! Started logfile: J0209+6437_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:35:09 2016 obs J0209+6437_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0209+6437_X_2014_12_20_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778571 visibilities/baseline/integration-bin. ! Found source: J0209+6437 ! ! 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 35316 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 J0209+6437_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904826Jy sigma=0.010873 ! Fit after self-cal, rms=0.892278Jy sigma=0.010734 ! 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=0.8354 mas, bmaj=1.376 mas, bpa=62.76 degrees ! Estimated noise=811.298 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 = 0.0829875 Jy ! Component: 100 - total flux cleaned = 0.10771 Jy ! Total flux subtracted in 100 components = 0.10771 Jy ! Clean residual min=-0.004646 max=0.010194 Jy/beam ! Clean residual mean=-0.000030 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.10771 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.10771 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=0.076310Jy sigma=0.000818 ! Fit after self-cal, rms=0.076297Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010915 Jy ! Component: 100 - total flux cleaned = 0.0156582 Jy ! Total flux subtracted in 100 components = 0.0156582 Jy ! Clean residual min=-0.003656 max=0.004434 Jy/beam ! Clean residual mean=-0.000025 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.123368 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.123368 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=0.074808Jy sigma=0.000792 ! Fit after self-cal, rms=0.074817Jy sigma=0.000791 ! 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=1.085 mas, bmaj=1.511 mas, bpa=57.78 degrees ! Estimated noise=318.938 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 = 0.00355799 Jy ! Component: 100 - total flux cleaned = 0.00529977 Jy ! Component: 150 - total flux cleaned = 0.00623374 Jy ! Component: 200 - total flux cleaned = 0.00654178 Jy ! Total flux subtracted in 200 components = 0.00654178 Jy ! Clean residual min=-0.003440 max=0.005753 Jy/beam ! Clean residual mean=-0.000050 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.12991 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.12991 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=0.074707Jy sigma=0.000789 ! Fit after self-cal, rms=0.074714Jy sigma=0.000789 ! Inverting map ! Added new window around map position (0, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549445 Jy ! Component: 100 - total flux cleaned = 0.00736446 Jy ! Component: 150 - total flux cleaned = 0.0081331 Jy ! Component: 200 - total flux cleaned = 0.00853221 Jy ! Total flux subtracted in 200 components = 0.00853221 Jy ! Clean residual min=-0.002570 max=0.003100 Jy/beam ! Clean residual mean=-0.000030 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.138442 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.138442 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=0.074325Jy sigma=0.000783 ! Fit after self-cal, rms=0.074293Jy sigma=0.000782 ! 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 0.94 FD 1.07 HN 0.98 KP 1.08 ! LA 0.97 MK 0.92 NL 0.95 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.03 KP 1.03 ! LA 0.99 MK 0.95 NL 0.95 OV 0.94 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.01 ! LA 0.99 MK 0.99 NL 0.97 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.98 KP 0.93 ! LA 0.99 MK 0.93 NL 0.95 OV 0.95 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.98 KP 0.90 ! LA 1.00 MK 0.99 NL 0.99 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.99 KP 0.90 ! LA 1.00 MK 0.95 NL 1.00 OV 0.96 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.20 HN 1.09 KP 0.91 ! LA 1.00 MK 0.93 NL 1.03 OV 1.03 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.02 KP 0.90 ! LA 1.00 MK 0.97 NL 0.98 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.07 KP 0.91 ! LA 0.99 MK 0.95 NL 0.98 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.05 KP 0.99 ! LA 1.01 MK 0.91 NL 0.95 OV 1.01 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.00 KP 1.02 ! LA 1.05 MK 0.94 NL 0.98 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.03 KP 1.04 ! LA 0.98 MK 0.90 NL 0.99 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.074293Jy sigma=0.000782 ! Fit after self-cal, rms=0.072815Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.519 mas, bpa=58.33 degrees ! Estimated noise=315.401 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 (-0.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254162 Jy ! Component: 100 - total flux cleaned = 0.00359813 Jy ! Component: 150 - total flux cleaned = 0.00432976 Jy ! Component: 200 - total flux cleaned = 0.00476883 Jy ! Total flux subtracted in 200 components = 0.00476883 Jy ! Clean residual min=-0.001457 max=0.001623 Jy/beam ! Clean residual mean=-0.000012 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.143211 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.143211 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=0.072690Jy sigma=0.000774 ! Fit after self-cal, rms=0.072696Jy sigma=0.000774 ! 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=0.072696Jy sigma=0.000774 ! Fit after self-cal, rms=0.075589Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.517 mas, bpa=58.22 degrees ! Estimated noise=316.