! Started logfile: /vlbi/uf001/uva//J0819+2747_S_dfm.log on Sun Jan 13 23:53:03 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//J0819+2747_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0819+2747_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970899 visibilities/baseline/integration-bin. ! Found source: J0819+2747 ! ! 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 4404 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 J0819+2747_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032716Jy sigma=20.589948 ! Fit after self-cal, rms=0.763051Jy sigma=15.421820 ! 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=2.876 mas, bmaj=5.546 mas, bpa=0.09061 degrees ! Estimated noise=0.7267 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 = 0.179724 Jy ! Component: 100 - total flux cleaned = 0.223543 Jy ! Total flux subtracted in 100 components = 0.223543 Jy ! Clean residual min=-0.009616 max=0.016942 Jy/beam ! Clean residual mean=-0.000001 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.223543 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.223543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092268Jy sigma=1.430535 ! Fit after self-cal, rms=0.092219Jy sigma=1.429325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181932 Jy ! Component: 100 - total flux cleaned = 0.0279418 Jy ! Total flux subtracted in 100 components = 0.0279418 Jy ! Clean residual min=-0.007186 max=0.010117 Jy/beam ! Clean residual mean=0.000001 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.251485 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.251485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086877Jy sigma=1.337286 ! Fit after self-cal, rms=0.086782Jy sigma=1.335516 ! 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=3.303 mas, bmaj=6.224 mas, bpa=0.5621 degrees ! Estimated noise=0.590881 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 (3.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111421 Jy ! Component: 100 - total flux cleaned = 0.0174222 Jy ! Component: 150 - total flux cleaned = 0.021676 Jy ! Component: 200 - total flux cleaned = 0.0242047 Jy ! Total flux subtracted in 200 components = 0.0242047 Jy ! Clean residual min=-0.007290 max=0.008105 Jy/beam ! Clean residual mean=0.000003 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.275689 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.275689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084938Jy sigma=1.300919 ! Fit after self-cal, rms=0.084892Jy sigma=1.299698 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 6.224 at 0.5621 degrees (North through East) ! Clean map min=-0.00708 max=0.23158 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 1.01 LA 0.96 ! MK 1.01 NL 1.02 OV 0.98 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 1.02 LA 0.97 ! MK 1.02 NL 1.08 OV 0.87 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.99 KP 1.01 LA 0.94 ! MK 1.01 NL 1.05 OV 0.98 PT 1.05 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.084892Jy sigma=1.299698 ! Fit after self-cal, rms=0.076127Jy sigma=1.267797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=6.244 mas, bpa=0.5935 degrees ! Estimated noise=0.591921 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 = 0.00240115 Jy ! Component: 100 - total flux cleaned = 0.00291739 Jy ! Component: 150 - total flux cleaned = 0.0032592 Jy ! Component: 200 - total flux cleaned = 0.00354963 Jy ! Total flux subtracted in 200 components = 0.00354963 Jy ! Clean residual min=-0.005239 max=0.006205 Jy/beam ! Clean residual mean=0.000007 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.279239 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.279239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075818Jy sigma=1.262421 ! Fit after self-cal, rms=0.075789Jy sigma=1.262068 ! 