Exposure
ID
PIONI.2022-11-26T08:13:44.521_1
Header ID
PIONI.2022-11-26T08:13:44.521
Date updated
2022-11-26 08:20:44 UTC+0000
Release date
2022-11-26 08:13:44 UTC+0000
UTC Start
2022-11-26 08:13:44.521
UTC End
2022-11-26 08:14:10.121
MJD Start
59909.3428764017
MJD End
59909.343172698
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.017227
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.55
Observation
ID
53240
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
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 66.6400 66.6000 272.5000 272.6000
K0-D0 95.5560 95.5340 253.1000 253.1000
K0-J3 52.0290 52.0060 336.5840 336.6550
G2-D0 39.5040 39.5140 219.0000 219.0000
G2-J3 64.1260 64.1390 45.7080 45.7310
D0-J3 103.4630 103.4870 43.1580 43.1850
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 59909.3428764017
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 66.64
HIERARCH ESO ISS PBL12 END 66.6
HIERARCH ESO ISS PBLA12 START 272.5
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 95.556
HIERARCH ESO ISS PBL13 END 95.534
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 52.029
HIERARCH ESO ISS PBL14 END 52.006
HIERARCH ESO ISS PBLA14 START 336.584
HIERARCH ESO ISS PBLA14 END 336.655
HIERARCH ESO ISS PBL23 START 39.504
HIERARCH ESO ISS PBL23 END 39.514
HIERARCH ESO ISS PBLA23 START 219.0
HIERARCH ESO ISS PBLA23 END 219.0
HIERARCH ESO ISS PBL24 START 64.126
HIERARCH ESO ISS PBL24 END 64.139
HIERARCH ESO ISS PBLA24 START 45.708
HIERARCH ESO ISS PBLA24 END 45.731
HIERARCH ESO ISS PBL34 START 103.463
HIERARCH ESO ISS PBL34 END 103.487
HIERARCH ESO ISS PBLA34 START 43.158
HIERARCH ESO ISS PBLA34 END 43.185
HIERARCH ESO ISS AMBI TAU0 START 0.017227
HIERARCH ESO ISS AMBI TAU0 END 0.017227
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55