Exposure
ID
GRAVI.2020-12-17T07:23:59.448_1
Header ID
GRAVI.2020-12-17T07:23:59.448
Date updated
2020-12-17 07:40:16 UTC+0000
Release date
2021-12-17 07:40:16 UTC+0000
UTC Start
2020-12-17 07:23:59.448
UTC End
2020-12-17 07:29:19.448
MJD Start
59200.30832694
MJD End
59200.3120306437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.006171
Ambient temperature (°C)
12.75
Seeing (arcsec)
0.41
Observation
ID
46059
Category
science
Program ID
106.21JR.001
Program Title
ARE THE INNER AND OUTER REGIONS OF TRANSITION DISKS COPLANAR?
Program Type
Normal
PI / COI
BENISTY/ ROUSSELET-PERRAUT/ VAN DER MAREL/ VAN DISHOECK/ FACCHINI/ MANARA
Target
ID
34680
Name
HD100453
RA
173.272943
DEC
-54.32462
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.4510 61.7830 230.7000 232.1000
K0-D0 93.7760 93.9420 214.4000 215.7000
K0-J3 40.2800 40.7420 305.1120 305.8000
G2-D0 38.8470 38.8270 188.0000 189.0000
G2-J3 63.7600 63.7260 13.2570 14.2870
D0-J3 102.5070 102.4500 11.2790 12.2800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21JR.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59200.30832694
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 100453
HIERARCH ESO INS SOBJ NAME HD100453
RA 173.272943
DEC -54.32462
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 61.451
HIERARCH ESO ISS PBL12 END 61.783
HIERARCH ESO ISS PBLA12 START 230.7
HIERARCH ESO ISS PBLA12 END 232.1
HIERARCH ESO ISS PBL13 START 93.776
HIERARCH ESO ISS PBL13 END 93.942
HIERARCH ESO ISS PBLA13 START 214.4
HIERARCH ESO ISS PBLA13 END 215.7
HIERARCH ESO ISS PBL14 START 40.28
HIERARCH ESO ISS PBL14 END 40.742
HIERARCH ESO ISS PBLA14 START 305.112
HIERARCH ESO ISS PBLA14 END 305.8
HIERARCH ESO ISS PBL23 START 38.847
HIERARCH ESO ISS PBL23 END 38.827
HIERARCH ESO ISS PBLA23 START 188.0
HIERARCH ESO ISS PBLA23 END 189.0
HIERARCH ESO ISS PBL24 START 63.76
HIERARCH ESO ISS PBL24 END 63.726
HIERARCH ESO ISS PBLA24 START 13.257
HIERARCH ESO ISS PBLA24 END 14.287
HIERARCH ESO ISS PBL34 START 102.507
HIERARCH ESO ISS PBL34 END 102.45
HIERARCH ESO ISS PBLA34 START 11.279
HIERARCH ESO ISS PBLA34 END 12.28
HIERARCH ESO ISS AMBI TAU0 START 0.006169
HIERARCH ESO ISS AMBI TAU0 END 0.006173
HIERARCH ESO ISS AMBI TEMP 12.75
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.48