! Started logfile: /image_prod/ug002_uva//J1051+2027_S_dfm.log on Wed Mar 4 23:44:59 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//J1051+2027_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1051+2027_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.889506 visibilities/baseline/integration-bin. ! Found source: J1051+2027 ! ! 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 4323 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 J1051+2027_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018244Jy sigma=8.835998 ! Fit after self-cal, rms=0.853323Jy sigma=7.406065 ! 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=2.941 mas, bmaj=6.14 mas, bpa=0.7366 degrees ! Estimated noise=1.66208 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 = 0.116343 Jy ! Component: 100 - total flux cleaned = 0.141747 Jy ! Total flux subtracted in 100 components = 0.141747 Jy ! Clean residual min=-0.006200 max=0.007215 Jy/beam ! Clean residual mean=0.000014 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.141747 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.141747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064921Jy sigma=0.484054 ! Fit after self-cal, rms=0.064921Jy sigma=0.483994 ! 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=3.501 mas, bmaj=7.102 mas, bpa=-1.455 degrees ! Estimated noise=1.28541 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 = 0.00631829 Jy ! Component: 100 - total flux cleaned = 0.00646588 Jy ! Component: 150 - total flux cleaned = 0.006461 Jy ! Component: 200 - total flux cleaned = 0.00646135 Jy ! Total flux subtracted in 200 components = 0.00646135 Jy ! Clean residual min=-0.005201 max=0.004255 Jy/beam ! Clean residual mean=0.000015 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.148209 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.148209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064170Jy sigma=0.477976 ! Fit after self-cal, rms=0.064129Jy sigma=0.477817 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.501 x 7.102 at -1.455 degrees (North through East) ! Clean map min=-0.0050174 max=0.14804 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.99 KP 0.97 ! LA 1.07 MK 1.03 OV 0.85 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.96 KP 1.04 ! LA 1.05 MK 1.02 OV 0.88 PT 1.06 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 1.04 ! LA 1.00 MK 1.00 OV 0.90 PT 1.03 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.064129Jy sigma=0.477817 ! Fit after self-cal, rms=0.061377Jy sigma=0.464911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=7.058 mas, bpa=-0.6589 degrees ! Estimated noise=1.27811 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 (-3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288511 Jy ! Component: 100 - total flux cleaned = 0.00289402 Jy ! Component: 150 - total flux cleaned = 0.00284342 Jy ! Component: 200 - total flux cleaned = 0.00289163 Jy ! Total flux subtracted in 200 components = 0.00289163 Jy ! Clean residual min=-0.002288 max=0.002871 Jy/beam ! Clean residual mean=0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.1511 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.1511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061178Jy sigma=0.463333 ! Fit after self-cal, rms=0.061177Jy sigma=0.463107 ! 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=0.061177Jy sigma=0.463107 ! Fit after self-cal, rms=0.059770Jy sigma=0.460090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=7.03 mas, bpa=-0.8487 degrees ! Estimated noise=1.27598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178847 Jy ! Component: 100 - total flux cleaned = 0.00193374 Jy ! Component: 150 - total flux cleaned = 0.00197516 Jy ! Component: 200 - total flux cleaned = 0.0019752 Jy ! Total flux subtracted in 200 components = 0.0019752 Jy ! Clean residual min=-0.002098 max=0.002587 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.153076 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.153076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059685Jy sigma=0.459525 ! Fit after self-cal, rms=0.059672Jy sigma=0.459468 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 (38.5, 92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527257 Jy ! Component: 100 - total flux cleaned = 0.000147288 Jy ! Component: 150 - total flux cleaned = 3.22211e-06 Jy ! Component: 200 - total flux cleaned = -0.000159873 Jy ! Total flux subtracted in 200 components = -0.000159873 Jy ! Clean residual min=-0.001965 max=0.002016 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.152916 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.152916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059516Jy sigma=0.458477 ! Fit after self-cal, rms=0.059508Jy sigma=0.458439 ! 