! Started logfile: /image_prod/ug002_uva//J1454+2955_S_dfm.log on Thu Mar 5 01:58:45 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//J1454+2955_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1454+2955_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.845185 visibilities/baseline/integration-bin. ! Found source: J1454+2955 ! ! 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 6846 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 J1454+2955_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011270Jy sigma=8.640758 ! Fit after self-cal, rms=0.911085Jy sigma=7.842990 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=8.431 mas, bpa=-21.65 degrees ! Estimated noise=1.44966 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 = 0.0655485 Jy ! Component: 100 - total flux cleaned = 0.0827297 Jy ! Total flux subtracted in 100 components = 0.0827297 Jy ! Clean residual min=-0.004164 max=0.007287 Jy/beam ! Clean residual mean=-0.000013 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.0827297 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0827297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079731Jy sigma=0.488468 ! Fit after self-cal, rms=0.079670Jy sigma=0.488008 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082981 Jy ! Component: 100 - total flux cleaned = 0.0134267 Jy ! Total flux subtracted in 100 components = 0.0134267 Jy ! Clean residual min=-0.004139 max=0.004468 Jy/beam ! Clean residual mean=-0.000009 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0961564 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0961564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078054Jy sigma=0.477490 ! Fit after self-cal, rms=0.078007Jy sigma=0.477291 ! 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=3.605 mas, bmaj=8.88 mas, bpa=-20.57 degrees ! Estimated noise=1.05161 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 = 0.0052338 Jy ! Component: 100 - total flux cleaned = 0.00840288 Jy ! Component: 150 - total flux cleaned = 0.0105209 Jy ! Component: 200 - total flux cleaned = 0.011964 Jy ! Total flux subtracted in 200 components = 0.011964 Jy ! Clean residual min=-0.004932 max=0.004249 Jy/beam ! Clean residual mean=-0.000012 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.10812 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 73 components and 0.10812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077210Jy sigma=0.475590 ! Fit after self-cal, rms=0.077182Jy sigma=0.475459 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 8.88 at -20.57 degrees (North through East) ! Clean map min=-0.0048465 max=0.08711 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 1.01 ! LA 1.07 MK 0.99 NL 1.08 OV 1.10 ! PT 0.54 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.05 KP 1.04 ! LA 1.11 MK 0.97 NL 0.99 OV 0.93 ! PT 0.54 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.06 ! LA 1.12 MK 0.98 NL 1.11 OV 1.08 ! PT 0.56 ! ! ! Fit before self-cal, rms=0.077182Jy sigma=0.475459 ! Fit after self-cal, rms=0.070623Jy sigma=0.456987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=8.84 mas, bpa=-20.23 degrees ! Estimated noise=1.05403 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 (-4.5, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234206 Jy ! Component: 100 - total flux cleaned = 0.00278246 Jy ! Component: 150 - total flux cleaned = 0.00283546 Jy ! Component: 200 - total flux cleaned = 0.00288397 Jy ! Total flux subtracted in 200 components = 0.00288397 Jy ! Clean residual min=-0.002466 max=0.002132 Jy/beam ! Clean residual mean=-0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.111004 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.111004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070424Jy sigma=0.455669 ! Fit after self-cal, rms=0.070403Jy sigma=0.455115 ! 