Exposure
ID
GRAVI.2018-10-28T05:36:04.906_1
Header ID
GRAVI.2018-10-28T05:36:04.906
Date updated
2018-10-28 05:50:44 UTC+0000
Release date
2018-10-28 05:36:04 UTC+0000
UTC Start
2018-10-28 05:36:04.906
UTC End
2018-10-28 05:41:04.906
MJD Start
58419.23339012
MJD End
58419.23686234222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004564
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.675
Observation
ID
42237
Category
calibrator
Program ID
0102.C-0210(A)
Program Title
INNER AND OUTER DISK MISALIGNMENTS IN TRANSITION DISKS: THE KEY TO THEIR ORIGIN?
Program Type
Normal
PI / COI
BENISTY/ VAN DER MAREL/ VAN DISHOECK/ BERGER/ FACCHINI/ HENNING/ MANARA
Target
ID
31898
Name
TYC_2345-46-1
RA
51.576304
DEC
32.08984
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 36.5780 37.1360 41.3000 41.6000
U1-U3 71.0790 72.1660 49.1000 49.1000
U1-U4 117.2280 118.2720 73.4380 72.8850
U2-U3 35.1820 35.6820 57.2000 57.0000
U2-U4 88.3990 88.6470 86.1370 85.4420
U3-U4 60.0900 59.7520 102.6170 101.9810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0102.C-0210(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 58419.23339012
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME TYC_2345-46-1
HIERARCH ESO INS SOBJ NAME TYC_2345-46-1
RA 51.576304
DEC 32.08984
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 318.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 36.578
HIERARCH ESO ISS PBL12 END 37.136
HIERARCH ESO ISS PBLA12 START 41.3
HIERARCH ESO ISS PBLA12 END 41.6
HIERARCH ESO ISS PBL13 START 71.079
HIERARCH ESO ISS PBL13 END 72.166
HIERARCH ESO ISS PBLA13 START 49.1
HIERARCH ESO ISS PBLA13 END 49.1
HIERARCH ESO ISS PBL14 START 117.228
HIERARCH ESO ISS PBL14 END 118.272
HIERARCH ESO ISS PBLA14 START 73.438
HIERARCH ESO ISS PBLA14 END 72.885
HIERARCH ESO ISS PBL23 START 35.182
HIERARCH ESO ISS PBL23 END 35.682
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.0
HIERARCH ESO ISS PBL24 START 88.399
HIERARCH ESO ISS PBL24 END 88.647
HIERARCH ESO ISS PBLA24 START 86.137
HIERARCH ESO ISS PBLA24 END 85.442
HIERARCH ESO ISS PBL34 START 60.09
HIERARCH ESO ISS PBL34 END 59.752
HIERARCH ESO ISS PBLA34 START 102.617
HIERARCH ESO ISS PBLA34 END 101.981
HIERARCH ESO ISS AMBI TAU0 START 0.003949
HIERARCH ESO ISS AMBI TAU0 END 0.005179
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.69