! Started logfile: /vlbi/uf001/uva//J0802+2509_S_dfm.log on Sun Jan 13 23:44:07 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 /vlbi/uf001/uva//J0802+2509_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0802+2509_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978395 visibilities/baseline/integration-bin. ! Found source: J0802+2509 ! ! 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 9510 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 J0802+2509_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038617Jy sigma=21.589284 ! Fit after self-cal, rms=0.775160Jy sigma=16.351555 ! 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=2.993 mas, bmaj=6.116 mas, bpa=1.093 degrees ! Estimated noise=0.473616 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 = 0.167036 Jy ! Component: 100 - total flux cleaned = 0.217373 Jy ! Total flux subtracted in 100 components = 0.217373 Jy ! Clean residual min=-0.008740 max=0.026180 Jy/beam ! Clean residual mean=-0.000035 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.217373 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.217373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093718Jy sigma=1.654829 ! Fit after self-cal, rms=0.093255Jy sigma=1.642207 ! Inverting map ! Added new window around map position (-3, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294053 Jy ! Component: 100 - total flux cleaned = 0.0464151 Jy ! Total flux subtracted in 100 components = 0.0464151 Jy ! Clean residual min=-0.005562 max=0.009030 Jy/beam ! Clean residual mean=-0.000019 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.263788 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.263788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079998Jy sigma=1.363812 ! Fit after self-cal, rms=0.079748Jy sigma=1.357555 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120913 Jy ! Component: 100 - total flux cleaned = 0.019842 Jy ! Total flux subtracted in 100 components = 0.019842 Jy ! Clean residual min=-0.005151 max=0.005778 Jy/beam ! Clean residual mean=-0.000012 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.28363 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.28363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076735Jy sigma=1.296350 ! Fit after self-cal, rms=0.076675Jy sigma=1.294648 ! 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=3.552 mas, bmaj=6.76 mas, bpa=2.203 degrees ! Estimated noise=0.356875 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 = 0.00925573 Jy ! Component: 100 - total flux cleaned = 0.0148656 Jy ! Component: 150 - total flux cleaned = 0.0187867 Jy ! Component: 200 - total flux cleaned = 0.0216573 Jy ! Total flux subtracted in 200 components = 0.0216573 Jy ! Clean residual min=-0.004945 max=0.004944 Jy/beam ! Clean residual mean=-0.000007 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.305287 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.305287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075146Jy sigma=1.266165 ! Fit after self-cal, rms=0.075089Jy sigma=1.264461 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.552 x 6.76 at 2.203 degrees (North through East) ! Clean map min=-0.0046364 max=0.2146 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 1.00 ! LA 0.94 MK 0.99 NL 1.03 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.01 KP 1.02 ! LA 0.94 MK 1.00 NL 1.04 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.02 KP 1.01 ! LA 0.93 MK 1.01 NL 1.08 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.075089Jy sigma=1.264461 ! Fit after self-cal, rms=0.067828Jy sigma=1.237915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=6.787 mas, bpa=2.19 degrees ! Estimated noise=0.357617 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 = -0.000232485 Jy ! Component: 100 - total flux cleaned = -0.000162184 Jy ! Component: 150 - total flux cleaned = -0.000117691 Jy ! Component: 200 - total flux cleaned = -3.94831e-05 Jy ! Total flux subtracted in 200 components = -3.94831e-05 Jy ! Clean residual min=-0.003740 max=0.004074 Jy/beam ! Clean residual mean=0.000004 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.305248 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.305248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067705Jy sigma=1.235779 ! Fit after self-cal, rms=0.067678Jy sigma=1.235430 ! 