! Started logfile: J2120+4434_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:40 2019 obs J2120+4434_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2120+4434_X_2017_01_21_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.74872 visibilities/baseline/integration-bin. ! Found source: J2120+4434 ! ! 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 1086 lines of history. ! ! Reading 70188 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 J2120+4434_X_2017_01_21_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 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 332 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932214Jy sigma=0.006454 ! Fit after self-cal, rms=0.889133Jy sigma=0.006189 ! 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=0.7335 mas, bmaj=0.9345 mas, bpa=-0.3605 degrees ! Estimated noise=1085.72 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 = 0.0761239 Jy ! Component: 100 - total flux cleaned = 0.113916 Jy ! Total flux subtracted in 100 components = 0.113916 Jy ! Clean residual min=-0.013527 max=0.030676 Jy/beam ! Clean residual mean=-0.000098 rms=0.004129 Jy/beam ! Combined flux in latest and established models = 0.113916 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.113916 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=0.146741Jy sigma=0.000905 ! Fit after self-cal, rms=0.146013Jy sigma=0.000900 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307883 Jy ! Component: 100 - total flux cleaned = 0.0514842 Jy ! Total flux subtracted in 100 components = 0.0514842 Jy ! Clean residual min=-0.010863 max=0.022632 Jy/beam ! Clean residual mean=-0.000067 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.1654 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.1654 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=0.134372Jy sigma=0.000795 ! Fit after self-cal, rms=0.133688Jy sigma=0.000790 ! 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=0.9256 mas, bmaj=1.123 mas, bpa=-0.5409 degrees ! Estimated noise=409.113 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 = 0.0330878 Jy ! Component: 100 - total flux cleaned = 0.0547787 Jy ! Component: 150 - total flux cleaned = 0.0706471 Jy ! Component: 200 - total flux cleaned = 0.0825748 Jy ! Total flux subtracted in 200 components = 0.0825748 Jy ! Clean residual min=-0.008133 max=0.020250 Jy/beam ! Clean residual mean=-0.000097 rms=0.003271 Jy/beam ! Combined flux in latest and established models = 0.247975 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.247975 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=0.124765Jy sigma=0.000696 ! Fit after self-cal, rms=0.124167Jy sigma=0.000692 ! 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 1.10 FD 0.94 HN 1.02 LA 0.86 ! MK 1.48 NL 0.97 OV 0.90 PT 0.92 ! SC 1.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.00 LA 0.86 ! MK 1.55 NL 0.97 OV 0.92 PT 0.90 ! SC 1.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.01 LA 0.84 ! MK 1.59 NL 0.96 OV 0.90 PT 0.88 ! SC 1.77 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.96 LA 0.86 ! MK 1.52 NL 0.98 OV 0.89 PT 0.89 ! SC 1.76 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.96 LA 0.84 ! MK 1.38 NL 0.96 OV 0.92 PT 0.90 ! SC 1.76 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.96 LA 0.84 ! MK 1.44 NL 0.96 OV 0.93 PT 0.90 ! SC 1.68 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.96 LA 0.83 ! MK 1.40 NL 0.97 OV 0.93 PT 0.88 ! SC 1.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.94 LA 0.84 ! MK 1.32 NL 0.94 OV 0.92 PT 0.87 ! SC 1.69 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.95 LA 0.84 ! MK 1.24 NL 0.97 OV 0.92 PT 0.89 ! SC 1.68 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.98 LA 0.86 ! MK 1.25 NL 0.92 OV 0.91 PT 0.88 ! SC 1.56 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.93 LA 0.84 ! MK 1.17 NL 0.93 OV 0.92 PT 0.89 ! SC 1.61 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.89 LA 0.87 ! MK 1.37 NL 0.92 OV 0.90 PT 0.88 ! SC 1.61 ! ! ! Fit before self-cal, rms=0.124167Jy sigma=0.000692 ! Fit after self-cal, rms=0.144693Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.258 mas, bpa=-10.11 degrees ! Estimated noise=447.682 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 = 0.00121278 Jy ! Component: 100 - total flux cleaned = 0.00120645 Jy ! Component: 150 - total flux cleaned = 0.00120743 Jy ! Component: 200 - total flux cleaned = 0.00129015 Jy ! Total flux subtracted in 200 components = 0.00129015 Jy ! Clean residual min=-0.006199 max=0.008868 Jy/beam ! Clean residual mean=0.000168 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.249265 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.249265 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=0.144407Jy sigma=0.000653 ! Fit after self-cal, rms=0.144909Jy sigma=0.000652 ! 