! Started logfile: /image_prod/ug002_uva//J0237+0526_S_dfm.log on Wed Mar 4 19:36:37 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//J0237+0526_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0237+0526_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988148 visibilities/baseline/integration-bin. ! Found source: J0237+0526 ! ! 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 44 lines of history. ! ! Reading 8004 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 J0237+0526_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.004705Jy sigma=7.984648 ! Fit after self-cal, rms=0.941934Jy sigma=7.463544 ! 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=2.889 mas, bmaj=7.378 mas, bpa=-6.355 degrees ! Estimated noise=1.48617 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 = 0.04563 Jy ! Component: 100 - total flux cleaned = 0.0578228 Jy ! Total flux subtracted in 100 components = 0.0578228 Jy ! Clean residual min=-0.003683 max=0.005280 Jy/beam ! Clean residual mean=0.000000 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0578228 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0578228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065779Jy sigma=0.437438 ! Fit after self-cal, rms=0.065181Jy sigma=0.433731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634553 Jy ! Component: 100 - total flux cleaned = 0.00843403 Jy ! Total flux subtracted in 100 components = 0.00843403 Jy ! Clean residual min=-0.003176 max=0.003854 Jy/beam ! Clean residual mean=0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0662568 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0662568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064532Jy sigma=0.427609 ! Fit after self-cal, rms=0.064534Jy sigma=0.427457 ! 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=3.419 mas, bmaj=8.303 mas, bpa=-5.577 degrees ! Estimated noise=1.0327 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 = 0.00239983 Jy ! Component: 100 - total flux cleaned = 0.00266072 Jy ! Component: 150 - total flux cleaned = 0.00274293 Jy ! Component: 200 - total flux cleaned = 0.0027771 Jy ! Total flux subtracted in 200 components = 0.0027771 Jy ! Clean residual min=-0.001999 max=0.002263 Jy/beam ! Clean residual mean=0.000008 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0690339 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0690339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064407Jy sigma=0.426608 ! Fit after self-cal, rms=0.064404Jy sigma=0.426551 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 8.303 at -5.577 degrees (North through East) ! Clean map min=-0.0019029 max=0.060588 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.99 ! LA 1.02 MK 1.01 NL 1.04 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 0.99 ! LA 1.03 MK 0.96 NL 0.97 OV 0.96 ! PT 1.00 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.11 KP 0.94 ! LA 0.99 MK 1.04 NL 1.04 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.064404Jy sigma=0.426551 ! Fit after self-cal, rms=0.063349Jy sigma=0.425849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.417 mas, bmaj=8.277 mas, bpa=-5.199 degrees ! Estimated noise=1.02934 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 = 8.30082e-05 Jy ! Component: 100 - total flux cleaned = -0.000114597 Jy ! Component: 150 - total flux cleaned = -0.00022138 Jy ! Component: 200 - total flux cleaned = -0.000176227 Jy ! Total flux subtracted in 200 components = -0.000176227 Jy ! Clean residual min=-0.001902 max=0.002209 Jy/beam ! Clean residual mean=0.000009 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0688577 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0688577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063309Jy sigma=0.425661 ! Fit after self-cal, rms=0.063308Jy sigma=0.425602 ! 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=0.063308Jy sigma=0.425602 ! Fit after self-cal, rms=0.063201Jy sigma=0.423090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=8.239 mas, bpa=-4.989 degrees ! Estimated noise=1.02945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404637 Jy ! Component: 100 - total flux cleaned = 0.000483295 Jy ! Component: 150 - total flux cleaned = 0.000506501 Jy ! Component: 200 - total flux cleaned = 0.000526124 Jy ! Total flux subtracted in 200 components = 0.000526124 Jy ! Clean residual min=-0.001811 max=0.001852 Jy/beam ! Clean residual mean=0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0693838 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0693838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063178Jy sigma=0.422957 ! Fit after self-cal, rms=0.063201Jy sigma=0.422865 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 (100.