Exposure
ID
MATIS.2025-12-13T00:15:42.348_1
Header ID
MATIS.2025-12-13T00:15:42.348
Date updated
2025-12-13 00:26:33 UTC+0000
Release date
2025-12-13 00:15:42 UTC+0000
UTC Start
2025-12-13 00:15:42.348
UTC End
2025-12-13 00:16:42.408
MJD Start
61022.0109068
MJD End
61022.01160193889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0039889999999999995
Ambient temperature (°C)
10.55
Seeing (arcsec)
0.685
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 90.4250 90.4120 120.2000 120.3000
A0-J2 128.4230 128.3700 97.3000 97.4000
A0-K0 126.3200 126.2460 75.4350 75.5620
G1-J2 57.2580 57.2250 59.3000 59.4000
G1-K0 88.9350 88.9040 29.7260 29.8280
J2-K0 48.2670 48.2700 353.8960 354.0060
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 61022.0109068
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 90.425
HIERARCH ESO ISS PBL12 END 90.412
HIERARCH ESO ISS PBLA12 START 120.2
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 128.423
HIERARCH ESO ISS PBL13 END 128.37
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.4
HIERARCH ESO ISS PBL14 START 126.32
HIERARCH ESO ISS PBL14 END 126.246
HIERARCH ESO ISS PBLA14 START 75.435
HIERARCH ESO ISS PBLA14 END 75.562
HIERARCH ESO ISS PBL23 START 57.258
HIERARCH ESO ISS PBL23 END 57.225
HIERARCH ESO ISS PBLA23 START 59.3
HIERARCH ESO ISS PBLA23 END 59.4
HIERARCH ESO ISS PBL24 START 88.935
HIERARCH ESO ISS PBL24 END 88.904
HIERARCH ESO ISS PBLA24 START 29.726
HIERARCH ESO ISS PBLA24 END 29.828
HIERARCH ESO ISS PBL34 START 48.267
HIERARCH ESO ISS PBL34 END 48.27
HIERARCH ESO ISS PBLA34 START 353.896
HIERARCH ESO ISS PBLA34 END 354.006
HIERARCH ESO ISS AMBI TAU0 START 0.004181
HIERARCH ESO ISS AMBI TAU0 END 0.003797
HIERARCH ESO ISS AMBI TEMP 10.55
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.69