Exposure
ID
PIONI.2024-05-03T07:11:30.703_1
Header ID
PIONI.2024-05-03T07:11:30.703
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 07:11:30.703
UTC End
2024-05-03 07:11:56.303
MJD Start
60433.2996609141
MJD End
60433.2999572104
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0025435
Ambient temperature (°C)
9.23
Seeing (arcsec)
0.795
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 29.2080 29.1570 146.5000 146.6000
A0-J2 122.0040 121.9030 83.3000 83.2000
A0-J6 142.1750 142.3150 39.8520 39.8540
B5-J2 111.9270 111.9190 69.8000 69.8000
B5-J6 153.1400 153.2920 29.3230 29.3590
J2-J6 99.5880 99.4910 342.4230 342.5330
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 60433.2996609141
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 29.208
HIERARCH ESO ISS PBL12 END 29.157
HIERARCH ESO ISS PBLA12 START 146.5
HIERARCH ESO ISS PBLA12 END 146.6
HIERARCH ESO ISS PBL13 START 122.004
HIERARCH ESO ISS PBL13 END 121.903
HIERARCH ESO ISS PBLA13 START 83.3
HIERARCH ESO ISS PBLA13 END 83.2
HIERARCH ESO ISS PBL14 START 142.175
HIERARCH ESO ISS PBL14 END 142.315
HIERARCH ESO ISS PBLA14 START 39.852
HIERARCH ESO ISS PBLA14 END 39.854
HIERARCH ESO ISS PBL23 START 111.927
HIERARCH ESO ISS PBL23 END 111.919
HIERARCH ESO ISS PBLA23 START 69.8
HIERARCH ESO ISS PBLA23 END 69.8
HIERARCH ESO ISS PBL24 START 153.14
HIERARCH ESO ISS PBL24 END 153.292
HIERARCH ESO ISS PBLA24 START 29.323
HIERARCH ESO ISS PBLA24 END 29.359
HIERARCH ESO ISS PBL34 START 99.588
HIERARCH ESO ISS PBL34 END 99.491
HIERARCH ESO ISS PBLA34 START 342.423
HIERARCH ESO ISS PBLA34 END 342.533
HIERARCH ESO ISS AMBI TAU0 START 0.002339
HIERARCH ESO ISS AMBI TAU0 END 0.002748
HIERARCH ESO ISS AMBI TEMP 9.23
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.75