! Started logfile: /vlbi/uf001/uva//J0935+2405_S_dfm.log on Mon Jan 14 00:32:45 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//J0935+2405_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0935+2405_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.806481 visibilities/baseline/integration-bin. ! Found source: J0935+2405 ! ! 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 7839 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 J0935+2405_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992626Jy sigma=22.121444 ! Fit after self-cal, rms=0.915353Jy sigma=20.407194 ! 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=3.411 mas, bmaj=5.888 mas, bpa=-4.188 degrees ! Estimated noise=0.594346 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 = 0.0645037 Jy ! Component: 100 - total flux cleaned = 0.0862927 Jy ! Total flux subtracted in 100 components = 0.0862927 Jy ! Clean residual min=-0.004228 max=0.010155 Jy/beam ! Clean residual mean=-0.000011 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.0862927 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0862927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058676Jy sigma=1.262048 ! Fit after self-cal, rms=0.058467Jy sigma=1.257956 ! Inverting map ! Added new window around map position (1.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119573 Jy ! Component: 100 - total flux cleaned = 0.0189067 Jy ! Total flux subtracted in 100 components = 0.0189067 Jy ! Clean residual min=-0.002996 max=0.003628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.105199 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.105199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055669Jy sigma=1.192237 ! Fit after self-cal, rms=0.055571Jy sigma=1.190454 ! 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=3.935 mas, bmaj=6.701 mas, bpa=-2.222 degrees ! Estimated noise=0.36393 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 = 0.00616741 Jy ! Component: 100 - total flux cleaned = 0.00974862 Jy ! Component: 150 - total flux cleaned = 0.0122008 Jy ! Component: 200 - total flux cleaned = 0.0139882 Jy ! Total flux subtracted in 200 components = 0.0139882 Jy ! Clean residual min=-0.002387 max=0.002376 Jy/beam ! Clean residual mean=-0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.119188 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 0.119188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054858Jy sigma=1.173064 ! Fit after self-cal, rms=0.054818Jy sigma=1.172329 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.935 x 6.701 at -2.222 degrees (North through East) ! Clean map min=-0.0021513 max=0.083263 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 KP 0.98 ! LA 0.99 MK 0.94 NL 1.02 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.98 KP 0.96 ! LA 1.05 MK 0.97 NL 1.05 OV 1.02 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.01 ! LA 1.08 MK 1.05 NL 1.08 OV 1.00 ! PT 0.87 SC 0.99 ! ! ! Fit before self-cal, rms=0.054818Jy sigma=1.172329 ! Fit after self-cal, rms=0.054601Jy sigma=1.164948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.928 mas, bmaj=6.711 mas, bpa=-2.509 degrees ! Estimated noise=0.360494 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 = 0.000709641 Jy ! Component: 100 - total flux cleaned = 0.000912939 Jy ! Component: 150 - total flux cleaned = 0.00100396 Jy ! Component: 200 - total flux cleaned = 0.00108053 Jy ! Total flux subtracted in 200 components = 0.00108053 Jy ! Clean residual min=-0.001718 max=0.002013 Jy/beam ! Clean residual mean=-0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.120268 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.120268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054581Jy sigma=1.164463 ! Fit after self-cal, rms=0.054610Jy sigma=1.164273 ! 