! Started logfile: J1300+0828_X_2017_05_27_pus_uvs.log on Fri May 3 10:35:54 2019 obs J1300+0828_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1300+0828_X_2017_05_27_pus_uva.fits ! AN table 1: 136 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803105 visibilities/baseline/integration-bin. ! Found source: J1300+0828 ! ! 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 58980 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 J1300+0828_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 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899754Jy sigma=0.007849 ! Fit after self-cal, rms=0.892740Jy sigma=0.007797 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7211 mas, bmaj=1.738 mas, bpa=-2.359 degrees ! Estimated noise=612.677 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 = 0.0852752 Jy ! Component: 100 - total flux cleaned = 0.104126 Jy ! Total flux subtracted in 100 components = 0.104126 Jy ! Clean residual min=-0.002442 max=0.006228 Jy/beam ! Clean residual mean=-0.000009 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.104126 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.104126 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=0.078877Jy sigma=0.000659 ! Fit after self-cal, rms=0.078873Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667236 Jy ! Component: 100 - total flux cleaned = 0.0102437 Jy ! Total flux subtracted in 100 components = 0.0102437 Jy ! Clean residual min=-0.002130 max=0.002017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.11437 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.11437 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=0.078303Jy sigma=0.000653 ! Fit after self-cal, rms=0.078308Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8788 mas, bmaj=1.982 mas, bpa=-1.522 degrees ! Estimated noise=337.036 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 = 0.00231688 Jy ! Component: 100 - total flux cleaned = 0.00349083 Jy ! Component: 150 - total flux cleaned = 0.00414899 Jy ! Component: 200 - total flux cleaned = 0.00454547 Jy ! Total flux subtracted in 200 components = 0.00454547 Jy ! Clean residual min=-0.001092 max=0.001798 Jy/beam ! Clean residual mean=0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.118916 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.118915 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=0.078248Jy sigma=0.000652 ! Fit after self-cal, rms=0.078254Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015462 Jy ! Component: 100 - total flux cleaned = 0.00193704 Jy ! Component: 150 - total flux cleaned = 0.00211679 Jy ! Component: 200 - total flux cleaned = 0.00231508 Jy ! Total flux subtracted in 200 components = 0.00231508 Jy ! Clean residual min=-0.001154 max=0.001250 Jy/beam ! Clean residual mean=0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.121231 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.121231 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=0.078223Jy sigma=0.000652 ! Fit after self-cal, rms=0.078218Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.07 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 1.02 MK 0.99 NL 0.98 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 1.01 ! LA 0.99 MK 1.07 NL 0.96 OV 1.06 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.95 KP 1.02 ! LA 1.02 MK 1.03 NL 0.97 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 0.96 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 0.98 NL 0.98 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.96 ! LA 1.00 MK 0.98 NL 0.95 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.01 ! LA 1.02 MK 1.02 NL 0.97 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.05 ! LA 1.03 MK 1.04 NL 0.98 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.93 KP 0.98 ! LA 1.01 MK 1.15 NL 1.01 OV 1.00 ! PT 1.09 SC 1.00 ! ! ! Fit before self-cal, rms=0.078218Jy sigma=0.000652 ! Fit after self-cal, rms=0.078441Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8822 mas, bmaj=1.985 mas, bpa=-1.549 degrees ! Estimated noise=336.976 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 = -6.59148e-05 Jy ! Component: 100 - total flux cleaned = -5.39679e-05 Jy ! Component: 150 - total flux cleaned = -2.92155e-05 Jy ! Component: 200 - total flux cleaned = -2.90093e-05 Jy ! Total flux subtracted in 200 components = -2.90093e-05 Jy ! Clean residual min=-0.000964 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.121202 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.121202 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=0.078437Jy sigma=0.000651 ! Fit after self-cal, rms=0.078447Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078447Jy sigma=0.000651 ! Fit after self-cal, rms=0.081874Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8817 mas, bmaj=1.983 mas, bpa=-1.564 degrees ! Estimated noise=337.