Exposure
ID
MATIS.2025-07-24T00:59:25.001_1
Header ID
MATIS.2025-07-24T00:59:25.001
Date updated
2025-07-24 01:11:00 UTC+0000
Release date
2025-07-24 00:59:25 UTC+0000
UTC Start
2025-07-24 00:59:25.001
UTC End
2025-07-24 01:00:24.965
MJD Start
60880.04126158
MJD End
60880.041955607776
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0053745
Ambient temperature (°C)
12.26
Seeing (arcsec)
0.495
Observation
ID
68937
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
51294
Name
HD 134505
RA
228.068379
DEC
-52.09965
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4410 90.4490 126.9000 127.1000
A0-J2 127.4630 127.4080 106.8000 107.0000
A0-C1 22.6070 22.6090 126.9360 127.1310
G1-J2 52.6610 52.5980 70.7000 70.9000
G1-C1 67.8340 67.8400 306.9200 307.1150
J2-C1 106.5170 106.4580 282.6550 282.8600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60880.04126158
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134505
RA 228.068379
DEC -52.09965
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 90.441
HIERARCH ESO ISS PBL12 END 90.449
HIERARCH ESO ISS PBLA12 START 126.9
HIERARCH ESO ISS PBLA12 END 127.1
HIERARCH ESO ISS PBL13 START 127.463
HIERARCH ESO ISS PBL13 END 127.408
HIERARCH ESO ISS PBLA13 START 106.8
HIERARCH ESO ISS PBLA13 END 107.0
HIERARCH ESO ISS PBL14 START 22.607
HIERARCH ESO ISS PBL14 END 22.609
HIERARCH ESO ISS PBLA14 START 126.936
HIERARCH ESO ISS PBLA14 END 127.131
HIERARCH ESO ISS PBL23 START 52.661
HIERARCH ESO ISS PBL23 END 52.598
HIERARCH ESO ISS PBLA23 START 70.7
HIERARCH ESO ISS PBLA23 END 70.9
HIERARCH ESO ISS PBL24 START 67.834
HIERARCH ESO ISS PBL24 END 67.84
HIERARCH ESO ISS PBLA24 START 306.92
HIERARCH ESO ISS PBLA24 END 307.115
HIERARCH ESO ISS PBL34 START 106.517
HIERARCH ESO ISS PBL34 END 106.458
HIERARCH ESO ISS PBLA34 START 282.655
HIERARCH ESO ISS PBLA34 END 282.86
HIERARCH ESO ISS AMBI TAU0 START 0.005377
HIERARCH ESO ISS AMBI TAU0 END 0.005372
HIERARCH ESO ISS AMBI TEMP 12.26
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.48