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=0.067678Jy sigma=1.235430 ! Fit after self-cal, rms=0.064638Jy sigma=1.205958 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=6.812 mas, bpa=2.191 degrees ! Estimated noise=0.359473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493257 Jy ! Component: 100 - total flux cleaned = -0.000432858 Jy ! Component: 150 - total flux cleaned = -0.000431139 Jy ! Component: 200 - total flux cleaned = -0.000386998 Jy ! Total flux subtracted in 200 components = -0.000386998 Jy ! Clean residual min=-0.002507 max=0.003590 Jy/beam ! Clean residual mean=0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.304861 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.304861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064498Jy sigma=1.204430 ! Fit after self-cal, rms=0.064486Jy sigma=1.204160 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, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338989 Jy ! Component: 100 - total flux cleaned = 0.00484821 Jy ! Component: 150 - total flux cleaned = 0.00556719 Jy ! Component: 200 - total flux cleaned = 0.00581569 Jy ! Total flux subtracted in 200 components = 0.00581569 Jy ! Clean residual min=-0.002345 max=0.002346 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.310676 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.310676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064274Jy sigma=1.199654 ! Fit after self-cal, rms=0.064251Jy sigma=1.199232 ! 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=0.064251Jy sigma=1.199232 ! Fit after self-cal, rms=0.060821Jy sigma=1.184499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=6.795 mas, bpa=2.21 degrees ! Estimated noise=0.358081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167276 Jy ! Component: 100 - total flux cleaned = 0.00223516 Jy ! Component: 150 - total flux cleaned = 0.00262084 Jy ! Component: 200 - total flux cleaned = 0.00282317 Jy ! Total flux subtracted in 200 components = 0.00282317 Jy ! Clean residual min=-0.001642 max=0.001810 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.3135 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.3135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060757Jy sigma=1.183151 ! Fit after self-cal, rms=0.060747Jy sigma=1.182990 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 (-31, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130242 Jy ! Component: 100 - total flux cleaned = 0.00160542 Jy ! Component: 150 - total flux cleaned = 0.00193659 Jy ! Component: 200 - total flux cleaned = 0.00214286 Jy ! Total flux subtracted in 200 components = 0.00214286 Jy ! Clean residual min=-0.001601 max=0.001538 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.315642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.315642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060691Jy sigma=1.181886 ! Fit after self-cal, rms=0.060690Jy sigma=1.181825 ! 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=0.060690Jy sigma=1.181825 ! Fit after self-cal, rms=0.060657Jy sigma=1.181714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.136 mas, bmaj=10.33 mas, bpa=-1.813 degrees ! Estimated noise=0.447875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507116 Jy ! Component: 100 - total flux cleaned = 0.000916476 Jy ! Component: 150 - total flux cleaned = 0.00131363 Jy ! Component: 200 - total flux cleaned = 0.00165542 Jy ! Total flux subtracted in 200 components = 0.00165542 Jy ! Clean residual min=-0.001458 max=0.001443 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.317298 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.317298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060642Jy sigma=1.181403 ! Fit after self-cal, rms=0.060640Jy sigma=1.181340 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 = 0.000100738 Jy ! Component: 100 - total flux cleaned = 0.000382267 Jy ! Component: 150 - total flux cleaned = 0.000571506 Jy ! Component: 200 - total flux cleaned = 0.000659848 Jy ! Total flux subtracted in 200 components = 0.000659848 Jy ! Clean residual min=-0.001436 max=0.001474 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.317958 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.317958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060634Jy sigma=1.181249 ! Fit after self-cal, rms=0.060634Jy sigma=1.181223 ! 