Exposure
ID
MATIS.2024-04-25T05:49:33.656_1
Header ID
MATIS.2024-04-25T05:49:33.656
Date updated
2024-04-25 06:00:41 UTC+0000
Release date
2025-04-25 06:00:41 UTC+0000
UTC Start
2024-04-25 05:49:33.656
UTC End
2024-04-25 05:50:35.666
MJD Start
60425.24275065
MJD End
60425.243468358334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00468
Ambient temperature (°C)
15.23
Seeing (arcsec)
0.6000000000000001
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 37.2150 37.3140 34.4000 34.5000
U1-U3 70.4550 70.6630 43.2000 43.2000
U1-U4 112.2870 112.5450 72.8990 72.8260
U2-U3 34.1520 34.2550 52.8000 52.8000
U2-U4 86.3310 86.4260 88.4690 88.3570
U3-U4 61.9000 61.8660 107.2570 107.1530
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 60425.24275065
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 37.215
HIERARCH ESO ISS PBL12 END 37.314
HIERARCH ESO ISS PBLA12 START 34.4
HIERARCH ESO ISS PBLA12 END 34.5
HIERARCH ESO ISS PBL13 START 70.455
HIERARCH ESO ISS PBL13 END 70.663
HIERARCH ESO ISS PBLA13 START 43.2
HIERARCH ESO ISS PBLA13 END 43.2
HIERARCH ESO ISS PBL14 START 112.287
HIERARCH ESO ISS PBL14 END 112.545
HIERARCH ESO ISS PBLA14 START 72.899
HIERARCH ESO ISS PBLA14 END 72.826
HIERARCH ESO ISS PBL23 START 34.152
HIERARCH ESO ISS PBL23 END 34.255
HIERARCH ESO ISS PBLA23 START 52.8
HIERARCH ESO ISS PBLA23 END 52.8
HIERARCH ESO ISS PBL24 START 86.331
HIERARCH ESO ISS PBL24 END 86.426
HIERARCH ESO ISS PBLA24 START 88.469
HIERARCH ESO ISS PBLA24 END 88.357
HIERARCH ESO ISS PBL34 START 61.9
HIERARCH ESO ISS PBL34 END 61.866
HIERARCH ESO ISS PBLA34 START 107.257
HIERARCH ESO ISS PBLA34 END 107.153
HIERARCH ESO ISS AMBI TAU0 START 0.003961
HIERARCH ESO ISS AMBI TAU0 END 0.005399
HIERARCH ESO ISS AMBI TEMP 15.23
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.55