Exposure
ID
PIONI.2024-05-03T08:00:18.839_1
Header ID
PIONI.2024-05-03T08:00:18.839
Date updated
2024-05-03 08:10:48 UTC+0000
Release date
2025-05-03 08:10:47 UTC+0000
UTC Start
2024-05-03 08:00:18.839
UTC End
2024-05-03 08:00:44.439
MJD Start
60433.3335513817
MJD End
60433.333847678
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002612
Ambient temperature (°C)
8.8
Seeing (arcsec)
0.66
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 25.4240 25.3830 155.4000 155.6000
A0-J2 111.8070 111.6570 77.1000 77.0000
A0-J6 152.4460 152.5570 39.3350 39.3200
B5-J2 109.5320 109.4820 64.0000 63.9000
B5-J6 165.2170 165.3600 31.3890 31.4050
J2-J6 93.7810 93.7380 352.4190 352.5530
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 60433.3335513817
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 25.424
HIERARCH ESO ISS PBL12 END 25.383
HIERARCH ESO ISS PBLA12 START 155.4
HIERARCH ESO ISS PBLA12 END 155.6
HIERARCH ESO ISS PBL13 START 111.807
HIERARCH ESO ISS PBL13 END 111.657
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.0
HIERARCH ESO ISS PBL14 START 152.446
HIERARCH ESO ISS PBL14 END 152.557
HIERARCH ESO ISS PBLA14 START 39.335
HIERARCH ESO ISS PBLA14 END 39.32
HIERARCH ESO ISS PBL23 START 109.532
HIERARCH ESO ISS PBL23 END 109.482
HIERARCH ESO ISS PBLA23 START 64.0
HIERARCH ESO ISS PBLA23 END 63.9
HIERARCH ESO ISS PBL24 START 165.217
HIERARCH ESO ISS PBL24 END 165.36
HIERARCH ESO ISS PBLA24 START 31.389
HIERARCH ESO ISS PBLA24 END 31.405
HIERARCH ESO ISS PBL34 START 93.781
HIERARCH ESO ISS PBL34 END 93.738
HIERARCH ESO ISS PBLA34 START 352.419
HIERARCH ESO ISS PBLA34 END 352.553
HIERARCH ESO ISS AMBI TAU0 START 0.002612
HIERARCH ESO ISS AMBI TAU0 END 0.002612
HIERARCH ESO ISS AMBI TEMP 8.8
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66