Exposure
ID
GRAVI.2018-10-28T06:41:35.073_1
Header ID
GRAVI.2018-10-28T06:41:35.073
Date updated
2018-10-28 06:55:28 UTC+0000
Release date
2019-10-28 06:55:28 UTC+0000
UTC Start
2018-10-28 06:41:35.073
UTC End
2018-10-28 06:46:35.073
MJD Start
58419.27887816
MJD End
58419.28235038222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0057845
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.605
Observation
ID
42239
Category
science
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
31900
Name
LkHA_330
RA
56.453819
DEC
32.40327
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 41.1200 41.6350 43.0000 43.1000
U1-U3 79.7380 80.6780 49.0000 48.9000
U1-U4 124.7290 125.3880 68.6090 68.0170
U2-U3 39.0750 39.4790 55.3000 55.0000
U2-U4 89.4170 89.3730 80.0620 79.3440
U3-U4 56.3730 55.8400 96.9550 96.3060
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0102.C-0210(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58419.27887816
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME LkHA_330
HIERARCH ESO INS SOBJ NAME LkHA_330
RA 56.453819
DEC 32.40327
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 41.12
HIERARCH ESO ISS PBL12 END 41.635
HIERARCH ESO ISS PBLA12 START 43.0
HIERARCH ESO ISS PBLA12 END 43.1
HIERARCH ESO ISS PBL13 START 79.738
HIERARCH ESO ISS PBL13 END 80.678
HIERARCH ESO ISS PBLA13 START 49.0
HIERARCH ESO ISS PBLA13 END 48.9
HIERARCH ESO ISS PBL14 START 124.729
HIERARCH ESO ISS PBL14 END 125.388
HIERARCH ESO ISS PBLA14 START 68.609
HIERARCH ESO ISS PBLA14 END 68.017
HIERARCH ESO ISS PBL23 START 39.075
HIERARCH ESO ISS PBL23 END 39.479
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.0
HIERARCH ESO ISS PBL24 START 89.417
HIERARCH ESO ISS PBL24 END 89.373
HIERARCH ESO ISS PBLA24 START 80.062
HIERARCH ESO ISS PBLA24 END 79.344
HIERARCH ESO ISS PBL34 START 56.373
HIERARCH ESO ISS PBL34 END 55.84
HIERARCH ESO ISS PBLA34 START 96.955
HIERARCH ESO ISS PBLA34 END 96.306
HIERARCH ESO ISS AMBI TAU0 START 0.006029
HIERARCH ESO ISS AMBI TAU0 END 0.00554
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.64