Exposure
ID
PIONI.2024-10-06T08:01:40.961_1
Header ID
PIONI.2024-10-06T08:01:40.961
Date updated
2024-10-06 08:10:29 UTC+0000
Release date
2024-10-06 08:01:40 UTC+0000
UTC Start
2024-10-06 08:01:40.960
UTC End
2024-10-06 08:02:19.360
MJD Start
60589.3345018555
MJD End
60589.3349462999
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0020035
Ambient temperature (°C)
12.92
Seeing (arcsec)
1.06
Observation
ID
60957
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
45339
Name
HD62480
RA
115.632192
DEC
-38.73924
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 38.7710 38.8300 132.6000 132.7000
A0-J2 101.6960 101.8760 56.1000 56.3000
A0-J6 169.3640 169.3650 359.5290 359.6450
B5-J2 100.0320 100.1090 34.0000 34.2000
B5-J6 197.8950 197.9110 351.3080 351.4020
J2-J6 141.6340 141.7830 322.7090 322.7550
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 60589.3345018555
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD62480
RA 115.632192
DEC -38.73924
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 38.771
HIERARCH ESO ISS PBL12 END 38.83
HIERARCH ESO ISS PBLA12 START 132.6
HIERARCH ESO ISS PBLA12 END 132.7
HIERARCH ESO ISS PBL13 START 101.696
HIERARCH ESO ISS PBL13 END 101.876
HIERARCH ESO ISS PBLA13 START 56.1
HIERARCH ESO ISS PBLA13 END 56.3
HIERARCH ESO ISS PBL14 START 169.364
HIERARCH ESO ISS PBL14 END 169.365
HIERARCH ESO ISS PBLA14 START 359.529
HIERARCH ESO ISS PBLA14 END 359.645
HIERARCH ESO ISS PBL23 START 100.032
HIERARCH ESO ISS PBL23 END 100.109
HIERARCH ESO ISS PBLA23 START 34.0
HIERARCH ESO ISS PBLA23 END 34.2
HIERARCH ESO ISS PBL24 START 197.895
HIERARCH ESO ISS PBL24 END 197.911
HIERARCH ESO ISS PBLA24 START 351.308
HIERARCH ESO ISS PBLA24 END 351.402
HIERARCH ESO ISS PBL34 START 141.634
HIERARCH ESO ISS PBL34 END 141.783
HIERARCH ESO ISS PBLA34 START 322.709
HIERARCH ESO ISS PBLA34 END 322.755
HIERARCH ESO ISS AMBI TAU0 START 0.001875
HIERARCH ESO ISS AMBI TAU0 END 0.002132
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.07