! Started logfile: J0449+1121_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:53 2019 obs J0449+1121_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0449+1121_X_2017_01_16_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572222 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 1309 lines of history. ! ! Reading 4944 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 J0449+1121_X_2017_01_16_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.502388Jy sigma=0.002812 ! Fit after self-cal, rms=0.495882Jy sigma=0.002787 ! 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=0.8035 mas, bmaj=3.018 mas, bpa=23.41 degrees ! Estimated noise=1896.13 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 = 0.483458 Jy ! Component: 100 - total flux cleaned = 0.589802 Jy ! Total flux subtracted in 100 components = 0.589802 Jy ! Clean residual min=-0.033304 max=0.046128 Jy/beam ! Clean residual mean=-0.000001 rms=0.009860 Jy/beam ! Combined flux in latest and established models = 0.589802 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.589802 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=0.229983Jy sigma=0.001063 ! Fit after self-cal, rms=0.229967Jy sigma=0.001063 ! 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=0.9612 mas, bmaj=3.036 mas, bpa=23.77 degrees ! Estimated noise=1447.99 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 = 0.0364732 Jy ! Component: 100 - total flux cleaned = 0.0377465 Jy ! Component: 150 - total flux cleaned = 0.0367296 Jy ! Component: 200 - total flux cleaned = 0.0354252 Jy ! Total flux subtracted in 200 components = 0.0354252 Jy ! Clean residual min=-0.021816 max=0.039009 Jy/beam ! Clean residual mean=0.000032 rms=0.008957 Jy/beam ! Combined flux in latest and established models = 0.625227 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.625227 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=0.234841Jy sigma=0.000925 ! Fit after self-cal, rms=0.234800Jy sigma=0.000924 ! 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 1.05 FD 0.96 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 0.95 OV 0.94 ! PT 2.12 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00* NL 0.94 OV 0.94 ! PT 2.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00* KP 0.94 ! LA 0.96 MK 1.00* NL 0.92 OV 0.94 ! PT 2.11 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00* KP 0.96 ! LA 0.95 MK 1.00* NL 0.93 OV 0.95 ! PT 1.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.00* KP 0.93 ! LA 0.97 MK 1.00* NL 0.95 OV 0.94 ! PT 2.17 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.00* KP 0.94 ! LA 0.98 MK 1.00* NL 0.95 OV 0.95 ! PT 1.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.00* KP 0.93 ! LA 0.93 MK 1.00* NL 0.94 OV 0.93 ! PT 1.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.00* KP 0.96 ! LA 0.95 MK 1.00* NL 0.92 OV 0.91 ! PT 2.11 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00* KP 0.93 ! LA 0.91 MK 1.00* NL 0.93 OV 0.93 ! PT 2.06 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.00* KP 0.95 ! LA 0.96 MK 1.00* NL 0.94 OV 0.95 ! PT 2.16 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00* NL 0.94 OV 0.95 ! PT 2.11 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 HN 1.00* KP 0.96 ! LA 0.94 MK 1.00* NL 0.94 OV 0.94 ! PT 1.85 SC 1.03 ! ! ! Fit before self-cal, rms=0.234800Jy sigma=0.000924 ! Fit after self-cal, rms=0.293960Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9657 mas, bmaj=3.004 mas, bpa=23.41 degrees ! Estimated noise=1425.06 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 = 0.00187402 Jy ! Component: 100 - total flux cleaned = 0.00252085 Jy ! Component: 150 - total flux cleaned = 0.0030521 Jy ! Component: 200 - total flux cleaned = 0.00337783 Jy ! Total flux subtracted in 200 components = 0.00337783 Jy ! Clean residual min=-0.010398 max=0.015024 Jy/beam ! Clean residual mean=0.000030 rms=0.003424 Jy/beam ! Combined flux in latest and established models = 0.628605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.628605 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=0.293744Jy sigma=0.000696 ! Fit after self-cal, rms=0.294317Jy sigma=0.000695 ! 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=0.294317Jy sigma=0.000695 ! Fit after self-cal, rms=0.323528Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9639 mas, bmaj=3 mas, bpa=23.37 degrees ! Estimated noise=1426.