Exposure
ID
GRAVI.2018-10-29T06:49:48.890_1
Header ID
GRAVI.2018-10-29T06:49:48.890
Date updated
2018-10-29 07:05:31 UTC+0000
Release date
2019-10-29 07:05:31 UTC+0000
UTC Start
2018-10-29 06:49:48.890
UTC End
2018-10-29 06:54:48.890
MJD Start
58420.28459363
MJD End
58420.28806585222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.009208000000000001
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.535
Observation
ID
42245
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
31906
Name
GM_Aur
RA
73.798346
DEC
30.36639
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 36.4370 36.9810 39.3000 39.7000
U1-U3 70.3120 71.3970 47.5000 47.6000
U1-U4 115.4240 116.5510 73.6870 73.1850
U2-U3 34.6390 35.1500 56.1000 56.0000
U2-U4 87.7970 88.1170 87.2420 86.5860
U3-U4 60.8300 60.5440 104.3500 103.7500
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 58420.28459363
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME GM_Aur
HIERARCH ESO INS SOBJ NAME GM_Aur
RA 73.798346
DEC 30.36639
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 36.437
HIERARCH ESO ISS PBL12 END 36.981
HIERARCH ESO ISS PBLA12 START 39.3
HIERARCH ESO ISS PBLA12 END 39.7
HIERARCH ESO ISS PBL13 START 70.312
HIERARCH ESO ISS PBL13 END 71.397
HIERARCH ESO ISS PBLA13 START 47.5
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 115.424
HIERARCH ESO ISS PBL14 END 116.551
HIERARCH ESO ISS PBLA14 START 73.687
HIERARCH ESO ISS PBLA14 END 73.185
HIERARCH ESO ISS PBL23 START 34.639
HIERARCH ESO ISS PBL23 END 35.15
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 87.797
HIERARCH ESO ISS PBL24 END 88.117
HIERARCH ESO ISS PBLA24 START 87.242
HIERARCH ESO ISS PBLA24 END 86.586
HIERARCH ESO ISS PBL34 START 60.83
HIERARCH ESO ISS PBL34 END 60.544
HIERARCH ESO ISS PBLA34 START 104.35
HIERARCH ESO ISS PBLA34 END 103.75
HIERARCH ESO ISS AMBI TAU0 START 0.009663
HIERARCH ESO ISS AMBI TAU0 END 0.008753
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.61