! Started logfile: /scr/pima/rv119_uvs/J0958+6533_S_dfm.log on Sun Dec 17 11:35:48 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0958+6533_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0958+6533_S_uva.fits ! AN table 1: 40 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.578205 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 7216 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0958+6533_S] 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 0.500x0.500 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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.207070Jy sigma=18.347386 ! Fit after self-cal, rms=0.392603Jy sigma=5.198965 ! 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=2.239 mas, bmaj=3.111 mas, bpa=-45.54 degrees ! Estimated noise=0.99127 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 = 0.511889 Jy ! Component: 100 - total flux cleaned = 0.630411 Jy ! Total flux subtracted in 100 components = 0.630411 Jy ! Clean residual min=-0.012553 max=0.045573 Jy/beam ! Clean residual mean=0.000044 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 0.630411 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.630411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240453Jy sigma=2.051535 ! Fit after self-cal, rms=0.240439Jy sigma=2.051282 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501479 Jy ! Component: 100 - total flux cleaned = 0.0784683 Jy ! Total flux subtracted in 100 components = 0.0784683 Jy ! Clean residual min=-0.010162 max=0.015330 Jy/beam ! Clean residual mean=0.000031 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.70888 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.70888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224454Jy sigma=1.643916 ! Fit after self-cal, rms=0.224417Jy sigma=1.642634 ! Inverting map ! Added new window around map position (-2.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190382 Jy ! Component: 100 - total flux cleaned = 0.0318587 Jy ! Total flux subtracted in 100 components = 0.0318587 Jy ! Clean residual min=-0.008935 max=0.010618 Jy/beam ! Clean residual mean=0.000025 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.740738 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.740739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221006Jy sigma=1.557363 ! Fit after self-cal, rms=0.220990Jy sigma=1.556595 ! 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=2.488 mas, bmaj=3.504 mas, bpa=-49.43 degrees ! Estimated noise=0.607809 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 (-5.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186519 Jy ! Component: 100 - total flux cleaned = 0.0307984 Jy ! Component: 150 - total flux cleaned = 0.0394058 Jy ! Component: 200 - total flux cleaned = 0.0457467 Jy ! Total flux subtracted in 200 components = 0.0457467 Jy ! Clean residual min=-0.007943 max=0.010038 Jy/beam ! Clean residual mean=0.000030 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.786485 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.786485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217891Jy sigma=1.506138 ! Fit after self-cal, rms=0.217788Jy sigma=1.501790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.488 x 3.504 at -49.43 degrees (North through East) ! Clean map min=-0.0070384 max=0.66463 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 NY 1.00 ! ON 1.02 OV 0.99 PT 0.99 SC 1.02 ! WZ 1.05 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 NY 1.02 ! ON 0.97 OV 0.99 PT 1.00 SC 1.02 ! WZ 0.98 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 0.74 ! LA 1.00 MK 1.10 NL 1.00* NY 1.07 ! ON 0.99 OV 0.99 PT 0.98 SC 0.88 ! WZ 0.97 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 1.02 NL 1.01 NY 1.04 ! ON 1.06 OV 1.00 PT 1.00 SC 1.02 ! WZ 1.01 ! ! ! Fit before self-cal, rms=0.217788Jy sigma=1.501790 ! Fit after self-cal, rms=0.156859Jy sigma=1.433717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=3.515 mas, bpa=-49.35 degrees ! Estimated noise=0.607815 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 = 0.0045675 Jy ! Component: 100 - total flux cleaned = 0.00626465 Jy ! Component: 150 - total flux cleaned = 0.00684544 Jy ! Component: 200 - total flux cleaned = 0.00724418 Jy ! Total flux subtracted in 200 components = 0.00724418 Jy ! Clean residual min=-0.005709 max=0.006140 Jy/beam ! Clean residual mean=0.000016 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.793729 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.793729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156581Jy sigma=1.430704 ! Fit after self-cal, rms=0.156583Jy sigma=1.430089 ! 