! Started logfile: J0808+4052_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:58 2016 obs J0808+4052_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0808+4052_X_2014_05_31_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860494 visibilities/baseline/integration-bin. ! Found source: J0808+4052 ! ! 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 344 lines of history. ! ! Reading 16728 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 J0808+4052_X_2014_05_31_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.270784Jy sigma=0.003116 ! Fit after self-cal, rms=0.222188Jy sigma=0.002494 ! 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 ! Estimated beam: bmin=0.8484 mas, bmaj=1.874 mas, bpa=21 degrees ! Estimated noise=876.486 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 = 0.663977 Jy ! Component: 100 - total flux cleaned = 0.808902 Jy ! Total flux subtracted in 100 components = 0.808902 Jy ! Clean residual min=-0.038142 max=0.042732 Jy/beam ! Clean residual mean=-0.000019 rms=0.009651 Jy/beam ! Combined flux in latest and established models = 0.808903 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.808903 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=0.186784Jy sigma=0.002025 ! Fit after self-cal, rms=0.186785Jy sigma=0.002025 ! Inverting map 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 ! Estimated beam: bmin=1.07 mas, bmaj=2.005 mas, bpa=19.47 degrees ! Estimated noise=469.545 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 = 0.0621306 Jy ! Component: 100 - total flux cleaned = 0.096051 Jy ! Component: 150 - total flux cleaned = 0.116062 Jy ! Component: 200 - total flux cleaned = 0.128062 Jy ! Total flux subtracted in 200 components = 0.128062 Jy ! Clean residual min=-0.043220 max=0.027350 Jy/beam ! Clean residual mean=0.000040 rms=0.008782 Jy/beam ! Combined flux in latest and established models = 0.936965 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.936964 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=0.164337Jy sigma=0.001767 ! Fit after self-cal, rms=0.164311Jy sigma=0.001767 ! Inverting map 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 0.91 FD 1.11 HN 1.08 KP 0.92 ! LA 1.03 MK 0.91 NL 1.00 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.08 KP 0.86 ! LA 1.04 MK 0.92 NL 1.01 OV 0.99 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.82 ! LA 1.06 MK 0.93 NL 1.01 OV 0.99 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.08 KP 0.78 ! LA 1.06 MK 0.93 NL 1.00 OV 0.98 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.03 KP 0.74 ! LA 1.06 MK 0.95 NL 1.02 OV 1.00 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.07 KP 0.74 ! LA 1.07 MK 0.95 NL 1.03 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.21 KP 0.78 ! LA 1.14 MK 0.98 NL 1.07 OV 1.06 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.13 KP 0.73 ! LA 1.04 MK 0.94 NL 1.03 OV 1.04 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.75 ! LA 1.07 MK 0.94 NL 1.03 OV 1.04 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.78 ! LA 1.08 MK 0.95 NL 1.03 OV 1.03 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.81 ! LA 1.08 MK 0.96 NL 1.04 OV 1.02 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.85 ! LA 1.07 MK 0.96 NL 1.03 OV 1.02 ! PT 0.98 SC 1.10 ! ! ! Fit before self-cal, rms=0.164311Jy sigma=0.001767 ! Fit after self-cal, rms=0.097978Jy sigma=0.000982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.031 mas, bpa=19.31 degrees ! Estimated noise=469.07 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 = -0.00882821 Jy ! Component: 100 - total flux cleaned = -0.0118865 Jy ! Component: 150 - total flux cleaned = -0.0131414 Jy ! Component: 200 - total flux cleaned = -0.0139469 Jy ! Total flux subtracted in 200 components = -0.0139469 Jy ! Clean residual min=-0.006169 max=0.005897 Jy/beam ! Clean residual mean=-0.000037 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.923018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.923018 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=0.097006Jy sigma=0.000971 ! Fit after self-cal, rms=0.097034Jy sigma=0.000970 ! Inverting map 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=0.097034Jy sigma=0.000970 ! Fit after self-cal, rms=0.097767Jy sigma=0.000954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.036 mas, bpa=19.57 degrees ! Estimated noise=468.