! Started logfile: /scr/pima/rv120_uvs/J0024+2439_X_dfm.log on Fri Dec 22 22:37:58 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J0024+2439_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0024+2439_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865517 visibilities/baseline/integration-bin. ! Found source: J0024+2439 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 9036 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0024+2439_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003491Jy sigma=22.586889 ! Fit after self-cal, rms=0.955768Jy sigma=21.487447 ! 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 ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7388 mas, bmaj=1.82 mas, bpa=5.802 degrees ! Estimated noise=0.628531 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 = 0.033209 Jy ! Component: 100 - total flux cleaned = 0.0413975 Jy ! Total flux subtracted in 100 components = 0.0413975 Jy ! Clean residual min=-0.003475 max=0.004371 Jy/beam ! Clean residual mean=0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0413975 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0413975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054390Jy sigma=1.005781 ! Fit after self-cal, rms=0.052951Jy sigma=0.977449 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505612 Jy ! Component: 100 - total flux cleaned = 0.00749779 Jy ! Total flux subtracted in 100 components = 0.00749779 Jy ! Clean residual min=-0.003401 max=0.004844 Jy/beam ! Clean residual mean=0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0488953 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0488953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052269Jy sigma=0.954524 ! Fit after self-cal, rms=0.052264Jy sigma=0.954177 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (1.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414014 Jy ! Component: 100 - total flux cleaned = 0.00652107 Jy ! Total flux subtracted in 100 components = 0.00652107 Jy ! Clean residual min=-0.003076 max=0.002696 Jy/beam ! Clean residual mean=0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0554164 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0554164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051819Jy sigma=0.938703 ! Fit after self-cal, rms=0.051779Jy sigma=0.937732 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9111 mas, bmaj=2.093 mas, bpa=5.054 degrees ! Estimated noise=0.357562 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 (1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388933 Jy ! Component: 100 - total flux cleaned = 0.00612131 Jy ! Component: 150 - total flux cleaned = 0.00763173 Jy ! Component: 200 - total flux cleaned = 0.00874135 Jy ! Total flux subtracted in 200 components = 0.00874135 Jy ! Clean residual min=-0.001764 max=0.001831 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0641577 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.0641577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051499Jy sigma=0.928124 ! Fit after self-cal, rms=0.051464Jy sigma=0.927116 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9111 x 2.093 at 5.054 degrees (North through East) ! Clean map min=-0.0015771 max=0.046959 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.05 ! LA 0.93 MK 1.03 NL 1.06 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.10 KP 1.07 ! LA 0.97 MK 0.92 NL 0.99 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.02 ! LA 0.98 MK 1.00 NL 1.04 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.01 KP 1.04 ! LA 0.94 MK 0.93 NL 1.05 OV 1.01 ! PT 0.90 SC 0.93 ! ! ! Fit before self-cal, rms=0.051464Jy sigma=0.927116 ! Fit after self-cal, rms=0.050417Jy sigma=0.924410 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9097 mas, bmaj=2.092 mas, bpa=5.264 degrees ! Estimated noise=0.351445 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 = 0.000673689 Jy ! Component: 100 - total flux cleaned = 0.000709898 Jy ! Component: 150 - total flux cleaned = 0.000638428 Jy ! Component: 200 - total flux cleaned = 0.000581822 Jy ! Total flux subtracted in 200 components = 0.000581822 Jy ! Clean residual min=-0.001592 max=0.001483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0647395 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0647396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050393Jy sigma=0.923413 ! Fit after self-cal, rms=0.050394Jy sigma=0.923191 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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=0.050394Jy