! Started logfile: /image_prod/ug002_uva//J1302+5748_S_h_dfm.log on Thu Mar 5 00:58:48 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1302+5748_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1302+5748_S_h_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.763889 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 990 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1302+5748_S_h] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.295602Jy sigma=7.839693 ! Fit after self-cal, rms=0.251023Jy sigma=1.430393 ! 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=3.09 mas, bmaj=5.127 mas, bpa=-87.02 degrees ! Estimated noise=4.44497 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 = 0.627759 Jy ! Component: 100 - total flux cleaned = 0.764652 Jy ! Total flux subtracted in 100 components = 0.764652 Jy ! Clean residual min=-0.029271 max=0.044545 Jy/beam ! Clean residual mean=-0.000133 rms=0.008572 Jy/beam ! Combined flux in latest and established models = 0.764652 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.764652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144243Jy sigma=0.757534 ! Fit after self-cal, rms=0.144237Jy sigma=0.757524 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.725 mas, bpa=89.97 degrees ! Estimated noise=3.8379 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 = 0.0280273 Jy ! Component: 100 - total flux cleaned = 0.0286787 Jy ! Component: 150 - total flux cleaned = 0.0297567 Jy ! Component: 200 - total flux cleaned = 0.0301905 Jy ! Total flux subtracted in 200 components = 0.0301905 Jy ! Clean residual min=-0.029013 max=0.033346 Jy/beam ! Clean residual mean=-0.000125 rms=0.007194 Jy/beam ! Combined flux in latest and established models = 0.794842 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.794842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136615Jy sigma=0.711472 ! Fit after self-cal, rms=0.136598Jy sigma=0.711170 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 5.725 at 89.97 degrees (North through East) ! Clean map min=-0.028983 max=0.78973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.93 KP 1.00 ! LA 1.04 MK 1.01 OV 0.81 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.94 KP 1.03 ! LA 1.06 MK 0.97 OV 0.87 PT 1.04 ! SC 1.25 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 0.94 KP 1.02 ! LA 1.01 MK 0.95 OV 0.88 PT 1.04 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.136598Jy sigma=0.711170 ! Fit after self-cal, rms=0.119787Jy sigma=0.506219 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.743 mas, bpa=-88.88 degrees ! Estimated noise=3.82678 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 = -0.00520434 Jy ! Component: 100 - total flux cleaned = -0.00469532 Jy ! Component: 150 - total flux cleaned = -0.00386274 Jy ! Component: 200 - total flux cleaned = -0.00331803 Jy ! Total flux subtracted in 200 components = -0.00331803 Jy ! Clean residual min=-0.017339 max=0.018531 Jy/beam ! Clean residual mean=0.000015 rms=0.003834 Jy/beam ! Combined flux in latest and established models = 0.791524 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.791524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118121Jy sigma=0.501528 ! Fit after self-cal, rms=0.118256Jy sigma=0.501134 ! 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. ! ! Fit before self-cal, rms=0.118256Jy sigma=0.501134 ! Fit after self-cal, rms=0.092503Jy sigma=0.406588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=5.713 mas, bpa=-89.98 degrees ! Estimated noise=3.82858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153927 Jy ! Component: 100 - total flux cleaned = 0.0013977 Jy ! Component: 150 - total flux cleaned = 0.0012891 Jy ! Component: 200 - total flux cleaned = 0.00138267 Jy ! Total flux subtracted in 200 components = 0.00138267 Jy ! Clean residual min=-0.007107 max=0.008192 Jy/beam ! Clean residual mean=-0.000000 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.792907 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.792907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092190Jy sigma=0.403723 ! Fit after self-cal, rms=0.092230Jy sigma=0.403536 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 (-67, -73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386059 Jy ! Component: 100 - total flux cleaned = 0.00265081 Jy ! Component: 150 - total flux cleaned = 0.0022405 Jy ! Component: 200 - total flux cleaned = 0.00224102 Jy ! Total flux subtracted in 200 components = 0.00224102 Jy ! Clean residual min=-0.006750 max=0.006428 Jy/beam ! Clean residual mean=-0.000001 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.795148 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.795148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091283Jy sigma=0.399252 ! Fit after self-cal, rms=0.091269Jy sigma=0.399116 ! 