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=3.553 mas, bmaj=6.792 mas, bpa=2.176 degrees ! Estimated noise=0.358171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.553 x 6.792 at 2.176 degrees (North through East) ! Clean map min=-0.0014741 max=0.21443 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=2.995 mas, bmaj=6.148 mas, bpa=1.167 degrees ! Estimated noise=0.476752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16817 Jy ! Component: 100 - total flux cleaned = 0.223593 Jy ! Component: 150 - total flux cleaned = 0.250949 Jy ! Component: 200 - total flux cleaned = 0.266646 Jy ! Total flux subtracted in 200 components = 0.266646 Jy ! Clean residual min=-0.003406 max=0.008134 Jy/beam ! Clean residual mean=-0.000011 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.266646 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.266646 Jy ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.792 mas, bpa=2.176 degrees ! Estimated noise=0.358171 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 = 0.0134431 Jy ! Component: 100 - total flux cleaned = 0.0219956 Jy ! Component: 150 - total flux cleaned = 0.0281162 Jy ! Component: 200 - total flux cleaned = 0.0326618 Jy ! Total flux subtracted in 200 components = 0.0326618 Jy ! Clean residual min=-0.002070 max=0.002925 Jy/beam ! Clean residual mean=-0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.299307 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 76 components and 0.299307 Jy ! Inverting map ! Added new window around map position (-2.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347067 Jy ! Component: 100 - total flux cleaned = 0.00611915 Jy ! Component: 150 - total flux cleaned = 0.00827134 Jy ! Component: 200 - total flux cleaned = 0.0100609 Jy ! Total flux subtracted in 200 components = 0.0100609 Jy ! Clean residual min=-0.001609 max=0.001605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.309368 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 109 components and 0.309368 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=7.136 mas, bmaj=10.33 mas, bpa=-1.813 degrees ! Estimated noise=0.447875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243358 Jy ! Component: 100 - total flux cleaned = 0.00411497 Jy ! Component: 150 - total flux cleaned = 0.00535395 Jy ! Component: 200 - total flux cleaned = 0.00630487 Jy ! Total flux subtracted in 200 components = 0.00630487 Jy ! Clean residual min=-0.001601 max=0.001378 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.315673 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 = 0.000758357 Jy ! Component: 100 - total flux cleaned = 0.00136785 Jy ! Component: 150 - total flux cleaned = 0.00184225 Jy ! Component: 200 - total flux cleaned = 0.00205943 Jy ! Total flux subtracted in 200 components = 0.00205943 Jy ! Clean residual min=-0.001539 max=0.001424 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.317733 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 187 components and 0.317733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.792 mas, bpa=2.176 degrees ! Estimated noise=0.358171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181736 Jy ! Component: 100 - total flux cleaned = -8.86646e-05 Jy ! Component: 150 - total flux cleaned = 2.42928e-05 Jy ! Component: 200 - total flux cleaned = 0.000231651 Jy ! Total flux subtracted in 200 components = 0.000231651 Jy ! Clean residual min=-0.001476 max=0.001366 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.317964 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 201 components and 0.317964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060611Jy sigma=1.181113 ! Fit after self-cal, rms=0.060602Jy sigma=1.180893 wmodel J0802+2509_S_map.mod ! Writing 201 model components to file: J0802+2509_S_map.mod wobs J0802+2509_S_uvs.fits ! Writing UV FITS file: J0802+2509_S_uvs.fits wwins J0802+2509_S_map.win ! wwins: Wrote 5 windows to J0802+2509_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 = -0.000229174 Jy ! Component: 100 - total flux cleaned = -0.000401438 Jy ! Component: 150 - total flux cleaned = -0.000472374 Jy ! Component: 200 - total flux cleaned = -0.000540793 Jy ! Component: 250 - total flux cleaned = -0.000562646 Jy ! Component: 300 - total flux cleaned = -0.000605602 Jy ! Component: 350 - total flux cleaned = -0.000647374 Jy ! Component: 400 - total flux cleaned = -0.000708554 Jy ! Component: 450 - total flux cleaned = -0.000769028 Jy ! Component: 500 - total flux cleaned = -0.000788673 Jy ! Component: 550 - total flux cleaned = -0.000905113 Jy ! Component: 600 - total flux cleaned = -0.000981243 Jy ! Component: 650 - total flux cleaned = -0.00109349 Jy ! Component: 700 - total flux cleaned = -0.00122208 Jy ! Component: 750 - total flux cleaned = -0.00136677 Jy ! Component: 800 - total flux cleaned = -0.00145615 Jy ! Component: 850 - total flux cleaned = -0.00161446 Jy ! Component: 900 - total flux cleaned = -0.00173559 Jy ! Component: 950 - total flux cleaned = -0.00182101 Jy ! Component: 1000 - total flux cleaned = -0.00190515 Jy ! Component: 1050 - total flux cleaned = -0.00200531 Jy ! Component: 