! Started logfile: /image_prod/ug002_uvm//J1411+7424_S_a_dfm.log on Wed Mar 4 17:18:01 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_uvm//J1411+7424_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1411+7424_S_a_uvm.fits ! AN table 1: 120 integrations on 36 of 36 possible baselines. ! AN table 2: 50 integrations on 28 of 28 possible baselines. ! AN table 3: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.82243 visibilities/baseline/integration-bin. ! Found source: J1411+7424 ! ! 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 15840 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 J1411+7424_S_a] 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005504Jy sigma=7.903689 ! Fit after self-cal, rms=0.959404Jy sigma=7.548502 ! 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=3.746 mas, bmaj=4.713 mas, bpa=16.33 degrees ! Estimated noise=1.26294 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 = 0.0319469 Jy ! Component: 100 - total flux cleaned = 0.0390641 Jy ! Total flux subtracted in 100 components = 0.0390641 Jy ! Clean residual min=-0.003241 max=0.004130 Jy/beam ! Clean residual mean=-0.000007 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0390641 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0390641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067146Jy sigma=0.460719 ! Fit after self-cal, rms=0.065387Jy sigma=0.444733 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442805 Jy ! Component: 100 - total flux cleaned = 0.00632813 Jy ! Total flux subtracted in 100 components = 0.00632813 Jy ! Clean residual min=-0.002880 max=0.003834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0453922 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0453922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065009Jy sigma=0.441924 ! Fit after self-cal, rms=0.064979Jy sigma=0.441645 ! 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=4.826 mas, bmaj=5.665 mas, bpa=22.8 degrees ! Estimated noise=0.731701 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 (8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003339 Jy ! Component: 100 - total flux cleaned = 0.00506608 Jy ! Component: 150 - total flux cleaned = 0.00562647 Jy ! Component: 200 - total flux cleaned = 0.00588275 Jy ! Total flux subtracted in 200 components = 0.00588275 Jy ! Clean residual min=-0.001996 max=0.002023 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.051275 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.051275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064787Jy sigma=0.440201 ! Fit after self-cal, rms=0.064747Jy sigma=0.439863 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.826 x 5.665 at 22.8 degrees (North through East) ! Clean map min=-0.0018721 max=0.044091 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.03 KP 0.97 ! LA 1.00 MK 0.93 OV 0.81 PT 0.99 ! SC 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.06 HN 1.21 KP 0.93 ! NL 1.01 OV 1.08 PT 1.04 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.05 HN 1.23 KP 0.99 ! LA 0.82 NL 1.04 OV 1.00 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.06 HN 0.95 KP 1.03 ! LA 1.05 MK 0.95 OV 0.87 PT 0.94 ! SC 0.57 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.07 HN 1.21 KP 1.04 ! NL 0.86 OV 1.10 PT 1.06 SC 0.58 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 1.12 KP 1.02 ! LA 0.98 NL 0.56 OV 1.17 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 0.97 KP 1.04 ! LA 0.98 MK 0.92 OV 0.90 PT 1.02 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.97 HN 1.23 KP 0.99 ! NL 0.95 OV 1.13 PT 1.05 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.23 FD 1.22 HN 1.16 KP 0.96 ! LA 0.82 NL 0.80 OV 1.06 PT 1.20 ! ! ! Fit before self-cal, rms=0.064747Jy sigma=0.439863 ! Fit after self-cal, rms=0.059095Jy sigma=0.435527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.622 mas, bmaj=5.59 mas, bpa=22.47 degrees ! Estimated noise=0.722717 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 = 0.00108716 Jy ! Component: 100 - total flux cleaned = 0.00126695 Jy ! Component: 150 - total flux cleaned = 0.00134304 Jy ! Component: 200 - total flux cleaned = 0.00136602 Jy ! Total flux subtracted in 200 components = 0.00136602 Jy ! Clean residual min=-0.001539 max=0.001288 Jy/beam ! Clean residual mean=0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.052641 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.052641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059049Jy sigma=0.435178 ! Fit after self-cal, rms=0.059099Jy sigma=0.434485 ! 