Exposure
ID
MATIS.2025-07-21T23:54:09.187_1
Header ID
MATIS.2025-07-21T23:54:09.187
Date updated
2025-07-22 00:00:44 UTC+0000
Release date
2026-07-22 00:00:43 UTC+0000
UTC Start
2025-07-21 23:54:09.187
UTC End
2025-07-21 23:55:05.612
MJD Start
60877.99593966
MJD End
60877.99659272713
Exposure time (s)
56.4
Validation level
1
Tau 0: Coherence time (s)
0.005835
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.925
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 89.9630 89.9940 115.6000 115.8000
A0-J2 129.2350 129.2360 93.2000 93.3000
A0-K0 127.3850 127.3420 72.1180 72.2850
G1-J2 57.4620 57.4340 56.5000 56.6000
G1-K0 87.7030 87.6670 27.2140 27.3410
J2-K0 46.9250 46.9320 350.4280 350.5460
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 60877.99593966
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 89.963
HIERARCH ESO ISS PBL12 END 89.994
HIERARCH ESO ISS PBLA12 START 115.6
HIERARCH ESO ISS PBLA12 END 115.8
HIERARCH ESO ISS PBL13 START 129.235
HIERARCH ESO ISS PBL13 END 129.236
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 127.385
HIERARCH ESO ISS PBL14 END 127.342
HIERARCH ESO ISS PBLA14 START 72.118
HIERARCH ESO ISS PBLA14 END 72.285
HIERARCH ESO ISS PBL23 START 57.462
HIERARCH ESO ISS PBL23 END 57.434
HIERARCH ESO ISS PBLA23 START 56.5
HIERARCH ESO ISS PBLA23 END 56.6
HIERARCH ESO ISS PBL24 START 87.703
HIERARCH ESO ISS PBL24 END 87.667
HIERARCH ESO ISS PBLA24 START 27.214
HIERARCH ESO ISS PBLA24 END 27.341
HIERARCH ESO ISS PBL34 START 46.925
HIERARCH ESO ISS PBL34 END 46.932
HIERARCH ESO ISS PBLA34 START 350.428
HIERARCH ESO ISS PBLA34 END 350.546
HIERARCH ESO ISS AMBI TAU0 START 0.005617
HIERARCH ESO ISS AMBI TAU0 END 0.006053
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.87