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142543 Jy ! Component: 100 - total flux cleaned = 0.00159166 Jy ! Component: 150 - total flux cleaned = 0.00166222 Jy ! Component: 200 - total flux cleaned = 0.00175806 Jy ! Total flux subtracted in 200 components = 0.00175806 Jy ! Clean residual min=-0.001713 max=0.001623 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0711418 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0711419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063136Jy sigma=0.422361 ! Fit after self-cal, rms=0.063128Jy sigma=0.422309 ! 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=0.063128Jy sigma=0.422309 ! Fit after self-cal, rms=0.062726Jy sigma=0.422222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=8.207 mas, bpa=-4.87 degrees ! Estimated noise=1.02571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679484 Jy ! Component: 100 - total flux cleaned = 0.000837677 Jy ! Component: 150 - total flux cleaned = 0.000865798 Jy ! Component: 200 - total flux cleaned = 0.000916887 Jy ! Total flux subtracted in 200 components = 0.000916887 Jy ! Clean residual min=-0.001693 max=0.001638 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0720587 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0720587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062696Jy sigma=0.422004 ! Fit after self-cal, rms=0.062691Jy sigma=0.421984 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 = 0.000121278 Jy ! Component: 100 - total flux cleaned = 0.000147083 Jy ! Component: 150 - total flux cleaned = 0.000170509 Jy ! Component: 200 - total flux cleaned = 0.000191945 Jy ! Total flux subtracted in 200 components = 0.000191945 Jy ! Clean residual min=-0.001690 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0722507 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.0722507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062673Jy sigma=0.421865 ! Fit after self-cal, rms=0.062671Jy sigma=0.421858 ! 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=0.062671Jy sigma=0.421858 ! Fit after self-cal, rms=0.062516Jy sigma=0.421842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.689 mas, bmaj=12.38 mas, bpa=-5.086 degrees ! Estimated noise=1.21468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655091 Jy ! Component: 100 - total flux cleaned = 0.000809286 Jy ! Component: 150 - total flux cleaned = 0.000903125 Jy ! Component: 200 - total flux cleaned = 0.000926362 Jy ! Total flux subtracted in 200 components = 0.000926362 Jy ! Clean residual min=-0.001557 max=0.001715 Jy/beam ! Clean residual mean=0.000005 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.073177 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.073177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062519Jy sigma=0.421849 ! Fit after self-cal, rms=0.062518Jy sigma=0.421833 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 = 6.59189e-05 Jy ! Component: 100 - total flux cleaned = 0.000125601 Jy ! Component: 150 - total flux cleaned = 0.0001455 Jy ! Component: 200 - total flux cleaned = 0.000163268 Jy ! Total flux subtracted in 200 components = 0.000163268 Jy ! Clean residual min=-0.001536 max=0.001730 Jy/beam ! Clean residual mean=0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0733403 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0733403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062521Jy sigma=0.421843 ! Fit after self-cal, rms=0.062520Jy sigma=0.421833 ! 