! Started logfile: J2212+0152_X_2017_08_05_pus_uvs.log on Thu May 9 19:00:19 2019 obs J2212+0152_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2212+0152_X_2017_08_05_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978597 visibilities/baseline/integration-bin. ! Found source: J2212+0152 ! ! 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 575 lines of history. ! ! Reading 114672 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 J2212+0152_X_2017_08_05_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983371Jy sigma=0.008140 ! Fit after self-cal, rms=0.951306Jy sigma=0.007887 ! 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7081 mas, bmaj=1.728 mas, bpa=-2.013 degrees ! Estimated noise=500.628 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 = 0.0356606 Jy ! Component: 100 - total flux cleaned = 0.0485744 Jy ! Total flux subtracted in 100 components = 0.0485744 Jy ! Clean residual min=-0.005521 max=0.008734 Jy/beam ! Clean residual mean=-0.000023 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.0485744 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0485744 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=0.102202Jy sigma=0.000785 ! Fit after self-cal, rms=0.101558Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8745 mas, bmaj=2.011 mas, bpa=-1.384 degrees ! Estimated noise=257.268 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 = 0.0155402 Jy ! Component: 100 - total flux cleaned = 0.0249633 Jy ! Component: 150 - total flux cleaned = 0.0311055 Jy ! Component: 200 - total flux cleaned = 0.0351344 Jy ! Total flux subtracted in 200 components = 0.0351344 Jy ! Clean residual min=-0.007728 max=0.008193 Jy/beam ! Clean residual mean=0.000007 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.0837088 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.0837088 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=0.099048Jy sigma=0.000756 ! Fit after self-cal, rms=0.098989Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 1.71 FD 1.01 HN 1.28 KP 0.91 ! LA 0.89 MK 1.14 NL 1.07 OV 1.03 ! PT 0.82 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.04 HN 1.32 KP 0.88 ! LA 0.87 MK 1.21 NL 1.08 OV 1.02 ! PT 0.80 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.07 HN 1.24 KP 0.81 ! LA 0.91 MK 1.28 NL 1.03 OV 1.00 ! PT 0.78 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 1.02 HN 1.31 KP 0.81 ! LA 0.90 MK 1.25 NL 1.00 OV 1.04 ! PT 0.75 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.09 HN 1.17 KP 0.77 ! LA 0.90 MK 1.27 NL 0.99 OV 1.04 ! PT 0.73 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.11 HN 1.16 KP 0.76 ! LA 0.92 MK 1.13 NL 0.97 OV 1.13 ! PT 0.71 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.11 HN 1.26 KP 0.77 ! LA 0.91 MK 1.06 NL 0.99 OV 1.15 ! PT 0.75 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.23 HN 1.34 KP 0.79 ! LA 0.89 MK 1.10 NL 1.02 OV 1.16 ! PT 0.73 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.15 HN 1.22 KP 0.83 ! LA 0.93 MK 1.02 NL 1.03 OV 1.26 ! PT 0.75 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.08 HN 1.13 KP 0.88 ! LA 0.91 MK 1.00 NL 1.02 OV 1.23 ! PT 0.75 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.15 HN 1.10 KP 0.88 ! LA 0.91 MK 0.83 NL 1.07 OV 1.20 ! PT 0.76 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 0.99 KP 0.91 ! LA 0.88 MK 0.83 NL 1.02 OV 1.16 ! PT 0.80 SC 0.85 ! ! ! Fit before self-cal, rms=0.098989Jy sigma=0.000754 ! Fit after self-cal, rms=0.105704Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9038 mas, bmaj=2.109 mas, bpa=-1.085 degrees ! Estimated noise=264.287 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 = 0.000378918 Jy ! Component: 100 - total flux cleaned = 0.000340998 Jy ! Component: 150 - total flux cleaned = 0.00037542 Jy ! Component: 200 - total flux cleaned = 0.00044033 Jy ! Total flux subtracted in 200 components = 0.00044033 Jy ! Clean residual min=-0.006810 max=0.009082 Jy/beam ! Clean residual mean=0.000033 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.0841491 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0841491 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=0.105681Jy sigma=0.000745 ! Fit after self-cal, rms=0.106270Jy sigma=0.000742 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.106270Jy sigma=0.000742 ! Fit after self-cal, rms=0.124963Jy sigma=0.000729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9062 mas, bmaj=2.139 mas, bpa=-1.302 degrees ! Estimated noise=276.