Exposure
ID
PIONI.2024-05-03T07:10:15.821_1
Header ID
PIONI.2024-05-03T07:10:15.821
Date updated
2024-05-03 07:20:46 UTC+0000
Release date
2025-05-03 07:20:45 UTC+0000
UTC Start
2024-05-03 07:10:15.821
UTC End
2024-05-03 07:10:41.421
MJD Start
60433.2987942202
MJD End
60433.2990905165
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002501
Ambient temperature (°C)
9.25
Seeing (arcsec)
0.81
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 29.3130 29.2630 146.4000 146.4000
A0-J2 122.2110 122.1120 83.5000 83.4000
A0-J6 141.8820 142.0230 39.8470 39.8500
B5-J2 111.9430 111.9360 70.0000 69.9000
B5-J6 152.8230 152.9750 29.2480 29.2840
J2-J6 99.7890 99.6920 342.1950 342.3050
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 60433.2987942202
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 29.313
HIERARCH ESO ISS PBL12 END 29.263
HIERARCH ESO ISS PBLA12 START 146.4
HIERARCH ESO ISS PBLA12 END 146.4
HIERARCH ESO ISS PBL13 START 122.211
HIERARCH ESO ISS PBL13 END 122.112
HIERARCH ESO ISS PBLA13 START 83.5
HIERARCH ESO ISS PBLA13 END 83.4
HIERARCH ESO ISS PBL14 START 141.882
HIERARCH ESO ISS PBL14 END 142.023
HIERARCH ESO ISS PBLA14 START 39.847
HIERARCH ESO ISS PBLA14 END 39.85
HIERARCH ESO ISS PBL23 START 111.943
HIERARCH ESO ISS PBL23 END 111.936
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 69.9
HIERARCH ESO ISS PBL24 START 152.823
HIERARCH ESO ISS PBL24 END 152.975
HIERARCH ESO ISS PBLA24 START 29.248
HIERARCH ESO ISS PBLA24 END 29.284
HIERARCH ESO ISS PBL34 START 99.789
HIERARCH ESO ISS PBL34 END 99.692
HIERARCH ESO ISS PBLA34 START 342.195
HIERARCH ESO ISS PBLA34 END 342.305
HIERARCH ESO ISS AMBI TAU0 START 0.002501
HIERARCH ESO ISS AMBI TAU0 END 0.002501
HIERARCH ESO ISS AMBI TEMP 9.25
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81