Exposure
ID
PIONI.2024-05-03T07:28:34.979_1
Header ID
PIONI.2024-05-03T07:28:34.979
Date updated
2024-05-03 07:35:29 UTC+0000
Release date
2025-05-03 07:35:29 UTC+0000
UTC Start
2024-05-03 07:28:34.979
UTC End
2024-05-03 07:29:00.579
MJD Start
60433.3115159594
MJD End
60433.3118122557
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0022614999999999996
Ambient temperature (°C)
8.96
Seeing (arcsec)
0.855
Observation
ID
59089
Category
science
Program ID
113.26HR.003
Program Title
CATCHING THE NOVA T CRB (T CORONAE BOREALIS) RIGHT AT THE VERGE OF EXPLOSION
Program Type
Normal
PI / COI
MILLOUR / BANERJEE / OTULAKOWSKA-HYPKA / NARDETTO / NORRIS / LAGADEC / EVANS / HOULLÉ / MEILLAND / LE BOUQUIN / SPANG / WOODWARD
Target
ID
43764
Name
V T CrB
RA
239.875022
DEC
25.92024
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 27.7970 27.7490 149.2000 149.3000
A0-J2 118.8980 118.7790 81.3000 81.2000
A0-J6 146.0310 146.1610 39.8250 39.8210
B5-J2 111.4750 111.4520 67.9000 67.8000
B5-J6 157.4460 157.5960 30.2350 30.2630
J2-J6 97.0720 96.9920 345.6870 345.8070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26HR.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60433.3115159594
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T CrB
RA 239.875022
DEC 25.92024
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 27.797
HIERARCH ESO ISS PBL12 END 27.749
HIERARCH ESO ISS PBLA12 START 149.2
HIERARCH ESO ISS PBLA12 END 149.3
HIERARCH ESO ISS PBL13 START 118.898
HIERARCH ESO ISS PBL13 END 118.779
HIERARCH ESO ISS PBLA13 START 81.3
HIERARCH ESO ISS PBLA13 END 81.2
HIERARCH ESO ISS PBL14 START 146.031
HIERARCH ESO ISS PBL14 END 146.161
HIERARCH ESO ISS PBLA14 START 39.825
HIERARCH ESO ISS PBLA14 END 39.821
HIERARCH ESO ISS PBL23 START 111.475
HIERARCH ESO ISS PBL23 END 111.452
HIERARCH ESO ISS PBLA23 START 67.9
HIERARCH ESO ISS PBLA23 END 67.8
HIERARCH ESO ISS PBL24 START 157.446
HIERARCH ESO ISS PBL24 END 157.596
HIERARCH ESO ISS PBLA24 START 30.235
HIERARCH ESO ISS PBLA24 END 30.263
HIERARCH ESO ISS PBL34 START 97.072
HIERARCH ESO ISS PBL34 END 96.992
HIERARCH ESO ISS PBLA34 START 345.687
HIERARCH ESO ISS PBLA34 END 345.807
HIERARCH ESO ISS AMBI TAU0 START 0.002345
HIERARCH ESO ISS AMBI TAU0 END 0.002178
HIERARCH ESO ISS AMBI TEMP 8.96
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.86