Exposure
ID
PIONI.2025-08-29T07:14:28.589_1
Header ID
PIONI.2025-08-29T07:14:28.589
Date updated
2025-08-29 07:20:58 UTC+0000
Release date
2025-08-29 07:14:28 UTC+0000
UTC Start
2025-08-29 07:14:28.589
UTC End
2025-08-29 07:14:54.189
MJD Start
60916.3017197829
MJD End
60916.3020160792
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0029154999999999997
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.805
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 86.4060 86.4210 118.0000 118.1000
A0-J2 129.2270 129.2270 103.1000 103.2000
A0-K0 122.0500 122.0250 89.0230 89.1680
G1-J2 50.8350 50.8170 77.2000 77.3000
G1-K0 62.4780 62.4470 47.0300 47.1490
J2-K0 31.5250 31.5280 352.9910 353.0940
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 60916.3017197829
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 86.406
HIERARCH ESO ISS PBL12 END 86.421
HIERARCH ESO ISS PBLA12 START 118.0
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 129.227
HIERARCH ESO ISS PBL13 END 129.227
HIERARCH ESO ISS PBLA13 START 103.1
HIERARCH ESO ISS PBLA13 END 103.2
HIERARCH ESO ISS PBL14 START 122.05
HIERARCH ESO ISS PBL14 END 122.025
HIERARCH ESO ISS PBLA14 START 89.023
HIERARCH ESO ISS PBLA14 END 89.168
HIERARCH ESO ISS PBL23 START 50.835
HIERARCH ESO ISS PBL23 END 50.817
HIERARCH ESO ISS PBLA23 START 77.2
HIERARCH ESO ISS PBLA23 END 77.3
HIERARCH ESO ISS PBL24 START 62.478
HIERARCH ESO ISS PBL24 END 62.447
HIERARCH ESO ISS PBLA24 START 47.03
HIERARCH ESO ISS PBLA24 END 47.149
HIERARCH ESO ISS PBL34 START 31.525
HIERARCH ESO ISS PBL34 END 31.528
HIERARCH ESO ISS PBLA34 START 352.991
HIERARCH ESO ISS PBLA34 END 353.094
HIERARCH ESO ISS AMBI TAU0 START 0.002963
HIERARCH ESO ISS AMBI TAU0 END 0.002868
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.8