Exposure
ID
PIONI.2024-09-13T07:39:06.886_1
Header ID
PIONI.2024-09-13T07:39:06.886
Date updated
2024-09-13 07:45:35 UTC+0000
Release date
2024-09-13 07:39:06 UTC+0000
UTC Start
2024-09-13 07:39:06.886
UTC End
2024-09-13 07:39:32.486
MJD Start
60566.3188296957
MJD End
60566.319125992
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002305
Ambient temperature (°C)
10.44
Seeing (arcsec)
0.94
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 45.1120 45.1400 139.9000 139.9000
A0-J2 99.4420 99.6320 73.0000 73.0000
A0-J6 166.0830 166.0880 3.3960 3.4840
B5-J2 91.6840 91.7950 46.0000 46.2000
B5-J6 201.2050 201.2010 354.5150 354.5860
J2-J6 161.0470 161.1080 328.0500 328.0750
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 60566.3188296957
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 45.112
HIERARCH ESO ISS PBL12 END 45.14
HIERARCH ESO ISS PBLA12 START 139.9
HIERARCH ESO ISS PBLA12 END 139.9
HIERARCH ESO ISS PBL13 START 99.442
HIERARCH ESO ISS PBL13 END 99.632
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 166.083
HIERARCH ESO ISS PBL14 END 166.088
HIERARCH ESO ISS PBLA14 START 3.396
HIERARCH ESO ISS PBLA14 END 3.484
HIERARCH ESO ISS PBL23 START 91.684
HIERARCH ESO ISS PBL23 END 91.795
HIERARCH ESO ISS PBLA23 START 46.0
HIERARCH ESO ISS PBLA23 END 46.2
HIERARCH ESO ISS PBL24 START 201.205
HIERARCH ESO ISS PBL24 END 201.201
HIERARCH ESO ISS PBLA24 START 354.515
HIERARCH ESO ISS PBLA24 END 354.586
HIERARCH ESO ISS PBL34 START 161.047
HIERARCH ESO ISS PBL34 END 161.108
HIERARCH ESO ISS PBLA34 START 328.05
HIERARCH ESO ISS PBLA34 END 328.075
HIERARCH ESO ISS AMBI TAU0 START 0.002305
HIERARCH ESO ISS AMBI TAU0 END 0.002305
HIERARCH ESO ISS AMBI TEMP 10.44
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94