! Started logfile: J0559+2353_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:19 2016 obs J0559+2353_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0559+2353_X_2014_08_05_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768056 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! 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 6636 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 J0559+2353_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.681470Jy sigma=0.007949 ! Fit after self-cal, rms=0.676035Jy sigma=0.007888 ! 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=0.8306 mas, bmaj=2.126 mas, bpa=25.66 degrees ! Estimated noise=1290.51 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 = 0.249756 Jy ! Component: 100 - total flux cleaned = 0.305433 Jy ! Total flux subtracted in 100 components = 0.305433 Jy ! Clean residual min=-0.017029 max=0.026058 Jy/beam ! Clean residual mean=-0.000120 rms=0.005474 Jy/beam ! Combined flux in latest and established models = 0.305433 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.305433 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=0.095028Jy sigma=0.001040 ! Fit after self-cal, rms=0.095003Jy sigma=0.001040 ! 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=1.019 mas, bmaj=2.289 mas, bpa=24.92 degrees ! Estimated noise=751.28 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 = 0.0297939 Jy ! Component: 100 - total flux cleaned = 0.0451778 Jy ! Component: 150 - total flux cleaned = 0.0538308 Jy ! Component: 200 - total flux cleaned = 0.0589612 Jy ! Total flux subtracted in 200 components = 0.0589612 Jy ! Clean residual min=-0.019518 max=0.017515 Jy/beam ! Clean residual mean=-0.000150 rms=0.004808 Jy/beam ! Combined flux in latest and established models = 0.364394 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.364394 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=0.085118Jy sigma=0.000932 ! Fit after self-cal, rms=0.085126Jy sigma=0.000932 ! 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 0.92 FD 1.11 HN 1.09 KP 0.93 ! LA 1.04 MK 1.00* NL 0.92 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.88 ! LA 1.05 MK 1.00* NL 0.92 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.13 KP 0.84 ! LA 1.07 MK 1.00* NL 0.94 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.08 KP 0.82 ! LA 1.06 MK 1.00* NL 0.93 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.03 KP 0.76 ! LA 1.07 MK 1.00* NL 0.93 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.77 ! LA 1.08 MK 1.00* NL 0.94 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.23 HN 1.31 KP 0.80 ! LA 1.18 MK 1.00* NL 0.99 OV 1.05 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.14 KP 0.75 ! LA 1.08 MK 1.00* NL 0.97 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.19 KP 0.77 ! LA 1.08 MK 1.00* NL 0.94 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.12 KP 0.81 ! LA 1.10 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.84 ! LA 1.12 MK 1.00* NL 0.98 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.13 KP 0.89 ! LA 1.12 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.085126Jy sigma=0.000932 ! Fit after self-cal, rms=0.072851Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.305 mas, bpa=25.34 degrees ! Estimated noise=750.479 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 = -0.00361239 Jy ! Component: 100 - total flux cleaned = -0.00361302 Jy ! Component: 150 - total flux cleaned = -0.00351689 Jy ! Component: 200 - total flux cleaned = -0.00351847 Jy ! Total flux subtracted in 200 components = -0.00351847 Jy ! Clean residual min=-0.004457 max=0.004288 Jy/beam ! Clean residual mean=-0.000016 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.360875 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.360875 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=0.072453Jy sigma=0.000771 ! Fit after self-cal, rms=0.072519Jy sigma=0.000771 ! 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=0.072519Jy sigma=0.000771 ! Fit after self-cal, rms=0.072744Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.31 mas, bpa=25.45 degrees ! Estimated noise=749.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263875 Jy ! Component: 100 - total flux cleaned = -0.0028183 Jy ! Component: 150 - total flux cleaned = -0.00288322 Jy ! Component: 200 - total flux cleaned = -0.00277844 Jy ! Total flux subtracted in 200 components = -0.00277844 Jy ! Clean residual min=-0.003729 max=0.003777 Jy/beam ! Clean residual mean=-0.000017 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.358097 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.358097 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=0.072550Jy sigma=0.000768 ! Fit after self-cal, rms=0.072549Jy sigma=0.000768 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 (-2.