! Started logfile: /image_prod/ug002_uva//J1104-2431_S_dfm.log on Wed Mar 4 23:53:03 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//J1104-2431_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1104-2431_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788333 visibilities/baseline/integration-bin. ! Found source: J1104-2431 ! ! 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 4257 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 J1104-2431_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.108536Jy sigma=6.572413 ! Fit after self-cal, rms=0.537158Jy sigma=3.089306 ! 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=2.58 mas, bmaj=7.992 mas, bpa=2.118 degrees ! Estimated noise=2.41773 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 = 0.364738 Jy ! Component: 100 - total flux cleaned = 0.452298 Jy ! Total flux subtracted in 100 components = 0.452298 Jy ! Clean residual min=-0.021035 max=0.039131 Jy/beam ! Clean residual mean=-0.000038 rms=0.005949 Jy/beam ! Combined flux in latest and established models = 0.452298 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.452298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121252Jy sigma=0.688445 ! Fit after self-cal, rms=0.121198Jy sigma=0.687825 ! Inverting map ! Added new window around map position (3.5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393311 Jy ! Component: 100 - total flux cleaned = 0.0604949 Jy ! Total flux subtracted in 100 components = 0.0604949 Jy ! Clean residual min=-0.017882 max=0.026102 Jy/beam ! Clean residual mean=-0.000007 rms=0.004437 Jy/beam ! Combined flux in latest and established models = 0.512793 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.512793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106993Jy sigma=0.580385 ! Fit after self-cal, rms=0.106466Jy sigma=0.575767 ! 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=3.263 mas, bmaj=9.454 mas, bpa=1.359 degrees ! Estimated noise=1.87232 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 = 0.0195042 Jy ! Component: 100 - total flux cleaned = 0.0295567 Jy ! Component: 150 - total flux cleaned = 0.0324546 Jy ! Component: 200 - total flux cleaned = 0.0339223 Jy ! Total flux subtracted in 200 components = 0.0339223 Jy ! Clean residual min=-0.019093 max=0.017112 Jy/beam ! Clean residual mean=0.000029 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 0.546715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.546715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103215Jy sigma=0.550717 ! Fit after self-cal, rms=0.103197Jy sigma=0.550008 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.263 x 9.454 at 1.359 degrees (North through East) ! Clean map min=-0.018441 max=0.456 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.15 KP 0.97 ! LA 1.05 MK 0.98 NL 1.01 OV 0.87 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.94 HN 1.17 KP 1.04 ! LA 1.04 MK 0.99 NL 0.96 OV 0.88 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.95 HN 1.18 KP 1.04 ! LA 1.03 MK 1.01 NL 0.94 OV 0.88 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.103197Jy sigma=0.550008 ! Fit after self-cal, rms=0.092634Jy sigma=0.458967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=9.482 mas, bpa=1.623 degrees ! Estimated noise=1.88329 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 (-5.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675214 Jy ! Component: 100 - total flux cleaned = 0.00633623 Jy ! Component: 150 - total flux cleaned = 0.00616852 Jy ! Component: 200 - total flux cleaned = 0.00571531 Jy ! Total flux subtracted in 200 components = 0.00571531 Jy ! Clean residual min=-0.007170 max=0.007658 Jy/beam ! Clean residual mean=-0.000027 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.55243 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.55243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090995Jy sigma=0.450634 ! Fit after self-cal, rms=0.090868Jy sigma=0.449455 ! 