! Started logfile: /scr/pima/bg219i_uvs/J0433+2905_X_dfm.log on Thu May 19 23:02:40 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/bg219i_uvs/J0433+2905_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0433+2905_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863492 visibilities/baseline/integration-bin. ! Found source: J0433+2905 ! ! 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 3264 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 J0433+2905_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053490Jy sigma=21.288896 ! Fit after self-cal, rms=0.714480Jy sigma=14.242720 ! 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=0.6495 mas, bmaj=1.931 mas, bpa=12.05 degrees ! Estimated noise=1.02921 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 = 0.224833 Jy ! Component: 100 - total flux cleaned = 0.273884 Jy ! Total flux subtracted in 100 components = 0.273884 Jy ! Clean residual min=-0.007610 max=0.014126 Jy/beam ! Clean residual mean=-0.000003 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.273884 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.273884 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=0.081036Jy sigma=1.463326 ! Fit after self-cal, rms=0.081046Jy sigma=1.463105 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132782 Jy ! Component: 100 - total flux cleaned = 0.0201653 Jy ! Total flux subtracted in 100 components = 0.0201653 Jy ! Clean residual min=-0.006918 max=0.009249 Jy/beam ! Clean residual mean=-0.000001 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.29405 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.29405 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=0.078787Jy sigma=1.372868 ! Fit after self-cal, rms=0.078776Jy sigma=1.372624 ! 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=0.8453 mas, bmaj=2.132 mas, bpa=12.63 degrees ! Estimated noise=0.703816 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 (-3.6, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128098 Jy ! Component: 100 - total flux cleaned = 0.0198262 Jy ! Component: 150 - total flux cleaned = 0.0250204 Jy ! Component: 200 - total flux cleaned = 0.0289558 Jy ! Total flux subtracted in 200 components = 0.0289558 Jy ! Clean residual min=-0.006248 max=0.007313 Jy/beam ! Clean residual mean=-0.000004 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.323005 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.323005 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=0.076475Jy sigma=1.316119 ! Fit after self-cal, rms=0.076297Jy sigma=1.311197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8453 x 2.132 at 12.63 degrees (North through East) ! Clean map min=-0.0061819 max=0.28817 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 0.97 FD 1.09 HN 0.98 KP 1.00 ! LA 0.96 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.04 KP 0.95 ! LA 0.95 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 0.99 ! LA 0.94 MK 1.01 NL 1.01 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 0.98 ! LA 0.96 MK 0.97 NL 1.02 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 0.99 KP 1.01 ! LA 0.93 MK 1.01 NL 0.97 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 0.99 ! LA 0.94 MK 0.99 NL 1.02 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.97 KP 1.00 ! LA 0.97 MK 0.98 NL 1.04 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.96 KP 1.00 ! LA 0.96 MK 1.03 NL 0.99 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.03 KP 1.01 ! LA 0.97 MK 0.97 NL 1.01 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 1.00 ! LA 0.94 MK 0.99 NL 1.03 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.04 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 0.98 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 0.93 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.076297Jy sigma=1.311197 ! Fit after self-cal, rms=0.076453Jy sigma=1.281141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8463 mas, bmaj=2.14 mas, bpa=12.49 degrees ! Estimated noise=0.699909 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 = -0.000440624 Jy ! Component: 100 - total flux cleaned = -0.000503965 Jy ! Component: 150 - total flux cleaned = -0.000450074 Jy ! Component: 200 - total flux cleaned = -0.000307934 Jy ! Total flux subtracted in 200 components = -0.000307934 Jy ! Clean residual min=-0.004208 max=0.005117 Jy/beam ! Clean residual mean=-0.000000 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.322697 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.322698 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=0.076310Jy sigma=1.279431 ! Fit after self-cal, rms=0.076339Jy sigma=1.279212 ! 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=0.076339Jy sigma=1.279212 ! Fit after self-cal, rms=0.076147Jy sigma=1.278946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.141 mas, bpa=12.43 degrees ! Estimated noise=0.697709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131784 Jy ! Component: 100 - total flux cleaned = -0.00131885 Jy ! Component: 150 - total flux cleaned = -0.00110937 Jy ! Component: 200 - total flux cleaned = -0.000917969 Jy ! Total flux subtracted in 200 components = -0.000917969 Jy ! Clean residual min=-0.004135 max=0.004931 Jy/beam ! Clean residual mean=-0.000000 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.32178 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.32178 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=0.076061Jy sigma=1.278249 ! Fit after self-cal, rms=0.076050Jy sigma=1.278159 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 (5, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384857 Jy ! Component: 100 - total flux cleaned = 0.00480637 Jy ! Component: 150 - total flux cleaned = 0.00538323 Jy ! Component: 200 - total flux cleaned = 0.00565716 Jy ! Total flux subtracted in 200 components = 0.00565716 Jy ! Clean residual min=-0.003748 max=0.003410 Jy/beam ! Clean residual mean=0.000000 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.327437 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.327437 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=0.075767Jy sigma=1.273482 ! Fit after self-cal, rms=0.075747Jy sigma=1.273312 ! 