! Started logfile: J2003+6625_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:48:40 2016 obs J2003+6625_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2003+6625_X_2014_12_20_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975811 visibilities/baseline/integration-bin. ! Found source: J2003+6625 ! ! 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 59544 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 J2003+6625_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955442Jy sigma=0.010979 ! Fit after self-cal, rms=0.926023Jy sigma=0.010643 ! 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=0.7257 mas, bmaj=1.226 mas, bpa=87.13 degrees ! Estimated noise=829.502 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 = 0.0503543 Jy ! Component: 100 - total flux cleaned = 0.0731649 Jy ! Total flux subtracted in 100 components = 0.0731649 Jy ! Clean residual min=-0.005654 max=0.012935 Jy/beam ! Clean residual mean=-0.000096 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.0731649 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0731649 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=0.088799Jy sigma=0.000961 ! Fit after self-cal, rms=0.088606Jy sigma=0.000958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166762 Jy ! Component: 100 - total flux cleaned = 0.0283068 Jy ! Total flux subtracted in 100 components = 0.0283068 Jy ! Clean residual min=-0.004685 max=0.007710 Jy/beam ! Clean residual mean=-0.000051 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.101472 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.101472 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=0.083004Jy sigma=0.000865 ! Fit after self-cal, rms=0.082954Jy sigma=0.000864 ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00962853 Jy ! Component: 100 - total flux cleaned = 0.0167867 Jy ! Total flux subtracted in 100 components = 0.0167867 Jy ! Clean residual min=-0.003807 max=0.005817 Jy/beam ! Clean residual mean=-0.000028 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.118258 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.118258 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=0.080936Jy sigma=0.000830 ! Fit after self-cal, rms=0.080899Jy sigma=0.000829 ! 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=0.957 mas, bmaj=1.561 mas, bpa=82.09 degrees ! Estimated noise=256.518 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 (-0.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117502 Jy ! Component: 100 - total flux cleaned = 0.0194511 Jy ! Component: 150 - total flux cleaned = 0.0248995 Jy ! Component: 200 - total flux cleaned = 0.0288412 Jy ! Total flux subtracted in 200 components = 0.0288412 Jy ! Clean residual min=-0.003313 max=0.005713 Jy/beam ! Clean residual mean=0.000011 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.1471 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 87 components and 0.1471 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=0.079167Jy sigma=0.000799 ! Fit after self-cal, rms=0.079108Jy sigma=0.000798 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.97 ! LA 0.93 MK 1.08 NL 1.02 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 0.94 ! LA 0.92 MK 1.08 NL 1.03 OV 0.95 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.06 KP 0.89 ! LA 0.95 MK 1.08 NL 1.04 OV 0.94 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 0.84 ! LA 0.97 MK 0.99 NL 1.05 OV 0.93 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.81 ! LA 0.94 MK 1.07 NL 1.06 OV 0.96 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.00 KP 0.80 ! LA 0.99 MK 1.08 NL 1.07 OV 0.98 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.14 HN 1.15 KP 0.80 ! LA 0.96 MK 1.08 NL 1.12 OV 1.04 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.99 KP 0.81 ! LA 0.96 MK 1.02 NL 1.10 OV 1.01 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.05 KP 0.84 ! LA 1.00 MK 0.99 NL 1.07 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.06 KP 0.87 ! LA 1.00 MK 1.06 NL 1.06 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.01 KP 0.90 ! LA 1.01 MK 1.01 NL 1.07 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.92 KP 0.95 ! LA 0.99 MK 0.98 NL 1.07 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.079108Jy sigma=0.000798 ! Fit after self-cal, rms=0.080450Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9759 mas, bmaj=1.586 mas, bpa=81.89 degrees ! Estimated noise=256.302 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 = -0.000358659 Jy ! Component: 100 - total flux cleaned = -0.000522852 Jy ! Component: 150 - total flux cleaned = -0.000622178 Jy ! Component: 200 - total flux cleaned = -0.000592187 Jy ! Total flux subtracted in 200 components = -0.000592187 Jy ! Clean residual min=-0.002787 max=0.002612 Jy/beam ! Clean residual mean=0.000019 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.146507 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.146507 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=0.080407Jy sigma=0.000788 ! Fit after self-cal, rms=0.080461Jy sigma=0.000788 ! 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=0.080461Jy sigma=0.000788 ! Fit after self-cal, rms=0.083975Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=1.578 mas, bpa=81.73 degrees ! Estimated noise=255.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011986 Jy ! Component: 100 - total flux cleaned = 0.000145921 Jy ! Component: 150 - total flux cleaned = 0.000218479 Jy ! Component: 200 - total flux cleaned = 0.000285649 Jy ! Total flux subtracted in 200 components = 0.000285649 Jy ! Clean residual min=-0.002672 max=0.002364 Jy/beam ! Clean residual mean=0.000030 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.146793 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.146793 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=0.083961Jy sigma=0.000786 ! Fit after self-cal, rms=0.084010Jy sigma=0.000786 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 = 5.0295e-05 Jy ! Component: 100 - total flux cleaned = 9.15962e-05 Jy ! Component: 150 - total flux cleaned = 0.000129894 Jy ! Component: 200 - total flux cleaned = 0.000147883 Jy ! Total flux subtracted in 200 components = 0.000147883 Jy ! Clean residual min=-0.002656 max=0.002343 Jy/beam ! Clean residual mean=0.000030 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.146941 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.146941 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=0.084001Jy sigma=0.000786 ! Fit after self-cal, rms=0.083997Jy sigma=0.000786 ! 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=0.083997Jy sigma=0.000786 ! Fit after self-cal, rms=0.083679Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9685 mas, bmaj=1.572 mas, bpa=81.87 degrees ! Estimated noise=254.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172754 Jy ! Component: 100 - total flux cleaned = 0.000255266 Jy ! Component: 150 - total flux cleaned = 0.000310841 Jy ! Component: 200 - total flux cleaned = 0.000362448 Jy ! Total flux subtracted in 200 components = 0.000362448 Jy ! Clean residual min=-0.002621 max=0.002275 Jy/beam ! Clean residual mean=0.000030 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.147303 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.147303 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=0.083671Jy sigma=0.000786 ! Fit after self-cal, rms=0.083668Jy sigma=0.000786 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 = 7.431e-05 Jy ! Component: 100 - total flux cleaned = 0.000107196 Jy ! Component: 150 - total flux cleaned = 0.000122526 Jy ! Component: 200 - total flux cleaned = 0.000122703 Jy ! Total flux subtracted in 200 components = 0.000122703 Jy ! Clean residual min=-0.002611 max=0.002265 Jy/beam ! Clean residual mean=0.000030 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.147426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.147426 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=0.083662Jy sigma=0.000786 ! Fit after self-cal, rms=0.083659Jy sigma=0.000786 ! 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=0.083659Jy sigma=0.000786 ! Fit after self-cal, rms=0.083136Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=3.065 mas, bpa=72.79 degrees ! Estimated noise=304.