! Started logfile: /vlbi/uf001/uva//J2226+0052_S_dfm.log on Mon Jan 14 06:16:36 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//J2226+0052_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2226+0052_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.822751 visibilities/baseline/integration-bin. ! Found source: J2226+0052 ! ! 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 3732 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 J2226+0052_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.109514Jy sigma=18.246292 ! Fit after self-cal, rms=0.575903Jy sigma=9.715015 ! 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=2.934 mas, bmaj=6.793 mas, bpa=-3.998e-05 degrees ! Estimated noise=0.953172 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 = 0.331703 Jy ! Component: 100 - total flux cleaned = 0.406076 Jy ! Total flux subtracted in 100 components = 0.406076 Jy ! Clean residual min=-0.013415 max=0.027185 Jy/beam ! Clean residual mean=0.000023 rms=0.004304 Jy/beam ! Combined flux in latest and established models = 0.406076 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.406076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184113Jy sigma=1.663059 ! Fit after self-cal, rms=0.184076Jy sigma=1.662775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310157 Jy ! Component: 100 - total flux cleaned = 0.0492938 Jy ! Total flux subtracted in 100 components = 0.0492938 Jy ! Clean residual min=-0.014563 max=0.012280 Jy/beam ! Clean residual mean=0.000022 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.45537 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.45537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.175743Jy sigma=1.489228 ! Fit after self-cal, rms=0.175607Jy sigma=1.487506 ! 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=3.335 mas, bmaj=7.322 mas, bpa=1.178 degrees ! Estimated noise=0.770179 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 = 0.0147306 Jy ! Component: 100 - total flux cleaned = 0.0237498 Jy ! Component: 150 - total flux cleaned = 0.0293519 Jy ! Component: 200 - total flux cleaned = 0.0310184 Jy ! Total flux subtracted in 200 components = 0.0310184 Jy ! Clean residual min=-0.014545 max=0.011365 Jy/beam ! Clean residual mean=0.000015 rms=0.002977 Jy/beam ! Combined flux in latest and established models = 0.486389 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.486389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172925Jy sigma=1.452616 ! Fit after self-cal, rms=0.172909Jy sigma=1.452388 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.335 x 7.322 at 1.178 degrees (North through East) ! Clean map min=-0.014607 max=0.43003 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.04 LA 0.97 ! MK 1.06 NL 1.07 OV 1.00 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.99 KP 1.05 LA 1.00 ! MK 0.99 NL 1.05 OV 0.84 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 0.99 KP 1.07 LA 0.98 ! MK 0.99 NL 1.07 OV 0.98 PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.172909Jy sigma=1.452388 ! Fit after self-cal, rms=0.142010Jy sigma=1.317495 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=7.361 mas, bpa=1.147 degrees ! Estimated noise=0.772926 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 = 0.00111413 Jy ! Component: 100 - total flux cleaned = 0.000424936 Jy ! Component: 150 - total flux cleaned = -0.000253784 Jy ! Component: 200 - total flux cleaned = -0.000773055 Jy ! Total flux subtracted in 200 components = -0.000773055 Jy ! Clean residual min=-0.009802 max=0.009736 Jy/beam ! Clean residual mean=-0.000010 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.485616 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.485616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141413Jy sigma=1.317440 ! Fit after self-cal, rms=0.141404Jy sigma=1.317156 ! 