! Started logfile: /image_prod/ug002_uva//J0554+3541_S_dfm.log on Wed Mar 4 21:02:39 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//J0554+3541_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0554+3541_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.969907 visibilities/baseline/integration-bin. ! Found source: J0554+3541 ! ! 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 6285 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 J0554+3541_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006126Jy sigma=8.871190 ! Fit after self-cal, rms=0.923138Jy sigma=8.114222 ! 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=2.905 mas, bmaj=5.339 mas, bpa=-2.013 degrees ! Estimated noise=1.66648 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 = 0.063751 Jy ! Component: 100 - total flux cleaned = 0.0776579 Jy ! Total flux subtracted in 100 components = 0.0776579 Jy ! Clean residual min=-0.004466 max=0.011212 Jy/beam ! Clean residual mean=-0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.0776579 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0776579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065080Jy sigma=0.485014 ! Fit after self-cal, rms=0.064834Jy sigma=0.482287 ! Inverting map ! Added new window around map position (5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890935 Jy ! Component: 100 - total flux cleaned = 0.010078 Jy ! Total flux subtracted in 100 components = 0.010078 Jy ! Clean residual min=-0.003750 max=0.003595 Jy/beam ! Clean residual mean=-0.000003 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0877358 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0877358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063762Jy sigma=0.471572 ! Fit after self-cal, rms=0.063591Jy sigma=0.470221 ! 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=3.609 mas, bmaj=6.21 mas, bpa=-0.4317 degrees ! Estimated noise=1.04807 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 = 0.00276573 Jy ! Component: 100 - total flux cleaned = 0.0028336 Jy ! Component: 150 - total flux cleaned = 0.00273668 Jy ! Component: 200 - total flux cleaned = 0.00269583 Jy ! Total flux subtracted in 200 components = 0.00269583 Jy ! Clean residual min=-0.002698 max=0.002684 Jy/beam ! Clean residual mean=-0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0904317 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0904317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063395Jy sigma=0.468576 ! Fit after self-cal, rms=0.063369Jy sigma=0.468345 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.609 x 6.21 at -0.4317 degrees (North through East) ! Clean map min=-0.0026853 max=0.079445 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.04 KP 0.97 ! LA 1.04 MK 1.00 OV 0.85 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 0.92 KP 1.06 ! LA 1.02 MK 0.97 OV 0.91 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 KP 1.01 ! LA 0.98 MK 0.94 OV 0.90 PT 1.04 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.063369Jy sigma=0.468345 ! Fit after self-cal, rms=0.061647Jy sigma=0.464937 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=6.195 mas, bpa=-0.5584 degrees ! Estimated noise=1.03426 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 = 0.000562135 Jy ! Component: 100 - total flux cleaned = 0.000871802 Jy ! Component: 150 - total flux cleaned = 0.000901122 Jy ! Component: 200 - total flux cleaned = 0.000873628 Jy ! Total flux subtracted in 200 components = 0.000873628 Jy ! Clean residual min=-0.002006 max=0.002143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0913053 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0913053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061590Jy sigma=0.464516 ! Fit after self-cal, rms=0.061615Jy sigma=0.464336 ! 