! Started logfile: /image_prod/ug002_uva//J1539+3104_S_dfm.log on Thu Mar 5 02:21:52 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//J1539+3104_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1539+3104_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.98869 visibilities/baseline/integration-bin. ! Found source: J1539+3104 ! ! 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 4983 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 J1539+3104_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=1.007580Jy sigma=8.557237 ! Fit after self-cal, rms=0.922933Jy sigma=7.886633 ! 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=2.932 mas, bmaj=7.832 mas, bpa=-25.04 degrees ! Estimated noise=1.70428 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 = 0.0568903 Jy ! Component: 100 - total flux cleaned = 0.0743071 Jy ! Total flux subtracted in 100 components = 0.0743071 Jy ! Clean residual min=-0.004102 max=0.007682 Jy/beam ! Clean residual mean=0.000005 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.0743071 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0743071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066605Jy sigma=0.471413 ! Fit after self-cal, rms=0.066145Jy sigma=0.468333 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883131 Jy ! Component: 100 - total flux cleaned = 0.0134276 Jy ! Total flux subtracted in 100 components = 0.0134276 Jy ! Clean residual min=-0.003356 max=0.003833 Jy/beam ! Clean residual mean=0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0877347 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.0877347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064625Jy sigma=0.454901 ! Fit after self-cal, rms=0.064581Jy sigma=0.454600 ! 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=3.52 mas, bmaj=8.307 mas, bpa=-23.4 degrees ! Estimated noise=1.23115 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 = 0.00403957 Jy ! Component: 100 - total flux cleaned = 0.00560617 Jy ! Component: 150 - total flux cleaned = 0.00586901 Jy ! Component: 200 - total flux cleaned = 0.00607923 Jy ! Total flux subtracted in 200 components = 0.00607923 Jy ! Clean residual min=-0.003353 max=0.003212 Jy/beam ! Clean residual mean=0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0938139 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0938139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064212Jy sigma=0.452206 ! Fit after self-cal, rms=0.064193Jy sigma=0.452051 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 8.307 at -23.4 degrees (North through East) ! Clean map min=-0.0032629 max=0.075676 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.94 KP 0.97 ! LA 1.06 MK 1.06 NL 1.11 OV 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.90 HN 1.00 KP 1.03 ! LA 1.05 MK 1.03 NL 1.15 OV 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.00 KP 1.03 ! LA 1.08 MK 1.00 NL 1.06 OV 1.02 ! ! ! Fit before self-cal, rms=0.064193Jy sigma=0.452051 ! Fit after self-cal, rms=0.061685Jy sigma=0.447506 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=8.189 mas, bpa=-23.25 degrees ! Estimated noise=1.22776 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 = 0.000475015 Jy ! Component: 100 - total flux cleaned = 0.000766586 Jy ! Component: 150 - total flux cleaned = 0.000856466 Jy ! Component: 200 - total flux cleaned = 0.000932252 Jy ! Total flux subtracted in 200 components = 0.000932252 Jy ! Clean residual min=-0.002699 max=0.002590 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0947462 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0947462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061665Jy sigma=0.447266 ! Fit after self-cal, rms=0.061712Jy sigma=0.447079 ! 