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=0.144909Jy sigma=0.000652 ! Fit after self-cal, rms=0.159139Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.203 mas, bpa=-0.4414 degrees ! Estimated noise=428.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544401 Jy ! Component: 100 - total flux cleaned = 0.00125738 Jy ! Component: 150 - total flux cleaned = 0.00185552 Jy ! Component: 200 - total flux cleaned = 0.00244228 Jy ! Total flux subtracted in 200 components = 0.00244228 Jy ! Clean residual min=-0.003235 max=0.004203 Jy/beam ! Clean residual mean=0.000025 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.251707 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.251707 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=0.159069Jy sigma=0.000637 ! Fit after self-cal, rms=0.159452Jy sigma=0.000637 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 (-14.4, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252153 Jy ! Component: 100 - total flux cleaned = 0.00307152 Jy ! Component: 150 - total flux cleaned = 0.00351417 Jy ! Component: 200 - total flux cleaned = 0.00381931 Jy ! Total flux subtracted in 200 components = 0.00381931 Jy ! Clean residual min=-0.003054 max=0.003280 Jy/beam ! Clean residual mean=0.000024 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.255527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.255527 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=0.159342Jy sigma=0.000636 ! Fit after self-cal, rms=0.159319Jy sigma=0.000636 ! 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=0.159319Jy sigma=0.000636 ! Fit after self-cal, rms=0.157198Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.194 mas, bpa=1.624 degrees ! Estimated noise=418.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548458 Jy ! Component: 100 - total flux cleaned = 0.00097345 Jy ! Component: 150 - total flux cleaned = 0.0011538 Jy ! Component: 200 - total flux cleaned = 0.00125391 Jy ! Total flux subtracted in 200 components = 0.00125391 Jy ! Clean residual min=-0.002518 max=0.003243 Jy/beam ! Clean residual mean=0.000008 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.256781 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.256781 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=0.157137Jy sigma=0.000635 ! Fit after self-cal, rms=0.157113Jy sigma=0.000635 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 (-1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891997 Jy ! Component: 100 - total flux cleaned = 0.00138052 Jy ! Component: 150 - total flux cleaned = 0.00187001 Jy ! Component: 200 - total flux cleaned = 0.00230178 Jy ! Total flux subtracted in 200 components = 0.00230178 Jy ! Clean residual min=-0.002145 max=0.002549 Jy/beam ! Clean residual mean=0.000015 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.259082 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.259082 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=0.157018Jy sigma=0.000634 ! Fit after self-cal, rms=0.157002Jy sigma=0.000634 ! Inverting map ! Added new window around map position (-21.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211347 Jy ! Component: 100 - total flux cleaned = 0.00281731 Jy ! Component: 150 - total flux cleaned = 0.00323125 Jy ! Component: 200 - total flux cleaned = 0.0035461 Jy ! Total flux subtracted in 200 components = 0.0035461 Jy ! Clean residual min=-0.001904 max=0.002356 Jy/beam ! Clean residual mean=0.000011 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.262628 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.262628 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=0.156929Jy sigma=0.000633 ! Fit after self-cal, rms=0.156933Jy 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=0.156933Jy sigma=0.000633 ! Fit after self-cal, rms=0.154611Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=2.259 mas, bpa=82.09 degrees ! Estimated noise=521.