! Started logfile: .//J0541+6745_C_20180525_dfm.log on Mon Jun 11 08:48:11 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0541+6745_C_20180525_uva.fits ! Reading UV FITS file: .//J0541+6745_C_20180525_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.977273 visibilities/baseline/integration-bin. ! Found source: J0541+6745 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4816 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0541+6745_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003510Jy sigma=20.065023 ! Fit after self-cal, rms=0.956606Jy sigma=19.155103 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=8.524 mas, bpa=-54.75 degrees ! Estimated noise=0.859588 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 = 0.0300959 Jy ! Component: 100 - total flux cleaned = 0.0387238 Jy ! Total flux subtracted in 100 components = 0.0387238 Jy ! Clean residual min=-0.003198 max=0.004001 Jy/beam ! Clean residual mean=-0.000018 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0387238 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0387238 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=0.044861Jy sigma=0.733309 ! Fit after self-cal, rms=0.044092Jy sigma=0.712993 ! 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=2.02 mas, bmaj=8.588 mas, bpa=-55.23 degrees ! Estimated noise=0.527255 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 = 0.00738516 Jy ! Component: 100 - total flux cleaned = 0.010882 Jy ! Component: 150 - total flux cleaned = 0.0132845 Jy ! Component: 200 - total flux cleaned = 0.0150799 Jy ! Total flux subtracted in 200 components = 0.0150799 Jy ! Clean residual min=-0.001826 max=0.002025 Jy/beam ! Clean residual mean=-0.000021 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0538036 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 65 components and 0.0538036 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=0.042727Jy sigma=0.685911 ! Fit after self-cal, rms=0.042704Jy sigma=0.685425 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 8.588 at -55.23 degrees (North through East) ! Clean map min=-0.0018232 max=0.044097 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.89 HN 0.98 KP 0.97 ! LA 1.04 NL 0.94 PT 0.99 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.90 KP 1.00 ! LA 1.05 NL 1.12 PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.91 KP 1.02 ! LA 0.96 NL 1.03 PT 1.00 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 0.95 KP 0.89 ! LA 0.65 NL 1.18 PT 0.91 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 0.92 ! LA 1.04 NL 1.02 PT 0.89 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.08 KP 0.96 ! LA 1.16 NL 1.15 PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 0.96 ! LA 0.99 NL 1.03 PT 0.97 SC 1.21 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 0.96 KP 0.97 ! LA 1.04 NL 1.05 PT 1.03 SC 1.07 ! ! ! Fit before self-cal, rms=0.042704Jy sigma=0.685425 ! Fit after self-cal, rms=0.040457Jy sigma=0.673239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=8.634 mas, bpa=-55.51 degrees ! Estimated noise=0.516567 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 = 0.000499677 Jy ! Component: 100 - total flux cleaned = 0.000575942 Jy ! Component: 150 - total flux cleaned = 0.00055666 Jy ! Component: 200 - total flux cleaned = 0.000556271 Jy ! Total flux subtracted in 200 components = 0.000556271 Jy ! Clean residual min=-0.001333 max=0.001296 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0543599 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.0543599 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=0.040432Jy sigma=0.672594 ! Fit after self-cal, rms=0.040469Jy sigma=0.672036 ! 