Exposure
ID
PIONI.2024-10-22T02:00:22.647_1
Header ID
PIONI.2024-10-22T02:00:22.647
Date updated
2024-10-22 02:10:48 UTC+0000
Release date
2024-10-22 02:00:22 UTC+0000
UTC Start
2024-10-22 02:00:22.647
UTC End
2024-10-22 02:01:39.447
MJD Start
60605.083595451
MJD End
60605.0844843399
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0043735
Ambient temperature (°C)
12.33
Seeing (arcsec)
0.5
Observation
ID
61092
Category
calibrator
Program ID
114.27FM.002
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
45448
Name
HD_193955
RA
305.874642
DEC
-14.82008
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 70.0360 69.8030 138.4000 138.7000
A0-J2 94.8440 94.3300 107.9000 108.0000
A0-K0 100.1890 99.7070 79.5590 79.6010
G1-J2 49.6280 49.4620 62.0000 62.0000
G1-K0 87.6920 87.6100 36.4220 36.4410
J2-K0 47.9610 47.9700 9.9090 10.0600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60605.083595451
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_193955
RA 305.874642
DEC -14.82008
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 70.036
HIERARCH ESO ISS PBL12 END 69.803
HIERARCH ESO ISS PBLA12 START 138.4
HIERARCH ESO ISS PBLA12 END 138.7
HIERARCH ESO ISS PBL13 START 94.844
HIERARCH ESO ISS PBL13 END 94.33
HIERARCH ESO ISS PBLA13 START 107.9
HIERARCH ESO ISS PBLA13 END 108.0
HIERARCH ESO ISS PBL14 START 100.189
HIERARCH ESO ISS PBL14 END 99.707
HIERARCH ESO ISS PBLA14 START 79.559
HIERARCH ESO ISS PBLA14 END 79.601
HIERARCH ESO ISS PBL23 START 49.628
HIERARCH ESO ISS PBL23 END 49.462
HIERARCH ESO ISS PBLA23 START 62.0
HIERARCH ESO ISS PBLA23 END 62.0
HIERARCH ESO ISS PBL24 START 87.692
HIERARCH ESO ISS PBL24 END 87.61
HIERARCH ESO ISS PBLA24 START 36.422
HIERARCH ESO ISS PBLA24 END 36.441
HIERARCH ESO ISS PBL34 START 47.961
HIERARCH ESO ISS PBL34 END 47.97
HIERARCH ESO ISS PBLA34 START 9.909
HIERARCH ESO ISS PBLA34 END 10.06
HIERARCH ESO ISS AMBI TAU0 START 0.003781
HIERARCH ESO ISS AMBI TAU0 END 0.004966
HIERARCH ESO ISS AMBI TEMP 12.33
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.44