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=0.070403Jy sigma=0.455115 ! Fit after self-cal, rms=0.065759Jy sigma=0.452123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=8.847 mas, bpa=-20 degrees ! Estimated noise=1.05774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130876 Jy ! Component: 100 - total flux cleaned = 0.00188019 Jy ! Component: 150 - total flux cleaned = 0.00198379 Jy ! Component: 200 - total flux cleaned = 0.00207382 Jy ! Total flux subtracted in 200 components = 0.00207382 Jy ! Clean residual min=-0.001681 max=0.001845 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.113078 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.113078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065692Jy sigma=0.451792 ! Fit after self-cal, rms=0.065677Jy sigma=0.451714 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 = 0.000336872 Jy ! Component: 100 - total flux cleaned = 0.0003631 Jy ! Component: 150 - total flux cleaned = 0.000386654 Jy ! Component: 200 - total flux cleaned = 0.000430015 Jy ! Total flux subtracted in 200 components = 0.000430015 Jy ! Clean residual min=-0.001667 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.113508 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.113508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065650Jy sigma=0.451598 ! Fit after self-cal, rms=0.065649Jy sigma=0.451587 ! 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=0.065649Jy sigma=0.451587 ! Fit after self-cal, rms=0.061213Jy sigma=0.449857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.623 mas, bmaj=8.847 mas, bpa=-19.99 degrees ! Estimated noise=1.0559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448454 Jy ! Component: 100 - total flux cleaned = 0.000517626 Jy ! Component: 150 - total flux cleaned = 0.000558982 Jy ! Component: 200 - total flux cleaned = 0.000577741 Jy ! Total flux subtracted in 200 components = 0.000577741 Jy ! Clean residual min=-0.001562 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.114086 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.114086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061195Jy sigma=0.449709 ! Fit after self-cal, rms=0.061134Jy sigma=0.449620 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 = 0.000213138 Jy ! Component: 100 - total flux cleaned = 0.000213897 Jy ! Component: 150 - total flux cleaned = 0.000227145 Jy ! Component: 200 - total flux cleaned = 0.000215464 Jy ! Total flux subtracted in 200 components = 0.000215464 Jy ! Clean residual min=-0.001554 max=0.001537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.114301 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 0.114301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061127Jy sigma=0.449574 ! Fit after self-cal, rms=0.061128Jy sigma=0.449571 ! 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=0.061128Jy sigma=0.449571 ! Fit after self-cal, rms=0.061038Jy sigma=0.449541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.608 mas, bmaj=10.47 mas, bpa=-13.16 degrees ! Estimated noise=1.25442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.71195e-05 Jy ! Component: 100 - total flux cleaned = 0.000102916 Jy ! Component: 150 - total flux cleaned = 9.29048e-05 Jy ! Component: 200 - total flux cleaned = 0.000109398 Jy ! Total flux subtracted in 200 components = 0.000109398 Jy ! Clean residual min=-0.001908 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.114411 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 0.114411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061036Jy sigma=0.449534 ! Fit after self-cal, rms=0.061030Jy sigma=0.449529 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 = 4.18802e-05 Jy ! Component: 100 - total flux cleaned = 5.55251e-05 Jy ! Component: 150 - total flux cleaned = 6.22156e-05 Jy ! Component: 200 - total flux cleaned = 7.47699e-05 Jy ! Total flux subtracted in 200 components = 7.47699e-05 Jy ! Clean residual min=-0.001915 max=0.001699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.114486 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 194 components and 0.114486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061030Jy sigma=0.449533 ! Fit after self-cal, rms=0.061030Jy sigma=0.449532 ! 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=3.631 mas, bmaj=8.849 mas, bpa=-19.93 degrees ! Estimated noise=1.0562 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 8.849 at -19.93 degrees (North through East) ! Clean map min=-0.0015618 max=0.087676 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.877 mas, bmaj=8.408 mas, bpa=-20.86 degrees ! Estimated noise=1.47661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665907 Jy ! Component: 100 - total flux cleaned = 0.0852619 Jy ! Component: 150 - total flux cleaned = 0.0939248 Jy ! Component: 200 - total flux cleaned = 0.0992494 Jy ! Total flux subtracted in 200 components = 0.0992494 Jy ! Clean residual min=-0.002681 max=0.002903 Jy/beam ! Clean residual mean=-0.000004 