! Started logfile: J1001+1015_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:04:26 2016 obs J1001+1015_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1001+1015_X_2015_03_17_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878749 visibilities/baseline/integration-bin. ! Found source: J1001+1015 ! ! 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 338 lines of history. ! ! Reading 48876 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 J1001+1015_X_2015_03_17_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927851Jy sigma=0.010668 ! Fit after self-cal, rms=0.905266Jy sigma=0.010418 ! 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 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7234 mas, bmaj=1.748 mas, bpa=-4.911 degrees ! Estimated noise=520.462 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 = 0.0734059 Jy ! Component: 100 - total flux cleaned = 0.0946337 Jy ! Total flux subtracted in 100 components = 0.0946337 Jy ! Clean residual min=-0.006550 max=0.015939 Jy/beam ! Clean residual mean=-0.000025 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.0946337 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0946337 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=0.084037Jy sigma=0.000889 ! Fit after self-cal, rms=0.083984Jy sigma=0.000888 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-3.2, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153071 Jy ! Component: 100 - total flux cleaned = 0.0251987 Jy ! Total flux subtracted in 100 components = 0.0251987 Jy ! Clean residual min=-0.004624 max=0.005854 Jy/beam ! Clean residual mean=-0.000017 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.119832 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.119832 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=0.080545Jy sigma=0.000839 ! Fit after self-cal, rms=0.080323Jy sigma=0.000837 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8851 mas, bmaj=2.011 mas, bpa=-4.546 degrees ! Estimated noise=283.672 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 = 0.011356 Jy ! Component: 100 - total flux cleaned = 0.019299 Jy ! Component: 150 - total flux cleaned = 0.0253379 Jy ! Component: 200 - total flux cleaned = 0.030018 Jy ! Total flux subtracted in 200 components = 0.030018 Jy ! Clean residual min=-0.005005 max=0.007479 Jy/beam ! Clean residual mean=-0.000015 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.14985 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 62 components and 0.14985 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=0.078397Jy sigma=0.000808 ! Fit after self-cal, rms=0.078294Jy sigma=0.000807 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.05 KP 0.92 ! LA 0.98 MK 1.01 NL 1.00 OV 0.93 ! PT 1.05 SC 1.14 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.08 KP 0.88 ! LA 1.01 MK 0.95 NL 1.00 OV 0.93 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.09 KP 0.82 ! LA 1.02 MK 0.98 NL 1.01 OV 0.95 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.06 KP 0.78 ! LA 1.02 MK 1.00 NL 0.97 OV 0.94 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.99 KP 0.73 ! LA 1.03 MK 0.98 NL 0.97 OV 0.94 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.04 KP 0.74 ! LA 1.02 MK 1.00 NL 1.00 OV 0.95 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.06 KP 0.73 ! LA 1.04 MK 1.01 NL 1.01 OV 0.97 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.14 KP 0.72 ! LA 1.02 MK 1.02 NL 1.02 OV 0.95 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.10 KP 0.76 ! LA 1.04 MK 0.99 NL 1.02 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.15 KP 0.79 ! LA 1.01 MK 0.99 NL 1.03 OV 0.96 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.07 KP 0.80 ! LA 1.03 MK 1.03 NL 1.02 OV 0.96 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.09 KP 0.84 ! LA 1.02 MK 1.02 NL 1.02 OV 0.94 ! PT 1.01 SC 1.11 ! ! ! Fit before self-cal, rms=0.078294Jy sigma=0.000807 ! Fit after self-cal, rms=0.075702Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9068 mas, bmaj=2.043 mas, bpa=-5.241 degrees ! Estimated noise=273.66 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 (-0.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599516 Jy ! Component: 100 - total flux cleaned = 0.00864158 Jy ! Component: 150 - total flux cleaned = 0.0103825 Jy ! Component: 200 - total flux cleaned = 0.0117156 Jy ! Total flux subtracted in 200 components = 0.0117156 Jy ! Clean residual min=-0.002137 max=0.003708 Jy/beam ! Clean residual mean=-0.000008 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.161566 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.161566 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=0.075190Jy sigma=0.000783 ! Fit after self-cal, rms=0.075219Jy sigma=0.000783 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-1.8, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345233 Jy ! Component: 100 - total flux cleaned = 0.00474042 Jy ! Component: 150 - total flux cleaned = 0.00570512 Jy ! Component: 200 - total flux cleaned = 0.00610152 Jy ! Total flux subtracted in 200 components = 0.00610152 Jy ! Clean residual min=-0.001653 max=0.001847 Jy/beam ! Clean residual mean=-0.000008 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.167667 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 0.167667 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=0.075048Jy sigma=0.000780 ! Fit after self-cal, rms=0.075040Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.075040Jy sigma=0.000780 ! Fit after self-cal, rms=0.079399Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9073 mas, bmaj=2.033 mas, bpa=-5.165 degrees ! Estimated noise=273.