! Started logfile: /scr/pima/bg219b_uvs/J0709+3737_X_dfm.log on Thu May 19 20:08:27 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/bg219b_uvs/J0709+3737_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0709+3737_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902469 visibilities/baseline/integration-bin. ! Found source: J0709+3737 ! ! 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 17544 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 J0709+3737_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018223Jy sigma=24.202207 ! Fit after self-cal, rms=0.824837Jy sigma=19.553099 ! 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=0.7198 mas, bmaj=1.367 mas, bpa=-1.35 degrees ! Estimated noise=0.446515 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 = 0.13137 Jy ! Component: 100 - total flux cleaned = 0.166847 Jy ! Total flux subtracted in 100 components = 0.166847 Jy ! Clean residual min=-0.006948 max=0.015145 Jy/beam ! Clean residual mean=0.000004 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.166847 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.166847 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=0.070015Jy sigma=1.598885 ! Fit after self-cal, rms=0.069887Jy sigma=1.596497 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165187 Jy ! Component: 100 - total flux cleaned = 0.0247642 Jy ! Total flux subtracted in 100 components = 0.0247642 Jy ! Clean residual min=-0.005207 max=0.006940 Jy/beam ! Clean residual mean=0.000004 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.191611 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.191611 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=0.065705Jy sigma=1.479660 ! Fit after self-cal, rms=0.065706Jy sigma=1.479415 ! 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=0.9443 mas, bmaj=1.697 mas, bpa=-3.97 degrees ! Estimated noise=0.246804 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 = 0.00517906 Jy ! Component: 100 - total flux cleaned = 0.0074083 Jy ! Component: 150 - total flux cleaned = 0.00846232 Jy ! Component: 200 - total flux cleaned = 0.00865644 Jy ! Total flux subtracted in 200 components = 0.00865644 Jy ! Clean residual min=-0.004641 max=0.006402 Jy/beam ! Clean residual mean=0.000012 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.200268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.200268 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=0.065406Jy sigma=1.469245 ! Fit after self-cal, rms=0.065405Jy sigma=1.469139 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 1.697 at -3.97 degrees (North through East) ! Clean map min=-0.0043982 max=0.17678 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 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 0.91 ! LA 0.92 MK 0.96 NL 0.94 OV 0.91 ! PT 1.10 SC 0.95 ! ! ! Fit before self-cal, rms=0.065405Jy sigma=1.469139 ! Fit after self-cal, rms=0.064477Jy sigma=1.461546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=1.696 mas, bpa=-3.945 degrees ! Estimated noise=0.244911 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 = -0.00109476 Jy ! Component: 100 - total flux cleaned = -0.00114159 Jy ! Component: 150 - total flux cleaned = -0.00114084 Jy ! Component: 200 - total flux cleaned = -0.00115741 Jy ! Total flux subtracted in 200 components = -0.00115741 Jy ! Clean residual min=-0.004407 max=0.005899 Jy/beam ! Clean residual mean=0.000012 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.19911 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.19911 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=0.064444Jy sigma=1.461282 ! Fit after self-cal, rms=0.064449Jy sigma=1.461255 ! 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=0.064449Jy sigma=1.461255 ! Fit after self-cal, rms=0.064142Jy sigma=1.455749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=1.697 mas, bpa=-3.913 degrees ! Estimated noise=0.244264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658035 Jy ! Component: 100 - total flux cleaned = -0.000675341 Jy ! Component: 150 - total flux cleaned = -0.000703679 Jy ! Component: 200 - total flux cleaned = -0.000704632 Jy ! Total flux subtracted in 200 components = -0.000704632 Jy ! Clean residual min=-0.004051 max=0.005380 Jy/beam ! Clean residual mean=0.000011 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.198406 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.198406 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=0.064127Jy sigma=1.455647 ! Fit after self-cal, rms=0.064132Jy sigma=1.455609 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 (32.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566499 Jy ! Component: 100 - total flux cleaned = 0.00864633 Jy ! Component: 150 - total flux cleaned = 0.0103052 Jy ! Component: 200 - total flux cleaned = 0.0108799 Jy ! Total flux subtracted in 200 components = 0.0108799 Jy ! Clean residual min=-0.003738 max=0.005078 Jy/beam ! Clean residual mean=0.000009 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.209286 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.209286 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=0.063613Jy sigma=1.443478 ! Fit after self-cal, rms=0.063537Jy sigma=1.440957 ! Inverting map ! Added new window around map position (7.6, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435931 Jy ! Component: 100 - total flux cleaned = 0.00705731 Jy ! Component: 150 - total flux cleaned = 0.00860232 Jy ! Component: 200 - total flux cleaned = 0.00962155 Jy ! Total flux subtracted in 200 components = 0.00962155 Jy ! Clean residual min=-0.003669 max=0.003650 Jy/beam ! Clean residual mean=0.000007 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.218907 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 90 components and 0.218907 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=0.063169Jy sigma=1.431855 ! Fit after self-cal, rms=0.063150Jy sigma=1.431044 ! 