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00653738 Jy ! Component: 100 - total flux cleaned = -0.00819805 Jy ! Component: 150 - total flux cleaned = -0.00855527 Jy ! Component: 200 - total flux cleaned = -0.00875824 Jy ! Total flux subtracted in 200 components = -0.00875824 Jy ! Clean residual min=-0.004538 max=0.005475 Jy/beam ! Clean residual mean=-0.000029 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.914259 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.914259 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=0.097167Jy sigma=0.000948 ! Fit after self-cal, rms=0.097169Jy sigma=0.000948 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382705 Jy ! Component: 100 - total flux cleaned = 0.00384024 Jy ! Component: 150 - total flux cleaned = 0.00395015 Jy ! Component: 200 - total flux cleaned = 0.00386334 Jy ! Total flux subtracted in 200 components = 0.00386334 Jy ! Clean residual min=-0.003935 max=0.003305 Jy/beam ! Clean residual mean=-0.000021 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.918123 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.918123 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=0.096762Jy sigma=0.000944 ! Fit after self-cal, rms=0.096736Jy sigma=0.000944 ! Inverting map 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=0.096736Jy sigma=0.000944 ! Fit after self-cal, rms=0.097138Jy sigma=0.000942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.041 mas, bpa=19.64 degrees ! Estimated noise=468.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309013 Jy ! Component: 100 - total flux cleaned = -0.00353518 Jy ! Component: 150 - total flux cleaned = -0.00354852 Jy ! Component: 200 - total flux cleaned = -0.00355248 Jy ! Total flux subtracted in 200 components = -0.00355248 Jy ! Clean residual min=-0.003068 max=0.003083 Jy/beam ! Clean residual mean=-0.000017 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.91457 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.91457 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=0.096871Jy sigma=0.000939 ! Fit after self-cal, rms=0.096869Jy sigma=0.000939 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000729099 Jy ! Component: 100 - total flux cleaned = 0.000729035 Jy ! Component: 150 - total flux cleaned = 0.000783821 Jy ! Component: 200 - total flux cleaned = 0.000834177 Jy ! Total flux subtracted in 200 components = 0.000834177 Jy ! Clean residual min=-0.002989 max=0.002869 Jy/beam ! Clean residual mean=-0.000015 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.915404 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.915405 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=0.096796Jy sigma=0.000938 ! Fit after self-cal, rms=0.096792Jy sigma=0.000938 ! Inverting map 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=0.096792Jy sigma=0.000938 ! Fit after self-cal, rms=0.097096Jy sigma=0.000937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=2.568 mas, bpa=2.348 degrees ! Estimated noise=535.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00251626 Jy ! Component: 100 - total flux cleaned = -0.00277827 Jy ! Component: 150 - total flux cleaned = -0.00293304 Jy ! Component: 200 - total flux cleaned = -0.00299861 Jy ! Total flux subtracted in 200 components = -0.00299861 Jy ! Clean residual min=-0.002857 max=0.003940 Jy/beam ! Clean residual mean=-0.000027 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.912406 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.912406 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=0.097031Jy sigma=0.000937 ! Fit after self-cal, rms=0.097030Jy sigma=0.000937 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (10, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393557 Jy ! Component: 100 - total flux cleaned = 0.0062001 Jy ! Component: 150 - total flux cleaned = 0.007835 Jy ! Component: 200 - total flux cleaned = 0.00916687 Jy ! Total flux subtracted in 200 components = 0.00916687 Jy ! Clean residual min=-0.002380 max=0.001779 Jy/beam ! Clean residual mean=-0.000022 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.921573 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 135 components and 0.921573 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=0.096913Jy sigma=0.000935 ! Fit after self-cal, rms=0.096909Jy sigma=0.000935 ! Inverting map 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 ! Estimated beam: bmin=1.083 mas, bmaj=2.044 mas, bpa=19.68 degrees ! Estimated noise=467.767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.044 at 19.68 degrees (North through East) ! Clean map min=-0.0021607 max=0.8572 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 ! Performing amp+phase self-cal ! ! 