Exposure
ID
PIONI.2021-03-21T00:13:22.602_1
Header ID
PIONI.2021-03-21T00:13:22.602
Date updated
2021-03-21 00:21:34 UTC+0000
Release date
2021-03-21 00:13:22 UTC+0000
UTC Start
2021-03-21 00:13:22.602
UTC End
2021-03-21 00:13:48.202
MJD Start
59294.0092893695
MJD End
59294.0095856658
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002956
Ambient temperature (°C)
11.16
Seeing (arcsec)
0.9
Observation
ID
47211
Category
calibrator
Program ID
106.20Y8.002
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
35410
Name
HD52839
RA
105.641329
DEC
-4.63475
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9360 67.9160 272.0000 272.0000
K0-D0 95.9660 95.9700 252.7000 252.7000
K0-J3 53.0360 53.0130 333.6820 333.7420
G2-D0 38.9670 38.9810 217.5000 217.5000
G2-J3 63.3500 63.3710 44.4770 44.5080
D0-J3 102.1370 102.1730 41.8160 41.8500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.20Y8.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59294.0092893695
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD52839
RA 105.641329
DEC -4.63475
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.936
HIERARCH ESO ISS PBL12 END 67.916
HIERARCH ESO ISS PBLA12 START 272.0
HIERARCH ESO ISS PBLA12 END 272.0
HIERARCH ESO ISS PBL13 START 95.966
HIERARCH ESO ISS PBL13 END 95.97
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 53.036
HIERARCH ESO ISS PBL14 END 53.013
HIERARCH ESO ISS PBLA14 START 333.682
HIERARCH ESO ISS PBLA14 END 333.742
HIERARCH ESO ISS PBL23 START 38.967
HIERARCH ESO ISS PBL23 END 38.981
HIERARCH ESO ISS PBLA23 START 217.5
HIERARCH ESO ISS PBLA23 END 217.5
HIERARCH ESO ISS PBL24 START 63.35
HIERARCH ESO ISS PBL24 END 63.371
HIERARCH ESO ISS PBLA24 START 44.477
HIERARCH ESO ISS PBLA24 END 44.508
HIERARCH ESO ISS PBL34 START 102.137
HIERARCH ESO ISS PBL34 END 102.173
HIERARCH ESO ISS PBLA34 START 41.816
HIERARCH ESO ISS PBLA34 END 41.85
HIERARCH ESO ISS AMBI TAU0 START 0.002956
HIERARCH ESO ISS AMBI TAU0 END 0.002956
HIERARCH ESO ISS AMBI TEMP 11.16
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9