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013992 Jy ! Component: 100 - total flux cleaned = 0.00227217 Jy ! Component: 150 - total flux cleaned = 0.00249254 Jy ! Component: 200 - total flux cleaned = 0.00260214 Jy ! Total flux subtracted in 200 components = 0.00260214 Jy ! Clean residual min=-0.000968 max=0.001003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.17027 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.17027 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=0.079367Jy sigma=0.000776 ! Fit after self-cal, rms=0.079440Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000383331 Jy ! Component: 100 - total flux cleaned = 0.000451085 Jy ! Component: 150 - total flux cleaned = 0.000491544 Jy ! Component: 200 - total flux cleaned = 0.000509861 Jy ! Total flux subtracted in 200 components = 0.000509861 Jy ! Clean residual min=-0.000933 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.170779 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.170779 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=0.079430Jy sigma=0.000776 ! Fit after self-cal, rms=0.079429Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.079429Jy sigma=0.000776 ! Fit after self-cal, rms=0.079785Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.907 mas, bmaj=2.031 mas, bpa=-5.221 degrees ! Estimated noise=273.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054249 Jy ! Component: 100 - total flux cleaned = 0.000636032 Jy ! Component: 150 - total flux cleaned = 0.000668993 Jy ! Component: 200 - total flux cleaned = 0.000684106 Jy ! Total flux subtracted in 200 components = 0.000684106 Jy ! Clean residual min=-0.000835 max=0.000811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.171464 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.171464 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=0.079777Jy sigma=0.000776 ! Fit after self-cal, rms=0.079782Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 9.69349e-05 Jy ! Component: 100 - total flux cleaned = 0.000124014 Jy ! Component: 150 - total flux cleaned = 0.000136446 Jy ! Component: 200 - total flux cleaned = 0.000147769 Jy ! Total flux subtracted in 200 components = 0.000147769 Jy ! Clean residual min=-0.000792 max=0.000765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.171611 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.171611 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=0.079778Jy sigma=0.000776 ! Fit after self-cal, rms=0.079778Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.079778Jy sigma=0.000776 ! Fit after self-cal, rms=0.079906Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.226 mas, bmaj=3.189 mas, bpa=10.65 degrees ! Estimated noise=334.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173714 Jy ! Component: 100 - total flux cleaned = 0.0001616 Jy ! Component: 150 - total flux cleaned = 0.000128468 Jy ! Component: 200 - total flux cleaned = 9.84016e-05 Jy ! Total flux subtracted in 200 components = 9.84016e-05 Jy ! Clean residual min=-0.000936 max=0.000806 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.17171 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.17171 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=0.079906Jy sigma=0.000776 ! Fit after self-cal, rms=0.079908Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 2.61258e-05 Jy ! Component: 100 - total flux cleaned = 1.67281e-05 Jy ! Component: 150 - total flux cleaned = -4.64098e-07 Jy ! Component: 200 - total flux cleaned = -8.37396e-06 Jy ! Total flux subtracted in 200 components = -8.37396e-06 Jy ! Clean residual min=-0.000875 max=0.000756 Jy/beam ! Clean residual mean=-0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.171701 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.171701 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=0.079909Jy sigma=0.000776 ! Fit after self-cal, rms=0.079909Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9068 mas, bmaj=2.031 mas, bpa=-5.273 degrees ! Estimated noise=273.643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.031 at -5.273 degrees (North through East) ! Clean map min=-0.00066528 max=0.094734 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 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7386 mas, bmaj=1.757 mas, bpa=-5.625 degrees ! Estimated noise=511.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0715352 Jy ! Component: 100 - total flux cleaned = 0.0953871 Jy ! Component: 150 - total flux cleaned = 0.110764 Jy ! Component: 200 - total flux cleaned = 0.121295 Jy ! Total flux subtracted in 200 components = 0.121295 Jy ! Clean residual min=-0.003810 max=0.005788 Jy/beam ! Clean residual mean=-0.000012 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.121295 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.121295 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9068 mas, bmaj=2.031 mas, bpa=-5.273 degrees ! Estimated noise=273.643 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 = 0.0100821 Jy ! Component: 100 - total flux cleaned = 0.0176167 Jy ! Component: 150 - total flux cleaned = 0.0235513 Jy ! Component: 200 - total flux cleaned = 0.028289 Jy ! Total flux subtracted in 200 components = 0.028289 Jy ! Clean residual min=-0.002106 max=0.002834 Jy/beam ! Clean residual mean=-0.000008 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.149584 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 0.149584 Jy ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.226 mas, bmaj=3.189 mas, bpa=10.65 degrees ! Estimated noise=334.