! Started logfile: /vlbi/uf001/uva//J0232+2628_S_dfm.log on Sun Jan 13 21:27:31 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//J0232+2628_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0232+2628_S_uva.fits ! AN table 1: 42 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.760771 visibilities/baseline/integration-bin. ! Found source: J0232+2628 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 2013 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 J0232+2628_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.161861Jy sigma=25.162458 ! Fit after self-cal, rms=0.535446Jy sigma=11.823191 ! 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=5.012 mas, bmaj=12.05 mas, bpa=-24.45 degrees ! Estimated noise=0.924799 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 = 0.357663 Jy ! Component: 100 - total flux cleaned = 0.452187 Jy ! Total flux subtracted in 100 components = 0.452187 Jy ! Clean residual min=-0.023450 max=0.040610 Jy/beam ! Clean residual mean=0.000106 rms=0.007800 Jy/beam ! Combined flux in latest and established models = 0.452187 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.452187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108229Jy sigma=2.169677 ! Fit after self-cal, rms=0.107919Jy sigma=2.155860 ! 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=5.544 mas, bmaj=12.89 mas, bpa=-22.36 degrees ! Estimated noise=0.810936 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 = 0.0542151 Jy ! Component: 100 - total flux cleaned = 0.0846495 Jy ! Component: 150 - total flux cleaned = 0.104472 Jy ! Component: 200 - total flux cleaned = 0.118349 Jy ! Total flux subtracted in 200 components = 0.118349 Jy ! Clean residual min=-0.018441 max=0.023653 Jy/beam ! Clean residual mean=0.000054 rms=0.004343 Jy/beam ! Combined flux in latest and established models = 0.570535 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.570535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070037Jy sigma=1.451898 ! Fit after self-cal, rms=0.068671Jy sigma=1.411715 ! Inverting map ! Added new window around map position (-4, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205646 Jy ! Component: 100 - total flux cleaned = 0.0321087 Jy ! Component: 150 - total flux cleaned = 0.0409592 Jy ! Component: 200 - total flux cleaned = 0.0470679 Jy ! Total flux subtracted in 200 components = 0.0470679 Jy ! Clean residual min=-0.012836 max=0.011116 Jy/beam ! Clean residual mean=0.000030 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.617603 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 94 components and 0.617603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060384Jy sigma=1.248685 ! Fit after self-cal, rms=0.059948Jy sigma=1.240520 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.544 x 12.89 at -22.36 degrees (North through East) ! Clean map min=-0.011971 max=0.46922 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 0.99 LA 0.94 ! NL 0.99 OV 1.00 PT 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.02 KP 1.00 LA 0.92 ! NL 1.05 OV 0.95 PT 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 0.99 LA 0.94 ! NL 1.08 OV 0.99 PT 1.03 ! ! ! Fit before self-cal, rms=0.059948Jy sigma=1.240520 ! Fit after self-cal, rms=0.053625Jy sigma=1.110820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.547 mas, bmaj=12.91 mas, bpa=-21.97 degrees ! Estimated noise=0.810203 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 = 0.00697314 Jy ! Component: 100 - total flux cleaned = 0.0110871 Jy ! Component: 150 - total flux cleaned = 0.0136473 Jy ! Component: 200 - total flux cleaned = 0.014954 Jy ! Total flux subtracted in 200 components = 0.014954 Jy ! Clean residual min=-0.005789 max=0.006309 Jy/beam ! Clean residual mean=0.000009 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.632557 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 132 components and 0.632557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052544Jy sigma=1.088577 ! Fit after self-cal, rms=0.052480Jy sigma=1.087453 ! 