Exposure
ID
MATIS.2025-07-15T00:10:36.854_1
Header ID
MATIS.2025-07-15T00:10:36.854
Date updated
2025-07-15 00:20:43 UTC+0000
Release date
2025-07-15 00:10:36 UTC+0000
UTC Start
2025-07-15 00:10:36.854
UTC End
2025-07-15 00:11:38.516
MJD Start
60871.00737099
MJD End
60871.00808467056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.004066
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.53
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 84.9280 84.9590 106.8000 107.1000
A0-J2 129.1410 129.1460 91.9000 92.1000
A0-K0 123.6750 123.6410 78.2050 78.4550
G1-J2 51.9310 51.9050 66.9000 67.2000
G1-K0 63.7540 63.7110 38.5920 38.7980
J2-K0 30.5410 30.5510 344.8040 344.9860
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 60871.00737099
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 84.928
HIERARCH ESO ISS PBL12 END 84.959
HIERARCH ESO ISS PBLA12 START 106.8
HIERARCH ESO ISS PBLA12 END 107.1
HIERARCH ESO ISS PBL13 START 129.141
HIERARCH ESO ISS PBL13 END 129.146
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 123.675
HIERARCH ESO ISS PBL14 END 123.641
HIERARCH ESO ISS PBLA14 START 78.205
HIERARCH ESO ISS PBLA14 END 78.455
HIERARCH ESO ISS PBL23 START 51.931
HIERARCH ESO ISS PBL23 END 51.905
HIERARCH ESO ISS PBLA23 START 66.9
HIERARCH ESO ISS PBLA23 END 67.2
HIERARCH ESO ISS PBL24 START 63.754
HIERARCH ESO ISS PBL24 END 63.711
HIERARCH ESO ISS PBLA24 START 38.592
HIERARCH ESO ISS PBLA24 END 38.798
HIERARCH ESO ISS PBL34 START 30.541
HIERARCH ESO ISS PBL34 END 30.551
HIERARCH ESO ISS PBLA34 START 344.804
HIERARCH ESO ISS PBLA34 END 344.986
HIERARCH ESO ISS AMBI TAU0 START 0.004066
HIERARCH ESO ISS AMBI TAU0 END 0.004066
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53