Exposure
ID
MATIS.2025-10-27T03:04:43.771_1
Header ID
MATIS.2025-10-27T03:04:43.771
Date updated
2025-10-27 03:15:45 UTC+0000
Release date
2025-10-27 03:04:43 UTC+0000
UTC Start
2025-10-27 03:04:43.771
UTC End
2025-10-27 03:05:43.831
MJD Start
60975.12828439
MJD End
60975.12897952888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004282
Ambient temperature (°C)
13.28
Seeing (arcsec)
1.01
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 90.5050 90.5070 118.0000 118.1000
A0-J2 129.0440 129.0170 95.1000 95.2000
A0-K0 127.2710 127.2220 73.4010 73.5330
G1-J2 57.7110 57.6870 57.4000 57.5000
G1-K0 89.3680 89.3430 28.0760 28.1850
J2-K0 48.2240 48.2270 352.1710 352.2810
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 60975.12828439
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 90.505
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 118.0
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 129.044
HIERARCH ESO ISS PBL13 END 129.017
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 127.271
HIERARCH ESO ISS PBL14 END 127.222
HIERARCH ESO ISS PBLA14 START 73.401
HIERARCH ESO ISS PBLA14 END 73.533
HIERARCH ESO ISS PBL23 START 57.711
HIERARCH ESO ISS PBL23 END 57.687
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.5
HIERARCH ESO ISS PBL24 START 89.368
HIERARCH ESO ISS PBL24 END 89.343
HIERARCH ESO ISS PBLA24 START 28.076
HIERARCH ESO ISS PBLA24 END 28.185
HIERARCH ESO ISS PBL34 START 48.224
HIERARCH ESO ISS PBL34 END 48.227
HIERARCH ESO ISS PBLA34 START 352.171
HIERARCH ESO ISS PBLA34 END 352.281
HIERARCH ESO ISS AMBI TAU0 START 0.004282
HIERARCH ESO ISS AMBI TAU0 END 0.004282
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.01