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013701 Jy ! Component: 100 - total flux cleaned = 0.00146565 Jy ! Component: 150 - total flux cleaned = 0.00146533 Jy ! Component: 200 - total flux cleaned = 0.00143899 Jy ! Total flux subtracted in 200 components = 0.00143899 Jy ! Clean residual min=-0.005885 max=0.008059 Jy/beam ! Clean residual mean=0.000020 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.0855881 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0855881 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=0.124911Jy sigma=0.000729 ! Fit after self-cal, rms=0.125920Jy sigma=0.000727 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = -0.000444684 Jy ! Component: 100 - total flux cleaned = -0.00049202 Jy ! Component: 150 - total flux cleaned = -0.00049262 Jy ! Component: 200 - total flux cleaned = -0.000512648 Jy ! Total flux subtracted in 200 components = -0.000512648 Jy ! Clean residual min=-0.006420 max=0.008054 Jy/beam ! Clean residual mean=0.000012 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.0850755 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0850755 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=0.125913Jy sigma=0.000727 ! Fit after self-cal, rms=0.125903Jy sigma=0.000727 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.125903Jy sigma=0.000727 ! Fit after self-cal, rms=0.139896Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9052 mas, bmaj=2.151 mas, bpa=-1.322 degrees ! Estimated noise=281.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657116 Jy ! Component: 100 - total flux cleaned = 0.000687033 Jy ! Component: 150 - total flux cleaned = 0.00066232 Jy ! Component: 200 - total flux cleaned = 0.00063891 Jy ! Total flux subtracted in 200 components = 0.00063891 Jy ! Clean residual min=-0.005612 max=0.008347 Jy/beam ! Clean residual mean=0.000015 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.0857144 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0857144 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=0.139867Jy sigma=0.000725 ! Fit after self-cal, rms=0.140573Jy sigma=0.000724 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = -0.000541883 Jy ! Component: 100 - total flux cleaned = -0.000566421 Jy ! Component: 150 - total flux cleaned = -0.000589012 Jy ! Component: 200 - total flux cleaned = -0.000610266 Jy ! Total flux subtracted in 200 components = -0.000610266 Jy ! Clean residual min=-0.005960 max=0.008463 Jy/beam ! Clean residual mean=0.000011 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.0851041 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0851041 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=0.140566Jy sigma=0.000724 ! Fit after self-cal, rms=0.140562Jy sigma=0.000724 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.140562Jy sigma=0.000724 ! Fit after self-cal, rms=0.148813Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.386 mas, bmaj=3.694 mas, bpa=0.5904 degrees ! Estimated noise=330.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121591 Jy ! Component: 100 - total flux cleaned = 0.0012438 Jy ! Component: 150 - total flux cleaned = 0.00128913 Jy ! Component: 200 - total flux cleaned = 0.00128912 Jy ! Total flux subtracted in 200 components = 0.00128912 Jy ! Clean residual min=-0.010283 max=0.015871 Jy/beam ! Clean residual mean=0.000031 rms=0.003822 Jy/beam ! Combined flux in latest and established models = 0.0863932 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0863932 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=0.148798Jy sigma=0.000724 ! Fit after self-cal, rms=0.149130Jy sigma=0.000724 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = -0.000332594 Jy ! Component: 100 - total flux cleaned = -0.000333349 Jy ! Component: 150 - total flux cleaned = -0.000367353 Jy ! Component: 200 - total flux cleaned = -0.000412067 Jy ! Total flux subtracted in 200 components = -0.000412067 Jy ! Clean residual min=-0.010593 max=0.015911 Jy/beam ! Clean residual mean=0.000028 rms=0.003850 Jy/beam ! Combined flux in latest and established models = 0.0859812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0859812 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=0.149128Jy sigma=0.000724 ! Fit after self-cal, rms=0.149129Jy sigma=0.000724 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9047 mas, bmaj=2.159 mas, bpa=-1.423 degrees ! Estimated noise=285.352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9047 x 2.159 at -1.423 degrees (North through East) ! Clean map min=-0.0057335 max=0.050349 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7121 mas, bmaj=1.811 mas, bpa=-2.124 degrees ! Estimated noise=590.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039981 Jy ! Component: 100 - total flux cleaned = 0.05623 Jy ! Component: 150 - total flux cleaned = 0.0661256 Jy ! Component: 200 - total flux cleaned = 0.0726207 Jy ! Total flux subtracted in 200 components = 0.0726207 Jy ! Clean residual min=-0.005096 max=0.005968 Jy/beam ! Clean residual mean=-0.000015 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.0726207 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0726207 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9047 mas, bmaj=2.159 mas, bpa=-1.423 degrees ! Estimated noise=285.352 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 = 0.00549308 Jy ! Component: 100 - total flux cleaned = 0.00843126 Jy ! Component: 150 - total flux cleaned = 0.0101169 Jy ! Component: 200 - total flux cleaned = 0.0107279 Jy ! Total flux subtracted in 200 components = 0.0107279 Jy ! Clean residual min=-0.005971 max=0.008545 Jy/beam ! Clean residual mean=0.000010 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.0833486 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0833486 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.386 mas, bmaj=3.694 mas, bpa=0.5904 degrees ! Estimated noise=330.