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=0.054610Jy sigma=1.164273 ! Fit after self-cal, rms=0.054143Jy sigma=1.160430 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=6.682 mas, bpa=-2.509 degrees ! Estimated noise=0.359971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112254 Jy ! Component: 100 - total flux cleaned = 0.000236056 Jy ! Component: 150 - total flux cleaned = 0.000291449 Jy ! Component: 200 - total flux cleaned = 0.000304189 Jy ! Total flux subtracted in 200 components = 0.000304189 Jy ! Clean residual min=-0.001585 max=0.001985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.120572 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.120572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054136Jy sigma=1.160248 ! Fit after self-cal, rms=0.054138Jy sigma=1.160186 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 (121.5, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162209 Jy ! Component: 100 - total flux cleaned = 0.00194338 Jy ! Component: 150 - total flux cleaned = 0.0022131 Jy ! Component: 200 - total flux cleaned = 0.00240059 Jy ! Total flux subtracted in 200 components = 0.00240059 Jy ! Clean residual min=-0.001550 max=0.001593 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.122973 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.122973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054079Jy sigma=1.158814 ! Fit after self-cal, rms=0.054073Jy sigma=1.158713 ! 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=0.054073Jy sigma=1.158713 ! Fit after self-cal, rms=0.053848Jy sigma=1.158589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=6.667 mas, bpa=-2.603 degrees ! Estimated noise=0.358797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571134 Jy ! Component: 100 - total flux cleaned = 0.000840475 Jy ! Component: 150 - total flux cleaned = 0.00101967 Jy ! Component: 200 - total flux cleaned = 0.00111055 Jy ! Total flux subtracted in 200 components = 0.00111055 Jy ! Clean residual min=-0.001561 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.124083 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.124083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053832Jy sigma=1.158212 ! Fit after self-cal, rms=0.053831Jy sigma=1.158192 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 = 0.000265704 Jy ! Component: 100 - total flux cleaned = 0.00033263 Jy ! Component: 150 - total flux cleaned = 0.000396132 Jy ! Component: 200 - total flux cleaned = 0.00044134 Jy ! Total flux subtracted in 200 components = 0.00044134 Jy ! Clean residual min=-0.001563 max=0.001510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.124525 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.124525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053822Jy sigma=1.157998 ! Fit after self-cal, rms=0.053821Jy sigma=1.157993 ! 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=0.053821Jy sigma=1.157993 ! Fit after self-cal, rms=0.053765Jy sigma=1.157965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.503 mas, bmaj=9.705 mas, bpa=-2.677 degrees ! Estimated noise=0.438443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755905 Jy ! Component: 100 - total flux cleaned = 0.00107446 Jy ! Component: 150 - total flux cleaned = 0.00114951 Jy ! Component: 200 - total flux cleaned = 0.00120182 Jy ! Total flux subtracted in 200 components = 0.00120182 Jy ! Clean residual min=-0.001987 max=0.001808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.125727 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.125727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053764Jy sigma=1.157894 ! Fit after self-cal, rms=0.053762Jy sigma=1.157870 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 = 0.000175943 Jy ! Component: 100 - total flux cleaned = 0.000211354 Jy ! Component: 150 - total flux cleaned = 0.000244666 Jy ! Component: 200 - total flux cleaned = 0.000276359 Jy ! Total flux subtracted in 200 components = 0.000276359 Jy ! Clean residual min=-0.001936 max=0.001804 Jy/beam ! Clean residual mean=-0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.126003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 144 components and 0.126003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053764Jy sigma=1.157873 ! Fit after self-cal, rms=0.053763Jy sigma=1.157868 ! 