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=0.141404Jy sigma=1.317156 ! Fit after self-cal, rms=0.079262Jy sigma=1.161132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=7.37 mas, bpa=1.09 degrees ! Estimated noise=0.775991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583196 Jy ! Component: 100 - total flux cleaned = 0.000505004 Jy ! Component: 150 - total flux cleaned = 0.000504907 Jy ! Component: 200 - total flux cleaned = 0.000562005 Jy ! Total flux subtracted in 200 components = 0.000562005 Jy ! Clean residual min=-0.005720 max=0.007264 Jy/beam ! Clean residual mean=-0.000019 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.486178 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.486178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079070Jy sigma=1.159563 ! Fit after self-cal, rms=0.079071Jy sigma=1.159365 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 (8.5, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688256 Jy ! Component: 100 - total flux cleaned = 0.010806 Jy ! Component: 150 - total flux cleaned = 0.0124428 Jy ! Component: 200 - total flux cleaned = 0.0135874 Jy ! Total flux subtracted in 200 components = 0.0135874 Jy ! Clean residual min=-0.005104 max=0.005008 Jy/beam ! Clean residual mean=-0.000015 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.499765 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.499765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078255Jy sigma=1.148599 ! Fit after self-cal, rms=0.078221Jy sigma=1.147972 ! 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=0.078221Jy sigma=1.147972 ! Fit after self-cal, rms=0.073979Jy sigma=1.126109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=7.379 mas, bpa=1.159 degrees ! Estimated noise=0.775375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119742 Jy ! Component: 100 - total flux cleaned = 0.00184067 Jy ! Component: 150 - total flux cleaned = 0.00226326 Jy ! Component: 200 - total flux cleaned = 0.00258064 Jy ! Total flux subtracted in 200 components = 0.00258064 Jy ! Clean residual min=-0.004824 max=0.004517 Jy/beam ! Clean residual mean=-0.000011 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.502346 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.502345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073806Jy sigma=1.123788 ! Fit after self-cal, rms=0.073785Jy sigma=1.123600 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 = 0.000561774 Jy ! Component: 100 - total flux cleaned = 0.00061865 Jy ! Component: 150 - total flux cleaned = 0.000722145 Jy ! Component: 200 - total flux cleaned = 0.000772383 Jy ! Total flux subtracted in 200 components = 0.000772383 Jy ! Clean residual min=-0.004836 max=0.004326 Jy/beam ! Clean residual mean=-0.000010 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.503118 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.503118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073696Jy sigma=1.122481 ! Fit after self-cal, rms=0.073689Jy sigma=1.122388 ! 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=0.073689Jy sigma=1.122388 ! Fit after self-cal, rms=0.073723Jy sigma=1.122070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.895 mas, bmaj=11.74 mas, bpa=-1.745 degrees ! Estimated noise=0.997926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225656 Jy ! Component: 100 - total flux cleaned = 0.00217576 Jy ! Component: 150 - total flux cleaned = 0.00211001 Jy ! Component: 200 - total flux cleaned = 0.00210978 Jy ! Total flux subtracted in 200 components = 0.00210978 Jy ! Clean residual min=-0.005087 max=0.006080 Jy/beam ! Clean residual mean=-0.000012 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.505228 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 113 components and 0.505228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073733Jy sigma=1.122094 ! Fit after self-cal, rms=0.073716Jy sigma=1.121751 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 = 0.000323116 Jy ! Component: 100 - total flux cleaned = 0.000210382 Jy ! Component: 150 - total flux cleaned = 0.000104922 Jy ! Component: 200 - total flux cleaned = 5.42432e-05 Jy ! Total flux subtracted in 200 components = 5.42432e-05 Jy ! Clean residual min=-0.005187 max=0.005553 Jy/beam ! Clean residual mean=-0.000010 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.505282 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.505282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073735Jy sigma=1.122030 ! Fit after self-cal, rms=0.073735Jy sigma=1.121923 ! 