Exposure
ID
PIONI.2024-09-02T06:14:26.907_1
Header ID
PIONI.2024-09-02T06:14:26.907
Date updated
2024-09-02 06:20:54 UTC+0000
Release date
2024-09-02 06:14:26 UTC+0000
UTC Start
2024-09-02 06:14:26.908
UTC End
2024-09-02 06:15:05.308
MJD Start
60555.2600336531
MJD End
60555.2604780975
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00518
Ambient temperature (°C)
15.61
Seeing (arcsec)
0.9
Observation
ID
60503
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
44949
Name
HD27244
RA
63.613943
DEC
-60.8705
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 66.7210 66.8120 57.9000 58.1000
A0-J2 115.4320 115.4930 37.0000 37.3000
A0-K0 126.1150 126.1300 22.5050 22.7040
G1-J2 58.1500 58.1480 12.9000 13.1000
G1-K0 81.4650 81.4720 354.1980 354.3330
J2-K0 32.3450 32.3870 318.9080 319.0060
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 60555.2600336531
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD27244
RA 63.613943
DEC -60.8705
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 66.721
HIERARCH ESO ISS PBL12 END 66.812
HIERARCH ESO ISS PBLA12 START 57.9
HIERARCH ESO ISS PBLA12 END 58.1
HIERARCH ESO ISS PBL13 START 115.432
HIERARCH ESO ISS PBL13 END 115.493
HIERARCH ESO ISS PBLA13 START 37.0
HIERARCH ESO ISS PBLA13 END 37.3
HIERARCH ESO ISS PBL14 START 126.115
HIERARCH ESO ISS PBL14 END 126.13
HIERARCH ESO ISS PBLA14 START 22.505
HIERARCH ESO ISS PBLA14 END 22.704
HIERARCH ESO ISS PBL23 START 58.15
HIERARCH ESO ISS PBL23 END 58.148
HIERARCH ESO ISS PBLA23 START 12.9
HIERARCH ESO ISS PBLA23 END 13.1
HIERARCH ESO ISS PBL24 START 81.465
HIERARCH ESO ISS PBL24 END 81.472
HIERARCH ESO ISS PBLA24 START 354.198
HIERARCH ESO ISS PBLA24 END 354.333
HIERARCH ESO ISS PBL34 START 32.345
HIERARCH ESO ISS PBL34 END 32.387
HIERARCH ESO ISS PBLA34 START 318.908
HIERARCH ESO ISS PBLA34 END 319.006
HIERARCH ESO ISS AMBI TAU0 START 0.00518
HIERARCH ESO ISS AMBI TAU0 END 0.00518
HIERARCH ESO ISS AMBI TEMP 15.61
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9