Exposure
ID
MATIS.2025-12-03T01:14:06.233_1
Header ID
MATIS.2025-12-03T01:14:06.233
Date updated
2025-12-03 01:21:04 UTC+0000
Release date
2025-12-03 01:14:06 UTC+0000
UTC Start
2025-12-03 01:14:06.233
UTC End
2025-12-03 01:15:06.293
MJD Start
61012.05146103
MJD End
61012.05215616889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0045190000000000004
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.765
Observation
ID
71009
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52696
Name
HD 2429
RA
6.980612
DEC
-33.00745
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.0320 90.0030 122.9000 123.1000
A0-J2 127.1140 127.0280 99.9000 100.1000
A0-K0 124.6270 124.5220 77.8470 77.9730
G1-J2 56.5080 56.4620 61.5000 61.6000
G1-K0 88.2820 88.2440 31.6100 31.7060
J2-K0 48.3040 48.3060 356.0000 356.1110
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 61012.05146103
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.980612
DEC -33.00745
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 90.032
HIERARCH ESO ISS PBL12 END 90.003
HIERARCH ESO ISS PBLA12 START 122.9
HIERARCH ESO ISS PBLA12 END 123.1
HIERARCH ESO ISS PBL13 START 127.114
HIERARCH ESO ISS PBL13 END 127.028
HIERARCH ESO ISS PBLA13 START 99.9
HIERARCH ESO ISS PBLA13 END 100.1
HIERARCH ESO ISS PBL14 START 124.627
HIERARCH ESO ISS PBL14 END 124.522
HIERARCH ESO ISS PBLA14 START 77.847
HIERARCH ESO ISS PBLA14 END 77.973
HIERARCH ESO ISS PBL23 START 56.508
HIERARCH ESO ISS PBL23 END 56.462
HIERARCH ESO ISS PBLA23 START 61.5
HIERARCH ESO ISS PBLA23 END 61.6
HIERARCH ESO ISS PBL24 START 88.282
HIERARCH ESO ISS PBL24 END 88.244
HIERARCH ESO ISS PBLA24 START 31.61
HIERARCH ESO ISS PBLA24 END 31.706
HIERARCH ESO ISS PBL34 START 48.304
HIERARCH ESO ISS PBL34 END 48.306
HIERARCH ESO ISS PBLA34 START 356.0
HIERARCH ESO ISS PBLA34 END 356.111
HIERARCH ESO ISS AMBI TAU0 START 0.004656
HIERARCH ESO ISS AMBI TAU0 END 0.004382
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.77