Exposure
ID
PIONI.2024-09-09T05:16:31.138_1
Header ID
PIONI.2024-09-09T05:16:31.138
Date updated
2024-09-09 05:25:42 UTC+0000
Release date
2024-09-09 05:16:31 UTC+0000
UTC Start
2024-09-09 05:16:31.138
UTC End
2024-09-09 05:16:56.738
MJD Start
60562.2198048411
MJD End
60562.2201011374
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.8
Seeing (arcsec)
0.83
Observation
ID
60696
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
45132
Name
CD-78 110
RA
46.606995
DEC
-77.6107
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 28.8050 28.8270 95.5000 95.7000
A0-J2 126.5240 126.5350 43.3000 43.4000
A0-J6 125.5700 125.5700 0.4480 0.5650
B5-J2 111.2460 111.2420 31.5000 31.6000
B5-J6 131.3040 131.3230 347.8290 347.9390
J2-J6 92.0940 92.1690 291.3250 291.4530
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 60562.2198048411
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-78 110
RA 46.606995
DEC -77.6107
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 28.805
HIERARCH ESO ISS PBL12 END 28.827
HIERARCH ESO ISS PBLA12 START 95.5
HIERARCH ESO ISS PBLA12 END 95.7
HIERARCH ESO ISS PBL13 START 126.524
HIERARCH ESO ISS PBL13 END 126.535
HIERARCH ESO ISS PBLA13 START 43.3
HIERARCH ESO ISS PBLA13 END 43.4
HIERARCH ESO ISS PBL14 START 125.57
HIERARCH ESO ISS PBL14 END 125.57
HIERARCH ESO ISS PBLA14 START 0.448
HIERARCH ESO ISS PBLA14 END 0.565
HIERARCH ESO ISS PBL23 START 111.246
HIERARCH ESO ISS PBL23 END 111.242
HIERARCH ESO ISS PBLA23 START 31.5
HIERARCH ESO ISS PBLA23 END 31.6
HIERARCH ESO ISS PBL24 START 131.304
HIERARCH ESO ISS PBL24 END 131.323
HIERARCH ESO ISS PBLA24 START 347.829
HIERARCH ESO ISS PBLA24 END 347.939
HIERARCH ESO ISS PBL34 START 92.094
HIERARCH ESO ISS PBL34 END 92.169
HIERARCH ESO ISS PBLA34 START 291.325
HIERARCH ESO ISS PBLA34 END 291.453
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.8
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83