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=0.096909Jy sigma=0.000935 ! Fit after self-cal, rms=0.069310Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.045 mas, bpa=19.69 degrees ! Estimated noise=467.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000642525 Jy ! Component: 100 - total flux cleaned = -0.000773709 Jy ! Component: 150 - total flux cleaned = -0.000439217 Jy ! Component: 200 - total flux cleaned = -0.000226406 Jy ! Total flux subtracted in 200 components = -0.000226406 Jy ! Clean residual min=-0.002105 max=0.001511 Jy/beam ! Clean residual mean=-0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.921347 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.921346 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=0.069212Jy sigma=0.000721 ! Fit after self-cal, rms=0.069211Jy sigma=0.000721 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402103 Jy ! Component: 100 - total flux cleaned = 0.000666736 Jy ! Component: 150 - total flux cleaned = 0.000914002 Jy ! Component: 200 - total flux cleaned = 0.00104659 Jy ! Total flux subtracted in 200 components = 0.00104659 Jy ! Clean residual min=-0.002015 max=0.001418 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.922393 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 163 components and 0.922393 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=0.069173Jy sigma=0.000721 ! Fit after self-cal, rms=0.069172Jy sigma=0.000721 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.069172Jy sigma=0.000721 ! Fit after self-cal, rms=0.069184Jy sigma=0.000720 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 ! Estimated beam: bmin=0.8559 mas, bmaj=1.898 mas, bpa=21.05 degrees ! Estimated noise=878.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.665464 Jy ! Component: 100 - total flux cleaned = 0.810579 Jy ! Component: 150 - total flux cleaned = 0.847467 Jy ! Component: 200 - total flux cleaned = 0.86699 Jy ! Total flux subtracted in 200 components = 0.86699 Jy ! Clean residual min=-0.004974 max=0.009981 Jy/beam ! Clean residual mean=-0.000025 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.86699 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.86699 Jy ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.046 mas, bpa=19.69 degrees ! Estimated noise=466.879 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 = 0.0143911 Jy ! Component: 100 - total flux cleaned = 0.0227885 Jy ! Component: 150 - total flux cleaned = 0.0283289 Jy ! Component: 200 - total flux cleaned = 0.0322193 Jy ! Total flux subtracted in 200 components = 0.0322193 Jy ! Clean residual min=-0.002984 max=0.002349 Jy/beam ! Clean residual mean=-0.000020 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.899209 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.899209 Jy ! Inverting map 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 ! Estimated beam: bmin=2.358 mas, bmaj=2.572 mas, bpa=2.577 degrees ! Estimated noise=533.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415579 Jy ! Component: 100 - total flux cleaned = 0.00727362 Jy ! Component: 150 - total flux cleaned = 0.00980659 Jy ! Component: 200 - total flux cleaned = 0.0119256 Jy ! Total flux subtracted in 200 components = 0.0119256 Jy ! Clean residual min=-0.002113 max=0.001743 Jy/beam ! Clean residual mean=-0.000018 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.911135 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 = 0.00179729 Jy ! Component: 100 - total flux cleaned = 0.00335139 Jy ! Component: 150 - total flux cleaned = 0.00445583 Jy ! Component: 200 - total flux cleaned = 0.00540044 Jy ! Total flux subtracted in 200 components = 0.00540044 Jy ! Clean residual min=-0.001907 max=0.001622 Jy/beam ! Clean residual mean=-0.000009 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.916535 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 150 components and 0.916535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.046 mas, bpa=19.69 degrees ! Estimated noise=466.