Exposure
ID
PIONI.2025-09-30T03:31:27.799_1
Header ID
PIONI.2025-09-30T03:31:27.799
Date updated
2025-09-30 03:40:56 UTC+0000
Release date
2025-09-30 03:31:27 UTC+0000
UTC Start
2025-09-30 03:31:27.798
UTC End
2025-09-30 03:31:53.398
MJD Start
60948.1468495154
MJD End
60948.147145811694
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010629
Ambient temperature (°C)
11.98
Seeing (arcsec)
0.365
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 90.4990 90.5010 133.3000 133.4000
A0-J2 126.0490 126.0100 114.3000 114.4000
A0-K0 116.7730 116.6950 94.6830 94.8110
G1-J2 50.0420 49.9980 78.3000 78.4000
G1-K0 72.8800 72.8250 43.8870 43.9660
J2-K0 42.4000 42.3990 2.0580 2.1340
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 60948.1468495154
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 90.499
HIERARCH ESO ISS PBL12 END 90.501
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.4
HIERARCH ESO ISS PBL13 START 126.049
HIERARCH ESO ISS PBL13 END 126.01
HIERARCH ESO ISS PBLA13 START 114.3
HIERARCH ESO ISS PBLA13 END 114.4
HIERARCH ESO ISS PBL14 START 116.773
HIERARCH ESO ISS PBL14 END 116.695
HIERARCH ESO ISS PBLA14 START 94.683
HIERARCH ESO ISS PBLA14 END 94.811
HIERARCH ESO ISS PBL23 START 50.042
HIERARCH ESO ISS PBL23 END 49.998
HIERARCH ESO ISS PBLA23 START 78.3
HIERARCH ESO ISS PBLA23 END 78.4
HIERARCH ESO ISS PBL24 START 72.88
HIERARCH ESO ISS PBL24 END 72.825
HIERARCH ESO ISS PBLA24 START 43.887
HIERARCH ESO ISS PBLA24 END 43.966
HIERARCH ESO ISS PBL34 START 42.4
HIERARCH ESO ISS PBL34 END 42.399
HIERARCH ESO ISS PBLA34 START 2.058
HIERARCH ESO ISS PBLA34 END 2.134
HIERARCH ESO ISS AMBI TAU0 START 0.009816
HIERARCH ESO ISS AMBI TAU0 END 0.011442
HIERARCH ESO ISS AMBI TEMP 11.98
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.36