Exposure
ID
PIONI.2025-04-01T01:51:03.247_1
Header ID
PIONI.2025-04-01T01:51:03.247
Date updated
2025-04-01 02:00:51 UTC+0000
Release date
2025-04-01 01:51:03 UTC+0000
UTC Start
2025-04-01 01:51:03.248
UTC End
2025-04-01 01:51:28.848
MJD Start
60766.0771209239
MJD End
60766.0774172202
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00795
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 68.0330 68.0400 261.8000 262.0000
K0-D0 95.1040 95.0910 246.1000 246.2000
K0-J3 44.9700 44.9950 319.6470 319.7390
G2-D0 34.9270 34.9140 214.1000 214.2000
G2-J3 58.2300 58.2100 41.0280 41.1340
D0-J3 92.9970 92.9650 38.4340 38.5380
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 60766.0771209239
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 68.033
HIERARCH ESO ISS PBL12 END 68.04
HIERARCH ESO ISS PBLA12 START 261.8
HIERARCH ESO ISS PBLA12 END 262.0
HIERARCH ESO ISS PBL13 START 95.104
HIERARCH ESO ISS PBL13 END 95.091
HIERARCH ESO ISS PBLA13 START 246.1
HIERARCH ESO ISS PBLA13 END 246.2
HIERARCH ESO ISS PBL14 START 44.97
HIERARCH ESO ISS PBL14 END 44.995
HIERARCH ESO ISS PBLA14 START 319.647
HIERARCH ESO ISS PBLA14 END 319.739
HIERARCH ESO ISS PBL23 START 34.927
HIERARCH ESO ISS PBL23 END 34.914
HIERARCH ESO ISS PBLA23 START 214.1
HIERARCH ESO ISS PBLA23 END 214.2
HIERARCH ESO ISS PBL24 START 58.23
HIERARCH ESO ISS PBL24 END 58.21
HIERARCH ESO ISS PBLA24 START 41.028
HIERARCH ESO ISS PBLA24 END 41.134
HIERARCH ESO ISS PBL34 START 92.997
HIERARCH ESO ISS PBL34 END 92.965
HIERARCH ESO ISS PBLA34 START 38.434
HIERARCH ESO ISS PBLA34 END 38.538
HIERARCH ESO ISS AMBI TAU0 START 0.007712
HIERARCH ESO ISS AMBI TAU0 END 0.008188
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61