Exposure
ID
PIONI.2024-10-22T01:58:53.951_1
Header ID
PIONI.2024-10-22T01:58:53.951
Date updated
2024-10-22 02:05:38 UTC+0000
Release date
2024-10-22 01:58:53 UTC+0000
UTC Start
2024-10-22 01:58:53.951
UTC End
2024-10-22 02:00:10.751
MJD Start
60605.0825688783
MJD End
60605.0834577672
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0040235
Ambient temperature (°C)
12.33
Seeing (arcsec)
0.53
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 70.2750 70.0420 138.1000 138.4000
A0-J2 95.3670 94.8550 107.7000 107.9000
A0-K0 100.6790 100.2000 79.5160 79.5580
G1-J2 49.7960 49.6320 62.0000 62.0000
G1-K0 87.7740 87.6940 36.4000 36.4210
J2-K0 47.9520 47.9610 9.7540 9.9060
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 60605.0825688783
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 70.275
HIERARCH ESO ISS PBL12 END 70.042
HIERARCH ESO ISS PBLA12 START 138.1
HIERARCH ESO ISS PBLA12 END 138.4
HIERARCH ESO ISS PBL13 START 95.367
HIERARCH ESO ISS PBL13 END 94.855
HIERARCH ESO ISS PBLA13 START 107.7
HIERARCH ESO ISS PBLA13 END 107.9
HIERARCH ESO ISS PBL14 START 100.679
HIERARCH ESO ISS PBL14 END 100.2
HIERARCH ESO ISS PBLA14 START 79.516
HIERARCH ESO ISS PBLA14 END 79.558
HIERARCH ESO ISS PBL23 START 49.796
HIERARCH ESO ISS PBL23 END 49.632
HIERARCH ESO ISS PBLA23 START 62.0
HIERARCH ESO ISS PBLA23 END 62.0
HIERARCH ESO ISS PBL24 START 87.774
HIERARCH ESO ISS PBL24 END 87.694
HIERARCH ESO ISS PBLA24 START 36.4
HIERARCH ESO ISS PBLA24 END 36.421
HIERARCH ESO ISS PBL34 START 47.952
HIERARCH ESO ISS PBL34 END 47.961
HIERARCH ESO ISS PBLA34 START 9.754
HIERARCH ESO ISS PBLA34 END 9.906
HIERARCH ESO ISS AMBI TAU0 START 0.004266
HIERARCH ESO ISS AMBI TAU0 END 0.003781
HIERARCH ESO ISS AMBI TEMP 12.33
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.56