! Started logfile: J0003+4807_S_2017_03_23_pus_uvs.log on Mon May 13 09:43:26 2019 obs J0003+4807_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0003+4807_S_2017_03_23_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895062 visibilities/baseline/integration-bin. ! Found source: J0003+4807 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 481 lines of history. ! ! Reading 23200 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0003+4807_S_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 633 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893269Jy sigma=0.008033 ! Fit after self-cal, rms=0.873111Jy sigma=0.007856 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=4.751 mas, bpa=-11.05 degrees ! Estimated noise=952.379 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0979719 Jy ! Component: 100 - total flux cleaned = 0.124315 Jy ! Total flux subtracted in 100 components = 0.124315 Jy ! Clean residual min=-0.012796 max=0.062088 Jy/beam ! Clean residual mean=-0.000023 rms=0.004232 Jy/beam ! Combined flux in latest and established models = 0.124315 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.124315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122122Jy sigma=0.001036 ! Fit after self-cal, rms=0.122083Jy sigma=0.001035 ! Inverting map ! Added new window around map position (10, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049558 Jy ! Component: 100 - total flux cleaned = 0.0692132 Jy ! Total flux subtracted in 100 components = 0.0692132 Jy ! Clean residual min=-0.008258 max=0.015622 Jy/beam ! Clean residual mean=-0.000020 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.193528 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.193528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097540Jy sigma=0.000814 ! Fit after self-cal, rms=0.092861Jy sigma=0.000769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208286 Jy ! Component: 100 - total flux cleaned = 0.0329965 Jy ! Total flux subtracted in 100 components = 0.0329965 Jy ! Clean residual min=-0.005781 max=0.014050 Jy/beam ! Clean residual mean=-0.000014 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.226524 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.226524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086591Jy sigma=0.000716 ! Fit after self-cal, rms=0.086139Jy sigma=0.000711 ! Inverting map ! Added new window around map position (5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013229 Jy ! Component: 100 - total flux cleaned = 0.0205969 Jy ! Total flux subtracted in 100 components = 0.0205969 Jy ! Clean residual min=-0.005244 max=0.005360 Jy/beam ! Clean residual mean=-0.000011 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.247121 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.247121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083732Jy sigma=0.000693 ! Fit after self-cal, rms=0.083641Jy sigma=0.000692 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=5.481 mas, bpa=-9.769 degrees ! Estimated noise=579.159 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705622 Jy ! Component: 100 - total flux cleaned = 0.0115063 Jy ! Component: 150 - total flux cleaned = 0.0148261 Jy ! Component: 200 - total flux cleaned = 0.0173346 Jy ! Total flux subtracted in 200 components = 0.0173346 Jy ! Clean residual min=-0.003936 max=0.003696 Jy/beam ! Clean residual mean=0.000003 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.264456 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.264456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082728Jy sigma=0.000687 ! Fit after self-cal, rms=0.082694Jy sigma=0.000687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.94 KP 1.04 ! LA 1.01 MK 1.01 NL 0.89 OV 1.02 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 1.09 OV 1.17 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.96 KP 0.90 ! LA 0.77 MK 1.04 NL 1.18 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.09 HN 0.95 KP 1.00* ! LA 0.82 MK 1.39 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.082694Jy sigma=0.000687 ! Fit after self-cal, rms=0.079585Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=5.516 mas, bpa=-9.432 degrees ! Estimated noise=582.242 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.43204e-05 Jy ! Component: 100 - total flux cleaned = -0.000332493 Jy ! Component: 150 - total flux cleaned = -0.000550997 Jy ! Component: 200 - total flux cleaned = -0.000627412 Jy ! Total flux subtracted in 200 components = -0.000627412 Jy ! Clean residual min=-0.002334 max=0.002246 Jy/beam ! Clean residual mean=-0.000007 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.263828 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.263828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079526Jy sigma=0.000665 ! Fit after self-cal, rms=0.079519Jy sigma=0.000664 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079519Jy sigma=0.000664 ! Fit after self-cal, rms=0.079423Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=5.562 mas, bpa=-10.38 degrees ! Estimated noise=581.