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=0.059099Jy sigma=0.434485 ! Fit after self-cal, rms=0.058507Jy sigma=0.433234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.599 mas, bmaj=5.508 mas, bpa=23.83 degrees ! Estimated noise=0.720551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593688 Jy ! Component: 100 - total flux cleaned = 0.000822083 Jy ! Component: 150 - total flux cleaned = 0.000898717 Jy ! Component: 200 - total flux cleaned = 0.00093321 Jy ! Total flux subtracted in 200 components = 0.00093321 Jy ! Clean residual min=-0.001444 max=0.001202 Jy/beam ! Clean residual mean=0.000007 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0535742 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0535742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058487Jy sigma=0.433083 ! Fit after self-cal, rms=0.058532Jy sigma=0.432911 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 = 0.000137794 Jy ! Component: 100 - total flux cleaned = 0.000104165 Jy ! Component: 150 - total flux cleaned = 8.88481e-05 Jy ! Component: 200 - total flux cleaned = 7.46654e-05 Jy ! Total flux subtracted in 200 components = 7.46654e-05 Jy ! Clean residual min=-0.001437 max=0.001179 Jy/beam ! Clean residual mean=0.000007 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0536489 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0536489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058523Jy sigma=0.432853 ! Fit after self-cal, rms=0.058522Jy sigma=0.432845 ! 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=0.058522Jy sigma=0.432845 ! Fit after self-cal, rms=0.058498Jy sigma=0.432773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.575 mas, bmaj=5.477 mas, bpa=23.7 degrees ! Estimated noise=0.719553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542597 Jy ! Component: 100 - total flux cleaned = 0.000649173 Jy ! Component: 150 - total flux cleaned = 0.00072722 Jy ! Component: 200 - total flux cleaned = 0.000754664 Jy ! Total flux subtracted in 200 components = 0.000754664 Jy ! Clean residual min=-0.001388 max=0.001174 Jy/beam ! Clean residual mean=0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0544035 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.0544036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058487Jy sigma=0.432699 ! Fit after self-cal, rms=0.058503Jy sigma=0.432682 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 = 0.000106813 Jy ! Component: 100 - total flux cleaned = 0.000106581 Jy ! Component: 150 - total flux cleaned = 0.000106348 Jy ! Component: 200 - total flux cleaned = 0.000117863 Jy ! Total flux subtracted in 200 components = 0.000117863 Jy ! Clean residual min=-0.001387 max=0.001160 Jy/beam ! Clean residual mean=0.000007 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0545214 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0545214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058497Jy sigma=0.432648 ! Fit after self-cal, rms=0.058496Jy sigma=0.432645 ! 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=0.058496Jy sigma=0.432645 ! Fit after self-cal, rms=0.058380Jy sigma=0.432615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.213 mas, bmaj=9.704 mas, bpa=64.91 degrees ! Estimated noise=0.868164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467402 Jy ! Component: 100 - total flux cleaned = 0.000597765 Jy ! Component: 150 - total flux cleaned = 0.000644306 Jy ! Component: 200 - total flux cleaned = 0.000650011 Jy ! Total flux subtracted in 200 components = 0.000650011 Jy ! Clean residual min=-0.001383 max=0.001170 Jy/beam ! Clean residual mean=0.000013 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0551714 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0551714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058377Jy sigma=0.432603 ! Fit after self-cal, rms=0.058383Jy sigma=0.432595 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.72851e-05 Jy ! Component: 100 - total flux cleaned = 4.01945e-05 Jy ! Component: 150 - total flux cleaned = 2.93967e-05 Jy ! Component: 200 - total flux cleaned = 2.47213e-05 Jy ! Total flux subtracted in 200 components = 2.47213e-05 Jy ! Clean residual min=-0.001380 max=0.001170 Jy/beam ! Clean residual mean=0.000013 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0551961 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.0551961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058382Jy sigma=0.432596 ! Fit after self-cal, rms=0.058382Jy sigma=0.432592 ! 