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=0.061712Jy sigma=0.447079 ! Fit after self-cal, rms=0.061922Jy sigma=0.441137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=8.204 mas, bpa=-23.26 degrees ! Estimated noise=1.23098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486879 Jy ! Component: 100 - total flux cleaned = 0.000706517 Jy ! Component: 150 - total flux cleaned = 0.000708036 Jy ! Component: 200 - total flux cleaned = 0.000708699 Jy ! Total flux subtracted in 200 components = 0.000708699 Jy ! Clean residual min=-0.001952 max=0.001928 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0954549 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0954549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061906Jy sigma=0.440956 ! Fit after self-cal, rms=0.061960Jy sigma=0.440763 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 = -2.80564e-05 Jy ! Component: 100 - total flux cleaned = -1.32824e-05 Jy ! Component: 150 - total flux cleaned = -1.37117e-05 Jy ! Component: 200 - total flux cleaned = -1.39784e-05 Jy ! Total flux subtracted in 200 components = -1.39784e-05 Jy ! Clean residual min=-0.001973 max=0.001957 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0954409 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0954409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061953Jy sigma=0.440696 ! Fit after self-cal, rms=0.061951Jy sigma=0.440682 ! 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=0.061951Jy sigma=0.440682 ! Fit after self-cal, rms=0.062782Jy sigma=0.440439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=8.19 mas, bpa=-23.13 degrees ! Estimated noise=1.23201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410612 Jy ! Component: 100 - total flux cleaned = 0.000541486 Jy ! Component: 150 - total flux cleaned = 0.000582251 Jy ! Component: 200 - total flux cleaned = 0.00058269 Jy ! Total flux subtracted in 200 components = 0.00058269 Jy ! Clean residual min=-0.001870 max=0.001895 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0960236 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0960236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062772Jy sigma=0.440345 ! Fit after self-cal, rms=0.062786Jy sigma=0.440328 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 = 2.49381e-06 Jy ! Component: 100 - total flux cleaned = 2.13592e-06 Jy ! Component: 150 - total flux cleaned = 1.25673e-05 Jy ! Component: 200 - total flux cleaned = 1.2286e-05 Jy ! Total flux subtracted in 200 components = 1.2286e-05 Jy ! Clean residual min=-0.001880 max=0.001907 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0960359 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.0960359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062781Jy sigma=0.440289 ! Fit after self-cal, rms=0.062780Jy sigma=0.440284 ! 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=0.062780Jy sigma=0.440284 ! Fit after self-cal, rms=0.063053Jy sigma=0.440262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.495 mas, bmaj=9.851 mas, bpa=-16.96 degrees ! Estimated noise=1.49504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.45678e-05 Jy ! Component: 100 - total flux cleaned = 0.000123577 Jy ! Component: 150 - total flux cleaned = 0.000213689 Jy ! Component: 200 - total flux cleaned = 0.000266014 Jy ! Total flux subtracted in 200 components = 0.000266014 Jy ! Clean residual min=-0.001680 max=0.002113 Jy/beam ! Clean residual mean=0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0963019 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0963019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063053Jy sigma=0.440253 ! Fit after self-cal, rms=0.063049Jy sigma=0.440223 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 = 1.82354e-06 Jy ! Component: 100 - total flux cleaned = 2.65679e-05 Jy ! Component: 150 - total flux cleaned = 4.45047e-05 Jy ! Component: 200 - total flux cleaned = 6.37596e-05 Jy ! Total flux subtracted in 200 components = 6.37596e-05 Jy ! Clean residual min=-0.001670 max=0.002132 Jy/beam ! Clean residual mean=0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0963657 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0963657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063053Jy sigma=0.440257 ! Fit after self-cal, rms=0.063053Jy sigma=0.440244 ! 