Exposure
ID
PIONI.2021-03-19T01:06:26.227_1
Header ID
PIONI.2021-03-19T01:06:26.227
Date updated
2021-03-19 01:12:47 UTC+0000
Release date
2021-03-19 01:06:26 UTC+0000
UTC Start
2021-03-19 01:06:26.227
UTC End
2021-03-19 01:06:51.827
MJD Start
59292.0461368887
MJD End
59292.046433185
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004738
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.54
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 65.1580 65.1040 273.0000 273.0000
K0-D0 94.5440 94.5030 253.3000 253.3000
K0-J3 51.3080 51.2860 338.9280 339.0050
G2-D0 39.7750 39.7820 219.9000 219.9000
G2-J3 64.4290 64.4350 46.3570 46.3740
D0-J3 104.0480 104.0610 43.8870 43.9060
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 59292.0461368887
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 65.158
HIERARCH ESO ISS PBL12 END 65.104
HIERARCH ESO ISS PBLA12 START 273.0
HIERARCH ESO ISS PBLA12 END 273.0
HIERARCH ESO ISS PBL13 START 94.544
HIERARCH ESO ISS PBL13 END 94.503
HIERARCH ESO ISS PBLA13 START 253.3
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 51.308
HIERARCH ESO ISS PBL14 END 51.286
HIERARCH ESO ISS PBLA14 START 338.928
HIERARCH ESO ISS PBLA14 END 339.005
HIERARCH ESO ISS PBL23 START 39.775
HIERARCH ESO ISS PBL23 END 39.782
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 219.9
HIERARCH ESO ISS PBL24 START 64.429
HIERARCH ESO ISS PBL24 END 64.435
HIERARCH ESO ISS PBLA24 START 46.357
HIERARCH ESO ISS PBLA24 END 46.374
HIERARCH ESO ISS PBL34 START 104.048
HIERARCH ESO ISS PBL34 END 104.061
HIERARCH ESO ISS PBLA34 START 43.887
HIERARCH ESO ISS PBLA34 END 43.906
HIERARCH ESO ISS AMBI TAU0 START 0.004738
HIERARCH ESO ISS AMBI TAU0 END 0.004738
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54