! Started logfile: /scr/pima/bg219e_uvs/J0836-2016_X_dfm.log on Thu May 19 18:31:01 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J0836-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0836-2016_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.770833 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 6660 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0836-2016_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 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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.179217Jy sigma=25.416870 ! Fit after self-cal, rms=0.967275Jy sigma=11.226222 ! 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=0.7707 mas, bmaj=3.09 mas, bpa=16.15 degrees ! Estimated noise=1.29929 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 = 1.39997 Jy ! Component: 100 - total flux cleaned = 1.72213 Jy ! Total flux subtracted in 100 components = 1.72213 Jy ! Clean residual min=-0.040425 max=0.125183 Jy/beam ! Clean residual mean=-0.000275 rms=0.013689 Jy/beam ! Combined flux in latest and established models = 1.72213 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.72213 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.317503Jy sigma=3.593219 ! Fit after self-cal, rms=0.317491Jy sigma=3.593154 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140586 Jy ! Component: 100 - total flux cleaned = 0.221486 Jy ! Total flux subtracted in 100 components = 0.221486 Jy ! Clean residual min=-0.026437 max=0.043816 Jy/beam ! Clean residual mean=-0.000158 rms=0.007145 Jy/beam ! Combined flux in latest and established models = 1.94362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 1.94362 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.178416Jy sigma=2.009142 ! Fit after self-cal, rms=0.178311Jy sigma=2.008474 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543866 Jy ! Component: 100 - total flux cleaned = 0.0927209 Jy ! Total flux subtracted in 100 components = 0.0927209 Jy ! Clean residual min=-0.021274 max=0.028197 Jy/beam ! Clean residual mean=-0.000110 rms=0.005356 Jy/beam ! Combined flux in latest and established models = 2.03634 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 2.03634 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.140412Jy sigma=1.596972 ! Fit after self-cal, rms=0.140309Jy sigma=1.596074 ! 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=1.042 mas, bmaj=3.504 mas, bpa=12.35 degrees ! Estimated noise=0.883284 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 = 0.0571214 Jy ! Component: 100 - total flux cleaned = 0.0902083 Jy ! Component: 150 - total flux cleaned = 0.111796 Jy ! Component: 200 - total flux cleaned = 0.126867 Jy ! Total flux subtracted in 200 components = 0.126867 Jy ! Clean residual min=-0.015629 max=0.019546 Jy/beam ! Clean residual mean=-0.000105 rms=0.004741 Jy/beam ! Combined flux in latest and established models = 2.16321 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 2.16321 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110059Jy sigma=1.286544 ! Fit after self-cal, rms=0.109626Jy sigma=1.279355 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 3.504 at 12.35 degrees (North through East) ! Clean map min=-0.015374 max=1.887 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 1.00 NL 1.00 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.00 ! LA 1.01 NL 1.01 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 1.01 ! LA 0.99 NL 1.00 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 NL 1.02 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 0.98 ! LA 1.00 NL 1.01 OV 1.01 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.03 KP 1.00 ! LA 0.99 NL 1.00 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 1.00 ! LA 0.99 NL 1.01 OV 1.01 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 1.00 ! LA 1.00 NL 1.01 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.01 ! LA 0.98 NL 1.01 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.99 ! LA 1.00 NL 1.00 OV 1.01 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.109626Jy sigma=1.279355 ! Fit after self-cal, rms=0.104067Jy sigma=1.202394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.518 mas, bpa=12.42 degrees ! Estimated noise=0.881513 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 (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177526 Jy ! Component: 100 - total flux cleaned = 0.0240198 Jy ! Component: 150 - total flux cleaned = 0.0285644 Jy ! Component: 200 - total flux cleaned = 0.0301652 Jy ! Total flux subtracted in 200 components = 0.0301652 Jy ! Clean residual min=-0.014021 max=0.014235 Jy/beam ! Clean residual mean=-0.000046 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 2.19337 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 2.19337 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099670Jy sigma=1.158823 ! Fit after self-cal, rms=0.099197Jy sigma=1.152689 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099197Jy sigma=1.152689 ! Fit after self-cal, rms=0.093165Jy sigma=1.088132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.519 