! Started logfile: /image_prod/ug002_uva//J0645+0541_S_dfm.log on Wed Mar 4 21:28:21 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//J0645+0541_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0645+0541_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.84881 visibilities/baseline/integration-bin. ! Found source: J0645+0541 ! ! 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 6417 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 J0645+0541_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011482Jy sigma=8.242930 ! Fit after self-cal, rms=0.911484Jy sigma=7.310211 ! 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=6.275 mas, bmaj=12.04 mas, bpa=-9.904 degrees ! Estimated noise=1.69258 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 = 0.0752918 Jy ! Component: 100 - total flux cleaned = 0.112263 Jy ! Total flux subtracted in 100 components = 0.112263 Jy ! Clean residual min=-0.009671 max=0.018935 Jy/beam ! Clean residual mean=-0.000285 rms=0.003540 Jy/beam ! Combined flux in latest and established models = 0.112263 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 58 components and 0.112263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085888Jy sigma=0.619940 ! Fit after self-cal, rms=0.084189Jy sigma=0.611938 ! 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=7.367 mas, bmaj=13.07 mas, bpa=-9.235 degrees ! Estimated noise=1.13025 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 = 0.0303963 Jy ! Component: 100 - total flux cleaned = 0.0484291 Jy ! Component: 150 - total flux cleaned = 0.0599107 Jy ! Component: 200 - total flux cleaned = 0.067544 Jy ! Total flux subtracted in 200 components = 0.067544 Jy ! Clean residual min=-0.005608 max=0.007958 Jy/beam ! Clean residual mean=-0.000077 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.179807 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 138 components and 0.179807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073969Jy sigma=0.475351 ! Fit after self-cal, rms=0.073635Jy sigma=0.473621 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.367 x 13.07 at -9.235 degrees (North through East) ! Clean map min=-0.005639 max=0.089702 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.98 HN 1.08 KP 0.95 ! LA 1.01 NL 1.36 OV 1.16 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.87 KP 0.98 ! LA 1.01 NL 1.53 OV 1.09 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 0.98 KP 0.95 ! LA 0.99 NL 1.06 OV 1.06 PT 0.91 ! ! ! Fit before self-cal, rms=0.073635Jy sigma=0.473621 ! Fit after self-cal, rms=0.077189Jy sigma=0.458672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.405 mas, bmaj=13.26 mas, bpa=-9.925 degrees ! Estimated noise=1.14695 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 = 0.00148281 Jy ! Component: 100 - total flux cleaned = 0.0016604 Jy ! Component: 150 - total flux cleaned = 0.00173669 Jy ! Component: 200 - total flux cleaned = 0.00180521 Jy ! Total flux subtracted in 200 components = 0.00180521 Jy ! Clean residual min=-0.004151 max=0.004959 Jy/beam ! Clean residual mean=-0.000031 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.181612 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 147 components and 0.181612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077124Jy sigma=0.458284 ! Fit after self-cal, rms=0.077413Jy sigma=0.457942 ! 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=0.077413Jy sigma=0.457942 ! Fit after self-cal, rms=0.071715Jy sigma=0.450425 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.265 mas, bmaj=13.11 mas, bpa=-10.17 degrees ! Estimated noise=1.13122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865372 Jy ! Component: 100 - total flux cleaned = 0.00107144 Jy ! Component: 150 - total flux cleaned = 0.00119702 Jy ! Component: 200 - total flux cleaned = 0.00128527 Jy ! Total flux subtracted in 200 components = 0.00128527 Jy ! Clean residual min=-0.004397 max=0.004957 Jy/beam ! Clean residual mean=-0.000022 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.182898 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 155 components and 0.182898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071697Jy sigma=0.450172 ! Fit after self-cal, rms=0.071725Jy sigma=0.449998 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 (7.5, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048438 Jy ! Component: 100 - total flux cleaned = 0.00742484 Jy ! Component: 150 - total flux cleaned = 0.00924624 Jy ! Component: 200 - total flux cleaned = 0.0105675 Jy ! Total flux subtracted in 200 components = 0.0105675 Jy ! Clean residual min=-0.003574 max=0.003444 Jy/beam ! Clean residual mean=-0.000014 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.193465 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 210 components and 0.193465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071428Jy sigma=0.445800 ! Fit after self-cal, rms=0.071434Jy sigma=0.445432 ! Inverting map ! Added new window around map position (-86.