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. ! ! Fit before self-cal, rms=0.091269Jy sigma=0.399116 ! Fit after self-cal, rms=0.091021Jy sigma=0.398233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=5.705 mas, bpa=89.75 degrees ! Estimated noise=3.82762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179627 Jy ! Component: 100 - total flux cleaned = 0.00157577 Jy ! Component: 150 - total flux cleaned = 0.00137192 Jy ! Component: 200 - total flux cleaned = 0.00118469 Jy ! Total flux subtracted in 200 components = 0.00118469 Jy ! Clean residual min=-0.006291 max=0.006234 Jy/beam ! Clean residual mean=0.000001 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.796333 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.796333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090742Jy sigma=0.396483 ! Fit after self-cal, rms=0.090731Jy sigma=0.396425 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 = -0.000329302 Jy ! Component: 100 - total flux cleaned = -0.000412594 Jy ! Component: 150 - total flux cleaned = -0.000490075 Jy ! Component: 200 - total flux cleaned = -0.000564414 Jy ! Total flux subtracted in 200 components = -0.000564414 Jy ! Clean residual min=-0.006176 max=0.006134 Jy/beam ! Clean residual mean=-0.000001 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.795769 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.795768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090581Jy sigma=0.395517 ! Fit after self-cal, rms=0.090575Jy sigma=0.395491 ! 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. ! ! Fit before self-cal, rms=0.090575Jy sigma=0.395491 ! Fit after self-cal, rms=0.090551Jy sigma=0.395156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.381 mas, bmaj=10.79 mas, bpa=84.22 degrees ! Estimated noise=4.83695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099092 Jy ! Component: 100 - total flux cleaned = 0.00122701 Jy ! Component: 150 - total flux cleaned = 0.00149247 Jy ! Component: 200 - total flux cleaned = 0.00173082 Jy ! Total flux subtracted in 200 components = 0.00173082 Jy ! Clean residual min=-0.005320 max=0.005792 Jy/beam ! Clean residual mean=0.000004 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.797499 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.797499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090518Jy sigma=0.395395 ! Fit after self-cal, rms=0.090503Jy sigma=0.395303 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 = -9.27765e-05 Jy ! Component: 100 - total flux cleaned = -4.82648e-05 Jy ! Component: 150 - total flux cleaned = 3.73643e-05 Jy ! Component: 200 - total flux cleaned = 0.000118141 Jy ! Total flux subtracted in 200 components = 0.000118141 Jy ! Clean residual min=-0.005272 max=0.005715 Jy/beam ! Clean residual mean=0.000004 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.797618 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.797618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090475Jy sigma=0.395204 ! Fit after self-cal, rms=0.090467Jy sigma=0.395147 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=5.698 mas, bpa=89.61 degrees ! Estimated noise=3.82933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 5.698 at 89.61 degrees (North through East) ! Clean map min=-0.0060032 max=0.7867 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. ! ! Fit before self-cal, rms=0.090467Jy sigma=0.395147 ! Fit after self-cal, rms=0.088130Jy sigma=0.368056 ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=5.694 mas, bpa=89.69 degrees ! Estimated noise=3.83393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117002 Jy ! Component: 100 - total flux cleaned = 0.00116419 Jy ! Component: 150 - total flux cleaned = 0.0010817 Jy ! Component: 200 - total flux cleaned = 0.00100984 Jy ! Total flux subtracted in 200 components = 0.00100984 Jy ! Clean residual min=-0.006170 max=0.006024 Jy/beam ! Clean residual mean=0.000005 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.798627 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.798627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087978Jy sigma=0.366735 ! Fit after self-cal, rms=0.087972Jy sigma=0.366719 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226067 Jy ! Component: 100 - total flux cleaned = -0.000354435 Jy ! Component: 150 - total flux cleaned = -0.000412316 Jy ! Component: 200 - total flux cleaned = -0.000472113 Jy ! Total flux subtracted in 200 components = -0.000472113 Jy ! Clean residual min=-0.005996 max=0.005949 Jy/beam ! Clean residual mean=0.000003 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.798155 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.798155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087887Jy sigma=0.366099 ! Fit after self-cal, rms=0.087883Jy sigma=0.366090 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087883Jy sigma=0.366090 ! Fit