! Started logfile: /tmp/maps//J0349+4609_C_20180602_dfm.log on Wed Jul 4 23:00:25 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J0349+4609_C_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J0349+4609_C_20180602_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.894118 visibilities/baseline/integration-bin. ! Found source: J0349+4609 ! ! 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 1216 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 J0349+4609_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.071560Jy sigma=19.804195 ! Fit after self-cal, rms=0.546107Jy sigma=10.314734 ! 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=1.517 mas, bmaj=9.089 mas, bpa=87.29 degrees ! Estimated noise=1.61269 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 = 0.337235 Jy ! Component: 100 - total flux cleaned = 0.422743 Jy ! Total flux subtracted in 100 components = 0.422743 Jy ! Clean residual min=-0.028038 max=0.039132 Jy/beam ! Clean residual mean=-0.000106 rms=0.010749 Jy/beam ! Combined flux in latest and established models = 0.422743 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.422743 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=0.099058Jy sigma=1.670067 ! Fit after self-cal, rms=0.098747Jy sigma=1.663111 ! 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=1.899 mas, bmaj=8.406 mas, bpa=86.86 degrees ! Estimated noise=1.13056 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 = 0.0594658 Jy ! Component: 100 - total flux cleaned = 0.0883024 Jy ! Component: 150 - total flux cleaned = 0.10479 Jy ! Component: 200 - total flux cleaned = 0.116126 Jy ! Total flux subtracted in 200 components = 0.116126 Jy ! Clean residual min=-0.018332 max=0.011421 Jy/beam ! Clean residual mean=-0.000106 rms=0.006018 Jy/beam ! Combined flux in latest and established models = 0.538869 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 72 components and 0.538869 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=0.051912Jy sigma=0.815322 ! Fit after self-cal, rms=0.051554Jy sigma=0.810873 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.899 x 8.406 at 86.86 degrees (North through East) ! Clean map min=-0.017673 max=0.46338 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 0.93 LA 1.01 MK 1.03 ! OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.90 LA 1.03 MK 1.03 ! OV 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 0.91 LA 1.03 MK 1.04 ! OV 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.94 LA 1.00 MK 1.02 ! OV 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.92 LA 1.01 MK 1.02 ! OV 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.93 LA 1.01 MK 1.00 ! OV 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.94 LA 1.02 MK 1.01 ! OV 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.95 LA 1.00 MK 1.01 ! OV 1.00 ! ! ! Fit before self-cal, rms=0.051554Jy sigma=0.810873 ! Fit after self-cal, rms=0.042609Jy sigma=0.696695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.384 mas, bpa=87 degrees ! Estimated noise=1.11754 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 = 0.00614467 Jy ! Component: 100 - total flux cleaned = 0.00693028 Jy ! Component: 150 - total flux cleaned = 0.00749472 Jy ! Component: 200 - total flux cleaned = 0.00743182 Jy ! Total flux subtracted in 200 components = 0.00743182 Jy ! Clean residual min=-0.007418 max=0.013980 Jy/beam ! Clean residual mean=-0.000041 rms=0.003321 Jy/beam ! Combined flux in latest and established models = 0.546301 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.546301 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=0.041704Jy sigma=0.674626 ! Fit after self-cal, rms=0.041682Jy sigma=0.674280 ! 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=0.041682Jy sigma=0.674280 ! Fit after self-cal, rms=0.041527Jy sigma=0.672185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.368 mas, bpa=86.99 degrees ! Estimated noise=1.11684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208365 Jy ! Component: 100 - total flux cleaned = 0.00208618 Jy ! Component: 150 - total flux cleaned = 0.00197126 Jy ! Component: 200 - total flux cleaned = 0.00186448 Jy ! Total flux subtracted in 200 components = 0.00186448 Jy ! Clean residual min=-0.007497 max=0.013608 Jy/beam ! Clean residual mean=-0.000039 rms=0.003176 Jy/beam ! Combined flux in latest and established models = 0.548166 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.548166 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=0.041294Jy sigma=0.668456 ! Fit after self-cal, rms=0.041300Jy sigma=0.668413 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 (3, -9.