Exposure
ID
PIONI.2025-06-24T00:50:31.701_1
Header ID
PIONI.2025-06-24T00:50:31.701
Date updated
2025-06-24 00:55:48 UTC+0000
Release date
2025-06-24 00:50:31 UTC+0000
UTC Start
2025-06-24 00:50:31.701
UTC End
2025-06-24 00:50:57.301
MJD Start
60850.0350891291
MJD End
60850.0353854254
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005284
Ambient temperature (°C)
11.67
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 23.1530 23.1640 136.2000 136.3000
A0-D0 31.8250 31.8200 69.5000 69.6000
A0-C1 21.9010 21.9100 109.8450 109.9570
B2-D0 31.0990 31.0900 26.3000 26.4000
B2-C1 10.3580 10.3550 26.2930 26.3770
D0-C1 20.7410 20.7340 206.3600 206.4440
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 60850.0350891291
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 23.153
HIERARCH ESO ISS PBL12 END 23.164
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 31.825
HIERARCH ESO ISS PBL13 END 31.82
HIERARCH ESO ISS PBLA13 START 69.5
HIERARCH ESO ISS PBLA13 END 69.6
HIERARCH ESO ISS PBL14 START 21.901
HIERARCH ESO ISS PBL14 END 21.91
HIERARCH ESO ISS PBLA14 START 109.845
HIERARCH ESO ISS PBLA14 END 109.957
HIERARCH ESO ISS PBL23 START 31.099
HIERARCH ESO ISS PBL23 END 31.09
HIERARCH ESO ISS PBLA23 START 26.3
HIERARCH ESO ISS PBLA23 END 26.4
HIERARCH ESO ISS PBL24 START 10.358
HIERARCH ESO ISS PBL24 END 10.355
HIERARCH ESO ISS PBLA24 START 26.293
HIERARCH ESO ISS PBLA24 END 26.377
HIERARCH ESO ISS PBL34 START 20.741
HIERARCH ESO ISS PBL34 END 20.734
HIERARCH ESO ISS PBLA34 START 206.36
HIERARCH ESO ISS PBLA34 END 206.444
HIERARCH ESO ISS AMBI TAU0 START 0.005284
HIERARCH ESO ISS AMBI TAU0 END 0.005284
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49