! Started logfile: /image_prod/ug002_uva//J1058+4304_S_dfm.log on Wed Mar 4 23:48:36 2020 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 /image_prod/ug002_uva//J1058+4304_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1058+4304_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.965741 visibilities/baseline/integration-bin. ! Found source: J1058+4304 ! ! 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 6258 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 J1058+4304_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.085486Jy sigma=8.414993 ! Fit after self-cal, rms=0.575743Jy sigma=4.484964 ! 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=3.396 mas, bmaj=5.798 mas, bpa=-21.88 degrees ! Estimated noise=1.82564 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 = 0.327203 Jy ! Component: 100 - total flux cleaned = 0.402895 Jy ! Total flux subtracted in 100 components = 0.402895 Jy ! Clean residual min=-0.017850 max=0.028624 Jy/beam ! Clean residual mean=0.000020 rms=0.004067 Jy/beam ! Combined flux in latest and established models = 0.402895 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.402895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097542Jy sigma=0.683493 ! Fit after self-cal, rms=0.097507Jy sigma=0.683256 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300769 Jy ! Component: 100 - total flux cleaned = 0.0439401 Jy ! Total flux subtracted in 100 components = 0.0439401 Jy ! Clean residual min=-0.013634 max=0.016466 Jy/beam ! Clean residual mean=0.000008 rms=0.003378 Jy/beam ! Combined flux in latest and established models = 0.446835 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.446835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086381Jy sigma=0.602620 ! Fit after self-cal, rms=0.086251Jy sigma=0.601658 ! 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=4.205 mas, bmaj=6.818 mas, bpa=-18.19 degrees ! Estimated noise=1.18715 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 = 0.00900237 Jy ! Component: 100 - total flux cleaned = 0.013367 Jy ! Component: 150 - total flux cleaned = 0.0157953 Jy ! Component: 200 - total flux cleaned = 0.0171638 Jy ! Total flux subtracted in 200 components = 0.0171638 Jy ! Clean residual min=-0.011612 max=0.014886 Jy/beam ! Clean residual mean=-0.000001 rms=0.003300 Jy/beam ! Combined flux in latest and established models = 0.463999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.463999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085173Jy sigma=0.595515 ! Fit after self-cal, rms=0.085126Jy sigma=0.595159 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.205 x 6.818 at -18.19 degrees (North through East) ! Clean map min=-0.01129 max=0.42449 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 0.97 ! LA 0.98 MK 1.03 NL 0.92 OV 1.04 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.97 ! LA 1.01 MK 1.02 NL 1.11 OV 1.21 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 0.97 NL 1.03 OV 1.06 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.085126Jy sigma=0.595159 ! Fit after self-cal, rms=0.082196Jy sigma=0.546177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.205 mas, bmaj=6.801 mas, bpa=-18.19 degrees ! Estimated noise=1.18939 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 = 0.00171219 Jy ! Component: 100 - total flux cleaned = 0.00228015 Jy ! Component: 150 - total flux cleaned = 0.00268105 Jy ! Component: 200 - total flux cleaned = 0.00280024 Jy ! Total flux subtracted in 200 components = 0.00280024 Jy ! Clean residual min=-0.010779 max=0.011610 Jy/beam ! Clean residual mean=-0.000019 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 0.466799 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.466799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082071Jy sigma=0.545530 ! Fit after self-cal, rms=0.082066Jy sigma=0.545385 ! 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=0.082066Jy sigma=0.545385 ! Fit after self-cal, rms=0.061695Jy sigma=0.404772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=6.804 mas, bpa=-18.38 degrees ! Estimated noise=1.18968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379584 Jy ! Component: 100 - total flux cleaned = 0.00027448 Jy ! Component: 150 - total flux cleaned = 0.00019432 Jy ! Component: 200 - total flux cleaned = 0.000170731 Jy ! Total flux subtracted in 200 components = 0.000170731 Jy ! Clean residual min=-0.002875 max=0.004790 Jy/beam ! Clean residual mean=-0.000005 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.46697 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.46697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061652Jy sigma=0.404455 ! Fit after self-cal, rms=0.061709Jy sigma=0.404249 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 (-6.