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=0.156583Jy sigma=1.430089 ! Fit after self-cal, rms=0.119650Jy sigma=1.277328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=3.513 mas, bpa=-49.36 degrees ! Estimated noise=0.607822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143092 Jy ! Component: 100 - total flux cleaned = 0.00167891 Jy ! Component: 150 - total flux cleaned = 0.00181113 Jy ! Component: 200 - total flux cleaned = 0.00192478 Jy ! Total flux subtracted in 200 components = 0.00192478 Jy ! Clean residual min=-0.003404 max=0.003557 Jy/beam ! Clean residual mean=0.000015 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.795654 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.795654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119543Jy sigma=1.275408 ! Fit after self-cal, rms=0.119440Jy sigma=1.274880 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 (117.5, 68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531674 Jy ! Component: 100 - total flux cleaned = 0.000320044 Jy ! Component: 150 - total flux cleaned = 0.000321432 Jy ! Component: 200 - total flux cleaned = 0.000245386 Jy ! Total flux subtracted in 200 components = 0.000245386 Jy ! Clean residual min=-0.003233 max=0.003651 Jy/beam ! Clean residual mean=0.000014 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.795899 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.795899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119246Jy sigma=1.271641 ! Fit after self-cal, rms=0.119231Jy sigma=1.271328 ! Inverting map ! Added new window around map position (118.5, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294233 Jy ! Component: 100 - total flux cleaned = 0.00335558 Jy ! Component: 150 - total flux cleaned = 0.00357912 Jy ! Component: 200 - total flux cleaned = 0.00391696 Jy ! Total flux subtracted in 200 components = 0.00391696 Jy ! Clean residual min=-0.003144 max=0.003307 Jy/beam ! Clean residual mean=0.000013 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.799816 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.799816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119083Jy sigma=1.269136 ! Fit after self-cal, rms=0.119078Jy sigma=1.268997 ! 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=0.119078Jy sigma=1.268997 ! Fit after self-cal, rms=0.116776Jy sigma=1.264648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=3.515 mas, bpa=-49.2 degrees ! Estimated noise=0.607464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378353 Jy ! Component: 100 - total flux cleaned = -0.000237146 Jy ! Component: 150 - total flux cleaned = -0.000302721 Jy ! Component: 200 - total flux cleaned = -0.00030337 Jy ! Total flux subtracted in 200 components = -0.00030337 Jy ! Clean residual min=-0.003423 max=0.003420 Jy/beam ! Clean residual mean=0.000014 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.799513 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.799513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116679Jy sigma=1.263304 ! Fit after self-cal, rms=0.116657Jy sigma=1.263251 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 (-17, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291778 Jy ! Component: 100 - total flux cleaned = 0.00386538 Jy ! Component: 150 - total flux cleaned = 0.00427291 Jy ! Component: 200 - total flux cleaned = 0.00448756 Jy ! Total flux subtracted in 200 components = 0.00448756 Jy ! Clean residual min=-0.003347 max=0.003255 Jy/beam ! Clean residual mean=0.000011 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.804001 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 148 components and 0.804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116543Jy sigma=1.261586 ! Fit after self-cal, rms=0.116544Jy sigma=1.261517 ! 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=0.116544Jy sigma=1.261517 ! Fit after self-cal, rms=0.116515Jy sigma=1.261319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.413 mas, bmaj=9.847 mas, bpa=-2.282 degrees ! Estimated noise=0.894801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140461 Jy ! Component: 100 - total flux cleaned = 0.00171322 Jy ! Component: 150 - total flux cleaned = 0.00185471 Jy ! Component: 200 - total flux cleaned = 0.00178807 Jy ! Total flux subtracted in 200 components = 0.00178807 Jy ! Clean residual min=-0.003192 max=0.003291 Jy/beam ! Clean residual mean=0.000029 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.805789 