! Started logfile: .//J0359+6005_X_dfm.log on Mon Jan 20 17:25:26 2020 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 .//J0359+6005_X_uva.fits ! Reading UV FITS file: .//J0359+6005_X_uva.fits ! AN table 1: 34 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.855392 visibilities/baseline/integration-bin. ! Found source: J0359+6005 ! ! 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 8376 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 J0359+6005_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. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.243890Jy sigma=17.828853 ! Fit after self-cal, rms=0.327894Jy sigma=4.837696 ! 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=0.7892 mas, bmaj=2.758 mas, bpa=71.88 degrees ! Estimated noise=1.00858 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 = 0.56712 Jy ! Component: 100 - total flux cleaned = 0.697662 Jy ! Total flux subtracted in 100 components = 0.697662 Jy ! Clean residual min=-0.045287 max=0.048935 Jy/beam ! Clean residual mean=-0.000114 rms=0.010561 Jy/beam ! Combined flux in latest and established models = 0.697662 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.697662 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=0.238706Jy sigma=2.785312 ! Fit after self-cal, rms=0.238710Jy sigma=2.785003 ! 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=1.038 mas, bmaj=3.248 mas, bpa=71.05 degrees ! Estimated noise=0.551901 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 = 0.0312205 Jy ! Component: 100 - total flux cleaned = 0.0218468 Jy ! Component: 150 - total flux cleaned = 0.0142292 Jy ! Component: 200 - total flux cleaned = 0.00800892 Jy ! Total flux subtracted in 200 components = 0.00800892 Jy ! Clean residual min=-0.048621 max=0.053879 Jy/beam ! Clean residual mean=-0.000100 rms=0.012048 Jy/beam ! Combined flux in latest and established models = 0.705671 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.705671 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=0.208540Jy sigma=2.558289 ! Fit after self-cal, rms=0.208436Jy sigma=2.557736 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 3.248 at 71.05 degrees (North through East) ! Clean map min=-0.047279 max=0.75083 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 0.96 KP 1.00 ! LA 0.92 MK 1.01 NL 0.92 OV 1.11 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.31 HN 0.96 KP 1.00 ! LA 0.93 MK 1.01 NL 0.92 OV 1.10 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.29 HN 0.97 KP 0.98 ! LA 0.93 MK 1.01 NL 0.92 OV 1.10 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.33 HN 0.97 KP 0.99 ! LA 0.93 MK 1.01 NL 0.92 OV 1.10 ! PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.36 HN 0.97 KP 0.98 ! LA 0.94 MK 1.00 NL 0.92 OV 1.09 ! PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.36 HN 0.99 KP 0.96 ! LA 0.94 MK 1.01 NL 0.94 OV 1.10 ! PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.39 HN 0.99 KP 1.00 ! LA 0.94 MK 1.02 NL 0.93 OV 1.09 ! PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.39 HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 0.92 OV 1.08 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.208436Jy sigma=2.557736 ! Fit after self-cal, rms=0.172406Jy sigma=2.227361 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.255 mas, bpa=70.68 degrees ! Estimated noise=0.547118 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, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498178 Jy ! Component: 100 - total flux cleaned = 0.0592842 Jy ! Component: 150 - total flux cleaned = 0.0648528 Jy ! Component: 200 - total flux cleaned = 0.0693494 Jy ! Total flux subtracted in 200 components = 0.0693494 Jy ! Clean residual min=-0.032041 max=0.035851 Jy/beam ! Clean residual mean=0.000024 rms=0.007700 Jy/beam ! Combined flux in latest and established models = 0.77502 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.77502 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=0.154455Jy sigma=1.938892 ! Fit after self-cal, rms=0.153284Jy sigma=1.924200 ! 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=0.153284Jy sigma=1.924200 ! Fit after self-cal, rms=0.139174Jy sigma=1.744818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=3.248 mas, bpa=70.66 degrees ! Estimated noise=0.550425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194713 Jy ! Component: 100 - total flux cleaned = 0.0276104 Jy ! Component: 150 - total flux cleaned = 0.0314568 Jy ! Component: 200 - total flux cleaned = 0.032707 Jy ! Total flux subtracted in 200 components = 0.032707 Jy ! Clean residual min=-0.026169 max=0.028583 Jy/beam ! Clean residual mean=0.000002 rms=0.006116 Jy/beam ! Combined flux in latest and established models = 0.807727 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.807727 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=0.134393Jy sigma=1.685828 ! Fit after self-cal, rms=0.134253Jy sigma=1.683632 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 (0.