! Started logfile: J0555+3948_X_2017_02_19_pus_uvs.log on Sat May 4 21:39:34 2019 obs J0555+3948_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0555+3948_X_2017_02_19_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.542593 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 858 lines of history. ! ! Reading 14064 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 J0555+3948_X_2017_02_19_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.592753Jy sigma=0.013249 ! Fit after self-cal, rms=1.589030Jy sigma=0.013222 ! 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=0.7898 mas, bmaj=1.441 mas, bpa=5.642 degrees ! Estimated noise=1061.67 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 = 1.6772 Jy ! Component: 100 - total flux cleaned = 2.33052 Jy ! Total flux subtracted in 100 components = 2.33052 Jy ! Clean residual min=-0.078007 max=0.292946 Jy/beam ! Clean residual mean=-0.000643 rms=0.025581 Jy/beam ! Combined flux in latest and established models = 2.33052 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.33052 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=0.582994Jy sigma=0.004908 ! Fit after self-cal, rms=0.575635Jy sigma=0.004851 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.325584 Jy ! Component: 100 - total flux cleaned = 0.492421 Jy ! Total flux subtracted in 100 components = 0.492421 Jy ! Clean residual min=-0.042780 max=0.099609 Jy/beam ! Clean residual mean=-0.000217 rms=0.012268 Jy/beam ! Combined flux in latest and established models = 2.82294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 2.82294 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=0.285218Jy sigma=0.002351 ! Fit after self-cal, rms=0.283788Jy sigma=0.002340 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112077 Jy ! Component: 100 - total flux cleaned = 0.187078 Jy ! Total flux subtracted in 100 components = 0.187078 Jy ! Clean residual min=-0.036514 max=0.041717 Jy/beam ! Clean residual mean=-0.000068 rms=0.009082 Jy/beam ! Combined flux in latest and established models = 3.01002 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 3.01002 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=0.223198Jy sigma=0.001774 ! Fit after self-cal, rms=0.222320Jy sigma=0.001767 ! 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=0.9908 mas, bmaj=1.68 mas, bpa=7.102 degrees ! Estimated noise=740.051 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 = 0.066431 Jy ! Component: 100 - total flux cleaned = 0.102022 Jy ! Component: 150 - total flux cleaned = 0.115317 Jy ! Component: 200 - total flux cleaned = 0.12175 Jy ! Total flux subtracted in 200 components = 0.12175 Jy ! Clean residual min=-0.033447 max=0.026800 Jy/beam ! Clean residual mean=0.000081 rms=0.007174 Jy/beam ! Combined flux in latest and established models = 3.13177 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 3.13177 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=0.204193Jy sigma=0.001567 ! Fit after self-cal, rms=0.203887Jy sigma=0.001565 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 1.05 ! LA 0.99 MK 1.01 NL 0.94 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 1.03 ! LA 1.00 MK 1.02 NL 0.94 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.04 ! LA 1.03 MK 1.03 NL 0.93 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.09 KP 1.03 ! LA 1.03 MK 1.03 NL 0.94 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.04 KP 1.03 ! LA 1.02 MK 1.05 NL 0.95 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 1.02 ! LA 1.02 MK 1.04 NL 0.94 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.03 ! LA 0.99 MK 1.05 NL 0.94 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 1.03 ! LA 1.01 MK 1.04 NL 0.94 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.08 KP 1.04 ! LA 1.03 MK 1.02 NL 0.93 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.12 KP 1.05 ! LA 1.01 MK 1.05 NL 0.95 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.10 KP 1.04 ! LA 1.00 MK 1.04 NL 0.94 OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.07 KP 1.10 ! LA 1.04 MK 1.03 NL 0.95 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.203887Jy sigma=0.001565 ! Fit after self-cal, rms=0.161074Jy sigma=0.001149 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.687 mas, bpa=7.107 degrees ! Estimated noise=745.877 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 = 0.00659359 Jy ! Component: 100 - total flux cleaned = 0.00818865 Jy ! Component: 150 - total flux cleaned = 0.00928534 Jy ! Component: 200 - total flux cleaned = 0.00976681 Jy ! Total flux subtracted in 200 components = 0.00976681 Jy ! Clean residual min=-0.017613 max=0.014266 Jy/beam ! Clean residual mean=-0.000054 rms=0.004157 Jy/beam ! Combined flux in latest and established models = 3.14153 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 3.14153 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=0.159800Jy sigma=0.001140 ! Fit after self-cal, rms=0.159731Jy sigma=0.001140 ! 