sigma=0.923191 ! Fit after self-cal, rms=0.050465Jy sigma=0.921633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9068 mas, bmaj=2.091 mas, bpa=5.186 degrees ! Estimated noise=0.351403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397715 Jy ! Component: 100 - total flux cleaned = 0.000456111 Jy ! Component: 150 - total flux cleaned = 0.000456803 Jy ! Component: 200 - total flux cleaned = 0.000470549 Jy ! Total flux subtracted in 200 components = 0.000470549 Jy ! Clean residual min=-0.001405 max=0.001409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0652101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0652101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050455Jy sigma=0.921216 ! Fit after self-cal, rms=0.050457Jy sigma=0.921146 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 = 0.000137528 Jy ! Component: 100 - total flux cleaned = 0.000125541 Jy ! Component: 150 - total flux cleaned = 0.000114299 Jy ! Component: 200 - total flux cleaned = 0.000124455 Jy ! Total flux subtracted in 200 components = 0.000124455 Jy ! Clean residual min=-0.001413 max=0.001407 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0653345 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0653345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050453Jy sigma=0.920985 ! Fit after self-cal, rms=0.050451Jy sigma=0.920973 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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=0.050451Jy sigma=0.920973 ! Fit after self-cal, rms=0.050634Jy sigma=0.920315 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9049 mas, bmaj=2.091 mas, bpa=5.164 degrees ! Estimated noise=0.350935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342485 Jy ! Component: 100 - total flux cleaned = 0.000356572 Jy ! Component: 150 - total flux cleaned = 0.000356818 Jy ! Component: 200 - total flux cleaned = 0.000347027 Jy ! Total flux subtracted in 200 components = 0.000347027 Jy ! Clean residual min=-0.001196 max=0.001348 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0656816 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0656816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050628Jy sigma=0.920141 ! Fit after self-cal, rms=0.050637Jy sigma=0.920096 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 (46.4, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000997373 Jy ! Component: 100 - total flux cleaned = 0.00109596 Jy ! Component: 150 - total flux cleaned = 0.00119625 Jy ! Component: 200 - total flux cleaned = 0.00124716 Jy ! Total flux subtracted in 200 components = 0.00124716 Jy ! Clean residual min=-0.001203 max=0.001234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0669287 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0669287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050611Jy sigma=0.919220 ! Fit after self-cal, rms=0.050605Jy sigma=0.919121 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.050605Jy sigma=0.919121 ! Fit after self-cal, rms=0.050532Jy sigma=0.919038 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.248 mas, bmaj=2.922 mas, bpa=5.592 degrees ! Estimated noise=0.418138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558789 Jy ! Component: 100 - total flux cleaned = 0.000709998 Jy ! Component: 150 - total flux cleaned = 0.000815271 Jy ! Component: 200 - total flux cleaned = 0.000890542 Jy ! Total flux subtracted in 200 components = 0.000890542 Jy ! Clean residual min=-0.001488 max=0.001123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0678193 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0678193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050531Jy sigma=0.918833 ! Fit after self-cal, rms=0.050529Jy sigma=0.918803 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 = 0.000194642 Jy ! Component: 100 - total flux cleaned = 0.000290571 Jy ! Component: 150 - total flux cleaned = 0.000326792 Jy ! Component: 200 - total flux cleaned = 0.000345175 Jy ! Total flux subtracted in 200 components = 0.000345175 Jy ! Clean residual min=-0.001494 max=0.001135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0681644 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0681644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050528Jy sigma=0.918740 ! Fit after self-cal, rms=0.050528Jy sigma=0.918733 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9037 mas, bmaj=2.09 mas, bpa=5.134 degrees ! Estimated