Exposure
ID
PIONI.2024-09-13T05:40:24.784_1
Header ID
PIONI.2024-09-13T05:40:24.784
Date updated
2024-09-13 05:50:30 UTC+0000
Release date
2024-09-13 05:40:24 UTC+0000
UTC Start
2024-09-13 05:40:24.784
UTC End
2024-09-13 05:40:50.384
MJD Start
60566.2363979612
MJD End
60566.236694257495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002907
Ambient temperature (°C)
10.9
Seeing (arcsec)
0.65
Observation
ID
60675
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
45112
Name
HD16074
RA
38.677369
DEC
-7.8598
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 48.6070 48.6100 143.3000 143.3000
A0-J2 111.4100 111.5800 88.4000 88.4000
A0-J6 152.9170 152.9540 11.3810 11.4710
B5-J2 92.3970 92.5440 62.9000 63.0000
B5-J6 188.8580 188.8590 0.3320 0.4080
J2-J6 167.7760 167.7660 331.0610 331.0880
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 60566.2363979612
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD16074
RA 38.677369
DEC -7.8598
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 48.607
HIERARCH ESO ISS PBL12 END 48.61
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.3
HIERARCH ESO ISS PBL13 START 111.41
HIERARCH ESO ISS PBL13 END 111.58
HIERARCH ESO ISS PBLA13 START 88.4
HIERARCH ESO ISS PBLA13 END 88.4
HIERARCH ESO ISS PBL14 START 152.917
HIERARCH ESO ISS PBL14 END 152.954
HIERARCH ESO ISS PBLA14 START 11.381
HIERARCH ESO ISS PBLA14 END 11.471
HIERARCH ESO ISS PBL23 START 92.397
HIERARCH ESO ISS PBL23 END 92.544
HIERARCH ESO ISS PBLA23 START 62.9
HIERARCH ESO ISS PBLA23 END 63.0
HIERARCH ESO ISS PBL24 START 188.858
HIERARCH ESO ISS PBL24 END 188.859
HIERARCH ESO ISS PBLA24 START 0.332
HIERARCH ESO ISS PBLA24 END 0.408
HIERARCH ESO ISS PBL34 START 167.776
HIERARCH ESO ISS PBL34 END 167.766
HIERARCH ESO ISS PBLA34 START 331.061
HIERARCH ESO ISS PBLA34 END 331.088
HIERARCH ESO ISS AMBI TAU0 START 0.002634
HIERARCH ESO ISS AMBI TAU0 END 0.00318
HIERARCH ESO ISS AMBI TEMP 10.9
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.62