Exposure
ID
MATIS.2024-04-25T05:40:35.181_1
Header ID
MATIS.2024-04-25T05:40:35.181
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 05:40:35.181
UTC End
2024-04-25 05:41:37.191
MJD Start
60425.2365183
MJD End
60425.23723600833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004645
Ambient temperature (°C)
15.39
Seeing (arcsec)
0.5700000000000001
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 36.3690 36.4670 33.4000 33.5000
U1-U3 68.6490 68.8600 42.5000 42.6000
U1-U4 109.9960 110.2690 73.5220 73.4500
U2-U3 33.2470 33.3540 52.6000 52.6000
U2-U4 85.4540 85.5620 89.4370 89.3240
U3-U4 62.1480 62.1230 108.1630 108.0570
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 60425.2365183
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 36.369
HIERARCH ESO ISS PBL12 END 36.467
HIERARCH ESO ISS PBLA12 START 33.4
HIERARCH ESO ISS PBLA12 END 33.5
HIERARCH ESO ISS PBL13 START 68.649
HIERARCH ESO ISS PBL13 END 68.86
HIERARCH ESO ISS PBLA13 START 42.5
HIERARCH ESO ISS PBLA13 END 42.6
HIERARCH ESO ISS PBL14 START 109.996
HIERARCH ESO ISS PBL14 END 110.269
HIERARCH ESO ISS PBLA14 START 73.522
HIERARCH ESO ISS PBLA14 END 73.45
HIERARCH ESO ISS PBL23 START 33.247
HIERARCH ESO ISS PBL23 END 33.354
HIERARCH ESO ISS PBLA23 START 52.6
HIERARCH ESO ISS PBLA23 END 52.6
HIERARCH ESO ISS PBL24 START 85.454
HIERARCH ESO ISS PBL24 END 85.562
HIERARCH ESO ISS PBLA24 START 89.437
HIERARCH ESO ISS PBLA24 END 89.324
HIERARCH ESO ISS PBL34 START 62.148
HIERARCH ESO ISS PBL34 END 62.123
HIERARCH ESO ISS PBLA34 START 108.163
HIERARCH ESO ISS PBLA34 END 108.057
HIERARCH ESO ISS AMBI TAU0 START 0.004645
HIERARCH ESO ISS AMBI TAU0 END 0.004645
HIERARCH ESO ISS AMBI TEMP 15.39
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.55