Exposure
ID
PIONI.2021-09-14T03:09:30.304_1
Header ID
PIONI.2021-09-14T03:09:30.304
Date updated
2021-09-14 03:16:01 UTC+0000
Release date
2021-09-14 03:09:30 UTC+0000
UTC Start
2021-09-14 03:09:30.304
UTC End
2021-09-14 03:10:21.504
MJD Start
59471.1316007385
MJD End
59471.1321933311
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0022765
Ambient temperature (°C)
8.29
Seeing (arcsec)
1.04
Observation
ID
48213
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36174
Name
HD 186935
RA
296.760199
DEC
4.52847
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 66.7440 66.5000 118.0000 118.1000
A0-J2 106.4890 106.1580 90.0000 90.0000
A0-J3 131.7350 131.6880 49.8490 49.8110
G1-J2 56.9590 56.9130 56.6000 56.5000
G1-J3 123.5250 123.5980 19.7480 19.8210
J2-J3 85.0900 85.0720 356.0860 356.2460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59471.1316007385
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 186935
RA 296.760199
DEC 4.52847
HIERARCH ESO INS OPTI2 NAME GRI+WOL
HIERARCH ESO INS OPTI2 ID GRI+WOL
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.744
HIERARCH ESO ISS PBL12 END 66.5
HIERARCH ESO ISS PBLA12 START 118.0
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 106.489
HIERARCH ESO ISS PBL13 END 106.158
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 131.735
HIERARCH ESO ISS PBL14 END 131.688
HIERARCH ESO ISS PBLA14 START 49.849
HIERARCH ESO ISS PBLA14 END 49.811
HIERARCH ESO ISS PBL23 START 56.959
HIERARCH ESO ISS PBL23 END 56.913
HIERARCH ESO ISS PBLA23 START 56.6
HIERARCH ESO ISS PBLA23 END 56.5
HIERARCH ESO ISS PBL24 START 123.525
HIERARCH ESO ISS PBL24 END 123.598
HIERARCH ESO ISS PBLA24 START 19.748
HIERARCH ESO ISS PBLA24 END 19.821
HIERARCH ESO ISS PBL34 START 85.09
HIERARCH ESO ISS PBL34 END 85.072
HIERARCH ESO ISS PBLA34 START 356.086
HIERARCH ESO ISS PBLA34 END 356.246
HIERARCH ESO ISS AMBI TAU0 START 0.002295
HIERARCH ESO ISS AMBI TAU0 END 0.002258
HIERARCH ESO ISS AMBI TEMP 8.29
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.02