Exposure
ID
MATIS.2025-12-01T02:19:03.416_1
Header ID
MATIS.2025-12-01T02:19:03.416
Date updated
2025-12-01 02:26:02 UTC+0000
Release date
2025-12-01 02:19:03 UTC+0000
UTC Start
2025-12-01 02:19:03.416
UTC End
2025-12-01 02:20:03.476
MJD Start
61010.09656731
MJD End
61010.097262448886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0044965000000000005
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.84
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 47.8690 47.8850 149.4000 149.5000
A0-J2 128.9560 128.9860 90.5000 90.7000
A0-J6 168.2480 168.2150 24.5300 24.6480
B5-J2 111.9890 111.9870 69.0000 69.2000
B5-J6 199.5210 199.4960 13.1790 13.2900
J2-J6 165.1620 165.2010 339.0340 339.1410
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 61010.09656731
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 47.869
HIERARCH ESO ISS PBL12 END 47.885
HIERARCH ESO ISS PBLA12 START 149.4
HIERARCH ESO ISS PBLA12 END 149.5
HIERARCH ESO ISS PBL13 START 128.956
HIERARCH ESO ISS PBL13 END 128.986
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 168.248
HIERARCH ESO ISS PBL14 END 168.215
HIERARCH ESO ISS PBLA14 START 24.53
HIERARCH ESO ISS PBLA14 END 24.648
HIERARCH ESO ISS PBL23 START 111.989
HIERARCH ESO ISS PBL23 END 111.987
HIERARCH ESO ISS PBLA23 START 69.0
HIERARCH ESO ISS PBLA23 END 69.2
HIERARCH ESO ISS PBL24 START 199.521
HIERARCH ESO ISS PBL24 END 199.496
HIERARCH ESO ISS PBLA24 START 13.179
HIERARCH ESO ISS PBLA24 END 13.29
HIERARCH ESO ISS PBL34 START 165.162
HIERARCH ESO ISS PBL34 END 165.201
HIERARCH ESO ISS PBLA34 START 339.034
HIERARCH ESO ISS PBLA34 END 339.141
HIERARCH ESO ISS AMBI TAU0 START 0.004606
HIERARCH ESO ISS AMBI TAU0 END 0.004387
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84