Exposure
ID
PIONI.2024-11-20T06:46:07.185_1
Header ID
PIONI.2024-11-20T06:46:07.185
Date updated
2024-11-20 06:50:39 UTC+0000
Release date
2024-11-20 06:46:07 UTC+0000
UTC Start
2024-11-20 06:46:07.185
UTC End
2024-11-20 06:46:32.785
MJD Start
60634.2820275999
MJD End
60634.2823238962
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005731
Ambient temperature (°C)
12.16
Seeing (arcsec)
1.05
Observation
ID
61899
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
46022
Name
HD39343
RA
88.074568
DEC
9.19766
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 86.8220 86.7600 111.9000 111.9000
A0-J2 128.9170 128.8930 92.0000 91.9000
A0-K0 126.7140 126.7580 73.7760 73.7580
G1-J2 55.8420 55.8790 59.9000 59.9000
G1-K0 79.3230 79.3820 31.2270 31.2720
J2-K0 40.4480 40.4360 349.7780 349.8510
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 60634.2820275999
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD39343
RA 88.074568
DEC 9.19766
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 86.822
HIERARCH ESO ISS PBL12 END 86.76
HIERARCH ESO ISS PBLA12 START 111.9
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 128.917
HIERARCH ESO ISS PBL13 END 128.893
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 126.714
HIERARCH ESO ISS PBL14 END 126.758
HIERARCH ESO ISS PBLA14 START 73.776
HIERARCH ESO ISS PBLA14 END 73.758
HIERARCH ESO ISS PBL23 START 55.842
HIERARCH ESO ISS PBL23 END 55.879
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 79.323
HIERARCH ESO ISS PBL24 END 79.382
HIERARCH ESO ISS PBLA24 START 31.227
HIERARCH ESO ISS PBLA24 END 31.272
HIERARCH ESO ISS PBL34 START 40.448
HIERARCH ESO ISS PBL34 END 40.436
HIERARCH ESO ISS PBLA34 START 349.778
HIERARCH ESO ISS PBLA34 END 349.851
HIERARCH ESO ISS AMBI TAU0 START 0.005926
HIERARCH ESO ISS AMBI TAU0 END 0.005536
HIERARCH ESO ISS AMBI TEMP 12.16
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.1