! Started logfile: /scr/pima/rv124_uvs/J0854+4408_S_dfm.log on Mon Dec 24 01:40:21 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J0854+4408_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0854+4408_S_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883857 visibilities/baseline/integration-bin. ! Found source: J0854+4408 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 8432 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0854+4408_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001736Jy sigma=18.202736 ! Fit after self-cal, rms=0.956096Jy sigma=17.375252 ! 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=3.437 mas, bmaj=3.699 mas, bpa=-8.625 degrees ! Estimated noise=0.921697 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 = 0.0333399 Jy ! Component: 100 - total flux cleaned = 0.0416872 Jy ! Total flux subtracted in 100 components = 0.0416872 Jy ! Clean residual min=-0.004750 max=0.004775 Jy/beam ! Clean residual mean=0.000000 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.0416872 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0416872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059682Jy sigma=1.016776 ! Fit after self-cal, rms=0.058161Jy sigma=0.985950 ! 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=4.467 mas, bmaj=4.672 mas, bpa=-9.993 degrees ! Estimated noise=0.510643 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 (-1, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796198 Jy ! Component: 100 - total flux cleaned = 0.0126494 Jy ! Component: 150 - total flux cleaned = 0.0158757 Jy ! Component: 200 - total flux cleaned = 0.0182589 Jy ! Total flux subtracted in 200 components = 0.0182589 Jy ! Clean residual min=-0.002929 max=0.002694 Jy/beam ! Clean residual mean=0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0599461 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.0599461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056905Jy sigma=0.963630 ! Fit after self-cal, rms=0.056821Jy sigma=0.962022 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.467 x 4.672 at -9.993 degrees (North through East) ! Clean map min=-0.0029095 max=0.046033 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.94 KP 0.93 ! LA 0.88 MK 1.20 NL 1.11 OV 0.84 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.06 HN 0.92 KP 0.90 ! LA 0.97 MK 1.16 NL 1.06 OV 0.78 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.92 KP 0.94 ! LA 0.93 MK 0.98 NL 1.18 OV 0.86 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.056821Jy sigma=0.962022 ! Fit after self-cal, rms=0.054843Jy sigma=0.955295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=4.822 mas, bpa=13.86 degrees ! Estimated noise=0.501359 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 = 0.00176794 Jy ! Component: 100 - total flux cleaned = 0.00206729 Jy ! Component: 150 - total flux cleaned = 0.00201438 Jy ! Component: 200 - total flux cleaned = 0.001992 Jy ! Total flux subtracted in 200 components = 0.001992 Jy ! Clean residual min=-0.002202 max=0.002245 Jy/beam ! Clean residual mean=0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0619381 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0619381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054788Jy sigma=0.954018 ! Fit after self-cal, rms=0.054827Jy sigma=0.953113 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054827Jy sigma=0.953113 ! Fit after self-cal, rms=0.054893Jy sigma=0.950518 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=4.829 mas, bpa=15.96 degrees ! Estimated noise=0.502875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138085 Jy ! Component: 100 - total flux cleaned = 0.000208074 Jy ! Component: 150 - total flux cleaned = 0.000207457 Jy ! Component: 200 - total flux cleaned = 0.000207967 Jy ! Total flux subtracted in 200 components = 0.000207967 Jy ! Clean residual min=-0.001833 max=0.001853 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0621461 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0621461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054874Jy sigma=0.950256 ! Fit after self-cal, rms=0.054906Jy sigma=0.950001 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 (-98.5, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113031 Jy ! Component: 100 - total flux cleaned = 0.00124919 Jy ! Component: 150 - total flux cleaned = 0.00134598 Jy ! Component: 200 - total flux cleaned = 0.00139997 Jy ! Total flux subtracted in 200 components = 0.00139997 Jy ! Clean residual min=-0.001755 max=0.001717 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.063546 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.063546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054846Jy sigma=0.948862 ! Fit after self-cal, rms=0.054838Jy sigma=0.948739 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054838Jy sigma=0.948739 ! Fit after self-cal, rms=0.054973Jy sigma=0.948646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.575 mas, bmaj=4.807 mas, bpa=15.75 degrees ! Estimated noise=0.50295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650377 Jy ! Component: 100 - total flux cleaned = 0.000650453 Jy ! Component: 150 - total flux cleaned = 0.000627558 Jy ! Component: 200 - total flux cleaned = 0.000628096 Jy ! Total flux subtracted in 200 components = 0.000628096 Jy ! Clean residual min=-0.001698 max=0.001723 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0641741 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.0641742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054950Jy sigma=0.948233 ! Fit after self-cal, rms=0.054954Jy sigma=0.948190 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 = 0.000170594 Jy ! Component: 100 - total flux cleaned = 0.000129304 Jy ! Component: 150 - total flux cleaned = 0.000128718 Jy ! Component: 200 - total flux cleaned = 0.000128491 Jy ! Total flux subtracted in 200 components = 0.000128491 Jy ! Clean residual min=-0.001698 max=0.001718 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0643027 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.0643027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054941Jy sigma=0.947961 ! Fit after self-cal, rms=0.054940Jy sigma=0.947942 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054940Jy sigma=0.947942 ! Fit after self-cal, rms=0.055044Jy sigma=0.947875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.306 mas, bmaj=8.756 mas, bpa=41.9 degrees ! Estimated noise=0.599738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589248 Jy ! Component: 100 - total flux cleaned = 0.000773065 Jy ! Component: 150 - total flux cleaned = 0.000969924 Jy ! Component: 200 - total flux cleaned = 0.00113521 Jy ! Total flux subtracted in 200 components = 0.00113521 Jy ! Clean residual min=-0.001492 max=0.001685 Jy/beam ! Clean residual mean=0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0654379 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.0654378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055042Jy sigma=0.947825 ! Fit after self-cal, rms=0.055042Jy sigma=0.947799 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 = 0.000226486 Jy ! Component: 100 - total flux cleaned = 0.000317775 Jy ! Component: 150 - total flux cleaned = 0.00036893 Jy ! Component: 200 - total flux cleaned = 0.000433853 Jy ! Total flux subtracted in 200 components = 0.000433853 Jy ! Clean residual min=-0.001453 max=0.001678 Jy/beam ! Clean residual mean=0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0658717 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.0658717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055044Jy sigma=0.947822 ! Fit after self-cal, rms=0.055044Jy sigma=0.947815 ! 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=4.567 mas, bmaj=4.791 mas, bpa=15.21 degrees ! Estimated noise=0.503045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.567 x 4.791 at 15.21 degrees (North through East) ! Clean map min=-0.0016306 max=0.04478 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=3.497 mas, bmaj=3.753 mas, bpa=2.561 degrees ! Estimated noise=0.921485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339983 Jy ! Component: 100 - total flux cleaned = 0.0432076 Jy ! Component: 150 - total flux cleaned = 0.0487319 Jy ! Component: 200 - total flux cleaned = 0.0525572 Jy ! Total flux subtracted in 200 components = 0.0525572 Jy ! Clean residual min=-0.004144 