! Started logfile: /scr/pima/bg219h_uvs/J0359+6005_S_dfm.log on Thu May 19 22:07:15 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/J0359+6005_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0359+6005_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846032 visibilities/baseline/integration-bin. ! Found source: J0359+6005 ! ! 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 4264 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 J0359+6005_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.152344Jy sigma=23.428328 ! Fit after self-cal, rms=0.629916Jy sigma=13.612026 ! 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=3.005 mas, bmaj=3.889 mas, bpa=-85.33 degrees ! Estimated noise=0.833381 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 = 0.326851 Jy ! Component: 100 - total flux cleaned = 0.409291 Jy ! Total flux subtracted in 100 components = 0.409291 Jy ! Clean residual min=-0.057881 max=0.142492 Jy/beam ! Clean residual mean=0.000188 rms=0.015606 Jy/beam ! Combined flux in latest and established models = 0.409291 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.409291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.325269Jy sigma=6.199263 ! Fit after self-cal, rms=0.325228Jy sigma=6.196182 ! Inverting map ! Added new window around map position (-3, -13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132253 Jy ! Component: 100 - total flux cleaned = 0.206665 Jy ! Total flux subtracted in 100 components = 0.206665 Jy ! Clean residual min=-0.046823 max=0.071155 Jy/beam ! Clean residual mean=0.000137 rms=0.011136 Jy/beam ! Combined flux in latest and established models = 0.615956 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.615956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230310Jy sigma=4.424840 ! Fit after self-cal, rms=0.217501Jy sigma=4.130714 ! Inverting map ! Added new window around map position (0.5, -17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819282 Jy ! Component: 100 - total flux cleaned = 0.13663 Jy ! Total flux subtracted in 100 components = 0.13663 Jy ! Clean residual min=-0.032763 max=0.039079 Jy/beam ! Clean residual mean=0.000107 rms=0.007379 Jy/beam ! Combined flux in latest and established models = 0.752586 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.752586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159737Jy sigma=3.060234 ! Fit after self-cal, rms=0.154121Jy sigma=2.933607 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517186 Jy ! Component: 100 - total flux cleaned = 0.0871801 Jy ! Total flux subtracted in 100 components = 0.0871801 Jy ! Clean residual min=-0.022159 max=0.024589 Jy/beam ! Clean residual mean=0.000082 rms=0.005115 Jy/beam ! Combined flux in latest and established models = 0.839766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.839766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120272Jy sigma=2.314184 ! Fit after self-cal, rms=0.117808Jy sigma=2.256348 ! 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=3.525 mas, bmaj=4.522 mas, bpa=-89.41 degrees ! Estimated noise=0.655517 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 = 0.0487204 Jy ! Component: 100 - total flux cleaned = 0.0797458 Jy ! Component: 150 - total flux cleaned = 0.102885 Jy ! Component: 200 - total flux cleaned = 0.120754 Jy ! Total flux subtracted in 200 components = 0.120754 Jy ! Clean residual min=-0.014936 max=0.025736 Jy/beam ! Clean residual mean=0.000016 rms=0.004228 Jy/beam ! Combined flux in latest and established models = 0.96052 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.96052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085871Jy sigma=1.705815 ! Fit after self-cal, rms=0.083465Jy sigma=1.647142 ! Inverting map ! Added new window around map position (-0.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250407 Jy ! Component: 100 - total flux cleaned = 0.0421792 Jy ! Component: 150 - total flux cleaned = 0.0551186 Jy ! Component: 200 - total flux cleaned = 0.0650127 Jy ! Total flux subtracted in 200 components = 0.0650127 Jy ! Clean residual min=-0.009747 max=0.014039 Jy/beam ! Clean residual mean=0.000049 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 1.02553 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 120 components and 1.02553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071894Jy sigma=1.444447 ! Fit after self-cal, rms=0.071244Jy sigma=1.426487 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 4.522 at -89.41 degrees (North through East) ! Clean map min=-0.0093762 max=0.41733 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 1.04 FD 1.00* HN 1.00 KP 0.98 ! LA 1.02 MK 1.05 NL 0.97 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.98 KP 0.98 ! LA 1.02 MK 1.05 NL 0.94 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 0.97 ! LA 1.01 MK 1.05 NL 0.96 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.97 KP 0.97 ! LA 1.01 MK 0.98 NL 1.01 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.071244Jy sigma=1.426487 ! Fit after self-cal, rms=0.066947Jy sigma=1.360409 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=4.538 mas, bpa=89.92 degrees ! Estimated noise=0.649369 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 = -0.00113582 Jy ! Component: 100 - total flux cleaned = 0.000622021 Jy ! Component: 150 - total flux cleaned = 0.00207561 Jy ! Component: 200 - total flux cleaned = 0.00268705 Jy ! Total flux subtracted in 200 components = 0.00268705 Jy ! Clean residual min=-0.006370 max=0.007373 Jy/beam ! Clean residual mean=0.000037 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 1.02822 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 1.02822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064821Jy sigma=1.310640 ! Fit after self-cal, rms=0.064662Jy sigma=1.307042 ! 