! Started logfile: /vlbi/uf001/uva//J1241+5458_S_dfm.log on Mon Jan 14 01:59:16 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//J1241+5458_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1241+5458_S_uva.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.998016 visibilities/baseline/integration-bin. ! Found source: J1241+5458 ! ! 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 4527 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 J1241+5458_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.041424Jy sigma=23.463877 ! Fit after self-cal, rms=0.807065Jy sigma=18.268707 ! 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=5.387 mas, bmaj=7.381 mas, bpa=-22.43 degrees ! Estimated noise=0.785557 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 = 0.150786 Jy ! Component: 100 - total flux cleaned = 0.199514 Jy ! Total flux subtracted in 100 components = 0.199514 Jy ! Clean residual min=-0.019228 max=0.051745 Jy/beam ! Clean residual mean=-0.000070 rms=0.006075 Jy/beam ! Combined flux in latest and established models = 0.199514 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.199514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084724Jy sigma=1.862332 ! Fit after self-cal, rms=0.084565Jy sigma=1.860652 ! Inverting map ! Added new window around map position (5.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424847 Jy ! Component: 100 - total flux cleaned = 0.0613404 Jy ! Total flux subtracted in 100 components = 0.0613404 Jy ! Clean residual min=-0.010589 max=0.024176 Jy/beam ! Clean residual mean=-0.000024 rms=0.003333 Jy/beam ! Combined flux in latest and established models = 0.260854 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.260854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062973Jy sigma=1.379159 ! Fit after self-cal, rms=0.060044Jy sigma=1.303262 ! 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=6.325 mas, bmaj=8.335 mas, bpa=-19.63 degrees ! Estimated noise=0.475302 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 = 0.0159022 Jy ! Component: 100 - total flux cleaned = 0.0215899 Jy ! Component: 150 - total flux cleaned = 0.0232477 Jy ! Component: 200 - total flux cleaned = 0.0245013 Jy ! Total flux subtracted in 200 components = 0.0245013 Jy ! Clean residual min=-0.005647 max=0.008410 Jy/beam ! Clean residual mean=0.000010 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.285356 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.285356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055900Jy sigma=1.210945 ! Fit after self-cal, rms=0.055230Jy sigma=1.192579 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.325 x 8.335 at -19.63 degrees (North through East) ! Clean map min=-0.0050074 max=0.17611 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.99 KP 1.01 LA 0.94 ! NL 1.07 OV 0.98 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.99 KP 1.00 LA 0.94 ! NL 1.04 OV 0.94 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.03 KP 1.00 LA 0.96 ! NL 1.02 OV 0.99 PT 1.02 ! ! ! Fit before self-cal, rms=0.055230Jy sigma=1.192579 ! Fit after self-cal, rms=0.054386Jy sigma=1.176299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.332 mas, bmaj=8.337 mas, bpa=-19.33 degrees ! Estimated noise=0.475215 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 = 0.0028608 Jy ! Component: 100 - total flux cleaned = 0.00275663 Jy ! Component: 150 - total flux cleaned = 0.00247511 Jy ! Component: 200 - total flux cleaned = 0.00223519 Jy ! Total flux subtracted in 200 components = 0.00223519 Jy ! Clean residual min=-0.004249 max=0.004019 Jy/beam ! Clean residual mean=0.000025 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.287591 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.287591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053815Jy sigma=1.163501 ! Fit after self-cal, rms=0.053707Jy sigma=1.160262 ! 