! Started logfile: J1513+2338_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:14 2016 obs J1513+2338_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1513+2338_X_2014_12_20_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901149 visibilities/baseline/integration-bin. ! Found source: J1513+2338 ! ! 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 364 lines of history. ! ! Reading 28224 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 J1513+2338_X_2014_12_20_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887782Jy sigma=0.010215 ! Fit after self-cal, rms=0.870118Jy sigma=0.010026 ! 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=0.762 mas, bmaj=1.69 mas, bpa=-2.154 degrees ! Estimated noise=806.351 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 = 0.102389 Jy ! Component: 100 - total flux cleaned = 0.157614 Jy ! Total flux subtracted in 100 components = 0.157614 Jy ! Clean residual min=-0.013061 max=0.036655 Jy/beam ! Clean residual mean=-0.000223 rms=0.005473 Jy/beam ! Combined flux in latest and established models = 0.157614 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.157614 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=0.125723Jy sigma=0.001525 ! Fit after self-cal, rms=0.124490Jy sigma=0.001514 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410415 Jy ! Component: 100 - total flux cleaned = 0.0708103 Jy ! Total flux subtracted in 100 components = 0.0708103 Jy ! Clean residual min=-0.009962 max=0.026121 Jy/beam ! Clean residual mean=-0.000147 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 0.228425 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.228425 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=0.102307Jy sigma=0.001166 ! Fit after self-cal, rms=0.101744Jy sigma=0.001159 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266167 Jy ! Component: 100 - total flux cleaned = 0.0463587 Jy ! Total flux subtracted in 100 components = 0.0463587 Jy ! Clean residual min=-0.006936 max=0.012149 Jy/beam ! Clean residual mean=-0.000102 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.274783 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 87 components and 0.274783 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=0.091026Jy sigma=0.000984 ! Fit after self-cal, rms=0.090811Jy sigma=0.000982 ! 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=0.9082 mas, bmaj=1.922 mas, bpa=-3.984 degrees ! Estimated noise=381.286 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 = 0.0260024 Jy ! Component: 100 - total flux cleaned = 0.0437598 Jy ! Component: 150 - total flux cleaned = 0.0566365 Jy ! Component: 200 - total flux cleaned = 0.0661568 Jy ! Total flux subtracted in 200 components = 0.0661568 Jy ! Clean residual min=-0.004478 max=0.007514 Jy/beam ! Clean residual mean=-0.000078 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.34094 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 133 components and 0.34094 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=0.082503Jy sigma=0.000840 ! Fit after self-cal, rms=0.082365Jy sigma=0.000838 ! 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 1.12 FD 1.02 HN 1.01 KP 1.05 ! LA 0.92 MK 0.95 NL 0.98 OV 0.91 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.00 KP 1.00 ! LA 0.93 MK 0.92 NL 0.99 OV 0.90 ! PT 0.98 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.05 KP 0.93 ! LA 0.93 MK 1.10 NL 0.99 OV 0.91 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.01 KP 0.89 ! LA 0.95 MK 1.02 NL 1.01 OV 0.90 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.97 KP 0.86 ! LA 0.95 MK 1.00 NL 1.02 OV 0.93 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.05 HN 1.01 KP 0.86 ! LA 0.97 MK 1.00 NL 1.02 OV 0.94 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.15 HN 1.12 KP 0.86 ! LA 0.97 MK 1.10 NL 1.05 OV 0.98 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.08 HN 1.06 KP 0.87 ! LA 0.94 MK 0.86 NL 1.04 OV 0.95 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.05 HN 1.08 KP 0.89 ! LA 0.97 MK 0.84 NL 1.04 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.04 HN 1.06 KP 0.94 ! LA 0.97 MK 0.92 NL 1.05 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.06 HN 1.02 KP 0.98 ! LA 0.99 MK 0.87 NL 1.04 OV 0.96 ! PT 0.99 SC 0.75 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 HN 1.02 KP 0.97 ! LA 0.98 MK 0.85 NL 1.04 OV 0.96 ! PT 1.00 SC 0.69 ! ! ! Fit before self-cal, rms=0.082365Jy sigma=0.000838 ! Fit