! Started logfile: /image_prod/ug002_uva//J1503+0419_S_dfm.log on Thu Mar 5 02:02:29 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//J1503+0419_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1503+0419_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.947531 visibilities/baseline/integration-bin. ! Found source: J1503+0419 ! ! 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 4605 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 J1503+0419_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025692Jy sigma=7.876058 ! Fit after self-cal, rms=0.807722Jy sigma=6.226124 ! 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=2.916 mas, bmaj=7.119 mas, bpa=-4.8 degrees ! Estimated noise=2.0031 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 = 0.15211 Jy ! Component: 100 - total flux cleaned = 0.186396 Jy ! Total flux subtracted in 100 components = 0.186396 Jy ! Clean residual min=-0.008847 max=0.014935 Jy/beam ! Clean residual mean=0.000025 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.186396 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.186396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085768Jy sigma=0.595685 ! Fit after self-cal, rms=0.085555Jy sigma=0.591772 ! 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=3.427 mas, bmaj=7.714 mas, bpa=-3.672 degrees ! Estimated noise=1.40491 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 (-15, 100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173514 Jy ! Component: 100 - total flux cleaned = 0.027744 Jy ! Component: 150 - total flux cleaned = 0.0330092 Jy ! Component: 200 - total flux cleaned = 0.0345212 Jy ! Total flux subtracted in 200 components = 0.0345212 Jy ! Clean residual min=-0.007316 max=0.011393 Jy/beam ! Clean residual mean=0.000008 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.220917 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.220917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081842Jy sigma=0.553208 ! Fit after self-cal, rms=0.081656Jy sigma=0.551285 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.427 x 7.714 at -3.672 degrees (North through East) ! Clean map min=-0.0067802 max=0.18986 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.21 KP 0.93 ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.24 KP 0.96 ! LA 0.97 MK 0.95 NL 0.97 OV 0.95 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.34 KP 0.97 ! LA 0.98 MK 0.93 NL 0.93 OV 0.97 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.081656Jy sigma=0.551285 ! Fit after self-cal, rms=0.082905Jy sigma=0.531175 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=7.681 mas, bpa=-3.097 degrees ! Estimated noise=1.39605 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 = -0.00127351 Jy ! Component: 100 - total flux cleaned = -0.00237663 Jy ! Component: 150 - total flux cleaned = -0.00321802 Jy ! Component: 200 - total flux cleaned = -0.00347565 Jy ! Total flux subtracted in 200 components = -0.00347565 Jy ! Clean residual min=-0.007868 max=0.006504 Jy/beam ! Clean residual mean=0.000006 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.217442 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.217442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082316Jy sigma=0.527347 ! Fit after self-cal, rms=0.082347Jy sigma=0.527008 ! 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=0.082347Jy sigma=0.527008 ! Fit after self-cal, rms=0.089354Jy sigma=0.491883 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.63 mas, bpa=-2.704 degrees ! Estimated noise=1.40313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149872 Jy ! Component: 100 - total flux cleaned = -0.00139449 Jy ! Component: 150 - total flux cleaned = -0.00139526 Jy ! Component: 200 - total flux cleaned = -0.00139345 Jy ! Total flux subtracted in 200 components = -0.00139345 Jy ! Clean residual min=-0.003495 max=0.004164 Jy/beam ! Clean residual mean=0.000001 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.216048 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.216048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089104Jy sigma=0.490114 ! Fit after self-cal, rms=0.089165Jy sigma=0.489810 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 (5.