! Started logfile: /image_prod/ug002_uva//J1405+0415_S_dfm.log on Thu Mar 5 01:35:47 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//J1405+0415_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1405+0415_S_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.836745 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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 10302 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 J1405+0415_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.160320Jy sigma=7.102387 ! Fit after self-cal, rms=0.492467Jy sigma=2.949635 ! 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=2.757 mas, bmaj=6.879 mas, bpa=-0.8191 degrees ! Estimated noise=1.8947 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 = 0.409969 Jy ! Component: 100 - total flux cleaned = 0.520538 Jy ! Total flux subtracted in 100 components = 0.520538 Jy ! Clean residual min=-0.032193 max=0.061231 Jy/beam ! Clean residual mean=0.000015 rms=0.008328 Jy/beam ! Combined flux in latest and established models = 0.520538 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.520538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.162001Jy sigma=0.989162 ! Fit after self-cal, rms=0.162159Jy sigma=0.987765 ! Inverting map ! Added new window around map position (-6, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613374 Jy ! Component: 100 - total flux cleaned = 0.098176 Jy ! Total flux subtracted in 100 components = 0.098176 Jy ! Clean residual min=-0.026718 max=0.034172 Jy/beam ! Clean residual mean=0.000017 rms=0.006205 Jy/beam ! Combined flux in latest and established models = 0.618714 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.618714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132273Jy sigma=0.781428 ! Fit after self-cal, rms=0.130015Jy sigma=0.771076 ! 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=3.22 mas, bmaj=7.563 mas, bpa=-0.2531 degrees ! Estimated noise=1.167 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 (-2.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043297 Jy ! Component: 100 - total flux cleaned = 0.0704131 Jy ! Component: 150 - total flux cleaned = 0.0891118 Jy ! Component: 200 - total flux cleaned = 0.0976778 Jy ! Total flux subtracted in 200 components = 0.0976778 Jy ! Clean residual min=-0.016189 max=0.024122 Jy/beam ! Clean residual mean=0.000024 rms=0.005033 Jy/beam ! Combined flux in latest and established models = 0.716392 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.716391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113806Jy sigma=0.645862 ! Fit after self-cal, rms=0.112792Jy sigma=0.638660 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.563 at -0.2531 degrees (North through East) ! Clean map min=-0.01657 max=0.527 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.99 KP 0.97 ! LA 0.99 MK 1.04 OV 1.00 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 0.94 HN 0.99 KP 0.94 ! LA 0.95 MK 1.00 OV 1.00 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.07 KP 0.96 ! LA 0.97 MK 1.01 OV 0.98 PT 0.96 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.112792Jy sigma=0.638660 ! Fit after self-cal, rms=0.121618Jy sigma=0.522544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.702 mas, bpa=-0.178 degrees ! Estimated noise=1.16292 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 (-13, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217306 Jy ! Component: 100 - total flux cleaned = 0.0288384 Jy ! Component: 150 - total flux cleaned = 0.0332557 Jy ! Component: 200 - total flux cleaned = 0.035851 Jy ! Total flux subtracted in 200 components = 0.035851 Jy ! Clean residual min=-0.011053 max=0.013738 Jy/beam ! Clean residual mean=0.000020 rms=0.003072 Jy/beam ! Combined flux in latest and established models = 0.752242 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.752243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116956Jy sigma=0.483955 ! Fit after self-cal, rms=0.116837Jy sigma=0.481335 ! 