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=0.061615Jy sigma=0.464336 ! Fit after self-cal, rms=0.064069Jy sigma=0.462606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=6.184 mas, bpa=-0.1526 degrees ! Estimated noise=1.03687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718875 Jy ! Component: 100 - total flux cleaned = 0.000802189 Jy ! Component: 150 - total flux cleaned = 0.000849342 Jy ! Component: 200 - total flux cleaned = 0.000870409 Jy ! Total flux subtracted in 200 components = 0.000870409 Jy ! Clean residual min=-0.001860 max=0.001968 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0921757 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0921757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064039Jy sigma=0.462430 ! Fit after self-cal, rms=0.064096Jy sigma=0.462361 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 = 5.40937e-05 Jy ! Component: 100 - total flux cleaned = 7.50082e-05 Jy ! Component: 150 - total flux cleaned = 5.75006e-05 Jy ! Component: 200 - total flux cleaned = 7.44724e-05 Jy ! Total flux subtracted in 200 components = 7.44724e-05 Jy ! Clean residual min=-0.001851 max=0.001988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0922502 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0922502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064081Jy sigma=0.462290 ! Fit after self-cal, rms=0.064080Jy sigma=0.462282 ! 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=0.064080Jy sigma=0.462282 ! Fit after self-cal, rms=0.064520Jy sigma=0.462246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=6.18 mas, bpa=0.166 degrees ! Estimated noise=1.0399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525238 Jy ! Component: 100 - total flux cleaned = 0.000583949 Jy ! Component: 150 - total flux cleaned = 0.000618649 Jy ! Component: 200 - total flux cleaned = 0.000619643 Jy ! Total flux subtracted in 200 components = 0.000619643 Jy ! Clean residual min=-0.001808 max=0.001974 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0928698 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0928698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064505Jy sigma=0.462159 ! Fit after self-cal, rms=0.064510Jy sigma=0.462151 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 = 9.03549e-05 Jy ! Component: 100 - total flux cleaned = 8.96892e-05 Jy ! Component: 150 - total flux cleaned = 7.62404e-05 Jy ! Component: 200 - total flux cleaned = 7.62334e-05 Jy ! Total flux subtracted in 200 components = 7.62334e-05 Jy ! Clean residual min=-0.001805 max=0.001983 Jy/beam ! Clean residual mean=0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.092946 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.092946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064502Jy sigma=0.462110 ! Fit after self-cal, rms=0.064502Jy sigma=0.462107 ! 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=0.064502Jy sigma=0.462107 ! Fit after self-cal, rms=0.064620Jy sigma=0.462091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.174 mas, bmaj=10.29 mas, bpa=9.648 degrees ! Estimated noise=1.2607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576234 Jy ! Component: 100 - total flux cleaned = 0.000648867 Jy ! Component: 150 - total flux cleaned = 0.000705959 Jy ! Component: 200 - total flux cleaned = 0.000725683 Jy ! Total flux subtracted in 200 components = 0.000725683 Jy ! Clean residual min=-0.002003 max=0.002216 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0936717 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0936717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064618Jy sigma=0.462096 ! Fit after self-cal, rms=0.064613Jy sigma=0.462086 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 = 2.56126e-05 Jy ! Component: 100 - total flux cleaned = 3.53325e-05 Jy ! Component: 150 - total flux cleaned = 5.26994e-05 Jy ! Component: 200 - total flux cleaned = 6.77056e-05 Jy ! Total flux subtracted in 200 components = 6.77056e-05 Jy ! Clean residual min=-0.002013 max=0.002220 Jy/beam ! Clean residual mean=0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0937394 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0937394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064614Jy sigma=0.462103 ! Fit after self-cal, rms=0.064611Jy sigma=0.462100 ! 