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232441 Jy ! Component: 100 - total flux cleaned = 0.00203158 Jy ! Component: 150 - total flux cleaned = 0.00195049 Jy ! Component: 200 - total flux cleaned = 0.00195017 Jy ! Total flux subtracted in 200 components = 0.00195017 Jy ! Clean residual min=-0.002876 max=0.003042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.217998 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.217998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088924Jy sigma=0.487901 ! Fit after self-cal, rms=0.088885Jy sigma=0.487715 ! Inverting map ! Added new window around map position (-49.5, -68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175027 Jy ! Component: 100 - total flux cleaned = 0.00206561 Jy ! Component: 150 - total flux cleaned = 0.00199678 Jy ! Component: 200 - total flux cleaned = 0.00187028 Jy ! Total flux subtracted in 200 components = 0.00187028 Jy ! Clean residual min=-0.002746 max=0.002551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.219869 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.219868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088726Jy sigma=0.486612 ! Fit after self-cal, rms=0.088712Jy sigma=0.486524 ! 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=0.088712Jy sigma=0.486524 ! Fit after self-cal, rms=0.089753Jy sigma=0.484642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.618 mas, bpa=-2.64 degrees ! Estimated noise=1.39711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.0068e-05 Jy ! Component: 100 - total flux cleaned = 0.000100208 Jy ! Component: 150 - total flux cleaned = 0.000215831 Jy ! Component: 200 - total flux cleaned = 0.000381603 Jy ! Total flux subtracted in 200 components = 0.000381603 Jy ! Clean residual min=-0.002381 max=0.002275 Jy/beam ! Clean residual mean=-0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.22025 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.22025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089647Jy sigma=0.483915 ! Fit after self-cal, rms=0.089648Jy sigma=0.483871 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.00013e-05 Jy ! Component: 100 - total flux cleaned = 0.000129625 Jy ! Component: 150 - total flux cleaned = 0.000223685 Jy ! Component: 200 - total flux cleaned = 0.000310916 Jy ! Total flux subtracted in 200 components = 0.000310916 Jy ! Clean residual min=-0.002283 max=0.002283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.220561 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 127 components and 0.220561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089586Jy sigma=0.483501 ! Fit after self-cal, rms=0.089594Jy sigma=0.483487 ! 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=0.089594Jy sigma=0.483487 ! Fit after self-cal, rms=0.090108Jy sigma=0.483378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.408 mas, bmaj=11.34 mas, bpa=-1.161 degrees ! Estimated noise=1.60036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038097 Jy ! Component: 100 - total flux cleaned = 0.000497727 Jy ! Component: 150 - total flux cleaned = 0.000598237 Jy ! Component: 200 - total flux cleaned = 0.000713589 Jy ! Total flux subtracted in 200 components = 0.000713589 Jy ! Clean residual min=-0.001860 max=0.001979 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.221275 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.221275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090087Jy sigma=0.483141 ! Fit after self-cal, rms=0.090089Jy sigma=0.483113 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 = 0.000108267 Jy ! Component: 100 - total flux cleaned = 0.000183464 Jy ! Component: 150 - total flux cleaned = 0.000273496 Jy ! Component: 200 - total flux cleaned = 0.000294424 Jy ! Total flux subtracted in 200 components = 0.000294424 Jy ! Clean residual min=-0.001824 max=0.001932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.221569 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.221569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090080Jy sigma=0.483023 ! Fit after self-cal, rms=0.090086Jy sigma=0.483010 ! 