Exposure
ID
PIONI.2021-10-22T07:22:27.967_1
Header ID
PIONI.2021-10-22T07:22:27.967
Date updated
2021-10-22 07:31:19 UTC+0000
Release date
2022-10-22 07:31:19 UTC+0000
UTC Start
2021-10-22 07:22:27.967
UTC End
2021-10-22 07:22:53.567
MJD Start
59509.3072681413
MJD End
59509.3075644376
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0037495
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.74
Observation
ID
48597
Category
science
Program ID
108.222G.001
Program Title
RESOLVING THE FLATTENING AND GRAVITY DARKENING OF A COOL AND EVOLVED FAST-ROTATOR.
Program Type
Normal
PI / COI
DOMICIANO DE SOUZA/ RIEUTORD/ REESE
Target
ID
34584
Name
V926Mon
RA
105.526932
DEC
-3.75484
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1150 25.1200 136.1000 136.1000
A0-D0 24.9100 24.9560 64.3000 64.3000
A0-C1 20.8740 20.8950 113.9330 113.9190
B2-D0 29.3430 29.3510 9.9000 10.0000
B2-C1 9.7770 9.7790 9.8240 9.9180
D0-C1 19.5670 19.5720 189.8890 189.9830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.222G.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59509.3072681413
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V926Mon
RA 105.526932
DEC -3.75484
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.115
HIERARCH ESO ISS PBL12 END 25.12
HIERARCH ESO ISS PBLA12 START 136.1
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 24.91
HIERARCH ESO ISS PBL13 END 24.956
HIERARCH ESO ISS PBLA13 START 64.3
HIERARCH ESO ISS PBLA13 END 64.3
HIERARCH ESO ISS PBL14 START 20.874
HIERARCH ESO ISS PBL14 END 20.895
HIERARCH ESO ISS PBLA14 START 113.933
HIERARCH ESO ISS PBLA14 END 113.919
HIERARCH ESO ISS PBL23 START 29.343
HIERARCH ESO ISS PBL23 END 29.351
HIERARCH ESO ISS PBLA23 START 9.9
HIERARCH ESO ISS PBLA23 END 10.0
HIERARCH ESO ISS PBL24 START 9.777
HIERARCH ESO ISS PBL24 END 9.779
HIERARCH ESO ISS PBLA24 START 9.824
HIERARCH ESO ISS PBLA24 END 9.918
HIERARCH ESO ISS PBL34 START 19.567
HIERARCH ESO ISS PBL34 END 19.572
HIERARCH ESO ISS PBLA34 START 189.889
HIERARCH ESO ISS PBLA34 END 189.983
HIERARCH ESO ISS AMBI TAU0 START 0.003787
HIERARCH ESO ISS AMBI TAU0 END 0.003712
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.85