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=0.090868Jy sigma=0.449455 ! Fit after self-cal, rms=0.089795Jy sigma=0.442070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=9.482 mas, bpa=1.743 degrees ! Estimated noise=1.88118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556385 Jy ! Component: 100 - total flux cleaned = 0.00129295 Jy ! Component: 150 - total flux cleaned = 0.00175805 Jy ! Component: 200 - total flux cleaned = 0.00185689 Jy ! Total flux subtracted in 200 components = 0.00185689 Jy ! Clean residual min=-0.004975 max=0.004416 Jy/beam ! Clean residual mean=-0.000024 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.554287 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.554287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089207Jy sigma=0.439174 ! Fit after self-cal, rms=0.089074Jy sigma=0.438654 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 = -0.000638351 Jy ! Component: 100 - total flux cleaned = -0.00025473 Jy ! Component: 150 - total flux cleaned = 2.31042e-06 Jy ! Component: 200 - total flux cleaned = 0.000159049 Jy ! Total flux subtracted in 200 components = 0.000159049 Jy ! Clean residual min=-0.004802 max=0.004243 Jy/beam ! Clean residual mean=-0.000024 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.554446 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.554447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088823Jy sigma=0.437539 ! Fit after self-cal, rms=0.088757Jy sigma=0.437312 ! 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=0.088757Jy sigma=0.437312 ! Fit after self-cal, rms=0.089029Jy sigma=0.436355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=9.476 mas, bpa=1.753 degrees ! Estimated noise=1.87859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484658 Jy ! Component: 100 - total flux cleaned = 0.000104327 Jy ! Component: 150 - total flux cleaned = 0.000569624 Jy ! Component: 200 - total flux cleaned = 0.000634898 Jy ! Total flux subtracted in 200 components = 0.000634898 Jy ! Clean residual min=-0.004389 max=0.003958 Jy/beam ! Clean residual mean=-0.000022 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.555081 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.555082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088775Jy sigma=0.435168 ! Fit after self-cal, rms=0.088729Jy sigma=0.434953 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 = -0.000258327 Jy ! Component: 100 - total flux cleaned = 0.000112797 Jy ! Component: 150 - total flux cleaned = 0.000271634 Jy ! Component: 200 - total flux cleaned = 0.000369085 Jy ! Total flux subtracted in 200 components = 0.000369085 Jy ! Clean residual min=-0.004231 max=0.003559 Jy/beam ! Clean residual mean=-0.000022 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.555451 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.555451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088628Jy sigma=0.434476 ! Fit after self-cal, rms=0.088604Jy sigma=0.434381 ! 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=0.088604Jy sigma=0.434381 ! Fit after self-cal, rms=0.088886Jy sigma=0.434086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.645 mas, bmaj=19.82 mas, bpa=0.3545 degrees ! Estimated noise=2.2823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450234 Jy ! Component: 100 - total flux cleaned = 0.000680265 Jy ! Component: 150 - total flux cleaned = 0.00084979 Jy ! Component: 200 - total flux cleaned = 0.000991552 Jy ! Total flux subtracted in 200 components = 0.000991552 Jy ! Clean residual min=-0.004078 max=0.003946 Jy/beam ! Clean residual mean=-0.000042 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.556442 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.556442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088819Jy sigma=0.433780 ! Fit after self-cal, rms=0.088803Jy sigma=0.433686 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 = -3.04907e-05 Jy ! Component: 100 - total flux cleaned = 0.000144675 Jy ! Component: 150 - total flux cleaned = 0.00026059 Jy ! Component: 200 - total flux cleaned = 0.000337062 Jy ! Total flux subtracted in 200 components = 0.000337062 Jy ! Clean residual min=-0.004044 max=0.003969 Jy/beam ! Clean residual mean=-0.000041 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.556779 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.556779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088773Jy sigma=0.433575 ! Fit after self-cal, rms=0.088765Jy sigma=0.433542 ! 