Exposure
ID
MATIS.2025-07-15T23:56:20.249_1
Header ID
MATIS.2025-07-15T23:56:20.249
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 23:56:20.249
UTC End
2025-07-15 23:57:16.674
MJD Start
60871.99745659
MJD End
60871.99810965713
Exposure time (s)
56.4
Validation level
1
Tau 0: Coherence time (s)
0.004083
Ambient temperature (°C)
12.39
Seeing (arcsec)
0.94
Observation
ID
68802
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
SI_PHOT_L_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.1240 89.1700 112.4000 112.5000
A0-J2 128.8690 128.9000 89.7000 89.9000
A0-K0 127.9270 127.9150 68.7270 68.8820
G1-J2 57.9150 57.8990 53.3000 53.5000
G1-K0 88.3560 88.3300 24.6110 24.7300
J2-K0 46.7490 46.7580 348.0820 348.1860
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 60871.99745659
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-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH
HIERARCH ESO INS DIL ID HIGH
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 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.285
HIERARCH ESO DET NDIT 5
HIERARCH ESO ISS PBL12 START 89.124
HIERARCH ESO ISS PBL12 END 89.17
HIERARCH ESO ISS PBLA12 START 112.4
HIERARCH ESO ISS PBLA12 END 112.5
HIERARCH ESO ISS PBL13 START 128.869
HIERARCH ESO ISS PBL13 END 128.9
HIERARCH ESO ISS PBLA13 START 89.7
HIERARCH ESO ISS PBLA13 END 89.9
HIERARCH ESO ISS PBL14 START 127.927
HIERARCH ESO ISS PBL14 END 127.915
HIERARCH ESO ISS PBLA14 START 68.727
HIERARCH ESO ISS PBLA14 END 68.882
HIERARCH ESO ISS PBL23 START 57.915
HIERARCH ESO ISS PBL23 END 57.899
HIERARCH ESO ISS PBLA23 START 53.3
HIERARCH ESO ISS PBLA23 END 53.5
HIERARCH ESO ISS PBL24 START 88.356
HIERARCH ESO ISS PBL24 END 88.33
HIERARCH ESO ISS PBLA24 START 24.611
HIERARCH ESO ISS PBLA24 END 24.73
HIERARCH ESO ISS PBL34 START 46.749
HIERARCH ESO ISS PBL34 END 46.758
HIERARCH ESO ISS PBLA34 START 348.082
HIERARCH ESO ISS PBLA34 END 348.186
HIERARCH ESO ISS AMBI TAU0 START 0.004083
HIERARCH ESO ISS AMBI TAU0 END 0.004083
HIERARCH ESO ISS AMBI TEMP 12.39
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.89