! Started logfile: .//J0439-0330_X_20180714_dfm.log on Sat Jul 28 19:15:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0439-0330_X_20180714_uva.fits ! Reading UV FITS file: .//J0439-0330_X_20180714_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970238 visibilities/baseline/integration-bin. ! Found source: J0439-0330 ! ! 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 76 lines of history. ! ! Reading 5216 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 J0439-0330_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998941Jy sigma=24.172648 ! Fit after self-cal, rms=0.979910Jy sigma=23.730807 ! 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=0.6804 mas, bmaj=1.892 mas, bpa=-0.6265 degrees ! Estimated noise=0.637975 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 = 0.0159644 Jy ! Component: 100 - total flux cleaned = 0.0195128 Jy ! Total flux subtracted in 100 components = 0.0195128 Jy ! Clean residual min=-0.001930 max=0.002286 Jy/beam ! Clean residual mean=0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0195128 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0195128 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=0.028964Jy sigma=0.666380 ! Fit after self-cal, rms=0.027539Jy sigma=0.633917 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8192 mas, bmaj=2.109 mas, bpa=-0.8084 degrees ! Estimated noise=0.418285 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 = 0.00238964 Jy ! Component: 100 - total flux cleaned = 0.00249025 Jy ! Component: 150 - total flux cleaned = 0.00236728 Jy ! Component: 200 - total flux cleaned = 0.00229303 Jy ! Total flux subtracted in 200 components = 0.00229303 Jy ! Clean residual min=-0.001204 max=0.001147 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0218058 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0218058 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=0.027343Jy sigma=0.629934 ! Fit after self-cal, rms=0.027337Jy sigma=0.629901 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8192 x 2.109 at -0.8084 degrees (North through East) ! Clean map min=-0.0010865 max=0.02243 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.11 KP 0.85 ! LA 1.04 MK 0.99 OV 0.95 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.06 HN 0.94 KP 0.97 ! LA 1.12 MK 0.99 OV 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.99 KP 1.10 ! LA 1.05 MK 1.01 OV 1.01 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.02 KP 1.14 ! LA 1.06 MK 1.00 OV 1.02 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.91 KP 1.02 ! LA 0.98 MK 0.88 OV 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.99 KP 0.87 ! LA 1.11 MK 0.97 OV 1.05 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.10 KP 1.09 ! LA 1.14 MK 0.93 OV 0.88 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 0.95 KP 1.06 ! LA 0.92 MK 1.05 OV 1.14 SC 0.92 ! ! ! Fit before self-cal, rms=0.027337Jy sigma=0.629901 ! Fit after self-cal, rms=0.027432Jy sigma=0.626397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8142 mas, bmaj=2.095 mas, bpa=-0.9034 degrees ! Estimated noise=0.416339 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 = 0.000218039 Jy ! Component: 100 - total flux cleaned = 0.000273254 Jy ! Component: 150 - total flux cleaned = 0.000273512 Jy ! Component: 200 - total flux cleaned = 0.000273664 Jy ! Total flux subtracted in 200 components = 0.000273664 Jy ! Clean residual min=-0.001114 max=0.001072 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0220795 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0220795 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=0.027428Jy sigma=0.626254 ! Fit after self-cal, rms=0.027499Jy sigma=0.625766 ! 