Exposure
ID
MATIS.2025-10-25T02:23:05.991_1
Header ID
MATIS.2025-10-25T02:23:05.991
Date updated
2025-10-25 02:31:01 UTC+0000
Release date
2025-10-25 02:23:05 UTC+0000
UTC Start
2025-10-25 02:23:05.991
UTC End
2025-10-25 02:24:06.051
MJD Start
60973.0993749
MJD End
60973.10007003888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002163
Ambient temperature (°C)
11.28
Seeing (arcsec)
0.91
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 48.4760 48.4870 143.0000 143.0000
A0-D0 22.4490 22.5380 61.5000 61.6000
A0-G1 79.3110 79.4860 115.2090 115.1620
B5-D0 50.3230 50.3080 349.2000 349.3000
B5-G1 42.8830 43.0540 83.3770 83.4170
D0-G1 68.4560 68.5250 130.5300 130.4950
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 60973.0993749
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 48.476
HIERARCH ESO ISS PBL12 END 48.487
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 22.449
HIERARCH ESO ISS PBL13 END 22.538
HIERARCH ESO ISS PBLA13 START 61.5
HIERARCH ESO ISS PBLA13 END 61.6
HIERARCH ESO ISS PBL14 START 79.311
HIERARCH ESO ISS PBL14 END 79.486
HIERARCH ESO ISS PBLA14 START 115.209
HIERARCH ESO ISS PBLA14 END 115.162
HIERARCH ESO ISS PBL23 START 50.323
HIERARCH ESO ISS PBL23 END 50.308
HIERARCH ESO ISS PBLA23 START 349.2
HIERARCH ESO ISS PBLA23 END 349.3
HIERARCH ESO ISS PBL24 START 42.883
HIERARCH ESO ISS PBL24 END 43.054
HIERARCH ESO ISS PBLA24 START 83.377
HIERARCH ESO ISS PBLA24 END 83.417
HIERARCH ESO ISS PBL34 START 68.456
HIERARCH ESO ISS PBL34 END 68.525
HIERARCH ESO ISS PBLA34 START 130.53
HIERARCH ESO ISS PBLA34 END 130.495
HIERARCH ESO ISS AMBI TAU0 START 0.002054
HIERARCH ESO ISS AMBI TAU0 END 0.002272
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.92