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=0.064662Jy sigma=1.307042 ! Fit after self-cal, rms=0.062143Jy sigma=1.250290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=4.553 mas, bpa=-89.31 degrees ! Estimated noise=0.647632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427786 Jy ! Component: 100 - total flux cleaned = 0.00506341 Jy ! Component: 150 - total flux cleaned = 0.00538866 Jy ! Component: 200 - total flux cleaned = 0.00594889 Jy ! Total flux subtracted in 200 components = 0.00594889 Jy ! Clean residual min=-0.004296 max=0.004339 Jy/beam ! Clean residual mean=-0.000017 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 1.03417 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 1.03417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061384Jy sigma=1.231928 ! Fit after self-cal, rms=0.061310Jy sigma=1.229193 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 = 0.00111112 Jy ! Component: 100 - total flux cleaned = 0.00138372 Jy ! Component: 150 - total flux cleaned = 0.00152797 Jy ! Component: 200 - total flux cleaned = 0.00152637 Jy ! Total flux subtracted in 200 components = 0.00152637 Jy ! Clean residual min=-0.004197 max=0.003907 Jy/beam ! Clean residual mean=-0.000018 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 1.03569 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 1.03569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061097Jy sigma=1.224380 ! Fit after self-cal, rms=0.061086Jy sigma=1.223743 ! 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=0.061086Jy sigma=1.223743 ! Fit after self-cal, rms=0.060987Jy sigma=1.221829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=4.556 mas, bpa=-89.18 degrees ! Estimated noise=0.646584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227609 Jy ! Component: 100 - total flux cleaned = 0.00294758 Jy ! Component: 150 - total flux cleaned = 0.0031137 Jy ! Component: 200 - total flux cleaned = 0.00330765 Jy ! Total flux subtracted in 200 components = 0.00330765 Jy ! Clean residual min=-0.003758 max=0.003502 Jy/beam ! Clean residual mean=-0.000015 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 1.039 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 1.039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060851Jy sigma=1.218753 ! Fit after self-cal, rms=0.060854Jy sigma=1.218453 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 = 0.00047233 Jy ! Component: 100 - total flux cleaned = 0.00038472 Jy ! Component: 150 - total flux cleaned = 0.000426173 Jy ! Component: 200 - total flux cleaned = 0.000461517 Jy ! Total flux subtracted in 200 components = 0.000461517 Jy ! Clean residual min=-0.003712 max=0.003471 Jy/beam ! Clean residual mean=-0.000015 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 1.03946 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 1.03946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060801Jy sigma=1.217315 ! Fit after self-cal, rms=0.060803Jy sigma=1.217234 ! 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=0.060803Jy sigma=1.217234 ! Fit after self-cal, rms=0.060841Jy sigma=1.216797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.169 mas, bmaj=8.491 mas, bpa=78.64 degrees ! Estimated noise=0.863361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167911 Jy ! Component: 100 - total flux cleaned = 0.00229178 Jy ! Component: 150 - total flux cleaned = 0.0025519 Jy ! Component: 200 - total flux cleaned = 0.00266077 Jy ! Total flux subtracted in 200 components = 0.00266077 Jy ! Clean residual min=-0.004133 max=0.003915 Jy/beam ! Clean residual mean=-0.000035 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 1.04212 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 191 components and 1.04212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060829Jy sigma=1.216464 ! Fit after self-cal, rms=0.060830Jy sigma=1.216362 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 = 0.000135924 Jy ! Component: 100 - total flux cleaned = 0.000158455 Jy ! Component: 150 - total flux cleaned = 0.00019914 Jy ! Component: 200 - total flux cleaned = 0.000235512 Jy ! Total flux subtracted in 200 components = 0.000235512 Jy ! Clean residual min=-0.004079 max=0.003975 Jy/beam ! Clean residual mean=-0.000035 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 1.04236 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 194 components and 1.04236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060831Jy sigma=1.216463 ! Fit after self-cal, rms=0.060833Jy sigma=1.216426 ! 