! Started logfile: .//J0510-2608_C_dfm.log on Sun Jan 19 23:58:46 2020 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 .//J0510-2608_C_uvm.fits ! Reading UV FITS file: .//J0510-2608_C_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0510-2608 ! ! 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 76 lines of history. ! ! Reading 5384 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 J0510-2608_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003924Jy sigma=15.101849 ! Fit after self-cal, rms=0.951763Jy sigma=14.317479 ! 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=2.859 mas, bmaj=13.8 mas, bpa=2.164 degrees ! Estimated noise=1.23041 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 = 0.0382518 Jy ! Component: 100 - total flux cleaned = 0.0467457 Jy ! Total flux subtracted in 100 components = 0.0467457 Jy ! Clean residual min=-0.003562 max=0.003874 Jy/beam ! Clean residual mean=0.000005 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0467457 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0467457 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=0.068321Jy sigma=0.694225 ! Fit after self-cal, rms=0.067381Jy sigma=0.679231 ! 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=3.567 mas, bmaj=14.04 mas, bpa=2.966 degrees ! Estimated noise=0.696079 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 = 0.00420759 Jy ! Component: 100 - total flux cleaned = 0.00632208 Jy ! Component: 150 - total flux cleaned = 0.00770376 Jy ! Component: 200 - total flux cleaned = 0.00864571 Jy ! Total flux subtracted in 200 components = 0.00864571 Jy ! Clean residual min=-0.002988 max=0.002398 Jy/beam ! Clean residual mean=-0.000008 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0553914 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 74 components and 0.0553914 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=0.067024Jy sigma=0.674596 ! Fit after self-cal, rms=0.067036Jy sigma=0.674467 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.567 x 14.04 at 2.966 degrees (North through East) ! Clean map min=-0.0027643 max=0.051278 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.82 HN 1.24 KP 1.03 ! LA 0.71 NL 1.06 OV 0.95 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.05 KP 1.17 NL 1.15 ! OV 1.04 PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.80 HN 0.91 KP 0.87 ! LA 0.79 NL 0.84 OV 0.94 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 1.29 KP 1.09 NL 1.14 ! OV 1.12 PT 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.31 KP 1.01 ! LA 0.76 NL 1.01 OV 0.77 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.43 KP 1.27 NL 1.28 ! OV 1.06 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.10 KP 1.00 ! LA 0.98 NL 0.88 OV 0.98 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 KP 1.13 NL 1.19 ! OV 1.06 PT 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 0.90 HN 1.11 KP 0.95 ! LA 0.86 NL 1.01 OV 1.11 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 KP 1.20 NL 1.06 ! OV 1.20 PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 1.04 KP 0.97 ! LA 0.92 NL 0.94 OV 1.02 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 KP 1.22 NL 1.10 ! OV 1.04 PT 1.21 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 1.39 KP 0.93 ! LA 0.87 NL 0.82 OV 1.06 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.17 KP 1.04 NL 1.29 ! OV 1.07 PT 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.05 KP 0.97 ! LA 0.93 NL 0.98 OV 0.92 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 KP 1.07 NL 1.17 ! OV 1.12 PT 1.23 ! ! ! Fit before self-cal, rms=0.067036Jy sigma=0.674467 ! Fit after self-cal, rms=0.064250Jy sigma=0.652567 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=14.07 mas, bpa=3.087 degrees ! Estimated noise=0.692355 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 = 0.000152208 Jy ! Component: 100 - total flux cleaned = 0.000217458 Jy ! Component: 150 - total flux cleaned = 0.00024559 Jy ! Component: 200 - total flux cleaned = 0.000268724 Jy ! Total flux subtracted in 200 components = 0.000268724 Jy ! Clean residual min=-0.001367 max=0.001588 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0556601 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0556601 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=0.064234Jy sigma=0.652450 ! Fit after self-cal, rms=0.064335Jy sigma=0.652043 ! 