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273645 Jy ! Component: 100 - total flux cleaned = 0.042298 Jy ! Component: 150 - total flux cleaned = 0.0501538 Jy ! Component: 200 - total flux cleaned = 0.0541645 Jy ! Total flux subtracted in 200 components = 0.0541645 Jy ! Clean residual min=-0.024232 max=0.020799 Jy/beam ! Clean residual mean=-0.000020 rms=0.005219 Jy/beam ! Combined flux in latest and established models = 0.861892 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.861892 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=0.127992Jy sigma=1.579469 ! Fit after self-cal, rms=0.127499Jy sigma=1.572424 ! 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=0.127499Jy sigma=1.572424 ! Fit after self-cal, rms=0.106232Jy sigma=1.286180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.253 mas, bpa=70.63 degrees ! Estimated noise=0.547428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113481 Jy ! Component: 100 - total flux cleaned = 0.0151204 Jy ! Component: 150 - total flux cleaned = 0.0182642 Jy ! Component: 200 - total flux cleaned = 0.0205877 Jy ! Total flux subtracted in 200 components = 0.0205877 Jy ! Clean residual min=-0.009542 max=0.008938 Jy/beam ! Clean residual mean=0.000010 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.882479 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.882479 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=0.104218Jy sigma=1.253691 ! Fit after self-cal, rms=0.104166Jy sigma=1.251685 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 (27.8, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491737 Jy ! Component: 100 - total flux cleaned = 0.00728725 Jy ! Component: 150 - total flux cleaned = 0.00873316 Jy ! Component: 200 - total flux cleaned = 0.0100389 Jy ! Total flux subtracted in 200 components = 0.0100389 Jy ! Clean residual min=-0.008125 max=0.007044 Jy/beam ! Clean residual mean=0.000011 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.892518 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.892518 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=0.103047Jy sigma=1.234997 ! Fit after self-cal, rms=0.103022Jy sigma=1.234662 ! 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=0.103022Jy sigma=1.234662 ! Fit after self-cal, rms=0.102995Jy sigma=1.232388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=4.966 mas, bpa=55.66 degrees ! Estimated noise=0.634797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441219 Jy ! Component: 100 - total flux cleaned = 0.00594018 Jy ! Component: 150 - total flux cleaned = 0.00660776 Jy ! Component: 200 - total flux cleaned = 0.00704801 Jy ! Total flux subtracted in 200 components = 0.00704801 Jy ! Clean residual min=-0.007535 max=0.007656 Jy/beam ! Clean residual mean=0.000018 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.899566 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 169 components and 0.899566 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=0.102597Jy sigma=1.225754 ! Fit after self-cal, rms=0.102576Jy sigma=1.225238 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 = 0.0017426 Jy ! Component: 100 - total flux cleaned = 0.00238174 Jy ! Component: 150 - total flux cleaned = 0.0028489 Jy ! Component: 200 - total flux cleaned = 0.00328126 Jy ! Total flux subtracted in 200 components = 0.00328126 Jy ! Clean residual min=-0.006962 max=0.007301 Jy/beam ! Clean residual mean=0.000016 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.902847 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.902847 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=0.102390Jy sigma=1.222394 ! Fit after self-cal, rms=0.102384Jy sigma=1.222247 ! 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=1.037 mas, bmaj=3.257 mas, bpa=70.6 degrees ! Estimated noise=0.547361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 3.257 at 70.6 degrees (North through East) ! Clean map min=-0.025155 max=0.74816 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 ! Performing amp+phase self-cal ! ! 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=0.102384Jy sigma=1.222247 ! Fit after self-cal, rms=0.068411Jy sigma=0.710357 ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.259 mas, bpa=70.61 degrees ! Estimated noise=0.54816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110427 Jy ! Component: 100 - total flux cleaned = 0.00171967 Jy ! Component: 150 - total flux cleaned = 0.00229157 Jy ! Component: 200 - total flux cleaned = 0.00269521 Jy ! Total flux subtracted in 200 components = 0.00269521 Jy ! Clean residual min=-0.006460 max=0.005803 Jy/beam ! Clean residual mean=0.000009 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.905543 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 206 components and 0.905542 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=0.067764Jy