noise=0.350839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.09 at 5.134 degrees (North through East) ! Clean map min=-0.001161 max=0.045826 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 ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7316 mas, bmaj=1.812 mas, bpa=5.855 degrees ! Estimated noise=0.615287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338712 Jy ! Component: 100 - total flux cleaned = 0.0433836 Jy ! Component: 150 - total flux cleaned = 0.0490391 Jy ! Component: 200 - total flux cleaned = 0.052825 Jy ! Total flux subtracted in 200 components = 0.052825 Jy ! Clean residual min=-0.002644 max=0.002483 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.052825 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.052825 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9037 mas, bmaj=2.09 mas, bpa=5.134 degrees ! Estimated noise=0.350839 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 = 0.00481749 Jy ! Component: 100 - total flux cleaned = 0.00773623 Jy ! Component: 150 - total flux cleaned = 0.00974281 Jy ! Component: 200 - total flux cleaned = 0.0112177 Jy ! Total flux subtracted in 200 components = 0.0112177 Jy ! Clean residual min=-0.001425 max=0.001381 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0640427 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.0640427 Jy ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.248 mas, bmaj=2.922 mas, bpa=5.592 degrees ! Estimated noise=0.418138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168313 Jy ! Component: 100 - total flux cleaned = 0.0027042 Jy ! Component: 150 - total flux cleaned = 0.00319391 Jy ! Component: 200 - total flux cleaned = 0.00339905 Jy ! Total flux subtracted in 200 components = 0.00339905 Jy ! Clean residual min=-0.001581 max=0.001157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0674417 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 = 0.000173562 Jy ! Component: 100 - total flux cleaned = 0.000321284 Jy ! Component: 150 - total flux cleaned = 0.000433978 Jy ! Component: 200 - total flux cleaned = 0.000508566 Jy ! Total flux subtracted in 200 components = 0.000508566 Jy ! Clean residual min=-0.001519 max=0.001144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0679503 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 92 components and 0.0679503 Jy ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9037 mas, bmaj=2.09 mas, bpa=5.134 degrees ! Estimated noise=0.350839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153413 Jy ! Component: 100 - total flux cleaned = 5.84442e-05 Jy ! Component: 150 - total flux cleaned = 1.51748e-05 Jy ! Component: 200 - total flux cleaned = -2.54374e-05 Jy ! Total flux subtracted in 200 components = -2.54374e-05 Jy ! Clean residual min=-0.001193 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0679248 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.0679248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050535Jy sigma=0.918958 ! Fit after self-cal, rms=0.050541Jy sigma=0.918878 wmodel J0024+2439_X_map.mod ! Writing 106 model components to file: J0024+2439_X_map.mod wobs J0024+2439_X_uvs.fits ! Writing UV FITS file: J0024+2439_X_uvs.fits wwins J0024+2439_X_map.win ! wwins: Wrote 4 windows to J0024+2439_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.42139e-05 Jy ! Component: 100 - total flux cleaned = 6.55173e-05 Jy ! Component: 150 - total flux cleaned = 2.38168e-05 Jy ! Component: 200 - total flux cleaned = 8.42148e-05 Jy ! Component: 250 - total flux cleaned = 0.000142708 Jy ! Component: 300 - total flux cleaned = 0.00021919 Jy ! Component: 350 - total flux cleaned = 0.000312885 Jy ! Component: 400 - total flux cleaned = 0.000368238 Jy ! Component: 450 - total flux cleaned = 0.000530453 Jy ! Component: 500 - total flux cleaned = 0.000530186 Jy ! Component: 550 - total flux cleaned = 0.000582968 Jy ! Component: 600 - total flux cleaned = 0.000720233 Jy ! Component: 650 - total flux cleaned = 0.000787446 Jy ! Component: 700 - total flux cleaned = 0.000887103 Jy ! Component: 750 - total flux cleaned = 0.000936022 Jy ! Component: 800 - total flux cleaned = 0.000952078 Jy ! Component: 850 - total flux cleaned = 0.00101611 Jy ! Component: 900 - total flux cleaned = 0.00104794 Jy ! Component: 950 - total flux cleaned = 0.00114103 Jy ! Component: 1000 - total flux cleaned = 0.00115638 Jy ! Component: 1050 - total flux cleaned = 0.00124752 Jy ! Component: 1100 - total flux cleaned = 0.00127779 Jy ! Component: 1150 - total flux