Exposure
ID
PIONI.2024-09-06T08:38:34.587_1
Header ID
PIONI.2024-09-06T08:38:34.587
Date updated
2024-09-06 08:45:43 UTC+0000
Release date
2024-09-06 08:38:34 UTC+0000
UTC Start
2024-09-06 08:38:34.587
UTC End
2024-09-06 08:39:12.987
MJD Start
60559.3601225349
MJD End
60559.36056697934
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0036755
Ambient temperature (°C)
14.76
Seeing (arcsec)
0.875
Observation
ID
60642
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
45081
Name
HD7628
RA
18.981381
DEC
-23.31502
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 84.6150 84.5340 128.8000 128.9000
A0-J2 118.4320 118.2700 103.9000 104.0000
A0-K0 118.1760 118.0190 80.2000 80.2660
G1-J2 54.8310 54.7740 63.4000 63.4000
G1-K0 88.8720 88.8400 34.6290 34.6790
J2-K0 48.5800 48.5800 1.7500 1.8390
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 60559.3601225349
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD7628
RA 18.981381
DEC -23.31502
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 84.615
HIERARCH ESO ISS PBL12 END 84.534
HIERARCH ESO ISS PBLA12 START 128.8
HIERARCH ESO ISS PBLA12 END 128.9
HIERARCH ESO ISS PBL13 START 118.432
HIERARCH ESO ISS PBL13 END 118.27
HIERARCH ESO ISS PBLA13 START 103.9
HIERARCH ESO ISS PBLA13 END 104.0
HIERARCH ESO ISS PBL14 START 118.176
HIERARCH ESO ISS PBL14 END 118.019
HIERARCH ESO ISS PBLA14 START 80.2
HIERARCH ESO ISS PBLA14 END 80.266
HIERARCH ESO ISS PBL23 START 54.831
HIERARCH ESO ISS PBL23 END 54.774
HIERARCH ESO ISS PBLA23 START 63.4
HIERARCH ESO ISS PBLA23 END 63.4
HIERARCH ESO ISS PBL24 START 88.872
HIERARCH ESO ISS PBL24 END 88.84
HIERARCH ESO ISS PBLA24 START 34.629
HIERARCH ESO ISS PBLA24 END 34.679
HIERARCH ESO ISS PBL34 START 48.58
HIERARCH ESO ISS PBL34 END 48.58
HIERARCH ESO ISS PBLA34 START 1.75
HIERARCH ESO ISS PBLA34 END 1.839
HIERARCH ESO ISS AMBI TAU0 START 0.003856
HIERARCH ESO ISS AMBI TAU0 END 0.003495
HIERARCH ESO ISS AMBI TEMP 14.76
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.88