mas, bpa=12.4 degrees ! Estimated noise=0.880998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472683 Jy ! Component: 100 - total flux cleaned = 0.00580698 Jy ! Component: 150 - total flux cleaned = 0.00750838 Jy ! Component: 200 - total flux cleaned = 0.00866972 Jy ! Total flux subtracted in 200 components = 0.00866972 Jy ! Clean residual min=-0.009181 max=0.009823 Jy/beam ! Clean residual mean=-0.000030 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 2.20204 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 121 components and 2.20204 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092075Jy sigma=1.077041 ! Fit after self-cal, rms=0.091968Jy sigma=1.075359 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 = 0.00346905 Jy ! Component: 100 - total flux cleaned = 0.00511765 Jy ! Component: 150 - total flux cleaned = 0.00535782 Jy ! Component: 200 - total flux cleaned = 0.00535962 Jy ! Total flux subtracted in 200 components = 0.00535962 Jy ! Clean residual min=-0.008702 max=0.009178 Jy/beam ! Clean residual mean=-0.000029 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 2.2074 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 145 components and 2.2074 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091566Jy sigma=1.071382 ! Fit after self-cal, rms=0.091529Jy sigma=1.070732 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091529Jy sigma=1.070732 ! Fit after self-cal, rms=0.087103Jy sigma=1.021151 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.518 mas, bpa=12.37 degrees ! Estimated noise=0.880881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942585 Jy ! Component: 100 - total flux cleaned = 0.000290664 Jy ! Component: 150 - total flux cleaned = 0.000387673 Jy ! Component: 200 - total flux cleaned = 0.000661878 Jy ! Total flux subtracted in 200 components = 0.000661878 Jy ! Clean residual min=-0.005774 max=0.006922 Jy/beam ! Clean residual mean=-0.000013 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 2.20806 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 162 components and 2.20806 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086736Jy sigma=1.016699 ! Fit after self-cal, rms=0.086723Jy sigma=1.016366 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402149 Jy ! Component: 100 - total flux cleaned = 0.00348286 Jy ! Component: 150 - total flux cleaned = 0.00314171 Jy ! Component: 200 - total flux cleaned = 0.0029351 Jy ! Total flux subtracted in 200 components = 0.0029351 Jy ! Clean residual min=-0.004940 max=0.004418 Jy/beam ! Clean residual mean=-0.000012 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 2.211 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 183 components and 2.211 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086238Jy sigma=1.011626 ! Fit after self-cal, rms=0.086213Jy sigma=1.011389 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086213Jy sigma=1.011389 ! Fit after self-cal, rms=0.085981Jy sigma=1.010171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=4.793 mas, bpa=2.332 degrees ! Estimated noise=1.0776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234794 Jy ! Component: 100 - total flux cleaned = -0.0026911 Jy ! Component: 150 - total flux cleaned = -0.00250375 Jy ! Component: 200 - total flux cleaned = -0.00234223 Jy ! Total flux subtracted in 200 components = -0.00234223 Jy ! Clean residual min=-0.004409 max=0.005194 Jy/beam ! Clean residual mean=-0.000019 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 2.20866 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 2.20866 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085809Jy sigma=1.008644 ! Fit after self-cal, rms=0.085804Jy sigma=1.008508 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 = 0.000160004 Jy ! Component: 100 - total flux cleaned = 0.000302407 Jy ! Component: 150 - total flux cleaned = 0.000556 Jy ! Component: 200 - total flux cleaned = 0.000726312 Jy ! Total flux subtracted in 200 components = 0.000726312 Jy ! Clean residual min=-0.004091 max=0.004823 Jy/beam ! Clean residual mean=-0.000018 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 2.20938 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 215 components and 2.20938 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085735Jy sigma=1.007964 ! Fit after self-cal, rms=0.085732Jy sigma=1.007908 ! 