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427705 Jy ! Component: 100 - total flux cleaned = 0.0050453 Jy ! Component: 150 - total flux cleaned = 0.0055089 Jy ! Component: 200 - total flux cleaned = 0.0059254 Jy ! Total flux subtracted in 200 components = 0.0059254 Jy ! Clean residual min=-0.004603 max=0.007195 Jy/beam ! Clean residual mean=-0.000012 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.634531 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.634531 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=0.323437Jy sigma=0.000639 ! Fit after self-cal, rms=0.323832Jy sigma=0.000639 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 (2.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294476 Jy ! Component: 100 - total flux cleaned = 0.00243302 Jy ! Component: 150 - total flux cleaned = 0.00165888 Jy ! Component: 200 - total flux cleaned = 0.00149412 Jy ! Total flux subtracted in 200 components = 0.00149412 Jy ! Clean residual min=-0.003961 max=0.003802 Jy/beam ! Clean residual mean=-0.000008 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.636025 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.636025 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=0.323638Jy sigma=0.000635 ! Fit after self-cal, rms=0.323647Jy sigma=0.000635 ! 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=0.323647Jy sigma=0.000635 ! Fit after self-cal, rms=0.327408Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=3 mas, bpa=23.36 degrees ! Estimated noise=1425.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401706 Jy ! Component: 100 - total flux cleaned = 0.000790281 Jy ! Component: 150 - total flux cleaned = 0.00117839 Jy ! Component: 200 - total flux cleaned = 0.00156379 Jy ! Total flux subtracted in 200 components = 0.00156379 Jy ! Clean residual min=-0.003253 max=0.003200 Jy/beam ! Clean residual mean=-0.000009 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.637589 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.637589 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=0.327352Jy sigma=0.000633 ! Fit after self-cal, rms=0.327413Jy sigma=0.000633 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 = 0.00012568 Jy ! Component: 100 - total flux cleaned = 0.00036087 Jy ! Component: 150 - total flux cleaned = 0.00056732 Jy ! Component: 200 - total flux cleaned = 0.000755485 Jy ! Total flux subtracted in 200 components = 0.000755485 Jy ! Clean residual min=-0.003020 max=0.002902 Jy/beam ! Clean residual mean=-0.000009 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.638344 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.638344 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=0.327381Jy sigma=0.000633 ! Fit after self-cal, rms=0.327392Jy sigma=0.000633 ! 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=0.327392Jy sigma=0.000633 ! Fit after self-cal, rms=0.328383Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=3.146 mas, bpa=13.83 degrees ! Estimated noise=1840.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106436 Jy ! Component: 100 - total flux cleaned = 0.00173199 Jy ! Component: 150 - total flux cleaned = 0.00212283 Jy ! Component: 200 - total flux cleaned = 0.00218346 Jy ! Total flux subtracted in 200 components = 0.00218346 Jy ! Clean residual min=-0.003433 max=0.004110 Jy/beam ! Clean residual mean=-0.000013 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.640528 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.640528 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=0.328354Jy sigma=0.000633 ! Fit after self-cal, rms=0.328369Jy sigma=0.000633 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 = 0.000299115 Jy ! Component: 100 - total flux cleaned = 0.00027181 Jy ! Component: 150 - total flux cleaned = 0.000271377 Jy ! Component: 200 - total flux cleaned = 0.000363149 Jy ! Total flux subtracted in 200 components = 0.000363149 Jy ! Clean residual min=-0.003479 max=0.004152 Jy/beam ! Clean residual mean=-0.000013 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.640891 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.640891 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=0.328355Jy sigma=0.000633 ! Fit after self-cal, rms=0.328361Jy sigma=0.000633 ! 