! Started logfile: J2003+3034_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:16:46 2016 obs J2003+3034_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2003+3034_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J2003+3034 ! ! 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 414 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 J2003+3034_X_2014_08_05_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887201Jy sigma=0.010576 ! Fit after self-cal, rms=0.882050Jy sigma=0.010517 ! 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=1.027 mas, bmaj=1.988 mas, bpa=28.4 degrees ! Estimated noise=947.91 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 = 0.0902925 Jy ! Component: 100 - total flux cleaned = 0.111228 Jy ! Total flux subtracted in 100 components = 0.111228 Jy ! Clean residual min=-0.005863 max=0.008596 Jy/beam ! Clean residual mean=-0.000039 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.111228 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.111228 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=0.073090Jy sigma=0.000817 ! Fit after self-cal, rms=0.073078Jy sigma=0.000816 ! 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=1.287 mas, bmaj=2.234 mas, bpa=28.35 degrees ! Estimated noise=416.685 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 = 0.0106469 Jy ! Component: 100 - total flux cleaned = 0.0157969 Jy ! Component: 150 - total flux cleaned = 0.0187656 Jy ! Component: 200 - total flux cleaned = 0.0205506 Jy ! Total flux subtracted in 200 components = 0.0205506 Jy ! Clean residual min=-0.005895 max=0.003896 Jy/beam ! Clean residual mean=0.000025 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.131779 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.131779 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=0.071489Jy sigma=0.000799 ! Fit after self-cal, rms=0.071509Jy sigma=0.000799 ! 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 0.93 FD 1.10 HN 1.08 KP 0.94 ! LA 1.03 MK 1.00* NL 0.97 OV 0.96 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.10 HN 1.08 KP 0.87 ! LA 1.03 MK 1.00* NL 0.99 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.29 HN 1.10 KP 0.82 ! LA 1.08 MK 1.00* NL 0.94 OV 1.00 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.07 KP 0.79 ! LA 1.08 MK 1.00* NL 0.95 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.04 KP 0.75 ! LA 1.04 MK 1.00* NL 0.99 OV 1.13 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.11 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.25 KP 0.77 ! LA 1.13 MK 1.00* NL 1.01 OV 1.08 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.14 KP 0.81 ! LA 1.01 MK 1.00* NL 1.00 OV 1.08 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.11 KP 0.79 ! LA 1.04 MK 1.00* NL 1.00 OV 1.06 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.10 KP 0.79 ! LA 1.08 MK 1.00* NL 0.98 OV 1.03 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.08 KP 0.81 ! LA 1.07 MK 1.00* NL 0.96 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.14 HN 1.04 KP 0.86 ! LA 1.05 MK 1.00* NL 1.00 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.071509Jy sigma=0.000799 ! Fit after self-cal, rms=0.070409Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=2.258 mas, bpa=28.52 degrees ! Estimated noise=417.755 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 = -0.000597166 Jy ! Component: 100 - total flux cleaned = -0.000596457 Jy ! Component: 150 - total flux cleaned = -0.000643741 Jy ! Component: 200 - total flux cleaned = -0.000685326 Jy ! Total flux subtracted in 200 components = -0.000685326 Jy ! Clean residual min=-0.001316 max=0.001212 Jy/beam ! Clean residual mean=-0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.131094 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.131094 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=0.070396Jy sigma=0.000774 ! Fit after self-cal, rms=0.070449Jy sigma=0.000773 ! 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=0.070449Jy sigma=0.000773 ! Fit after self-cal, rms=0.070636Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=2.26 mas, bpa=28.58 degrees ! Estimated noise=417.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000560901 Jy ! Component: 100 - total flux cleaned = -0.000637299 Jy ! Component: 150 - total flux cleaned = -0.000713133 Jy ! Component: 200 - total flux cleaned = -0.000746553 Jy ! Total flux subtracted in 200 components = -0.000746553 Jy ! Clean residual min=-0.001204 max=0.001192 Jy/beam ! Clean residual mean=-0.000010 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.130347 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.130347 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=0.070627Jy sigma=0.000771 ! Fit after self-cal, rms=0.070639Jy 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 = -0.000123585 Jy ! Component: 100 - total flux cleaned = -0.00013434 Jy ! Component: 150 - total flux cleaned = -0.000152599 Jy ! Component: 200 - total flux cleaned = -0.000160389 Jy ! Total flux subtracted in 200 components = -0.000160389 Jy ! Clean residual min=-0.001184 max=0.001178 Jy/beam ! Clean residual mean=-0.000010 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.130187 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.130187 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=0.070635Jy sigma=0.000771 ! Fit after self-cal, rms=0.070634Jy sigma=0.000771 ! 