after self-cal, rms=0.084500Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=1.928 mas, bpa=-3.633 degrees ! Estimated noise=370.821 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 = 0.00162495 Jy ! Component: 100 - total flux cleaned = 0.00226486 Jy ! Component: 150 - total flux cleaned = 0.00270629 Jy ! Component: 200 - total flux cleaned = 0.00291425 Jy ! Total flux subtracted in 200 components = 0.00291425 Jy ! Clean residual min=-0.002638 max=0.003724 Jy/beam ! Clean residual mean=-0.000006 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.343854 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 0.343854 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=0.084351Jy sigma=0.000798 ! Fit after self-cal, rms=0.084449Jy sigma=0.000798 ! 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=0.084449Jy sigma=0.000798 ! Fit after self-cal, rms=0.083410Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=1.889 mas, bpa=-3.946 degrees ! Estimated noise=361.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684672 Jy ! Component: 100 - total flux cleaned = 0.00110268 Jy ! Component: 150 - total flux cleaned = 0.00135814 Jy ! Component: 200 - total flux cleaned = 0.00153324 Jy ! Total flux subtracted in 200 components = 0.00153324 Jy ! Clean residual min=-0.002159 max=0.003114 Jy/beam ! Clean residual mean=-0.000007 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.345388 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 147 components and 0.345388 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=0.083351Jy sigma=0.000794 ! Fit after self-cal, rms=0.083352Jy sigma=0.000794 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 (15.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300047 Jy ! Component: 100 - total flux cleaned = 0.00465125 Jy ! Component: 150 - total flux cleaned = 0.00562833 Jy ! Component: 200 - total flux cleaned = 0.00612436 Jy ! Total flux subtracted in 200 components = 0.00612436 Jy ! Clean residual min=-0.001908 max=0.002002 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.351512 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.351512 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=0.083232Jy sigma=0.000792 ! Fit after self-cal, rms=0.083205Jy sigma=0.000792 ! 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=0.083205Jy sigma=0.000792 ! Fit after self-cal, rms=0.081932Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=1.859 mas, bpa=-3.612 degrees ! Estimated noise=353.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953189 Jy ! Component: 100 - total flux cleaned = 0.00153539 Jy ! Component: 150 - total flux cleaned = 0.00192166 Jy ! Component: 200 - total flux cleaned = 0.00223037 Jy ! Total flux subtracted in 200 components = 0.00223037 Jy ! Clean residual min=-0.001859 max=0.001763 Jy/beam ! Clean residual mean=-0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.353742 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 0.353742 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=0.081887Jy sigma=0.000791 ! Fit after self-cal, rms=0.081880Jy sigma=0.000791 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 = 0.000271905 Jy ! Component: 100 - total flux cleaned = 0.000551046 Jy ! Component: 150 - total flux cleaned = 0.000739446 Jy ! Component: 200 - total flux cleaned = 0.000883706 Jy ! Total flux subtracted in 200 components = 0.000883706 Jy ! Clean residual min=-0.001827 max=0.001716 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.354626 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 179 components and 0.354626 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=0.081853Jy sigma=0.000790 ! Fit after self-cal, rms=0.081852Jy sigma=0.000790 ! 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=0.081852Jy sigma=0.000790 ! Fit after self-cal, rms=0.081038Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.149 mas, bpa=-11.69 degrees ! Estimated noise=448.