! Started logfile: /image_prod/ug002_uva//J1757+0531_S_dfm.log on Thu Mar 5 03:33:26 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//J1757+0531_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1757+0531_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998889 visibilities/baseline/integration-bin. ! Found source: J1757+0531 ! ! 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 8091 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 J1757+0531_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=1.004703Jy sigma=8.203964 ! Fit after self-cal, rms=0.921119Jy sigma=7.512840 ! 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=2.866 mas, bmaj=7.09 mas, bpa=-4.397 degrees ! Estimated noise=1.34688 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 = 0.061668 Jy ! Component: 100 - total flux cleaned = 0.0771974 Jy ! Total flux subtracted in 100 components = 0.0771974 Jy ! Clean residual min=-0.003204 max=0.006387 Jy/beam ! Clean residual mean=0.000002 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0771974 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0771974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079890Jy sigma=0.477434 ! Fit after self-cal, rms=0.079761Jy sigma=0.476343 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727221 Jy ! Component: 100 - total flux cleaned = 0.0111009 Jy ! Total flux subtracted in 100 components = 0.0111009 Jy ! Clean residual min=-0.002737 max=0.003921 Jy/beam ! Clean residual mean=0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0882983 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0882983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079060Jy sigma=0.469069 ! Fit after self-cal, rms=0.079057Jy sigma=0.468931 ! 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=3.386 mas, bmaj=8.207 mas, bpa=-5.271 degrees ! Estimated noise=1.00152 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 = 0.00278101 Jy ! Component: 100 - total flux cleaned = 0.00292026 Jy ! Component: 150 - total flux cleaned = 0.00297469 Jy ! Component: 200 - total flux cleaned = 0.00301863 Jy ! Total flux subtracted in 200 components = 0.00301863 Jy ! Clean residual min=-0.002295 max=0.002466 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.091317 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.091317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078863Jy sigma=0.467948 ! Fit after self-cal, rms=0.078850Jy sigma=0.467906 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 8.207 at -5.271 degrees (North through East) ! Clean map min=-0.0022109 max=0.080727 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 0.97 NL 0.95 OV 0.95 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.05 KP 0.98 ! LA 0.99 MK 0.98 NL 1.14 OV 0.95 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.09 KP 0.94 ! LA 1.01 MK 0.96 NL 1.07 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.078850Jy sigma=0.467906 ! Fit after self-cal, rms=0.075758Jy sigma=0.466253 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.372 mas, bmaj=8.169 mas, bpa=-5.075 degrees ! Estimated noise=0.99539 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 = 1.10935e-05 Jy ! Component: 100 - total flux cleaned = -8.65235e-05 Jy ! Component: 150 - total flux cleaned = -0.000142283 Jy ! Component: 200 - total flux cleaned = -0.000167437 Jy ! Total flux subtracted in 200 components = -0.000167437 Jy ! Clean residual min=-0.002192 max=0.002259 Jy/beam ! Clean residual mean=0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0911495 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0911495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075719Jy sigma=0.466097 ! Fit after self-cal, rms=0.075723Jy sigma=0.466029 ! 