! Started logfile: /image_prod/ug002_uva//J0205+2416_S_dfm.log on Wed Mar 4 19:23:56 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//J0205+2416_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0205+2416_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862815 visibilities/baseline/integration-bin. ! Found source: J0205+2416 ! ! 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 8736 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 J0205+2416_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019398Jy sigma=9.123803 ! Fit after self-cal, rms=0.814751Jy sigma=7.315001 ! 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=2.801 mas, bmaj=6.475 mas, bpa=-5.188 degrees ! Estimated noise=1.39692 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 = 0.140514 Jy ! Component: 100 - total flux cleaned = 0.178623 Jy ! Total flux subtracted in 100 components = 0.178623 Jy ! Clean residual min=-0.014801 max=0.058442 Jy/beam ! Clean residual mean=-0.000018 rms=0.004358 Jy/beam ! Combined flux in latest and established models = 0.178623 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.178623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096915Jy sigma=0.830112 ! Fit after self-cal, rms=0.096930Jy sigma=0.829924 ! Inverting map ! Added new window around map position (9.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469108 Jy ! Component: 100 - total flux cleaned = 0.0671389 Jy ! Total flux subtracted in 100 components = 0.0671389 Jy ! Clean residual min=-0.008314 max=0.010844 Jy/beam ! Clean residual mean=-0.000012 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.245762 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.245762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069940Jy sigma=0.569927 ! Fit after self-cal, rms=0.067380Jy sigma=0.547576 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157322 Jy ! Component: 100 - total flux cleaned = 0.0258331 Jy ! Total flux subtracted in 100 components = 0.0258331 Jy ! Clean residual min=-0.004855 max=0.006490 Jy/beam ! Clean residual mean=-0.000010 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.271595 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.271595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062928Jy sigma=0.503826 ! Fit after self-cal, rms=0.062722Jy sigma=0.502186 ! 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=3.309 mas, bmaj=7.43 mas, bpa=-5.428 degrees ! Estimated noise=0.863861 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 = 0.00872186 Jy ! Component: 100 - total flux cleaned = 0.0141294 Jy ! Component: 150 - total flux cleaned = 0.0162991 Jy ! Component: 200 - total flux cleaned = 0.0169269 Jy ! Total flux subtracted in 200 components = 0.0169269 Jy ! Clean residual min=-0.004297 max=0.005092 Jy/beam ! Clean residual mean=-0.000017 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.288522 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.288522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061238Jy sigma=0.488523 ! Fit after self-cal, rms=0.061187Jy sigma=0.488130 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.309 x 7.43 at -5.428 degrees (North through East) ! Clean map min=-0.0041236 max=0.1851 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.99 ! LA 1.01 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.98 ! LA 1.00 MK 1.03 NL 1.03 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.97 KP 0.98 ! LA 1.00 MK 1.02 NL 0.92 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.061187Jy sigma=0.488130 ! Fit after self-cal, rms=0.061269Jy sigma=0.482002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=7.476 mas, bpa=-5.586 degrees ! Estimated noise=0.855745 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 = -0.000157924 Jy ! Component: 100 - total flux cleaned = -0.000337322 Jy ! Component: 150 - total flux cleaned = -0.000648853 Jy ! Component: 200 - total flux cleaned = -0.000930158 Jy ! Total flux subtracted in 200 components = -0.000930158 Jy ! Clean residual min=-0.004107 max=0.004321 Jy/beam ! Clean residual mean=-0.000009 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.287592 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.287592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060932Jy sigma=0.480379 ! Fit after self-cal, rms=0.060938Jy sigma=0.480261 ! 