! Started logfile: /image_prod/ug002_uva//J0118+0258_S_a_dfm.log on Wed Mar 4 18:56:43 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//J0118+0258_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0118+0258_S_a_uva.fits ! AN table 1: 150 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913519 visibilities/baseline/integration-bin. ! Found source: J0118+0258 ! ! 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 14799 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 J0118+0258_S_a] 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049898Jy sigma=8.266294 ! Fit after self-cal, rms=0.720593Jy sigma=5.809455 ! 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=2.925 mas, bmaj=13.61 mas, bpa=-18.31 degrees ! Estimated noise=1.03803 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 = 0.20702 Jy ! Component: 100 - total flux cleaned = 0.270222 Jy ! Total flux subtracted in 100 components = 0.270222 Jy ! Clean residual min=-0.011392 max=0.027363 Jy/beam ! Clean residual mean=0.000039 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.270222 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.270222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084632Jy sigma=0.623833 ! Fit after self-cal, rms=0.084535Jy sigma=0.623170 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288968 Jy ! Component: 100 - total flux cleaned = 0.0423297 Jy ! Total flux subtracted in 100 components = 0.0423297 Jy ! Clean residual min=-0.007792 max=0.008932 Jy/beam ! Clean residual mean=0.000030 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 0.312552 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.312552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072940Jy sigma=0.538621 ! Fit after self-cal, rms=0.072865Jy sigma=0.538167 ! 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=3.492 mas, bmaj=14.04 mas, bpa=-17.74 degrees ! Estimated noise=0.748036 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 = 0.00339371 Jy ! Component: 100 - total flux cleaned = 0.00227929 Jy ! Component: 150 - total flux cleaned = 0.00120485 Jy ! Component: 200 - total flux cleaned = 0.000165064 Jy ! Total flux subtracted in 200 components = 0.000165064 Jy ! Clean residual min=-0.006621 max=0.007974 Jy/beam ! Clean residual mean=0.000046 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.312717 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.312717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071247Jy sigma=0.531069 ! Fit after self-cal, rms=0.071214Jy sigma=0.530972 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.492 x 14.04 at -17.74 degrees (North through East) ! Clean map min=-0.0064687 max=0.27788 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 0.97 ! LA 1.03 MK 1.06 NL 1.01 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.97 HN 0.97 KP 0.99 ! LA 1.03 MK 1.02 NL 1.03 OV 0.87 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.94 KP 0.97 ! LA 1.04 MK 1.00 NL 1.00 OV 1.02 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.071214Jy sigma=0.530972 ! Fit after self-cal, rms=0.066375Jy sigma=0.504374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=13.78 mas, bpa=-17.62 degrees ! Estimated noise=0.743287 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 = 0.00178302 Jy ! Component: 100 - total flux cleaned = 0.00229715 Jy ! Component: 150 - total flux cleaned = 0.0027772 Jy ! Component: 200 - total flux cleaned = 0.00320312 Jy ! Total flux subtracted in 200 components = 0.00320312 Jy ! Clean residual min=-0.007193 max=0.006454 Jy/beam ! Clean residual mean=0.000045 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.31592 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.31592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066251Jy sigma=0.503081 ! Fit after self-cal, rms=0.066239Jy sigma=0.503022 ! 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=0.066239Jy sigma=0.503022 ! Fit after self-cal, rms=0.060962Jy sigma=0.437522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=13.78 mas, bpa=-17.61 degrees ! Estimated noise=0.745699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235221 Jy ! Component: 100 - total flux cleaned = 0.00301479 Jy ! Component: 150 - total flux cleaned = 0.00308887 Jy ! Component: 200 - total flux cleaned = 0.00321671 Jy ! Total flux subtracted in 200 components = 0.00321671 Jy ! Clean residual min=-0.001987 max=0.002710 Jy/beam ! Clean residual mean=0.000007 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.319137 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.319137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060859Jy sigma=0.436721 ! Fit after self-cal, rms=0.060919Jy sigma=0.436567 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 (10.