Exposure
ID
MATIS.2025-07-15T23:59:08.924_1
Header ID
MATIS.2025-07-15T23:59:08.924
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 23:59:08.924
UTC End
2025-07-16 00:00:10.934
MJD Start
60871.99940884
MJD End
60872.00012654833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0044735
Ambient temperature (°C)
12.37
Seeing (arcsec)
0.915
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 89.2570 89.3050 112.8000 113.0000
A0-J2 128.9550 128.9840 90.2000 90.3000
A0-K0 127.8890 127.8730 69.1840 69.3480
G1-J2 57.8670 57.8490 53.8000 53.9000
G1-K0 88.2790 88.2500 24.9650 25.0920
J2-K0 46.7750 46.7840 348.3930 348.5050
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 60871.99940884
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 89.257
HIERARCH ESO ISS PBL12 END 89.305
HIERARCH ESO ISS PBLA12 START 112.8
HIERARCH ESO ISS PBLA12 END 113.0
HIERARCH ESO ISS PBL13 START 128.955
HIERARCH ESO ISS PBL13 END 128.984
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 127.889
HIERARCH ESO ISS PBL14 END 127.873
HIERARCH ESO ISS PBLA14 START 69.184
HIERARCH ESO ISS PBLA14 END 69.348
HIERARCH ESO ISS PBL23 START 57.867
HIERARCH ESO ISS PBL23 END 57.849
HIERARCH ESO ISS PBLA23 START 53.8
HIERARCH ESO ISS PBLA23 END 53.9
HIERARCH ESO ISS PBL24 START 88.279
HIERARCH ESO ISS PBL24 END 88.25
HIERARCH ESO ISS PBLA24 START 24.965
HIERARCH ESO ISS PBLA24 END 25.092
HIERARCH ESO ISS PBL34 START 46.775
HIERARCH ESO ISS PBL34 END 46.784
HIERARCH ESO ISS PBLA34 START 348.393
HIERARCH ESO ISS PBLA34 END 348.505
HIERARCH ESO ISS AMBI TAU0 START 0.004672
HIERARCH ESO ISS AMBI TAU0 END 0.004275
HIERARCH ESO ISS AMBI TEMP 12.37
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.8