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103186 Jy ! Component: 100 - total flux cleaned = 0.00151333 Jy ! Component: 150 - total flux cleaned = 0.00177222 Jy ! Component: 200 - total flux cleaned = 0.00189071 Jy ! Total flux subtracted in 200 components = 0.00189071 Jy ! Clean residual min=-0.000943 max=0.001171 Jy/beam ! Clean residual mean=-0.000005 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.145102 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.145102 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=0.075568Jy sigma=0.000772 ! Fit after self-cal, rms=0.075603Jy sigma=0.000772 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 (12, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110938 Jy ! Component: 100 - total flux cleaned = 0.00175178 Jy ! Component: 150 - total flux cleaned = 0.00210718 Jy ! Component: 200 - total flux cleaned = 0.00240087 Jy ! Total flux subtracted in 200 components = 0.00240087 Jy ! Clean residual min=-0.000997 max=0.000844 Jy/beam ! Clean residual mean=-0.000004 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.147503 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.147503 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=0.075583Jy sigma=0.000771 ! Fit after self-cal, rms=0.075583Jy sigma=0.000771 ! 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=0.075583Jy sigma=0.000771 ! Fit after self-cal, rms=0.075585Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.517 mas, bpa=58.21 degrees ! Estimated noise=316.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495413 Jy ! Component: 100 - total flux cleaned = 0.000658639 Jy ! Component: 150 - total flux cleaned = 0.000793958 Jy ! Component: 200 - total flux cleaned = 0.000933151 Jy ! Total flux subtracted in 200 components = 0.000933151 Jy ! Clean residual min=-0.000936 max=0.000869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.148436 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.148436 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=0.075578Jy sigma=0.000771 ! Fit after self-cal, rms=0.075580Jy sigma=0.000771 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 = 0.000171766 Jy ! Component: 100 - total flux cleaned = 0.000249152 Jy ! Component: 150 - total flux cleaned = 0.000358374 Jy ! Component: 200 - total flux cleaned = 0.000426674 Jy ! Total flux subtracted in 200 components = 0.000426674 Jy ! Clean residual min=-0.000905 max=0.000858 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.148863 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 0.148863 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=0.075575Jy sigma=0.000771 ! Fit after self-cal, rms=0.075575Jy sigma=0.000771 ! 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=0.075575Jy sigma=0.000771 ! Fit after self-cal, rms=0.075572Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=2.565 mas, bpa=50.28 degrees ! Estimated noise=378.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324284 Jy ! Component: 100 - total flux cleaned = 0.000456688 Jy ! Component: 150 - total flux cleaned = 0.000549553 Jy ! Component: 200 - total flux cleaned = 0.000622548 Jy ! Total flux subtracted in 200 components = 0.000622548 Jy ! Clean residual min=-0.000907 max=0.001051 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.149485 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 0.149485 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=0.075570Jy sigma=0.000771 ! Fit after self-cal, rms=0.075572Jy sigma=0.000771 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 = 9.35685e-05 Jy ! Component: 100 - total flux cleaned = 0.000159159 Jy ! Component: 150 - total flux cleaned = 0.000191997 Jy ! Component: 200 - total flux cleaned = 0.00022278 Jy ! Total flux subtracted in 200 components = 0.00022278 Jy ! Clean residual min=-0.000886 max=0.001020 Jy/beam ! Clean residual mean=-0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.149708 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.149708 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=0.075571Jy sigma=0.000771 ! Fit after self-cal, rms=0.075571Jy sigma=0.000771 ! 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=1.079 mas, bmaj=1.518 mas, bpa=58.2 degrees ! Estimated noise=316.169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.518 at 58.2 degrees (North through East) ! Clean map min=-0.00092726 max=0.10986 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=0.8267 mas, bmaj=1.386 mas, bpa=62.99 degrees ! Estimated noise=803.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822853 Jy ! Component: 100 - total flux cleaned = 0.107889 Jy ! Component: 150 - total flux cleaned = 0.118587 Jy ! Component: 200 - total flux cleaned = 0.124103 Jy ! Total flux subtracted in 200 components = 0.124103 Jy ! Clean residual min=-0.002696 max=0.003073 Jy/beam ! Clean residual mean=-0.000019 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.124103 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.124103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.518 mas, bpa=58.2 degrees ! Estimated noise=316.169 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 = 0.00550815 Jy ! Component: 100 - total flux cleaned = 0.00922133 Jy ! Component: 150 - total flux cleaned = 0.0118608 Jy ! Component: 200 - total flux cleaned = 0.0138729 Jy ! Total flux subtracted in 200 components = 0.0138729 Jy ! Clean residual min=-0.001213 max=0.001790 Jy/beam ! Clean residual mean=-0.000018 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.137976 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.137976 Jy ! Inverting map ! Added new window around map position (-1, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179257 Jy ! Component: 100 - total flux cleaned = 0.00316026 Jy ! Component: 150 - total flux cleaned = 0.00432931 Jy ! Component: 200 - total flux cleaned = 0.00534424 Jy ! Total flux subtracted in 200 components = 0.00534424 Jy ! Clean residual min=-0.000960 max=0.000991 Jy/beam ! Clean residual mean=-0.000011 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.14332 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 0.14332 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=2.255 mas, bmaj=2.565 mas, bpa=50.28 degrees ! Estimated noise=378.