! Started logfile: J1723+7653_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:15:28 2016 obs J1723+7653_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1723+7653_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J1723+7653 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 20832 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1723+7653_X_2014_06_09_pus] 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 = 512x512 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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870757Jy sigma=0.009920 ! Fit after self-cal, rms=0.854950Jy sigma=0.009779 ! 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=0.6876 mas, bmaj=2.398 mas, bpa=36.53 degrees ! Estimated noise=755.037 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 = 0.104618 Jy ! Component: 100 - total flux cleaned = 0.147541 Jy ! Total flux subtracted in 100 components = 0.147541 Jy ! Clean residual min=-0.010429 max=0.020831 Jy/beam ! Clean residual mean=-0.000099 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.147541 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.147541 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=0.090660Jy sigma=0.000998 ! Fit after self-cal, rms=0.090373Jy sigma=0.000995 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025011 Jy ! Component: 100 - total flux cleaned = 0.0404447 Jy ! Total flux subtracted in 100 components = 0.0404447 Jy ! Clean residual min=-0.010079 max=0.008301 Jy/beam ! Clean residual mean=-0.000003 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.187986 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.187986 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=0.080001Jy sigma=0.000862 ! Fit after self-cal, rms=0.079895Jy sigma=0.000861 ! 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=0.8869 mas, bmaj=2.674 mas, bpa=32.58 degrees ! Estimated noise=431.191 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 = 0.0152458 Jy ! Component: 100 - total flux cleaned = 0.0240262 Jy ! Component: 150 - total flux cleaned = 0.0298294 Jy ! Component: 200 - total flux cleaned = 0.0338579 Jy ! Total flux subtracted in 200 components = 0.0338579 Jy ! Clean residual min=-0.011360 max=0.007002 Jy/beam ! Clean residual mean=0.000144 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.221844 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 0.221844 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=0.076668Jy sigma=0.000825 ! Fit after self-cal, rms=0.076644Jy sigma=0.000825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.91 ! LA 1.02 MK 0.97 NL 1.03 OV 0.96 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.84 ! LA 1.03 MK 1.00 NL 1.04 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.83 ! LA 1.05 MK 0.95 NL 1.01 OV 0.96 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.76 ! LA 1.08 MK 0.98 NL 0.99 OV 0.96 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.97 KP 0.76 ! LA 1.06 MK 1.03 NL 1.03 OV 0.97 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.01 KP 0.74 ! LA 1.07 MK 0.97 NL 1.01 OV 0.97 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.09 KP 0.80 ! LA 1.16 MK 1.08 NL 1.08 OV 1.00 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.10 KP 0.73 ! LA 1.02 MK 0.98 NL 1.05 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.76 ! LA 1.08 MK 0.97 NL 1.02 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.80 ! LA 1.08 MK 1.05 NL 1.04 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.15 KP 0.80 ! LA 1.11 MK 1.08 NL 1.03 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.09 KP 0.87 ! LA 1.07 MK 1.05 NL 1.02 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Fit before self-cal, rms=0.076644Jy sigma=0.000825 ! Fit after self-cal, rms=0.073130Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=2.704 mas, bpa=32.54 degrees ! Estimated noise=431.301 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 (7.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111215 Jy ! Component: 100 - total flux cleaned = 0.000979081 Jy ! Component: 150 - total flux cleaned = 0.00112302 Jy ! Component: 200 - total flux cleaned = 0.00124391 Jy ! Total flux subtracted in 200 components = 0.00124391 Jy ! Clean residual min=-0.001793 max=0.001710 Jy/beam ! Clean residual mean=-0.000060 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.223088 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.223088 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=0.073004Jy sigma=0.000774 ! Fit after self-cal, rms=0.073047Jy sigma=0.000774 ! 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=0.073047Jy sigma=0.000774 ! Fit after self-cal, rms=0.073725Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=2.715 mas, bpa=32.83 degrees ! Estimated noise=431.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000942122 Jy ! Component: 100 - total flux cleaned = -0.000810269 Jy ! Component: 150 - total flux cleaned = -0.000666976 Jy ! Component: 200 - total flux cleaned = -0.000544668 Jy ! Total flux subtracted in 200 components = -0.000544668 Jy ! Clean residual min=-0.001490 max=0.001365 Jy/beam ! Clean residual mean=-0.000057 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.222543 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.222543 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=0.073688Jy sigma=0.000772 ! Fit after self-cal, rms=0.073700Jy sigma=0.000772 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 = 4.14318e-05 Jy ! Component: 100 - total flux cleaned = 9.94266e-05 Jy ! Component: 150 - total flux cleaned = 0.000150562 Jy ! Component: 200 - total flux cleaned = 0.00019732 Jy ! Total flux subtracted in 200 components = 0.00019732 Jy ! Clean residual min=-0.001461 max=0.001352 Jy/beam ! Clean residual mean=-0.000056 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.22274 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.22274 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=0.073690Jy sigma=0.000772 ! Fit after self-cal, rms=0.073690Jy sigma=0.000772 ! 