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136971 Jy ! Component: 100 - total flux cleaned = 0.00168956 Jy ! Component: 150 - total flux cleaned = 0.00171675 Jy ! Component: 200 - total flux cleaned = 0.00175419 Jy ! Total flux subtracted in 200 components = 0.00175419 Jy ! Clean residual min=-0.010678 max=0.015852 Jy/beam ! Clean residual mean=0.000027 rms=0.003862 Jy/beam ! Combined flux in latest and established models = 0.0851028 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 = 2.23901e-05 Jy ! Component: 100 - total flux cleaned = 4.40217e-05 Jy ! Component: 150 - total flux cleaned = 5.47986e-05 Jy ! Component: 200 - total flux cleaned = 6.52722e-05 Jy ! Total flux subtracted in 200 components = 6.52722e-05 Jy ! Clean residual min=-0.010681 max=0.015849 Jy/beam ! Clean residual mean=0.000027 rms=0.003861 Jy/beam ! Combined flux in latest and established models = 0.085168 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0851681 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9047 mas, bmaj=2.159 mas, bpa=-1.423 degrees ! Estimated noise=285.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788899 Jy ! Component: 100 - total flux cleaned = -0.00081434 Jy ! Component: 150 - total flux cleaned = -0.000815177 Jy ! Component: 200 - total flux cleaned = -0.000835537 Jy ! Total flux subtracted in 200 components = -0.000835537 Jy ! Clean residual min=-0.005917 max=0.008548 Jy/beam ! Clean residual mean=0.000011 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.0843325 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0843325 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=0.149125Jy sigma=0.000724 ! Fit after self-cal, rms=0.149096Jy sigma=0.000724 wmodel J2212+0152_X_2017_08_05_pus_map.mod ! Writing 41 model components to file: J2212+0152_X_2017_08_05_pus_map.mod wobs J2212+0152_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2212+0152_X_2017_08_05_pus_uvs.fits wwins J2212+0152_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J2212+0152_X_2017_08_05_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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380584 Jy ! Component: 100 - total flux cleaned = 0.00714484 Jy ! Component: 150 - total flux cleaned = 0.0101921 Jy ! Component: 200 - total flux cleaned = 0.0130031 Jy ! Component: 250 - total flux cleaned = 0.0156134 Jy ! Component: 300 - total flux cleaned = 0.0172784 Jy ! Component: 350 - total flux cleaned = 0.0190548 Jy ! Component: 400 - total flux cleaned = 0.0205904 Jy ! Component: 450 - total flux cleaned = 0.0219057 Jy ! Component: 500 - total flux cleaned = 0.0232681 Jy ! Component: 550 - total flux cleaned = 0.0245908 Jy ! Component: 600 - total flux cleaned = 0.0259575 Jy ! Component: 650 - total flux cleaned = 0.0272106 Jy ! Component: 700 - total flux cleaned = 0.0285104 Jy ! Component: 750 - total flux cleaned = 0.0296325 Jy ! Component: 800 - total flux cleaned = 0.0307303 Jy ! Component: 850 - total flux cleaned = 0.0317345 Jy ! Component: 900 - total flux cleaned = 0.0327894 Jy ! Component: 950 - total flux cleaned = 0.0337543 Jy ! Component: 1000 - total flux cleaned = 0.0347689 Jy ! Component: 1050 - total flux cleaned = 0.0358282 Jy ! Component: 1100 - total flux cleaned = 0.0366071 Jy ! Component: 1150 - total flux cleaned = 0.0374999 Jy ! Component: 1200 - total flux cleaned = 0.0383143 Jy ! Component: 1250 - total flux cleaned = 0.0389914 Jy ! Component: 1300 - total flux cleaned = 0.0398983 Jy ! Component: 1350 - total flux cleaned = 0.040433 Jy ! Component: 1400 - total flux cleaned = 0.041252 Jy ! Component: 1450 - total flux cleaned = 0.0417124 Jy ! Component: 1500 - total flux cleaned = 0.0423371 Jy ! Component: 1550 - total flux cleaned = 0.0430068 Jy ! Component: 1600 - total flux cleaned = 0.0433923 Jy ! Component: 1650 - total flux cleaned = 0.0440975 Jy ! Component: 1700 - total flux cleaned = 0.0446848 Jy ! Component: 1750 - total flux cleaned = 0.0453158 Jy ! Component: 1800 - total flux cleaned = 0.0457821 Jy ! Component: 1850 - total flux cleaned = 0.0463952 Jy ! Component: 1900 - total flux cleaned = 0.0467484 Jy ! Component: 1950 - total flux cleaned = 0.047246 Jy ! Component: 2000 - total flux cleaned = 0.0475893 Jy ! Total flux subtracted in 2048 components = 0.0480732 Jy ! Clean residual min=-0.002542 max=0.002412 Jy/beam ! Clean residual mean=0.000003 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.132406 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 300 components and 0.132406 Jy ![Exited script file: muppet] wmap "J2212+0152_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9047 x 2.159 at -1.423 degrees (North through East) ! Clean map min=-0.004092 max=0.051473 Jy/beam ! Writing clean map to FITS file: J2212+0152_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0514725 invert ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00108574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.32811 6.32811 12.6562 25.3124 50.6248 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9047 x 2.159 at -1.423 degrees (North through East) ! Clean map min=-0.004092 max=0.051473 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 J2212+0152_X_2017_08_05_pus_uvs.log closed on Thu May 9 19:00:25 2019