Exposure
ID
PIONI.2024-05-03T07:27:57.774_1
Header ID
PIONI.2024-05-03T07:27:57.774
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 07:27:57.774
UTC End
2024-05-03 07:28:23.374
MJD Start
60433.3110853471
MJD End
60433.3113816434
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0023205
Ambient temperature (°C)
8.96
Seeing (arcsec)
0.86
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 27.8470 27.8000 149.1000 149.2000
A0-J2 119.0190 118.9050 81.3000 81.3000
A0-J6 145.8960 146.0230 39.8290 39.8260
B5-J2 111.4990 111.4770 68.0000 67.9000
B5-J6 157.2910 157.4370 30.2060 30.2330
J2-J6 97.1540 97.0760 345.5650 345.6810
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 60433.3110853471
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 27.847
HIERARCH ESO ISS PBL12 END 27.8
HIERARCH ESO ISS PBLA12 START 149.1
HIERARCH ESO ISS PBLA12 END 149.2
HIERARCH ESO ISS PBL13 START 119.019
HIERARCH ESO ISS PBL13 END 118.905
HIERARCH ESO ISS PBLA13 START 81.3
HIERARCH ESO ISS PBLA13 END 81.3
HIERARCH ESO ISS PBL14 START 145.896
HIERARCH ESO ISS PBL14 END 146.023
HIERARCH ESO ISS PBLA14 START 39.829
HIERARCH ESO ISS PBLA14 END 39.826
HIERARCH ESO ISS PBL23 START 111.499
HIERARCH ESO ISS PBL23 END 111.477
HIERARCH ESO ISS PBLA23 START 68.0
HIERARCH ESO ISS PBLA23 END 67.9
HIERARCH ESO ISS PBL24 START 157.291
HIERARCH ESO ISS PBL24 END 157.437
HIERARCH ESO ISS PBLA24 START 30.206
HIERARCH ESO ISS PBLA24 END 30.233
HIERARCH ESO ISS PBL34 START 97.154
HIERARCH ESO ISS PBL34 END 97.076
HIERARCH ESO ISS PBLA34 START 345.565
HIERARCH ESO ISS PBLA34 END 345.681
HIERARCH ESO ISS AMBI TAU0 START 0.002296
HIERARCH ESO ISS AMBI TAU0 END 0.002345
HIERARCH ESO ISS AMBI TEMP 8.96
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.85