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=3.405 mas, bmaj=8.195 mas, bpa=-4.829 degrees ! Estimated noise=1.02484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.405 x 8.195 at -4.829 degrees (North through East) ! Clean map min=-0.0015661 max=0.059534 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=2.88 mas, bmaj=7.259 mas, bpa=-5.434 degrees ! Estimated noise=1.47376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453962 Jy ! Component: 100 - total flux cleaned = 0.0588435 Jy ! Component: 150 - total flux cleaned = 0.0652169 Jy ! Component: 200 - total flux cleaned = 0.0676743 Jy ! Total flux subtracted in 200 components = 0.0676743 Jy ! Clean residual min=-0.002968 max=0.002474 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0676742 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0676742 Jy ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=8.195 mas, bpa=-4.829 degrees ! Estimated noise=1.02484 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 = 0.00253986 Jy ! Component: 100 - total flux cleaned = 0.00340038 Jy ! Component: 150 - total flux cleaned = 0.00373173 Jy ! Component: 200 - total flux cleaned = 0.00392456 Jy ! Total flux subtracted in 200 components = 0.00392456 Jy ! Clean residual min=-0.001838 max=0.001611 Jy/beam ! Clean residual mean=0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0715988 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0715988 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=7.689 mas, bmaj=12.38 mas, bpa=-5.086 degrees ! Estimated noise=1.21468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106938 Jy ! Component: 100 - total flux cleaned = 0.00134003 Jy ! Component: 150 - total flux cleaned = 0.0015513 Jy ! Component: 200 - total flux cleaned = 0.00157034 Jy ! Total flux subtracted in 200 components = 0.00157034 Jy ! Clean residual min=-0.001563 max=0.001744 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0731691 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 = 3.34204e-05 Jy ! Component: 100 - total flux cleaned = 4.80706e-05 Jy ! Component: 150 - total flux cleaned = 7.4341e-05 Jy ! Component: 200 - total flux cleaned = 9.84013e-05 Jy ! Total flux subtracted in 200 components = 9.84013e-05 Jy ! Clean residual min=-0.001518 max=0.001743 Jy/beam ! Clean residual mean=0.000005 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0732675 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0732675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=8.195 mas, bpa=-4.829 degrees ! Estimated noise=1.02484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438783 Jy ! Component: 100 - total flux cleaned = -0.000517432 Jy ! Component: 150 - total flux cleaned = -0.000553635 Jy ! Component: 200 - total flux cleaned = -0.000586517 Jy ! Total flux subtracted in 200 components = -0.000586517 Jy ! Clean residual min=-0.001703 max=0.001582 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.072681 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.072681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062572Jy sigma=0.422150 ! Fit after self-cal, rms=0.062577Jy sigma=0.422106 wmodel J0237+0526_S_map.mod ! Writing 69 model components to file: J0237+0526_S_map.mod wobs J0237+0526_S_uvs.fits ! Writing UV FITS file: J0237+0526_S_uvs.fits wwins J0237+0526_S_map.win ! wwins: Wrote 2 windows to J0237+0526_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 = -4.09201e-05 Jy ! Component: 100 - total flux cleaned = 4.21693e-05 Jy ! Component: 150 - total flux cleaned = 9.50189e-05 Jy ! Component: 200 - total flux cleaned = 0.000120386 Jy ! Component: 250 - total flux cleaned = 7.21206e-05 Jy ! Component: 300 - total flux cleaned = 7.27204e-05 Jy ! Component: 350 - total flux cleaned = 0.000141847 Jy ! Component: 400 - total flux cleaned = 0.000142052 Jy ! Component: 450 - total flux cleaned = 0.000207602 Jy ! Component: 500 - total flux cleaned = 0.000207429 Jy ! Component: 550 - total flux cleaned = 0.000270989 Jy ! Component: 600 - total flux cleaned = 0.000250312 Jy ! Component: 650 - total flux cleaned = 0.000271414 Jy ! Component: 700 - total flux cleaned = 0.000271979 Jy ! Component: 750 - total flux cleaned = 0.000331344 Jy ! Component: 800 - total flux cleaned = 0.000292273 Jy ! Component: 850 - total flux cleaned = 0.00029232 Jy ! Component: 900 - total flux cleaned = 0.000197167 Jy ! Component: 950 - total flux cleaned = 0.000159756 Jy ! Component: 1000 - total flux cleaned = 0.000159601 Jy ! Component: 1050 - total flux cleaned = 0.000104552 Jy ! Component: 1100 - total flux cleaned = 8.62976e-05 Jy ! Component: 1150 - total flux cleaned = 8.60682e-05 Jy ! Component: 1200 - total flux cleaned = 3.29128e-05 Jy ! Component: 1250 - total flux cleaned = -1.94512e-05 