! Started logfile: /image_prod/ug002_uva//J1435-0414_S_dfm.log on Thu Mar 5 01:48:11 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//J1435-0414_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1435-0414_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99437 visibilities/baseline/integration-bin. ! Found source: J1435-0414 ! ! 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 44 lines of history. ! ! Reading 10068 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 J1435-0414_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.053905Jy sigma=7.997365 ! Fit after self-cal, rms=0.730944Jy sigma=5.468160 ! 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=2.817 mas, bmaj=7.126 mas, bpa=-4.859 degrees ! Estimated noise=1.32119 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 = 0.201129 Jy ! Component: 100 - total flux cleaned = 0.275247 Jy ! Total flux subtracted in 100 components = 0.275247 Jy ! Clean residual min=-0.011627 max=0.034894 Jy/beam ! Clean residual mean=-0.000018 rms=0.004096 Jy/beam ! Combined flux in latest and established models = 0.275247 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.275247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100471Jy sigma=0.753323 ! Fit after self-cal, rms=0.100332Jy sigma=0.752221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417491 Jy ! Component: 100 - total flux cleaned = 0.0682694 Jy ! Total flux subtracted in 100 components = 0.0682694 Jy ! Clean residual min=-0.007517 max=0.015281 Jy/beam ! Clean residual mean=-0.000013 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.343517 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.343517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075689Jy sigma=0.543706 ! Fit after self-cal, rms=0.075677Jy sigma=0.543482 ! Inverting map ! Added new window around map position (3.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179986 Jy ! Component: 100 - total flux cleaned = 0.0301948 Jy ! Total flux subtracted in 100 components = 0.0301948 Jy ! Clean residual min=-0.006495 max=0.008279 Jy/beam ! Clean residual mean=-0.000011 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.373711 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.373711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070159Jy sigma=0.495882 ! Fit after self-cal, rms=0.070111Jy sigma=0.495492 ! 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=3.321 mas, bmaj=8.038 mas, bpa=-3.316 degrees ! Estimated noise=0.954715 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 = 0.0106677 Jy ! Component: 100 - total flux cleaned = 0.0170862 Jy ! Component: 150 - total flux cleaned = 0.0211242 Jy ! Component: 200 - total flux cleaned = 0.022494 Jy ! Total flux subtracted in 200 components = 0.022494 Jy ! Clean residual min=-0.005185 max=0.005431 Jy/beam ! Clean residual mean=-0.000003 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.396205 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.396205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068303Jy sigma=0.481761 ! Fit after self-cal, rms=0.068270Jy sigma=0.481534 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 8.038 at -3.316 degrees (North through East) ! Clean map min=-0.0050042 max=0.26528 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.99 ! LA 1.00 MK 1.18 NL 0.99 OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.03 KP 1.02 ! LA 1.02 MK 0.99 NL 1.13 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.01 ! LA 1.02 MK 0.97 NL 0.83 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.068270Jy sigma=0.481534 ! Fit after self-cal, rms=0.064975Jy sigma=0.451516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=8.073 mas, bpa=-3.242 degrees ! Estimated noise=0.959616 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 = 0.000307312 Jy ! Component: 100 - total flux cleaned = 9.49852e-05 Jy ! Component: 150 - total flux cleaned = -2.06976e-05 Jy ! Component: 200 - total flux cleaned = -2.16956e-05 Jy ! Total flux subtracted in 200 components = -2.16956e-05 Jy ! Clean residual min=-0.003662 max=0.004847 Jy/beam ! Clean residual mean=0.000004 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.396184 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.396184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064817Jy sigma=0.450665 ! Fit after self-cal, rms=0.064838Jy sigma=0.450508 ! 