Exposure
ID
GRAVI.2021-01-21T05:53:13.531_1
Header ID
GRAVI.2021-01-21T05:53:13.531
Date updated
2021-01-21 06:05:56 UTC+0000
Release date
2022-01-21 06:05:56 UTC+0000
UTC Start
2021-01-21 05:53:13.531
UTC End
2021-01-21 05:58:33.531
MJD Start
59235.2452955
MJD End
59235.2489992037
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.007536
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.83
Observation
ID
46442
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
34922
Name
HD100453
RA
173.272941
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 64.1100 64.4070 241.9000 243.2000
K0-D0 95.0580 95.1890 224.9000 226.1000
K0-J3 43.8250 44.2090 310.8970 311.6110
G2-D0 38.6010 38.5590 195.9000 196.8000
G2-J3 63.3690 63.3020 21.6980 22.7020
D0-J3 101.8460 101.7340 19.4930 20.4720
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 59235.2452955
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 100453
HIERARCH ESO INS SOBJ NAME HD100453
RA 173.272941
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 64.11
HIERARCH ESO ISS PBL12 END 64.407
HIERARCH ESO ISS PBLA12 START 241.9
HIERARCH ESO ISS PBLA12 END 243.2
HIERARCH ESO ISS PBL13 START 95.058
HIERARCH ESO ISS PBL13 END 95.189
HIERARCH ESO ISS PBLA13 START 224.9
HIERARCH ESO ISS PBLA13 END 226.1
HIERARCH ESO ISS PBL14 START 43.825
HIERARCH ESO ISS PBL14 END 44.209
HIERARCH ESO ISS PBLA14 START 310.897
HIERARCH ESO ISS PBLA14 END 311.611
HIERARCH ESO ISS PBL23 START 38.601
HIERARCH ESO ISS PBL23 END 38.559
HIERARCH ESO ISS PBLA23 START 195.9
HIERARCH ESO ISS PBLA23 END 196.8
HIERARCH ESO ISS PBL24 START 63.369
HIERARCH ESO ISS PBL24 END 63.302
HIERARCH ESO ISS PBLA24 START 21.698
HIERARCH ESO ISS PBLA24 END 22.702
HIERARCH ESO ISS PBL34 START 101.846
HIERARCH ESO ISS PBL34 END 101.734
HIERARCH ESO ISS PBLA34 START 19.493
HIERARCH ESO ISS PBLA34 END 20.472
HIERARCH ESO ISS AMBI TAU0 START 0.006774
HIERARCH ESO ISS AMBI TAU0 END 0.008298
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.81