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=0.116837Jy sigma=0.481335 ! Fit after self-cal, rms=0.084369Jy sigma=0.415219 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=7.703 mas, bpa=-0.2896 degrees ! Estimated noise=1.15714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693438 Jy ! Component: 100 - total flux cleaned = 0.00877598 Jy ! Component: 150 - total flux cleaned = 0.00986446 Jy ! Component: 200 - total flux cleaned = 0.0102422 Jy ! Total flux subtracted in 200 components = 0.0102422 Jy ! Clean residual min=-0.007226 max=0.006920 Jy/beam ! Clean residual mean=-0.000005 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.762485 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.762485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082741Jy sigma=0.404465 ! Fit after self-cal, rms=0.082658Jy sigma=0.403839 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 = 0.000901842 Jy ! Component: 100 - total flux cleaned = 0.000894752 Jy ! Component: 150 - total flux cleaned = 0.000895982 Jy ! Component: 200 - total flux cleaned = 0.00103187 Jy ! Total flux subtracted in 200 components = 0.00103187 Jy ! Clean residual min=-0.006787 max=0.006166 Jy/beam ! Clean residual mean=-0.000005 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.763517 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.763516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082048Jy sigma=0.399936 ! Fit after self-cal, rms=0.082008Jy sigma=0.399775 ! 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=0.082008Jy sigma=0.399775 ! Fit after self-cal, rms=0.079147Jy sigma=0.392954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.216 mas, bmaj=7.695 mas, bpa=-0.2981 degrees ! Estimated noise=1.15172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263371 Jy ! Component: 100 - total flux cleaned = 0.00278536 Jy ! Component: 150 - total flux cleaned = 0.00265923 Jy ! Component: 200 - total flux cleaned = 0.00277649 Jy ! Total flux subtracted in 200 components = 0.00277649 Jy ! Clean residual min=-0.005367 max=0.004570 Jy/beam ! Clean residual mean=-0.000000 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.766293 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.766293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078645Jy sigma=0.389707 ! Fit after self-cal, rms=0.078604Jy sigma=0.389518 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 = 0.000258876 Jy ! Component: 100 - total flux cleaned = 0.00047401 Jy ! Component: 150 - total flux cleaned = 0.000373757 Jy ! Component: 200 - total flux cleaned = 0.00037336 Jy ! Total flux subtracted in 200 components = 0.00037336 Jy ! Clean residual min=-0.005202 max=0.004312 Jy/beam ! Clean residual mean=-0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.766666 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.766666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078342Jy sigma=0.387950 ! Fit after self-cal, rms=0.078315Jy sigma=0.387856 ! 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=0.078315Jy sigma=0.387856 ! Fit after self-cal, rms=0.078380Jy sigma=0.387467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.316 mas, bmaj=11.55 mas, bpa=5.8 degrees ! Estimated noise=1.43305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785006 Jy ! Component: 100 - total flux cleaned = 0.000688942 Jy ! Component: 150 - total flux cleaned = 0.000401791 Jy ! Component: 200 - total flux cleaned = 0.000168783 Jy ! Total flux subtracted in 200 components = 0.000168783 Jy ! Clean residual min=-0.004524 max=0.004807 Jy/beam ! Clean residual mean=-0.000001 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.766835 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 191 components and 0.766835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078236Jy sigma=0.386376 ! Fit after self-cal, rms=0.078207Jy sigma=0.386222 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 = 5.63673e-05 Jy ! Component: 100 - total flux cleaned = -0.000169841 Jy ! Component: 150 - total flux cleaned = -0.000231593 Jy ! Component: 200 - total flux cleaned = -0.000174902 Jy ! Total flux subtracted in 200 components = -0.000174902 Jy ! Clean residual min=-0.004442 max=0.004659 Jy/beam ! Clean residual mean=-0.000002 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.766661 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 208 components and 0.76666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078160Jy sigma=0.385808 ! Fit after self-cal, rms=0.078150Jy sigma=0.385738 ! 