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=3.538 mas, bmaj=6.174 mas, bpa=0.402 degrees ! Estimated noise=1.04239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 6.174 at 0.402 degrees (North through East) ! Clean map min=-0.001713 max=0.079079 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=2.848 mas, bmaj=5.299 mas, bpa=-0.9485 degrees ! Estimated noise=1.63802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625781 Jy ! Component: 100 - total flux cleaned = 0.0796036 Jy ! Component: 150 - total flux cleaned = 0.0873628 Jy ! Component: 200 - total flux cleaned = 0.0910986 Jy ! Total flux subtracted in 200 components = 0.0910986 Jy ! Clean residual min=-0.002709 max=0.002767 Jy/beam ! Clean residual mean=0.000000 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0910986 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0910986 Jy ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.174 mas, bpa=0.402 degrees ! Estimated noise=1.04239 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 = 0.00137516 Jy ! Component: 100 - total flux cleaned = 0.00177454 Jy ! Component: 150 - total flux cleaned = 0.00198704 Jy ! Component: 200 - total flux cleaned = 0.00216364 Jy ! Total flux subtracted in 200 components = 0.00216364 Jy ! Clean residual min=-0.001797 max=0.002068 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0932623 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0932623 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=8.174 mas, bmaj=10.29 mas, bpa=9.648 degrees ! Estimated noise=1.2607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751243 Jy ! Component: 100 - total flux cleaned = 0.00081563 Jy ! Component: 150 - total flux cleaned = 0.000801218 Jy ! Component: 200 - total flux cleaned = 0.00078787 Jy ! Total flux subtracted in 200 components = 0.00078787 Jy ! Clean residual min=-0.001971 max=0.002201 Jy/beam ! Clean residual mean=0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0940501 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 = -1.20877e-05 Jy ! Component: 100 - total flux cleaned = -2.37264e-05 Jy ! Component: 150 - total flux cleaned = -4.63231e-05 Jy ! Component: 200 - total flux cleaned = -6.72232e-05 Jy ! Total flux subtracted in 200 components = -6.72232e-05 Jy ! Clean residual min=-0.001992 max=0.002210 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0939829 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0939829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.174 mas, bpa=0.402 degrees ! Estimated noise=1.04239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023221 Jy ! Component: 100 - total flux cleaned = -0.000232485 Jy ! Component: 150 - total flux cleaned = -0.000232798 Jy ! Component: 200 - total flux cleaned = -0.00023317 Jy ! Total flux subtracted in 200 components = -0.00023317 Jy ! Clean residual min=-0.001767 max=0.001985 Jy/beam ! Clean residual mean=0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0937497 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0937497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064651Jy sigma=0.462309 ! Fit after self-cal, rms=0.064649Jy sigma=0.462279 wmodel J0554+3541_S_map.mod ! Writing 47 model components to file: J0554+3541_S_map.mod wobs J0554+3541_S_uvs.fits ! Writing UV FITS file: J0554+3541_S_uvs.fits wwins J0554+3541_S_map.win ! wwins: Wrote 2 windows to J0554+3541_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 = 0.000577486 Jy ! Component: 100 - total flux cleaned = 0.000809825 Jy ! Component: 150 - total flux cleaned = 0.000970022 Jy ! Component: 200 - total flux cleaned = 0.00106212 Jy ! Component: 250 - total flux cleaned = 0.00100203 Jy ! Component: 300 - total flux cleaned = 0.0010014 Jy ! Component: 350 - total flux cleaned = 0.000973211 Jy ! Component: 400 - total flux cleaned = 0.0010297 Jy ! Component: 450 - total flux cleaned = 0.00102999 Jy ! Component: 500 - total flux cleaned = 0.00111052 Jy ! Component: 550 - total flux cleaned = 0.00105836 Jy ! Component: 600 - total flux cleaned = 0.00111038 Jy ! Component: 650 - total flux cleaned = 0.00108476 Jy ! Component: 700 - total flux cleaned = 0.00118468 Jy ! Component: 750 - total flux cleaned = 0.0011844 Jy ! Component: 800 - total flux cleaned = 0.00118418 Jy ! Component: 850 - total flux cleaned = 0.00120883 Jy ! Component: 900 - total flux cleaned = 0.00123242 Jy ! Component: 950 - total flux cleaned = 0.00123261 Jy ! Component: 1000 - total flux cleaned = 0.00123299 Jy ! Component: 1050 - total flux cleaned = 0.00130117 Jy ! Component: 1100 - total flux cleaned = 0.00127845 Jy ! Component: 1150 - total flux cleaned = 0.00132278 Jy ! Component: 1200 - total flux cleaned = 0.0013006 Jy ! Component: 1250 - total flux cleaned = 