! Started logfile: J0124+5618_X_2017_05_27_pus_uvs.log on Fri May 3 10:28:38 2019 obs J0124+5618_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0124+5618_X_2017_05_27_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97765 visibilities/baseline/integration-bin. ! Found source: J0124+5618 ! ! 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 1033 lines of history. ! ! Reading 91860 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 J0124+5618_X_2017_05_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920208Jy sigma=0.008097 ! Fit after self-cal, rms=0.905116Jy sigma=0.007961 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.782 mas, bmaj=1.012 mas, bpa=-5.876 degrees ! Estimated noise=653.37 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 = 0.070429 Jy ! Component: 100 - total flux cleaned = 0.0940885 Jy ! Total flux subtracted in 100 components = 0.0940885 Jy ! Clean residual min=-0.005005 max=0.018848 Jy/beam ! Clean residual mean=-0.000042 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.0940884 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0940884 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=0.083360Jy sigma=0.000711 ! Fit after self-cal, rms=0.083289Jy sigma=0.000710 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172713 Jy ! Component: 100 - total flux cleaned = 0.0266944 Jy ! Total flux subtracted in 100 components = 0.0266944 Jy ! Clean residual min=-0.003592 max=0.007127 Jy/beam ! Clean residual mean=-0.000015 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.120783 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.120783 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=0.078931Jy sigma=0.000668 ! Fit after self-cal, rms=0.078563Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824087 Jy ! Component: 100 - total flux cleaned = 0.0130021 Jy ! Total flux subtracted in 100 components = 0.0130021 Jy ! Clean residual min=-0.002699 max=0.003192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.133785 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.133785 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=0.077466Jy sigma=0.000655 ! Fit after self-cal, rms=0.077378Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422569 Jy ! Component: 100 - total flux cleaned = 0.00682673 Jy ! Total flux subtracted in 100 components = 0.00682673 Jy ! Clean residual min=-0.002311 max=0.002188 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.140612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.140612 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=0.077076Jy sigma=0.000651 ! Fit after self-cal, rms=0.077053Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.005 mas, bmaj=1.293 mas, bpa=-0.6403 degrees ! Estimated noise=267.22 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 = 0.00305672 Jy ! Component: 100 - total flux cleaned = 0.00454396 Jy ! Component: 150 - total flux cleaned = 0.005092 Jy ! Component: 200 - total flux cleaned = 0.00539873 Jy ! Total flux subtracted in 200 components = 0.00539873 Jy ! Clean residual min=-0.001489 max=0.002186 Jy/beam ! Clean residual mean=0.000023 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.14601 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.14601 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=0.076934Jy sigma=0.000650 ! Fit after self-cal, rms=0.076923Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-8.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207026 Jy ! Component: 100 - total flux cleaned = 0.00342393 Jy ! Component: 150 - total flux cleaned = 0.00442885 Jy ! Component: 200 - total flux cleaned = 0.00513438 Jy ! Total flux subtracted in 200 components = 0.00513438 Jy ! Clean residual min=-0.001313 max=0.001201 Jy/beam ! Clean residual mean=0.000025 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.151145 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.151145 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=0.076858Jy sigma=0.000649 ! Fit after self-cal, rms=0.076852Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.96 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.02 ! LA 1.00 MK 1.10 NL 0.96 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.00 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 0.98 ! LA 1.01 MK 1.06 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 0.98 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 1.00 ! LA 1.01 MK 1.03 NL 1.00 OV 1.03 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.00 ! LA 1.03 MK 0.97 NL 0.96 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 0.98 ! LA 1.04 MK 1.00 NL 0.99 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 1.02 ! LA 1.04 MK 0.97 NL 0.97 OV 0.99 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.94 KP 0.96 ! LA 1.02 MK 1.06 NL 0.96 OV 1.05 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.076852Jy sigma=0.000649 ! Fit after self-cal, rms=0.076832Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.013 mas, bmaj=1.3 mas, bpa=-1.277 degrees ! Estimated noise=267.553 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 = 0.000834895 Jy ! Component: 100 - total flux cleaned = 0.0011425 Jy ! Component: 150 - total flux cleaned = 0.0014094 Jy ! Component: 200 - total flux cleaned = 0.00166202 Jy ! Total flux subtracted in 200 components = 0.00166202 Jy ! Clean residual min=-0.000943 max=0.001060 Jy/beam ! Clean residual mean=0.000014 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.152807 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.152807 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=0.076811Jy sigma=0.000647 ! Fit after self-cal, rms=0.076810Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.076810Jy sigma=0.000647 ! Fit after self-cal, rms=0.077912Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.014 mas, bmaj=1.305 mas, bpa=-0.7335 degrees ! Estimated noise=268.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344419 Jy ! Component: 100 - total flux cleaned = 0.000360853 Jy ! Component: 150 - total flux cleaned = 0.000414226 Jy ! Component: 200 - total flux cleaned = 0.000438277 Jy ! Total flux subtracted in 200 components = 0.000438277 Jy ! Clean residual min=-0.000725 max=0.000905 Jy/beam ! Clean residual mean=0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.153245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.153245 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=0.077906Jy sigma=0.000646 ! Fit after self-cal, rms=0.077921Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (-6.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905254 Jy ! Component: 100 - total flux cleaned = 0.00143252 Jy ! Component: 150 - total flux cleaned = 0.00167137 Jy ! Component: 200 - total flux cleaned = 0.00175036 Jy ! Total flux subtracted in 200 components = 0.00175036 Jy ! Clean residual min=-0.000654 max=0.000798 Jy/beam ! Clean residual mean=0.000005 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.154995 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.154995 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=0.077910Jy sigma=0.000646 ! Fit after self-cal, rms=0.077909Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-3.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690447 Jy ! Component: 100 - total flux cleaned = 0.000866005 Jy ! Component: 150 - total flux cleaned = 0.00109488 Jy ! Component: 200 - total flux cleaned = 0.00124668 Jy ! Total flux subtracted in 200 components = 0.00124668 Jy ! Clean residual min=-0.000600 max=0.000700 Jy/beam ! Clean residual mean=0.000006 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.156242 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.156242 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=0.077901Jy sigma=0.000646 ! Fit after self-cal, rms=0.077901Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (13.4, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622466 Jy ! Component: 100 - total flux cleaned = 0.000867589 Jy ! Component: 150 - total flux cleaned = 0.00105635 Jy ! Component: 200 - total flux cleaned = 0.00117209 Jy ! Total flux subtracted in 200 components = 0.00117209 Jy ! Clean residual min=-0.000585 max=0.000597 Jy/beam ! Clean residual mean=0.000006 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.157414 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.157414 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=0.077895Jy sigma=0.000646 ! Fit after self-cal, rms=0.077894Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.077894Jy sigma=0.000646 ! Fit after self-cal, rms=0.078039Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.014 mas, bmaj=1.306 mas, bpa=-0.8849 degrees ! Estimated noise=268.