Exposure
ID
MATIS.2025-07-16T23:10:22.433_1
Header ID
MATIS.2025-07-16T23:10:22.433
Date updated
2025-07-16 23:20:58 UTC+0000
Release date
2025-07-16 23:10:22 UTC+0000
UTC Start
2025-07-16 23:10:22.433
UTC End
2025-07-16 23:11:20.933
MJD Start
60872.96553742
MJD End
60872.966214503336
Exposure time (s)
58.5
Validation level
1
Tau 0: Coherence time (s)
0.006706
Ambient temperature (°C)
13.37
Seeing (arcsec)
0.625
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 75.1140 75.2700 89.3000 89.5000
A0-J2 116.6060 116.7610 64.3000 64.5000
A0-K0 123.9840 124.0530 44.3540 44.5750
G1-J2 57.9940 58.0020 31.1000 31.3000
G1-K0 88.5180 88.5110 7.5130 7.6640
J2-K0 42.3250 42.3570 334.2270 334.3240
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 60872.96553742
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 75.114
HIERARCH ESO ISS PBL12 END 75.27
HIERARCH ESO ISS PBLA12 START 89.3
HIERARCH ESO ISS PBLA12 END 89.5
HIERARCH ESO ISS PBL13 START 116.606
HIERARCH ESO ISS PBL13 END 116.761
HIERARCH ESO ISS PBLA13 START 64.3
HIERARCH ESO ISS PBLA13 END 64.5
HIERARCH ESO ISS PBL14 START 123.984
HIERARCH ESO ISS PBL14 END 124.053
HIERARCH ESO ISS PBLA14 START 44.354
HIERARCH ESO ISS PBLA14 END 44.575
HIERARCH ESO ISS PBL23 START 57.994
HIERARCH ESO ISS PBL23 END 58.002
HIERARCH ESO ISS PBLA23 START 31.1
HIERARCH ESO ISS PBLA23 END 31.3
HIERARCH ESO ISS PBL24 START 88.518
HIERARCH ESO ISS PBL24 END 88.511
HIERARCH ESO ISS PBLA24 START 7.513
HIERARCH ESO ISS PBLA24 END 7.664
HIERARCH ESO ISS PBL34 START 42.325
HIERARCH ESO ISS PBL34 END 42.357
HIERARCH ESO ISS PBLA34 START 334.227
HIERARCH ESO ISS PBLA34 END 334.324
HIERARCH ESO ISS AMBI TAU0 START 0.006706
HIERARCH ESO ISS AMBI TAU0 END 0.006706
HIERARCH ESO ISS AMBI TEMP 13.37
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.64