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=4.554 mas, bmaj=5.456 mas, bpa=23.3 degrees ! Estimated noise=0.718266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.554 x 5.456 at 23.3 degrees (North through East) ! Clean map min=-0.0018799 max=0.042964 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=4.546 mas, bpa=17.8 degrees ! Estimated noise=1.21044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326112 Jy ! Component: 100 - total flux cleaned = 0.0410056 Jy ! Component: 150 - total flux cleaned = 0.0457565 Jy ! Component: 200 - total flux cleaned = 0.0489235 Jy ! Total flux subtracted in 200 components = 0.0489235 Jy ! Clean residual min=-0.002274 max=0.002290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0489235 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0489235 Jy ! Inverting map and beam ! Estimated beam: bmin=4.554 mas, bmaj=5.456 mas, bpa=23.3 degrees ! Estimated noise=0.718266 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 = 0.0029227 Jy ! Component: 100 - total flux cleaned = 0.00391572 Jy ! Component: 150 - total flux cleaned = 0.00445383 Jy ! Component: 200 - total flux cleaned = 0.00494051 Jy ! Total flux subtracted in 200 components = 0.00494051 Jy ! Clean residual min=-0.001461 max=0.001250 Jy/beam ! Clean residual mean=0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.053864 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.053864 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=9.213 mas, bmaj=9.704 mas, bpa=64.91 degrees ! Estimated noise=0.868164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715515 Jy ! Component: 100 - total flux cleaned = 0.000936847 Jy ! Component: 150 - total flux cleaned = 0.0011015 Jy ! Component: 200 - total flux cleaned = 0.00122493 Jy ! Total flux subtracted in 200 components = 0.00122493 Jy ! Clean residual min=-0.001399 max=0.001199 Jy/beam ! Clean residual mean=0.000012 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0550889 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 = 3.03256e-05 Jy ! Component: 100 - total flux cleaned = 5.66594e-05 Jy ! Component: 150 - total flux cleaned = 7.22834e-05 Jy ! Component: 200 - total flux cleaned = 8.70639e-05 Jy ! Total flux subtracted in 200 components = 8.70639e-05 Jy ! Clean residual min=-0.001388 max=0.001183 Jy/beam ! Clean residual mean=0.000013 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.055176 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 94 components and 0.055176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.554 mas, bmaj=5.456 mas, bpa=23.3 degrees ! Estimated noise=0.718266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.4088e-05 Jy ! Component: 100 - total flux cleaned = -7.30992e-05 Jy ! Component: 150 - total flux cleaned = -3.80229e-05 Jy ! Component: 200 - total flux cleaned = -6.10195e-06 Jy ! Total flux subtracted in 200 components = -6.10195e-06 Jy ! Clean residual min=-0.001370 max=0.001167 Jy/beam ! Clean residual mean=0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0551699 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.0551699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058387Jy sigma=0.432672 ! Fit after self-cal, rms=0.058388Jy sigma=0.432637 wmodel J1411+7424_S_a_map.mod ! Writing 106 model components to file: J1411+7424_S_a_map.mod wobs J1411+7424_S_a_uvs.fits ! Writing UV FITS file: J1411+7424_S_a_uvs.fits wwins J1411+7424_S_a_map.win ! wwins: Wrote 2 windows to J1411+7424_S_a_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 = -0.000245509 Jy ! Component: 100 - total flux cleaned = -0.000245321 Jy ! Component: 150 - total flux cleaned = -0.000169393 Jy ! Component: 200 - total flux cleaned = -0.000188411 Jy ! Component: 250 - total flux cleaned = -0.000116121 Jy ! Component: 300 - total flux cleaned = -6.3313e-05 Jy ! Component: 350 - total flux cleaned = 5.52976e-06 Jy ! Component: 400 - total flux cleaned = 7.30782e-05 Jy ! Component: 450 - total flux cleaned = 0.000106281 Jy ! Component: 500 - total flux cleaned = 0.000171931 Jy ! Component: 550 - total flux cleaned = 0.000236026 Jy ! Component: 600 - total flux cleaned = 0.000220245 Jy ! Component: 650 - total flux cleaned = 0.000282449 Jy ! Component: 700 - total flux cleaned = 0.000312914 Jy ! Component: 750 - total flux cleaned = 0.000342988 Jy ! Component: 800 - total flux cleaned = 0.000387557 Jy ! Component: 850 - total flux cleaned = 0.000475265 Jy ! Component: 900 - total flux cleaned = 0.000460806 Jy ! Component: 950 - total flux cleaned = 0.000518005 Jy ! Component: 1000 - total flux cleaned = 0.000560391 Jy ! Component: 1050 - total flux cleaned = 0.000629835 Jy ! Component: 