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205899 Jy ! Component: 100 - total flux cleaned = 0.00329566 Jy ! Component: 150 - total flux cleaned = 0.00370964 Jy ! Component: 200 - total flux cleaned = 0.00403268 Jy ! Total flux subtracted in 200 components = 0.00403268 Jy ! Clean residual min=-0.002417 max=0.002733 Jy/beam ! Clean residual mean=0.000017 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.266661 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.266661 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=0.154577Jy sigma=0.000633 ! Fit after self-cal, rms=0.154585Jy 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) ! Added new window around map position (4.4, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188885 Jy ! Component: 100 - total flux cleaned = 0.00250507 Jy ! Component: 150 - total flux cleaned = 0.0025468 Jy ! Component: 200 - total flux cleaned = 0.00266041 Jy ! Total flux subtracted in 200 components = 0.00266041 Jy ! Clean residual min=-0.001721 max=0.002166 Jy/beam ! Clean residual mean=0.000017 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.269322 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 158 components and 0.269322 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=0.154556Jy sigma=0.000632 ! Fit after self-cal, rms=0.154554Jy sigma=0.000632 ! 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=0.9802 mas, bmaj=1.183 mas, bpa=1.515 degrees ! Estimated noise=412.616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 1.183 at 1.515 degrees (North through East) ! Clean map min=-0.0038042 max=0.095138 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=0.7676 mas, bmaj=0.9748 mas, bpa=1.318 degrees ! Estimated noise=1177.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807281 Jy ! Component: 100 - total flux cleaned = 0.12597 Jy ! Component: 150 - total flux cleaned = 0.155631 Jy ! Component: 200 - total flux cleaned = 0.176691 Jy ! Total flux subtracted in 200 components = 0.176691 Jy ! Clean residual min=-0.007826 max=0.012153 Jy/beam ! Clean residual mean=-0.000046 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.176691 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.176691 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=1.183 mas, bpa=1.515 degrees ! Estimated noise=412.616 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 = 0.0240965 Jy ! Component: 100 - total flux cleaned = 0.0399137 Jy ! Component: 150 - total flux cleaned = 0.0512309 Jy ! Component: 200 - total flux cleaned = 0.0595878 Jy ! Total flux subtracted in 200 components = 0.0595878 Jy ! Clean residual min=-0.003520 max=0.004980 Jy/beam ! Clean residual mean=-0.000045 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.236279 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.236279 Jy ! Inverting map ! Added new window around map position (0.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642801 Jy ! Component: 100 - total flux cleaned = 0.011474 Jy ! Component: 150 - total flux cleaned = 0.0154031 Jy ! Component: 200 - total flux cleaned = 0.0176411 Jy ! Total flux subtracted in 200 components = 0.0176411 Jy ! Clean residual min=-0.002327 max=0.002800 Jy/beam ! Clean residual mean=-0.000013 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.25392 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 0.25392 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=2.145 mas, bmaj=2.259 mas, bpa=82.09 degrees ! Estimated noise=521.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506135 Jy ! Component: 100 - total flux cleaned = 0.00842754 Jy ! Component: 150 - total flux cleaned = 0.010545 Jy ! Component: 200 - total flux cleaned = 0.0116855 Jy ! Total flux subtracted in 200 components = 0.0116855 Jy ! Clean residual min=-0.002879 max=0.002677 Jy/beam ! Clean residual mean=0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.265605 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 = 0.00108862 Jy ! Component: 100 - total flux cleaned = 0.00168151 Jy ! Component: 150 - total flux cleaned = 0.00221984 Jy ! Component: 200 - total flux cleaned = 0.00264625 Jy ! Total flux subtracted in 200 components = 0.00264625 Jy ! Clean residual min=-0.002380 max=0.002128 Jy/beam ! Clean residual mean=0.000013 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.268251 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 142 components and 0.268251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=1.183 mas, bpa=1.515 degrees ! Estimated noise=412.