! Started logfile: .//J2208-1316_C_dfm.log on Mon Jan 20 19:16:28 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 .//J2208-1316_C_uva.fits ! Reading UV FITS file: .//J2208-1316_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208-1316 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2208-1316_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002013Jy sigma=19.397577 ! Fit after self-cal, rms=0.942853Jy sigma=18.207410 ! 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=2.215 mas, bmaj=10.32 mas, bpa=-12.27 degrees ! Estimated noise=1.10078 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 = 0.0441612 Jy ! Component: 100 - total flux cleaned = 0.0540082 Jy ! Total flux subtracted in 100 components = 0.0540082 Jy ! Clean residual min=-0.006705 max=0.012898 Jy/beam ! Clean residual mean=0.000017 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.0540082 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0540082 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=0.044059Jy sigma=0.804189 ! Fit after self-cal, rms=0.043504Jy sigma=0.793183 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=9.93 mas, bpa=-12.45 degrees ! Estimated noise=0.745057 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 = 0.00645045 Jy ! Component: 100 - total flux cleaned = 0.00982709 Jy ! Component: 150 - total flux cleaned = 0.0122943 Jy ! Component: 200 - total flux cleaned = 0.0141411 Jy ! Total flux subtracted in 200 components = 0.0141411 Jy ! Clean residual min=-0.006636 max=0.013834 Jy/beam ! Clean residual mean=0.000007 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.0681493 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.0681493 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=0.042666Jy sigma=0.770137 ! Fit after self-cal, rms=0.042695Jy sigma=0.769807 ! Inverting map ! Added new window around map position (-8.4, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113947 Jy ! Component: 100 - total flux cleaned = 0.0151123 Jy ! Component: 150 - total flux cleaned = 0.0165272 Jy ! Component: 200 - total flux cleaned = 0.0172147 Jy ! Total flux subtracted in 200 components = 0.0172147 Jy ! Clean residual min=-0.004195 max=0.008665 Jy/beam ! Clean residual mean=0.000008 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.0853641 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.0853641 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=0.039454Jy sigma=0.705022 ! Fit after self-cal, rms=0.039077Jy sigma=0.696392 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.64 x 9.93 at -12.45 degrees (North through East) ! Clean map min=-0.004264 max=0.057878 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.09 KP 0.95 ! NL 1.02 OV 0.99 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.90 HN 0.97 KP 0.98 ! NL 0.95 OV 1.10 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.90 KP 1.08 ! NL 0.98 OV 1.00 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.19 KP 0.97 ! NL 0.85 OV 1.23 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.96 KP 1.15 ! NL 1.08 OV 1.17 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 0.91 KP 1.03 ! NL 1.02 OV 1.20 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.85 HN 0.91 KP 1.12 ! NL 0.98 OV 1.22 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.77 HN 0.96 KP 1.05 ! NL 1.02 OV 1.31 PT 0.91 ! ! ! Fit before self-cal, rms=0.039077Jy sigma=0.696392 ! Fit after self-cal, rms=0.039959Jy sigma=0.675630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.638 mas, bmaj=10.06 mas, bpa=-12.78 degrees ! Estimated noise=0.748205 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 = 0.00253502 Jy ! Component: 100 - total flux cleaned = 0.00296405 Jy ! Component: 150 - total flux cleaned = 0.0029629 Jy ! Component: 200 - total flux cleaned = 0.002963 Jy ! Total flux subtracted in 200 components = 0.002963 Jy ! Clean residual min=-0.002084 max=0.003445 Jy/beam ! Clean residual mean=0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0883271 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.0883271 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=0.039538Jy sigma=0.669527 ! Fit after self-cal, rms=0.039615Jy sigma=0.668531 ! 