Exposure
ID
PIONI.2020-12-29T04:05:57.949_1
Header ID
PIONI.2020-12-29T04:05:57.949
Date updated
2020-12-29 04:11:03 UTC+0000
Release date
2020-12-29 04:05:57 UTC+0000
UTC Start
2020-12-29 04:05:57.949
UTC End
2020-12-29 04:06:36.349
MJD Start
59212.1708095931
MJD End
59212.1712540375
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0124485
Ambient temperature (°C)
11.71
Seeing (arcsec)
0.55
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 20.2690 20.3020 122.5000 122.6000
A0-D0 30.1460 30.1650 41.4000 41.5000
A0-C1 18.0270 18.0620 89.1530 89.2890
B2-D0 33.6480 33.6470 4.8000 4.9000
B2-C1 11.2080 11.2080 4.7990 4.9150
D0-C1 22.4400 22.4400 184.8490 184.9650
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 59212.1708095931
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 20.269
HIERARCH ESO ISS PBL12 END 20.302
HIERARCH ESO ISS PBLA12 START 122.5
HIERARCH ESO ISS PBLA12 END 122.6
HIERARCH ESO ISS PBL13 START 30.146
HIERARCH ESO ISS PBL13 END 30.165
HIERARCH ESO ISS PBLA13 START 41.4
HIERARCH ESO ISS PBLA13 END 41.5
HIERARCH ESO ISS PBL14 START 18.027
HIERARCH ESO ISS PBL14 END 18.062
HIERARCH ESO ISS PBLA14 START 89.153
HIERARCH ESO ISS PBLA14 END 89.289
HIERARCH ESO ISS PBL23 START 33.648
HIERARCH ESO ISS PBL23 END 33.647
HIERARCH ESO ISS PBLA23 START 4.8
HIERARCH ESO ISS PBLA23 END 4.9
HIERARCH ESO ISS PBL24 START 11.208
HIERARCH ESO ISS PBL24 END 11.208
HIERARCH ESO ISS PBLA24 START 4.799
HIERARCH ESO ISS PBLA24 END 4.915
HIERARCH ESO ISS PBL34 START 22.44
HIERARCH ESO ISS PBL34 END 22.44
HIERARCH ESO ISS PBLA34 START 184.849
HIERARCH ESO ISS PBLA34 END 184.965
HIERARCH ESO ISS AMBI TAU0 START 0.011226
HIERARCH ESO ISS AMBI TAU0 END 0.013671
HIERARCH ESO ISS AMBI TEMP 11.71
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.49