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=0.073690Jy sigma=0.000772 ! Fit after self-cal, rms=0.074062Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8988 mas, bmaj=2.72 mas, bpa=32.95 degrees ! Estimated noise=431.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000838085 Jy ! Component: 100 - total flux cleaned = -0.000933205 Jy ! Component: 150 - total flux cleaned = -0.000900154 Jy ! Component: 200 - total flux cleaned = -0.000825663 Jy ! Total flux subtracted in 200 components = -0.000825663 Jy ! Clean residual min=-0.001418 max=0.001208 Jy/beam ! Clean residual mean=-0.000053 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.221915 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.221915 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=0.074046Jy sigma=0.000771 ! Fit after self-cal, rms=0.074053Jy sigma=0.000771 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 = 3.72497e-05 Jy ! Component: 100 - total flux cleaned = 0.000100434 Jy ! Component: 150 - total flux cleaned = 0.00012379 Jy ! Component: 200 - total flux cleaned = 0.000157112 Jy ! Total flux subtracted in 200 components = 0.000157112 Jy ! Clean residual min=-0.001399 max=0.001183 Jy/beam ! Clean residual mean=-0.000053 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.222072 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.222072 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=0.074049Jy sigma=0.000771 ! Fit after self-cal, rms=0.074049Jy sigma=0.000771 ! 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=0.074049Jy sigma=0.000771 ! Fit after self-cal, rms=0.074261Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=5.045 mas, bpa=22.27 degrees ! Estimated noise=522.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104906 Jy ! Component: 100 - total flux cleaned = 0.000204172 Jy ! Component: 150 - total flux cleaned = 0.000259306 Jy ! Component: 200 - total flux cleaned = 0.000282831 Jy ! Total flux subtracted in 200 components = 0.000282831 Jy ! Clean residual min=-0.001659 max=0.001452 Jy/beam ! Clean residual mean=-0.000096 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.222355 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.222355 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=0.074257Jy sigma=0.000771 ! Fit after self-cal, rms=0.074261Jy sigma=0.000771 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 = 7.19944e-05 Jy ! Component: 100 - total flux cleaned = 7.16337e-05 Jy ! Component: 150 - total flux cleaned = 9.12707e-05 Jy ! Component: 200 - total flux cleaned = 0.000100305 Jy ! Total flux subtracted in 200 components = 0.000100305 Jy ! Clean residual min=-0.001671 max=0.001439 Jy/beam ! Clean residual mean=-0.000095 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.222455 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 131 components and 0.222455 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=0.074259Jy sigma=0.000771 ! Fit after self-cal, rms=0.074259Jy sigma=0.000771 ! 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=0.8987 mas, bmaj=2.723 mas, bpa=33.03 degrees ! Estimated noise=431.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8987 x 2.723 at 33.03 degrees (North through East) ! Clean map min=-0.001289 max=0.14767 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=0.6926 mas, bmaj=2.429 mas, bpa=36.78 degrees ! Estimated noise=762.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105454 Jy ! Component: 100 - total flux cleaned = 0.148752 Jy ! Component: 150 - total flux cleaned = 0.172519 Jy ! Component: 200 - total flux cleaned = 0.186821 Jy ! Total flux subtracted in 200 components = 0.186821 Jy ! Clean residual min=-0.004105 max=0.007455 Jy/beam ! Clean residual mean=-0.000081 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.186821 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.186821 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=2.723 mas, bpa=33.03 degrees ! Estimated noise=431.79 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 = 0.0124092 Jy ! Component: 100 - total flux cleaned = 0.01885 Jy ! Component: 150 - total flux cleaned = 0.0225958 Jy ! Component: 200 - total flux cleaned = 0.0251894 Jy ! Total flux subtracted in 200 components = 0.0251894 Jy ! Clean residual min=-0.001807 max=0.002489 Jy/beam ! Clean residual mean=-0.000112 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.212011 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.212011 Jy ! Inverting map ! Added new window around map position (4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249576 Jy ! Component: 100 - total flux cleaned = 0.00404504 Jy ! Component: 150 - total flux cleaned = 0.0050993 Jy ! Component: 200 - total flux cleaned = 0.00580439 Jy ! Total flux subtracted in 200 components = 0.00580439 Jy ! Clean residual min=-0.001552 max=0.001492 Jy/beam ! Clean residual mean=-0.000071 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.217815 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.217815 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=2.097 mas, bmaj=5.045 mas, bpa=22.27 degrees ! Estimated noise=522.