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=3.432 mas, bmaj=7.611 mas, bpa=-2.601 degrees ! Estimated noise=1.39301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.432 x 7.611 at -2.601 degrees (North through East) ! Clean map min=-0.0023686 max=0.18755 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=2.921 mas, bmaj=7.001 mas, bpa=-3.964 degrees ! Estimated noise=1.96673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149401 Jy ! Component: 100 - total flux cleaned = 0.182539 Jy ! Component: 150 - total flux cleaned = 0.195213 Jy ! Component: 200 - total flux cleaned = 0.2028 Jy ! Total flux subtracted in 200 components = 0.2028 Jy ! Clean residual min=-0.004780 max=0.004512 Jy/beam ! Clean residual mean=0.000009 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.2028 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 0.2028 Jy ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=7.611 mas, bpa=-2.601 degrees ! Estimated noise=1.39301 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 = 0.00613018 Jy ! Component: 100 - total flux cleaned = 0.00997544 Jy ! Component: 150 - total flux cleaned = 0.0125809 Jy ! Component: 200 - total flux cleaned = 0.0140426 Jy ! Total flux subtracted in 200 components = 0.0140426 Jy ! Clean residual min=-0.002427 max=0.002527 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.216843 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.216843 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=7.408 mas, bmaj=11.34 mas, bpa=-1.161 degrees ! Estimated noise=1.60036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186348 Jy ! Component: 100 - total flux cleaned = 0.00224735 Jy ! Component: 150 - total flux cleaned = 0.00253799 Jy ! Component: 200 - total flux cleaned = 0.00266807 Jy ! Total flux subtracted in 200 components = 0.00266807 Jy ! Clean residual min=-0.002189 max=0.002023 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.219511 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 = 8.1568e-05 Jy ! Component: 100 - total flux cleaned = 0.000192545 Jy ! Component: 150 - total flux cleaned = 0.000226372 Jy ! Component: 200 - total flux cleaned = 0.000196895 Jy ! Total flux subtracted in 200 components = 0.000196895 Jy ! Clean residual min=-0.002062 max=0.002024 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.219708 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.219708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=7.611 mas, bpa=-2.601 degrees ! Estimated noise=1.39301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.53342e-05 Jy ! Component: 100 - total flux cleaned = -0.000219582 Jy ! Component: 150 - total flux cleaned = -0.000331845 Jy ! Component: 200 - total flux cleaned = -0.000331536 Jy ! Total flux subtracted in 200 components = -0.000331536 Jy ! Clean residual min=-0.002204 max=0.002354 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.219376 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.219376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090172Jy sigma=0.483334 ! Fit after self-cal, rms=0.090174Jy sigma=0.483201 wmodel J1503+0419_S_map.mod ! Writing 96 model components to file: J1503+0419_S_map.mod wobs J1503+0419_S_uvs.fits ! Writing UV FITS file: J1503+0419_S_uvs.fits wwins J1503+0419_S_map.win ! wwins: Wrote 4 windows to J1503+0419_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 = 0.000225436 Jy ! Component: 100 - total flux cleaned = 0.000384645 Jy ! Component: 150 - total flux cleaned = 0.000385368 Jy ! Component: 200 - total flux cleaned = 0.000313559 Jy ! Component: 250 - total flux cleaned = 0.000208646 Jy ! Component: 300 - total flux cleaned = 0.000140516 Jy ! Component: 350 - total flux cleaned = 0.000140532 Jy ! Component: 400 - total flux cleaned = 1.17782e-05 Jy ! Component: 450 - total flux cleaned = -0.000113879 Jy ! Component: 500 - total flux cleaned = -0.000144413 Jy ! Component: 550 - total flux cleaned = -0.000235354 Jy ! Component: 600 - total flux cleaned = -0.000323861 Jy ! Component: 650 - total flux cleaned = -0.000381982 Jy ! Component: 700 - total flux cleaned = -0.000553491 Jy ! Component: 750 - total flux cleaned = -0.000721112 Jy ! Component: 800 - total flux cleaned = -0.000859114 Jy ! Component: 850 - total flux cleaned = -0.000994921 Jy ! Component: 900 - total flux cleaned = -0.00112769 Jy ! Component: 950 - total flux cleaned = -0.00117951 Jy ! Component: 1000 - total flux cleaned = -0.00120467 Jy ! Component: 1050 - total flux cleaned = -0.00117898 Jy ! Component: 1100 - total flux cleaned = -0.00120392 Jy ! Component: 1150 - total flux cleaned = -0.00120429 Jy ! Component: 1200 - total flux cleaned = -0.00125392 Jy ! Component: 1250 - total flux cleaned = -0.00132654 Jy ! Component: 1300 - total flux cleaned = -0.0013027 Jy ! Component: 1350 - total flux cleaned = -0.00132644 Jy ! Component: 1400 - total flux cleaned = -0.00137282 Jy ! Component: 1450 - total flux cleaned = -0.00125742 Jy ! Component: 1500 - total flux cleaned = -0.00132671 Jy ! Component: 1550 - total flux cleaned = -0.00130404 Jy ! Component: 1600 - total flux cleaned = -0.00128164 Jy ! Component: 1650 - total flux cleaned = -0.00125937 Jy ! Component: 1700 - total flux cleaned = -0.0013028 Jy ! Component: 1750 - total flux cleaned = -0.00125916 Jy ! Component: 1800 - total flux cleaned = -0.00125887 Jy ! Component: 1850 - total flux cleaned = -0.00130137 Jy ! Component: 1900 - total flux cleaned = -0.00140668 Jy ! Component: 1950 - total flux cleaned = -0.00132285 Jy ! Component: 2000 - total flux cleaned = -0.00130213 Jy ! Component: 2050 - total flux cleaned = -0.0013638 Jy ! Component: 2100 - total flux cleaned = -0.00132302 Jy ! Component: 2150 - total flux cleaned = -0.00132303 Jy ! Component: 2200 - total flux cleaned = -0.00128285 Jy ! Component: 2250 - total flux cleaned = -0.00124342 Jy ! Component: 2300 - total flux cleaned = -0.00128272 Jy ! Component: 2350 - total flux cleaned = -0.00134103 Jy ! Component: 2400 - total flux cleaned = -0.00134106 Jy ! Component: 2450 - total flux cleaned = -0.00136031 Jy ! Component: 2500 - total flux cleaned = -0.00137928 Jy ! Component: 2550 - total flux cleaned = -0.0013793 Jy ! Component: 2600 - total flux cleaned = -0.00141666 Jy ! Component: 2650 - total flux cleaned = -0.00137964 Jy ! Component: 2700 - total flux cleaned = -0.00147176 Jy ! Component: 2750 - total flux cleaned = -0.00145351 Jy ! Component: 2800 - total flux cleaned = -0.00154445 Jy ! Component: 2850 - total flux cleaned = -0.00156228 Jy ! Component: 2900 - total flux cleaned = -0.00154438 Jy ! Component: 2950 - total flux cleaned = -0.0016511 Jy ! Component: 3000 - total flux cleaned = -0.00163328 Jy ! Component: 3050 - total flux cleaned = -0.00166847 Jy ! Component: 3100 - total flux cleaned = -0.00175564 Jy ! Component: 3150 - total flux cleaned = -0.00180737 Jy ! Component: 3200 - total flux cleaned = -0.00189345 Jy ! Component: 3250 - total flux cleaned = -0.00194468 Jy ! Component: 3300 - total flux cleaned = -0.00199563 Jy ! Component: 3350 - total flux cleaned = -0.00209664 Jy ! Component: 3400 - total flux cleaned = -0.00211325 Jy ! Component: 3450 - total flux cleaned = -0.0021634 Jy ! Component: 3500 - total flux cleaned = -0.00227911 Jy ! Component: 3550 - total flux cleaned = -0.00227893 Jy ! Component: 3600 - total flux cleaned = -0.00234422 Jy ! Component: 3650 - total flux cleaned = -0.00242535 Jy ! Component: 3700 - total flux cleaned = -0.00242529 Jy ! Component: 3750 - total flux cleaned = -0.00247342 Jy ! Component: 3800 - total flux cleaned = -0.00248955 Jy ! Component: 3850 - total flux cleaned = -0.00260058 Jy ! Component: 3900 - total flux cleaned = -0.00264784 Jy ! Component: 3950 - total flux cleaned = -0.00266353 Jy ! Component: 4000 - total flux cleaned = -0.00269473 Jy ! Component: 4050 - total flux cleaned = -0.00281867 Jy ! Total flux subtracted in 4096 components = -0.00289569 Jy ! Clean residual min=-0.000968 max=0.000824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.21648 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 366 components and 0.21648 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1503+0419_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.432 x 7.611 at -2.601 degrees (North through East) ! Clean map min=-0.0020319 max=0.1905 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1503+0419_S_map.fits wmodel /image_prod/ug002_uva//J1503+0419_S_map.mod ! Writing 366 model components to file: /image_prod/ug002_uva//J1503+0419_S_map.mod wobs /image_prod/ug002_uva//J1503+0419_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1503+0419_S_uvs.fits wwins /image_prod/ug002_uva//J1503+0419_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1503+0419_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.190496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436657 0.436657 0.873315 1.74663 3.49326 6.98652 13.973 27.9461 55.8921 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 687.037 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1503+0419_S_dfm.log closed on Thu Mar 5 02:02:33 2020