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128512 Jy ! Component: 100 - total flux cleaned = 0.00195099 Jy ! Component: 150 - total flux cleaned = 0.00212947 Jy ! Component: 200 - total flux cleaned = 0.00217359 Jy ! Total flux subtracted in 200 components = 0.00217359 Jy ! Clean residual min=-0.003219 max=0.002411 Jy/beam ! Clean residual mean=-0.000015 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.3568 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 192 components and 0.3568 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=0.081030Jy sigma=0.000790 ! Fit after self-cal, rms=0.081036Jy sigma=0.000790 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 = 0.000511734 Jy ! Component: 100 - total flux cleaned = 0.000576854 Jy ! Component: 150 - total flux cleaned = 0.000614282 Jy ! Component: 200 - total flux cleaned = 0.000649741 Jy ! Total flux subtracted in 200 components = 0.000649741 Jy ! Clean residual min=-0.003157 max=0.002425 Jy/beam ! Clean residual mean=-0.000013 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.357449 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 193 components and 0.357449 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=0.081031Jy sigma=0.000790 ! Fit after self-cal, rms=0.081037Jy sigma=0.000790 ! 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=0.8586 mas, bmaj=1.834 mas, bpa=-3.164 degrees ! Estimated noise=347.367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8586 x 1.834 at -3.164 degrees (North through East) ! Clean map min=-0.0017316 max=0.10454 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=0.727 mas, bmaj=1.62 mas, bpa=-1.485 degrees ! Estimated noise=723.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936694 Jy ! Component: 100 - total flux cleaned = 0.151188 Jy ! Component: 150 - total flux cleaned = 0.190992 Jy ! Component: 200 - total flux cleaned = 0.220719 Jy ! Total flux subtracted in 200 components = 0.220719 Jy ! Clean residual min=-0.007877 max=0.017298 Jy/beam ! Clean residual mean=-0.000127 rms=0.003042 Jy/beam ! Combined flux in latest and established models = 0.220719 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.220719 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8586 mas, bmaj=1.834 mas, bpa=-3.164 degrees ! Estimated noise=347.367 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 = 0.0368719 Jy ! Component: 100 - total flux cleaned = 0.0613524 Jy ! Component: 150 - total flux cleaned = 0.0783813 Jy ! Component: 200 - total flux cleaned = 0.0904699 Jy ! Total flux subtracted in 200 components = 0.0904699 Jy ! Clean residual min=-0.004041 max=0.007046 Jy/beam ! Clean residual mean=-0.000081 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.311189 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 111 components and 0.311189 Jy ! Inverting map ! Added new window around map position (-0.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886486 Jy ! Component: 100 - total flux cleaned = 0.0154825 Jy ! Component: 150 - total flux cleaned = 0.0205485 Jy ! Component: 200 - total flux cleaned = 0.0246725 Jy ! Total flux subtracted in 200 components = 0.0246725 Jy ! Clean residual min=-0.002569 max=0.003174 Jy/beam ! Clean residual mean=-0.000035 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.335861 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 141 components and 0.335861 Jy ! Inverting map ! Added new window around map position (-2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354619 Jy ! Component: 100 - total flux cleaned = 0.00639006 Jy ! Component: 150 - total flux cleaned = 0.00876734 Jy ! Component: 200 - total flux cleaned = 0.0107972 Jy ! Total flux subtracted in 200 components = 0.0107972 Jy ! Clean residual min=-0.002008 max=0.001933 Jy/beam ! Clean residual mean=-0.000019 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.346658 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.346658 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=2.071 mas, bmaj=3.149 mas, bpa=-11.69 degrees ! Estimated noise=448.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288417 Jy ! Component: 100 - total flux cleaned = 0.00496255 Jy ! Component: 150 - total flux cleaned = 0.00656484 Jy ! Component: 200 - total flux cleaned = 0.00783288 Jy ! Total flux subtracted in 200 components = 0.00783288 Jy ! Clean residual min=-0.003124 max=0.002190 Jy/beam ! Clean residual mean=-0.000024 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.354491 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 = 0.000837178 Jy ! Component: 100 - total flux cleaned = 0.00143808 Jy ! Component: 150 - total flux cleaned = 0.00183849 Jy ! Component: 200 - total flux cleaned = 0.00203443 Jy ! Total flux subtracted in 200 components = 0.00203443 Jy ! Clean residual min=-0.003009 max=0.002206 Jy/beam ! Clean residual mean=-0.000020 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.356526 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 222 components and 0.356526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8586 mas, bmaj=1.834 mas, bpa=-3.164 degrees ! Estimated noise=347.