Exposure
ID
PIONI.2024-10-20T06:05:42.877_1
Header ID
PIONI.2024-10-20T06:05:42.877
Date updated
2024-10-20 06:10:37 UTC+0000
Release date
2024-10-20 06:05:42 UTC+0000
UTC Start
2024-10-20 06:05:42.877
UTC End
2024-10-20 06:06:21.277
MJD Start
60603.2539684847
MJD End
60603.25441292914
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009996
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.37
Observation
ID
61056
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
45416
Name
HD47673
RA
98.290444
DEC
-71.64775
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 75.5950 75.6450 62.0000 62.3000
A0-J2 124.3790 124.4070 45.3000 45.5000
A0-K0 127.9200 127.9170 32.2140 32.4060
G1-J2 56.3500 56.3430 22.6000 22.8000
G1-K0 72.7990 72.7980 1.1230 1.2700
J2-K0 28.9990 29.0290 315.7420 315.8740
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 60603.2539684847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD47673
RA 98.290444
DEC -71.64775
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 75.595
HIERARCH ESO ISS PBL12 END 75.645
HIERARCH ESO ISS PBLA12 START 62.0
HIERARCH ESO ISS PBLA12 END 62.3
HIERARCH ESO ISS PBL13 START 124.379
HIERARCH ESO ISS PBL13 END 124.407
HIERARCH ESO ISS PBLA13 START 45.3
HIERARCH ESO ISS PBLA13 END 45.5
HIERARCH ESO ISS PBL14 START 127.92
HIERARCH ESO ISS PBL14 END 127.917
HIERARCH ESO ISS PBLA14 START 32.214
HIERARCH ESO ISS PBLA14 END 32.406
HIERARCH ESO ISS PBL23 START 56.35
HIERARCH ESO ISS PBL23 END 56.343
HIERARCH ESO ISS PBLA23 START 22.6
HIERARCH ESO ISS PBLA23 END 22.8
HIERARCH ESO ISS PBL24 START 72.799
HIERARCH ESO ISS PBL24 END 72.798
HIERARCH ESO ISS PBLA24 START 1.123
HIERARCH ESO ISS PBLA24 END 1.27
HIERARCH ESO ISS PBL34 START 28.999
HIERARCH ESO ISS PBL34 END 29.029
HIERARCH ESO ISS PBLA34 START 315.742
HIERARCH ESO ISS PBLA34 END 315.874
HIERARCH ESO ISS AMBI TAU0 START 0.009996
HIERARCH ESO ISS AMBI TAU0 END 0.009996
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37