Exposure
ID
MATIS.2020-12-18T00:12:06.163_1
Header ID
MATIS.2020-12-18T00:12:06.163
Date updated
2020-12-18 00:20:56 UTC+0000
Release date
2020-12-18 00:12:06 UTC+0000
UTC Start
2020-12-18 00:12:06.163
UTC End
2020-12-18 00:13:06.171
MJD Start
59201.00840467
MJD End
59201.009099207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005152
Ambient temperature (°C)
14.28
Seeing (arcsec)
0.5
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 67.6320 67.5900 274.2000 274.3000
K0-D0 95.5270 95.4890 253.7000 253.8000
K0-J3 55.7880 55.7720 336.3730 336.4820
G2-D0 39.9830 39.9840 217.3000 217.4000
G2-J3 64.5050 64.5030 44.3490 44.4200
D0-J3 104.3020 104.3020 41.6590 41.7310
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 59201.00840467
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 67.632
HIERARCH ESO ISS PBL12 END 67.59
HIERARCH ESO ISS PBLA12 START 274.2
HIERARCH ESO ISS PBLA12 END 274.3
HIERARCH ESO ISS PBL13 START 95.527
HIERARCH ESO ISS PBL13 END 95.489
HIERARCH ESO ISS PBLA13 START 253.7
HIERARCH ESO ISS PBLA13 END 253.8
HIERARCH ESO ISS PBL14 START 55.788
HIERARCH ESO ISS PBL14 END 55.772
HIERARCH ESO ISS PBLA14 START 336.373
HIERARCH ESO ISS PBLA14 END 336.482
HIERARCH ESO ISS PBL23 START 39.983
HIERARCH ESO ISS PBL23 END 39.984
HIERARCH ESO ISS PBLA23 START 217.3
HIERARCH ESO ISS PBLA23 END 217.4
HIERARCH ESO ISS PBL24 START 64.505
HIERARCH ESO ISS PBL24 END 64.503
HIERARCH ESO ISS PBLA24 START 44.349
HIERARCH ESO ISS PBLA24 END 44.42
HIERARCH ESO ISS PBL34 START 104.302
HIERARCH ESO ISS PBL34 END 104.302
HIERARCH ESO ISS PBLA34 START 41.659
HIERARCH ESO ISS PBLA34 END 41.731
HIERARCH ESO ISS AMBI TAU0 START 0.005152
HIERARCH ESO ISS AMBI TAU0 END 0.005152
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.49