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357876 Jy ! Component: 100 - total flux cleaned = 0.000467321 Jy ! Component: 150 - total flux cleaned = 0.00046669 Jy ! Component: 200 - total flux cleaned = 0.000497444 Jy ! Total flux subtracted in 200 components = 0.000497444 Jy ! Clean residual min=-0.001653 max=0.001800 Jy/beam ! Clean residual mean=-0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.357023 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 242 components and 0.357023 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=0.081046Jy sigma=0.000790 ! Fit after self-cal, rms=0.080966Jy sigma=0.000789 wmodel J1513+2338_X_2014_12_20_pus_map.mod ! Writing 242 model components to file: J1513+2338_X_2014_12_20_pus_map.mod wobs J1513+2338_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1513+2338_X_2014_12_20_pus_uvs.fits wwins J1513+2338_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J1513+2338_X_2014_12_20_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 = 0.00018753 Jy ! Component: 100 - total flux cleaned = 0.000328997 Jy ! Component: 150 - total flux cleaned = 0.000381291 Jy ! Component: 200 - total flux cleaned = 0.000507285 Jy ! Component: 250 - total flux cleaned = 0.000627398 Jy ! Component: 300 - total flux cleaned = 0.000743261 Jy ! Component: 350 - total flux cleaned = 0.000833133 Jy ! Component: 400 - total flux cleaned = 0.000964705 Jy ! Component: 450 - total flux cleaned = 0.00107138 Jy ! Component: 500 - total flux cleaned = 0.00115445 Jy ! Component: 550 - total flux cleaned = 0.00127575 Jy ! Component: 600 - total flux cleaned = 0.00137444 Jy ! Component: 650 - total flux cleaned = 0.00143225 Jy ! Component: 700 - total flux cleaned = 0.0015264 Jy ! Component: 750 - total flux cleaned = 0.00154453 Jy ! Component: 800 - total flux cleaned = 0.00154466 Jy ! Component: 850 - total flux cleaned = 0.00158043 Jy ! Component: 900 - total flux cleaned = 0.00159817 Jy ! Component: 950 - total flux cleaned = 0.00159841 Jy ! Component: 1000 - total flux cleaned = 0.00158193 Jy ! Component: 1050 - total flux cleaned = 0.0015494 Jy ! Component: 1100 - total flux cleaned = 0.0015495 Jy ! Component: 1150 - total flux cleaned = 0.00154934 Jy ! Component: 1200 - total flux cleaned = 0.00154915 Jy ! Component: 1250 - total flux cleaned = 0.00148748 Jy ! Component: 1300 - total flux cleaned = 0.00144197 Jy ! Component: 1350 - total flux cleaned = 0.00147157 Jy ! Component: 1400 - total flux cleaned = 0.00145668 Jy ! Component: 1450 - total flux cleaned = 0.00142791 Jy ! Component: 1500 - total flux cleaned = 0.00145644 Jy ! Component: 1550 - total flux cleaned = 0.0014702 Jy ! Component: 1600 - total flux cleaned = 0.00141466 Jy ! Component: 1650 - total flux cleaned = 0.00141449 Jy ! Component: 1700 - total flux cleaned = 0.00138742 Jy ! Component: 1750 - total flux cleaned = 0.00140054 Jy ! Component: 1800 - total flux cleaned = 0.00140051 Jy ! Component: 1850 - total flux cleaned = 0.00136102 Jy ! Component: 1900 - total flux cleaned = 0.00134823 Jy ! Component: 1950 - total flux cleaned = 0.00128448 Jy ! Component: 2000 - total flux cleaned = 0.0012848 Jy ! Total flux subtracted in 2048 components = 0.00129723 Jy ! Clean residual min=-0.000752 max=0.000807 Jy/beam ! Clean residual mean=-0.000005 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.35832 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 405 components and 0.35832 Jy ![Exited script file: muppet] wmap "J1513+2338_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8586 x 1.834 at -3.164 degrees (North through East) ! Clean map min=-0.0010722 max=0.1047 Jy/beam ! Writing clean map to FITS file: J1513+2338_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104704 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249367 device "J1513+2338_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1513+2338_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714493 0.714493 1.42899 2.85797 5.71595 11.4319 22.8638 45.7276 91.4552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8586 x 1.834 at -3.164 degrees (North through East) ! Clean map min=-0.0010722 max=0.1047 Jy/beam quit ! Quitting program ! Log file J1513+2338_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:17 2016