! Started logfile: /vlbi/sb072/temp_maps//J2212+3308_X_dfm.log on Sat Dec 1 21:50:17 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 /vlbi/sb072/temp_maps//J2212+3308_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2212+3308_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2212+3308 ! ! 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 94 lines of history. ! ! Reading 2016 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 J2212+3308_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=0.996943Jy sigma=37.922216 ! Fit after self-cal, rms=0.966947Jy sigma=36.795400 ! 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=0.7097 mas, bmaj=2.247 mas, bpa=11.93 degrees ! Estimated noise=0.643239 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 = 0.022446 Jy ! Component: 100 - total flux cleaned = 0.0302342 Jy ! Total flux subtracted in 100 components = 0.0302342 Jy ! Clean residual min=-0.003504 max=0.005062 Jy/beam ! Clean residual mean=0.000002 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0302342 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0302342 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=0.028978Jy sigma=0.978381 ! Fit after self-cal, rms=0.028161Jy sigma=0.951820 ! 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=0.9015 mas, bmaj=2.357 mas, bpa=11 degrees ! Estimated noise=0.433051 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 = 0.00785356 Jy ! Component: 100 - total flux cleaned = 0.0107221 Jy ! Component: 150 - total flux cleaned = 0.0108338 Jy ! Component: 200 - total flux cleaned = 0.0106815 Jy ! Total flux subtracted in 200 components = 0.0106815 Jy ! Clean residual min=-0.002981 max=0.005516 Jy/beam ! Clean residual mean=-0.000001 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0409157 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0409157 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=0.025879Jy sigma=0.860185 ! Fit after self-cal, rms=0.025824Jy sigma=0.859020 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 2.357 at 11 degrees (North through East) ! Clean map min=-0.0030622 max=0.034046 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.87 HN 0.88 KP 1.48 ! MK 1.21 NL 1.22 OV 0.96 PT 0.82 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.87 HN 0.80 KP 1.62 ! MK 1.21 NL 1.25 OV 0.88 PT 0.86 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.88 HN 0.97 KP 1.74 ! MK 1.00 NL 1.31 OV 0.79 PT 0.82 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.86 HN 0.87 KP 1.49 ! MK 1.18 NL 1.13 OV 0.88 PT 0.84 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.87 HN 0.92 KP 1.73 ! MK 1.12 NL 1.28 OV 0.83 PT 0.80 ! SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.79 HN 0.92 KP 1.76 ! MK 1.14 NL 1.18 OV 0.86 PT 0.81 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.92 HN 0.92 KP 1.43 ! MK 1.07 NL 1.25 OV 0.89 PT 0.81 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.81 HN 0.89 KP 1.60 ! MK 1.08 NL 1.24 OV 0.95 PT 0.85 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.025824Jy sigma=0.859020 ! Fit after self-cal, rms=0.027405Jy sigma=0.768867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9157 mas, bmaj=2.31 mas, bpa=11.8 degrees ! Estimated noise=0.424805 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 (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257395 Jy ! Component: 100 - total flux cleaned = 0.00282554 Jy ! Component: 150 - total flux cleaned = 0.00319707 Jy ! Component: 200 - total flux cleaned = 0.00349984 Jy ! Total flux subtracted in 200 components = 0.00349984 Jy ! Clean residual min=-0.001729 max=0.001854 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0444155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0444155 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=0.027088Jy sigma=0.752827 ! Fit after self-cal, rms=0.027168Jy sigma=0.750871 ! 