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156898 Jy ! Component: 100 - total flux cleaned = 0.00189053 Jy ! Component: 150 - total flux cleaned = 0.00217637 Jy ! Component: 200 - total flux cleaned = 0.00262692 Jy ! Total flux subtracted in 200 components = 0.00262692 Jy ! Clean residual min=-0.002701 max=0.002767 Jy/beam ! Clean residual mean=-0.000016 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.196092 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 228 components and 0.196092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071234Jy sigma=0.443723 ! Fit after self-cal, rms=0.071228Jy sigma=0.443459 ! 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=0.071228Jy sigma=0.443459 ! Fit after self-cal, rms=0.068545Jy sigma=0.442617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.18 mas, bmaj=13 mas, bpa=-10.01 degrees ! Estimated noise=1.10875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428454 Jy ! Component: 100 - total flux cleaned = 0.000835179 Jy ! Component: 150 - total flux cleaned = 0.00133184 Jy ! Component: 200 - total flux cleaned = 0.00174108 Jy ! Total flux subtracted in 200 components = 0.00174108 Jy ! Clean residual min=-0.002674 max=0.002296 Jy/beam ! Clean residual mean=-0.000016 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.197833 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 246 components and 0.197833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068474Jy sigma=0.441970 ! Fit after self-cal, rms=0.068448Jy sigma=0.441902 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 = 0.000270148 Jy ! Component: 100 - total flux cleaned = 0.000461025 Jy ! Component: 150 - total flux cleaned = 0.000707236 Jy ! Component: 200 - total flux cleaned = 0.000836919 Jy ! Total flux subtracted in 200 components = 0.000836919 Jy ! Clean residual min=-0.002652 max=0.002161 Jy/beam ! Clean residual mean=-0.000016 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.19867 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 263 components and 0.19867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068407Jy sigma=0.441579 ! Fit after self-cal, rms=0.068400Jy sigma=0.441560 ! 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=0.068400Jy sigma=0.441560 ! Fit after self-cal, rms=0.067945Jy sigma=0.441513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.83 mas, bmaj=13.88 mas, bpa=-6.163 degrees ! Estimated noise=1.13188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593738 Jy ! Component: 100 - total flux cleaned = 0.000883058 Jy ! Component: 150 - total flux cleaned = 0.000995083 Jy ! Component: 200 - total flux cleaned = 0.00102113 Jy ! Total flux subtracted in 200 components = 0.00102113 Jy ! Clean residual min=-0.002620 max=0.002256 Jy/beam ! Clean residual mean=-0.000017 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.199691 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 286 components and 0.199691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067923Jy sigma=0.441297 ! Fit after self-cal, rms=0.067913Jy sigma=0.441277 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 = 0.000165445 Jy ! Component: 100 - total flux cleaned = 0.000139981 Jy ! Component: 150 - total flux cleaned = 0.000164144 Jy ! Component: 200 - total flux cleaned = 0.0001866 Jy ! Total flux subtracted in 200 components = 0.0001866 Jy ! Clean residual min=-0.002605 max=0.002200 Jy/beam ! Clean residual mean=-0.000016 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.199878 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 302 components and 0.199878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067896Jy sigma=0.441151 ! Fit after self-cal, rms=0.067893Jy sigma=0.441141 ! 