! Started logfile: J2009+0727_X_2017_05_01_pus_uvs.log on Wed May 1 20:01:53 2019 obs J2009+0727_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2009+0727_X_2017_05_01_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J2009+0727 ! ! 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 863 lines of history. ! ! Reading 43740 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 J2009+0727_X_2017_05_01_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=0.915336Jy sigma=0.008212 ! Fit after self-cal, rms=0.904634Jy sigma=0.008155 ! 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 ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.691 mas, bmaj=1.687 mas, bpa=-1.885 degrees ! Estimated noise=765.751 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 = 0.0768617 Jy ! Component: 100 - total flux cleaned = 0.0936342 Jy ! Total flux subtracted in 100 components = 0.0936342 Jy ! Clean residual min=-0.002361 max=0.004852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0936342 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0936342 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=0.081812Jy sigma=0.000654 ! Fit after self-cal, rms=0.081793Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490983 Jy ! Component: 100 - total flux cleaned = 0.00740206 Jy ! Total flux subtracted in 100 components = 0.00740206 Jy ! Clean residual min=-0.001929 max=0.002247 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.101036 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.101036 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=0.081506Jy sigma=0.000651 ! Fit after self-cal, rms=0.081509Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8703 mas, bmaj=1.989 mas, bpa=-0.9321 degrees ! Estimated noise=383.168 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, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246391 Jy ! Component: 100 - total flux cleaned = 0.00405142 Jy ! Component: 150 - total flux cleaned = 0.0051071 Jy ! Component: 200 - total flux cleaned = 0.00552804 Jy ! Total flux subtracted in 200 components = 0.00552804 Jy ! Clean residual min=-0.001146 max=0.001309 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.106564 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.106564 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=0.081428Jy sigma=0.000650 ! Fit after self-cal, rms=0.081433Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 0.97 FD 1.01 HN 1.05 KP 1.00 ! LA 0.94 MK 0.96 NL 0.98 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.05 KP 0.97 ! LA 0.94 MK 0.98 NL 0.97 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.99 ! LA 0.99 MK 0.95 NL 0.99 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 1.00 ! LA 0.98 MK 0.98 NL 0.95 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.14 KP 0.99 ! LA 0.98 MK 1.02 NL 1.00 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 0.99 ! LA 0.96 MK 1.00 NL 1.04 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 1.00 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.01 ! LA 0.95 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.27 KP 0.98 ! LA 0.96 MK 0.97 NL 1.01 OV 0.97 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.95 KP 1.00 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 1.01 ! LA 1.03 MK 0.99 NL 1.07 OV 1.01 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.09 KP 0.97 ! LA 0.95 MK 0.97 NL 1.04 OV 0.95 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.081433Jy sigma=0.000650 ! Fit after self-cal, rms=0.082438Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8722 mas, bmaj=1.992 mas, bpa=-1.057 degrees ! Estimated noise=381.185 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 = 0.000671695 Jy ! Component: 100 - total flux cleaned = 0.000889006 Jy ! Component: 150 - total flux cleaned = 0.0010189 Jy ! Component: 200 - total flux cleaned = 0.0010898 Jy ! Total flux subtracted in 200 components = 0.0010898 Jy ! Clean residual min=-0.000999 max=0.001051 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.107654 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.107654 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=0.082429Jy sigma=0.000648 ! Fit after self-cal, rms=0.082455Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.082455Jy sigma=0.000648 ! Fit after self-cal, rms=0.086614Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8727 mas, bmaj=1.99 mas, bpa=-1.002 degrees ! Estimated noise=382.