1100 - total flux cleaned = 0.00067108 Jy ! Component: 1150 - total flux cleaned = 0.000698167 Jy ! Component: 1200 - total flux cleaned = 0.00071162 Jy ! Component: 1250 - total flux cleaned = 0.000777822 Jy ! Component: 1300 - total flux cleaned = 0.000777933 Jy ! Component: 1350 - total flux cleaned = 0.000790859 Jy ! Component: 1400 - total flux cleaned = 0.00084238 Jy ! Component: 1450 - total flux cleaned = 0.00084244 Jy ! Component: 1500 - total flux cleaned = 0.000880297 Jy ! Component: 1550 - total flux cleaned = 0.00093013 Jy ! Component: 1600 - total flux cleaned = 0.000942535 Jy ! Component: 1650 - total flux cleaned = 0.00100373 Jy ! Component: 1700 - total flux cleaned = 0.00104011 Jy ! Component: 1750 - total flux cleaned = 0.00105206 Jy ! Component: 1800 - total flux cleaned = 0.00107569 Jy ! Component: 1850 - total flux cleaned = 0.00114672 Jy ! Component: 1900 - total flux cleaned = 0.00119338 Jy ! Component: 1950 - total flux cleaned = 0.0012748 Jy ! Component: 2000 - total flux cleaned = 0.00136707 Jy ! Component: 2050 - total flux cleaned = 0.00140147 Jy ! Component: 2100 - total flux cleaned = 0.00142411 Jy ! Component: 2150 - total flux cleaned = 0.00153679 Jy ! Component: 2200 - total flux cleaned = 0.00157036 Jy ! Component: 2250 - total flux cleaned = 0.00162576 Jy ! Component: 2300 - total flux cleaned = 0.00165889 Jy ! Component: 2350 - total flux cleaned = 0.00176823 Jy ! Component: 2400 - total flux cleaned = 0.00176801 Jy ! Component: 2450 - total flux cleaned = 0.00184349 Jy ! Component: 2500 - total flux cleaned = 0.00190764 Jy ! Component: 2550 - total flux cleaned = 0.00193952 Jy ! Component: 2600 - total flux cleaned = 0.00200279 Jy ! Component: 2650 - total flux cleaned = 0.00200285 Jy ! Component: 2700 - total flux cleaned = 0.00204453 Jy ! Component: 2750 - total flux cleaned = 0.00209629 Jy ! Component: 2800 - total flux cleaned = 0.00214758 Jy ! Component: 2850 - total flux cleaned = 0.00216794 Jy ! Component: 2900 - total flux cleaned = 0.00218821 Jy ! Component: 2950 - total flux cleaned = 0.00216813 Jy ! Component: 3000 - total flux cleaned = 0.00219805 Jy ! Component: 3050 - total flux cleaned = 0.00222788 Jy ! Component: 3100 - total flux cleaned = 0.00225768 Jy ! Component: 3150 - total flux cleaned = 0.00223805 Jy ! Component: 3200 - total flux cleaned = 0.00228692 Jy ! Component: 3250 - total flux cleaned = 0.00229678 Jy ! Component: 3300 - total flux cleaned = 0.00227742 Jy ! Component: 3350 - total flux cleaned = 0.00233514 Jy ! Component: 3400 - total flux cleaned = 0.00235433 Jy ! Component: 3450 - total flux cleaned = 0.00240179 Jy ! Component: 3500 - total flux cleaned = 0.00237336 Jy ! Component: 3550 - total flux cleaned = 0.00240154 Jy ! Component: 3600 - total flux cleaned = 0.00238284 Jy ! Component: 3650 - total flux cleaned = 0.00242936 Jy ! Component: 3700 - total flux cleaned = 0.0024109 Jy ! Component: 3750 - total flux cleaned = 0.00241091 Jy ! Component: 3800 - total flux cleaned = 0.00243839 Jy ! Component: 3850 - total flux cleaned = 0.00244753 Jy ! Component: 3900 - total flux cleaned = 0.00246569 Jy ! Component: 3950 - total flux cleaned = 0.00244771 Jy ! Component: 4000 - total flux cleaned = 0.00251047 Jy ! Component: 4050 - total flux cleaned = 0.00255507 Jy ! Total flux subtracted in 4096 components = 0.00255507 Jy ! Clean residual min=-0.000516 max=0.000514 Jy/beam ! Clean residual mean=0.000003 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0577249 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 395 components and 0.0577249 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1411+7424_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.554 x 5.456 at 23.3 degrees (North through East) ! Clean map min=-0.0016357 max=0.042714 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1411+7424_S_a_map.fits wmodel /image_prod/ug002_uvm//J1411+7424_S_a_map.mod ! Writing 395 model components to file: /image_prod/ug002_uvm//J1411+7424_S_a_map.mod wobs /image_prod/ug002_uvm//J1411+7424_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1411+7424_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1411+7424_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1411+7424_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0427139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14639 1.14639 2.29279 4.58558 9.17115 18.3423 36.6846 73.3692 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.69 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1411+7424_S_a_dfm.log closed on Wed Mar 4 17:18:05 2020