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=0.159731Jy sigma=0.001140 ! Fit after self-cal, rms=0.099487Jy sigma=0.000726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.685 mas, bpa=6.894 degrees ! Estimated noise=744.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766112 Jy ! Component: 100 - total flux cleaned = 0.00695946 Jy ! Component: 150 - total flux cleaned = 0.00623165 Jy ! Component: 200 - total flux cleaned = 0.00562902 Jy ! Total flux subtracted in 200 components = 0.00562902 Jy ! Clean residual min=-0.005488 max=0.005499 Jy/beam ! Clean residual mean=-0.000038 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 3.14716 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 3.14716 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=0.097840Jy sigma=0.000712 ! Fit after self-cal, rms=0.097638Jy sigma=0.000710 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 = 0.00158177 Jy ! Component: 100 - total flux cleaned = 0.00146313 Jy ! Component: 150 - total flux cleaned = 0.00115391 Jy ! Component: 200 - total flux cleaned = 0.00124636 Jy ! Total flux subtracted in 200 components = 0.00124636 Jy ! Clean residual min=-0.005323 max=0.005393 Jy/beam ! Clean residual mean=-0.000037 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 3.14841 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 3.14841 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=0.097314Jy sigma=0.000707 ! Fit after self-cal, rms=0.097259Jy sigma=0.000706 ! 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=0.097259Jy sigma=0.000706 ! Fit after self-cal, rms=0.094659Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9957 mas, bmaj=1.686 mas, bpa=6.701 degrees ! Estimated noise=744.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332382 Jy ! Component: 100 - total flux cleaned = 0.00395119 Jy ! Component: 150 - total flux cleaned = 0.00383397 Jy ! Component: 200 - total flux cleaned = 0.00372527 Jy ! Total flux subtracted in 200 components = 0.00372527 Jy ! Clean residual min=-0.004683 max=0.004371 Jy/beam ! Clean residual mean=-0.000015 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 3.15213 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 3.15213 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=0.094090Jy sigma=0.000688 ! Fit after self-cal, rms=0.094031Jy sigma=0.000688 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 = 0.000774252 Jy ! Component: 100 - total flux cleaned = 0.000671743 Jy ! Component: 150 - total flux cleaned = 0.00040114 Jy ! Component: 200 - total flux cleaned = 0.000316999 Jy ! Total flux subtracted in 200 components = 0.000316999 Jy ! Clean residual min=-0.004792 max=0.004299 Jy/beam ! Clean residual mean=-0.000015 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 3.15245 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 3.15245 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=0.093820Jy sigma=0.000686 ! Fit after self-cal, rms=0.093793Jy sigma=0.000686 ! 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=0.093793Jy sigma=0.000686 ! Fit after self-cal, rms=0.093608Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=2.437 mas, bpa=20.73 degrees ! Estimated noise=915.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188349 Jy ! Component: 100 - total flux cleaned = 0.00220338 Jy ! Component: 150 - total flux cleaned = 0.00229565 Jy ! Component: 200 - total flux cleaned = 0.00236734 Jy ! Total flux subtracted in 200 components = 0.00236734 Jy ! Clean residual min=-0.003099 max=0.003438 Jy/beam ! Clean residual mean=-0.000027 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 3.15482 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 3.15482 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=0.093506Jy sigma=0.000684 ! Fit after self-cal, rms=0.093484Jy sigma=0.000683 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 = 0.000300686 Jy ! Component: 100 - total flux cleaned = 0.000532077 Jy ! Component: 150 - total flux cleaned = 0.00056836 Jy ! Component: 200 - total flux cleaned = 0.000517443 Jy ! Total flux subtracted in 200 components = 0.000517443 Jy ! Clean residual min=-0.003083 max=0.003267 Jy/beam ! Clean residual mean=-0.000027 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 3.15533 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 3.15533 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=0.093453Jy sigma=0.000683 ! Fit after self-cal, rms=0.093443Jy sigma=0.000683 ! 