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366764 Jy ! Component: 100 - total flux cleaned = 0.000574399 Jy ! Component: 150 - total flux cleaned = 0.000674126 Jy ! Component: 200 - total flux cleaned = 0.000736117 Jy ! Total flux subtracted in 200 components = 0.000736117 Jy ! Clean residual min=-0.000571 max=0.000550 Jy/beam ! Clean residual mean=0.000004 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.15815 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.15815 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=0.078036Jy sigma=0.000646 ! Fit after self-cal, rms=0.078037Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000173141 Jy ! Component: 100 - total flux cleaned = 0.000242125 Jy ! Component: 150 - total flux cleaned = 0.000288879 Jy ! Component: 200 - total flux cleaned = 0.000324706 Jy ! Total flux subtracted in 200 components = 0.000324706 Jy ! Clean residual min=-0.000571 max=0.000559 Jy/beam ! Clean residual mean=0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.158475 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 149 components and 0.158475 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=0.078036Jy sigma=0.000646 ! Fit after self-cal, rms=0.078035Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.078035Jy sigma=0.000646 ! Fit after self-cal, rms=0.078108Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.299 mas, bmaj=2.397 mas, bpa=13.68 degrees ! Estimated noise=341.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195244 Jy ! Component: 100 - total flux cleaned = 0.000343411 Jy ! Component: 150 - total flux cleaned = 0.000406736 Jy ! Component: 200 - total flux cleaned = 0.000456512 Jy ! Total flux subtracted in 200 components = 0.000456512 Jy ! Clean residual min=-0.000549 max=0.000700 Jy/beam ! Clean residual mean=0.000010 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.158932 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.158932 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=0.078107Jy sigma=0.000646 ! Fit after self-cal, rms=0.078108Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000134988 Jy ! Component: 100 - total flux cleaned = 0.000141801 Jy ! Component: 150 - total flux cleaned = 0.000148158 Jy ! Component: 200 - total flux cleaned = 0.000153865 Jy ! Total flux subtracted in 200 components = 0.000153865 Jy ! Clean residual min=-0.000544 max=0.000704 Jy/beam ! Clean residual mean=0.000010 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.159085 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 173 components and 0.159085 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=0.078107Jy sigma=0.000646 ! Fit after self-cal, rms=0.078107Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.014 mas, bmaj=1.306 mas, bpa=-0.924 degrees ! Estimated noise=268.385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.306 at -0.924 degrees (North through East) ! Clean map min=-0.00062368 max=0.090193 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7886 mas, bmaj=1.024 mas, bpa=-6.355 degrees ! Estimated noise=659.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0703464 Jy ! Component: 100 - total flux cleaned = 0.0994527 Jy ! Component: 150 - total flux cleaned = 0.116026 Jy ! Component: 200 - total flux cleaned = 0.126116 Jy ! Total flux subtracted in 200 components = 0.126116 Jy ! Clean residual min=-0.002770 max=0.005312 Jy/beam ! Clean residual mean=-0.000020 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.126117 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.126117 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.014 mas, bmaj=1.306 mas, bpa=-0.924 degrees ! Estimated noise=268.385 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 = 0.00897739 Jy ! Component: 100 - total flux cleaned = 0.013908 Jy ! Component: 150 - total flux cleaned = 0.0169541 Jy ! Component: 200 - total flux cleaned = 0.0192056 Jy ! Total flux subtracted in 200 components = 0.0192056 Jy ! Clean residual min=-0.000972 max=0.001380 Jy/beam ! Clean residual mean=-0.000007 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.145322 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.145322 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178637 Jy ! Component: 100 - total flux cleaned = 0.0032345 Jy ! Component: 150 - total flux cleaned = 0.00446101 Jy ! Component: 200 - total flux cleaned = 0.00552966 Jy ! Total flux subtracted in 200 components = 0.00552966 Jy ! Clean residual min=-0.000752 max=0.000844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.150852 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.150852 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.299 mas, bmaj=2.397 mas, bpa=13.68 degrees ! Estimated noise=341.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014909 Jy ! Component: 100 - total flux cleaned = 0.00261805 Jy ! Component: 150 - total flux cleaned = 0.00352363 Jy ! Component: 200 - total flux cleaned = 0.00426977 Jy ! Total flux subtracted in 200 components = 0.00426977 Jy ! Clean residual min=-0.000709 max=0.000659 Jy/beam ! Clean residual mean=0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.155122 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 = 0.000632359 Jy ! Component: 100 - total flux cleaned = 0.00117658 Jy ! Component: 150 - total flux cleaned = 0.00164775 Jy ! Component: 200 - total flux cleaned = 0.0020563 Jy ! Total flux subtracted in 200 components = 0.0020563 Jy ! Clean residual min=-0.000611 max=0.000635 Jy/beam ! Clean residual mean=0.000008 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.157178 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 142 components and 0.157178 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.014 mas, bmaj=1.306 mas, bpa=-0.924 degrees ! Estimated noise=268.