! Started logfile: /image_prod/ug002_uva//J0750+5015_S_dfm.log on Wed Mar 4 22:01:40 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//J0750+5015_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0750+5015_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.919259 visibilities/baseline/integration-bin. ! Found source: J0750+5015 ! ! 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 7446 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 J0750+5015_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 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013978Jy sigma=8.608035 ! Fit after self-cal, rms=0.850642Jy sigma=7.266567 ! 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=3.394 mas, bmaj=5.299 mas, bpa=-27.88 degrees ! Estimated noise=1.62008 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 = 0.1092 Jy ! Component: 100 - total flux cleaned = 0.15514 Jy ! Total flux subtracted in 100 components = 0.15514 Jy ! Clean residual min=-0.007708 max=0.020851 Jy/beam ! Clean residual mean=-0.000000 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 0.15514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.15514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077058Jy sigma=0.588380 ! Fit after self-cal, rms=0.076282Jy sigma=0.582059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234771 Jy ! Component: 100 - total flux cleaned = 0.0355895 Jy ! Total flux subtracted in 100 components = 0.0355895 Jy ! Clean residual min=-0.005965 max=0.006439 Jy/beam ! Clean residual mean=0.000007 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.190729 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.190729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066168Jy sigma=0.497749 ! Fit after self-cal, rms=0.066090Jy sigma=0.497214 ! 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=4.169 mas, bmaj=6.171 mas, bpa=-24.1 degrees ! Estimated noise=0.995238 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 (4.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100623 Jy ! Component: 100 - total flux cleaned = 0.0154981 Jy ! Component: 150 - total flux cleaned = 0.0189471 Jy ! Component: 200 - total flux cleaned = 0.0204939 Jy ! Total flux subtracted in 200 components = 0.0204939 Jy ! Clean residual min=-0.007220 max=0.007285 Jy/beam ! Clean residual mean=0.000018 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.211223 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 66 components and 0.211223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064193Jy sigma=0.484982 ! Fit after self-cal, rms=0.064103Jy sigma=0.484182 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 6.171 at -24.1 degrees (North through East) ! Clean map min=-0.0068361 max=0.13885 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.05 KP 1.06 ! LA 1.06 MK 1.06 NL 0.92 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.06 KP 1.05 ! LA 1.07 MK 0.99 NL 1.11 OV 0.91 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 1.05 ! LA 1.07 MK 1.03 NL 1.01 OV 1.03 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.064103Jy sigma=0.484182 ! Fit after self-cal, rms=0.063404Jy sigma=0.474039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.21 mas, bmaj=6.2 mas, bpa=-24.04 degrees ! Estimated noise=1.00463 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 = 0.0029538 Jy ! Component: 100 - total flux cleaned = 0.00459386 Jy ! Component: 150 - total flux cleaned = 0.00516046 Jy ! Component: 200 - total flux cleaned = 0.00534768 Jy ! Total flux subtracted in 200 components = 0.00534768 Jy ! Clean residual min=-0.006603 max=0.006688 Jy/beam ! Clean residual mean=0.000042 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.216571 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.216571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063168Jy sigma=0.473404 ! Fit after self-cal, rms=0.063192Jy sigma=0.473132 ! 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=0.063192Jy sigma=0.473132 ! Fit after self-cal, rms=0.058159Jy sigma=0.449384 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.13 mas, bmaj=6.19 mas, bpa=-23.87 degrees ! Estimated noise=0.991983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959931 Jy ! Component: 100 - total flux cleaned = 0.000922837 Jy ! Component: 150 - total flux cleaned = 0.000817978 Jy ! Component: 200 - total flux cleaned = 0.000697863 Jy ! Total flux subtracted in 200 components = 0.000697863 Jy ! Clean residual min=-0.002843 max=0.006347 Jy/beam ! Clean residual mean=0.000007 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.217269 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.217269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058105Jy sigma=0.448898 ! Fit after self-cal, rms=0.058095Jy