max=0.004540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0525572 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0525572 Jy ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=4.791 mas, bpa=15.21 degrees ! Estimated noise=0.503045 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 = 0.00431221 Jy ! Component: 100 - total flux cleaned = 0.00681127 Jy ! Component: 150 - total flux cleaned = 0.00864751 Jy ! Component: 200 - total flux cleaned = 0.0095642 Jy ! Total flux subtracted in 200 components = 0.0095642 Jy ! Clean residual min=-0.001711 max=0.001642 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0621214 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.0621214 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=8.306 mas, bmaj=8.756 mas, bpa=41.9 degrees ! Estimated noise=0.599738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152888 Jy ! Component: 100 - total flux cleaned = 0.00232212 Jy ! Component: 150 - total flux cleaned = 0.00255114 Jy ! Component: 200 - total flux cleaned = 0.00275131 Jy ! Total flux subtracted in 200 components = 0.00275131 Jy ! Clean residual min=-0.001479 max=0.001617 Jy/beam ! Clean residual mean=0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0648727 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 = 0.000178642 Jy ! Component: 100 - total flux cleaned = 0.00035762 Jy ! Component: 150 - total flux cleaned = 0.000465002 Jy ! Component: 200 - total flux cleaned = 0.000563 Jy ! Total flux subtracted in 200 components = 0.000563 Jy ! Clean residual min=-0.001467 max=0.001637 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0654357 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 106 components and 0.0654357 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=4.791 mas, bpa=15.21 degrees ! Estimated noise=0.503045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435972 Jy ! Component: 100 - total flux cleaned = -0.000558494 Jy ! Component: 150 - total flux cleaned = -0.0005861 Jy ! Component: 200 - total flux cleaned = -0.000588001 Jy ! Total flux subtracted in 200 components = -0.000588001 Jy ! Clean residual min=-0.001661 max=0.001730 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0648477 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.0648477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055059Jy sigma=0.948119 ! Fit after self-cal, rms=0.055051Jy sigma=0.947992 wmodel J0854+4408_S_map.mod ! Writing 125 model components to file: J0854+4408_S_map.mod wobs J0854+4408_S_uvs.fits ! Writing UV FITS file: J0854+4408_S_uvs.fits wwins J0854+4408_S_map.win ! wwins: Wrote 3 windows to J0854+4408_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 = 6.42236e-05 Jy ! Component: 100 - total flux cleaned = -1.69868e-05 Jy ! Component: 150 - total flux cleaned = -0.000229247 Jy ! Component: 200 - total flux cleaned = -0.0004343 Jy ! Component: 250 - total flux cleaned = -0.000607222 Jy ! Component: 300 - total flux cleaned = -0.000655044 Jy ! Component: 350 - total flux cleaned = -0.000701382 Jy ! Component: 400 - total flux cleaned = -0.000609856 Jy ! Component: 450 - total flux cleaned = -0.000520278 Jy ! Component: 500 - total flux cleaned = -0.00047598 Jy ! Component: 550 - total flux cleaned = -0.000410706 Jy ! Component: 600 - total flux cleaned = -0.00032543 Jy ! Component: 650 - total flux cleaned = -0.000304497 Jy ! Component: 700 - total flux cleaned = -0.000324638 Jy ! Component: 750 - total flux cleaned = -0.000242635 Jy ! Component: 800 - total flux cleaned = -0.000202436 Jy ! Component: 850 - total flux cleaned = -0.000203009 Jy ! Component: 900 - total flux cleaned = -0.000282129 Jy ! Component: 950 - total flux cleaned = -0.000281982 Jy ! Component: 1000 - total flux cleaned = -0.000243915 Jy ! Component: 1050 - total flux cleaned = -0.000282329 Jy ! Component: 1100 - total flux cleaned = -0.00028243 Jy ! Component: 1150 - total flux cleaned = -0.000319923 Jy ! Component: 1200 - total flux cleaned = -0.000375301 Jy ! Component: 1250 - total flux cleaned = -0.000393462 Jy ! Component: 1300 - total flux cleaned = -0.00035743 Jy ! Component: 1350 - total flux cleaned = -0.00033953 Jy ! Component: 1400 - total flux cleaned = -0.000339714 Jy ! Component: 1450 - total flux cleaned = -0.000322194 Jy ! Component: 1500 - total flux cleaned = -0.000339527 Jy ! Component: 1550 - total flux cleaned = -0.000270316 Jy ! Component: 1600 - total flux cleaned = -0.00021902 Jy ! Component: 1650 - total flux cleaned = -0.000270257 Jy ! Component: 1700 - total flux cleaned = -0.000269988 Jy ! Component: 1750 - total flux cleaned = -0.000270011 Jy ! Component: 1800 - total flux cleaned = -0.000269962 Jy ! Component: 1850 - total flux cleaned = -0.000269958 Jy ! Component: 1900 - total flux cleaned = -0.00031913 Jy ! Component: 1950 - total flux cleaned = -0.000302509 Jy ! Component: 2000 - total flux cleaned = -0.0002864 Jy ! Component: 2050 - total flux cleaned = -0.000350199 Jy ! Component: 2100 - total flux cleaned = -0.000334129 Jy ! Component: 2150 - total flux cleaned = -0.000365645 Jy ! Component: 2200 - total flux cleaned = -0.000349937 Jy ! Component: 2250 - total flux cleaned = -0.000412184 Jy ! Component: 2300 - total flux cleaned = -0.000396652 Jy ! Component: 2350 - total flux cleaned = -0.000442708 Jy ! Component: 2400 - total flux cleaned = -0.000488305 Jy ! Component: 2450 - total flux cleaned = -0.000563929 Jy ! Component: 2500 - total flux cleaned = -0.000533925 Jy ! Component: 2550 - total flux cleaned = -0.000608504 Jy ! Component: 2600 - total flux cleaned = -0.00057882 Jy ! Component: 2650 - total flux cleaned = -0.000681997 Jy ! Component: 2700 - total flux cleaned = -0.000681958 Jy ! Component: 2750 - total flux cleaned = -0.000725617 Jy ! Component: 2800 - total flux cleaned = -0.000710999 Jy ! Component: 2850 - total flux cleaned = -0.000782902 Jy ! Component: 2900 - total flux cleaned = -0.000782841 Jy ! Component: 2950 - total flux cleaned = -0.000853929 Jy ! Component: 3000 - total flux cleaned = -0.000896321 Jy ! Component: 3050 - total flux cleaned = -0.000868279 Jy ! Component: 3100 - total flux cleaned = -0.000910366 Jy ! Component: 3150 - total flux cleaned = -0.000938249 Jy ! Component: 3200 - total flux cleaned = -0.000938355 Jy ! Component: 3250 - total flux cleaned = -0.0010073 Jy ! Component: 3300 - total flux cleaned = -0.000966264 Jy ! Component: 3350 - total flux cleaned = -0.0009936 Jy ! Component: 3400 - total flux cleaned = -0.00104774 Jy ! Component: 3450 - total flux cleaned = -0.00104776 Jy ! Component: 3500 - total flux cleaned = -0.00104773 Jy ! Component: 3550 - total flux cleaned = -0.00110093 Jy ! Component: 3600 - total flux cleaned = -0.00110081 Jy ! Component: 3650 - total flux cleaned = -0.00114047 Jy ! Component: 3700 - total flux cleaned = -0.00112727 Jy ! Component: 3750 - total flux cleaned = -0.00117957 Jy ! Component: 3800 - total flux cleaned = -0.00124447 Jy ! Component: 3850 - total flux cleaned = -0.00125744 Jy ! Component: 3900 - total flux cleaned = -0.00129609 Jy ! Component: 3950 - total flux cleaned = -0.00136011 Jy ! Component: 4000 - total flux cleaned = -0.00134733 Jy ! Component: 4050 - total flux cleaned = -0.00138544 Jy ! Total flux subtracted in 4096 components = -0.00144873 Jy ! Clean residual min=-0.000763 max=0.000770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.063399 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 428 components and 0.063399 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0854+4408_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.567 x 4.791 at 15.21 degrees (North through East) ! Clean map min=-0.0012306 max=0.044617 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0854+4408_S_map.fits wmodel /scr/pima/rv124_uvs/J0854+4408_S_map.mod ! Writing 428 model components to file: /scr/pima/rv124_uvs/J0854+4408_S_map.mod wobs /scr/pima/rv124_uvs/J0854+4408_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0854+4408_S_uvs.fits wwins /scr/pima/rv124_uvs/J0854+4408_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J0854+4408_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0446174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54184 1.54184 3.08368 6.16736 12.3347 24.6694 49.3389 98.6777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.572 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0854+4408_S_dfm.log closed on Mon Dec 24 01:40:25 2018