Exposure
ID
MATIS.2025-10-27T02:59:45.123_1
Header ID
MATIS.2025-10-27T02:59:45.123
Date updated
2025-10-27 03:11:00 UTC+0000
Release date
2025-10-27 02:59:45 UTC+0000
UTC Start
2025-10-27 02:59:45.123
UTC End
2025-10-27 03:00:45.131
MJD Start
60975.12482781
MJD End
60975.12552234704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0044080000000000005
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.98
Observation
ID
71010
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4820 90.4890 117.3000 117.5000
A0-J2 129.1510 129.1320 94.4000 94.5000
A0-K0 127.4870 127.4470 72.7530 72.8850
G1-J2 57.8240 57.8020 56.8000 56.9000
G1-K0 89.4860 89.4620 27.5410 27.6510
J2-K0 48.2070 48.2110 351.6330 351.7420
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 60975.12482781
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.980612
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.482
HIERARCH ESO ISS PBL12 END 90.489
HIERARCH ESO ISS PBLA12 START 117.3
HIERARCH ESO ISS PBLA12 END 117.5
HIERARCH ESO ISS PBL13 START 129.151
HIERARCH ESO ISS PBL13 END 129.132
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 127.487
HIERARCH ESO ISS PBL14 END 127.447
HIERARCH ESO ISS PBLA14 START 72.753
HIERARCH ESO ISS PBLA14 END 72.885
HIERARCH ESO ISS PBL23 START 57.824
HIERARCH ESO ISS PBL23 END 57.802
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.9
HIERARCH ESO ISS PBL24 START 89.486
HIERARCH ESO ISS PBL24 END 89.462
HIERARCH ESO ISS PBLA24 START 27.541
HIERARCH ESO ISS PBLA24 END 27.651
HIERARCH ESO ISS PBL34 START 48.207
HIERARCH ESO ISS PBL34 END 48.211
HIERARCH ESO ISS PBLA34 START 351.633
HIERARCH ESO ISS PBLA34 END 351.742
HIERARCH ESO ISS AMBI TAU0 START 0.004388
HIERARCH ESO ISS AMBI TAU0 END 0.004428
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 0.95