Exposure
ID
PIONI.2022-11-26T07:32:12.849_1
Header ID
PIONI.2022-11-26T07:32:12.849
Date updated
2022-11-26 07:35:51 UTC+0000
Release date
2022-11-26 07:32:12 UTC+0000
UTC Start
2022-11-26 07:32:12.849
UTC End
2022-11-26 07:32:38.449
MJD Start
59909.3140375996
MJD End
59909.3143338959
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010846
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.68
Observation
ID
53240
Category
calibrator
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
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 68.2840 68.2770 271.6000 271.7000
K0-D0 95.6780 95.6960 252.3000 252.3000
K0-J3 53.6090 53.5870 332.1640 332.2190
G2-D0 38.5750 38.5910 216.4000 216.4000
G2-J3 62.7160 62.7430 43.5680 43.6050
D0-J3 101.1050 101.1480 40.8410 40.8810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.222G.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59909.3140375996
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 68.284
HIERARCH ESO ISS PBL12 END 68.277
HIERARCH ESO ISS PBLA12 START 271.6
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 95.678
HIERARCH ESO ISS PBL13 END 95.696
HIERARCH ESO ISS PBLA13 START 252.3
HIERARCH ESO ISS PBLA13 END 252.3
HIERARCH ESO ISS PBL14 START 53.609
HIERARCH ESO ISS PBL14 END 53.587
HIERARCH ESO ISS PBLA14 START 332.164
HIERARCH ESO ISS PBLA14 END 332.219
HIERARCH ESO ISS PBL23 START 38.575
HIERARCH ESO ISS PBL23 END 38.591
HIERARCH ESO ISS PBLA23 START 216.4
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 62.716
HIERARCH ESO ISS PBL24 END 62.743
HIERARCH ESO ISS PBLA24 START 43.568
HIERARCH ESO ISS PBLA24 END 43.605
HIERARCH ESO ISS PBL34 START 101.105
HIERARCH ESO ISS PBL34 END 101.148
HIERARCH ESO ISS PBLA34 START 40.841
HIERARCH ESO ISS PBLA34 END 40.881
HIERARCH ESO ISS AMBI TAU0 START 0.010989
HIERARCH ESO ISS AMBI TAU0 END 0.010703
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.64