Exposure
ID
MATIS.2024-04-25T05:44:20.429_1
Header ID
MATIS.2024-04-25T05:44:20.429
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 05:44:20.429
UTC End
2024-04-25 05:45:22.439
MJD Start
60425.23912534
MJD End
60425.2398430483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00493
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.55
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 36.7210 36.8210 33.8000 33.9000
U1-U3 69.4050 69.6180 42.8000 42.9000
U1-U4 110.9680 111.2390 73.2640 73.1900
U2-U3 33.6280 33.7350 52.6000 52.7000
U2-U4 85.8330 85.9370 89.0320 88.9180
U3-U4 62.0530 62.0240 107.7830 107.6760
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 60425.23912534
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 36.721
HIERARCH ESO ISS PBL12 END 36.821
HIERARCH ESO ISS PBLA12 START 33.8
HIERARCH ESO ISS PBLA12 END 33.9
HIERARCH ESO ISS PBL13 START 69.405
HIERARCH ESO ISS PBL13 END 69.618
HIERARCH ESO ISS PBLA13 START 42.8
HIERARCH ESO ISS PBLA13 END 42.9
HIERARCH ESO ISS PBL14 START 110.968
HIERARCH ESO ISS PBL14 END 111.239
HIERARCH ESO ISS PBLA14 START 73.264
HIERARCH ESO ISS PBLA14 END 73.19
HIERARCH ESO ISS PBL23 START 33.628
HIERARCH ESO ISS PBL23 END 33.735
HIERARCH ESO ISS PBLA23 START 52.6
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 85.833
HIERARCH ESO ISS PBL24 END 85.937
HIERARCH ESO ISS PBLA24 START 89.032
HIERARCH ESO ISS PBLA24 END 88.918
HIERARCH ESO ISS PBL34 START 62.053
HIERARCH ESO ISS PBL34 END 62.024
HIERARCH ESO ISS PBLA34 START 107.783
HIERARCH ESO ISS PBLA34 END 107.676
HIERARCH ESO ISS AMBI TAU0 START 0.00493
HIERARCH ESO ISS AMBI TAU0 END 0.00493
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55