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012101 Jy ! Component: 100 - total flux cleaned = 0.00208585 Jy ! Component: 150 - total flux cleaned = 0.00271729 Jy ! Component: 200 - total flux cleaned = 0.00303686 Jy ! Total flux subtracted in 200 components = 0.00303686 Jy ! Clean residual min=-0.001644 max=0.001247 Jy/beam ! Clean residual mean=-0.000110 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.220852 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 = 0.000281499 Jy ! Component: 100 - total flux cleaned = 0.000530178 Jy ! Component: 150 - total flux cleaned = 0.000735796 Jy ! Component: 200 - total flux cleaned = 0.000919179 Jy ! Total flux subtracted in 200 components = 0.000919179 Jy ! Clean residual min=-0.001533 max=0.001257 Jy/beam ! Clean residual mean=-0.000100 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.221771 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 140 components and 0.221771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=2.723 mas, bpa=33.03 degrees ! Estimated noise=431.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.38222e-06 Jy ! Component: 100 - total flux cleaned = 0.000100894 Jy ! Component: 150 - total flux cleaned = 0.000157711 Jy ! Component: 200 - total flux cleaned = 0.00021021 Jy ! Total flux subtracted in 200 components = 0.00021021 Jy ! Clean residual min=-0.001291 max=0.001197 Jy/beam ! Clean residual mean=-0.000046 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.221981 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.221981 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=0.074240Jy sigma=0.000771 ! Fit after self-cal, rms=0.074237Jy sigma=0.000771 wmodel J1723+7653_X_2014_06_09_pus_map.mod ! Writing 157 model components to file: J1723+7653_X_2014_06_09_pus_map.mod wobs J1723+7653_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1723+7653_X_2014_06_09_pus_uvs.fits wwins J1723+7653_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1723+7653_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000517509 Jy ! Component: 100 - total flux cleaned = -0.000911568 Jy ! Component: 150 - total flux cleaned = -0.00126046 Jy ! Component: 200 - total flux cleaned = -0.00162611 Jy ! Component: 250 - total flux cleaned = -0.00192124 Jy ! Component: 300 - total flux cleaned = -0.00210518 Jy ! Component: 350 - total flux cleaned = -0.0022828 Jy ! Component: 400 - total flux cleaned = -0.00242339 Jy ! Component: 450 - total flux cleaned = -0.00254538 Jy ! Component: 500 - total flux cleaned = -0.00270885 Jy ! Component: 550 - total flux cleaned = -0.00283878 Jy ! Component: 600 - total flux cleaned = -0.00293734 Jy ! Component: 650 - total flux cleaned = -0.0030749 Jy ! Component: 700 - total flux cleaned = -0.00314188 Jy ! Component: 750 - total flux cleaned = -0.00324701 Jy ! Component: 800 - total flux cleaned = -0.00333721 Jy ! Component: 850 - total flux cleaned = -0.00345094 Jy ! Component: 900 - total flux cleaned = -0.00356227 Jy ! Component: 950 - total flux cleaned = -0.00367148 Jy ! Component: 1000 - total flux cleaned = -0.00375497 Jy ! Component: 1050 - total flux cleaned = -0.00388376 Jy ! Component: 1100 - total flux cleaned = -0.00398746 Jy ! Component: 1150 - total flux cleaned = -0.00408936 Jy ! Component: 1200 - total flux cleaned = -0.00416748 Jy ! Component: 1250 - total flux cleaned = -0.00427719 Jy ! Component: 1300 - total flux cleaned = -0.00439593 Jy ! Component: 1350 - total flux cleaned = -0.00450229 Jy ! Component: 1400 - total flux cleaned = -0.00460704 Jy ! Component: 1450 - total flux cleaned = -0.00469991 Jy ! Component: 1500 - total flux cleaned = -0.00476111 Jy ! Component: 1550 - total flux cleaned = -0.00485168 Jy ! Component: 1600 - total flux cleaned = -0.00491119 Jy ! Component: 1650 - total flux cleaned = -0.00498954 Jy ! Component: 1700 - total flux cleaned = -0.00504742 Jy ! Component: 1750 - total flux cleaned = -0.00510464 Jy ! Component: 1800 - total flux cleaned = -0.00517061 Jy ! Component: 1850 - total flux cleaned = -0.00524519 Jy ! Component: 1900 - total flux cleaned = -0.00528201 Jy ! Component: 1950 - total flux cleaned = -0.00533666 Jy ! Component: 2000 - total flux cleaned = -0.00539971 Jy ! Total flux subtracted in 2048 components = -0.00547976 Jy ! Clean residual min=-0.000545 max=0.000512 Jy/beam ! Clean residual mean=-0.000012 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.216502 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 286 components and 0.216502 Jy ![Exited script file: muppet] wmap "J1723+7653_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8987 x 2.723 at 33.03 degrees (North through East) ! Clean map min=-0.0008928 max=0.14834 Jy/beam ! Writing clean map to FITS file: J1723+7653_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162542 device "J1723+7653_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1723+7653_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328722 0.328722 0.657445 1.31489 2.62978 5.25956 10.5191 21.0382 42.0765 84.1529 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8987 x 2.723 at 33.03 degrees (North through East) ! Clean map min=-0.0008928 max=0.14834 Jy/beam quit ! Quitting program ! Log file J1723+7653_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:15:30 2016