Exposure
ID
PIONI.2025-06-24T00:48:38.395_1
Header ID
PIONI.2025-06-24T00:48:38.395
Date updated
2025-06-24 00:55:48 UTC+0000
Release date
2025-06-24 00:48:38 UTC+0000
UTC Start
2025-06-24 00:48:38.395
UTC End
2025-06-24 00:49:03.995
MJD Start
60850.0337777222
MJD End
60850.0340740185
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00471
Ambient temperature (°C)
11.68
Seeing (arcsec)
0.49
Observation
ID
68220
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
50706
Name
M05_HD127897
RA
218.921918
DEC
-52.47351
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.1170 23.1280 136.0000 136.0000
A0-D0 31.8400 31.8360 69.1000 69.2000
A0-C1 21.8740 21.8830 109.4930 109.6040
B2-D0 31.1290 31.1200 26.1000 26.2000
B2-C1 10.3680 10.3650 26.0280 26.1120
D0-C1 20.7610 20.7550 206.0950 206.1790
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 60850.0337777222
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD127897
RA 218.921918
DEC -52.47351
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.117
HIERARCH ESO ISS PBL12 END 23.128
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 136.0
HIERARCH ESO ISS PBL13 START 31.84
HIERARCH ESO ISS PBL13 END 31.836
HIERARCH ESO ISS PBLA13 START 69.1
HIERARCH ESO ISS PBLA13 END 69.2
HIERARCH ESO ISS PBL14 START 21.874
HIERARCH ESO ISS PBL14 END 21.883
HIERARCH ESO ISS PBLA14 START 109.493
HIERARCH ESO ISS PBLA14 END 109.604
HIERARCH ESO ISS PBL23 START 31.129
HIERARCH ESO ISS PBL23 END 31.12
HIERARCH ESO ISS PBLA23 START 26.1
HIERARCH ESO ISS PBLA23 END 26.2
HIERARCH ESO ISS PBL24 START 10.368
HIERARCH ESO ISS PBL24 END 10.365
HIERARCH ESO ISS PBLA24 START 26.028
HIERARCH ESO ISS PBLA24 END 26.112
HIERARCH ESO ISS PBL34 START 20.761
HIERARCH ESO ISS PBL34 END 20.755
HIERARCH ESO ISS PBLA34 START 206.095
HIERARCH ESO ISS PBLA34 END 206.179
HIERARCH ESO ISS AMBI TAU0 START 0.00471
HIERARCH ESO ISS AMBI TAU0 END 0.00471
HIERARCH ESO ISS AMBI TEMP 11.68
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49