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=3.272 mas, bmaj=9.475 mas, bpa=1.741 degrees ! Estimated noise=1.87762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 9.475 at 1.741 degrees (North through East) ! Clean map min=-0.0044967 max=0.46045 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=2.581 mas, bmaj=8.012 mas, bpa=2.344 degrees ! Estimated noise=2.42174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.365163 Jy ! Component: 100 - total flux cleaned = 0.453358 Jy ! Component: 150 - total flux cleaned = 0.488742 Jy ! Component: 200 - total flux cleaned = 0.509114 Jy ! Total flux subtracted in 200 components = 0.509114 Jy ! Clean residual min=-0.006951 max=0.010777 Jy/beam ! Clean residual mean=-0.000034 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.509114 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.509114 Jy ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=9.475 mas, bpa=1.741 degrees ! Estimated noise=1.87762 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 = 0.017397 Jy ! Component: 100 - total flux cleaned = 0.0275601 Jy ! Component: 150 - total flux cleaned = 0.0342243 Jy ! Component: 200 - total flux cleaned = 0.038923 Jy ! Total flux subtracted in 200 components = 0.038923 Jy ! Clean residual min=-0.005237 max=0.004028 Jy/beam ! Clean residual mean=-0.000028 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.548037 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 0.548037 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=7.645 mas, bmaj=19.82 mas, bpa=0.3545 degrees ! Estimated noise=2.2823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464146 Jy ! Component: 100 - total flux cleaned = 0.00721049 Jy ! Component: 150 - total flux cleaned = 0.00782783 Jy ! Component: 200 - total flux cleaned = 0.00805287 Jy ! Total flux subtracted in 200 components = 0.00805287 Jy ! Clean residual min=-0.004692 max=0.004003 Jy/beam ! Clean residual mean=-0.000044 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.55609 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 = 0.000148903 Jy ! Component: 100 - total flux cleaned = 0.000240377 Jy ! Component: 150 - total flux cleaned = 0.000369472 Jy ! Component: 200 - total flux cleaned = 0.000410035 Jy ! Total flux subtracted in 200 components = 0.000410035 Jy ! Clean residual min=-0.004546 max=0.003994 Jy/beam ! Clean residual mean=-0.000043 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.5565 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 98 components and 0.5565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=9.475 mas, bpa=1.741 degrees ! Estimated noise=1.87762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000635138 Jy ! Component: 100 - total flux cleaned = -0.000553681 Jy ! Component: 150 - total flux cleaned = -0.000558128 Jy ! Component: 200 - total flux cleaned = -0.000355699 Jy ! Total flux subtracted in 200 components = -0.000355699 Jy ! Clean residual min=-0.004508 max=0.003882 Jy/beam ! Clean residual mean=-0.000021 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.556145 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.556144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088786Jy sigma=0.433754 ! Fit after self-cal, rms=0.088777Jy sigma=0.433654 wmodel J1104-2431_S_map.mod ! Writing 111 model components to file: J1104-2431_S_map.mod wobs J1104-2431_S_uvs.fits ! Writing UV FITS file: J1104-2431_S_uvs.fits wwins J1104-2431_S_map.win ! wwins: Wrote 3 windows to J1104-2431_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 = -0.00043213 Jy ! Component: 100 - total flux cleaned = -0.000896926 Jy ! Component: 150 - total flux cleaned = -0.0013322 Jy ! Component: 200 - total flux cleaned = -0.00168139 Jy ! Component: 250 - total flux cleaned = -0.00206885 Jy ! Component: 300 - total flux cleaned = -0.00227862 Jy ! Component: 350 - total flux cleaned = -0.00248024 Jy ! Component: 400 - total flux cleaned = -0.00252895 Jy ! Component: 450 - total flux cleaned = -0.00271646 Jy ! Component: 500 - total flux cleaned = -0.00271534 Jy ! Component: 550 - total flux cleaned = -0.00280572 Jy ! Component: 600 - total flux cleaned = -0.00297944 Jy ! Component: 650 - total flux cleaned = -0.00306414 Jy ! Component: 700 - total flux cleaned = -0.00314552 Jy ! Component: 750 - total flux cleaned = -0.00326503 Jy ! Component: 800 - total flux cleaned = -0.0033038 Jy ! Component: 850 - total flux cleaned = -0.00338066 Jy ! Component: 900 - total flux cleaned = -0.00349319 Jy ! Component: 950 - total flux cleaned = -0.00360296 Jy ! Component: 1000 - total flux cleaned = -0.00360176 Jy ! Component: 1050 - total flux cleaned = -0.003601 Jy ! Component: 1100 - total flux cleaned = -0.00356575 Jy ! Component: 1150 - total flux cleaned = -0.00356523 Jy ! Component: 1200 - total flux cleaned = -0.00349899 Jy ! Component: 1250 - total flux cleaned = -0.00343444 