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=0.9945 mas, bmaj=1.686 mas, bpa=6.533 degrees ! Estimated noise=743.814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9945 x 1.686 at 6.533 degrees (North through East) ! Clean map min=-0.0034545 max=2.2392 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=0.093443Jy sigma=0.000683 ! Fit after self-cal, rms=0.085282Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=1.686 mas, bpa=6.492 degrees ! Estimated noise=744.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139517 Jy ! Component: 100 - total flux cleaned = 0.0013879 Jy ! Component: 150 - total flux cleaned = 0.00138375 Jy ! Component: 200 - total flux cleaned = 0.00146483 Jy ! Total flux subtracted in 200 components = 0.00146483 Jy ! Clean residual min=-0.004349 max=0.003960 Jy/beam ! Clean residual mean=-0.000011 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 3.1568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 3.1568 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=0.085017Jy sigma=0.000617 ! Fit after self-cal, rms=0.084995Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502847 Jy ! Component: 100 - total flux cleaned = 0.00043007 Jy ! Component: 150 - total flux cleaned = 0.000358284 Jy ! Component: 200 - total flux cleaned = 0.000287481 Jy ! Total flux subtracted in 200 components = 0.000287481 Jy ! Clean residual min=-0.004125 max=0.003907 Jy/beam ! Clean residual mean=-0.000011 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 3.15709 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 3.15709 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=0.084865Jy sigma=0.000616 ! Fit after self-cal, rms=0.084857Jy sigma=0.000616 ! 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=0.084857Jy sigma=0.000616 ! Fit after self-cal, rms=0.084807Jy sigma=0.000615 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=0.7912 mas, bmaj=1.45 mas, bpa=5.143 degrees ! Estimated noise=1070.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69321 Jy ! Component: 100 - total flux cleaned = 2.35732 Jy ! Component: 150 - total flux cleaned = 2.67645 Jy ! Component: 200 - total flux cleaned = 2.84436 Jy ! Total flux subtracted in 200 components = 2.84436 Jy ! Clean residual min=-0.026265 max=0.084690 Jy/beam ! Clean residual mean=-0.000244 rms=0.008283 Jy/beam ! Combined flux in latest and established models = 2.84436 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 16 model components to the UV plane model. ! The established model now contains 16 components and 2.84436 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9939 mas, bmaj=1.686 mas, bpa=6.378 degrees ! Estimated noise=743.991 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 = 0.130095 Jy ! Component: 100 - total flux cleaned = 0.200838 Jy ! Component: 150 - total flux cleaned = 0.243304 Jy ! Component: 200 - total flux cleaned = 0.2704 Jy ! Total flux subtracted in 200 components = 0.2704 Jy ! Clean residual min=-0.006754 max=0.014437 Jy/beam ! Clean residual mean=-0.000039 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 3.11476 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 3.11476 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178092 Jy ! Component: 100 - total flux cleaned = 0.0289732 Jy ! Component: 150 - total flux cleaned = 0.0327325 Jy ! Component: 200 - total flux cleaned = 0.0359649 Jy ! Total flux subtracted in 200 components = 0.0359649 Jy ! Clean residual min=-0.004937 max=0.005891 Jy/beam ! Clean residual mean=-0.000016 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 3.15072 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 3.15073 Jy ! Inverting map ! Added new window around map position (4, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351665 Jy ! Component: 100 - total flux cleaned = 0.00599163 Jy ! Component: 150 - total flux cleaned = 0.00817782 Jy ! Component: 200 - total flux cleaned = 0.00994357 Jy ! Total flux subtracted in 200 components = 0.00994357 Jy ! Clean residual min=-0.005176 max=0.004753 Jy/beam ! Clean residual mean=-0.000012 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 3.16067 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 3.16067 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=2.151 mas, bmaj=2.436 mas, bpa=20.5 degrees ! Estimated noise=915.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144397 Jy ! Component: 100 - total flux cleaned = 0.0017275 Jy ! Component: 150 - total flux cleaned = 0.00183954 Jy ! Component: 200 - total flux cleaned = 0.00189149 Jy ! Total flux subtracted in 200 components = 0.00189149 Jy ! Clean residual min=-0.003408 max=0.002451 Jy/beam ! Clean residual mean=-0.000021 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 3.16256 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 = 0.000122564 Jy ! Component: 100 - total flux cleaned = 0.000123668 Jy ! Component: 150 - total flux cleaned = 0.000193241 Jy ! Component: 200 - total flux cleaned = 0.000224978 Jy ! Total flux subtracted in 200 components = 0.000224978 Jy ! Clean residual min=-0.003394 max=0.002524 Jy/beam ! Clean residual mean=-0.000020 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 3.16279 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 3.16279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9939 mas, bmaj=1.686 mas, bpa=6.378 degrees ! Estimated noise=743.