Exposure
ID
PIONI.2024-09-10T07:10:45.490_1
Header ID
PIONI.2024-09-10T07:10:45.490
Date updated
2024-09-10 07:20:31 UTC+0000
Release date
2024-09-10 07:10:45 UTC+0000
UTC Start
2024-09-10 07:10:45.490
UTC End
2024-09-10 07:11:11.090
MJD Start
60563.2991376151
MJD End
60563.299433911394
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002305
Ambient temperature (°C)
15.13
Seeing (arcsec)
1.41
Observation
ID
60727
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
45163
Name
HD35284
RA
80.671687
DEC
-23.25899
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.9550 42.9910 139.2000 139.2000
A0-J2 85.8850 86.0970 65.8000 65.9000
A0-J6 166.0400 166.0370 357.4700 357.5590
B5-J2 84.3090 84.4150 36.6000 36.8000
B5-J6 201.5200 201.5150 349.8830 349.9500
J2-J6 156.2860 156.3670 326.7610 326.7750
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 60563.2991376151
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35284
RA 80.671687
DEC -23.25899
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.955
HIERARCH ESO ISS PBL12 END 42.991
HIERARCH ESO ISS PBLA12 START 139.2
HIERARCH ESO ISS PBLA12 END 139.2
HIERARCH ESO ISS PBL13 START 85.885
HIERARCH ESO ISS PBL13 END 86.097
HIERARCH ESO ISS PBLA13 START 65.8
HIERARCH ESO ISS PBLA13 END 65.9
HIERARCH ESO ISS PBL14 START 166.04
HIERARCH ESO ISS PBL14 END 166.037
HIERARCH ESO ISS PBLA14 START 357.47
HIERARCH ESO ISS PBLA14 END 357.559
HIERARCH ESO ISS PBL23 START 84.309
HIERARCH ESO ISS PBL23 END 84.415
HIERARCH ESO ISS PBLA23 START 36.6
HIERARCH ESO ISS PBLA23 END 36.8
HIERARCH ESO ISS PBL24 START 201.52
HIERARCH ESO ISS PBL24 END 201.515
HIERARCH ESO ISS PBLA24 START 349.883
HIERARCH ESO ISS PBLA24 END 349.95
HIERARCH ESO ISS PBL34 START 156.286
HIERARCH ESO ISS PBL34 END 156.367
HIERARCH ESO ISS PBLA34 START 326.761
HIERARCH ESO ISS PBLA34 END 326.775
HIERARCH ESO ISS AMBI TAU0 START 0.002305
HIERARCH ESO ISS AMBI TAU0 END 0.002305
HIERARCH ESO ISS AMBI TEMP 15.13
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41