Exposure
ID
MATIS.2025-07-15T00:07:50.224_1
Header ID
MATIS.2025-07-15T00:07:50.224
Date updated
2025-07-15 00:16:04 UTC+0000
Release date
2025-07-15 00:07:50 UTC+0000
UTC Start
2025-07-15 00:07:50.224
UTC End
2025-07-15 00:08:51.886
MJD Start
60871.00544241
MJD End
60871.00615609056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0050875
Ambient temperature (°C)
12.79
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 84.8440 84.8760 106.1000 106.4000
A0-J2 129.1270 129.1320 91.2000 91.4000
A0-K0 123.7630 123.7300 77.5390 77.7880
G1-J2 51.9980 51.9730 66.3000 66.5000
G1-K0 63.8640 63.8230 38.0430 38.2480
J2-K0 30.5130 30.5230 344.3200 344.5010
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 60871.00544241
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 84.844
HIERARCH ESO ISS PBL12 END 84.876
HIERARCH ESO ISS PBLA12 START 106.1
HIERARCH ESO ISS PBLA12 END 106.4
HIERARCH ESO ISS PBL13 START 129.127
HIERARCH ESO ISS PBL13 END 129.132
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 123.763
HIERARCH ESO ISS PBL14 END 123.73
HIERARCH ESO ISS PBLA14 START 77.539
HIERARCH ESO ISS PBLA14 END 77.788
HIERARCH ESO ISS PBL23 START 51.998
HIERARCH ESO ISS PBL23 END 51.973
HIERARCH ESO ISS PBLA23 START 66.3
HIERARCH ESO ISS PBLA23 END 66.5
HIERARCH ESO ISS PBL24 START 63.864
HIERARCH ESO ISS PBL24 END 63.823
HIERARCH ESO ISS PBLA24 START 38.043
HIERARCH ESO ISS PBLA24 END 38.248
HIERARCH ESO ISS PBL34 START 30.513
HIERARCH ESO ISS PBL34 END 30.523
HIERARCH ESO ISS PBLA34 START 344.32
HIERARCH ESO ISS PBLA34 END 344.501
HIERARCH ESO ISS AMBI TAU0 START 0.006179
HIERARCH ESO ISS AMBI TAU0 END 0.003996
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.62