Exposure
ID
MATIS.2020-12-18T00:13:14.807_1
Header ID
MATIS.2020-12-18T00:13:14.807
Date updated
2020-12-18 00:25:54 UTC+0000
Release date
2020-12-18 00:13:14 UTC+0000
UTC Start
2020-12-18 00:13:14.807
UTC End
2020-12-18 00:14:14.815
MJD Start
59201.00919915
MJD End
59201.009893687
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005152
Ambient temperature (°C)
14.33
Seeing (arcsec)
0.535
Observation
ID
46180
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34769
Name
HD 4128
RA
10.898518
DEC
-17.98646
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.5850 67.5410 274.3000 274.4000
K0-D0 95.4840 95.4430 253.8000 253.9000
K0-J3 55.7700 55.7540 336.4980 336.6200
G2-D0 39.9850 39.9860 217.4000 217.5000
G2-J3 64.5030 64.5010 44.4300 44.5120
D0-J3 104.3020 104.3010 41.7410 41.8250
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 59201.00919915
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.898518
DEC -17.98646
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.585
HIERARCH ESO ISS PBL12 END 67.541
HIERARCH ESO ISS PBLA12 START 274.3
HIERARCH ESO ISS PBLA12 END 274.4
HIERARCH ESO ISS PBL13 START 95.484
HIERARCH ESO ISS PBL13 END 95.443
HIERARCH ESO ISS PBLA13 START 253.8
HIERARCH ESO ISS PBLA13 END 253.9
HIERARCH ESO ISS PBL14 START 55.77
HIERARCH ESO ISS PBL14 END 55.754
HIERARCH ESO ISS PBLA14 START 336.498
HIERARCH ESO ISS PBLA14 END 336.62
HIERARCH ESO ISS PBL23 START 39.985
HIERARCH ESO ISS PBL23 END 39.986
HIERARCH ESO ISS PBLA23 START 217.4
HIERARCH ESO ISS PBLA23 END 217.5
HIERARCH ESO ISS PBL24 START 64.503
HIERARCH ESO ISS PBL24 END 64.501
HIERARCH ESO ISS PBLA24 START 44.43
HIERARCH ESO ISS PBLA24 END 44.512
HIERARCH ESO ISS PBL34 START 104.302
HIERARCH ESO ISS PBL34 END 104.301
HIERARCH ESO ISS PBLA34 START 41.741
HIERARCH ESO ISS PBLA34 END 41.825
HIERARCH ESO ISS AMBI TAU0 START 0.005152
HIERARCH ESO ISS AMBI TAU0 END 0.005152
HIERARCH ESO ISS AMBI TEMP 14.33
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.52