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=0.075789Jy sigma=1.262068 ! Fit after self-cal, rms=0.061823Jy sigma=1.158949 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.235 mas, bpa=0.5092 degrees ! Estimated noise=0.589905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214166 Jy ! Component: 100 - total flux cleaned = 0.00264962 Jy ! Component: 150 - total flux cleaned = 0.00261447 Jy ! Component: 200 - total flux cleaned = 0.00261461 Jy ! Total flux subtracted in 200 components = 0.00261461 Jy ! Clean residual min=-0.003014 max=0.002888 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.281853 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.281853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061741Jy sigma=1.157322 ! Fit after self-cal, rms=0.061744Jy sigma=1.156843 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 = 0.000374098 Jy ! Component: 100 - total flux cleaned = 0.00031603 Jy ! Component: 150 - total flux cleaned = 0.00023889 Jy ! Component: 200 - total flux cleaned = 0.000190679 Jy ! Total flux subtracted in 200 components = 0.000190679 Jy ! Clean residual min=-0.002976 max=0.002837 Jy/beam ! Clean residual mean=0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.282044 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.282044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061718Jy sigma=1.156350 ! Fit after self-cal, rms=0.061717Jy sigma=1.156283 ! 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=0.061717Jy sigma=1.156283 ! Fit after self-cal, rms=0.061538Jy sigma=1.155395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=6.226 mas, bpa=0.6122 degrees ! Estimated noise=0.589798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950506 Jy ! Component: 100 - total flux cleaned = 0.00098034 Jy ! Component: 150 - total flux cleaned = 0.00100386 Jy ! Component: 200 - total flux cleaned = 0.00102402 Jy ! Total flux subtracted in 200 components = 0.00102402 Jy ! Clean residual min=-0.002887 max=0.002829 Jy/beam ! Clean residual mean=0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.283068 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.283068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061513Jy sigma=1.154937 ! Fit after self-cal, rms=0.061509Jy sigma=1.154872 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 = 0.000128754 Jy ! Component: 100 - total flux cleaned = 0.0001699 Jy ! Component: 150 - total flux cleaned = 0.000169962 Jy ! Component: 200 - total flux cleaned = 0.000136136 Jy ! Total flux subtracted in 200 components = 0.000136136 Jy ! Clean residual min=-0.002891 max=0.002843 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.283204 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.283204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061497Jy sigma=1.154636 ! Fit after self-cal, rms=0.061497Jy sigma=1.154604 ! 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=0.061497Jy sigma=1.154604 ! Fit after self-cal, rms=0.061510Jy sigma=1.154520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.792 mas, bmaj=9.95 mas, bpa=-1.818 degrees ! Estimated noise=0.76904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064216 Jy ! Component: 100 - total flux cleaned = 0.00081309 Jy ! Component: 150 - total flux cleaned = 0.0008862 Jy ! Component: 200 - total flux cleaned = 0.000950487 Jy ! Total flux subtracted in 200 components = 0.000950487 Jy ! Clean residual min=-0.003136 max=0.003400 Jy/beam ! Clean residual mean=0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.284155 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.284155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061506Jy sigma=1.154507 ! Fit after self-cal, rms=0.061504Jy sigma=1.154484 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 = 0.000101048 Jy ! Component: 100 - total flux cleaned = 0.000146898 Jy ! Component: 150 - total flux cleaned = 0.0001887 Jy ! Component: 200 - total flux cleaned = 0.000214655 Jy ! Total flux subtracted in 200 components = 0.000214655 Jy ! Clean residual min=-0.003098 max=0.003406 Jy/beam ! Clean residual mean=0.000003 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.284369 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.284369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061505Jy sigma=1.154530 ! Fit after self-cal, rms=0.061504Jy sigma=1.154518 ! 