Exposure
ID
PIONI.2025-09-30T03:30:49.863_1
Header ID
PIONI.2025-09-30T03:30:49.863
Date updated
2025-09-30 03:40:56 UTC+0000
Release date
2025-09-30 03:30:49 UTC+0000
UTC Start
2025-09-30 03:30:49.863
UTC End
2025-09-30 03:31:15.463
MJD Start
60948.1464104471
MJD End
60948.1467067434
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009816
Ambient temperature (°C)
11.98
Seeing (arcsec)
0.37
Observation
ID
70513
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52287
Name
M05_HD205935
RA
325.138677
DEC
-55.73792
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4980 90.4990 133.2000 133.3000
A0-J2 126.0890 126.0510 114.2000 114.3000
A0-K0 116.8540 116.7770 94.5490 94.6760
G1-J2 50.0870 50.0440 78.2000 78.3000
G1-K0 72.9380 72.8830 43.8040 43.8830
J2-K0 42.4020 42.4010 1.9770 2.0540
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 60948.1464104471
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD205935
RA 325.138677
DEC -55.73792
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.498
HIERARCH ESO ISS PBL12 END 90.499
HIERARCH ESO ISS PBLA12 START 133.2
HIERARCH ESO ISS PBLA12 END 133.3
HIERARCH ESO ISS PBL13 START 126.089
HIERARCH ESO ISS PBL13 END 126.051
HIERARCH ESO ISS PBLA13 START 114.2
HIERARCH ESO ISS PBLA13 END 114.3
HIERARCH ESO ISS PBL14 START 116.854
HIERARCH ESO ISS PBL14 END 116.777
HIERARCH ESO ISS PBLA14 START 94.549
HIERARCH ESO ISS PBLA14 END 94.676
HIERARCH ESO ISS PBL23 START 50.087
HIERARCH ESO ISS PBL23 END 50.044
HIERARCH ESO ISS PBLA23 START 78.2
HIERARCH ESO ISS PBLA23 END 78.3
HIERARCH ESO ISS PBL24 START 72.938
HIERARCH ESO ISS PBL24 END 72.883
HIERARCH ESO ISS PBLA24 START 43.804
HIERARCH ESO ISS PBLA24 END 43.883
HIERARCH ESO ISS PBL34 START 42.402
HIERARCH ESO ISS PBL34 END 42.401
HIERARCH ESO ISS PBLA34 START 1.977
HIERARCH ESO ISS PBLA34 END 2.054
HIERARCH ESO ISS AMBI TAU0 START 0.009816
HIERARCH ESO ISS AMBI TAU0 END 0.009816
HIERARCH ESO ISS AMBI TEMP 11.98
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37