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388116 Jy ! Component: 100 - total flux cleaned = 0.000667228 Jy ! Component: 150 - total flux cleaned = 0.000905259 Jy ! Component: 200 - total flux cleaned = 0.0010472 Jy ! Total flux subtracted in 200 components = 0.0010472 Jy ! Clean residual min=-0.000619 max=0.000654 Jy/beam ! Clean residual mean=0.000004 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.158225 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 171 components and 0.158225 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=0.078120Jy sigma=0.000646 ! Fit after self-cal, rms=0.078110Jy sigma=0.000646 wmodel J0124+5618_X_2017_05_27_pus_map.mod ! Writing 171 model components to file: J0124+5618_X_2017_05_27_pus_map.mod wobs J0124+5618_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0124+5618_X_2017_05_27_pus_uvs.fits wwins J0124+5618_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J0124+5618_X_2017_05_27_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.93671e-05 Jy ! Component: 100 - total flux cleaned = -1.4364e-05 Jy ! Component: 150 - total flux cleaned = 1.57709e-05 Jy ! Component: 200 - total flux cleaned = -2.29562e-05 Jy ! Component: 250 - total flux cleaned = -1.39397e-05 Jy ! Component: 300 - total flux cleaned = 3.9578e-06 Jy ! Component: 350 - total flux cleaned = 3.83411e-06 Jy ! Component: 400 - total flux cleaned = 2.10931e-05 Jy ! Component: 450 - total flux cleaned = 4.63262e-05 Jy ! Component: 500 - total flux cleaned = 6.27223e-05 Jy ! Component: 550 - total flux cleaned = 9.50898e-05 Jy ! Component: 600 - total flux cleaned = 0.000111037 Jy ! Component: 650 - total flux cleaned = 0.000150301 Jy ! Component: 700 - total flux cleaned = 0.000173488 Jy ! Component: 750 - total flux cleaned = 0.000219049 Jy ! Component: 800 - total flux cleaned = 0.000256447 Jy ! Component: 850 - total flux cleaned = 0.000300801 Jy ! Component: 900 - total flux cleaned = 0.000329996 Jy ! Component: 950 - total flux cleaned = 0.000373239 Jy ! Component: 1000 - total flux cleaned = 0.000394549 Jy ! Component: 1050 - total flux cleaned = 0.000401735 Jy ! Component: 1100 - total flux cleaned = 0.000457424 Jy ! Component: 1150 - total flux cleaned = 0.00047127 Jy ! Component: 1200 - total flux cleaned = 0.000518959 Jy ! Component: 1250 - total flux cleaned = 0.000552593 Jy ! Component: 1300 - total flux cleaned = 0.000592647 Jy ! Component: 1350 - total flux cleaned = 0.00060576 Jy ! Component: 1400 - total flux cleaned = 0.000658044 Jy ! Component: 1450 - total flux cleaned = 0.000664566 Jy ! Component: 1500 - total flux cleaned = 0.000715942 Jy ! Component: 1550 - total flux cleaned = 0.000760424 Jy ! Component: 1600 - total flux cleaned = 0.000791876 Jy ! Component: 1650 - total flux cleaned = 0.000823121 Jy ! Component: 1700 - total flux cleaned = 0.000860255 Jy ! Component: 1750 - total flux cleaned = 0.00089103 Jy ! Component: 1800 - total flux cleaned = 0.000927616 Jy ! Component: 1850 - total flux cleaned = 0.000963827 Jy ! Component: 1900 - total flux cleaned = 0.000987713 Jy ! Component: 1950 - total flux cleaned = 0.00101734 Jy ! Component: 2000 - total flux cleaned = 0.00104676 Jy ! Total flux subtracted in 2048 components = 0.00107018 Jy ! Clean residual min=-0.000322 max=0.000359 Jy/beam ! Clean residual mean=0.000004 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.159295 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 312 components and 0.159295 Jy ![Exited script file: muppet] wmap "J0124+5618_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.306 at -0.924 degrees (North through East) ! Clean map min=-0.00048108 max=0.089978 Jy/beam ! Writing clean map to FITS file: J0124+5618_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0899776 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108593 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362067 0.362067 0.724134 1.44827 2.89654 5.79308 11.5862 23.1723 46.3446 92.6892 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.306 at -0.924 degrees (North through East) ! Clean map min=-0.00048108 max=0.089978 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 J0124+5618_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:28:45 2019