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=3.319 mas, bmaj=6.225 mas, bpa=0.6627 degrees ! Estimated noise=0.590203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 6.225 at 0.6627 degrees (North through East) ! Clean map min=-0.0026767 max=0.23009 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=2.888 mas, bmaj=5.541 mas, bpa=0.2484 degrees ! Estimated noise=0.727238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179712 Jy ! Component: 100 - total flux cleaned = 0.224809 Jy ! Component: 150 - total flux cleaned = 0.243356 Jy ! Component: 200 - total flux cleaned = 0.25448 Jy ! Total flux subtracted in 200 components = 0.25448 Jy ! Clean residual min=-0.004094 max=0.006035 Jy/beam ! Clean residual mean=-0.000002 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.25448 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.25448 Jy ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=6.225 mas, bpa=0.6627 degrees ! Estimated noise=0.590203 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 = 0.00955723 Jy ! Component: 100 - total flux cleaned = 0.0156393 Jy ! Component: 150 - total flux cleaned = 0.0198038 Jy ! Component: 200 - total flux cleaned = 0.022754 Jy ! Total flux subtracted in 200 components = 0.022754 Jy ! Clean residual min=-0.003309 max=0.002836 Jy/beam ! Clean residual mean=-0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.277234 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 66 components and 0.277234 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=6.792 mas, bmaj=9.95 mas, bpa=-1.818 degrees ! Estimated noise=0.76904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343884 Jy ! Component: 100 - total flux cleaned = 0.00524584 Jy ! Component: 150 - total flux cleaned = 0.00600677 Jy ! Component: 200 - total flux cleaned = 0.00636476 Jy ! Total flux subtracted in 200 components = 0.00636476 Jy ! Clean residual min=-0.003327 max=0.003508 Jy/beam ! Clean residual mean=0.000003 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.283599 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 = 0.000259303 Jy ! Component: 100 - total flux cleaned = 0.000451174 Jy ! Component: 150 - total flux cleaned = 0.000555239 Jy ! Component: 200 - total flux cleaned = 0.000628246 Jy ! Total flux subtracted in 200 components = 0.000628246 Jy ! Clean residual min=-0.003145 max=0.003465 Jy/beam ! Clean residual mean=0.000003 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.284227 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 117 components and 0.284227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=6.225 mas, bpa=0.6627 degrees ! Estimated noise=0.590203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92561e-05 Jy ! Component: 100 - total flux cleaned = 0.000117261 Jy ! Component: 150 - total flux cleaned = 8.32273e-05 Jy ! Component: 200 - total flux cleaned = 0.000173089 Jy ! Total flux subtracted in 200 components = 0.000173089 Jy ! Clean residual min=-0.002709 max=0.002693 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.2844 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.2844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061526Jy sigma=1.155004 ! Fit after self-cal, rms=0.061523Jy sigma=1.154894 wmodel J0819+2747_S_map.mod ! Writing 133 model components to file: J0819+2747_S_map.mod wobs J0819+2747_S_uvs.fits ! Writing UV FITS file: J0819+2747_S_uvs.fits wwins J0819+2747_S_map.win ! wwins: Wrote 2 windows to J0819+2747_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 = -0.000241497 Jy ! Component: 100 - total flux cleaned = -0.000288987 Jy ! Component: 150 - total flux cleaned = -0.000201947 Jy ! Component: 200 - total flux cleaned = -0.000158353 Jy ! Component: 250 - total flux cleaned = -3.90455e-05 Jy ! Component: 300 - total flux cleaned = -0.00015492 Jy ! Component: 350 - total flux cleaned = -0.000116423 Jy ! Component: 400 - total flux cleaned = -7.92912e-05 Jy ! Component: 450 - total flux cleaned = -0.000115299 Jy ! Component: 500 - total flux cleaned = -0.000115019 Jy ! Component: 550 - total flux cleaned = -8.11524e-05 Jy ! Component: 600 - total flux cleaned = -0.000147345 Jy ! Component: 650 - total flux cleaned = -0.000114353 Jy ! Component: 700 - total flux cleaned = -8.27975e-05 Jy ! Component: 750 - total flux cleaned = -0.00017647 Jy ! Component: 800 - total flux cleaned = -0.000145233 Jy ! Component: 850 - total flux cleaned = -0.000205293 Jy ! Component: 900 - total flux cleaned = -0.000205003 Jy ! Component: 950 - total flux cleaned = -8.81581e-05 Jy ! Component: 1000 - total flux cleaned = -0.000146557 Jy ! Component: 1050 - total flux cleaned = -0.000118146 Jy ! Component: 1100 - total flux cleaned = -6.2326e-05 Jy ! Component: 1150 - total flux cleaned = 4.84199e-05 Jy ! Component: 1200 - total flux