Exposure
ID
PIONI.2021-03-08T00:59:10.493_1
Header ID
PIONI.2021-03-08T00:59:10.493
Date updated
2021-03-08 01:08:19 UTC+0000
Release date
2021-03-08 00:59:10 UTC+0000
UTC Start
2021-03-08 00:59:10.493
UTC End
2021-03-08 00:59:36.093
MJD Start
59281.0410936712
MJD End
59281.0413899675
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0021285
Ambient temperature (°C)
13.44
Seeing (arcsec)
1.19
Observation
ID
47049
Category
calibrator
Program ID
106.20Y8.001
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
34961
Name
HD52839
RA
105.640772
DEC
-4.63475
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.3190 88.2720 115.4000 115.4000
A0-J2 128.6650 128.6330 93.0000 93.0000
A0-J3 130.2440 130.2900 48.7700 48.8000
G1-J2 57.7240 57.7410 57.5000 57.5000
G1-J3 124.9890 125.0050 8.3430 8.4070
J2-J3 97.5380 97.5080 341.7550 341.8200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.20Y8.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59281.0410936712
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD52839
RA 105.640772
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 88.319
HIERARCH ESO ISS PBL12 END 88.272
HIERARCH ESO ISS PBLA12 START 115.4
HIERARCH ESO ISS PBLA12 END 115.4
HIERARCH ESO ISS PBL13 START 128.665
HIERARCH ESO ISS PBL13 END 128.633
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.0
HIERARCH ESO ISS PBL14 START 130.244
HIERARCH ESO ISS PBL14 END 130.29
HIERARCH ESO ISS PBLA14 START 48.77
HIERARCH ESO ISS PBLA14 END 48.8
HIERARCH ESO ISS PBL23 START 57.724
HIERARCH ESO ISS PBL23 END 57.741
HIERARCH ESO ISS PBLA23 START 57.5
HIERARCH ESO ISS PBLA23 END 57.5
HIERARCH ESO ISS PBL24 START 124.989
HIERARCH ESO ISS PBL24 END 125.005
HIERARCH ESO ISS PBLA24 START 8.343
HIERARCH ESO ISS PBLA24 END 8.407
HIERARCH ESO ISS PBL34 START 97.538
HIERARCH ESO ISS PBL34 END 97.508
HIERARCH ESO ISS PBLA34 START 341.755
HIERARCH ESO ISS PBLA34 END 341.82
HIERARCH ESO ISS AMBI TAU0 START 0.002018
HIERARCH ESO ISS AMBI TAU0 END 0.002239
HIERARCH ESO ISS AMBI TEMP 13.44
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.08