! Started logfile: /tmp/maps//J1225-2849_C_20180604_dfm.log on Wed Jul 4 23:19:23 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J1225-2849_C_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1225-2849_C_20180604_uva.fits ! AN table 1: 77 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1225-2849 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 12936 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1225-2849_C] 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 0.300x0.300 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001845Jy sigma=15.766830 ! Fit after self-cal, rms=0.959754Jy sigma=15.090725 ! 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=1.628 mas, bmaj=6.757 mas, bpa=-0.4966 degrees ! Estimated noise=0.851381 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 = 0.0285032 Jy ! Component: 100 - total flux cleaned = 0.0373865 Jy ! Total flux subtracted in 100 components = 0.0373865 Jy ! Clean residual min=-0.004407 max=0.006227 Jy/beam ! Clean residual mean=0.000092 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.0373865 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0373865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051270Jy sigma=0.710538 ! Fit after self-cal, rms=0.050023Jy sigma=0.692248 ! 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=1.982 mas, bmaj=7.129 mas, bpa=-1.474 degrees ! Estimated noise=0.41209 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 = 0.0102504 Jy ! Component: 100 - total flux cleaned = 0.016134 Jy ! Component: 150 - total flux cleaned = 0.0201084 Jy ! Component: 200 - total flux cleaned = 0.0228324 Jy ! Total flux subtracted in 200 components = 0.0228324 Jy ! Clean residual min=-0.002590 max=0.004551 Jy/beam ! Clean residual mean=0.000083 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.060219 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0602189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047993Jy sigma=0.649833 ! Fit after self-cal, rms=0.047869Jy sigma=0.648304 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.982 x 7.129 at -1.474 degrees (North through East) ! Clean map min=-0.0026371 max=0.043625 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.82 KP 0.85 LA 0.97 ! NL 1.19 OV 1.01 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.83 KP 0.89 LA 0.93 ! NL 1.10 OV 1.07 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.90 KP 0.88 LA 1.01 ! NL 1.15 OV 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 0.87 KP 0.90 LA 0.98 ! NL 1.30 OV 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.98 KP 0.94 LA 0.98 ! NL 1.15 OV 1.07 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.93 KP 0.95 LA 0.98 ! NL 1.43 OV 1.06 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.91 KP 0.89 LA 1.08 ! NL 1.35 OV 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.90 KP 0.89 LA 1.01 ! NL 1.20 OV 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.047869Jy sigma=0.648304 ! Fit after self-cal, rms=0.048158Jy sigma=0.640477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=7.231 mas, bpa=-2.228 degrees ! Estimated noise=0.400628 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 (2.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187339 Jy ! Component: 100 - total flux cleaned = 0.00169788 Jy ! Component: 150 - total flux cleaned = 0.00145122 Jy ! Component: 200 - total flux cleaned = 0.00128951 Jy ! Total flux subtracted in 200 components = 0.00128951 Jy ! Clean residual min=-0.001297 max=0.001631 Jy/beam ! Clean residual mean=0.000022 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0615085 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0615085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048018Jy sigma=0.638179 ! Fit after self-cal, rms=0.048195Jy sigma=0.637286 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048195Jy sigma=0.637286 ! Fit after self-cal, rms=0.047767Jy sigma=0.637149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=7.195 mas, bpa=-2.221 degrees ! Estimated noise=0.396661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906398 Jy ! Component: 100 - total flux cleaned = 0.000906771 Jy ! Component: 150 - total flux cleaned = 0.000905334 Jy ! Component: 200 - total flux cleaned = 0.000939183 Jy ! Total flux subtracted in 200 components = 0.000939183 Jy ! Clean residual min=-0.001182 max=0.001286 Jy/beam ! Clean residual mean=0.000015 