! Started logfile: J2344+2952_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:34:34 2019 obs J2344+2952_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2344+2952_X_2017_04_28_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831418 visibilities/baseline/integration-bin. ! Found source: J2344+2952 ! ! 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 907 lines of history. ! ! Reading 78120 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 J2344+2952_X_2017_04_28_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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997668Jy sigma=0.007934 ! Fit after self-cal, rms=0.958297Jy sigma=0.007674 ! 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6812 mas, bmaj=1.408 mas, bpa=-3.342 degrees ! Estimated noise=983.919 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 = 0.0332414 Jy ! Component: 100 - total flux cleaned = 0.0419383 Jy ! Total flux subtracted in 100 components = 0.0419383 Jy ! Clean residual min=-0.003220 max=0.003666 Jy/beam ! Clean residual mean=0.000011 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0419383 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0419383 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=0.103261Jy sigma=0.000637 ! Fit after self-cal, rms=0.102149Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 = 0.00577461 Jy ! Component: 100 - total flux cleaned = 0.00857955 Jy ! Total flux subtracted in 100 components = 0.00857955 Jy ! Clean residual min=-0.003300 max=0.003637 Jy/beam ! Clean residual mean=0.000011 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0505178 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0505178 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=0.101632Jy sigma=0.000626 ! Fit after self-cal, rms=0.101599Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8303 mas, bmaj=1.665 mas, bpa=-1.914 degrees ! Estimated noise=333.496 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 (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036082 Jy ! Component: 100 - total flux cleaned = 0.00560008 Jy ! Component: 150 - total flux cleaned = 0.00704292 Jy ! Component: 200 - total flux cleaned = 0.00799825 Jy ! Total flux subtracted in 200 components = 0.00799825 Jy ! Clean residual min=-0.002183 max=0.003431 Jy/beam ! Clean residual mean=0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0585161 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.0585161 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=0.101409Jy sigma=0.000624 ! Fit after self-cal, rms=0.101315Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 1.04 FD 1.04 HN 1.04 KP 0.97 ! LA 0.73 MK 1.14 NL 1.15 OV 1.14 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.15 HN 1.11 KP 0.92 ! LA 0.62 MK 1.16 NL 1.14 OV 1.06 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.11 KP 0.97 ! LA 0.79 MK 1.16 NL 1.22 OV 1.05 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.16 KP 0.92 ! LA 0.58 MK 1.17 NL 1.20 OV 1.11 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.07 KP 0.95 ! LA 0.59 MK 1.12 NL 1.08 OV 1.06 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.06 KP 0.95 ! LA 0.69 MK 1.09 NL 1.19 OV 1.04 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.96 KP 0.93 ! LA 1.00* MK 1.07 NL 1.18 OV 1.13 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 0.97 ! LA 0.66 MK 1.11 NL 1.08 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 0.94 ! LA 0.67 MK 0.95 NL 1.15 OV 1.05 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.92 ! LA 0.66 MK 0.99 NL 1.11 OV 1.05 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 0.96 KP 0.94 ! LA 0.48 MK 0.92 NL 1.09 OV 1.04 ! PT 0.92 SC 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 0.93 KP 0.91 ! LA 1.00* MK 0.96 NL 1.03 OV 0.98 ! PT 0.92 SC 0.88 ! ! ! Fit before self-cal, rms=0.101315Jy sigma=0.000624 ! Fit after self-cal, rms=0.099361Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8352 mas, bmaj=1.666 mas, bpa=-0.8406 degrees ! Estimated noise=341.936 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 = 0.00223912 Jy ! Component: 100 - total flux cleaned = 0.00362159 Jy ! Component: 150 - total flux cleaned = 0.00425756 Jy ! Component: 200 - total flux cleaned = 0.00449809 Jy ! Total flux subtracted in 200 components = 0.00449809 Jy ! Clean residual min=-0.001839 max=0.002681 Jy/beam ! Clean residual mean=0.000011 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0630142 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0630142 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=0.099261Jy sigma=0.000621 ! Fit after self-cal, rms=0.099153Jy sigma=0.000621 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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=0.099153Jy sigma=0.000621 ! Fit after self-cal, rms=0.091473Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8328 mas, bmaj=1.657 mas, bpa=-0.906 degrees ! Estimated noise=343.