Exposure
ID
PIONI.2024-09-02T05:08:17.655_1
Header ID
PIONI.2024-09-02T05:08:17.655
Date updated
2024-09-02 05:15:33 UTC+0000
Release date
2024-09-02 05:08:17 UTC+0000
UTC Start
2024-09-02 05:08:17.655
UTC End
2024-09-02 05:08:56.055
MJD Start
60555.2140932335
MJD End
60555.214537677944
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007045
Ambient temperature (°C)
15.37
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 79.5760 79.6050 67.4000 67.6000
A0-J2 127.4040 127.4170 52.9000 53.1000
A0-K0 126.5700 126.5610 40.8390 41.0300
G1-J2 54.1380 54.1300 31.4000 31.6000
G1-K0 65.8370 65.8310 8.1290 8.2860
J2-K0 26.7570 26.7780 315.1170 315.2680
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 60555.2140932335
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 79.576
HIERARCH ESO ISS PBL12 END 79.605
HIERARCH ESO ISS PBLA12 START 67.4
HIERARCH ESO ISS PBLA12 END 67.6
HIERARCH ESO ISS PBL13 START 127.404
HIERARCH ESO ISS PBL13 END 127.417
HIERARCH ESO ISS PBLA13 START 52.9
HIERARCH ESO ISS PBLA13 END 53.1
HIERARCH ESO ISS PBL14 START 126.57
HIERARCH ESO ISS PBL14 END 126.561
HIERARCH ESO ISS PBLA14 START 40.839
HIERARCH ESO ISS PBLA14 END 41.03
HIERARCH ESO ISS PBL23 START 54.138
HIERARCH ESO ISS PBL23 END 54.13
HIERARCH ESO ISS PBLA23 START 31.4
HIERARCH ESO ISS PBLA23 END 31.6
HIERARCH ESO ISS PBL24 START 65.837
HIERARCH ESO ISS PBL24 END 65.831
HIERARCH ESO ISS PBLA24 START 8.129
HIERARCH ESO ISS PBLA24 END 8.286
HIERARCH ESO ISS PBL34 START 26.757
HIERARCH ESO ISS PBL34 END 26.778
HIERARCH ESO ISS PBLA34 START 315.117
HIERARCH ESO ISS PBLA34 END 315.268
HIERARCH ESO ISS AMBI TAU0 START 0.007045
HIERARCH ESO ISS AMBI TAU0 END 0.007045
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02