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.71614e-05 Jy ! Component: 100 - total flux cleaned = -8.75956e-05 Jy ! Component: 150 - total flux cleaned = -6.66117e-05 Jy ! Component: 200 - total flux cleaned = -2.80158e-05 Jy ! Total flux subtracted in 200 components = -2.80158e-05 Jy ! Clean residual min=-0.000876 max=0.000885 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.121174 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.121174 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=0.081871Jy sigma=0.000649 ! Fit after self-cal, rms=0.081907Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 7.06932e-06 Jy ! Component: 100 - total flux cleaned = 2.38946e-05 Jy ! Component: 150 - total flux cleaned = 3.99558e-05 Jy ! Component: 200 - total flux cleaned = 5.57171e-05 Jy ! Total flux subtracted in 200 components = 5.57171e-05 Jy ! Clean residual min=-0.000872 max=0.000888 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.121229 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.121229 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=0.081905Jy sigma=0.000649 ! Fit after self-cal, rms=0.081905Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.081905Jy sigma=0.000649 ! Fit after self-cal, rms=0.082563Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8812 mas, bmaj=1.983 mas, bpa=-1.58 degrees ! Estimated noise=337.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109158 Jy ! Component: 100 - total flux cleaned = 0.000141546 Jy ! Component: 150 - total flux cleaned = 0.000164415 Jy ! Component: 200 - total flux cleaned = 0.000192862 Jy ! Total flux subtracted in 200 components = 0.000192862 Jy ! Clean residual min=-0.000867 max=0.000864 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.121422 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.121422 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=0.082562Jy sigma=0.000649 ! Fit after self-cal, rms=0.082565Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 2.10313e-05 Jy ! Component: 100 - total flux cleaned = 4.1184e-05 Jy ! Component: 150 - total flux cleaned = 6.69981e-05 Jy ! Component: 200 - total flux cleaned = 8.57753e-05 Jy ! Total flux subtracted in 200 components = 8.57753e-05 Jy ! Clean residual min=-0.000865 max=0.000862 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.121508 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.121508 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=0.082564Jy sigma=0.000649 ! Fit after self-cal, rms=0.082564Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.082564Jy sigma=0.000649 ! Fit after self-cal, rms=0.082628Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.1 mas, bmaj=3.087 mas, bpa=-2.273 degrees ! Estimated noise=428.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327305 Jy ! Component: 100 - total flux cleaned = 0.000501361 Jy ! Component: 150 - total flux cleaned = 0.000606794 Jy ! Component: 200 - total flux cleaned = 0.000648655 Jy ! Total flux subtracted in 200 components = 0.000648655 Jy ! Clean residual min=-0.001129 max=0.001068 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.122157 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.122157 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=0.082628Jy sigma=0.000649 ! Fit after self-cal, rms=0.082629Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 4.76705e-05 Jy ! Component: 100 - total flux cleaned = 8.00193e-05 Jy ! Component: 150 - total flux cleaned = 0.000100433 Jy ! Component: 200 - total flux cleaned = 0.000112542 Jy ! Total flux subtracted in 200 components = 0.000112542 Jy ! Clean residual min=-0.001125 max=0.001059 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.122269 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.122269 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=0.082629Jy sigma=0.000649 ! Fit after self-cal, rms=0.082629Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.881 mas, bmaj=1.982 mas, bpa=-1.596 degrees ! Estimated noise=337.9 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 1.982 at -1.596 degrees (North through East) ! Clean map min=-0.00082564 max=0.11027 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7225 mas, bmaj=1.735 mas, bpa=-2.455 degrees ! Estimated noise=617.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0858789 Jy ! Component: 100 - total flux cleaned = 0.104918 Jy ! Component: 150 - total flux cleaned = 0.111803 Jy ! Component: 200 - total flux cleaned = 0.115472 Jy ! Total flux subtracted in 200 components = 0.115472 Jy ! Clean residual min=-0.001670 max=0.001899 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.115472 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.115472 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.881 mas, bmaj=1.982 mas, bpa=-1.596 degrees ! Estimated noise=337.9 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 = 0.00205111 Jy ! Component: 100 - total flux cleaned = 0.0033853 Jy ! Component: 150 - total flux cleaned = 0.00430078 Jy ! Component: 200 - total flux cleaned = 0.0048126 Jy ! Total flux subtracted in 200 components = 0.0048126 Jy ! Clean residual min=-0.000918 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.120284 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.120284 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.1 mas, bmaj=3.087 mas, bpa=-2.273 degrees ! Estimated noise=428.