Exposure
ID
MATIS.2023-09-20T04:30:53.271_1
Header ID
MATIS.2023-09-20T04:30:53.271
Date updated
2023-09-20 04:40:24 UTC+0000
Release date
2023-09-20 04:30:53 UTC+0000
UTC Start
2023-09-20 04:30:53.271
UTC End
2023-09-20 04:31:55.281
MJD Start
60207.18811656
MJD End
60207.18883426833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00571
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.49
Observation
ID
57042
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2710 24.2530 147.6000 147.7000
A0-D0 31.6210 31.6000 74.3000 74.4000
A0-C1 21.6990 21.6740 119.8910 119.9860
B2-D0 33.8620 33.8670 31.0000 31.1000
B2-C1 11.2800 11.2810 30.9460 31.0170
D0-C1 22.5830 22.5860 211.0070 211.0780
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 60207.18811656
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 24.271
HIERARCH ESO ISS PBL12 END 24.253
HIERARCH ESO ISS PBLA12 START 147.6
HIERARCH ESO ISS PBLA12 END 147.7
HIERARCH ESO ISS PBL13 START 31.621
HIERARCH ESO ISS PBL13 END 31.6
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 74.4
HIERARCH ESO ISS PBL14 START 21.699
HIERARCH ESO ISS PBL14 END 21.674
HIERARCH ESO ISS PBLA14 START 119.891
HIERARCH ESO ISS PBLA14 END 119.986
HIERARCH ESO ISS PBL23 START 33.862
HIERARCH ESO ISS PBL23 END 33.867
HIERARCH ESO ISS PBLA23 START 31.0
HIERARCH ESO ISS PBLA23 END 31.1
HIERARCH ESO ISS PBL24 START 11.28
HIERARCH ESO ISS PBL24 END 11.281
HIERARCH ESO ISS PBLA24 START 30.946
HIERARCH ESO ISS PBLA24 END 31.017
HIERARCH ESO ISS PBL34 START 22.583
HIERARCH ESO ISS PBL34 END 22.586
HIERARCH ESO ISS PBLA34 START 211.007
HIERARCH ESO ISS PBLA34 END 211.078
HIERARCH ESO ISS AMBI TAU0 START 0.00571
HIERARCH ESO ISS AMBI TAU0 END 0.00571
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49