92.7630 92.8160 2.4560 3.2100
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 59192.31143006
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 62.209
HIERARCH ESO ISS PBL12 END 61.057
HIERARCH ESO ISS PBLA12 START 130.6
HIERARCH ESO ISS PBLA12 END 131.6
HIERARCH ESO ISS PBL13 START 92.048
HIERARCH ESO ISS PBL13 END 89.95
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.6
HIERARCH ESO ISS PBL14 START 124.994
HIERARCH ESO ISS PBL14 END 124.208
HIERARCH ESO ISS PBLA14 START 49.666
HIERARCH ESO ISS PBLA14 END 49.444
HIERARCH ESO ISS PBL23 START 52.602
HIERARCH ESO ISS PBL23 END 52.11
HIERARCH ESO ISS PBLA23 START 56.9
HIERARCH ESO ISS PBLA23 END 56.6
HIERARCH ESO ISS PBL24 START 130.564
HIERARCH ESO ISS PBL24 END 130.747
HIERARCH ESO ISS PBLA24 START 21.591
HIERARCH ESO ISS PBLA24 END 21.88
HIERARCH ESO ISS PBL34 START 92.763
HIERARCH ESO ISS PBL34 END 92.816
HIERARCH ESO ISS PBLA34 START 2.456
HIERARCH ESO ISS PBLA34 END 3.21
HIERARCH ESO ISS AMBI TAU0 START 0.005227
HIERARCH ESO ISS AMBI TAU0 END 0.00615
HIERARCH ESO ISS AMBI TEMP 14.31
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95