Exposure
ID
PIONI.2024-08-26T04:41:57.730_1
Header ID
PIONI.2024-08-26T04:41:57.730
Date updated
2024-08-26 04:50:41 UTC+0000
Release date
2024-08-26 04:41:57 UTC+0000
UTC Start
2024-08-26 04:41:57.730
UTC End
2024-08-26 04:43:40.130
MJD Start
60548.1958070602
MJD End
60548.196992245386
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006947999999999999
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.62
Observation
ID
60420
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
44872
Name
HD 6827
RA
16.761672
DEC
-71.80753
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
FREE-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.4950 66.5260 230.6000 231.0000
K0-D0 95.8570 95.8490 217.9000 218.3000
K0-J3 35.5990 35.7040 291.2250 291.6020
G2-D0 34.2650 34.2530 192.6000 193.0000
G2-J3 58.0410 58.0190 18.2430 18.6190
D0-J3 92.2020 92.1670 16.1520 16.5210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60548.1958070602
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 6827
RA 16.761672
DEC -71.80753
HIERARCH ESO INS OPTI2 NAME FREE
HIERARCH ESO INS OPTI2 ID FREE
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 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.495
HIERARCH ESO ISS PBL12 END 66.526
HIERARCH ESO ISS PBLA12 START 230.6
HIERARCH ESO ISS PBLA12 END 231.0
HIERARCH ESO ISS PBL13 START 95.857
HIERARCH ESO ISS PBL13 END 95.849
HIERARCH ESO ISS PBLA13 START 217.9
HIERARCH ESO ISS PBLA13 END 218.3
HIERARCH ESO ISS PBL14 START 35.599
HIERARCH ESO ISS PBL14 END 35.704
HIERARCH ESO ISS PBLA14 START 291.225
HIERARCH ESO ISS PBLA14 END 291.602
HIERARCH ESO ISS PBL23 START 34.265
HIERARCH ESO ISS PBL23 END 34.253
HIERARCH ESO ISS PBLA23 START 192.6
HIERARCH ESO ISS PBLA23 END 193.0
HIERARCH ESO ISS PBL24 START 58.041
HIERARCH ESO ISS PBL24 END 58.019
HIERARCH ESO ISS PBLA24 START 18.243
HIERARCH ESO ISS PBLA24 END 18.619
HIERARCH ESO ISS PBL34 START 92.202
HIERARCH ESO ISS PBL34 END 92.167
HIERARCH ESO ISS PBLA34 START 16.152
HIERARCH ESO ISS PBLA34 END 16.521
HIERARCH ESO ISS AMBI TAU0 START 0.006834
HIERARCH ESO ISS AMBI TAU0 END 0.007062
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.64