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=0.027168Jy sigma=0.750871 ! Fit after self-cal, rms=0.026806Jy sigma=0.748405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.299 mas, bpa=11.57 degrees ! Estimated noise=0.414494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011348 Jy ! Component: 100 - total flux cleaned = 0.00143911 Jy ! Component: 150 - total flux cleaned = 0.00152729 Jy ! Component: 200 - total flux cleaned = 0.00160445 Jy ! Total flux subtracted in 200 components = 0.00160445 Jy ! Clean residual min=-0.001628 max=0.001579 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.04602 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.04602 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=0.026758Jy sigma=0.745413 ! Fit after self-cal, rms=0.026752Jy sigma=0.745233 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 = 8.03168e-05 Jy ! Component: 100 - total flux cleaned = 9.3932e-05 Jy ! Component: 150 - total flux cleaned = 0.000119986 Jy ! Component: 200 - total flux cleaned = 0.000154879 Jy ! Total flux subtracted in 200 components = 0.000154879 Jy ! Clean residual min=-0.001632 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0461748 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0461748 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=0.026738Jy sigma=0.744619 ! Fit after self-cal, rms=0.026736Jy sigma=0.744587 ! 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=0.026736Jy sigma=0.744587 ! Fit after self-cal, rms=0.079812Jy sigma=0.801497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8688 mas, bmaj=2.258 mas, bpa=11.86 degrees ! Estimated noise=0.459325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038994 Jy ! Component: 100 - total flux cleaned = 0.00635467 Jy ! Component: 150 - total flux cleaned = 0.00827361 Jy ! Component: 200 - total flux cleaned = 0.0098964 Jy ! Total flux subtracted in 200 components = 0.0098964 Jy ! Clean residual min=-0.004843 max=0.002498 Jy/beam ! Clean residual mean=0.000003 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0560712 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 0.0560712 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=0.078686Jy sigma=0.804330 ! Fit after self-cal, rms=0.078809Jy sigma=0.803300 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 = 0.00151174 Jy ! Component: 100 - total flux cleaned = 0.00281419 Jy ! Component: 150 - total flux cleaned = 0.00399331 Jy ! Component: 200 - total flux cleaned = 0.00507183 Jy ! Total flux subtracted in 200 components = 0.00507183 Jy ! Clean residual min=-0.004919 max=0.002569 Jy/beam ! Clean residual mean=0.000003 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0611431 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.0611431 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=0.078500Jy sigma=0.806183 ! Fit after self-cal, rms=0.078500Jy sigma=0.805951 ! 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=0.078500Jy sigma=0.805951 ! Fit after self-cal, rms=0.074360Jy sigma=0.776213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.736 mas, bmaj=2.603 mas, bpa=7.996 degrees ! Estimated noise=0.695268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656756 Jy ! Component: 100 - total flux cleaned = 0.0102931 Jy ! Component: 150 - total flux cleaned = 0.0131524 Jy ! Component: 200 - total flux cleaned = 0.0154956 Jy ! Total flux subtracted in 200 components = 0.0154956 Jy ! Clean residual min=-0.009022 max=0.004916 Jy/beam ! Clean residual mean=0.000007 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.0766386 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 133 components and 0.0766386 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=0.073232Jy sigma=0.785234 ! Fit after self-cal, rms=0.073253Jy sigma=0.784223 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 = 0.00212205 Jy ! Component: 100 - total flux cleaned = 0.00387649 Jy ! Component: 150 - total flux cleaned = 0.00536366 Jy ! Component: 200 - total flux cleaned = 0.00663439 Jy ! Total flux subtracted in 200 components = 0.00663439 Jy ! Clean residual min=-0.009142 max=0.005678 Jy/beam ! Clean residual mean=0.000006 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.083273 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.083273 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=0.073059Jy sigma=0.793741 ! Fit after self-cal, rms=0.073081Jy sigma=0.793343 ! 