Exposure
ID
PIONI.2024-10-23T08:31:02.292_1
Header ID
PIONI.2024-10-23T08:31:02.292
Date updated
2024-10-23 08:40:44 UTC+0000
Release date
2024-10-23 08:31:02 UTC+0000
UTC Start
2024-10-23 08:31:02.292
UTC End
2024-10-23 08:33:35.892
MJD Start
60606.3548876401
MJD End
60606.35666541787
Exposure time (s)
153.6
Validation level
1
Tau 0: Coherence time (s)
0.002918
Ambient temperature (°C)
8.99
Seeing (arcsec)
1.01
Observation
ID
61059
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
45419
Name
HD55302
RA
106.323075
DEC
-72.99029
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 82.7520 82.8790 92.4000 93.1000
A0-J2 128.2970 128.3490 76.0000 76.6000
A0-K0 126.2080 126.1420 61.6110 62.2500
G1-J2 54.2690 54.2120 50.4000 51.0000
G1-K0 69.5430 69.4600 24.0660 24.5690
J2-K0 31.8410 31.8950 335.0600 335.5050
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 60606.3548876401
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD55302
RA 106.323075
DEC -72.99029
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 153.6
HIERARCH ESO DET DIT 0.003
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 82.752
HIERARCH ESO ISS PBL12 END 82.879
HIERARCH ESO ISS PBLA12 START 92.4
HIERARCH ESO ISS PBLA12 END 93.1
HIERARCH ESO ISS PBL13 START 128.297
HIERARCH ESO ISS PBL13 END 128.349
HIERARCH ESO ISS PBLA13 START 76.0
HIERARCH ESO ISS PBLA13 END 76.6
HIERARCH ESO ISS PBL14 START 126.208
HIERARCH ESO ISS PBL14 END 126.142
HIERARCH ESO ISS PBLA14 START 61.611
HIERARCH ESO ISS PBLA14 END 62.25
HIERARCH ESO ISS PBL23 START 54.269
HIERARCH ESO ISS PBL23 END 54.212
HIERARCH ESO ISS PBLA23 START 50.4
HIERARCH ESO ISS PBLA23 END 51.0
HIERARCH ESO ISS PBL24 START 69.543
HIERARCH ESO ISS PBL24 END 69.46
HIERARCH ESO ISS PBLA24 START 24.066
HIERARCH ESO ISS PBLA24 END 24.569
HIERARCH ESO ISS PBL34 START 31.841
HIERARCH ESO ISS PBL34 END 31.895
HIERARCH ESO ISS PBLA34 START 335.06
HIERARCH ESO ISS PBLA34 END 335.505
HIERARCH ESO ISS AMBI TAU0 START 0.002918
HIERARCH ESO ISS AMBI TAU0 END 0.002918
HIERARCH ESO ISS AMBI TEMP 8.99
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 1.12