Exposure
ID
PIONI.2024-10-05T07:14:19.825_1
Header ID
PIONI.2024-10-05T07:14:19.825
Date updated
2024-10-05 07:20:41 UTC+0000
Release date
2024-10-05 07:14:19 UTC+0000
UTC Start
2024-10-05 07:14:19.825
UTC End
2024-10-05 07:14:58.225
MJD Start
60588.3016183479
MJD End
60588.3020627923
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.019328
Ambient temperature (°C)
16.59
Seeing (arcsec)
0.47
Observation
ID
60935
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
45319
Name
HD35284
RA
80.671686
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 47.3970 47.4180 142.5000 142.5000
A0-J2 116.3090 116.4880 81.1000 81.2000
A0-J6 167.1680 167.1880 12.2450 12.3560
B5-J2 102.4020 102.5250 57.2000 57.3000
B5-J6 201.0680 201.0700 1.8800 1.9760
J2-J6 165.7580 165.7990 331.3560 331.4080
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 60588.3016183479
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35284
RA 80.671686
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.397
HIERARCH ESO ISS PBL12 END 47.418
HIERARCH ESO ISS PBLA12 START 142.5
HIERARCH ESO ISS PBLA12 END 142.5
HIERARCH ESO ISS PBL13 START 116.309
HIERARCH ESO ISS PBL13 END 116.488
HIERARCH ESO ISS PBLA13 START 81.1
HIERARCH ESO ISS PBLA13 END 81.2
HIERARCH ESO ISS PBL14 START 167.168
HIERARCH ESO ISS PBL14 END 167.188
HIERARCH ESO ISS PBLA14 START 12.245
HIERARCH ESO ISS PBLA14 END 12.356
HIERARCH ESO ISS PBL23 START 102.402
HIERARCH ESO ISS PBL23 END 102.525
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 201.068
HIERARCH ESO ISS PBL24 END 201.07
HIERARCH ESO ISS PBLA24 START 1.88
HIERARCH ESO ISS PBLA24 END 1.976
HIERARCH ESO ISS PBL34 START 165.758
HIERARCH ESO ISS PBL34 END 165.799
HIERARCH ESO ISS PBLA34 START 331.356
HIERARCH ESO ISS PBLA34 END 331.408
HIERARCH ESO ISS AMBI TAU0 START 0.020744
HIERARCH ESO ISS AMBI TAU0 END 0.017912
HIERARCH ESO ISS AMBI TEMP 16.59
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.5