Exposure
ID
PIONI.2024-05-03T07:31:04.603_1
Header ID
PIONI.2024-05-03T07:31:04.603
Date updated
2024-05-03 07:40:47 UTC+0000
Release date
2025-05-03 07:40:46 UTC+0000
UTC Start
2024-05-03 07:31:04.603
UTC End
2024-05-03 07:31:30.203
MJD Start
60433.3132477184
MJD End
60433.3135440147
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0022155
Ambient temperature (°C)
8.95
Seeing (arcsec)
0.85
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 27.5970 27.5490 149.6000 149.7000
A0-J2 118.4000 118.2790 80.9000 80.9000
A0-J6 146.5720 146.7010 39.8070 39.8020
B5-J2 111.3730 111.3470 67.6000 67.5000
B5-J6 158.0710 158.2210 30.3510 30.3780
J2-J6 96.7440 96.6670 346.1890 346.3100
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 60433.3132477184
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 27.597
HIERARCH ESO ISS PBL12 END 27.549
HIERARCH ESO ISS PBLA12 START 149.6
HIERARCH ESO ISS PBLA12 END 149.7
HIERARCH ESO ISS PBL13 START 118.4
HIERARCH ESO ISS PBL13 END 118.279
HIERARCH ESO ISS PBLA13 START 80.9
HIERARCH ESO ISS PBLA13 END 80.9
HIERARCH ESO ISS PBL14 START 146.572
HIERARCH ESO ISS PBL14 END 146.701
HIERARCH ESO ISS PBLA14 START 39.807
HIERARCH ESO ISS PBLA14 END 39.802
HIERARCH ESO ISS PBL23 START 111.373
HIERARCH ESO ISS PBL23 END 111.347
HIERARCH ESO ISS PBLA23 START 67.6
HIERARCH ESO ISS PBLA23 END 67.5
HIERARCH ESO ISS PBL24 START 158.071
HIERARCH ESO ISS PBL24 END 158.221
HIERARCH ESO ISS PBLA24 START 30.351
HIERARCH ESO ISS PBLA24 END 30.378
HIERARCH ESO ISS PBL34 START 96.744
HIERARCH ESO ISS PBL34 END 96.667
HIERARCH ESO ISS PBLA34 START 346.189
HIERARCH ESO ISS PBLA34 END 346.31
HIERARCH ESO ISS AMBI TAU0 START 0.002178
HIERARCH ESO ISS AMBI TAU0 END 0.002253
HIERARCH ESO ISS AMBI TEMP 8.95
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.84