Exposure
ID
PIONI.2025-07-25T02:25:02.289_1
Header ID
PIONI.2025-07-25T02:25:02.289
Date updated
2025-07-25 02:35:52 UTC+0000
Release date
2025-07-25 02:25:02 UTC+0000
UTC Start
2025-07-25 02:25:02.289
UTC End
2025-07-25 02:25:27.889
MJD Start
60881.1007209355
MJD End
60881.1010172318
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0024595
Ambient temperature (°C)
11.99
Seeing (arcsec)
0.89
Observation
ID
68959
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
51164
Name
M05_HD127152
RA
217.734336
DEC
-40.84515
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 25.2780 25.2780 172.6000 172.7000
A0-D0 23.4020 23.3590 105.9000 106.1000
A0-C1 21.1800 21.1730 152.8760 153.0130
B2-D0 26.8050 26.7760 45.9000 46.0000
B2-C1 8.9310 8.9210 45.8870 45.9250
D0-C1 17.8740 17.8540 225.9590 225.9970
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 60881.1007209355
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD127152
RA 217.734336
DEC -40.84515
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 25.278
HIERARCH ESO ISS PBL12 END 25.278
HIERARCH ESO ISS PBLA12 START 172.6
HIERARCH ESO ISS PBLA12 END 172.7
HIERARCH ESO ISS PBL13 START 23.402
HIERARCH ESO ISS PBL13 END 23.359
HIERARCH ESO ISS PBLA13 START 105.9
HIERARCH ESO ISS PBLA13 END 106.1
HIERARCH ESO ISS PBL14 START 21.18
HIERARCH ESO ISS PBL14 END 21.173
HIERARCH ESO ISS PBLA14 START 152.876
HIERARCH ESO ISS PBLA14 END 153.013
HIERARCH ESO ISS PBL23 START 26.805
HIERARCH ESO ISS PBL23 END 26.776
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 46.0
HIERARCH ESO ISS PBL24 START 8.931
HIERARCH ESO ISS PBL24 END 8.921
HIERARCH ESO ISS PBLA24 START 45.887
HIERARCH ESO ISS PBLA24 END 45.925
HIERARCH ESO ISS PBL34 START 17.874
HIERARCH ESO ISS PBL34 END 17.854
HIERARCH ESO ISS PBLA34 START 225.959
HIERARCH ESO ISS PBLA34 END 225.997
HIERARCH ESO ISS AMBI TAU0 START 0.002214
HIERARCH ESO ISS AMBI TAU0 END 0.002705
HIERARCH ESO ISS AMBI TEMP 11.99
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.8