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=0.9618 mas, bmaj=3 mas, bpa=23.36 degrees ! Estimated noise=1425.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9618 x 3 at 23.36 degrees (North through East) ! Clean map min=-0.0046448 max=0.61539 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 ! Performing amp+phase self-cal ! ! 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=0.328361Jy sigma=0.000633 ! Fit after self-cal, rms=0.375883Jy sigma=0.000579 ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=2.999 mas, bpa=23.36 degrees ! Estimated noise=1426.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291248 Jy ! Component: 100 - total flux cleaned = 0.000641881 Jy ! Component: 150 - total flux cleaned = 0.000838038 Jy ! Component: 200 - total flux cleaned = 0.00113232 Jy ! Total flux subtracted in 200 components = 0.00113232 Jy ! Clean residual min=-0.002932 max=0.002673 Jy/beam ! Clean residual mean=-0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.642023 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.642023 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=0.375868Jy sigma=0.000579 ! Fit after self-cal, rms=0.375874Jy sigma=0.000579 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011381 Jy ! Component: 100 - total flux cleaned = 0.000349409 Jy ! Component: 150 - total flux cleaned = 0.000566295 Jy ! Component: 200 - total flux cleaned = 0.000743868 Jy ! Total flux subtracted in 200 components = 0.000743868 Jy ! Clean residual min=-0.002902 max=0.002608 Jy/beam ! Clean residual mean=-0.000007 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.642767 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.642767 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=0.375862Jy sigma=0.000579 ! Fit after self-cal, rms=0.375866Jy sigma=0.000579 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.375866Jy sigma=0.000579 ! Fit after self-cal, rms=0.376542Jy sigma=0.000579 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=0.8074 mas, bmaj=2.966 mas, bpa=23.13 degrees ! Estimated noise=1863.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.475082 Jy ! Component: 100 - total flux cleaned = 0.579138 Jy ! Component: 150 - total flux cleaned = 0.613111 Jy ! Component: 200 - total flux cleaned = 0.629057 Jy ! Total flux subtracted in 200 components = 0.629057 Jy ! Clean residual min=-0.008265 max=0.007786 Jy/beam ! Clean residual mean=-0.000015 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.629056 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.629056 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=2.999 mas, bpa=23.36 degrees ! Estimated noise=1426.19 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 = 0.0103955 Jy ! Component: 100 - total flux cleaned = 0.0133223 Jy ! Component: 150 - total flux cleaned = 0.0136793 Jy ! Component: 200 - total flux cleaned = 0.0141262 Jy ! Total flux subtracted in 200 components = 0.0141262 Jy ! Clean residual min=-0.005211 max=0.003983 Jy/beam ! Clean residual mean=-0.000008 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.643183 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.643182 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=2.286 mas, bmaj=3.144 mas, bpa=13.83 degrees ! Estimated noise=1842.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014657 Jy ! Component: 100 - total flux cleaned = 0.00166207 Jy ! Component: 150 - total flux cleaned = 0.00182076 Jy ! Component: 200 - total flux cleaned = 0.00222989 Jy ! Total flux subtracted in 200 components = 0.00222989 Jy ! Clean residual min=-0.003879 max=0.003649 Jy/beam ! Clean residual mean=-0.000012 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.645412 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 = 6.40008e-05 Jy ! Component: 100 - total flux cleaned = 0.000177641 Jy ! Component: 150 - total flux cleaned = 0.000229819 Jy ! Component: 200 - total flux cleaned = 0.000324119 Jy ! Total flux subtracted in 200 components = 0.000324119 Jy ! Clean residual min=-0.003724 max=0.003733 Jy/beam ! Clean residual mean=-0.000012 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.645736 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.645736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=2.999 mas, bpa=23.36 degrees ! Estimated noise=1426.