1100 - total flux cleaned = -0.00213681 Jy ! Component: 1150 - total flux cleaned = -0.0021854 Jy ! Component: 1200 - total flux cleaned = -0.00229767 Jy ! Component: 1250 - total flux cleaned = -0.00237687 Jy ! Component: 1300 - total flux cleaned = -0.00248648 Jy ! Component: 1350 - total flux cleaned = -0.00256395 Jy ! Component: 1400 - total flux cleaned = -0.00268672 Jy ! Component: 1450 - total flux cleaned = -0.00271723 Jy ! Component: 1500 - total flux cleaned = -0.00280764 Jy ! Component: 1550 - total flux cleaned = -0.00283766 Jy ! Component: 1600 - total flux cleaned = -0.00295561 Jy ! Component: 1650 - total flux cleaned = -0.00304297 Jy ! Component: 1700 - total flux cleaned = -0.00311536 Jy ! Component: 1750 - total flux cleaned = -0.00318695 Jy ! Component: 1800 - total flux cleaned = -0.00322953 Jy ! Component: 1850 - total flux cleaned = -0.00331397 Jy ! Component: 1900 - total flux cleaned = -0.00332799 Jy ! Component: 1950 - total flux cleaned = -0.00339699 Jy ! Component: 2000 - total flux cleaned = -0.00345183 Jy ! Component: 2050 - total flux cleaned = -0.00351956 Jy ! Component: 2100 - total flux cleaned = -0.00354646 Jy ! Component: 2150 - total flux cleaned = -0.00357314 Jy ! Component: 2200 - total flux cleaned = -0.00358633 Jy ! Component: 2250 - total flux cleaned = -0.00361244 Jy ! Component: 2300 - total flux cleaned = -0.00365139 Jy ! Component: 2350 - total flux cleaned = -0.00363847 Jy ! Component: 2400 - total flux cleaned = -0.00365136 Jy ! Component: 2450 - total flux cleaned = -0.00362608 Jy ! Component: 2500 - total flux cleaned = -0.0037142 Jy ! Component: 2550 - total flux cleaned = -0.00367653 Jy ! Component: 2600 - total flux cleaned = -0.00360225 Jy ! Component: 2650 - total flux cleaned = -0.00365144 Jy ! Component: 2700 - total flux cleaned = -0.00362703 Jy ! Component: 2750 - total flux cleaned = -0.00362709 Jy ! Component: 2800 - total flux cleaned = -0.00366324 Jy ! Component: 2850 - total flux cleaned = -0.00365118 Jy ! Component: 2900 - total flux cleaned = -0.00365106 Jy ! Component: 2950 - total flux cleaned = -0.00365099 Jy ! Component: 3000 - total flux cleaned = -0.00366284 Jy ! Component: 3050 - total flux cleaned = -0.0036048 Jy ! Component: 3100 - total flux cleaned = -0.00361633 Jy ! Component: 3150 - total flux cleaned = -0.00361626 Jy ! Component: 3200 - total flux cleaned = -0.00360487 Jy ! Component: 3250 - total flux cleaned = -0.00362748 Jy ! Component: 3300 - total flux cleaned = -0.00357127 Jy ! Component: 3350 - total flux cleaned = -0.00360475 Jy ! Component: 3400 - total flux cleaned = -0.00364907 Jy ! Component: 3450 - total flux cleaned = -0.003638 Jy ! Component: 3500 - total flux cleaned = -0.00361605 Jy ! Component: 3550 - total flux cleaned = -0.00362693 Jy ! Component: 3600 - total flux cleaned = -0.0036376 Jy ! Component: 3650 - total flux cleaned = -0.00360533 Jy ! Component: 3700 - total flux cleaned = -0.00362675 Jy ! Component: 3750 - total flux cleaned = -0.00359491 Jy ! Component: 3800 - total flux cleaned = -0.0035634 Jy ! Component: 3850 - total flux cleaned = -0.00356346 Jy ! Component: 3900 - total flux cleaned = -0.00359485 Jy ! Component: 3950 - total flux cleaned = -0.0036052 Jy ! Component: 4000 - total flux cleaned = -0.00361548 Jy ! Component: 4050 - total flux cleaned = -0.00363595 Jy ! Total flux subtracted in 4096 components = -0.00360545 Jy ! Clean residual min=-0.000600 max=0.000649 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.314359 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 492 components and 0.314359 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0802+2509_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.553 x 6.792 at 2.176 degrees (North through East) ! Clean map min=-0.0011156 max=0.21389 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0802+2509_S_map.fits wmodel /vlbi/uf001/uva//J0802+2509_S_map.mod ! Writing 492 model components to file: /vlbi/uf001/uva//J0802+2509_S_map.mod wobs /vlbi/uf001/uva//J0802+2509_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0802+2509_S_uvs.fits wwins /vlbi/uf001/uva//J0802+2509_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0802+2509_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.213886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263393 0.263393 0.526787 1.05357 2.10715 4.21429 8.42858 16.8572 33.7143 67.4287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.213 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1138.98 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0802+2509_S_dfm.log closed on Sun Jan 13 23:44:11 2019