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=0.064838Jy sigma=0.450508 ! Fit after self-cal, rms=0.063786Jy sigma=0.437497 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.115 mas, bpa=-3.181 degrees ! Estimated noise=0.960206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031575 Jy ! Component: 100 - total flux cleaned = 0.000465351 Jy ! Component: 150 - total flux cleaned = 0.000465288 Jy ! Component: 200 - total flux cleaned = 0.000506102 Jy ! Total flux subtracted in 200 components = 0.000506102 Jy ! Clean residual min=-0.002947 max=0.003863 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.39669 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.39669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063705Jy sigma=0.436953 ! Fit after self-cal, rms=0.063706Jy sigma=0.436902 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 (81, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258771 Jy ! Component: 100 - total flux cleaned = 0.00223485 Jy ! Component: 150 - total flux cleaned = 0.00204385 Jy ! Component: 200 - total flux cleaned = 0.00184003 Jy ! Total flux subtracted in 200 components = 0.00184003 Jy ! Clean residual min=-0.002854 max=0.003539 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.39853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.39853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063526Jy sigma=0.435683 ! Fit after self-cal, rms=0.063515Jy sigma=0.435580 ! Inverting map ! Added new window around map position (-12.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278842 Jy ! Component: 100 - total flux cleaned = 0.00346971 Jy ! Component: 150 - total flux cleaned = 0.0036198 Jy ! Component: 200 - total flux cleaned = 0.00371137 Jy ! Total flux subtracted in 200 components = 0.00371137 Jy ! Clean residual min=-0.002660 max=0.003091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.402241 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.402241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063357Jy sigma=0.434306 ! Fit after self-cal, rms=0.063341Jy sigma=0.434177 ! Inverting map ! Added new window around map position (40, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317222 Jy ! Component: 100 - total flux cleaned = 0.00505669 Jy ! Component: 150 - total flux cleaned = 0.00650163 Jy ! Component: 200 - total flux cleaned = 0.00753735 Jy ! Total flux subtracted in 200 components = 0.00753735 Jy ! Clean residual min=-0.002306 max=0.002125 Jy/beam ! Clean residual mean=0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.409779 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 0.409779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063159Jy sigma=0.432646 ! Fit after self-cal, rms=0.063141Jy sigma=0.432511 ! 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=0.063141Jy sigma=0.432511 ! Fit after self-cal, rms=0.063009Jy sigma=0.431948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=8.104 mas, bpa=-3.22 degrees ! Estimated noise=0.958051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158786 Jy ! Component: 100 - total flux cleaned = 0.00279204 Jy ! Component: 150 - total flux cleaned = 0.00348778 Jy ! Component: 200 - total flux cleaned = 0.00374577 Jy ! Total flux subtracted in 200 components = 0.00374577 Jy ! Clean residual min=-0.002062 max=0.001832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.413524 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 217 components and 0.413524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062946Jy sigma=0.431446 ! Fit after self-cal, rms=0.062940Jy sigma=0.431413 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 = 0.000714849 Jy ! Component: 100 - total flux cleaned = 0.00092432 Jy ! Component: 150 - total flux cleaned = 0.00105399 Jy ! Component: 200 - total flux cleaned = 0.0011141 Jy ! Total flux subtracted in 200 components = 0.0011141 Jy ! Clean residual min=-0.001955 max=0.001786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.414638 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 230 components and 0.414639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062907Jy sigma=0.431168 ! Fit after self-cal, rms=0.062905Jy sigma=0.431158 ! 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=0.062905Jy sigma=0.431158 ! Fit after self-cal, rms=0.062923Jy sigma=0.431107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.514 mas, bmaj=13.19 mas, bpa=-2.107 degrees ! Estimated noise=1.1756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606623 Jy ! Component: 100 - total flux cleaned = 0.000740847 Jy ! Component: 150 - total flux cleaned = 0.000811812 Jy ! Component: 200 - total flux cleaned = 0.000843395 Jy ! Total flux subtracted in 200 components = 0.000843395 Jy ! Clean residual min=-0.002715 max=0.002376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.415482 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 251 components and 0.415482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062911Jy sigma=0.430929 ! Fit after self-cal, rms=0.062908Jy sigma=0.430908 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 = 0.000430229 Jy ! Component: 100 - total flux cleaned = 0.00045872 Jy ! Component: 150 - total flux cleaned = 0.000486743 Jy ! Component: 200 - total flux cleaned = 0.000562122 Jy ! Total flux subtracted in 200 components = 0.000562122 Jy ! Clean residual min=-0.002653 max=0.002300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.416044 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 263 components and 0.416044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062905Jy sigma=0.430858 ! Fit after self-cal, rms=0.062905Jy sigma=0.430852 ! 