Exposure
ID
GRAVI.2018-10-28T05:47:13.935_1
Header ID
GRAVI.2018-10-28T05:47:13.935
Date updated
2018-10-28 06:00:25 UTC+0000
Release date
2018-10-28 05:47:13 UTC+0000
UTC Start
2018-10-28 05:47:13.935
UTC End
2018-10-28 05:52:13.935
MJD Start
58419.24113351
MJD End
58419.244605732216
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0058115
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.6599999999999999
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 37.7490 38.2960 41.9000 42.1000
U1-U3 73.3510 74.3980 49.2000 49.2000
U1-U4 119.3750 120.3190 72.2700 71.7150
U2-U3 36.2220 36.6960 56.8000 56.5000
U2-U4 88.8810 89.0560 84.6740 83.9830
U3-U4 59.3500 58.9660 101.2790 100.6490
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 58419.24113351
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 37.749
HIERARCH ESO ISS PBL12 END 38.296
HIERARCH ESO ISS PBLA12 START 41.9
HIERARCH ESO ISS PBLA12 END 42.1
HIERARCH ESO ISS PBL13 START 73.351
HIERARCH ESO ISS PBL13 END 74.398
HIERARCH ESO ISS PBLA13 START 49.2
HIERARCH ESO ISS PBLA13 END 49.2
HIERARCH ESO ISS PBL14 START 119.375
HIERARCH ESO ISS PBL14 END 120.319
HIERARCH ESO ISS PBLA14 START 72.27
HIERARCH ESO ISS PBLA14 END 71.715
HIERARCH ESO ISS PBL23 START 36.222
HIERARCH ESO ISS PBL23 END 36.696
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.5
HIERARCH ESO ISS PBL24 START 88.881
HIERARCH ESO ISS PBL24 END 89.056
HIERARCH ESO ISS PBLA24 START 84.674
HIERARCH ESO ISS PBLA24 END 83.983
HIERARCH ESO ISS PBL34 START 59.35
HIERARCH ESO ISS PBL34 END 58.966
HIERARCH ESO ISS PBLA34 START 101.279
HIERARCH ESO ISS PBLA34 END 100.649
HIERARCH ESO ISS AMBI TAU0 START 0.005228
HIERARCH ESO ISS AMBI TAU0 END 0.006395
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.63