Exposure
ID
MATIS.2025-11-27T01:30:45.980_1
Header ID
MATIS.2025-11-27T01:30:45.980
Date updated
2025-11-27 01:40:57 UTC+0000
Release date
2025-11-27 01:30:45 UTC+0000
UTC Start
2025-11-27 01:30:45.980
UTC End
2025-11-27 01:31:45.988
MJD Start
61006.06303218
MJD End
61006.06372671704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0064150000000000006
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.665
Observation
ID
71866
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53347
Name
HD 2429
RA
6.981274
DEC
-33.00745
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.5860 48.5900 156.6000 156.8000
A0-J2 127.6600 127.5840 99.0000 99.1000
A0-J6 166.0400 165.9720 30.9510 31.0500
B5-J2 109.6540 109.5700 77.0000 77.1000
B5-J6 198.3450 198.2980 19.4740 19.5740
J2-J6 167.3080 167.3220 345.9170 346.0370
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 61006.06303218
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981274
DEC -33.00745
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 48.586
HIERARCH ESO ISS PBL12 END 48.59
HIERARCH ESO ISS PBLA12 START 156.6
HIERARCH ESO ISS PBLA12 END 156.8
HIERARCH ESO ISS PBL13 START 127.66
HIERARCH ESO ISS PBL13 END 127.584
HIERARCH ESO ISS PBLA13 START 99.0
HIERARCH ESO ISS PBLA13 END 99.1
HIERARCH ESO ISS PBL14 START 166.04
HIERARCH ESO ISS PBL14 END 165.972
HIERARCH ESO ISS PBLA14 START 30.951
HIERARCH ESO ISS PBLA14 END 31.05
HIERARCH ESO ISS PBL23 START 109.654
HIERARCH ESO ISS PBL23 END 109.57
HIERARCH ESO ISS PBLA23 START 77.0
HIERARCH ESO ISS PBLA23 END 77.1
HIERARCH ESO ISS PBL24 START 198.345
HIERARCH ESO ISS PBL24 END 198.298
HIERARCH ESO ISS PBLA24 START 19.474
HIERARCH ESO ISS PBLA24 END 19.574
HIERARCH ESO ISS PBL34 START 167.308
HIERARCH ESO ISS PBL34 END 167.322
HIERARCH ESO ISS PBLA34 START 345.917
HIERARCH ESO ISS PBLA34 END 346.037
HIERARCH ESO ISS AMBI TAU0 START 0.006562
HIERARCH ESO ISS AMBI TAU0 END 0.006268
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.68