Exposure
ID
MATIS.2024-04-25T05:48:16.007_1
Header ID
MATIS.2024-04-25T05:48:16.007
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 05:48:16.007
UTC End
2024-04-25 05:49:18.407
MJD Start
60425.24185193
MJD End
60425.2425741522
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.003961
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.65
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 37.0920 37.1940 34.3000 34.4000
U1-U3 70.1940 70.4100 43.1000 43.2000
U1-U4 111.9630 112.2310 72.9900 72.9150
U2-U3 34.0220 34.1300 52.7000 52.7000
U2-U4 86.2110 86.3110 88.6090 88.4930
U3-U4 61.9400 61.9070 107.3870 107.2790
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 60425.24185193
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 37.092
HIERARCH ESO ISS PBL12 END 37.194
HIERARCH ESO ISS PBLA12 START 34.3
HIERARCH ESO ISS PBLA12 END 34.4
HIERARCH ESO ISS PBL13 START 70.194
HIERARCH ESO ISS PBL13 END 70.41
HIERARCH ESO ISS PBLA13 START 43.1
HIERARCH ESO ISS PBLA13 END 43.2
HIERARCH ESO ISS PBL14 START 111.963
HIERARCH ESO ISS PBL14 END 112.231
HIERARCH ESO ISS PBLA14 START 72.99
HIERARCH ESO ISS PBLA14 END 72.915
HIERARCH ESO ISS PBL23 START 34.022
HIERARCH ESO ISS PBL23 END 34.13
HIERARCH ESO ISS PBLA23 START 52.7
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 86.211
HIERARCH ESO ISS PBL24 END 86.311
HIERARCH ESO ISS PBLA24 START 88.609
HIERARCH ESO ISS PBLA24 END 88.493
HIERARCH ESO ISS PBL34 START 61.94
HIERARCH ESO ISS PBL34 END 61.907
HIERARCH ESO ISS PBLA34 START 107.387
HIERARCH ESO ISS PBLA34 END 107.279
HIERARCH ESO ISS AMBI TAU0 START 0.003961
HIERARCH ESO ISS AMBI TAU0 END 0.003961
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65