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111856 Jy ! Component: 100 - total flux cleaned = 0.0163025 Jy ! Component: 150 - total flux cleaned = 0.0199648 Jy ! Component: 200 - total flux cleaned = 0.0222808 Jy ! Total flux subtracted in 200 components = 0.0222808 Jy ! Clean residual min=-0.004058 max=0.003809 Jy/beam ! Clean residual mean=-0.000017 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.570446 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 150 components and 0.570446 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=0.037732Jy sigma=0.606552 ! Fit after self-cal, rms=0.037710Jy sigma=0.605993 ! 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=0.037710Jy sigma=0.605993 ! Fit after self-cal, rms=0.037403Jy sigma=0.602665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=8.371 mas, bpa=87.02 degrees ! Estimated noise=1.1126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205609 Jy ! Component: 100 - total flux cleaned = 0.00298104 Jy ! Component: 150 - total flux cleaned = 0.00364623 Jy ! Component: 200 - total flux cleaned = 0.00393244 Jy ! Total flux subtracted in 200 components = 0.00393244 Jy ! Clean residual min=-0.002742 max=0.002619 Jy/beam ! Clean residual mean=-0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.574379 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 190 components and 0.574378 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=0.037165Jy sigma=0.598644 ! Fit after self-cal, rms=0.037153Jy sigma=0.598431 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 = 0.000627541 Jy ! Component: 100 - total flux cleaned = 0.000665299 Jy ! Component: 150 - total flux cleaned = 0.000698254 Jy ! Component: 200 - total flux cleaned = 0.000791235 Jy ! Total flux subtracted in 200 components = 0.000791235 Jy ! Clean residual min=-0.002499 max=0.002337 Jy/beam ! Clean residual mean=-0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.57517 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 206 components and 0.575169 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=0.037080Jy sigma=0.597276 ! Fit after self-cal, rms=0.037074Jy sigma=0.597188 ! 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=0.037074Jy sigma=0.597188 ! Fit after self-cal, rms=0.037023Jy sigma=0.596948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.029 mas, bmaj=7.929 mas, bpa=74.82 degrees ! Estimated noise=1.35075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113494 Jy ! Component: 100 - total flux cleaned = 0.0014429 Jy ! Component: 150 - total flux cleaned = 0.00170788 Jy ! Component: 200 - total flux cleaned = 0.00183798 Jy ! Total flux subtracted in 200 components = 0.00183798 Jy ! Clean residual min=-0.002239 max=0.001625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.577007 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 228 components and 0.577008 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=0.036982Jy sigma=0.596479 ! Fit after self-cal, rms=0.036980Jy sigma=0.596356 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 = 0.000534647 Jy ! Component: 100 - total flux cleaned = 0.000550006 Jy ! Component: 150 - total flux cleaned = 0.000541008 Jy ! Component: 200 - total flux cleaned = 0.000490151 Jy ! Total flux subtracted in 200 components = 0.000490151 Jy ! Clean residual min=-0.002150 max=0.001678 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.577498 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 243 components and 0.577498 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=0.036965Jy sigma=0.596123 ! Fit after self-cal, rms=0.036961Jy sigma=0.596073 ! 