Exposure
ID
PIONI.2024-11-23T05:13:23.102_1
Header ID
PIONI.2024-11-23T05:13:23.102
Date updated
2024-11-23 05:20:48 UTC+0000
Release date
2024-11-23 05:13:23 UTC+0000
UTC Start
2024-11-23 05:13:23.101
UTC End
2024-11-23 05:13:48.701
MJD Start
60637.2176284883
MJD End
60637.2179247846
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008174
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.54
Observation
ID
61970
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
46084
Name
HD65662
RA
119.075393
DEC
-60.52637
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 71.1100 71.1770 68.7000 68.8000
A0-J2 118.4490 118.4990 47.6000 47.7000
A0-K0 126.8160 126.8270 31.9550 32.0940
G1-J2 58.0700 58.0680 21.4000 21.5000
G1-K0 81.7630 81.7620 0.6140 0.7100
J2-K0 34.3470 34.3730 323.7390 323.8100
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 60637.2176284883
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD65662
RA 119.075393
DEC -60.52637
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 71.11
HIERARCH ESO ISS PBL12 END 71.177
HIERARCH ESO ISS PBLA12 START 68.7
HIERARCH ESO ISS PBLA12 END 68.8
HIERARCH ESO ISS PBL13 START 118.449
HIERARCH ESO ISS PBL13 END 118.499
HIERARCH ESO ISS PBLA13 START 47.6
HIERARCH ESO ISS PBLA13 END 47.7
HIERARCH ESO ISS PBL14 START 126.816
HIERARCH ESO ISS PBL14 END 126.827
HIERARCH ESO ISS PBLA14 START 31.955
HIERARCH ESO ISS PBLA14 END 32.094
HIERARCH ESO ISS PBL23 START 58.07
HIERARCH ESO ISS PBL23 END 58.068
HIERARCH ESO ISS PBLA23 START 21.4
HIERARCH ESO ISS PBLA23 END 21.5
HIERARCH ESO ISS PBL24 START 81.763
HIERARCH ESO ISS PBL24 END 81.762
HIERARCH ESO ISS PBLA24 START 0.614
HIERARCH ESO ISS PBLA24 END 0.71
HIERARCH ESO ISS PBL34 START 34.347
HIERARCH ESO ISS PBL34 END 34.373
HIERARCH ESO ISS PBLA34 START 323.739
HIERARCH ESO ISS PBLA34 END 323.81
HIERARCH ESO ISS AMBI TAU0 START 0.008174
HIERARCH ESO ISS AMBI TAU0 END 0.008174
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.56