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=3.213 mas, bmaj=7.694 mas, bpa=-0.2748 degrees ! Estimated noise=1.14984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.213 x 7.694 at -0.2748 degrees (North through East) ! Clean map min=-0.0045508 max=0.52439 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078150Jy sigma=0.385738 ! Fit after self-cal, rms=0.072582Jy sigma=0.342501 ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.7 mas, bpa=-0.2949 degrees ! Estimated noise=1.14942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552719 Jy ! Component: 100 - total flux cleaned = -0.000550126 Jy ! Component: 150 - total flux cleaned = -0.000466228 Jy ! Component: 200 - total flux cleaned = -0.000388884 Jy ! Total flux subtracted in 200 components = -0.000388884 Jy ! Clean residual min=-0.004157 max=0.003596 Jy/beam ! Clean residual mean=0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.766272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 218 components and 0.766272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072335Jy sigma=0.341300 ! Fit after self-cal, rms=0.072312Jy sigma=0.341245 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245859 Jy ! Component: 100 - total flux cleaned = 0.000249181 Jy ! Component: 150 - total flux cleaned = 0.000184711 Jy ! Component: 200 - total flux cleaned = 0.000185563 Jy ! Total flux subtracted in 200 components = 0.000185563 Jy ! Clean residual min=-0.003920 max=0.003476 Jy/beam ! Clean residual mean=0.000002 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.766457 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 227 components and 0.766457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072171Jy sigma=0.340509 ! Fit after self-cal, rms=0.072160Jy sigma=0.340470 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072160Jy sigma=0.340470 ! Fit after self-cal, rms=0.072341Jy sigma=0.340298 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=2.755 mas, bmaj=7.006 mas, bpa=-0.8572 degrees ! Estimated noise=1.86018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.402242 Jy ! Component: 100 - total flux cleaned = 0.514162 Jy ! Component: 150 - total flux cleaned = 0.575878 Jy ! Component: 200 - total flux cleaned = 0.61772 Jy ! Total flux subtracted in 200 components = 0.61772 Jy ! Clean residual min=-0.013214 max=0.023422 Jy/beam ! Clean residual mean=-0.000004 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.617719 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.617719 Jy ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=7.701 mas, bpa=-0.2838 degrees ! Estimated noise=1.14879 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 = 0.0398823 Jy ! Component: 100 - total flux cleaned = 0.0664901 Jy ! Component: 150 - total flux cleaned = 0.08513 Jy ! Component: 200 - total flux cleaned = 0.0985153 Jy ! Total flux subtracted in 200 components = 0.0985153 Jy ! Clean residual min=-0.005351 max=0.007640 Jy/beam ! Clean residual mean=-0.000002 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.716235 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.716235 Jy ! Inverting map ! Added new window around map position (-6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00980462 Jy ! Component: 100 - total flux cleaned = 0.0171143 Jy ! Component: 150 - total flux cleaned = 0.0228688 Jy ! Component: 200 - total flux cleaned = 0.0276326 Jy ! Total flux subtracted in 200 components = 0.0276326 Jy ! Clean residual min=-0.003953 max=0.004774 Jy/beam ! Clean residual mean=-0.000000 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.743867 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 103 components and 0.743868 Jy ! Inverting map ! Added new window around map position (3.