! Started logfile: J2116+0225_X_2017_06_10_pus_uvs.log on Mon May 6 12:52:45 2019 obs J2116+0225_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2116+0225_X_2017_06_10_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985729 visibilities/baseline/integration-bin. ! Found source: J2116+0225 ! ! 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 1309 lines of history. ! ! Reading 116040 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 J2116+0225_X_2017_06_10_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002583Jy sigma=0.009495 ! Fit after self-cal, rms=0.970130Jy sigma=0.009197 ! 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7262 mas, bmaj=1.712 mas, bpa=-1.965 degrees ! Estimated noise=452.273 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 = 0.0257442 Jy ! Component: 100 - total flux cleaned = 0.0313582 Jy ! Total flux subtracted in 100 components = 0.0313582 Jy ! Clean residual min=-0.001381 max=0.001572 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0313582 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0313582 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=0.070930Jy sigma=0.000644 ! Fit after self-cal, rms=0.069123Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 = 0.00418859 Jy ! Component: 100 - total flux cleaned = 0.004656 Jy ! Total flux subtracted in 100 components = 0.004656 Jy ! Clean residual min=-0.001461 max=0.001322 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0360142 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0360142 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=0.068931Jy sigma=0.000626 ! Fit after self-cal, rms=0.068916Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8866 mas, bmaj=1.982 mas, bpa=-0.8755 degrees ! Estimated noise=222.481 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 = -0.000532005 Jy ! Component: 100 - total flux cleaned = -0.000798641 Jy ! Component: 150 - total flux cleaned = -0.000864987 Jy ! Component: 200 - total flux cleaned = -0.00091529 Jy ! Total flux subtracted in 200 components = -0.00091529 Jy ! Clean residual min=-0.000845 max=0.000837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0350989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0350989 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=0.068912Jy sigma=0.000625 ! Fit after self-cal, rms=0.068899Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 0.99 FD 0.96 HN 1.04 KP 1.01 ! LA 1.05 MK 1.02 NL 1.08 OV 1.05 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 0.97 ! LA 1.04 MK 1.11 NL 1.04 OV 1.12 ! PT 1.09 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.01 KP 1.00 ! LA 1.03 MK 1.05 NL 1.06 OV 1.11 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 1.02 ! LA 1.00 MK 1.02 NL 1.05 OV 1.04 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.90 KP 1.02 ! LA 1.00 MK 1.03 NL 1.08 OV 1.06 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.97 KP 1.05 ! LA 1.00 MK 1.02 NL 1.03 OV 1.09 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.88 KP 1.01 ! LA 1.00 MK 1.02 NL 1.09 OV 1.07 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.87 KP 0.98 ! LA 1.01 MK 0.97 NL 1.02 OV 1.06 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.87 KP 0.97 ! LA 1.00 MK 0.96 NL 1.06 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.90 KP 0.95 ! LA 0.98 MK 1.00 NL 1.06 OV 1.04 ! PT 0.99 SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.85 KP 0.94 ! LA 0.98 MK 0.91 NL 0.95 OV 1.03 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.88 HN 0.67 KP 0.88 ! LA 0.98 MK 0.87 NL 0.97 OV 0.96 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.068899Jy sigma=0.000625 ! Fit after self-cal, rms=0.066825Jy sigma=0.000624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8835 mas, bmaj=1.971 mas, bpa=-1.127 degrees ! Estimated noise=221.949 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 = 0.000149 Jy ! Component: 100 - total flux cleaned = 0.000173649 Jy ! Component: 150 - total flux cleaned = 0.000178942 Jy ! Component: 200 - total flux cleaned = 0.000178808 Jy ! Total flux subtracted in 200 components = 0.000178808 Jy ! Clean residual min=-0.000575 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0352777 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0352777 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=0.066824Jy sigma=0.000624 ! Fit after self-cal, rms=0.066803Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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=0.066803Jy sigma=0.000624 ! Fit after self-cal, rms=0.066900Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=1.968 mas, bpa=-1.325 degrees ! Estimated noise=221.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.29864e-05 Jy ! Component: 100 - total flux cleaned = 0.000102716 Jy ! Component: 150 - total flux cleaned = 0.000102718 Jy ! Component: 200 - total flux cleaned = 0.000102493 Jy ! Total flux subtracted in 200 components = 0.000102493 Jy ! Clean residual min=-0.000482 max=0.000578 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0353802 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0353802 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=0.066899Jy sigma=0.000623 ! Fit after self-cal, rms=0.066918Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% 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) ! Added new window around map position (5.