! Started logfile: /vlbi/uf001/uva//J0152+0020_S_dfm.log on Sun Jan 13 21:08:47 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//J0152+0020_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0152+0020_S_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.589218 visibilities/baseline/integration-bin. ! Found source: J0152+0020 ! ! 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 7509 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 J0152+0020_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 384 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 384 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 384 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007720Jy sigma=17.235177 ! Fit after self-cal, rms=0.943184Jy sigma=16.153108 ! 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=2.559 mas, bmaj=6.431 mas, bpa=-4.75 degrees ! Estimated noise=0.609122 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 = 0.0463311 Jy ! Component: 100 - total flux cleaned = 0.0571602 Jy ! Total flux subtracted in 100 components = 0.0571602 Jy ! Clean residual min=-0.003825 max=0.004243 Jy/beam ! Clean residual mean=0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0571602 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0571602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074484Jy sigma=1.188444 ! Fit after self-cal, rms=0.072812Jy sigma=1.156059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586116 Jy ! Component: 100 - total flux cleaned = 0.00883572 Jy ! Total flux subtracted in 100 components = 0.00883572 Jy ! Clean residual min=-0.003658 max=0.002989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.065996 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0659959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072405Jy sigma=1.148767 ! Fit after self-cal, rms=0.072391Jy sigma=1.148565 ! 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=2.967 mas, bmaj=6.998 mas, bpa=-3.079 degrees ! Estimated noise=0.500475 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 = 0.00151267 Jy ! Component: 100 - total flux cleaned = 0.00233081 Jy ! Component: 150 - total flux cleaned = 0.00248528 Jy ! Component: 200 - total flux cleaned = 0.00255284 Jy ! Total flux subtracted in 200 components = 0.00255284 Jy ! Clean residual min=-0.002937 max=0.002635 Jy/beam ! Clean residual mean=-0.000010 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0685488 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0685488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072353Jy sigma=1.147947 ! Fit after self-cal, rms=0.072348Jy sigma=1.147891 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 6.998 at -3.079 degrees (North through East) ! Clean map min=-0.0029469 max=0.061451 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.01 HN 1.01 LA 0.89 ! MK 1.00 NL 1.13 OV 1.09 PT 1.00 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 1.01 LA 0.89 ! MK 1.01 NL 1.14 OV 1.08 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 LA 1.01 ! MK 0.96 NL 1.05 OV 1.06 PT 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.072348Jy sigma=1.147891 ! Fit after self-cal, rms=0.071384Jy sigma=1.143000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=7.011 mas, bpa=-3.291 degrees ! Estimated noise=0.502207 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 = 0.000149245 Jy ! Component: 100 - total flux cleaned = 0.000216725 Jy ! Component: 150 - total flux cleaned = 0.000252628 Jy ! Component: 200 - total flux cleaned = 0.00028541 Jy ! Total flux subtracted in 200 components = 0.00028541 Jy ! Clean residual min=-0.002564 max=0.002336 Jy/beam ! Clean residual mean=-0.000008 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0688342 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0688342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071379Jy sigma=1.142914 ! Fit after self-cal, rms=0.071452Jy sigma=1.142282 ! 