Exposure
ID
MATIS.2021-10-31T01:39:53.897_1
Header ID
MATIS.2021-10-31T01:39:53.897
Date updated
2021-10-31 01:50:59 UTC+0000
Release date
2021-10-31 01:39:53 UTC+0000
UTC Start
2021-10-31 01:39:53.897
UTC End
2021-10-31 01:40:55.725
MJD Start
59518.06937381
MJD End
59518.0700894119
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.0055695
Ambient temperature (°C)
15.34
Seeing (arcsec)
0.56
Observation
ID
48693
Category
calibrator
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36469
Name
HD 224850
RA
0.319116
DEC
-41.4876
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 24.2770 24.2930 138.1000 138.2000
A0-D0 32.0010 31.9990 67.6000 67.8000
A0-C1 22.1540 22.1680 111.1150 111.2740
B2-D0 33.0750 33.0650 23.8000 24.0000
B2-C1 11.0170 11.0140 23.7930 23.9260
D0-C1 22.0580 22.0510 203.8570 203.9890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59518.06937381
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 224850
RA 0.319116
DEC -41.4876
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 24.277
HIERARCH ESO ISS PBL12 END 24.293
HIERARCH ESO ISS PBLA12 START 138.1
HIERARCH ESO ISS PBLA12 END 138.2
HIERARCH ESO ISS PBL13 START 32.001
HIERARCH ESO ISS PBL13 END 31.999
HIERARCH ESO ISS PBLA13 START 67.6
HIERARCH ESO ISS PBLA13 END 67.8
HIERARCH ESO ISS PBL14 START 22.154
HIERARCH ESO ISS PBL14 END 22.168
HIERARCH ESO ISS PBLA14 START 111.115
HIERARCH ESO ISS PBLA14 END 111.274
HIERARCH ESO ISS PBL23 START 33.075
HIERARCH ESO ISS PBL23 END 33.065
HIERARCH ESO ISS PBLA23 START 23.8
HIERARCH ESO ISS PBLA23 END 24.0
HIERARCH ESO ISS PBL24 START 11.017
HIERARCH ESO ISS PBL24 END 11.014
HIERARCH ESO ISS PBLA24 START 23.793
HIERARCH ESO ISS PBLA24 END 23.926
HIERARCH ESO ISS PBL34 START 22.058
HIERARCH ESO ISS PBL34 END 22.051
HIERARCH ESO ISS PBLA34 START 203.857
HIERARCH ESO ISS PBLA34 END 203.989
HIERARCH ESO ISS AMBI TAU0 START 0.005554
HIERARCH ESO ISS AMBI TAU0 END 0.005585
HIERARCH ESO ISS AMBI TEMP 15.34
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.55