! Started logfile: /vlbi/uf001/uva//J0209+7229_S_dfm.log on Sun Jan 13 21:17:24 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//J0209+7229_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0209+7229_S_uva.fits ! AN table 1: 56 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.894345 visibilities/baseline/integration-bin. ! Found source: J0209+7229 ! ! 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 5409 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 J0209+7229_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052935Jy sigma=20.454885 ! Fit after self-cal, rms=0.730002Jy sigma=14.184451 ! 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=3.12 mas, bmaj=3.478 mas, bpa=-19.33 degrees ! Estimated noise=0.710313 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 = 0.203692 Jy ! Component: 100 - total flux cleaned = 0.261294 Jy ! Total flux subtracted in 100 components = 0.261294 Jy ! Clean residual min=-0.007607 max=0.024805 Jy/beam ! Clean residual mean=0.000035 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.261294 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.261294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081105Jy sigma=1.482549 ! Fit after self-cal, rms=0.080888Jy sigma=1.478496 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267491 Jy ! Component: 100 - total flux cleaned = 0.039362 Jy ! Total flux subtracted in 100 components = 0.039362 Jy ! Clean residual min=-0.005569 max=0.008356 Jy/beam ! Clean residual mean=0.000026 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.300656 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.300656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070455Jy sigma=1.268893 ! Fit after self-cal, rms=0.070297Jy sigma=1.265644 ! 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=3.657 mas, bmaj=3.944 mas, bpa=-13.17 degrees ! Estimated noise=0.547854 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, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100921 Jy ! Component: 100 - total flux cleaned = 0.0160849 Jy ! Component: 150 - total flux cleaned = 0.0202164 Jy ! Component: 200 - total flux cleaned = 0.0231356 Jy ! Total flux subtracted in 200 components = 0.0231356 Jy ! Clean residual min=-0.005473 max=0.008416 Jy/beam ! Clean residual mean=0.000044 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.323791 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.323791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068649Jy sigma=1.233458 ! Fit after self-cal, rms=0.068604Jy sigma=1.232461 ! Inverting map ! Added new window around map position (-127, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083226 Jy ! Component: 100 - total flux cleaned = 0.0130504 Jy ! Component: 150 - total flux cleaned = 0.0165693 Jy ! Component: 200 - total flux cleaned = 0.0194665 Jy ! Total flux subtracted in 200 components = 0.0194665 Jy ! Clean residual min=-0.004909 max=0.006760 Jy/beam ! Clean residual mean=0.000038 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.343258 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.343258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067408Jy sigma=1.210250 ! Fit after self-cal, rms=0.067332Jy sigma=1.208779 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.657 x 3.944 at -13.17 degrees (North through East) ! Clean map min=-0.0048164 max=0.26677 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 KP 1.02 LA 0.95 ! MK 1.01 NL 1.03 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.98 KP 1.02 LA 0.95 ! MK 1.02 NL 1.02 OV 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.98 KP 1.01 LA 0.97 ! MK 1.02 NL 1.02 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.067332Jy sigma=1.208779 ! Fit after self-cal, rms=0.066741Jy sigma=1.196435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=3.961 mas, bpa=-13.7 degrees ! Estimated noise=0.545894 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 (-31.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583964 Jy ! Component: 100 - total flux cleaned = 0.0090034 Jy ! Component: 150 - total flux cleaned = 0.0115625 Jy ! Component: 200 - total flux cleaned = 0.0137597 Jy ! Total flux subtracted in 200 components = 0.0137597 Jy ! Clean residual min=-0.003666 max=0.004444 Jy/beam ! Clean residual mean=0.000024 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.357017 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.357017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066125Jy sigma=1.184618 ! Fit after self-cal, rms=0.066082Jy sigma=1.183912 ! 