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=0.040469Jy sigma=0.672036 ! Fit after self-cal, rms=0.040318Jy sigma=0.671962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=8.634 mas, bpa=-55.53 degrees ! Estimated noise=0.515392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77092e-05 Jy ! Component: 100 - total flux cleaned = 3.34141e-05 Jy ! Component: 150 - total flux cleaned = 3.38229e-05 Jy ! Component: 200 - total flux cleaned = 3.39301e-05 Jy ! Total flux subtracted in 200 components = 3.39301e-05 Jy ! Clean residual min=-0.001266 max=0.001295 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0543938 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.0543938 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=0.040307Jy sigma=0.671706 ! Fit after self-cal, rms=0.040310Jy sigma=0.671678 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 = -1.3383e-05 Jy ! Component: 100 - total flux cleaned = -1.363e-05 Jy ! Component: 150 - total flux cleaned = -1.33256e-05 Jy ! Component: 200 - total flux cleaned = -1.27686e-05 Jy ! Total flux subtracted in 200 components = -1.27686e-05 Jy ! Clean residual min=-0.001251 max=0.001286 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.054381 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.054381 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=0.040304Jy sigma=0.671518 ! Fit after self-cal, rms=0.040304Jy sigma=0.671508 ! 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=0.040304Jy sigma=0.671508 ! Fit after self-cal, rms=0.040560Jy sigma=0.670901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=8.636 mas, bpa=-55.54 degrees ! Estimated noise=0.518344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.39396e-05 Jy ! Component: 100 - total flux cleaned = 9.51445e-05 Jy ! Component: 150 - total flux cleaned = 0.000106008 Jy ! Component: 200 - total flux cleaned = 0.000115951 Jy ! Total flux subtracted in 200 components = 0.000115951 Jy ! Clean residual min=-0.001254 max=0.001272 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.054497 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.054497 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=0.040554Jy sigma=0.670767 ! Fit after self-cal, rms=0.040555Jy sigma=0.670753 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 = -1.18977e-05 Jy ! Component: 100 - total flux cleaned = -2.26143e-06 Jy ! Component: 150 - total flux cleaned = -2.39265e-06 Jy ! Component: 200 - total flux cleaned = 6.29626e-06 Jy ! Total flux subtracted in 200 components = 6.29626e-06 Jy ! Clean residual min=-0.001239 max=0.001271 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0545033 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0545033 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=0.040552Jy sigma=0.670664 ! Fit after self-cal, rms=0.040552Jy sigma=0.670659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040552Jy sigma=0.670659 ! Fit after self-cal, rms=0.040614Jy sigma=0.670115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=8.915 mas, bpa=-53.12 degrees ! Estimated noise=0.602365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.21952e-05 Jy ! Component: 100 - total flux cleaned = 0.000157485 Jy ! Component: 150 - total flux cleaned = 0.000173996 Jy ! Component: 200 - total flux cleaned = 0.000196346 Jy ! Total flux subtracted in 200 components = 0.000196346 Jy ! Clean residual min=-0.001421 max=0.001383 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0546996 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 132 components and 0.0546996 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=0.040616Jy sigma=0.670064 ! Fit after self-cal, rms=0.040614Jy sigma=0.670046 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 = 2.48864e-06 Jy ! Component: 100 - total flux cleaned = 2.38729e-05 Jy ! Component: 150 - total flux cleaned = 2.3606e-05 Jy ! Component: 200 - total flux cleaned = 2.36374e-05 Jy ! Total flux subtracted in 200 components = 2.36374e-05 Jy ! Clean residual min=-0.001414 max=0.001380 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0547233 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.0547233 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=0.040614Jy sigma=0.670008 ! Fit after self-cal, rms=0.040614Jy sigma=0.670004 ! 