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=0.059508Jy sigma=0.458439 ! Fit after self-cal, rms=0.059285Jy sigma=0.458337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.01 mas, bpa=-0.7944 degrees ! Estimated noise=1.27607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272758 Jy ! Component: 100 - total flux cleaned = 0.000307915 Jy ! Component: 150 - total flux cleaned = 0.000341714 Jy ! Component: 200 - total flux cleaned = 0.000371582 Jy ! Total flux subtracted in 200 components = 0.000371582 Jy ! Clean residual min=-0.001811 max=0.002059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.153287 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.153287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059238Jy sigma=0.458052 ! Fit after self-cal, rms=0.059234Jy sigma=0.458040 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 (-124.5, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121521 Jy ! Component: 100 - total flux cleaned = 0.00133221 Jy ! Component: 150 - total flux cleaned = 0.0014355 Jy ! Component: 200 - total flux cleaned = 0.00146708 Jy ! Total flux subtracted in 200 components = 0.00146708 Jy ! Clean residual min=-0.001914 max=0.001958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.154754 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.154754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059165Jy sigma=0.457482 ! Fit after self-cal, rms=0.059163Jy sigma=0.457445 ! Inverting map ! Added new window around map position (43.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166296 Jy ! Component: 100 - total flux cleaned = 0.00210088 Jy ! Component: 150 - total flux cleaned = 0.00240966 Jy ! Component: 200 - total flux cleaned = 0.00259836 Jy ! Total flux subtracted in 200 components = 0.00259836 Jy ! Clean residual min=-0.001754 max=0.001791 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.157353 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.157353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059107Jy sigma=0.456870 ! Fit after self-cal, rms=0.059105Jy sigma=0.456846 ! Inverting map ! Added new window around map position (120.5, 79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131374 Jy ! Component: 100 - total flux cleaned = 0.00143669 Jy ! Component: 150 - total flux cleaned = 0.00147043 Jy ! Component: 200 - total flux cleaned = 0.00156434 Jy ! Total flux subtracted in 200 components = 0.00156434 Jy ! Clean residual min=-0.001909 max=0.001667 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.158917 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.158917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059041Jy sigma=0.456359 ! Fit after self-cal, rms=0.059036Jy sigma=0.456325 ! 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=0.059036Jy sigma=0.456325 ! Fit after self-cal, rms=0.059096Jy sigma=0.456193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.089 mas, bmaj=11.08 mas, bpa=3.289 degrees ! Estimated noise=1.58743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659081 Jy ! Component: 100 - total flux cleaned = 0.000778732 Jy ! Component: 150 - total flux cleaned = 0.000910465 Jy ! Component: 200 - total flux cleaned = 0.000991864 Jy ! Total flux subtracted in 200 components = 0.000991864 Jy ! Clean residual min=-0.001296 max=0.001875 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.159909 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.159909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059083Jy sigma=0.456104 ! Fit after self-cal, rms=0.059082Jy sigma=0.456099 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 (-58.5, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133752 Jy ! Component: 100 - total flux cleaned = 0.0016761 Jy ! Component: 150 - total flux cleaned = 0.00198202 Jy ! Component: 200 - total flux cleaned = 0.00210333 Jy ! Total flux subtracted in 200 components = 0.00210333 Jy ! Clean residual min=-0.001190 max=0.001223 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.162012 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 198 components and 0.162012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059041Jy sigma=0.455726 ! Fit after self-cal, rms=0.059040Jy sigma=0.455711 ! 