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=1.044 mas, bmaj=3.517 mas, bpa=12.37 degrees ! Estimated noise=0.880406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.517 at 12.37 degrees (North through East) ! Clean map min=-0.0044145 max=1.8785 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085732Jy sigma=1.007908 ! Fit after self-cal, rms=0.067662Jy sigma=0.693630 ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.518 mas, bpa=12.39 degrees ! Estimated noise=0.879895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277381 Jy ! Component: 100 - total flux cleaned = -0.00385699 Jy ! Component: 150 - total flux cleaned = -0.00403548 Jy ! Component: 200 - total flux cleaned = -0.00425886 Jy ! Total flux subtracted in 200 components = -0.00425886 Jy ! Clean residual min=-0.003714 max=0.003834 Jy/beam ! Clean residual mean=-0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 2.20512 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 231 components and 2.20512 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067371Jy sigma=0.689430 ! Fit after self-cal, rms=0.067355Jy sigma=0.689292 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477467 Jy ! Component: 100 - total flux cleaned = -0.000728975 Jy ! Component: 150 - total flux cleaned = -0.000785547 Jy ! Component: 200 - total flux cleaned = -0.000954237 Jy ! Total flux subtracted in 200 components = -0.000954237 Jy ! Clean residual min=-0.003670 max=0.003747 Jy/beam ! Clean residual mean=-0.000006 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 2.20417 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 244 components and 2.20417 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067254Jy sigma=0.688077 ! Fit after self-cal, rms=0.067251Jy sigma=0.688043 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067251Jy sigma=0.688043 ! Fit after self-cal, rms=0.067098Jy sigma=0.687077 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=0.7704 mas, bmaj=3.105 mas, bpa=16.21 degrees ! Estimated noise=1.30595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40708 Jy ! Component: 100 - total flux cleaned = 1.73123 Jy ! Component: 150 - total flux cleaned = 1.87086 Jy ! Component: 200 - total flux cleaned = 1.94852 Jy ! Total flux subtracted in 200 components = 1.94852 Jy ! Clean residual min=-0.017491 max=0.039008 Jy/beam ! Clean residual mean=-0.000116 rms=0.005323 Jy/beam ! Combined flux in latest and established models = 1.94852 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.94852 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.518 mas, bpa=12.4 degrees ! Estimated noise=0.879497 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 = 0.0758981 Jy ! Component: 100 - total flux cleaned = 0.119038 Jy ! Component: 150 - total flux cleaned = 0.147853 Jy ! Component: 200 - total flux cleaned = 0.168662 Jy ! Total flux subtracted in 200 components = 0.168662 Jy ! Clean residual min=-0.008633 max=0.012100 Jy/beam ! Clean residual mean=-0.000064 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 2.11718 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 71 components and 2.11718 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=2.226 mas, bmaj=4.793 mas, bpa=2.304 degrees ! Estimated noise=1.07587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225361 Jy ! Component: 100 - total flux cleaned = 0.0377656 Jy ! Component: 150 - total flux cleaned = 0.049056 Jy ! Component: 200 - total flux cleaned = 0.0560048 Jy ! Total flux subtracted in 200 components = 0.0560048 Jy ! Clean residual min=-0.006449 max=0.007294 Jy/beam ! Clean residual mean=-0.000045 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 2.17319 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518254 Jy ! Component: 100 - total flux cleaned = 0.00917522 Jy ! Component: 150 - total flux cleaned = 0.0115914 Jy ! Component: 200 - total flux cleaned = 0.0133658 Jy ! Total flux subtracted in 200 components = 0.0133658 Jy ! Clean residual min=-0.004542 max=0.005654 Jy/beam ! Clean residual mean=-0.000026 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 2.18655 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 176 components and 2.18655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.518 mas, bpa=12.4 degrees ! Estimated noise=0.879497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456935 Jy ! Component: 100 - total flux cleaned = 0.0075925 Jy ! Component: 150 - total flux cleaned = 0.00957821 Jy ! Component: 200 - total flux cleaned = 0.0110606 Jy ! Total flux subtracted in 200 components = 0.0110606 Jy ! Clean residual min=-0.003795 max=0.003841 Jy/beam ! Clean residual mean=-0.000008 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 2.19761 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 2.19762 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067290Jy sigma=0.691351 ! Fit after self-cal, rms=0.067286Jy sigma=0.690523 wmodel /J0836-2016_X_map.mod ! wmodel: Unable to open new model file: /J0836-2016_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0836-2016_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.518 at 12.4 degrees (North through East) ! Clean map min=-0.0044587 max=1.8842 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0836-2016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.88421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000924282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147162 0.147162 0.294324 0.588648 1.1773 2.35459 4.70919 9.41837 18.8367 37.6735 75.347 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.884 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2038.57 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0836-2016_X_dfm.log closed on Thu May 19 18:31:04 2016