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335937 Jy ! Component: 100 - total flux cleaned = 0.00519144 Jy ! Component: 150 - total flux cleaned = 0.00592771 Jy ! Component: 200 - total flux cleaned = 0.00602912 Jy ! Total flux subtracted in 200 components = 0.00602912 Jy ! Clean residual min=-0.003182 max=0.002463 Jy/beam ! Clean residual mean=-0.000010 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.364126 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.364126 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=0.072344Jy sigma=0.000766 ! Fit after self-cal, rms=0.072333Jy sigma=0.000766 ! 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=0.072333Jy sigma=0.000766 ! Fit after self-cal, rms=0.072569Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.314 mas, bpa=25.51 degrees ! Estimated noise=749.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123689 Jy ! Component: 100 - total flux cleaned = -0.000872685 Jy ! Component: 150 - total flux cleaned = -0.000604741 Jy ! Component: 200 - total flux cleaned = -0.000407415 Jy ! Total flux subtracted in 200 components = -0.000407415 Jy ! Clean residual min=-0.002691 max=0.002217 Jy/beam ! Clean residual mean=-0.000008 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.363718 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.363718 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=0.072475Jy sigma=0.000765 ! Fit after self-cal, rms=0.072476Jy sigma=0.000765 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 = 0.000302638 Jy ! Component: 100 - total flux cleaned = 0.0004383 Jy ! Component: 150 - total flux cleaned = 0.000531412 Jy ! Component: 200 - total flux cleaned = 0.000560502 Jy ! Total flux subtracted in 200 components = 0.000560502 Jy ! Clean residual min=-0.002462 max=0.002142 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.364279 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.364279 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=0.072442Jy sigma=0.000765 ! Fit after self-cal, rms=0.072440Jy sigma=0.000765 ! 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=0.072440Jy sigma=0.000765 ! Fit after self-cal, rms=0.072556Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=2.813 mas, bpa=7.77 degrees ! Estimated noise=882.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677827 Jy ! Component: 100 - total flux cleaned = -0.000934737 Jy ! Component: 150 - total flux cleaned = -0.00104665 Jy ! Component: 200 - total flux cleaned = -0.00102915 Jy ! Total flux subtracted in 200 components = -0.00102915 Jy ! Clean residual min=-0.002473 max=0.002248 Jy/beam ! Clean residual mean=-0.000017 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.36325 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.36325 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=0.072540Jy sigma=0.000765 ! Fit after self-cal, rms=0.072542Jy sigma=0.000764 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 = -4.5212e-05 Jy ! Component: 100 - total flux cleaned = -7.79535e-05 Jy ! Component: 150 - total flux cleaned = -9.25361e-05 Jy ! Component: 200 - total flux cleaned = -7.92788e-05 Jy ! Total flux subtracted in 200 components = -7.92788e-05 Jy ! Clean residual min=-0.002373 max=0.002226 Jy/beam ! Clean residual mean=-0.000016 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.36317 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.36317 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=0.072538Jy sigma=0.000764 ! Fit after self-cal, rms=0.072538Jy sigma=0.000764 ! 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=1.03 mas, bmaj=2.316 mas, bpa=25.55 degrees ! Estimated noise=749.023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.316 at 25.55 degrees (North through East) ! Clean map min=-0.0021336 max=0.32619 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=0.8358 mas, bmaj=2.161 mas, bpa=26.34 degrees ! Estimated noise=1298.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251273 Jy ! Component: 100 - total flux cleaned = 0.306583 Jy ! Component: 150 - total flux cleaned = 0.324624 Jy ! Component: 200 - total flux cleaned = 0.334164 Jy ! Total flux subtracted in 200 components = 0.334164 Jy ! Clean residual min=-0.004547 max=0.006304 Jy/beam ! Clean residual mean=-0.000021 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.334164 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.334164 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.316 mas, bpa=25.55 degrees ! Estimated noise=749.023 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 = 0.00870665 Jy ! Component: 100 - total flux cleaned = 0.013725 Jy ! Component: 150 - total flux cleaned = 0.0172612 Jy ! Component: 200 - total flux cleaned = 0.0199523 Jy ! Total flux subtracted in 200 components = 0.0199523 Jy ! Clean residual min=-0.002443 max=0.002668 Jy/beam ! Clean residual mean=-0.000017 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.354116 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.354116 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=2.381 mas, bmaj=2.813 mas, bpa=7.77 degrees ! Estimated noise=882.