Exposure
ID
MATIS.2023-12-09T00:23:46.287_1
Header ID
MATIS.2023-12-09T00:23:46.287
Date updated
2023-12-09 00:30:54 UTC+0000
Release date
2023-12-09 00:23:46 UTC+0000
UTC Start
2023-12-09 00:23:46.287
UTC End
2023-12-09 00:24:48.303
MJD Start
60287.01650795
MJD End
60287.01722572778
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006112
Ambient temperature (°C)
17.84
Seeing (arcsec)
1.79
Observation
ID
57041
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.0960 23.0780 156.9000 157.1000
A0-D0 29.0530 28.9940 77.1000 77.1000
A0-C1 19.5690 19.5280 127.8150 127.9680
B2-D0 33.7920 33.7840 34.8000 34.8000
B2-C1 11.2570 11.2540 34.7270 34.7690
D0-C1 22.5350 22.5300 214.7820 214.8240
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 60287.01650795
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.396716
DEC -13.59284
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 272
HIERARCH ESO ISS PBL12 START 23.096
HIERARCH ESO ISS PBL12 END 23.078
HIERARCH ESO ISS PBLA12 START 156.9
HIERARCH ESO ISS PBLA12 END 157.1
HIERARCH ESO ISS PBL13 START 29.053
HIERARCH ESO ISS PBL13 END 28.994
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.1
HIERARCH ESO ISS PBL14 START 19.569
HIERARCH ESO ISS PBL14 END 19.528
HIERARCH ESO ISS PBLA14 START 127.815
HIERARCH ESO ISS PBLA14 END 127.968
HIERARCH ESO ISS PBL23 START 33.792
HIERARCH ESO ISS PBL23 END 33.784
HIERARCH ESO ISS PBLA23 START 34.8
HIERARCH ESO ISS PBLA23 END 34.8
HIERARCH ESO ISS PBL24 START 11.257
HIERARCH ESO ISS PBL24 END 11.254
HIERARCH ESO ISS PBLA24 START 34.727
HIERARCH ESO ISS PBLA24 END 34.769
HIERARCH ESO ISS PBL34 START 22.535
HIERARCH ESO ISS PBL34 END 22.53
HIERARCH ESO ISS PBLA34 START 214.782
HIERARCH ESO ISS PBLA34 END 214.824
HIERARCH ESO ISS AMBI TAU0 START 0.006112
HIERARCH ESO ISS AMBI TAU0 END 0.006112
HIERARCH ESO ISS AMBI TEMP 17.84
HIERARCH ESO ISS AMBI FWHM START 1.79
HIERARCH ESO ISS AMBI FWHM END 1.79