Exposure
ID
MATIS.2025-07-16T00:28:57.523_1
Header ID
MATIS.2025-07-16T00:28:57.523
Date updated
2025-07-16 00:35:58 UTC+0000
Release date
2025-07-16 00:28:57 UTC+0000
UTC Start
2025-07-16 00:28:57.523
UTC End
2025-07-16 00:29:59.533
MJD Start
60872.02011022
MJD End
60872.02082792833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002669
Ambient temperature (°C)
12.36
Seeing (arcsec)
1.68
Observation
ID
68805
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
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 84.4080 84.5100 102.3000 102.5000
A0-J2 125.7410 125.8350 79.4000 79.6000
A0-K0 127.6270 127.6530 59.3110 59.5120
G1-J2 58.1610 58.1540 45.0000 45.2000
G1-K0 87.4710 87.4480 18.1750 18.3240
J2-K0 44.1940 44.2140 341.7610 341.8750
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 60872.02011022
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 148952
RA 248.460828
DEC -46.55874
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 84.408
HIERARCH ESO ISS PBL12 END 84.51
HIERARCH ESO ISS PBLA12 START 102.3
HIERARCH ESO ISS PBLA12 END 102.5
HIERARCH ESO ISS PBL13 START 125.741
HIERARCH ESO ISS PBL13 END 125.835
HIERARCH ESO ISS PBLA13 START 79.4
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 127.627
HIERARCH ESO ISS PBL14 END 127.653
HIERARCH ESO ISS PBLA14 START 59.311
HIERARCH ESO ISS PBLA14 END 59.512
HIERARCH ESO ISS PBL23 START 58.161
HIERARCH ESO ISS PBL23 END 58.154
HIERARCH ESO ISS PBLA23 START 45.0
HIERARCH ESO ISS PBLA23 END 45.2
HIERARCH ESO ISS PBL24 START 87.471
HIERARCH ESO ISS PBL24 END 87.448
HIERARCH ESO ISS PBLA24 START 18.175
HIERARCH ESO ISS PBLA24 END 18.324
HIERARCH ESO ISS PBL34 START 44.194
HIERARCH ESO ISS PBL34 END 44.214
HIERARCH ESO ISS PBLA34 START 341.761
HIERARCH ESO ISS PBLA34 END 341.875
HIERARCH ESO ISS AMBI TAU0 START 0.002669
HIERARCH ESO ISS AMBI TAU0 END 0.002669
HIERARCH ESO ISS AMBI TEMP 12.36
HIERARCH ESO ISS AMBI FWHM START 1.68
HIERARCH ESO ISS AMBI FWHM END 1.68