Exposure
ID
PIONI.2021-03-21T00:07:23.386_1
Header ID
PIONI.2021-03-21T00:07:23.386
Date updated
2021-03-21 00:12:14 UTC+0000
Release date
2021-03-21 00:07:23 UTC+0000
UTC Start
2021-03-21 00:07:23.386
UTC End
2021-03-21 00:07:48.986
MJD Start
59294.005131782
MJD End
59294.0054280783
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002662
Ambient temperature (°C)
11.21
Seeing (arcsec)
0.99
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 68.1080 68.0930 271.8000 271.9000
K0-D0 95.9000 95.9090 252.5000 252.6000
K0-J3 53.2620 53.2400 333.0720 333.1320
G2-D0 38.8200 38.8350 217.1000 217.1000
G2-J3 63.1170 63.1410 44.1380 44.1730
D0-J3 101.7550 101.7940 41.4510 41.4890
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 59294.005131782
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 68.108
HIERARCH ESO ISS PBL12 END 68.093
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.9
HIERARCH ESO ISS PBL13 START 95.9
HIERARCH ESO ISS PBL13 END 95.909
HIERARCH ESO ISS PBLA13 START 252.5
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 53.262
HIERARCH ESO ISS PBL14 END 53.24
HIERARCH ESO ISS PBLA14 START 333.072
HIERARCH ESO ISS PBLA14 END 333.132
HIERARCH ESO ISS PBL23 START 38.82
HIERARCH ESO ISS PBL23 END 38.835
HIERARCH ESO ISS PBLA23 START 217.1
HIERARCH ESO ISS PBLA23 END 217.1
HIERARCH ESO ISS PBL24 START 63.117
HIERARCH ESO ISS PBL24 END 63.141
HIERARCH ESO ISS PBLA24 START 44.138
HIERARCH ESO ISS PBLA24 END 44.173
HIERARCH ESO ISS PBL34 START 101.755
HIERARCH ESO ISS PBL34 END 101.794
HIERARCH ESO ISS PBLA34 START 41.451
HIERARCH ESO ISS PBLA34 END 41.489
HIERARCH ESO ISS AMBI TAU0 START 0.002662
HIERARCH ESO ISS AMBI TAU0 END 0.002662
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99