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=1.917 mas, bmaj=8.374 mas, bpa=87.02 degrees ! Estimated noise=1.1109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 8.374 at 87.02 degrees (North through East) ! Clean map min=-0.0021501 max=0.46135 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=1.525 mas, bmaj=9.06 mas, bpa=87.51 degrees ! Estimated noise=1.59424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.333243 Jy ! Component: 100 - total flux cleaned = 0.415886 Jy ! Component: 150 - total flux cleaned = 0.458181 Jy ! Component: 200 - total flux cleaned = 0.482978 Jy ! Total flux subtracted in 200 components = 0.482978 Jy ! Clean residual min=-0.011913 max=0.016472 Jy/beam ! Clean residual mean=-0.000048 rms=0.004546 Jy/beam ! Combined flux in latest and established models = 0.482978 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.482978 Jy ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.374 mas, bpa=87.02 degrees ! Estimated noise=1.1109 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 = 0.0215401 Jy ! Component: 100 - total flux cleaned = 0.0352195 Jy ! Component: 150 - total flux cleaned = 0.0452824 Jy ! Component: 200 - total flux cleaned = 0.0530147 Jy ! Total flux subtracted in 200 components = 0.0530147 Jy ! Clean residual min=-0.006069 max=0.006811 Jy/beam ! Clean residual mean=-0.000047 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 0.535993 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.535993 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=5.029 mas, bmaj=7.929 mas, bpa=74.82 degrees ! Estimated noise=1.35075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909795 Jy ! Component: 100 - total flux cleaned = 0.014925 Jy ! Component: 150 - total flux cleaned = 0.0192672 Jy ! Component: 200 - total flux cleaned = 0.0228977 Jy ! Total flux subtracted in 200 components = 0.0228977 Jy ! Clean residual min=-0.004599 max=0.003639 Jy/beam ! Clean residual mean=-0.000036 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.558891 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 = 0.00271048 Jy ! Component: 100 - total flux cleaned = 0.00481503 Jy ! Component: 150 - total flux cleaned = 0.00671339 Jy ! Component: 200 - total flux cleaned = 0.0082712 Jy ! Total flux subtracted in 200 components = 0.0082712 Jy ! Clean residual min=-0.003028 max=0.002465 Jy/beam ! Clean residual mean=-0.000020 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.567162 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 143 components and 0.567162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.374 mas, bpa=87.02 degrees ! Estimated noise=1.1109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191354 Jy ! Component: 100 - total flux cleaned = 0.00300547 Jy ! Component: 150 - total flux cleaned = 0.00388169 Jy ! Component: 200 - total flux cleaned = 0.00474062 Jy ! Total flux subtracted in 200 components = 0.00474062 Jy ! Clean residual min=-0.002924 max=0.003092 Jy/beam ! Clean residual mean=-0.000007 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.571903 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.571903 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=0.037185Jy sigma=0.600394 ! Fit after self-cal, rms=0.037155Jy sigma=0.599784 wmodel J0349+4609_C_map.mod ! Writing 156 model components to file: J0349+4609_C_map.mod wobs J0349+4609_C_uvs.fits ! Writing UV FITS file: J0349+4609_C_uvs.fits wwins J0349+4609_C_map.win ! wwins: Wrote 2 windows to J0349+4609_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 = 0.000582959 Jy ! Component: 100 - total flux cleaned = 0.000498703 Jy ! Component: 150 - total flux cleaned = 0.000211034 Jy ! Component: 200 - total flux cleaned = 1.28761e-05 Jy ! Component: 250 - total flux cleaned = -0.000134656 Jy ! Component: 300 - total flux cleaned = -0.000190046 Jy ! Component: 350 - total flux cleaned = -0.000344043 Jy ! Component: 400 - total flux cleaned = -0.000555557 Jy ! Component: 450 - total flux cleaned = -0.000686832 Jy ! Component: 500 - total flux cleaned = -0.000790153 Jy ! Component: 550 - total flux cleaned = -0.000829736 Jy ! Component: 600 - total flux cleaned = -0.000925999 Jy ! Component: 650 - total flux cleaned = -0.000999186 Jy ! Component: 700 - total flux cleaned = -0.00108707 Jy ! Component: 750 - total flux cleaned = -0.00105328 Jy ! Component: 800 - total flux cleaned = -0.000988141 Jy ! Component: 850 - total flux cleaned = -0.00092483 Jy ! Component: 900 - total flux cleaned = -0.000847604 Jy ! Component: 950 - total flux cleaned = -0.000772647 Jy ! Component: 1000 - total flux cleaned = -0.000728605 Jy ! Component: 1050 - total flux cleaned = -0.000628569 Jy ! Component: 1100 - total flux cleaned = -0.000572488 Jy ! Component: 1150 - total flux cleaned = -0.000503543 Jy ! Component: 1200 - total flux cleaned = -0.000449226 Jy ! Component: 1250 - total flux cleaned = -0.000382527 Jy ! Component: 1300 - total flux cleaned = -0.000304076 Jy ! Component: 1350 - total flux cleaned = -0.000226607 Jy ! Component: 1400 - total flux cleaned = -0.000162846 Jy ! Component: 1450 - total flux cleaned = -6.20949e-05 Jy ! Component: 1500 - total flux cleaned = -1.22749e-05 Jy ! Component: 1550 - total flux cleaned = 7.42255e-05 Jy ! Component: 1600 - total flux cleaned = 0.000147617 Jy ! Component: 1650 - total flux cleaned = 0.000220321 Jy ! Component: 1700 - total flux cleaned = 0.000292252 Jy ! Component: 1750 - total flux cleaned = 0.000351651 Jy ! Component: 1800 - total flux cleaned = 0.000398895 Jy ! Component: 1850 - total flux cleaned = 0.000457567 Jy ! Component: 1900 - total flux cleaned = 0.000492564 Jy ! Component: 1950 - total flux cleaned = 0.00053885 Jy ! Component: 2000 - total flux cleaned = 0.000573425 Jy ! Component: 2050 - total flux cleaned = 0.000596352 Jy ! Component: 2100 - total flux cleaned = 0.000630561 Jy ! Component: 2150 - total flux cleaned = 0.000664695 Jy ! Component: 2200 - total flux cleaned = 0.000676074 Jy ! Component: 2250 - total flux cleaned = 0.000698699 Jy ! Component: 2300 - total flux cleaned = 0.000732645 Jy ! Component: 2350 - total flux cleaned = 0.000755261 Jy ! Component: 2400 - total flux cleaned = 0.000789145 Jy ! Component: 2450 - total flux cleaned = 0.000834313 Jy ! Component: 2500 - total flux cleaned = 0.000868286 Jy ! Component: 2550 - total flux cleaned = 0.000879593 Jy ! Component: 2600 - total flux cleaned = 0.000924934 Jy ! Component: 2650 - total flux cleaned = 0.000970312 Jy ! Component: 2700 - total flux cleaned = 0.000993033 Jy ! Component: 2750 - total flux cleaned = 0.00102722 Jy ! Component: 2800 - total flux cleaned = 0.00106148 Jy ! Component: 2850 - total flux cleaned = 0.00111902 Jy ! Component: 2900 - total flux cleaned = 0.00116538 Jy ! Component: 2950 - total flux cleaned = 0.00122362 Jy ! Component: 3000 - total flux cleaned = 0.00125873 Jy ! Component: 3050 - total flux cleaned = 0.00130569 Jy ! Component: 3100 - total flux cleaned = 0.00137679 Jy ! Component: 3150 - total flux cleaned = 0.00143652 Jy ! Component: 3200 - total flux cleaned = 0.00148455 Jy ! Component: 3250 - total flux cleaned = 0.00154497 Jy ! Component: 3300 - total flux cleaned = 0.00159368 Jy ! Component: 3350 - total flux cleaned = 0.00163032 Jy ! Component: 3400 - total flux cleaned = 0.00167971 Jy ! Component: 3450 - total flux cleaned = 0.00171693 Jy ! Component: 3500 - total flux cleaned = 0.00175432 Jy ! Component: 3550 - total flux cleaned = 0.00180462 Jy ! Component: 3600 - total flux cleaned = 0.00185552 Jy ! Component: 3650 - total flux cleaned = 0.00189398 Jy ! Component: 3700 - total flux cleaned = 0.00193276 Jy ! Component: 3750 - total flux cleaned = 0.00198508 Jy ! Component: 3800 - total flux cleaned = 0.00199822 Jy ! Component: 3850 - total flux cleaned = 0.0020385 Jy ! Component: 3900 - total flux cleaned = 0.00206554 Jy ! Component: 3950 - total flux cleaned = 0.00207926 Jy ! Component: 4000 - total flux cleaned = 0.00212092 Jy ! Component: 4050 - total flux cleaned = 0.00214893 Jy ! Total flux subtracted in 4096 components = 0.00219131 Jy ! Clean residual min=-0.000780 max=0.000748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.574094 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 432 components and 0.574094 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J0349+4609_C_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 8.374 at 87.02 degrees (North through East) ! Clean map min=-0.0010961 max=0.45934 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0349+4609_C_20180602_map.fits wmodel /tmp/maps//J0349+4609_C_20180602_map.mod ! Writing 432 model components to file: /tmp/maps//J0349+4609_C_20180602_map.mod wobs /tmp/maps//J0349+4609_C_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J0349+4609_C_20180602_uvs.fits wwins /tmp/maps//J0349+4609_C_20180602_map.win ! wwins: Wrote 3 windows to /tmp/maps//J0349+4609_C_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.45934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175802 0.175802 0.351603 0.703207 1.40641 2.81283 5.62565 11.2513 22.5026 45.0052 90.0104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.459 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1706.47 quit ! Quitting program ! Log file /tmp/maps//J0349+4609_C_20180602_dfm.log closed on Wed Jul 4 23:00:29 2018