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=0.060938Jy sigma=0.480261 ! Fit after self-cal, rms=0.058739Jy sigma=0.445949 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=7.45 mas, bpa=-5.629 degrees ! Estimated noise=0.858721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216009 Jy ! Component: 100 - total flux cleaned = 0.000470501 Jy ! Component: 150 - total flux cleaned = 0.000541864 Jy ! Component: 200 - total flux cleaned = 0.000573454 Jy ! Total flux subtracted in 200 components = 0.000573454 Jy ! Clean residual min=-0.001448 max=0.001680 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.288165 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.288165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058662Jy sigma=0.445267 ! Fit after self-cal, rms=0.058729Jy sigma=0.445075 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 = 0.000149205 Jy ! Component: 100 - total flux cleaned = 0.000240657 Jy ! Component: 150 - total flux cleaned = 0.000267529 Jy ! Component: 200 - total flux cleaned = 0.000290957 Jy ! Total flux subtracted in 200 components = 0.000290957 Jy ! Clean residual min=-0.001402 max=0.001549 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.288456 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.288456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058702Jy sigma=0.444856 ! Fit after self-cal, rms=0.058701Jy sigma=0.444842 ! 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=0.058701Jy sigma=0.444842 ! Fit after self-cal, rms=0.058785Jy sigma=0.444753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=7.446 mas, bpa=-5.616 degrees ! Estimated noise=0.858288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274839 Jy ! Component: 100 - total flux cleaned = 0.000376638 Jy ! Component: 150 - total flux cleaned = 0.000443471 Jy ! Component: 200 - total flux cleaned = 0.000443417 Jy ! Total flux subtracted in 200 components = 0.000443417 Jy ! Clean residual min=-0.001409 max=0.001558 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.288899 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.288899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058765Jy sigma=0.444590 ! Fit after self-cal, rms=0.058766Jy sigma=0.444580 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 = 9.2118e-05 Jy ! Component: 100 - total flux cleaned = 0.000130647 Jy ! Component: 150 - total flux cleaned = 0.000131021 Jy ! Component: 200 - total flux cleaned = 0.000149079 Jy ! Total flux subtracted in 200 components = 0.000149079 Jy ! Clean residual min=-0.001391 max=0.001519 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.289048 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.289049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058753Jy sigma=0.444489 ! Fit after self-cal, rms=0.058753Jy sigma=0.444486 ! 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=0.058753Jy sigma=0.444486 ! Fit after self-cal, rms=0.058776Jy sigma=0.444471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.181 mas, bmaj=11.27 mas, bpa=-8.908 degrees ! Estimated noise=1.03953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525311 Jy ! Component: 100 - total flux cleaned = 0.000570701 Jy ! Component: 150 - total flux cleaned = 0.000610828 Jy ! Component: 200 - total flux cleaned = 0.000626298 Jy ! Total flux subtracted in 200 components = 0.000626298 Jy ! Clean residual min=-0.001393 max=0.001664 Jy/beam ! Clean residual mean=-0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.289675 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 96 components and 0.289675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058778Jy sigma=0.444438 ! Fit after self-cal, rms=0.058775Jy sigma=0.444423 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 = -8.19365e-06 Jy ! Component: 100 - total flux cleaned = 9.19451e-06 Jy ! Component: 150 - total flux cleaned = 9.12557e-06 Jy ! Component: 200 - total flux cleaned = 1.54919e-05 Jy ! Total flux subtracted in 200 components = 1.54919e-05 Jy ! Clean residual min=-0.001395 max=0.001682 Jy/beam ! Clean residual mean=-0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.28969 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.28969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058775Jy sigma=0.444409 ! Fit after self-cal, rms=0.058773Jy sigma=0.444402 ! Inverting map ! Added new window around map position (-69, 103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153788 Jy ! Component: 100 - total flux cleaned = 0.00197472 Jy ! Component: 150 - total flux cleaned = 0.00216255 Jy ! Component: 200 - total flux cleaned = 0.00232283 Jy ! Total flux subtracted in 200 components = 0.00232283 Jy ! Clean residual min=-0.001326 max=0.001273 Jy/beam ! Clean residual mean=-0.000006 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.292013 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.292013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058742Jy sigma=0.444076 ! Fit after self-cal, rms=0.058740Jy sigma=0.444059 ! 