Exposure
ID
PIONI.2025-10-27T02:25:02.345_1
Header ID
PIONI.2025-10-27T02:25:02.345
Date updated
2025-10-27 02:31:09 UTC+0000
Release date
2025-10-27 02:25:02 UTC+0000
UTC Start
2025-10-27 02:25:02.344
UTC End
2025-10-27 02:25:27.944
MJD Start
60975.1007215753
MJD End
60975.101017871595
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003936
Ambient temperature (°C)
12.61
Seeing (arcsec)
1.28
Observation
ID
71006
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52693
Name
M05_HD221241
RA
352.640318
DEC
-41.98927
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 90.4630 90.4680 120.5000 120.6000
A0-J2 128.6370 128.6130 98.4000 98.5000
A0-K0 125.3340 125.2840 77.2750 77.3700
G1-J2 56.1890 56.1630 61.3000 61.4000
G1-K0 85.7940 85.7650 31.0800 31.1480
J2-K0 46.7460 46.7490 353.8750 353.9430
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 60975.1007215753
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD221241
RA 352.640318
DEC -41.98927
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 90.463
HIERARCH ESO ISS PBL12 END 90.468
HIERARCH ESO ISS PBLA12 START 120.5
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 128.637
HIERARCH ESO ISS PBL13 END 128.613
HIERARCH ESO ISS PBLA13 START 98.4
HIERARCH ESO ISS PBLA13 END 98.5
HIERARCH ESO ISS PBL14 START 125.334
HIERARCH ESO ISS PBL14 END 125.284
HIERARCH ESO ISS PBLA14 START 77.275
HIERARCH ESO ISS PBLA14 END 77.37
HIERARCH ESO ISS PBL23 START 56.189
HIERARCH ESO ISS PBL23 END 56.163
HIERARCH ESO ISS PBLA23 START 61.3
HIERARCH ESO ISS PBLA23 END 61.4
HIERARCH ESO ISS PBL24 START 85.794
HIERARCH ESO ISS PBL24 END 85.765
HIERARCH ESO ISS PBLA24 START 31.08
HIERARCH ESO ISS PBLA24 END 31.148
HIERARCH ESO ISS PBL34 START 46.746
HIERARCH ESO ISS PBL34 END 46.749
HIERARCH ESO ISS PBLA34 START 353.875
HIERARCH ESO ISS PBLA34 END 353.943
HIERARCH ESO ISS AMBI TAU0 START 0.003936
HIERARCH ESO ISS AMBI TAU0 END 0.003936
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.28