! Started logfile: J1253+5301_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:12:38 2016 obs J1253+5301_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1253+5301_X_2014_06_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J1253+5301 ! ! 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 48852 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 J1253+5301_X_2014_06_09_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848891Jy sigma=0.010061 ! Fit after self-cal, rms=0.813762Jy sigma=0.009676 ! 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=0.8362 mas, bmaj=1.079 mas, bpa=-73.56 degrees ! Estimated noise=709.81 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 = 0.141655 Jy ! Component: 100 - total flux cleaned = 0.178555 Jy ! Total flux subtracted in 100 components = 0.178555 Jy ! Clean residual min=-0.012880 max=0.014071 Jy/beam ! Clean residual mean=-0.000140 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.178555 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.178555 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=0.084169Jy sigma=0.000942 ! Fit after self-cal, rms=0.084170Jy sigma=0.000942 ! 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=1.342 mas, bpa=-75.83 degrees ! Estimated noise=272.691 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 = 0.0199869 Jy ! Component: 100 - total flux cleaned = 0.0302614 Jy ! Component: 150 - total flux cleaned = 0.0361317 Jy ! Component: 200 - total flux cleaned = 0.0395092 Jy ! Total flux subtracted in 200 components = 0.0395092 Jy ! Clean residual min=-0.012690 max=0.013842 Jy/beam ! Clean residual mean=-0.000145 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.218064 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.218064 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=0.079426Jy sigma=0.000885 ! Fit after self-cal, rms=0.079413Jy sigma=0.000885 ! 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 1.00* FD 1.10 HN 1.10 KP 0.89 ! LA 1.02 MK 0.95 NL 1.04 OV 0.97 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.15 KP 0.85 ! LA 1.00 MK 0.95 NL 1.04 OV 0.99 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.13 KP 0.80 ! LA 1.03 MK 0.98 NL 1.05 OV 0.98 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.10 KP 0.77 ! LA 1.04 MK 0.98 NL 1.04 OV 0.97 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.09 KP 0.74 ! LA 1.03 MK 1.00 NL 1.06 OV 0.98 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.12 KP 0.73 ! LA 1.04 MK 0.98 NL 1.06 OV 0.99 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.25 KP 0.79 ! LA 1.13 MK 1.02 NL 1.09 OV 1.04 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.16 KP 0.72 ! LA 1.03 MK 0.99 NL 1.04 OV 1.01 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.19 KP 0.75 ! LA 1.06 MK 0.97 NL 1.07 OV 1.02 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.21 KP 0.76 ! LA 1.06 MK 1.00 NL 1.05 OV 1.03 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.16 KP 0.81 ! LA 1.07 MK 1.02 NL 1.06 OV 1.01 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.11 KP 0.84 ! LA 1.06 MK 1.00 NL 1.06 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Fit before self-cal, rms=0.079413Jy sigma=0.000885 ! Fit after self-cal, rms=0.074491Jy sigma=0.000813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.36 mas, bpa=-74.53 degrees ! Estimated noise=274.525 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 (-4.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986587 Jy ! Component: 100 - total flux cleaned = 0.0142624 Jy ! Component: 150 - total flux cleaned = 0.0154235 Jy ! Component: 200 - total flux cleaned = 0.015981 Jy ! Total flux subtracted in 200 components = 0.015981 Jy ! Clean residual min=-0.003176 max=0.004139 Jy/beam ! Clean residual mean=-0.000006 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.234045 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.234045 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=0.073344Jy sigma=0.000794 ! Fit after self-cal, rms=0.073285Jy sigma=0.000792 ! 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=0.073285Jy sigma=0.000792 ! Fit after self-cal, rms=0.073217Jy sigma=0.000789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.354 mas, bpa=-74.26 degrees ! Estimated noise=273.