Exposure
ID
PIONI.2024-10-19T06:44:33.399_1
Header ID
PIONI.2024-10-19T06:44:33.399
Date updated
2024-10-19 06:50:53 UTC+0000
Release date
2024-10-19 06:44:33 UTC+0000
UTC Start
2024-10-19 06:44:33.399
UTC End
2024-10-19 06:44:58.999
MJD Start
60602.2809421206
MJD End
60602.2812384169
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006608
Ambient temperature (°C)
16.27
Seeing (arcsec)
0.49
Observation
ID
61031
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
45392
Name
HD41110
RA
90.470535
DEC
-27.35768
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 80.1290 80.2240 103.6000 103.7000
A0-J2 113.9540 114.0920 77.3000 77.4000
A0-K0 116.8240 116.9220 53.4100 53.5150
G1-J2 55.0840 55.1110 37.2000 37.3000
G1-K0 89.9100 89.9140 10.2010 10.2850
J2-K0 47.8650 47.8720 338.7270 338.7730
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 60602.2809421206
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD41110
RA 90.470535
DEC -27.35768
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
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.129
HIERARCH ESO ISS PBL12 END 80.224
HIERARCH ESO ISS PBLA12 START 103.6
HIERARCH ESO ISS PBLA12 END 103.7
HIERARCH ESO ISS PBL13 START 113.954
HIERARCH ESO ISS PBL13 END 114.092
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.4
HIERARCH ESO ISS PBL14 START 116.824
HIERARCH ESO ISS PBL14 END 116.922
HIERARCH ESO ISS PBLA14 START 53.41
HIERARCH ESO ISS PBLA14 END 53.515
HIERARCH ESO ISS PBL23 START 55.084
HIERARCH ESO ISS PBL23 END 55.111
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.3
HIERARCH ESO ISS PBL24 START 89.91
HIERARCH ESO ISS PBL24 END 89.914
HIERARCH ESO ISS PBLA24 START 10.201
HIERARCH ESO ISS PBLA24 END 10.285
HIERARCH ESO ISS PBL34 START 47.865
HIERARCH ESO ISS PBL34 END 47.872
HIERARCH ESO ISS PBLA34 START 338.727
HIERARCH ESO ISS PBLA34 END 338.773
HIERARCH ESO ISS AMBI TAU0 START 0.006608
HIERARCH ESO ISS AMBI TAU0 END 0.006608
HIERARCH ESO ISS AMBI TEMP 16.27
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.47