! Started logfile: J0228+5419_S_2017_06_10_pus_uvs.log on Mon May 6 14:43:24 2019 obs J0228+5419_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0228+5419_S_2017_06_10_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969912 visibilities/baseline/integration-bin. ! Found source: J0228+5419 ! ! 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 1154 lines of history. ! ! Reading 19728 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 J0228+5419_S_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 598 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907617Jy sigma=0.009143 ! Fit after self-cal, rms=0.897196Jy sigma=0.009053 ! 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=2.969 mas, bmaj=4.185 mas, bpa=-9.472 degrees ! Estimated noise=998.686 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 = 0.075767 Jy ! Component: 100 - total flux cleaned = 0.10647 Jy ! Total flux subtracted in 100 components = 0.10647 Jy ! Clean residual min=-0.005238 max=0.014219 Jy/beam ! Clean residual mean=-0.000003 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.10647 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.10647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076854Jy sigma=0.000744 ! Fit after self-cal, rms=0.076489Jy sigma=0.000740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173472 Jy ! Component: 100 - total flux cleaned = 0.0273286 Jy ! Total flux subtracted in 100 components = 0.0273286 Jy ! Clean residual min=-0.003709 max=0.005228 Jy/beam ! Clean residual mean=-0.000006 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.133799 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.133799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071512Jy sigma=0.000687 ! Fit after self-cal, rms=0.071461Jy sigma=0.000687 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680819 Jy ! Component: 100 - total flux cleaned = 0.0112748 Jy ! Total flux subtracted in 100 components = 0.0112748 Jy ! Clean residual min=-0.003344 max=0.003251 Jy/beam ! Clean residual mean=-0.000008 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.145074 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.145074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070648Jy sigma=0.000678 ! Fit after self-cal, rms=0.070643Jy sigma=0.000678 ! 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=3.749 mas, bmaj=5.057 mas, bpa=-1.282 degrees ! Estimated noise=570.181 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 = 0.00368974 Jy ! Component: 100 - total flux cleaned = 0.00588638 Jy ! Component: 150 - total flux cleaned = 0.00723806 Jy ! Component: 200 - total flux cleaned = 0.00775319 Jy ! Total flux subtracted in 200 components = 0.00775319 Jy ! Clean residual min=-0.001979 max=0.002141 Jy/beam ! Clean residual mean=-0.000015 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.152827 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.152827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070413Jy sigma=0.000677 ! Fit after self-cal, rms=0.070412Jy sigma=0.000676 ! 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 0.99 FD 0.98 HN 1.03 KP 1.03 ! LA 1.04 MK 1.09 NL 0.91 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 0.99 ! LA 0.98 MK 1.06 NL 1.04 OV 0.95 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.01 KP 0.98 ! LA 1.01 MK 1.09 NL 0.99 OV 0.95 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 0.99 KP 1.00* ! LA 1.04 MK 0.93 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.070412Jy sigma=0.000676 ! Fit after self-cal, rms=0.070858Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=5.109 mas, bpa=-0.832 degrees ! Estimated noise=577.232 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 = 0.000644061 Jy ! Component: 100 - total flux cleaned = 0.000748118 Jy ! Component: 150 - total flux cleaned = 0.000790323 Jy ! Component: 200 - total flux cleaned = 0.000815663 Jy ! Total flux subtracted in 200 components = 0.000815663 Jy ! Clean residual min=-0.001904 max=0.002171 Jy/beam ! Clean residual mean=-0.000016 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.153643 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.153643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070847Jy sigma=0.000673 ! Fit after self-cal, rms=0.070851Jy sigma=0.000673 ! 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=0.070851Jy sigma=0.000673 ! Fit after self-cal, rms=0.069823Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.034 mas, bpa=-3.568 degrees ! Estimated noise=568.