Exposure
ID
PIONI.2024-09-06T06:53:15.610_1
Header ID
PIONI.2024-09-06T06:53:15.610
Date updated
2024-09-06 07:00:31 UTC+0000
Release date
2024-09-06 06:53:15 UTC+0000
UTC Start
2024-09-06 06:53:15.610
UTC End
2024-09-06 06:53:54.010
MJD Start
60559.2869862318
MJD End
60559.28743067624
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0038095
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.935
Observation
ID
60633
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
45072
Name
HD24291
RA
57.509238
DEC
-45.38537
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 73.6950 73.8270 88.6000 88.7000
A0-J2 114.6180 114.7520 62.9000 63.1000
A0-K0 122.7900 122.8510 42.6840 42.8600
G1-J2 57.7870 57.7960 29.4000 29.6000
G1-K0 88.9740 88.9700 6.1800 6.2990
J2-K0 42.5300 42.5560 333.7250 333.7980
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 60559.2869862318
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD24291
RA 57.509238
DEC -45.38537
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 73.695
HIERARCH ESO ISS PBL12 END 73.827
HIERARCH ESO ISS PBLA12 START 88.6
HIERARCH ESO ISS PBLA12 END 88.7
HIERARCH ESO ISS PBL13 START 114.618
HIERARCH ESO ISS PBL13 END 114.752
HIERARCH ESO ISS PBLA13 START 62.9
HIERARCH ESO ISS PBLA13 END 63.1
HIERARCH ESO ISS PBL14 START 122.79
HIERARCH ESO ISS PBL14 END 122.851
HIERARCH ESO ISS PBLA14 START 42.684
HIERARCH ESO ISS PBLA14 END 42.86
HIERARCH ESO ISS PBL23 START 57.787
HIERARCH ESO ISS PBL23 END 57.796
HIERARCH ESO ISS PBLA23 START 29.4
HIERARCH ESO ISS PBLA23 END 29.6
HIERARCH ESO ISS PBL24 START 88.974
HIERARCH ESO ISS PBL24 END 88.97
HIERARCH ESO ISS PBLA24 START 6.18
HIERARCH ESO ISS PBLA24 END 6.299
HIERARCH ESO ISS PBL34 START 42.53
HIERARCH ESO ISS PBL34 END 42.556
HIERARCH ESO ISS PBLA34 START 333.725
HIERARCH ESO ISS PBLA34 END 333.798
HIERARCH ESO ISS AMBI TAU0 START 0.003934
HIERARCH ESO ISS AMBI TAU0 END 0.003685
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.91