Exposure
ID
PIONI.2024-09-06T06:24:10.995_1
Header ID
PIONI.2024-09-06T06:24:10.995
Date updated
2024-09-06 06:30:57 UTC+0000
Release date
2024-09-06 06:24:10 UTC+0000
UTC Start
2024-09-06 06:24:10.994
UTC End
2024-09-06 06:24:49.394
MJD Start
60559.2667939165
MJD End
60559.2672383609
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030395
Ambient temperature (°C)
15.59
Seeing (arcsec)
1.085
Observation
ID
60630
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
45069
Name
HD18377
RA
43.960043
DEC
-38.65059
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.9620 78.0900 97.0000 97.1000
A0-J2 116.2730 116.4220 71.2000 71.3000
A0-K0 121.8980 121.9800 49.3280 49.4890
G1-J2 57.2860 57.3020 34.8000 34.9000
G1-K0 90.2140 90.2110 9.6210 9.7370
J2-K0 45.4220 45.4410 337.2290 337.3000
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 60559.2667939165
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD18377
RA 43.960043
DEC -38.65059
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 77.962
HIERARCH ESO ISS PBL12 END 78.09
HIERARCH ESO ISS PBLA12 START 97.0
HIERARCH ESO ISS PBLA12 END 97.1
HIERARCH ESO ISS PBL13 START 116.273
HIERARCH ESO ISS PBL13 END 116.422
HIERARCH ESO ISS PBLA13 START 71.2
HIERARCH ESO ISS PBLA13 END 71.3
HIERARCH ESO ISS PBL14 START 121.898
HIERARCH ESO ISS PBL14 END 121.98
HIERARCH ESO ISS PBLA14 START 49.328
HIERARCH ESO ISS PBLA14 END 49.489
HIERARCH ESO ISS PBL23 START 57.286
HIERARCH ESO ISS PBL23 END 57.302
HIERARCH ESO ISS PBLA23 START 34.8
HIERARCH ESO ISS PBLA23 END 34.9
HIERARCH ESO ISS PBL24 START 90.214
HIERARCH ESO ISS PBL24 END 90.211
HIERARCH ESO ISS PBLA24 START 9.621
HIERARCH ESO ISS PBLA24 END 9.737
HIERARCH ESO ISS PBL34 START 45.422
HIERARCH ESO ISS PBL34 END 45.441
HIERARCH ESO ISS PBLA34 START 337.229
HIERARCH ESO ISS PBLA34 END 337.3
HIERARCH ESO ISS AMBI TAU0 START 0.003157
HIERARCH ESO ISS AMBI TAU0 END 0.002922
HIERARCH ESO ISS AMBI TEMP 15.59
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.12