Exposure
ID
PIONI.2024-11-28T08:17:47.937_1
Header ID
PIONI.2024-11-28T08:17:47.937
Date updated
2024-11-28 08:25:48 UTC+0000
Release date
2024-11-28 08:17:47 UTC+0000
UTC Start
2024-11-28 08:17:47.936
UTC End
2024-11-28 08:18:13.536
MJD Start
60642.3456937093
MJD End
60642.3459900056
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005233
Ambient temperature (°C)
13.73
Seeing (arcsec)
0.64
Observation
ID
62094
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
46187
Name
HD97944
RA
168.871162
DEC
-41.05717
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 38.8040 38.8460 132.1000 132.1000
A0-J2 106.0030 106.1230 57.5000 57.6000
A0-J6 168.7710 168.7700 1.2470 1.3300
B5-J2 102.7370 102.7880 36.1000 36.2000
B5-J6 196.3350 196.3460 352.6440 352.7120
J2-J6 140.8020 140.9080 322.5160 322.5540
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 60642.3456937093
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD97944
RA 168.871162
DEC -41.05717
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 38.804
HIERARCH ESO ISS PBL12 END 38.846
HIERARCH ESO ISS PBLA12 START 132.1
HIERARCH ESO ISS PBLA12 END 132.1
HIERARCH ESO ISS PBL13 START 106.003
HIERARCH ESO ISS PBL13 END 106.123
HIERARCH ESO ISS PBLA13 START 57.5
HIERARCH ESO ISS PBLA13 END 57.6
HIERARCH ESO ISS PBL14 START 168.771
HIERARCH ESO ISS PBL14 END 168.77
HIERARCH ESO ISS PBLA14 START 1.247
HIERARCH ESO ISS PBLA14 END 1.33
HIERARCH ESO ISS PBL23 START 102.737
HIERARCH ESO ISS PBL23 END 102.788
HIERARCH ESO ISS PBLA23 START 36.1
HIERARCH ESO ISS PBLA23 END 36.2
HIERARCH ESO ISS PBL24 START 196.335
HIERARCH ESO ISS PBL24 END 196.346
HIERARCH ESO ISS PBLA24 START 352.644
HIERARCH ESO ISS PBLA24 END 352.712
HIERARCH ESO ISS PBL34 START 140.802
HIERARCH ESO ISS PBL34 END 140.908
HIERARCH ESO ISS PBLA34 START 322.516
HIERARCH ESO ISS PBLA34 END 322.554
HIERARCH ESO ISS AMBI TAU0 START 0.005233
HIERARCH ESO ISS AMBI TAU0 END 0.005233
HIERARCH ESO ISS AMBI TEMP 13.73
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64