! Started logfile: .//J2232+6249_X_20180528_dfm.log on Sun Jul 8 13:56:23 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2232+6249_X_20180528_uva.fits ! Reading UV FITS file: .//J2232+6249_X_20180528_uva.fits ! AN table 1: 93 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2232+6249 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 20832 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2232+6249_X] 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 0.200x0.200 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=1.000814Jy sigma=23.339904 ! Fit after self-cal, rms=0.981383Jy sigma=22.864019 ! 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=0.8949 mas, bmaj=2.523 mas, bpa=11.32 degrees ! Estimated noise=0.53381 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 = 0.0114489 Jy ! Component: 100 - total flux cleaned = 0.0152551 Jy ! Total flux subtracted in 100 components = 0.0152551 Jy ! Clean residual min=-0.002367 max=0.003808 Jy/beam ! Clean residual mean=-0.000010 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0152551 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0152551 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=0.033499Jy sigma=0.764617 ! Fit after self-cal, rms=0.032149Jy sigma=0.731846 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440176 Jy ! Component: 100 - total flux cleaned = 0.00697629 Jy ! Total flux subtracted in 100 components = 0.00697629 Jy ! Clean residual min=-0.002257 max=0.003680 Jy/beam ! Clean residual mean=-0.000009 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0222314 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0222314 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=0.030703Jy sigma=0.694039 ! Fit after self-cal, rms=0.030682Jy sigma=0.693579 ! 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=1.172 mas, bmaj=2.632 mas, bpa=9.28 degrees ! Estimated noise=0.215028 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 = 0.00606444 Jy ! Component: 100 - total flux cleaned = 0.00985868 Jy ! Component: 150 - total flux cleaned = 0.0125214 Jy ! Component: 200 - total flux cleaned = 0.0143949 Jy ! Total flux subtracted in 200 components = 0.0143949 Jy ! Clean residual min=-0.002351 max=0.005387 Jy/beam ! Clean residual mean=-0.000015 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0366263 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0366263 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=0.029355Jy sigma=0.658802 ! Fit after self-cal, rms=0.029238Jy sigma=0.655277 ! Inverting map ! Added new window around map position (2.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414823 Jy ! Component: 100 - total flux cleaned = 0.00632504 Jy ! Component: 150 - total flux cleaned = 0.00745935 Jy ! Component: 200 - total flux cleaned = 0.0081083 Jy ! Total flux subtracted in 200 components = 0.0081083 Jy ! Clean residual min=-0.001560 max=0.002394 Jy/beam ! Clean residual mean=-0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0447346 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.0447346 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=0.028655Jy sigma=0.639286 ! Fit after self-cal, rms=0.028491Jy sigma=0.636187 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 2.632 at 9.28 degrees (North through East) ! Clean map min=-0.0013229 max=0.021803 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.87 KP 0.97 ! LA 0.99 NL 1.50 PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.92 KP 0.99 ! LA 0.96 NL 1.43 PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.88 KP 1.01 ! LA 0.97 NL 1.41 PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.89 HN 1.01 KP 1.01 ! LA 0.98 NL 1.33 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.91 KP 0.93 ! LA 0.91 NL 1.46 PT 0.97 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 0.82 KP 0.95 ! LA 0.91 NL 1.27 PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.86 KP 0.96 ! LA 0.92 NL 1.36 PT 0.99 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 0.85 KP 0.96 ! LA 0.96 NL 1.56 PT 1.01 SC 0.85 ! ! ! Fit before self-cal, rms=0.028491Jy sigma=0.636187 ! Fit after self-cal, rms=0.028880Jy sigma=0.630016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.597 mas, bpa=8.354 degrees ! Estimated noise=0.218689 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 = 0.000235701 Jy ! Component: 100 - total flux cleaned = 0.000250706 Jy ! Component: 150 - total flux cleaned = 0.000261966 Jy ! Component: 200 - total flux cleaned = 0.000290264 Jy ! Total flux subtracted in 200 components = 0.000290264 Jy ! Clean residual min=-0.000743 max=0.000901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0450248 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0450248 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=0.028863Jy sigma=0.629759 ! Fit after self-cal, rms=0.028926Jy sigma=0.628930 ! 