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=0.064335Jy sigma=0.652043 ! Fit after self-cal, rms=0.064722Jy sigma=0.651965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=14.05 mas, bpa=3.192 degrees ! Estimated noise=0.690971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.02419e-05 Jy ! Component: 100 - total flux cleaned = 5.76391e-05 Jy ! Component: 150 - total flux cleaned = 0.000108806 Jy ! Component: 200 - total flux cleaned = 0.000117425 Jy ! Total flux subtracted in 200 components = 0.000117425 Jy ! Clean residual min=-0.001328 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0557776 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0557776 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=0.064710Jy sigma=0.651920 ! Fit after self-cal, rms=0.064733Jy sigma=0.651895 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 = 5.33179e-05 Jy ! Component: 100 - total flux cleaned = 7.85431e-05 Jy ! Component: 150 - total flux cleaned = 8.58405e-05 Jy ! Component: 200 - total flux cleaned = 9.90458e-05 Jy ! Total flux subtracted in 200 components = 9.90458e-05 Jy ! Clean residual min=-0.001322 max=0.001418 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0558766 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.0558766 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=0.064729Jy sigma=0.651874 ! Fit after self-cal, rms=0.064731Jy sigma=0.651867 ! 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=0.064731Jy sigma=0.651867 ! Fit after self-cal, rms=0.065012Jy sigma=0.651831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=14.03 mas, bpa=3.291 degrees ! Estimated noise=0.690026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016233 Jy ! Component: 100 - total flux cleaned = -9.70569e-05 Jy ! Component: 150 - total flux cleaned = -4.73031e-05 Jy ! Component: 200 - total flux cleaned = -3.52483e-05 Jy ! Total flux subtracted in 200 components = -3.52483e-05 Jy ! Clean residual min=-0.001312 max=0.001401 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0558414 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.0558414 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=0.065005Jy sigma=0.651822 ! Fit after self-cal, rms=0.065018Jy sigma=0.651813 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 = 6.31474e-06 Jy ! Component: 100 - total flux cleaned = 3.8646e-05 Jy ! Component: 150 - total flux cleaned = 3.87556e-05 Jy ! Component: 200 - total flux cleaned = 3.89406e-05 Jy ! Total flux subtracted in 200 components = 3.89406e-05 Jy ! Clean residual min=-0.001312 max=0.001380 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0558803 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.0558803 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=0.065016Jy sigma=0.651809 ! Fit after self-cal, rms=0.065017Jy sigma=0.651805 ! 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=0.065017Jy sigma=0.651805 ! Fit after self-cal, rms=0.065289Jy sigma=0.651781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.68 mas, bmaj=14.2 mas, bpa=5.174 degrees ! Estimated noise=0.680753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020182 Jy ! Component: 100 - total flux cleaned = -0.000155404 Jy ! Component: 150 - total flux cleaned = -0.000126458 Jy ! Component: 200 - total flux cleaned = -0.000117006 Jy ! Total flux subtracted in 200 components = -0.000117006 Jy ! Clean residual min=-0.001265 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0557633 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.0557633 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=0.065284Jy sigma=0.651790 ! Fit after self-cal, rms=0.065296Jy sigma=0.651781 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 = -3.39533e-05 Jy ! Component: 100 - total flux cleaned = -9.28407e-06 Jy ! Component: 150 - total flux cleaned = -8.175e-07 Jy ! Component: 200 - total flux cleaned = 7.25605e-06 Jy ! Total flux subtracted in 200 components = 7.25605e-06 Jy ! Clean residual min=-0.001271 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0557706 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.0557706 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=0.065294Jy sigma=0.651784 ! Fit after self-cal, rms=0.065297Jy sigma=0.651780 ! 