Exposure
ID
PIONI.2021-09-13T03:20:50.195_1
Header ID
PIONI.2021-09-13T03:20:50.195
Date updated
2021-09-13 03:26:11 UTC+0000
Release date
2021-09-13 03:20:50 UTC+0000
UTC Start
2021-09-13 03:20:50.195
UTC End
2021-09-13 03:21:28.595
MJD Start
59470.1394698517
MJD End
59470.1399142961
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0027285
Ambient temperature (°C)
8.52
Seeing (arcsec)
0.815
Observation
ID
48207
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36168
Name
HD 179201
RA
288.116403
DEC
-21.65849
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 75.4040 75.2990 141.1000 141.2000
A0-J2 99.4370 99.1840 113.1000 113.2000
A0-J3 114.6670 114.4840 56.2670 56.2810
G1-J2 48.3230 48.2240 65.9000 65.9000
G1-J3 131.4160 131.3960 21.4130 21.4670
J2-J3 102.6980 102.7000 2.1530 2.2590
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 59470.1394698517
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 179201
RA 288.116403
DEC -21.65849
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.404
HIERARCH ESO ISS PBL12 END 75.299
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.2
HIERARCH ESO ISS PBL13 START 99.437
HIERARCH ESO ISS PBL13 END 99.184
HIERARCH ESO ISS PBLA13 START 113.1
HIERARCH ESO ISS PBLA13 END 113.2
HIERARCH ESO ISS PBL14 START 114.667
HIERARCH ESO ISS PBL14 END 114.484
HIERARCH ESO ISS PBLA14 START 56.267
HIERARCH ESO ISS PBLA14 END 56.281
HIERARCH ESO ISS PBL23 START 48.323
HIERARCH ESO ISS PBL23 END 48.224
HIERARCH ESO ISS PBLA23 START 65.9
HIERARCH ESO ISS PBLA23 END 65.9
HIERARCH ESO ISS PBL24 START 131.416
HIERARCH ESO ISS PBL24 END 131.396
HIERARCH ESO ISS PBLA24 START 21.413
HIERARCH ESO ISS PBLA24 END 21.467
HIERARCH ESO ISS PBL34 START 102.698
HIERARCH ESO ISS PBL34 END 102.7
HIERARCH ESO ISS PBLA34 START 2.153
HIERARCH ESO ISS PBLA34 END 2.259
HIERARCH ESO ISS AMBI TAU0 START 0.002705
HIERARCH ESO ISS AMBI TAU0 END 0.002752
HIERARCH ESO ISS AMBI TEMP 8.52
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.8