Exposure
ID
GRAVI.2021-01-25T07:16:14.381_1
Header ID
GRAVI.2021-01-25T07:16:14.381
Date updated
2021-01-25 07:31:26 UTC+0000
Release date
2022-01-25 07:31:26 UTC+0000
UTC Start
2021-01-25 07:16:14.381
UTC End
2021-01-25 07:21:34.381
MJD Start
59239.30294423
MJD End
59239.3066479337
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0038695
Ambient temperature (°C)
12.97
Seeing (arcsec)
0.95
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 67.8920 67.9980 263.2000 264.3000
K0-D0 95.7630 95.6700 245.4000 246.6000
K0-J3 49.2420 49.4750 323.8810 324.6630
G2-D0 37.3450 37.2330 211.8000 212.7000
G2-J3 61.3440 61.1590 38.7320 39.6780
D0-J3 98.5200 98.2210 36.1140 37.0380
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 59239.30294423
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 67.892
HIERARCH ESO ISS PBL12 END 67.998
HIERARCH ESO ISS PBLA12 START 263.2
HIERARCH ESO ISS PBLA12 END 264.3
HIERARCH ESO ISS PBL13 START 95.763
HIERARCH ESO ISS PBL13 END 95.67
HIERARCH ESO ISS PBLA13 START 245.4
HIERARCH ESO ISS PBLA13 END 246.6
HIERARCH ESO ISS PBL14 START 49.242
HIERARCH ESO ISS PBL14 END 49.475
HIERARCH ESO ISS PBLA14 START 323.881
HIERARCH ESO ISS PBLA14 END 324.663
HIERARCH ESO ISS PBL23 START 37.345
HIERARCH ESO ISS PBL23 END 37.233
HIERARCH ESO ISS PBLA23 START 211.8
HIERARCH ESO ISS PBLA23 END 212.7
HIERARCH ESO ISS PBL24 START 61.344
HIERARCH ESO ISS PBL24 END 61.159
HIERARCH ESO ISS PBLA24 START 38.732
HIERARCH ESO ISS PBLA24 END 39.678
HIERARCH ESO ISS PBL34 START 98.52
HIERARCH ESO ISS PBL34 END 98.221
HIERARCH ESO ISS PBLA34 START 36.114
HIERARCH ESO ISS PBLA34 END 37.038
HIERARCH ESO ISS AMBI TAU0 START 0.003689
HIERARCH ESO ISS AMBI TAU0 END 0.00405
HIERARCH ESO ISS AMBI TEMP 12.97
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 0.86