sigma=0.448708 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 (16, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536191 Jy ! Component: 100 - total flux cleaned = 0.00719937 Jy ! Component: 150 - total flux cleaned = 0.00776849 Jy ! Component: 200 - total flux cleaned = 0.0077754 Jy ! Total flux subtracted in 200 components = 0.0077754 Jy ! Clean residual min=-0.002470 max=0.004221 Jy/beam ! Clean residual mean=0.000010 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.225044 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.225044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057597Jy sigma=0.444146 ! Fit after self-cal, rms=0.057534Jy sigma=0.443780 ! Inverting map ! Added new window around map position (31.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449781 Jy ! Component: 100 - total flux cleaned = 0.00706415 Jy ! Component: 150 - total flux cleaned = 0.00869852 Jy ! Component: 200 - total flux cleaned = 0.009564 Jy ! Total flux subtracted in 200 components = 0.009564 Jy ! Clean residual min=-0.002024 max=0.002315 Jy/beam ! Clean residual mean=0.000016 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.234608 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.234608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057175Jy sigma=0.440264 ! Fit after self-cal, rms=0.057113Jy sigma=0.439882 ! 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=0.057113Jy sigma=0.439882 ! Fit after self-cal, rms=0.056551Jy sigma=0.438792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.138 mas, bmaj=6.177 mas, bpa=-23.85 degrees ! Estimated noise=0.987021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219376 Jy ! Component: 100 - total flux cleaned = 0.00369572 Jy ! Component: 150 - total flux cleaned = 0.00455487 Jy ! Component: 200 - total flux cleaned = 0.00477868 Jy ! Total flux subtracted in 200 components = 0.00477868 Jy ! Clean residual min=-0.001686 max=0.001756 Jy/beam ! Clean residual mean=0.000017 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.239387 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 176 components and 0.239387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056447Jy sigma=0.437740 ! Fit after self-cal, rms=0.056427Jy sigma=0.437634 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 = 0.000953559 Jy ! Component: 100 - total flux cleaned = 0.00111838 Jy ! Component: 150 - total flux cleaned = 0.00126191 Jy ! Component: 200 - total flux cleaned = 0.00136378 Jy ! Total flux subtracted in 200 components = 0.00136378 Jy ! Clean residual min=-0.001706 max=0.001570 Jy/beam ! Clean residual mean=0.000018 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.240751 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 200 components and 0.240751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056395Jy sigma=0.437347 ! Fit after self-cal, rms=0.056390Jy sigma=0.437329 ! 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=0.056390Jy sigma=0.437329 ! Fit after self-cal, rms=0.056327Jy sigma=0.437141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.009 mas, bmaj=9.155 mas, bpa=6.183 degrees ! Estimated noise=1.1793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137216 Jy ! Component: 100 - total flux cleaned = 0.00213374 Jy ! Component: 150 - total flux cleaned = 0.00236138 Jy ! Component: 200 - total flux cleaned = 0.00252125 Jy ! Total flux subtracted in 200 components = 0.00252125 Jy ! Clean residual min=-0.001984 max=0.001672 Jy/beam ! Clean residual mean=0.000039 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.243272 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 242 components and 0.243272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056308Jy sigma=0.436953 ! Fit after self-cal, rms=0.056305Jy sigma=0.436917 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 = 0.000486633 Jy ! Component: 100 - total flux cleaned = 0.000631176 Jy ! Component: 150 - total flux cleaned = 0.000675816 Jy ! Component: 200 - total flux cleaned = 0.000702406 Jy ! Total flux subtracted in 200 components = 0.000702406 Jy ! Clean residual min=-0.001927 max=0.001562 Jy/beam ! Clean residual mean=0.000039 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.243974 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 258 components and 0.243974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056299Jy sigma=0.436863 ! Fit after self-cal, rms=0.056297Jy sigma=0.436856 ! 