Exposure
ID
PIONI.2024-09-02T05:06:37.575_1
Header ID
PIONI.2024-09-02T05:06:37.575
Date updated
2024-09-02 05:15:33 UTC+0000
Release date
2024-09-02 05:06:37 UTC+0000
UTC Start
2024-09-02 05:06:37.576
UTC End
2024-09-02 05:07:15.976
MJD Start
60555.2129349019
MJD End
60555.21337934634
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007182
Ambient temperature (°C)
15.31
Seeing (arcsec)
1.02
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 79.5180 79.5460 67.0000 67.2000
A0-J2 127.3790 127.3910 52.5000 52.7000
A0-K0 126.5880 126.5800 40.4400 40.6310
G1-J2 54.1540 54.1460 31.0000 31.2000
G1-K0 65.8490 65.8430 7.7990 7.9570
J2-K0 26.7150 26.7350 314.7980 314.9510
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 60555.2129349019
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 79.518
HIERARCH ESO ISS PBL12 END 79.546
HIERARCH ESO ISS PBLA12 START 67.0
HIERARCH ESO ISS PBLA12 END 67.2
HIERARCH ESO ISS PBL13 START 127.379
HIERARCH ESO ISS PBL13 END 127.391
HIERARCH ESO ISS PBLA13 START 52.5
HIERARCH ESO ISS PBLA13 END 52.7
HIERARCH ESO ISS PBL14 START 126.588
HIERARCH ESO ISS PBL14 END 126.58
HIERARCH ESO ISS PBLA14 START 40.44
HIERARCH ESO ISS PBLA14 END 40.631
HIERARCH ESO ISS PBL23 START 54.154
HIERARCH ESO ISS PBL23 END 54.146
HIERARCH ESO ISS PBLA23 START 31.0
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 65.849
HIERARCH ESO ISS PBL24 END 65.843
HIERARCH ESO ISS PBLA24 START 7.799
HIERARCH ESO ISS PBLA24 END 7.957
HIERARCH ESO ISS PBL34 START 26.715
HIERARCH ESO ISS PBL34 END 26.735
HIERARCH ESO ISS PBLA34 START 314.798
HIERARCH ESO ISS PBLA34 END 314.951
HIERARCH ESO ISS AMBI TAU0 START 0.007182
HIERARCH ESO ISS AMBI TAU0 END 0.007182
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02