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146748 Jy ! Component: 100 - total flux cleaned = 0.00254371 Jy ! Component: 150 - total flux cleaned = 0.00338943 Jy ! Component: 200 - total flux cleaned = 0.00407991 Jy ! Total flux subtracted in 200 components = 0.00407991 Jy ! Clean residual min=-0.001129 max=0.000986 Jy/beam ! Clean residual mean=-0.000010 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.1474 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 = 0.000528546 Jy ! Component: 100 - total flux cleaned = 0.00082232 Jy ! Component: 150 - total flux cleaned = 0.00107972 Jy ! Component: 200 - total flux cleaned = 0.00129134 Jy ! Total flux subtracted in 200 components = 0.00129134 Jy ! Clean residual min=-0.001061 max=0.001033 Jy/beam ! Clean residual mean=-0.000007 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.148691 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 155 components and 0.148691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.518 mas, bpa=58.2 degrees ! Estimated noise=316.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51021e-05 Jy ! Component: 100 - total flux cleaned = 0.000136085 Jy ! Component: 150 - total flux cleaned = 0.000216244 Jy ! Component: 200 - total flux cleaned = 0.000291532 Jy ! Total flux subtracted in 200 components = 0.000291532 Jy ! Clean residual min=-0.000789 max=0.000827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.148983 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.148983 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=0.075576Jy sigma=0.000771 ! Fit after self-cal, rms=0.075566Jy sigma=0.000771 wmodel J0209+6437_X_2014_12_20_pus_map.mod ! Writing 177 model components to file: J0209+6437_X_2014_12_20_pus_map.mod wobs J0209+6437_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0209+6437_X_2014_12_20_pus_uvs.fits wwins J0209+6437_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0209+6437_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 = -3.13966e-05 Jy ! Component: 100 - total flux cleaned = -2.00385e-05 Jy ! Component: 150 - total flux cleaned = 4.04249e-05 Jy ! Component: 200 - total flux cleaned = 4.07334e-05 Jy ! Component: 250 - total flux cleaned = 1.87195e-05 Jy ! Component: 300 - total flux cleaned = 8.15431e-06 Jy ! Component: 350 - total flux cleaned = 2.83357e-05 Jy ! Component: 400 - total flux cleaned = 3.79337e-05 Jy ! Component: 450 - total flux cleaned = -3.92185e-07 Jy ! Component: 500 - total flux cleaned = -2.83005e-05 Jy ! Component: 550 - total flux cleaned = -5.56087e-05 Jy ! Component: 600 - total flux cleaned = -5.56579e-05 Jy ! Component: 650 - total flux cleaned = -5.59051e-05 Jy ! Component: 700 - total flux cleaned = -7.32991e-05 Jy ! Component: 750 - total flux cleaned = -7.33122e-05 Jy ! Component: 800 - total flux cleaned = -8.16318e-05 Jy ! Component: 850 - total flux cleaned = -8.16579e-05 Jy ! Component: 900 - total flux cleaned = -4.93422e-05 Jy ! Component: 950 - total flux cleaned = -5.74697e-05 Jy ! Component: 1000 - total flux cleaned = -4.9693e-05 Jy ! Component: 1050 - total flux cleaned = -6.51256e-05 Jy ! Component: 1100 - total flux cleaned = -4.23038e-05 Jy ! Component: 1150 - total flux cleaned = -4.9896e-05 Jy ! Component: 1200 - total flux cleaned = -2.77804e-05 Jy ! Component: 1250 - total flux cleaned = -3.5169e-05 Jy ! Component: 1300 - total flux cleaned = -4.22712e-05 Jy ! Component: 1350 - total flux cleaned = -2.80216e-05 Jy ! Component: 1400 - total flux cleaned = -4.20306e-05 Jy ! Component: 1450 - total flux cleaned = -2.8212e-05 Jy ! Component: 1500 - total flux cleaned = -2.82453e-05 Jy ! Component: 1550 - total flux cleaned = -4.16568e-05 Jy ! Component: 1600 - total flux cleaned = -2.8234e-05 Jy ! Component: 1650 - total flux cleaned = -1.81225e-06 Jy ! Component: 1700 - total flux cleaned = 4.66338e-06 Jy ! Component: 1750 - total flux cleaned = 2.38856e-05 Jy ! Component: 1800 - total flux cleaned = 3.02611e-05 Jy ! Component: 1850 - total flux cleaned = 3.65221e-05 Jy ! Component: 1900 - total flux cleaned = 5.5155e-05 Jy ! Component: 1950 - total flux cleaned = 6.13055e-05 Jy ! Component: 2000 - total flux cleaned = 6.74378e-05 Jy ! Total flux subtracted in 2048 components = 7.35075e-05 Jy ! Clean residual min=-0.000302 max=0.000327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.149056 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 310 components and 0.149056 Jy ![Exited script file: muppet] wmap "J0209+6437_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.518 at 58.2 degrees (North through East) ! Clean map min=-0.00058837 max=0.1096 Jy/beam ! Writing clean map to FITS file: J0209+6437_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 0.109601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112599 device "J0209+6437_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0209+6437_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308207 0.308207 0.616414 1.23283 2.46566 4.93131 9.86263 19.7253 39.4505 78.901 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.518 at 58.2 degrees (North through East) ! Clean map min=-0.00058837 max=0.1096 Jy/beam quit ! Quitting program ! Log file J0209+6437_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:35:13 2016