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=0.027499Jy sigma=0.625766 ! Fit after self-cal, rms=0.027744Jy sigma=0.625671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8119 mas, bmaj=2.091 mas, bpa=-1.029 degrees ! Estimated noise=0.41758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180698 Jy ! Component: 100 - total flux cleaned = 0.000230065 Jy ! Component: 150 - total flux cleaned = 0.000229861 Jy ! Component: 200 - total flux cleaned = 0.000234044 Jy ! Total flux subtracted in 200 components = 0.000234044 Jy ! Clean residual min=-0.001085 max=0.001034 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0223135 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0223135 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=0.027741Jy sigma=0.625576 ! Fit after self-cal, rms=0.027757Jy sigma=0.625549 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 = 2.93231e-05 Jy ! Component: 100 - total flux cleaned = 2.46452e-05 Jy ! Component: 150 - total flux cleaned = 2.45592e-05 Jy ! Component: 200 - total flux cleaned = 2.05378e-05 Jy ! Total flux subtracted in 200 components = 2.05378e-05 Jy ! Clean residual min=-0.001077 max=0.001041 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.022334 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.022334 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=0.027756Jy sigma=0.625502 ! Fit after self-cal, rms=0.027757Jy sigma=0.625500 ! 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=0.027757Jy sigma=0.625500 ! Fit after self-cal, rms=0.027829Jy sigma=0.625488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8101 mas, bmaj=2.088 mas, bpa=-1.085 degrees ! Estimated noise=0.41838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015127 Jy ! Component: 100 - total flux cleaned = 0.000195175 Jy ! Component: 150 - total flux cleaned = 0.000208386 Jy ! Component: 200 - total flux cleaned = 0.000214484 Jy ! Total flux subtracted in 200 components = 0.000214484 Jy ! Clean residual min=-0.001074 max=0.001039 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0225485 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0225485 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=0.027828Jy sigma=0.625446 ! Fit after self-cal, rms=0.027831Jy sigma=0.625443 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 = 1.35402e-05 Jy ! Component: 100 - total flux cleaned = 1.04915e-05 Jy ! Component: 150 - total flux cleaned = 1.32499e-05 Jy ! Component: 200 - total flux cleaned = 1.58915e-05 Jy ! Total flux subtracted in 200 components = 1.58915e-05 Jy ! Clean residual min=-0.001071 max=0.001040 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0225644 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0225644 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=0.027831Jy sigma=0.625422 ! Fit after self-cal, rms=0.027831Jy sigma=0.625421 ! 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=0.027831Jy sigma=0.625421 ! Fit after self-cal, rms=0.027882Jy sigma=0.625415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.254 mas, bpa=4.67 degrees ! Estimated noise=0.576868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253999 Jy ! Component: 100 - total flux cleaned = 0.000275455 Jy ! Component: 150 - total flux cleaned = 0.000281998 Jy ! Component: 200 - total flux cleaned = 0.000289604 Jy ! Total flux subtracted in 200 components = 0.000289604 Jy ! Clean residual min=-0.001183 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.022854 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.022854 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=0.027883Jy sigma=0.625435 ! Fit after self-cal, rms=0.027884Jy sigma=0.625415 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 = 1.97735e-05 Jy ! Component: 100 - total flux cleaned = 1.97533e-05 Jy ! Component: 150 - total flux cleaned = 1.96972e-05 Jy ! Component: 200 - total flux cleaned = 2.20283e-05 Jy ! Total flux subtracted in 200 components = 2.20283e-05 Jy ! Clean residual min=-0.001182 max=0.001050 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0228761 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0228761 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=0.027885Jy sigma=0.625430 ! Fit after self-cal, rms=0.027884Jy sigma=0.625421 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8085 mas, bmaj=2.085 mas, bpa=-1.107 degrees ! Estimated noise=0.419235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8085 x 2.085 at -1.107 degrees (North through East) ! Clean map min=-0.00095163 max=0.022365 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6733 mas, bmaj=1.878 mas, bpa=-0.7721 degrees ! Estimated noise=0.634924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174911 Jy ! Component: 100 - total flux cleaned = 0.0214748 Jy ! Component: 150 - total flux cleaned = 