Exposure
ID
MATIS.2025-03-23T00:08:48.749_1
Header ID
MATIS.2025-03-23T00:08:48.749
Date updated
2025-03-23 00:15:55 UTC+0000
Release date
2025-03-23 00:08:48 UTC+0000
UTC Start
2025-03-23 00:08:48.749
UTC End
2025-03-23 00:09:48.757
MJD Start
60757.00611978
MJD End
60757.00681431704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007046500000000001
Ambient temperature (°C)
14.7
Seeing (arcsec)
0.55
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 90.1000 90.0710 121.1000 121.2000
A0-J2 127.8280 127.7550 97.9000 98.0000
A0-K0 126.0110 125.9270 75.8530 75.9800
G1-J2 57.2870 57.2520 59.6000 59.8000
G1-K0 89.4280 89.4010 30.2150 30.3230
J2-K0 48.5340 48.5350 354.7620 354.8850
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 60757.00611978
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 90.1
HIERARCH ESO ISS PBL12 END 90.071
HIERARCH ESO ISS PBLA12 START 121.1
HIERARCH ESO ISS PBLA12 END 121.2
HIERARCH ESO ISS PBL13 START 127.828
HIERARCH ESO ISS PBL13 END 127.755
HIERARCH ESO ISS PBLA13 START 97.9
HIERARCH ESO ISS PBLA13 END 98.0
HIERARCH ESO ISS PBL14 START 126.011
HIERARCH ESO ISS PBL14 END 125.927
HIERARCH ESO ISS PBLA14 START 75.853
HIERARCH ESO ISS PBLA14 END 75.98
HIERARCH ESO ISS PBL23 START 57.287
HIERARCH ESO ISS PBL23 END 57.252
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 89.428
HIERARCH ESO ISS PBL24 END 89.401
HIERARCH ESO ISS PBLA24 START 30.215
HIERARCH ESO ISS PBLA24 END 30.323
HIERARCH ESO ISS PBL34 START 48.534
HIERARCH ESO ISS PBL34 END 48.535
HIERARCH ESO ISS PBLA34 START 354.762
HIERARCH ESO ISS PBLA34 END 354.885
HIERARCH ESO ISS AMBI TAU0 START 0.007118
HIERARCH ESO ISS AMBI TAU0 END 0.006975
HIERARCH ESO ISS AMBI TEMP 14.7
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55