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=0.070634Jy sigma=0.000771 ! Fit after self-cal, rms=0.070799Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.263 mas, bpa=28.61 degrees ! Estimated noise=417.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358933 Jy ! Component: 100 - total flux cleaned = -0.000414591 Jy ! Component: 150 - total flux cleaned = -0.000481584 Jy ! Component: 200 - total flux cleaned = -0.000531576 Jy ! Total flux subtracted in 200 components = -0.000531576 Jy ! Clean residual min=-0.001185 max=0.001156 Jy/beam ! Clean residual mean=-0.000010 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.129655 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.129655 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=0.070795Jy sigma=0.000771 ! Fit after self-cal, rms=0.070796Jy 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 = -6.5388e-05 Jy ! Component: 100 - total flux cleaned = -8.11716e-05 Jy ! Component: 150 - total flux cleaned = -9.51138e-05 Jy ! Component: 200 - total flux cleaned = -0.00010761 Jy ! Total flux subtracted in 200 components = -0.00010761 Jy ! Clean residual min=-0.001164 max=0.001150 Jy/beam ! Clean residual mean=-0.000010 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.129547 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.129547 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=0.070795Jy sigma=0.000771 ! Fit after self-cal, rms=0.070794Jy 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=0.070794Jy sigma=0.000771 ! Fit after self-cal, rms=0.070907Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=2.818 mas, bpa=62.92 degrees ! Estimated noise=458.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231296 Jy ! Component: 100 - total flux cleaned = -0.000252099 Jy ! Component: 150 - total flux cleaned = -0.000251636 Jy ! Component: 200 - total flux cleaned = -0.00025167 Jy ! Total flux subtracted in 200 components = -0.00025167 Jy ! Clean residual min=-0.001203 max=0.001227 Jy/beam ! Clean residual mean=-0.000018 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.129296 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.129296 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=0.070906Jy sigma=0.000771 ! Fit after self-cal, rms=0.070907Jy 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 = 3.93978e-07 Jy ! Component: 100 - total flux cleaned = -5.68656e-06 Jy ! Component: 150 - total flux cleaned = -5.78584e-06 Jy ! Component: 200 - total flux cleaned = -9.99057e-06 Jy ! Total flux subtracted in 200 components = -9.99057e-06 Jy ! Clean residual min=-0.001202 max=0.001220 Jy/beam ! Clean residual mean=-0.000018 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.129286 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.129286 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=0.070907Jy sigma=0.000771 ! Fit after self-cal, rms=0.070907Jy 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=1.306 mas, bmaj=2.264 mas, bpa=28.65 degrees ! Estimated noise=417.675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 2.264 at 28.65 degrees (North through East) ! Clean map min=-0.0011222 max=0.11937 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=1.035 mas, bmaj=2.011 mas, bpa=28.73 degrees ! Estimated noise=958.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.09119 Jy ! Component: 100 - total flux cleaned = 0.11194 Jy ! Component: 150 - total flux cleaned = 0.119344 Jy ! Component: 200 - total flux cleaned = 0.123616 Jy ! Total flux subtracted in 200 components = 0.123616 Jy ! Clean residual min=-0.003040 max=0.002955 Jy/beam ! Clean residual mean=-0.000005 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.123616 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.123616 Jy ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.264 mas, bpa=28.65 degrees ! Estimated noise=417.675 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 = 0.00348952 Jy ! Component: 100 - total flux cleaned = 0.00498763 Jy ! Component: 150 - total flux cleaned = 0.00538784 Jy ! Component: 200 - total flux cleaned = 0.00554324 Jy ! Total flux subtracted in 200 components = 0.00554324 Jy ! Clean residual min=-0.001173 max=0.001212 Jy/beam ! Clean residual mean=-0.000010 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.129159 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.129159 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=2.654 mas, bmaj=2.818 mas, bpa=62.92 degrees ! Estimated noise=458.