Exposure
ID
GRAVI.2018-10-28T05:58:22.963_1
Header ID
GRAVI.2018-10-28T05:58:22.963
Date updated
2018-10-28 06:15:21 UTC+0000
Release date
2018-10-28 05:58:22 UTC+0000
UTC Start
2018-10-28 05:58:22.963
UTC End
2018-10-28 06:03:22.963
MJD Start
58419.24887689
MJD End
58419.25234911222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.003848
Ambient temperature (°C)
14.92
Seeing (arcsec)
0.735
Observation
ID
42238
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
31899
Name
TYC_2345-46-1
RA
51.576293
DEC
32.08985
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 38.8990 39.4360 42.3000 42.5000
U1-U3 75.5450 76.5570 49.1000 49.1000
U1-U4 121.3190 122.1690 71.0920 70.5300
U2-U3 37.2110 37.6620 56.3000 56.0000
U2-U4 89.2120 89.3150 83.2120 82.5180
U3-U4 58.5110 58.0800 99.9470 99.3170
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 58419.24887689
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 51.576293
DEC 32.08985
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 38.899
HIERARCH ESO ISS PBL12 END 39.436
HIERARCH ESO ISS PBLA12 START 42.3
HIERARCH ESO ISS PBLA12 END 42.5
HIERARCH ESO ISS PBL13 START 75.545
HIERARCH ESO ISS PBL13 END 76.557
HIERARCH ESO ISS PBLA13 START 49.1
HIERARCH ESO ISS PBLA13 END 49.1
HIERARCH ESO ISS PBL14 START 121.319
HIERARCH ESO ISS PBL14 END 122.169
HIERARCH ESO ISS PBLA14 START 71.092
HIERARCH ESO ISS PBLA14 END 70.53
HIERARCH ESO ISS PBL23 START 37.211
HIERARCH ESO ISS PBL23 END 37.662
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 89.212
HIERARCH ESO ISS PBL24 END 89.315
HIERARCH ESO ISS PBLA24 START 83.212
HIERARCH ESO ISS PBLA24 END 82.518
HIERARCH ESO ISS PBL34 START 58.511
HIERARCH ESO ISS PBL34 END 58.08
HIERARCH ESO ISS PBLA34 START 99.947
HIERARCH ESO ISS PBLA34 END 99.317
HIERARCH ESO ISS AMBI TAU0 START 0.004161
HIERARCH ESO ISS AMBI TAU0 END 0.003535
HIERARCH ESO ISS AMBI TEMP 14.92
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.74