Exposure
ID
MATIS.2025-07-22T00:01:50.948_1
Header ID
MATIS.2025-07-22T00:01:50.948
Date updated
2025-07-22 00:10:55 UTC+0000
Release date
2026-07-22 00:10:54 UTC+0000
UTC Start
2025-07-22 00:01:50.948
UTC End
2025-07-22 00:02:52.958
MJD Start
60878.00128412
MJD End
60878.00200182833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007871
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.81
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 90.1680 90.1920 116.8000 116.9000
A0-J2 129.2050 129.1940 94.4000 94.6000
A0-K0 127.0440 126.9910 73.3080 73.4730
G1-J2 57.2460 57.2140 57.6000 57.7000
G1-K0 87.4320 87.3930 28.1130 28.2370
J2-K0 46.9770 46.9840 351.2710 351.3900
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 60878.00128412
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 90.168
HIERARCH ESO ISS PBL12 END 90.192
HIERARCH ESO ISS PBLA12 START 116.8
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 129.205
HIERARCH ESO ISS PBL13 END 129.194
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 127.044
HIERARCH ESO ISS PBL14 END 126.991
HIERARCH ESO ISS PBLA14 START 73.308
HIERARCH ESO ISS PBLA14 END 73.473
HIERARCH ESO ISS PBL23 START 57.246
HIERARCH ESO ISS PBL23 END 57.214
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 87.432
HIERARCH ESO ISS PBL24 END 87.393
HIERARCH ESO ISS PBLA24 START 28.113
HIERARCH ESO ISS PBLA24 END 28.237
HIERARCH ESO ISS PBL34 START 46.977
HIERARCH ESO ISS PBL34 END 46.984
HIERARCH ESO ISS PBLA34 START 351.271
HIERARCH ESO ISS PBLA34 END 351.39
HIERARCH ESO ISS AMBI TAU0 START 0.007871
HIERARCH ESO ISS AMBI TAU0 END 0.007871
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.74