Jy ! Component: 1300 - total flux cleaned = -0.00340228 Jy ! Component: 1350 - total flux cleaned = -0.0034961 Jy ! Component: 1400 - total flux cleaned = -0.0033093 Jy ! Component: 1450 - total flux cleaned = -0.0032486 Jy ! Component: 1500 - total flux cleaned = -0.003249 Jy ! Component: 1550 - total flux cleaned = -0.00327841 Jy ! Component: 1600 - total flux cleaned = -0.00319074 Jy ! Component: 1650 - total flux cleaned = -0.00322001 Jy ! Component: 1700 - total flux cleaned = -0.00322034 Jy ! Component: 1750 - total flux cleaned = -0.00319223 Jy ! Component: 1800 - total flux cleaned = -0.00321952 Jy ! Component: 1850 - total flux cleaned = -0.00311065 Jy ! Component: 1900 - total flux cleaned = -0.00316378 Jy ! Component: 1950 - total flux cleaned = -0.00311097 Jy ! Component: 2000 - total flux cleaned = -0.0030591 Jy ! Component: 2050 - total flux cleaned = -0.00313579 Jy ! Component: 2100 - total flux cleaned = -0.00308503 Jy ! Component: 2150 - total flux cleaned = -0.00316013 Jy ! Component: 2200 - total flux cleaned = -0.00315933 Jy ! Component: 2250 - total flux cleaned = -0.00315941 Jy ! Component: 2300 - total flux cleaned = -0.00320702 Jy ! Component: 2350 - total flux cleaned = -0.00318313 Jy ! Component: 2400 - total flux cleaned = -0.00325327 Jy ! Component: 2450 - total flux cleaned = -0.00325316 Jy ! Component: 2500 - total flux cleaned = -0.00325274 Jy ! Component: 2550 - total flux cleaned = -0.00329799 Jy ! Component: 2600 - total flux cleaned = -0.00338722 Jy ! Component: 2650 - total flux cleaned = -0.00340899 Jy ! Component: 2700 - total flux cleaned = -0.00347467 Jy ! Component: 2750 - total flux cleaned = -0.00349645 Jy ! Component: 2800 - total flux cleaned = -0.00360316 Jy ! Component: 2850 - total flux cleaned = -0.00364588 Jy ! Component: 2900 - total flux cleaned = -0.00374984 Jy ! Component: 2950 - total flux cleaned = -0.00377033 Jy ! Component: 3000 - total flux cleaned = -0.00387241 Jy ! Component: 3050 - total flux cleaned = -0.00385202 Jy ! Component: 3100 - total flux cleaned = -0.00397209 Jy ! Component: 3150 - total flux cleaned = -0.00405127 Jy ! Component: 3200 - total flux cleaned = -0.00411015 Jy ! Component: 3250 - total flux cleaned = -0.00414886 Jy ! Component: 3300 - total flux cleaned = -0.00424529 Jy ! Component: 3350 - total flux cleaned = -0.00428347 Jy ! Component: 3400 - total flux cleaned = -0.00432131 Jy ! Component: 3450 - total flux cleaned = -0.00437763 Jy ! Component: 3500 - total flux cleaned = -0.00441509 Jy ! Component: 3550 - total flux cleaned = -0.00452523 Jy ! Component: 3600 - total flux cleaned = -0.00456152 Jy ! Component: 3650 - total flux cleaned = -0.00457969 Jy ! Component: 3700 - total flux cleaned = -0.00461554 Jy ! Component: 3750 - total flux cleaned = -0.00465109 Jy ! Component: 3800 - total flux cleaned = -0.00470371 Jy ! Component: 3850 - total flux cleaned = -0.0047386 Jy ! Component: 3900 - total flux cleaned = -0.00482492 Jy ! Component: 3950 - total flux cleaned = -0.00485912 Jy ! Component: 4000 - total flux cleaned = -0.00494362 Jy ! Component: 4050 - total flux cleaned = -0.00496022 Jy ! Total flux subtracted in 4096 components = -0.00494348 Jy ! Clean residual min=-0.001013 max=0.000954 Jy/beam ! Clean residual mean=-0.000011 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.551201 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 393 components and 0.551201 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1104-2431_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 9.475 at 1.741 degrees (North through East) ! Clean map min=-0.0029935 max=0.46695 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1104-2431_S_map.fits wmodel /image_prod/ug002_uva//J1104-2431_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J1104-2431_S_map.mod wobs /image_prod/ug002_uva//J1104-2431_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1104-2431_S_uvs.fits wwins /image_prod/ug002_uva//J1104-2431_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1104-2431_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.466952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192406 0.192406 0.384812 0.769625 1.53925 3.0785 6.157 12.314 24.628 49.256 98.512 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.466 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1559.2 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1104-2431_S_dfm.log closed on Wed Mar 4 23:53:07 2020