Exposure
ID
PIONI.2024-09-04T05:32:47.876_1
Header ID
PIONI.2024-09-04T05:32:47.876
Date updated
2024-09-04 05:40:35 UTC+0000
Release date
2024-09-04 05:32:47 UTC+0000
UTC Start
2024-09-04 05:32:47.877
UTC End
2024-09-04 05:33:13.477
MJD Start
60557.2311096839
MJD End
60557.231405980194
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003087
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.71
Observation
ID
60572
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
45014
Name
HD4145
RA
10.957564
DEC
-12.01293
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 89.7250 89.7530 112.5000 112.6000
A0-J2 125.5600 125.6380 89.8000 89.8000
A0-K0 122.0330 122.1250 67.4650 67.5130
G1-J2 55.1360 55.1730 50.7000 50.8000
G1-K0 86.4590 86.4830 20.1860 20.2600
J2-K0 47.9940 47.9880 344.4770 344.5310
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 60557.2311096839
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD4145
RA 10.957564
DEC -12.01293
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.725
HIERARCH ESO ISS PBL12 END 89.753
HIERARCH ESO ISS PBLA12 START 112.5
HIERARCH ESO ISS PBLA12 END 112.6
HIERARCH ESO ISS PBL13 START 125.56
HIERARCH ESO ISS PBL13 END 125.638
HIERARCH ESO ISS PBLA13 START 89.8
HIERARCH ESO ISS PBLA13 END 89.8
HIERARCH ESO ISS PBL14 START 122.033
HIERARCH ESO ISS PBL14 END 122.125
HIERARCH ESO ISS PBLA14 START 67.465
HIERARCH ESO ISS PBLA14 END 67.513
HIERARCH ESO ISS PBL23 START 55.136
HIERARCH ESO ISS PBL23 END 55.173
HIERARCH ESO ISS PBLA23 START 50.7
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 86.459
HIERARCH ESO ISS PBL24 END 86.483
HIERARCH ESO ISS PBLA24 START 20.186
HIERARCH ESO ISS PBLA24 END 20.26
HIERARCH ESO ISS PBL34 START 47.994
HIERARCH ESO ISS PBL34 END 47.988
HIERARCH ESO ISS PBLA34 START 344.477
HIERARCH ESO ISS PBLA34 END 344.531
HIERARCH ESO ISS AMBI TAU0 START 0.003087
HIERARCH ESO ISS AMBI TAU0 END 0.003087
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71