Exposure
ID
GRAVI.2019-01-13T02:14:21.536_1
Header ID
GRAVI.2019-01-13T02:14:21.536
Date updated
2019-01-16 15:31:42 UTC+0000
Release date
2019-01-13 02:14:21 UTC+0000
UTC Start
2019-01-13 02:14:21.536
UTC End
2019-01-13 02:19:21.536
MJD Start
58496.09330481
MJD End
58496.09677703222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.006058
Ambient temperature (°C)
11.09
Seeing (arcsec)
0.63
Observation
ID
42433
Category
calibrator
Program ID
0102.C-0408(A)
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ AMORIM/ ASCENSO/ BENISTY/ BOUVIER/ BRANDNER/ CARATTI O GARATTI/ CASELLI/ DEEN/ DOUGADOS/ ECKART/ EISENHAUER/ GARCIA/ HENNING/ KEPPLER/ KLAHR/ LABADIE/ LACOUR/ LAZAREFF/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRAUT/ PERRIN/ PFUHL/ ...
Target
ID
32072
Name
HD_31464
RA
74.276608
DEC
24.75213
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3060 68.2410 270.7000 270.1000
K0-D0 93.3260 93.7590 257.1000 256.6000
K0-J3 41.3520 40.8590 322.0580 322.3950
G2-D0 31.3630 31.7310 226.2000 226.3000
G2-J3 53.3990 53.9930 53.4150 53.3370
D0-J3 84.6070 85.5740 50.7640 50.7460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0102.C-0408(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 58496.09330481
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_31464
HIERARCH ESO INS SOBJ NAME HD_31464
RA 74.276608
DEC 24.75213
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.306
HIERARCH ESO ISS PBL12 END 68.241
HIERARCH ESO ISS PBLA12 START 270.7
HIERARCH ESO ISS PBLA12 END 270.1
HIERARCH ESO ISS PBL13 START 93.326
HIERARCH ESO ISS PBL13 END 93.759
HIERARCH ESO ISS PBLA13 START 257.1
HIERARCH ESO ISS PBLA13 END 256.6
HIERARCH ESO ISS PBL14 START 41.352
HIERARCH ESO ISS PBL14 END 40.859
HIERARCH ESO ISS PBLA14 START 322.058
HIERARCH ESO ISS PBLA14 END 322.395
HIERARCH ESO ISS PBL23 START 31.363
HIERARCH ESO ISS PBL23 END 31.731
HIERARCH ESO ISS PBLA23 START 226.2
HIERARCH ESO ISS PBLA23 END 226.3
HIERARCH ESO ISS PBL24 START 53.399
HIERARCH ESO ISS PBL24 END 53.993
HIERARCH ESO ISS PBLA24 START 53.415
HIERARCH ESO ISS PBLA24 END 53.337
HIERARCH ESO ISS PBL34 START 84.607
HIERARCH ESO ISS PBL34 END 85.574
HIERARCH ESO ISS PBLA34 START 50.764
HIERARCH ESO ISS PBLA34 END 50.746
HIERARCH ESO ISS AMBI TAU0 START 0.006312
HIERARCH ESO ISS AMBI TAU0 END 0.005804
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.65