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100677 Jy ! Component: 100 - total flux cleaned = -0.000180832 Jy ! Component: 150 - total flux cleaned = -0.000269637 Jy ! Component: 200 - total flux cleaned = -0.000322896 Jy ! Total flux subtracted in 200 components = -0.000322896 Jy ! Clean residual min=-0.001554 max=0.001576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.263505 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.263505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079395Jy sigma=0.000659 ! Fit after self-cal, rms=0.079425Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116383 Jy ! Component: 100 - total flux cleaned = -0.000141041 Jy ! Component: 150 - total flux cleaned = -0.000164386 Jy ! Component: 200 - total flux cleaned = -0.000186064 Jy ! Total flux subtracted in 200 components = -0.000186064 Jy ! Clean residual min=-0.001500 max=0.001574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.263319 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.263319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079410Jy sigma=0.000659 ! Fit after self-cal, rms=0.079410Jy sigma=0.000659 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079410Jy sigma=0.000659 ! Fit after self-cal, rms=0.079604Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=5.569 mas, bpa=-10.34 degrees ! Estimated noise=582.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120032 Jy ! Component: 100 - total flux cleaned = -0.00021373 Jy ! Component: 150 - total flux cleaned = -0.000256407 Jy ! Component: 200 - total flux cleaned = -0.000275928 Jy ! Total flux subtracted in 200 components = -0.000275928 Jy ! Clean residual min=-0.001483 max=0.001600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.263043 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.263043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079591Jy sigma=0.000659 ! Fit after self-cal, rms=0.079593Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-121.5, 99). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106665 Jy ! Component: 100 - total flux cleaned = 0.00112924 Jy ! Component: 150 - total flux cleaned = 0.00112813 Jy ! Component: 200 - total flux cleaned = 0.00115236 Jy ! Total flux subtracted in 200 components = 0.00115236 Jy ! Clean residual min=-0.001411 max=0.001459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.264196 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.264196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079564Jy sigma=0.000658 ! Fit after self-cal, rms=0.079561Jy sigma=0.000658 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079561Jy sigma=0.000658 ! Fit after self-cal, rms=0.079660Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.592 mas, bmaj=8.805 mas, bpa=-1.903 degrees ! Estimated noise=728.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229186 Jy ! Component: 100 - total flux cleaned = 0.00015012 Jy ! Component: 150 - total flux cleaned = 7.37984e-05 Jy ! Component: 200 - total flux cleaned = 6.25109e-05 Jy ! Total flux subtracted in 200 components = 6.25109e-05 Jy ! Clean residual min=-0.001439 max=0.001567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.264258 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.264258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079654Jy sigma=0.000658 ! Fit after self-cal, rms=0.079654Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.12292e-05 Jy ! Component: 100 - total flux cleaned = 7.0575e-05 Jy ! Component: 150 - total flux cleaned = 6.03992e-05 Jy ! Component: 200 - total flux cleaned = 5.06061e-05 Jy ! Total flux subtracted in 200 components = 5.06061e-05 Jy ! Clean residual min=-0.001431 max=0.001574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.264309 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.264309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079651Jy sigma=0.000658 ! Fit after self-cal, rms=0.079651Jy sigma=0.000658 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=5.573 mas, bpa=-10.26 degrees ! Estimated noise=582.783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 5.573 at -10.26 degrees (North through East) ! Clean map min=-0.0013351 max=0.12446 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=4.828 mas, bpa=-11.68 degrees ! Estimated noise=970.