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=0.039615Jy sigma=0.668531 ! Fit after self-cal, rms=0.039625Jy sigma=0.668223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.634 mas, bmaj=10.08 mas, bpa=-12.79 degrees ! Estimated noise=0.749843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109371 Jy ! Component: 100 - total flux cleaned = 0.000985429 Jy ! Component: 150 - total flux cleaned = 0.000932601 Jy ! Component: 200 - total flux cleaned = 0.000890616 Jy ! Total flux subtracted in 200 components = 0.000890616 Jy ! Clean residual min=-0.001789 max=0.002696 Jy/beam ! Clean residual mean=0.000006 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0892177 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 0.0892177 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=0.039437Jy sigma=0.665633 ! Fit after self-cal, rms=0.039435Jy sigma=0.665309 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 = 0.000565322 Jy ! Component: 100 - total flux cleaned = 0.000453994 Jy ! Component: 150 - total flux cleaned = 0.000205477 Jy ! Component: 200 - total flux cleaned = 7.35845e-05 Jy ! Total flux subtracted in 200 components = 7.35845e-05 Jy ! Clean residual min=-0.001727 max=0.002196 Jy/beam ! Clean residual mean=0.000006 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0892912 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.0892912 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=0.039341Jy sigma=0.664113 ! Fit after self-cal, rms=0.039342Jy sigma=0.663941 ! 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=0.039342Jy sigma=0.663941 ! Fit after self-cal, rms=0.039114Jy sigma=0.663619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.63 mas, bmaj=10.08 mas, bpa=-12.78 degrees ! Estimated noise=0.748369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546615 Jy ! Component: 100 - total flux cleaned = 0.00041764 Jy ! Component: 150 - total flux cleaned = 0.000224148 Jy ! Component: 200 - total flux cleaned = 0.000148968 Jy ! Total flux subtracted in 200 components = 0.000148968 Jy ! Clean residual min=-0.001666 max=0.001989 Jy/beam ! Clean residual mean=0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0894402 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.0894402 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=0.039051Jy sigma=0.662738 ! Fit after self-cal, rms=0.039046Jy sigma=0.662587 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 = 0.000393552 Jy ! Component: 100 - total flux cleaned = 0.000373037 Jy ! Component: 150 - total flux cleaned = 0.00026828 Jy ! Component: 200 - total flux cleaned = 0.000191057 Jy ! Total flux subtracted in 200 components = 0.000191057 Jy ! Clean residual min=-0.001681 max=0.001921 Jy/beam ! Clean residual mean=0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0896313 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.0896313 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=0.039011Jy sigma=0.662149 ! Fit after self-cal, rms=0.039012Jy sigma=0.662064 ! 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=0.039012Jy sigma=0.662064 ! Fit after self-cal, rms=0.038904Jy sigma=0.661950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=9.609 mas, bpa=-13.73 degrees ! Estimated noise=0.810322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477326 Jy ! Component: 100 - total flux cleaned = 0.000327123 Jy ! Component: 150 - total flux cleaned = 0.000140794 Jy ! Component: 200 - total flux cleaned = 2.51366e-05 Jy ! Total flux subtracted in 200 components = 2.51366e-05 Jy ! Clean residual min=-0.001441 max=0.001520 Jy/beam ! Clean residual mean=0.000007 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0896564 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 0.0896564 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=0.038880Jy sigma=0.661623 ! Fit after self-cal, rms=0.038878Jy sigma=0.661557 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 = 0.000204319 Jy ! Component: 100 - total flux cleaned = 0.000208162 Jy ! Component: 150 - total flux cleaned = 0.000152065 Jy ! Component: 200 - total flux cleaned = 0.000101231 Jy ! Total flux subtracted in 200 components = 0.000101231 Jy ! Clean residual min=-0.001455 max=0.001518 Jy/beam ! Clean residual mean=0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0897576 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 0.0897576 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=0.038864Jy sigma=0.661384 ! Fit after self-cal, rms=0.038864Jy sigma=0.661342 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=10.08 mas, bpa=-12.77 degrees ! Estimated noise=0.747177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.627 x 10.08 at -12.77 degrees (North through East) ! Clean map min=-0.0026656 max=0.055415 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=2.199 mas, bmaj=10.49 mas, bpa=-12.58 degrees ! Estimated noise=1.11638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450425 Jy ! Component: 100 - total flux cleaned = 0.0598724 Jy ! Component: 150 - total flux