Exposure
ID
PIONI.2024-09-09T05:53:00.408_1
Header ID
PIONI.2024-09-09T05:53:00.408
Date updated
2024-09-09 06:00:33 UTC+0000
Release date
2024-09-09 05:53:00 UTC+0000
UTC Start
2024-09-09 05:53:00.408
UTC End
2024-09-09 05:53:26.008
MJD Start
60562.2451436077
MJD End
60562.245439904
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004472
Ambient temperature (°C)
15.96
Seeing (arcsec)
0.88
Observation
ID
60700
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
45136
Name
HD24706
RA
58.388274
DEC
-46.89387
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 35.4570 35.5050 127.0000 127.0000
A0-J2 106.8820 106.9810 49.8000 50.0000
A0-J6 166.2250 166.2260 358.5760 358.6640
B5-J2 104.8560 104.8920 30.6000 30.7000
B5-J6 190.2850 190.3050 350.1800 350.2530
J2-J6 129.6590 129.7850 318.5770 318.6230
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 60562.2451436077
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD24706
RA 58.388274
DEC -46.89387
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 35.457
HIERARCH ESO ISS PBL12 END 35.505
HIERARCH ESO ISS PBLA12 START 127.0
HIERARCH ESO ISS PBLA12 END 127.0
HIERARCH ESO ISS PBL13 START 106.882
HIERARCH ESO ISS PBL13 END 106.981
HIERARCH ESO ISS PBLA13 START 49.8
HIERARCH ESO ISS PBLA13 END 50.0
HIERARCH ESO ISS PBL14 START 166.225
HIERARCH ESO ISS PBL14 END 166.226
HIERARCH ESO ISS PBLA14 START 358.576
HIERARCH ESO ISS PBLA14 END 358.664
HIERARCH ESO ISS PBL23 START 104.856
HIERARCH ESO ISS PBL23 END 104.892
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 30.7
HIERARCH ESO ISS PBL24 START 190.285
HIERARCH ESO ISS PBL24 END 190.305
HIERARCH ESO ISS PBLA24 START 350.18
HIERARCH ESO ISS PBLA24 END 350.253
HIERARCH ESO ISS PBL34 START 129.659
HIERARCH ESO ISS PBL34 END 129.785
HIERARCH ESO ISS PBLA34 START 318.577
HIERARCH ESO ISS PBLA34 END 318.623
HIERARCH ESO ISS AMBI TAU0 START 0.004997
HIERARCH ESO ISS AMBI TAU0 END 0.003947
HIERARCH ESO ISS AMBI TEMP 15.96
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.9