Exposure
ID
MATIS.2025-10-25T00:43:17.461_1
Header ID
MATIS.2025-10-25T00:43:17.461
Date updated
2025-10-25 00:50:43 UTC+0000
Release date
2025-10-25 00:43:17 UTC+0000
UTC Start
2025-10-25 00:43:17.461
UTC End
2025-10-25 00:44:17.521
MJD Start
60973.03006321
MJD End
60973.03075834888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0033615
Ambient temperature (°C)
12.25
Seeing (arcsec)
1.0699999999999998
Observation
ID
70992
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52683
Name
HD 205448
RA
324.095481
DEC
-40.33027
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.8670 47.8790 155.4000 155.6000
A0-D0 31.2960 31.2740 77.6000 77.7000
A0-G1 90.5060 90.5070 121.1560 121.3250
B5-D0 51.3910 51.3800 12.0000 12.1000
B5-G1 57.6550 57.6260 93.2680 93.4400
D0-G1 71.1820 71.1970 138.7990 138.9550
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 60973.03006321
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 205448
RA 324.095481
DEC -40.33027
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 47.867
HIERARCH ESO ISS PBL12 END 47.879
HIERARCH ESO ISS PBLA12 START 155.4
HIERARCH ESO ISS PBLA12 END 155.6
HIERARCH ESO ISS PBL13 START 31.296
HIERARCH ESO ISS PBL13 END 31.274
HIERARCH ESO ISS PBLA13 START 77.6
HIERARCH ESO ISS PBLA13 END 77.7
HIERARCH ESO ISS PBL14 START 90.506
HIERARCH ESO ISS PBL14 END 90.507
HIERARCH ESO ISS PBLA14 START 121.156
HIERARCH ESO ISS PBLA14 END 121.325
HIERARCH ESO ISS PBL23 START 51.391
HIERARCH ESO ISS PBL23 END 51.38
HIERARCH ESO ISS PBLA23 START 12.0
HIERARCH ESO ISS PBLA23 END 12.1
HIERARCH ESO ISS PBL24 START 57.655
HIERARCH ESO ISS PBL24 END 57.626
HIERARCH ESO ISS PBLA24 START 93.268
HIERARCH ESO ISS PBLA24 END 93.44
HIERARCH ESO ISS PBL34 START 71.182
HIERARCH ESO ISS PBL34 END 71.197
HIERARCH ESO ISS PBLA34 START 138.799
HIERARCH ESO ISS PBLA34 END 138.955
HIERARCH ESO ISS AMBI TAU0 START 0.003361
HIERARCH ESO ISS AMBI TAU0 END 0.003362
HIERARCH ESO ISS AMBI TEMP 12.25
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 0.95