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363296 Jy ! Component: 100 - total flux cleaned = 0.000461205 Jy ! Component: 150 - total flux cleaned = 0.000510542 Jy ! Component: 200 - total flux cleaned = 0.000565674 Jy ! Total flux subtracted in 200 components = 0.000565674 Jy ! Clean residual min=-0.001667 max=0.001800 Jy/beam ! Clean residual mean=-0.000012 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.154208 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.154208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069813Jy sigma=0.000670 ! Fit after self-cal, rms=0.069823Jy sigma=0.000670 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 = 3.01473e-05 Jy ! Component: 100 - total flux cleaned = 6.63359e-05 Jy ! Component: 150 - total flux cleaned = 8.67584e-05 Jy ! Component: 200 - total flux cleaned = 0.000113661 Jy ! Total flux subtracted in 200 components = 0.000113661 Jy ! Clean residual min=-0.001675 max=0.001840 Jy/beam ! Clean residual mean=-0.000012 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.154322 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.154322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069819Jy sigma=0.000670 ! Fit after self-cal, rms=0.069819Jy sigma=0.000670 ! 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=0.069819Jy sigma=0.000670 ! Fit after self-cal, rms=0.069430Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=5.009 mas, bpa=-4.598 degrees ! Estimated noise=564.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319673 Jy ! Component: 100 - total flux cleaned = 0.000399406 Jy ! Component: 150 - total flux cleaned = 0.000432549 Jy ! Component: 200 - total flux cleaned = 0.00047045 Jy ! Total flux subtracted in 200 components = 0.00047045 Jy ! Clean residual min=-0.001645 max=0.001824 Jy/beam ! Clean residual mean=-0.000012 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.154792 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.154792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069425Jy sigma=0.000670 ! Fit after self-cal, rms=0.069425Jy sigma=0.000670 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 (-14.5, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173404 Jy ! Component: 100 - total flux cleaned = 0.00274078 Jy ! Component: 150 - total flux cleaned = 0.0032248 Jy ! Component: 200 - total flux cleaned = 0.00350058 Jy ! Total flux subtracted in 200 components = 0.00350058 Jy ! Clean residual min=-0.001521 max=0.001882 Jy/beam ! Clean residual mean=-0.000009 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.158293 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.158293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069373Jy sigma=0.000669 ! Fit after self-cal, rms=0.069368Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-92, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127751 Jy ! Component: 100 - total flux cleaned = 0.00175553 Jy ! Component: 150 - total flux cleaned = 0.00224651 Jy ! Component: 200 - total flux cleaned = 0.00273097 Jy ! Total flux subtracted in 200 components = 0.00273097 Jy ! Clean residual min=-0.001452 max=0.001574 Jy/beam ! Clean residual mean=-0.000009 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.161024 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.161024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069309Jy sigma=0.000668 ! Fit after self-cal, rms=0.069305Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-5.5, 85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010271 Jy ! Component: 100 - total flux cleaned = 0.00135586 Jy ! Component: 150 - total flux cleaned = 0.00170457 Jy ! Component: 200 - total flux cleaned = 0.00196192 Jy ! Total flux subtracted in 200 components = 0.00196192 Jy ! Clean residual min=-0.001383 max=0.001508 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.162986 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.162986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069259Jy sigma=0.000668 ! Fit after self-cal, rms=0.069256Jy sigma=0.000668 ! 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=0.069256Jy sigma=0.000668 ! Fit after self-cal, rms=0.068962Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.009 mas, bmaj=8.765 mas, bpa=9.102 degrees ! Estimated noise=719.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114143 Jy ! Component: 100 - total flux cleaned = 0.00191239 Jy ! Component: 150 - total flux cleaned = 0.00249994 Jy ! Component: 200 - total flux cleaned = 0.00283146 Jy ! Total flux subtracted in 200 components = 0.00283146 Jy ! Clean residual min=-0.001580 max=0.001679 Jy/beam ! Clean residual mean=-0.000013 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.165817 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.165818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068949Jy sigma=0.000668 ! Fit after self-cal, rms=0.068948Jy sigma=0.000668 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 = 0.000598684 Jy ! Component: 100 - total flux cleaned = 0.000866464 Jy ! Component: 150 - total flux cleaned = 0.00108448 Jy ! Component: 200 - total flux cleaned = 0.00123697 Jy ! Total flux subtracted in 200 components = 0.00123697 Jy ! Clean residual min=-0.001534 max=0.001667 Jy/beam ! Clean residual mean=-0.000013 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.167055 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 167 components and 0.167054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068942Jy sigma=0.000668 ! Fit after self-cal, rms=0.068941Jy sigma=0.000668 ! 