! Started logfile: /scr/pima/bg219h_uvs/J0306+6243_X_dfm.log on Thu May 19 22:05:35 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/J0306+6243_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0306+6243_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.704762 visibilities/baseline/integration-bin. ! Found source: J0306+6243 ! ! 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 5328 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 J0306+6243_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019402Jy sigma=28.750519 ! Fit after self-cal, rms=0.825577Jy sigma=22.999337 ! 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=0.7617 mas, bmaj=1.001 mas, bpa=82.63 degrees ! Estimated noise=0.631216 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 = 0.130196 Jy ! Component: 100 - total flux cleaned = 0.167527 Jy ! Total flux subtracted in 100 components = 0.167527 Jy ! Clean residual min=-0.009174 max=0.016325 Jy/beam ! Clean residual mean=0.000015 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.167527 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.167527 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=0.086009Jy sigma=2.217736 ! Fit after self-cal, rms=0.085441Jy sigma=2.206367 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182979 Jy ! Component: 100 - total flux cleaned = 0.0284401 Jy ! Total flux subtracted in 100 components = 0.0284401 Jy ! Clean residual min=-0.007352 max=0.008232 Jy/beam ! Clean residual mean=0.000015 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.195967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.195967 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=0.080716Jy sigma=1.988420 ! Fit after self-cal, rms=0.080725Jy sigma=1.986695 ! 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=0.9855 mas, bmaj=1.266 mas, bpa=80.52 degrees ! Estimated noise=0.363522 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 = 0.010857 Jy ! Component: 100 - total flux cleaned = 0.0161591 Jy ! Component: 150 - total flux cleaned = 0.0191573 Jy ! Component: 200 - total flux cleaned = 0.0209723 Jy ! Total flux subtracted in 200 components = 0.0209723 Jy ! Clean residual min=-0.006406 max=0.008273 Jy/beam ! Clean residual mean=0.000031 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.21694 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.21694 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=0.080018Jy sigma=1.924749 ! Fit after self-cal, rms=0.079987Jy sigma=1.923611 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9855 x 1.266 at 80.52 degrees (North through East) ! Clean map min=-0.0061364 max=0.17879 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 0.96 FD 0.97 HN 0.97 KP 0.90 ! LA 1.16 MK 1.02 NL 1.02 OV 0.99 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 0.95 ! LA 1.10 MK 1.03 NL 1.00 OV 1.00 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 0.93 ! LA 1.06 MK 0.97 NL 0.99 OV 1.02 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 0.92 ! LA 1.12 MK 0.97 NL 0.98 OV 1.01 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.88 KP 0.95 ! LA 1.09 MK 0.98 NL 1.00 OV 1.01 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 0.93 ! LA 1.09 MK 1.04 NL 1.02 OV 1.02 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.90 KP 0.91 ! LA 1.14 MK 0.95 NL 1.01 OV 1.00 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.94 KP 0.91 ! LA 1.15 MK 1.01 NL 0.99 OV 1.07 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.93 ! LA 1.14 MK 1.02 NL 1.03 OV 1.01 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.91 ! LA 1.12 MK 0.98 NL 0.99 OV 1.03 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.95 ! LA 1.14 MK 0.95 NL 1.04 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.95 ! LA 1.09 MK 1.05 NL 0.97 OV 0.99 ! PT 0.95 SC 1.12 ! ! ! Fit before self-cal, rms=0.079987Jy sigma=1.923611 ! Fit after self-cal, rms=0.079004Jy sigma=1.881648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9944 mas, bmaj=1.276 mas, bpa=82.02 degrees ! Estimated noise=0.357744 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 (-1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660331 Jy ! Component: 100 - total flux cleaned = 0.00679561 Jy ! Component: 150 - total flux cleaned = 0.00714086 Jy ! Component: 200 - total flux cleaned = 0.00763345 Jy ! Total flux subtracted in 200 components = 0.00763345 Jy ! Clean residual min=-0.004392 max=0.004703 Jy/beam ! Clean residual mean=0.000016 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.224573 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.224573 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=0.078182Jy sigma=1.857401 ! Fit after self-cal, rms=0.078156Jy sigma=1.855569 ! 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=0.078156Jy sigma=1.855569 ! Fit after self-cal, rms=0.077713Jy sigma=1.828554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=1.269 mas, bpa=79.73 degrees ! Estimated noise=0.353737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000984822 Jy ! Component: 100 - total flux cleaned = -0.000493519 Jy ! Component: 150 - total flux cleaned = -2.13543e-05 Jy ! Component: 200 - total flux cleaned = 0.00015716 Jy ! Total flux subtracted in 200 components = 0.00015716 Jy ! Clean residual min=-0.003157 max=0.002750 Jy/beam ! Clean residual mean=0.000019 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.22473 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.22473 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=0.077461Jy sigma=1.827617 ! Fit after self-cal, rms=0.077493Jy sigma=1.827254 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 = 0.000194642 Jy ! Component: 100 - total flux cleaned = 0.000271305 Jy ! Component: 150 - total flux cleaned = 0.000340675 Jy ! Component: 200 - total flux cleaned = 0.000402318 Jy ! Total flux subtracted in 200 components = 0.000402318 Jy ! Clean residual min=-0.003135 max=0.002689 Jy/beam ! Clean residual mean=0.000019 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.225133 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.225133 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=0.077445Jy sigma=1.826727 ! Fit after self-cal, rms=0.077444Jy sigma=1.826666 ! 