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145625 Jy ! Component: 100 - total flux cleaned = 0.00232816 Jy ! Component: 150 - total flux cleaned = 0.00295225 Jy ! Component: 200 - total flux cleaned = 0.00340871 Jy ! Total flux subtracted in 200 components = 0.00340871 Jy ! Clean residual min=-0.001156 max=0.001949 Jy/beam ! Clean residual mean=0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0664229 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0664229 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=0.091443Jy sigma=0.000618 ! Fit after self-cal, rms=0.091252Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 (-1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169666 Jy ! Component: 100 - total flux cleaned = 0.00243875 Jy ! Component: 150 - total flux cleaned = 0.00291329 Jy ! Component: 200 - total flux cleaned = 0.0033336 Jy ! Total flux subtracted in 200 components = 0.0033336 Jy ! Clean residual min=-0.000989 max=0.001105 Jy/beam ! Clean residual mean=0.000007 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0697565 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0697565 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=0.091217Jy sigma=0.000617 ! Fit after self-cal, rms=0.091177Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (11.4, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130887 Jy ! Component: 100 - total flux cleaned = 0.00213109 Jy ! Component: 150 - total flux cleaned = 0.00263077 Jy ! Component: 200 - total flux cleaned = 0.0029533 Jy ! Total flux subtracted in 200 components = 0.0029533 Jy ! Clean residual min=-0.001007 max=0.001070 Jy/beam ! Clean residual mean=0.000008 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0727098 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.0727098 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=0.091153Jy sigma=0.000617 ! Fit after self-cal, rms=0.091125Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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=0.091125Jy sigma=0.000617 ! Fit after self-cal, rms=0.088105Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8291 mas, bmaj=1.654 mas, bpa=-0.7187 degrees ! Estimated noise=339.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094248 Jy ! Component: 100 - total flux cleaned = 0.00164239 Jy ! Component: 150 - total flux cleaned = 0.00222033 Jy ! Component: 200 - total flux cleaned = 0.00253825 Jy ! Total flux subtracted in 200 components = 0.00253825 Jy ! Clean residual min=-0.000881 max=0.000915 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.075248 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.075248 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=0.088092Jy sigma=0.000616 ! Fit after self-cal, rms=0.088018Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 = 0.00073385 Jy ! Component: 100 - total flux cleaned = 0.00124883 Jy ! Component: 150 - total flux cleaned = 0.0014131 Jy ! Component: 200 - total flux cleaned = 0.00147908 Jy ! Total flux subtracted in 200 components = 0.00147908 Jy ! Clean residual min=-0.000816 max=0.000905 Jy/beam ! Clean residual mean=0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0767271 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.0767271 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=0.088010Jy sigma=0.000616 ! Fit after self-cal, rms=0.087998Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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=0.087998Jy sigma=0.000616 ! Fit after self-cal, rms=0.087648Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.938 mas, bmaj=2.42 mas, bpa=1.574 degrees ! Estimated noise=468.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105181 Jy ! Component: 100 - total flux cleaned = 0.00176984 Jy ! Component: 150 - total flux cleaned = 0.00232481 Jy ! Component: 200 - total flux cleaned = 0.00271402 Jy ! Total flux subtracted in 200 components = 0.00271402 Jy ! Clean residual min=-0.001226 max=0.001350 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0794411 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.0794411 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=0.087645Jy sigma=0.000616 ! Fit after self-cal, rms=0.087635Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 = 0.000594694 Jy ! Component: 100 - total flux cleaned = 0.000902323 Jy ! Component: 150 - total flux cleaned = 0.00107193 Jy ! Component: 200 - total flux cleaned = 0.00121713 Jy ! Total flux subtracted in 200 components = 0.00121713 Jy ! Clean residual min=-0.001223 max=0.001363 Jy/beam ! Clean residual mean=0.000008 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0806582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.0806582 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=0.087635Jy sigma=0.000616 ! Fit after self-cal, rms=0.087632Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8281 mas, bmaj=1.652 mas, bpa=-0.6574 degrees ! Estimated noise=338.592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8281 x 1.652 at -0.6574 degrees (North through East) ! Clean map min=-0.00089075 max=0.046156 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6801 mas, bmaj=1.412 mas, bpa=-1.864 degrees ! Estimated noise=983.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349216 Jy ! Component: 100 - total flux cleaned = 0.0450862 Jy ! Component: 150 - total flux cleaned = 0.0515856 Jy ! Component: 200 - total flux cleaned = 0.056217 Jy ! Total flux subtracted in 200 components = 0.056217 Jy ! Clean residual min=-0.002783 max=0.002704 Jy/beam ! Clean residual mean=0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.056217 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.056217 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8281 mas, bmaj=1.652 mas, bpa=-0.6574 degrees ! Estimated noise=338.592 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 = 0.00461168 Jy ! Component: 100 - total flux cleaned = 0.00785259 Jy ! Component: 150 - total flux cleaned = 0.0103726 Jy ! Component: 200 - total flux cleaned = 0.0124711 Jy ! Total flux subtracted in 200 components = 0.0124711 Jy ! Clean residual min=-0.001404 max=0.001331 Jy/beam ! Clean residual mean=0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.068688 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0686881 Jy ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.938 mas, bmaj=2.42 mas, bpa=1.574 degrees ! Estimated noise=468.