Exposure
ID
MATIS.2025-03-23T00:07:36.481_1
Header ID
MATIS.2025-03-23T00:07:36.481
Date updated
2025-03-23 00:15:55 UTC+0000
Release date
2025-03-23 00:07:36 UTC+0000
UTC Start
2025-03-23 00:07:36.481
UTC End
2025-03-23 00:08:36.489
MJD Start
60757.00528335
MJD End
60757.00597788704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0073375
Ambient temperature (°C)
14.69
Seeing (arcsec)
0.545
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 90.1330 90.1050 120.9000 121.0000
A0-J2 127.9140 127.8410 97.7000 97.9000
A0-K0 126.1100 126.0260 75.7240 75.8430
G1-J2 57.3280 57.2930 59.5000 59.6000
G1-K0 89.4600 89.4330 30.1110 30.2090
J2-K0 48.5330 48.5340 354.6410 354.7530
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 60757.00528335
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 90.133
HIERARCH ESO ISS PBL12 END 90.105
HIERARCH ESO ISS PBLA12 START 120.9
HIERARCH ESO ISS PBLA12 END 121.0
HIERARCH ESO ISS PBL13 START 127.914
HIERARCH ESO ISS PBL13 END 127.841
HIERARCH ESO ISS PBLA13 START 97.7
HIERARCH ESO ISS PBLA13 END 97.9
HIERARCH ESO ISS PBL14 START 126.11
HIERARCH ESO ISS PBL14 END 126.026
HIERARCH ESO ISS PBLA14 START 75.724
HIERARCH ESO ISS PBLA14 END 75.843
HIERARCH ESO ISS PBL23 START 57.328
HIERARCH ESO ISS PBL23 END 57.293
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 89.46
HIERARCH ESO ISS PBL24 END 89.433
HIERARCH ESO ISS PBLA24 START 30.111
HIERARCH ESO ISS PBLA24 END 30.209
HIERARCH ESO ISS PBL34 START 48.533
HIERARCH ESO ISS PBL34 END 48.534
HIERARCH ESO ISS PBLA34 START 354.641
HIERARCH ESO ISS PBLA34 END 354.753
HIERARCH ESO ISS AMBI TAU0 START 0.007557
HIERARCH ESO ISS AMBI TAU0 END 0.007118
HIERARCH ESO ISS AMBI TEMP 14.69
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.55