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031266 Jy ! Component: 100 - total flux cleaned = 0.000967781 Jy ! Component: 150 - total flux cleaned = 0.00149334 Jy ! Component: 200 - total flux cleaned = 0.00202118 Jy ! Total flux subtracted in 200 components = 0.00202118 Jy ! Clean residual min=-0.001760 max=0.001704 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.270273 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.270273 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=0.154569Jy sigma=0.000632 ! Fit after self-cal, rms=0.154496Jy sigma=0.000632 wmodel J2120+4434_X_2017_01_21_pus_map.mod ! Writing 162 model components to file: J2120+4434_X_2017_01_21_pus_map.mod wobs J2120+4434_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2120+4434_X_2017_01_21_pus_uvs.fits wwins J2120+4434_X_2017_01_21_pus_map.win ! wwins: Wrote 7 windows to J2120+4434_X_2017_01_21_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 = 0.000206415 Jy ! Component: 100 - total flux cleaned = 0.000285966 Jy ! Component: 150 - total flux cleaned = 0.000461295 Jy ! Component: 200 - total flux cleaned = 0.000605985 Jy ! Component: 250 - total flux cleaned = 0.000792064 Jy ! Component: 300 - total flux cleaned = 0.000947985 Jy ! Component: 350 - total flux cleaned = 0.00101318 Jy ! Component: 400 - total flux cleaned = 0.0011589 Jy ! Component: 450 - total flux cleaned = 0.00117881 Jy ! Component: 500 - total flux cleaned = 0.00133688 Jy ! Component: 550 - total flux cleaned = 0.00149091 Jy ! Component: 600 - total flux cleaned = 0.00162257 Jy ! Component: 650 - total flux cleaned = 0.00173321 Jy ! Component: 700 - total flux cleaned = 0.00182328 Jy ! Component: 750 - total flux cleaned = 0.00185893 Jy ! Component: 800 - total flux cleaned = 0.00187598 Jy ! Component: 850 - total flux cleaned = 0.001859 Jy ! Component: 900 - total flux cleaned = 0.00177608 Jy ! Component: 950 - total flux cleaned = 0.00177618 Jy ! Component: 1000 - total flux cleaned = 0.00172812 Jy ! Component: 1050 - total flux cleaned = 0.0016651 Jy ! Component: 1100 - total flux cleaned = 0.00166522 Jy ! Component: 1150 - total flux cleaned = 0.00169583 Jy ! Component: 1200 - total flux cleaned = 0.00166554 Jy ! Component: 1250 - total flux cleaned = 0.00160655 Jy ! Component: 1300 - total flux cleaned = 0.00165079 Jy ! Component: 1350 - total flux cleaned = 0.00160731 Jy ! Component: 1400 - total flux cleaned = 0.0016359 Jy ! Component: 1450 - total flux cleaned = 0.00164996 Jy ! Component: 1500 - total flux cleaned = 0.0016919 Jy ! Component: 1550 - total flux cleaned = 0.00169171 Jy ! Component: 1600 - total flux cleaned = 0.00171888 Jy ! Component: 1650 - total flux cleaned = 0.00174579 Jy ! Component: 1700 - total flux cleaned = 0.00178537 Jy ! Component: 1750 - total flux cleaned = 0.00177213 Jy ! Component: 1800 - total flux cleaned = 0.00182347 Jy ! Component: 1850 - total flux cleaned = 0.00178535 Jy ! Component: 1900 - total flux cleaned = 0.00176043 Jy ! Component: 1950 - total flux cleaned = 0.00177278 Jy ! Component: 2000 - total flux cleaned = 0.0017851 Jy ! Total flux subtracted in 2048 components = 0.00180944 Jy ! Clean residual min=-0.000675 max=0.000665 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.272082 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 311 components and 0.272082 Jy ![Exited script file: muppet] wmap "J2120+4434_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 1.183 at 1.515 degrees (North through East) ! Clean map min=-0.0024505 max=0.095834 Jy/beam ! Writing clean map to FITS file: J2120+4434_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0958341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696909 0.696909 1.39382 2.78764 5.57528 11.1506 22.3011 44.6022 89.2044 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 1.183 at 1.515 degrees (North through East) ! Clean map min=-0.0024505 max=0.095834 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 J2120+4434_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:45 2019