Exposure
ID
PIONI.2024-09-02T06:25:31.278_1
Header ID
PIONI.2024-09-02T06:25:31.278
Date updated
2024-09-02 06:30:52 UTC+0000
Release date
2024-09-02 06:25:31 UTC+0000
UTC Start
2024-09-02 06:25:31.278
UTC End
2024-09-02 06:26:09.678
MJD Start
60555.2677231305
MJD End
60555.26816757494
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005045
Ambient temperature (°C)
15.91
Seeing (arcsec)
0.7
Observation
ID
60504
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
44950
Name
HD29399
RA
68.387613
DEC
-62.82378
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 67.0690 67.1430 54.2000 54.4000
A0-J2 116.4800 116.5270 34.4000 34.6000
A0-K0 126.6370 126.6470 20.5280 20.7020
G1-J2 58.0320 58.0300 11.3000 11.5000
G1-K0 80.0000 80.0080 352.8270 352.9450
J2-K0 31.0080 31.0470 316.4420 316.5290
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 60555.2677231305
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD29399
RA 68.387613
DEC -62.82378
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 67.069
HIERARCH ESO ISS PBL12 END 67.143
HIERARCH ESO ISS PBLA12 START 54.2
HIERARCH ESO ISS PBLA12 END 54.4
HIERARCH ESO ISS PBL13 START 116.48
HIERARCH ESO ISS PBL13 END 116.527
HIERARCH ESO ISS PBLA13 START 34.4
HIERARCH ESO ISS PBLA13 END 34.6
HIERARCH ESO ISS PBL14 START 126.637
HIERARCH ESO ISS PBL14 END 126.647
HIERARCH ESO ISS PBLA14 START 20.528
HIERARCH ESO ISS PBLA14 END 20.702
HIERARCH ESO ISS PBL23 START 58.032
HIERARCH ESO ISS PBL23 END 58.03
HIERARCH ESO ISS PBLA23 START 11.3
HIERARCH ESO ISS PBLA23 END 11.5
HIERARCH ESO ISS PBL24 START 80.0
HIERARCH ESO ISS PBL24 END 80.008
HIERARCH ESO ISS PBLA24 START 352.827
HIERARCH ESO ISS PBLA24 END 352.945
HIERARCH ESO ISS PBL34 START 31.008
HIERARCH ESO ISS PBL34 END 31.047
HIERARCH ESO ISS PBLA34 START 316.442
HIERARCH ESO ISS PBLA34 END 316.529
HIERARCH ESO ISS AMBI TAU0 START 0.005045
HIERARCH ESO ISS AMBI TAU0 END 0.005045
HIERARCH ESO ISS AMBI TEMP 15.91
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7