sigma=0.699521 ! Fit after self-cal, rms=0.067752Jy sigma=0.699318 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704199 Jy ! Component: 100 - total flux cleaned = 0.00095693 Jy ! Component: 150 - total flux cleaned = 0.00108023 Jy ! Component: 200 - total flux cleaned = 0.00107905 Jy ! Total flux subtracted in 200 components = 0.00107905 Jy ! Clean residual min=-0.006115 max=0.005722 Jy/beam ! Clean residual mean=0.000009 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.906622 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 214 components and 0.906622 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=0.067319Jy sigma=0.692573 ! Fit after self-cal, rms=0.067310Jy sigma=0.692452 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.067310Jy sigma=0.692452 ! Fit after self-cal, rms=0.067309Jy sigma=0.691750 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=0.7875 mas, bmaj=2.782 mas, bpa=71.76 degrees ! Estimated noise=1.0046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.564727 Jy ! Component: 100 - total flux cleaned = 0.694333 Jy ! Component: 150 - total flux cleaned = 0.749272 Jy ! Component: 200 - total flux cleaned = 0.785822 Jy ! Total flux subtracted in 200 components = 0.785822 Jy ! Clean residual min=-0.021049 max=0.020814 Jy/beam ! Clean residual mean=-0.000064 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 0.785822 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.785822 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.259 mas, bpa=70.57 degrees ! Estimated noise=0.548878 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 = 0.0427894 Jy ! Component: 100 - total flux cleaned = 0.0647672 Jy ! Component: 150 - total flux cleaned = 0.075623 Jy ! Component: 200 - total flux cleaned = 0.0832729 Jy ! Total flux subtracted in 200 components = 0.0832729 Jy ! Clean residual min=-0.015021 max=0.013992 Jy/beam ! Clean residual mean=-0.000007 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 0.869095 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 0.869095 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=2.425 mas, bmaj=4.971 mas, bpa=55.64 degrees ! Estimated noise=0.636658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120767 Jy ! Component: 100 - total flux cleaned = 0.0181322 Jy ! Component: 150 - total flux cleaned = 0.0224784 Jy ! Component: 200 - total flux cleaned = 0.0265917 Jy ! Total flux subtracted in 200 components = 0.0265917 Jy ! Clean residual min=-0.010175 max=0.009348 Jy/beam ! Clean residual mean=0.000010 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.895686 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 = 0.00342619 Jy ! Component: 100 - total flux cleaned = 0.00595998 Jy ! Component: 150 - total flux cleaned = 0.00820079 Jy ! Component: 200 - total flux cleaned = 0.0104615 Jy ! Total flux subtracted in 200 components = 0.0104615 Jy ! Clean residual min=-0.008251 max=0.007453 Jy/beam ! Clean residual mean=0.000013 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.906148 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 117 components and 0.906148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.259 mas, bpa=70.57 degrees ! Estimated noise=0.548878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286041 Jy ! Component: 100 - total flux cleaned = 0.00211637 Jy ! Component: 150 - total flux cleaned = 0.00293847 Jy ! Component: 200 - total flux cleaned = 0.0041659 Jy ! Total flux subtracted in 200 components = 0.0041659 Jy ! Clean residual min=-0.007552 max=0.007920 Jy/beam ! Clean residual mean=0.000007 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.910314 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.910314 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=0.071073Jy sigma=0.739239 ! Fit after self-cal, rms=0.070765Jy sigma=0.733455 wmodel J0359+6005_X_map.mod ! Writing 134 model components to file: J0359+6005_X_map.mod wobs J0359+6005_X_uvs.fits ! Writing UV FITS file: J0359+6005_X_uvs.fits wwins J0359+6005_X_map.win ! wwins: Wrote 4 windows to J0359+6005_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 = -0.000111654 Jy ! Component: 100 - total flux cleaned = -0.000603651 Jy ! Component: 150 - total flux cleaned = -0.00127934 Jy ! Component: 200 - total flux cleaned = -0.00202773 Jy ! Component: 250 - total flux cleaned = -0.00253505 Jy ! Component: 300 - total flux cleaned = -0.0031162 Jy ! Component: 350 - total flux cleaned = -0.00339388 Jy ! Component: 400 - total flux cleaned = -0.00357473 Jy ! Component: 450 - total flux cleaned = -0.00366017 Jy ! Component: 500 - total flux cleaned = -0.00340386 Jy ! Component: 550 - total flux cleaned = -0.0034054 Jy ! Component: 600 - total flux cleaned = -0.00307576 Jy ! Component: 650 - total flux cleaned = -0.00307629 Jy ! Component: 700 - total flux cleaned = -0.00299772 Jy ! Component: 750 - total