! Started logfile: /scr/pima/rv118_uvs/J0958+6533_S_dfm.log on Sun Dec 10 00:09:16 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/rv118_uvs/J0958+6533_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0958+6533_S_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.770351 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 7192 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 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.314483Jy sigma=17.427309 ! Fit after self-cal, rms=0.253597Jy sigma=2.895165 ! 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=2.158 mas, bmaj=3.217 mas, bpa=-3.982 degrees ! Estimated noise=1.16268 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 = 0.616578 Jy ! Component: 100 - total flux cleaned = 0.752436 Jy ! Total flux subtracted in 100 components = 0.752436 Jy ! Clean residual min=-0.015331 max=0.044491 Jy/beam ! Clean residual mean=-0.000101 rms=0.003766 Jy/beam ! Combined flux in latest and established models = 0.752436 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.752436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171310Jy sigma=2.006785 ! Fit after self-cal, rms=0.171305Jy sigma=2.006361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480592 Jy ! Component: 100 - total flux cleaned = 0.075137 Jy ! Total flux subtracted in 100 components = 0.075137 Jy ! Clean residual min=-0.013330 max=0.024643 Jy/beam ! Clean residual mean=-0.000046 rms=0.003027 Jy/beam ! Combined flux in latest and established models = 0.827573 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.827573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153436Jy sigma=1.661575 ! Fit after self-cal, rms=0.153187Jy sigma=1.659892 ! Inverting map ! Added new window around map position (-3, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233934 Jy ! Component: 100 - total flux cleaned = 0.0374882 Jy ! Total flux subtracted in 100 components = 0.0374882 Jy ! Clean residual min=-0.014218 max=0.015156 Jy/beam ! Clean residual mean=-0.000019 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 0.865062 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.865062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148502Jy sigma=1.565904 ! Fit after self-cal, rms=0.148306Jy sigma=1.563766 ! 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=2.501 mas, bmaj=3.608 mas, bpa=0.9058 degrees ! Estimated noise=0.691136 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 = 0.0186013 Jy ! Component: 100 - total flux cleaned = 0.029187 Jy ! Component: 150 - total flux cleaned = 0.0358376 Jy ! Component: 200 - total flux cleaned = 0.0393574 Jy ! Total flux subtracted in 200 components = 0.0393574 Jy ! Clean residual min=-0.015802 max=0.012772 Jy/beam ! Clean residual mean=0.000033 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.904419 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.904419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146203Jy sigma=1.517311 ! Fit after self-cal, rms=0.146082Jy sigma=1.515224 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 3.608 at 0.9058 degrees (North through East) ! Clean map min=-0.014734 max=0.80127 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 KP 0.99 LA 0.99 ! MK 1.09 NL 0.99 NY 1.08 OV 0.99 ! PT 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.97 KK 1.00 ! KP 0.96 LA 0.96 NL 0.95 NY 1.03 ! ON 0.92 OV 0.96 PT 1.00 SC 1.01 ! WZ 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 KP 1.00 LA 0.99 ! MK 1.08 NL 0.98 NY 1.04 OV 0.98 ! PT 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.98 KK 0.98 ! KP 0.96 LA 0.97 NL 0.96 NY 1.05 ! ON 0.94 OV 0.97 PT 1.01 SC 1.02 ! WZ 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 KP 0.36 LA 0.99 ! MK 1.06 NL 1.27 NY 1.03 OV 1.00 ! PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.11 HN 1.00 KK 1.04 ! KP 1.04 LA 1.00 NL 1.22 NY 1.12 ! ON 1.01 OV 0.97 PT 1.03 SC 0.76 ! WZ 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 KP 1.01 LA 1.03 ! MK 1.14 NL 1.02 NY 1.06 OV 1.02 ! PT 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.01 KK 1.05 ! KP 1.00 LA 1.00 NL 1.01 NY 1.13 ! ON 0.98 OV 0.99 PT 1.03 SC 1.06 ! WZ 0.99 ! ! ! Fit before self-cal, rms=0.146082Jy sigma=1.515224 ! Fit after self-cal, rms=0.111555Jy sigma=1.121619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=3.599 