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851578 Jy ! Component: 100 - total flux cleaned = 0.00117341 Jy ! Component: 150 - total flux cleaned = 0.00135078 Jy ! Component: 200 - total flux cleaned = 0.00147771 Jy ! Total flux subtracted in 200 components = 0.00147771 Jy ! Clean residual min=-0.001126 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.121762 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 = 0.000102625 Jy ! Component: 100 - total flux cleaned = 0.000178017 Jy ! Component: 150 - total flux cleaned = 0.000227569 Jy ! Component: 200 - total flux cleaned = 0.000257816 Jy ! Total flux subtracted in 200 components = 0.000257816 Jy ! Clean residual min=-0.001111 max=0.001118 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.12202 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.12202 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.881 mas, bmaj=1.982 mas, bpa=-1.596 degrees ! Estimated noise=337.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241277 Jy ! Component: 100 - total flux cleaned = -0.000322415 Jy ! Component: 150 - total flux cleaned = -0.000334411 Jy ! Component: 200 - total flux cleaned = -0.000301237 Jy ! Total flux subtracted in 200 components = -0.000301237 Jy ! Clean residual min=-0.000874 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.121719 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.121719 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=0.082634Jy sigma=0.000649 ! Fit after self-cal, rms=0.082633Jy sigma=0.000649 wmodel J1300+0828_X_2017_05_27_pus_map.mod ! Writing 100 model components to file: J1300+0828_X_2017_05_27_pus_map.mod wobs J1300+0828_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1300+0828_X_2017_05_27_pus_uvs.fits wwins J1300+0828_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J1300+0828_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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.19234e-05 Jy ! Component: 100 - total flux cleaned = 0.000140729 Jy ! Component: 150 - total flux cleaned = 0.000224236 Jy ! Component: 200 - total flux cleaned = 0.00029095 Jy ! Component: 250 - total flux cleaned = 0.000342246 Jy ! Component: 300 - total flux cleaned = 0.000391586 Jy ! Component: 350 - total flux cleaned = 0.000415037 Jy ! Component: 400 - total flux cleaned = 0.000426431 Jy ! Component: 450 - total flux cleaned = 0.000437689 Jy ! Component: 500 - total flux cleaned = 0.00043784 Jy ! Component: 550 - total flux cleaned = 0.000470956 Jy ! Component: 600 - total flux cleaned = 0.000503472 Jy ! Component: 650 - total flux cleaned = 0.000535454 Jy ! Component: 700 - total flux cleaned = 0.000556374 Jy ! Component: 750 - total flux cleaned = 0.000566741 Jy ! Component: 800 - total flux cleaned = 0.000607469 Jy ! Component: 850 - total flux cleaned = 0.000617486 Jy ! Component: 900 - total flux cleaned = 0.000647208 Jy ! Component: 950 - total flux cleaned = 0.000647299 Jy ! Component: 1000 - total flux cleaned = 0.000666619 Jy ! Component: 1050 - total flux cleaned = 0.000732729 Jy ! Component: 1100 - total flux cleaned = 0.000779273 Jy ! Component: 1150 - total flux cleaned = 0.000815967 Jy ! Component: 1200 - total flux cleaned = 0.000852132 Jy ! Component: 1250 - total flux cleaned = 0.000905966 Jy ! Component: 1300 - total flux cleaned = 0.000941315 Jy ! Component: 1350 - total flux cleaned = 0.000976396 Jy ! Component: 1400 - total flux cleaned = 0.00102831 Jy ! Component: 1450 - total flux cleaned = 0.00106262 Jy ! Component: 1500 - total flux cleaned = 0.00107953 Jy ! Component: 1550 - total flux cleaned = 0.00113833 Jy ! Component: 1600 - total flux cleaned = 0.00116318 Jy ! Component: 1650 - total flux cleaned = 0.00117966 Jy ! Component: 1700 - total flux cleaned = 0.00124488 Jy ! Component: 1750 - total flux cleaned = 0.00125301 Jy ! Component: 1800 - total flux cleaned = 0.001277 Jy ! Component: 1850 - total flux cleaned = 0.00131653 Jy ! Component: 1900 - total flux cleaned = 0.00132437 Jy ! Component: 1950 - total flux cleaned = 0.00133994 Jy ! Component: 2000 - total flux cleaned = 0.00138613 Jy ! Total flux subtracted in 2048 components = 0.00137855 Jy ! Clean residual min=-0.000412 max=0.000406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.123097 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 265 components and 0.123097 Jy ![Exited script file: muppet] wmap "J1300+0828_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 1.982 at -1.596 degrees (North through East) ! Clean map min=-0.00066662 max=0.11051 Jy/beam ! Writing clean map to FITS file: J1300+0828_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 0.110509 invert ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403213 0.403213 0.806426 1.61285 3.2257 6.45141 12.9028 25.8056 51.6113 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.881 x 1.982 at -1.596 degrees (North through East) ! Clean map min=-0.00066662 max=0.11051 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 J1300+0828_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:35:57 2019