Exposure
ID
MATIS.2025-07-15T00:09:13.415_1
Header ID
MATIS.2025-07-15T00:09:13.415
Date updated
2025-07-15 00:16:04 UTC+0000
Release date
2025-07-15 00:09:13 UTC+0000
UTC Start
2025-07-15 00:09:13.415
UTC End
2025-07-15 00:10:15.077
MJD Start
60871.00640527
MJD End
60871.00711895056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.004031
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.575
Observation
ID
68773
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
51170
Name
R Aps
RA
224.464245
DEC
-76.66275
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 84.8860 84.9180 106.5000 106.7000
A0-J2 129.1340 129.1390 91.5000 91.8000
A0-K0 123.7190 123.6860 77.8700 78.1240
G1-J2 51.9640 51.9390 66.6000 66.8000
G1-K0 63.8090 63.7670 38.3150 38.5260
J2-K0 30.5270 30.5370 344.5600 344.7460
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 60871.00640527
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Aps
RA 224.464245
DEC -76.66275
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 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 84.886
HIERARCH ESO ISS PBL12 END 84.918
HIERARCH ESO ISS PBLA12 START 106.5
HIERARCH ESO ISS PBLA12 END 106.7
HIERARCH ESO ISS PBL13 START 129.134
HIERARCH ESO ISS PBL13 END 129.139
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.8
HIERARCH ESO ISS PBL14 START 123.719
HIERARCH ESO ISS PBL14 END 123.686
HIERARCH ESO ISS PBLA14 START 77.87
HIERARCH ESO ISS PBLA14 END 78.124
HIERARCH ESO ISS PBL23 START 51.964
HIERARCH ESO ISS PBL23 END 51.939
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 66.8
HIERARCH ESO ISS PBL24 START 63.809
HIERARCH ESO ISS PBL24 END 63.767
HIERARCH ESO ISS PBLA24 START 38.315
HIERARCH ESO ISS PBLA24 END 38.526
HIERARCH ESO ISS PBL34 START 30.527
HIERARCH ESO ISS PBL34 END 30.537
HIERARCH ESO ISS PBLA34 START 344.56
HIERARCH ESO ISS PBLA34 END 344.746
HIERARCH ESO ISS AMBI TAU0 START 0.003996
HIERARCH ESO ISS AMBI TAU0 END 0.004066
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.53