Exposure
ID
PIONI.2024-09-09T05:54:15.147_1
Header ID
PIONI.2024-09-09T05:54:15.147
Date updated
2024-09-09 06:00:33 UTC+0000
Release date
2024-09-09 05:54:15 UTC+0000
UTC Start
2024-09-09 05:54:15.148
UTC End
2024-09-09 05:54:40.748
MJD Start
60562.2460086518
MJD End
60562.246304948094
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003947
Ambient temperature (°C)
15.97
Seeing (arcsec)
0.9
Observation
ID
60700
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
45136
Name
HD24706
RA
58.388274
DEC
-46.89387
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 35.5560 35.6040 127.1000 127.1000
A0-J2 107.0890 107.1890 50.1000 50.3000
A0-J6 166.2270 166.2290 358.7570 358.8450
B5-J2 104.9310 104.9670 30.9000 31.0000
B5-J6 190.3270 190.3480 350.3300 350.4030
J2-J6 129.9220 130.0490 318.6700 318.7160
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 60562.2460086518
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD24706
RA 58.388274
DEC -46.89387
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 35.556
HIERARCH ESO ISS PBL12 END 35.604
HIERARCH ESO ISS PBLA12 START 127.1
HIERARCH ESO ISS PBLA12 END 127.1
HIERARCH ESO ISS PBL13 START 107.089
HIERARCH ESO ISS PBL13 END 107.189
HIERARCH ESO ISS PBLA13 START 50.1
HIERARCH ESO ISS PBLA13 END 50.3
HIERARCH ESO ISS PBL14 START 166.227
HIERARCH ESO ISS PBL14 END 166.229
HIERARCH ESO ISS PBLA14 START 358.757
HIERARCH ESO ISS PBLA14 END 358.845
HIERARCH ESO ISS PBL23 START 104.931
HIERARCH ESO ISS PBL23 END 104.967
HIERARCH ESO ISS PBLA23 START 30.9
HIERARCH ESO ISS PBLA23 END 31.0
HIERARCH ESO ISS PBL24 START 190.327
HIERARCH ESO ISS PBL24 END 190.348
HIERARCH ESO ISS PBLA24 START 350.33
HIERARCH ESO ISS PBLA24 END 350.403
HIERARCH ESO ISS PBL34 START 129.922
HIERARCH ESO ISS PBL34 END 130.049
HIERARCH ESO ISS PBLA34 START 318.67
HIERARCH ESO ISS PBLA34 END 318.716
HIERARCH ESO ISS AMBI TAU0 START 0.003947
HIERARCH ESO ISS AMBI TAU0 END 0.003947
HIERARCH ESO ISS AMBI TEMP 15.97
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9