0.0225704 Jy ! Component: 200 - total flux cleaned = 0.0229629 Jy ! Total flux subtracted in 200 components = 0.0229629 Jy ! Clean residual min=-0.001675 max=0.001933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0229629 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0229629 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8085 mas, bmaj=2.085 mas, bpa=-1.107 degrees ! Estimated noise=0.419235 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 = -0.000119624 Jy ! Component: 100 - total flux cleaned = -0.000163454 Jy ! Component: 150 - total flux cleaned = -0.000206135 Jy ! Component: 200 - total flux cleaned = -0.000233708 Jy ! Total flux subtracted in 200 components = -0.000233708 Jy ! Clean residual min=-0.001081 max=0.001052 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0227292 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0227292 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=2.109 mas, bmaj=3.254 mas, bpa=4.67 degrees ! Estimated noise=0.576868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128848 Jy ! Component: 100 - total flux cleaned = 0.000129755 Jy ! Component: 150 - total flux cleaned = 0.00013334 Jy ! Component: 200 - total flux cleaned = 0.000130045 Jy ! Total flux subtracted in 200 components = 0.000130045 Jy ! Clean residual min=-0.001186 max=0.001055 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0228592 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 = -1.44929e-07 Jy ! Component: 100 - total flux cleaned = -4.5964e-06 Jy ! Component: 150 - total flux cleaned = -6.59387e-06 Jy ! Component: 200 - total flux cleaned = -8.45975e-06 Jy ! Total flux subtracted in 200 components = -8.45975e-06 Jy ! Clean residual min=-0.001186 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0228507 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0228507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8085 mas, bmaj=2.085 mas, bpa=-1.107 degrees ! Estimated noise=0.419235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133463 Jy ! Component: 100 - total flux cleaned = -0.000142079 Jy ! Component: 150 - total flux cleaned = -0.000149019 Jy ! Component: 200 - total flux cleaned = -0.000144026 Jy ! Total flux subtracted in 200 components = -0.000144026 Jy ! Clean residual min=-0.001068 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0227067 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0227067 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=0.027885Jy sigma=0.625481 ! Fit after self-cal, rms=0.027884Jy sigma=0.625469 wmodel J0439-0330_X_map.mod ! Writing 52 model components to file: J0439-0330_X_map.mod wobs J0439-0330_X_uvs.fits ! Writing UV FITS file: J0439-0330_X_uvs.fits wwins J0439-0330_X_map.win ! wwins: Wrote 1 windows to J0439-0330_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 = -6.53103e-05 Jy ! Component: 100 - total flux cleaned = -1.16433e-05 Jy ! Component: 150 - total flux cleaned = 3.93533e-05 Jy ! Component: 200 - total flux cleaned = 0.00010271 Jy ! Component: 250 - total flux cleaned = 0.000162476 Jy ! Component: 300 - total flux cleaned = 0.000205182 Jy ! Component: 350 - total flux cleaned = 0.000232081 Jy ! Component: 400 - total flux cleaned = 0.000256984 Jy ! Component: 450 - total flux cleaned = 0.000305354 Jy ! Component: 500 - total flux cleaned = 0.000386622 Jy ! Component: 550 - total flux cleaned = 0.000442757 Jy ! Component: 600 - total flux cleaned = 0.000508031 Jy ! Component: 650 - total flux cleaned = 0.000602209 Jy ! Component: 700 - total flux cleaned = 0.000652857 Jy ! Component: 750 - total flux cleaned = 0.000711768 Jy ! Component: 800 - total flux cleaned = 0.000768918 Jy ! Component: 850 - total flux cleaned = 0.000815373 Jy ! Component: 900 - total flux cleaned = 0.000869325 Jy ! Component: 950 - total flux cleaned = 0.000913204 Jy ! Component: 1000 - total flux cleaned = 0.000964578 Jy ! Component: 1050 - total flux cleaned = 0.00101459 Jy ! Component: 1100 - total flux cleaned = 0.00103905 Jy ! Component: 1150 - total flux cleaned = 0.00103901 Jy ! Component: 1200 - total flux cleaned = 0.00103914 Jy ! Component: 1250 - total flux cleaned = 0.00106196 Jy ! Component: 1300 - total flux cleaned = 0.0010392 Jy ! Component: 1350 - total flux cleaned = 