Exposure
ID
MATIS.2025-03-23T00:10:02.886_1
Header ID
MATIS.2025-03-23T00:10:02.886
Date updated
2025-03-23 00:20:55 UTC+0000
Release date
2025-03-23 00:10:02 UTC+0000
UTC Start
2025-03-23 00:10:02.886
UTC End
2025-03-23 00:11:02.894
MJD Start
60757.00697785
MJD End
60757.00767238704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007058
Ambient temperature (°C)
14.71
Seeing (arcsec)
0.555
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 90.0650 90.0350 121.2000 121.4000
A0-J2 127.7390 127.6630 98.0000 98.2000
A0-K0 125.9080 125.8210 75.9950 76.1220
G1-J2 57.2440 57.2080 59.8000 59.9000
G1-K0 89.3950 89.3680 30.3330 30.4400
J2-K0 48.5350 48.5370 354.8970 355.0200
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 60757.00697785
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 90.065
HIERARCH ESO ISS PBL12 END 90.035
HIERARCH ESO ISS PBLA12 START 121.2
HIERARCH ESO ISS PBLA12 END 121.4
HIERARCH ESO ISS PBL13 START 127.739
HIERARCH ESO ISS PBL13 END 127.663
HIERARCH ESO ISS PBLA13 START 98.0
HIERARCH ESO ISS PBLA13 END 98.2
HIERARCH ESO ISS PBL14 START 125.908
HIERARCH ESO ISS PBL14 END 125.821
HIERARCH ESO ISS PBLA14 START 75.995
HIERARCH ESO ISS PBLA14 END 76.122
HIERARCH ESO ISS PBL23 START 57.244
HIERARCH ESO ISS PBL23 END 57.208
HIERARCH ESO ISS PBLA23 START 59.8
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 89.395
HIERARCH ESO ISS PBL24 END 89.368
HIERARCH ESO ISS PBLA24 START 30.333
HIERARCH ESO ISS PBLA24 END 30.44
HIERARCH ESO ISS PBL34 START 48.535
HIERARCH ESO ISS PBL34 END 48.537
HIERARCH ESO ISS PBLA34 START 354.897
HIERARCH ESO ISS PBLA34 END 355.02
HIERARCH ESO ISS AMBI TAU0 START 0.006975
HIERARCH ESO ISS AMBI TAU0 END 0.007141
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.56