Exposure
ID
MATIS.2025-03-22T23:43:05.276_1
Header ID
MATIS.2025-03-22T23:43:05.276
Date updated
2025-03-22 23:50:55 UTC+0000
Release date
2025-03-22 23:43:05 UTC+0000
UTC Start
2025-03-22 23:43:05.276
UTC End
2025-03-22 23:44:05.284
MJD Start
60756.98825551
MJD End
60756.98895004704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0074695000000000004
Ambient temperature (°C)
14.81
Seeing (arcsec)
0.5549999999999999
Observation
ID
65793
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48954
Name
HD 49793
RA
102.209431
DEC
-29.74366
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.5040 90.5000 117.7000 117.9000
A0-J2 129.0700 129.0440 94.6000 94.8000
A0-K0 127.5550 127.5160 72.8360 72.9870
G1-J2 57.9550 57.9360 56.8000 57.0000
G1-K0 89.9800 89.9620 27.6400 27.7760
J2-K0 48.4930 48.4950 351.9660 352.1050
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 60756.98825551
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 49793
RA 102.209431
DEC -29.74366
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.504
HIERARCH ESO ISS PBL12 END 90.5
HIERARCH ESO ISS PBLA12 START 117.7
HIERARCH ESO ISS PBLA12 END 117.9
HIERARCH ESO ISS PBL13 START 129.07
HIERARCH ESO ISS PBL13 END 129.044
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.8
HIERARCH ESO ISS PBL14 START 127.555
HIERARCH ESO ISS PBL14 END 127.516
HIERARCH ESO ISS PBLA14 START 72.836
HIERARCH ESO ISS PBLA14 END 72.987
HIERARCH ESO ISS PBL23 START 57.955
HIERARCH ESO ISS PBL23 END 57.936
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 57.0
HIERARCH ESO ISS PBL24 START 89.98
HIERARCH ESO ISS PBL24 END 89.962
HIERARCH ESO ISS PBLA24 START 27.64
HIERARCH ESO ISS PBLA24 END 27.776
HIERARCH ESO ISS PBL34 START 48.493
HIERARCH ESO ISS PBL34 END 48.495
HIERARCH ESO ISS PBLA34 START 351.966
HIERARCH ESO ISS PBLA34 END 352.105
HIERARCH ESO ISS AMBI TAU0 START 0.007839
HIERARCH ESO ISS AMBI TAU0 END 0.0071
HIERARCH ESO ISS AMBI TEMP 14.81
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.54