Exposure
ID
MATIS.2024-04-25T05:38:15.966_1
Header ID
MATIS.2024-04-25T05:38:15.966
Date updated
2024-04-25 05:50:44 UTC+0000
Release date
2025-04-25 05:50:43 UTC+0000
UTC Start
2024-04-25 05:38:15.966
UTC End
2024-04-25 05:39:18.444
MJD Start
60425.23490701
MJD End
60425.235630135
Exposure time (s)
62.5
Validation level
1
Tau 0: Coherence time (s)
0.0059245
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.66
Observation
ID
58948
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 36.1500 36.2510 33.1000 33.3000
U1-U3 68.1760 68.3940 42.4000 42.5000
U1-U4 109.3770 109.6630 73.6820 73.6080
U2-U3 33.0080 33.1180 52.5000 52.5000
U2-U4 85.2080 85.3220 89.6910 89.5740
U3-U4 62.2010 62.1780 108.4020 108.2920
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 60425.23490701
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T CrB
RA 239.877086
DEC 25.92011
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.314
HIERARCH ESO DET NDIT 27
HIERARCH ESO ISS PBL12 START 36.15
HIERARCH ESO ISS PBL12 END 36.251
HIERARCH ESO ISS PBLA12 START 33.1
HIERARCH ESO ISS PBLA12 END 33.3
HIERARCH ESO ISS PBL13 START 68.176
HIERARCH ESO ISS PBL13 END 68.394
HIERARCH ESO ISS PBLA13 START 42.4
HIERARCH ESO ISS PBLA13 END 42.5
HIERARCH ESO ISS PBL14 START 109.377
HIERARCH ESO ISS PBL14 END 109.663
HIERARCH ESO ISS PBLA14 START 73.682
HIERARCH ESO ISS PBLA14 END 73.608
HIERARCH ESO ISS PBL23 START 33.008
HIERARCH ESO ISS PBL23 END 33.118
HIERARCH ESO ISS PBLA23 START 52.5
HIERARCH ESO ISS PBLA23 END 52.5
HIERARCH ESO ISS PBL24 START 85.208
HIERARCH ESO ISS PBL24 END 85.322
HIERARCH ESO ISS PBLA24 START 89.691
HIERARCH ESO ISS PBLA24 END 89.574
HIERARCH ESO ISS PBL34 START 62.201
HIERARCH ESO ISS PBL34 END 62.178
HIERARCH ESO ISS PBLA34 START 108.402
HIERARCH ESO ISS PBLA34 END 108.292
HIERARCH ESO ISS AMBI TAU0 START 0.006824
HIERARCH ESO ISS AMBI TAU0 END 0.005025
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.69