Exposure
ID
GRAVI.2021-03-06T00:54:39.870_1
Header ID
GRAVI.2021-03-06T00:54:39.870
Date updated
2021-03-06 01:08:17 UTC+0000
Release date
2022-03-06 01:08:17 UTC+0000
UTC Start
2021-03-06 00:54:39.870
UTC End
2021-03-06 00:59:39.870
MJD Start
59279.03796146
MJD End
59279.0414336822
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0078635
Ambient temperature (°C)
13.02
Seeing (arcsec)
0.755
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 73.0480 72.0070 122.9000 123.5000
A0-J2 109.9190 108.3350 95.4000 95.5000
A0-J3 130.6740 130.2710 50.9260 50.8690
G1-J2 56.3870 56.0910 58.6000 58.5000
G1-J3 128.4810 128.7100 18.1920 18.5850
J2-J3 92.9930 92.9080 355.0650 355.8100
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 59279.03796146
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 73.048
HIERARCH ESO ISS PBL12 END 72.007
HIERARCH ESO ISS PBLA12 START 122.9
HIERARCH ESO ISS PBLA12 END 123.5
HIERARCH ESO ISS PBL13 START 109.919
HIERARCH ESO ISS PBL13 END 108.335
HIERARCH ESO ISS PBLA13 START 95.4
HIERARCH ESO ISS PBLA13 END 95.5
HIERARCH ESO ISS PBL14 START 130.674
HIERARCH ESO ISS PBL14 END 130.271
HIERARCH ESO ISS PBLA14 START 50.926
HIERARCH ESO ISS PBLA14 END 50.869
HIERARCH ESO ISS PBL23 START 56.387
HIERARCH ESO ISS PBL23 END 56.091
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 128.481
HIERARCH ESO ISS PBL24 END 128.71
HIERARCH ESO ISS PBLA24 START 18.192
HIERARCH ESO ISS PBLA24 END 18.585
HIERARCH ESO ISS PBL34 START 92.993
HIERARCH ESO ISS PBL34 END 92.908
HIERARCH ESO ISS PBLA34 START 355.065
HIERARCH ESO ISS PBLA34 END 355.81
HIERARCH ESO ISS AMBI TAU0 START 0.007427
HIERARCH ESO ISS AMBI TAU0 END 0.0083
HIERARCH ESO ISS AMBI TEMP 13.02
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.79