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=0.8571 mas, bmaj=2.239 mas, bpa=12.19 degrees ! Estimated noise=0.501198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8571 x 2.239 at 12.19 degrees (North through East) ! Clean map min=-0.0048269 max=0.038956 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=0.6896 mas, bmaj=2.148 mas, bpa=12.8 degrees ! Estimated noise=0.698281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250859 Jy ! Component: 100 - total flux cleaned = 0.0344282 Jy ! Component: 150 - total flux cleaned = 0.0405718 Jy ! Component: 200 - total flux cleaned = 0.0446852 Jy ! Total flux subtracted in 200 components = 0.0446852 Jy ! Clean residual min=-0.002947 max=0.003016 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0446852 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 0.0446852 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8571 mas, bmaj=2.239 mas, bpa=12.19 degrees ! Estimated noise=0.501198 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 = 0.00728617 Jy ! Component: 100 - total flux cleaned = 0.0119995 Jy ! Component: 150 - total flux cleaned = 0.0154425 Jy ! Component: 200 - total flux cleaned = 0.0181129 Jy ! Total flux subtracted in 200 components = 0.0181129 Jy ! Clean residual min=-0.004612 max=0.002665 Jy/beam ! Clean residual mean=0.000004 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0627982 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.0627982 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=1.736 mas, bmaj=2.603 mas, bpa=7.996 degrees ! Estimated noise=0.695268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481385 Jy ! Component: 100 - total flux cleaned = 0.00834424 Jy ! Component: 150 - total flux cleaned = 0.0112013 Jy ! Component: 200 - total flux cleaned = 0.0136377 Jy ! Total flux subtracted in 200 components = 0.0136377 Jy ! Clean residual min=-0.008897 max=0.005009 Jy/beam ! Clean residual mean=0.000007 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.0764359 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 = 0.00208744 Jy ! Component: 100 - total flux cleaned = 0.00387913 Jy ! Component: 150 - total flux cleaned = 0.00541848 Jy ! Component: 200 - total flux cleaned = 0.00674273 Jy ! Total flux subtracted in 200 components = 0.00674273 Jy ! Clean residual min=-0.009155 max=0.005688 Jy/beam ! Clean residual mean=0.000006 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.0831786 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 0.0831787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8571 mas, bmaj=2.239 mas, bpa=12.19 degrees ! Estimated noise=0.501198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567429 Jy ! Component: 100 - total flux cleaned = 0.000821721 Jy ! Component: 150 - total flux cleaned = 0.00112163 Jy ! Component: 200 - total flux cleaned = 0.00119614 Jy ! Total flux subtracted in 200 components = 0.00119614 Jy ! Clean residual min=-0.005014 max=0.003083 Jy/beam ! Clean residual mean=0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0843748 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0843748 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=0.073040Jy sigma=0.789243 ! Fit after self-cal, rms=0.073018Jy sigma=0.788730 wmodel J2212+3308_X_map.mod ! Writing 94 model components to file: J2212+3308_X_map.mod wobs J2212+3308_X_uvs.fits ! Writing UV FITS file: J2212+3308_X_uvs.fits wwins J2212+3308_X_map.win ! wwins: Wrote 2 windows to J2212+3308_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 = -0.002206 Jy ! Component: 100 - total flux cleaned = -0.00404767 Jy ! Component: 150 - total flux cleaned = -0.00565079 Jy ! Component: 200 - total flux cleaned = -0.00704328 Jy ! Component: 250 - total flux cleaned = -0.00774704 Jy ! Component: 300 - total flux cleaned = -0.00816528 Jy ! Component: 350 - total flux cleaned = -0.0085228 Jy ! Component: 400 - total flux cleaned = -0.00887313 Jy ! Component: 450 - total flux cleaned = -0.00931334 Jy ! Component: 500 - total flux cleaned = -0.00969593 Jy ! Component: 550 - total flux cleaned = -0.0100247 Jy ! Component: 600 - total flux cleaned = -0.0103933 Jy ! Component: 650 - total flux cleaned = -0.0107094 Jy ! Component: 700 - total flux cleaned = -0.0109755 Jy ! Component: 750 - total flux cleaned = -0.0112801 Jy ! Component: 800 - total flux cleaned = -0.0115373 Jy ! Component: 850 - total flux cleaned = -0.0117482 Jy ! Component: 900 - total flux cleaned = -0.0119142 Jy ! Component: 950 - total flux cleaned = -0.0120369 Jy ! Component: 1000 - total flux cleaned = -0.0121182 Jy ! Component: 1050 - total flux cleaned = -0.0122375 Jy ! Component: 1100 - total flux cleaned = -0.0123159 Jy ! Component: 1150 - total flux cleaned = -0.0123932 Jy ! Component: 1200 - total flux cleaned = -0.0124315 Jy ! Component: 1250 - total flux