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994113 Jy ! Component: 100 - total flux cleaned = 0.00112672 Jy ! Component: 150 - total flux cleaned = 0.00116244 Jy ! Component: 200 - total flux cleaned = 0.00117865 Jy ! Total flux subtracted in 200 components = 0.00117865 Jy ! Clean residual min=-0.004704 max=0.003340 Jy/beam ! Clean residual mean=0.000071 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.148605 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.148605 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=0.083138Jy sigma=0.000786 ! Fit after self-cal, rms=0.083129Jy sigma=0.000786 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 = 2.70462e-05 Jy ! Component: 100 - total flux cleaned = 7.81198e-06 Jy ! Component: 150 - total flux cleaned = -9.31711e-06 Jy ! Component: 200 - total flux cleaned = -2.36935e-05 Jy ! Total flux subtracted in 200 components = -2.36935e-05 Jy ! Clean residual min=-0.004699 max=0.003331 Jy/beam ! Clean residual mean=0.000071 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.148581 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 0.148581 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=0.083133Jy sigma=0.000786 ! Fit after self-cal, rms=0.083128Jy sigma=0.000786 ! 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=0.9648 mas, bmaj=1.566 mas, bpa=82.05 degrees ! Estimated noise=252.662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9648 x 1.566 at 82.05 degrees (North through East) ! Clean map min=-0.0025017 max=0.066148 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=0.7303 mas, bmaj=1.227 mas, bpa=86.88 degrees ! Estimated noise=816.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488673 Jy ! Component: 100 - total flux cleaned = 0.0729235 Jy ! Component: 150 - total flux cleaned = 0.0894877 Jy ! Component: 200 - total flux cleaned = 0.101397 Jy ! Total flux subtracted in 200 components = 0.101397 Jy ! Clean residual min=-0.004077 max=0.006933 Jy/beam ! Clean residual mean=-0.000050 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.101397 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.101397 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9648 mas, bmaj=1.566 mas, bpa=82.05 degrees ! Estimated noise=252.662 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 = 0.0160129 Jy ! Component: 100 - total flux cleaned = 0.0256088 Jy ! Component: 150 - total flux cleaned = 0.0319888 Jy ! Component: 200 - total flux cleaned = 0.0364178 Jy ! Total flux subtracted in 200 components = 0.0364178 Jy ! Clean residual min=-0.003234 max=0.003683 Jy/beam ! Clean residual mean=0.000004 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.137815 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 78 components and 0.137815 Jy ! Inverting map ! Added new window around map position (0, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375942 Jy ! Component: 100 - total flux cleaned = 0.00631432 Jy ! Component: 150 - total flux cleaned = 0.0082058 Jy ! Component: 200 - total flux cleaned = 0.0095299 Jy ! Total flux subtracted in 200 components = 0.0095299 Jy ! Clean residual min=-0.002668 max=0.002403 Jy/beam ! Clean residual mean=0.000029 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.147345 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.147345 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=2.247 mas, bmaj=3.065 mas, bpa=72.79 degrees ! Estimated noise=304.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176107 Jy ! Component: 100 - total flux cleaned = 0.00215587 Jy ! Component: 150 - total flux cleaned = 0.00239754 Jy ! Component: 200 - total flux cleaned = 0.00257113 Jy ! Total flux subtracted in 200 components = 0.00257113 Jy ! Clean residual min=-0.004695 max=0.003442 Jy/beam ! Clean residual mean=0.000079 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.149916 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 = 0.000147546 Jy ! Component: 100 - total flux cleaned = 0.000234486 Jy ! Component: 150 - total flux cleaned = 0.000290575 Jy ! Component: 200 - total flux cleaned = 0.00030801 Jy ! Total flux subtracted in 200 components = 0.00030801 Jy ! Clean residual min=-0.004600 max=0.003399 Jy/beam ! Clean residual mean=0.000081 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.150224 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 129 components and 0.150224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9648 mas, bmaj=1.566 mas, bpa=82.05 degrees ! Estimated noise=252.