! Started logfile: J1721+3542_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:42:43 2016 obs J1721+3542_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1721+3542_S_2014_12_20_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965465 visibilities/baseline/integration-bin. ! Found source: J1721+3542 ! ! 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 344 lines of history. ! ! Reading 12860 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 J1721+3542_S_2014_12_20_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880566Jy sigma=0.010349 ! Fit after self-cal, rms=0.875250Jy sigma=0.010285 ! 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=2.962 mas, bmaj=4.957 mas, bpa=-5.927 degrees ! Estimated noise=854.494 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 = 0.0942186 Jy ! Component: 100 - total flux cleaned = 0.123942 Jy ! Total flux subtracted in 100 components = 0.123942 Jy ! Clean residual min=-0.008169 max=0.025374 Jy/beam ! Clean residual mean=0.000025 rms=0.002469 Jy/beam ! Combined flux in latest and established models = 0.123942 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.123942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084929Jy sigma=0.000947 ! Fit after self-cal, rms=0.084837Jy sigma=0.000946 ! Inverting map ! Added new window around map position (0, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230711 Jy ! Component: 100 - total flux cleaned = 0.0358275 Jy ! Total flux subtracted in 100 components = 0.0358275 Jy ! Clean residual min=-0.006584 max=0.011081 Jy/beam ! Clean residual mean=0.000012 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.15977 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.15977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077025Jy sigma=0.000846 ! Fit after self-cal, rms=0.076302Jy sigma=0.000838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108904 Jy ! Component: 100 - total flux cleaned = 0.0172373 Jy ! Total flux subtracted in 100 components = 0.0172373 Jy ! Clean residual min=-0.004350 max=0.006638 Jy/beam ! Clean residual mean=0.000005 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.177007 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.177007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074426Jy sigma=0.000815 ! Fit after self-cal, rms=0.074256Jy sigma=0.000813 ! 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=3.653 mas, bmaj=6.078 mas, bpa=-3.918 degrees ! Estimated noise=538.921 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 = 0.00626954 Jy ! Component: 100 - total flux cleaned = 0.00987718 Jy ! Component: 150 - total flux cleaned = 0.0123346 Jy ! Component: 200 - total flux cleaned = 0.0140389 Jy ! Total flux subtracted in 200 components = 0.0140389 Jy ! Clean residual min=-0.005570 max=0.004037 Jy/beam ! Clean residual mean=-0.000012 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.191046 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.191046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073634Jy sigma=0.000806 ! Fit after self-cal, rms=0.073582Jy sigma=0.000806 ! 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 1.08 FD 0.88 HN 0.93 KP 1.09 ! LA 0.93 MK 1.01 NL 1.01 OV 0.96 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.98 KP 1.05 ! LA 0.92 MK 0.99 NL 1.09 OV 1.01 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 HN 0.98 KP 0.95 ! LA 0.78 MK 0.99 NL 1.18 OV 0.92 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 0.95 KP 0.91 ! LA 0.83 MK 1.01 NL 0.99 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.073582Jy sigma=0.000806 ! Fit after self-cal, rms=0.071585Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=6.138 mas, bpa=-4.593 degrees ! Estimated noise=541.221 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 = -0.000653826 Jy ! Component: 100 - total flux cleaned = -0.000783771 Jy ! Component: 150 - total flux cleaned = -0.000838474 Jy ! Component: 200 - total flux cleaned = -0.000885903 Jy ! Total flux subtracted in 200 components = -0.000885903 Jy ! Clean residual min=-0.002381 max=0.002529 Jy/beam ! Clean residual mean=-0.000003 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.19016 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.19016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071559Jy sigma=0.000785 ! Fit after self-cal, rms=0.071554Jy sigma=0.000784 ! 