Exposure
ID
PIONI.2024-09-02T05:05:47.210_1
Header ID
PIONI.2024-09-02T05:05:47.210
Date updated
2024-09-02 05:10:42 UTC+0000
Release date
2024-09-02 05:05:47 UTC+0000
UTC Start
2024-09-02 05:05:47.211
UTC End
2024-09-02 05:06:25.611
MJD Start
60555.2123519736
MJD End
60555.21279641804
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0081145
Ambient temperature (°C)
15.29
Seeing (arcsec)
1.06
Observation
ID
60496
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
44942
Name
HD11843
RA
27.778025
DEC
-78.52996
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 79.4880 79.5170 66.8000 67.0000
A0-J2 127.3660 127.3790 52.3000 52.5000
A0-K0 126.5980 126.5890 40.2320 40.4320
G1-J2 54.1620 54.1540 30.8000 31.0000
G1-K0 65.8560 65.8500 7.6270 7.7920
J2-K0 26.6930 26.7140 314.6320 314.7920
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 60555.2123519736
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD11843
RA 27.778025
DEC -78.52996
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 79.488
HIERARCH ESO ISS PBL12 END 79.517
HIERARCH ESO ISS PBLA12 START 66.8
HIERARCH ESO ISS PBLA12 END 67.0
HIERARCH ESO ISS PBL13 START 127.366
HIERARCH ESO ISS PBL13 END 127.379
HIERARCH ESO ISS PBLA13 START 52.3
HIERARCH ESO ISS PBLA13 END 52.5
HIERARCH ESO ISS PBL14 START 126.598
HIERARCH ESO ISS PBL14 END 126.589
HIERARCH ESO ISS PBLA14 START 40.232
HIERARCH ESO ISS PBLA14 END 40.432
HIERARCH ESO ISS PBL23 START 54.162
HIERARCH ESO ISS PBL23 END 54.154
HIERARCH ESO ISS PBLA23 START 30.8
HIERARCH ESO ISS PBLA23 END 31.0
HIERARCH ESO ISS PBL24 START 65.856
HIERARCH ESO ISS PBL24 END 65.85
HIERARCH ESO ISS PBLA24 START 7.627
HIERARCH ESO ISS PBLA24 END 7.792
HIERARCH ESO ISS PBL34 START 26.693
HIERARCH ESO ISS PBL34 END 26.714
HIERARCH ESO ISS PBLA34 START 314.632
HIERARCH ESO ISS PBLA34 END 314.792
HIERARCH ESO ISS AMBI TAU0 START 0.009047
HIERARCH ESO ISS AMBI TAU0 END 0.007182
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.02