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=7.182 mas, bmaj=12.99 mas, bpa=-10.04 degrees ! Estimated noise=1.10506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.182 x 12.99 at -10.04 degrees (North through East) ! Clean map min=-0.0032793 max=0.086051 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=6.122 mas, bmaj=12.01 mas, bpa=-10.9 degrees ! Estimated noise=1.66825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0753142 Jy ! Component: 100 - total flux cleaned = 0.11271 Jy ! Component: 150 - total flux cleaned = 0.135184 Jy ! Component: 200 - total flux cleaned = 0.1497 Jy ! Total flux subtracted in 200 components = 0.1497 Jy ! Clean residual min=-0.006311 max=0.008394 Jy/beam ! Clean residual mean=-0.000125 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.1497 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 93 model components to the UV plane model. ! The established model now contains 93 components and 0.1497 Jy ! Inverting map and beam ! Estimated beam: bmin=7.182 mas, bmaj=12.99 mas, bpa=-10.04 degrees ! Estimated noise=1.10506 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 = 0.0123912 Jy ! Component: 100 - total flux cleaned = 0.0204301 Jy ! Component: 150 - total flux cleaned = 0.0261528 Jy ! Component: 200 - total flux cleaned = 0.0306635 Jy ! Total flux subtracted in 200 components = 0.0306635 Jy ! Clean residual min=-0.004447 max=0.003282 Jy/beam ! Clean residual mean=-0.000026 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.180364 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 138 components and 0.180364 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=10.83 mas, bmaj=13.88 mas, bpa=-6.163 degrees ! Estimated noise=1.13188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415974 Jy ! Component: 100 - total flux cleaned = 0.00609014 Jy ! Component: 150 - total flux cleaned = 0.00786357 Jy ! Component: 200 - total flux cleaned = 0.00941818 Jy ! Total flux subtracted in 200 components = 0.00941818 Jy ! Clean residual min=-0.003572 max=0.003061 Jy/beam ! Clean residual mean=-0.000021 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.189782 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 = 0.00128558 Jy ! Component: 100 - total flux cleaned = 0.00227295 Jy ! Component: 150 - total flux cleaned = 0.00315279 Jy ! Component: 200 - total flux cleaned = 0.00394183 Jy ! Total flux subtracted in 200 components = 0.00394183 Jy ! Clean residual min=-0.003125 max=0.002786 Jy/beam ! Clean residual mean=-0.000019 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.193724 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 220 components and 0.193724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.182 mas, bmaj=12.99 mas, bpa=-10.04 degrees ! Estimated noise=1.10506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448282 Jy ! Component: 100 - total flux cleaned = 0.000721082 Jy ! Component: 150 - total flux cleaned = 0.00101982 Jy ! Component: 200 - total flux cleaned = 0.00134466 Jy ! Total flux subtracted in 200 components = 0.00134466 Jy ! Clean residual min=-0.002736 max=0.002468 Jy/beam ! Clean residual mean=-0.000015 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.195068 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 259 components and 0.195068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068028Jy sigma=0.442117 ! Fit after self-cal, rms=0.067974Jy sigma=0.441964 wmodel J0645+0541_S_map.mod ! Writing 259 model components to file: J0645+0541_S_map.mod wobs J0645+0541_S_uvs.fits ! Writing UV FITS file: J0645+0541_S_uvs.fits wwins J0645+0541_S_map.win ! wwins: Wrote 3 windows to J0645+0541_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 = -0.000221995 Jy ! Component: 100 - total flux cleaned = -0.000300897 Jy ! Component: 150 - total flux cleaned = -0.0003394 Jy ! Component: 200 - total flux cleaned = -0.000408312 Jy ! Component: 250 - total flux cleaned = -0.000601915 Jy ! Component: 300 - total flux cleaned = -0.000785854 Jy ! Component: 350 - total flux cleaned = -0.00104874 Jy ! Component: 400 - total flux cleaned = -0.0013551 Jy ! Component: 450 - total flux cleaned = -0.00167714 Jy ! Component: 500 - total flux cleaned = -0.00196168 Jy ! Component: 550 - total flux cleaned = -0.00231157 Jy ! Component: 600 - total flux cleaned = -0.00262688 Jy ! Component: 650 - total flux cleaned = -0.00297985 Jy ! Component: 700 - total flux cleaned = -0.00325465 Jy ! Component: 750 - total flux cleaned = -0.00356595 Jy ! Component: 800 - total flux cleaned = -0.00376094 Jy ! Component: 850 - total flux cleaned = -0.00399318 Jy ! Component: 900 - total flux cleaned = -0.00421954 Jy ! Component: 950 - total flux cleaned = -0.00436019 Jy ! Component: 1000 - total flux cleaned = -0.00457706 Jy ! Component: 1050 - total flux cleaned = -0.0047502 Jy ! Component: 1100 - total flux cleaned = -0.0048821 Jy ! Component: 1150 - total