mas, bpa=1.329 degrees ! Estimated noise=0.689229 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, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751996 Jy ! Component: 100 - total flux cleaned = 0.00667516 Jy ! Component: 150 - total flux cleaned = 0.00615219 Jy ! Component: 200 - total flux cleaned = 0.00571533 Jy ! Total flux subtracted in 200 components = 0.00571533 Jy ! Clean residual min=-0.004798 max=0.004949 Jy/beam ! Clean residual mean=0.000014 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.910134 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.910134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110502Jy sigma=1.107032 ! Fit after self-cal, rms=0.110541Jy sigma=1.106057 ! 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=0.110541Jy sigma=1.106057 ! Fit after self-cal, rms=0.117260Jy sigma=1.011307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=3.604 mas, bpa=1.4 degrees ! Estimated noise=0.689205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269494 Jy ! Component: 100 - total flux cleaned = 0.00270046 Jy ! Component: 150 - total flux cleaned = 0.00249762 Jy ! Component: 200 - total flux cleaned = 0.00241006 Jy ! Total flux subtracted in 200 components = 0.00241006 Jy ! Clean residual min=-0.003118 max=0.003439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.912544 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.912545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116997Jy sigma=1.007426 ! Fit after self-cal, rms=0.117000Jy sigma=1.007203 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 = 0.00033639 Jy ! Component: 100 - total flux cleaned = 0.000182456 Jy ! Component: 150 - total flux cleaned = 4.6122e-05 Jy ! Component: 200 - total flux cleaned = -1.39158e-05 Jy ! Total flux subtracted in 200 components = -1.39158e-05 Jy ! Clean residual min=-0.003120 max=0.003377 Jy/beam ! Clean residual mean=-0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.912531 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.912531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116898Jy sigma=1.005874 ! Fit after self-cal, rms=0.116894Jy sigma=1.005810 ! 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=0.116894Jy sigma=1.005810 ! Fit after self-cal, rms=0.116343Jy sigma=0.999098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=3.602 mas, bpa=1.567 degrees ! Estimated noise=0.689536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565648 Jy ! Component: 100 - total flux cleaned = 0.000878949 Jy ! Component: 150 - total flux cleaned = 0.000949587 Jy ! Component: 200 - total flux cleaned = 0.00100966 Jy ! Total flux subtracted in 200 components = 0.00100966 Jy ! Clean residual min=-0.003057 max=0.003213 Jy/beam ! Clean residual mean=-0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.91354 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.91354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116232Jy sigma=0.997659 ! Fit after self-cal, rms=0.116231Jy sigma=0.997623 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 = 2.33514e-05 Jy ! Component: 100 - total flux cleaned = -2.51162e-05 Jy ! Component: 150 - total flux cleaned = -7.29075e-05 Jy ! Component: 200 - total flux cleaned = -0.000116193 Jy ! Total flux subtracted in 200 components = -0.000116193 Jy ! Clean residual min=-0.003092 max=0.003184 Jy/beam ! Clean residual mean=-0.000005 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.913424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.913424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116182Jy sigma=0.997092 ! Fit after self-cal, rms=0.116182Jy sigma=0.997072 ! 