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=0.075723Jy sigma=0.466029 ! Fit after self-cal, rms=0.071628Jy sigma=0.463642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=8.165 mas, bpa=-5.315 degrees ! Estimated noise=0.995803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182552 Jy ! Component: 100 - total flux cleaned = 0.000279771 Jy ! Component: 150 - total flux cleaned = 0.000280735 Jy ! Component: 200 - total flux cleaned = 0.000263726 Jy ! Total flux subtracted in 200 components = 0.000263726 Jy ! Clean residual min=-0.002027 max=0.001796 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0914133 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0914133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071609Jy sigma=0.463530 ! Fit after self-cal, rms=0.071624Jy sigma=0.463468 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 = -0.000132818 Jy ! Component: 100 - total flux cleaned = -0.000115803 Jy ! Component: 150 - total flux cleaned = -0.000100671 Jy ! Component: 200 - total flux cleaned = -0.0001134 Jy ! Total flux subtracted in 200 components = -0.0001134 Jy ! Clean residual min=-0.002011 max=0.001757 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0912999 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0912998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071613Jy sigma=0.463424 ! Fit after self-cal, rms=0.071611Jy sigma=0.463413 ! 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=0.071611Jy sigma=0.463413 ! Fit after self-cal, rms=0.069179Jy sigma=0.463197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=8.138 mas, bpa=-5.262 degrees ! Estimated noise=0.994978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174171 Jy ! Component: 100 - total flux cleaned = 0.000254845 Jy ! Component: 150 - total flux cleaned = 0.000254753 Jy ! Component: 200 - total flux cleaned = 0.000255146 Jy ! Total flux subtracted in 200 components = 0.000255146 Jy ! Clean residual min=-0.001994 max=0.001699 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.091555 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.091555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069170Jy sigma=0.463153 ! Fit after self-cal, rms=0.069159Jy sigma=0.463141 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 = -6.51961e-06 Jy ! Component: 100 - total flux cleaned = -6.30345e-06 Jy ! Component: 150 - total flux cleaned = -1.5949e-05 Jy ! Component: 200 - total flux cleaned = -3.33008e-05 Jy ! Total flux subtracted in 200 components = -3.33008e-05 Jy ! Clean residual min=-0.001977 max=0.001681 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0915217 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0915217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069155Jy sigma=0.463126 ! Fit after self-cal, rms=0.069154Jy sigma=0.463122 ! 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=0.069154Jy sigma=0.463122 ! Fit after self-cal, rms=0.069090Jy sigma=0.463107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.794 mas, bmaj=12.3 mas, bpa=-4.107 degrees ! Estimated noise=1.19412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476024 Jy ! Component: 100 - total flux cleaned = 0.000641492 Jy ! Component: 150 - total flux cleaned = 0.000654515 Jy ! Component: 200 - total flux cleaned = 0.000660723 Jy ! Total flux subtracted in 200 components = 0.000660723 Jy ! Clean residual min=-0.002123 max=0.001882 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0921824 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.0921824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069088Jy sigma=0.463097 ! Fit after self-cal, rms=0.069087Jy sigma=0.463092 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 = 2.20657e-05 Jy ! Component: 100 - total flux cleaned = 2.82396e-05 Jy ! Component: 150 - total flux cleaned = 2.84183e-05 Jy ! Component: 200 - total flux cleaned = 3.44495e-05 Jy ! Total flux subtracted in 200 components = 3.44495e-05 Jy ! Clean residual min=-0.002109 max=0.001876 Jy/beam ! Clean residual mean=0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0922169 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.0922169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069087Jy sigma=0.463089 ! Fit after self-cal, rms=0.069086Jy sigma=0.463088 ! 