Exposure
ID
PIONI.2021-10-22T07:18:09.909_1
Header ID
PIONI.2021-10-22T07:18:09.909
Date updated
2021-10-22 07:26:14 UTC+0000
Release date
2021-10-22 07:18:09 UTC+0000
UTC Start
2021-10-22 07:18:09.909
UTC End
2021-10-22 07:18:35.509
MJD Start
59509.3042813544
MJD End
59509.3045776507
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004746
Ambient temperature (°C)
11.67
Seeing (arcsec)
0.68
Observation
ID
48596
Category
calibrator
Program ID
108.222G.001
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
34583
Name
HD52839
RA
105.640214
DEC
-4.63475
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0290 25.0350 136.1000 136.1000
A0-D0 24.6710 24.7180 63.1000 63.2000
A0-C1 20.6480 20.6700 113.7060 113.6910
B2-D0 29.5410 29.5480 9.0000 9.1000
B2-C1 9.8430 9.8450 8.9820 9.0780
D0-C1 19.6990 19.7030 189.0460 189.1420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.222G.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59509.3042813544
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD52839
RA 105.640214
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.029
HIERARCH ESO ISS PBL12 END 25.035
HIERARCH ESO ISS PBLA12 START 136.1
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 24.671
HIERARCH ESO ISS PBL13 END 24.718
HIERARCH ESO ISS PBLA13 START 63.1
HIERARCH ESO ISS PBLA13 END 63.2
HIERARCH ESO ISS PBL14 START 20.648
HIERARCH ESO ISS PBL14 END 20.67
HIERARCH ESO ISS PBLA14 START 113.706
HIERARCH ESO ISS PBLA14 END 113.691
HIERARCH ESO ISS PBL23 START 29.541
HIERARCH ESO ISS PBL23 END 29.548
HIERARCH ESO ISS PBLA23 START 9.0
HIERARCH ESO ISS PBLA23 END 9.1
HIERARCH ESO ISS PBL24 START 9.843
HIERARCH ESO ISS PBL24 END 9.845
HIERARCH ESO ISS PBLA24 START 8.982
HIERARCH ESO ISS PBLA24 END 9.078
HIERARCH ESO ISS PBL34 START 19.699
HIERARCH ESO ISS PBL34 END 19.703
HIERARCH ESO ISS PBLA34 START 189.046
HIERARCH ESO ISS PBLA34 END 189.142
HIERARCH ESO ISS AMBI TAU0 START 0.004746
HIERARCH ESO ISS AMBI TAU0 END 0.004746
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68