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111463 Jy ! Component: 100 - total flux cleaned = 0.161336 Jy ! Component: 150 - total flux cleaned = 0.189353 Jy ! Component: 200 - total flux cleaned = 0.20855 Jy ! Total flux subtracted in 200 components = 0.20855 Jy ! Clean residual min=-0.005425 max=0.010770 Jy/beam ! Clean residual mean=-0.000007 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.20855 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.20855 Jy ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=5.573 mas, bpa=-10.26 degrees ! Estimated noise=582.783 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169339 Jy ! Component: 100 - total flux cleaned = 0.0277645 Jy ! Component: 150 - total flux cleaned = 0.0350688 Jy ! Component: 200 - total flux cleaned = 0.0401508 Jy ! Total flux subtracted in 200 components = 0.0401508 Jy ! Clean residual min=-0.001988 max=0.002833 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.248701 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.248701 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036475 Jy ! Component: 100 - total flux cleaned = 0.00640742 Jy ! Component: 150 - total flux cleaned = 0.00857568 Jy ! Component: 200 - total flux cleaned = 0.0102903 Jy ! Total flux subtracted in 200 components = 0.0102903 Jy ! Clean residual min=-0.001595 max=0.001571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.258991 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 90 components and 0.258991 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.592 mas, bmaj=8.805 mas, bpa=-1.903 degrees ! Estimated noise=728.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200921 Jy ! Component: 100 - total flux cleaned = 0.00321755 Jy ! Component: 150 - total flux cleaned = 0.00403366 Jy ! Component: 200 - total flux cleaned = 0.0042836 Jy ! Total flux subtracted in 200 components = 0.0042836 Jy ! Clean residual min=-0.001470 max=0.001517 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.263275 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123399 Jy ! Component: 100 - total flux cleaned = 0.000229555 Jy ! Component: 150 - total flux cleaned = 0.000321253 Jy ! Component: 200 - total flux cleaned = 0.000401177 Jy ! Total flux subtracted in 200 components = 0.000401177 Jy ! Clean residual min=-0.001426 max=0.001545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.263676 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 139 components and 0.263676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=5.573 mas, bpa=-10.26 degrees ! Estimated noise=582.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342976 Jy ! Component: 100 - total flux cleaned = 0.000434973 Jy ! Component: 150 - total flux cleaned = 0.000519234 Jy ! Component: 200 - total flux cleaned = 0.000570522 Jy ! Total flux subtracted in 200 components = 0.000570522 Jy ! Clean residual min=-0.001451 max=0.001488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.264246 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 147 components and 0.264246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079642Jy sigma=0.000658 ! Fit after self-cal, rms=0.079627Jy sigma=0.000658 wmodel J0003+4807_S_2017_03_23_pus_map.mod ! Writing 147 model components to file: J0003+4807_S_2017_03_23_pus_map.mod wobs J0003+4807_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0003+4807_S_2017_03_23_pus_uvs.fits wwins J0003+4807_S_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0003+4807_S_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.5853e-05 Jy ! Component: 100 - total flux cleaned = -4.73811e-05 Jy ! Component: 150 - total flux cleaned = -0.000117891 Jy ! Component: 200 - total flux cleaned = -0.000117998 Jy ! Component: 250 - total flux cleaned = -0.000161904 Jy ! Component: 300 - total flux cleaned = -0.000182901 Jy ! Component: 350 - total flux cleaned = -0.00022439 Jy ! Component: 400 - total flux cleaned = -0.000306291 Jy ! Component: 450 - total flux cleaned = -0.0004271 Jy ! Component: 500 - total flux cleaned = -0.000426735 Jy ! Component: 550 - total flux cleaned = -0.000484963 Jy ! Component: 600 - total flux cleaned = -0.000542487 Jy ! Component: 650 - total flux cleaned = -0.000561538 Jy ! Component: 700 - total flux cleaned = -0.000580597 Jy ! Component: 750 - total flux cleaned = -0.000635541 Jy ! Component: 800 - total flux cleaned = -0.000599345 