Exposure
ID
MATIS.2025-07-16T00:34:17.110_1
Header ID
MATIS.2025-07-16T00:34:17.110
Date updated
2025-07-16 00:45:58 UTC+0000
Release date
2025-07-16 00:34:17 UTC+0000
UTC Start
2025-07-16 00:34:17.110
UTC End
2025-07-16 00:35:19.120
MJD Start
60872.02380914
MJD End
60872.024526848334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00278
Ambient temperature (°C)
12.26
Seeing (arcsec)
1.0550000000000002
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 84.9080 85.0040 103.2000 103.4000
A0-J2 126.1960 126.2830 80.4000 80.6000
A0-K0 127.7470 127.7680 60.3130 60.5060
G1-J2 58.1250 58.1170 45.9000 46.1000
G1-K0 87.3520 87.3280 18.9140 19.0550
J2-K0 44.2940 44.3130 342.3330 342.4420
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 60872.02380914
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 84.908
HIERARCH ESO ISS PBL12 END 85.004
HIERARCH ESO ISS PBLA12 START 103.2
HIERARCH ESO ISS PBLA12 END 103.4
HIERARCH ESO ISS PBL13 START 126.196
HIERARCH ESO ISS PBL13 END 126.283
HIERARCH ESO ISS PBLA13 START 80.4
HIERARCH ESO ISS PBLA13 END 80.6
HIERARCH ESO ISS PBL14 START 127.747
HIERARCH ESO ISS PBL14 END 127.768
HIERARCH ESO ISS PBLA14 START 60.313
HIERARCH ESO ISS PBLA14 END 60.506
HIERARCH ESO ISS PBL23 START 58.125
HIERARCH ESO ISS PBL23 END 58.117
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 87.352
HIERARCH ESO ISS PBL24 END 87.328
HIERARCH ESO ISS PBLA24 START 18.914
HIERARCH ESO ISS PBLA24 END 19.055
HIERARCH ESO ISS PBL34 START 44.294
HIERARCH ESO ISS PBL34 END 44.313
HIERARCH ESO ISS PBLA34 START 342.333
HIERARCH ESO ISS PBLA34 END 342.442
HIERARCH ESO ISS AMBI TAU0 START 0.002786
HIERARCH ESO ISS AMBI TAU0 END 0.002774
HIERARCH ESO ISS AMBI TEMP 12.26
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.1