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=0.077444Jy sigma=1.826666 ! Fit after self-cal, rms=0.076367Jy sigma=1.824744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=1.268 mas, bpa=79.26 degrees ! Estimated noise=0.348352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232582 Jy ! Component: 100 - total flux cleaned = -0.00250861 Jy ! Component: 150 - total flux cleaned = -0.00229309 Jy ! Component: 200 - total flux cleaned = -0.00221124 Jy ! Total flux subtracted in 200 components = -0.00221124 Jy ! Clean residual min=-0.003017 max=0.002615 Jy/beam ! Clean residual mean=0.000019 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.222921 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.222921 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=0.076163Jy sigma=1.825828 ! Fit after self-cal, rms=0.076162Jy sigma=1.825795 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 = 5.7764e-05 Jy ! Component: 100 - total flux cleaned = 0.000130015 Jy ! Component: 150 - total flux cleaned = 0.000173949 Jy ! Component: 200 - total flux cleaned = 0.000216134 Jy ! Total flux subtracted in 200 components = 0.000216134 Jy ! Clean residual min=-0.003007 max=0.002636 Jy/beam ! Clean residual mean=0.000018 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.223138 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.223138 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=0.076141Jy sigma=1.825613 ! Fit after self-cal, rms=0.076141Jy sigma=1.825594 ! 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=0.076141Jy sigma=1.825594 ! Fit after self-cal, rms=0.075176Jy sigma=1.823849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=2.441 mas, bpa=58.18 degrees ! Estimated noise=0.438864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243192 Jy ! Component: 100 - total flux cleaned = -0.00251993 Jy ! Component: 150 - total flux cleaned = -0.00259533 Jy ! Component: 200 - total flux cleaned = -0.00268228 Jy ! Total flux subtracted in 200 components = -0.00268228 Jy ! Clean residual min=-0.003208 max=0.003209 Jy/beam ! Clean residual mean=0.000043 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.220455 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.220455 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=0.074993Jy sigma=1.825809 ! Fit after self-cal, rms=0.074982Jy sigma=1.825521 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 = -5.14959e-06 Jy ! Component: 100 - total flux cleaned = 9.30686e-05 Jy ! Component: 150 - total flux cleaned = 7.79187e-05 Jy ! Component: 200 - total flux cleaned = 7.89289e-05 Jy ! Total flux subtracted in 200 components = 7.89289e-05 Jy ! Clean residual min=-0.003263 max=0.003159 Jy/beam ! Clean residual mean=0.000043 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.220534 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.220534 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=0.074972Jy sigma=1.826042 ! Fit after self-cal, rms=0.074966Jy sigma=1.825974 ! 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=0.9922 mas, bmaj=1.267 mas, bpa=78.63 degrees ! Estimated noise=0.343394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9922 x 1.267 at 78.63 degrees (North through East) ! Clean map min=-0.0026411 max=0.17044 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=0.7679 mas, bmaj=1.003 mas, bpa=80.68 degrees ! Estimated noise=0.598044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123173 Jy ! Component: 100 - total flux cleaned = 0.1585 Jy ! Component: 150 - total flux cleaned = 0.175942 Jy ! Component: 200 - total flux cleaned = 0.18626 Jy ! Total flux subtracted in 200 components = 0.18626 Jy ! Clean residual min=-0.005634 max=0.005473 Jy/beam ! Clean residual mean=0.000015 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.18626 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.18626 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9922 mas, bmaj=1.267 mas, bpa=78.63 degrees ! Estimated noise=0.343394 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 = 0.0111932 Jy ! Component: 100 - total flux cleaned = 0.0179332 Jy ! Component: 150 - total flux cleaned = 0.022495 Jy ! Component: 200 - total flux cleaned = 0.0257372 Jy ! Total flux subtracted in 200 components = 0.0257372 Jy ! Clean residual min=-0.003052 max=0.002815 Jy/beam ! Clean residual mean=0.000022 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.211997 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.211997 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=2.185 mas, bmaj=2.441 mas, bpa=58.18 degrees ! Estimated noise=0.438864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395753 Jy ! Component: 100 - total flux cleaned = 0.00620506 Jy ! Component: 150 - total flux cleaned = 0.00760714 Jy ! Component: 200 - total flux cleaned = 0.00818559 Jy ! Total flux subtracted in 200 components = 0.00818559 Jy ! Clean residual min=-0.003243 max=0.003551 Jy/beam ! Clean residual mean=0.000044 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.220182 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 = 0.000209423 Jy ! Component: 100 - total flux cleaned = 0.000262041 Jy ! Component: 150 - total flux cleaned = 0.000310986 Jy ! Component: 200 - total flux cleaned = 0.000358068 Jy ! Total flux subtracted in 200 components = 0.000358068 Jy ! Clean residual min=-0.003215 max=0.003417 Jy/beam ! Clean residual mean=0.000043 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.220541 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 73 components and 0.220541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9922 mas, bmaj=1.267 mas, bpa=78.63 degrees ! Estimated noise=0.343394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185931 Jy ! Component: 100 - total flux cleaned = -0.000106082 Jy ! Component: 150 - total flux cleaned = -4.09886e-05 Jy ! Component: 200 - total flux cleaned = -3.97973e-05 Jy ! Total flux subtracted in 200 components = -3.97973e-05 Jy ! Clean residual min=-0.002825 max=0.002832 Jy/beam ! Clean residual mean=0.000018 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.220501 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.220501 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=0.074983Jy sigma=1.825727 ! Fit after self-cal, rms=0.074978Jy sigma=1.825524 wmodel /J0306+6243_X_map.mod ! wmodel: Unable to open new model file: /J0306+6243_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0306+6243_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9922 x 1.267 at 78.63 degrees (North through East) ! Clean map min=-0.002551 max=0.1702 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0306+6243_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000629654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10982 1.10982 2.21965 4.43929 8.87858 17.7572 35.5143 71.0287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.313 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0306+6243_X_dfm.log closed on Thu May 19 22:05:37 2016