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147071 Jy ! Component: 100 - total flux cleaned = 0.00125165 Jy ! Component: 150 - total flux cleaned = 0.00116881 Jy ! Component: 200 - total flux cleaned = 0.00109849 Jy ! Total flux subtracted in 200 components = 0.00109849 Jy ! Clean residual min=-0.001807 max=0.001884 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.320235 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.320235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060808Jy sigma=0.435613 ! Fit after self-cal, rms=0.060802Jy sigma=0.435573 ! 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=0.060802Jy sigma=0.435573 ! Fit after self-cal, rms=0.060787Jy sigma=0.434571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=13.75 mas, bpa=-17.6 degrees ! Estimated noise=0.745277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768749 Jy ! Component: 100 - total flux cleaned = 0.000999355 Jy ! Component: 150 - total flux cleaned = 0.00124938 Jy ! Component: 200 - total flux cleaned = 0.00139555 Jy ! Total flux subtracted in 200 components = 0.00139555 Jy ! Clean residual min=-0.001320 max=0.001571 Jy/beam ! Clean residual mean=0.000005 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.321631 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.321631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060755Jy sigma=0.434335 ! Fit after self-cal, rms=0.060757Jy sigma=0.434325 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 (-12.5, -89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111367 Jy ! Component: 100 - total flux cleaned = 0.00119991 Jy ! Component: 150 - total flux cleaned = 0.00134514 Jy ! Component: 200 - total flux cleaned = 0.00145353 Jy ! Total flux subtracted in 200 components = 0.00145353 Jy ! Clean residual min=-0.001238 max=0.001273 Jy/beam ! Clean residual mean=0.000005 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.323084 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 131 components and 0.323084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060720Jy sigma=0.434050 ! Fit after self-cal, rms=0.060719Jy sigma=0.434039 ! 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=0.060719Jy sigma=0.434039 ! Fit after self-cal, rms=0.060731Jy sigma=0.434016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.66 mas, bmaj=13.97 mas, bpa=-11.83 degrees ! Estimated noise=0.888891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363143 Jy ! Component: 100 - total flux cleaned = 0.000507416 Jy ! Component: 150 - total flux cleaned = 0.000656788 Jy ! Component: 200 - total flux cleaned = 0.000715159 Jy ! Total flux subtracted in 200 components = 0.000715159 Jy ! Clean residual min=-0.001486 max=0.001649 Jy/beam ! Clean residual mean=0.000009 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.323799 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.323799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060723Jy sigma=0.433949 ! Fit after self-cal, rms=0.060721Jy sigma=0.433945 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 = 0.000136141 Jy ! Component: 100 - total flux cleaned = 0.00013603 Jy ! Component: 150 - total flux cleaned = 0.000180742 Jy ! Component: 200 - total flux cleaned = 0.000221591 Jy ! Total flux subtracted in 200 components = 0.000221591 Jy ! Clean residual min=-0.001442 max=0.001647 Jy/beam ! Clean residual mean=0.000008 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.324021 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 178 components and 0.324021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060719Jy sigma=0.433922 ! Fit after self-cal, rms=0.060719Jy sigma=0.433922 ! 