Exposure
ID
MATIS.2025-12-01T02:10:41.462_1
Header ID
MATIS.2025-12-01T02:10:41.462
Date updated
2025-12-01 02:21:04 UTC+0000
Release date
2025-12-01 02:10:41 UTC+0000
UTC Start
2025-12-01 02:10:41.462
UTC End
2025-12-01 02:11:41.522
MJD Start
61010.09075766
MJD End
61010.091452798886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0042245
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.895
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 47.7280 47.7460 148.5000 148.6000
A0-J2 128.6420 128.6850 89.3000 89.5000
A0-J6 168.5070 168.4780 23.5390 23.6580
B5-J2 111.9510 111.9600 67.9000 68.0000
B5-J6 199.7210 199.6980 12.2450 12.3570
J2-J6 164.8150 164.8580 338.1530 338.2570
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 61010.09075766
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 47.728
HIERARCH ESO ISS PBL12 END 47.746
HIERARCH ESO ISS PBLA12 START 148.5
HIERARCH ESO ISS PBLA12 END 148.6
HIERARCH ESO ISS PBL13 START 128.642
HIERARCH ESO ISS PBL13 END 128.685
HIERARCH ESO ISS PBLA13 START 89.3
HIERARCH ESO ISS PBLA13 END 89.5
HIERARCH ESO ISS PBL14 START 168.507
HIERARCH ESO ISS PBL14 END 168.478
HIERARCH ESO ISS PBLA14 START 23.539
HIERARCH ESO ISS PBLA14 END 23.658
HIERARCH ESO ISS PBL23 START 111.951
HIERARCH ESO ISS PBL23 END 111.96
HIERARCH ESO ISS PBLA23 START 67.9
HIERARCH ESO ISS PBLA23 END 68.0
HIERARCH ESO ISS PBL24 START 199.721
HIERARCH ESO ISS PBL24 END 199.698
HIERARCH ESO ISS PBLA24 START 12.245
HIERARCH ESO ISS PBLA24 END 12.357
HIERARCH ESO ISS PBL34 START 164.815
HIERARCH ESO ISS PBL34 END 164.858
HIERARCH ESO ISS PBLA34 START 338.153
HIERARCH ESO ISS PBLA34 END 338.257
HIERARCH ESO ISS AMBI TAU0 START 0.004119
HIERARCH ESO ISS AMBI TAU0 END 0.00433
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.88