! Started logfile: /scr/pima/bg219h_uvs/J1651+2135_S_dfm.log on Thu May 19 22:34:04 2016 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 /scr/pima/bg219h_uvs/J1651+2135_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1651+2135_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797086 visibilities/baseline/integration-bin. ! Found source: J1651+2135 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8752 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1651+2135_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 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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007140Jy sigma=25.533294 ! Fit after self-cal, rms=0.929591Jy sigma=23.608018 ! 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=2.695 mas, bmaj=5.804 mas, bpa=-2.877 degrees ! Estimated noise=0.50036 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 = 0.0527196 Jy ! Component: 100 - total flux cleaned = 0.0670273 Jy ! Total flux subtracted in 100 components = 0.0670273 Jy ! Clean residual min=-0.004732 max=0.007469 Jy/beam ! Clean residual mean=0.000002 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.0670273 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0670273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061902Jy sigma=1.462935 ! Fit after self-cal, rms=0.061111Jy sigma=1.443090 ! Inverting map ! Added new window around map position (-3, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863316 Jy ! Component: 100 - total flux cleaned = 0.0138127 Jy ! Total flux subtracted in 100 components = 0.0138127 Jy ! Clean residual min=-0.004112 max=0.005031 Jy/beam ! Clean residual mean=-0.000001 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0808401 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0808401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059572Jy sigma=1.405824 ! Fit after self-cal, rms=0.059554Jy sigma=1.404685 ! 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=3.262 mas, bmaj=6.724 mas, bpa=-3.31 degrees ! Estimated noise=0.329456 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 = 0.00460843 Jy ! Component: 100 - total flux cleaned = 0.00721916 Jy ! Component: 150 - total flux cleaned = 0.00881329 Jy ! Component: 200 - total flux cleaned = 0.00934593 Jy ! Total flux subtracted in 200 components = 0.00934593 Jy ! Clean residual min=-0.003304 max=0.004515 Jy/beam ! Clean residual mean=0.000000 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.090186 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.090186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059169Jy sigma=1.396611 ! Fit after self-cal, rms=0.059168Jy sigma=1.396174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.262 x 6.724 at -3.31 degrees (North through East) ! Clean map min=-0.0030828 max=0.072066 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 0.92 ! LA 0.95 MK 0.99 NL 1.13 OV 0.93 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 0.98 ! LA 0.96 MK 0.98 NL 0.93 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.059168Jy sigma=1.396174 ! Fit after self-cal, rms=0.058240Jy sigma=1.392272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=6.738 mas, bpa=-3.401 degrees ! Estimated noise=0.324134 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 = -0.000790055 Jy ! Component: 100 - total flux cleaned = -0.000906741 Jy ! Component: 150 - total flux cleaned = -0.000972 Jy ! Component: 200 - total flux cleaned = -0.00102781 Jy ! Total flux subtracted in 200 components = -0.00102781 Jy ! Clean residual min=-0.003225 max=0.003717 Jy/beam ! Clean residual mean=0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0891582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0891582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058229Jy sigma=1.390643 ! Fit after self-cal, rms=0.058236Jy sigma=1.390476 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058236Jy sigma=1.390476 ! Fit after self-cal, rms=0.056660Jy sigma=1.383949 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=6.745 mas, bpa=-3.221 degrees ! Estimated noise=0.315935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168769 Jy ! Component: 100 - total flux cleaned = -0.00249352 Jy ! Component: 150 - total flux cleaned = -0.0028719 Jy ! Component: 200 - total flux cleaned = -0.00293689 Jy ! Total flux subtracted in 200 components = -0.00293689 Jy ! Clean residual min=-0.002802 max=0.003415 Jy/beam ! Clean residual mean=0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0862213 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0862213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056637Jy sigma=1.381357 ! Fit after self-cal, rms=0.056645Jy sigma=1.381212 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 (-76, 59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259937 Jy ! Component: 100 - total flux cleaned = 0.00352612 Jy ! Component: 150 - total flux cleaned = 0.00392901 Jy ! Component: 200 - total flux cleaned = 0.00397494 Jy ! Total flux subtracted in 200 components = 0.00397494 Jy ! Clean residual min=-0.002532 max=0.002733 Jy/beam ! Clean residual mean=0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0901962 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.0901962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056476Jy sigma=1.373287 ! Fit after self-cal, rms=0.056445Jy sigma=1.372727 ! Inverting map ! Added new window around map position (-10.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225996 Jy ! Component: 100 - total flux cleaned = 0.0026284 Jy ! Component: 150 - total flux cleaned = 0.00287735 Jy ! Component: 200 - total flux cleaned = 0.00309487 Jy ! Total flux subtracted in 200 components = 0.00309487 Jy ! Clean residual min=-0.002482 max=0.002311 Jy/beam ! Clean residual mean=0.000003 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0932911 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.0932911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056314Jy sigma=1.368211 ! Fit after self-cal, rms=0.056299Jy sigma=1.367864 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056299Jy sigma=1.367864 ! Fit after self-cal, rms=0.055829Jy sigma=1.366298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=6.756 mas, bpa=-3.287 degrees ! Estimated noise=0.312071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155265 Jy ! Component: 100 - total flux cleaned = 0.000255733 Jy ! Component: 150 - total flux cleaned = 0.000173973 Jy ! Component: 200 - total flux cleaned = 0.000136459 Jy ! Total flux subtracted in 200 components = 0.000136459 Jy ! Clean residual min=-0.002397 max=0.002319 Jy/beam ! Clean residual mean=0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0934275 