Exposure
ID
MATIS.2025-10-25T02:21:53.735_1
Header ID
MATIS.2025-10-25T02:21:53.735
Date updated
2025-10-25 02:31:01 UTC+0000
Release date
2025-10-25 02:21:53 UTC+0000
UTC Start
2025-10-25 02:21:53.735
UTC End
2025-10-25 02:22:53.795
MJD Start
60973.0985386
MJD End
60973.09923373889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0022735
Ambient temperature (°C)
11.29
Seeing (arcsec)
0.9
Observation
ID
71000
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52688
Name
HD 16824
RA
40.450194
DEC
-3.21386
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 48.4630 48.4740 143.0000 143.0000
A0-D0 22.3440 22.4330 61.3000 61.5000
A0-G1 79.1040 79.2800 115.2630 115.2160
B5-D0 50.3410 50.3260 349.1000 349.2000
B5-G1 42.6750 42.8490 83.3290 83.3690
D0-G1 68.3720 68.4420 130.5750 130.5370
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 60973.0985386
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 16824
RA 40.450194
DEC -3.21386
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 48.463
HIERARCH ESO ISS PBL12 END 48.474
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 22.344
HIERARCH ESO ISS PBL13 END 22.433
HIERARCH ESO ISS PBLA13 START 61.3
HIERARCH ESO ISS PBLA13 END 61.5
HIERARCH ESO ISS PBL14 START 79.104
HIERARCH ESO ISS PBL14 END 79.28
HIERARCH ESO ISS PBLA14 START 115.263
HIERARCH ESO ISS PBLA14 END 115.216
HIERARCH ESO ISS PBL23 START 50.341
HIERARCH ESO ISS PBL23 END 50.326
HIERARCH ESO ISS PBLA23 START 349.1
HIERARCH ESO ISS PBLA23 END 349.2
HIERARCH ESO ISS PBL24 START 42.675
HIERARCH ESO ISS PBL24 END 42.849
HIERARCH ESO ISS PBLA24 START 83.329
HIERARCH ESO ISS PBLA24 END 83.369
HIERARCH ESO ISS PBL34 START 68.372
HIERARCH ESO ISS PBL34 END 68.442
HIERARCH ESO ISS PBLA34 START 130.575
HIERARCH ESO ISS PBLA34 END 130.537
HIERARCH ESO ISS AMBI TAU0 START 0.002493
HIERARCH ESO ISS AMBI TAU0 END 0.002054
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9