Exposure
ID
MATIS.2021-10-31T01:46:45.490_1
Header ID
MATIS.2021-10-31T01:46:45.490
Date updated
2021-10-31 01:55:58 UTC+0000
Release date
2021-10-31 01:46:45 UTC+0000
UTC Start
2021-10-31 01:46:45.490
UTC End
2021-10-31 01:47:47.500
MJD Start
59518.07413762
MJD End
59518.0748553283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005545
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.65
Observation
ID
48694
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
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 24.3810 24.3960 138.9000 139.1000
A0-D0 31.9840 31.9800 68.7000 68.9000
A0-C1 22.2450 22.2580 112.1580 112.3210
B2-D0 33.0040 32.9920 24.7000 24.8000
B2-C1 10.9930 10.9890 24.6550 24.7880
D0-C1 22.0100 22.0020 204.7180 204.8510
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 59518.07413762
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 224850
RA 0.319116
DEC -41.4876
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 24.381
HIERARCH ESO ISS PBL12 END 24.396
HIERARCH ESO ISS PBLA12 START 138.9
HIERARCH ESO ISS PBLA12 END 139.1
HIERARCH ESO ISS PBL13 START 31.984
HIERARCH ESO ISS PBL13 END 31.98
HIERARCH ESO ISS PBLA13 START 68.7
HIERARCH ESO ISS PBLA13 END 68.9
HIERARCH ESO ISS PBL14 START 22.245
HIERARCH ESO ISS PBL14 END 22.258
HIERARCH ESO ISS PBLA14 START 112.158
HIERARCH ESO ISS PBLA14 END 112.321
HIERARCH ESO ISS PBL23 START 33.004
HIERARCH ESO ISS PBL23 END 32.992
HIERARCH ESO ISS PBLA23 START 24.7
HIERARCH ESO ISS PBLA23 END 24.8
HIERARCH ESO ISS PBL24 START 10.993
HIERARCH ESO ISS PBL24 END 10.989
HIERARCH ESO ISS PBLA24 START 24.655
HIERARCH ESO ISS PBLA24 END 24.788
HIERARCH ESO ISS PBL34 START 22.01
HIERARCH ESO ISS PBL34 END 22.002
HIERARCH ESO ISS PBLA34 START 204.718
HIERARCH ESO ISS PBLA34 END 204.851
HIERARCH ESO ISS AMBI TAU0 START 0.005545
HIERARCH ESO ISS AMBI TAU0 END 0.005545
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65