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=0.053707Jy sigma=1.160262 ! Fit after self-cal, rms=0.053537Jy sigma=1.150503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.319 mas, bmaj=8.351 mas, bpa=-19.57 degrees ! Estimated noise=0.475378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148444 Jy ! Component: 100 - total flux cleaned = 0.0013408 Jy ! Component: 150 - total flux cleaned = 0.00123477 Jy ! Component: 200 - total flux cleaned = 0.0010435 Jy ! Total flux subtracted in 200 components = 0.0010435 Jy ! Clean residual min=-0.003294 max=0.003293 Jy/beam ! Clean residual mean=0.000018 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.288634 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 0.288634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053327Jy sigma=1.145823 ! Fit after self-cal, rms=0.053298Jy sigma=1.144502 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 = 0.000432258 Jy ! Component: 100 - total flux cleaned = 0.000328888 Jy ! Component: 150 - total flux cleaned = 0.000289283 Jy ! Component: 200 - total flux cleaned = 0.000214801 Jy ! Total flux subtracted in 200 components = 0.000214801 Jy ! Clean residual min=-0.003029 max=0.003015 Jy/beam ! Clean residual mean=0.000018 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.288849 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.288849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053191Jy sigma=1.142195 ! Fit after self-cal, rms=0.053175Jy sigma=1.141523 ! 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=0.053175Jy sigma=1.141523 ! Fit after self-cal, rms=0.053228Jy sigma=1.141015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.318 mas, bmaj=8.357 mas, bpa=-19.53 degrees ! Estimated noise=0.475258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691565 Jy ! Component: 100 - total flux cleaned = 0.000726035 Jy ! Component: 150 - total flux cleaned = 0.000690643 Jy ! Component: 200 - total flux cleaned = 0.000658049 Jy ! Total flux subtracted in 200 components = 0.000658049 Jy ! Clean residual min=-0.002778 max=0.002812 Jy/beam ! Clean residual mean=0.000018 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.289507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.289507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053141Jy sigma=1.139120 ! Fit after self-cal, rms=0.053132Jy sigma=1.138608 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 = 0.000228703 Jy ! Component: 100 - total flux cleaned = 0.000228951 Jy ! Component: 150 - total flux cleaned = 0.000198948 Jy ! Component: 200 - total flux cleaned = 0.000198613 Jy ! Total flux subtracted in 200 components = 0.000198613 Jy ! Clean residual min=-0.002675 max=0.002750 Jy/beam ! Clean residual mean=0.000018 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.289706 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.289706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053081Jy sigma=1.137544 ! Fit after self-cal, rms=0.053076Jy sigma=1.137244 ! 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=0.053076Jy sigma=1.137244 ! Fit after self-cal, rms=0.053166Jy sigma=1.136962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.16 mas, bmaj=11.25 mas, bpa=-14.81 degrees ! Estimated noise=0.532197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830819 Jy ! Component: 100 - total flux cleaned = 0.000758988 Jy ! Component: 150 - total flux cleaned = 0.000731289 Jy ! Component: 200 - total flux cleaned = 0.000753226 Jy ! Total flux subtracted in 200 components = 0.000753226 Jy ! Clean residual min=-0.002571 max=0.002551 Jy/beam ! Clean residual mean=0.000027 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.290459 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.290459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053123Jy sigma=1.136193 ! Fit after self-cal, rms=0.053119Jy sigma=1.135919 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 = 7.16164e-05 Jy ! Component: 100 - total flux cleaned = 0.000144901 Jy ! Component: 150 - total flux cleaned = 0.00014402 Jy ! Component: 200 - total flux cleaned = 0.00014534 Jy ! Total flux subtracted in 200 components = 0.00014534 Jy ! Clean residual min=-0.002534 max=0.002559 Jy/beam ! Clean residual mean=0.000027 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.290604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.290604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053094Jy sigma=1.135504 ! Fit after self-cal, rms=0.053092Jy sigma=1.135333 ! 