Exposure
ID
MATIS.2025-09-25T03:36:14.716_1
Header ID
MATIS.2025-09-25T03:36:14.716
Date updated
2025-09-25 03:45:58 UTC+0000
Release date
2025-09-25 03:36:14 UTC+0000
UTC Start
2025-09-25 03:36:14.716
UTC End
2025-09-25 03:37:14.680
MJD Start
60943.15017032
MJD End
60943.15086434777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.01106
Ambient temperature (°C)
17.77
Seeing (arcsec)
0.575
Observation
ID
70506
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52283
Name
HD 222547
RA
355.392284
DEC
-18.02748
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3050 90.3270 113.5000 113.5000
A0-J2 128.2340 128.2990 90.4000 90.5000
A0-K0 126.3340 126.4120 68.4740 68.5650
G1-J2 57.3630 57.3960 52.3000 52.4000
G1-K0 89.3290 89.3520 22.8490 22.9610
J2-K0 48.4490 48.4450 347.2300 347.3290
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 60943.15017032
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 222547
RA 355.392284
DEC -18.02748
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 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 90.305
HIERARCH ESO ISS PBL12 END 90.327
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 128.234
HIERARCH ESO ISS PBL13 END 128.299
HIERARCH ESO ISS PBLA13 START 90.4
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 126.334
HIERARCH ESO ISS PBL14 END 126.412
HIERARCH ESO ISS PBLA14 START 68.474
HIERARCH ESO ISS PBLA14 END 68.565
HIERARCH ESO ISS PBL23 START 57.363
HIERARCH ESO ISS PBL23 END 57.396
HIERARCH ESO ISS PBLA23 START 52.3
HIERARCH ESO ISS PBLA23 END 52.4
HIERARCH ESO ISS PBL24 START 89.329
HIERARCH ESO ISS PBL24 END 89.352
HIERARCH ESO ISS PBLA24 START 22.849
HIERARCH ESO ISS PBLA24 END 22.961
HIERARCH ESO ISS PBL34 START 48.449
HIERARCH ESO ISS PBL34 END 48.445
HIERARCH ESO ISS PBLA34 START 347.23
HIERARCH ESO ISS PBLA34 END 347.329
HIERARCH ESO ISS AMBI TAU0 START 0.010891
HIERARCH ESO ISS AMBI TAU0 END 0.011229
HIERARCH ESO ISS AMBI TEMP 17.77
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.6