cleaned = 0.0669007 Jy ! Component: 200 - total flux cleaned = 0.070519 Jy ! Total flux subtracted in 200 components = 0.070519 Jy ! Clean residual min=-0.005076 max=0.004866 Jy/beam ! Clean residual mean=0.000019 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.0705191 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0705191 Jy ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=10.08 mas, bpa=-12.77 degrees ! Estimated noise=0.747177 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 = 0.00598935 Jy ! Component: 100 - total flux cleaned = 0.00991149 Jy ! Component: 150 - total flux cleaned = 0.0119722 Jy ! Component: 200 - total flux cleaned = 0.0132894 Jy ! Total flux subtracted in 200 components = 0.0132894 Jy ! Clean residual min=-0.002617 max=0.004196 Jy/beam ! Clean residual mean=0.000015 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0838085 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 73 components and 0.0838084 Jy ! Inverting map ! Added new window around map position (7.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333703 Jy ! Component: 100 - total flux cleaned = 0.00495349 Jy ! Component: 150 - total flux cleaned = 0.00593334 Jy ! Component: 200 - total flux cleaned = 0.00671026 Jy ! Total flux subtracted in 200 components = 0.00671026 Jy ! Clean residual min=-0.001921 max=0.001746 Jy/beam ! Clean residual mean=0.000010 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0905187 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 0.0905187 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=9.609 mas, bpa=-13.73 degrees ! Estimated noise=0.810322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603387 Jy ! Component: 100 - total flux cleaned = 0.000802964 Jy ! Component: 150 - total flux cleaned = 0.000888061 Jy ! Component: 200 - total flux cleaned = 0.000927801 Jy ! Total flux subtracted in 200 components = 0.000927801 Jy ! Clean residual min=-0.001528 max=0.001561 Jy/beam ! Clean residual mean=0.000011 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0914465 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 = -1.9905e-06 Jy ! Component: 100 - total flux cleaned = -9.05242e-05 Jy ! Component: 150 - total flux cleaned = -0.000115322 Jy ! Component: 200 - total flux cleaned = -0.000163211 Jy ! Total flux subtracted in 200 components = -0.000163211 Jy ! Clean residual min=-0.001340 max=0.001418 Jy/beam ! Clean residual mean=0.000009 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0912833 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 179 components and 0.0912833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=10.08 mas, bpa=-12.77 degrees ! Estimated noise=0.747177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206074 Jy ! Component: 100 - total flux cleaned = -0.000256007 Jy ! Component: 150 - total flux cleaned = -0.000393155 Jy ! Component: 200 - total flux cleaned = -0.000435092 Jy ! Total flux subtracted in 200 components = -0.000435092 Jy ! Clean residual min=-0.001533 max=0.001438 Jy/beam ! Clean residual mean=0.000006 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0908482 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 204 components and 0.0908482 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=0.038765Jy sigma=0.660124 ! Fit after self-cal, rms=0.038747Jy sigma=0.659826 wmodel J2208-1316_C_map.mod ! Writing 204 model components to file: J2208-1316_C_map.mod wobs J2208-1316_C_uvs.fits ! Writing UV FITS file: J2208-1316_C_uvs.fits wwins J2208-1316_C_map.win ! wwins: Wrote 3 windows to J2208-1316_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 = -0.000287375 Jy ! Component: 100 - total flux cleaned = -0.000514986 Jy ! Component: 150 - total flux cleaned = -0.000652115 Jy ! Component: 200 - total flux cleaned = -0.000800681 Jy ! Component: 250 - total flux cleaned = -0.000921713 Jy ! Component: 300 - total flux cleaned = -0.000979042 Jy ! Component: 350 - total flux cleaned = -0.00101572 Jy ! Component: 400 - total flux cleaned = -0.00106876 Jy ! Component: 450 - total flux cleaned = -0.00115418 Jy ! Component: 500 - total flux cleaned = -0.00120341 Jy ! Component: 550 - total flux cleaned = -0.00128263 Jy ! Component: 600 - total flux cleaned = -0.00137469 Jy ! Component: 650 - total flux cleaned = -0.00141941 Jy ! Component: 700 - total flux cleaned = -0.00147728 Jy ! Component: 750 - total flux cleaned = -0.00150508 Jy ! Component: 800 - total flux cleaned = -0.00146377 Jy ! Component: 850 - total flux cleaned = -0.00141032 Jy ! Component: 900 - total flux cleaned = -0.00138396 Jy ! Component: 950 - total flux