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=3.53 mas, bmaj=8.183 mas, bpa=-23.02 degrees ! Estimated noise=1.23401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 8.183 at -23.02 degrees (North through East) ! Clean map min=-0.001744 max=0.075489 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=2.935 mas, bmaj=7.737 mas, bpa=-24.89 degrees ! Estimated noise=1.71321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570771 Jy ! Component: 100 - total flux cleaned = 0.0756487 Jy ! Component: 150 - total flux cleaned = 0.0846452 Jy ! Component: 200 - total flux cleaned = 0.0895475 Jy ! Total flux subtracted in 200 components = 0.0895475 Jy ! Clean residual min=-0.002533 max=0.002700 Jy/beam ! Clean residual mean=0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0895475 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0895475 Jy ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.183 mas, bpa=-23.02 degrees ! Estimated noise=1.23401 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350412 Jy ! Component: 100 - total flux cleaned = 0.00542534 Jy ! Component: 150 - total flux cleaned = 0.00608425 Jy ! Component: 200 - total flux cleaned = 0.00627914 Jy ! Total flux subtracted in 200 components = 0.00627914 Jy ! Clean residual min=-0.001868 max=0.001838 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0958266 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.0958266 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=7.495 mas, bmaj=9.851 mas, bpa=-16.96 degrees ! Estimated noise=1.49504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260767 Jy ! Component: 100 - total flux cleaned = 0.000172021 Jy ! Component: 150 - total flux cleaned = 0.000170768 Jy ! Component: 200 - total flux cleaned = 0.000231353 Jy ! Total flux subtracted in 200 components = 0.000231353 Jy ! Clean residual min=-0.001783 max=0.002026 Jy/beam ! Clean residual mean=0.000005 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.096058 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 = 3.56697e-05 Jy ! Component: 100 - total flux cleaned = 6.81204e-05 Jy ! Component: 150 - total flux cleaned = 0.000111731 Jy ! Component: 200 - total flux cleaned = 0.000151587 Jy ! Total flux subtracted in 200 components = 0.000151587 Jy ! Clean residual min=-0.001796 max=0.002055 Jy/beam ! Clean residual mean=0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0962096 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.0962096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.183 mas, bpa=-23.02 degrees ! Estimated noise=1.23401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.66684e-05 Jy ! Component: 100 - total flux cleaned = -4.99702e-05 Jy ! Component: 150 - total flux cleaned = -7.58764e-06 Jy ! Component: 200 - total flux cleaned = 3.1728e-05 Jy ! Total flux subtracted in 200 components = 3.1728e-05 Jy ! Clean residual min=-0.001719 max=0.001822 Jy/beam ! Clean residual mean=0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0962413 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0962413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063032Jy sigma=0.440049 ! Fit after self-cal, rms=0.063032Jy sigma=0.440013 wmodel J1539+3104_S_map.mod ! Writing 103 model components to file: J1539+3104_S_map.mod wobs J1539+3104_S_uvs.fits ! Writing UV FITS file: J1539+3104_S_uvs.fits wwins J1539+3104_S_map.win ! wwins: Wrote 2 windows to J1539+3104_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 = 0.000428917 Jy ! Component: 100 - total flux cleaned = 0.00061003 Jy ! Component: 150 - total flux cleaned = 0.000866454 Jy ! Component: 200 - total flux cleaned = 0.000948658 Jy ! Component: 250 - total flux cleaned = 0.00102763 Jy ! Component: 300 - total flux cleaned = 0.00123052 Jy ! Component: 350 - total flux cleaned = 0.00145217 Jy ! Component: 400 - total flux cleaned = 0.00166711 Jy ! Component: 450 - total flux cleaned = 0.00180673 Jy ! Component: 500 - total flux cleaned = 0.00194281 Jy ! Component: 550 - total flux cleaned = 0.00200929 Jy ! Component: 600 - total flux cleaned = 0.00211813 Jy ! Component: 650 - total flux cleaned = 0.00230919 Jy ! Component: 700 - total flux cleaned = 0.00237111 Jy ! Component: 750 - total flux cleaned = 0.00247301 Jy ! Component: 800 - total flux cleaned = 0.00251346 Jy ! Component: 850 - total flux cleaned = 0.0026509 Jy ! Component: 900 - total flux cleaned = 0.00268912 Jy ! Component: 950 - total flux cleaned = 0.002708 Jy ! Component: 1000 - total flux cleaned = 0.00272721 Jy ! Component: 1050 - total flux cleaned = 0.002801 Jy ! Component: 1100 - total flux cleaned = 0.00281929 Jy ! Component: 1150 - total flux cleaned = 0.00287305 Jy ! Component: 1200 - total flux cleaned = 0.00287312 Jy ! Component: 1250 - total flux cleaned = 0.00289075 Jy ! Component: 