Exposure
ID
PIONI.2024-09-04T06:57:15.233_1
Header ID
PIONI.2024-09-04T06:57:15.233
Date updated
2024-09-04 07:05:35 UTC+0000
Release date
2024-09-04 06:57:15 UTC+0000
UTC Start
2024-09-04 06:57:15.233
UTC End
2024-09-04 06:57:40.833
MJD Start
60557.2897596438
MJD End
60557.290055940095
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004664
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.585
Observation
ID
60582
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
45024
Name
HD12480
RA
30.484857
DEC
-16.56884
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 89.6720 89.7000 112.3000 112.3000
A0-J2 126.3910 126.4590 89.1000 89.2000
A0-K0 124.0270 124.1000 66.8430 66.9000
G1-J2 56.3460 56.3740 50.4000 50.4000
G1-K0 88.4040 88.4210 20.5660 20.6380
J2-K0 48.4310 48.4290 345.2370 345.2930
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 60557.2897596438
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD12480
RA 30.484857
DEC -16.56884
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.672
HIERARCH ESO ISS PBL12 END 89.7
HIERARCH ESO ISS PBLA12 START 112.3
HIERARCH ESO ISS PBLA12 END 112.3
HIERARCH ESO ISS PBL13 START 126.391
HIERARCH ESO ISS PBL13 END 126.459
HIERARCH ESO ISS PBLA13 START 89.1
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 124.027
HIERARCH ESO ISS PBL14 END 124.1
HIERARCH ESO ISS PBLA14 START 66.843
HIERARCH ESO ISS PBLA14 END 66.9
HIERARCH ESO ISS PBL23 START 56.346
HIERARCH ESO ISS PBL23 END 56.374
HIERARCH ESO ISS PBLA23 START 50.4
HIERARCH ESO ISS PBLA23 END 50.4
HIERARCH ESO ISS PBL24 START 88.404
HIERARCH ESO ISS PBL24 END 88.421
HIERARCH ESO ISS PBLA24 START 20.566
HIERARCH ESO ISS PBLA24 END 20.638
HIERARCH ESO ISS PBL34 START 48.431
HIERARCH ESO ISS PBL34 END 48.429
HIERARCH ESO ISS PBLA34 START 345.237
HIERARCH ESO ISS PBLA34 END 345.293
HIERARCH ESO ISS AMBI TAU0 START 0.004629
HIERARCH ESO ISS AMBI TAU0 END 0.004699
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58