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=0.028926Jy sigma=0.628930 ! Fit after self-cal, rms=0.029059Jy sigma=0.628733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=2.579 mas, bpa=8.214 degrees ! Estimated noise=0.217027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218448 Jy ! Component: 100 - total flux cleaned = 0.000238576 Jy ! Component: 150 - total flux cleaned = 0.000259786 Jy ! Component: 200 - total flux cleaned = 0.000271401 Jy ! Total flux subtracted in 200 components = 0.000271401 Jy ! Clean residual min=-0.000718 max=0.000867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0452962 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0452962 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=0.029052Jy sigma=0.628623 ! Fit after self-cal, rms=0.029066Jy sigma=0.628519 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 (-6.8, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604065 Jy ! Component: 100 - total flux cleaned = 0.000688191 Jy ! Component: 150 - total flux cleaned = 0.000674594 Jy ! Component: 200 - total flux cleaned = 0.000676028 Jy ! Total flux subtracted in 200 components = 0.000676028 Jy ! Clean residual min=-0.000670 max=0.000758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0459723 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.0459723 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=0.029039Jy sigma=0.628014 ! Fit after self-cal, rms=0.029029Jy sigma=0.627787 ! Inverting map ! Added new window around map position (51, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565447 Jy ! Component: 100 - total flux cleaned = 0.000754902 Jy ! Component: 150 - total flux cleaned = 0.000825488 Jy ! Component: 200 - total flux cleaned = 0.000850506 Jy ! Total flux subtracted in 200 components = 0.000850506 Jy ! Clean residual min=-0.000652 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0468228 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.0468228 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=0.029005Jy sigma=0.627273 ! Fit after self-cal, rms=0.028998Jy sigma=0.627130 ! Inverting map ! Added new window around map position (-31.4, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624613 Jy ! Component: 100 - total flux cleaned = 0.00077713 Jy ! Component: 150 - total flux cleaned = 0.000804988 Jy ! Component: 200 - total flux cleaned = 0.000792882 Jy ! Total flux subtracted in 200 components = 0.000792882 Jy ! Clean residual min=-0.000562 max=0.000589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0476157 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.0476157 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=0.028977Jy sigma=0.626696 ! Fit after self-cal, rms=0.028972Jy sigma=0.626577 ! 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=0.028972Jy sigma=0.626577 ! Fit after self-cal, rms=0.029174Jy sigma=0.626532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.577 mas, bpa=8.101 degrees ! Estimated noise=0.217293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469663 Jy ! Component: 100 - total flux cleaned = 0.000568043 Jy ! Component: 150 - total flux cleaned = 0.000580551 Jy ! Component: 200 - total flux cleaned = 0.000559511 Jy ! Total flux subtracted in 200 components = 0.000559511 Jy ! Clean residual min=-0.000532 max=0.000559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0481752 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 148 components and 0.0481752 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=0.029161Jy sigma=0.626265 ! Fit after self-cal, rms=0.029165Jy sigma=0.626201 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 = 0.00031243 Jy ! Component: 100 - total flux cleaned = 0.000323044 Jy ! Component: 150 - total flux cleaned = 0.000292346 Jy ! Component: 200 - total flux cleaned = 0.000283246 Jy ! Total flux subtracted in 200 components = 0.000283246 Jy ! Clean residual min=-0.000544 max=0.000552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0484584 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 162 components and 0.0484584 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=0.029157Jy sigma=0.626032 ! Fit after self-cal, rms=0.029154Jy sigma=0.625997 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.029154Jy sigma=0.625997 ! Fit after self-cal, rms=0.029231Jy sigma=0.625980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.936 mas, bpa=3.352 degrees ! Estimated noise=0.257758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.15408e-05 Jy ! Component: 100 - total flux cleaned = 8.36416e-05 Jy ! Component: 150 - total flux cleaned = 0.000113235 Jy ! Component: 200 - total flux cleaned = 7.94607e-05 Jy ! Total flux subtracted in 200 components = 7.94607e-05 Jy ! Clean residual min=-0.000580 max=0.000647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0485379 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 0.0485379 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=0.029225Jy sigma=0.625871 ! Fit after self-cal, rms=0.029223Jy sigma=0.625830 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 = 7.13513e-05 Jy ! Component: 100 - total flux cleaned = 6.31441e-05 Jy ! Component: 150 - total flux cleaned = 3.87123e-05 Jy ! Component: 200 - total flux cleaned = -1.3917e-05 Jy ! Total flux subtracted in 200 components = -1.3917e-05 Jy ! Clean residual min=-0.000560 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.048524 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 0.048524 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=0.029219Jy sigma=0.625770 ! Fit after self-cal, rms=0.029215Jy sigma=0.625730 ! 