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=3.327 mas, bmaj=7.445 mas, bpa=-5.589 degrees ! Estimated noise=0.85812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 7.445 at -5.589 degrees (North through East) ! Clean map min=-0.0012847 max=0.18349 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=2.813 mas, bmaj=6.485 mas, bpa=-5.292 degrees ! Estimated noise=1.3917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142526 Jy ! Component: 100 - total flux cleaned = 0.196812 Jy ! Component: 150 - total flux cleaned = 0.227044 Jy ! Component: 200 - total flux cleaned = 0.247012 Jy ! Total flux subtracted in 200 components = 0.247012 Jy ! Clean residual min=-0.004863 max=0.011023 Jy/beam ! Clean residual mean=-0.000001 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.247013 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.247013 Jy ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=7.445 mas, bpa=-5.589 degrees ! Estimated noise=0.85812 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 = 0.0160794 Jy ! Component: 100 - total flux cleaned = 0.0260573 Jy ! Component: 150 - total flux cleaned = 0.0324226 Jy ! Component: 200 - total flux cleaned = 0.0365478 Jy ! Total flux subtracted in 200 components = 0.0365478 Jy ! Clean residual min=-0.001759 max=0.003213 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.28356 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.28356 Jy ! Inverting map ! Added new window around map position (4.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306342 Jy ! Component: 100 - total flux cleaned = 0.00504348 Jy ! Component: 150 - total flux cleaned = 0.00605663 Jy ! Component: 200 - total flux cleaned = 0.0069478 Jy ! Total flux subtracted in 200 components = 0.0069478 Jy ! Clean residual min=-0.001502 max=0.001436 Jy/beam ! Clean residual mean=-0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.290508 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.290508 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=7.181 mas, bmaj=11.27 mas, bpa=-8.908 degrees ! Estimated noise=1.03953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128618 Jy ! Component: 100 - total flux cleaned = 0.00185559 Jy ! Component: 150 - total flux cleaned = 0.00199613 Jy ! Component: 200 - total flux cleaned = 0.00208715 Jy ! Total flux subtracted in 200 components = 0.00208715 Jy ! Clean residual min=-0.001332 max=0.001252 Jy/beam ! Clean residual mean=-0.000007 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.292595 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 = 5.42169e-05 Jy ! Component: 100 - total flux cleaned = 7.8075e-05 Jy ! Component: 150 - total flux cleaned = 0.000100116 Jy ! Component: 200 - total flux cleaned = 7.84722e-05 Jy ! Total flux subtracted in 200 components = 7.84722e-05 Jy ! Clean residual min=-0.001316 max=0.001237 Jy/beam ! Clean residual mean=-0.000007 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.292674 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 109 components and 0.292674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=7.445 mas, bpa=-5.589 degrees ! Estimated noise=0.85812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030622 Jy ! Component: 100 - total flux cleaned = 0.000498968 Jy ! Component: 150 - total flux cleaned = 0.000568443 Jy ! Component: 200 - total flux cleaned = 0.000601313 Jy ! Total flux subtracted in 200 components = 0.000601313 Jy ! Clean residual min=-0.001295 max=0.001298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.293275 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.293275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058726Jy sigma=0.443901 ! Fit after self-cal, rms=0.058715Jy sigma=0.443808 wmodel J0205+2416_S_map.mod ! Writing 133 model components to file: J0205+2416_S_map.mod wobs J0205+2416_S_uvs.fits ! Writing UV FITS file: J0205+2416_S_uvs.fits wwins J0205+2416_S_map.win ! wwins: Wrote 4 windows to J0205+2416_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 = 7.10659e-05 Jy ! Component: 100 - total flux cleaned = 7.08405e-05 Jy ! Component: 150 - total flux cleaned = 7.10532e-05 Jy ! Component: 200 - total flux cleaned = 0.000113378 Jy ! Component: 250 - total flux cleaned = 0.000195114 Jy ! Component: 300 - total flux cleaned = 0.000235329 Jy ! Component: 350 - total flux cleaned = 0.000353027 Jy ! Component: 400 - total flux cleaned = 0.000429711 Jy ! Component: 450 - total flux cleaned = 0.000542189 Jy ! Component: 500 - total flux cleaned = 0.0005974 Jy ! Component: 550 - total flux cleaned = 0.000687585 Jy ! Component: 600 - total flux cleaned = 0.000705348 Jy ! Component: 650 - total flux cleaned = 0.000775114 Jy ! Component: 700 - total flux cleaned = 0.000826062 Jy ! Component: 750 - total flux cleaned = 0.000792234 Jy ! Component: 800 - total flux cleaned = 0.000808796 Jy ! Component: 850 - total flux cleaned = 0.000760173 Jy ! Component: 900 - total flux cleaned = 0.000824821 