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=3.326 mas, bmaj=8.102 mas, bpa=-3.218 degrees ! Estimated noise=0.958055 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.326 x 8.102 at -3.218 degrees (North through East) ! Clean map min=-0.0017866 max=0.26466 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=2.819 mas, bmaj=7.188 mas, bpa=-4.59 degrees ! Estimated noise=1.33668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20299 Jy ! Component: 100 - total flux cleaned = 0.276783 Jy ! Component: 150 - total flux cleaned = 0.316371 Jy ! Component: 200 - total flux cleaned = 0.340983 Jy ! Total flux subtracted in 200 components = 0.340983 Jy ! Clean residual min=-0.004684 max=0.013011 Jy/beam ! Clean residual mean=-0.000007 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.340983 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.340983 Jy ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=8.102 mas, bpa=-3.218 degrees ! Estimated noise=0.958055 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 = 0.0215442 Jy ! Component: 100 - total flux cleaned = 0.0340716 Jy ! Component: 150 - total flux cleaned = 0.0418389 Jy ! Component: 200 - total flux cleaned = 0.0476686 Jy ! Total flux subtracted in 200 components = 0.0476686 Jy ! Clean residual min=-0.003282 max=0.003795 Jy/beam ! Clean residual mean=0.000001 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.388651 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 89 components and 0.388651 Jy ! Inverting map ! Added new window around map position (-4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474248 Jy ! Component: 100 - total flux cleaned = 0.00865075 Jy ! Component: 150 - total flux cleaned = 0.0119416 Jy ! Component: 200 - total flux cleaned = 0.014756 Jy ! Total flux subtracted in 200 components = 0.014756 Jy ! Clean residual min=-0.002704 max=0.002315 Jy/beam ! Clean residual mean=-0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.403407 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 139 components and 0.403407 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=7.514 mas, bmaj=13.19 mas, bpa=-2.107 degrees ! Estimated noise=1.1756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399044 Jy ! Component: 100 - total flux cleaned = 0.00668986 Jy ! Component: 150 - total flux cleaned = 0.00852043 Jy ! Component: 200 - total flux cleaned = 0.00967647 Jy ! Total flux subtracted in 200 components = 0.00967647 Jy ! Clean residual min=-0.003281 max=0.002430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.413084 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477919 Jy ! Component: 100 - total flux cleaned = 0.000905338 Jy ! Component: 150 - total flux cleaned = 0.00117999 Jy ! Component: 200 - total flux cleaned = 0.00142684 Jy ! Total flux subtracted in 200 components = 0.00142684 Jy ! Clean residual min=-0.003052 max=0.002315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.414511 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 236 components and 0.414511 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=8.102 mas, bpa=-3.218 degrees ! Estimated noise=0.958055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129309 Jy ! Component: 100 - total flux cleaned = 0.0015265 Jy ! Component: 150 - total flux cleaned = 0.00177945 Jy ! Component: 200 - total flux cleaned = 0.00197095 Jy ! Total flux subtracted in 200 components = 0.00197095 Jy ! Clean residual min=-0.002148 max=0.001799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.416482 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 261 components and 0.416482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062885Jy sigma=0.430837 ! Fit after self-cal, rms=0.062874Jy sigma=0.430781 wmodel J1435-0414_S_map.mod ! Writing 261 model components to file: J1435-0414_S_map.mod wobs J1435-0414_S_uvs.fits ! Writing UV FITS file: J1435-0414_S_uvs.fits wwins J1435-0414_S_map.win ! wwins: Wrote 6 windows to J1435-0414_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 = -0.000559348 Jy ! Component: 100 - total flux cleaned = -0.000497073 Jy ! Component: 150 - total flux cleaned = -0.000319886 Jy ! Component: 200 - total flux cleaned = -0.000178189 Jy ! Component: 250 - total flux cleaned = -6.95884e-05 Jy ! Component: 300 - total flux cleaned = 9.03279e-06 Jy ! Component: 350 - total flux cleaned = 5.98498e-05 Jy ! Component: 400 - total flux cleaned = 0.000109411 Jy ! Component: 450 - total flux cleaned = 0.000253087 Jy ! Component: 500 - total flux cleaned = 0.000323407 Jy ! Component: 550 - total flux cleaned = 0.000483521 Jy ! Component: 600 - total flux cleaned = 0.000572843 Jy ! Component: 650 - total flux cleaned = 0.000682615 Jy ! Component: 700 - total flux cleaned = 0.000747453 Jy ! Component: 750 - total flux cleaned = 0.000853534 Jy ! Component: 800 - total flux cleaned = 0.000936267 Jy ! Component: 850 - total flux cleaned = 0.000976814 Jy ! Component: 900 - total flux cleaned = 0.00101663 Jy ! Component: 950 - total flux cleaned = 0.000977022 Jy ! Component: 1000 - total flux cleaned = 0.000957945 Jy ! Component: 1050 - total flux cleaned = 0.00101572 Jy ! Component: 1100 - total flux cleaned = 0.00105322 Jy ! Component: 1150 - total flux cleaned = 0.00105354 Jy ! Component: 1200 - total flux cleaned = 0.00109044 Jy ! Component: 1250 - total flux cleaned = 0.0011269 Jy ! Component: 1300 - total flux cleaned = 0.00118064 Jy ! Component: 1350 - total flux cleaned = 0.00116279 Jy ! Component: 1400 - total flux cleaned = 0.00118009 Jy ! Component: 1450 - total flux cleaned = 0.00119696 Jy ! Component: 1500 - total flux cleaned = 0.00121391 Jy ! Component: 1550 - total flux cleaned = 0.00126492 Jy ! Component: 1600 - total flux cleaned = 0.00121464 Jy ! Component: 1650 - total flux cleaned = 0.00129739 Jy ! Component: 1700 - total flux cleaned = 0.00134618 Jy ! Component: 1750 - total flux cleaned = 0.00129745 Jy ! Component: 1800 - total flux cleaned = 0.00136165 Jy ! Component: 1850 - total flux cleaned = 0.00132995 Jy ! Component: 1900 - total flux cleaned = 0.00140882 Jy ! Component: 1950 - total flux cleaned = 0.00133081 Jy ! Component: 2000 - total flux cleaned = 0.00139291 Jy ! Component: 2050 - total flux cleaned = 0.00140834 Jy ! Component: 2100 - total flux cleaned = 0.00145374 Jy ! Component: 2150 - total flux cleaned = 0.00142372 Jy ! Component: 2200 - total flux cleaned = 0.00143844 Jy ! Component: 2250 - total flux cleaned = 0.00146811 Jy ! Component: 2300 - total flux cleaned = 0.00154143 Jy ! Component: 2350 - total flux cleaned = 0.00152679 Jy ! Component: 2400 - total flux cleaned = 0.00161344 Jy ! Component: 2450 - total flux cleaned = 0.00158481 Jy ! Component: 2500 - total flux cleaned = 0.00161321 Jy ! Component: 2550 - total flux cleaned = 0.00162726 Jy ! Component: 2600 - total flux cleaned = 0.00161336 Jy ! Component: 2650 - total flux cleaned = 0.00171016 Jy ! Component: 2700 - total flux cleaned = 0.00166876 Jy ! Component: 2750 - total flux cleaned = 0.00168242 Jy ! Component: 2800 - total flux cleaned = 0.00168245 Jy ! Component: 2850 - total flux cleaned = 0.00169588 Jy ! Component: 2900 - total flux cleaned = 0.00178907 Jy ! Component: 2950 - total flux cleaned = 0.00180221 Jy ! Component: 3000 - total flux cleaned = 0.0017891 Jy ! Component: 3050 - total flux cleaned = 0.00188009 Jy ! Component: 3100 - total flux cleaned = 0.00186712 Jy ! Component: 3150 - total flux cleaned = 0.00185429 Jy ! Component: 3200 - total flux cleaned = 0.00191788 Jy ! Component: 3250 - total flux cleaned = 0.00193046 Jy ! Component: 3300 - total flux cleaned = 0.00191803 Jy ! Component: 3350 - total flux cleaned = 0.00194288 Jy ! Component: 3400 - total flux cleaned = 0.00191811 Jy ! Component: 3450 - total flux cleaned = 0.00196748 Jy ! Component: 3500 - total flux cleaned = 0.00196732 Jy ! Component: 3550 - total flux cleaned = 0.00197941 Jy ! Component: 3600 - total flux cleaned = 0.00200337 Jy ! Component: 3650 - total flux cleaned = 0.00202732 Jy ! Component: 3700 - total flux cleaned = 0.00201548 Jy ! Component: 3750 - total flux cleaned = 0.0020626 Jy ! Component: 3800 - total flux cleaned = 0.00207437 Jy ! Component: 3850 - total flux cleaned = 0.00209764 Jy ! Component: 3900 - total flux cleaned = 0.00206303 Jy ! Component: 3950 - total flux cleaned = 0.00212057 Jy ! Component: 4000 - total flux cleaned = 0.00215488 Jy ! Component: 4050 - total flux cleaned = 0.00220025 Jy ! Total flux subtracted in 4096 components = 0.00221141 Jy ! Clean residual min=-0.000871 max=0.000674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.418693 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 548 components and 0.418693 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1435-0414_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.326 x 8.102 at -3.218 degrees (North through East) ! Clean map min=-0.0013417 max=0.26694 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1435-0414_S_map.fits wmodel /image_prod/ug002_uva//J1435-0414_S_map.mod ! Writing 548 model components to file: /image_prod/ug002_uva//J1435-0414_S_map.mod wobs /image_prod/ug002_uva//J1435-0414_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1435-0414_S_uvs.fits wwins /image_prod/ug002_uva//J1435-0414_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1435-0414_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.266936 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235911 0.235911 0.471821 0.943642 1.88728 3.77457 7.54914 15.0983 30.1966 60.3931 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.266 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1271.67 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1435-0414_S_dfm.log closed on Thu Mar 5 01:48:15 2020