Exposure
ID
PIONI.2024-09-06T08:07:28.913_1
Header ID
PIONI.2024-09-06T08:07:28.913
Date updated
2024-09-06 08:10:36 UTC+0000
Release date
2024-09-06 08:07:28 UTC+0000
UTC Start
2024-09-06 08:07:28.914
UTC End
2024-09-06 08:08:07.314
MJD Start
60559.3385290923
MJD End
60559.338973536745
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002709
Ambient temperature (°C)
14.82
Seeing (arcsec)
1.12
Observation
ID
60639
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
45078
Name
HD6669
RA
16.795535
DEC
-24.85515
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 87.1010 87.0320 125.9000 126.0000
A0-J2 122.7410 122.6040 101.7000 101.9000
A0-K0 121.8550 121.7220 78.8150 78.8940
G1-J2 56.0290 55.9810 62.3000 62.3000
G1-K0 89.3110 89.2830 33.2510 33.3150
J2-K0 48.6310 48.6310 359.2570 359.3530
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 60559.3385290923
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD6669
RA 16.795535
DEC -24.85515
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 87.101
HIERARCH ESO ISS PBL12 END 87.032
HIERARCH ESO ISS PBLA12 START 125.9
HIERARCH ESO ISS PBLA12 END 126.0
HIERARCH ESO ISS PBL13 START 122.741
HIERARCH ESO ISS PBL13 END 122.604
HIERARCH ESO ISS PBLA13 START 101.7
HIERARCH ESO ISS PBLA13 END 101.9
HIERARCH ESO ISS PBL14 START 121.855
HIERARCH ESO ISS PBL14 END 121.722
HIERARCH ESO ISS PBLA14 START 78.815
HIERARCH ESO ISS PBLA14 END 78.894
HIERARCH ESO ISS PBL23 START 56.029
HIERARCH ESO ISS PBL23 END 55.981
HIERARCH ESO ISS PBLA23 START 62.3
HIERARCH ESO ISS PBLA23 END 62.3
HIERARCH ESO ISS PBL24 START 89.311
HIERARCH ESO ISS PBL24 END 89.283
HIERARCH ESO ISS PBLA24 START 33.251
HIERARCH ESO ISS PBLA24 END 33.315
HIERARCH ESO ISS PBL34 START 48.631
HIERARCH ESO ISS PBL34 END 48.631
HIERARCH ESO ISS PBLA34 START 359.257
HIERARCH ESO ISS PBLA34 END 359.353
HIERARCH ESO ISS AMBI TAU0 START 0.002709
HIERARCH ESO ISS AMBI TAU0 END 0.002709
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12