! Started logfile: /image_prod/ug002_uva//J2035+1857_S_dfm.log on Thu Mar 5 04:52:53 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//J2035+1857_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2035+1857_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2035+1857 ! ! 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 7560 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 J2035+1857_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=1.039541Jy sigma=7.967845 ! Fit after self-cal, rms=0.773328Jy sigma=5.959607 ! 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=2.529 mas, bmaj=6.055 mas, bpa=-6.127 degrees ! Estimated noise=1.44208 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 = 0.176052 Jy ! Component: 100 - total flux cleaned = 0.252638 Jy ! Total flux subtracted in 100 components = 0.252638 Jy ! Clean residual min=-0.032043 max=0.048819 Jy/beam ! Clean residual mean=0.000135 rms=0.009821 Jy/beam ! Combined flux in latest and established models = 0.252638 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.252638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167622Jy sigma=1.228957 ! Fit after self-cal, rms=0.167284Jy sigma=1.227224 ! 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=2.886 mas, bmaj=6.676 mas, bpa=-5.347 degrees ! Estimated noise=1.07896 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 = 0.0607246 Jy ! Component: 100 - total flux cleaned = 0.0985499 Jy ! Component: 150 - total flux cleaned = 0.124756 Jy ! Component: 200 - total flux cleaned = 0.143566 Jy ! Total flux subtracted in 200 components = 0.143566 Jy ! Clean residual min=-0.027569 max=0.049708 Jy/beam ! Clean residual mean=0.000018 rms=0.009161 Jy/beam ! Combined flux in latest and established models = 0.396205 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.396205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139959Jy sigma=1.014302 ! Fit after self-cal, rms=0.139669Jy sigma=1.012142 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 6.676 at -5.347 degrees (North through East) ! Clean map min=-0.026838 max=0.23244 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 HN 1.07 LA 0.80 MK 1.29 ! NL 0.99 OV 1.05 PT 0.79 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 HN 1.07 LA 0.82 MK 1.24 ! NL 1.05 OV 1.08 PT 0.81 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 HN 1.10 LA 0.81 MK 1.12 ! NL 1.01 OV 1.15 PT 0.84 SC 1.07 ! ! ! Fit before self-cal, rms=0.139669Jy sigma=1.012142 ! Fit after self-cal, rms=0.155877Jy sigma=0.902972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.075 mas, bpa=-5.231 degrees ! Estimated noise=1.13848 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 (-16.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318115 Jy ! Component: 100 - total flux cleaned = 0.0363174 Jy ! Component: 150 - total flux cleaned = 0.0379894 Jy ! Component: 200 - total flux cleaned = 0.0403249 Jy ! Total flux subtracted in 200 components = 0.0403249 Jy ! Clean residual min=-0.022422 max=0.041648 Jy/beam ! Clean residual mean=-0.000031 rms=0.006871 Jy/beam ! Combined flux in latest and established models = 0.43653 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.43653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143224Jy sigma=0.826449 ! Fit after self-cal, rms=0.143094Jy sigma=0.816970 ! Inverting map ! Added new window around map position (-36.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413427 Jy ! Component: 100 - total flux cleaned = 0.0629308 Jy ! Component: 150 - total flux cleaned = 0.0734306 Jy ! Component: 200 - total flux cleaned = 0.0805702 Jy ! Total flux subtracted in 200 components = 0.0805702 Jy ! Clean residual min=-0.019697 max=0.029243 Jy/beam ! Clean residual mean=0.000003 rms=0.005514 Jy/beam ! Combined flux in latest and established models = 0.5171 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.5171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127556Jy sigma=0.701618 ! Fit after self-cal, rms=0.125843Jy sigma=0.681662 ! Inverting map ! Added new window around map position (-5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027259 Jy ! Component: 100 - total flux cleaned = 0.039658 Jy ! Component: 150 - total flux cleaned = 0.0470177 Jy ! Component: 200 - total flux cleaned = 0.0501576 Jy ! Total flux subtracted in 200 components = 0.0501576 Jy ! Clean residual min=-0.017071 max=0.019025 Jy/beam ! Clean residual mean=-0.000012 rms=0.004364 Jy/beam ! Combined flux in latest and established models = 0.567258 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.567258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117277Jy sigma=0.613836 ! Fit after self-cal, rms=0.115680Jy sigma=0.604183 ! 