Exposure
ID
MATIS.2025-12-01T02:14:06.891_1
Header ID
MATIS.2025-12-01T02:14:06.891
Date updated
2025-12-01 02:26:02 UTC+0000
Release date
2025-12-01 02:14:06 UTC+0000
UTC Start
2025-12-01 02:14:06.891
UTC End
2025-12-01 02:15:06.951
MJD Start
61010.09313531
MJD End
61010.09383044889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0040955
Ambient temperature (°C)
13.5
Seeing (arcsec)
1.005
Observation
ID
71929
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53400
Name
lam01 For
RA
38.278468
DEC
-34.65007
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.7880 47.8050 148.9000 149.0000
A0-J2 128.7840 128.8230 89.8000 90.0000
A0-J6 168.4050 168.3740 23.9460 24.0670
B5-J2 111.9770 111.9820 68.3000 68.5000
B5-J6 199.6420 199.6180 12.6270 12.7410
J2-J6 164.9610 165.0030 338.5110 338.6180
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 61010.09313531
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME lam01 For
RA 38.278468
DEC -34.65007
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 47.788
HIERARCH ESO ISS PBL12 END 47.805
HIERARCH ESO ISS PBLA12 START 148.9
HIERARCH ESO ISS PBLA12 END 149.0
HIERARCH ESO ISS PBL13 START 128.784
HIERARCH ESO ISS PBL13 END 128.823
HIERARCH ESO ISS PBLA13 START 89.8
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 168.405
HIERARCH ESO ISS PBL14 END 168.374
HIERARCH ESO ISS PBLA14 START 23.946
HIERARCH ESO ISS PBLA14 END 24.067
HIERARCH ESO ISS PBL23 START 111.977
HIERARCH ESO ISS PBL23 END 111.982
HIERARCH ESO ISS PBLA23 START 68.3
HIERARCH ESO ISS PBLA23 END 68.5
HIERARCH ESO ISS PBL24 START 199.642
HIERARCH ESO ISS PBL24 END 199.618
HIERARCH ESO ISS PBLA24 START 12.627
HIERARCH ESO ISS PBLA24 END 12.741
HIERARCH ESO ISS PBL34 START 164.961
HIERARCH ESO ISS PBL34 END 165.003
HIERARCH ESO ISS PBLA34 START 338.511
HIERARCH ESO ISS PBLA34 END 338.618
HIERARCH ESO ISS AMBI TAU0 START 0.004071
HIERARCH ESO ISS AMBI TAU0 END 0.00412
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 1.06