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431602 Jy ! Component: 100 - total flux cleaned = 0.00461381 Jy ! Component: 150 - total flux cleaned = 0.0045037 Jy ! Component: 200 - total flux cleaned = 0.00421623 Jy ! Total flux subtracted in 200 components = 0.00421623 Jy ! Clean residual min=-0.002446 max=0.002911 Jy/beam ! Clean residual mean=-0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.471186 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.471186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061369Jy sigma=0.401817 ! Fit after self-cal, rms=0.061316Jy sigma=0.401377 ! 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=0.061316Jy sigma=0.401377 ! Fit after self-cal, rms=0.061312Jy sigma=0.400826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=6.8 mas, bpa=-18.28 degrees ! Estimated noise=1.19127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280383 Jy ! Component: 100 - total flux cleaned = 0.00319268 Jy ! Component: 150 - total flux cleaned = 0.00299676 Jy ! Component: 200 - total flux cleaned = 0.00286039 Jy ! Total flux subtracted in 200 components = 0.00286039 Jy ! Clean residual min=-0.002220 max=0.002302 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.474046 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.474046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061163Jy sigma=0.399745 ! Fit after self-cal, rms=0.061142Jy sigma=0.399550 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 = 0.000510524 Jy ! Component: 100 - total flux cleaned = 0.000390704 Jy ! Component: 150 - total flux cleaned = 0.00025719 Jy ! Component: 200 - total flux cleaned = 0.000161945 Jy ! Total flux subtracted in 200 components = 0.000161945 Jy ! Clean residual min=-0.002194 max=0.002135 Jy/beam ! Clean residual mean=-0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.474208 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.474208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061104Jy sigma=0.399279 ! Fit after self-cal, rms=0.061101Jy sigma=0.399241 ! 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=0.061101Jy sigma=0.399241 ! Fit after self-cal, rms=0.061080Jy sigma=0.398844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.396 mas, bmaj=9.84 mas, bpa=1.945 degrees ! Estimated noise=1.40538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195876 Jy ! Component: 100 - total flux cleaned = 0.00205633 Jy ! Component: 150 - total flux cleaned = 0.00193917 Jy ! Component: 200 - total flux cleaned = 0.00186127 Jy ! Total flux subtracted in 200 components = 0.00186127 Jy ! Clean residual min=-0.002050 max=0.002802 Jy/beam ! Clean residual mean=-0.000007 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.476069 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.476069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061039Jy sigma=0.398549 ! Fit after self-cal, rms=0.061033Jy sigma=0.398468 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 = 0.000200673 Jy ! Component: 100 - total flux cleaned = 0.000224262 Jy ! Component: 150 - total flux cleaned = 0.000207423 Jy ! Component: 200 - total flux cleaned = 0.000164087 Jy ! Total flux subtracted in 200 components = 0.000164087 Jy ! Clean residual min=-0.002053 max=0.002761 Jy/beam ! Clean residual mean=-0.000007 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.476233 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.476233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061024Jy sigma=0.398434 ! Fit after self-cal, rms=0.061023Jy sigma=0.398408 ! 