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=0.075747Jy sigma=1.273312 ! Fit after self-cal, rms=0.075497Jy sigma=1.272693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.141 mas, bpa=12.4 degrees ! Estimated noise=0.694485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423912 Jy ! Component: 100 - total flux cleaned = -0.000160564 Jy ! Component: 150 - total flux cleaned = -6.89211e-05 Jy ! Component: 200 - total flux cleaned = 1.71345e-05 Jy ! Total flux subtracted in 200 components = 1.71345e-05 Jy ! Clean residual min=-0.003439 max=0.003313 Jy/beam ! Clean residual mean=0.000000 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.327454 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.327454 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=0.075397Jy sigma=1.271955 ! Fit after self-cal, rms=0.075390Jy sigma=1.271911 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 = 2.28445e-05 Jy ! Component: 100 - total flux cleaned = 0.000137628 Jy ! Component: 150 - total flux cleaned = 0.000245162 Jy ! Component: 200 - total flux cleaned = 0.000410898 Jy ! Total flux subtracted in 200 components = 0.000410898 Jy ! Clean residual min=-0.003405 max=0.003305 Jy/beam ! Clean residual mean=0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.327865 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.327865 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=0.075345Jy sigma=1.271457 ! Fit after self-cal, rms=0.075341Jy sigma=1.271429 ! 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=0.075341Jy sigma=1.271429 ! Fit after self-cal, rms=0.075150Jy sigma=1.271089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=2.87 mas, bpa=6.152 degrees ! Estimated noise=0.92885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364399 Jy ! Component: 100 - total flux cleaned = -0.0003182 Jy ! Component: 150 - total flux cleaned = -0.000397854 Jy ! Component: 200 - total flux cleaned = -0.0003644 Jy ! Total flux subtracted in 200 components = -0.0003644 Jy ! Clean residual min=-0.004420 max=0.003536 Jy/beam ! Clean residual mean=0.000001 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.3275 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.3275 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=0.075117Jy sigma=1.271001 ! Fit after self-cal, rms=0.075108Jy sigma=1.270926 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 = -0.000120947 Jy ! Component: 100 - total flux cleaned = -5.8764e-05 Jy ! Component: 150 - total flux cleaned = 2.22098e-05 Jy ! Component: 200 - total flux cleaned = -2.5467e-06 Jy ! Total flux subtracted in 200 components = -2.5467e-06 Jy ! Clean residual min=-0.004326 max=0.003487 Jy/beam ! Clean residual mean=0.000001 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.327498 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.327498 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=0.075099Jy sigma=1.271016 ! Fit after self-cal, rms=0.075095Jy sigma=1.270977 ! 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=0.8478 mas, bmaj=2.142 mas, bpa=12.38 degrees ! Estimated noise=0.692002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.142 at 12.38 degrees (North through East) ! Clean map min=-0.0036962 max=0.28538 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=0.6516 mas, bmaj=1.935 mas, bpa=11.82 degrees ! Estimated noise=1.01564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221834 Jy ! Component: 100 - total flux cleaned = 0.270209 Jy ! Component: 150 - total flux cleaned = 0.284535 Jy ! Component: 200 - total flux cleaned = 0.291733 Jy ! Total flux subtracted in 200 components = 0.291733 Jy ! Clean residual min=-0.005400 max=0.005797 Jy/beam ! Clean residual mean=-0.000002 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.291733 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.291733 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.142 mas, bpa=12.38 degrees ! Estimated noise=0.692002 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 = 0.00809019 Jy ! Component: 100 - total flux cleaned = 0.0135519 Jy ! Component: 150 - total flux cleaned = 0.0171854 Jy ! Component: 200 - total flux cleaned = 0.0191948 Jy ! Total flux subtracted in 200 components = 0.0191948 Jy ! Clean residual min=-0.004362 max=0.003974 Jy/beam ! Clean residual mean=-0.000003 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.310927 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.310927 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=1.997 mas, bmaj=2.87 mas, bpa=6.152 degrees ! Estimated noise=0.92885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497061 Jy ! Component: 100 - total flux cleaned = 0.0083331 Jy ! Component: 150 - total flux cleaned = 0.0105501 Jy ! Component: 200 - total flux cleaned = 0.0116043 Jy ! Total flux subtracted in 200 components = 0.0116043 Jy ! Clean residual min=-0.005019 max=0.003974 Jy/beam ! Clean residual mean=-0.000002 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.322532 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 = 0.000702187 Jy ! Component: 100 - total flux cleaned = 0.00107239 Jy ! Component: 150 - total flux cleaned = 0.0014063 Jy ! Component: 200 - total flux cleaned = 0.00166216 Jy ! Total flux subtracted in 200 components = 0.00166216 Jy ! Clean residual min=-0.004729 max=0.003669 Jy/beam ! Clean residual mean=-0.000001 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.324194 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 90 components and 0.324194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.142 mas, bpa=12.38 degrees ! Estimated noise=0.692002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408526 Jy ! Component: 100 - total flux cleaned = 0.00068993 Jy ! Component: 150 - total flux cleaned = 0.000867007 Jy ! Component: 200 - total flux cleaned = 0.00116621 Jy ! Total flux subtracted in 200 components = 0.00116621 Jy ! Clean residual min=-0.003276 max=0.003399 Jy/beam ! Clean residual mean=0.000000 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.32536 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.32536 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=0.075100Jy sigma=1.271950 ! Fit after self-cal, rms=0.075089Jy sigma=1.271631 wmodel /J0433+2905_X_map.mod ! wmodel: Unable to open new model file: /J0433+2905_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0433+2905_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.142 at 12.38 degrees (North through East) ! Clean map min=-0.003096 max=0.28439 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0433+2905_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.284388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000802956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.847035 0.847035 1.69407 3.38814 6.77628 13.5526 27.1051 54.2102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.284 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 354.176 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0433+2905_X_dfm.log closed on Thu May 19 23:02:42 2016