Exposure
ID
MATIS.2024-04-25T05:38:16.405_1
Header ID
MATIS.2024-04-25T05:38:16.405
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 05:38:16.405
UTC End
2024-04-25 05:39:18.415
MJD Start
60425.2349121
MJD End
60425.23562980833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0059245
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.6599999999999999
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 36.1510 36.2500 33.1000 33.3000
U1-U3 68.1780 68.3930 42.4000 42.5000
U1-U4 109.3800 109.6610 73.6810 73.6090
U2-U3 33.0090 33.1180 52.5000 52.5000
U2-U4 85.2090 85.3220 89.6900 89.5750
U3-U4 62.2010 62.1780 108.4010 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 60425.2349121
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 36.151
HIERARCH ESO ISS PBL12 END 36.25
HIERARCH ESO ISS PBLA12 START 33.1
HIERARCH ESO ISS PBLA12 END 33.3
HIERARCH ESO ISS PBL13 START 68.178
HIERARCH ESO ISS PBL13 END 68.393
HIERARCH ESO ISS PBLA13 START 42.4
HIERARCH ESO ISS PBLA13 END 42.5
HIERARCH ESO ISS PBL14 START 109.38
HIERARCH ESO ISS PBL14 END 109.661
HIERARCH ESO ISS PBLA14 START 73.681
HIERARCH ESO ISS PBLA14 END 73.609
HIERARCH ESO ISS PBL23 START 33.009
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 85.209
HIERARCH ESO ISS PBL24 END 85.322
HIERARCH ESO ISS PBLA24 START 89.69
HIERARCH ESO ISS PBLA24 END 89.575
HIERARCH ESO ISS PBL34 START 62.201
HIERARCH ESO ISS PBL34 END 62.178
HIERARCH ESO ISS PBLA34 START 108.401
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