Exposure
ID
PIONI.2024-09-06T08:04:07.918_1
Header ID
PIONI.2024-09-06T08:04:07.918
Date updated
2024-09-06 08:10:36 UTC+0000
Release date
2024-09-06 08:04:07 UTC+0000
UTC Start
2024-09-06 08:04:07.918
UTC End
2024-09-06 08:04:46.318
MJD Start
60559.3362027584
MJD End
60559.33664720284
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002709
Ambient temperature (°C)
14.87
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 87.3580 87.2950 125.4000 125.5000
A0-J2 123.2500 123.1260 101.4000 101.4000
A0-K0 122.3480 122.2280 78.5150 78.5900
G1-J2 56.2090 56.1650 62.0000 62.1000
G1-K0 89.4120 89.3880 33.0050 33.0660
J2-K0 48.6320 48.6310 358.8910 358.9810
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 60559.3362027584
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 87.358
HIERARCH ESO ISS PBL12 END 87.295
HIERARCH ESO ISS PBLA12 START 125.4
HIERARCH ESO ISS PBLA12 END 125.5
HIERARCH ESO ISS PBL13 START 123.25
HIERARCH ESO ISS PBL13 END 123.126
HIERARCH ESO ISS PBLA13 START 101.4
HIERARCH ESO ISS PBLA13 END 101.4
HIERARCH ESO ISS PBL14 START 122.348
HIERARCH ESO ISS PBL14 END 122.228
HIERARCH ESO ISS PBLA14 START 78.515
HIERARCH ESO ISS PBLA14 END 78.59
HIERARCH ESO ISS PBL23 START 56.209
HIERARCH ESO ISS PBL23 END 56.165
HIERARCH ESO ISS PBLA23 START 62.0
HIERARCH ESO ISS PBLA23 END 62.1
HIERARCH ESO ISS PBL24 START 89.412
HIERARCH ESO ISS PBL24 END 89.388
HIERARCH ESO ISS PBLA24 START 33.005
HIERARCH ESO ISS PBLA24 END 33.066
HIERARCH ESO ISS PBL34 START 48.632
HIERARCH ESO ISS PBL34 END 48.631
HIERARCH ESO ISS PBLA34 START 358.891
HIERARCH ESO ISS PBLA34 END 358.981
HIERARCH ESO ISS AMBI TAU0 START 0.002709
HIERARCH ESO ISS AMBI TAU0 END 0.002709
HIERARCH ESO ISS AMBI TEMP 14.87
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12