Exposure
ID
PIONI.2024-11-30T05:53:30.113_1
Header ID
PIONI.2024-11-30T05:53:30.113
Date updated
2024-11-30 06:00:38 UTC+0000
Release date
2024-11-30 05:53:30 UTC+0000
UTC Start
2024-11-30 05:53:30.113
UTC End
2024-11-30 05:54:08.513
MJD Start
60644.2454874241
MJD End
60644.2459318685
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008496
Ambient temperature (°C)
17.67
Seeing (arcsec)
0.495
Observation
ID
62143
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
46231
Name
HD87529
RA
150.78219
DEC
-65.69145
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 26.6950 26.7520 99.4000 99.5000
A0-J2 118.2850 118.3230 30.6000 30.9000
A0-J6 145.4130 145.4330 350.7520 350.8860
B5-J2 111.4090 111.4140 17.7000 17.9000
B5-J6 156.0000 156.0590 341.4220 341.5400
J2-J6 93.5160 93.6950 296.5310 296.6590
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 60644.2454874241
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD87529
RA 150.78219
DEC -65.69145
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 26.695
HIERARCH ESO ISS PBL12 END 26.752
HIERARCH ESO ISS PBLA12 START 99.4
HIERARCH ESO ISS PBLA12 END 99.5
HIERARCH ESO ISS PBL13 START 118.285
HIERARCH ESO ISS PBL13 END 118.323
HIERARCH ESO ISS PBLA13 START 30.6
HIERARCH ESO ISS PBLA13 END 30.9
HIERARCH ESO ISS PBL14 START 145.413
HIERARCH ESO ISS PBL14 END 145.433
HIERARCH ESO ISS PBLA14 START 350.752
HIERARCH ESO ISS PBLA14 END 350.886
HIERARCH ESO ISS PBL23 START 111.409
HIERARCH ESO ISS PBL23 END 111.414
HIERARCH ESO ISS PBLA23 START 17.7
HIERARCH ESO ISS PBLA23 END 17.9
HIERARCH ESO ISS PBL24 START 156.0
HIERARCH ESO ISS PBL24 END 156.059
HIERARCH ESO ISS PBLA24 START 341.422
HIERARCH ESO ISS PBLA24 END 341.54
HIERARCH ESO ISS PBL34 START 93.516
HIERARCH ESO ISS PBL34 END 93.695
HIERARCH ESO ISS PBLA34 START 296.531
HIERARCH ESO ISS PBLA34 END 296.659
HIERARCH ESO ISS AMBI TAU0 START 0.008842
HIERARCH ESO ISS AMBI TAU0 END 0.00815
HIERARCH ESO ISS AMBI TEMP 17.67
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.48