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=0.071554Jy sigma=0.000784 ! Fit after self-cal, rms=0.071829Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=6.116 mas, bpa=-3.892 degrees ! Estimated noise=542.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012707 Jy ! Component: 100 - total flux cleaned = -0.00149212 Jy ! Component: 150 - total flux cleaned = -0.00154018 Jy ! Component: 200 - total flux cleaned = -0.00154019 Jy ! Total flux subtracted in 200 components = -0.00154019 Jy ! Clean residual min=-0.001881 max=0.002535 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.18862 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.18862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071801Jy sigma=0.000778 ! Fit after self-cal, rms=0.071820Jy sigma=0.000778 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 (-1, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204483 Jy ! Component: 100 - total flux cleaned = 0.0026415 Jy ! Component: 150 - total flux cleaned = 0.00285876 Jy ! Component: 200 - total flux cleaned = 0.0029373 Jy ! Total flux subtracted in 200 components = 0.0029373 Jy ! Clean residual min=-0.001703 max=0.001626 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.191557 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.191557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071759Jy sigma=0.000778 ! Fit after self-cal, rms=0.071754Jy sigma=0.000778 ! 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=0.071754Jy sigma=0.000778 ! Fit after self-cal, rms=0.071806Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.657 mas, bmaj=6.12 mas, bpa=-4.023 degrees ! Estimated noise=542.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183174 Jy ! Component: 100 - total flux cleaned = 0.000238582 Jy ! Component: 150 - total flux cleaned = 0.000285708 Jy ! Component: 200 - total flux cleaned = 0.000345376 Jy ! Total flux subtracted in 200 components = 0.000345376 Jy ! Clean residual min=-0.001633 max=0.001523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.191903 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.191903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071789Jy sigma=0.000777 ! Fit after self-cal, rms=0.071790Jy sigma=0.000777 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 = 0.000135838 Jy ! Component: 100 - total flux cleaned = 0.000206657 Jy ! Component: 150 - total flux cleaned = 0.000239021 Jy ! Component: 200 - total flux cleaned = 0.000282496 Jy ! Total flux subtracted in 200 components = 0.000282496 Jy ! Clean residual min=-0.001631 max=0.001512 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.192185 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.192185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071783Jy sigma=0.000777 ! Fit after self-cal, rms=0.071783Jy sigma=0.000777 ! 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=0.071783Jy sigma=0.000777 ! Fit after self-cal, rms=0.071784Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.426 mas, bmaj=9.78 mas, bpa=-0.8945 degrees ! Estimated noise=656.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71622e-05 Jy ! Component: 100 - total flux cleaned = -2.25483e-05 Jy ! Component: 150 - total flux cleaned = 1.18769e-05 Jy ! Component: 200 - total flux cleaned = 4.09796e-05 Jy ! Total flux subtracted in 200 components = 4.09796e-05 Jy ! Clean residual min=-0.001889 max=0.001568 Jy/beam ! Clean residual mean=-0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.192226 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.192226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071782Jy sigma=0.000777 ! Fit after self-cal, rms=0.071783Jy sigma=0.000777 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 = -4.01043e-05 Jy ! Component: 100 - total flux cleaned = 3.24253e-05 Jy ! Component: 150 - total flux cleaned = 7.67744e-05 Jy ! Component: 200 - total flux cleaned = 8.46005e-05 Jy ! Total flux subtracted in 200 components = 8.46005e-05 Jy ! Clean residual min=-0.001874 max=0.001562 Jy/beam ! Clean residual mean=-0.000007 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.192311 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.192311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071783Jy sigma=0.000777 ! Fit after self-cal, rms=0.071783Jy sigma=0.000777 ! 