Exposure
ID
PIONI.2021-01-02T06:11:35.418_1
Header ID
PIONI.2021-01-02T06:11:35.418
Date updated
2021-01-02 06:18:11 UTC+0000
Release date
2021-01-02 06:11:35 UTC+0000
UTC Start
2021-01-02 06:11:35.418
UTC End
2021-01-02 06:12:01.018
MJD Start
59216.2580488198
MJD End
59216.2583451161
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015134
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.34
Observation
ID
45957
Category
calibrator
Program ID
106.20Y8.003
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 22.6200 22.6040 148.3000 148.4000
A0-D0 31.3680 31.3520 73.4000 73.4000
A0-C1 20.4540 20.4320 118.7690 118.8150
B2-D0 33.5660 33.5730 32.8000 32.8000
B2-C1 11.1810 11.1830 32.7460 32.7770
D0-C1 22.3850 22.3900 212.8050 212.8360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.20Y8.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59216.2580488198
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 22.62
HIERARCH ESO ISS PBL12 END 22.604
HIERARCH ESO ISS PBLA12 START 148.3
HIERARCH ESO ISS PBLA12 END 148.4
HIERARCH ESO ISS PBL13 START 31.368
HIERARCH ESO ISS PBL13 END 31.352
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.4
HIERARCH ESO ISS PBL14 START 20.454
HIERARCH ESO ISS PBL14 END 20.432
HIERARCH ESO ISS PBLA14 START 118.769
HIERARCH ESO ISS PBLA14 END 118.815
HIERARCH ESO ISS PBL23 START 33.566
HIERARCH ESO ISS PBL23 END 33.573
HIERARCH ESO ISS PBLA23 START 32.8
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 11.181
HIERARCH ESO ISS PBL24 END 11.183
HIERARCH ESO ISS PBLA24 START 32.746
HIERARCH ESO ISS PBLA24 END 32.777
HIERARCH ESO ISS PBL34 START 22.385
HIERARCH ESO ISS PBL34 END 22.39
HIERARCH ESO ISS PBLA34 START 212.805
HIERARCH ESO ISS PBLA34 END 212.836
HIERARCH ESO ISS AMBI TAU0 START 0.015134
HIERARCH ESO ISS AMBI TAU0 END 0.015134
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34