Exposure
ID
PIONI.2024-09-04T03:47:37.164_1
Header ID
PIONI.2024-09-04T03:47:37.164
Date updated
2024-09-04 03:55:42 UTC+0000
Release date
2024-09-04 03:47:37 UTC+0000
UTC Start
2024-09-04 03:47:37.164
UTC End
2024-09-04 03:48:15.564
MJD Start
60557.1580690299
MJD End
60557.1585134743
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003121
Ambient temperature (°C)
13.71
Seeing (arcsec)
1.12
Observation
ID
60529
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
44971
Name
HD6297
RA
15.355116
DEC
-76.79787
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 78.0940 78.1270 62.1000 62.3000
A0-J2 126.5210 126.5370 47.2000 47.4000
A0-K0 127.1960 127.1890 34.9810 35.1730
G1-J2 54.9020 54.8950 25.6000 25.8000
G1-K0 67.8140 67.8110 3.2950 3.4500
J2-K0 26.9480 26.9720 312.5130 312.6610
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 60557.1580690299
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD6297
RA 15.355116
DEC -76.79787
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 78.094
HIERARCH ESO ISS PBL12 END 78.127
HIERARCH ESO ISS PBLA12 START 62.1
HIERARCH ESO ISS PBLA12 END 62.3
HIERARCH ESO ISS PBL13 START 126.521
HIERARCH ESO ISS PBL13 END 126.537
HIERARCH ESO ISS PBLA13 START 47.2
HIERARCH ESO ISS PBLA13 END 47.4
HIERARCH ESO ISS PBL14 START 127.196
HIERARCH ESO ISS PBL14 END 127.189
HIERARCH ESO ISS PBLA14 START 34.981
HIERARCH ESO ISS PBLA14 END 35.173
HIERARCH ESO ISS PBL23 START 54.902
HIERARCH ESO ISS PBL23 END 54.895
HIERARCH ESO ISS PBLA23 START 25.6
HIERARCH ESO ISS PBLA23 END 25.8
HIERARCH ESO ISS PBL24 START 67.814
HIERARCH ESO ISS PBL24 END 67.811
HIERARCH ESO ISS PBLA24 START 3.295
HIERARCH ESO ISS PBLA24 END 3.45
HIERARCH ESO ISS PBL34 START 26.948
HIERARCH ESO ISS PBL34 END 26.972
HIERARCH ESO ISS PBLA34 START 312.513
HIERARCH ESO ISS PBLA34 END 312.661
HIERARCH ESO ISS AMBI TAU0 START 0.003121
HIERARCH ESO ISS AMBI TAU0 END 0.003121
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12