Exposure
ID
MATIS.2025-07-15T23:57:43.974_1
Header ID
MATIS.2025-07-15T23:57:43.974
Date updated
2025-07-16 00:05:47 UTC+0000
Release date
2026-07-16 00:05:47 UTC+0000
UTC Start
2025-07-15 23:57:43.974
UTC End
2025-07-15 23:58:45.984
MJD Start
60871.99842563
MJD End
60871.99914333833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004672
Ambient temperature (°C)
12.4
Seeing (arcsec)
0.96
Observation
ID
68803
Category
science
Program ID
115.29EV.003
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51173
Name
150829.600 -400829.600
RA
227.012188
DEC
-40.14156
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.1910 89.2400 112.6000 112.7000
A0-J2 128.9130 128.9440 89.9000 90.1000
A0-K0 127.9090 127.8950 68.9510 69.1250
G1-J2 57.8920 57.8740 53.5000 53.7000
G1-K0 88.3180 88.2890 24.7840 24.9200
J2-K0 46.7620 46.7720 348.2330 348.3530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60871.99842563
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 150829.600 -400829.600
RA 227.012188
DEC -40.14156
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 89.191
HIERARCH ESO ISS PBL12 END 89.24
HIERARCH ESO ISS PBLA12 START 112.6
HIERARCH ESO ISS PBLA12 END 112.7
HIERARCH ESO ISS PBL13 START 128.913
HIERARCH ESO ISS PBL13 END 128.944
HIERARCH ESO ISS PBLA13 START 89.9
HIERARCH ESO ISS PBLA13 END 90.1
HIERARCH ESO ISS PBL14 START 127.909
HIERARCH ESO ISS PBL14 END 127.895
HIERARCH ESO ISS PBLA14 START 68.951
HIERARCH ESO ISS PBLA14 END 69.125
HIERARCH ESO ISS PBL23 START 57.892
HIERARCH ESO ISS PBL23 END 57.874
HIERARCH ESO ISS PBLA23 START 53.5
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 88.318
HIERARCH ESO ISS PBL24 END 88.289
HIERARCH ESO ISS PBLA24 START 24.784
HIERARCH ESO ISS PBLA24 END 24.92
HIERARCH ESO ISS PBL34 START 46.762
HIERARCH ESO ISS PBL34 END 46.772
HIERARCH ESO ISS PBLA34 START 348.233
HIERARCH ESO ISS PBLA34 END 348.353
HIERARCH ESO ISS AMBI TAU0 START 0.004672
HIERARCH ESO ISS AMBI TAU0 END 0.004672
HIERARCH ESO ISS AMBI TEMP 12.4
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 1.03