Exposure
ID
MATIS.2021-01-03T04:55:10.980_1
Header ID
MATIS.2021-01-03T04:55:10.980
Date updated
2021-01-03 05:01:34 UTC+0000
Release date
2021-01-03 04:55:10 UTC+0000
UTC Start
2021-01-03 04:55:10.980
UTC End
2021-01-03 04:56:10.988
MJD Start
59217.20498819
MJD End
59217.205682727
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008558
Ambient temperature (°C)
15.44
Seeing (arcsec)
0.41
Observation
ID
46250
Category
calibrator
Program ID
106.21NK.001
Program Title
UNCOVERING THE STRUCTURE AND ACCRETION FLOWS IN A CIRCUMBINARY DISK
Program Type
Normal
PI / COI
KLUSKA/ CORPORAAL/ VAN WINCKEL/ OOMEN/ MIN
Target
ID
34800
Name
CD-55 3254
RA
154.28891
DEC
-55.92251
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 17.3600 17.4040 108.0000 108.2000
A0-D0 31.3670 31.3750 32.8000 33.1000
A0-C1 17.4630 17.4970 72.6860 72.9300
B2-D0 31.7230 31.7230 0.9000 1.1000
B2-C1 10.5650 10.5650 0.8800 1.0350
D0-C1 21.1580 21.1580 180.9310 181.0860
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21NK.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59217.20498819
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-55 3254
RA 154.28891
DEC -55.92251
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 2308
HIERARCH ESO ISS PBL12 START 17.36
HIERARCH ESO ISS PBL12 END 17.404
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.2
HIERARCH ESO ISS PBL13 START 31.367
HIERARCH ESO ISS PBL13 END 31.375
HIERARCH ESO ISS PBLA13 START 32.8
HIERARCH ESO ISS PBLA13 END 33.1
HIERARCH ESO ISS PBL14 START 17.463
HIERARCH ESO ISS PBL14 END 17.497
HIERARCH ESO ISS PBLA14 START 72.686
HIERARCH ESO ISS PBLA14 END 72.93
HIERARCH ESO ISS PBL23 START 31.723
HIERARCH ESO ISS PBL23 END 31.723
HIERARCH ESO ISS PBLA23 START 0.9
HIERARCH ESO ISS PBLA23 END 1.1
HIERARCH ESO ISS PBL24 START 10.565
HIERARCH ESO ISS PBL24 END 10.565
HIERARCH ESO ISS PBLA24 START 0.88
HIERARCH ESO ISS PBLA24 END 1.035
HIERARCH ESO ISS PBL34 START 21.158
HIERARCH ESO ISS PBL34 END 21.158
HIERARCH ESO ISS PBLA34 START 180.931
HIERARCH ESO ISS PBLA34 END 181.086
HIERARCH ESO ISS AMBI TAU0 START 0.009284
HIERARCH ESO ISS AMBI TAU0 END 0.007832
HIERARCH ESO ISS AMBI TEMP 15.44
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.42