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=3.331 mas, bmaj=8.118 mas, bpa=-5.229 degrees ! Estimated noise=0.994907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.331 x 8.118 at -5.229 degrees (North through East) ! Clean map min=-0.001873 max=0.080787 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=2.82 mas, bmaj=7.06 mas, bpa=-4.67 degrees ! Estimated noise=1.32599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606869 Jy ! Component: 100 - total flux cleaned = 0.0772983 Jy ! Component: 150 - total flux cleaned = 0.0850147 Jy ! Component: 200 - total flux cleaned = 0.0890612 Jy ! Total flux subtracted in 200 components = 0.0890612 Jy ! Clean residual min=-0.002538 max=0.002411 Jy/beam ! Clean residual mean=0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0890612 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0890612 Jy ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=8.118 mas, bpa=-5.229 degrees ! Estimated noise=0.994907 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 = 0.00233462 Jy ! Component: 100 - total flux cleaned = 0.00282449 Jy ! Component: 150 - total flux cleaned = 0.00294675 Jy ! Component: 200 - total flux cleaned = 0.0030137 Jy ! Total flux subtracted in 200 components = 0.0030137 Jy ! Clean residual min=-0.001988 max=0.001794 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0920749 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0920749 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=7.794 mas, bmaj=12.3 mas, bpa=-4.107 degrees ! Estimated noise=1.19412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403648 Jy ! Component: 100 - total flux cleaned = 0.00045473 Jy ! Component: 150 - total flux cleaned = 0.000425528 Jy ! Component: 200 - total flux cleaned = 0.00039916 Jy ! Total flux subtracted in 200 components = 0.00039916 Jy ! Clean residual min=-0.002145 max=0.001934 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0924741 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 = -1.17198e-05 Jy ! Component: 100 - total flux cleaned = -3.49783e-05 Jy ! Component: 150 - total flux cleaned = -4.59015e-05 Jy ! Component: 200 - total flux cleaned = -6.5501e-05 Jy ! Total flux subtracted in 200 components = -6.5501e-05 Jy ! Clean residual min=-0.002141 max=0.001917 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0924086 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0924086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=8.118 mas, bpa=-5.229 degrees ! Estimated noise=0.994907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.21819e-05 Jy ! Component: 100 - total flux cleaned = -0.000120906 Jy ! Component: 150 - total flux cleaned = -0.000239273 Jy ! Component: 200 - total flux cleaned = -0.000274482 Jy ! Total flux subtracted in 200 components = -0.000274482 Jy ! Clean residual min=-0.001961 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0921341 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0921341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069107Jy sigma=0.463189 ! Fit after self-cal, rms=0.069106Jy sigma=0.463162 wmodel J1757+0531_S_map.mod ! Writing 55 model components to file: J1757+0531_S_map.mod wobs J1757+0531_S_uvs.fits ! Writing UV FITS file: J1757+0531_S_uvs.fits wwins J1757+0531_S_map.win ! wwins: Wrote 1 windows to J1757+0531_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 = -0.000539271 Jy ! Component: 100 - total flux cleaned = -0.000601997 Jy ! Component: 150 - total flux cleaned = -0.000630355 Jy ! Component: 200 - total flux cleaned = -0.000601879 Jy ! Component: 250 - total flux cleaned = -0.0006567 Jy ! Component: 300 - total flux cleaned = -0.000656311 Jy ! Component: 350 - total flux cleaned = -0.00063019 Jy ! Component: 400 - total flux cleaned = -0.000656183 Jy ! Component: 450 - total flux cleaned = -0.000605329 Jy ! Component: 500 - total flux cleaned = -0.00058042 Jy ! Component: 550 - total flux cleaned = -0.00058002 Jy ! Component: 600 - total flux cleaned = -0.000556053 Jy ! Component: 650 - total flux cleaned = -0.000603397 Jy ! Component: 700 - total flux cleaned = -0.000626746 Jy ! Component: 750 - total flux cleaned = -0.000604145 Jy ! Component: 800 - total flux cleaned = -0.000649857 Jy ! Component: 850 - total flux cleaned = -0.000672249 Jy ! Component: 900 - total flux cleaned = -0.000672206 Jy ! Component: 950 - total flux cleaned = -0.000672047 Jy ! Component: 1000 - total flux cleaned = -0.000650299 Jy ! Component: 1050 - total flux cleaned = -0.000608039 Jy ! Component: 1100 - total flux cleaned = -0.000628962 Jy ! Component: 1150 - total flux cleaned = -0.000649592 Jy ! Component: 1200 - total flux cleaned = -0.000507031 Jy ! Component: 1250 - total flux cleaned = -0.000507204 Jy ! Component: 1300 - total flux cleaned = -0.000467223 Jy ! Component: 1350 - total flux cleaned = -0.00036896 Jy ! Component: 1400 - total flux cleaned = -0.000233458 Jy ! Component: 1450 - total flux cleaned = -0.00019545 Jy ! Component: 1500 - total flux cleaned = -0.000176361 Jy ! Component: 1550 - total flux cleaned = -0.000119702 Jy ! Component: 1600 - total flux cleaned = -6.41012e-05 Jy ! Component: 1650 - total flux cleaned = -2.73736e-05 Jy ! Component: 1700 - total flux cleaned = -9.23852e-06 Jy ! Component: 1750 - total flux cleaned = 6.27139e-05 Jy ! Component: 1800 - total flux cleaned = 9.84999e-05 Jy ! Component: 1850 - total flux cleaned = 0.000133796 Jy ! Component: 1900 - total flux cleaned = 0.000185971 Jy ! Component: 1950 - total flux cleaned = 0.00018571 Jy ! Component: 2000 - total flux cleaned = 0.000254175 Jy ! Component: 2050 - total flux cleaned = 0.000203174 Jy ! Component: 2100 - total flux cleaned = 0.000270295 Jy ! Component: 2150 - total flux cleaned = 0.00035383 Jy ! Component: 2200 - total flux cleaned = 0.000370497 Jy ! Component: 2250 - total flux cleaned = 0.000435863 Jy ! Component: 2300 - total flux cleaned = 0.000533035 Jy ! Component: 2350 - total flux cleaned = 0.000597208 Jy ! Component: 2400 - total flux cleaned = 0.000597136 Jy ! Component: 2450 - total flux cleaned = 0.000691981 Jy ! Component: 2500 - total flux cleaned = 0.000707866 Jy ! Component: 2550 - total flux cleaned = 0.00075451 Jy ! Component: 2600 - total flux cleaned = 0.000801123 Jy ! Component: 2650 - total flux cleaned = 0.00086228 Jy ! Component: 2700 - total flux cleaned = 0.000847055 Jy ! Component: 2750 - total flux cleaned = 0.000892039 Jy ! Component: 2800 - total flux cleaned = 0.000892093 Jy ! Component: 2850 - total flux cleaned = 0.000981122 Jy ! Component: 2900 - total flux cleaned = 0.00102504 Jy ! Component: 2950 - total flux cleaned = 0.0010982 Jy ! Component: 3000 - total flux cleaned = 0.00105452 Jy ! Component: 3050 - total flux cleaned = 0.00106904 Jy ! Component: 3100 - total flux cleaned = 0.00109765 Jy ! Component: 3150 - total flux cleaned = 0.00109753 Jy ! Component: 3200 - total flux cleaned = 0.00111168 Jy ! Component: 3250 - total flux cleaned = 0.00116763 Jy ! Component: 3300 - total flux cleaned = 0.00118132 Jy ! Component: 3350 - total flux cleaned = 0.00116753 Jy ! Component: 3400 - total flux cleaned = 0.00120864 Jy ! Component: 3450 - total flux cleaned = 0.0012221 Jy ! Component: 3500 - total flux cleaned = 0.0011817 Jy ! Component: 3550 - total flux cleaned = 0.00115485 Jy ! Component: 3600 - total flux cleaned = 0.00110178 Jy ! Component: 3650 - total flux cleaned = 0.00111495 Jy ! Component: 3700 - total flux cleaned = 0.00111501 Jy ! Component: 3750 - total flux cleaned = 0.00111482 Jy ! Component: 3800 - total flux cleaned = 0.00104988 Jy ! Component: 3850 - total flux cleaned = 0.00101116 Jy ! Component: 3900 - total flux cleaned = 0.000985516 Jy ! Component: 3950 - total flux cleaned = 0.000921624 Jy ! Component: 4000 - total flux cleaned = 0.000858307 Jy ! Component: 4050 - total flux cleaned = 0.000883499 Jy ! Total flux subtracted in 4096 components = 0.00079567 Jy ! Clean residual min=-0.000778 max=0.000762 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0929298 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 351 components and 0.0929298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1757+0531_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.331 x 8.118 at -5.229 degrees (North through East) ! Clean map min=-0.0013123 max=0.080266 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1757+0531_S_map.fits wmodel /image_prod/ug002_uva//J1757+0531_S_map.mod ! Writing 351 model components to file: /image_prod/ug002_uva//J1757+0531_S_map.mod wobs /image_prod/ug002_uva//J1757+0531_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1757+0531_S_uvs.fits wwins /image_prod/ug002_uva//J1757+0531_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1757+0531_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0802658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.857292 0.857292 1.71458 3.42917 6.85834 13.7167 27.4334 54.8667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.939 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1757+0531_S_dfm.log closed on Thu Mar 5 03:33:30 2020