after self-cal, rms=0.087943Jy sigma=0.365833 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=3.081 mas, bmaj=5.077 mas, bpa=-88.55 degrees ! Estimated noise=4.40416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.619805 Jy ! Component: 100 - total flux cleaned = 0.754962 Jy ! Component: 150 - total flux cleaned = 0.784998 Jy ! Component: 200 - total flux cleaned = 0.789992 Jy ! Total flux subtracted in 200 components = 0.789992 Jy ! Clean residual min=-0.009191 max=0.011002 Jy/beam ! Clean residual mean=-0.000005 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.789992 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.789992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=5.688 mas, bpa=89.59 degrees ! Estimated noise=3.8355 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) ! Added new window around map position (2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763414 Jy ! Component: 100 - total flux cleaned = 0.00891938 Jy ! Component: 150 - total flux cleaned = 0.00914988 Jy ! Component: 200 - total flux cleaned = 0.00916165 Jy ! Total flux subtracted in 200 components = 0.00916165 Jy ! Clean residual min=-0.005748 max=0.007117 Jy/beam ! Clean residual mean=0.000013 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.799154 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.799154 Jy ! Inverting map ! Added new window around map position (57.5, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235307 Jy ! Component: 100 - total flux cleaned = 0.00306495 Jy ! Component: 150 - total flux cleaned = 0.00306924 Jy ! Component: 200 - total flux cleaned = 0.00306109 Jy ! Total flux subtracted in 200 components = 0.00306109 Jy ! Clean residual min=-0.005636 max=0.005388 Jy/beam ! Clean residual mean=0.000011 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.802215 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.802215 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=7.375 mas, bmaj=10.78 mas, bpa=84.17 degrees ! Estimated noise=4.85468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017024 Jy ! Component: 100 - total flux cleaned = 0.0020854 Jy ! Component: 150 - total flux cleaned = 0.00240808 Jy ! Component: 200 - total flux cleaned = 0.0026154 Jy ! Total flux subtracted in 200 components = 0.0026154 Jy ! Clean residual min=-0.004494 max=0.004970 Jy/beam ! Clean residual mean=0.000016 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.804831 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 = -4.1065e-07 Jy ! Component: 100 - total flux cleaned = 0.000114436 Jy ! Component: 150 - total flux cleaned = 0.000270068 Jy ! Component: 200 - total flux cleaned = 0.00031778 Jy ! Total flux subtracted in 200 components = 0.00031778 Jy ! Clean residual min=-0.004433 max=0.004927 Jy/beam ! Clean residual mean=0.000012 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.805148 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.805148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=5.688 mas, bpa=89.59 degrees ! Estimated noise=3.8355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114725 Jy ! Component: 100 - total flux cleaned = -0.00115214 Jy ! Component: 150 - total flux cleaned = -0.0011515 Jy ! Component: 200 - total flux cleaned = -0.00095332 Jy ! Total flux subtracted in 200 components = -0.00095332 Jy ! Clean residual min=-0.005102 max=0.004919 Jy/beam ! Clean residual mean=0.000004 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.804195 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.804195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087847Jy sigma=0.363727 ! Fit after self-cal, rms=0.087773Jy sigma=0.363144 wmodel J1302+5748_S_h_map.mod ! Writing 90 model components to file: J1302+5748_S_h_map.mod wobs J1302+5748_S_h_uvs.fits ! Writing UV FITS file: J1302+5748_S_h_uvs.fits wwins J1302+5748_S_h_map.win ! wwins: Wrote 4 windows to J1302+5748_S_h_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 = -0.00134879 Jy ! Component: 100 - total flux cleaned = -0.00260556 Jy ! Component: 150 - total flux cleaned = -0.00362731 Jy ! Component: 200 - total flux cleaned = -0.0046938 Jy ! Component: 250 - total flux cleaned = -0.00580107 Jy ! Component: 300 - total flux cleaned = -0.0066425 Jy ! Component: 350 - total flux cleaned = -0.00752909 Jy ! Component: 400 - total flux cleaned = -0.00796001 Jy ! Component: 450 - total flux cleaned = -0.00858808 Jy ! Component: 500 - total flux cleaned = -0.00899657 Jy ! Component: 550 - total flux cleaned = -0.0095262 Jy ! Component: 600 - total flux cleaned = -0.00972014 Jy ! Component: 650 - total flux cleaned = -0.0102886 Jy ! Component: 700 - total flux cleaned = -0.0107195 Jy ! Component: 750 - total flux cleaned = -0.0110801 Jy ! Component: 800 - total flux cleaned = -0.0113158 Jy ! Component: 850 - total flux cleaned = -0.0114902 Jy ! Component: 900 - total flux cleaned = -0.0118322 Jy ! Component: 950 - total flux cleaned = -0.0123332 Jy ! Component: 1000 - total flux cleaned = -0.0126058 Jy ! Component: 1050 - total flux cleaned = -0.0128213 Jy ! Component: 1100 - total flux cleaned = -0.0132976 Jy ! Component: 1150 - total flux cleaned = -0.0134011 Jy ! Component: 1200 - total flux cleaned = -0.0136068 Jy ! Component: 1250 - total flux cleaned = -0.0137588 Jy ! Component: 1300 - total flux cleaned = -0.0141572 Jy ! Component: 1350 - total flux cleaned = -0.0142061 Jy ! Component: 1400 - total flux cleaned = -0.0144004 Jy ! Component: 1450 - total flux cleaned = -0.0146396 Jy ! Component: 1500 - total flux cleaned = -0.0149685 Jy ! Component: 1550 - total flux cleaned = -0.0151534 Jy ! Component: 1600 - total flux cleaned = -0.0153359 Jy ! Component: 1650 - total flux cleaned = -0.0156069 Jy ! Component: 1700 - total flux cleaned = -0.0158296 Jy ! Component: 1750 - total flux cleaned = -0.0160489 Jy ! Component: 1800 - total flux cleaned = -0.0160487 Jy ! Component: 1850 - total flux cleaned = -0.016177 Jy ! Component: 1900 - total flux cleaned = -0.0163039 Jy ! Component: 1950 - total flux cleaned = -0.0163458 Jy ! Component: 2000 - total flux cleaned = -0.0164287 Jy ! Component: 2050 - total flux cleaned = -0.0163878 Jy ! Component: 2100 - total flux cleaned = -0.0163483 Jy ! Component: 2150 - total flux cleaned = -0.0165087 Jy ! Component: 2200 - total flux cleaned = -0.0164292 Jy ! Component: 2250 - total flux cleaned = -0.0164296 Jy ! Component: 2300 - total flux cleaned = -0.0164682 Jy ! Component: 2350 - total flux cleaned = -0.016314 Jy ! Component: 2400 - total flux cleaned = -0.0162378 Jy ! Component: 2450 - total flux cleaned = -0.0161616 Jy ! Component: 2500 - total flux cleaned = -0.0160488 Jy ! Component: 2550 - total flux cleaned = -0.0159001 Jy ! Component: 2600 - total flux cleaned = -0.0158259 Jy ! Component: 2650 - total flux cleaned = -0.015679 Jy ! Component: 2700 - total flux cleaned = -0.0156063 Jy ! Component: 2750 - total flux cleaned = -0.0154979 Jy ! Component: 2800 - total flux cleaned = -0.0153899 Jy ! Component: 2850 - total flux cleaned = -0.0152119 Jy ! Component: 2900 - total flux cleaned = -0.0152119 Jy ! Component: 2950 - total flux cleaned = -0.0150711 Jy ! Component: 3000 - total flux cleaned = -0.0149312 Jy ! Component: 3050 - total flux cleaned = -0.0148966 Jy ! Component: 3100 - total flux cleaned = -0.0147579 Jy ! Component: 3150 - total flux cleaned = -0.014655 Jy ! Component: 3200 - total flux cleaned = -0.0145524 Jy ! Component: 3250 - total flux cleaned = -0.0144504 Jy ! Component: 3300 - total flux cleaned = -0.0143153 Jy ! Component: 3350 - total flux cleaned = -0.0142817 Jy ! Component: 3400 - total flux cleaned = -0.0142483 Jy ! Component: 3450 - total flux cleaned = -0.0141482 Jy ! Component: 3500 - total flux cleaned = -0.0139493 Jy ! Component: 3550 - total flux cleaned = -0.0140156 Jy ! Component: 3600 - total flux cleaned = -0.0139498 Jy ! Component: 3650 - total flux cleaned = -0.0138843 Jy ! Component: 3700 - total flux cleaned = -0.0138518 Jy ! Component: 3750 - total flux cleaned = -0.0137867 Jy ! Component: 3800 - total flux cleaned = -0.0137542 Jy ! Component: 3850 - total flux cleaned = -0.0136897 Jy ! Component: 3900 - total flux cleaned = -0.0136574 Jy ! Component: 3950 - total flux cleaned = -0.0136896 Jy ! Component: 4000 - total flux cleaned = -0.0136577 Jy ! Component: 4050 - total flux cleaned = -0.0135939 Jy ! Total flux subtracted in 4096 components = -0.0135939 Jy ! Clean residual min=-0.002311 max=0.002160 Jy/beam ! Clean residual mean=0.000009 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.790601 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 317 components and 0.790601 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1302+5748_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.534 x 5.688 at 89.59 degrees (North through East) ! Clean map min=-0.0043196 max=0.78968 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1302+5748_S_h_map.fits wmodel /image_prod/ug002_uva//J1302+5748_S_h_map.mod ! Writing 317 model components to file: /image_prod/ug002_uva//J1302+5748_S_h_map.mod wobs /image_prod/ug002_uva//J1302+5748_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1302+5748_S_h_uvs.fits wwins /image_prod/ug002_uva//J1302+5748_S_h_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1302+5748_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.78968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190172 0.190172 0.380344 0.760687 1.52137 3.04275 6.0855 12.171 24.342 48.684 97.368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.789 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1577.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1302+5748_S_h_dfm.log closed on Thu Mar 5 00:58:52 2020