Exposure
ID
PIONI.2020-12-20T05:25:03.647_1
Header ID
PIONI.2020-12-20T05:25:03.647
Date updated
2020-12-20 05:30:43 UTC+0000
Release date
2020-12-20 05:25:03 UTC+0000
UTC Start
2020-12-20 05:25:03.647
UTC End
2020-12-20 05:25:42.047
MJD Start
59203.2257366553
MJD End
59203.2261810997
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0042475
Ambient temperature (°C)
10.56
Seeing (arcsec)
0.765
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 63.1850 63.2490 250.1000 250.3000
K0-D0 93.2040 93.2490 230.4000 230.6000
K0-J3 49.6670 49.7130 318.6390 318.7140
G2-D0 39.8630 39.8600 198.2000 198.3000
G2-J3 64.5000 64.4990 24.3540 24.4880
D0-J3 104.2200 104.2150 21.9980 22.1280
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 59203.2257366553
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 63.185
HIERARCH ESO ISS PBL12 END 63.249
HIERARCH ESO ISS PBLA12 START 250.1
HIERARCH ESO ISS PBLA12 END 250.3
HIERARCH ESO ISS PBL13 START 93.204
HIERARCH ESO ISS PBL13 END 93.249
HIERARCH ESO ISS PBLA13 START 230.4
HIERARCH ESO ISS PBLA13 END 230.6
HIERARCH ESO ISS PBL14 START 49.667
HIERARCH ESO ISS PBL14 END 49.713
HIERARCH ESO ISS PBLA14 START 318.639
HIERARCH ESO ISS PBLA14 END 318.714
HIERARCH ESO ISS PBL23 START 39.863
HIERARCH ESO ISS PBL23 END 39.86
HIERARCH ESO ISS PBLA23 START 198.2
HIERARCH ESO ISS PBLA23 END 198.3
HIERARCH ESO ISS PBL24 START 64.5
HIERARCH ESO ISS PBL24 END 64.499
HIERARCH ESO ISS PBLA24 START 24.354
HIERARCH ESO ISS PBLA24 END 24.488
HIERARCH ESO ISS PBL34 START 104.22
HIERARCH ESO ISS PBL34 END 104.215
HIERARCH ESO ISS PBLA34 START 21.998
HIERARCH ESO ISS PBLA34 END 22.128
HIERARCH ESO ISS AMBI TAU0 START 0.004119
HIERARCH ESO ISS AMBI TAU0 END 0.004376
HIERARCH ESO ISS AMBI TEMP 10.56
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.75