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=3.503 mas, bmaj=13.74 mas, bpa=-17.59 degrees ! Estimated noise=0.745656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 13.74 at -17.59 degrees (North through East) ! Clean map min=-0.0011491 max=0.27722 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=2.937 mas, bmaj=13.32 mas, bpa=-18.18 degrees ! Estimated noise=1.03826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206926 Jy ! Component: 100 - total flux cleaned = 0.269833 Jy ! Component: 150 - total flux cleaned = 0.298738 Jy ! Component: 200 - total flux cleaned = 0.312385 Jy ! Total flux subtracted in 200 components = 0.312385 Jy ! Clean residual min=-0.002960 max=0.006148 Jy/beam ! Clean residual mean=0.000008 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.312385 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 0.312385 Jy ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=13.74 mas, bpa=-17.59 degrees ! Estimated noise=0.745656 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 = 0.00693258 Jy ! Component: 100 - total flux cleaned = 0.0100937 Jy ! Component: 150 - total flux cleaned = 0.0109221 Jy ! Component: 200 - total flux cleaned = 0.0113337 Jy ! Total flux subtracted in 200 components = 0.0113337 Jy ! Clean residual min=-0.001584 max=0.001504 Jy/beam ! Clean residual mean=0.000008 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.323718 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.323718 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=7.66 mas, bmaj=13.97 mas, bpa=-11.83 degrees ! Estimated noise=0.888891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655786 Jy ! Component: 100 - total flux cleaned = 0.000826509 Jy ! Component: 150 - total flux cleaned = 0.000971863 Jy ! Component: 200 - total flux cleaned = 0.000932633 Jy ! Total flux subtracted in 200 components = 0.000932633 Jy ! Clean residual min=-0.001695 max=0.001751 Jy/beam ! Clean residual mean=0.000011 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.324651 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 = 2.87593e-06 Jy ! Component: 100 - total flux cleaned = -9.26399e-05 Jy ! Component: 150 - total flux cleaned = -0.000209981 Jy ! Component: 200 - total flux cleaned = -0.000264268 Jy ! Total flux subtracted in 200 components = -0.000264268 Jy ! Clean residual min=-0.001601 max=0.001717 Jy/beam ! Clean residual mean=0.000009 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.324387 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 102 components and 0.324387 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=13.74 mas, bpa=-17.59 degrees ! Estimated noise=0.745656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.421e-05 Jy ! Component: 100 - total flux cleaned = -5.98034e-05 Jy ! Component: 150 - total flux cleaned = -0.000242891 Jy ! Component: 200 - total flux cleaned = -0.000444288 Jy ! Total flux subtracted in 200 components = -0.000444288 Jy ! Clean residual min=-0.001258 max=0.001353 Jy/beam ! Clean residual mean=0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.323943 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.323943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060756Jy sigma=0.434339 ! Fit after self-cal, rms=0.060757Jy sigma=0.434312 wmodel J0118+0258_S_a_map.mod ! Writing 123 model components to file: J0118+0258_S_a_map.mod wobs J0118+0258_S_a_uvs.fits ! Writing UV FITS file: J0118+0258_S_a_uvs.fits wwins J0118+0258_S_a_map.win ! wwins: Wrote 3 windows to J0118+0258_S_a_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 = 0.000245339 Jy ! Component: 100 - total flux cleaned = 0.000422647 Jy ! Component: 150 - total flux cleaned = 0.000632447 Jy ! Component: 200 - total flux cleaned = 0.000732744 Jy ! Component: 250 - total flux cleaned = 0.000886115 Jy ! Component: 300 - total flux cleaned = 0.00097898 Jy ! Component: 350 - total flux cleaned = 0.00110549 Jy ! Component: 400 - total flux cleaned = 0.00122797 Jy ! Component: 450 - total flux cleaned = 0.0012792 Jy ! Component: 500 - total flux cleaned = 0.00132934 Jy ! Component: 550 - total flux cleaned = 0.00136193 Jy ! Component: 600 - total flux cleaned = 0.00139372 Jy ! Component: 650 - total flux cleaned = 0.00140945 Jy ! Component: 700 - total flux cleaned = 0.00148522 Jy ! Component: 750 - total flux cleaned = 0.00147045 Jy ! Component: 800 - total flux cleaned = 0.00151415 Jy ! Component: 850 - total flux cleaned = 0.00150005 Jy ! Component: 900 - total flux cleaned = 0.0015418 Jy ! Component: 950 - total flux cleaned = 0.00152781 Jy ! Component: 1000 - total flux cleaned = 0.00156782 Jy ! Component: 1050 - total flux cleaned = 0.00155435 Jy ! Component: 1100 - total flux cleaned = 0.00158043 Jy ! Component: 1150 - total flux cleaned = 0.00158066 Jy ! Component: 1200 - total flux cleaned = 0.00160571 Jy ! Component: 1250 - total flux cleaned = 0.00161818 Jy ! Component: 1300 - total flux cleaned = 0.00161818 Jy ! Component: 1350 - total flux cleaned = 0.00163027 Jy ! Component: 1400 - total flux cleaned = 0.0016541 Jy ! Component: 1450 - total flux cleaned = 0.00168932 Jy ! Component: 1500 - total flux cleaned = 0.00172387 Jy ! Component: 1550 - total flux cleaned = 0.00173512 Jy ! Component: 1600 - total flux cleaned = 0.00171255 Jy ! Component: 1650 - total flux cleaned = 0.0017568 Jy ! Component: 1700 - total flux cleaned = 0.00170215 Jy ! Component: 1750 - total flux cleaned = 0.00173458 Jy ! Component: 1800 - total flux cleaned = 0.00172373 Jy ! Component: 1850 - total flux cleaned = 0.00175522 Jy ! Component: 1900 - total flux cleaned = 0.00175515 Jy ! Component: 1950 - total flux cleaned = 0.00172419 Jy ! Component: 2000 - total flux cleaned = 0.00175482 Jy ! Component: 2050 - total flux cleaned = 0.00175477 Jy ! Component: 2100 - total flux cleaned = 0.00173503 Jy ! Component: 2150 - total flux cleaned = 0.00179399 Jy ! Component: 2200 - total flux cleaned = 0.00181331 Jy ! Component: 2250 - total flux cleaned = 0.00179419 Jy ! Component: 2300 - total flux cleaned = 0.00183209 Jy ! Component: 2350 - total flux cleaned = 0.00186017 Jy ! Component: 2400 - total flux cleaned = 0.00185082 Jy ! Component: 2450 - total flux cleaned = 0.00186941 Jy ! Component: 2500 - total flux cleaned = 0.00187851 Jy ! Component: 2550 - total flux cleaned = 0.00188755 Jy ! Component: 2600 - total flux cleaned = 0.00189653 Jy ! Component: 2650 - total flux cleaned = 0.00186107 Jy ! Component: 2700 - total flux cleaned = 0.00185236 Jy ! Component: 2750 - total flux cleaned = 0.00185225 Jy ! Component: 2800 - total flux cleaned = 0.00183493 Jy ! Component: 2850 - total flux cleaned = 0.00179206 Jy ! Component: 2900 - total flux cleaned = 0.00177491 Jy ! Component: 2950 - total flux cleaned = 0.00173277 Jy ! Component: 3000 - total flux cleaned = 0.00170775 Jy ! Component: 3050 - total flux cleaned = 0.00170785 Jy ! Component: 3100 - total flux cleaned = 0.00167493 Jy ! Component: 3150 - total flux cleaned = 0.00167493 Jy ! Component: 3200 - total flux cleaned = 0.00163467 Jy ! Component: 3250 - total flux cleaned = 0.00158669 Jy ! Component: 3300 - total flux cleaned = 0.00161042 Jy ! Component: 3350 - total flux cleaned = 0.00155531 Jy ! Component: 3400 - total flux cleaned = 0.00155528 Jy ! Component: 3450 - total flux cleaned = 0.0015088 Jy ! Component: 3500 - total flux cleaned = 0.00150119 Jy ! Component: 3550 - total flux cleaned = 0.00145538 Jy ! Component: 3600 - total flux cleaned = 0.00144032 Jy ! Component: 3650 - total flux cleaned = 0.00141771 Jy ! Component: 3700 - total flux cleaned = 0.0013879 Jy ! Component: 3750 - total flux cleaned = 0.00138048 Jy ! Component: 3800 - total flux cleaned = 0.00132903 Jy ! Component: 3850 - total flux cleaned = 0.00131439 Jy ! Component: 3900 - total flux cleaned = 0.00127812 Jy ! Component: 3950 - total flux cleaned = 0.00125654 Jy ! Component: 4000 - total flux cleaned = 0.00124224 Jy ! Component: 4050 - total flux cleaned = 0.00119948 Jy ! Total flux subtracted in 4096 components = 0.00119947 Jy ! Clean residual min=-0.000376 max=0.000514 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.325142 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 449 components and 0.325142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0118+0258_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 13.74 at -17.59 degrees (North through East) ! Clean map min=-0.0012355 max=0.27657 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0118+0258_S_a_map.fits wmodel /image_prod/ug002_uva//J0118+0258_S_a_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J0118+0258_S_a_map.mod wobs /image_prod/ug002_uva//J0118+0258_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0118+0258_S_a_uvs.fits wwins /image_prod/ug002_uva//J0118+0258_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0118+0258_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.276572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150431 0.150431 0.300862 0.601724 1.20345 2.4069 4.81379 9.62759 19.2552 38.5104 77.0207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.276 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1994.27 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0118+0258_S_a_dfm.log closed on Wed Mar 4 18:56:47 2020