Exposure
ID
MATIS.2025-07-16T00:42:36.603_1
Header ID
MATIS.2025-07-16T00:42:36.603
Date updated
2025-07-16 00:51:01 UTC+0000
Release date
2025-07-16 00:42:36 UTC+0000
UTC Start
2025-07-16 00:42:36.603
UTC End
2025-07-16 00:43:35.103
MJD Start
60872.02959031
MJD End
60872.03026739333
Exposure time (s)
58.5
Validation level
1
Tau 0: Coherence time (s)
0.0026499999999999996
Ambient temperature (°C)
12.34
Seeing (arcsec)
1.26
Observation
ID
68804
Category
calibrator
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
51190
Name
HD 148952
RA
248.460828
DEC
-46.55874
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 85.6430 85.7280 104.6000 104.7000
A0-J2 126.8460 126.9190 81.9000 82.1000
A0-K0 127.8860 127.8980 61.8590 62.0440
G1-J2 58.0520 58.0420 47.4000 47.5000
G1-K0 87.1520 87.1270 20.0540 20.1910
J2-K0 44.4410 44.4590 343.2280 343.3370
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60872.02959031
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 148952
RA 248.460828
DEC -46.55874
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 11.7
HIERARCH ESO DET NDIT 5
HIERARCH ESO ISS PBL12 START 85.643
HIERARCH ESO ISS PBL12 END 85.728
HIERARCH ESO ISS PBLA12 START 104.6
HIERARCH ESO ISS PBLA12 END 104.7
HIERARCH ESO ISS PBL13 START 126.846
HIERARCH ESO ISS PBL13 END 126.919
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 82.1
HIERARCH ESO ISS PBL14 START 127.886
HIERARCH ESO ISS PBL14 END 127.898
HIERARCH ESO ISS PBLA14 START 61.859
HIERARCH ESO ISS PBLA14 END 62.044
HIERARCH ESO ISS PBL23 START 58.052
HIERARCH ESO ISS PBL23 END 58.042
HIERARCH ESO ISS PBLA23 START 47.4
HIERARCH ESO ISS PBLA23 END 47.5
HIERARCH ESO ISS PBL24 START 87.152
HIERARCH ESO ISS PBL24 END 87.127
HIERARCH ESO ISS PBLA24 START 20.054
HIERARCH ESO ISS PBLA24 END 20.191
HIERARCH ESO ISS PBL34 START 44.441
HIERARCH ESO ISS PBL34 END 44.459
HIERARCH ESO ISS PBLA34 START 343.228
HIERARCH ESO ISS PBLA34 END 343.337
HIERARCH ESO ISS AMBI TAU0 START 0.002681
HIERARCH ESO ISS AMBI TAU0 END 0.002619
HIERARCH ESO ISS AMBI TEMP 12.34
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.27