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=3.368 mas, bmaj=7.384 mas, bpa=1.217 degrees ! Estimated noise=0.776166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.384 at 1.217 degrees (North through East) ! Clean map min=-0.0053365 max=0.43235 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=2.972 mas, bmaj=6.844 mas, bpa=-0.01682 degrees ! Estimated noise=0.966327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336179 Jy ! Component: 100 - total flux cleaned = 0.410448 Jy ! Component: 150 - total flux cleaned = 0.438389 Jy ! Component: 200 - total flux cleaned = 0.453998 Jy ! Total flux subtracted in 200 components = 0.453998 Jy ! Clean residual min=-0.006876 max=0.011197 Jy/beam ! Clean residual mean=-0.000008 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.453998 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.453998 Jy ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.384 mas, bpa=1.217 degrees ! Estimated noise=0.776166 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135357 Jy ! Component: 100 - total flux cleaned = 0.0221361 Jy ! Component: 150 - total flux cleaned = 0.0284795 Jy ! Component: 200 - total flux cleaned = 0.0334365 Jy ! Total flux subtracted in 200 components = 0.0334365 Jy ! Clean residual min=-0.004502 max=0.004805 Jy/beam ! Clean residual mean=-0.000008 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.487435 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.487435 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=6.895 mas, bmaj=11.74 mas, bpa=-1.745 degrees ! Estimated noise=0.997926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673513 Jy ! Component: 100 - total flux cleaned = 0.0112336 Jy ! Component: 150 - total flux cleaned = 0.0144705 Jy ! Component: 200 - total flux cleaned = 0.0168851 Jy ! Total flux subtracted in 200 components = 0.0168851 Jy ! Clean residual min=-0.004457 max=0.005351 Jy/beam ! Clean residual mean=-0.000003 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.50432 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 = 0.00164655 Jy ! Component: 100 - total flux cleaned = 0.00226685 Jy ! Component: 150 - total flux cleaned = 0.00264836 Jy ! Component: 200 - total flux cleaned = 0.00289629 Jy ! Total flux subtracted in 200 components = 0.00289629 Jy ! Clean residual min=-0.004371 max=0.004982 Jy/beam ! Clean residual mean=-0.000000 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.507216 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 131 components and 0.507216 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.384 mas, bpa=1.217 degrees ! Estimated noise=0.776166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246001 Jy ! Component: 100 - total flux cleaned = 0.000572574 Jy ! Component: 150 - total flux cleaned = 0.000915013 Jy ! Component: 200 - total flux cleaned = 0.00109525 Jy ! Total flux subtracted in 200 components = 0.00109525 Jy ! Clean residual min=-0.004028 max=0.003549 Jy/beam ! Clean residual mean=0.000000 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.508311 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 155 components and 0.508311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073189Jy sigma=1.115745 ! Fit after self-cal, rms=0.073137Jy sigma=1.115066 wmodel J2226+0052_S_map.mod ! Writing 155 model components to file: J2226+0052_S_map.mod wobs J2226+0052_S_uvs.fits ! Writing UV FITS file: J2226+0052_S_uvs.fits wwins J2226+0052_S_map.win ! wwins: Wrote 3 windows to J2226+0052_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 = -0.001447 Jy ! Component: 100 - total flux cleaned = -0.00208931 Jy ! Component: 150 - total flux cleaned = -0.00256841 Jy ! Component: 200 - total flux cleaned = -0.00291077 Jy ! Component: 250 - total flux cleaned = -0.00329785 Jy ! Component: 300 - total flux cleaned = -0.00324421 Jy ! Component: 350 - total flux cleaned = -0.00329624 Jy ! Component: 400 - total flux cleaned = -0.00339704 Jy ! Component: 450 - total flux cleaned = -0.00329906 Jy ! Component: 500 - total flux cleaned = -0.00339561 Jy ! Component: 550 - total flux cleaned = -0.00339508 Jy ! Component: 600 - total flux cleaned = -0.00330305 Jy ! Component: 650 - total flux cleaned = -0.00316678 Jy ! Component: 700 - total flux cleaned = -0.00303414 Jy ! Component: 750 - total flux cleaned = -0.00286133 Jy ! Component: 800 - total flux cleaned = -0.00277662 Jy ! Component: 850 - total flux cleaned = -0.00277632 Jy ! Component: 900 - total flux cleaned = -0.00277627 Jy ! Component: 950 - total flux cleaned = -0.00289676 Jy ! Component: 1000 - total flux cleaned = -0.00281798 Jy ! Component: 1050 - total flux cleaned = -0.00285713 Jy ! Component: 1100 - total flux cleaned = -0.00289604 Jy ! Component: 1150 - total flux cleaned = -0.00285803 Jy ! Component: 1200 - total flux cleaned = -0.00274831 Jy ! Component: 1250 - total flux