Exposure
ID
MATIS.2025-03-20T01:14:49.719_1
Header ID
MATIS.2025-03-20T01:14:49.719
Date updated
2025-03-20 01:25:46 UTC+0000
Release date
2025-03-20 01:14:49 UTC+0000
UTC Start
2025-03-20 01:14:49.719
UTC End
2025-03-20 01:15:49.779
MJD Start
60754.05196434
MJD End
60754.05265947888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003745
Ambient temperature (°C)
15.3
Seeing (arcsec)
1.47
Observation
ID
65704
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48881
Name
HD 65685
RA
119.463772
DEC
-45.5775
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1630 90.1840 118.9000 119.0000
A0-J2 128.9950 128.9700 97.3000 97.4000
A0-K0 125.6050 125.5320 76.6400 76.8110
G1-J2 56.0500 56.0080 61.0000 61.1000
G1-K0 84.4680 84.4170 30.8010 30.9220
J2-K0 45.7070 45.7130 352.7730 352.8890
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 60754.05196434
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 65685
RA 119.463772
DEC -45.5775
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 90.163
HIERARCH ESO ISS PBL12 END 90.184
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.0
HIERARCH ESO ISS PBL13 START 128.995
HIERARCH ESO ISS PBL13 END 128.97
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.4
HIERARCH ESO ISS PBL14 START 125.605
HIERARCH ESO ISS PBL14 END 125.532
HIERARCH ESO ISS PBLA14 START 76.64
HIERARCH ESO ISS PBLA14 END 76.811
HIERARCH ESO ISS PBL23 START 56.05
HIERARCH ESO ISS PBL23 END 56.008
HIERARCH ESO ISS PBLA23 START 61.0
HIERARCH ESO ISS PBLA23 END 61.1
HIERARCH ESO ISS PBL24 START 84.468
HIERARCH ESO ISS PBL24 END 84.417
HIERARCH ESO ISS PBLA24 START 30.801
HIERARCH ESO ISS PBLA24 END 30.922
HIERARCH ESO ISS PBL34 START 45.707
HIERARCH ESO ISS PBL34 END 45.713
HIERARCH ESO ISS PBLA34 START 352.773
HIERARCH ESO ISS PBLA34 END 352.889
HIERARCH ESO ISS AMBI TAU0 START 0.003414
HIERARCH ESO ISS AMBI TAU0 END 0.004076
HIERARCH ESO ISS AMBI TEMP 15.3
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.53