Jy ! Component: 950 - total flux cleaned = 0.000872267 Jy ! Component: 1000 - total flux cleaned = 0.00085609 Jy ! Component: 1050 - total flux cleaned = 0.000902525 Jy ! Component: 1100 - total flux cleaned = 0.000963469 Jy ! Component: 1150 - total flux cleaned = 0.000933125 Jy ! Component: 1200 - total flux cleaned = 0.00097796 Jy ! Component: 1250 - total flux cleaned = 0.000963014 Jy ! Component: 1300 - total flux cleaned = 0.00100655 Jy ! Component: 1350 - total flux cleaned = 0.00102086 Jy ! Component: 1400 - total flux cleaned = 0.00103504 Jy ! Component: 1450 - total flux cleaned = 0.00102097 Jy ! Component: 1500 - total flux cleaned = 0.00104866 Jy ! Component: 1550 - total flux cleaned = 0.00104839 Jy ! Component: 1600 - total flux cleaned = 0.00102108 Jy ! Component: 1650 - total flux cleaned = 0.00106185 Jy ! Component: 1700 - total flux cleaned = 0.0010618 Jy ! Component: 1750 - total flux cleaned = 0.00104852 Jy ! Component: 1800 - total flux cleaned = 0.00100893 Jy ! Component: 1850 - total flux cleaned = 0.00106136 Jy ! Component: 1900 - total flux cleaned = 0.00102237 Jy ! Component: 1950 - total flux cleaned = 0.00103518 Jy ! Component: 2000 - total flux cleaned = 0.00103506 Jy ! Component: 2050 - total flux cleaned = 0.000972201 Jy ! Component: 2100 - total flux cleaned = 0.000959701 Jy ! Component: 2150 - total flux cleaned = 0.000996812 Jy ! Component: 2200 - total flux cleaned = 0.00099662 Jy ! Component: 2250 - total flux cleaned = 0.000947851 Jy ! Component: 2300 - total flux cleaned = 0.000996419 Jy ! Component: 2350 - total flux cleaned = 0.00100848 Jy ! Component: 2400 - total flux cleaned = 0.0010086 Jy ! Component: 2450 - total flux cleaned = 0.00109109 Jy ! Component: 2500 - total flux cleaned = 0.00107935 Jy ! Component: 2550 - total flux cleaned = 0.00104439 Jy ! Component: 2600 - total flux cleaned = 0.00112525 Jy ! Component: 2650 - total flux cleaned = 0.00109081 Jy ! Component: 2700 - total flux cleaned = 0.00107935 Jy ! Component: 2750 - total flux cleaned = 0.00111331 Jy ! Component: 2800 - total flux cleaned = 0.00111334 Jy ! Component: 2850 - total flux cleaned = 0.00111337 Jy ! Component: 2900 - total flux cleaned = 0.00115754 Jy ! Component: 2950 - total flux cleaned = 0.00110256 Jy ! Component: 3000 - total flux cleaned = 0.00112455 Jy ! Component: 3050 - total flux cleaned = 0.00115707 Jy ! Component: 3100 - total flux cleaned = 0.00116784 Jy ! Component: 3150 - total flux cleaned = 0.00112482 Jy ! Component: 3200 - total flux cleaned = 0.00112492 Jy ! Component: 3250 - total flux cleaned = 0.00115678 Jy ! Component: 3300 - total flux cleaned = 0.00116724 Jy ! Component: 3350 - total flux cleaned = 0.00111499 Jy ! Component: 3400 - total flux cleaned = 0.00116694 Jy ! Component: 3450 - total flux cleaned = 0.0011772 Jy ! Component: 3500 - total flux cleaned = 0.00116688 Jy ! Component: 3550 - total flux cleaned = 0.00115674 Jy ! Component: 3600 - total flux cleaned = 0.00114669 Jy ! Component: 3650 - total flux cleaned = 0.00116689 Jy ! Component: 3700 - total flux cleaned = 0.0011367 Jy ! Component: 3750 - total flux cleaned = 0.0011567 Jy ! Component: 3800 - total flux cleaned = 0.00116664 Jy ! Component: 3850 - total flux cleaned = 0.00119603 Jy ! Component: 3900 - total flux cleaned = 0.0011569 Jy ! Component: 3950 - total flux cleaned = 0.00114728 Jy ! Component: 4000 - total flux cleaned = 0.00114726 Jy ! Component: 4050 - total flux cleaned = 0.00116652 Jy ! Total flux subtracted in 4096 components = 0.0011474 Jy ! Clean residual min=-0.000553 max=0.000556 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.294422 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 434 components and 0.294423 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0205+2416_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 7.445 at -5.589 degrees (North through East) ! Clean map min=-0.0010612 max=0.18329 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0205+2416_S_map.fits wmodel /image_prod/ug002_uva//J0205+2416_S_map.mod ! Writing 434 model components to file: /image_prod/ug002_uva//J0205+2416_S_map.mod wobs /image_prod/ug002_uva//J0205+2416_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0205+2416_S_uvs.fits wwins /image_prod/ug002_uva//J0205+2416_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0205+2416_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.183286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174325 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285332 0.285332 0.570665 1.14133 2.28266 4.56532 9.13063 18.2613 36.5225 73.0451 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1051.41 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0205+2416_S_dfm.log closed on Wed Mar 4 19:24:00 2020