Exposure
ID
GRAVI.2021-03-06T01:45:06.998_1
Header ID
GRAVI.2021-03-06T01:45:06.998
Date updated
2021-03-06 02:01:40 UTC+0000
Release date
2022-03-06 02:01:40 UTC+0000
UTC Start
2021-03-06 01:45:06.998
UTC End
2021-03-06 01:50:06.998
MJD Start
59279.07299766
MJD End
59279.0764698822
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0066265
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.665
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 62.4870 61.3400 130.4000 131.4000
A0-J2 92.5460 90.4660 97.3000 97.5000
A0-J3 125.1770 124.4020 49.7180 49.5020
G1-J2 52.7170 52.2310 57.0000 56.7000
G1-J3 130.5190 130.7040 21.5210 21.8110
J2-J3 92.7540 92.8040 2.2750 3.0280
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 59279.07299766
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 62.487
HIERARCH ESO ISS PBL12 END 61.34
HIERARCH ESO ISS PBLA12 START 130.4
HIERARCH ESO ISS PBLA12 END 131.4
HIERARCH ESO ISS PBL13 START 92.546
HIERARCH ESO ISS PBL13 END 90.466
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.5
HIERARCH ESO ISS PBL14 START 125.177
HIERARCH ESO ISS PBL14 END 124.402
HIERARCH ESO ISS PBLA14 START 49.718
HIERARCH ESO ISS PBLA14 END 49.502
HIERARCH ESO ISS PBL23 START 52.717
HIERARCH ESO ISS PBL23 END 52.231
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 130.519
HIERARCH ESO ISS PBL24 END 130.704
HIERARCH ESO ISS PBLA24 START 21.521
HIERARCH ESO ISS PBLA24 END 21.811
HIERARCH ESO ISS PBL34 START 92.754
HIERARCH ESO ISS PBL34 END 92.804
HIERARCH ESO ISS PBLA34 START 2.275
HIERARCH ESO ISS PBLA34 END 3.028
HIERARCH ESO ISS AMBI TAU0 START 0.00639
HIERARCH ESO ISS AMBI TAU0 END 0.006863
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.65