Exposure
ID
PIONI.2025-03-02T06:12:03.994_1
Header ID
PIONI.2025-03-02T06:12:03.994
Date updated
2025-03-02 06:20:39 UTC+0000
Release date
2025-03-02 06:12:03 UTC+0000
UTC Start
2025-03-02 06:12:03.994
UTC End
2025-03-02 06:12:29.594
MJD Start
60736.2583795586
MJD End
60736.2586758549
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004101
Ambient temperature (°C)
14.74
Seeing (arcsec)
0.85
Observation
ID
64929
Category
calibrator
Program ID
115.285P.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
48358
Name
HD124649
RA
214.089846
DEC
-53.32698
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 77.9610 78.0320 89.0000 89.1000
A0-J2 121.6630 121.7250 66.2000 66.3000
A0-K0 126.9530 126.9720 47.7590 47.8880
G1-J2 58.1800 58.1780 35.0000 35.1000
G1-K0 85.4400 85.4310 10.8250 10.9150
J2-K0 40.1990 40.2180 334.4550 334.5210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.285P.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60736.2583795586
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD124649
RA 214.089846
DEC -53.32698
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
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 77.961
HIERARCH ESO ISS PBL12 END 78.032
HIERARCH ESO ISS PBLA12 START 89.0
HIERARCH ESO ISS PBLA12 END 89.1
HIERARCH ESO ISS PBL13 START 121.663
HIERARCH ESO ISS PBL13 END 121.725
HIERARCH ESO ISS PBLA13 START 66.2
HIERARCH ESO ISS PBLA13 END 66.3
HIERARCH ESO ISS PBL14 START 126.953
HIERARCH ESO ISS PBL14 END 126.972
HIERARCH ESO ISS PBLA14 START 47.759
HIERARCH ESO ISS PBLA14 END 47.888
HIERARCH ESO ISS PBL23 START 58.18
HIERARCH ESO ISS PBL23 END 58.178
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.1
HIERARCH ESO ISS PBL24 START 85.44
HIERARCH ESO ISS PBL24 END 85.431
HIERARCH ESO ISS PBLA24 START 10.825
HIERARCH ESO ISS PBLA24 END 10.915
HIERARCH ESO ISS PBL34 START 40.199
HIERARCH ESO ISS PBL34 END 40.218
HIERARCH ESO ISS PBLA34 START 334.455
HIERARCH ESO ISS PBLA34 END 334.521
HIERARCH ESO ISS AMBI TAU0 START 0.004101
HIERARCH ESO ISS AMBI TAU0 END 0.004101
HIERARCH ESO ISS AMBI TEMP 14.74
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85