Exposure
ID
PIONI.2021-01-23T06:47:08.028_1
Header ID
PIONI.2021-01-23T06:47:08.028
Date updated
2021-01-23 06:55:46 UTC+0000
Release date
2022-01-23 06:55:46 UTC+0000
UTC Start
2021-01-23 06:47:08.028
UTC End
2021-01-23 06:47:46.428
MJD Start
59237.282731805
MJD End
59237.2831762494
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0035425
Ambient temperature (°C)
11.53
Seeing (arcsec)
0.985
Observation
ID
46447
Category
science
Program ID
106.21NH.002
Program Title
SPATIALLY RESOLVED FOLLOW-UP OF DISK-BINARY INTERACTION PROCESSES
Program Type
Normal
PI / COI
KLUSKA/ VAN WINCKEL/ CORPORAAL/ STRAUMIT/ MIN/ CLAES
Target
ID
34916
Name
IRAS08544-4431
RA
134.058986
DEC
-44.7196
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 66.4830 66.4450 285.8000 286.0000
K0-D0 90.0200 89.9370 265.6000 265.7000
K0-J3 55.2710 55.2800 342.0270 342.1390
G2-D0 35.9880 35.9570 225.8000 225.9000
G2-J3 58.1720 58.1160 53.7290 53.8300
D0-J3 93.9470 93.8600 50.6980 50.7960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21NH.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59237.282731805
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME IRAS08544-4431
RA 134.058986
DEC -44.7196
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.483
HIERARCH ESO ISS PBL12 END 66.445
HIERARCH ESO ISS PBLA12 START 285.8
HIERARCH ESO ISS PBLA12 END 286.0
HIERARCH ESO ISS PBL13 START 90.02
HIERARCH ESO ISS PBL13 END 89.937
HIERARCH ESO ISS PBLA13 START 265.6
HIERARCH ESO ISS PBLA13 END 265.7
HIERARCH ESO ISS PBL14 START 55.271
HIERARCH ESO ISS PBL14 END 55.28
HIERARCH ESO ISS PBLA14 START 342.027
HIERARCH ESO ISS PBLA14 END 342.139
HIERARCH ESO ISS PBL23 START 35.988
HIERARCH ESO ISS PBL23 END 35.957
HIERARCH ESO ISS PBLA23 START 225.8
HIERARCH ESO ISS PBLA23 END 225.9
HIERARCH ESO ISS PBL24 START 58.172
HIERARCH ESO ISS PBL24 END 58.116
HIERARCH ESO ISS PBLA24 START 53.729
HIERARCH ESO ISS PBLA24 END 53.83
HIERARCH ESO ISS PBL34 START 93.947
HIERARCH ESO ISS PBL34 END 93.86
HIERARCH ESO ISS PBLA34 START 50.698
HIERARCH ESO ISS PBLA34 END 50.796
HIERARCH ESO ISS AMBI TAU0 START 0.003737
HIERARCH ESO ISS AMBI TAU0 END 0.003348
HIERARCH ESO ISS AMBI TEMP 11.53
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 1.05