Exposure
ID
MATIS.2025-03-23T00:06:24.052_1
Header ID
MATIS.2025-03-23T00:06:24.052
Date updated
2025-03-23 00:10:51 UTC+0000
Release date
2025-03-23 00:06:24 UTC+0000
UTC Start
2025-03-23 00:06:24.052
UTC End
2025-03-23 00:07:24.060
MJD Start
60757.00444505
MJD End
60757.00513958704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007557
Ambient temperature (°C)
14.74
Seeing (arcsec)
0.54
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 90.1640 90.1380 120.7000 120.9000
A0-J2 127.9960 127.9270 97.6000 97.7000
A0-K0 126.2050 126.1250 75.5860 75.6910
G1-J2 57.3670 57.3340 59.4000 59.5000
G1-K0 89.4910 89.4650 29.9960 30.0810
J2-K0 48.5310 48.5320 354.5100 354.6090
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 60757.00444505
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 90.164
HIERARCH ESO ISS PBL12 END 90.138
HIERARCH ESO ISS PBLA12 START 120.7
HIERARCH ESO ISS PBLA12 END 120.9
HIERARCH ESO ISS PBL13 START 127.996
HIERARCH ESO ISS PBL13 END 127.927
HIERARCH ESO ISS PBLA13 START 97.6
HIERARCH ESO ISS PBLA13 END 97.7
HIERARCH ESO ISS PBL14 START 126.205
HIERARCH ESO ISS PBL14 END 126.125
HIERARCH ESO ISS PBLA14 START 75.586
HIERARCH ESO ISS PBLA14 END 75.691
HIERARCH ESO ISS PBL23 START 57.367
HIERARCH ESO ISS PBL23 END 57.334
HIERARCH ESO ISS PBLA23 START 59.4
HIERARCH ESO ISS PBLA23 END 59.5
HIERARCH ESO ISS PBL24 START 89.491
HIERARCH ESO ISS PBL24 END 89.465
HIERARCH ESO ISS PBLA24 START 29.996
HIERARCH ESO ISS PBLA24 END 30.081
HIERARCH ESO ISS PBL34 START 48.531
HIERARCH ESO ISS PBL34 END 48.532
HIERARCH ESO ISS PBLA34 START 354.51
HIERARCH ESO ISS PBLA34 END 354.609
HIERARCH ESO ISS AMBI TAU0 START 0.007557
HIERARCH ESO ISS AMBI TAU0 END 0.007557
HIERARCH ESO ISS AMBI TEMP 14.74
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54