Exposure
ID
GRAVI.2018-10-28T07:10:08.146_1
Header ID
GRAVI.2018-10-28T07:10:08.146
Date updated
2018-10-28 07:25:30 UTC+0000
Release date
2019-10-28 07:25:30 UTC+0000
UTC Start
2018-10-28 07:10:08.146
UTC End
2018-10-28 07:15:08.146
MJD Start
58419.29870539
MJD End
58419.30217761222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004612
Ambient temperature (°C)
14.34
Seeing (arcsec)
0.615
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 43.8080 44.2790 43.1000 43.0000
U1-U3 84.5690 85.3950 48.1000 47.9000
U1-U4 127.7630 128.1860 65.3510 64.7320
U2-U3 41.1120 41.4510 53.5000 53.2000
U2-U4 88.7920 88.5760 76.1340 75.3900
U3-U4 53.2420 52.5980 93.4080 92.7380
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 58419.29870539
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 43.808
HIERARCH ESO ISS PBL12 END 44.279
HIERARCH ESO ISS PBLA12 START 43.1
HIERARCH ESO ISS PBLA12 END 43.0
HIERARCH ESO ISS PBL13 START 84.569
HIERARCH ESO ISS PBL13 END 85.395
HIERARCH ESO ISS PBLA13 START 48.1
HIERARCH ESO ISS PBLA13 END 47.9
HIERARCH ESO ISS PBL14 START 127.763
HIERARCH ESO ISS PBL14 END 128.186
HIERARCH ESO ISS PBLA14 START 65.351
HIERARCH ESO ISS PBLA14 END 64.732
HIERARCH ESO ISS PBL23 START 41.112
HIERARCH ESO ISS PBL23 END 41.451
HIERARCH ESO ISS PBLA23 START 53.5
HIERARCH ESO ISS PBLA23 END 53.2
HIERARCH ESO ISS PBL24 START 88.792
HIERARCH ESO ISS PBL24 END 88.576
HIERARCH ESO ISS PBLA24 START 76.134
HIERARCH ESO ISS PBLA24 END 75.39
HIERARCH ESO ISS PBL34 START 53.242
HIERARCH ESO ISS PBL34 END 52.598
HIERARCH ESO ISS PBLA34 START 93.408
HIERARCH ESO ISS PBLA34 END 92.738
HIERARCH ESO ISS AMBI TAU0 START 0.003402
HIERARCH ESO ISS AMBI TAU0 END 0.005822
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.59