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=0.052480Jy sigma=1.087453 ! Fit after self-cal, rms=0.049635Jy sigma=1.022673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.554 mas, bmaj=12.94 mas, bpa=-21.96 degrees ! Estimated noise=0.809397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211145 Jy ! Component: 100 - total flux cleaned = 0.00357158 Jy ! Component: 150 - total flux cleaned = 0.00453462 Jy ! Component: 200 - total flux cleaned = 0.00513073 Jy ! Total flux subtracted in 200 components = 0.00513073 Jy ! Clean residual min=-0.004454 max=0.003999 Jy/beam ! Clean residual mean=0.000006 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.637688 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.637688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049234Jy sigma=1.014200 ! Fit after self-cal, rms=0.049222Jy sigma=1.013774 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 = 0.000542382 Jy ! Component: 100 - total flux cleaned = 0.00099082 Jy ! Component: 150 - total flux cleaned = 0.00145067 Jy ! Component: 200 - total flux cleaned = 0.00186619 Jy ! Total flux subtracted in 200 components = 0.00186619 Jy ! Clean residual min=-0.004204 max=0.003786 Jy/beam ! Clean residual mean=0.000004 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.639554 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.639554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049079Jy sigma=1.010850 ! Fit after self-cal, rms=0.049074Jy sigma=1.010666 ! 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=0.049074Jy sigma=1.010666 ! Fit after self-cal, rms=0.049021Jy sigma=1.009363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.555 mas, bmaj=12.94 mas, bpa=-21.94 degrees ! Estimated noise=0.809126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267997 Jy ! Component: 100 - total flux cleaned = 0.000433595 Jy ! Component: 150 - total flux cleaned = 0.000997434 Jy ! Component: 200 - total flux cleaned = 0.00136862 Jy ! Total flux subtracted in 200 components = 0.00136862 Jy ! Clean residual min=-0.003978 max=0.003829 Jy/beam ! Clean residual mean=0.000006 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.640923 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 191 components and 0.640923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048896Jy sigma=1.006615 ! Fit after self-cal, rms=0.048892Jy sigma=1.006520 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 = 0.000260826 Jy ! Component: 100 - total flux cleaned = 0.000432352 Jy ! Component: 150 - total flux cleaned = 0.000551657 Jy ! Component: 200 - total flux cleaned = 0.00070033 Jy ! Total flux subtracted in 200 components = 0.00070033 Jy ! Clean residual min=-0.003809 max=0.003705 Jy/beam ! Clean residual mean=0.000005 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.641623 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 206 components and 0.641623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048830Jy sigma=1.005209 ! Fit after self-cal, rms=0.048828Jy sigma=1.005152 ! 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=0.048828Jy sigma=1.005152 ! Fit after self-cal, rms=0.048819Jy sigma=1.004570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=14.09 mas, bpa=-23.91 degrees ! Estimated noise=0.891423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607735 Jy ! Component: 100 - total flux cleaned = 0.000837549 Jy ! Component: 150 - total flux cleaned = 0.000994296 Jy ! Component: 200 - total flux cleaned = 0.000995307 Jy ! Total flux subtracted in 200 components = 0.000995307 Jy ! Clean residual min=-0.003222 max=0.003668 Jy/beam ! Clean residual mean=0.000009 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.642618 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 226 components and 0.642618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048764Jy sigma=1.003554 ! Fit after self-cal, rms=0.048763Jy sigma=1.003474 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 = 0.000141758 Jy ! Component: 100 - total flux cleaned = 0.000173041 Jy ! Component: 150 - total flux cleaned = 0.000201493 Jy ! Component: 200 - total flux cleaned = 0.000227123 Jy ! Total flux subtracted in 200 components = 0.000227123 Jy ! Clean residual min=-0.003345 max=0.003488 Jy/beam ! Clean residual mean=0.000008 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.642845 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 231 components and 0.642845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048737Jy sigma=1.003038 ! Fit after self-cal, rms=0.048737Jy sigma=1.002992 ! 