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0624476 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0624476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047734Jy sigma=0.636636 ! Fit after self-cal, rms=0.047735Jy sigma=0.636335 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 = 0.00035774 Jy ! Component: 100 - total flux cleaned = 0.000358952 Jy ! Component: 150 - total flux cleaned = 0.000375041 Jy ! Component: 200 - total flux cleaned = 0.000401988 Jy ! Total flux subtracted in 200 components = 0.000401988 Jy ! Clean residual min=-0.001131 max=0.001172 Jy/beam ! Clean residual mean=0.000013 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0628496 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0628496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047720Jy sigma=0.636122 ! Fit after self-cal, rms=0.047736Jy sigma=0.636003 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047736Jy sigma=0.636003 ! Fit after self-cal, rms=0.047576Jy sigma=0.635961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=7.19 mas, bpa=-2.142 degrees ! Estimated noise=0.396391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562348 Jy ! Component: 100 - total flux cleaned = 0.0005913 Jy ! Component: 150 - total flux cleaned = 0.000567646 Jy ! Component: 200 - total flux cleaned = 0.000567815 Jy ! Total flux subtracted in 200 components = 0.000567815 Jy ! Clean residual min=-0.001077 max=0.001063 Jy/beam ! Clean residual mean=0.000010 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0634174 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 0.0634174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047566Jy sigma=0.635822 ! Fit after self-cal, rms=0.047576Jy sigma=0.635763 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 = 0.000157554 Jy ! Component: 100 - total flux cleaned = 0.000182357 Jy ! Component: 150 - total flux cleaned = 0.000182202 Jy ! Component: 200 - total flux cleaned = 0.000162619 Jy ! Total flux subtracted in 200 components = 0.000162619 Jy ! Clean residual min=-0.001063 max=0.001021 Jy/beam ! Clean residual mean=0.000009 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0635801 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.0635801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047570Jy sigma=0.635677 ! Fit after self-cal, rms=0.047578Jy sigma=0.635641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047578Jy sigma=0.635641 ! Fit after self-cal, rms=0.047459Jy sigma=0.635626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=8.496 mas, bpa=-7.56 degrees ! Estimated noise=0.482616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616553 Jy ! Component: 100 - total flux cleaned = 0.000674285 Jy ! Component: 150 - total flux cleaned = 0.000674561 Jy ! Component: 200 - total flux cleaned = 0.00067523 Jy ! Total flux subtracted in 200 components = 0.00067523 Jy ! Clean residual min=-0.001011 max=0.001108 Jy/beam ! Clean residual mean=0.000013 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0642553 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.0642553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047455Jy sigma=0.635588 ! Fit after self-cal, rms=0.047464Jy sigma=0.635549 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 = 0.00030921 Jy ! Component: 100 - total flux cleaned = 0.00032254 Jy ! Component: 150 - total flux cleaned = 0.000304498 Jy ! Component: 200 - total flux cleaned = 0.000296477 Jy ! Total flux subtracted in 200 components = 0.000296477 Jy ! Clean residual min=-0.000980 max=0.001062 Jy/beam ! Clean residual mean=0.000009 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0645518 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.0645518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047461Jy sigma=0.635516 ! Fit after self-cal, rms=0.047470Jy sigma=0.635499 ! 