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163591 Jy ! Component: 100 - total flux cleaned = 0.00224476 Jy ! Component: 150 - total flux cleaned = 0.00264381 Jy ! Component: 200 - total flux cleaned = 0.00296869 Jy ! Total flux subtracted in 200 components = 0.00296869 Jy ! Clean residual min=-0.002349 max=0.001362 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.919504 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 173 components and 0.919504 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=0.069219Jy sigma=0.000721 ! Fit after self-cal, rms=0.069211Jy sigma=0.000721 wmodel J0808+4052_X_2014_05_31_pus_map.mod ! Writing 173 model components to file: J0808+4052_X_2014_05_31_pus_map.mod wobs J0808+4052_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0808+4052_X_2014_05_31_pus_uvs.fits wwins J0808+4052_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0808+4052_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000939509 Jy ! Component: 100 - total flux cleaned = -0.00165147 Jy ! Component: 150 - total flux cleaned = -0.00202188 Jy ! Component: 200 - total flux cleaned = -0.00231705 Jy ! Component: 250 - total flux cleaned = -0.00250383 Jy ! Component: 300 - total flux cleaned = -0.00263806 Jy ! Component: 350 - total flux cleaned = -0.0027892 Jy ! Component: 400 - total flux cleaned = -0.00287295 Jy ! Component: 450 - total flux cleaned = -0.00287326 Jy ! Component: 500 - total flux cleaned = -0.0029127 Jy ! Component: 550 - total flux cleaned = -0.00289323 Jy ! Component: 600 - total flux cleaned = -0.00287441 Jy ! Component: 650 - total flux cleaned = -0.00281879 Jy ! Component: 700 - total flux cleaned = -0.0028004 Jy ! Component: 750 - total flux cleaned = -0.00272985 Jy ! Component: 800 - total flux cleaned = -0.00276442 Jy ! Component: 850 - total flux cleaned = -0.00271349 Jy ! Component: 900 - total flux cleaned = -0.00273034 Jy ! Component: 950 - total flux cleaned = -0.00274666 Jy ! Component: 1000 - total flux cleaned = -0.00279431 Jy ! Component: 1050 - total flux cleaned = -0.00282572 Jy ! Component: 1100 - total flux cleaned = -0.00287228 Jy ! Component: 1150 - total flux cleaned = -0.00291819 Jy ! Component: 1200 - total flux cleaned = -0.0029778 Jy ! Component: 1250 - total flux cleaned = -0.00300726 Jy ! Component: 1300 - total flux cleaned = -0.00300721 Jy ! Component: 1350 - total flux cleaned = -0.00306471 Jy ! Component: 1400 - total flux cleaned = -0.00312136 Jy ! Component: 1450 - total flux cleaned = -0.00316304 Jy ! Component: 1500 - total flux cleaned = -0.00319064 Jy ! Component: 1550 - total flux cleaned = -0.00323135 Jy ! Component: 1600 - total flux cleaned = -0.00332543 Jy ! Component: 1650 - total flux cleaned = -0.00333881 Jy ! Component: 1700 - total flux cleaned = -0.0033913 Jy ! Component: 1750 - total flux cleaned = -0.00344317 Jy ! Component: 1800 - total flux cleaned = -0.00354569 Jy ! Component: 1850 - total flux cleaned = -0.00357101 Jy ! Component: 1900 - total flux cleaned = -0.00363348 Jy ! Component: 1950 - total flux cleaned = -0.00370754 Jy ! Component: 2000 - total flux cleaned = -0.00373214 Jy ! Total flux subtracted in 2048 components = -0.00379277 Jy ! Clean residual min=-0.000638 max=0.000626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.915711 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 319 components and 0.915712 Jy ![Exited script file: muppet] wmap "J0808+4052_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.046 at 19.69 degrees (North through East) ! Clean map min=-0.0018436 max=0.85848 Jy/beam ! Writing clean map to FITS file: J0808+4052_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.858478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232405 device "J0808+4052_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0808+4052_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0812152 0.0812152 0.16243 0.324861 0.649721 1.29944 2.59888 5.19777 10.3955 20.7911 41.5822 83.1643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.858 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.046 at 19.69 degrees (North through East) ! Clean map min=-0.0018436 max=0.85848 Jy/beam quit ! Quitting program ! Log file J0808+4052_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:00 2016