Exposure
ID
PIONI.2025-04-01T01:50:25.798_1
Header ID
PIONI.2025-04-01T01:50:25.798
Date updated
2025-04-01 01:55:52 UTC+0000
Release date
2025-04-01 01:50:25 UTC+0000
UTC Start
2025-04-01 01:50:25.798
UTC End
2025-04-01 01:50:51.398
MJD Start
60766.0766874752
MJD End
60766.0769837715
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007712
Ambient temperature (°C)
14.03
Seeing (arcsec)
0.61
Observation
ID
65989
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
49125
Name
B02_HD91056
RA
157.218862
DEC
-64.17226
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 68.0250 68.0330 261.7000 261.8000
K0-D0 95.1180 95.1050 245.9000 246.1000
K0-J3 44.9440 44.9690 319.5440 319.6420
G2-D0 34.9400 34.9270 214.0000 214.1000
G2-J3 58.2520 58.2310 40.9100 41.0220
D0-J3 93.0320 92.9990 38.3190 38.4280
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9209(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60766.0766874752
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME B02_HD91056
RA 157.218862
DEC -64.17226
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
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.025
HIERARCH ESO ISS PBL12 END 68.033
HIERARCH ESO ISS PBLA12 START 261.7
HIERARCH ESO ISS PBLA12 END 261.8
HIERARCH ESO ISS PBL13 START 95.118
HIERARCH ESO ISS PBL13 END 95.105
HIERARCH ESO ISS PBLA13 START 245.9
HIERARCH ESO ISS PBLA13 END 246.1
HIERARCH ESO ISS PBL14 START 44.944
HIERARCH ESO ISS PBL14 END 44.969
HIERARCH ESO ISS PBLA14 START 319.544
HIERARCH ESO ISS PBLA14 END 319.642
HIERARCH ESO ISS PBL23 START 34.94
HIERARCH ESO ISS PBL23 END 34.927
HIERARCH ESO ISS PBLA23 START 214.0
HIERARCH ESO ISS PBLA23 END 214.1
HIERARCH ESO ISS PBL24 START 58.252
HIERARCH ESO ISS PBL24 END 58.231
HIERARCH ESO ISS PBLA24 START 40.91
HIERARCH ESO ISS PBLA24 END 41.022
HIERARCH ESO ISS PBL34 START 93.032
HIERARCH ESO ISS PBL34 END 92.999
HIERARCH ESO ISS PBLA34 START 38.319
HIERARCH ESO ISS PBLA34 END 38.428
HIERARCH ESO ISS AMBI TAU0 START 0.007712
HIERARCH ESO ISS AMBI TAU0 END 0.007712
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61