Exposure
ID
MATIS.2024-04-25T05:45:44.958_1
Header ID
MATIS.2024-04-25T05:45:44.958
Date updated
2024-04-25 05:55:29 UTC+0000
Release date
2025-04-25 05:55:29 UTC+0000
UTC Start
2024-04-25 05:45:44.958
UTC End
2024-04-25 05:46:47.358
MJD Start
60425.24010368
MJD End
60425.2408259022
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0047005
Ambient temperature (°C)
15.32
Seeing (arcsec)
0.565
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 36.8530 36.9560 34.0000 34.1000
U1-U3 69.6870 69.9060 42.9000 43.0000
U1-U4 111.3260 111.6030 73.1670 73.0910
U2-U3 33.7690 33.8790 52.7000 52.7000
U2-U4 85.9700 86.0750 88.8810 88.7630
U3-U4 62.0150 61.9830 107.6410 107.5310
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 60425.24010368
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 2.6
HIERARCH ESO DET NDIT 24
HIERARCH ESO ISS PBL12 START 36.853
HIERARCH ESO ISS PBL12 END 36.956
HIERARCH ESO ISS PBLA12 START 34.0
HIERARCH ESO ISS PBLA12 END 34.1
HIERARCH ESO ISS PBL13 START 69.687
HIERARCH ESO ISS PBL13 END 69.906
HIERARCH ESO ISS PBLA13 START 42.9
HIERARCH ESO ISS PBLA13 END 43.0
HIERARCH ESO ISS PBL14 START 111.326
HIERARCH ESO ISS PBL14 END 111.603
HIERARCH ESO ISS PBLA14 START 73.167
HIERARCH ESO ISS PBLA14 END 73.091
HIERARCH ESO ISS PBL23 START 33.769
HIERARCH ESO ISS PBL23 END 33.879
HIERARCH ESO ISS PBLA23 START 52.7
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 85.97
HIERARCH ESO ISS PBL24 END 86.075
HIERARCH ESO ISS PBLA24 START 88.881
HIERARCH ESO ISS PBLA24 END 88.763
HIERARCH ESO ISS PBL34 START 62.015
HIERARCH ESO ISS PBL34 END 61.983
HIERARCH ESO ISS PBLA34 START 107.641
HIERARCH ESO ISS PBLA34 END 107.531
HIERARCH ESO ISS AMBI TAU0 START 0.00493
HIERARCH ESO ISS AMBI TAU0 END 0.004471
HIERARCH ESO ISS AMBI TEMP 15.32
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.58