Exposure
ID
PIONI.2025-11-14T04:24:47.013_1
Header ID
PIONI.2025-11-14T04:24:47.013
Date updated
2025-11-14 04:36:05 UTC+0000
Release date
2025-11-14 04:24:47 UTC+0000
UTC Start
2025-11-14 04:24:47.013
UTC End
2025-11-14 04:25:12.613
MJD Start
60993.1838774676
MJD End
60993.1841737639
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003869
Ambient temperature (°C)
13.14
Seeing (arcsec)
0.52
Observation
ID
71744
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
53263
Name
M05_HD20200
RA
48.314274
DEC
-41.37984
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 24.6710 24.6780 141.8000 141.8000
A0-D0 31.8340 31.8280 72.2000 72.3000
A0-C1 22.4690 22.4740 115.5380 115.6320
B2-D0 32.7500 32.7410 27.4000 27.4000
B2-C1 10.9090 10.9060 27.3190 27.3910
D0-C1 21.8410 21.8350 207.3840 207.4560
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60993.1838774676
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD20200
RA 48.314274
DEC -41.37984
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 24.671
HIERARCH ESO ISS PBL12 END 24.678
HIERARCH ESO ISS PBLA12 START 141.8
HIERARCH ESO ISS PBLA12 END 141.8
HIERARCH ESO ISS PBL13 START 31.834
HIERARCH ESO ISS PBL13 END 31.828
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.469
HIERARCH ESO ISS PBL14 END 22.474
HIERARCH ESO ISS PBLA14 START 115.538
HIERARCH ESO ISS PBLA14 END 115.632
HIERARCH ESO ISS PBL23 START 32.75
HIERARCH ESO ISS PBL23 END 32.741
HIERARCH ESO ISS PBLA23 START 27.4
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 10.909
HIERARCH ESO ISS PBL24 END 10.906
HIERARCH ESO ISS PBLA24 START 27.319
HIERARCH ESO ISS PBLA24 END 27.391
HIERARCH ESO ISS PBL34 START 21.841
HIERARCH ESO ISS PBL34 END 21.835
HIERARCH ESO ISS PBLA34 START 207.384
HIERARCH ESO ISS PBLA34 END 207.456
HIERARCH ESO ISS AMBI TAU0 START 0.003869
HIERARCH ESO ISS AMBI TAU0 END 0.003869
HIERARCH ESO ISS AMBI TEMP 13.14
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52