Exposure
ID
PIONI.2020-12-29T06:39:54.710_1
Header ID
PIONI.2020-12-29T06:39:54.710
Date updated
2020-12-29 06:45:41 UTC+0000
Release date
2020-12-29 06:39:54 UTC+0000
UTC Start
2020-12-29 06:39:54.710
UTC End
2020-12-29 06:40:33.110
MJD Start
59212.2777165463
MJD End
59212.2781609907
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.017468
Ambient temperature (°C)
10.96
Seeing (arcsec)
0.545
Observation
ID
45942
Category
calibrator
Program ID
106.21NH.001
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
34419
Name
HD74166
RA
130.176167
DEC
-42.34068
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 24.4080 24.4190 139.8000 139.9000
A0-D0 31.9310 31.9250 70.2000 70.3000
A0-C1 22.3170 22.3260 113.2880 113.4140
B2-D0 32.7680 32.7580 25.9000 26.0000
B2-C1 10.9150 10.9110 25.8120 25.9120
D0-C1 21.8530 21.8460 205.8770 205.9760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21NH.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59212.2777165463
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD74166
RA 130.176167
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.408
HIERARCH ESO ISS PBL12 END 24.419
HIERARCH ESO ISS PBLA12 START 139.8
HIERARCH ESO ISS PBLA12 END 139.9
HIERARCH ESO ISS PBL13 START 31.931
HIERARCH ESO ISS PBL13 END 31.925
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 22.317
HIERARCH ESO ISS PBL14 END 22.326
HIERARCH ESO ISS PBLA14 START 113.288
HIERARCH ESO ISS PBLA14 END 113.414
HIERARCH ESO ISS PBL23 START 32.768
HIERARCH ESO ISS PBL23 END 32.758
HIERARCH ESO ISS PBLA23 START 25.9
HIERARCH ESO ISS PBLA23 END 26.0
HIERARCH ESO ISS PBL24 START 10.915
HIERARCH ESO ISS PBL24 END 10.911
HIERARCH ESO ISS PBLA24 START 25.812
HIERARCH ESO ISS PBLA24 END 25.912
HIERARCH ESO ISS PBL34 START 21.853
HIERARCH ESO ISS PBL34 END 21.846
HIERARCH ESO ISS PBLA34 START 205.877
HIERARCH ESO ISS PBLA34 END 205.976
HIERARCH ESO ISS AMBI TAU0 START 0.017468
HIERARCH ESO ISS AMBI TAU0 END 0.017468
HIERARCH ESO ISS AMBI TEMP 10.96
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.57