flux cleaned = -0.00291869 Jy ! Component: 800 - total flux cleaned = -0.00276878 Jy ! Component: 850 - total flux cleaned = -0.00232951 Jy ! Component: 900 - total flux cleaned = -0.00211601 Jy ! Component: 950 - total flux cleaned = -0.00190556 Jy ! Component: 1000 - total flux cleaned = -0.00169866 Jy ! Component: 1050 - total flux cleaned = -0.00135887 Jy ! Component: 1100 - total flux cleaned = -0.000959697 Jy ! Component: 1150 - total flux cleaned = -0.000698356 Jy ! Component: 1200 - total flux cleaned = -0.000376621 Jy ! Component: 1250 - total flux cleaned = -0.000122601 Jy ! Component: 1300 - total flux cleaned = 0.000125887 Jy ! Component: 1350 - total flux cleaned = 0.000430416 Jy ! Component: 1400 - total flux cleaned = 0.00067007 Jy ! Component: 1450 - total flux cleaned = 0.000847095 Jy ! Component: 1500 - total flux cleaned = 0.0010809 Jy ! Component: 1550 - total flux cleaned = 0.00142269 Jy ! Component: 1600 - total flux cleaned = 0.00159076 Jy ! Component: 1650 - total flux cleaned = 0.001866 Jy ! Component: 1700 - total flux cleaned = 0.00202814 Jy ! Component: 1750 - total flux cleaned = 0.00229451 Jy ! Component: 1800 - total flux cleaned = 0.00229383 Jy ! Component: 1850 - total flux cleaned = 0.0025009 Jy ! Component: 1900 - total flux cleaned = 0.00265379 Jy ! Component: 1950 - total flux cleaned = 0.0029048 Jy ! Component: 2000 - total flux cleaned = 0.00324963 Jy ! Component: 2050 - total flux cleaned = 0.00339541 Jy ! Component: 2100 - total flux cleaned = 0.00372977 Jy ! Component: 2150 - total flux cleaned = 0.00377682 Jy ! Component: 2200 - total flux cleaned = 0.00400975 Jy ! Component: 2250 - total flux cleaned = 0.00414726 Jy ! Component: 2300 - total flux cleaned = 0.00423715 Jy ! Component: 2350 - total flux cleaned = 0.00432619 Jy ! Component: 2400 - total flux cleaned = 0.00450211 Jy ! Component: 2450 - total flux cleaned = 0.00467573 Jy ! Component: 2500 - total flux cleaned = 0.00476217 Jy ! Component: 2550 - total flux cleaned = 0.00484712 Jy ! Component: 2600 - total flux cleaned = 0.0049309 Jy ! Component: 2650 - total flux cleaned = 0.00480632 Jy ! Component: 2700 - total flux cleaned = 0.00480719 Jy ! Component: 2750 - total flux cleaned = 0.00476737 Jy ! Component: 2800 - total flux cleaned = 0.00476781 Jy ! Component: 2850 - total flux cleaned = 0.0046893 Jy ! Component: 2900 - total flux cleaned = 0.00461215 Jy ! Component: 2950 - total flux cleaned = 0.00453507 Jy ! Component: 3000 - total flux cleaned = 0.00457389 Jy ! Component: 3050 - total flux cleaned = 0.00438646 Jy ! Component: 3100 - total flux cleaned = 0.00431232 Jy ! Component: 3150 - total flux cleaned = 0.0042392 Jy ! Component: 3200 - total flux cleaned = 0.00416776 Jy ! Component: 3250 - total flux cleaned = 0.00413202 Jy ! Component: 3300 - total flux cleaned = 0.00416818 Jy ! Component: 3350 - total flux cleaned = 0.00423818 Jy ! Component: 3400 - total flux cleaned = 0.00409924 Jy ! Component: 3450 - total flux cleaned = 0.00406456 Jy ! Component: 3500 - total flux cleaned = 0.0040646 Jy ! Component: 3550 - total flux cleaned = 0.00406435 Jy ! Component: 3600 - total flux cleaned = 0.00393119 Jy ! Component: 3650 - total flux cleaned = 0.00386548 Jy ! Component: 3700 - total flux cleaned = 0.00383369 Jy ! Component: 3750 - total flux cleaned = 0.00383371 Jy ! Component: 3800 - total flux cleaned = 0.00367398 Jy ! Component: 3850 - total flux cleaned = 0.00376885 Jy ! Component: 3900 - total flux cleaned = 0.00370656 Jy ! Component: 3950 - total flux cleaned = 0.00379977 Jy ! Component: 4000 - total flux cleaned = 0.00376889 Jy ! Component: 4050 - total flux cleaned = 0.00379918 Jy ! Total flux subtracted in 4096 components = 0.00373826 Jy ! Clean residual min=-0.001499 max=0.001549 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.914052 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 401 components and 0.914053 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0359+6005_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 3.259 at 70.57 degrees (North through East) ! Clean map min=-0.026705 max=0.74737 Jy/beam ! Writing clean map to FITS file: .//J0359+6005_X_map.fits wmodel .//J0359+6005_X_map.mod ! Writing 401 model components to file: .//J0359+6005_X_map.mod wobs .//J0359+6005_X_uvs.fits ! Writing UV FITS file: .//J0359+6005_X_uvs.fits wwins .//J0359+6005_X_map.win ! wwins: Wrote 5 windows to .//J0359+6005_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.747366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000527226 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211634 0.211634 0.423267 0.846534 1.69307 3.38614 6.77228 13.5446 27.0891 54.1782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.747 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1417.54 quit ! Quitting program ! Log file .//J0359+6005_X_dfm.log closed on Mon Jan 20 17:25:30 2020