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0992493 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0992493 Jy ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=8.849 mas, bpa=-19.93 degrees ! Estimated noise=1.0562 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 = 0.00479796 Jy ! Component: 100 - total flux cleaned = 0.00793882 Jy ! Component: 150 - total flux cleaned = 0.00961204 Jy ! Component: 200 - total flux cleaned = 0.0109324 Jy ! Total flux subtracted in 200 components = 0.0109324 Jy ! Clean residual min=-0.001586 max=0.001889 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.110182 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 75 components and 0.110182 Jy ! Inverting map ! Added new window around map position (-118, -126). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141068 Jy ! Component: 100 - total flux cleaned = 0.00226433 Jy ! Component: 150 - total flux cleaned = 0.00286987 Jy ! Component: 200 - total flux cleaned = 0.00332395 Jy ! Total flux subtracted in 200 components = 0.00332395 Jy ! Clean residual min=-0.001438 max=0.001534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.113506 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.113506 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=7.608 mas, bmaj=10.47 mas, bpa=-13.16 degrees ! Estimated noise=1.25442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114209 Jy ! Component: 100 - total flux cleaned = 0.00158659 Jy ! Component: 150 - total flux cleaned = 0.00191507 Jy ! Component: 200 - total flux cleaned = 0.002083 Jy ! Total flux subtracted in 200 components = 0.002083 Jy ! Clean residual min=-0.001924 max=0.001270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.115589 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 = 3.596e-05 Jy ! Component: 100 - total flux cleaned = 6.88052e-05 Jy ! Component: 150 - total flux cleaned = 9.91583e-05 Jy ! Component: 200 - total flux cleaned = 0.000141871 Jy ! Total flux subtracted in 200 components = 0.000141871 Jy ! Clean residual min=-0.001893 max=0.001266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.115731 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 152 components and 0.115731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=8.849 mas, bpa=-19.93 degrees ! Estimated noise=1.0562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281974 Jy ! Component: 100 - total flux cleaned = -0.000309075 Jy ! Component: 150 - total flux cleaned = -0.000285469 Jy ! Component: 200 - total flux cleaned = -0.000220569 Jy ! Total flux subtracted in 200 components = -0.000220569 Jy ! Clean residual min=-0.001382 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.11551 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.11551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060988Jy sigma=0.449258 ! Fit after self-cal, rms=0.060984Jy sigma=0.449193 wmodel J1454+2955_S_map.mod ! Writing 173 model components to file: J1454+2955_S_map.mod wobs J1454+2955_S_uvs.fits ! Writing UV FITS file: J1454+2955_S_uvs.fits wwins J1454+2955_S_map.win ! wwins: Wrote 3 windows to J1454+2955_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 = -0.000345017 Jy ! Component: 100 - total flux cleaned = -0.000514887 Jy ! Component: 150 - total flux cleaned = -0.000515061 Jy ! Component: 200 - total flux cleaned = -0.000559033 Jy ! Component: 250 - total flux cleaned = -0.000621835 Jy ! Component: 300 - total flux cleaned = -0.000723193 Jy ! Component: 350 - total flux cleaned = -0.000801828 Jy ! Component: 400 - total flux cleaned = -0.00089801 Jy ! Component: 450 - total flux cleaned = -0.00101063 Jy ! Component: 500 - total flux cleaned = -0.00108385 Jy ! Component: 550 - total flux cleaned = -0.0012274 Jy ! Component: 600 - total flux cleaned = -0.00135029 Jy ! Component: 650 - total flux cleaned = -0.00143673 Jy ! Component: 700 - total flux cleaned = -0.00160619 Jy ! Component: 750 - total flux cleaned = -0.00175517 Jy ! Component: 800 - total flux cleaned = -0.00185299 Jy ! Component: 850 - total flux cleaned = -0.00194915 Jy ! Component: 900 - total flux cleaned = -0.00202816 Jy ! Component: 950 - total flux cleaned = -0.00212119 Jy ! Component: 1000 - total flux cleaned = -0.00215169 Jy ! Component: 1050 - total flux cleaned = -0.00222672 Jy ! Component: 1100 - total flux cleaned = -0.00224148 Jy ! Component: 1150 - total flux cleaned = -0.00228547 Jy ! Component: 1200 - total flux cleaned = -0.00229983 Jy ! Component: 1250 - total flux cleaned = -0.00234256 Jy ! Component: 1300 - total flux cleaned = -0.00239872 Jy ! Component: 1350 - total flux cleaned = -0.00244024 Jy ! Component: 1400 - total flux cleaned = -0.00248119 Jy ! Component: 1450 - total flux cleaned = -0.00250813 Jy ! Component: 1500 - total flux cleaned = -0.00252151 Jy ! Component: 1550 - total flux cleaned = -0.00254783 Jy ! Component: 1600 - total flux cleaned = -0.00253487 Jy ! Component: 1650 - total flux cleaned = -0.00258633 Jy ! Component: 1700 - total flux cleaned = -0.00259905 Jy ! Component: 1750 - total flux cleaned = -0.0026243 Jy ! Component: 1800 - total flux cleaned = -0.00258693 Jy ! Component: 1850 - total flux cleaned = -0.00257477 Jy ! Component: 1900 - total flux cleaned = -0.00266027 Jy ! Component: 1950 - total flux cleaned = -0.00263593 Jy ! Component: 2000 - total flux cleaned = -0.00263603 Jy ! Component: 2050 - total flux cleaned = -0.00267149 Jy ! Component: 2100 - total flux cleaned = -0.00267143 Jy ! Component: 2150 - total flux cleaned = -0.00267138 Jy ! Component: 2200 - total flux cleaned = -0.00264819 Jy ! Component: 2250 - total flux cleaned = -0.00263668 Jy ! Component: 2300 - total flux cleaned = -0.0027159 Jy ! Component: 2350 - total flux cleaned = -0.00271587 Jy ! Component: 2400 - total flux cleaned = -0.0027603 Jy ! Component: 2450 - total flux cleaned = -0.00276019 Jy ! Component: 2500 - total flux cleaned = -0.00274907 Jy ! Component: 2550 - total flux cleaned = -0.00277099 Jy ! Component: 2600 - total flux cleaned = -0.00282488 Jy ! Component: 2650 - total flux cleaned = -0.00283557 Jy ! Component: 2700 - total flux cleaned = -0.00286762 Jy ! Component: 2750 - total flux cleaned = -0.0029097 Jy ! Component: 2800 - total flux cleaned = -0.00295163 Jy ! Component: 2850 - total flux cleaned = -0.00301393 Jy ! Component: 2900 - total flux cleaned = -0.00303444 Jy ! Component: 2950 - total flux cleaned = -0.00304472 Jy ! Component: 3000 - total flux cleaned = -0.00310578 Jy ! Component: 3050 - total flux cleaned = -0.00309564 Jy ! Component: 3100 - total flux cleaned = -0.00311579 Jy ! Component: 3150 - total flux cleaned = -0.00315572 Jy ! Component: 3200 - total flux cleaned = -0.00318543 Jy ! Component: 3250 - total flux cleaned = -0.00321495 Jy ! Component: 3300 - total flux cleaned = -0.00322467 Jy ! Component: 3350 - total flux cleaned = -0.00322478 Jy ! Component: 3400 - total flux cleaned = -0.00322478 Jy ! Component: 3450 - total flux cleaned = -0.00325361 Jy ! Component: 3500 - total flux cleaned = -0.0032726 Jy ! Component: 3550 - total flux cleaned = -0.0032915 Jy ! Component: 3600 - total flux cleaned = -0.00329155 Jy ! Component: 3650 - total flux cleaned = -0.00336655 Jy ! Component: 3700 - total flux cleaned = -0.00338522 Jy ! Component: 3750 - total flux cleaned = -0.00339449 Jy ! Component: 3800 - total flux cleaned = -0.00341295 Jy ! Component: 3850 - total flux cleaned = -0.00341292 Jy ! Component: 3900 - total flux cleaned = -0.00344954 Jy ! Component: 3950 - total flux cleaned = -0.00344954 Jy ! Component: 4000 - total flux cleaned = -0.00345854 Jy ! Component: 4050 - total flux cleaned = -0.00347655 Jy ! Total flux subtracted in 4096 components = -0.00349444 Jy ! Clean residual min=-0.000586 max=0.000636 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.112016 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 471 components and 0.112016 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1454+2955_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 8.849 at -19.93 degrees (North through East) ! Clean map min=-0.0012453 max=0.087817 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1454+2955_S_map.fits wmodel /image_prod/ug002_uva//J1454+2955_S_map.mod ! Writing 471 model components to file: /image_prod/ug002_uva//J1454+2955_S_map.mod wobs /image_prod/ug002_uva//J1454+2955_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1454+2955_S_uvs.fits wwins /image_prod/ug002_uva//J1454+2955_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1454+2955_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0878167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573695 0.573695 1.14739 2.29478 4.58956 9.17912 18.3582 36.7165 73.433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 522.925 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1454+2955_S_dfm.log closed on Thu Mar 5 01:58:48 2020