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.62376e-05 Jy ! Component: 100 - total flux cleaned = 0.000583618 Jy ! Component: 150 - total flux cleaned = 0.00102104 Jy ! Component: 200 - total flux cleaned = 0.0013045 Jy ! Total flux subtracted in 200 components = 0.0013045 Jy ! Clean residual min=-0.005168 max=0.004144 Jy/beam ! Clean residual mean=-0.000010 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 3.16409 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 3.16409 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=0.086216Jy sigma=0.000628 ! Fit after self-cal, rms=0.086031Jy sigma=0.000626 wmodel J0555+3948_X_2017_02_19_pus_map.mod ! Writing 82 model components to file: J0555+3948_X_2017_02_19_pus_map.mod wobs J0555+3948_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0555+3948_X_2017_02_19_pus_uvs.fits wwins J0555+3948_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0555+3948_X_2017_02_19_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 = -0.001607 Jy ! Component: 100 - total flux cleaned = -0.00214761 Jy ! Component: 150 - total flux cleaned = -0.00214743 Jy ! Component: 200 - total flux cleaned = -0.00227992 Jy ! Component: 250 - total flux cleaned = -0.00227992 Jy ! Component: 300 - total flux cleaned = -0.0024063 Jy ! Component: 350 - total flux cleaned = -0.00265232 Jy ! Component: 400 - total flux cleaned = -0.00277307 Jy ! Component: 450 - total flux cleaned = -0.0027134 Jy ! Component: 500 - total flux cleaned = -0.00265601 Jy ! Component: 550 - total flux cleaned = -0.00271215 Jy ! Component: 600 - total flux cleaned = -0.00271157 Jy ! Component: 650 - total flux cleaned = -0.00271161 Jy ! Component: 700 - total flux cleaned = -0.00265735 Jy ! Component: 750 - total flux cleaned = -0.0024962 Jy ! Component: 800 - total flux cleaned = -0.00239049 Jy ! Component: 850 - total flux cleaned = -0.00223464 Jy ! Component: 900 - total flux cleaned = -0.00202866 Jy ! Component: 950 - total flux cleaned = -0.00187776 Jy ! Component: 1000 - total flux cleaned = -0.00177752 Jy ! Component: 1050 - total flux cleaned = -0.00148021 Jy ! Component: 1100 - total flux cleaned = -0.00138306 Jy ! Component: 1150 - total flux cleaned = -0.00123844 Jy ! Component: 1200 - total flux cleaned = -0.00109401 Jy ! Component: 1250 - total flux cleaned = -0.000950754 Jy ! Component: 1300 - total flux cleaned = -0.000809329 Jy ! Component: 1350 - total flux cleaned = -0.000716593 Jy ! Component: 1400 - total flux cleaned = -0.000531715 Jy ! Component: 1450 - total flux cleaned = -0.000348597 Jy ! Component: 1500 - total flux cleaned = -0.000212516 Jy ! Component: 1550 - total flux cleaned = 1.15585e-05 Jy ! Component: 1600 - total flux cleaned = 0.000277322 Jy ! Component: 1650 - total flux cleaned = 0.000188937 Jy ! Component: 1700 - total flux cleaned = 0.000275823 Jy ! Component: 1750 - total flux cleaned = 0.00027679 Jy ! Component: 1800 - total flux cleaned = 0.000448695 Jy ! Component: 1850 - total flux cleaned = 0.000576241 Jy ! Component: 1900 - total flux cleaned = 0.000659962 Jy ! Component: 1950 - total flux cleaned = 0.000534938 Jy ! Component: 2000 - total flux cleaned = 0.000742065 Jy ! Total flux subtracted in 2048 components = 0.000577624 Jy ! Clean residual min=-0.002051 max=0.002050 Jy/beam ! Clean residual mean=-0.000008 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 3.16467 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 220 components and 3.16467 Jy ![Exited script file: muppet] wmap "J0555+3948_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9939 x 1.686 at 6.378 degrees (North through East) ! Clean map min=-0.0028327 max=2.2387 Jy/beam ! Writing clean map to FITS file: J0555+3948_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.23866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000731418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0980164 0.0980164 0.196033 0.392065 0.784131 1.56826 3.13652 6.27305 12.5461 25.0922 50.1844 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.238 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9939 x 1.686 at 6.378 degrees (North through East) ! Clean map min=-0.0028327 max=2.2387 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 J0555+3948_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:39:37 2019