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213726 Jy ! Component: 100 - total flux cleaned = 0.00041141 Jy ! Component: 150 - total flux cleaned = 0.000472058 Jy ! Component: 200 - total flux cleaned = 0.000497168 Jy ! Total flux subtracted in 200 components = 0.000497168 Jy ! Clean residual min=-0.000941 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.108151 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.108151 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=0.086605Jy sigma=0.000646 ! Fit after self-cal, rms=0.086641Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 0.000195519 Jy ! Component: 100 - total flux cleaned = 0.00021861 Jy ! Component: 150 - total flux cleaned = 0.000208271 Jy ! Component: 200 - total flux cleaned = 0.0001903 Jy ! Total flux subtracted in 200 components = 0.0001903 Jy ! Clean residual min=-0.000917 max=0.000925 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.108342 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.108342 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=0.086638Jy sigma=0.000646 ! Fit after self-cal, rms=0.086637Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.086637Jy sigma=0.000646 ! Fit after self-cal, rms=0.088215Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8723 mas, bmaj=1.988 mas, bpa=-0.9845 degrees ! Estimated noise=381.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185954 Jy ! Component: 100 - total flux cleaned = 0.00021735 Jy ! Component: 150 - total flux cleaned = 0.000236204 Jy ! Component: 200 - total flux cleaned = 0.000228602 Jy ! Total flux subtracted in 200 components = 0.000228602 Jy ! Clean residual min=-0.000912 max=0.000878 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.10857 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.10857 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=0.088212Jy sigma=0.000646 ! Fit after self-cal, rms=0.088218Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 5.85755e-05 Jy ! Component: 100 - total flux cleaned = 6.71875e-05 Jy ! Component: 150 - total flux cleaned = 7.45745e-05 Jy ! Component: 200 - total flux cleaned = 7.45585e-05 Jy ! Total flux subtracted in 200 components = 7.45585e-05 Jy ! Clean residual min=-0.000906 max=0.000883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.108645 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.108645 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=0.088217Jy sigma=0.000646 ! Fit after self-cal, rms=0.088217Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.088217Jy sigma=0.000646 ! Fit after self-cal, rms=0.088300Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.18 mas, bmaj=3.142 mas, bpa=1.862 degrees ! Estimated noise=476.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24523e-05 Jy ! Component: 100 - total flux cleaned = -2.19446e-05 Jy ! Component: 150 - total flux cleaned = -4.61309e-05 Jy ! Component: 200 - total flux cleaned = -6.24141e-05 Jy ! Total flux subtracted in 200 components = -6.24141e-05 Jy ! Clean residual min=-0.000869 max=0.001051 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.108582 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.108582 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=0.088301Jy sigma=0.000646 ! Fit after self-cal, rms=0.088301Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = -1.20119e-05 Jy ! Component: 100 - total flux cleaned = -2.72862e-05 Jy ! Component: 150 - total flux cleaned = -3.64966e-05 Jy ! Component: 200 - total flux cleaned = -3.19371e-05 Jy ! Total flux subtracted in 200 components = -3.19371e-05 Jy ! Clean residual min=-0.000877 max=0.001054 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.10855 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.10855 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=0.088301Jy sigma=0.000646 ! Fit after self-cal, rms=0.088301Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8723 mas, bmaj=1.987 mas, bpa=-0.9748 degrees ! Estimated noise=381.686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 1.987 at -0.9748 degrees (North through East) ! Clean map min=-0.0011151 max=0.099025 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 ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6919 mas, bmaj=1.686 mas, bpa=-1.97 degrees ! Estimated noise=762.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764794 Jy ! Component: 100 - total flux cleaned = 0.0931712 Jy ! Component: 150 - total flux cleaned = 0.0982528 Jy ! Component: 200 - total flux cleaned = 0.101038 Jy ! Total flux subtracted in 200 components = 0.101038 Jy ! Clean residual min=-0.002011 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.101038 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.101038 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8723 mas, bmaj=1.987 mas, bpa=-0.9748 degrees ! Estimated noise=381.686 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 = 0.00267264 Jy ! Component: 100 - total flux cleaned = 0.00439008 Jy ! Component: 150 - total flux cleaned = 0.00532452 Jy ! Component: 200 - total flux cleaned = 0.00582109 Jy ! Total flux subtracted in 200 components = 0.00582109 Jy ! Clean residual min=-0.001063 max=0.000921 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.106859 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.106859 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.18 mas, bmaj=3.142 mas, bpa=1.862 degrees ! Estimated noise=476.