Exposure
ID
PIONI.2024-09-08T03:27:49.215_1
Header ID
PIONI.2024-09-08T03:27:49.215
Date updated
2024-09-08 03:35:39 UTC+0000
Release date
2024-09-08 03:27:49 UTC+0000
UTC Start
2024-09-08 03:27:49.215
UTC End
2024-09-08 03:28:27.615
MJD Start
60561.1443196167
MJD End
60561.144764061144
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006491
Ambient temperature (°C)
16.78
Seeing (arcsec)
0.67
Observation
ID
60669
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
45106
Name
HD845
RA
3.168667
DEC
-43.16454
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 41.5710 41.6160 135.4000 135.5000
A0-J2 116.7490 116.8810 68.0000 68.1000
A0-J6 167.7590 167.7490 8.8510 8.9650
B5-J2 107.8580 107.9150 47.1000 47.3000
B5-J6 195.3830 195.3860 359.0090 359.1070
J2-J6 147.1700 147.2860 325.9550 326.0250
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 60561.1443196167
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD845
RA 3.168667
DEC -43.16454
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 41.571
HIERARCH ESO ISS PBL12 END 41.616
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 116.749
HIERARCH ESO ISS PBL13 END 116.881
HIERARCH ESO ISS PBLA13 START 68.0
HIERARCH ESO ISS PBLA13 END 68.1
HIERARCH ESO ISS PBL14 START 167.759
HIERARCH ESO ISS PBL14 END 167.749
HIERARCH ESO ISS PBLA14 START 8.851
HIERARCH ESO ISS PBLA14 END 8.965
HIERARCH ESO ISS PBL23 START 107.858
HIERARCH ESO ISS PBL23 END 107.915
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.3
HIERARCH ESO ISS PBL24 START 195.383
HIERARCH ESO ISS PBL24 END 195.386
HIERARCH ESO ISS PBLA24 START 359.009
HIERARCH ESO ISS PBLA24 END 359.107
HIERARCH ESO ISS PBL34 START 147.17
HIERARCH ESO ISS PBL34 END 147.286
HIERARCH ESO ISS PBLA34 START 325.955
HIERARCH ESO ISS PBLA34 END 326.025
HIERARCH ESO ISS AMBI TAU0 START 0.006491
HIERARCH ESO ISS AMBI TAU0 END 0.006491
HIERARCH ESO ISS AMBI TEMP 16.78
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67