flux cleaned = -0.00499269 Jy ! Component: 1200 - total flux cleaned = -0.00504698 Jy ! Component: 1250 - total flux cleaned = -0.00522503 Jy ! Component: 1300 - total flux cleaned = -0.00531218 Jy ! Component: 1350 - total flux cleaned = -0.00539804 Jy ! Component: 1400 - total flux cleaned = -0.00546558 Jy ! Component: 1450 - total flux cleaned = -0.00558121 Jy ! Component: 1500 - total flux cleaned = -0.0055646 Jy ! Component: 1550 - total flux cleaned = -0.0055648 Jy ! Component: 1600 - total flux cleaned = -0.00556498 Jy ! Component: 1650 - total flux cleaned = -0.00561175 Jy ! Component: 1700 - total flux cleaned = -0.00568759 Jy ! Component: 1750 - total flux cleaned = -0.00561274 Jy ! Component: 1800 - total flux cleaned = -0.00567188 Jy ! Component: 1850 - total flux cleaned = -0.00568632 Jy ! Component: 1900 - total flux cleaned = -0.00570063 Jy ! Component: 1950 - total flux cleaned = -0.00570069 Jy ! Component: 2000 - total flux cleaned = -0.00574253 Jy ! Component: 2050 - total flux cleaned = -0.00575651 Jy ! Component: 2100 - total flux cleaned = -0.0057972 Jy ! Component: 2150 - total flux cleaned = -0.00585018 Jy ! Component: 2200 - total flux cleaned = -0.00590246 Jy ! Component: 2250 - total flux cleaned = -0.0059539 Jy ! Component: 2300 - total flux cleaned = -0.0059917 Jy ! Component: 2350 - total flux cleaned = -0.00601677 Jy ! Component: 2400 - total flux cleaned = -0.00602906 Jy ! Component: 2450 - total flux cleaned = -0.00604139 Jy ! Component: 2500 - total flux cleaned = -0.00608983 Jy ! Component: 2550 - total flux cleaned = -0.00616135 Jy ! Component: 2600 - total flux cleaned = -0.00622011 Jy ! Component: 2650 - total flux cleaned = -0.00628973 Jy ! Component: 2700 - total flux cleaned = -0.00633569 Jy ! Component: 2750 - total flux cleaned = -0.00639258 Jy ! Component: 2800 - total flux cleaned = -0.00649362 Jy ! Component: 2850 - total flux cleaned = -0.00650466 Jy ! Component: 2900 - total flux cleaned = -0.00659228 Jy ! Component: 2950 - total flux cleaned = -0.00671142 Jy ! Component: 3000 - total flux cleaned = -0.00672207 Jy ! Component: 3050 - total flux cleaned = -0.00678573 Jy ! Component: 3100 - total flux cleaned = -0.00688025 Jy ! Component: 3150 - total flux cleaned = -0.00693206 Jy ! Component: 3200 - total flux cleaned = -0.00703502 Jy ! Component: 3250 - total flux cleaned = -0.00705535 Jy ! Component: 3300 - total flux cleaned = -0.00712605 Jy ! Component: 3350 - total flux cleaned = -0.00716609 Jy ! Component: 3400 - total flux cleaned = -0.0072255 Jy ! Component: 3450 - total flux cleaned = -0.00729417 Jy ! Component: 3500 - total flux cleaned = -0.00733308 Jy ! Component: 3550 - total flux cleaned = -0.00740041 Jy ! Component: 3600 - total flux cleaned = -0.00742904 Jy ! Component: 3650 - total flux cleaned = -0.00746692 Jy ! Component: 3700 - total flux cleaned = -0.00754193 Jy ! Component: 3750 - total flux cleaned = -0.00756037 Jy ! Component: 3800 - total flux cleaned = -0.00760642 Jy ! Component: 3850 - total flux cleaned = -0.00765216 Jy ! Component: 3900 - total flux cleaned = -0.00767934 Jy ! Component: 3950 - total flux cleaned = -0.00772434 Jy ! Component: 4000 - total flux cleaned = -0.00776889 Jy ! Component: 4050 - total flux cleaned = -0.00779532 Jy ! Total flux subtracted in 4096 components = -0.00780407 Jy ! Clean residual min=-0.000522 max=0.000521 Jy/beam ! Clean residual mean=-0.000005 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.187264 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 574 components and 0.187264 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0645+0541_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.182 x 12.99 at -10.04 degrees (North through East) ! Clean map min=-0.0023287 max=0.086629 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0645+0541_S_map.fits wmodel /image_prod/ug002_uva//J0645+0541_S_map.mod ! Writing 574 model components to file: /image_prod/ug002_uva//J0645+0541_S_map.mod wobs /image_prod/ug002_uva//J0645+0541_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0645+0541_S_uvs.fits wwins /image_prod/ug002_uva//J0645+0541_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0645+0541_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0866286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585193 0.585193 1.17039 2.34077 4.68154 9.36309 18.7262 37.4523 74.9047 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 512.651 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0645+0541_S_dfm.log closed on Wed Mar 4 21:28:26 2020