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.805789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116467Jy sigma=1.261098 ! Fit after self-cal, rms=0.116459Jy sigma=1.261008 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 = 0.00021371 Jy ! Component: 100 - total flux cleaned = 0.000276057 Jy ! Component: 150 - total flux cleaned = 0.000254161 Jy ! Component: 200 - total flux cleaned = 0.000254117 Jy ! Total flux subtracted in 200 components = 0.000254117 Jy ! Clean residual min=-0.003173 max=0.003255 Jy/beam ! Clean residual mean=0.000028 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.806043 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.806043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116449Jy sigma=1.261033 ! Fit after self-cal, rms=0.116446Jy sigma=1.261018 ! 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=2.5 mas, bmaj=3.516 mas, bpa=-49.14 degrees ! Estimated noise=0.607234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.5 x 3.516 at -49.14 degrees (North through East) ! Clean map min=-0.003427 max=0.66327 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116446Jy sigma=1.261018 ! Fit after self-cal, rms=0.109935Jy sigma=1.090237 ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=3.518 mas, bpa=-49.09 degrees ! Estimated noise=0.607135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000935451 Jy ! Component: 100 - total flux cleaned = -0.00123555 Jy ! Component: 150 - total flux cleaned = -0.00132668 Jy ! Component: 200 - total flux cleaned = -0.00136694 Jy ! Total flux subtracted in 200 components = -0.00136694 Jy ! Clean residual min=-0.002726 max=0.002986 Jy/beam ! Clean residual mean=0.000009 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.804676 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 0.804676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109880Jy sigma=1.089572 ! Fit after self-cal, rms=0.109881Jy sigma=1.089561 ! Inverting map ! Added new window around map position (32, -118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100137 Jy ! Component: 100 - total flux cleaned = 0.000935185 Jy ! Component: 150 - total flux cleaned = 0.000936587 Jy ! Component: 200 - total flux cleaned = 0.000893545 Jy ! Total flux subtracted in 200 components = 0.000893545 Jy ! Clean residual min=-0.002591 max=0.002911 Jy/beam ! Clean residual mean=0.000009 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.805569 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.805569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109778Jy sigma=1.088156 ! Fit after self-cal, rms=0.109779Jy sigma=1.088087 ! Inverting map ! Added new window around map position (77.5, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195716 Jy ! Component: 100 - total flux cleaned = 0.00212059 Jy ! Component: 150 - total flux cleaned = 0.00226243 Jy ! Component: 200 - total flux cleaned = 0.00234915 Jy ! Total flux subtracted in 200 components = 0.00234915 Jy ! Clean residual min=-0.002494 max=0.002417 Jy/beam ! Clean residual mean=0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.807919 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 233 components and 0.807919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109682Jy sigma=1.086792 ! Fit after self-cal, rms=0.109680Jy sigma=1.086761 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109680Jy sigma=1.086761 ! Fit after self-cal, rms=0.109619Jy sigma=1.086495 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=2.238 mas, bmaj=3.112 mas, bpa=-45.12 degrees ! Estimated noise=0.995287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.515939 Jy ! Component: 100 - total flux cleaned = 0.635699 Jy ! Component: 150 - total flux cleaned = 0.686309 Jy ! Component: 200 - total flux cleaned = 0.714723 Jy ! Total flux subtracted in 200 components = 0.714723 Jy ! Clean residual min=-0.007586 max=0.014508 Jy/beam ! Clean residual mean=0.000025 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.714723 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.714723 Jy ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=3.518 mas, bpa=-49.02 degrees ! Estimated noise=0.606764 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 = 0.02346 Jy ! Component: 100 - total flux cleaned = 0.0384721 Jy ! Component: 150 - total flux cleaned = 0.0488436 Jy ! Component: 200 - total flux cleaned = 0.0563284 Jy ! Total flux subtracted in 200 components = 0.0563284 Jy ! Clean residual min=-0.003396 max=0.004863 Jy/beam ! Clean residual mean=0.000030 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.771051 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.771051 Jy ! Inverting map ! Added new window around map position (-10.