Exposure
ID
PIONI.2024-05-03T07:42:31.060_1
Header ID
PIONI.2024-05-03T07:42:31.060
Date updated
2024-05-03 07:50:47 UTC+0000
Release date
2025-05-03 07:50:47 UTC+0000
UTC Start
2024-05-03 07:42:31.060
UTC End
2024-05-03 07:42:56.660
MJD Start
60433.3211928229
MJD End
60433.3214891192
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0029165
Ambient temperature (°C)
8.74
Seeing (arcsec)
0.685
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 26.7060 26.6610 151.7000 151.8000
A0-J2 115.9870 115.8540 79.5000 79.4000
A0-J6 148.9720 149.0950 39.6770 39.6680
B5-J2 110.7920 110.7570 66.2000 66.1000
B5-J6 160.9070 161.0550 30.8250 30.8470
J2-J6 95.3890 95.3240 348.5500 348.6770
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 60433.3211928229
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 26.706
HIERARCH ESO ISS PBL12 END 26.661
HIERARCH ESO ISS PBLA12 START 151.7
HIERARCH ESO ISS PBLA12 END 151.8
HIERARCH ESO ISS PBL13 START 115.987
HIERARCH ESO ISS PBL13 END 115.854
HIERARCH ESO ISS PBLA13 START 79.5
HIERARCH ESO ISS PBLA13 END 79.4
HIERARCH ESO ISS PBL14 START 148.972
HIERARCH ESO ISS PBL14 END 149.095
HIERARCH ESO ISS PBLA14 START 39.677
HIERARCH ESO ISS PBLA14 END 39.668
HIERARCH ESO ISS PBL23 START 110.792
HIERARCH ESO ISS PBL23 END 110.757
HIERARCH ESO ISS PBLA23 START 66.2
HIERARCH ESO ISS PBLA23 END 66.1
HIERARCH ESO ISS PBL24 START 160.907
HIERARCH ESO ISS PBL24 END 161.055
HIERARCH ESO ISS PBLA24 START 30.825
HIERARCH ESO ISS PBLA24 END 30.847
HIERARCH ESO ISS PBL34 START 95.389
HIERARCH ESO ISS PBL34 END 95.324
HIERARCH ESO ISS PBLA34 START 348.55
HIERARCH ESO ISS PBLA34 END 348.677
HIERARCH ESO ISS AMBI TAU0 START 0.002953
HIERARCH ESO ISS AMBI TAU0 END 0.00288
HIERARCH ESO ISS AMBI TEMP 8.74
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.67