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201638 Jy ! Component: 100 - total flux cleaned = 0.00291207 Jy ! Component: 150 - total flux cleaned = 0.00338344 Jy ! Component: 200 - total flux cleaned = 0.00360568 Jy ! Total flux subtracted in 200 components = 0.00360568 Jy ! Clean residual min=-0.002564 max=0.003278 Jy/beam ! Clean residual mean=-0.000011 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.237651 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.237651 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=0.073053Jy sigma=0.000787 ! Fit after self-cal, rms=0.073038Jy sigma=0.000786 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 (-10.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327687 Jy ! Component: 100 - total flux cleaned = 0.00513835 Jy ! Component: 150 - total flux cleaned = 0.00603592 Jy ! Component: 200 - total flux cleaned = 0.00670439 Jy ! Total flux subtracted in 200 components = 0.00670439 Jy ! Clean residual min=-0.002266 max=0.002036 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.244355 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.244355 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=0.072879Jy sigma=0.000784 ! Fit after self-cal, rms=0.072872Jy sigma=0.000784 ! 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=0.072872Jy sigma=0.000784 ! Fit after self-cal, rms=0.072656Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.353 mas, bpa=-74.76 degrees ! Estimated noise=272.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518003 Jy ! Component: 100 - total flux cleaned = 0.00123277 Jy ! Component: 150 - total flux cleaned = 0.00154223 Jy ! Component: 200 - total flux cleaned = 0.00177258 Jy ! Total flux subtracted in 200 components = 0.00177258 Jy ! Clean residual min=-0.001727 max=0.001601 Jy/beam ! Clean residual mean=0.000008 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.246128 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.246128 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=0.072600Jy sigma=0.000783 ! Fit after self-cal, rms=0.072598Jy sigma=0.000783 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 = 0.000296655 Jy ! Component: 100 - total flux cleaned = 0.000566005 Jy ! Component: 150 - total flux cleaned = 0.00064503 Jy ! Component: 200 - total flux cleaned = 0.00071743 Jy ! Total flux subtracted in 200 components = 0.00071743 Jy ! Clean residual min=-0.001645 max=0.001448 Jy/beam ! Clean residual mean=0.000010 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.246845 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.246845 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=0.072574Jy sigma=0.000783 ! Fit after self-cal, rms=0.072571Jy sigma=0.000783 ! 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=0.072571Jy sigma=0.000783 ! Fit after self-cal, rms=0.072552Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=2.913 mas, bpa=87.24 degrees ! Estimated noise=325.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71718e-05 Jy ! Component: 100 - total flux cleaned = 0.000548177 Jy ! Component: 150 - total flux cleaned = 0.00088879 Jy ! Component: 200 - total flux cleaned = 0.00115007 Jy ! Total flux subtracted in 200 components = 0.00115007 Jy ! Clean residual min=-0.001124 max=0.001345 Jy/beam ! Clean residual mean=0.000028 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.247995 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 120 components and 0.247995 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=0.072535Jy sigma=0.000782 ! Fit after self-cal, rms=0.072530Jy sigma=0.000782 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 = 5.47885e-05 Jy ! Component: 100 - total flux cleaned = 0.000237542 Jy ! Component: 150 - total flux cleaned = 0.000371379 Jy ! Component: 200 - total flux cleaned = 0.000419399 Jy ! Total flux subtracted in 200 components = 0.000419399 Jy ! Clean residual min=-0.001114 max=0.001272 Jy/beam ! Clean residual mean=0.000030 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.248415 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.248415 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=0.072525Jy sigma=0.000782 ! Fit after self-cal, rms=0.072522Jy sigma=0.000782 ! 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=1.08 mas, bmaj=1.353 mas, bpa=-75.07 degrees ! Estimated noise=272.186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.353 at -75.07 degrees (North through East) ! Clean map min=-0.0013078 max=0.18258 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 ! Estimated beam: bmin=0.8423 mas, bmaj=1.082 mas, bpa=-73.98 degrees ! Estimated noise=711.