Exposure
ID
PIONI.2021-03-19T00:51:12.964_1
Header ID
PIONI.2021-03-19T00:51:12.964
Date updated
2021-03-19 01:01:11 UTC+0000
Release date
2021-03-19 00:51:12 UTC+0000
UTC Start
2021-03-19 00:51:12.964
UTC End
2021-03-19 00:51:38.564
MJD Start
59292.0355667123
MJD End
59292.0358630086
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005009
Ambient temperature (°C)
12.95
Seeing (arcsec)
0.53
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 66.3820 66.3400 272.6000 272.7000
K0-D0 95.4030 95.3770 253.2000 253.2000
K0-J3 51.8840 51.8620 337.0310 337.1050
G2-D0 39.5660 39.5760 219.2000 219.2000
G2-J3 64.2040 64.2150 45.8490 45.8750
D0-J3 103.6060 103.6270 43.3160 43.3440
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 59292.0355667123
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 66.382
HIERARCH ESO ISS PBL12 END 66.34
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 95.403
HIERARCH ESO ISS PBL13 END 95.377
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 51.884
HIERARCH ESO ISS PBL14 END 51.862
HIERARCH ESO ISS PBLA14 START 337.031
HIERARCH ESO ISS PBLA14 END 337.105
HIERARCH ESO ISS PBL23 START 39.566
HIERARCH ESO ISS PBL23 END 39.576
HIERARCH ESO ISS PBLA23 START 219.2
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 64.204
HIERARCH ESO ISS PBL24 END 64.215
HIERARCH ESO ISS PBLA24 START 45.849
HIERARCH ESO ISS PBLA24 END 45.875
HIERARCH ESO ISS PBL34 START 103.606
HIERARCH ESO ISS PBL34 END 103.627
HIERARCH ESO ISS PBLA34 START 43.316
HIERARCH ESO ISS PBLA34 END 43.344
HIERARCH ESO ISS AMBI TAU0 START 0.005009
HIERARCH ESO ISS AMBI TAU0 END 0.005009
HIERARCH ESO ISS AMBI TEMP 12.95
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53