cleaned = -0.00267589 Jy ! Component: 1300 - total flux cleaned = -0.00256942 Jy ! Component: 1350 - total flux cleaned = -0.00256974 Jy ! Component: 1400 - total flux cleaned = -0.00281178 Jy ! Component: 1450 - total flux cleaned = -0.00263956 Jy ! Component: 1500 - total flux cleaned = -0.00257292 Jy ! Component: 1550 - total flux cleaned = -0.00263935 Jy ! Component: 1600 - total flux cleaned = -0.0025735 Jy ! Component: 1650 - total flux cleaned = -0.00254203 Jy ! Component: 1700 - total flux cleaned = -0.00263678 Jy ! Component: 1750 - total flux cleaned = -0.00257434 Jy ! Component: 1800 - total flux cleaned = -0.00251276 Jy ! Component: 1850 - total flux cleaned = -0.00257403 Jy ! Component: 1900 - total flux cleaned = -0.00251379 Jy ! Component: 1950 - total flux cleaned = -0.00260284 Jy ! Component: 2000 - total flux cleaned = -0.00254361 Jy ! Component: 2050 - total flux cleaned = -0.00260194 Jy ! Component: 2100 - total flux cleaned = -0.00274517 Jy ! Component: 2150 - total flux cleaned = -0.00274533 Jy ! Component: 2200 - total flux cleaned = -0.00282931 Jy ! Component: 2250 - total flux cleaned = -0.00291187 Jy ! Component: 2300 - total flux cleaned = -0.00291174 Jy ! Component: 2350 - total flux cleaned = -0.00304708 Jy ! Component: 2400 - total flux cleaned = -0.0029672 Jy ! Component: 2450 - total flux cleaned = -0.00309951 Jy ! Component: 2500 - total flux cleaned = -0.00312579 Jy ! Component: 2550 - total flux cleaned = -0.00322954 Jy ! Component: 2600 - total flux cleaned = -0.00333185 Jy ! Component: 2650 - total flux cleaned = -0.00330627 Jy ! Component: 2700 - total flux cleaned = -0.0033809 Jy ! Component: 2750 - total flux cleaned = -0.00338085 Jy ! Component: 2800 - total flux cleaned = -0.00335621 Jy ! Component: 2850 - total flux cleaned = -0.00340481 Jy ! Component: 2900 - total flux cleaned = -0.00338099 Jy ! Component: 2950 - total flux cleaned = -0.00347622 Jy ! Component: 3000 - total flux cleaned = -0.00338148 Jy ! Component: 3050 - total flux cleaned = -0.0033584 Jy ! Component: 3100 - total flux cleaned = -0.0034278 Jy ! Component: 3150 - total flux cleaned = -0.00340491 Jy ! Component: 3200 - total flux cleaned = -0.00338261 Jy ! Component: 3250 - total flux cleaned = -0.00347281 Jy ! Component: 3300 - total flux cleaned = -0.00340549 Jy ! Component: 3350 - total flux cleaned = -0.00353811 Jy ! Component: 3400 - total flux cleaned = -0.0035596 Jy ! Component: 3450 - total flux cleaned = -0.00364644 Jy ! Component: 3500 - total flux cleaned = -0.00358203 Jy ! Component: 3550 - total flux cleaned = -0.00366744 Jy ! Component: 3600 - total flux cleaned = -0.00383685 Jy ! Component: 3650 - total flux cleaned = -0.00385759 Jy ! Component: 3700 - total flux cleaned = -0.00383688 Jy ! Component: 3750 - total flux cleaned = -0.00400165 Jy ! Component: 3800 - total flux cleaned = -0.00398087 Jy ! Component: 3850 - total flux cleaned = -0.0040617 Jy ! Component: 3900 - total flux cleaned = -0.00408192 Jy ! Component: 3950 - total flux cleaned = -0.00414185 Jy ! Component: 4000 - total flux cleaned = -0.00416168 Jy ! Component: 4050 - total flux cleaned = -0.00422059 Jy ! Total flux subtracted in 4096 components = -0.00429869 Jy ! Clean residual min=-0.001199 max=0.001077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.504013 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 474 components and 0.504013 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2226+0052_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.384 at 1.217 degrees (North through East) ! Clean map min=-0.0023397 max=0.43235 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2226+0052_S_map.fits wmodel /vlbi/uf001/uva//J2226+0052_S_map.mod ! Writing 474 model components to file: /vlbi/uf001/uva//J2226+0052_S_map.mod wobs /vlbi/uf001/uva//J2226+0052_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2226+0052_S_uvs.fits wwins /vlbi/uf001/uva//J2226+0052_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2226+0052_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.432351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249585 0.249585 0.49917 0.99834 1.99668 3.99336 7.98672 15.9734 31.9469 63.8938 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.432 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1201.99 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2226+0052_S_dfm.log closed on Mon Jan 14 06:16:41 2019