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472902 Jy ! Component: 100 - total flux cleaned = 0.00818951 Jy ! Component: 150 - total flux cleaned = 0.0106447 Jy ! Component: 200 - total flux cleaned = 0.0123667 Jy ! Total flux subtracted in 200 components = 0.0123667 Jy ! Clean residual min=-0.003279 max=0.003169 Jy/beam ! Clean residual mean=0.000002 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.756234 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 133 components and 0.756234 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=7.311 mas, bmaj=11.57 mas, bpa=5.719 degrees ! Estimated noise=1.43222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277228 Jy ! Component: 100 - total flux cleaned = 0.00420123 Jy ! Component: 150 - total flux cleaned = 0.00485624 Jy ! Component: 200 - total flux cleaned = 0.00507184 Jy ! Total flux subtracted in 200 components = 0.00507184 Jy ! Clean residual min=-0.003147 max=0.003464 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.761306 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 = 0.000250031 Jy ! Component: 100 - total flux cleaned = 0.000359126 Jy ! Component: 150 - total flux cleaned = 0.000555784 Jy ! Component: 200 - total flux cleaned = 0.000735797 Jy ! Total flux subtracted in 200 components = 0.000735797 Jy ! Clean residual min=-0.002799 max=0.003368 Jy/beam ! Clean residual mean=-0.000000 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.762042 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 180 components and 0.762042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=7.701 mas, bpa=-0.2838 degrees ! Estimated noise=1.14879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.22314e-05 Jy ! Component: 100 - total flux cleaned = 2.53365e-05 Jy ! Component: 150 - total flux cleaned = 0.000216052 Jy ! Component: 200 - total flux cleaned = 0.000333432 Jy ! Total flux subtracted in 200 components = 0.000333432 Jy ! Clean residual min=-0.002429 max=0.002685 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.762375 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.762375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071683Jy sigma=0.337753 ! Fit after self-cal, rms=0.071592Jy sigma=0.337199 wmodel J1405+0415_S_map.mod ! Writing 195 model components to file: J1405+0415_S_map.mod wobs J1405+0415_S_uvs.fits ! Writing UV FITS file: J1405+0415_S_uvs.fits wwins J1405+0415_S_map.win ! wwins: Wrote 6 windows to J1405+0415_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 = 0.000252775 Jy ! Component: 100 - total flux cleaned = 0.00016228 Jy ! Component: 150 - total flux cleaned = 0.000202613 Jy ! Component: 200 - total flux cleaned = 0.000362132 Jy ! Component: 250 - total flux cleaned = 0.000514293 Jy ! Component: 300 - total flux cleaned = 0.000732642 Jy ! Component: 350 - total flux cleaned = 0.000872994 Jy ! Component: 400 - total flux cleaned = 0.00104326 Jy ! Component: 450 - total flux cleaned = 0.00110889 Jy ! Component: 500 - total flux cleaned = 0.00107732 Jy ! Component: 550 - total flux cleaned = 0.00107804 Jy ! Component: 600 - total flux cleaned = 0.00113912 Jy ! Component: 650 - total flux cleaned = 0.00119742 Jy ! Component: 700 - total flux cleaned = 0.00119719 Jy ! Component: 750 - total flux cleaned = 0.00122501 Jy ! Component: 800 - total flux cleaned = 0.00119776 Jy ! Component: 850 - total flux cleaned = 0.00111878 Jy ! Component: 900 - total flux cleaned = 0.00112026 Jy ! Component: 950 - total flux cleaned = 0.00114613 Jy ! Component: 1000 - total flux cleaned = 0.00109621 Jy ! Component: 1050 - total flux cleaned = 0.00102256 Jy ! Component: 1100 - total flux cleaned = 0.000951 Jy ! Component: 1150 - total flux cleaned = 0.000857228 Jy ! Component: 1200 - total flux cleaned = 0.000810851 Jy ! Component: 1250 - total flux cleaned = 0.000675351 Jy ! Component: 1300 - total flux cleaned = 0.00063105 Jy ! Component: 1350 - total flux cleaned = 0.000522179 Jy ! Component: 1400 - total flux cleaned = 0.000415431 Jy ! Component: 1450 - total flux cleaned = 0.000331652 Jy ! Component: 1500 - total flux cleaned = 0.000228301 Jy ! Component: 1550 - total flux cleaned = 8.61763e-05 Jy ! Component: 