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=1.141 mas, bmaj=2.575 mas, bpa=8.077 degrees ! Estimated noise=0.217423 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.575 at 8.077 degrees (North through East) ! Clean map min=-0.00086232 max=0.021383 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=0.8742 mas, bmaj=2.447 mas, bpa=9.971 degrees ! Estimated noise=0.534644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132073 Jy ! Component: 100 - total flux cleaned = 0.0198231 Jy ! Component: 150 - total flux cleaned = 0.0244167 Jy ! Component: 200 - total flux cleaned = 0.0276103 Jy ! Total flux subtracted in 200 components = 0.0276103 Jy ! Clean residual min=-0.002145 max=0.002641 Jy/beam ! Clean residual mean=-0.000007 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0276103 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0276103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.575 mas, bpa=8.077 degrees ! Estimated noise=0.217423 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 = 0.00543613 Jy ! Component: 100 - total flux cleaned = 0.00904687 Jy ! Component: 150 - total flux cleaned = 0.011355 Jy ! Component: 200 - total flux cleaned = 0.0129091 Jy ! Total flux subtracted in 200 components = 0.0129091 Jy ! Clean residual min=-0.001301 max=0.001723 Jy/beam ! Clean residual mean=-0.000009 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0405194 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 85 components and 0.0405194 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.936 mas, bpa=3.352 degrees ! Estimated noise=0.257758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248721 Jy ! Component: 100 - total flux cleaned = 0.00401789 Jy ! Component: 150 - total flux cleaned = 0.00493196 Jy ! Component: 200 - total flux cleaned = 0.00544688 Jy ! Total flux subtracted in 200 components = 0.00544688 Jy ! Clean residual min=-0.000970 max=0.001069 Jy/beam ! Clean residual mean=-0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0459663 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 = 0.000507119 Jy ! Component: 100 - total flux cleaned = 0.00082538 Jy ! Component: 150 - total flux cleaned = 0.00102451 Jy ! Component: 200 - total flux cleaned = 0.00115522 Jy ! Total flux subtracted in 200 components = 0.00115522 Jy ! Clean residual min=-0.000817 max=0.000854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0471215 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 141 components and 0.0471215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.575 mas, bpa=8.077 degrees ! Estimated noise=0.217423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116813 Jy ! Component: 100 - total flux cleaned = 0.000176552 Jy ! Component: 150 - total flux cleaned = 0.000193532 Jy ! Component: 200 - total flux cleaned = 0.000178079 Jy ! Total flux subtracted in 200 components = 0.000178079 Jy ! Clean residual min=-0.000761 max=0.000739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0472996 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.0472996 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=0.029238Jy sigma=0.626298 ! Fit after self-cal, rms=0.029212Jy sigma=0.625915 wmodel J2232+6249_X_map.mod ! Writing 169 model components to file: J2232+6249_X_map.mod wobs J2232+6249_X_uvs.fits ! Writing UV FITS file: J2232+6249_X_uvs.fits wwins J2232+6249_X_map.win ! wwins: Wrote 5 windows to J2232+6249_X_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 = -0.000182211 Jy ! Component: 100 - total flux cleaned = -0.000233752 Jy ! Component: 150 - total flux cleaned = -0.000215271 Jy ! Component: 200 - total flux cleaned = -0.0001812 Jy ! Component: 250 - total flux cleaned = -0.000132456 Jy ! Component: 300 - total flux cleaned = -7.08383e-05 Jy ! Component: 350 - total flux cleaned = -1.97261e-05 Jy ! Component: 400 - total flux cleaned = 8.25454e-06 Jy ! Component: 450 - total flux cleaned = 1.48249e-05 Jy ! Component: 500 - total flux cleaned = 2.79312e-05 Jy ! Component: 550 - total flux cleaned = 2.80281e-05 Jy ! Component: 600 - total flux cleaned = 3.42923e-05 Jy ! Component: 650 - total flux cleaned = 3.42577e-05 Jy ! Component: 700 - total flux cleaned = 2.82868e-05 Jy ! Component: 750 - total flux cleaned = 