Exposure
ID
MATIS.2025-07-16T00:30:12.463_1
Header ID
MATIS.2025-07-16T00:30:12.463
Date updated
2025-07-16 00:40:56 UTC+0000
Release date
2025-07-16 00:30:12 UTC+0000
UTC Start
2025-07-16 00:30:12.463
UTC End
2025-07-16 00:31:10.963
MJD Start
60872.02097758
MJD End
60872.02165466334
Exposure time (s)
58.5
Validation level
1
Tau 0: Coherence time (s)
0.0028374999999999997
Ambient temperature (°C)
12.21
Seeing (arcsec)
1.43
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 84.5270 84.6370 102.5000 102.7000
A0-J2 125.8510 125.9510 79.6000 79.8000
A0-K0 127.6580 127.6840 59.5430 59.7620
G1-J2 58.1530 58.1460 45.2000 45.4000
G1-K0 87.4440 87.4180 18.3450 18.5070
J2-K0 44.2180 44.2400 341.8910 342.0150
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 60872.02097758
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 84.527
HIERARCH ESO ISS PBL12 END 84.637
HIERARCH ESO ISS PBLA12 START 102.5
HIERARCH ESO ISS PBLA12 END 102.7
HIERARCH ESO ISS PBL13 START 125.851
HIERARCH ESO ISS PBL13 END 125.951
HIERARCH ESO ISS PBLA13 START 79.6
HIERARCH ESO ISS PBLA13 END 79.8
HIERARCH ESO ISS PBL14 START 127.658
HIERARCH ESO ISS PBL14 END 127.684
HIERARCH ESO ISS PBLA14 START 59.543
HIERARCH ESO ISS PBLA14 END 59.762
HIERARCH ESO ISS PBL23 START 58.153
HIERARCH ESO ISS PBL23 END 58.146
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.4
HIERARCH ESO ISS PBL24 START 87.444
HIERARCH ESO ISS PBL24 END 87.418
HIERARCH ESO ISS PBLA24 START 18.345
HIERARCH ESO ISS PBLA24 END 18.507
HIERARCH ESO ISS PBL34 START 44.218
HIERARCH ESO ISS PBL34 END 44.24
HIERARCH ESO ISS PBLA34 START 341.891
HIERARCH ESO ISS PBLA34 END 342.015
HIERARCH ESO ISS AMBI TAU0 START 0.002669
HIERARCH ESO ISS AMBI TAU0 END 0.003006
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 1.68
HIERARCH ESO ISS AMBI FWHM END 1.18