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=2.024 mas, bmaj=8.641 mas, bpa=-55.54 degrees ! Estimated noise=0.519134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 8.641 at -55.54 degrees (North through East) ! Clean map min=-0.0012169 max=0.043642 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=8.532 mas, bpa=-55.07 degrees ! Estimated noise=0.856004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305574 Jy ! Component: 100 - total flux cleaned = 0.0394984 Jy ! Component: 150 - total flux cleaned = 0.0442647 Jy ! Component: 200 - total flux cleaned = 0.0466706 Jy ! Total flux subtracted in 200 components = 0.0466706 Jy ! Clean residual min=-0.002624 max=0.002273 Jy/beam ! Clean residual mean=-0.000008 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0466706 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0466706 Jy ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=8.641 mas, bpa=-55.54 degrees ! Estimated noise=0.519134 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 = 0.00301716 Jy ! Component: 100 - total flux cleaned = 0.00475511 Jy ! Component: 150 - total flux cleaned = 0.00590897 Jy ! Component: 200 - total flux cleaned = 0.00635238 Jy ! Total flux subtracted in 200 components = 0.00635238 Jy ! Clean residual min=-0.001468 max=0.001349 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.053023 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.053023 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=8.915 mas, bpa=-53.12 degrees ! Estimated noise=0.602365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672034 Jy ! Component: 100 - total flux cleaned = 0.00099235 Jy ! Component: 150 - total flux cleaned = 0.00121964 Jy ! Component: 200 - total flux cleaned = 0.00138884 Jy ! Total flux subtracted in 200 components = 0.00138884 Jy ! Clean residual min=-0.001504 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0544118 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 = 0.000156275 Jy ! Component: 100 - total flux cleaned = 0.000210665 Jy ! Component: 150 - total flux cleaned = 0.00024783 Jy ! Component: 200 - total flux cleaned = 0.000271256 Jy ! Total flux subtracted in 200 components = 0.000271256 Jy ! Clean residual min=-0.001441 max=0.001379 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0546831 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 109 components and 0.0546831 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=8.641 mas, bpa=-55.54 degrees ! Estimated noise=0.519134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99757e-05 Jy ! Component: 100 - total flux cleaned = -7.02749e-05 Jy ! Component: 150 - total flux cleaned = -9.95446e-05 Jy ! Component: 200 - total flux cleaned = -0.000126513 Jy ! Total flux subtracted in 200 components = -0.000126513 Jy ! Clean residual min=-0.001251 max=0.001278 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0545565 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.0545565 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=0.040619Jy sigma=0.670151 ! Fit after self-cal, rms=0.040618Jy sigma=0.670134 wmodel J0541+6745_C_map.mod ! Writing 122 model components to file: J0541+6745_C_map.mod wobs J0541+6745_C_uvs.fits ! Writing UV FITS file: J0541+6745_C_uvs.fits wwins J0541+6745_C_map.win ! wwins: Wrote 1 windows to J0541+6745_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011415 Jy ! Component: 100 - total flux cleaned = -0.00026895 Jy ! Component: 150 - total flux cleaned = -0.000499662 Jy ! Component: 200 - total flux cleaned = -0.000742489 Jy ! Component: 250 - total flux cleaned = -0.000977378 Jy ! Component: 300 - total flux cleaned = -0.00116681 Jy ! Component: 350 - total flux cleaned = -0.0013138 Jy ! Component: 400 - total flux cleaned = -0.00147397 Jy ! Component: 450 - total flux cleaned = -0.0015606 Jy ! Component: 500 - total flux cleaned = -0.00164486 Jy ! Component: 550 - total flux cleaned = -0.00171069 Jy ! Component: 600 - total flux cleaned = -0.00174315 Jy ! Component: 650 - total flux cleaned = -0.00177482 Jy ! Component: 700 - total flux cleaned = -0.00180568 Jy ! Component: 750 - total flux cleaned = -0.0018207 Jy ! Component: 800 - total flux cleaned = -0.00185052 Jy ! Component: 850 - total flux cleaned = -0.00185061 Jy ! Component: 900 - total flux cleaned = -0.00186509 Jy ! Component: 950 - total flux cleaned = -0.00180882 Jy ! Component: 1000 - total flux cleaned = -0.00180886 Jy ! Component: 1050 - total flux cleaned = -0.00179524 Jy ! Component: 1100 - total flux cleaned = -0.00174181 Jy ! Component: 1150 - total flux cleaned = -0.00172867 Jy ! Component: 1200 - total flux cleaned = -0.00165115 Jy ! Component: 1250 - total flux cleaned = -0.00162562 Jy ! Component: 1300 - total flux cleaned = -0.00158798 Jy ! Component: 1350 - total flux cleaned = -0.001526 Jy ! Component: 1400 - total flux cleaned = -0.00146513 Jy ! Component: 1450 - total flux cleaned = -0.00142903 Jy ! Component: 1500 - total flux cleaned = -0.00136962 Jy ! Component: 1550 - total flux cleaned = -0.0013347 Jy ! Component: 1600 - total flux cleaned = -0.00127718 Jy ! Component: 1650 - total flux cleaned = -0.0012543 Jy ! Component: 1700 - total flux cleaned = -0.00124284 Jy ! Component: 1750 - total flux cleaned = -0.00120939 Jy ! Component: 1800 - total flux cleaned = -0.0011763 Jy ! Component: 1850 - total flux cleaned = -0.00120891 Jy ! Component: 1900 - total flux cleaned = -0.00117649 Jy ! Component: 1950 - total flux cleaned = -0.00119772 Jy ! Component: 2000 - total flux cleaned = -0.00115556 Jy ! Component: 2050 - total flux cleaned = -0.0011766 Jy ! Component: 2100 - total flux cleaned = -0.00116637 Jy ! Component: 2150 - total flux cleaned = -0.00120745 Jy ! Component: 2200 - total flux cleaned = -0.00119695 Jy ! Component: 2250 - total flux cleaned = -0.00118668 Jy ! Component: 2300 - total flux cleaned = -0.00116655 Jy ! Component: 2350 - total flux cleaned = -0.00114678 Jy ! Component: 2400 - total flux cleaned = -0.00113707 Jy ! Component: 2450 - total flux cleaned = -0.00115671 Jy ! Component: 2500 - total flux cleaned = -0.00119528 Jy ! Component: 2550 - total flux cleaned = -0.00118576 Jy ! Component: 2600 - total flux cleaned = -0.00119533 Jy ! Component: 2650 - total flux cleaned = -0.00125178 Jy ! Component: 2700 - total flux cleaned = -0.001261 Jy ! Component: 2750 - total flux cleaned = -0.00130721 Jy ! Component: 2800 - total flux cleaned = -0.00133477 Jy ! Component: 2850 - total flux cleaned = -0.00134395 Jy ! Component: 2900 - total flux cleaned = -0.00142555 Jy ! Component: 2950 - total flux cleaned = -0.00143451 Jy ! Component: 3000 - total flux cleaned = -0.00146128 Jy ! Component: 3050 - total flux cleaned = -0.00147023 Jy ! Component: 3100 - total flux cleaned = -0.00150543 Jy ! Component: 3150 - total flux cleaned = -0.00153162 Jy ! Component: 3200 - total flux cleaned = -0.00154896 Jy ! Component: 3250 - total flux cleaned = -0.00156613 Jy ! Component: 3300 - total flux cleaned = -0.00160028 Jy ! Component: 3350 - total flux cleaned = -0.00160025 Jy ! Component: 3400 - total flux cleaned = -0.00163407 Jy ! Component: 3450 - total flux cleaned = -0.00165082 Jy ! Component: 3500 - total flux cleaned = -0.00165914 Jy ! Component: 3550 - total flux cleaned = -0.00171712 Jy ! Component: 3600 - total flux cleaned = -0.00170061 Jy ! Component: 3650 - total flux cleaned = -0.00171698 Jy ! Component: 3700 - total flux cleaned = -0.00174138 Jy ! Component: 3750 - total flux cleaned = -0.00173326 Jy ! Component: 3800 - total flux cleaned = -0.00177352 Jy ! Component: 3850 - total flux cleaned = -0.00178953 Jy ! Component: 3900 - total flux cleaned = -0.0018133 Jy ! Component: 3950 - total flux cleaned = -0.00180533 Jy ! Component: 4000 - total flux cleaned = -0.00181313 Jy ! Component: 4050 - total flux cleaned = -0.0018443 Jy ! Total flux subtracted in 4096 components = -0.00183648 Jy ! Clean residual min=-0.000417 max=0.000406 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0527201 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 386 components and 0.0527201 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0541+6745_C_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 8.641 at -55.54 degrees (North through East) ! Clean map min=-0.0010501 max=0.043331 Jy/beam ! Writing clean map to FITS file: .//J0541+6745_C_20180525_map.fits wmodel .//J0541+6745_C_20180525_map.mod ! Writing 386 model components to file: .//J0541+6745_C_20180525_map.mod wobs .//J0541+6745_C_20180525_uvs.fits ! Writing UV FITS file: .//J0541+6745_C_20180525_uvs.fits wwins .//J0541+6745_C_20180525_map.win ! wwins: Wrote 2 windows to .//J0541+6745_C_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0433308 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02876 1.02876 2.05752 4.11504 8.23007 16.4601 32.9203 65.8406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.613 quit ! Quitting program ! Log file .//J0541+6745_C_20180525_dfm.log closed on Mon Jun 11 08:48:14 2018