Exposure
ID
MATIS.2025-07-16T00:49:05.937_1
Header ID
MATIS.2025-07-16T00:49:05.937
Date updated
2025-07-16 00:56:09 UTC+0000
Release date
2025-07-16 00:49:05 UTC+0000
UTC Start
2025-07-16 00:49:05.937
UTC End
2025-07-16 00:50:04.437
MJD Start
60872.03409649
MJD End
60872.03477357334
Exposure time (s)
58.5
Validation level
1
Tau 0: Coherence time (s)
0.002761
Ambient temperature (°C)
12.41
Seeing (arcsec)
1.12
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 86.1800 86.2700 105.7000 105.9000
A0-J2 127.3010 127.3760 83.2000 83.4000
A0-K0 127.9520 127.9600 63.0580 63.2660
G1-J2 57.9800 57.9660 48.5000 48.7000
G1-K0 86.9840 86.9540 20.9420 21.0960
J2-K0 44.5500 44.5680 343.9370 344.0610
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 60872.03409649
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 86.18
HIERARCH ESO ISS PBL12 END 86.27
HIERARCH ESO ISS PBLA12 START 105.7
HIERARCH ESO ISS PBLA12 END 105.9
HIERARCH ESO ISS PBL13 START 127.301
HIERARCH ESO ISS PBL13 END 127.376
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.4
HIERARCH ESO ISS PBL14 START 127.952
HIERARCH ESO ISS PBL14 END 127.96
HIERARCH ESO ISS PBLA14 START 63.058
HIERARCH ESO ISS PBLA14 END 63.266
HIERARCH ESO ISS PBL23 START 57.98
HIERARCH ESO ISS PBL23 END 57.966
HIERARCH ESO ISS PBLA23 START 48.5
HIERARCH ESO ISS PBLA23 END 48.7
HIERARCH ESO ISS PBL24 START 86.984
HIERARCH ESO ISS PBL24 END 86.954
HIERARCH ESO ISS PBLA24 START 20.942
HIERARCH ESO ISS PBLA24 END 21.096
HIERARCH ESO ISS PBL34 START 44.55
HIERARCH ESO ISS PBL34 END 44.568
HIERARCH ESO ISS PBLA34 START 343.937
HIERARCH ESO ISS PBLA34 END 344.061
HIERARCH ESO ISS AMBI TAU0 START 0.002761
HIERARCH ESO ISS AMBI TAU0 END 0.002761
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12