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455584 Jy ! Component: 100 - total flux cleaned = 0.00047819 Jy ! Component: 150 - total flux cleaned = 0.000488493 Jy ! Component: 200 - total flux cleaned = 0.000472889 Jy ! Total flux subtracted in 200 components = 0.000472889 Jy ! Clean residual min=-0.000554 max=0.000475 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0358531 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0358531 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=0.066914Jy sigma=0.000623 ! Fit after self-cal, rms=0.066907Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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=0.066907Jy sigma=0.000623 ! Fit after self-cal, rms=0.067235Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8818 mas, bmaj=1.965 mas, bpa=-1.392 degrees ! Estimated noise=221.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307656 Jy ! Component: 100 - total flux cleaned = 0.000389183 Jy ! Component: 150 - total flux cleaned = 0.000429715 Jy ! Component: 200 - total flux cleaned = 0.000436723 Jy ! Total flux subtracted in 200 components = 0.000436723 Jy ! Clean residual min=-0.000524 max=0.000464 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0362898 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0362898 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=0.067231Jy sigma=0.000623 ! Fit after self-cal, rms=0.067250Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 = 0.000183127 Jy ! Component: 100 - total flux cleaned = 0.000199396 Jy ! Component: 150 - total flux cleaned = 0.000186655 Jy ! Component: 200 - total flux cleaned = 0.000174759 Jy ! Total flux subtracted in 200 components = 0.000174759 Jy ! Clean residual min=-0.000545 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0364645 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.0364645 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=0.067249Jy sigma=0.000623 ! Fit after self-cal, rms=0.067248Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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=0.067248Jy sigma=0.000623 ! Fit after self-cal, rms=0.067554Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.121 mas, bpa=4.529 degrees ! Estimated noise=292.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023211 Jy ! Component: 100 - total flux cleaned = 0.000287417 Jy ! Component: 150 - total flux cleaned = 0.000312391 Jy ! Component: 200 - total flux cleaned = 0.000328235 Jy ! Total flux subtracted in 200 components = 0.000328235 Jy ! Clean residual min=-0.000492 max=0.000605 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0367928 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0367928 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=0.067553Jy sigma=0.000623 ! Fit after self-cal, rms=0.067568Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 = 0.000115509 Jy ! Component: 100 - total flux cleaned = 0.000115807 Jy ! Component: 150 - total flux cleaned = 0.000119867 Jy ! Component: 200 - total flux cleaned = 0.000116343 Jy ! Total flux subtracted in 200 components = 0.000116343 Jy ! Clean residual min=-0.000534 max=0.000615 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0369091 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0369091 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=0.067567Jy sigma=0.000623 ! Fit after self-cal, rms=0.067565Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8817 mas, bmaj=1.965 mas, bpa=-1.412 degrees ! Estimated noise=222.297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 1.965 at -1.412 degrees (North through East) ! Clean map min=-0.00048515 max=0.036128 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7213 mas, bmaj=1.701 mas, bpa=-3.013 degrees ! Estimated noise=445.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283824 Jy ! Component: 100 - total flux cleaned = 0.0345716 Jy ! Component: 150 - total flux cleaned = 0.0361762 Jy ! Component: 200 - total flux cleaned = 0.0364306 Jy ! Total flux subtracted in 200 components = 0.0364306 Jy ! Clean residual min=-0.001050 max=0.001108 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0364306 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0364306 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8817 mas, bmaj=1.965 mas, bpa=-1.412 degrees ! Estimated noise=222.297 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 = 0.000803438 Jy ! Component: 100 - total flux cleaned = 0.000826522 Jy ! Component: 150 - total flux cleaned = 0.000862602 Jy ! Component: 200 - total flux cleaned = 0.000907578 Jy ! Total flux subtracted in 200 components = 0.000907578 Jy ! Clean residual min=-0.000581 max=0.000465 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0373381 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0373381 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.119 mas, bmaj=3.121 mas, bpa=4.529 degrees ! Estimated noise=292.