Exposure
ID
GRAVI.2020-12-09T04:58:03.178_1
Header ID
GRAVI.2020-12-09T04:58:03.178
Date updated
2020-12-09 05:14:20 UTC+0000
Release date
2021-12-09 05:14:20 UTC+0000
UTC Start
2020-12-09 04:58:03.178
UTC End
2020-12-09 05:03:03.178
MJD Start
59192.20698123
MJD End
59192.2104534522
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.00724
Ambient temperature (°C)
14.7
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 87.6120 87.1210 115.5000 115.7000
A0-J2 128.2410 127.8390 93.1000 93.2000
A0-J3 130.5150 130.8860 49.2140 49.4410
G1-J2 57.8410 57.9610 57.8000 58.0000
G1-J3 124.4900 124.6590 9.1090 9.6660
J2-J3 96.6400 96.3750 342.3860 342.9790
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 59192.20698123
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 87.612
HIERARCH ESO ISS PBL12 END 87.121
HIERARCH ESO ISS PBLA12 START 115.5
HIERARCH ESO ISS PBLA12 END 115.7
HIERARCH ESO ISS PBL13 START 128.241
HIERARCH ESO ISS PBL13 END 127.839
HIERARCH ESO ISS PBLA13 START 93.1
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 130.515
HIERARCH ESO ISS PBL14 END 130.886
HIERARCH ESO ISS PBLA14 START 49.214
HIERARCH ESO ISS PBLA14 END 49.441
HIERARCH ESO ISS PBL23 START 57.841
HIERARCH ESO ISS PBL23 END 57.961
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 124.49
HIERARCH ESO ISS PBL24 END 124.659
HIERARCH ESO ISS PBLA24 START 9.109
HIERARCH ESO ISS PBLA24 END 9.666
HIERARCH ESO ISS PBL34 START 96.64
HIERARCH ESO ISS PBL34 END 96.375
HIERARCH ESO ISS PBLA34 START 342.386
HIERARCH ESO ISS PBLA34 END 342.979
HIERARCH ESO ISS AMBI TAU0 START 0.007332
HIERARCH ESO ISS AMBI TAU0 END 0.007148
HIERARCH ESO ISS AMBI TEMP 14.7
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95