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=0.066082Jy sigma=1.183912 ! Fit after self-cal, rms=0.065366Jy sigma=1.168959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=3.959 mas, bpa=-13.95 degrees ! Estimated noise=0.545108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022316 Jy ! Component: 100 - total flux cleaned = 0.00380927 Jy ! Component: 150 - total flux cleaned = 0.00463406 Jy ! Component: 200 - total flux cleaned = 0.00510723 Jy ! Total flux subtracted in 200 components = 0.00510723 Jy ! Clean residual min=-0.003711 max=0.003470 Jy/beam ! Clean residual mean=0.000015 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.362125 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.362125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065236Jy sigma=1.166503 ! Fit after self-cal, rms=0.065226Jy sigma=1.166371 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 = 0.000641334 Jy ! Component: 100 - total flux cleaned = 0.00111087 Jy ! Component: 150 - total flux cleaned = 0.0014174 Jy ! Component: 200 - total flux cleaned = 0.00174653 Jy ! Total flux subtracted in 200 components = 0.00174653 Jy ! Clean residual min=-0.003578 max=0.003412 Jy/beam ! Clean residual mean=0.000014 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.363871 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 125 components and 0.363871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065166Jy sigma=1.165265 ! Fit after self-cal, rms=0.065160Jy sigma=1.165236 ! 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=0.065160Jy sigma=1.165236 ! Fit after self-cal, rms=0.065047Jy sigma=1.164807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=3.959 mas, bpa=-14.49 degrees ! Estimated noise=0.544545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694642 Jy ! Component: 100 - total flux cleaned = 0.000914181 Jy ! Component: 150 - total flux cleaned = 0.00115651 Jy ! Component: 200 - total flux cleaned = 0.00142055 Jy ! Total flux subtracted in 200 components = 0.00142055 Jy ! Clean residual min=-0.003500 max=0.003364 Jy/beam ! Clean residual mean=0.000013 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.365292 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 0.365292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064993Jy sigma=1.163848 ! Fit after self-cal, rms=0.064988Jy sigma=1.163815 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 = 0.000234012 Jy ! Component: 100 - total flux cleaned = 0.000481757 Jy ! Component: 150 - total flux cleaned = 0.000682843 Jy ! Component: 200 - total flux cleaned = 0.000904451 Jy ! Total flux subtracted in 200 components = 0.000904451 Jy ! Clean residual min=-0.003442 max=0.003379 Jy/beam ! Clean residual mean=0.000013 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.366196 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.366196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064954Jy sigma=1.163180 ! Fit after self-cal, rms=0.064951Jy sigma=1.163165 ! 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=0.064951Jy sigma=1.163165 ! Fit after self-cal, rms=0.064891Jy sigma=1.163064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.582 mas, bmaj=7.946 mas, bpa=88.75 degrees ! Estimated noise=0.748052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364719 Jy ! Component: 100 - total flux cleaned = 0.00577383 Jy ! Component: 150 - total flux cleaned = 0.00730086 Jy ! Component: 200 - total flux cleaned = 0.007694 Jy ! Total flux subtracted in 200 components = 0.007694 Jy ! Clean residual min=-0.005013 max=0.005506 Jy/beam ! Clean residual mean=0.000032 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.37389 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.37389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064922Jy sigma=1.163964 ! Fit after self-cal, rms=0.064905Jy sigma=1.163701 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 = 0.00112176 Jy ! Component: 100 - total flux cleaned = 0.00146075 Jy ! Component: 150 - total flux cleaned = 0.00165332 Jy ! Component: 200 - total flux cleaned = 0.00179688 Jy ! Total flux subtracted in 200 components = 0.00179688 Jy ! Clean residual min=-0.004868 max=0.005465 Jy/beam ! Clean residual mean=0.000028 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.375687 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.375687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064956Jy sigma=1.164712 ! Fit after self-cal, rms=0.064953Jy sigma=1.164668 ! 