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=3.911 mas, bmaj=6.656 mas, bpa=-2.632 degrees ! Estimated noise=0.358455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.911 x 6.656 at -2.632 degrees (North through East) ! Clean map min=-0.0015768 max=0.082235 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=3.389 mas, bmaj=5.846 mas, bpa=-4.685 degrees ! Estimated noise=0.584366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636739 Jy ! Component: 100 - total flux cleaned = 0.0860436 Jy ! Component: 150 - total flux cleaned = 0.0978448 Jy ! Component: 200 - total flux cleaned = 0.104878 Jy ! Total flux subtracted in 200 components = 0.104878 Jy ! Clean residual min=-0.002770 max=0.003640 Jy/beam ! Clean residual mean=-0.000004 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.104878 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 0.104878 Jy ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=6.656 mas, bpa=-2.632 degrees ! Estimated noise=0.358455 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 = 0.00564072 Jy ! Component: 100 - total flux cleaned = 0.00901825 Jy ! Component: 150 - total flux cleaned = 0.0114143 Jy ! Component: 200 - total flux cleaned = 0.0132322 Jy ! Total flux subtracted in 200 components = 0.0132322 Jy ! Clean residual min=-0.001698 max=0.001872 Jy/beam ! Clean residual mean=-0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.11811 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 78 components and 0.11811 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.503 mas, bmaj=9.705 mas, bpa=-2.677 degrees ! Estimated noise=0.438443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219103 Jy ! Component: 100 - total flux cleaned = 0.00366285 Jy ! Component: 150 - total flux cleaned = 0.00474853 Jy ! Component: 200 - total flux cleaned = 0.0055761 Jy ! Total flux subtracted in 200 components = 0.0055761 Jy ! Clean residual min=-0.002078 max=0.001836 Jy/beam ! Clean residual mean=-0.000006 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.123686 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 = 0.000502959 Jy ! Component: 100 - total flux cleaned = 0.000775483 Jy ! Component: 150 - total flux cleaned = 0.00100064 Jy ! Component: 200 - total flux cleaned = 0.00122095 Jy ! Total flux subtracted in 200 components = 0.00122095 Jy ! Clean residual min=-0.002057 max=0.001843 Jy/beam ! Clean residual mean=-0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.124907 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 130 components and 0.124907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=6.656 mas, bpa=-2.632 degrees ! Estimated noise=0.358455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124054 Jy ! Component: 100 - total flux cleaned = 0.000271788 Jy ! Component: 150 - total flux cleaned = 0.000350109 Jy ! Component: 200 - total flux cleaned = 0.000443608 Jy ! Total flux subtracted in 200 components = 0.000443608 Jy ! Clean residual min=-0.001644 max=0.001562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.125351 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.125351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053787Jy sigma=1.158402 ! Fit after self-cal, rms=0.053775Jy sigma=1.158154 wmodel J0935+2405_S_map.mod ! Writing 152 model components to file: J0935+2405_S_map.mod wobs J0935+2405_S_uvs.fits ! Writing UV FITS file: J0935+2405_S_uvs.fits wwins J0935+2405_S_map.win ! wwins: Wrote 3 windows to J0935+2405_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 = 0.000113006 Jy ! Component: 100 - total flux cleaned = 0.000412437 Jy ! Component: 150 - total flux cleaned = 0.000723942 Jy ! Component: 200 - total flux cleaned = 0.000898032 Jy ! Component: 250 - total flux cleaned = 0.000993497 Jy ! Component: 300 - total flux cleaned = 0.0010403 Jy ! Component: 350 - total flux cleaned = 0.00117668 Jy ! Component: 400 - total flux cleaned = 0.001265 Jy ! Component: 450 - total flux cleaned = 0.00135141 Jy ! Component: 500 - total flux cleaned = 0.00135204 Jy ! Component: 550 - total flux cleaned = 0.00143471 Jy ! Component: 600 - total flux cleaned = 0.00141418 Jy ! Component: 650 - total flux cleaned = 0.00143429 Jy ! Component: 700 - total flux cleaned = 0.0014731 Jy ! Component: 750 - total flux cleaned = 0.00141534 Jy ! Component: 800 - total flux cleaned = 0.00137789 Jy ! Component: 850 - total flux cleaned = 0.00145202 Jy ! Component: 900 - total flux cleaned = 0.00143382 Jy ! Component: 950 - total flux cleaned = 0.00141606 Jy ! Component: 1000 - total flux cleaned = 0.00148699 Jy ! Component: 1050 - total flux cleaned = 0.0014865 Jy ! Component: 1100 - total flux cleaned = 0.00148593 Jy ! Component: 1150 - total flux cleaned = 0.00145194 Jy ! Component: 1200 - total flux cleaned = 0.00148543 Jy ! Component: 1250 - total