0.00102426 Jy ! Component: 1400 - total flux cleaned = 0.00100953 Jy ! Component: 1450 - total flux cleaned = 0.000980749 Jy ! Component: 1500 - total flux cleaned = 0.000952403 Jy ! Component: 1550 - total flux cleaned = 0.000931451 Jy ! Component: 1600 - total flux cleaned = 0.000917541 Jy ! Component: 1650 - total flux cleaned = 0.000883564 Jy ! Component: 1700 - total flux cleaned = 0.000870219 Jy ! Component: 1750 - total flux cleaned = 0.000857055 Jy ! Component: 1800 - total flux cleaned = 0.000830902 Jy ! Component: 1850 - total flux cleaned = 0.000818034 Jy ! Component: 1900 - total flux cleaned = 0.000811611 Jy ! Component: 1950 - total flux cleaned = 0.000773589 Jy ! Component: 2000 - total flux cleaned = 0.000754854 Jy ! Component: 2050 - total flux cleaned = 0.000736298 Jy ! Component: 2100 - total flux cleaned = 0.000711773 Jy ! Component: 2150 - total flux cleaned = 0.000699633 Jy ! Component: 2200 - total flux cleaned = 0.000681508 Jy ! Component: 2250 - total flux cleaned = 0.000645765 Jy ! Component: 2300 - total flux cleaned = 0.000645747 Jy ! Component: 2350 - total flux cleaned = 0.000634029 Jy ! Component: 2400 - total flux cleaned = 0.000622472 Jy ! Component: 2450 - total flux cleaned = 0.000622458 Jy ! Component: 2500 - total flux cleaned = 0.000605378 Jy ! Component: 2550 - total flux cleaned = 0.000594074 Jy ! Component: 2600 - total flux cleaned = 0.000582911 Jy ! Component: 2650 - total flux cleaned = 0.000582844 Jy ! Component: 2700 - total flux cleaned = 0.000577267 Jy ! Component: 2750 - total flux cleaned = 0.000566313 Jy ! Component: 2800 - total flux cleaned = 0.000566296 Jy ! Component: 2850 - total flux cleaned = 0.000533961 Jy ! Component: 2900 - total flux cleaned = 0.000523274 Jy ! Component: 2950 - total flux cleaned = 0.00052329 Jy ! Component: 3000 - total flux cleaned = 0.000512697 Jy ! Component: 3050 - total flux cleaned = 0.000502193 Jy ! Component: 3100 - total flux cleaned = 0.000502205 Jy ! Component: 3150 - total flux cleaned = 0.000470972 Jy ! Component: 3200 - total flux cleaned = 0.000476172 Jy ! Component: 3250 - total flux cleaned = 0.000471004 Jy ! Component: 3300 - total flux cleaned = 0.000450425 Jy ! Component: 3350 - total flux cleaned = 0.000440199 Jy ! Component: 3400 - total flux cleaned = 0.000430014 Jy ! Component: 3450 - total flux cleaned = 0.000430004 Jy ! Component: 3500 - total flux cleaned = 0.000424985 Jy ! Component: 3550 - total flux cleaned = 0.00042499 Jy ! Component: 3600 - total flux cleaned = 0.000404916 Jy ! Component: 3650 - total flux cleaned = 0.000399938 Jy ! Component: 3700 - total flux cleaned = 0.000414947 Jy ! Component: 3750 - total flux cleaned = 0.000419952 Jy ! Component: 3800 - total flux cleaned = 0.000414975 Jy ! Component: 3850 - total flux cleaned = 0.000419937 Jy ! Component: 3900 - total flux cleaned = 0.000429816 Jy ! Component: 3950 - total flux cleaned = 0.000424868 Jy ! Component: 4000 - total flux cleaned = 0.00043469 Jy ! Component: 4050 - total flux cleaned = 0.000439584 Jy ! Total flux subtracted in 4096 components = 0.000444443 Jy ! Clean residual min=-0.000302 max=0.000298 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0231512 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 291 components and 0.0231512 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0439-0330_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8085 x 2.085 at -1.107 degrees (North through East) ! Clean map min=-0.00051657 max=0.022335 Jy/beam ! Writing clean map to FITS file: .//J0439-0330_X_20180714_map.fits wmodel .//J0439-0330_X_20180714_map.mod ! Writing 291 model components to file: .//J0439-0330_X_20180714_map.mod wobs .//J0439-0330_X_20180714_uvs.fits ! Writing UV FITS file: .//J0439-0330_X_20180714_uvs.fits wwins .//J0439-0330_X_20180714_map.win ! wwins: Wrote 2 windows to .//J0439-0330_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0223348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.37641e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.990796 0.990796 1.98159 3.96318 7.92637 15.8527 31.7055 63.411 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.786 quit ! Quitting program ! Log file .//J0439-0330_X_20180714_dfm.log closed on Sat Jul 28 19:15:22 2018