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=3.674 mas, bmaj=3.959 mas, bpa=-14.81 degrees ! Estimated noise=0.544343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 3.959 at -14.81 degrees (North through East) ! Clean map min=-0.003712 max=0.2658 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=3.131 mas, bmaj=3.489 mas, bpa=-20.26 degrees ! Estimated noise=0.707216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202538 Jy ! Component: 100 - total flux cleaned = 0.260721 Jy ! Component: 150 - total flux cleaned = 0.287055 Jy ! Component: 200 - total flux cleaned = 0.299744 Jy ! Total flux subtracted in 200 components = 0.299744 Jy ! Clean residual min=-0.004530 max=0.006335 Jy/beam ! Clean residual mean=0.000018 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.299744 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.299744 Jy ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=3.959 mas, bpa=-14.81 degrees ! Estimated noise=0.544343 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 = 0.0107529 Jy ! Component: 100 - total flux cleaned = 0.0185902 Jy ! Component: 150 - total flux cleaned = 0.0248443 Jy ! Component: 200 - total flux cleaned = 0.0300992 Jy ! Total flux subtracted in 200 components = 0.0300992 Jy ! Clean residual min=-0.004556 max=0.004003 Jy/beam ! Clean residual mean=0.000028 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.329843 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.329843 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=7.582 mas, bmaj=7.946 mas, bpa=88.75 degrees ! Estimated noise=0.748052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971969 Jy ! Component: 100 - total flux cleaned = 0.0167114 Jy ! Component: 150 - total flux cleaned = 0.0222212 Jy ! Component: 200 - total flux cleaned = 0.0266951 Jy ! Total flux subtracted in 200 components = 0.0266951 Jy ! Clean residual min=-0.005649 max=0.005813 Jy/beam ! Clean residual mean=0.000050 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.356538 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 = 0.00366355 Jy ! Component: 100 - total flux cleaned = 0.00668245 Jy ! Component: 150 - total flux cleaned = 0.00918458 Jy ! Component: 200 - total flux cleaned = 0.0112695 Jy ! Total flux subtracted in 200 components = 0.0112695 Jy ! Clean residual min=-0.005065 max=0.005492 Jy/beam ! Clean residual mean=0.000043 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.367807 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 122 components and 0.367807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=3.959 mas, bpa=-14.81 degrees ! Estimated noise=0.544343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124529 Jy ! Component: 100 - total flux cleaned = 0.000678436 Jy ! Component: 150 - total flux cleaned = 0.000837924 Jy ! Component: 200 - total flux cleaned = 0.00125572 Jy ! Total flux subtracted in 200 components = 0.00125572 Jy ! Clean residual min=-0.003534 max=0.003561 Jy/beam ! Clean residual mean=0.000012 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.369063 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.369063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065105Jy sigma=1.167091 ! Fit after self-cal, rms=0.065079Jy sigma=1.166612 wmodel J0209+7229_S_map.mod ! Writing 140 model components to file: J0209+7229_S_map.mod wobs J0209+7229_S_uvs.fits ! Writing UV FITS file: J0209+7229_S_uvs.fits wwins J0209+7229_S_map.win ! wwins: Wrote 4 windows to J0209+7229_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 = 0.000403334 Jy ! Component: 100 - total flux cleaned = 0.000767829 Jy ! Component: 150 - total flux cleaned = 0.00128361 Jy ! Component: 200 - total flux cleaned = 0.00166874 Jy ! Component: 250 - total flux cleaned = 0.00198752 Jy ! Component: 300 - total flux cleaned = 0.00224691 Jy ! Component: 350 - total flux cleaned = 0.0023982 Jy ! Component: 400 - total flux cleaned = 0.00259424 Jy ! Component: 450 - total flux cleaned = 0.00273793 Jy ! Component: 500 - total flux cleaned = 0.0029715 Jy ! Component: 550 - total flux cleaned = 0.0032459 Jy ! Component: 600 - total flux cleaned = 0.0034241 Jy ! Component: 650 - total flux cleaned = 0.0035122 Jy ! Component: 700 - total flux cleaned = 0.00377022 Jy ! Component: 750 - total flux cleaned = 0.00389694 Jy ! Component: 800 - total flux cleaned = 0.00406217 Jy ! Component: 850 - total flux cleaned = 0.00418307 Jy ! Component: 900 - total flux cleaned = 0.00418347 Jy ! Component: 950 - total flux cleaned = 0.00438029 Jy ! Component: 1000 - total flux cleaned = 0.00445674 Jy ! Component: 1050 - total flux cleaned = 0.00453269 Jy ! Component: 1100 - total flux cleaned = 0.00479411 Jy ! Component: 1150 - total flux cleaned = 0.00472039 Jy ! Component: 1200 - total flux cleaned = 0.00486628 Jy ! Component: 1250 - total flux cleaned = 0.00500998 Jy ! Component: 1300 - total flux cleaned = 0.00515113 Jy ! Component: 1350 - total flux cleaned = 0.00529102 Jy ! Component: 1400 - total flux cleaned = 0.00553199 Jy ! Component: 1450 - total flux cleaned = 0.00566824 Jy ! Component: 1500 - total flux cleaned = 0.00590395 Jy ! Component: 1550 - total flux cleaned = 0.00600418 Jy ! Component: 1600 - total flux cleaned = 0.00623463 Jy ! Component: 1650 - total flux cleaned = 0.00623511 Jy ! Component: 1700 - total flux cleaned = 0.00646072 Jy ! Component: 1750 - total flux cleaned = 0.00646109 Jy ! Component: 1800 - total flux cleaned = 0.00661824 Jy ! Component: 1850 - total flux cleaned = 0.00677376 Jy ! Component: 1900 - total flux cleaned = 0.00689695 Jy ! Component: 1950 - total flux cleaned = 0.00695783 Jy ! Component: 2000 - total flux cleaned = 0.00710787 Jy ! Component: 2050 - total flux cleaned = 0.00716816 Jy ! Component: 2100 - total flux cleaned = 0.00728579 Jy ! Component: 2150 - total flux cleaned = 0.00737376 Jy ! Component: 2200 - total flux cleaned = 0.00748987 Jy ! Component: 2250 - total flux cleaned = 0.00763265 Jy ! Component: 2300 - total flux cleaned = 0.00777434 Jy ! Component: 2350 - total flux cleaned = 0.0078866 Jy ! Component: 2400 - total flux cleaned = 0.00788676 Jy ! Component: 2450 - total flux cleaned = 0.0081071 Jy ! Component: 2500 - total flux cleaned = 0.0081616 Jy ! Component: 2550 - total flux cleaned = 0.00826976 Jy ! Component: 2600 - total flux cleaned = 0.00834993 Jy ! Component: 2650 - total flux cleaned = 0.00840324 Jy ! Component: 2700 - total flux cleaned = 0.00850874 Jy ! Component: 2750 - total flux cleaned = 0.00874333 Jy ! Component: 2800 - total flux cleaned = 0.00874331 Jy ! Component: 2850 - total flux cleaned = 0.00887153 Jy ! Component: 2900 - total flux cleaned = 0.00907446 Jy ! Component: 2950 - total flux cleaned = 0.00922545 Jy ! Component: 3000 - total flux cleaned = 0.00927539 Jy ! Component: 3050 - total flux cleaned = 0.00947365 Jy ! Component: 3100 - total flux cleaned = 0.00957196 Jy ! Component: 3150 - total flux cleaned = 0.009645 Jy ! Component: 3200 - total flux cleaned = 0.00978977 Jy ! Component: 3250 - total flux cleaned = 0.00990984 Jy ! Component: 3300 - total flux cleaned = 0.00998141 Jy ! Component: 3350 - total flux cleaned = 0.0101229 Jy ! Component: 3400 - total flux cleaned = 0.0103572 Jy ! Component: 3450 - total flux cleaned = 0.0104034 Jy ! Component: 3500 - total flux cleaned = 0.0105187 Jy ! Component: 3550 - total flux cleaned = 0.0106332 Jy ! Component: 3600 - total flux cleaned = 0.0106561 Jy ! Component: 3650 - total flux cleaned = 0.0107239 Jy ! Component: 3700 - total flux cleaned = 0.0108807 Jy ! Component: 3750 - total flux cleaned = 0.0109695 Jy ! Component: 3800 - total flux cleaned = 0.0109692 Jy ! Component: 3850 - total flux cleaned = 0.0111223 Jy ! Component: 3900 - total flux cleaned = 0.0112311 Jy ! Component: 3950 - total flux cleaned = 0.0112957 Jy ! Component: 4000 - total flux cleaned = 0.0114456 Jy ! Component: 4050 - total flux cleaned = 0.0114668 Jy ! Total flux subtracted in 4096 components = 0.0114876 Jy ! Clean residual min=-0.001237 max=0.001202 Jy/beam ! Clean residual mean=0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.38055 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 465 components and 0.38055 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0209+7229_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 3.959 at -14.81 degrees (North through East) ! Clean map min=-0.0025002 max=0.26519 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0209+7229_S_map.fits wmodel /vlbi/uf001/uva//J0209+7229_S_map.mod ! Writing 465 model components to file: /vlbi/uf001/uva//J0209+7229_S_map.mod wobs /vlbi/uf001/uva//J0209+7229_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0209+7229_S_uvs.fits wwins /vlbi/uf001/uva//J0209+7229_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0209+7229_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.265189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438829 0.438829 0.877658 1.75532 3.51063 7.02127 14.0425 28.0851 56.1701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 683.637 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0209+7229_S_dfm.log closed on Sun Jan 13 21:17:29 2019