Exposure
ID
PIONI.2025-08-29T07:13:13.536_1
Header ID
PIONI.2025-08-29T07:13:13.536
Date updated
2025-08-29 07:20:58 UTC+0000
Release date
2025-08-29 07:13:13 UTC+0000
UTC Start
2025-08-29 07:13:13.536
UTC End
2025-08-29 07:13:39.136
MJD Start
60916.300851115
MJD End
60916.301147411294
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002963
Ambient temperature (°C)
10.7
Seeing (arcsec)
0.75
Observation
ID
70151
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52050
Name
M05_HD1221
RA
3.973744
DEC
-75.91163
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 86.3740 86.3890 117.7000 117.8000
A0-J2 129.2290 129.2280 102.8000 102.9000
A0-K0 122.1010 122.0770 88.7200 88.8660
G1-J2 50.8720 50.8540 76.9000 77.0000
G1-K0 62.5420 62.5110 46.7820 46.9010
J2-K0 31.5190 31.5220 352.7780 352.8800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9209(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60916.300851115
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD1221
RA 3.973744
DEC -75.91163
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 86.374
HIERARCH ESO ISS PBL12 END 86.389
HIERARCH ESO ISS PBLA12 START 117.7
HIERARCH ESO ISS PBLA12 END 117.8
HIERARCH ESO ISS PBL13 START 129.229
HIERARCH ESO ISS PBL13 END 129.228
HIERARCH ESO ISS PBLA13 START 102.8
HIERARCH ESO ISS PBLA13 END 102.9
HIERARCH ESO ISS PBL14 START 122.101
HIERARCH ESO ISS PBL14 END 122.077
HIERARCH ESO ISS PBLA14 START 88.72
HIERARCH ESO ISS PBLA14 END 88.866
HIERARCH ESO ISS PBL23 START 50.872
HIERARCH ESO ISS PBL23 END 50.854
HIERARCH ESO ISS PBLA23 START 76.9
HIERARCH ESO ISS PBLA23 END 77.0
HIERARCH ESO ISS PBL24 START 62.542
HIERARCH ESO ISS PBL24 END 62.511
HIERARCH ESO ISS PBLA24 START 46.782
HIERARCH ESO ISS PBLA24 END 46.901
HIERARCH ESO ISS PBL34 START 31.519
HIERARCH ESO ISS PBL34 END 31.522
HIERARCH ESO ISS PBLA34 START 352.778
HIERARCH ESO ISS PBLA34 END 352.88
HIERARCH ESO ISS AMBI TAU0 START 0.002963
HIERARCH ESO ISS AMBI TAU0 END 0.002963
HIERARCH ESO ISS AMBI TEMP 10.7
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75