Exposure
ID
MATIS.2023-10-09T03:22:48.811_1
Header ID
MATIS.2023-10-09T03:22:48.811
Date updated
2023-10-09 03:30:27 UTC+0000
Release date
2023-10-09 03:22:48 UTC+0000
UTC Start
2023-10-09 03:22:48.811
UTC End
2023-10-09 03:23:50.821
MJD Start
60226.14084272
MJD End
60226.14156042833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0041665
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.6950000000000001
Observation
ID
57278
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42294
Name
tau Aqr
RA
342.396716
DEC
-13.59284
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 86.1620 86.0550 120.5000 120.6000
A0-J2 124.7380 124.5870 96.5000 96.5000
A0-K0 125.8710 125.7700 74.6310 74.6830
G1-J2 57.9100 57.8860 59.1000 59.2000
G1-K0 90.3690 90.3790 31.4380 31.5130
J2-K0 47.4690 47.4660 356.8860 357.0080
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 60226.14084272
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.396716
DEC -13.59284
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 2385
HIERARCH ESO ISS PBL12 START 86.162
HIERARCH ESO ISS PBL12 END 86.055
HIERARCH ESO ISS PBLA12 START 120.5
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 124.738
HIERARCH ESO ISS PBL13 END 124.587
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 125.871
HIERARCH ESO ISS PBL14 END 125.77
HIERARCH ESO ISS PBLA14 START 74.631
HIERARCH ESO ISS PBLA14 END 74.683
HIERARCH ESO ISS PBL23 START 57.91
HIERARCH ESO ISS PBL23 END 57.886
HIERARCH ESO ISS PBLA23 START 59.1
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 90.369
HIERARCH ESO ISS PBL24 END 90.379
HIERARCH ESO ISS PBLA24 START 31.438
HIERARCH ESO ISS PBLA24 END 31.513
HIERARCH ESO ISS PBL34 START 47.469
HIERARCH ESO ISS PBL34 END 47.466
HIERARCH ESO ISS PBLA34 START 356.886
HIERARCH ESO ISS PBLA34 END 357.008
HIERARCH ESO ISS AMBI TAU0 START 0.004087
HIERARCH ESO ISS AMBI TAU0 END 0.004246
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.68