Exposure
ID
MATIS.2025-07-16T23:33:41.623_1
Header ID
MATIS.2025-07-16T23:33:41.623
Date updated
2025-07-16 23:45:47 UTC+0000
Release date
2026-07-16 23:45:46 UTC+0000
UTC Start
2025-07-16 23:33:41.623
UTC End
2025-07-16 23:34:43.633
MJD Start
60872.98173175
MJD End
60872.98244945833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007212
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.745
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 88.0540 88.1210 109.6000 109.8000
A0-J2 128.0120 128.0720 86.7000 86.8000
A0-K0 127.9300 127.9410 65.7060 65.8750
G1-J2 58.1420 58.1330 50.5000 50.6000
G1-K0 88.8140 88.7910 22.2710 22.4030
J2-K0 46.5570 46.5690 346.0910 346.2000
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 60872.98173175
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 88.054
HIERARCH ESO ISS PBL12 END 88.121
HIERARCH ESO ISS PBLA12 START 109.6
HIERARCH ESO ISS PBLA12 END 109.8
HIERARCH ESO ISS PBL13 START 128.012
HIERARCH ESO ISS PBL13 END 128.072
HIERARCH ESO ISS PBLA13 START 86.7
HIERARCH ESO ISS PBLA13 END 86.8
HIERARCH ESO ISS PBL14 START 127.93
HIERARCH ESO ISS PBL14 END 127.941
HIERARCH ESO ISS PBLA14 START 65.706
HIERARCH ESO ISS PBLA14 END 65.875
HIERARCH ESO ISS PBL23 START 58.142
HIERARCH ESO ISS PBL23 END 58.133
HIERARCH ESO ISS PBLA23 START 50.5
HIERARCH ESO ISS PBLA23 END 50.6
HIERARCH ESO ISS PBL24 START 88.814
HIERARCH ESO ISS PBL24 END 88.791
HIERARCH ESO ISS PBLA24 START 22.271
HIERARCH ESO ISS PBLA24 END 22.403
HIERARCH ESO ISS PBL34 START 46.557
HIERARCH ESO ISS PBL34 END 46.569
HIERARCH ESO ISS PBLA34 START 346.091
HIERARCH ESO ISS PBLA34 END 346.2
HIERARCH ESO ISS AMBI TAU0 START 0.006628
HIERARCH ESO ISS AMBI TAU0 END 0.007796
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.7