Exposure
ID
MATIS.2025-12-01T02:17:44.068_1
Header ID
MATIS.2025-12-01T02:17:44.068
Date updated
2025-12-01 02:26:02 UTC+0000
Release date
2025-12-01 02:17:44 UTC+0000
UTC Start
2025-12-01 02:17:44.068
UTC End
2025-12-01 02:18:44.128
MJD Start
61010.09564894
MJD End
61010.096344078884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0046035
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.855
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 47.8480 47.8640 149.3000 149.4000
A0-J2 128.9140 128.9470 90.3000 90.5000
A0-J6 168.2920 168.2590 24.3740 24.4930
B5-J2 111.9880 111.9890 68.9000 69.0000
B5-J6 199.5550 199.5290 13.0310 13.1440
J2-J6 165.1090 165.1490 338.8930 339.0000
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 61010.09564894
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 47.848
HIERARCH ESO ISS PBL12 END 47.864
HIERARCH ESO ISS PBLA12 START 149.3
HIERARCH ESO ISS PBLA12 END 149.4
HIERARCH ESO ISS PBL13 START 128.914
HIERARCH ESO ISS PBL13 END 128.947
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 168.292
HIERARCH ESO ISS PBL14 END 168.259
HIERARCH ESO ISS PBLA14 START 24.374
HIERARCH ESO ISS PBLA14 END 24.493
HIERARCH ESO ISS PBL23 START 111.988
HIERARCH ESO ISS PBL23 END 111.989
HIERARCH ESO ISS PBLA23 START 68.9
HIERARCH ESO ISS PBLA23 END 69.0
HIERARCH ESO ISS PBL24 START 199.555
HIERARCH ESO ISS PBL24 END 199.529
HIERARCH ESO ISS PBLA24 START 13.031
HIERARCH ESO ISS PBLA24 END 13.144
HIERARCH ESO ISS PBL34 START 165.109
HIERARCH ESO ISS PBL34 END 165.149
HIERARCH ESO ISS PBLA34 START 338.893
HIERARCH ESO ISS PBLA34 END 339.0
HIERARCH ESO ISS AMBI TAU0 START 0.004601
HIERARCH ESO ISS AMBI TAU0 END 0.004606
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.84