Exposure
ID
MATIS.2025-03-23T00:08:48.341_1
Header ID
MATIS.2025-03-23T00:08:48.341
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 00:08:48.341
UTC End
2025-03-23 00:09:48.401
MJD Start
60757.00611506
MJD End
60757.00681019889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007046500000000001
Ambient temperature (°C)
14.7
Seeing (arcsec)
0.55
Observation
ID
65792
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
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 90.1000 90.0710 121.1000 121.2000
A0-J2 127.8290 127.7560 97.9000 98.0000
A0-K0 126.0130 125.9280 75.8620 75.9680
G1-J2 57.2870 57.2520 59.7000 59.8000
G1-K0 89.4290 89.4020 30.2250 30.3110
J2-K0 48.5340 48.5350 354.7720 354.8720
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 60757.00611506
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 49793
RA 102.209431
DEC -29.74366
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 90.1
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 127.829
HIERARCH ESO ISS PBL13 END 127.756
HIERARCH ESO ISS PBLA13 START 97.9
HIERARCH ESO ISS PBLA13 END 98.0
HIERARCH ESO ISS PBL14 START 126.013
HIERARCH ESO ISS PBL14 END 125.928
HIERARCH ESO ISS PBLA14 START 75.862
HIERARCH ESO ISS PBLA14 END 75.968
HIERARCH ESO ISS PBL23 START 57.287
HIERARCH ESO ISS PBL23 END 57.252
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 89.429
HIERARCH ESO ISS PBL24 END 89.402
HIERARCH ESO ISS PBLA24 START 30.225
HIERARCH ESO ISS PBLA24 END 30.311
HIERARCH ESO ISS PBL34 START 48.534
HIERARCH ESO ISS PBL34 END 48.535
HIERARCH ESO ISS PBLA34 START 354.772
HIERARCH ESO ISS PBLA34 END 354.872
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