Exposure
ID
PIONI.2024-01-19T08:42:02.659_1
Header ID
PIONI.2024-01-19T08:42:02.659
Date updated
2024-01-19 08:50:37 UTC+0000
Release date
2024-01-19 08:42:02 UTC+0000
UTC Start
2024-01-19 08:42:02.659
UTC End
2024-01-19 08:42:41.059
MJD Start
60328.362530773
MJD End
60328.3629752174
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00768
Ambient temperature (°C)
16.13
Seeing (arcsec)
0.715
Observation
ID
58258
Category
calibrator
Program ID
112.2624.001
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ SHENAR
Target
ID
43133
Name
HD_105351
RA
181.966504
DEC
-49.97266
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 88.1190 88.1620 111.0000 111.1000
A0-J2 128.9630 128.9810 89.5000 89.7000
A0-K0 127.3550 127.3280 69.8350 69.9840
G1-J2 56.9190 56.8960 55.1000 55.2000
G1-K0 84.1340 84.1010 26.2930 26.4010
J2-K0 43.8740 43.8840 347.6220 347.7160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60328.362530773
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_105351
RA 181.966504
DEC -49.97266
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 88.119
HIERARCH ESO ISS PBL12 END 88.162
HIERARCH ESO ISS PBLA12 START 111.0
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 128.963
HIERARCH ESO ISS PBL13 END 128.981
HIERARCH ESO ISS PBLA13 START 89.5
HIERARCH ESO ISS PBLA13 END 89.7
HIERARCH ESO ISS PBL14 START 127.355
HIERARCH ESO ISS PBL14 END 127.328
HIERARCH ESO ISS PBLA14 START 69.835
HIERARCH ESO ISS PBLA14 END 69.984
HIERARCH ESO ISS PBL23 START 56.919
HIERARCH ESO ISS PBL23 END 56.896
HIERARCH ESO ISS PBLA23 START 55.1
HIERARCH ESO ISS PBLA23 END 55.2
HIERARCH ESO ISS PBL24 START 84.134
HIERARCH ESO ISS PBL24 END 84.101
HIERARCH ESO ISS PBLA24 START 26.293
HIERARCH ESO ISS PBLA24 END 26.401
HIERARCH ESO ISS PBL34 START 43.874
HIERARCH ESO ISS PBL34 END 43.884
HIERARCH ESO ISS PBLA34 START 347.622
HIERARCH ESO ISS PBLA34 END 347.716
HIERARCH ESO ISS AMBI TAU0 START 0.007552
HIERARCH ESO ISS AMBI TAU0 END 0.007808
HIERARCH ESO ISS AMBI TEMP 16.13
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.74