! Started logfile: /scr/pima/bg219h_uvs/J1608+1029_X_dfm.log on Thu May 19 22:32:30 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/bg219h_uvs/J1608+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1608+1029_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803175 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 3036 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 J1608+1029_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=1.079516Jy sigma=20.457106 ! Fit after self-cal, rms=0.641421Jy sigma=11.894992 ! 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=0.7417 mas, bmaj=1.789 mas, bpa=-9.744 degrees ! Estimated noise=1.29372 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 = 0.270373 Jy ! Component: 100 - total flux cleaned = 0.336073 Jy ! Total flux subtracted in 100 components = 0.336073 Jy ! Clean residual min=-0.023873 max=0.049700 Jy/beam ! Clean residual mean=-0.000036 rms=0.006898 Jy/beam ! Combined flux in latest and established models = 0.336073 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.336073 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=0.143512Jy sigma=2.650935 ! Fit after self-cal, rms=0.143346Jy sigma=2.648963 ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479037 Jy ! Component: 100 - total flux cleaned = 0.0765549 Jy ! Total flux subtracted in 100 components = 0.0765549 Jy ! Clean residual min=-0.017141 max=0.022939 Jy/beam ! Clean residual mean=-0.000023 rms=0.004648 Jy/beam ! Combined flux in latest and established models = 0.412627 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.412627 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=0.117059Jy sigma=2.080438 ! Fit after self-cal, rms=0.115246Jy sigma=2.048752 ! 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=0.9456 mas, bmaj=2.086 mas, bpa=-5.156 degrees ! Estimated noise=0.795768 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 = 0.0410982 Jy ! Component: 100 - total flux cleaned = 0.0649616 Jy ! Component: 150 - total flux cleaned = 0.0806774 Jy ! Component: 200 - total flux cleaned = 0.0917711 Jy ! Total flux subtracted in 200 components = 0.0917711 Jy ! Clean residual min=-0.014277 max=0.016840 Jy/beam ! Clean residual mean=-0.000023 rms=0.003716 Jy/beam ! Combined flux in latest and established models = 0.504399 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.504399 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=0.100589Jy sigma=1.674794 ! Fit after self-cal, rms=0.099196Jy sigma=1.647720 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9456 x 2.086 at -5.156 degrees (North through East) ! Clean map min=-0.012652 max=0.37002 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 1.00 HN 1.09 KP 0.97 ! LA 0.94 MK 1.01 NL 0.94 OV 1.04 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.06 KP 0.95 ! LA 0.94 MK 1.01 NL 0.94 OV 1.04 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.05 KP 0.96 ! LA 0.95 MK 1.03 NL 0.95 OV 1.02 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.11 KP 0.96 ! LA 0.97 MK 1.04 NL 0.93 OV 1.01 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.14 KP 0.97 ! LA 0.95 MK 1.01 NL 0.92 OV 1.03 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.12 KP 0.96 ! LA 0.96 MK 1.03 NL 0.95 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.10 KP 0.94 ! LA 0.97 MK 0.98 NL 0.93 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.08 KP 0.96 ! LA 0.94 MK 0.96 NL 0.96 OV 1.02 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.13 KP 0.96 ! LA 0.95 MK 0.99 NL 0.95 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.04 KP 0.97 ! LA 0.96 MK 0.99 NL 0.96 OV 1.00 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.10 KP 0.98 ! LA 0.96 MK 1.04 NL 0.89 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.11 KP 0.94 ! LA 0.93 MK 0.96 NL 0.96 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.099196Jy sigma=1.647720 ! Fit after self-cal, rms=0.096601Jy sigma=1.565140 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.104 mas, bpa=-5.006 degrees ! Estimated noise=0.781385 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 = 0.000823744 Jy ! Component: 100 - total flux cleaned = 0.00135064 Jy ! Component: 150 - total flux cleaned = 0.00161368 Jy ! Component: 200 - total flux cleaned = 0.00182442 Jy ! Total flux subtracted in 200 components = 0.00182442 Jy ! Clean residual min=-0.007305 max=0.009212 Jy/beam ! Clean residual mean=0.000006 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 0.506223 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.506223 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=0.095935Jy sigma=1.554804 ! Fit after self-cal, rms=0.095812Jy sigma=1.552383 ! 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=0.095812Jy sigma=1.552383 ! Fit after self-cal, rms=0.095219Jy sigma=1.551020 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.103 mas, bpa=-5.018 degrees ! Estimated noise=0.775642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129552 Jy ! Component: 100 - total flux cleaned = -0.00107304 Jy ! Component: 150 - total flux cleaned = -0.000979077 Jy ! Component: 200 - total flux cleaned = -0.000750853 Jy ! Total flux subtracted in 200 components = -0.000750853 Jy ! Clean residual min=-0.006854 max=0.007939 Jy/beam ! Clean residual mean=0.000006 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.505472 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.505472 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=0.094809Jy sigma=1.546933 ! Fit after self-cal, rms=0.094720Jy sigma=1.545610 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 = 0.000430571 Jy ! Component: 100 - total flux cleaned = 0.000676038 Jy ! Component: 150 - total flux cleaned = 0.000799921 Jy ! Component: 200 - total flux cleaned = 0.00093691 Jy ! Total flux subtracted in 200 components = 0.00093691 Jy ! Clean residual min=-0.006621 max=0.007497 Jy/beam ! Clean residual mean=0.000006 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.506409 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.506409 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=0.094573Jy sigma=1.543551 ! Fit after self-cal, rms=0.094523Jy sigma=1.542756 ! 