Exposure
ID
PIONI.2024-08-31T08:28:02.926_1
Header ID
PIONI.2024-08-31T08:28:02.926
Date updated
2024-08-31 08:35:32 UTC+0000
Release date
2024-08-31 08:28:02 UTC+0000
UTC Start
2024-08-31 08:28:02.926
UTC End
2024-08-31 08:28:41.326
MJD Start
60553.3528116378
MJD End
60553.35325608224
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003758
Ambient temperature (°C)
7.22
Seeing (arcsec)
1.41
Observation
ID
60466
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
44916
Name
HD22095
RA
53.396957
DEC
-3.99361
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 48.0670 48.0520 145.3000 145.3000
A0-J2 124.2050 124.3330 91.6000 91.6000
A0-J6 153.2060 153.2960 20.0420 20.1450
B5-J2 103.2950 103.4410 69.5000 69.6000
B5-J6 185.1360 185.1750 7.7960 7.8960
J2-J6 163.7870 163.7280 334.0590 334.1120
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 60553.3528116378
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD22095
RA 53.396957
DEC -3.99361
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 48.067
HIERARCH ESO ISS PBL12 END 48.052
HIERARCH ESO ISS PBLA12 START 145.3
HIERARCH ESO ISS PBLA12 END 145.3
HIERARCH ESO ISS PBL13 START 124.205
HIERARCH ESO ISS PBL13 END 124.333
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 153.206
HIERARCH ESO ISS PBL14 END 153.296
HIERARCH ESO ISS PBLA14 START 20.042
HIERARCH ESO ISS PBLA14 END 20.145
HIERARCH ESO ISS PBL23 START 103.295
HIERARCH ESO ISS PBL23 END 103.441
HIERARCH ESO ISS PBLA23 START 69.5
HIERARCH ESO ISS PBLA23 END 69.6
HIERARCH ESO ISS PBL24 START 185.136
HIERARCH ESO ISS PBL24 END 185.175
HIERARCH ESO ISS PBLA24 START 7.796
HIERARCH ESO ISS PBLA24 END 7.896
HIERARCH ESO ISS PBL34 START 163.787
HIERARCH ESO ISS PBL34 END 163.728
HIERARCH ESO ISS PBLA34 START 334.059
HIERARCH ESO ISS PBLA34 END 334.112
HIERARCH ESO ISS AMBI TAU0 START 0.003758
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 7.22
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41