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010692 Jy ! Component: 100 - total flux cleaned = 0.00128401 Jy ! Component: 150 - total flux cleaned = 0.00144292 Jy ! Component: 200 - total flux cleaned = 0.00155604 Jy ! Total flux subtracted in 200 components = 0.00155604 Jy ! Clean residual min=-0.000872 max=0.001004 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.108415 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 = 7.10773e-05 Jy ! Component: 100 - total flux cleaned = 9.30894e-05 Jy ! Component: 150 - total flux cleaned = 0.000105954 Jy ! Component: 200 - total flux cleaned = 0.000117868 Jy ! Total flux subtracted in 200 components = 0.000117868 Jy ! Clean residual min=-0.000881 max=0.001028 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.108533 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 79 components and 0.108533 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8723 mas, bmaj=1.987 mas, bpa=-0.9748 degrees ! Estimated noise=381.686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102546 Jy ! Component: 100 - total flux cleaned = 8.50691e-05 Jy ! Component: 150 - total flux cleaned = 5.54094e-05 Jy ! Component: 200 - total flux cleaned = 4.16469e-05 Jy ! Total flux subtracted in 200 components = 4.16469e-05 Jy ! Clean residual min=-0.000909 max=0.000924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.108574 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.108574 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=0.088304Jy sigma=0.000646 ! Fit after self-cal, rms=0.088305Jy sigma=0.000646 wmodel J2009+0727_X_2017_05_01_pus_map.mod ! Writing 92 model components to file: J2009+0727_X_2017_05_01_pus_map.mod wobs J2009+0727_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2009+0727_X_2017_05_01_pus_uvs.fits wwins J2009+0727_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J2009+0727_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134298 Jy ! Component: 100 - total flux cleaned = -0.000211143 Jy ! Component: 150 - total flux cleaned = -0.000298406 Jy ! Component: 200 - total flux cleaned = -0.000298727 Jy ! Component: 250 - total flux cleaned = -0.000352927 Jy ! Component: 300 - total flux cleaned = -0.00040548 Jy ! Component: 350 - total flux cleaned = -0.000431045 Jy ! Component: 400 - total flux cleaned = -0.000468585 Jy ! Component: 450 - total flux cleaned = -0.000480753 Jy ! Component: 500 - total flux cleaned = -0.00049279 Jy ! Component: 550 - total flux cleaned = -0.000516473 Jy ! Component: 600 - total flux cleaned = -0.000504878 Jy ! Component: 650 - total flux cleaned = -0.000493507 Jy ! Component: 700 - total flux cleaned = -0.000504918 Jy ! Component: 750 - total flux cleaned = -0.000504858 Jy ! Component: 800 - total flux cleaned = -0.000504751 Jy ! Component: 850 - total flux cleaned = -0.000504723 Jy ! Component: 900 - total flux cleaned = -0.000451444 Jy ! Component: 950 - total flux cleaned = -0.000430517 Jy ! Component: 1000 - total flux cleaned = -0.000409754 Jy ! Component: 1050 - total flux cleaned = -0.000409686 Jy ! Component: 1100 - total flux cleaned = -0.00035862 Jy ! Component: 1150 - total flux cleaned = -0.000358484 Jy ! Component: 1200 - total flux cleaned = -0.00033852 Jy ! Component: 1250 - total flux cleaned = -0.000338466 Jy ! Component: 1300 - total flux cleaned = -0.000270131 Jy ! Component: 1350 - total flux cleaned = -0.000280056 Jy ! Component: 1400 - total flux cleaned = -0.000232256 Jy ! Component: 1450 - total flux cleaned = -0.000251357 Jy ! Component: 1500 - total flux cleaned = -0.000185556 Jy ! Component: 1550 - total flux cleaned = -0.00013914 Jy ! Component: 1600 - total flux cleaned = -0.000139165 Jy ! Component: 1650 - total flux cleaned = -0.000129978 Jy ! Component: 1700 - total flux cleaned = -9.39136e-05 Jy ! Component: 1750 - total flux cleaned = -9.38883e-05 Jy ! Component: 1800 - total flux cleaned = -7.60333e-05 Jy ! Component: 1850 - total flux cleaned = -6.71875e-05 Jy ! Component: 1900 - total flux cleaned = -8.46766e-05 Jy ! Component: 1950 - total flux cleaned = -5.86729e-05 Jy ! Component: 2000 - total flux cleaned = -0.000101605 Jy ! Total flux subtracted in 2048 components = -9.29893e-05 Jy ! Clean residual min=-0.000502 max=0.000474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.108481 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 231 components and 0.108481 Jy ![Exited script file: muppet] wmap "J2009+0727_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 1.987 at -0.9748 degrees (North through East) ! Clean map min=-0.00097585 max=0.098745 Jy/beam ! Writing clean map to FITS file: J2009+0727_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0987446 invert ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49062 0.49062 0.981239 1.96248 3.92496 7.84992 15.6998 31.3997 62.7993 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 1.987 at -0.9748 degrees (North through East) ! Clean map min=-0.00097585 max=0.098745 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2009+0727_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:01:55 2019