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=0.116182Jy sigma=0.997072 ! Fit after self-cal, rms=0.116215Jy sigma=0.996011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.239 mas, bmaj=10.38 mas, bpa=60.02 degrees ! Estimated noise=0.976158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176025 Jy ! Component: 100 - total flux cleaned = 0.00187103 Jy ! Component: 150 - total flux cleaned = 0.00190599 Jy ! Component: 200 - total flux cleaned = 0.00190509 Jy ! Total flux subtracted in 200 components = 0.00190509 Jy ! Clean residual min=-0.003406 max=0.003143 Jy/beam ! Clean residual mean=-0.000010 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.915329 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.915329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116232Jy sigma=0.996025 ! Fit after self-cal, rms=0.116233Jy sigma=0.995933 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 = 0.000284172 Jy ! Component: 100 - total flux cleaned = 0.000285869 Jy ! Component: 150 - total flux cleaned = 0.000244846 Jy ! Component: 200 - total flux cleaned = 0.00022699 Jy ! Total flux subtracted in 200 components = 0.00022699 Jy ! Clean residual min=-0.003422 max=0.003138 Jy/beam ! Clean residual mean=-0.000009 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.915556 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.915556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116254Jy sigma=0.996195 ! Fit after self-cal, rms=0.116254Jy sigma=0.996182 ! 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=2.506 mas, bmaj=3.599 mas, bpa=1.693 degrees ! Estimated noise=0.689955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.506 x 3.599 at 1.693 degrees (North through East) ! Clean map min=-0.0047004 max=0.80115 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=0.116254Jy sigma=0.996182 ! Fit after self-cal, rms=0.107698Jy sigma=0.857231 ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=3.599 mas, bpa=1.652 degrees ! Estimated noise=0.689336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265185 Jy ! Component: 100 - total flux cleaned = -0.000320809 Jy ! Component: 150 - total flux cleaned = -0.000321063 Jy ! Component: 200 - total flux cleaned = -0.000406975 Jy ! Total flux subtracted in 200 components = -0.000406975 Jy ! Clean residual min=-0.002789 max=0.002924 Jy/beam ! Clean residual mean=-0.000006 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.915149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.915149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107641Jy sigma=0.856440 ! Fit after self-cal, rms=0.107639Jy sigma=0.856414 ! Inverting map ! Added new window around map position (-7.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158942 Jy ! Component: 100 - total flux cleaned = 0.00143941 Jy ! Component: 150 - total flux cleaned = 0.0015228 Jy ! Component: 200 - total flux cleaned = 0.00160032 Jy ! Total flux subtracted in 200 components = 0.00160032 Jy ! Clean residual min=-0.002706 max=0.002902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.91675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.916749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107587Jy sigma=0.854987 ! Fit after self-cal, rms=0.107585Jy sigma=0.854944 ! Inverting map ! Added new window around map position (-123, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174881 Jy ! Component: 100 - total flux cleaned = 0.00188491 Jy ! Component: 150 - total flux cleaned = 0.00200047 Jy ! Component: 200 - total flux cleaned = 0.00209787 Jy ! Total flux subtracted in 200 components = 0.00209787 Jy ! Clean residual min=-0.002641 max=0.002364 Jy/beam ! Clean residual mean=0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.918847 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.918847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107486Jy sigma=0.853182 ! Fit after self-cal, rms=0.107482Jy sigma=0.853139 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107482Jy sigma=0.853139 ! Fit after self-cal, rms=0.107562Jy sigma=0.852893 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=2.174 mas, bmaj=3.247 mas, bpa=-5.096 degrees ! Estimated noise=1.1597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.619962 Jy ! Component: 100 - total flux cleaned = 0.758217 Jy ! Component: 150 - total flux cleaned = 0.810716 Jy ! Component: 200 - total flux cleaned = 0.838614 Jy ! Total flux subtracted in 200 components = 0.838614 Jy ! Clean residual min=-0.005870 max=0.014621 Jy/beam ! Clean residual mean=-0.000059 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.838614 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.838614 Jy ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=3.598 mas, bpa=1.728 degrees ! Estimated noise=0.689551 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 = 0.0273539 Jy ! Component: 100 - total flux cleaned = 0.0434612 Jy ! Component: 150 - total flux cleaned = 0.0539561 Jy ! Component: 200 - total flux cleaned = 0.0611981 Jy ! Total flux subtracted in 200 components = 0.0611981 Jy ! Clean residual min=-0.003801 max=0.004162 Jy/beam ! Clean residual mean=-0.000049 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.899812 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 61 components and 0.899812 Jy ! Inverting map ! Added new window around map position (-9.