Exposure
ID
MATIS.2024-04-25T05:43:04.771_1
Header ID
MATIS.2024-04-25T05:43:04.771
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 05:43:04.771
UTC End
2024-04-25 05:44:07.171
MJD Start
60425.23824966
MJD End
60425.2389718822
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.005052
Ambient temperature (°C)
15.4
Seeing (arcsec)
0.575
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 36.6020 36.7050 33.7000 33.8000
U1-U3 69.1490 69.3700 42.7000 42.8000
U1-U4 110.6420 110.9230 73.3520 73.2760
U2-U3 33.4990 33.6100 52.6000 52.6000
U2-U4 85.7070 85.8160 89.1690 89.0510
U3-U4 62.0870 62.0580 107.9110 107.8000
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 60425.23824966
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 36.602
HIERARCH ESO ISS PBL12 END 36.705
HIERARCH ESO ISS PBLA12 START 33.7
HIERARCH ESO ISS PBLA12 END 33.8
HIERARCH ESO ISS PBL13 START 69.149
HIERARCH ESO ISS PBL13 END 69.37
HIERARCH ESO ISS PBLA13 START 42.7
HIERARCH ESO ISS PBLA13 END 42.8
HIERARCH ESO ISS PBL14 START 110.642
HIERARCH ESO ISS PBL14 END 110.923
HIERARCH ESO ISS PBLA14 START 73.352
HIERARCH ESO ISS PBLA14 END 73.276
HIERARCH ESO ISS PBL23 START 33.499
HIERARCH ESO ISS PBL23 END 33.61
HIERARCH ESO ISS PBLA23 START 52.6
HIERARCH ESO ISS PBLA23 END 52.6
HIERARCH ESO ISS PBL24 START 85.707
HIERARCH ESO ISS PBL24 END 85.816
HIERARCH ESO ISS PBLA24 START 89.169
HIERARCH ESO ISS PBLA24 END 89.051
HIERARCH ESO ISS PBL34 START 62.087
HIERARCH ESO ISS PBL34 END 62.058
HIERARCH ESO ISS PBLA34 START 107.911
HIERARCH ESO ISS PBLA34 END 107.8
HIERARCH ESO ISS AMBI TAU0 START 0.005174
HIERARCH ESO ISS AMBI TAU0 END 0.00493
HIERARCH ESO ISS AMBI TEMP 15.4
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.55