Exposure
ID
MATIS.2024-09-20T03:00:24.989_1
Header ID
MATIS.2024-09-20T03:00:24.989
Date updated
2024-09-20 03:10:43 UTC+0000
Release date
2024-09-20 03:00:24 UTC+0000
UTC Start
2024-09-20 03:00:24.989
UTC End
2024-09-20 03:01:26.713
MJD Start
60573.12528922
MJD End
60573.12600361815
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.004098
Ambient temperature (°C)
12.39
Seeing (arcsec)
0.81
Observation
ID
60790
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
45218
Name
tau Aqr
RA
342.3967
DEC
-13.59285
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2490 25.2440 139.3000 139.4000
A0-D0 31.3720 31.3970 69.0000 69.1000
A0-C1 22.5990 22.6030 113.5440 113.6000
B2-D0 32.9980 33.0120 22.9000 23.0000
B2-C1 10.9920 10.9970 22.8520 22.9680
D0-C1 22.0060 22.0150 202.9180 203.0330
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 60573.12528922
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.3967
DEC -13.59285
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.374
HIERARCH ESO DET NDIT 26
HIERARCH ESO ISS PBL12 START 25.249
HIERARCH ESO ISS PBL12 END 25.244
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.4
HIERARCH ESO ISS PBL13 START 31.372
HIERARCH ESO ISS PBL13 END 31.397
HIERARCH ESO ISS PBLA13 START 69.0
HIERARCH ESO ISS PBLA13 END 69.1
HIERARCH ESO ISS PBL14 START 22.599
HIERARCH ESO ISS PBL14 END 22.603
HIERARCH ESO ISS PBLA14 START 113.544
HIERARCH ESO ISS PBLA14 END 113.6
HIERARCH ESO ISS PBL23 START 32.998
HIERARCH ESO ISS PBL23 END 33.012
HIERARCH ESO ISS PBLA23 START 22.9
HIERARCH ESO ISS PBLA23 END 23.0
HIERARCH ESO ISS PBL24 START 10.992
HIERARCH ESO ISS PBL24 END 10.997
HIERARCH ESO ISS PBLA24 START 22.852
HIERARCH ESO ISS PBLA24 END 22.968
HIERARCH ESO ISS PBL34 START 22.006
HIERARCH ESO ISS PBL34 END 22.015
HIERARCH ESO ISS PBLA34 START 202.918
HIERARCH ESO ISS PBLA34 END 203.033
HIERARCH ESO ISS AMBI TAU0 START 0.004098
HIERARCH ESO ISS AMBI TAU0 END 0.004098
HIERARCH ESO ISS AMBI TEMP 12.39
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81