Exposure
ID
PIONI.2024-09-02T04:48:43.625_1
Header ID
PIONI.2024-09-02T04:48:43.625
Date updated
2024-09-02 04:55:39 UTC+0000
Release date
2024-09-02 04:48:43 UTC+0000
UTC Start
2024-09-02 04:48:43.625
UTC End
2024-09-02 04:49:22.025
MJD Start
60555.2005049195
MJD End
60555.20094936394
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.012869
Ambient temperature (°C)
15.38
Seeing (arcsec)
1.54
Observation
ID
60495
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
44941
Name
HD12149
RA
28.593
DEC
-77.24158
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 78.3020 78.3340 62.1000 62.4000
A0-J2 126.6790 126.6940 47.4000 47.6000
A0-K0 127.0930 127.0870 35.2500 35.4410
G1-J2 54.7540 54.7470 25.9000 26.1000
G1-K0 67.3350 67.3320 3.5120 3.6680
J2-K0 26.7610 26.7840 312.1930 312.3430
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 60555.2005049195
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD12149
RA 28.593
DEC -77.24158
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 78.302
HIERARCH ESO ISS PBL12 END 78.334
HIERARCH ESO ISS PBLA12 START 62.1
HIERARCH ESO ISS PBLA12 END 62.4
HIERARCH ESO ISS PBL13 START 126.679
HIERARCH ESO ISS PBL13 END 126.694
HIERARCH ESO ISS PBLA13 START 47.4
HIERARCH ESO ISS PBLA13 END 47.6
HIERARCH ESO ISS PBL14 START 127.093
HIERARCH ESO ISS PBL14 END 127.087
HIERARCH ESO ISS PBLA14 START 35.25
HIERARCH ESO ISS PBLA14 END 35.441
HIERARCH ESO ISS PBL23 START 54.754
HIERARCH ESO ISS PBL23 END 54.747
HIERARCH ESO ISS PBLA23 START 25.9
HIERARCH ESO ISS PBLA23 END 26.1
HIERARCH ESO ISS PBL24 START 67.335
HIERARCH ESO ISS PBL24 END 67.332
HIERARCH ESO ISS PBLA24 START 3.512
HIERARCH ESO ISS PBLA24 END 3.668
HIERARCH ESO ISS PBL34 START 26.761
HIERARCH ESO ISS PBL34 END 26.784
HIERARCH ESO ISS PBLA34 START 312.193
HIERARCH ESO ISS PBLA34 END 312.343
HIERARCH ESO ISS AMBI TAU0 START 0.012869
HIERARCH ESO ISS AMBI TAU0 END 0.012869
HIERARCH ESO ISS AMBI TEMP 15.38
HIERARCH ESO ISS AMBI FWHM START 1.54
HIERARCH ESO ISS AMBI FWHM END 1.54