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=4.145 mas, bmaj=6.177 mas, bpa=-23.9 degrees ! Estimated noise=0.986023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.145 x 6.177 at -23.9 degrees (North through East) ! Clean map min=-0.0014205 max=0.13775 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=3.378 mas, bmaj=5.327 mas, bpa=-27.76 degrees ! Estimated noise=1.59494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108537 Jy ! Component: 100 - total flux cleaned = 0.15471 Jy ! Component: 150 - total flux cleaned = 0.176891 Jy ! Component: 200 - total flux cleaned = 0.188991 Jy ! Total flux subtracted in 200 components = 0.188991 Jy ! Clean residual min=-0.004315 max=0.006360 Jy/beam ! Clean residual mean=-0.000001 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.188991 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.188991 Jy ! Inverting map and beam ! Estimated beam: bmin=4.145 mas, bmaj=6.177 mas, bpa=-23.9 degrees ! Estimated noise=0.986023 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 = 0.0119778 Jy ! Component: 100 - total flux cleaned = 0.0201881 Jy ! Component: 150 - total flux cleaned = 0.026501 Jy ! Component: 200 - total flux cleaned = 0.0315044 Jy ! Total flux subtracted in 200 components = 0.0315044 Jy ! Clean residual min=-0.002275 max=0.003036 Jy/beam ! Clean residual mean=0.000011 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.220495 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 87 components and 0.220495 Jy ! Inverting map ! Added new window around map position (24, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406066 Jy ! Component: 100 - total flux cleaned = 0.00737585 Jy ! Component: 150 - total flux cleaned = 0.0101127 Jy ! Component: 200 - total flux cleaned = 0.0124067 Jy ! Total flux subtracted in 200 components = 0.0124067 Jy ! Clean residual min=-0.001756 max=0.001718 Jy/beam ! Clean residual mean=0.000015 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.232902 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 124 components and 0.232902 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=9.009 mas, bmaj=9.155 mas, bpa=6.183 degrees ! Estimated noise=1.1793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300549 Jy ! Component: 100 - total flux cleaned = 0.00516576 Jy ! Component: 150 - total flux cleaned = 0.006793 Jy ! Component: 200 - total flux cleaned = 0.00804499 Jy ! Total flux subtracted in 200 components = 0.00804499 Jy ! Clean residual min=-0.002069 max=0.001663 Jy/beam ! Clean residual mean=0.000036 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.240947 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 = 0.000981284 Jy ! Component: 100 - total flux cleaned = 0.00152773 Jy ! Component: 150 - total flux cleaned = 0.00193556 Jy ! Component: 200 - total flux cleaned = 0.00228575 Jy ! Total flux subtracted in 200 components = 0.00228575 Jy ! Clean residual min=-0.001939 max=0.001631 Jy/beam ! Clean residual mean=0.000038 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.243233 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 236 components and 0.243233 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.145 mas, bmaj=6.177 mas, bpa=-23.9 degrees ! Estimated noise=0.986023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304261 Jy ! Component: 100 - total flux cleaned = 0.000510774 Jy ! Component: 150 - total flux cleaned = 0.000635113 Jy ! Component: 200 - total flux cleaned = 0.000711306 Jy ! Total flux subtracted in 200 components = 0.000711306 Jy ! Clean residual min=-0.001468 max=0.001572 Jy/beam ! Clean residual mean=0.000020 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.243944 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 261 components and 0.243944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056296Jy sigma=0.436834 ! Fit after self-cal, rms=0.056265Jy sigma=0.436636 wmodel J0750+5015_S_map.mod ! Writing 261 model components to file: J0750+5015_S_map.mod wobs J0750+5015_S_uvs.fits ! Writing UV FITS file: J0750+5015_S_uvs.fits wwins J0750+5015_S_map.win ! wwins: Wrote 5 windows to J0750+5015_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 = 0.000147588 Jy ! Component: 100 - total flux cleaned = 0.000222525 Jy ! Component: 150 - total flux cleaned = 0.000339997 Jy ! Component: 200 - total flux cleaned = 0.00036291 Jy ! Component: 250 - total flux cleaned = 0.000341003 Jy ! Component: 300 - total flux cleaned = 0.000277522 Jy ! Component: 350 - total flux cleaned = 0.000236318 Jy ! Component: 400 - total flux cleaned = 0.000236348 Jy ! Component: 450 - total flux cleaned = 0.000314395 Jy ! Component: 500 - total flux cleaned = 0.000352758 Jy ! Component: 550 - total flux cleaned = 0.000446633 Jy ! Component: 600 - total flux cleaned = 0.000483312 Jy ! Component: 650 - total flux cleaned = 0.000537324 Jy ! Component: 700 - total flux cleaned = 0.000626583 Jy ! Component: 750 - total flux cleaned = 0.000696387 Jy ! Component: 800 - total flux cleaned = 0.00076469 Jy ! Component: 850 - total flux cleaned = 0.000848687 Jy ! Component: 900 - total flux cleaned = 0.000931427 Jy ! Component: 950 - total flux cleaned = 0.00101321 Jy ! Component: 1000 - total flux cleaned = 0.00114139 Jy ! Component: 1050 - total flux cleaned = 0.00117305 Jy ! Component: 1100 - total flux cleaned = 0.00134458 Jy ! Component: 1150 - total flux cleaned = 0.00143654 Jy ! Component: 1200 - total flux cleaned = 0.00151231 Jy ! Component: 1250 - total flux cleaned = 0.00158682 Jy ! Component: 1300 - total flux cleaned = 0.00168997 Jy ! Component: 1350 - total flux cleaned = 0.00176212 Jy ! Component: 1400 - total flux cleaned = 0.00181932 Jy ! Component: 1450 - total flux cleaned = 0.00186196 Jy ! Component: 1500 - total flux cleaned = 0.00197372 Jy ! Component: 1550 - total flux cleaned = 0.0020974 Jy ! Component: 1600 - total flux cleaned = 0.00215175 Jy ! Component: 1650 - total flux cleaned = 0.00221895 Jy ! Component: 1700 - total flux cleaned = 0.00231176 Jy ! Component: 1750 - total flux cleaned = 0.00241643 Jy ! Component: 1800 - total flux cleaned = 0.00249414 Jy ! Component: 1850 - total flux cleaned = 0.0025836 Jy ! Component: 1900 - total flux cleaned = 0.00267217 Jy ! Component: 1950 - total flux cleaned = 0.00278487 Jy ! Component: 2000 - total flux cleaned = 0.00285906 Jy ! Component: 2050 - total flux cleaned = 0.00295694 Jy ! Component: 2100 - total flux cleaned = 0.00304167 Jy ! Component: 2150 - total flux cleaned = 0.00310141 Jy ! Component: 2200 - total flux cleaned = 0.00319621 Jy ! Component: 2250 - total flux cleaned = 0.00324313 Jy ! Component: 2300 - total flux cleaned = 0.00328955 Jy ! Component: 2350 - total flux cleaned = 0.00334719 Jy ! Component: 2400 - total flux cleaned = 0.00343816 Jy ! Component: 2450 - total flux cleaned = 0.00349451 Jy ! Component: 2500 - total flux cleaned = 0.0035279 Jy ! Component: 2550 - total flux cleaned = 0.00358329 Jy ! Component: 2600 - total flux cleaned = 0.00363814 Jy ! Component: 2650 - total flux cleaned = 0.00371436 Jy ! Component: 2700 - total flux cleaned = 0.00375739 Jy ! Component: 2750 - total flux cleaned = 0.00380016 Jy ! Component: 2800 - total flux cleaned = 0.00387429 Jy ! Component: 2850 - total flux cleaned = 0.00390582 Jy ! Component: 2900 - total flux cleaned = 0.00392664 Jy ! Component: 2950 - total flux cleaned = 0.00401961 Jy ! Component: 3000 - total flux cleaned = 0.00402976 Jy ! Component: 3050 - total flux cleaned = 0.00409077 Jy ! Component: 3100 - total flux cleaned = 0.00411096 Jy ! Component: 3150 - total flux cleaned = 0.00416101 Jy ! Component: 3200 - total flux cleaned = 0.00418096 Jy ! Component: 3250 - total flux cleaned = 0.00425011 Jy ! Component: 3300 - total flux cleaned = 0.00427954 Jy ! Component: 3350 - total flux cleaned = 0.00434784 Jy ! Component: 3400 - total flux cleaned = 0.00439616 Jy ! Component: 3450 - total flux cleaned = 0.00445386 Jy ! Component: 3500 - total flux cleaned = 0.00449196 Jy ! Component: 3550 - total flux cleaned = 0.00452043 Jy ! Component: 3600 - total flux cleaned = 0.00457695 Jy ! Component: 3650 - total flux cleaned = 0.00465156 Jy ! Component: 3700 - total flux cleaned = 0.00465158 Jy ! Component: 3750 - total flux cleaned = 0.00470689 Jy ! Component: 3800 - total flux cleaned = 0.00472519 Jy ! Component: 3850 - total flux cleaned = 0.00477989 Jy ! Component: 3900 - total flux cleaned = 0.00483412 Jy ! Component: 3950 - total flux cleaned = 0.00484296 Jy ! Component: 4000 - total flux cleaned = 0.00486073 Jy ! Component: 4050 - total flux cleaned = 0.00490502 Jy ! Total flux subtracted in 4096 components = 0.00494904 Jy ! Clean residual min=-0.000596 max=0.000473 Jy/beam ! Clean residual mean=0.000005 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.248893 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 549 components and 0.248893 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0750+5015_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.145 x 6.177 at -23.9 degrees (North through East) ! Clean map min=-0.0011156 max=0.13782 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0750+5015_S_map.fits wmodel /image_prod/ug002_uva//J0750+5015_S_map.mod ! Writing 549 model components to file: /image_prod/ug002_uva//J0750+5015_S_map.mod wobs /image_prod/ug002_uva//J0750+5015_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0750+5015_S_uvs.fits wwins /image_prod/ug002_uva//J0750+5015_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0750+5015_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354798 0.354798 0.709596 1.41919 2.83838 5.67677 11.3535 22.7071 45.4141 90.8283 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 845.551 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0750+5015_S_dfm.log closed on Wed Mar 4 22:01:44 2020