1300 - total flux cleaned = 0.00290796 Jy ! Component: 1350 - total flux cleaned = 0.00299253 Jy ! Component: 1400 - total flux cleaned = 0.00297586 Jy ! Component: 1450 - total flux cleaned = 0.00300904 Jy ! Component: 1500 - total flux cleaned = 0.00299272 Jy ! Component: 1550 - total flux cleaned = 0.00302508 Jy ! Component: 1600 - total flux cleaned = 0.00302516 Jy ! Component: 1650 - total flux cleaned = 0.0030255 Jy ! Component: 1700 - total flux cleaned = 0.00308793 Jy ! Component: 1750 - total flux cleaned = 0.00304168 Jy ! Component: 1800 - total flux cleaned = 0.00310265 Jy ! Component: 1850 - total flux cleaned = 0.00310276 Jy ! Component: 1900 - total flux cleaned = 0.0031325 Jy ! Component: 1950 - total flux cleaned = 0.00310292 Jy ! Component: 2000 - total flux cleaned = 0.00313212 Jy ! Component: 2050 - total flux cleaned = 0.00313209 Jy ! Component: 2100 - total flux cleaned = 0.00317489 Jy ! Component: 2150 - total flux cleaned = 0.00314681 Jy ! Component: 2200 - total flux cleaned = 0.00323093 Jy ! Component: 2250 - total flux cleaned = 0.0031616 Jy ! Component: 2300 - total flux cleaned = 0.00320305 Jy ! Component: 2350 - total flux cleaned = 0.00321652 Jy ! Component: 2400 - total flux cleaned = 0.00321646 Jy ! Component: 2450 - total flux cleaned = 0.00318955 Jy ! Component: 2500 - total flux cleaned = 0.00317631 Jy ! Component: 2550 - total flux cleaned = 0.00312369 Jy ! Component: 2600 - total flux cleaned = 0.0031106 Jy ! Component: 2650 - total flux cleaned = 0.00305897 Jy ! Component: 2700 - total flux cleaned = 0.00302055 Jy ! Component: 2750 - total flux cleaned = 0.00300781 Jy ! Component: 2800 - total flux cleaned = 0.00291971 Jy ! Component: 2850 - total flux cleaned = 0.00289481 Jy ! Component: 2900 - total flux cleaned = 0.00283297 Jy ! Component: 2950 - total flux cleaned = 0.00278388 Jy ! Component: 3000 - total flux cleaned = 0.00275951 Jy ! Component: 3050 - total flux cleaned = 0.00278364 Jy ! Component: 3100 - total flux cleaned = 0.00272356 Jy ! Component: 3150 - total flux cleaned = 0.00267593 Jy ! Component: 3200 - total flux cleaned = 0.00266398 Jy ! Component: 3250 - total flux cleaned = 0.00260528 Jy ! Component: 3300 - total flux cleaned = 0.0025936 Jy ! Component: 3350 - total flux cleaned = 0.00255887 Jy ! Component: 3400 - total flux cleaned = 0.00251292 Jy ! Component: 3450 - total flux cleaned = 0.00253589 Jy ! Component: 3500 - total flux cleaned = 0.00247915 Jy ! Component: 3550 - total flux cleaned = 0.00246774 Jy ! Component: 3600 - total flux cleaned = 0.00238958 Jy ! Component: 3650 - total flux cleaned = 0.00240081 Jy ! Component: 3700 - total flux cleaned = 0.00238972 Jy ! Component: 3750 - total flux cleaned = 0.00236782 Jy ! Component: 3800 - total flux cleaned = 0.00233519 Jy ! Component: 3850 - total flux cleaned = 0.00233518 Jy ! Component: 3900 - total flux cleaned = 0.0023136 Jy ! Component: 3950 - total flux cleaned = 0.00233492 Jy ! Component: 4000 - total flux cleaned = 0.00232419 Jy ! Component: 4050 - total flux cleaned = 0.00229245 Jy ! Total flux subtracted in 4096 components = 0.00229235 Jy ! Clean residual min=-0.000591 max=0.000629 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0985337 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 407 components and 0.0985337 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1539+3104_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 8.183 at -23.02 degrees (North through East) ! Clean map min=-0.001132 max=0.075569 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1539+3104_S_map.fits wmodel /image_prod/ug002_uva//J1539+3104_S_map.mod ! Writing 407 model components to file: /image_prod/ug002_uva//J1539+3104_S_map.mod wobs /image_prod/ug002_uva//J1539+3104_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1539+3104_S_uvs.fits wwins /image_prod/ug002_uva//J1539+3104_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1539+3104_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0755694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.761198 0.761198 1.5224 3.04479 6.08959 12.1792 24.3583 48.7167 97.4334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.115 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1539+3104_S_dfm.log closed on Thu Mar 5 02:21:56 2020