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579841 Jy ! Component: 100 - total flux cleaned = 0.0104372 Jy ! Component: 150 - total flux cleaned = 0.014348 Jy ! Component: 200 - total flux cleaned = 0.0177448 Jy ! Total flux subtracted in 200 components = 0.0177448 Jy ! Clean residual min=-0.002868 max=0.003204 Jy/beam ! Clean residual mean=0.000020 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.788796 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 91 components and 0.788796 Jy ! Inverting map ! Added new window around map position (-101, 120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318099 Jy ! Component: 100 - total flux cleaned = 0.00495609 Jy ! Component: 150 - total flux cleaned = 0.0064856 Jy ! Component: 200 - total flux cleaned = 0.00781103 Jy ! Total flux subtracted in 200 components = 0.00781103 Jy ! Clean residual min=-0.002611 max=0.002697 Jy/beam ! Clean residual mean=0.000015 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.796607 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 123 components and 0.796607 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=7.415 mas, bmaj=9.85 mas, bpa=-2.273 degrees ! Estimated noise=0.892565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455418 Jy ! Component: 100 - total flux cleaned = 0.00721101 Jy ! Component: 150 - total flux cleaned = 0.00838457 Jy ! Component: 200 - total flux cleaned = 0.00935318 Jy ! Total flux subtracted in 200 components = 0.00935318 Jy ! Clean residual min=-0.003004 max=0.003145 Jy/beam ! Clean residual mean=0.000028 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.80596 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 = 0.000771629 Jy ! Component: 100 - total flux cleaned = 0.00130741 Jy ! Component: 150 - total flux cleaned = 0.00170285 Jy ! Component: 200 - total flux cleaned = 0.00202208 Jy ! Total flux subtracted in 200 components = 0.00202208 Jy ! Clean residual min=-0.002948 max=0.003035 Jy/beam ! Clean residual mean=0.000025 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.807982 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 200 components and 0.807982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=3.518 mas, bpa=-49.02 degrees ! Estimated noise=0.606764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138799 Jy ! Component: 100 - total flux cleaned = -0.000240675 Jy ! Component: 150 - total flux cleaned = -0.000313044 Jy ! Component: 200 - total flux cleaned = -0.000250289 Jy ! Total flux subtracted in 200 components = -0.000250289 Jy ! Clean residual min=-0.002531 max=0.002456 Jy/beam ! Clean residual mean=0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.807731 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 216 components and 0.807731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109704Jy sigma=1.087434 ! Fit after self-cal, rms=0.109690Jy sigma=1.086673 wmodel J0958+6533_S_map.mod ! Writing 216 model components to file: J0958+6533_S_map.mod wobs J0958+6533_S_uvs.fits ! Writing UV FITS file: J0958+6533_S_uvs.fits wwins J0958+6533_S_map.win ! wwins: Wrote 10 windows to J0958+6533_S_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 = -0.000238534 Jy ! Component: 100 - total flux cleaned = -0.000324419 Jy ! Component: 150 - total flux cleaned = -0.000450529 Jy ! Component: 200 - total flux cleaned = -0.000615569 Jy ! Component: 250 - total flux cleaned = -0.000897827 Jy ! Component: 300 - total flux cleaned = -0.000937424 Jy ! Component: 350 - total flux cleaned = -0.00105422 Jy ! Component: 400 - total flux cleaned = -0.00109216 Jy ! Component: 450 - total flux cleaned = -0.0012056 Jy ! Component: 500 - total flux cleaned = -0.00124278 Jy ! Component: 550 - total flux cleaned = -0.00131656 Jy ! Component: 600 - total flux cleaned = -0.00139045 Jy ! Component: 650 - total flux cleaned = -0.00149974 Jy ! Component: 700 - total flux cleaned = -0.00167965 Jy ! Component: 750 - total flux cleaned = -0.00175079 Jy ! Component: 800 - total flux cleaned = -0.00192717 Jy ! Component: 850 - total flux cleaned = -0.00199709 Jy ! Component: 900 - total flux cleaned = -0.00206654 Jy ! Component: 950 - total flux cleaned = -0.00220387 Jy ! Component: 1000 - total flux cleaned = -0.00233969 Jy ! Component: 1050 - total flux cleaned = -0.00227226 Jy ! Component: 1100 - total flux cleaned = -0.00230596 Jy ! Component: 1150 - total flux cleaned = -0.00243959 Jy ! Component: 1200 - total flux cleaned = -0.0025057 Jy ! Component: 