! Started logfile: /tmp/maps//J2101-2933_X_20180619_dfm.log on Wed Jul 4 23:45:20 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 /tmp/maps//J2101-2933_X_20180619_uva.fits ! Reading UV FITS file: /tmp/maps//J2101-2933_X_20180619_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994444 visibilities/baseline/integration-bin. ! Found source: J2101-2933 ! ! 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 20048 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 J2101-2933_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. ! ! 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=1.078544Jy sigma=22.992599 ! Fit after self-cal, rms=0.642825Jy sigma=13.523775 ! 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=0.793 mas, bmaj=6.302 mas, bpa=-27.25 degrees ! Estimated noise=0.596215 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 = 0.247646 Jy ! Component: 100 - total flux cleaned = 0.317012 Jy ! Total flux subtracted in 100 components = 0.317012 Jy ! Clean residual min=-0.016939 max=0.034431 Jy/beam ! Clean residual mean=0.000068 rms=0.005860 Jy/beam ! Combined flux in latest and established models = 0.317012 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.317012 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=0.099424Jy sigma=2.113361 ! Fit after self-cal, rms=0.099396Jy sigma=2.112820 ! 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=1.134 mas, bmaj=6.403 mas, bpa=-26.31 degrees ! Estimated noise=0.244195 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 = 0.068198 Jy ! Component: 100 - total flux cleaned = 0.101668 Jy ! Component: 150 - total flux cleaned = 0.119482 Jy ! Component: 200 - total flux cleaned = 0.129854 Jy ! Total flux subtracted in 200 components = 0.129854 Jy ! Clean residual min=-0.008395 max=0.007485 Jy/beam ! Clean residual mean=0.000025 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.446865 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 0.446865 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=0.037542Jy sigma=0.754377 ! Fit after self-cal, rms=0.037388Jy sigma=0.750043 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.134 x 6.403 at -26.31 degrees (North through East) ! Clean map min=-0.0082011 max=0.31611 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 0.95 LA 1.02 ! MK 1.04 NL 1.03 OV 0.98 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 0.95 LA 1.03 ! MK 1.01 NL 1.02 OV 0.98 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 0.95 LA 1.03 ! MK 1.02 NL 1.04 OV 0.98 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 0.95 LA 1.02 ! MK 1.02 NL 1.05 OV 0.97 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 0.95 LA 1.02 ! MK 0.99 NL 1.04 OV 0.96 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 0.95 LA 1.02 ! MK 1.01 NL 1.04 OV 0.97 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 0.96 LA 1.02 ! MK 1.02 NL 1.07 OV 0.96 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 0.95 LA 1.01 ! MK 0.99 NL 1.06 OV 0.96 PT 0.98 ! ! ! Fit before self-cal, rms=0.037388Jy sigma=0.750043 ! Fit after self-cal, rms=0.033352Jy sigma=0.667137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=6.387 mas, bpa=-26.36 degrees ! Estimated noise=0.24201 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 = -0.000912693 Jy ! Component: 100 - total flux cleaned = -0.00147002 Jy ! Component: 150 - total flux cleaned = -0.00148204 Jy ! Component: 200 - total flux cleaned = -0.00133196 Jy ! Total flux subtracted in 200 components = -0.00133196 Jy ! Clean residual min=-0.004848 max=0.002876 Jy/beam ! Clean residual mean=0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.445533 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.445533 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=0.032998Jy sigma=0.660845 ! Fit after self-cal, rms=0.032979Jy sigma=0.660143 ! 