cleaned = 0.00136704 Jy ! Component: 1200 - total flux cleaned = 0.00144044 Jy ! Component: 1250 - total flux cleaned = 0.00146964 Jy ! Component: 1300 - total flux cleaned = 0.00149865 Jy ! Component: 1350 - total flux cleaned = 0.00158456 Jy ! Component: 1400 - total flux cleaned = 0.00168381 Jy ! Component: 1450 - total flux cleaned = 0.00171194 Jy ! Component: 1500 - total flux cleaned = 0.00169774 Jy ! Component: 1550 - total flux cleaned = 0.00180854 Jy ! Component: 1600 - total flux cleaned = 0.00182209 Jy ! Component: 1650 - total flux cleaned = 0.00187674 Jy ! Component: 1700 - total flux cleaned = 0.00187658 Jy ! Component: 1750 - total flux cleaned = 0.00187659 Jy ! Component: 1800 - total flux cleaned = 0.00190352 Jy ! Component: 1850 - total flux cleaned = 0.00194333 Jy ! Component: 1900 - total flux cleaned = 0.00195647 Jy ! Component: 1950 - total flux cleaned = 0.00198265 Jy ! Component: 2000 - total flux cleaned = 0.00203443 Jy ! Component: 2050 - total flux cleaned = 0.00202155 Jy ! Component: 2100 - total flux cleaned = 0.00208541 Jy ! Component: 2150 - total flux cleaned = 0.00209812 Jy ! Component: 2200 - total flux cleaned = 0.00211077 Jy ! Component: 2250 - total flux cleaned = 0.0021482 Jy ! Component: 2300 - total flux cleaned = 0.00217313 Jy ! Component: 2350 - total flux cleaned = 0.00221022 Jy ! Component: 2400 - total flux cleaned = 0.00230817 Jy ! Component: 2450 - total flux cleaned = 0.00228365 Jy ! Component: 2500 - total flux cleaned = 0.00225939 Jy ! Component: 2550 - total flux cleaned = 0.00228355 Jy ! Component: 2600 - total flux cleaned = 0.0023433 Jy ! Component: 2650 - total flux cleaned = 0.00235512 Jy ! Component: 2700 - total flux cleaned = 0.0023315 Jy ! Component: 2750 - total flux cleaned = 0.00240214 Jy ! Component: 2800 - total flux cleaned = 0.00244893 Jy ! Component: 2850 - total flux cleaned = 0.00244891 Jy ! Component: 2900 - total flux cleaned = 0.00251834 Jy ! Component: 2950 - total flux cleaned = 0.00254138 Jy ! Component: 3000 - total flux cleaned = 0.00259857 Jy ! Component: 3050 - total flux cleaned = 0.00263266 Jy ! Component: 3100 - total flux cleaned = 0.00262137 Jy ! Component: 3150 - total flux cleaned = 0.00266642 Jy ! Component: 3200 - total flux cleaned = 0.0026552 Jy ! Component: 3250 - total flux cleaned = 0.00272202 Jy ! Component: 3300 - total flux cleaned = 0.00272205 Jy ! Component: 3350 - total flux cleaned = 0.00273317 Jy ! Component: 3400 - total flux cleaned = 0.00279907 Jy ! Component: 3450 - total flux cleaned = 0.0027991 Jy ! Component: 3500 - total flux cleaned = 0.00275563 Jy ! Component: 3550 - total flux cleaned = 0.00280979 Jy ! Component: 3600 - total flux cleaned = 0.00282062 Jy ! Component: 3650 - total flux cleaned = 0.00286352 Jy ! Component: 3700 - total flux cleaned = 0.00286346 Jy ! Component: 3750 - total flux cleaned = 0.0028741 Jy ! Component: 3800 - total flux cleaned = 0.00292716 Jy ! Component: 3850 - total flux cleaned = 0.00288507 Jy ! Component: 3900 - total flux cleaned = 0.00292712 Jy ! Component: 3950 - total flux cleaned = 0.00295847 Jy ! Component: 4000 - total flux cleaned = 0.00297927 Jy ! Component: 4050 - total flux cleaned = 0.00294824 Jy ! Total flux subtracted in 4096 components = 0.00296889 Jy ! Clean residual min=-0.000597 max=0.000629 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0708937 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 416 components and 0.0708938 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0024+2439_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.09 at 5.134 degrees (North through East) ! Clean map min=-0.00097494 max=0.045981 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0024+2439_X_map.fits wmodel /scr/pima/rv120_uvs/J0024+2439_X_map.mod ! Writing 416 model components to file: /scr/pima/rv120_uvs/J0024+2439_X_map.mod wobs /scr/pima/rv120_uvs/J0024+2439_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0024+2439_X_uvs.fits wwins /scr/pima/rv120_uvs/J0024+2439_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv120_uvs/J0024+2439_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0459807 invert ! Inverting map ! Your choice of large map pixels excluded 0.322% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14846 1.14846 2.29691 4.59383 9.18766 18.3753 36.7506 73.5012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.22 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0024+2439_X_dfm.log closed on Fri Dec 22 22:38:03 2017