Jy ! Component: 1300 - total flux cleaned = 1.43991e-05 Jy ! Component: 1350 - total flux cleaned = -1.97958e-05 Jy ! Component: 1400 - total flux cleaned = -5.32647e-05 Jy ! Component: 1450 - total flux cleaned = -6.97875e-05 Jy ! Component: 1500 - total flux cleaned = -0.000102586 Jy ! Component: 1550 - total flux cleaned = -5.35471e-05 Jy ! Component: 1600 - total flux cleaned = -2.13115e-05 Jy ! Component: 1650 - total flux cleaned = -5.40564e-06 Jy ! Component: 1700 - total flux cleaned = -5.23532e-06 Jy ! Component: 1750 - total flux cleaned = 7.32767e-05 Jy ! Component: 1800 - total flux cleaned = 5.79187e-05 Jy ! Component: 1850 - total flux cleaned = 0.000119673 Jy ! Component: 1900 - total flux cleaned = 0.000135063 Jy ! Component: 1950 - total flux cleaned = 0.000195497 Jy ! Component: 2000 - total flux cleaned = 0.000210644 Jy ! Component: 2050 - total flux cleaned = 0.000314577 Jy ! Component: 2100 - total flux cleaned = 0.000314445 Jy ! Component: 2150 - total flux cleaned = 0.000328956 Jy ! Component: 2200 - total flux cleaned = 0.000415829 Jy ! Component: 2250 - total flux cleaned = 0.000415853 Jy ! Component: 2300 - total flux cleaned = 0.000501223 Jy ! Component: 2350 - total flux cleaned = 0.000515396 Jy ! Component: 2400 - total flux cleaned = 0.000529514 Jy ! Component: 2450 - total flux cleaned = 0.000626679 Jy ! Component: 2500 - total flux cleaned = 0.000571666 Jy ! Component: 2550 - total flux cleaned = 0.000640179 Jy ! Component: 2600 - total flux cleaned = 0.000653765 Jy ! Component: 2650 - total flux cleaned = 0.000667077 Jy ! Component: 2700 - total flux cleaned = 0.000720698 Jy ! Component: 2750 - total flux cleaned = 0.000720471 Jy ! Component: 2800 - total flux cleaned = 0.000707276 Jy ! Component: 2850 - total flux cleaned = 0.0007336 Jy ! Component: 2900 - total flux cleaned = 0.000785787 Jy ! Component: 2950 - total flux cleaned = 0.000785882 Jy ! Component: 3000 - total flux cleaned = 0.000811729 Jy ! Component: 3050 - total flux cleaned = 0.000875265 Jy ! Component: 3100 - total flux cleaned = 0.000875463 Jy ! Component: 3150 - total flux cleaned = 0.000938318 Jy ! Component: 3200 - total flux cleaned = 0.00102586 Jy ! Component: 3250 - total flux cleaned = 0.00103817 Jy ! Component: 3300 - total flux cleaned = 0.0010504 Jy ! Component: 3350 - total flux cleaned = 0.00112401 Jy ! Component: 3400 - total flux cleaned = 0.00119696 Jy ! Component: 3450 - total flux cleaned = 0.00124516 Jy ! Component: 3500 - total flux cleaned = 0.00125722 Jy ! Component: 3550 - total flux cleaned = 0.00131687 Jy ! Component: 3600 - total flux cleaned = 0.00132901 Jy ! Component: 3650 - total flux cleaned = 0.00141153 Jy ! Component: 3700 - total flux cleaned = 0.00147019 Jy ! Component: 3750 - total flux cleaned = 0.00147009 Jy ! Component: 3800 - total flux cleaned = 0.00147004 Jy ! Component: 3850 - total flux cleaned = 0.00155049 Jy ! Component: 3900 - total flux cleaned = 0.0016076 Jy ! Component: 3950 - total flux cleaned = 0.00163032 Jy ! Component: 4000 - total flux cleaned = 0.00164166 Jy ! Component: 4050 - total flux cleaned = 0.00168667 Jy ! Total flux subtracted in 4096 components = 0.0016867 Jy ! Clean residual min=-0.000595 max=0.000619 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0743677 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 355 components and 0.0743677 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0237+0526_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.405 x 8.195 at -4.829 degrees (North through East) ! Clean map min=-0.0013951 max=0.059427 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0237+0526_S_map.fits wmodel /image_prod/ug002_uva//J0237+0526_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J0237+0526_S_map.mod wobs /image_prod/ug002_uva//J0237+0526_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0237+0526_S_uvs.fits wwins /image_prod/ug002_uva//J0237+0526_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0237+0526_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0594275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03487 1.03487 2.06973 4.13946 8.27893 16.5579 33.1157 66.2314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.892 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0237+0526_S_dfm.log closed on Wed Mar 4 19:36:41 2020