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590898 Jy ! Component: 100 - total flux cleaned = 0.00998973 Jy ! Component: 150 - total flux cleaned = 0.0129244 Jy ! Component: 200 - total flux cleaned = 0.0150708 Jy ! Total flux subtracted in 200 components = 0.0150708 Jy ! Clean residual min=-0.001605 max=0.001253 Jy/beam ! Clean residual mean=-0.000009 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.164654 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 = 0.0016085 Jy ! Component: 100 - total flux cleaned = 0.00283871 Jy ! Component: 150 - total flux cleaned = 0.00379204 Jy ! Component: 200 - total flux cleaned = 0.00453685 Jy ! Total flux subtracted in 200 components = 0.00453685 Jy ! Clean residual min=-0.001108 max=0.000824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.169191 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 118 components and 0.169191 Jy ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9068 mas, bmaj=2.031 mas, bpa=-5.273 degrees ! Estimated noise=273.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545892 Jy ! Component: 100 - total flux cleaned = 0.000885699 Jy ! Component: 150 - total flux cleaned = 0.0010692 Jy ! Component: 200 - total flux cleaned = 0.00119712 Jy ! Total flux subtracted in 200 components = 0.00119712 Jy ! Clean residual min=-0.001020 max=0.000919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.170388 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.170388 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=0.079955Jy sigma=0.000777 ! Fit after self-cal, rms=0.079932Jy sigma=0.000776 wmodel J1001+1015_X_2015_03_17_pus_map.mod ! Writing 133 model components to file: J1001+1015_X_2015_03_17_pus_map.mod wobs J1001+1015_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1001+1015_X_2015_03_17_pus_uvs.fits wwins J1001+1015_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J1001+1015_X_2015_03_17_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 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.86726e-05 Jy ! Component: 100 - total flux cleaned = -0.000144166 Jy ! Component: 150 - total flux cleaned = -0.000216013 Jy ! Component: 200 - total flux cleaned = -0.000298921 Jy ! Component: 250 - total flux cleaned = -0.000391771 Jy ! Component: 300 - total flux cleaned = -0.000455905 Jy ! Component: 350 - total flux cleaned = -0.000555938 Jy ! Component: 400 - total flux cleaned = -0.00065321 Jy ! Component: 450 - total flux cleaned = -0.000736226 Jy ! Component: 500 - total flux cleaned = -0.000828632 Jy ! Component: 550 - total flux cleaned = -0.000908037 Jy ! Component: 600 - total flux cleaned = -0.000963706 Jy ! Component: 650 - total flux cleaned = -0.0010291 Jy ! Component: 700 - total flux cleaned = -0.00108247 Jy ! Component: 750 - total flux cleaned = -0.00113511 Jy ! Component: 800 - total flux cleaned = -0.00120751 Jy ! Component: 850 - total flux cleaned = -0.00126835 Jy ! Component: 900 - total flux cleaned = -0.00131809 Jy ! Component: 950 - total flux cleaned = -0.00140612 Jy ! Component: 1000 - total flux cleaned = -0.00141561 Jy ! Component: 1050 - total flux cleaned = -0.00145361 Jy ! Component: 1100 - total flux cleaned = -0.00148145 Jy ! Component: 1150 - total flux cleaned = -0.00149063 Jy ! Component: 1200 - total flux cleaned = -0.0014906 Jy ! Component: 1250 - total flux cleaned = -0.00149072 Jy ! Component: 1300 - total flux cleaned = -0.00154373 Jy ! Component: 1350 - total flux cleaned = -0.00153487 Jy ! Component: 1400 - total flux cleaned = -0.00156055 Jy ! Component: 1450 - total flux cleaned = -0.00159436 Jy ! Component: 1500 - total flux cleaned = -0.00161938 Jy ! Component: 1550 - total flux cleaned = -0.00161935 Jy ! Component: 1600 - total flux cleaned = -0.00162744 Jy ! Component: 1650 - total flux cleaned = -0.00164362 Jy ! Component: 1700 - total flux cleaned = -0.00171529 Jy ! Component: 1750 - total flux cleaned = -0.00173091 Jy ! Component: 1800 - total flux cleaned = -0.00176202 Jy ! Component: 1850 - total flux cleaned = -0.00181594 Jy ! Component: 1900 - total flux cleaned = -0.00184642 Jy ! Component: 1950 - total flux cleaned = -0.00190648 Jy ! Component: 2000 - total flux cleaned = -0.00195098 Jy ! Total flux subtracted in 2048 components = -0.00194362 Jy ! Clean residual min=-0.000376 max=0.000406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.168445 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 279 components and 0.168445 Jy ![Exited script file: muppet] wmap "J1001+1015_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.031 at -5.273 degrees (North through East) ! Clean map min=-0.00064506 max=0.095477 Jy/beam ! Writing clean map to FITS file: J1001+1015_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0954774 invert ! Inverting map ! Your choice of large map pixels excluded 0.166% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.433343 0.433343 0.866686 1.73337 3.46674 6.93349 13.867 27.734 55.4679 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.031 at -5.273 degrees (North through East) ! Clean map min=-0.00064506 max=0.095477 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 J1001+1015_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:04:29 2016