Exposure
ID
PIONI.2025-03-22T05:26:40.076_1
Header ID
PIONI.2025-03-22T05:26:40.076
Date updated
2025-03-22 05:35:35 UTC+0000
Release date
2025-03-22 05:26:40 UTC+0000
UTC Start
2025-03-22 05:26:40.076
UTC End
2025-03-22 05:27:05.676
MJD Start
60756.2268527295
MJD End
60756.2271490258
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005685
Ambient temperature (°C)
15.34
Seeing (arcsec)
0.59
Observation
ID
65781
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
48945
Name
HD119590
RA
206.090699
DEC
-14.76054
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 89.3490 89.3820 112.0000 112.1000
A0-J2 125.2870 125.3670 88.9000 88.9000
A0-K0 122.4870 122.5720 66.4130 66.4690
G1-J2 55.6120 55.6450 49.7000 49.8000
G1-K0 87.6010 87.6200 19.6240 19.6980
J2-K0 48.3490 48.3450 344.3890 344.4430
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 60756.2268527295
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD119590
RA 206.090699
DEC -14.76054
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 89.349
HIERARCH ESO ISS PBL12 END 89.382
HIERARCH ESO ISS PBLA12 START 112.0
HIERARCH ESO ISS PBLA12 END 112.1
HIERARCH ESO ISS PBL13 START 125.287
HIERARCH ESO ISS PBL13 END 125.367
HIERARCH ESO ISS PBLA13 START 88.9
HIERARCH ESO ISS PBLA13 END 88.9
HIERARCH ESO ISS PBL14 START 122.487
HIERARCH ESO ISS PBL14 END 122.572
HIERARCH ESO ISS PBLA14 START 66.413
HIERARCH ESO ISS PBLA14 END 66.469
HIERARCH ESO ISS PBL23 START 55.612
HIERARCH ESO ISS PBL23 END 55.645
HIERARCH ESO ISS PBLA23 START 49.7
HIERARCH ESO ISS PBLA23 END 49.8
HIERARCH ESO ISS PBL24 START 87.601
HIERARCH ESO ISS PBL24 END 87.62
HIERARCH ESO ISS PBLA24 START 19.624
HIERARCH ESO ISS PBLA24 END 19.698
HIERARCH ESO ISS PBL34 START 48.349
HIERARCH ESO ISS PBL34 END 48.345
HIERARCH ESO ISS PBLA34 START 344.389
HIERARCH ESO ISS PBLA34 END 344.443
HIERARCH ESO ISS AMBI TAU0 START 0.005685
HIERARCH ESO ISS AMBI TAU0 END 0.005685
HIERARCH ESO ISS AMBI TEMP 15.34
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59