Exposure
ID
PIONI.2024-08-26T04:43:51.724_1
Header ID
PIONI.2024-08-26T04:43:51.724
Date updated
2024-08-26 04:55:45 UTC+0000
Release date
2024-08-26 04:43:51 UTC+0000
UTC Start
2024-08-26 04:43:51.724
UTC End
2024-08-26 04:45:34.124
MJD Start
60548.1971264305
MJD End
60548.19831161569
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006567
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.63
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 66.5270 66.5580 231.0000 231.5000
K0-D0 95.8490 95.8410 218.3000 218.7000
K0-J3 35.7060 35.8110 291.6090 291.9860
G2-D0 34.2530 34.2410 193.0000 193.3000
G2-J3 58.0180 57.9950 18.6260 19.0020
D0-J3 92.1660 92.1300 16.5270 16.8960
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 60548.1971264305
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 66.527
HIERARCH ESO ISS PBL12 END 66.558
HIERARCH ESO ISS PBLA12 START 231.0
HIERARCH ESO ISS PBLA12 END 231.5
HIERARCH ESO ISS PBL13 START 95.849
HIERARCH ESO ISS PBL13 END 95.841
HIERARCH ESO ISS PBLA13 START 218.3
HIERARCH ESO ISS PBLA13 END 218.7
HIERARCH ESO ISS PBL14 START 35.706
HIERARCH ESO ISS PBL14 END 35.811
HIERARCH ESO ISS PBLA14 START 291.609
HIERARCH ESO ISS PBLA14 END 291.986
HIERARCH ESO ISS PBL23 START 34.253
HIERARCH ESO ISS PBL23 END 34.241
HIERARCH ESO ISS PBLA23 START 193.0
HIERARCH ESO ISS PBLA23 END 193.3
HIERARCH ESO ISS PBL24 START 58.018
HIERARCH ESO ISS PBL24 END 57.995
HIERARCH ESO ISS PBLA24 START 18.626
HIERARCH ESO ISS PBLA24 END 19.002
HIERARCH ESO ISS PBL34 START 92.166
HIERARCH ESO ISS PBL34 END 92.13
HIERARCH ESO ISS PBLA34 START 16.527
HIERARCH ESO ISS PBLA34 END 16.896
HIERARCH ESO ISS AMBI TAU0 START 0.007062
HIERARCH ESO ISS AMBI TAU0 END 0.006072
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.62