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=5.555 mas, bmaj=12.93 mas, bpa=-21.91 degrees ! Estimated noise=0.809359 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.555 x 12.93 at -21.91 degrees (North through East) ! Clean map min=-0.0035666 max=0.46743 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=5.025 mas, bmaj=12.12 mas, bpa=-24.18 degrees ! Estimated noise=0.92658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355031 Jy ! Component: 100 - total flux cleaned = 0.453338 Jy ! Component: 150 - total flux cleaned = 0.500713 Jy ! Component: 200 - total flux cleaned = 0.529417 Jy ! Total flux subtracted in 200 components = 0.529417 Jy ! Clean residual min=-0.010248 max=0.015557 Jy/beam ! Clean residual mean=0.000097 rms=0.003497 Jy/beam ! Combined flux in latest and established models = 0.529417 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.529417 Jy ! Inverting map and beam ! Estimated beam: bmin=5.555 mas, bmaj=12.93 mas, bpa=-21.91 degrees ! Estimated noise=0.809359 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 = 0.0225184 Jy ! Component: 100 - total flux cleaned = 0.037978 Jy ! Component: 150 - total flux cleaned = 0.0492012 Jy ! Component: 200 - total flux cleaned = 0.0579708 Jy ! Total flux subtracted in 200 components = 0.0579708 Jy ! Clean residual min=-0.006093 max=0.005976 Jy/beam ! Clean residual mean=0.000028 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.587387 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 102 components and 0.587387 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=7.801 mas, bmaj=14.09 mas, bpa=-23.91 degrees ! Estimated noise=0.891423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945331 Jy ! Component: 100 - total flux cleaned = 0.0167114 Jy ! Component: 150 - total flux cleaned = 0.0226612 Jy ! Component: 200 - total flux cleaned = 0.0276019 Jy ! Total flux subtracted in 200 components = 0.0276019 Jy ! Clean residual min=-0.004967 max=0.004067 Jy/beam ! Clean residual mean=0.000026 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.614989 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 = 0.00416178 Jy ! Component: 100 - total flux cleaned = 0.00770188 Jy ! Component: 150 - total flux cleaned = 0.0107353 Jy ! Component: 200 - total flux cleaned = 0.0130729 Jy ! Total flux subtracted in 200 components = 0.0130729 Jy ! Clean residual min=-0.004350 max=0.003467 Jy/beam ! Clean residual mean=0.000018 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.628062 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 210 components and 0.628062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.555 mas, bmaj=12.93 mas, bpa=-21.91 degrees ! Estimated noise=0.809359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237734 Jy ! Component: 100 - total flux cleaned = 0.00426162 Jy ! Component: 150 - total flux cleaned = 0.00543396 Jy ! Component: 200 - total flux cleaned = 0.00649056 Jy ! Total flux subtracted in 200 components = 0.00649056 Jy ! Clean residual min=-0.004606 max=0.003464 Jy/beam ! Clean residual mean=0.000009 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.634553 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 236 components and 0.634553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048870Jy sigma=1.005575 ! Fit after self-cal, rms=0.048854Jy sigma=1.004807 wmodel J0232+2628_S_map.mod ! Writing 236 model components to file: J0232+2628_S_map.mod wobs J0232+2628_S_uvs.fits ! Writing UV FITS file: J0232+2628_S_uvs.fits wwins J0232+2628_S_map.win ! wwins: Wrote 2 windows to J0232+2628_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 = -0.00124726 Jy ! Component: 100 - total flux cleaned = -0.00142487 Jy ! Component: 150 - total flux cleaned = -0.00163543 Jy ! Component: 200 - total flux cleaned = -0.00193244 Jy ! Component: 250 - total flux cleaned = -0.00239711 Jy ! Component: 300 - total flux cleaned = -0.00279437 Jy ! Component: 350 - total flux cleaned = -0.00304541 Jy ! Component: 400 - total flux cleaned = -0.00320575 Jy ! Component: 450 - total flux cleaned = -0.00324541 Jy ! Component: 500 - total flux cleaned = -0.00328496 Jy ! Component: 550 - total flux cleaned = -0.00328563 Jy ! Component: 600 - total flux cleaned = -0.0033567 Jy ! Component: 650 - total flux cleaned = -0.00335785 Jy ! Component: 700 - total flux cleaned = -0.00339062 Jy ! Component: 750 - total flux cleaned = -0.00335912 Jy ! Component: 800 - total flux cleaned = -0.00317476 Jy ! Component: 850 - total flux cleaned = -0.00317491 Jy ! Component: 900 - total flux cleaned = -0.00305738 Jy ! Component: 950 - total flux cleaned = -0.0030291 Jy ! Component: 1000 - total flux cleaned = -0.00283548 Jy ! Component: 1050 - total flux cleaned = -0.00278197 Jy ! Component: 1100 - total flux cleaned = -0.00273002 Jy ! Component: 1150 - total flux cleaned = -0.00275667 Jy ! Component: 1200 - total flux