2.24306e-05 Jy ! Component: 800 - total flux cleaned = 2.24116e-05 Jy ! Component: 850 - total flux cleaned = 3.36899e-05 Jy ! Component: 900 - total flux cleaned = 5.58135e-05 Jy ! Component: 950 - total flux cleaned = 8.31397e-05 Jy ! Component: 1000 - total flux cleaned = 9.93031e-05 Jy ! Component: 1050 - total flux cleaned = 0.000125846 Jy ! Component: 1100 - total flux cleaned = 0.00012581 Jy ! Component: 1150 - total flux cleaned = 0.000146443 Jy ! Component: 1200 - total flux cleaned = 0.000156548 Jy ! Component: 1250 - total flux cleaned = 0.00017156 Jy ! Component: 1300 - total flux cleaned = 0.00017652 Jy ! Component: 1350 - total flux cleaned = 0.000191197 Jy ! Component: 1400 - total flux cleaned = 0.000205712 Jy ! Component: 1450 - total flux cleaned = 0.000215252 Jy ! Component: 1500 - total flux cleaned = 0.00021995 Jy ! Component: 1550 - total flux cleaned = 0.000219997 Jy ! Component: 1600 - total flux cleaned = 0.000243097 Jy ! Component: 1650 - total flux cleaned = 0.000238553 Jy ! Component: 1700 - total flux cleaned = 0.000252102 Jy ! Component: 1750 - total flux cleaned = 0.000274413 Jy ! Component: 1800 - total flux cleaned = 0.00027882 Jy ! Component: 1850 - total flux cleaned = 0.00028765 Jy ! Component: 1900 - total flux cleaned = 0.000300757 Jy ! Component: 1950 - total flux cleaned = 0.000305059 Jy ! Component: 2000 - total flux cleaned = 0.000313591 Jy ! Component: 2050 - total flux cleaned = 0.000330664 Jy ! Component: 2100 - total flux cleaned = 0.000339067 Jy ! Component: 2150 - total flux cleaned = 0.000347475 Jy ! Component: 2200 - total flux cleaned = 0.000364082 Jy ! Component: 2250 - total flux cleaned = 0.000372331 Jy ! Component: 2300 - total flux cleaned = 0.000376422 Jy ! Component: 2350 - total flux cleaned = 0.00036421 Jy ! Component: 2400 - total flux cleaned = 0.000384471 Jy ! Component: 2450 - total flux cleaned = 0.000380441 Jy ! Component: 2500 - total flux cleaned = 0.000384491 Jy ! Component: 2550 - total flux cleaned = 0.000396416 Jy ! Component: 2600 - total flux cleaned = 0.00040827 Jy ! Component: 2650 - total flux cleaned = 0.000404341 Jy ! Component: 2700 - total flux cleaned = 0.000412156 Jy ! Component: 2750 - total flux cleaned = 0.000408276 Jy ! Component: 2800 - total flux cleaned = 0.000408262 Jy ! Component: 2850 - total flux cleaned = 0.00041209 Jy ! Component: 2900 - total flux cleaned = 0.000404447 Jy ! Component: 2950 - total flux cleaned = 0.000412065 Jy ! Component: 3000 - total flux cleaned = 0.000408286 Jy ! Component: 3050 - total flux cleaned = 0.000408301 Jy ! Component: 3100 - total flux cleaned = 0.000400818 Jy ! Component: 3150 - total flux cleaned = 0.000404564 Jy ! Component: 3200 - total flux cleaned = 0.000404558 Jy ! Component: 3250 - total flux cleaned = 0.000397158 Jy ! Component: 3300 - total flux cleaned = 0.000397139 Jy ! Component: 3350 - total flux cleaned = 0.000389828 Jy ! Component: 3400 - total flux cleaned = 0.000382528 Jy ! Component: 3450 - total flux cleaned = 0.000378882 Jy ! Component: 3500 - total flux cleaned = 0.000371623 Jy ! Component: 3550 - total flux cleaned = 0.000371606 Jy ! Component: 3600 - total flux cleaned = 0.000357222 Jy ! Component: 3650 - total flux cleaned = 0.000357237 Jy ! Component: 3700 - total flux cleaned = 0.000353674 Jy ! Component: 3750 - total flux cleaned = 0.000343037 Jy ! Component: 3800 - total flux cleaned = 0.000343044 Jy ! Component: 3850 - total flux cleaned = 0.000350093 Jy ! Component: 3900 - total flux cleaned = 0.00034307 Jy ! Component: 3950 - total flux cleaned = 0.000346519 Jy ! Component: 4000 - total flux cleaned = 0.000346507 Jy ! Component: 4050 - total flux cleaned = 0.000343012 Jy ! Total flux subtracted in 4096 components = 0.000332597 Jy ! Clean residual min=-0.000210 max=0.000224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0476322 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 411 components and 0.0476322 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2232+6249_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.575 at 8.077 degrees (North through East) ! Clean map min=-0.0010955 max=0.020058 Jy/beam ! Writing clean map to FITS file: .//J2232+6249_X_20180528_map.fits wmodel .//J2232+6249_X_20180528_map.mod ! Writing 411 model components to file: .//J2232+6249_X_20180528_map.mod wobs .//J2232+6249_X_20180528_uvs.fits ! Writing UV FITS file: .//J2232+6249_X_20180528_uvs.fits wwins .//J2232+6249_X_20180528_map.win ! wwins: Wrote 6 windows to .//J2232+6249_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0200576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.03187e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.902184 0.902184 1.80437 3.60874 7.21747 14.4349 28.8699 57.7398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 332.526 quit ! Quitting program ! Log file .//J2232+6249_X_20180528_dfm.log closed on Sun Jul 8 13:56:28 2018