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=1.977 mas, bmaj=7.188 mas, bpa=-2.102 degrees ! Estimated noise=0.396581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.977 x 7.188 at -2.102 degrees (North through East) ! Clean map min=-0.0009911 max=0.041881 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=1.624 mas, bmaj=6.773 mas, bpa=-1.125 degrees ! Estimated noise=0.826182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282094 Jy ! Component: 100 - total flux cleaned = 0.038785 Jy ! Component: 150 - total flux cleaned = 0.0455171 Jy ! Component: 200 - total flux cleaned = 0.0498221 Jy ! Total flux subtracted in 200 components = 0.0498221 Jy ! Clean residual min=-0.002973 max=0.003325 Jy/beam ! Clean residual mean=0.000043 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0498221 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0498221 Jy ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=7.188 mas, bpa=-2.102 degrees ! Estimated noise=0.396581 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 = 0.00467334 Jy ! Component: 100 - total flux cleaned = 0.00745557 Jy ! Component: 150 - total flux cleaned = 0.00926557 Jy ! Component: 200 - total flux cleaned = 0.0105045 Jy ! Total flux subtracted in 200 components = 0.0105045 Jy ! Clean residual min=-0.001215 max=0.001141 Jy/beam ! Clean residual mean=0.000026 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0603267 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.0603266 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=8.496 mas, bpa=-7.56 degrees ! Estimated noise=0.482616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143144 Jy ! Component: 100 - total flux cleaned = 0.00235076 Jy ! Component: 150 - total flux cleaned = 0.00297176 Jy ! Component: 200 - total flux cleaned = 0.00339546 Jy ! Total flux subtracted in 200 components = 0.00339546 Jy ! Clean residual min=-0.001065 max=0.001023 Jy/beam ! Clean residual mean=0.000014 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0637221 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 = 0.000289966 Jy ! Component: 100 - total flux cleaned = 0.000369839 Jy ! Component: 150 - total flux cleaned = 0.000416462 Jy ! Component: 200 - total flux cleaned = 0.000451721 Jy ! Total flux subtracted in 200 components = 0.000451721 Jy ! Clean residual min=-0.000953 max=0.001042 Jy/beam ! Clean residual mean=0.000008 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0641738 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 125 components and 0.0641738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=7.188 mas, bpa=-2.102 degrees ! Estimated noise=0.396581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.80461e-05 Jy ! Component: 100 - total flux cleaned = -2.05268e-05 Jy ! Component: 150 - total flux cleaned = -1.39788e-05 Jy ! Component: 200 - total flux cleaned = -1.39824e-05 Jy ! Total flux subtracted in 200 components = -1.39824e-05 Jy ! Clean residual min=-0.000865 max=0.001006 Jy/beam ! Clean residual mean=0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0641598 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.0641598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047464Jy sigma=0.635403 ! Fit after self-cal, rms=0.047464Jy sigma=0.635326 wmodel J1225-2849_C_map.mod ! Writing 145 model components to file: J1225-2849_C_map.mod wobs J1225-2849_C_uvs.fits ! Writing UV FITS file: J1225-2849_C_uvs.fits wwins J1225-2849_C_map.win ! wwins: Wrote 2 windows to J1225-2849_C_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 = -6.60919e-05 Jy ! Component: 100 - total flux cleaned = -0.000140297 Jy ! Component: 150 - total flux cleaned = -0.000195305 Jy ! Component: 200 - total flux cleaned = -0.000298013 Jy ! Component: 250 - total flux cleaned = -0.000395036 Jy ! Component: 300 - total flux cleaned = -0.000475805 Jy ! Component: 350 - total flux cleaned = -0.000564376 Jy ! Component: 400 - total flux cleaned = -0.000585965 Jy ! Component: 450 - total flux cleaned = -0.00056598 Jy ! Component: 500 - total flux cleaned = -0.000546383 Jy ! Component: 550 - total flux cleaned = -0.000536977 Jy ! Component: 600 - total flux cleaned = -0.000536828 Jy ! Component: 650 - total flux cleaned = -0.000545544 Jy ! Component: 700 - total flux cleaned = -0.000554148 Jy ! Component: 750 - total flux cleaned = -0.000579748 Jy ! Component: 800 - total flux cleaned = -0.000587886 Jy ! Component: 850 - total flux cleaned = -0.000604049 Jy ! Component: 900 - total flux cleaned = -0.000620084 Jy ! Component: 950 - total flux cleaned = -0.000667153 Jy ! Component: 1000 - total flux cleaned = -0.000720916 Jy ! Component: 1050 - total flux cleaned = -0.000773526 Jy ! Component: 1100 - total flux cleaned = -0.000810491 Jy ! Component: 1150 - total flux cleaned = -0.000868273 Jy ! Component: 1200 - total flux cleaned = -0.00091072 Jy ! Component: 1250 - total flux cleaned = -0.000924759 Jy ! Component: 1300 - total flux cleaned = -0.000965782 Jy ! Component: 