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=0.071452Jy sigma=1.142282 ! Fit after self-cal, rms=0.071812Jy sigma=1.139155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.013 mas, bpa=-3.333 degrees ! Estimated noise=0.502966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110212 Jy ! Component: 100 - total flux cleaned = -7.09902e-05 Jy ! Component: 150 - total flux cleaned = -3.67883e-05 Jy ! Component: 200 - total flux cleaned = -2.63573e-05 Jy ! Total flux subtracted in 200 components = -2.63573e-05 Jy ! Clean residual min=-0.002222 max=0.002151 Jy/beam ! Clean residual mean=-0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0688078 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0688078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071808Jy sigma=1.139088 ! Fit after self-cal, rms=0.071903Jy sigma=1.138793 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 = -2.20186e-05 Jy ! Component: 100 - total flux cleaned = 3.95069e-05 Jy ! Component: 150 - total flux cleaned = 4.84906e-05 Jy ! Component: 200 - total flux cleaned = 5.72396e-05 Jy ! Total flux subtracted in 200 components = 5.72396e-05 Jy ! Clean residual min=-0.002216 max=0.002137 Jy/beam ! Clean residual mean=-0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0688651 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0688651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071900Jy sigma=1.138748 ! Fit after self-cal, rms=0.071903Jy sigma=1.138733 ! 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=0.071903Jy sigma=1.138733 ! Fit after self-cal, rms=0.071967Jy sigma=1.138561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.015 mas, bpa=-3.346 degrees ! Estimated noise=0.501659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290466 Jy ! Component: 100 - total flux cleaned = -0.000300599 Jy ! Component: 150 - total flux cleaned = -0.000291711 Jy ! Component: 200 - total flux cleaned = -0.000275153 Jy ! Total flux subtracted in 200 components = -0.000275153 Jy ! Clean residual min=-0.002203 max=0.002206 Jy/beam ! Clean residual mean=-0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0685899 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0685899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071963Jy sigma=1.138523 ! Fit after self-cal, rms=0.071996Jy sigma=1.138443 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 = -7.49763e-06 Jy ! Component: 100 - total flux cleaned = 2.74624e-05 Jy ! Component: 150 - total flux cleaned = 4.34725e-05 Jy ! Component: 200 - total flux cleaned = 5.86211e-05 Jy ! Total flux subtracted in 200 components = 5.86211e-05 Jy ! Clean residual min=-0.002148 max=0.002156 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0686486 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0686485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071994Jy sigma=1.138411 ! Fit after self-cal, rms=0.071992Jy sigma=1.138372 ! 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=0.071992Jy sigma=1.138372 ! Fit after self-cal, rms=0.071890Jy sigma=1.138359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.692 mas, bmaj=11.32 mas, bpa=4.348 degrees ! Estimated noise=0.653702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270761 Jy ! Component: 100 - total flux cleaned = 0.000268673 Jy ! Component: 150 - total flux cleaned = 0.00035595 Jy ! Component: 200 - total flux cleaned = 0.000413927 Jy ! Total flux subtracted in 200 components = 0.000413927 Jy ! Clean residual min=-0.002630 max=0.002890 Jy/beam ! Clean residual mean=-0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0690625 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0690625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071900Jy sigma=1.138471 ! Fit after self-cal, rms=0.071899Jy sigma=1.138381 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 (13.5, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015148 Jy ! Component: 100 - total flux cleaned = 0.00162839 Jy ! Component: 150 - total flux cleaned = 0.00186287 Jy ! Component: 200 - total flux cleaned = 0.00213307 Jy ! Total flux subtracted in 200 components = 0.00213307 Jy ! Clean residual min=-0.002406 max=0.001914 Jy/beam ! Clean residual mean=-0.000006 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0711955 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 88 components and 0.0711956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071838Jy sigma=1.137041 ! Fit after self-cal, rms=0.071806Jy sigma=1.136759 ! 