Jy ! Component: 850 - total flux cleaned = -0.00058173 Jy ! Component: 900 - total flux cleaned = -0.000616564 Jy ! Component: 950 - total flux cleaned = -0.000599185 Jy ! Component: 1000 - total flux cleaned = -0.000599308 Jy ! Component: 1050 - total flux cleaned = -0.000616219 Jy ! Component: 1100 - total flux cleaned = -0.000632775 Jy ! Component: 1150 - total flux cleaned = -0.000583437 Jy ! Component: 1200 - total flux cleaned = -0.00059986 Jy ! Component: 1250 - total flux cleaned = -0.00063203 Jy ! Component: 1300 - total flux cleaned = -0.000616107 Jy ! Component: 1350 - total flux cleaned = -0.000631821 Jy ! Component: 1400 - total flux cleaned = -0.000631965 Jy ! Component: 1450 - total flux cleaned = -0.000616648 Jy ! Component: 1500 - total flux cleaned = -0.000647241 Jy ! Component: 1550 - total flux cleaned = -0.000647297 Jy ! Component: 1600 - total flux cleaned = -0.00063234 Jy ! Component: 1650 - total flux cleaned = -0.00070639 Jy ! Component: 1700 - total flux cleaned = -0.000647495 Jy ! Component: 1750 - total flux cleaned = -0.000647648 Jy ! Component: 1800 - total flux cleaned = -0.000632975 Jy ! Component: 1850 - total flux cleaned = -0.000675652 Jy ! Component: 1900 - total flux cleaned = -0.000647366 Jy ! Component: 1950 - total flux cleaned = -0.00061919 Jy ! Component: 2000 - total flux cleaned = -0.000619234 Jy ! Component: 2050 - total flux cleaned = -0.000591511 Jy ! Component: 2100 - total flux cleaned = -0.00052293 Jy ! Component: 2150 - total flux cleaned = -0.000509359 Jy ! Component: 2200 - total flux cleaned = -0.000495824 Jy ! Component: 2250 - total flux cleaned = -0.000495674 Jy ! Component: 2300 - total flux cleaned = -0.000495788 Jy ! Component: 2350 - total flux cleaned = -0.000429738 Jy ! Component: 2400 - total flux cleaned = -0.000469242 Jy ! Component: 2450 - total flux cleaned = -0.000404147 Jy ! Component: 2500 - total flux cleaned = -0.000365356 Jy ! Component: 2550 - total flux cleaned = -0.000352442 Jy ! Component: 2600 - total flux cleaned = -0.000403655 Jy ! Component: 2650 - total flux cleaned = -0.000416148 Jy ! Component: 2700 - total flux cleaned = -0.000391011 Jy ! Component: 2750 - total flux cleaned = -0.000328436 Jy ! Component: 2800 - total flux cleaned = -0.000340793 Jy ! Component: 2850 - total flux cleaned = -0.000353211 Jy ! Component: 2900 - total flux cleaned = -0.00036533 Jy ! Component: 2950 - total flux cleaned = -0.000365377 Jy ! Component: 3000 - total flux cleaned = -0.000413782 Jy ! Component: 3050 - total flux cleaned = -0.000377654 Jy ! Component: 3100 - total flux cleaned = -0.000389627 Jy ! Component: 3150 - total flux cleaned = -0.000389692 Jy ! Component: 3200 - total flux cleaned = -0.000389823 Jy ! Component: 3250 - total flux cleaned = -0.000413214 Jy ! Component: 3300 - total flux cleaned = -0.000459691 Jy ! Component: 3350 - total flux cleaned = -0.000448119 Jy ! Component: 3400 - total flux cleaned = -0.000425116 Jy ! Component: 3450 - total flux cleaned = -0.000425162 Jy ! Component: 3500 - total flux cleaned = -0.000356787 Jy ! Component: 3550 - total flux cleaned = -0.000402024 Jy ! Component: 3600 - total flux cleaned = -0.00041331 Jy ! Component: 3650 - total flux cleaned = -0.000401947 Jy ! Component: 3700 - total flux cleaned = -0.000379566 Jy ! Component: 3750 - total flux cleaned = -0.000346319 Jy ! Component: 3800 - total flux cleaned = -0.000335348 Jy ! Component: 3850 - total flux cleaned = -0.000324518 Jy ! Component: 3900 - total flux cleaned = -0.000291769 Jy ! Component: 3950 - total flux cleaned = -0.000270135 Jy ! Component: 4000 - total flux cleaned = -0.000259437 Jy ! Component: 4050 - total flux cleaned = -0.000216542 Jy ! Total flux subtracted in 4096 components = -0.000205877 Jy ! Clean residual min=-0.000762 max=0.000694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.264041 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 439 components and 0.264041 Jy ![Exited script file: muppet] wmap "J0003+4807_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 5.573 at -10.26 degrees (North through East) ! Clean map min=-0.0012042 max=0.12388 Jy/beam ! Writing clean map to FITS file: J0003+4807_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463108 0.463108 0.926216 1.85243 3.70487 7.40973 14.8195 29.6389 59.2779 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 5.573 at -10.26 degrees (North through East) ! Clean map min=-0.0012042 max=0.12388 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0003+4807_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:43:35 2019