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=0.094523Jy sigma=1.542756 ! Fit after self-cal, rms=0.093860Jy sigma=1.541100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9583 mas, bmaj=2.102 mas, bpa=-5.035 degrees ! Estimated noise=0.769695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256537 Jy ! Component: 100 - total flux cleaned = -0.0027136 Jy ! Component: 150 - total flux cleaned = -0.00272335 Jy ! Component: 200 - total flux cleaned = -0.00264204 Jy ! Total flux subtracted in 200 components = -0.00264204 Jy ! Clean residual min=-0.006293 max=0.007475 Jy/beam ! Clean residual mean=0.000005 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.503767 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.503767 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=0.093603Jy sigma=1.540576 ! Fit after self-cal, rms=0.093573Jy sigma=1.540092 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 = 0.000146889 Jy ! Component: 100 - total flux cleaned = 0.000285012 Jy ! Component: 150 - total flux cleaned = 0.000386751 Jy ! Component: 200 - total flux cleaned = 0.000509516 Jy ! Total flux subtracted in 200 components = 0.000509516 Jy ! Clean residual min=-0.006119 max=0.007449 Jy/beam ! Clean residual mean=0.000006 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.504277 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.504277 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=0.093511Jy sigma=1.539511 ! Fit after self-cal, rms=0.093497Jy sigma=1.539267 ! 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=0.093497Jy sigma=1.539267 ! Fit after self-cal, rms=0.092938Jy sigma=1.537956 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.225 mas, bpa=17.77 degrees ! Estimated noise=0.914805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.07311e-05 Jy ! Component: 100 - total flux cleaned = -4.6087e-05 Jy ! Component: 150 - total flux cleaned = -0.000146366 Jy ! Component: 200 - total flux cleaned = -0.000266321 Jy ! Total flux subtracted in 200 components = -0.000266321 Jy ! Clean residual min=-0.008064 max=0.008357 Jy/beam ! Clean residual mean=0.000014 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.50401 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 78 components and 0.50401 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=0.092862Jy sigma=1.539963 ! Fit after self-cal, rms=0.092826Jy sigma=1.539374 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 = 0.000574933 Jy ! Component: 100 - total flux cleaned = 0.000508792 Jy ! Component: 150 - total flux cleaned = 0.00050768 Jy ! Component: 200 - total flux cleaned = 0.000538098 Jy ! Total flux subtracted in 200 components = 0.000538098 Jy ! Clean residual min=-0.008236 max=0.008192 Jy/beam ! Clean residual mean=0.000015 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.504549 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.504549 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=0.092870Jy sigma=1.540566 ! Fit after self-cal, rms=0.092859Jy sigma=1.540412 ! 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=0.9605 mas, bmaj=2.103 mas, bpa=-5.038 degrees ! Estimated noise=0.764248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9605 x 2.103 at -5.038 degrees (North through East) ! Clean map min=-0.0059313 max=0.35173 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=0.7483 mas, bmaj=1.801 mas, bpa=-9.81 degrees ! Estimated noise=1.25678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261338 Jy ! Component: 100 - total flux cleaned = 0.337118 Jy ! Component: 150 - total flux cleaned = 0.383296 Jy ! Component: 200 - total flux cleaned = 0.413268 Jy ! Total flux subtracted in 200 components = 0.413268 Jy ! Clean residual min=-0.011149 max=0.016029 Jy/beam ! Clean residual mean=-0.000014 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 0.413268 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.413268 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=2.103 mas, bpa=-5.038 degrees ! Estimated noise=0.764248 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 = 0.0332498 Jy ! Component: 100 - total flux cleaned = 0.0528069 Jy ! Component: 150 - total flux cleaned = 0.0655768 Jy ! Component: 200 - total flux cleaned = 0.0741591 Jy ! Total flux subtracted in 200 components = 0.0741591 Jy ! Clean residual min=-0.007922 max=0.008563 Jy/beam ! Clean residual mean=-0.000001 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.487427 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.487427 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=2.113 mas, bmaj=3.225 mas, bpa=17.77 degrees ! Estimated noise=0.914805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975382 Jy ! Component: 100 - total flux cleaned = 0.0141001 Jy ! Component: 150 - total flux cleaned = 0.0152367 Jy ! Component: 200 - total flux cleaned = 0.0158152 Jy ! Total flux subtracted in 200 components = 0.0158152 Jy ! Clean residual min=-0.008276 max=0.008219 Jy/beam ! Clean residual mean=0.000014 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.503242 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 = 0.000336228 Jy ! Component: 100 - total flux cleaned = 0.000568983 Jy ! Component: 150 - total flux cleaned = 0.000697531 Jy ! Component: 200 - total flux cleaned = 0.000821786 Jy ! Total flux subtracted in 200 components = 0.000821786 Jy ! Clean residual min=-0.008253 max=0.008201 Jy/beam ! Clean residual mean=0.000015 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.504064 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.504064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=2.103 mas, bpa=-5.038 degrees ! Estimated noise=0.764248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104408 Jy ! Component: 100 - total flux cleaned = -0.000674873 Jy ! Component: 150 - total flux cleaned = -0.000768734 Jy ! Component: 200 - total flux cleaned = -0.00101853 Jy ! Total flux subtracted in 200 components = -0.00101853 Jy ! Clean residual min=-0.006377 max=0.007489 Jy/beam ! Clean residual mean=0.000007 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.503046 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.503046 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=0.092913Jy sigma=1.543322 ! Fit after self-cal, rms=0.092910Jy sigma=1.542481 wmodel /J1608+1029_X_map.mod ! wmodel: Unable to open new model file: /J1608+1029_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1608+1029_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9605 x 2.103 at -5.038 degrees (North through East) ! Clean map min=-0.0059403 max=0.34993 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1608+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.349926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00176908 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51668 1.51668 3.03336 6.06672 12.1334 24.2669 48.5338 97.0675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.8 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1608+1029_X_dfm.log closed on Thu May 19 22:32:32 2016