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=0.032979Jy sigma=0.660143 ! Fit after self-cal, rms=0.032982Jy sigma=0.659686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=6.392 mas, bpa=-26.37 degrees ! Estimated noise=0.241824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000685815 Jy ! Component: 100 - total flux cleaned = -0.000840767 Jy ! Component: 150 - total flux cleaned = -0.000884455 Jy ! Component: 200 - total flux cleaned = -0.000924639 Jy ! Total flux subtracted in 200 components = -0.000924639 Jy ! Clean residual min=-0.004372 max=0.002607 Jy/beam ! Clean residual mean=0.000002 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.444609 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.444609 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=0.032836Jy sigma=0.656999 ! Fit after self-cal, rms=0.032826Jy sigma=0.656668 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 = 0.000275 Jy ! Component: 100 - total flux cleaned = 0.000369957 Jy ! Component: 150 - total flux cleaned = 0.000367794 Jy ! Component: 200 - total flux cleaned = 0.000391421 Jy ! Total flux subtracted in 200 components = 0.000391421 Jy ! Clean residual min=-0.004216 max=0.002626 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.445 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.445 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=0.032759Jy sigma=0.655504 ! Fit after self-cal, rms=0.032754Jy sigma=0.655310 ! 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=0.032754Jy sigma=0.655310 ! Fit after self-cal, rms=0.032789Jy sigma=0.654747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=6.395 mas, bpa=-26.38 degrees ! Estimated noise=0.241942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941012 Jy ! Component: 100 - total flux cleaned = -0.00100765 Jy ! Component: 150 - total flux cleaned = -0.00106589 Jy ! Component: 200 - total flux cleaned = -0.00116544 Jy ! Total flux subtracted in 200 components = -0.00116544 Jy ! Clean residual min=-0.003891 max=0.002505 Jy/beam ! Clean residual mean=0.000002 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.443835 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.443835 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=0.032723Jy sigma=0.653295 ! Fit after self-cal, rms=0.032721Jy sigma=0.653205 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 = 0.00016249 Jy ! Component: 100 - total flux cleaned = 0.00016412 Jy ! Component: 150 - total flux cleaned = 0.00012777 Jy ! Component: 200 - total flux cleaned = 0.00011084 Jy ! Total flux subtracted in 200 components = 0.00011084 Jy ! Clean residual min=-0.003801 max=0.002526 Jy/beam ! Clean residual mean=0.000003 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.443946 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.443946 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=0.032693Jy sigma=0.652739 ! Fit after self-cal, rms=0.032692Jy sigma=0.652665 ! 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=0.032692Jy sigma=0.652665 ! Fit after self-cal, rms=0.032731Jy sigma=0.652101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.8 mas, bmaj=7.944 mas, bpa=-11.09 degrees ! Estimated noise=0.273489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127997 Jy ! Component: 100 - total flux cleaned = -0.00166713 Jy ! Component: 150 - total flux cleaned = -0.00179887 Jy ! Component: 200 - total flux cleaned = -0.00187883 Jy ! Total flux subtracted in 200 components = -0.00187883 Jy ! Clean residual min=-0.004114 max=0.003115 Jy/beam ! Clean residual mean=0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.442067 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 0.442067 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=0.032723Jy sigma=0.651242 ! Fit after self-cal, rms=0.032720Jy sigma=0.651108 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 = -0.00017785 Jy ! Component: 100 - total flux cleaned = -0.000209706 Jy ! Component: 150 - total flux cleaned = -0.000168301 Jy ! Component: 200 - total flux cleaned = -0.000129624 Jy ! Total flux subtracted in 200 components = -0.000129624 Jy ! Clean residual min=-0.004029 max=0.003105 Jy/beam ! Clean residual mean=0.000003 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.441937 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.441937 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=0.032715Jy sigma=0.650946 ! Fit after self-cal, rms=0.032714Jy sigma=0.650875 ! 