Exposure
ID
MATIS.2024-04-25T05:45:45.407_1
Header ID
MATIS.2024-04-25T05:45:45.407
Date updated
2024-04-25 05:55:29 UTC+0000
Release date
2025-04-25 05:55:29 UTC+0000
UTC Start
2024-04-25 05:45:45.407
UTC End
2024-04-25 05:46:47.417
MJD Start
60425.24010888
MJD End
60425.240826588335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0047005
Ambient temperature (°C)
15.32
Seeing (arcsec)
0.565
Observation
ID
58949
Category
science
Program ID
113.26HR.002
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
43635
Name
V T CrB
RA
239.877086
DEC
25.92011
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 36.8560 36.9540 34.0000 34.1000
U1-U3 69.6920 69.9010 42.9000 43.0000
U1-U4 111.3330 111.5970 73.1650 73.0920
U2-U3 33.7710 33.8760 52.7000 52.7000
U2-U4 85.9730 86.0730 88.8780 88.7660
U3-U4 62.0140 61.9840 107.6390 107.5340
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26HR.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60425.24010888
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T CrB
RA 239.877086
DEC 25.92011
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 36.856
HIERARCH ESO ISS PBL12 END 36.954
HIERARCH ESO ISS PBLA12 START 34.0
HIERARCH ESO ISS PBLA12 END 34.1
HIERARCH ESO ISS PBL13 START 69.692
HIERARCH ESO ISS PBL13 END 69.901
HIERARCH ESO ISS PBLA13 START 42.9
HIERARCH ESO ISS PBLA13 END 43.0
HIERARCH ESO ISS PBL14 START 111.333
HIERARCH ESO ISS PBL14 END 111.597
HIERARCH ESO ISS PBLA14 START 73.165
HIERARCH ESO ISS PBLA14 END 73.092
HIERARCH ESO ISS PBL23 START 33.771
HIERARCH ESO ISS PBL23 END 33.876
HIERARCH ESO ISS PBLA23 START 52.7
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 85.973
HIERARCH ESO ISS PBL24 END 86.073
HIERARCH ESO ISS PBLA24 START 88.878
HIERARCH ESO ISS PBLA24 END 88.766
HIERARCH ESO ISS PBL34 START 62.014
HIERARCH ESO ISS PBL34 END 61.984
HIERARCH ESO ISS PBLA34 START 107.639
HIERARCH ESO ISS PBLA34 END 107.534
HIERARCH ESO ISS AMBI TAU0 START 0.00493
HIERARCH ESO ISS AMBI TAU0 END 0.004471
HIERARCH ESO ISS AMBI TEMP 15.32
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.58