Exposure
ID
PIONI.2025-10-02T02:27:16.087_1
Header ID
PIONI.2025-10-02T02:27:16.087
Date updated
2025-10-02 02:35:58 UTC+0000
Release date
2025-10-02 02:27:16 UTC+0000
UTC Start
2025-10-02 02:27:16.087
UTC End
2025-10-02 02:27:41.687
MJD Start
60950.1022695214
MJD End
60950.102565817695
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0039945
Ambient temperature (°C)
12.37
Seeing (arcsec)
1.04
Observation
ID
70542
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52310
Name
M05_HD201865
RA
318.451089
DEC
-43.13014
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 90.3210 90.3120 127.3000 127.4000
A0-J2 126.1660 126.1140 105.6000 105.8000
A0-K0 120.8840 120.8040 84.0450 84.1430
G1-J2 53.8380 53.7980 67.3000 67.4000
G1-K0 82.9230 82.8820 35.7280 35.7910
J2-K0 46.5840 46.5840 358.4530 358.5230
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 60950.1022695214
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD201865
RA 318.451089
DEC -43.13014
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 90.321
HIERARCH ESO ISS PBL12 END 90.312
HIERARCH ESO ISS PBLA12 START 127.3
HIERARCH ESO ISS PBLA12 END 127.4
HIERARCH ESO ISS PBL13 START 126.166
HIERARCH ESO ISS PBL13 END 126.114
HIERARCH ESO ISS PBLA13 START 105.6
HIERARCH ESO ISS PBLA13 END 105.8
HIERARCH ESO ISS PBL14 START 120.884
HIERARCH ESO ISS PBL14 END 120.804
HIERARCH ESO ISS PBLA14 START 84.045
HIERARCH ESO ISS PBLA14 END 84.143
HIERARCH ESO ISS PBL23 START 53.838
HIERARCH ESO ISS PBL23 END 53.798
HIERARCH ESO ISS PBLA23 START 67.3
HIERARCH ESO ISS PBLA23 END 67.4
HIERARCH ESO ISS PBL24 START 82.923
HIERARCH ESO ISS PBL24 END 82.882
HIERARCH ESO ISS PBLA24 START 35.728
HIERARCH ESO ISS PBLA24 END 35.791
HIERARCH ESO ISS PBL34 START 46.584
HIERARCH ESO ISS PBL34 END 46.584
HIERARCH ESO ISS PBLA34 START 358.453
HIERARCH ESO ISS PBLA34 END 358.523
HIERARCH ESO ISS AMBI TAU0 START 0.004047
HIERARCH ESO ISS AMBI TAU0 END 0.003942
HIERARCH ESO ISS AMBI TEMP 12.37
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 0.98