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=3.659 mas, bmaj=6.126 mas, bpa=-4.029 degrees ! Estimated noise=541.726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.659 x 6.126 at -4.029 degrees (North through East) ! Clean map min=-0.0015882 max=0.12143 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=2.959 mas, bmaj=4.984 mas, bpa=-6.3 degrees ! Estimated noise=857.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0939182 Jy ! Component: 100 - total flux cleaned = 0.129892 Jy ! Component: 150 - total flux cleaned = 0.150419 Jy ! Component: 200 - total flux cleaned = 0.162455 Jy ! Total flux subtracted in 200 components = 0.162455 Jy ! Clean residual min=-0.003353 max=0.006125 Jy/beam ! Clean residual mean=0.000013 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.162455 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.162455 Jy ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=6.126 mas, bpa=-4.029 degrees ! Estimated noise=541.726 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 = 0.00924158 Jy ! Component: 100 - total flux cleaned = 0.0146699 Jy ! Component: 150 - total flux cleaned = 0.0183505 Jy ! Component: 200 - total flux cleaned = 0.0209522 Jy ! Total flux subtracted in 200 components = 0.0209522 Jy ! Clean residual min=-0.001965 max=0.001630 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.183407 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 74 components and 0.183407 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=7.426 mas, bmaj=9.78 mas, bpa=-0.8945 degrees ! Estimated noise=656.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276582 Jy ! Component: 100 - total flux cleaned = 0.00448287 Jy ! Component: 150 - total flux cleaned = 0.00567245 Jy ! Component: 200 - total flux cleaned = 0.00652994 Jy ! Total flux subtracted in 200 components = 0.00652994 Jy ! Clean residual min=-0.001874 max=0.001496 Jy/beam ! Clean residual mean=-0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.189937 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 = 0.000625423 Jy ! Component: 100 - total flux cleaned = 0.00108844 Jy ! Component: 150 - total flux cleaned = 0.0014335 Jy ! Component: 200 - total flux cleaned = 0.00169124 Jy ! Total flux subtracted in 200 components = 0.00169124 Jy ! Clean residual min=-0.001813 max=0.001541 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.191628 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 131 components and 0.191628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=6.126 mas, bpa=-4.029 degrees ! Estimated noise=541.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76401e-05 Jy ! Component: 100 - total flux cleaned = 4.66544e-05 Jy ! Component: 150 - total flux cleaned = 6.84815e-05 Jy ! Component: 200 - total flux cleaned = 6.8134e-05 Jy ! Total flux subtracted in 200 components = 6.8134e-05 Jy ! Clean residual min=-0.001687 max=0.001561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.191696 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.191696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071794Jy sigma=0.000777 ! Fit after self-cal, rms=0.071782Jy sigma=0.000777 wmodel J1721+3542_S_2014_12_20_pus_map.mod ! Writing 145 model components to file: J1721+3542_S_2014_12_20_pus_map.mod wobs J1721+3542_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1721+3542_S_2014_12_20_pus_uvs.fits wwins J1721+3542_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1721+3542_S_2014_12_20_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 = -0.000275939 Jy ! Component: 100 - total flux cleaned = -0.000438138 Jy ! Component: 150 - total flux cleaned = -0.00059032 Jy ! Component: 200 - total flux cleaned = -0.000615044 Jy ! Component: 250 - total flux cleaned = -0.000567479 Jy ! Component: 300 - total flux cleaned = -0.000453665 Jy ! Component: 350 - total flux cleaned = -0.000387298 Jy ! Component: 400 - total flux cleaned = -0.000343849 Jy ! Component: 450 - total flux cleaned = -0.000238445 Jy ! Component: 500 - total flux cleaned = -0.000238249 Jy ! Component: 550 - total flux cleaned = -0.000197512 Jy ! Component: 600 - total flux cleaned = -0.00017755 Jy ! Component: 650 - total flux cleaned = -0.00015815 Jy ! Component: 700 - total flux cleaned = -0.000177373 Jy ! Component: 750 - total flux cleaned = -0.000139625 Jy ! Component: 800 - total flux cleaned = -0.000157969 Jy ! Component: 850 - total flux cleaned = -0.000175935 Jy ! Component: 900 - total flux cleaned = -0.000140171 Jy ! Component: 950 - total flux cleaned = -0.000122512 Jy ! Component: 1000 - total flux