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182666 Jy ! Component: 100 - total flux cleaned = 0.00028973 Jy ! Component: 150 - total flux cleaned = 0.000351542 Jy ! Component: 200 - total flux cleaned = 0.000388727 Jy ! Total flux subtracted in 200 components = 0.000388727 Jy ! Clean residual min=-0.001250 max=0.001251 Jy/beam ! Clean residual mean=-0.000016 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.129548 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 = 1.16285e-05 Jy ! Component: 100 - total flux cleaned = 2.10313e-05 Jy ! Component: 150 - total flux cleaned = 1.23831e-05 Jy ! Component: 200 - total flux cleaned = 8.29032e-06 Jy ! Total flux subtracted in 200 components = 8.29032e-06 Jy ! Clean residual min=-0.001241 max=0.001250 Jy/beam ! Clean residual mean=-0.000016 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.129556 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.129556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.264 mas, bpa=28.65 degrees ! Estimated noise=417.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.23908e-05 Jy ! Component: 100 - total flux cleaned = 4.47309e-05 Jy ! Component: 150 - total flux cleaned = 4.45125e-05 Jy ! Component: 200 - total flux cleaned = 3.55024e-05 Jy ! Total flux subtracted in 200 components = 3.55024e-05 Jy ! Clean residual min=-0.001157 max=0.001174 Jy/beam ! Clean residual mean=-0.000008 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.129591 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.129591 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=0.070908Jy sigma=0.000771 ! Fit after self-cal, rms=0.070905Jy sigma=0.000771 wmodel J2003+3034_X_2014_08_05_pus_map.mod ! Writing 57 model components to file: J2003+3034_X_2014_08_05_pus_map.mod wobs J2003+3034_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2003+3034_X_2014_08_05_pus_uvs.fits wwins J2003+3034_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J2003+3034_X_2014_08_05_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 = 2.82205e-05 Jy ! Component: 100 - total flux cleaned = -1.07193e-05 Jy ! Component: 150 - total flux cleaned = -1.10696e-05 Jy ! Component: 200 - total flux cleaned = -1.10959e-05 Jy ! Component: 250 - total flux cleaned = -2.7187e-05 Jy ! Component: 300 - total flux cleaned = -2.71898e-05 Jy ! Component: 350 - total flux cleaned = -4.32371e-05 Jy ! Component: 400 - total flux cleaned = -5.87566e-05 Jy ! Component: 450 - total flux cleaned = -5.87409e-05 Jy ! Component: 500 - total flux cleaned = -8.76124e-05 Jy ! Component: 550 - total flux cleaned = -0.000130031 Jy ! Component: 600 - total flux cleaned = -0.000143998 Jy ! Component: 650 - total flux cleaned = -0.000171315 Jy ! Component: 700 - total flux cleaned = -0.000197896 Jy ! Component: 750 - total flux cleaned = -0.000275387 Jy ! Component: 800 - total flux cleaned = -0.000249644 Jy ! Component: 850 - total flux cleaned = -0.000287084 Jy ! Component: 900 - total flux cleaned = -0.000274845 Jy ! Component: 950 - total flux cleaned = -0.000310846 Jy ! Component: 1000 - total flux cleaned = -0.000322525 Jy ! Component: 1050 - total flux cleaned = -0.000299533 Jy ! Component: 1100 - total flux cleaned = -0.000322306 Jy ! Component: 1150 - total flux cleaned = -0.000333466 Jy ! Component: 1200 - total flux cleaned = -0.000300568 Jy ! Component: 1250 - total flux cleaned = -0.000289874 Jy ! Component: 1300 - total flux cleaned = -0.000289844 Jy ! Component: 1350 - total flux cleaned = -0.000258651 Jy ! Component: 1400 - total flux cleaned = -0.000217939 Jy ! Component: 1450 - total flux cleaned = -0.000187871 Jy ! Component: 1500 - total flux cleaned = -0.00021735 Jy ! Component: 1550 - total flux cleaned = -0.000168518 Jy ! Component: 1600 - total flux cleaned = -0.000168548 Jy ! Component: 1650 - total flux cleaned = -0.000187418 Jy ! Component: 1700 - total flux cleaned = -0.000177983 Jy ! Component: 1750 - total flux cleaned = -0.000187131 Jy ! Component: 1800 - total flux cleaned = -0.000187101 Jy ! Component: 1850 - total flux cleaned = -0.000178331 Jy ! Component: 1900 - total flux cleaned = -0.000213555 Jy ! Component: 1950 - total flux cleaned = -0.000213596 Jy ! Component: 2000 - total flux cleaned = -0.000230723 Jy ! Total flux subtracted in 2048 components = -0.000222244 Jy ! Clean residual min=-0.000419 max=0.000484 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.129369 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 172 components and 0.129369 Jy ![Exited script file: muppet] wmap "J2003+3034_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 2.264 at 28.65 degrees (North through East) ! Clean map min=-0.0011015 max=0.11935 Jy/beam ! Writing clean map to FITS file: J2003+3034_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154399 device "J2003+3034_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2003+3034_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388107 0.388107 0.776214 1.55243 3.10486 6.20971 12.4194 24.8388 49.6777 99.3554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 2.264 at 28.65 degrees (North through East) ! Clean map min=-0.0011015 max=0.11935 Jy/beam quit ! Quitting program ! Log file J2003+3034_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:16:47 2016