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=3.666 mas, bmaj=14.02 mas, bpa=3.375 degrees ! Estimated noise=0.689503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 14.02 at 3.375 degrees (North through East) ! Clean map min=-0.0012884 max=0.05086 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=2.949 mas, bmaj=13.73 mas, bpa=2.476 degrees ! Estimated noise=1.23302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389452 Jy ! Component: 100 - total flux cleaned = 0.0475833 Jy ! Component: 150 - total flux cleaned = 0.05042 Jy ! Component: 200 - total flux cleaned = 0.05212 Jy ! Total flux subtracted in 200 components = 0.05212 Jy ! Clean residual min=-0.002439 max=0.002433 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.05212 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.05212 Jy ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=14.02 mas, bpa=3.375 degrees ! Estimated noise=0.689503 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 = 0.00154249 Jy ! Component: 100 - total flux cleaned = 0.00250787 Jy ! Component: 150 - total flux cleaned = 0.0030603 Jy ! Component: 200 - total flux cleaned = 0.00329718 Jy ! Total flux subtracted in 200 components = 0.00329718 Jy ! Clean residual min=-0.001418 max=0.001440 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0554172 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.0554172 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=4.68 mas, bmaj=14.2 mas, bpa=5.174 degrees ! Estimated noise=0.680753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137086 Jy ! Component: 100 - total flux cleaned = 0.000165498 Jy ! Component: 150 - total flux cleaned = 0.000177924 Jy ! Component: 200 - total flux cleaned = 0.000201401 Jy ! Total flux subtracted in 200 components = 0.000201401 Jy ! Clean residual min=-0.001374 max=0.001249 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0556186 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 = 1.09486e-05 Jy ! Component: 100 - total flux cleaned = 3.2349e-05 Jy ! Component: 150 - total flux cleaned = 5.30719e-05 Jy ! Component: 200 - total flux cleaned = 6.32595e-05 Jy ! Total flux subtracted in 200 components = 6.32595e-05 Jy ! Clean residual min=-0.001338 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0556819 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.0556819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=14.02 mas, bpa=3.375 degrees ! Estimated noise=0.689503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.19947e-05 Jy ! Component: 100 - total flux cleaned = 0.000139839 Jy ! Component: 150 - total flux cleaned = 0.00015315 Jy ! Component: 200 - total flux cleaned = 0.000165679 Jy ! Total flux subtracted in 200 components = 0.000165679 Jy ! Clean residual min=-0.001334 max=0.001396 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0558476 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.0558476 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=0.065315Jy sigma=0.651874 ! Fit after self-cal, rms=0.065318Jy sigma=0.651847 wmodel J0510-2608_C_map.mod ! Writing 99 model components to file: J0510-2608_C_map.mod wobs J0510-2608_C_uvs.fits ! Writing UV FITS file: J0510-2608_C_uvs.fits wwins J0510-2608_C_map.win ! wwins: Wrote 1 windows to J0510-2608_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 = 7.08886e-06 Jy ! Component: 100 - total flux cleaned = 7.67763e-05 Jy ! Component: 150 - total flux cleaned = 0.000184906 Jy ! Component: 200 - total flux cleaned = 0.000308306 Jy ! Component: 250 - total flux cleaned = 0.000568837 Jy ! Component: 300 - total flux cleaned = 0.000840005 Jy ! Component: 350 - total flux cleaned = 0.00102755 Jy ! Component: 400 - total flux cleaned = 0.00122816 Jy ! Component: 450 - total flux cleaned = 0.00140558 Jy ! Component: 500 - total flux cleaned = 0.00161374 Jy ! Component: 550 - total flux cleaned = 0.00180008 Jy ! Component: 600 - total flux cleaned = 0.00198231 Jy ! Component: 650 - total flux cleaned = 0.00207992 Jy ! Component: 700 - total flux cleaned = 0.00220771 Jy ! Component: 750 - total flux cleaned = 0.00231699 Jy ! Component: 800 - total flux cleaned = 0.00245496 Jy ! Component: 850 - total flux cleaned = 0.0026061 Jy ! Component: 900 - total flux cleaned = 0.00272489 Jy ! Component: 950 - total flux cleaned = 0.00282727 Jy ! Component: 1000 - total flux cleaned = 0.00288517 Jy ! Component: 1050 - total flux cleaned = 0.00297099 Jy ! Component: 1100 - total flux cleaned = 0.00302703 Jy ! Component: 1150 - total flux cleaned = 0.00308247 Jy ! Component: 1200 - total flux cleaned = 0.00315076 Jy ! Component: 1250 - total flux cleaned = 0.00319116 Jy ! Component: 1300 - total flux cleaned = 0.00323117 Jy ! Component: 1350 - total flux cleaned = 0.00323107 Jy ! Component: 1400 - total flux cleaned = 0.00325728 Jy ! Component: 1450 - total flux cleaned = 0.00327011 Jy ! Component: 1500 - total flux cleaned = 0.00325725 Jy ! Component: 1550 - total flux cleaned = 0.00329536 Jy ! Component: 1600 - total flux cleaned = 0.00333297 Jy ! Component: 1650 - total flux cleaned = 0.00332052 Jy ! Component: 1700 - total flux cleaned = 0.00330829 Jy ! Component: 1750 - total flux cleaned = 0.00333276 Jy ! Component: 1800 - total flux cleaned = 0.00334486 Jy ! Component: 1850 - total flux cleaned = 0.0033569 Jy ! Component: 1900 - total flux cleaned = 0.00336882 Jy ! Component: 1950 - total flux cleaned = 0.00340432 Jy ! Component: 2000 - total flux cleaned = 0.00346299 Jy ! Component: 2050 - total flux cleaned = 0.00342789 Jy ! Component: 2100 - total flux cleaned = 0.00347429 Jy ! Component: 2150 - total flux cleaned = 0.00348577 Jy ! Component: 2200 - total flux cleaned = 0.00350855 Jy ! Component: 2250 - total flux cleaned = 0.00354241 Jy ! Component: 2300 - total flux cleaned = 0.00356496 Jy ! Component: 2350 - total flux cleaned = 0.00360955 Jy ! Component: 2400 - total flux cleaned = 0.00373154 Jy ! Component: 2450 - total flux cleaned = 0.00379764 Jy ! Component: 2500 - total flux cleaned = 0.00391807 Jy ! Component: 2550 - total flux cleaned = 0.00401607 Jy ! Component: 2600 - total flux cleaned = 0.00411345 Jy ! Component: 2650 - total flux cleaned = 0.00421015 Jy ! Component: 2700 - total flux cleaned = 0.00426356 Jy ! Component: 2750 - total flux cleaned = 0.00432725 Jy ! Component: 2800 - total flux cleaned = 0.00443264 Jy ! Component: 2850 - total flux cleaned = 0.00448502 Jy ! Component: 2900 - total flux cleaned = 0.00457872 Jy ! Component: 2950 - total flux cleaned = 0.00460982 Jy ! Component: 3000 - total flux cleaned = 0.00466141 Jy ! Component: 3050 - total flux cleaned = 0.00473305 Jy ! Component: 3100 - total flux cleaned = 0.00479423 Jy ! Component: 3150 - total flux cleaned = 0.00487531 Jy ! Component: 3200 - total flux cleaned = 0.00490564 Jy ! Component: 3250 - total flux cleaned = 0.00500598 Jy ! Component: 3300 - total flux cleaned = 0.00506587 Jy ! Component: 3350 - total flux cleaned = 0.00515531 Jy ! Component: 3400 - total flux cleaned = 0.00521469 Jy ! Component: 3450 - total flux cleaned = 0.00530325 Jy ! Component: 3500 - total flux cleaned = 0.00535228 Jy ! Component: 3550 - total flux cleaned = 0.00544 Jy ! Component: 3600 - total flux cleaned = 0.00553707 Jy ! Component: 3650 - total flux cleaned = 0.00561441 Jy ! Component: 3700 - total flux cleaned = 0.00568181 Jy ! Component: 3750 - total flux cleaned = 0.00572972 Jy ! Component: 3800 - total flux cleaned = 0.00582542 Jy ! Component: 3850 - total flux cleaned = 0.00589216 Jy ! Component: 3900 - total flux cleaned = 0.00596819 Jy ! Component: 3950 - total flux cleaned = 0.00603451 Jy ! Component: 4000 - total flux cleaned = 0.00608168 Jy ! Component: 4050 - total flux cleaned = 0.00610998 Jy ! Total flux subtracted in 4096 components = 0.00618519 Jy ! Clean residual min=-0.000529 max=0.000527 Jy/beam ! Clean residual mean=0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0620327 Jy keep ! Adding 398 model components to the UV plane model. ! The established model now contains 497 components and 0.0620327 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0510-2608_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 14.02 at 3.375 degrees (North through East) ! Clean map min=-0.0012313 max=0.050668 Jy/beam ! Writing clean map to FITS file: .//J0510-2608_C_map.fits wmodel .//J0510-2608_C_map.mod ! Writing 497 model components to file: .//J0510-2608_C_map.mod wobs .//J0510-2608_C_uvs.fits ! Writing UV FITS file: .//J0510-2608_C_uvs.fits wwins .//J0510-2608_C_map.win ! wwins: Wrote 2 windows to .//J0510-2608_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0506676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189396 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1214 1.1214 2.24281 4.48562 8.97123 17.9425 35.8849 71.7699 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 267.521 quit ! Quitting program ! Log file .//J0510-2608_C_dfm.log closed on Sun Jan 19 23:58:50 2020