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299066 Jy ! Component: 100 - total flux cleaned = 0.00493966 Jy ! Component: 150 - total flux cleaned = 0.00639127 Jy ! Component: 200 - total flux cleaned = 0.0069424 Jy ! Total flux subtracted in 200 components = 0.0069424 Jy ! Clean residual min=-0.002748 max=0.002273 Jy/beam ! Clean residual mean=-0.000023 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.361059 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 = 0.00049677 Jy ! Component: 100 - total flux cleaned = 0.000879471 Jy ! Component: 150 - total flux cleaned = 0.0012262 Jy ! Component: 200 - total flux cleaned = 0.00149357 Jy ! Total flux subtracted in 200 components = 0.00149357 Jy ! Clean residual min=-0.002481 max=0.002171 Jy/beam ! Clean residual mean=-0.000017 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.362552 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.362552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.316 mas, bpa=25.55 degrees ! Estimated noise=749.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034394 Jy ! Component: 100 - total flux cleaned = 0.000580905 Jy ! Component: 150 - total flux cleaned = 0.000735716 Jy ! Component: 200 - total flux cleaned = 0.000826531 Jy ! Total flux subtracted in 200 components = 0.000826531 Jy ! Clean residual min=-0.001910 max=0.001939 Jy/beam ! Clean residual mean=-0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.363379 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.363379 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=0.072501Jy sigma=0.000764 ! Fit after self-cal, rms=0.072496Jy sigma=0.000764 wmodel J0559+2353_X_2014_08_05_pus_map.mod ! Writing 100 model components to file: J0559+2353_X_2014_08_05_pus_map.mod wobs J0559+2353_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0559+2353_X_2014_08_05_pus_uvs.fits wwins J0559+2353_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0559+2353_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 = -3.49194e-05 Jy ! Component: 100 - total flux cleaned = 6.47697e-05 Jy ! Component: 150 - total flux cleaned = 0.00021715 Jy ! Component: 200 - total flux cleaned = 0.000273418 Jy ! Component: 250 - total flux cleaned = 0.000326971 Jy ! Component: 300 - total flux cleaned = 0.000402386 Jy ! Component: 350 - total flux cleaned = 0.000427249 Jy ! Component: 400 - total flux cleaned = 0.000521586 Jy ! Component: 450 - total flux cleaned = 0.00054467 Jy ! Component: 500 - total flux cleaned = 0.000653013 Jy ! Component: 550 - total flux cleaned = 0.000694445 Jy ! Component: 600 - total flux cleaned = 0.00075503 Jy ! Component: 650 - total flux cleaned = 0.000794225 Jy ! Component: 700 - total flux cleaned = 0.00079465 Jy ! Component: 750 - total flux cleaned = 0.000831686 Jy ! Component: 800 - total flux cleaned = 0.000867228 Jy ! Component: 850 - total flux cleaned = 0.000884796 Jy ! Component: 900 - total flux cleaned = 0.000901745 Jy ! Component: 950 - total flux cleaned = 0.000934497 Jy ! Component: 1000 - total flux cleaned = 0.000934957 Jy ! Component: 1050 - total flux cleaned = 0.000966147 Jy ! Component: 1100 - total flux cleaned = 0.000996012 Jy ! Component: 1150 - total flux cleaned = 0.000980942 Jy ! Component: 1200 - total flux cleaned = 0.000880404 Jy ! Component: 1250 - total flux cleaned = 0.000838808 Jy ! Component: 1300 - total flux cleaned = 0.000811401 Jy ! Component: 1350 - total flux cleaned = 0.000744059 Jy ! Component: 1400 - total flux cleaned = 0.000691675 Jy ! Component: 1450 - total flux cleaned = 0.000639968 Jy ! Component: 1500 - total flux cleaned = 0.000576399 Jy ! Component: 1550 - total flux cleaned = 0.000526148 Jy ! Component: 1600 - total flux cleaned = 0.000476728 Jy ! Component: 1650 - total flux cleaned = 0.000415931 Jy ! Component: 1700 - total flux cleaned = 0.000356127 Jy ! Component: 1750 - total flux cleaned = 0.000320733 Jy ! Component: 1800 - total flux cleaned = 0.000273993 Jy ! Component: 1850 - total flux cleaned = 0.000250994 Jy ! Component: 1900 - total flux cleaned = 0.000228094 Jy ! Component: 1950 - total flux cleaned = 0.000216786 Jy ! Component: 2000 - total flux cleaned = 0.000172068 Jy ! Total flux subtracted in 2048 components = 0.000172039 Jy ! Clean residual min=-0.000615 max=0.000730 Jy/beam ! Clean residual mean=-0.000005 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.363551 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 213 components and 0.363551 Jy ![Exited script file: muppet] wmap "J0559+2353_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.316 at 25.55 degrees (North through East) ! Clean map min=-0.0011906 max=0.32637 Jy/beam ! Writing clean map to FITS file: J0559+2353_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 0.326369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205208 device "J0559+2353_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0559+2353_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188628 0.188628 0.377256 0.754512 1.50902 3.01805 6.0361 12.0722 24.1444 48.2888 96.5776 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.326 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.316 at 25.55 degrees (North through East) ! Clean map min=-0.0011906 max=0.32637 Jy/beam quit ! Quitting program ! Log file J0559+2353_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:20 2016