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 119 components and 0.0934275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055780Jy sigma=1.363700 ! Fit after self-cal, rms=0.055777Jy sigma=1.363592 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 = 0.000202854 Jy ! Component: 100 - total flux cleaned = 0.000203015 Jy ! Component: 150 - total flux cleaned = 0.000172359 Jy ! Component: 200 - total flux cleaned = 0.0002005 Jy ! Total flux subtracted in 200 components = 0.0002005 Jy ! Clean residual min=-0.002359 max=0.002277 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.093628 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 135 components and 0.093628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055749Jy sigma=1.362444 ! Fit after self-cal, rms=0.055745Jy sigma=1.362419 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055745Jy sigma=1.362419 ! Fit after self-cal, rms=0.055338Jy sigma=1.362167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.868 mas, bmaj=10.42 mas, bpa=-6.47 degrees ! Estimated noise=0.379477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168235 Jy ! Component: 100 - total flux cleaned = -4.93457e-05 Jy ! Component: 150 - total flux cleaned = -0.000166581 Jy ! Component: 200 - total flux cleaned = -0.000264819 Jy ! Total flux subtracted in 200 components = -0.000264819 Jy ! Clean residual min=-0.002497 max=0.002665 Jy/beam ! Clean residual mean=0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0933632 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.0933632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055332Jy sigma=1.361047 ! Fit after self-cal, rms=0.055323Jy sigma=1.360918 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 = 6.81402e-05 Jy ! Component: 100 - total flux cleaned = 2.49839e-05 Jy ! Component: 150 - total flux cleaned = 2.45294e-05 Jy ! Component: 200 - total flux cleaned = 2.46559e-05 Jy ! Total flux subtracted in 200 components = 2.46559e-05 Jy ! Clean residual min=-0.002427 max=0.002563 Jy/beam ! Clean residual mean=0.000003 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0933878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 0.0933878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055325Jy sigma=1.360684 ! Fit after self-cal, rms=0.055320Jy sigma=1.360644 ! 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=3.289 mas, bmaj=6.773 mas, bpa=-3.368 degrees ! Estimated noise=0.309618 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 6.773 at -3.368 degrees (North through East) ! Clean map min=-0.0021688 max=0.068032 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=2.713 mas, bmaj=5.839 mas, bpa=-3.042 degrees ! Estimated noise=0.472506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500231 Jy ! Component: 100 - total flux cleaned = 0.0644588 Jy ! Component: 150 - total flux cleaned = 0.0721136 Jy ! Component: 200 - total flux cleaned = 0.0773774 Jy ! Total flux subtracted in 200 components = 0.0773774 Jy ! Clean residual min=-0.003895 max=0.004748 Jy/beam ! Clean residual mean=0.000000 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0773774 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0773774 Jy ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=6.773 mas, bpa=-3.368 degrees ! Estimated noise=0.309618 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) ! Added new window around map position (-26.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553158 Jy ! Component: 100 - total flux cleaned = 0.00939396 Jy ! Component: 150 - total flux cleaned = 0.011984 Jy ! Component: 200 - total flux cleaned = 0.0138605 Jy ! Total flux subtracted in 200 components = 0.0138605 Jy ! Clean residual min=-0.002306 max=0.003057 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0912378 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.0912378 Jy ! Inverting map ! Added new window around map position (29, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217003 Jy ! Component: 100 - total flux cleaned = 0.00223425 Jy ! Component: 150 - total flux cleaned = 0.00243419 Jy ! Component: 200 - total flux cleaned = 0.00273427 Jy ! Total flux subtracted in 200 components = 0.00273427 Jy ! Clean residual min=-0.002096 max=0.002172 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0939721 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.0939721 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=6.868 mas, bmaj=10.42 mas, bpa=-6.47 degrees ! Estimated noise=0.379477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862157 Jy ! Component: 100 - total flux cleaned = 0.000707841 Jy ! Component: 150 - total flux cleaned = 0.000575316 Jy ! Component: 200 - total flux cleaned = 0.000495423 Jy ! Total flux subtracted in 200 components = 0.000495423 Jy ! Clean residual min=-0.002119 max=0.002082 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0944675 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 = -3.51406e-05 Jy ! Component: 100 - total flux cleaned = -3.50351e-05 Jy ! Component: 150 - total flux cleaned = -3.47214e-05 Jy ! Component: 200 - total flux cleaned = -6.1452e-05 Jy ! Total flux subtracted in 200 components = -6.1452e-05 Jy ! Clean residual min=-0.002069 max=0.001944 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0944061 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 135 components and 0.094406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=6.773 mas, bpa=-3.368 degrees ! Estimated noise=0.309618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40426e-05 Jy ! Component: 100 - total flux cleaned = 0.000217576 Jy ! Component: 150 - total flux cleaned = 0.000329967 Jy ! Component: 200 - total flux cleaned = 0.00039858 Jy ! Total flux subtracted in 200 components = 0.00039858 Jy ! Clean residual min=-0.001978 max=0.001865 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0948046 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.0948046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055248Jy sigma=1.356823 ! Fit after self-cal, rms=0.055225Jy sigma=1.356369 wmodel /J1651+2135_S_map.mod ! wmodel: Unable to open new model file: /J1651+2135_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1651+2135_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 6.773 at -3.368 degrees (North through East) ! Clean map min=-0.0019139 max=0.065781 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1651+2135_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0657812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16038 2.16038 4.32076 8.64153 17.2831 34.5661 69.1322 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.864 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1651+2135_S_dfm.log closed on Thu May 19 22:34:06 2016