Exposure
ID
PIONI.2021-03-19T01:16:19.523_1
Header ID
PIONI.2021-03-19T01:16:19.523
Date updated
2021-03-19 01:20:52 UTC+0000
Release date
2021-03-19 01:16:19 UTC+0000
UTC Start
2021-03-19 01:16:19.523
UTC End
2021-03-19 01:16:45.123
MJD Start
59292.0530037414
MJD End
59292.0533000377
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004435
Ambient temperature (°C)
12.49
Seeing (arcsec)
0.73
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 64.2110 64.1490 273.2000 273.3000
K0-D0 93.7820 93.7300 253.4000 253.4000
K0-J3 50.9440 50.9220 340.2220 340.3020
G2-D0 39.8740 39.8790 220.3000 220.3000
G2-J3 64.4970 64.4990 46.6130 46.6270
D0-J3 104.2190 104.2270 44.1830 44.2000
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 59292.0530037414
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 64.211
HIERARCH ESO ISS PBL12 END 64.149
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.3
HIERARCH ESO ISS PBL13 START 93.782
HIERARCH ESO ISS PBL13 END 93.73
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 50.944
HIERARCH ESO ISS PBL14 END 50.922
HIERARCH ESO ISS PBLA14 START 340.222
HIERARCH ESO ISS PBLA14 END 340.302
HIERARCH ESO ISS PBL23 START 39.874
HIERARCH ESO ISS PBL23 END 39.879
HIERARCH ESO ISS PBLA23 START 220.3
HIERARCH ESO ISS PBLA23 END 220.3
HIERARCH ESO ISS PBL24 START 64.497
HIERARCH ESO ISS PBL24 END 64.499
HIERARCH ESO ISS PBLA24 START 46.613
HIERARCH ESO ISS PBLA24 END 46.627
HIERARCH ESO ISS PBL34 START 104.219
HIERARCH ESO ISS PBL34 END 104.227
HIERARCH ESO ISS PBLA34 START 44.183
HIERARCH ESO ISS PBLA34 END 44.2
HIERARCH ESO ISS AMBI TAU0 START 0.004435
HIERARCH ESO ISS AMBI TAU0 END 0.004435
HIERARCH ESO ISS AMBI TEMP 12.49
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73