flux cleaned = 0.001551 Jy ! Component: 1300 - total flux cleaned = 0.00156704 Jy ! Component: 1350 - total flux cleaned = 0.0015671 Jy ! Component: 1400 - total flux cleaned = 0.00164594 Jy ! Component: 1450 - total flux cleaned = 0.00169271 Jy ! Component: 1500 - total flux cleaned = 0.00169249 Jy ! Component: 1550 - total flux cleaned = 0.00172291 Jy ! Component: 1600 - total flux cleaned = 0.00178295 Jy ! Component: 1650 - total flux cleaned = 0.00182744 Jy ! Component: 1700 - total flux cleaned = 0.0018866 Jy ! Component: 1750 - total flux cleaned = 0.00193036 Jy ! Component: 1800 - total flux cleaned = 0.00195935 Jy ! Component: 1850 - total flux cleaned = 0.00203089 Jy ! Component: 1900 - total flux cleaned = 0.00208744 Jy ! Component: 1950 - total flux cleaned = 0.00217131 Jy ! Component: 2000 - total flux cleaned = 0.00222675 Jy ! Component: 2050 - total flux cleaned = 0.00230895 Jy ! Component: 2100 - total flux cleaned = 0.00236295 Jy ! Component: 2150 - total flux cleaned = 0.00238962 Jy ! Component: 2200 - total flux cleaned = 0.00236305 Jy ! Component: 2250 - total flux cleaned = 0.00245535 Jy ! Component: 2300 - total flux cleaned = 0.00248127 Jy ! Component: 2350 - total flux cleaned = 0.00249422 Jy ! Component: 2400 - total flux cleaned = 0.00253275 Jy ! Component: 2450 - total flux cleaned = 0.0025837 Jy ! Component: 2500 - total flux cleaned = 0.00260899 Jy ! Component: 2550 - total flux cleaned = 0.00269632 Jy ! Component: 2600 - total flux cleaned = 0.00273354 Jy ! Component: 2650 - total flux cleaned = 0.00275809 Jy ! Component: 2700 - total flux cleaned = 0.00274594 Jy ! Component: 2750 - total flux cleaned = 0.00283024 Jy ! Component: 2800 - total flux cleaned = 0.00283012 Jy ! Component: 2850 - total flux cleaned = 0.00292493 Jy ! Component: 2900 - total flux cleaned = 0.00291321 Jy ! Component: 2950 - total flux cleaned = 0.00294817 Jy ! Component: 3000 - total flux cleaned = 0.00297142 Jy ! Component: 3050 - total flux cleaned = 0.00298291 Jy ! Component: 3100 - total flux cleaned = 0.00307402 Jy ! Component: 3150 - total flux cleaned = 0.00310781 Jy ! Component: 3200 - total flux cleaned = 0.00309658 Jy ! Component: 3250 - total flux cleaned = 0.00308546 Jy ! Component: 3300 - total flux cleaned = 0.00315162 Jy ! Component: 3350 - total flux cleaned = 0.00314053 Jy ! Component: 3400 - total flux cleaned = 0.00314052 Jy ! Component: 3450 - total flux cleaned = 0.00319449 Jy ! Component: 3500 - total flux cleaned = 0.00322674 Jy ! Component: 3550 - total flux cleaned = 0.00325844 Jy ! Component: 3600 - total flux cleaned = 0.00326897 Jy ! Component: 3650 - total flux cleaned = 0.00328998 Jy ! Component: 3700 - total flux cleaned = 0.00326927 Jy ! Component: 3750 - total flux cleaned = 0.00330035 Jy ! Component: 3800 - total flux cleaned = 0.00331051 Jy ! Component: 3850 - total flux cleaned = 0.00335116 Jy ! Component: 3900 - total flux cleaned = 0.00335128 Jy ! Component: 3950 - total flux cleaned = 0.00338133 Jy ! Component: 4000 - total flux cleaned = 0.00339134 Jy ! Component: 4050 - total flux cleaned = 0.00345068 Jy ! Total flux subtracted in 4096 components = 0.00347033 Jy ! Clean residual min=-0.000728 max=0.000566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.128821 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 478 components and 0.128821 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0935+2405_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.911 x 6.656 at -2.632 degrees (North through East) ! Clean map min=-0.0012579 max=0.081891 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0935+2405_S_map.fits wmodel /vlbi/uf001/uva//J0935+2405_S_map.mod ! Writing 478 model components to file: /vlbi/uf001/uva//J0935+2405_S_map.mod wobs /vlbi/uf001/uva//J0935+2405_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0935+2405_S_uvs.fits wwins /vlbi/uf001/uva//J0935+2405_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0935+2405_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0818907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.689526 0.689526 1.37905 2.75811 5.51621 11.0324 22.0648 44.1297 88.2594 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 435.081 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0935+2405_S_dfm.log closed on Mon Jan 14 00:32:49 2019