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=0.115680Jy sigma=0.604183 ! Fit after self-cal, rms=0.088334Jy sigma=0.551455 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=6.935 mas, bpa=-4.788 degrees ! Estimated noise=1.10238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158117 Jy ! Component: 100 - total flux cleaned = 0.0271056 Jy ! Component: 150 - total flux cleaned = 0.0360907 Jy ! Component: 200 - total flux cleaned = 0.0425316 Jy ! Total flux subtracted in 200 components = 0.0425316 Jy ! Clean residual min=-0.011472 max=0.011901 Jy/beam ! Clean residual mean=0.000008 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 0.609789 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 150 components and 0.60979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083880Jy sigma=0.516925 ! Fit after self-cal, rms=0.082918Jy sigma=0.511811 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 (-3.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043856 Jy ! Component: 100 - total flux cleaned = 0.00713255 Jy ! Component: 150 - total flux cleaned = 0.00978526 Jy ! Component: 200 - total flux cleaned = 0.0118926 Jy ! Total flux subtracted in 200 components = 0.0118926 Jy ! Clean residual min=-0.009501 max=0.010266 Jy/beam ! Clean residual mean=0.000004 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.621682 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 183 components and 0.621682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079769Jy sigma=0.491296 ! Fit after self-cal, rms=0.079441Jy sigma=0.489928 ! 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=0.079441Jy sigma=0.489928 ! Fit after self-cal, rms=0.074204Jy sigma=0.478617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=6.903 mas, bpa=-4.897 degrees ! Estimated noise=1.0916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881483 Jy ! Component: 100 - total flux cleaned = 0.013438 Jy ! Component: 150 - total flux cleaned = 0.0162382 Jy ! Component: 200 - total flux cleaned = 0.018555 Jy ! Total flux subtracted in 200 components = 0.018555 Jy ! Clean residual min=-0.008111 max=0.009155 Jy/beam ! Clean residual mean=0.000008 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.640237 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 207 components and 0.640237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072335Jy sigma=0.464586 ! Fit after self-cal, rms=0.072025Jy sigma=0.463237 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 (43, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794424 Jy ! Component: 100 - total flux cleaned = 0.0128917 Jy ! Component: 150 - total flux cleaned = 0.0158772 Jy ! Component: 200 - total flux cleaned = 0.018976 Jy ! Total flux subtracted in 200 components = 0.018976 Jy ! Clean residual min=-0.006960 max=0.006542 Jy/beam ! Clean residual mean=0.000010 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.659213 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 231 components and 0.659213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070601Jy sigma=0.451621 ! Fit after self-cal, rms=0.070505Jy sigma=0.451200 ! 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=0.070505Jy sigma=0.451200 ! Fit after self-cal, rms=0.069464Jy sigma=0.449523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.31 mas, bmaj=10.64 mas, bpa=-5.083 degrees ! Estimated noise=1.41281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673381 Jy ! Component: 100 - total flux cleaned = 0.0113341 Jy ! Component: 150 - total flux cleaned = 0.0154797 Jy ! Component: 200 - total flux cleaned = 0.0184722 Jy ! Total flux subtracted in 200 components = 0.0184722 Jy ! Clean residual min=-0.008154 max=0.007693 Jy/beam ! Clean residual mean=0.000017 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.677685 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 260 components and 0.677685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068693Jy sigma=0.443728 ! Fit after self-cal, rms=0.068524Jy sigma=0.442886 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 = 0.00347972 Jy ! Component: 100 - total flux cleaned = 0.0059081 Jy ! Component: 150 - total flux cleaned = 0.00819302 Jy ! Component: 200 - total flux cleaned = 0.0092958 Jy ! Total flux subtracted in 200 components = 0.0092958 Jy ! Clean residual min=-0.006685 max=0.006521 Jy/beam ! Clean residual mean=0.000016 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.686981 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 278 components and 0.686981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068239Jy sigma=0.441446 ! Fit after self-cal, rms=0.068143Jy sigma=0.441110 ! 