! Started logfile: J0456-3136_S_dfm.log on Fri Feb 15 19:44:35 2019 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 J0456-3136_S_uvm.fits ! Reading UV FITS file: J0456-3136_S_uvm.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.818562 visibilities/baseline/integration-bin. ! Found source: J0456-3136 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 15664 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0456-3136_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 920 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007331Jy sigma=11.661435 ! Fit after self-cal, rms=0.885328Jy sigma=10.139717 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.429 mas, bmaj=6.663 mas, bpa=-7.237 degrees ! Estimated noise=0.926586 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 = 0.0914437 Jy ! Component: 100 - total flux cleaned = 0.111457 Jy ! Total flux subtracted in 100 components = 0.111457 Jy ! Clean residual min=-0.004397 max=0.007545 Jy/beam ! Clean residual mean=-0.000028 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.111457 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.111457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075847Jy sigma=0.724203 ! Fit after self-cal, rms=0.075804Jy sigma=0.723841 ! Inverting map ! Added new window around map position (3.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749599 Jy ! Component: 100 - total flux cleaned = 0.0122404 Jy ! Total flux subtracted in 100 components = 0.0122404 Jy ! Clean residual min=-0.004382 max=0.006436 Jy/beam ! Clean residual mean=-0.000024 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.123698 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.123698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.074872Jy sigma=0.704060 ! Fit after self-cal, rms=0.074825Jy sigma=0.703285 ! 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=3.063 mas, bmaj=8.451 mas, bpa=-6.815 degrees ! Estimated noise=0.604766 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811748 Jy ! Component: 100 - total flux cleaned = 0.0130188 Jy ! Component: 150 - total flux cleaned = 0.0162544 Jy ! Component: 200 - total flux cleaned = 0.0184628 Jy ! Total flux subtracted in 200 components = 0.0184628 Jy ! Clean residual min=-0.003297 max=0.002949 Jy/beam ! Clean residual mean=-0.000033 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.142161 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.142161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.074095Jy sigma=0.688359 ! Fit after self-cal, rms=0.074050Jy sigma=0.687756 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.063 x 8.451 at -6.815 degrees (North through East) ! Clean map min=-0.0031814 max=0.11557 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 1.02 HN 1.27 KP 0.97 ! LA 0.92 MK 0.97 NL 1.07 OV 0.93 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.06 KP 0.97 LA 0.91 ! NL 0.94 OV 0.93 PT 1.05 SC 0.79 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.54 FD 1.00 HN 1.31 KP 0.94 ! LA 0.94 MK 1.01 NL 1.10 OV 0.96 ! PT 1.01 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.14 KP 0.91 LA 0.92 ! NL 0.99 OV 1.01 PT 1.00 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.24 KP 0.98 ! LA 0.94 MK 0.99 NL 0.99 OV 0.96 ! PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.07 KP 0.95 LA 0.94 ! NL 0.93 OV 0.97 PT 1.09 SC 0.80 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.074050Jy sigma=0.687756 ! Fit after self-cal, rms=0.089745Jy sigma=0.672564 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=8.472 mas, bpa=-6.6 degrees ! Estimated noise=0.605237 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 = -0.00199177 Jy ! Component: 100 - total flux cleaned = -0.00218608 Jy ! Component: 150 - total flux cleaned = -0.0023044 Jy ! Component: 200 - total flux cleaned = -0.00237322 Jy ! Total flux subtracted in 200 components = -0.00237322 Jy ! Clean residual min=-0.001629 max=0.001930 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.139787 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.139787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089657Jy sigma=0.671731 ! Fit after self-cal, rms=0.089863Jy sigma=0.671480 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089863Jy sigma=0.671480 ! Fit after self-cal, rms=0.090581Jy sigma=0.670108 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=8.49 