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=0.063150Jy sigma=1.431044 ! Fit after self-cal, rms=0.062143Jy sigma=1.409865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9448 mas, bmaj=1.697 mas, bpa=-3.983 degrees ! Estimated noise=0.24279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192597 Jy ! Component: 100 - total flux cleaned = -0.00275721 Jy ! Component: 150 - total flux cleaned = -0.00275972 Jy ! Component: 200 - total flux cleaned = -0.00273307 Jy ! Total flux subtracted in 200 components = -0.00273307 Jy ! Clean residual min=-0.002619 max=0.002516 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.216174 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.216174 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=0.062068Jy sigma=1.408332 ! Fit after self-cal, rms=0.062087Jy sigma=1.408200 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 = -4.16506e-05 Jy ! Component: 100 - total flux cleaned = -1.67549e-05 Jy ! Component: 150 - total flux cleaned = 2.88796e-05 Jy ! Component: 200 - total flux cleaned = 7.09523e-05 Jy ! Total flux subtracted in 200 components = 7.09523e-05 Jy ! Clean residual min=-0.002564 max=0.002479 Jy/beam ! Clean residual mean=0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.216245 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.216245 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=0.062070Jy sigma=1.407817 ! Fit after self-cal, rms=0.062070Jy sigma=1.407805 ! 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=0.062070Jy sigma=1.407805 ! Fit after self-cal, rms=0.061559Jy sigma=1.403406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=2.618 mas, bpa=4.779 degrees ! Estimated noise=0.303494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000797269 Jy ! Component: 100 - total flux cleaned = -0.000875543 Jy ! Component: 150 - total flux cleaned = -0.000832936 Jy ! Component: 200 - total flux cleaned = -0.000779657 Jy ! Total flux subtracted in 200 components = -0.000779657 Jy ! Clean residual min=-0.002972 max=0.002894 Jy/beam ! Clean residual mean=0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.215465 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.215465 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=0.061556Jy sigma=1.403195 ! Fit after self-cal, rms=0.061550Jy sigma=1.402977 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 = -1.54138e-05 Jy ! Component: 100 - total flux cleaned = 0.000109363 Jy ! Component: 150 - total flux cleaned = 0.000108958 Jy ! Component: 200 - total flux cleaned = 0.000123919 Jy ! Total flux subtracted in 200 components = 0.000123919 Jy ! Clean residual min=-0.002945 max=0.002919 Jy/beam ! Clean residual mean=0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.215589 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.215589 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=0.061555Jy sigma=1.403032 ! Fit after self-cal, rms=0.061550Jy sigma=1.402924 ! 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=0.9444 mas, bmaj=1.697 mas, bpa=-4.071 degrees ! Estimated noise=0.241389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9444 x 1.697 at -4.071 degrees (North through East) ! Clean map min=-0.0021533 max=0.17058 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=0.719 mas, bmaj=1.368 mas, bpa=-1.374 degrees ! Estimated noise=0.433897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127513 Jy ! Component: 100 - total flux cleaned = 0.162736 Jy ! Component: 150 - total flux cleaned = 0.178724 Jy ! Component: 200 - total flux cleaned = 0.187122 Jy ! Total flux subtracted in 200 components = 0.187122 Jy ! Clean residual min=-0.004304 max=0.004262 Jy/beam ! Clean residual mean=0.000002 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.187122 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.187122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9444 mas, bmaj=1.697 mas, bpa=-4.071 degrees ! Estimated noise=0.241389 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 = 0.00683653 Jy ! Component: 100 - total flux cleaned = 0.011287 Jy ! Component: 150 - total flux cleaned = 0.0144528 Jy ! Component: 200 - total flux cleaned = 0.0168748 Jy ! Total flux subtracted in 200 components = 0.0168748 Jy ! Clean residual min=-0.002769 max=0.002675 Jy/beam ! Clean residual mean=0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.203997 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.203997 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=2.052 mas, bmaj=2.618 mas, bpa=4.779 degrees ! Estimated noise=0.303494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356013 Jy ! Component: 100 - total flux cleaned = 0.00587602 Jy ! Component: 150 - total flux cleaned = 0.00752677 Jy ! Component: 200 - total flux cleaned = 0.00872219 Jy ! Total flux subtracted in 200 components = 0.00872219 Jy ! Clean residual min=-0.003074 max=0.003036 Jy/beam ! Clean residual mean=0.000003 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.212719 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 = 0.000676239 Jy ! Component: 100 - total flux cleaned = 0.00127282 Jy ! Component: 150 - total flux cleaned = 0.00174336 Jy ! Component: 200 - total flux cleaned = 0.00195879 Jy ! Total flux subtracted in 200 components = 0.00195879 Jy ! Clean residual min=-0.002984 max=0.002998 Jy/beam ! Clean residual mean=0.000003 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.214678 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 87 components and 0.214678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9444 mas, bmaj=1.697 mas, bpa=-4.071 degrees ! Estimated noise=0.241389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000829904 Jy ! Component: 100 - total flux cleaned = -0.00104282 Jy ! Component: 150 - total flux cleaned = -0.00115385 Jy ! Component: 200 - total flux cleaned = -0.00115516 Jy ! Total flux subtracted in 200 components = -0.00115516 Jy ! Clean residual min=-0.002394 max=0.002294 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.213523 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.213523 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=0.061581Jy sigma=1.403796 ! Fit after self-cal, rms=0.061570Jy sigma=1.403571 wmodel /J0709+3737_X_map.mod ! wmodel: Unable to open new model file: /J0709+3737_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0709+3737_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9444 x 1.697 at -4.071 degrees (North through East) ! Clean map min=-0.0022098 max=0.17061 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0709+3737_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000551926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.970496 0.970496 1.94099 3.88198 7.76397 15.5279 31.0559 62.1118 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.12 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0709+3737_X_dfm.log closed on Thu May 19 20:08:29 2016