Exposure
ID
PIONI.2024-09-06T06:07:51.758_1
Header ID
PIONI.2024-09-06T06:07:51.758
Date updated
2024-09-06 06:15:58 UTC+0000
Release date
2024-09-06 06:07:51 UTC+0000
UTC Start
2024-09-06 06:07:51.758
UTC End
2024-09-06 06:08:30.158
MJD Start
60559.2554601585
MJD End
60559.25590460294
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003924
Ambient temperature (°C)
15.79
Seeing (arcsec)
1.255
Observation
ID
60629
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
45068
Name
HD18048
RA
43.186243
DEC
-36.84656
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 75.9650 76.1020 96.3000 96.4000
A0-J2 113.0700 113.2350 69.5000 69.7000
A0-K0 119.5600 119.6540 47.1570 47.3190
G1-J2 56.6700 56.6910 32.5000 32.6000
G1-K0 90.4140 90.4130 7.7280 7.8420
J2-K0 45.6090 45.6280 336.3810 336.4460
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 60559.2554601585
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD18048
RA 43.186243
DEC -36.84656
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 75.965
HIERARCH ESO ISS PBL12 END 76.102
HIERARCH ESO ISS PBLA12 START 96.3
HIERARCH ESO ISS PBLA12 END 96.4
HIERARCH ESO ISS PBL13 START 113.07
HIERARCH ESO ISS PBL13 END 113.235
HIERARCH ESO ISS PBLA13 START 69.5
HIERARCH ESO ISS PBLA13 END 69.7
HIERARCH ESO ISS PBL14 START 119.56
HIERARCH ESO ISS PBL14 END 119.654
HIERARCH ESO ISS PBLA14 START 47.157
HIERARCH ESO ISS PBLA14 END 47.319
HIERARCH ESO ISS PBL23 START 56.67
HIERARCH ESO ISS PBL23 END 56.691
HIERARCH ESO ISS PBLA23 START 32.5
HIERARCH ESO ISS PBLA23 END 32.6
HIERARCH ESO ISS PBL24 START 90.414
HIERARCH ESO ISS PBL24 END 90.413
HIERARCH ESO ISS PBLA24 START 7.728
HIERARCH ESO ISS PBLA24 END 7.842
HIERARCH ESO ISS PBL34 START 45.609
HIERARCH ESO ISS PBL34 END 45.628
HIERARCH ESO ISS PBLA34 START 336.381
HIERARCH ESO ISS PBLA34 END 336.446
HIERARCH ESO ISS AMBI TAU0 START 0.003924
HIERARCH ESO ISS AMBI TAU0 END 0.003924
HIERARCH ESO ISS AMBI TEMP 15.79
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.21