cleaned = -0.00265541 Jy ! Component: 1250 - total flux cleaned = -0.00263092 Jy ! Component: 1300 - total flux cleaned = -0.00250938 Jy ! Component: 1350 - total flux cleaned = -0.00243821 Jy ! Component: 1400 - total flux cleaned = -0.00241491 Jy ! Component: 1450 - total flux cleaned = -0.00225492 Jy ! Component: 1500 - total flux cleaned = -0.00221062 Jy ! Component: 1550 - total flux cleaned = -0.00207825 Jy ! Component: 1600 - total flux cleaned = -0.00210052 Jy ! Component: 1650 - total flux cleaned = -0.00210045 Jy ! Component: 1700 - total flux cleaned = -0.00210035 Jy ! Component: 1750 - total flux cleaned = -0.00218252 Jy ! Component: 1800 - total flux cleaned = -0.00218246 Jy ! Component: 1850 - total flux cleaned = -0.00218269 Jy ! Component: 1900 - total flux cleaned = -0.00226124 Jy ! Component: 1950 - total flux cleaned = -0.00231914 Jy ! Component: 2000 - total flux cleaned = -0.00228093 Jy ! Component: 2050 - total flux cleaned = -0.00235565 Jy ! Component: 2100 - total flux cleaned = -0.00230043 Jy ! Component: 2150 - total flux cleaned = -0.00230035 Jy ! Component: 2200 - total flux cleaned = -0.00237173 Jy ! Component: 2250 - total flux cleaned = -0.00231869 Jy ! Component: 2300 - total flux cleaned = -0.00230128 Jy ! Component: 2350 - total flux cleaned = -0.00228437 Jy ! Component: 2400 - total flux cleaned = -0.00226754 Jy ! Component: 2450 - total flux cleaned = -0.00226788 Jy ! Component: 2500 - total flux cleaned = -0.00228452 Jy ! Component: 2550 - total flux cleaned = -0.00225185 Jy ! Component: 2600 - total flux cleaned = -0.00221959 Jy ! Component: 2650 - total flux cleaned = -0.00221965 Jy ! Component: 2700 - total flux cleaned = -0.00218803 Jy ! Component: 2750 - total flux cleaned = -0.00217226 Jy ! Component: 2800 - total flux cleaned = -0.00211056 Jy ! Component: 2850 - total flux cleaned = -0.00215644 Jy ! Component: 2900 - total flux cleaned = -0.00208058 Jy ! Component: 2950 - total flux cleaned = -0.00205046 Jy ! Component: 3000 - total flux cleaned = -0.0020059 Jy ! Component: 3050 - total flux cleaned = -0.00197643 Jy ! Component: 3100 - total flux cleaned = -0.00191785 Jy ! Component: 3150 - total flux cleaned = -0.00193239 Jy ! Component: 3200 - total flux cleaned = -0.00184586 Jy ! Component: 3250 - total flux cleaned = -0.0017459 Jy ! Component: 3300 - total flux cleaned = -0.00167512 Jy ! Component: 3350 - total flux cleaned = -0.00160484 Jy ! Component: 3400 - total flux cleaned = -0.00154886 Jy ! Component: 3450 - total flux cleaned = -0.00141016 Jy ! Component: 3500 - total flux cleaned = -0.00134123 Jy ! Component: 3550 - total flux cleaned = -0.0012454 Jy ! Component: 3600 - total flux cleaned = -0.00119099 Jy ! Component: 3650 - total flux cleaned = -0.001164 Jy ! Component: 3700 - total flux cleaned = -0.00115053 Jy ! Component: 3750 - total flux cleaned = -0.00111033 Jy ! Component: 3800 - total flux cleaned = -0.00107043 Jy ! Component: 3850 - total flux cleaned = -0.00104395 Jy ! Component: 3900 - total flux cleaned = -0.000991255 Jy ! Component: 3950 - total flux cleaned = -0.000978109 Jy ! Component: 4000 - total flux cleaned = -0.000925954 Jy ! Component: 4050 - total flux cleaned = -0.000900028 Jy ! Total flux subtracted in 4096 components = -0.000861294 Jy ! Clean residual min=-0.000709 max=0.000949 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.633691 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 502 components and 0.633691 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0232+2628_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.555 x 12.93 at -21.91 degrees (North through East) ! Clean map min=-0.0022137 max=0.46775 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0232+2628_S_map.fits wmodel /vlbi/uf001/uva//J0232+2628_S_map.mod ! Writing 502 model components to file: /vlbi/uf001/uva//J0232+2628_S_map.mod wobs /vlbi/uf001/uva//J0232+2628_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0232+2628_S_uvs.fits wwins /vlbi/uf001/uva//J0232+2628_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0232+2628_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.467754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150532 0.150532 0.301065 0.60213 1.20426 2.40852 4.81704 9.63408 19.2682 38.5363 77.0726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.467 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1992.93 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0232+2628_S_dfm.log closed on Sun Jan 13 21:27:35 2019