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=2.997 mas, bmaj=7.019 mas, bpa=-3.341 degrees ! Estimated noise=0.500448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 7.019 at -3.341 degrees (North through East) ! Clean map min=-0.0018181 max=0.061488 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=2.593 mas, bmaj=6.475 mas, bpa=-4.987 degrees ! Estimated noise=0.606283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474858 Jy ! Component: 100 - total flux cleaned = 0.0584518 Jy ! Component: 150 - total flux cleaned = 0.0626907 Jy ! Component: 200 - total flux cleaned = 0.0643729 Jy ! Total flux subtracted in 200 components = 0.0643729 Jy ! Clean residual min=-0.002753 max=0.002494 Jy/beam ! Clean residual mean=0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0643729 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0643729 Jy ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=7.019 mas, bpa=-3.341 degrees ! Estimated noise=0.500448 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 = 0.00239293 Jy ! Component: 100 - total flux cleaned = 0.00365626 Jy ! Component: 150 - total flux cleaned = 0.00423865 Jy ! Component: 200 - total flux cleaned = 0.00464665 Jy ! Total flux subtracted in 200 components = 0.00464665 Jy ! Clean residual min=-0.001977 max=0.001810 Jy/beam ! Clean residual mean=-0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0690196 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0690195 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=6.692 mas, bmaj=11.32 mas, bpa=4.348 degrees ! Estimated noise=0.653702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141242 Jy ! Component: 100 - total flux cleaned = 0.00186859 Jy ! Component: 150 - total flux cleaned = 0.00220155 Jy ! Component: 200 - total flux cleaned = 0.00240399 Jy ! Total flux subtracted in 200 components = 0.00240399 Jy ! Clean residual min=-0.002397 max=0.001880 Jy/beam ! Clean residual mean=-0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0714235 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 = 0.000248929 Jy ! Component: 100 - total flux cleaned = 0.00043809 Jy ! Component: 150 - total flux cleaned = 0.000523857 Jy ! Component: 200 - total flux cleaned = 0.000628432 Jy ! Total flux subtracted in 200 components = 0.000628432 Jy ! Clean residual min=-0.002244 max=0.001700 Jy/beam ! Clean residual mean=-0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.072052 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 0.072052 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=7.019 mas, bpa=-3.341 degrees ! Estimated noise=0.500448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552616 Jy ! Component: 100 - total flux cleaned = -0.000834152 Jy ! Component: 150 - total flux cleaned = -0.000804443 Jy ! Component: 200 - total flux cleaned = -0.000725101 Jy ! Total flux subtracted in 200 components = -0.000725101 Jy ! Clean residual min=-0.001720 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0713269 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.0713269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071761Jy sigma=1.135870 ! Fit after self-cal, rms=0.071750Jy sigma=1.135750 wmodel J0152+0020_S_map.mod ! Writing 126 model components to file: J0152+0020_S_map.mod wobs J0152+0020_S_uvs.fits ! Writing UV FITS file: J0152+0020_S_uvs.fits wwins J0152+0020_S_map.win ! wwins: Wrote 2 windows to J0152+0020_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 = -0.000649952 Jy ! Component: 100 - total flux cleaned = -0.00094142 Jy ! Component: 150 - total flux cleaned = -0.0011625 Jy ! Component: 200 - total flux cleaned = -0.00126936 Jy ! Component: 250 - total flux cleaned = -0.00144758 Jy ! Component: 300 - total flux cleaned = -0.00144751 Jy ! Component: 350 - total flux cleaned = -0.00154211 Jy ! Component: 400 - total flux cleaned = -0.0015418 Jy ! Component: 450 - total flux cleaned = -0.00156407 Jy ! Component: 500 - total flux cleaned = -0.00167194 Jy ! Component: 550 - total flux cleaned = -0.00167204 Jy ! Component: 600 - total flux cleaned = -0.00169339 Jy ! Component: 650 - total flux cleaned = -0.0017338 Jy ! Component: 700 - total flux cleaned = -0.00169479 Jy ! Component: 750 - total flux cleaned = -0.00175298 Jy ! Component: 800 - total flux cleaned = -0.00175311 Jy ! Component: 850 - total flux cleaned = -0.00179026 Jy ! Component: 900 - total flux cleaned = -0.00173558 Jy ! Component: 950 - total flux cleaned = -0.00178948 Jy ! Component: 1000 - total flux cleaned = -0.00171886 Jy ! Component: 1050 - total flux cleaned = -0.00170165 Jy ! Component: 1100 - total flux cleaned = -0.00177024 Jy ! Component: 1150 - total flux cleaned = -0.00173641 Jy ! Component: 1200 - total flux cleaned = -0.00172018 Jy ! Component: 1250 - total flux cleaned = -0.00173682 Jy ! Component: 1300 - total flux cleaned = -0.00176891 Jy ! Component: 1350 - total flux cleaned = -0.00173713 Jy ! Component: 1400 - total flux cleaned = -0.0017371 Jy ! Component: 1450 - total flux cleaned = -0.00172164 Jy ! Component: 1500 - total flux cleaned = -0.00167597 Jy ! Component: 1550 - total flux cleaned = -0.00169127 Jy ! Component: 1600 - total flux cleaned = -0.00178033 Jy ! Component: 1650 - total flux cleaned = -0.00182412 Jy ! Component: 1700 - total flux cleaned = -0.00182398 Jy ! Component: 1750 - total flux cleaned = -0.00190982 Jy ! Component: 1800 - total flux cleaned = -0.00196625 Jy ! Component: 1850 - total flux cleaned = -0.00197991 Jy ! Component: 1900 - total flux cleaned = -0.00209035 Jy ! Component: 1950 - total flux cleaned = -0.00209036 Jy ! Component: 2000 - total flux cleaned = -0.00219838 Jy ! Component: 2050 - total flux cleaned = -0.00219844 Jy ! Component: 2100 - total flux cleaned = -0.00226453 Jy ! Component: 2150 - total flux cleaned = -0.00235605 Jy ! Component: 2200 - total flux cleaned = -0.00239483 Jy ! Component: 2250 - total flux cleaned = -0.00244617 Jy ! Component: 2300 - total flux cleaned = -0.00252252 Jy ! Component: 2350 - total flux cleaned = -0.00257278 Jy ! Component: 2400 - total flux cleaned = -0.00259786 Jy ! Component: 2450 - total flux cleaned = -0.00262291 Jy ! Component: 2500 - total flux cleaned = -0.0026843 Jy ! Component: 2550 - total flux cleaned = -0.00275732 Jy ! Component: 2600 - total flux cleaned = -0.00278116 Jy ! Component: 2650 - total flux cleaned = -0.00280498 Jy ! Component: 2700 - total flux cleaned = -0.00280489 Jy ! Component: 2750 - total flux cleaned = -0.00285176 Jy ! Component: 2800 - total flux cleaned = -0.00281659 Jy ! Component: 2850 - total flux cleaned = -0.0028396 Jy ! Component: 2900 - total flux cleaned = -0.00281661 Jy ! Component: 2950 - total flux cleaned = -0.00282819 Jy ! Component: 3000 - total flux cleaned = -0.00287357 Jy ! Component: 3050 - total flux cleaned = -0.0028735 Jy ! Component: 3100 - total flux cleaned = -0.00289571 Jy ! Component: 3150 - total flux cleaned = -0.00285152 Jy ! Component: 3200 - total flux cleaned = -0.00287357 Jy ! Component: 3250 - total flux cleaned = -0.00290629 Jy ! Component: 3300 - total flux cleaned = -0.00291711 Jy ! Component: 3350 - total flux cleaned = -0.0029279 Jy ! Component: 3400 - total flux cleaned = -0.00296009 Jy ! Component: 3450 - total flux cleaned = -0.00294962 Jy ! Component: 3500 - total flux cleaned = -0.00298138 Jy ! Component: 3550 - total flux cleaned = -0.0029919 Jy ! Component: 3600 - total flux cleaned = -0.00303357 Jy ! Component: 3650 - total flux cleaned = -0.00307513 Jy ! Component: 3700 - total flux cleaned = -0.00305445 Jy ! Component: 3750 - total flux cleaned = -0.00305447 Jy ! Component: 3800 - total flux cleaned = -0.00306463 Jy ! Component: 3850 - total flux cleaned = -0.00305446 Jy ! Component: 3900 - total flux cleaned = -0.00304447 Jy ! Component: 3950 - total flux cleaned = -0.00305439 Jy ! Component: 4000 - total flux cleaned = -0.00305438 Jy ! Component: 4050 - total flux cleaned = -0.00307407 Jy ! Total flux subtracted in 4096 components = -0.00308379 Jy ! Clean residual min=-0.000568 max=0.000610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0682431 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 405 components and 0.0682431 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0152+0020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 7.019 at -3.341 degrees (North through East) ! Clean map min=-0.0014574 max=0.060965 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0152+0020_S_map.fits wmodel /vlbi/uf001/uva//J0152+0020_S_map.mod ! Writing 405 model components to file: /vlbi/uf001/uva//J0152+0020_S_map.mod wobs /vlbi/uf001/uva//J0152+0020_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0152+0020_S_uvs.fits wwins /vlbi/uf001/uva//J0152+0020_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0152+0020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.060965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175882 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.865487 0.865487 1.73097 3.46195 6.9239 13.8478 27.6956 55.3912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 346.625 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0152+0020_S_dfm.log closed on Sun Jan 13 21:08:51 2019