cleaned = -0.0013199 Jy ! Component: 1000 - total flux cleaned = -0.00123278 Jy ! Component: 1050 - total flux cleaned = -0.00117177 Jy ! Component: 1100 - total flux cleaned = -0.0011238 Jy ! Component: 1150 - total flux cleaned = -0.0010531 Jy ! Component: 1200 - total flux cleaned = -0.00104135 Jy ! Component: 1250 - total flux cleaned = -0.00100697 Jy ! Component: 1300 - total flux cleaned = -0.000951117 Jy ! Component: 1350 - total flux cleaned = -0.000929226 Jy ! Component: 1400 - total flux cleaned = -0.000896557 Jy ! Component: 1450 - total flux cleaned = -0.000853686 Jy ! Component: 1500 - total flux cleaned = -0.000864148 Jy ! Component: 1550 - total flux cleaned = -0.000822338 Jy ! Component: 1600 - total flux cleaned = -0.000811943 Jy ! Component: 1650 - total flux cleaned = -0.000791466 Jy ! Component: 1700 - total flux cleaned = -0.000771302 Jy ! Component: 1750 - total flux cleaned = -0.000781385 Jy ! Component: 1800 - total flux cleaned = -0.00080121 Jy ! Component: 1850 - total flux cleaned = -0.00085972 Jy ! Component: 1900 - total flux cleaned = -0.000888714 Jy ! Component: 1950 - total flux cleaned = -0.000927047 Jy ! Component: 2000 - total flux cleaned = -0.00095555 Jy ! Component: 2050 - total flux cleaned = -0.000993294 Jy ! Component: 2100 - total flux cleaned = -0.00101198 Jy ! Component: 2150 - total flux cleaned = -0.00103045 Jy ! Component: 2200 - total flux cleaned = -0.00102121 Jy ! Component: 2250 - total flux cleaned = -0.00106689 Jy ! Component: 2300 - total flux cleaned = -0.00109404 Jy ! Component: 2350 - total flux cleaned = -0.00110302 Jy ! Component: 2400 - total flux cleaned = -0.00112097 Jy ! Component: 2450 - total flux cleaned = -0.00112099 Jy ! Component: 2500 - total flux cleaned = -0.00114757 Jy ! Component: 2550 - total flux cleaned = -0.00117396 Jy ! Component: 2600 - total flux cleaned = -0.00117409 Jy ! Component: 2650 - total flux cleaned = -0.0012174 Jy ! Component: 2700 - total flux cleaned = -0.00125186 Jy ! Component: 2750 - total flux cleaned = -0.00128618 Jy ! Component: 2800 - total flux cleaned = -0.00129468 Jy ! Component: 2850 - total flux cleaned = -0.00133713 Jy ! Component: 2900 - total flux cleaned = -0.00137941 Jy ! Component: 2950 - total flux cleaned = -0.00142145 Jy ! Component: 3000 - total flux cleaned = -0.00142981 Jy ! Component: 3050 - total flux cleaned = -0.00147145 Jy ! Component: 3100 - total flux cleaned = -0.00150461 Jy ! Component: 3150 - total flux cleaned = -0.00153766 Jy ! Component: 3200 - total flux cleaned = -0.00157882 Jy ! Component: 3250 - total flux cleaned = -0.00157879 Jy ! Component: 3300 - total flux cleaned = -0.00161972 Jy ! Component: 3350 - total flux cleaned = -0.00163608 Jy ! Component: 3400 - total flux cleaned = -0.00167683 Jy ! Component: 3450 - total flux cleaned = -0.00171743 Jy ! Component: 3500 - total flux cleaned = -0.00176611 Jy ! Component: 3550 - total flux cleaned = -0.00180664 Jy ! Component: 3600 - total flux cleaned = -0.00183901 Jy ! Component: 3650 - total flux cleaned = -0.00188755 Jy ! Component: 3700 - total flux cleaned = -0.00192795 Jy ! Component: 3750 - total flux cleaned = -0.00194412 Jy ! Component: 3800 - total flux cleaned = -0.00199257 Jy ! Component: 3850 - total flux cleaned = -0.00204096 Jy ! Component: 3900 - total flux cleaned = -0.00206512 Jy ! Component: 3950 - total flux cleaned = -0.00208926 Jy ! Component: 4000 - total flux cleaned = -0.00213761 Jy ! Component: 4050 - total flux cleaned = -0.00215371 Jy ! Total flux subtracted in 4096 components = -0.00218597 Jy ! Clean residual min=-0.000489 max=0.000497 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0886623 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 484 components and 0.0886623 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2208-1316_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.627 x 10.08 at -12.77 degrees (North through East) ! Clean map min=-0.0016008 max=0.053559 Jy/beam ! Writing clean map to FITS file: .//J2208-1316_C_map.fits wmodel .//J2208-1316_C_map.mod ! Writing 484 model components to file: .//J2208-1316_C_map.mod wobs .//J2208-1316_C_uvs.fits ! Writing UV FITS file: .//J2208-1316_C_uvs.fits wwins .//J2208-1316_C_map.win ! wwins: Wrote 4 windows to .//J2208-1316_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0535588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779337 0.779337 1.55867 3.11735 6.2347 12.4694 24.9388 49.8776 99.7552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.942 quit ! Quitting program ! Log file .//J2208-1316_C_dfm.log closed on Mon Jan 20 19:16:32 2020