Exposure
ID
PIONI.2024-08-31T09:07:00.126_1
Header ID
PIONI.2024-08-31T09:07:00.126
Date updated
2024-08-31 09:15:30 UTC+0000
Release date
2024-08-31 09:07:00 UTC+0000
UTC Start
2024-08-31 09:07:00.126
UTC End
2024-08-31 09:07:38.526
MJD Start
60553.3798625739
MJD End
60553.38030701834
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003758
Ambient temperature (°C)
7.17
Seeing (arcsec)
1.41
Observation
ID
60469
Category
calibrator
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
44919
Name
HD23223
RA
55.842698
DEC
-2.06998
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.0840 47.0590 146.7000 146.7000
A0-J2 127.7580 127.8270 92.3000 92.3000
A0-J6 154.4060 154.5090 23.9160 24.0090
B5-J2 107.3900 107.4980 71.4000 71.4000
B5-J6 184.1880 184.2480 11.5010 11.5990
J2-J6 160.0730 159.9980 336.0200 336.0870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60553.3798625739
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD23223
RA 55.842698
DEC -2.06998
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.084
HIERARCH ESO ISS PBL12 END 47.059
HIERARCH ESO ISS PBLA12 START 146.7
HIERARCH ESO ISS PBLA12 END 146.7
HIERARCH ESO ISS PBL13 START 127.758
HIERARCH ESO ISS PBL13 END 127.827
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 154.406
HIERARCH ESO ISS PBL14 END 154.509
HIERARCH ESO ISS PBLA14 START 23.916
HIERARCH ESO ISS PBLA14 END 24.009
HIERARCH ESO ISS PBL23 START 107.39
HIERARCH ESO ISS PBL23 END 107.498
HIERARCH ESO ISS PBLA23 START 71.4
HIERARCH ESO ISS PBLA23 END 71.4
HIERARCH ESO ISS PBL24 START 184.188
HIERARCH ESO ISS PBL24 END 184.248
HIERARCH ESO ISS PBLA24 START 11.501
HIERARCH ESO ISS PBLA24 END 11.599
HIERARCH ESO ISS PBL34 START 160.073
HIERARCH ESO ISS PBL34 END 159.998
HIERARCH ESO ISS PBLA34 START 336.02
HIERARCH ESO ISS PBLA34 END 336.087
HIERARCH ESO ISS AMBI TAU0 START 0.003758
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 7.17
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41