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=6.318 mas, bmaj=8.362 mas, bpa=-19.5 degrees ! Estimated noise=0.475507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.318 x 8.362 at -19.5 degrees (North through East) ! Clean map min=-0.0024182 max=0.17325 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=5.385 mas, bmaj=7.378 mas, bpa=-22.66 degrees ! Estimated noise=0.784234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155966 Jy ! Component: 100 - total flux cleaned = 0.214826 Jy ! Component: 150 - total flux cleaned = 0.24373 Jy ! Component: 200 - total flux cleaned = 0.260239 Jy ! Total flux subtracted in 200 components = 0.260239 Jy ! Clean residual min=-0.006476 max=0.008868 Jy/beam ! Clean residual mean=-0.000019 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.260239 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.260239 Jy ! Inverting map and beam ! Estimated beam: bmin=6.318 mas, bmaj=8.362 mas, bpa=-19.5 degrees ! Estimated noise=0.475507 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 = 0.0110671 Jy ! Component: 100 - total flux cleaned = 0.0178153 Jy ! Component: 150 - total flux cleaned = 0.022165 Jy ! Component: 200 - total flux cleaned = 0.0250712 Jy ! Total flux subtracted in 200 components = 0.0250712 Jy ! Clean residual min=-0.003038 max=0.002749 Jy/beam ! Clean residual mean=0.000011 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.28531 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 97 components and 0.28531 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=9.16 mas, bmaj=11.25 mas, bpa=-14.81 degrees ! Estimated noise=0.532197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235149 Jy ! Component: 100 - total flux cleaned = 0.00371672 Jy ! Component: 150 - total flux cleaned = 0.00434869 Jy ! Component: 200 - total flux cleaned = 0.00445522 Jy ! Total flux subtracted in 200 components = 0.00445522 Jy ! Clean residual min=-0.002587 max=0.002455 Jy/beam ! Clean residual mean=0.000025 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.289765 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 = 6.87501e-05 Jy ! Component: 100 - total flux cleaned = 0.000130016 Jy ! Component: 150 - total flux cleaned = 0.000184781 Jy ! Component: 200 - total flux cleaned = 0.000218065 Jy ! Total flux subtracted in 200 components = 0.000218065 Jy ! Clean residual min=-0.002555 max=0.002460 Jy/beam ! Clean residual mean=0.000026 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.289983 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 139 components and 0.289983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.318 mas, bmaj=8.362 mas, bpa=-19.5 degrees ! Estimated noise=0.475507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.32962e-05 Jy ! Component: 100 - total flux cleaned = -2.00085e-05 Jy ! Component: 150 - total flux cleaned = 9.30393e-06 Jy ! Component: 200 - total flux cleaned = 9.36286e-06 Jy ! Total flux subtracted in 200 components = 9.36286e-06 Jy ! Clean residual min=-0.002651 max=0.002707 Jy/beam ! Clean residual mean=0.000017 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.289993 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 0.289993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053115Jy sigma=1.136001 ! Fit after self-cal, rms=0.053090Jy sigma=1.135077 wmodel J1241+5458_S_map.mod ! Writing 153 model components to file: J1241+5458_S_map.mod wobs J1241+5458_S_uvs.fits ! Writing UV FITS file: J1241+5458_S_uvs.fits wwins J1241+5458_S_map.win ! wwins: Wrote 2 windows to J1241+5458_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 = -0.000119346 Jy ! Component: 100 - total flux cleaned = -0.000240386 Jy ! Component: 150 - total flux cleaned = -0.000315976 Jy ! Component: 200 - total flux cleaned = -0.000349941 Jy ! Component: 250 - total flux cleaned = -0.000349334 Jy ! Component: 300 - total flux cleaned = -0.000410824 Jy ! Component: 350 - total flux cleaned = -0.000380838 Jy ! Component: 400 - total flux cleaned = -0.000353925 Jy ! Component: 450 - total flux cleaned = -0.000462296 Jy ! Component: 500 - total flux cleaned = -0.000539279 Jy ! Component: 550 - total flux cleaned = -0.000614572 Jy ! Component: 600 - total flux cleaned = -0.000663476 Jy ! Component: 650 - total flux cleaned = -0.000687084 Jy ! Component: 700 - total flux cleaned = -0.000663942 Jy ! Component: 750 - total flux cleaned = -0.00073149 Jy ! Component: 800 - total flux cleaned = -0.000753431 Jy ! Component: 850 - total flux cleaned = -0.000859793 Jy ! Component: 900 - total flux cleaned = -0.00092199 Jy ! Component: 950 - total flux cleaned = -0.000963053 Jy ! Component: 1000 - total flux cleaned = -0.00106303 Jy ! Component: 1050 - total flux cleaned = -0.00116005 Jy ! Component: 1100 - total flux cleaned = -0.00115989 Jy ! Component: 1150 - total flux cleaned = -0.00129096 Jy ! Component: 1200 - total flux cleaned = -0.00141931 Jy ! Component: 1250 - total flux cleaned = -0.00152703 Jy ! Component: 1300 - total flux cleaned = -0.0016676 Jy ! Component: 1350 - total flux cleaned = -0.00178787 Jy ! Component: 1400 - total flux cleaned = -0.00185518 Jy ! Component: 1450 - total flux cleaned = -0.00198793 Jy ! Component: 1500 - total flux cleaned = -0.00210136 Jy ! Component: 1550 - total flux cleaned = -0.00218129 Jy ! Component: 1600 - total flux cleaned = -0.00230652 Jy ! Component: 1650 - total flux cleaned = -0.00239863 Jy ! Component: 1700 - total flux cleaned = -0.00242899 Jy ! Component: 1750 - total flux cleaned = -0.00248868 Jy ! Component: 1800 - total flux cleaned = -0.00251815 Jy ! Component: 1850 - total flux cleaned = -0.00259004 Jy ! Component: 1900 - total flux cleaned = -0.00257619 Jy ! Component: 1950 - total flux cleaned = -0.00261784 Jy ! Component: 2000 - total flux cleaned = -0.00264567 Jy ! Component: 2050 - total flux cleaned = -0.00269961 Jy ! Component: 2100 - total flux cleaned = -0.00268621 Jy ! Component: 2150 - total flux cleaned = -0.00266002 Jy ! Component: 2200 - total flux cleaned = -0.00262142 Jy ! Component: 2250 - total flux cleaned = -0.00262155 Jy ! Component: 2300 - total flux cleaned = -0.00260911 Jy ! Component: 2350 - total flux cleaned = -0.00262166 Jy ! Component: 2400 - total flux cleaned = -0.00264623 Jy ! Component: 2450 - total flux cleaned = -0.00260993 Jy ! Component: 2500 - total flux cleaned = -0.00259797 Jy ! Component: 2550 - total flux cleaned = -0.00260951 Jy ! Component: 2600 - total flux cleaned = -0.0025512 Jy ! Component: 2650 - total flux cleaned = -0.00251679 Jy ! Component: 2700 - total flux cleaned = -0.00250554 Jy ! Component: 2750 - total flux cleaned = -0.00249417 Jy ! Component: 2800 - total flux cleaned = -0.00244968 Jy ! Component: 2850 - total flux cleaned = -0.00242786 Jy ! Component: 2900 - total flux cleaned = -0.00240621 Jy ! Component: 2950 - total flux cleaned = -0.00242781 Jy ! Component: 3000 - total flux cleaned = -0.0024597 Jy ! Component: 3050 - total flux cleaned = -0.00245958 Jy ! Component: 3100 - total flux cleaned = -0.00244905 Jy ! Component: 3150 - total flux cleaned = -0.00243871 Jy ! Component: 3200 - total flux cleaned = -0.00245927 Jy ! Component: 3250 - total flux cleaned = -0.00244907 Jy ! Component: 3300 - total flux cleaned = -0.00242893 Jy ! Component: 3350 - total flux cleaned = -0.00238909 Jy ! Component: 3400 - total flux cleaned = -0.00243836 Jy ! Component: 3450 - total flux cleaned = -0.00240889 Jy ! Component: 3500 - total flux cleaned = -0.00233127 Jy ! Component: 3550 - total flux cleaned = -0.00235042 Jy ! Component: 3600 - total flux cleaned = -0.00229309 Jy ! Component: 3650 - total flux cleaned = -0.00226466 Jy ! Component: 3700 - total flux cleaned = -0.00225526 Jy ! Component: 3750 - total flux cleaned = -0.00224597 Jy ! Component: 3800 - total flux cleaned = -0.00221812 Jy ! Component: 3850 - total flux cleaned = -0.00221812 Jy ! Component: 3900 - total flux cleaned = -0.00219068 Jy ! Component: 3950 - total flux cleaned = -0.00218161 Jy ! Component: 4000 - total flux cleaned = -0.00219073 Jy ! Component: 4050 - total flux cleaned = -0.00217268 Jy ! Total flux subtracted in 4096 components = -0.00215478 Jy ! Clean residual min=-0.000519 max=0.000554 Jy/beam ! Clean residual mean=0.000011 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.287838 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 451 components and 0.287838 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1241+5458_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.318 x 8.362 at -19.5 degrees (North through East) ! Clean map min=-0.0015369 max=0.17208 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1241+5458_S_map.fits wmodel /vlbi/uf001/uva//J1241+5458_S_map.mod ! Writing 451 model components to file: /vlbi/uf001/uva//J1241+5458_S_map.mod wobs /vlbi/uf001/uva//J1241+5458_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1241+5458_S_uvs.fits wwins /vlbi/uf001/uva//J1241+5458_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1241+5458_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28338 0.28338 0.566761 1.13352 2.26704 4.53409 9.06818 18.1364 36.2727 72.5454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1058.65 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1241+5458_S_dfm.log closed on Mon Jan 14 01:59:20 2019