Exposure
ID
PIONI.2021-03-19T00:49:18.754_1
Header ID
PIONI.2021-03-19T00:49:18.754
Date updated
2021-03-19 00:56:06 UTC+0000
Release date
2021-03-19 00:49:18 UTC+0000
UTC Start
2021-03-19 00:49:18.755
UTC End
2021-03-19 00:49:44.355
MJD Start
59292.0342448447
MJD End
59292.034541141
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003943
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.65
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 66.5150 66.4740 272.6000 272.6000
K0-D0 95.4840 95.4590 253.2000 253.2000
K0-J3 51.9580 51.9350 336.8050 336.8770
G2-D0 39.5350 39.5450 219.1000 219.1000
G2-J3 64.1650 64.1780 45.7800 45.8030
D0-J3 103.5350 103.5580 43.2390 43.2640
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 59292.0342448447
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 66.515
HIERARCH ESO ISS PBL12 END 66.474
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 95.484
HIERARCH ESO ISS PBL13 END 95.459
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 51.958
HIERARCH ESO ISS PBL14 END 51.935
HIERARCH ESO ISS PBLA14 START 336.805
HIERARCH ESO ISS PBLA14 END 336.877
HIERARCH ESO ISS PBL23 START 39.535
HIERARCH ESO ISS PBL23 END 39.545
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.1
HIERARCH ESO ISS PBL24 START 64.165
HIERARCH ESO ISS PBL24 END 64.178
HIERARCH ESO ISS PBLA24 START 45.78
HIERARCH ESO ISS PBLA24 END 45.803
HIERARCH ESO ISS PBL34 START 103.535
HIERARCH ESO ISS PBL34 END 103.558
HIERARCH ESO ISS PBLA34 START 43.239
HIERARCH ESO ISS PBLA34 END 43.264
HIERARCH ESO ISS AMBI TAU0 START 0.003943
HIERARCH ESO ISS AMBI TAU0 END 0.003943
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65