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031251 Jy ! Component: 100 - total flux cleaned = -0.000262573 Jy ! Component: 150 - total flux cleaned = -0.000241932 Jy ! Component: 200 - total flux cleaned = -0.000242669 Jy ! Total flux subtracted in 200 components = -0.000242669 Jy ! Clean residual min=-0.002404 max=0.002208 Jy/beam ! Clean residual mean=0.000036 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.149982 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.149982 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=0.083089Jy sigma=0.000785 ! Fit after self-cal, rms=0.083054Jy sigma=0.000785 wmodel J2003+6625_X_2014_12_20_pus_map.mod ! Writing 146 model components to file: J2003+6625_X_2014_12_20_pus_map.mod wobs J2003+6625_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2003+6625_X_2014_12_20_pus_uvs.fits wwins J2003+6625_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2003+6625_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 = -0.000532319 Jy ! Component: 100 - total flux cleaned = -0.000641477 Jy ! Component: 150 - total flux cleaned = -0.000642177 Jy ! Component: 200 - total flux cleaned = -0.000517793 Jy ! Component: 250 - total flux cleaned = -0.000399946 Jy ! Component: 300 - total flux cleaned = -0.000372458 Jy ! Component: 350 - total flux cleaned = -0.000236556 Jy ! Component: 400 - total flux cleaned = -0.00023602 Jy ! Component: 450 - total flux cleaned = -0.000210577 Jy ! Component: 500 - total flux cleaned = -0.000234174 Jy ! Component: 550 - total flux cleaned = -0.000185947 Jy ! Component: 600 - total flux cleaned = -0.000232054 Jy ! Component: 650 - total flux cleaned = -0.000277067 Jy ! Component: 700 - total flux cleaned = -0.000299594 Jy ! Component: 750 - total flux cleaned = -0.000363785 Jy ! Component: 800 - total flux cleaned = -0.000363694 Jy ! Component: 850 - total flux cleaned = -0.000363533 Jy ! Component: 900 - total flux cleaned = -0.000323812 Jy ! Component: 950 - total flux cleaned = -0.000285516 Jy ! Component: 1000 - total flux cleaned = -0.000228616 Jy ! Component: 1050 - total flux cleaned = -0.000172988 Jy ! Component: 1100 - total flux cleaned = -0.000118675 Jy ! Component: 1150 - total flux cleaned = -4.7553e-05 Jy ! Component: 1200 - total flux cleaned = 2.25404e-05 Jy ! Component: 1250 - total flux cleaned = 9.09447e-05 Jy ! Component: 1300 - total flux cleaned = 0.000124513 Jy ! Component: 1350 - total flux cleaned = 0.000190795 Jy ! Component: 1400 - total flux cleaned = 0.000223261 Jy ! Component: 1450 - total flux cleaned = 0.000287411 Jy ! Component: 1500 - total flux cleaned = 0.000271632 Jy ! Component: 1550 - total flux cleaned = 0.000364638 Jy ! Component: 1600 - total flux cleaned = 0.000364598 Jy ! Component: 1650 - total flux cleaned = 0.000439736 Jy ! Component: 1700 - total flux cleaned = 0.000469119 Jy ! Component: 1750 - total flux cleaned = 0.000483726 Jy ! Component: 1800 - total flux cleaned = 0.000569359 Jy ! Component: 1850 - total flux cleaned = 0.000597025 Jy ! Component: 1900 - total flux cleaned = 0.000624507 Jy ! Component: 1950 - total flux cleaned = 0.000637911 Jy ! Component: 2000 - total flux cleaned = 0.000664694 Jy ! Total flux subtracted in 2048 components = 0.000691191 Jy ! Clean residual min=-0.000660 max=0.000935 Jy/beam ! Clean residual mean=0.000020 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.150673 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 333 components and 0.150673 Jy ![Exited script file: muppet] wmap "J2003+6625_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9648 x 1.566 at 82.05 degrees (North through East) ! Clean map min=-0.0016972 max=0.065939 Jy/beam ! Writing clean map to FITS file: J2003+6625_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 0.0659387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269701 device "J2003+6625_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2003+6625_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22705 1.22705 2.45411 4.90822 9.81643 19.6329 39.2657 78.5314 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9648 x 1.566 at 82.05 degrees (North through East) ! Clean map min=-0.0016972 max=0.065939 Jy/beam quit ! Quitting program ! Log file J2003+6625_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:48:44 2016