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=2.985 mas, bmaj=6.894 mas, bpa=-4.976 degrees ! Estimated noise=1.08695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 6.894 at -4.976 degrees (North through East) ! Clean map min=-0.013573 max=0.22884 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=2.609 mas, bmaj=6.233 mas, bpa=-5.701 degrees ! Estimated noise=1.47113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176148 Jy ! Component: 100 - total flux cleaned = 0.255361 Jy ! Component: 150 - total flux cleaned = 0.312098 Jy ! Component: 200 - total flux cleaned = 0.358391 Jy ! Total flux subtracted in 200 components = 0.358391 Jy ! Clean residual min=-0.024891 max=0.028782 Jy/beam ! Clean residual mean=0.000083 rms=0.006962 Jy/beam ! Combined flux in latest and established models = 0.358391 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.358391 Jy ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=6.894 mas, bpa=-4.976 degrees ! Estimated noise=1.08695 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 = 0.0486493 Jy ! Component: 100 - total flux cleaned = 0.086534 Jy ! Component: 150 - total flux cleaned = 0.117471 Jy ! Component: 200 - total flux cleaned = 0.143151 Jy ! Total flux subtracted in 200 components = 0.143151 Jy ! Clean residual min=-0.016653 max=0.017534 Jy/beam ! Clean residual mean=0.000025 rms=0.004812 Jy/beam ! Combined flux in latest and established models = 0.501541 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 78 components and 0.501541 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=6.31 mas, bmaj=10.64 mas, bpa=-5.083 degrees ! Estimated noise=1.41281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400755 Jy ! Component: 100 - total flux cleaned = 0.0676737 Jy ! Component: 150 - total flux cleaned = 0.0892467 Jy ! Component: 200 - total flux cleaned = 0.106543 Jy ! Total flux subtracted in 200 components = 0.106543 Jy ! Clean residual min=-0.019234 max=0.016869 Jy/beam ! Clean residual mean=0.000028 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 0.608084 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 = 0.0143941 Jy ! Component: 100 - total flux cleaned = 0.0242585 Jy ! Component: 150 - total flux cleaned = 0.0303451 Jy ! Component: 200 - total flux cleaned = 0.0357892 Jy ! Total flux subtracted in 200 components = 0.0357892 Jy ! Clean residual min=-0.014675 max=0.013241 Jy/beam ! Clean residual mean=0.000024 rms=0.003518 Jy/beam ! Combined flux in latest and established models = 0.643873 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 188 components and 0.643873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=6.894 mas, bpa=-4.976 degrees ! Estimated noise=1.08695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436681 Jy ! Component: 100 - total flux cleaned = 0.00571305 Jy ! Component: 150 - total flux cleaned = 0.00720662 Jy ! Component: 200 - total flux cleaned = 0.00913942 Jy ! Total flux subtracted in 200 components = 0.00913942 Jy ! Clean residual min=-0.009321 max=0.008747 Jy/beam ! Clean residual mean=0.000012 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.653013 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 219 components and 0.653013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071925Jy sigma=0.470773 ! Fit after self-cal, rms=0.071022Jy sigma=0.461768 wmodel J2035+1857_S_map.mod ! Writing 219 model components to file: J2035+1857_S_map.mod wobs J2035+1857_S_uvs.fits ! Writing UV FITS file: J2035+1857_S_uvs.fits wwins J2035+1857_S_map.win ! wwins: Wrote 6 windows to J2035+1857_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 = -0.0041276 Jy ! Component: 100 - total flux cleaned = -0.00572221 Jy ! Component: 150 - total flux cleaned = -0.00598344 Jy ! Component: 200 - total flux cleaned = -0.00610319 Jy ! Component: 250 - total flux cleaned = -0.00621582 Jy ! Component: 300 - total flux cleaned = -0.00676294 Jy ! Component: 350 - total flux cleaned = -0.00717891 Jy ! Component: 400 - total flux cleaned = -0.00767843 Jy ! Component: 450 - total flux cleaned = -0.00796782 Jy ! Component: 500 - total flux cleaned = -0.00815638 Jy ! Component: 550 - total flux cleaned = -0.00833372 Jy ! Component: 600 - total flux cleaned = -0.00815837 Jy ! Component: 650 - total flux cleaned = -0.00807608 Jy ! Component: 700 - total flux cleaned = -0.008078 Jy ! Component: 750 - total flux cleaned = -0.00808118 Jy ! Component: 800 - total flux cleaned = -0.00800615 Jy ! Component: 850 - total flux cleaned = -0.00808267 Jy ! Component: 900 - total flux cleaned = -0.00830209 Jy ! Component: 950 - total flux cleaned = -0.00822925 Jy ! Component: 1000 - total flux cleaned = -0.0082986 Jy ! Component: 1050 - total flux cleaned = -0.00843376 Jy ! Component: 1100 - total flux cleaned = -0.0084327 Jy ! Component: 1150 - total flux cleaned = -0.00862779 Jy ! Component: 1200 - total flux cleaned = -0.00869123 Jy ! Component: 1250 - total flux cleaned = -0.00894076 Jy ! Component: 1300 - total flux cleaned = -0.00924692 Jy ! Component: 1350 - total flux cleaned = -0.00930598 Jy ! Component: 1400 - total flux cleaned = -0.0093647 Jy ! Component: 1450 - total flux cleaned = -0.00948145 Jy ! Component: 1500 - total flux cleaned = -0.00942441 Jy ! Component: 1550 - total flux cleaned = -0.00914463 Jy ! Component: 1600 - total flux cleaned = -0.00909079 Jy ! Component: 1650 - total flux cleaned = -0.00909106 Jy ! Component: 1700 - total flux cleaned = -0.00893185 Jy ! Component: 1750 - total flux cleaned = -0.00877416 Jy ! Component: 1800 - total flux cleaned = -0.0086202 Jy ! Component: 1850 - total flux cleaned = -0.00856928 Jy ! Component: 1900 - total flux cleaned = -0.00842018 Jy ! Component: 1950 - total flux cleaned = -0.00832256 Jy ! Component: 2000 - total flux cleaned = -0.00813119 Jy ! Component: 2050 - total flux cleaned = -0.00803643 Jy ! Component: 2100 - total flux cleaned = -0.00789692 Jy ! Component: 2150 - total flux cleaned = -0.00757772 Jy ! Component: 2200 - total flux cleaned = -0.00748727 Jy ! Component: 2250 - total flux cleaned = -0.00726599 Jy ! Component: 2300 - total flux cleaned = -0.00691798 Jy ! Component: 2350 - total flux cleaned = -0.00674719 Jy ! Component: 2400 - total flux cleaned = -0.00670485 Jy ! Component: 2450 - total flux cleaned = -0.00633023 Jy ! Component: 2500 - total flux cleaned = -0.00632982 Jy ! Component: 2550 - total flux cleaned = -0.00596543 Jy ! Component: 2600 - total flux cleaned = -0.00592451 Jy ! Component: 2650 - total flux cleaned = -0.00560956 Jy ! Component: 2700 - total flux cleaned = -0.0054555 Jy ! Component: 2750 - total flux cleaned = -0.00537981 Jy ! Component: 2800 - total flux cleaned = -0.0051916 Jy ! Component: 2850 - total flux cleaned = -0.00504332 Jy ! Component: 2900 - total flux cleaned = -0.00493336 Jy ! Component: 2950 - total flux cleaned = -0.00489692 Jy ! Component: 3000 - total flux cleaned = -0.00475422 Jy ! Component: 3050 - total flux cleaned = -0.00464885 Jy ! Component: 3100 - total flux cleaned = -0.00464939 Jy ! Component: 3150 - total flux cleaned = -0.00458015 Jy ! Component: 3200 - total flux cleaned = -0.00447747 Jy ! Component: 3250 - total flux cleaned = -0.00434266 Jy ! Component: 3300 - total flux cleaned = -0.00434248 Jy ! Component: 3350 - total flux cleaned = -0.00427664 Jy ! Component: 3400 - total flux cleaned = -0.00427648 Jy ! Component: 3450 - total flux cleaned = -0.00424431 Jy ! Component: 3500 - total flux cleaned = -0.00414791 Jy ! Component: 3550 - total flux cleaned = -0.00411633 Jy ! Component: 3600 - total flux cleaned = -0.00405396 Jy ! Component: 3650 - total flux cleaned = -0.00405338 Jy ! Component: 3700 - total flux cleaned = -0.0040533 Jy ! Component: 3750 - total flux cleaned = -0.00393223 Jy ! Component: 3800 - total flux cleaned = -0.00393205 Jy ! Component: 3850 - total flux cleaned = -0.00378461 Jy ! Component: 3900 - total flux cleaned = -0.00381364 Jy ! Component: 3950 - total flux cleaned = -0.0037553 Jy ! Component: 4000 - total flux cleaned = -0.00375563 Jy ! Component: 4050 - total flux cleaned = -0.00372742 Jy ! Total flux subtracted in 4096 components = -0.00369916 Jy ! Clean residual min=-0.001398 max=0.002050 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.649314 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 521 components and 0.649314 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2035+1857_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 6.894 at -4.976 degrees (North through East) ! Clean map min=-0.0070296 max=0.23589 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2035+1857_S_map.fits wmodel /image_prod/ug002_uva//J2035+1857_S_map.mod ! Writing 521 model components to file: /image_prod/ug002_uva//J2035+1857_S_map.mod wobs /image_prod/ug002_uva//J2035+1857_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2035+1857_S_uvs.fits wwins /image_prod/ug002_uva//J2035+1857_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2035+1857_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000513819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653477 0.653477 1.30695 2.61391 5.22782 10.4556 20.9113 41.8225 83.6451 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.082 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2035+1857_S_dfm.log closed on Thu Mar 5 04:52:57 2020