cleaned = 0.00012958 Jy ! Component: 1250 - total flux cleaned = 0.000102694 Jy ! Component: 1300 - total flux cleaned = 0.000156095 Jy ! Component: 1350 - total flux cleaned = 0.00020831 Jy ! Component: 1400 - total flux cleaned = 0.00031088 Jy ! Component: 1450 - total flux cleaned = 0.000284867 Jy ! Component: 1500 - total flux cleaned = 0.000259441 Jy ! Component: 1550 - total flux cleaned = 0.000358658 Jy ! Component: 1600 - total flux cleaned = 0.000407812 Jy ! Component: 1650 - total flux cleaned = 0.00038385 Jy ! Component: 1700 - total flux cleaned = 0.000551825 Jy ! Component: 1750 - total flux cleaned = 0.00052814 Jy ! Component: 1800 - total flux cleaned = 0.000552033 Jy ! Component: 1850 - total flux cleaned = 0.000551889 Jy ! Component: 1900 - total flux cleaned = 0.000620795 Jy ! Component: 1950 - total flux cleaned = 0.000666128 Jy ! Component: 2000 - total flux cleaned = 0.000688917 Jy ! Component: 2050 - total flux cleaned = 0.000777375 Jy ! Component: 2100 - total flux cleaned = 0.000711448 Jy ! Component: 2150 - total flux cleaned = 0.000798556 Jy ! Component: 2200 - total flux cleaned = 0.000883826 Jy ! Component: 2250 - total flux cleaned = 0.000947203 Jy ! Component: 2300 - total flux cleaned = 0.000841915 Jy ! Component: 2350 - total flux cleaned = 0.000842071 Jy ! Component: 2400 - total flux cleaned = 0.000780242 Jy ! Component: 2450 - total flux cleaned = 0.000800759 Jy ! Component: 2500 - total flux cleaned = 0.000881749 Jy ! Component: 2550 - total flux cleaned = 0.000901681 Jy ! Component: 2600 - total flux cleaned = 0.000842061 Jy ! Component: 2650 - total flux cleaned = 0.000980283 Jy ! Component: 2700 - total flux cleaned = 0.000980368 Jy ! Component: 2750 - total flux cleaned = 0.000980282 Jy ! Component: 2800 - total flux cleaned = 0.000980495 Jy ! Component: 2850 - total flux cleaned = 0.00103761 Jy ! Component: 2900 - total flux cleaned = 0.00105621 Jy ! Component: 2950 - total flux cleaned = 0.00107482 Jy ! Component: 3000 - total flux cleaned = 0.00103803 Jy ! Component: 3050 - total flux cleaned = 0.00116715 Jy ! Component: 3100 - total flux cleaned = 0.00124018 Jy ! Component: 3150 - total flux cleaned = 0.00131221 Jy ! Component: 3200 - total flux cleaned = 0.00134804 Jy ! Component: 3250 - total flux cleaned = 0.00136559 Jy ! Component: 3300 - total flux cleaned = 0.00136565 Jy ! Component: 3350 - total flux cleaned = 0.00145286 Jy ! Component: 3400 - total flux cleaned = 0.00147027 Jy ! Component: 3450 - total flux cleaned = 0.00153893 Jy ! Component: 3500 - total flux cleaned = 0.00152191 Jy ! Component: 3550 - total flux cleaned = 0.00158948 Jy ! Component: 3600 - total flux cleaned = 0.00167326 Jy ! Component: 3650 - total flux cleaned = 0.00165666 Jy ! Component: 3700 - total flux cleaned = 0.00170626 Jy ! Component: 3750 - total flux cleaned = 0.00180505 Jy ! Component: 3800 - total flux cleaned = 0.00183768 Jy ! Component: 3850 - total flux cleaned = 0.00198337 Jy ! Component: 3900 - total flux cleaned = 0.00203148 Jy ! Component: 3950 - total flux cleaned = 0.00204735 Jy ! Component: 4000 - total flux cleaned = 0.00201584 Jy ! Component: 4050 - total flux cleaned = 0.00212577 Jy ! Total flux subtracted in 4096 components = 0.00212578 Jy ! Clean residual min=-0.000973 max=0.000889 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.286526 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 443 components and 0.286526 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0819+2747_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 6.225 at 0.6627 degrees (North through East) ! Clean map min=-0.0019016 max=0.22983 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0819+2747_S_map.fits wmodel /vlbi/uf001/uva//J0819+2747_S_map.mod ! Writing 443 model components to file: /vlbi/uf001/uva//J0819+2747_S_map.mod wobs /vlbi/uf001/uva//J0819+2747_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0819+2747_S_uvs.fits wwins /vlbi/uf001/uva//J0819+2747_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0819+2747_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378685 0.378685 0.757371 1.51474 3.02948 6.05897 12.1179 24.2359 48.4717 96.9435 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 792.214 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0819+2747_S_dfm.log closed on Sun Jan 13 23:53:08 2019