Exposure
ID
MATIS.2025-11-27T01:27:03.287_1
Header ID
MATIS.2025-11-27T01:27:03.287
Date updated
2025-11-27 01:36:12 UTC+0000
Release date
2025-11-27 01:27:03 UTC+0000
UTC Start
2025-11-27 01:27:03.287
UTC End
2025-11-27 01:28:03.295
MJD Start
61006.06045471
MJD End
61006.06114924704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005674500000000001
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.705
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 48.5710 48.5760 156.2000 156.3000
A0-J2 127.9200 127.8510 98.4000 98.6000
A0-J6 166.2800 166.2150 30.5850 30.6860
B5-J2 109.9460 109.8680 76.5000 76.6000
B5-J6 198.5130 198.4680 19.1070 19.2080
J2-J6 167.2570 167.2720 345.4810 345.6000
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 61006.06045471
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 48.571
HIERARCH ESO ISS PBL12 END 48.576
HIERARCH ESO ISS PBLA12 START 156.2
HIERARCH ESO ISS PBLA12 END 156.3
HIERARCH ESO ISS PBL13 START 127.92
HIERARCH ESO ISS PBL13 END 127.851
HIERARCH ESO ISS PBLA13 START 98.4
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 166.28
HIERARCH ESO ISS PBL14 END 166.215
HIERARCH ESO ISS PBLA14 START 30.585
HIERARCH ESO ISS PBLA14 END 30.686
HIERARCH ESO ISS PBL23 START 109.946
HIERARCH ESO ISS PBL23 END 109.868
HIERARCH ESO ISS PBLA23 START 76.5
HIERARCH ESO ISS PBLA23 END 76.6
HIERARCH ESO ISS PBL24 START 198.513
HIERARCH ESO ISS PBL24 END 198.468
HIERARCH ESO ISS PBLA24 START 19.107
HIERARCH ESO ISS PBLA24 END 19.208
HIERARCH ESO ISS PBL34 START 167.257
HIERARCH ESO ISS PBL34 END 167.272
HIERARCH ESO ISS PBLA34 START 345.481
HIERARCH ESO ISS PBLA34 END 345.6
HIERARCH ESO ISS AMBI TAU0 START 0.005354
HIERARCH ESO ISS AMBI TAU0 END 0.005995
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.7