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379736 Jy ! Component: 100 - total flux cleaned = -0.00015494 Jy ! Component: 150 - total flux cleaned = -0.000431516 Jy ! Component: 200 - total flux cleaned = -0.000757032 Jy ! Total flux subtracted in 200 components = -0.000757032 Jy ! Clean residual min=-0.003844 max=0.002927 Jy/beam ! Clean residual mean=-0.000007 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.644979 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.644979 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=0.376648Jy sigma=0.000580 ! Fit after self-cal, rms=0.376653Jy sigma=0.000580 wmodel J0449+1121_X_2017_01_16_pus_map.mod ! Writing 85 model components to file: J0449+1121_X_2017_01_16_pus_map.mod wobs J0449+1121_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0449+1121_X_2017_01_16_pus_uvs.fits wwins J0449+1121_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0449+1121_X_2017_01_16_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 = -0.00167415 Jy ! Component: 100 - total flux cleaned = -0.00283467 Jy ! Component: 150 - total flux cleaned = -0.00299462 Jy ! Component: 200 - total flux cleaned = -0.00294583 Jy ! Component: 250 - total flux cleaned = -0.00318426 Jy ! Component: 300 - total flux cleaned = -0.00350057 Jy ! Component: 350 - total flux cleaned = -0.00362948 Jy ! Component: 400 - total flux cleaned = -0.00371273 Jy ! Component: 450 - total flux cleaned = -0.00387478 Jy ! Component: 500 - total flux cleaned = -0.00411143 Jy ! Component: 550 - total flux cleaned = -0.00430327 Jy ! Component: 600 - total flux cleaned = -0.00460222 Jy ! Component: 650 - total flux cleaned = -0.00482154 Jy ! Component: 700 - total flux cleaned = -0.00510824 Jy ! Component: 750 - total flux cleaned = -0.00549313 Jy ! Component: 800 - total flux cleaned = -0.00580069 Jy ! Component: 850 - total flux cleaned = -0.00600127 Jy ! Component: 900 - total flux cleaned = -0.00616638 Jy ! Component: 950 - total flux cleaned = -0.00629586 Jy ! Component: 1000 - total flux cleaned = -0.00645457 Jy ! Component: 1050 - total flux cleaned = -0.00657968 Jy ! Component: 1100 - total flux cleaned = -0.00673356 Jy ! Component: 1150 - total flux cleaned = -0.00682476 Jy ! Component: 1200 - total flux cleaned = -0.00697428 Jy ! Component: 1250 - total flux cleaned = -0.00706263 Jy ! Component: 1300 - total flux cleaned = -0.00712105 Jy ! Component: 1350 - total flux cleaned = -0.00717906 Jy ! Component: 1400 - total flux cleaned = -0.00729334 Jy ! Component: 1450 - total flux cleaned = -0.00732162 Jy ! Component: 1500 - total flux cleaned = -0.00734966 Jy ! Component: 1550 - total flux cleaned = -0.00737764 Jy ! Component: 1600 - total flux cleaned = -0.00743269 Jy ! Component: 1650 - total flux cleaned = -0.00748714 Jy ! Component: 1700 - total flux cleaned = -0.00756805 Jy ! Component: 1750 - total flux cleaned = -0.00754151 Jy ! Component: 1800 - total flux cleaned = -0.00762137 Jy ! Component: 1850 - total flux cleaned = -0.0076741 Jy ! Component: 1900 - total flux cleaned = -0.00775215 Jy ! Component: 1950 - total flux cleaned = -0.00772603 Jy ! Component: 2000 - total flux cleaned = -0.00785439 Jy ! Total flux subtracted in 2048 components = -0.00780353 Jy ! Clean residual min=-0.001458 max=0.001466 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.637176 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 214 components and 0.637176 Jy ![Exited script file: muppet] wmap "J0449+1121_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9617 x 2.999 at 23.36 degrees (North through East) ! Clean map min=-0.003055 max=0.61281 Jy/beam ! Writing clean map to FITS file: J0449+1121_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.612814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000484982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23742 0.23742 0.474841 0.949681 1.89936 3.79872 7.59745 15.1949 30.3898 60.7796 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.612 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9617 x 2.999 at 23.36 degrees (North through East) ! Clean map min=-0.003055 max=0.61281 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0449+1121_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:54 2019