1600 - total flux cleaned = -5.4074e-05 Jy ! Component: 1650 - total flux cleaned = -0.000133291 Jy ! Component: 1700 - total flux cleaned = -0.000229982 Jy ! Component: 1750 - total flux cleaned = -0.000287406 Jy ! Component: 1800 - total flux cleaned = -0.000343832 Jy ! Component: 1850 - total flux cleaned = -0.000362386 Jy ! Component: 1900 - total flux cleaned = -0.000417345 Jy ! Component: 1950 - total flux cleaned = -0.00041746 Jy ! Component: 2000 - total flux cleaned = -0.000417624 Jy ! Component: 2050 - total flux cleaned = -0.000488181 Jy ! Component: 2100 - total flux cleaned = -0.000470937 Jy ! Component: 2150 - total flux cleaned = -0.000522392 Jy ! Component: 2200 - total flux cleaned = -0.000606972 Jy ! Component: 2250 - total flux cleaned = -0.000606567 Jy ! Component: 2300 - total flux cleaned = -0.000590008 Jy ! Component: 2350 - total flux cleaned = -0.000655251 Jy ! Component: 2400 - total flux cleaned = -0.000703666 Jy ! Component: 2450 - total flux cleaned = -0.000735934 Jy ! Component: 2500 - total flux cleaned = -0.000814783 Jy ! Component: 2550 - total flux cleaned = -0.000830249 Jy ! Component: 2600 - total flux cleaned = -0.000830372 Jy ! Component: 2650 - total flux cleaned = -0.000876164 Jy ! Component: 2700 - total flux cleaned = -0.000921487 Jy ! Component: 2750 - total flux cleaned = -0.00101121 Jy ! Component: 2800 - total flux cleaned = -0.000981453 Jy ! Component: 2850 - total flux cleaned = -0.000996135 Jy ! Component: 2900 - total flux cleaned = -0.000996256 Jy ! Component: 2950 - total flux cleaned = -0.0010395 Jy ! Component: 3000 - total flux cleaned = -0.00102521 Jy ! Component: 3050 - total flux cleaned = -0.00106753 Jy ! Component: 3100 - total flux cleaned = -0.00108146 Jy ! Component: 3150 - total flux cleaned = -0.00109531 Jy ! Component: 3200 - total flux cleaned = -0.00109528 Jy ! Component: 3250 - total flux cleaned = -0.00112266 Jy ! Component: 3300 - total flux cleaned = -0.0010819 Jy ! Component: 3350 - total flux cleaned = -0.00108185 Jy ! Component: 3400 - total flux cleaned = -0.00109512 Jy ! Component: 3450 - total flux cleaned = -0.00108174 Jy ! Component: 3500 - total flux cleaned = -0.00110797 Jy ! Component: 3550 - total flux cleaned = -0.00109498 Jy ! Component: 3600 - total flux cleaned = -0.00108214 Jy ! Component: 3650 - total flux cleaned = -0.00110772 Jy ! Component: 3700 - total flux cleaned = -0.0011456 Jy ! Component: 3750 - total flux cleaned = -0.00112052 Jy ! Component: 3800 - total flux cleaned = -0.00112072 Jy ! Component: 3850 - total flux cleaned = -0.00113319 Jy ! Component: 3900 - total flux cleaned = -0.00113312 Jy ! Component: 3950 - total flux cleaned = -0.00109688 Jy ! Component: 4000 - total flux cleaned = -0.00113294 Jy ! Component: 4050 - total flux cleaned = -0.00109721 Jy ! Total flux subtracted in 4096 components = -0.00113288 Jy ! Clean residual min=-0.000717 max=0.000793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.761242 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 491 components and 0.761243 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1405+0415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.211 x 7.701 at -0.2838 degrees (North through East) ! Clean map min=-0.0023035 max=0.52324 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1405+0415_S_map.fits wmodel /image_prod/ug002_uva//J1405+0415_S_map.mod ! Writing 491 model components to file: /image_prod/ug002_uva//J1405+0415_S_map.mod wobs /image_prod/ug002_uva//J1405+0415_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1405+0415_S_uvs.fits wwins /image_prod/ug002_uva//J1405+0415_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1405+0415_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.523235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121321 0.121321 0.242642 0.485284 0.970569 1.94114 3.88227 7.76455 15.5291 31.0582 62.1164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.523 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2472.78 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1405+0415_S_dfm.log closed on Thu Mar 5 01:35:52 2020