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=4.197 mas, bmaj=6.798 mas, bpa=-18.21 degrees ! Estimated noise=1.19199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 6.798 at -18.21 degrees (North through East) ! Clean map min=-0.0020051 max=0.42366 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=3.384 mas, bmaj=5.773 mas, bpa=-22.08 degrees ! Estimated noise=1.82406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.326731 Jy ! Component: 100 - total flux cleaned = 0.403917 Jy ! Component: 150 - total flux cleaned = 0.435719 Jy ! Component: 200 - total flux cleaned = 0.451623 Jy ! Total flux subtracted in 200 components = 0.451623 Jy ! Clean residual min=-0.003875 max=0.007574 Jy/beam ! Clean residual mean=0.000004 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.451623 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.451623 Jy ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=6.798 mas, bpa=-18.21 degrees ! Estimated noise=1.19199 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 = 0.01068 Jy ! Component: 100 - total flux cleaned = 0.0166768 Jy ! Component: 150 - total flux cleaned = 0.0203164 Jy ! Component: 200 - total flux cleaned = 0.0226079 Jy ! Total flux subtracted in 200 components = 0.0226079 Jy ! Clean residual min=-0.002152 max=0.002243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.474231 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 60 components and 0.474231 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=8.396 mas, bmaj=9.84 mas, bpa=1.945 degrees ! Estimated noise=1.40538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200249 Jy ! Component: 100 - total flux cleaned = 0.00255473 Jy ! Component: 150 - total flux cleaned = 0.00261369 Jy ! Component: 200 - total flux cleaned = 0.00261485 Jy ! Total flux subtracted in 200 components = 0.00261485 Jy ! Clean residual min=-0.002138 max=0.002806 Jy/beam ! Clean residual mean=-0.000008 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.476846 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 = 2.02951e-07 Jy ! Component: 100 - total flux cleaned = -2.0758e-05 Jy ! Component: 150 - total flux cleaned = -6.07397e-05 Jy ! Component: 200 - total flux cleaned = -9.70385e-05 Jy ! Total flux subtracted in 200 components = -9.70385e-05 Jy ! Clean residual min=-0.002104 max=0.002780 Jy/beam ! Clean residual mean=-0.000008 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.476749 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 104 components and 0.476749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=6.798 mas, bpa=-18.21 degrees ! Estimated noise=1.19199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286036 Jy ! Component: 100 - total flux cleaned = 0.000249544 Jy ! Component: 150 - total flux cleaned = 0.000185899 Jy ! Component: 200 - total flux cleaned = 0.000126893 Jy ! Total flux subtracted in 200 components = 0.000126893 Jy ! Clean residual min=-0.001959 max=0.002013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.476876 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.476876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061046Jy sigma=0.398722 ! Fit after self-cal, rms=0.061040Jy sigma=0.398595 wmodel J1058+4304_S_map.mod ! Writing 117 model components to file: J1058+4304_S_map.mod wobs J1058+4304_S_uvs.fits ! Writing UV FITS file: J1058+4304_S_uvs.fits wwins J1058+4304_S_map.win ! wwins: Wrote 2 windows to J1058+4304_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 = 2.76136e-05 Jy ! Component: 100 - total flux cleaned = 0.000469752 Jy ! Component: 150 - total flux cleaned = 0.000855357 Jy ! Component: 200 - total flux cleaned = 0.00103812 Jy ! Component: 250 - total flux cleaned = 0.00127344 Jy ! Component: 300 - total flux cleaned = 0.00155796 Jy ! Component: 350 - total flux cleaned = 0.00175152 Jy ! Component: 400 - total flux cleaned = 0.00199416 Jy ! Component: 450 - total flux cleaned = 0.00228266 Jy ! Component: 500 - total flux cleaned = 0.00248754 Jy ! Component: 550 - total flux cleaned = 0.00266297 Jy ! Component: 600 - total flux cleaned = 0.00288449 Jy ! Component: 650 - total flux cleaned = 0.00307811 Jy ! Component: 700 - total flux cleaned = 0.00329136 Jy ! Component: 750 - total flux cleaned = 0.00343158 Jy ! Component: 800 - total flux cleaned = 0.0036376 Jy ! Component: 850 - total flux cleaned = 0.00377208 Jy ! Component: 900 - total flux cleaned = 0.00386087 Jy ! Component: 950 - total flux cleaned = 0.00388256 Jy ! Component: 1000 - total flux cleaned = 0.00394679 Jy ! Component: 1050 - total flux cleaned = 0.00398911 Jy ! Component: 1100 - total flux cleaned = 0.0040519 Jy ! Component: 1150 - total flux cleaned = 0.00413424 Jy ! Component: 1200 - total flux cleaned = 0.00413419 Jy ! Component: 1250 - total flux cleaned = 0.00417441 