Exposure
ID
MATIS.2025-12-03T01:06:45.355_1
Header ID
MATIS.2025-12-03T01:06:45.355
Date updated
2025-12-03 01:16:12 UTC+0000
Release date
2025-12-03 01:06:45 UTC+0000
UTC Start
2025-12-03 01:06:45.355
UTC End
2025-12-03 01:07:45.415
MJD Start
61012.04635827
MJD End
61012.04705340889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004223
Ambient temperature (°C)
13.7
Seeing (arcsec)
0.785
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 90.2200 90.1970 121.9000 122.0000
A0-J2 127.6900 127.6150 98.9000 99.0000
A0-K0 125.3510 125.2560 76.9160 77.0500
G1-J2 56.8240 56.7820 60.6000 60.8000
G1-K0 88.5510 88.5150 30.8920 30.9980
J2-K0 48.2920 48.2940 355.1810 355.2990
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 61012.04635827
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 90.22
HIERARCH ESO ISS PBL12 END 90.197
HIERARCH ESO ISS PBLA12 START 121.9
HIERARCH ESO ISS PBLA12 END 122.0
HIERARCH ESO ISS PBL13 START 127.69
HIERARCH ESO ISS PBL13 END 127.615
HIERARCH ESO ISS PBLA13 START 98.9
HIERARCH ESO ISS PBLA13 END 99.0
HIERARCH ESO ISS PBL14 START 125.351
HIERARCH ESO ISS PBL14 END 125.256
HIERARCH ESO ISS PBLA14 START 76.916
HIERARCH ESO ISS PBLA14 END 77.05
HIERARCH ESO ISS PBL23 START 56.824
HIERARCH ESO ISS PBL23 END 56.782
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 60.8
HIERARCH ESO ISS PBL24 START 88.551
HIERARCH ESO ISS PBL24 END 88.515
HIERARCH ESO ISS PBLA24 START 30.892
HIERARCH ESO ISS PBLA24 END 30.998
HIERARCH ESO ISS PBL34 START 48.292
HIERARCH ESO ISS PBL34 END 48.294
HIERARCH ESO ISS PBLA34 START 355.181
HIERARCH ESO ISS PBLA34 END 355.299
HIERARCH ESO ISS AMBI TAU0 START 0.004223
HIERARCH ESO ISS AMBI TAU0 END 0.004223
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.78