Exposure
ID
PIONI.2024-09-13T07:11:49.141_1
Header ID
PIONI.2024-09-13T07:11:49.141
Date updated
2024-09-13 07:20:34 UTC+0000
Release date
2024-09-13 07:11:49 UTC+0000
UTC Start
2024-09-13 07:11:49.142
UTC End
2024-09-13 07:12:14.742
MJD Start
60566.2998743248
MJD End
60566.3001706211
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002305
Ambient temperature (°C)
10.8
Seeing (arcsec)
0.95
Observation
ID
60722
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
45158
Name
HD35441
RA
80.968828
DEC
-20.72758
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 44.3330 44.3640 140.1000 140.1000
A0-J2 88.5030 88.7210 70.6000 70.7000
A0-J6 164.2750 164.2740 359.1790 359.2690
B5-J2 83.9490 84.0680 40.9000 41.1000
B5-J6 200.6310 200.6230 351.1680 351.2370
J2-J6 159.8360 159.9030 327.5300 327.5450
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 60566.2998743248
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35441
RA 80.968828
DEC -20.72758
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 44.333
HIERARCH ESO ISS PBL12 END 44.364
HIERARCH ESO ISS PBLA12 START 140.1
HIERARCH ESO ISS PBLA12 END 140.1
HIERARCH ESO ISS PBL13 START 88.503
HIERARCH ESO ISS PBL13 END 88.721
HIERARCH ESO ISS PBLA13 START 70.6
HIERARCH ESO ISS PBLA13 END 70.7
HIERARCH ESO ISS PBL14 START 164.275
HIERARCH ESO ISS PBL14 END 164.274
HIERARCH ESO ISS PBLA14 START 359.179
HIERARCH ESO ISS PBLA14 END 359.269
HIERARCH ESO ISS PBL23 START 83.949
HIERARCH ESO ISS PBL23 END 84.068
HIERARCH ESO ISS PBLA23 START 40.9
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 200.631
HIERARCH ESO ISS PBL24 END 200.623
HIERARCH ESO ISS PBLA24 START 351.168
HIERARCH ESO ISS PBLA24 END 351.237
HIERARCH ESO ISS PBL34 START 159.836
HIERARCH ESO ISS PBL34 END 159.903
HIERARCH ESO ISS PBLA34 START 327.53
HIERARCH ESO ISS PBLA34 END 327.545
HIERARCH ESO ISS AMBI TAU0 START 0.002305
HIERARCH ESO ISS AMBI TAU0 END 0.002305
HIERARCH ESO ISS AMBI TEMP 10.8
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95