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523417 Jy ! Component: 100 - total flux cleaned = 0.00865259 Jy ! Component: 150 - total flux cleaned = 0.0110985 Jy ! Component: 200 - total flux cleaned = 0.0127441 Jy ! Total flux subtracted in 200 components = 0.0127441 Jy ! Clean residual min=-0.003267 max=0.002703 Jy/beam ! Clean residual mean=-0.000018 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.912556 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.912556 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=7.237 mas, bmaj=10.38 mas, bpa=60.02 degrees ! Estimated noise=0.975555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451166 Jy ! Component: 100 - total flux cleaned = 0.00633079 Jy ! Component: 150 - total flux cleaned = 0.00639353 Jy ! Component: 200 - total flux cleaned = 0.00644385 Jy ! Total flux subtracted in 200 components = 0.00644385 Jy ! Clean residual min=-0.003366 max=0.002769 Jy/beam ! Clean residual mean=-0.000008 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.919 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 = 8.62394e-05 Jy ! Component: 100 - total flux cleaned = 0.000241616 Jy ! Component: 150 - total flux cleaned = 0.000414047 Jy ! Component: 200 - total flux cleaned = 0.000541679 Jy ! Total flux subtracted in 200 components = 0.000541679 Jy ! Clean residual min=-0.003133 max=0.002760 Jy/beam ! Clean residual mean=-0.000005 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.919541 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 136 components and 0.919541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=3.598 mas, bpa=1.728 degrees ! Estimated noise=0.689551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04565e-05 Jy ! Component: 100 - total flux cleaned = -0.000113817 Jy ! Component: 150 - total flux cleaned = -0.000177955 Jy ! Component: 200 - total flux cleaned = -7.70088e-06 Jy ! Total flux subtracted in 200 components = -7.70088e-06 Jy ! Clean residual min=-0.002641 max=0.002436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.919534 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.919534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107546Jy sigma=0.853010 ! Fit after self-cal, rms=0.107528Jy sigma=0.852502 wmodel J0958+6533_S_map.mod ! Writing 152 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 6 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 = -0.000864898 Jy ! Component: 100 - total flux cleaned = -0.00153737 Jy ! Component: 150 - total flux cleaned = -0.00196816 Jy ! Component: 200 - total flux cleaned = -0.0024713 Jy ! Component: 250 - total flux cleaned = -0.00296185 Jy ! Component: 300 - total flux cleaned = -0.00340236 Jy ! Component: 350 - total flux cleaned = -0.00375631 Jy ! Component: 400 - total flux cleaned = -0.00406508 Jy ! Component: 450 - total flux cleaned = -0.00433092 Jy ! Component: 500 - total flux cleaned = -0.00459265 Jy ! Component: 550 - total flux cleaned = -0.00470297 Jy ! Component: 600 - total flux cleaned = -0.00473974 Jy ! Component: 650 - total flux cleaned = -0.00491965 Jy ! Component: 700 - total flux cleaned = -0.00509715 Jy ! Component: 750 - total flux cleaned = -0.00516722 Jy ! Component: 800 - total flux cleaned = -0.00527163 Jy ! Component: 850 - total flux cleaned = -0.00527169 Jy ! Component: 900 - total flux cleaned = -0.005272 Jy ! Component: 950 - total flux cleaned = -0.0054065 Jy ! Component: 1000 - total flux cleaned = -0.00540637 Jy ! Component: 1050 - total flux cleaned = -0.00547186 Jy ! Component: 1100 - total flux cleaned = -0.00534116 Jy ! Component: 1150 - total flux cleaned = -0.00553549 Jy ! Component: 1200 - total flux cleaned = -0.00540685 Jy ! Component: 1250 - total flux cleaned = -0.00534336 Jy ! Component: 1300 - total flux cleaned = -0.00543799 Jy ! Component: 1350 - total flux cleaned = -0.00543772 Jy ! Component: 