Exposure
ID
PIONI.2025-04-01T01:47:55.417_1
Header ID
PIONI.2025-04-01T01:47:55.417
Date updated
2025-04-01 01:55:52 UTC+0000
Release date
2025-04-01 01:47:55 UTC+0000
UTC Start
2025-04-01 01:47:55.417
UTC End
2025-04-01 01:48:21.017
MJD Start
60766.0749469558
MJD End
60766.0752432521
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008433
Ambient temperature (°C)
14.07
Seeing (arcsec)
0.615
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 67.9930 68.0010 261.1000 261.3000
K0-D0 95.1730 95.1600 245.4000 245.5000
K0-J3 44.8370 44.8630 319.1380 319.2350
G2-D0 34.9910 34.9790 213.6000 213.7000
G2-J3 58.3370 58.3170 40.4430 40.5550
D0-J3 93.1700 93.1370 37.8620 37.9720
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 60766.0749469558
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 67.993
HIERARCH ESO ISS PBL12 END 68.001
HIERARCH ESO ISS PBLA12 START 261.1
HIERARCH ESO ISS PBLA12 END 261.3
HIERARCH ESO ISS PBL13 START 95.173
HIERARCH ESO ISS PBL13 END 95.16
HIERARCH ESO ISS PBLA13 START 245.4
HIERARCH ESO ISS PBLA13 END 245.5
HIERARCH ESO ISS PBL14 START 44.837
HIERARCH ESO ISS PBL14 END 44.863
HIERARCH ESO ISS PBLA14 START 319.138
HIERARCH ESO ISS PBLA14 END 319.235
HIERARCH ESO ISS PBL23 START 34.991
HIERARCH ESO ISS PBL23 END 34.979
HIERARCH ESO ISS PBLA23 START 213.6
HIERARCH ESO ISS PBLA23 END 213.7
HIERARCH ESO ISS PBL24 START 58.337
HIERARCH ESO ISS PBL24 END 58.317
HIERARCH ESO ISS PBLA24 START 40.443
HIERARCH ESO ISS PBLA24 END 40.555
HIERARCH ESO ISS PBL34 START 93.17
HIERARCH ESO ISS PBL34 END 93.137
HIERARCH ESO ISS PBLA34 START 37.862
HIERARCH ESO ISS PBLA34 END 37.972
HIERARCH ESO ISS AMBI TAU0 START 0.008433
HIERARCH ESO ISS AMBI TAU0 END 0.008433
HIERARCH ESO ISS AMBI TEMP 14.07
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.6