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=1.149 mas, bmaj=6.397 mas, bpa=-26.39 degrees ! Estimated noise=0.242126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 6.397 at -26.39 degrees (North through East) ! Clean map min=-0.0035873 max=0.31334 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=0.8002 mas, bmaj=6.283 mas, bpa=-27.35 degrees ! Estimated noise=0.60171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24987 Jy ! Component: 100 - total flux cleaned = 0.316284 Jy ! Component: 150 - total flux cleaned = 0.35377 Jy ! Component: 200 - total flux cleaned = 0.378653 Jy ! Total flux subtracted in 200 components = 0.378653 Jy ! Clean residual min=-0.006937 max=0.014730 Jy/beam ! Clean residual mean=0.000026 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 0.378654 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.378654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=6.397 mas, bpa=-26.39 degrees ! Estimated noise=0.242126 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 = 0.0304952 Jy ! Component: 100 - total flux cleaned = 0.0456805 Jy ! Component: 150 - total flux cleaned = 0.0538811 Jy ! Component: 200 - total flux cleaned = 0.058852 Jy ! Total flux subtracted in 200 components = 0.058852 Jy ! Clean residual min=-0.003399 max=0.003344 Jy/beam ! Clean residual mean=0.000003 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.437506 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 76 components and 0.437506 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=2.8 mas, bmaj=7.944 mas, bpa=-11.09 degrees ! Estimated noise=0.273489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376003 Jy ! Component: 100 - total flux cleaned = 0.00536054 Jy ! Component: 150 - total flux cleaned = 0.00556662 Jy ! Component: 200 - total flux cleaned = 0.00549625 Jy ! Total flux subtracted in 200 components = 0.00549625 Jy ! Clean residual min=-0.003954 max=0.003064 Jy/beam ! Clean residual mean=0.000001 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.443002 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 = -9.34713e-05 Jy ! Component: 100 - total flux cleaned = -0.000148925 Jy ! Component: 150 - total flux cleaned = -0.000224227 Jy ! Component: 200 - total flux cleaned = -0.000269511 Jy ! Total flux subtracted in 200 components = -0.000269511 Jy ! Clean residual min=-0.003992 max=0.003048 Jy/beam ! Clean residual mean=0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.442732 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 109 components and 0.442732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=6.397 mas, bpa=-26.39 degrees ! Estimated noise=0.242126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138833 Jy ! Component: 100 - total flux cleaned = 0.000132681 Jy ! Component: 150 - total flux cleaned = 3.04201e-05 Jy ! Component: 200 - total flux cleaned = -2.5837e-05 Jy ! Total flux subtracted in 200 components = -2.5837e-05 Jy ! Clean residual min=-0.003273 max=0.002495 Jy/beam ! Clean residual mean=0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.442706 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.442706 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=0.032681Jy sigma=0.650687 ! Fit after self-cal, rms=0.032668Jy sigma=0.650456 wmodel J2101-2933_X_map.mod ! Writing 123 model components to file: J2101-2933_X_map.mod wobs J2101-2933_X_uvs.fits ! Writing UV FITS file: J2101-2933_X_uvs.fits wwins J2101-2933_X_map.win ! wwins: Wrote 1 windows to J2101-2933_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013977 Jy ! Component: 100 - total flux cleaned = -0.00214343 Jy ! Component: 150 - total flux cleaned = -0.00259261 Jy ! Component: 200 - total flux cleaned = -0.00284989 Jy ! Component: 250 - total flux cleaned = -0.00318238 Jy ! Component: 300 - total flux cleaned = -0.00336493 Jy ! Component: 350 - total flux cleaned = -0.00353143 Jy ! Component: 400 - total flux cleaned = -0.00365895 Jy ! Component: 450 - total flux cleaned = -0.0037772 Jy ! Component: 500 - total flux cleaned = -0.00388632 Jy ! Component: 550 - total flux cleaned = -0.00386609 Jy ! Component: 600 - total flux cleaned = -0.00378986 Jy ! Component: 650 - total flux cleaned = -0.00368074 Jy ! Component: 700 - total flux cleaned = -0.00357723 Jy ! Component: 750 - total flux cleaned = -0.00346265 Jy ! Component: 800 - total flux cleaned = -0.00336939 Jy ! Component: 850 - total flux cleaned = -0.00326539 Jy ! Component: 900 - total flux cleaned = -0.00315055 Jy ! Component: 950 - total flux cleaned = -0.00302567 Jy ! Component: 1000 - total flux cleaned = -0.00287892 Jy ! Component: 1050 - total flux cleaned = -0.00275095 Jy ! Component: 1100 - total flux cleaned = -0.00260236 Jy ! Component: 1150 - total flux cleaned = -0.00244656 Jy ! Component: 1200 - total flux cleaned = -0.00230791 Jy ! Component: 1250 - total flux cleaned = -0.00227461 Jy ! Component: 1300 - total flux cleaned = -0.00223118 Jy ! Component: 1350 - total flux cleaned = -0.00221001 Jy ! Component: 1400 - total flux cleaned = -0.00219987 Jy ! Component: 1450 - total flux cleaned = -0.00214937 Jy ! Component: 1500 - total flux cleaned = -0.00209024 Jy ! Component: 1550 - total flux cleaned = -0.00205216 Jy ! Component: 1600 - total flux cleaned = -0.00203336 Jy ! Component: 1650 - total flux cleaned = -0.0020239 Jy ! Component: 1700 - total flux cleaned = -0.00198791 Jy ! Component: 1750 - total flux cleaned = -0.00197035 Jy ! Component: 1800 - total flux cleaned = -0.0019875 Jy ! Component: 1850 - total flux cleaned = -0.00196209 Jy ! Component: 1900 - total flux cleaned = -0.00193718 Jy ! Component: 1950 - total flux cleaned = -0.00192898 Jy ! Component: 2000 - total flux cleaned = -0.00190516 Jy ! Component: 2050 - total flux cleaned = -0.00190502 Jy ! Component: 2100 - total flux cleaned = -0.00188962 Jy ! Component: 2150 - total flux cleaned = -0.00190461 Jy ! Component: 2200 - total flux cleaned = -0.00188953 Jy ! Component: 2250 - total flux cleaned = -0.00188226 Jy ! Component: 2300 - total flux cleaned = -0.00186787 Jy ! Component: 2350 - total flux cleaned = -0.00187498 Jy ! Component: 2400 - total flux cleaned = -0.00186789 Jy ! Component: 2450 - total flux cleaned = -0.00185402 Jy ! Component: 2500 - total flux cleaned = -0.00186785 Jy ! Component: 2550 - total flux cleaned = -0.00184747 Jy ! Component: 2600 - total flux cleaned = -0.00184076 Jy ! Component: 2650 - total flux cleaned = -0.00184748 Jy ! Component: 2700 - total flux cleaned = -0.0018339 Jy ! Component: 2750 - total flux cleaned = -0.00183387 Jy ! Component: 2800 - total flux cleaned = -0.00184079 Jy ! Component: 2850 - total flux cleaned = -0.00184075 Jy ! Component: 2900 - total flux cleaned = -0.00184771 Jy ! Component: 2950 - total flux cleaned = -0.0018477 Jy ! Component: 3000 - total flux cleaned = -0.00184072 Jy ! Component: 3050 - total flux cleaned = -0.00184068 Jy ! Component: 3100 - total flux cleaned = -0.00184059 Jy ! Component: 3150 - total flux cleaned = -0.00182608 Jy ! Component: 3200 - total flux cleaned = -0.00182608 Jy ! Component: 3250 - total flux cleaned = -0.00179643 Jy ! Component: 3300 - total flux cleaned = -0.00177391 Jy ! Component: 3350 - total flux cleaned = -0.0017511 Jy ! Component: 3400 - total flux cleaned = -0.00172803 Jy ! Component: 3450 - total flux cleaned = -0.00170464 Jy ! Component: 3500 - total flux cleaned = -0.00167303 Jy ! Component: 3550 - total flux cleaned = -0.00166491 Jy ! Component: 3600 - total flux cleaned = -0.00162441 Jy ! Component: 3650 - total flux cleaned = -0.00162434 Jy ! Component: 3700 - total flux cleaned = -0.00159942 Jy ! Component: 3750 - total flux cleaned = -0.00159095 Jy ! Component: 3800 - total flux cleaned = -0.00156523 Jy ! Component: 3850 - total flux cleaned = -0.00154764 Jy ! Component: 3900 - total flux cleaned = -0.00152992 Jy ! Component: 3950 - total flux cleaned = -0.00151176 Jy ! Component: 4000 - total flux cleaned = -0.00149349 Jy ! Component: 4050 - total flux cleaned = -0.00147489 Jy ! Total flux subtracted in 4096 components = -0.00144658 Jy ! Clean residual min=-0.000604 max=0.000537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.44126 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 420 components and 0.44126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2101-2933_X_20180619_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 6.397 at -26.39 degrees (North through East) ! Clean map min=-0.0015972 max=0.3156 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2101-2933_X_20180619_map.fits wmodel /tmp/maps//J2101-2933_X_20180619_map.mod ! Writing 420 model components to file: /tmp/maps//J2101-2933_X_20180619_map.mod wobs /tmp/maps//J2101-2933_X_20180619_uvs.fits ! Writing UV FITS file: /tmp/maps//J2101-2933_X_20180619_uvs.fits wwins /tmp/maps//J2101-2933_X_20180619_map.win ! wwins: Wrote 2 windows to /tmp/maps//J2101-2933_X_20180619_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.315602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167839 0.167839 0.335678 0.671357 1.34271 2.68543 5.37085 10.7417 21.4834 42.9668 85.9337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.315 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1787.43 quit ! Quitting program ! Log file /tmp/maps//J2101-2933_X_20180619_dfm.log closed on Wed Jul 4 23:45:24 2018