mas, bpa=-6.563 degrees ! Estimated noise=0.603805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129786 Jy ! Component: 100 - total flux cleaned = -0.00157654 Jy ! Component: 150 - total flux cleaned = -0.00165119 Jy ! Component: 200 - total flux cleaned = -0.00167295 Jy ! Total flux subtracted in 200 components = -0.00167295 Jy ! Clean residual min=-0.001432 max=0.001885 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.138114 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.138114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090538Jy sigma=0.669844 ! Fit after self-cal, rms=0.090561Jy sigma=0.669808 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 (-109.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650089 Jy ! Component: 100 - total flux cleaned = 0.000693757 Jy ! Component: 150 - total flux cleaned = 0.000632345 Jy ! Component: 200 - total flux cleaned = 0.000581567 Jy ! Total flux subtracted in 200 components = 0.000581567 Jy ! Clean residual min=-0.001418 max=0.001602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.138696 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.138696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090512Jy sigma=0.669257 ! Fit after self-cal, rms=0.090502Jy sigma=0.669215 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090502Jy sigma=0.669215 ! Fit after self-cal, rms=0.090594Jy sigma=0.667545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=8.501 mas, bpa=-6.623 degrees ! Estimated noise=0.603066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000743356 Jy ! Component: 100 - total flux cleaned = -0.000907632 Jy ! Component: 150 - total flux cleaned = -0.00105269 Jy ! Component: 200 - total flux cleaned = -0.00114146 Jy ! Total flux subtracted in 200 components = -0.00114146 Jy ! Clean residual min=-0.001511 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.137555 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.137555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090566Jy sigma=0.667372 ! Fit after self-cal, rms=0.090595Jy sigma=0.667343 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 = -0.000176601 Jy ! Component: 100 - total flux cleaned = -0.000218134 Jy ! Component: 150 - total flux cleaned = -0.000237896 Jy ! Component: 200 - total flux cleaned = -0.000274277 Jy ! Total flux subtracted in 200 components = -0.000274277 Jy ! Clean residual min=-0.001511 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.13728 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.13728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090582Jy sigma=0.667254 ! Fit after self-cal, rms=0.090585Jy sigma=0.667249 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090585Jy sigma=0.667249 ! Fit after self-cal, rms=0.090628Jy sigma=0.667198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.05 mas, bmaj=21.89 mas, bpa=-3.525 degrees ! Estimated noise=0.742793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680112 Jy ! Component: 100 - total flux cleaned = -0.000882366 Jy ! Component: 150 - total flux cleaned = -0.000943939 Jy ! Component: 200 - total flux cleaned = -0.00101021 Jy ! Total flux subtracted in 200 components = -0.00101021 Jy ! Clean residual min=-0.001533 max=0.001433 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.13627 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.13627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090613Jy sigma=0.667183 ! Fit after self-cal, rms=0.090618Jy sigma=0.667176 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 = -8.04087e-05 Jy ! Component: 100 - total flux cleaned = -0.00012083 Jy ! Component: 150 - total flux cleaned = -0.000148267 Jy ! Component: 200 - total flux cleaned = -0.000165687 Jy ! Total flux subtracted in 200 components = -0.000165687 Jy ! Clean residual min=-0.001547 max=0.001414 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.136104 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 0.136104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090617Jy sigma=0.667184 ! Fit after self-cal, rms=0.090617Jy sigma=0.667183 ! 