0.00130088 Jy ! Component: 1300 - total flux cleaned = 0.00136526 Jy ! Component: 1350 - total flux cleaned = 0.00149232 Jy ! Component: 1400 - total flux cleaned = 0.00149208 Jy ! Component: 1450 - total flux cleaned = 0.00147157 Jy ! Component: 1500 - total flux cleaned = 0.00159513 Jy ! Component: 1550 - total flux cleaned = 0.00167649 Jy ! Component: 1600 - total flux cleaned = 0.00165641 Jy ! Component: 1650 - total flux cleaned = 0.00175625 Jy ! Component: 1700 - total flux cleaned = 0.00183471 Jy ! Component: 1750 - total flux cleaned = 0.00183467 Jy ! Component: 1800 - total flux cleaned = 0.00196946 Jy ! Component: 1850 - total flux cleaned = 0.00195021 Jy ! Component: 1900 - total flux cleaned = 0.00204488 Jy ! Component: 1950 - total flux cleaned = 0.00200776 Jy ! Component: 2000 - total flux cleaned = 0.00211909 Jy ! Component: 2050 - total flux cleaned = 0.00217423 Jy ! Component: 2100 - total flux cleaned = 0.0022653 Jy ! Component: 2150 - total flux cleaned = 0.00233735 Jy ! Component: 2200 - total flux cleaned = 0.002409 Jy ! Component: 2250 - total flux cleaned = 0.00251505 Jy ! Component: 2300 - total flux cleaned = 0.00255012 Jy ! Component: 2350 - total flux cleaned = 0.00261989 Jy ! Component: 2400 - total flux cleaned = 0.00268916 Jy ! Component: 2450 - total flux cleaned = 0.00275751 Jy ! Component: 2500 - total flux cleaned = 0.00285919 Jy ! Component: 2550 - total flux cleaned = 0.00285924 Jy ! Component: 2600 - total flux cleaned = 0.00295973 Jy ! Component: 2650 - total flux cleaned = 0.00304241 Jy ! Component: 2700 - total flux cleaned = 0.00310806 Jy ! Component: 2750 - total flux cleaned = 0.00317343 Jy ! Component: 2800 - total flux cleaned = 0.00320586 Jy ! Component: 2850 - total flux cleaned = 0.00327017 Jy ! Component: 2900 - total flux cleaned = 0.00336596 Jy ! Component: 2950 - total flux cleaned = 0.00338175 Jy ! Component: 3000 - total flux cleaned = 0.00341321 Jy ! Component: 3050 - total flux cleaned = 0.00342885 Jy ! Component: 3100 - total flux cleaned = 0.00352192 Jy ! Component: 3150 - total flux cleaned = 0.00353734 Jy ! Component: 3200 - total flux cleaned = 0.00369 Jy ! Component: 3250 - total flux cleaned = 0.00367472 Jy ! Component: 3300 - total flux cleaned = 0.00379514 Jy ! Component: 3350 - total flux cleaned = 0.00379518 Jy ! Component: 3400 - total flux cleaned = 0.00389916 Jy ! Component: 3450 - total flux cleaned = 0.00386953 Jy ! Component: 3500 - total flux cleaned = 0.00389887 Jy ! Component: 3550 - total flux cleaned = 0.00392818 Jy ! Component: 3600 - total flux cleaned = 0.00397169 Jy ! Component: 3650 - total flux cleaned = 0.00398614 Jy ! Component: 3700 - total flux cleaned = 0.00400051 Jy ! Component: 3750 - total flux cleaned = 0.00402904 Jy ! Component: 3800 - total flux cleaned = 0.0041137 Jy ! Component: 3850 - total flux cleaned = 0.00409973 Jy ! Component: 3900 - total flux cleaned = 0.00411365 Jy ! Component: 3950 - total flux cleaned = 0.00418297 Jy ! Component: 4000 - total flux cleaned = 0.00419671 Jy ! Component: 4050 - total flux cleaned = 0.00429245 Jy ! Total flux subtracted in 4096 components = 0.00430604 Jy ! Clean residual min=-0.000838 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0980558 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 321 components and 0.0980558 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0554+3541_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 6.174 at 0.402 degrees (North through East) ! Clean map min=-0.0014744 max=0.078792 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0554+3541_S_map.fits wmodel /image_prod/ug002_uva//J0554+3541_S_map.mod ! Writing 321 model components to file: /image_prod/ug002_uva//J0554+3541_S_map.mod wobs /image_prod/ug002_uva//J0554+3541_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0554+3541_S_uvs.fits wwins /image_prod/ug002_uva//J0554+3541_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0554+3541_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0787918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.921899 0.921899 1.8438 3.68759 7.37519 14.7504 29.5008 59.0015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.415 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0554+3541_S_dfm.log closed on Wed Mar 4 21:02:42 2020