1250 - total flux cleaned = -0.00263674 Jy ! Component: 1300 - total flux cleaned = -0.00263655 Jy ! Component: 1350 - total flux cleaned = -0.0026685 Jy ! Component: 1400 - total flux cleaned = -0.00260467 Jy ! Component: 1450 - total flux cleaned = -0.0027004 Jy ! Component: 1500 - total flux cleaned = -0.0026688 Jy ! Component: 1550 - total flux cleaned = -0.00270014 Jy ! Component: 1600 - total flux cleaned = -0.00279396 Jy ! Component: 1650 - total flux cleaned = -0.00276245 Jy ! Component: 1700 - total flux cleaned = -0.00276218 Jy ! Component: 1750 - total flux cleaned = -0.00276243 Jy ! Component: 1800 - total flux cleaned = -0.00254852 Jy ! Component: 1850 - total flux cleaned = -0.00270059 Jy ! Component: 1900 - total flux cleaned = -0.00257946 Jy ! Component: 1950 - total flux cleaned = -0.00239895 Jy ! Component: 2000 - total flux cleaned = -0.00242912 Jy ! Component: 2050 - total flux cleaned = -0.00242916 Jy ! Component: 2100 - total flux cleaned = -0.0023402 Jy ! Component: 2150 - total flux cleaned = -0.0022221 Jy ! Component: 2200 - total flux cleaned = -0.00213408 Jy ! Component: 2250 - total flux cleaned = -0.00204649 Jy ! Component: 2300 - total flux cleaned = -0.00193021 Jy ! Component: 2350 - total flux cleaned = -0.00181459 Jy ! Component: 2400 - total flux cleaned = -0.00178565 Jy ! Component: 2450 - total flux cleaned = -0.00172805 Jy ! Component: 2500 - total flux cleaned = -0.00164245 Jy ! Component: 2550 - total flux cleaned = -0.00164237 Jy ! Component: 2600 - total flux cleaned = -0.00155727 Jy ! Component: 2650 - total flux cleaned = -0.00152922 Jy ! Component: 2700 - total flux cleaned = -0.00150114 Jy ! Component: 2750 - total flux cleaned = -0.00144531 Jy ! Component: 2800 - total flux cleaned = -0.00150107 Jy ! Component: 2850 - total flux cleaned = -0.0014455 Jy ! Component: 2900 - total flux cleaned = -0.00136286 Jy ! Component: 2950 - total flux cleaned = -0.00125312 Jy ! Component: 3000 - total flux cleaned = -0.0012531 Jy ! Component: 3050 - total flux cleaned = -0.00114414 Jy ! Component: 3100 - total flux cleaned = -0.00122537 Jy ! Component: 3150 - total flux cleaned = -0.00114422 Jy ! Component: 3200 - total flux cleaned = -0.0010635 Jy ! Component: 3250 - total flux cleaned = -0.00100972 Jy ! Component: 3300 - total flux cleaned = -0.00100978 Jy ! Component: 3350 - total flux cleaned = -0.000903418 Jy ! Component: 3400 - total flux cleaned = -0.000850391 Jy ! Component: 3450 - total flux cleaned = -0.000850531 Jy ! Component: 3500 - total flux cleaned = -0.000718714 Jy ! Component: 3550 - total flux cleaned = -0.000561194 Jy ! Component: 3600 - total flux cleaned = -0.000665707 Jy ! Component: 3650 - total flux cleaned = -0.000535477 Jy ! Component: 3700 - total flux cleaned = -0.000483625 Jy ! Component: 3750 - total flux cleaned = -0.000328254 Jy ! Component: 3800 - total flux cleaned = -0.000302697 Jy ! Component: 3850 - total flux cleaned = -0.000174219 Jy ! Component: 3900 - total flux cleaned = -0.000225525 Jy ! Component: 3950 - total flux cleaned = -0.0001489 Jy ! Component: 4000 - total flux cleaned = -7.24789e-05 Jy ! Component: 4050 - total flux cleaned = 2.89015e-05 Jy ! Total flux subtracted in 4096 components = 0.000155372 Jy ! Clean residual min=-0.001581 max=0.001619 Jy/beam ! Clean residual mean=0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.807887 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 552 components and 0.807887 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0958+6533_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.503 x 3.518 at -49.02 degrees (North through East) ! Clean map min=-0.0020732 max=0.66536 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0958+6533_S_map.fits wmodel /scr/pima/rv119_uvs/J0958+6533_S_map.mod ! Writing 552 model components to file: /scr/pima/rv119_uvs/J0958+6533_S_map.mod wobs /scr/pima/rv119_uvs/J0958+6533_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0958+6533_S_uvs.fits wwins /scr/pima/rv119_uvs/J0958+6533_S_map.win ! wwins: Wrote 11 windows to /scr/pima/rv119_uvs/J0958+6533_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.665356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435423 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196326 0.196326 0.392653 0.785306 1.57061 3.14122 6.28245 12.5649 25.1298 50.2596 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.665 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1528.07 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0958+6533_S_dfm.log closed on Sun Dec 17 11:35:53 2017