1350 - total flux cleaned = -0.000979063 Jy ! Component: 1400 - total flux cleaned = -0.000959415 Jy ! Component: 1450 - total flux cleaned = -0.000972523 Jy ! Component: 1500 - total flux cleaned = -0.000953292 Jy ! Component: 1550 - total flux cleaned = -0.000946924 Jy ! Component: 1600 - total flux cleaned = -0.00091579 Jy ! Component: 1650 - total flux cleaned = -0.00090965 Jy ! Component: 1700 - total flux cleaned = -0.000873126 Jy ! Component: 1750 - total flux cleaned = -0.000861088 Jy ! Component: 1800 - total flux cleaned = -0.000831376 Jy ! Component: 1850 - total flux cleaned = -0.000819563 Jy ! Component: 1900 - total flux cleaned = -0.000819528 Jy ! Component: 1950 - total flux cleaned = -0.000796482 Jy ! Component: 2000 - total flux cleaned = -0.000807902 Jy ! Component: 2050 - total flux cleaned = -0.000790926 Jy ! Component: 2100 - total flux cleaned = -0.00079097 Jy ! Component: 2150 - total flux cleaned = -0.000774327 Jy ! Component: 2200 - total flux cleaned = -0.000752347 Jy ! Component: 2250 - total flux cleaned = -0.000746877 Jy ! Component: 2300 - total flux cleaned = -0.000746885 Jy ! Component: 2350 - total flux cleaned = -0.00072553 Jy ! Component: 2400 - total flux cleaned = -0.000736184 Jy ! Component: 2450 - total flux cleaned = -0.000720331 Jy ! Component: 2500 - total flux cleaned = -0.000715122 Jy ! Component: 2550 - total flux cleaned = -0.000725519 Jy ! Component: 2600 - total flux cleaned = -0.000715166 Jy ! Component: 2650 - total flux cleaned = -0.000720313 Jy ! Component: 2700 - total flux cleaned = -0.000710167 Jy ! Component: 2750 - total flux cleaned = -0.000700112 Jy ! Component: 2800 - total flux cleaned = -0.00068507 Jy ! Component: 2850 - total flux cleaned = -0.00069009 Jy ! Component: 2900 - total flux cleaned = -0.000690098 Jy ! Component: 2950 - total flux cleaned = -0.000665382 Jy ! Component: 3000 - total flux cleaned = -0.000675246 Jy ! Component: 3050 - total flux cleaned = -0.000665472 Jy ! Component: 3100 - total flux cleaned = -0.000665484 Jy ! Component: 3150 - total flux cleaned = -0.00065572 Jy ! Component: 3200 - total flux cleaned = -0.000631475 Jy ! Component: 3250 - total flux cleaned = -0.000631451 Jy ! Component: 3300 - total flux cleaned = -0.000616982 Jy ! Component: 3350 - total flux cleaned = -0.000597751 Jy ! Component: 3400 - total flux cleaned = -0.000597764 Jy ! Component: 3450 - total flux cleaned = -0.000578574 Jy ! Component: 3500 - total flux cleaned = -0.000573806 Jy ! Component: 3550 - total flux cleaned = -0.000554687 Jy ! Component: 3600 - total flux cleaned = -0.000549932 Jy ! Component: 3650 - total flux cleaned = -0.000554684 Jy ! Component: 3700 - total flux cleaned = -0.000535688 Jy ! Component: 3750 - total flux cleaned = -0.000530919 Jy ! Component: 3800 - total flux cleaned = -0.000507261 Jy ! Component: 3850 - total flux cleaned = -0.000507249 Jy ! Component: 3900 - total flux cleaned = -0.000507252 Jy ! Component: 3950 - total flux cleaned = -0.000507245 Jy ! Component: 4000 - total flux cleaned = -0.000502514 Jy ! Component: 4050 - total flux cleaned = -0.000493087 Jy ! Total flux subtracted in 4096 components = -0.000488357 Jy ! Clean residual min=-0.000248 max=0.000266 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0636715 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 431 components and 0.0636715 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1225-2849_C_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.977 x 7.188 at -2.102 degrees (North through East) ! Clean map min=-0.00066931 max=0.041753 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1225-2849_C_20180604_map.fits wmodel /tmp/maps//J1225-2849_C_20180604_map.mod ! Writing 431 model components to file: /tmp/maps//J1225-2849_C_20180604_map.mod wobs /tmp/maps//J1225-2849_C_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1225-2849_C_20180604_uvs.fits wwins /tmp/maps//J1225-2849_C_20180604_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1225-2849_C_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0417532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.0532e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578629 0.578629 1.15726 2.31451 4.62903 9.25806 18.5161 37.0322 74.0645 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.467 quit ! Quitting program ! Log file /tmp/maps//J1225-2849_C_20180604_dfm.log closed on Wed Jul 4 23:19:28 2018