cleaned = -7.06879e-05 Jy ! Component: 1050 - total flux cleaned = -8.81979e-05 Jy ! Component: 1100 - total flux cleaned = -0.000121549 Jy ! Component: 1150 - total flux cleaned = -8.79411e-05 Jy ! Component: 1200 - total flux cleaned = -5.48188e-05 Jy ! Component: 1250 - total flux cleaned = -3.86671e-05 Jy ! Component: 1300 - total flux cleaned = 9.33038e-06 Jy ! Component: 1350 - total flux cleaned = 2.49531e-05 Jy ! Component: 1400 - total flux cleaned = 7.15584e-05 Jy ! Component: 1450 - total flux cleaned = 7.14522e-05 Jy ! Component: 1500 - total flux cleaned = 8.68971e-05 Jy ! Component: 1550 - total flux cleaned = 0.00019211 Jy ! Component: 1600 - total flux cleaned = 0.000192087 Jy ! Component: 1650 - total flux cleaned = 0.00025105 Jy ! Component: 1700 - total flux cleaned = 0.000280152 Jy ! Component: 1750 - total flux cleaned = 0.000337815 Jy ! Component: 1800 - total flux cleaned = 0.00038064 Jy ! Component: 1850 - total flux cleaned = 0.000408944 Jy ! Component: 1900 - total flux cleaned = 0.000422986 Jy ! Component: 1950 - total flux cleaned = 0.00053406 Jy ! Component: 2000 - total flux cleaned = 0.000589013 Jy ! Component: 2050 - total flux cleaned = 0.000616036 Jy ! Component: 2100 - total flux cleaned = 0.000670018 Jy ! Component: 2150 - total flux cleaned = 0.000736614 Jy ! Component: 2200 - total flux cleaned = 0.000749785 Jy ! Component: 2250 - total flux cleaned = 0.00081518 Jy ! Component: 2300 - total flux cleaned = 0.00084115 Jy ! Component: 2350 - total flux cleaned = 0.00090544 Jy ! Component: 2400 - total flux cleaned = 0.000866908 Jy ! Component: 2450 - total flux cleaned = 0.0009557 Jy ! Component: 2500 - total flux cleaned = 0.000917945 Jy ! Component: 2550 - total flux cleaned = 0.00100538 Jy ! Component: 2600 - total flux cleaned = 0.00103006 Jy ! Component: 2650 - total flux cleaned = 0.00106673 Jy ! Component: 2700 - total flux cleaned = 0.00107872 Jy ! Component: 2750 - total flux cleaned = 0.00112695 Jy ! Component: 2800 - total flux cleaned = 0.00110302 Jy ! Component: 2850 - total flux cleaned = 0.00116242 Jy ! Component: 2900 - total flux cleaned = 0.00118598 Jy ! Component: 2950 - total flux cleaned = 0.00119758 Jy ! Component: 3000 - total flux cleaned = 0.00122082 Jy ! Component: 3050 - total flux cleaned = 0.00125538 Jy ! Component: 3100 - total flux cleaned = 0.00124388 Jy ! Component: 3150 - total flux cleaned = 0.00123246 Jy ! Component: 3200 - total flux cleaned = 0.00126627 Jy ! Component: 3250 - total flux cleaned = 0.00123275 Jy ! Component: 3300 - total flux cleaned = 0.00129938 Jy ! Component: 3350 - total flux cleaned = 0.0012553 Jy ! Component: 3400 - total flux cleaned = 0.00124451 Jy ! Component: 3450 - total flux cleaned = 0.00127704 Jy ! Component: 3500 - total flux cleaned = 0.00126623 Jy ! Component: 3550 - total flux cleaned = 0.00127701 Jy ! Component: 3600 - total flux cleaned = 0.00133009 Jy ! Component: 3650 - total flux cleaned = 0.00129833 Jy ! Component: 3700 - total flux cleaned = 0.00131924 Jy ! Component: 3750 - total flux cleaned = 0.00130879 Jy ! Component: 3800 - total flux cleaned = 0.00128809 Jy ! Component: 3850 - total flux cleaned = 0.00129848 Jy ! Component: 3900 - total flux cleaned = 0.00129858 Jy ! Component: 3950 - total flux cleaned = 0.00133919 Jy ! Component: 4000 - total flux cleaned = 0.00135935 Jy ! Component: 4050 - total flux cleaned = 0.0013694 Jy ! Total flux subtracted in 4096 components = 0.00139924 Jy ! Clean residual min=-0.000550 max=0.000603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.193096 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 436 components and 0.193096 Jy ![Exited script file: muppet] wmap "J1721+3542_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.659 x 6.126 at -4.029 degrees (North through East) ! Clean map min=-0.0011509 max=0.12173 Jy/beam ! Writing clean map to FITS file: J1721+3542_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178083 device "J1721+3542_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1721+3542_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438885 0.438885 0.877769 1.75554 3.51108 7.02215 14.0443 28.0886 56.1772 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.659 x 6.126 at -4.029 degrees (North through East) ! Clean map min=-0.0011509 max=0.12173 Jy/beam quit ! Quitting program ! Log file J1721+3542_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:42:48 2016