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353314 Jy ! Component: 100 - total flux cleaned = 0.00589178 Jy ! Component: 150 - total flux cleaned = 0.00764316 Jy ! Component: 200 - total flux cleaned = 0.00897091 Jy ! Total flux subtracted in 200 components = 0.00897091 Jy ! Clean residual min=-0.001528 max=0.001460 Jy/beam ! Clean residual mean=0.000010 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.077659 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 = 0.00102525 Jy ! Component: 100 - total flux cleaned = 0.00168523 Jy ! Component: 150 - total flux cleaned = 0.00214563 Jy ! Component: 200 - total flux cleaned = 0.00246604 Jy ! Total flux subtracted in 200 components = 0.00246604 Jy ! Clean residual min=-0.001313 max=0.001311 Jy/beam ! Clean residual mean=0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.080125 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 128 components and 0.080125 Jy ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 0.147% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8281 mas, bmaj=1.652 mas, bpa=-0.6574 degrees ! Estimated noise=338.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566875 Jy ! Component: 100 - total flux cleaned = 0.00101792 Jy ! Component: 150 - total flux cleaned = 0.00113807 Jy ! Component: 200 - total flux cleaned = 0.00113828 Jy ! Total flux subtracted in 200 components = 0.00113828 Jy ! Clean residual min=-0.000783 max=0.000964 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0812633 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.0812633 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=0.087643Jy sigma=0.000616 ! Fit after self-cal, rms=0.087631Jy sigma=0.000616 wmodel J2344+2952_X_2017_04_28_pus_map.mod ! Writing 147 model components to file: J2344+2952_X_2017_04_28_pus_map.mod wobs J2344+2952_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2344+2952_X_2017_04_28_pus_uvs.fits wwins J2344+2952_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J2344+2952_X_2017_04_28_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 0.147% 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 = 0.00035935 Jy ! Component: 100 - total flux cleaned = 0.000633747 Jy ! Component: 150 - total flux cleaned = 0.000881418 Jy ! Component: 200 - total flux cleaned = 0.00106406 Jy ! Component: 250 - total flux cleaned = 0.00124155 Jy ! Component: 300 - total flux cleaned = 0.00136161 Jy ! Component: 350 - total flux cleaned = 0.00147874 Jy ! Component: 400 - total flux cleaned = 0.00158048 Jy ! Component: 450 - total flux cleaned = 0.00166733 Jy ! Component: 500 - total flux cleaned = 0.001692 Jy ! Component: 550 - total flux cleaned = 0.00171616 Jy ! Component: 600 - total flux cleaned = 0.00173964 Jy ! Component: 650 - total flux cleaned = 0.00179731 Jy ! Component: 700 - total flux cleaned = 0.001786 Jy ! Component: 750 - total flux cleaned = 0.00183062 Jy ! Component: 800 - total flux cleaned = 0.00185268 Jy ! Component: 850 - total flux cleaned = 0.00187426 Jy ! Component: 900 - total flux cleaned = 0.0018953 Jy ! Component: 950 - total flux cleaned = 0.00187422 Jy ! Component: 1000 - total flux cleaned = 0.0018639 Jy ! Component: 1050 - total flux cleaned = 0.00188419 Jy ! Component: 1100 - total flux cleaned = 0.00185384 Jy ! Component: 1150 - total flux cleaned = 0.0018539 Jy ! Component: 1200 - total flux cleaned = 0.00185384 Jy ! Component: 1250 - total flux cleaned = 0.00185378 Jy ! Component: 1300 - total flux cleaned = 0.00182484 Jy ! Component: 1350 - total flux cleaned = 0.00183441 Jy ! Component: 1400 - total flux cleaned = 0.0018344 Jy ! Component: 1450 - total flux cleaned = 0.00183452 Jy ! Component: 1500 - total flux cleaned = 0.00183462 Jy ! Component: 1550 - total flux cleaned = 0.00184366 Jy ! Component: 1600 - total flux cleaned = 0.00183467 Jy ! Component: 1650 - total flux cleaned = 0.00185249 Jy ! Component: 1700 - total flux cleaned = 0.00182584 Jy ! Component: 1750 - total flux cleaned = 0.00181707 Jy ! Component: 1800 - total flux cleaned = 0.00179976 Jy ! Component: 1850 - total flux cleaned = 0.00181692 Jy ! Component: 1900 - total flux cleaned = 0.0017658 Jy ! Component: 1950 - total flux cleaned = 0.00180798 Jy ! Component: 2000 - total flux cleaned = 0.00179969 Jy ! Total flux subtracted in 2048 components = 0.00179156 Jy ! Clean residual min=-0.000474 max=0.000528 Jy/beam ! Clean residual mean=0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0830549 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 316 components and 0.0830549 Jy ![Exited script file: muppet] wmap "J2344+2952_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.147% 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: 0.8281 x 1.652 at -0.6574 degrees (North through East) ! Clean map min=-0.00067115 max=0.046015 Jy/beam ! Writing clean map to FITS file: J2344+2952_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0460145 invert ! Inverting map ! Your choice of large map pixels excluded 0.147% 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 0.000159935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04273 1.04273 2.08545 4.1709 8.34181 16.6836 33.3672 66.7345 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8281 x 1.652 at -0.6574 degrees (North through East) ! Clean map min=-0.00067115 max=0.046015 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 J2344+2952_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:34:39 2019