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=3.554 mas, bmaj=4.557 mas, bpa=-89.06 degrees ! Estimated noise=0.64656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.554 x 4.557 at -89.06 degrees (North through East) ! Clean map min=-0.0036534 max=0.41269 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=3.027 mas, bmaj=3.924 mas, bpa=-84.74 degrees ! Estimated noise=0.827836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.333758 Jy ! Component: 100 - total flux cleaned = 0.493866 Jy ! Component: 150 - total flux cleaned = 0.603123 Jy ! Component: 200 - total flux cleaned = 0.683482 Jy ! Total flux subtracted in 200 components = 0.683482 Jy ! Clean residual min=-0.030566 max=0.046402 Jy/beam ! Clean residual mean=0.000079 rms=0.007431 Jy/beam ! Combined flux in latest and established models = 0.683482 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.683482 Jy ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=4.557 mas, bpa=-89.06 degrees ! Estimated noise=0.64656 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 = 0.0857087 Jy ! Component: 100 - total flux cleaned = 0.145739 Jy ! Component: 150 - total flux cleaned = 0.189752 Jy ! Component: 200 - total flux cleaned = 0.222821 Jy ! Total flux subtracted in 200 components = 0.222821 Jy ! Clean residual min=-0.012536 max=0.019424 Jy/beam ! Clean residual mean=-0.000100 rms=0.003825 Jy/beam ! Combined flux in latest and established models = 0.906303 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.906303 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259209 Jy ! Component: 100 - total flux cleaned = 0.0464193 Jy ! Component: 150 - total flux cleaned = 0.0627736 Jy ! Component: 200 - total flux cleaned = 0.076005 Jy ! Total flux subtracted in 200 components = 0.076005 Jy ! Clean residual min=-0.005835 max=0.008075 Jy/beam ! Clean residual mean=-0.000051 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.982308 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 0.982308 Jy ! Inverting map ! Added new window around map position (1, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108446 Jy ! Component: 100 - total flux cleaned = 0.0197186 Jy ! Component: 150 - total flux cleaned = 0.0270343 Jy ! Component: 200 - total flux cleaned = 0.0330998 Jy ! Total flux subtracted in 200 components = 0.0330998 Jy ! Clean residual min=-0.004397 max=0.005559 Jy/beam ! Clean residual mean=-0.000030 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 1.01541 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 116 components and 1.01541 Jy ! Inverting map ! Added new window around map position (-5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571362 Jy ! Component: 100 - total flux cleaned = 0.0102257 Jy ! Component: 150 - total flux cleaned = 0.0139061 Jy ! Component: 200 - total flux cleaned = 0.0166603 Jy ! Total flux subtracted in 200 components = 0.0166603 Jy ! Clean residual min=-0.003838 max=0.003976 Jy/beam ! Clean residual mean=-0.000019 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 1.03207 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 1.03207 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=7.169 mas, bmaj=8.491 mas, bpa=78.64 degrees ! Estimated noise=0.863361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492534 Jy ! Component: 100 - total flux cleaned = 0.00814392 Jy ! Component: 150 - total flux cleaned = 0.00968917 Jy ! Component: 200 - total flux cleaned = 0.0108634 Jy ! Total flux subtracted in 200 components = 0.0108634 Jy ! Clean residual min=-0.003839 max=0.003953 Jy/beam ! Clean residual mean=-0.000031 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 1.04293 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 = 0.000969703 Jy ! Component: 100 - total flux cleaned = 0.00177847 Jy ! Component: 150 - total flux cleaned = 0.00252231 Jy ! Component: 200 - total flux cleaned = 0.00316303 Jy ! Total flux subtracted in 200 components = 0.00316303 Jy ! Clean residual min=-0.003632 max=0.003723 Jy/beam ! Clean residual mean=-0.000025 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.04609 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 192 components and 1.04609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=4.557 mas, bpa=-89.06 degrees ! Estimated noise=0.64656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144594 Jy ! Component: 100 - total flux cleaned = -0.00159976 Jy ! Component: 150 - total flux cleaned = -0.00160227 Jy ! Component: 200 - total flux cleaned = -0.00154731 Jy ! Total flux subtracted in 200 components = -0.00154731 Jy ! Clean residual min=-0.003284 max=0.003370 Jy/beam ! Clean residual mean=-0.000010 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.04455 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 215 components and 1.04455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060748Jy sigma=1.214859 ! Fit after self-cal, rms=0.060692Jy sigma=1.213372 wmodel /J0359+6005_S_map.mod ! wmodel: Unable to open new model file: /J0359+6005_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0359+6005_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.554 x 4.557 at -89.06 degrees (North through East) ! Clean map min=-0.0031807 max=0.41372 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0359+6005_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.413724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000809716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587141 0.587141 1.17428 2.34856 4.69713 9.39426 18.7885 37.577 75.1541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.413 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 510.95 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0359+6005_S_dfm.log closed on Thu May 19 22:07:17 2016