Exposure
ID
PIONI.2021-01-23T06:34:25.520_1
Header ID
PIONI.2021-01-23T06:34:25.520
Date updated
2021-01-23 06:41:19 UTC+0000
Release date
2021-01-23 06:34:25 UTC+0000
UTC Start
2021-01-23 06:34:25.520
UTC End
2021-01-23 06:35:03.920
MJD Start
59237.2739064759
MJD End
59237.2743509203
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004433
Ambient temperature (°C)
11.38
Seeing (arcsec)
0.74
Observation
ID
45844
Category
calibrator
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
34479
Name
HD74166
RA
130.177675
DEC
-42.34068
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 66.1560 66.1130 285.8000 285.9000
K0-D0 89.8380 89.7510 265.2000 265.3000
K0-J3 55.7300 55.7370 342.5550 342.6660
G2-D0 36.3770 36.3460 225.3000 225.4000
G2-J3 58.6570 58.6010 53.1720 53.2660
D0-J3 94.8220 94.7360 50.1630 50.2550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21NH.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59237.2739064759
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD74166
RA 130.177675
DEC -42.34068
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 66.156
HIERARCH ESO ISS PBL12 END 66.113
HIERARCH ESO ISS PBLA12 START 285.8
HIERARCH ESO ISS PBLA12 END 285.9
HIERARCH ESO ISS PBL13 START 89.838
HIERARCH ESO ISS PBL13 END 89.751
HIERARCH ESO ISS PBLA13 START 265.2
HIERARCH ESO ISS PBLA13 END 265.3
HIERARCH ESO ISS PBL14 START 55.73
HIERARCH ESO ISS PBL14 END 55.737
HIERARCH ESO ISS PBLA14 START 342.555
HIERARCH ESO ISS PBLA14 END 342.666
HIERARCH ESO ISS PBL23 START 36.377
HIERARCH ESO ISS PBL23 END 36.346
HIERARCH ESO ISS PBLA23 START 225.3
HIERARCH ESO ISS PBLA23 END 225.4
HIERARCH ESO ISS PBL24 START 58.657
HIERARCH ESO ISS PBL24 END 58.601
HIERARCH ESO ISS PBLA24 START 53.172
HIERARCH ESO ISS PBLA24 END 53.266
HIERARCH ESO ISS PBL34 START 94.822
HIERARCH ESO ISS PBL34 END 94.736
HIERARCH ESO ISS PBLA34 START 50.163
HIERARCH ESO ISS PBLA34 END 50.255
HIERARCH ESO ISS AMBI TAU0 START 0.004297
HIERARCH ESO ISS AMBI TAU0 END 0.004569
HIERARCH ESO ISS AMBI TEMP 11.38
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.73