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=3.439 mas, bmaj=7.006 mas, bpa=-0.7953 degrees ! Estimated noise=1.27825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.439 x 7.006 at -0.7953 degrees (North through East) ! Clean map min=-0.0017075 max=0.14693 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=2.896 mas, bmaj=6.079 mas, bpa=1.38 degrees ! Estimated noise=1.62799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113912 Jy ! Component: 100 - total flux cleaned = 0.139036 Jy ! Component: 150 - total flux cleaned = 0.147786 Jy ! Component: 200 - total flux cleaned = 0.151468 Jy ! Total flux subtracted in 200 components = 0.151468 Jy ! Clean residual min=-0.002973 max=0.003503 Jy/beam ! Clean residual mean=0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.151468 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.151468 Jy ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=7.006 mas, bpa=-0.7953 degrees ! Estimated noise=1.27825 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 = 0.00319835 Jy ! Component: 100 - total flux cleaned = 0.00490142 Jy ! Component: 150 - total flux cleaned = 0.00629419 Jy ! Component: 200 - total flux cleaned = 0.00715511 Jy ! Total flux subtracted in 200 components = 0.00715511 Jy ! Clean residual min=-0.002215 max=0.001985 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.158623 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.158623 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=8.089 mas, bmaj=11.08 mas, bpa=3.289 degrees ! Estimated noise=1.58743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936914 Jy ! Component: 100 - total flux cleaned = 0.00131469 Jy ! Component: 150 - total flux cleaned = 0.00170023 Jy ! Component: 200 - total flux cleaned = 0.00208633 Jy ! Total flux subtracted in 200 components = 0.00208633 Jy ! Clean residual min=-0.001341 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.16071 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 = 0.000310552 Jy ! Component: 100 - total flux cleaned = 0.000596212 Jy ! Component: 150 - total flux cleaned = 0.00079425 Jy ! Component: 200 - total flux cleaned = 0.000918035 Jy ! Total flux subtracted in 200 components = 0.000918035 Jy ! Clean residual min=-0.001309 max=0.001404 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.161628 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 101 components and 0.161628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=7.006 mas, bpa=-0.7953 degrees ! Estimated noise=1.27825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.67554e-05 Jy ! Component: 100 - total flux cleaned = 0.000248648 Jy ! Component: 150 - total flux cleaned = 0.000522488 Jy ! Component: 200 - total flux cleaned = 0.00067886 Jy ! Total flux subtracted in 200 components = 0.00067886 Jy ! Clean residual min=-0.002036 max=0.001847 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.162306 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.162306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059196Jy sigma=0.456881 ! Fit after self-cal, rms=0.059189Jy sigma=0.456790 wmodel J1051+2027_S_map.mod ! Writing 126 model components to file: J1051+2027_S_map.mod wobs J1051+2027_S_uvs.fits ! Writing UV FITS file: J1051+2027_S_uvs.fits wwins J1051+2027_S_map.win ! wwins: Wrote 7 windows to J1051+2027_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 = -0.00045503 Jy ! Component: 100 - total flux cleaned = -0.000689441 Jy ! Component: 150 - total flux cleaned = -0.00091177 Jy ! Component: 200 - total flux cleaned = -0.00120545 Jy ! Component: 250 - total flux cleaned = -0.00143833 Jy ! Component: 300 - total flux cleaned = -0.00153926 Jy ! Component: 350 - total flux cleaned = -0.00161339 Jy ! Component: 400 - total flux cleaned = -0.00163816 Jy ! Component: 450 - total flux cleaned = -0.00175563 Jy ! Component: 500 - total flux cleaned = -0.00177905 Jy ! Component: 550 - total flux cleaned = -0.00168903 Jy ! Component: 600 - total flux cleaned = -0.00166709 Jy ! Component: 650 - total flux cleaned = -0.0015366 Jy ! Component: 700 - total flux cleaned = -0.00151546 Jy ! Component: 750 - total flux cleaned = -0.00143071 Jy ! Component: 800 - total flux cleaned = -0.00132627 Jy ! Component: 850 - total flux cleaned = -0.00122349 Jy ! Component: 900 - total flux cleaned = -0.00114289 Jy ! Component: 950 - total flux cleaned = -0.00118287 Jy ! Component: 1000 - total flux cleaned = -0.00114309 Jy ! Component: 1050 - total flux cleaned = -0.00110415 Jy ! Component: 1100 - total