Exposure
ID
MATIS.2024-04-25T05:36:53.259_1
Header ID
MATIS.2024-04-25T05:36:53.259
Date updated
2024-04-25 05:45:31 UTC+0000
Release date
2025-04-25 05:45:31 UTC+0000
UTC Start
2024-04-25 05:36:53.259
UTC End
2024-04-25 05:37:55.269
MJD Start
60425.23394976
MJD End
60425.23466746833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006021
Ambient temperature (°C)
15.29
Seeing (arcsec)
0.605
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 36.0230 36.1200 33.0000 33.1000
U1-U3 67.8990 68.1100 42.3000 42.3000
U1-U4 109.0110 109.2910 73.7750 73.7040
U2-U3 32.8670 32.9740 52.5000 52.5000
U2-U4 85.0610 85.1740 89.8400 89.7260
U3-U4 62.2300 62.2080 108.5420 108.4350
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 60425.23394976
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 36.023
HIERARCH ESO ISS PBL12 END 36.12
HIERARCH ESO ISS PBLA12 START 33.0
HIERARCH ESO ISS PBLA12 END 33.1
HIERARCH ESO ISS PBL13 START 67.899
HIERARCH ESO ISS PBL13 END 68.11
HIERARCH ESO ISS PBLA13 START 42.3
HIERARCH ESO ISS PBLA13 END 42.3
HIERARCH ESO ISS PBL14 START 109.011
HIERARCH ESO ISS PBL14 END 109.291
HIERARCH ESO ISS PBLA14 START 73.775
HIERARCH ESO ISS PBLA14 END 73.704
HIERARCH ESO ISS PBL23 START 32.867
HIERARCH ESO ISS PBL23 END 32.974
HIERARCH ESO ISS PBLA23 START 52.5
HIERARCH ESO ISS PBLA23 END 52.5
HIERARCH ESO ISS PBL24 START 85.061
HIERARCH ESO ISS PBL24 END 85.174
HIERARCH ESO ISS PBLA24 START 89.84
HIERARCH ESO ISS PBLA24 END 89.726
HIERARCH ESO ISS PBL34 START 62.23
HIERARCH ESO ISS PBL34 END 62.208
HIERARCH ESO ISS PBLA34 START 108.542
HIERARCH ESO ISS PBLA34 END 108.435
HIERARCH ESO ISS AMBI TAU0 START 0.006021
HIERARCH ESO ISS AMBI TAU0 END 0.006021
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.63