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.44162e-05 Jy ! Component: 100 - total flux cleaned = -2.89641e-05 Jy ! Component: 150 - total flux cleaned = -5.92734e-05 Jy ! Component: 200 - total flux cleaned = -7.51006e-05 Jy ! Total flux subtracted in 200 components = -7.51006e-05 Jy ! Clean residual min=-0.000589 max=0.000604 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.037263 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 = -9.5956e-06 Jy ! Component: 100 - total flux cleaned = -1.85027e-05 Jy ! Component: 150 - total flux cleaned = -2.71254e-05 Jy ! Component: 200 - total flux cleaned = -3.91484e-05 Jy ! Total flux subtracted in 200 components = -3.91484e-05 Jy ! Clean residual min=-0.000584 max=0.000606 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0372239 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.0372239 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8817 mas, bmaj=1.965 mas, bpa=-1.412 degrees ! Estimated noise=222.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105425 Jy ! Component: 100 - total flux cleaned = -0.000134587 Jy ! Component: 150 - total flux cleaned = -0.000167079 Jy ! Component: 200 - total flux cleaned = -0.000203556 Jy ! Total flux subtracted in 200 components = -0.000203556 Jy ! Clean residual min=-0.000544 max=0.000459 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0370203 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0370203 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=0.067567Jy sigma=0.000623 ! Fit after self-cal, rms=0.067565Jy sigma=0.000623 wmodel J2116+0225_X_2017_06_10_pus_map.mod ! Writing 55 model components to file: J2116+0225_X_2017_06_10_pus_map.mod wobs J2116+0225_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2116+0225_X_2017_06_10_pus_uvs.fits wwins J2116+0225_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J2116+0225_X_2017_06_10_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 0.126% 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 = -0.000214352 Jy ! Component: 100 - total flux cleaned = -0.000306113 Jy ! Component: 150 - total flux cleaned = -0.000338041 Jy ! Component: 200 - total flux cleaned = -0.000353424 Jy ! Component: 250 - total flux cleaned = -0.000360911 Jy ! Component: 300 - total flux cleaned = -0.000368202 Jy ! Component: 350 - total flux cleaned = -0.000361141 Jy ! Component: 400 - total flux cleaned = -0.000381895 Jy ! Component: 450 - total flux cleaned = -0.000381832 Jy ! Component: 500 - total flux cleaned = -0.000375145 Jy ! Component: 550 - total flux cleaned = -0.000381626 Jy ! Component: 600 - total flux cleaned = -0.000356044 Jy ! Component: 650 - total flux cleaned = -0.000343668 Jy ! Component: 700 - total flux cleaned = -0.000325147 Jy ! Component: 750 - total flux cleaned = -0.000313034 Jy ! Component: 800 - total flux cleaned = -0.000313134 Jy ! Component: 850 - total flux cleaned = -0.000301243 Jy ! Component: 900 - total flux cleaned = -0.000289601 Jy ! Component: 950 - total flux cleaned = -0.00027798 Jy ! Component: 1000 - total flux cleaned = -0.000266599 Jy ! Component: 1050 - total flux cleaned = -0.00027781 Jy ! Component: 1100 - total flux cleaned = -0.00026658 Jy ! Component: 1150 - total flux cleaned = -0.000250124 Jy ! Component: 1200 - total flux cleaned = -0.000244745 Jy ! Component: 1250 - total flux cleaned = -0.000233942 Jy ! Component: 1300 - total flux cleaned = -0.00022329 Jy ! Component: 1350 - total flux cleaned = -0.000207481 Jy ! Component: 1400 - total flux cleaned = -0.000186672 Jy ! Component: 1450 - total flux cleaned = -0.000176365 Jy ! Component: 1500 - total flux cleaned = -0.000166148 Jy ! Component: 1550 - total flux cleaned = -0.000161034 Jy ! Component: 1600 - total flux cleaned = -0.000121026 Jy ! Component: 1650 - total flux cleaned = -0.000101202 Jy ! Component: 1700 - total flux cleaned = -8.16397e-05 Jy ! Component: 1750 - total flux cleaned = -6.70557e-05 Jy ! Component: 1800 - total flux cleaned = -4.30007e-05 Jy ! Component: 1850 - total flux cleaned = -2.40092e-05 Jy ! Component: 1900 - total flux cleaned = 9.04804e-06 Jy ! Component: 1950 - total flux cleaned = 3.24148e-05 Jy ! Component: 2000 - total flux cleaned = 5.55711e-05 Jy ! Total flux subtracted in 2048 components = 9.22767e-05 Jy ! Clean residual min=-0.000235 max=0.000239 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0371126 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 194 components and 0.0371126 Jy ![Exited script file: muppet] wmap "J2116+0225_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.126% 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: 0.8817 x 1.965 at -1.412 degrees (North through East) ! Clean map min=-0.00051714 max=0.035835 Jy/beam ! Writing clean map to FITS file: J2116+0225_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0358345 invert ! Inverting map ! Your choice of large map pixels excluded 0.126% 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 8.62697e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722234 0.722234 1.44447 2.88894 5.77787 11.5557 23.1115 46.223 92.4459 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 1.965 at -1.412 degrees (North through East) ! Clean map min=-0.00051714 max=0.035835 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 J2116+0225_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:52:50 2019