Exposure
ID
GRAVI.2021-02-25T06:59:40.598_1
Header ID
GRAVI.2021-02-25T06:59:40.598
Date updated
2021-02-25 07:11:07 UTC+0000
Release date
2022-02-25 07:11:07 UTC+0000
UTC Start
2021-02-25 06:59:40.598
UTC End
2021-02-25 07:05:00.598
MJD Start
59270.29144211
MJD End
59270.2951458137
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.005126
Ambient temperature (°C)
16.73
Seeing (arcsec)
0.83
Observation
ID
46875
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
35193
Name
HD100453
RA
173.27294
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 67.5780 67.4300 284.8000 286.0000
K0-D0 90.9430 90.4920 266.3000 267.4000
K0-J3 52.3960 52.5030 338.9600 339.8030
G2-D0 34.3630 34.1410 227.7000 228.5000
G2-J3 56.2730 55.8910 55.7730 56.6670
D0-J3 90.4240 89.8180 52.7120 53.5780
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 59270.29144211
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 100453
HIERARCH ESO INS SOBJ NAME HD100453
RA 173.27294
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 67.578
HIERARCH ESO ISS PBL12 END 67.43
HIERARCH ESO ISS PBLA12 START 284.8
HIERARCH ESO ISS PBLA12 END 286.0
HIERARCH ESO ISS PBL13 START 90.943
HIERARCH ESO ISS PBL13 END 90.492
HIERARCH ESO ISS PBLA13 START 266.3
HIERARCH ESO ISS PBLA13 END 267.4
HIERARCH ESO ISS PBL14 START 52.396
HIERARCH ESO ISS PBL14 END 52.503
HIERARCH ESO ISS PBLA14 START 338.96
HIERARCH ESO ISS PBLA14 END 339.803
HIERARCH ESO ISS PBL23 START 34.363
HIERARCH ESO ISS PBL23 END 34.141
HIERARCH ESO ISS PBLA23 START 227.7
HIERARCH ESO ISS PBLA23 END 228.5
HIERARCH ESO ISS PBL24 START 56.273
HIERARCH ESO ISS PBL24 END 55.891
HIERARCH ESO ISS PBLA24 START 55.773
HIERARCH ESO ISS PBLA24 END 56.667
HIERARCH ESO ISS PBL34 START 90.424
HIERARCH ESO ISS PBL34 END 89.818
HIERARCH ESO ISS PBLA34 START 52.712
HIERARCH ESO ISS PBLA34 END 53.578
HIERARCH ESO ISS AMBI TAU0 START 0.005611
HIERARCH ESO ISS AMBI TAU0 END 0.004641
HIERARCH ESO ISS AMBI TEMP 16.73
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.82