Exposure
ID
PIONI.2024-09-09T04:54:29.070_1
Header ID
PIONI.2024-09-09T04:54:29.070
Date updated
2024-09-09 05:00:32 UTC+0000
Release date
2024-09-09 04:54:29 UTC+0000
UTC Start
2024-09-09 04:54:29.070
UTC End
2024-09-09 04:54:54.670
MJD Start
60562.2045031218
MJD End
60562.2047994181
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.65
Seeing (arcsec)
0.85
Observation
ID
60677
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
45114
Name
HD17559
RA
42.260331
DEC
-4.22491
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 47.7450 47.7600 143.4000 143.4000
A0-J2 83.9830 84.2390 89.1000 89.1000
A0-J6 145.3090 145.3060 359.2690 359.3700
B5-J2 68.1690 68.3580 54.5000 54.6000
B5-J6 186.1000 186.0660 350.6180 350.6910
J2-J6 167.6360 167.6500 329.2110 329.2140
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 60562.2045031218
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD17559
RA 42.260331
DEC -4.22491
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 47.745
HIERARCH ESO ISS PBL12 END 47.76
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 83.983
HIERARCH ESO ISS PBL13 END 84.239
HIERARCH ESO ISS PBLA13 START 89.1
HIERARCH ESO ISS PBLA13 END 89.1
HIERARCH ESO ISS PBL14 START 145.309
HIERARCH ESO ISS PBL14 END 145.306
HIERARCH ESO ISS PBLA14 START 359.269
HIERARCH ESO ISS PBLA14 END 359.37
HIERARCH ESO ISS PBL23 START 68.169
HIERARCH ESO ISS PBL23 END 68.358
HIERARCH ESO ISS PBLA23 START 54.5
HIERARCH ESO ISS PBLA23 END 54.6
HIERARCH ESO ISS PBL24 START 186.1
HIERARCH ESO ISS PBL24 END 186.066
HIERARCH ESO ISS PBLA24 START 350.618
HIERARCH ESO ISS PBLA24 END 350.691
HIERARCH ESO ISS PBL34 START 167.636
HIERARCH ESO ISS PBL34 END 167.65
HIERARCH ESO ISS PBLA34 START 329.211
HIERARCH ESO ISS PBLA34 END 329.214
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.65
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85