Exposure
ID
PIONI.2024-05-03T07:13:23.011_1
Header ID
PIONI.2024-05-03T07:13:23.011
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 07:13:23.011
UTC End
2024-05-03 07:13:48.611
MJD Start
60433.3009607801
MJD End
60433.3012570764
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002748
Ambient temperature (°C)
9.22
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 29.0500 29.0000 146.8000 146.9000
A0-J2 121.6890 121.5870 83.1000 83.0000
A0-J6 142.6100 142.7490 39.8580 39.8590
B5-J2 111.8990 111.8890 69.6000 69.6000
B5-J6 153.6130 153.7650 29.4340 29.4680
J2-J6 99.2900 99.1960 342.7660 342.8770
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 60433.3009607801
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 29.05
HIERARCH ESO ISS PBL12 END 29.0
HIERARCH ESO ISS PBLA12 START 146.8
HIERARCH ESO ISS PBLA12 END 146.9
HIERARCH ESO ISS PBL13 START 121.689
HIERARCH ESO ISS PBL13 END 121.587
HIERARCH ESO ISS PBLA13 START 83.1
HIERARCH ESO ISS PBLA13 END 83.0
HIERARCH ESO ISS PBL14 START 142.61
HIERARCH ESO ISS PBL14 END 142.749
HIERARCH ESO ISS PBLA14 START 39.858
HIERARCH ESO ISS PBLA14 END 39.859
HIERARCH ESO ISS PBL23 START 111.899
HIERARCH ESO ISS PBL23 END 111.889
HIERARCH ESO ISS PBLA23 START 69.6
HIERARCH ESO ISS PBLA23 END 69.6
HIERARCH ESO ISS PBL24 START 153.613
HIERARCH ESO ISS PBL24 END 153.765
HIERARCH ESO ISS PBLA24 START 29.434
HIERARCH ESO ISS PBLA24 END 29.468
HIERARCH ESO ISS PBL34 START 99.29
HIERARCH ESO ISS PBL34 END 99.196
HIERARCH ESO ISS PBLA34 START 342.766
HIERARCH ESO ISS PBLA34 END 342.877
HIERARCH ESO ISS AMBI TAU0 START 0.002748
HIERARCH ESO ISS AMBI TAU0 END 0.002748
HIERARCH ESO ISS AMBI TEMP 9.22
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85