1400 - total flux cleaned = -0.00553138 Jy ! Component: 1450 - total flux cleaned = -0.00543887 Jy ! Component: 1500 - total flux cleaned = -0.00568364 Jy ! Component: 1550 - total flux cleaned = -0.00562303 Jy ! Component: 1600 - total flux cleaned = -0.00580395 Jy ! Component: 1650 - total flux cleaned = -0.00574387 Jy ! Component: 1700 - total flux cleaned = -0.0058631 Jy ! Component: 1750 - total flux cleaned = -0.00589234 Jy ! Component: 1800 - total flux cleaned = -0.00600958 Jy ! Component: 1850 - total flux cleaned = -0.00603844 Jy ! Component: 1900 - total flux cleaned = -0.00624062 Jy ! Component: 1950 - total flux cleaned = -0.00621192 Jy ! Component: 2000 - total flux cleaned = -0.00632635 Jy ! Component: 2050 - total flux cleaned = -0.00629774 Jy ! Component: 2100 - total flux cleaned = -0.00635445 Jy ! Component: 2150 - total flux cleaned = -0.00646641 Jy ! Component: 2200 - total flux cleaned = -0.00649434 Jy ! Component: 2250 - total flux cleaned = -0.00657749 Jy ! Component: 2300 - total flux cleaned = -0.00674257 Jy ! Component: 2350 - total flux cleaned = -0.0067697 Jy ! Component: 2400 - total flux cleaned = -0.00682413 Jy ! Component: 2450 - total flux cleaned = -0.00679708 Jy ! Component: 2500 - total flux cleaned = -0.00693178 Jy ! Component: 2550 - total flux cleaned = -0.00701178 Jy ! Component: 2600 - total flux cleaned = -0.00701179 Jy ! Component: 2650 - total flux cleaned = -0.00714389 Jy ! Component: 2700 - total flux cleaned = -0.00711765 Jy ! Component: 2750 - total flux cleaned = -0.00722245 Jy ! Component: 2800 - total flux cleaned = -0.00722259 Jy ! Component: 2850 - total flux cleaned = -0.00735207 Jy ! Component: 2900 - total flux cleaned = -0.00730067 Jy ! Component: 2950 - total flux cleaned = -0.00745475 Jy ! Component: 3000 - total flux cleaned = -0.00742926 Jy ! Component: 3050 - total flux cleaned = -0.00750579 Jy ! Component: 3100 - total flux cleaned = -0.00750596 Jy ! Component: 3150 - total flux cleaned = -0.00763186 Jy ! Component: 3200 - total flux cleaned = -0.00773209 Jy ! Component: 3250 - total flux cleaned = -0.00773209 Jy ! Component: 3300 - total flux cleaned = -0.00778181 Jy ! Component: 3350 - total flux cleaned = -0.00768306 Jy ! Component: 3400 - total flux cleaned = -0.00787995 Jy ! Component: 3450 - total flux cleaned = -0.00785547 Jy ! Component: 3500 - total flux cleaned = -0.0078555 Jy ! Component: 3550 - total flux cleaned = -0.00792859 Jy ! Component: 3600 - total flux cleaned = -0.00788011 Jy ! Component: 3650 - total flux cleaned = -0.00797669 Jy ! Component: 3700 - total flux cleaned = -0.00797679 Jy ! Component: 3750 - total flux cleaned = -0.0079528 Jy ! Component: 3800 - total flux cleaned = -0.00809577 Jy ! Component: 3850 - total flux cleaned = -0.0081433 Jy ! Component: 3900 - total flux cleaned = -0.00809593 Jy ! Component: 3950 - total flux cleaned = -0.00804877 Jy ! Component: 4000 - total flux cleaned = -0.00818979 Jy ! Component: 4050 - total flux cleaned = -0.00828342 Jy ! Total flux subtracted in 4096 components = -0.00826021 Jy ! Clean residual min=-0.001385 max=0.001350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.911273 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 465 components and 0.911274 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0958+6533_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.508 x 3.598 at 1.728 degrees (North through East) ! Clean map min=-0.0027385 max=0.80305 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0958+6533_S_map.fits wmodel /scr/pima/rv118_uvs/J0958+6533_S_map.mod ! Writing 465 model components to file: /scr/pima/rv118_uvs/J0958+6533_S_map.mod wobs /scr/pima/rv118_uvs/J0958+6533_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0958+6533_S_uvs.fits wwins /scr/pima/rv118_uvs/J0958+6533_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv118_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 0.803052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150937 0.150937 0.301873 0.603747 1.20749 2.41499 4.82997 9.65995 19.3199 38.6398 77.2796 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.803 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1987.59 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0958+6533_S_dfm.log closed on Sun Dec 10 00:09:20 2017