flux cleaned = -0.00108487 Jy ! Component: 1150 - total flux cleaned = -0.00106578 Jy ! Component: 1200 - total flux cleaned = -0.00102854 Jy ! Component: 1250 - total flux cleaned = -0.000972863 Jy ! Component: 1300 - total flux cleaned = -0.00102782 Jy ! Component: 1350 - total flux cleaned = -0.000937345 Jy ! Component: 1400 - total flux cleaned = -0.000883586 Jy ! Component: 1450 - total flux cleaned = -0.000812956 Jy ! Component: 1500 - total flux cleaned = -0.000795774 Jy ! Component: 1550 - total flux cleaned = -0.000813063 Jy ! Component: 1600 - total flux cleaned = -0.000744442 Jy ! Component: 1650 - total flux cleaned = -0.000778343 Jy ! Component: 1700 - total flux cleaned = -0.000710719 Jy ! Component: 1750 - total flux cleaned = -0.000744042 Jy ! Component: 1800 - total flux cleaned = -0.000710901 Jy ! Component: 1850 - total flux cleaned = -0.00072713 Jy ! Component: 1900 - total flux cleaned = -0.000629452 Jy ! Component: 1950 - total flux cleaned = -0.000693906 Jy ! Component: 2000 - total flux cleaned = -0.000645966 Jy ! Component: 2050 - total flux cleaned = -0.000582595 Jy ! Component: 2100 - total flux cleaned = -0.000535778 Jy ! Component: 2150 - total flux cleaned = -0.000520435 Jy ! Component: 2200 - total flux cleaned = -0.000535965 Jy ! Component: 2250 - total flux cleaned = -0.000550945 Jy ! Component: 2300 - total flux cleaned = -0.000550983 Jy ! Component: 2350 - total flux cleaned = -0.000460484 Jy ! Component: 2400 - total flux cleaned = -0.000445379 Jy ! Component: 2450 - total flux cleaned = -0.000460248 Jy ! Component: 2500 - total flux cleaned = -0.000386524 Jy ! Component: 2550 - total flux cleaned = -0.000313699 Jy ! Component: 2600 - total flux cleaned = -0.000328405 Jy ! Component: 2650 - total flux cleaned = -0.000342774 Jy ! Component: 2700 - total flux cleaned = -0.000314223 Jy ! Component: 2750 - total flux cleaned = -0.000271747 Jy ! Component: 2800 - total flux cleaned = -0.00025761 Jy ! Component: 2850 - total flux cleaned = -0.000215633 Jy ! Component: 2900 - total flux cleaned = -0.000187936 Jy ! Component: 2950 - total flux cleaned = -0.000174196 Jy ! Component: 3000 - total flux cleaned = -0.000187833 Jy ! Component: 3050 - total flux cleaned = -0.000174339 Jy ! Component: 3100 - total flux cleaned = -0.00010716 Jy ! Component: 3150 - total flux cleaned = -0.000160693 Jy ! Component: 3200 - total flux cleaned = -0.000107716 Jy ! Component: 3250 - total flux cleaned = -0.000107735 Jy ! Component: 3300 - total flux cleaned = -3.265e-06 Jy ! Component: 3350 - total flux cleaned = -3.53456e-06 Jy ! Component: 3400 - total flux cleaned = 7.37538e-05 Jy ! Component: 3450 - total flux cleaned = 4.8087e-05 Jy ! Component: 3500 - total flux cleaned = 0.000124545 Jy ! Component: 3550 - total flux cleaned = 0.000149832 Jy ! Component: 3600 - total flux cleaned = 0.000112045 Jy ! Component: 3650 - total flux cleaned = 0.000124497 Jy ! Component: 3700 - total flux cleaned = 0.000161856 Jy ! Component: 3750 - total flux cleaned = 0.000186599 Jy ! Component: 3800 - total flux cleaned = 0.000223529 Jy ! Component: 3850 - total flux cleaned = 0.000211292 Jy ! Component: 3900 - total flux cleaned = 0.000247641 Jy ! Component: 3950 - total flux cleaned = 0.00023561 Jy ! Component: 4000 - total flux cleaned = 0.000211727 Jy ! Component: 4050 - total flux cleaned = 0.000271133 Jy ! Total flux subtracted in 4096 components = 0.000318318 Jy ! Clean residual min=-0.000656 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.162625 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 401 components and 0.162625 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1051+2027_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.439 x 7.006 at -0.7953 degrees (North through East) ! Clean map min=-0.0013841 max=0.14562 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1051+2027_S_map.fits wmodel /image_prod/ug002_uva//J1051+2027_S_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J1051+2027_S_map.mod wobs /image_prod/ug002_uva//J1051+2027_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1051+2027_S_uvs.fits wwins /image_prod/ug002_uva//J1051+2027_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1051+2027_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431468 0.431468 0.862936 1.72587 3.45175 6.90349 13.807 27.614 55.2279 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 695.3 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1051+2027_S_dfm.log closed on Wed Mar 4 23:45:03 2020