Jy ! Component: 1300 - total flux cleaned = 0.00427326 Jy ! Component: 1350 - total flux cleaned = 0.00435143 Jy ! Component: 1400 - total flux cleaned = 0.00442859 Jy ! Component: 1450 - total flux cleaned = 0.00448579 Jy ! Component: 1500 - total flux cleaned = 0.00461631 Jy ! Component: 1550 - total flux cleaned = 0.00457891 Jy ! Component: 1600 - total flux cleaned = 0.00465122 Jy ! Component: 1650 - total flux cleaned = 0.00466893 Jy ! Component: 1700 - total flux cleaned = 0.0047047 Jy ! Component: 1750 - total flux cleaned = 0.00468682 Jy ! Component: 1800 - total flux cleaned = 0.00465204 Jy ! Component: 1850 - total flux cleaned = 0.00463504 Jy ! Component: 1900 - total flux cleaned = 0.00466907 Jy ! Component: 1950 - total flux cleaned = 0.00463553 Jy ! Component: 2000 - total flux cleaned = 0.00465237 Jy ! Component: 2050 - total flux cleaned = 0.00470171 Jy ! Component: 2100 - total flux cleaned = 0.00465301 Jy ! Component: 2150 - total flux cleaned = 0.00465278 Jy ! Component: 2200 - total flux cleaned = 0.00465262 Jy ! Component: 2250 - total flux cleaned = 0.00465266 Jy ! Component: 2300 - total flux cleaned = 0.00466833 Jy ! Component: 2350 - total flux cleaned = 0.0045757 Jy ! Component: 2400 - total flux cleaned = 0.00456055 Jy ! Component: 2450 - total flux cleaned = 0.00459065 Jy ! Component: 2500 - total flux cleaned = 0.00450079 Jy ! Component: 2550 - total flux cleaned = 0.00455995 Jy ! Component: 2600 - total flux cleaned = 0.00454499 Jy ! Component: 2650 - total flux cleaned = 0.00444329 Jy ! Component: 2700 - total flux cleaned = 0.00442921 Jy ! Component: 2750 - total flux cleaned = 0.00444365 Jy ! Component: 2800 - total flux cleaned = 0.0043728 Jy ! Component: 2850 - total flux cleaned = 0.00438689 Jy ! Component: 2900 - total flux cleaned = 0.00437301 Jy ! Component: 2950 - total flux cleaned = 0.00437287 Jy ! Component: 3000 - total flux cleaned = 0.00431805 Jy ! Component: 3050 - total flux cleaned = 0.00429072 Jy ! Component: 3100 - total flux cleaned = 0.00423701 Jy ! Component: 3150 - total flux cleaned = 0.00425036 Jy ! Component: 3200 - total flux cleaned = 0.00421069 Jy ! Component: 3250 - total flux cleaned = 0.00417138 Jy ! Component: 3300 - total flux cleaned = 0.00415823 Jy ! Component: 3350 - total flux cleaned = 0.00415831 Jy ! Component: 3400 - total flux cleaned = 0.00411987 Jy ! Component: 3450 - total flux cleaned = 0.00413255 Jy ! Component: 3500 - total flux cleaned = 0.00406943 Jy ! Component: 3550 - total flux cleaned = 0.00409451 Jy ! Component: 3600 - total flux cleaned = 0.00409455 Jy ! Component: 3650 - total flux cleaned = 0.00408236 Jy ! Component: 3700 - total flux cleaned = 0.00404572 Jy ! Component: 3750 - total flux cleaned = 0.00408212 Jy ! Component: 3800 - total flux cleaned = 0.00408221 Jy ! Component: 3850 - total flux cleaned = 0.00407015 Jy ! Component: 3900 - total flux cleaned = 0.00404635 Jy ! Component: 3950 - total flux cleaned = 0.00405796 Jy ! Component: 4000 - total flux cleaned = 0.00406968 Jy ! Component: 4050 - total flux cleaned = 0.00401159 Jy ! Total flux subtracted in 4096 components = 0.00399997 Jy ! Clean residual min=-0.000693 max=0.000688 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.480876 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 488 components and 0.480876 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1058+4304_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 6.798 at -18.21 degrees (North through East) ! Clean map min=-0.0012336 max=0.42367 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1058+4304_S_map.fits wmodel /image_prod/ug002_uva//J1058+4304_S_map.mod ! Writing 488 model components to file: /image_prod/ug002_uva//J1058+4304_S_map.mod wobs /image_prod/ug002_uva//J1058+4304_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1058+4304_S_uvs.fits wwins /image_prod/ug002_uva//J1058+4304_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1058+4304_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.423674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.156836 0.156836 0.313672 0.627343 1.25469 2.50937 5.01874 10.0375 20.075 40.15 80.2999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.423 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1912.83 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1058+4304_S_dfm.log closed on Wed Mar 4 23:48:40 2020