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=3.672 mas, bmaj=4.993 mas, bpa=-5.179 degrees ! Estimated noise=561.871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 4.993 at -5.179 degrees (North through East) ! Clean map min=-0.0014744 max=0.097058 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=2.898 mas, bmaj=4.131 mas, bpa=-14.47 degrees ! Estimated noise=962.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746226 Jy ! Component: 100 - total flux cleaned = 0.106545 Jy ! Component: 150 - total flux cleaned = 0.123107 Jy ! Component: 200 - total flux cleaned = 0.133201 Jy ! Total flux subtracted in 200 components = 0.133201 Jy ! Clean residual min=-0.003472 max=0.005577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.133201 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.133201 Jy ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=4.993 mas, bpa=-5.179 degrees ! Estimated noise=561.871 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 = 0.00886733 Jy ! Component: 100 - total flux cleaned = 0.0139995 Jy ! Component: 150 - total flux cleaned = 0.0173487 Jy ! Component: 200 - total flux cleaned = 0.0199498 Jy ! Total flux subtracted in 200 components = 0.0199498 Jy ! Clean residual min=-0.001761 max=0.001828 Jy/beam ! Clean residual mean=-0.000012 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.15315 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.15315 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=8.009 mas, bmaj=8.765 mas, bpa=9.102 degrees ! Estimated noise=719.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321898 Jy ! Component: 100 - total flux cleaned = 0.00554208 Jy ! Component: 150 - total flux cleaned = 0.00739086 Jy ! Component: 200 - total flux cleaned = 0.00889534 Jy ! Total flux subtracted in 200 components = 0.00889534 Jy ! Clean residual min=-0.001932 max=0.001754 Jy/beam ! Clean residual mean=-0.000016 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.162046 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 = 0.00123873 Jy ! Component: 100 - total flux cleaned = 0.0021922 Jy ! Component: 150 - total flux cleaned = 0.00259093 Jy ! Component: 200 - total flux cleaned = 0.00292237 Jy ! Total flux subtracted in 200 components = 0.00292237 Jy ! Clean residual min=-0.001720 max=0.001692 Jy/beam ! Clean residual mean=-0.000013 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.164968 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 133 components and 0.164968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=4.993 mas, bpa=-5.179 degrees ! Estimated noise=561.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.97178e-05 Jy ! Component: 100 - total flux cleaned = 0.000218879 Jy ! Component: 150 - total flux cleaned = 0.000440618 Jy ! Component: 200 - total flux cleaned = 0.000611448 Jy ! Total flux subtracted in 200 components = 0.000611448 Jy ! Clean residual min=-0.001398 max=0.001430 Jy/beam ! Clean residual mean=-0.000006 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.165579 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.165579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068982Jy sigma=0.000668 ! Fit after self-cal, rms=0.068974Jy sigma=0.000668 wmodel J0228+5419_S_2017_06_10_pus_map.mod ! Writing 152 model components to file: J0228+5419_S_2017_06_10_pus_map.mod wobs J0228+5419_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0228+5419_S_2017_06_10_pus_uvs.fits wwins J0228+5419_S_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0228+5419_S_2017_06_10_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 = -0.000131179 Jy ! Component: 100 - total flux cleaned = -0.000406427 Jy ! Component: 150 - total flux cleaned = -0.000621155 Jy ! Component: 200 - total flux cleaned = -0.000828198 Jy ! Component: 250 - total flux cleaned = -0.000984837 Jy ! Component: 300 - total flux cleaned = -0.00111574 Jy ! Component: 350 - total flux cleaned = -0.00117973 Jy ! Component: 400 - total flux cleaned = -0.00130513 Jy ! Component: 450 - total flux cleaned = -0.00130482 Jy ! Component: 500 - total flux cleaned = -0.00136534 Jy ! Component: 550 - total flux cleaned = -0.00140468 Jy ! Component: 600 - total flux cleaned = -0.0014243 Jy ! Component: 650 - total flux cleaned = -0.00151986 Jy ! Component: 700 - total flux cleaned = -0.00150127 Jy ! Component: 750 - total flux cleaned = -0.00159366 Jy ! Component: 800 - total flux cleaned = -0.00164788 Jy ! Component: 850 - total flux cleaned = -0.00162998 Jy ! Component: 900 - total flux cleaned = -0.00170072 Jy ! Component: 950 - total flux cleaned = -0.00175281 Jy ! Component: 1000 - total flux cleaned = -0.00178735 Jy ! Component: 1050 - total flux cleaned = -0.00185528 Jy ! Component: 1100 - total flux cleaned = -0.00187191 Jy ! Component: 1150 - total flux cleaned = -0.00195419 Jy ! Component: 1200 - total flux cleaned = -0.00195415 Jy ! Component: 1250 - total flux cleaned = -0.00200263 Jy ! Component: 1300 - total flux cleaned = -0.00205035 Jy ! Component: 1350 - total flux cleaned = -0.00208203 Jy ! Component: 1400 - total flux cleaned = -0.00211328 Jy ! Component: 1450 - total flux cleaned = -0.00215975 Jy ! Component: 1500 - total flux cleaned = -0.00219049 Jy ! Component: 1550 - total flux cleaned = -0.00222074 Jy ! Component: 1600 - total flux cleaned = -0.00225084 Jy ! Component: 1650 - total flux cleaned = -0.00234049 Jy ! Component: 1700 - total flux cleaned = -0.00241425 Jy ! Component: 1750 - total flux cleaned = -0.00242873 Jy ! Component: 1800 - total flux cleaned = -0.00250146 Jy ! Component: 1850 - total flux cleaned = -0.00255895 Jy ! Component: 1900 - total flux cleaned = -0.00257335 Jy ! Component: 1950 - total flux cleaned = -0.00261603 Jy ! Component: 2000 - total flux cleaned = -0.00263 Jy ! Component: 2050 - total flux cleaned = -0.00264394 Jy ! Component: 2100 - total flux cleaned = -0.00271306 Jy ! Component: 2150 - total flux cleaned = -0.002768 Jy ! Component: 2200 - total flux cleaned = -0.00278147 Jy ! Component: 2250 - total flux cleaned = -0.00282212 Jy ! Component: 2300 - total flux cleaned = -0.00284898 Jy ! Component: 2350 - total flux cleaned = -0.00287558 Jy ! Component: 2400 - total flux cleaned = -0.00287564 Jy ! Component: 2450 - total flux cleaned = -0.00296766 Jy ! Component: 2500 - total flux cleaned = -0.00298057 Jy ! Component: 2550 - total flux cleaned = -0.00296769 Jy ! Component: 2600 - total flux cleaned = -0.00301898 Jy ! Component: 2650 - total flux cleaned = -0.0029935 Jy ! Component: 2700 - total flux cleaned = -0.00299355 Jy ! Component: 2750 - total flux cleaned = -0.00296848 Jy ! Component: 2800 - total flux cleaned = -0.0030809 Jy ! Component: 2850 - total flux cleaned = -0.00304352 Jy ! Component: 2900 - total flux cleaned = -0.00304345 Jy ! Component: 2950 - total flux cleaned = -0.00300676 Jy ! Component: 3000 - total flux cleaned = -0.00301885 Jy ! Component: 3050 - total flux cleaned = -0.00301897 Jy ! Component: 3100 - total flux cleaned = -0.00305511 Jy ! Component: 3150 - total flux cleaned = -0.00301929 Jy ! Component: 3200 - total flux cleaned = -0.00301931 Jy ! Component: 3250 - total flux cleaned = -0.00294859 Jy ! Component: 3300 - total flux cleaned = -0.00299555 Jy ! Component: 3350 - total flux cleaned = -0.00301874 Jy ! Component: 3400 - total flux cleaned = -0.00299561 Jy ! Component: 3450 - total flux cleaned = -0.00297259 Jy ! Component: 3500 - total flux cleaned = -0.0029955 Jy ! Component: 3550 - total flux cleaned = -0.00298407 Jy ! Component: 3600 - total flux cleaned = -0.00296149 Jy ! Component: 3650 - total flux cleaned = -0.00301748 Jy ! Component: 3700 - total flux cleaned = -0.00300632 Jy ! Component: 3750 - total flux cleaned = -0.00299521 Jy ! Component: 3800 - total flux cleaned = -0.00301712 Jy ! Component: 3850 - total flux cleaned = -0.00301703 Jy ! Component: 3900 - total flux cleaned = -0.00299513 Jy ! Component: 3950 - total flux cleaned = -0.00301666 Jy ! Component: 4000 - total flux cleaned = -0.00298447 Jy ! Component: 4050 - total flux cleaned = -0.00298453 Jy ! Total flux subtracted in 4096 components = -0.00306954 Jy ! Clean residual min=-0.000545 max=0.000663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.16251 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 445 components and 0.16251 Jy ![Exited script file: muppet] wmap "J0228+5419_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 4.993 at -5.179 degrees (North through East) ! Clean map min=-0.0012895 max=0.096954 Jy/beam ! Writing clean map to FITS file: J0228+5419_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0969543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591468 0.591468 1.18294 2.36587 4.73174 9.46348 18.927 37.8539 75.7079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 4.993 at -5.179 degrees (North through East) ! Clean map min=-0.0012895 max=0.096954 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 J0228+5419_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:43:30 2019