cleaned = -0.0125447 Jy ! Component: 1300 - total flux cleaned = -0.0127296 Jy ! Component: 1350 - total flux cleaned = -0.0127659 Jy ! Component: 1400 - total flux cleaned = -0.0127662 Jy ! Component: 1450 - total flux cleaned = -0.0129449 Jy ! Component: 1500 - total flux cleaned = -0.0129805 Jy ! Component: 1550 - total flux cleaned = -0.0130156 Jy ! Component: 1600 - total flux cleaned = -0.0131536 Jy ! Component: 1650 - total flux cleaned = -0.0131532 Jy ! Component: 1700 - total flux cleaned = -0.0131869 Jy ! Component: 1750 - total flux cleaned = -0.0131532 Jy ! Component: 1800 - total flux cleaned = -0.0131865 Jy ! Component: 1850 - total flux cleaned = -0.0131541 Jy ! Component: 1900 - total flux cleaned = -0.0131865 Jy ! Component: 1950 - total flux cleaned = -0.0131541 Jy ! Component: 2000 - total flux cleaned = -0.0131856 Jy ! Component: 2050 - total flux cleaned = -0.0131227 Jy ! Component: 2100 - total flux cleaned = -0.0130916 Jy ! Component: 2150 - total flux cleaned = -0.0131226 Jy ! Component: 2200 - total flux cleaned = -0.0130306 Jy ! Component: 2250 - total flux cleaned = -0.0130007 Jy ! Component: 2300 - total flux cleaned = -0.0130007 Jy ! Component: 2350 - total flux cleaned = -0.0130008 Jy ! Component: 2400 - total flux cleaned = -0.0129713 Jy ! Component: 2450 - total flux cleaned = -0.0129425 Jy ! Component: 2500 - total flux cleaned = -0.0129714 Jy ! Component: 2550 - total flux cleaned = -0.0129714 Jy ! Component: 2600 - total flux cleaned = -0.0129428 Jy ! Component: 2650 - total flux cleaned = -0.0128865 Jy ! Component: 2700 - total flux cleaned = -0.0129987 Jy ! Component: 2750 - total flux cleaned = -0.0129427 Jy ! Component: 2800 - total flux cleaned = -0.0129149 Jy ! Component: 2850 - total flux cleaned = -0.0129148 Jy ! Component: 2900 - total flux cleaned = -0.0129418 Jy ! Component: 2950 - total flux cleaned = -0.012861 Jy ! Component: 3000 - total flux cleaned = -0.0129145 Jy ! Component: 3050 - total flux cleaned = -0.0128879 Jy ! Component: 3100 - total flux cleaned = -0.0129669 Jy ! Component: 3150 - total flux cleaned = -0.0129408 Jy ! Component: 3200 - total flux cleaned = -0.0129666 Jy ! Component: 3250 - total flux cleaned = -0.0129923 Jy ! Component: 3300 - total flux cleaned = -0.0130179 Jy ! Component: 3350 - total flux cleaned = -0.0129926 Jy ! Component: 3400 - total flux cleaned = -0.012942 Jy ! Component: 3450 - total flux cleaned = -0.0129421 Jy ! Component: 3500 - total flux cleaned = -0.0129422 Jy ! Component: 3550 - total flux cleaned = -0.0128925 Jy ! Component: 3600 - total flux cleaned = -0.0128435 Jy ! Component: 3650 - total flux cleaned = -0.0128681 Jy ! Component: 3700 - total flux cleaned = -0.0128682 Jy ! Component: 3750 - total flux cleaned = -0.0128923 Jy ! Component: 3800 - total flux cleaned = -0.0128922 Jy ! Component: 3850 - total flux cleaned = -0.0128208 Jy ! Component: 3900 - total flux cleaned = -0.0128209 Jy ! Component: 3950 - total flux cleaned = -0.0127974 Jy ! Component: 4000 - total flux cleaned = -0.012727 Jy ! Component: 4050 - total flux cleaned = -0.0127039 Jy ! Total flux subtracted in 4096 components = -0.0126808 Jy ! Clean residual min=-0.001216 max=0.001412 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.071694 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 373 components and 0.071694 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2212+3308_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8571 x 2.239 at 12.19 degrees (North through East) ! Clean map min=-0.005626 max=0.046151 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2212+3308_X_map.fits wmodel /vlbi/sb072/temp_maps//J2212+3308_X_map.mod ! Writing 373 model components to file: /vlbi/sb072/temp_maps//J2212+3308_X_map.mod wobs /vlbi/sb072/temp_maps//J2212+3308_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2212+3308_X_uvs.fits wwins /vlbi/sb072/temp_maps//J2212+3308_X_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J2212+3308_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0461508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000427135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.77656 2.77656 5.55313 11.1063 22.2125 44.425 88.85 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.047 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2212+3308_X_dfm.log closed on Sat Dec 1 21:50:20 2018