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=3.101 mas, bmaj=8.51 mas, bpa=-6.633 degrees ! Estimated noise=0.601757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 8.51 at -6.633 degrees (North through East) ! Clean map min=-0.0014792 max=0.11574 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=2.447 mas, bmaj=6.654 mas, bpa=-6.928 degrees ! Estimated noise=0.934368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0921062 Jy ! Component: 100 - total flux cleaned = 0.112293 Jy ! Component: 150 - total flux cleaned = 0.118855 Jy ! Component: 200 - total flux cleaned = 0.12285 Jy ! Total flux subtracted in 200 components = 0.12285 Jy ! Clean residual min=-0.002784 max=0.002903 Jy/beam ! Clean residual mean=-0.000009 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.12285 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.12285 Jy ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.51 mas, bpa=-6.633 degrees ! Estimated noise=0.601757 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 = 0.00453444 Jy ! Component: 100 - total flux cleaned = 0.0072696 Jy ! Component: 150 - total flux cleaned = 0.00877975 Jy ! Component: 200 - total flux cleaned = 0.00982198 Jy ! Total flux subtracted in 200 components = 0.00982198 Jy ! Clean residual min=-0.001507 max=0.001540 Jy/beam ! Clean residual mean=-0.000010 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.132672 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.132672 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=8.05 mas, bmaj=21.89 mas, bpa=-3.525 degrees ! Estimated noise=0.742793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173173 Jy ! Component: 100 - total flux cleaned = 0.00254532 Jy ! Component: 150 - total flux cleaned = 0.0027484 Jy ! Component: 200 - total flux cleaned = 0.00279238 Jy ! Total flux subtracted in 200 components = 0.00279238 Jy ! Clean residual min=-0.001592 max=0.001403 Jy/beam ! Clean residual mean=-0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.135464 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 = 6.05155e-05 Jy ! Component: 100 - total flux cleaned = 9.76563e-05 Jy ! Component: 150 - total flux cleaned = 0.000149047 Jy ! Component: 200 - total flux cleaned = 0.000195963 Jy ! Total flux subtracted in 200 components = 0.000195963 Jy ! Clean residual min=-0.001566 max=0.001387 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.13566 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 96 components and 0.13566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=8.51 mas, bpa=-6.633 degrees ! Estimated noise=0.601757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.70928e-05 Jy ! Component: 100 - total flux cleaned = -5.78716e-05 Jy ! Component: 150 - total flux cleaned = -8.27214e-05 Jy ! Component: 200 - total flux cleaned = -8.15711e-05 Jy ! Total flux subtracted in 200 components = -8.15711e-05 Jy ! Clean residual min=-0.001474 max=0.001413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.135579 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.135579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090642Jy sigma=0.667290 ! Fit after self-cal, rms=0.090639Jy sigma=0.667236 wmodel J0456-3136_S_map.mod ! Writing 114 model components to file: J0456-3136_S_map.mod wobs J0456-3136_S_uvs.fits ! Writing UV FITS file: J0456-3136_S_uvs.fits wwins J0456-3136_S_map.win ! wwins: Wrote 4 windows to J0456-3136_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 = -3.1448e-05 Jy ! Component: 100 - total flux cleaned = -6.23331e-06 Jy ! Component: 150 - total flux cleaned = -0.000123742 Jy ! Component: 200 - total flux cleaned = -0.000192209 Jy ! Component: 250 - total flux cleaned = -0.000192654 Jy ! Component: 300 - total flux cleaned = -0.000214332 Jy ! Component: 350 - total flux cleaned = -0.000171673 Jy ! Component: 400 - total flux cleaned = -0.000192619 Jy ! Component: 450 - total flux cleaned = -0.000233948 Jy ! Component: 500 - total flux cleaned = -0.000274461 Jy ! Component: 550 - total flux cleaned = -0.000314382 Jy ! Component: 600 - total flux cleaned = -0.000392611 Jy ! Component: 650 - total flux cleaned = -0.000411761 Jy ! Component: 700 - total flux cleaned = -0.000469065 Jy ! Component: 750 - total flux cleaned = -0.000450039 Jy ! Component: 800 - total flux cleaned = -0.000506272 Jy ! Component: 850 - total flux cleaned = -0.000506105 Jy ! Component: 900 - total flux cleaned = -0.000561012 Jy ! Component: 950 - total flux cleaned = -0.000579277 Jy ! Component: 1000 - total flux cleaned = -0.000632904 Jy ! Component: 1050 - total flux cleaned = -0.00059728 Jy ! Component: 1100 - total flux cleaned = -0.000632913 Jy ! Component: 1150 - total flux cleaned = -0.000685281 Jy ! Component: 1200 - total flux cleaned = -0.000754302 Jy ! Component: 1250 - total flux cleaned = -0.000822802 Jy ! Component: 1300 - total flux cleaned = -0.000873589 Jy ! Component: 1350 - total flux cleaned = -0.000940962 Jy ! Component: 1400 - total flux cleaned = -0.000924274 Jy ! Component: 1450 - total flux cleaned = -0.000990819 Jy ! Component: 1500 - total flux cleaned = -0.00105672 Jy ! Component: 1550 - total flux cleaned = -0.00110538 Jy ! Component: 1600 - total flux cleaned = -0.00115389 Jy ! Component: 1650 - total flux cleaned = -0.00121788 Jy ! Component: 1700 - total flux cleaned = -0.00131317 Jy ! Component: 1750 - total flux cleaned = -0.00131326 Jy ! Component: 1800 - total flux cleaned = -0.00136068 Jy ! Component: 1850 - total flux cleaned = -0.00140731 Jy ! Component: 1900 - total flux cleaned = -0.00149988 Jy ! Component: 1950 - total flux cleaned = -0.00148441 Jy ! Component: 2000 - total flux cleaned = -0.00160637 Jy ! Component: 2050 - total flux cleaned = -0.00160652 Jy ! Component: 2100 - total flux cleaned = -0.00169657 Jy ! Component: 2150 - total flux cleaned = -0.0017265 Jy ! Component: 2200 - total flux cleaned = -0.00175613 Jy ! Component: 2250 - total flux cleaned = -0.00177084 Jy ! Component: 2300 - total flux cleaned = -0.00181481 Jy ! Component: 2350 - total flux cleaned = -0.00184405 Jy ! Component: 2400 - total flux cleaned = -0.00188747 Jy ! Component: 2450 - total flux cleaned = -0.00190206 Jy ! Component: 2500 - total flux cleaned = -0.00200194 Jy ! Component: 2550 - total flux cleaned = -0.00203026 Jy ! Component: 2600 - total flux cleaned = -0.00201623 Jy ! Component: 2650 - total flux cleaned = -0.00205826 Jy ! Component: 2700 - total flux cleaned = -0.00209984 Jy ! Component: 2750 - total flux cleaned = -0.00209992 Jy ! Component: 2800 - total flux cleaned = -0.0021138 Jy ! Component: 2850 - total flux cleaned = -0.00219614 Jy ! Component: 2900 - total flux cleaned = -0.00222333 Jy ! Component: 2950 - total flux cleaned = -0.00216911 Jy ! Component: 3000 - total flux cleaned = -0.00225001 Jy ! Component: 3050 - total flux cleaned = -0.00222315 Jy ! Component: 3100 - total flux cleaned = -0.00224984 Jy ! Component: 3150 - total flux cleaned = -0.00222332 Jy ! Component: 3200 - total flux cleaned = -0.00227606 Jy ! Component: 3250 - total flux cleaned = -0.00228907 Jy ! Component: 3300 - total flux cleaned = -0.00236735 Jy ! Component: 3350 - total flux cleaned = -0.00238033 Jy ! Component: 3400 - total flux cleaned = -0.00240602 Jy ! Component: 3450 - total flux cleaned = -0.00238025 Jy ! Component: 3500 - total flux cleaned = -0.00245691 Jy ! Component: 3550 - total flux cleaned = -0.00240604 Jy ! Component: 3600 - total flux cleaned = -0.00243135 Jy ! Component: 3650 - total flux cleaned = -0.00245655 Jy ! Component: 3700 - total flux cleaned = -0.00243144 Jy ! Component: 3750 - total flux cleaned = -0.00251857 Jy ! Component: 3800 - total flux cleaned = -0.00253105 Jy ! Component: 3850 - total flux cleaned = -0.00254347 Jy ! Component: 3900 - total flux cleaned = -0.00255577 Jy ! Component: 3950 - total flux cleaned = -0.00258026 Jy ! Component: 4000 - total flux cleaned = -0.00259246 Jy ! Component: 4050 - total flux cleaned = -0.00265292 Jy ! Total flux subtracted in 4096 components = -0.00261684 Jy ! Clean residual min=-0.000717 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.132962 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 398 components and 0.132962 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0456-3136_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 8.51 at -6.633 degrees (North through East) ! Clean map min=-0.001229 max=0.11655 Jy/beam ! Writing clean map to FITS file: J0456-3136_S_map.fits wmodel J0456-3136_S_map.mod ! Writing 398 model components to file: J0456-3136_S_map.mod wobs J0456-3136_S_uvs.fits ! Writing UV FITS file: J0456-3136_S_uvs.fits wwins J0456-3136_S_map.win ! wwins: Wrote 5 windows to J0456-3136_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591717 0.591717 1.18343 2.36687 4.73373 9.46747 18.9349 37.8699 75.7398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 506.999 quit ! Quitting program ! Log file J0456-3136_S_dfm.log closed on Fri Feb 15 19:44:40 2019