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141742 Jy ! Component: 100 - total flux cleaned = 0.178719 Jy ! Component: 150 - total flux cleaned = 0.194 Jy ! Component: 200 - total flux cleaned = 0.203518 Jy ! Total flux subtracted in 200 components = 0.203518 Jy ! Clean residual min=-0.004097 max=0.006259 Jy/beam ! Clean residual mean=-0.000070 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.203518 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.203518 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.353 mas, bpa=-75.07 degrees ! Estimated noise=272.186 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 = 0.0103561 Jy ! Component: 100 - total flux cleaned = 0.0169923 Jy ! Component: 150 - total flux cleaned = 0.0217625 Jy ! Component: 200 - total flux cleaned = 0.0254603 Jy ! Total flux subtracted in 200 components = 0.0254603 Jy ! Clean residual min=-0.001767 max=0.003159 Jy/beam ! Clean residual mean=-0.000052 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.228979 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 68 components and 0.228979 Jy ! Inverting map ! Added new window around map position (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032623 Jy ! Component: 100 - total flux cleaned = 0.0057504 Jy ! Component: 150 - total flux cleaned = 0.00781028 Jy ! Component: 200 - total flux cleaned = 0.00952883 Jy ! Total flux subtracted in 200 components = 0.00952883 Jy ! Clean residual min=-0.001383 max=0.001469 Jy/beam ! Clean residual mean=-0.000018 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.238507 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 102 components and 0.238507 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=2.39 mas, bmaj=2.913 mas, bpa=87.24 degrees ! Estimated noise=325.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237756 Jy ! Component: 100 - total flux cleaned = 0.00406982 Jy ! Component: 150 - total flux cleaned = 0.00536127 Jy ! Component: 200 - total flux cleaned = 0.00636442 Jy ! Total flux subtracted in 200 components = 0.00636442 Jy ! Clean residual min=-0.001139 max=0.001350 Jy/beam ! Clean residual mean=0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.244872 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 = 0.000784786 Jy ! Component: 100 - total flux cleaned = 0.00140244 Jy ! Component: 150 - total flux cleaned = 0.00189037 Jy ! Component: 200 - total flux cleaned = 0.00227785 Jy ! Total flux subtracted in 200 components = 0.00227785 Jy ! Clean residual min=-0.001029 max=0.001257 Jy/beam ! Clean residual mean=0.000021 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.24715 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 149 components and 0.24715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.353 mas, bpa=-75.07 degrees ! Estimated noise=272.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.17419e-05 Jy ! Component: 100 - total flux cleaned = 6.15896e-05 Jy ! Component: 150 - total flux cleaned = 9.85994e-05 Jy ! Component: 200 - total flux cleaned = 0.000132235 Jy ! Total flux subtracted in 200 components = 0.000132235 Jy ! Clean residual min=-0.001028 max=0.001137 Jy/beam ! Clean residual mean=0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.247282 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 0.247282 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=0.072488Jy sigma=0.000782 ! Fit after self-cal, rms=0.072477Jy sigma=0.000782 wmodel J1253+5301_X_2014_06_09_pus_map.mod ! Writing 161 model components to file: J1253+5301_X_2014_06_09_pus_map.mod wobs J1253+5301_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1253+5301_X_2014_06_09_pus_uvs.fits wwins J1253+5301_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1253+5301_X_2014_06_09_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 = 0.000187439 Jy ! Component: 100 - total flux cleaned = 9.57749e-05 Jy ! Component: 150 - total flux cleaned = 6.11512e-05 Jy ! Component: 200 - total flux cleaned = 4.4834e-05 Jy ! Component: 250 - total flux cleaned = 4.48773e-05 Jy ! Component: 300 - total flux cleaned = 1.37052e-05 Jy ! Component: 350 - total flux cleaned = -3.13127e-05 Jy ! Component: 400 - total flux cleaned = -6.07594e-05 Jy ! Component: 450 - total flux cleaned = -6.12518e-05 Jy ! Component: 500 - total flux cleaned = -7.55534e-05 Jy ! Component: 550 - total flux cleaned = -8.91732e-05 Jy ! Component: 600 - total flux cleaned = -8.92295e-05 Jy ! Component: 650 - total flux cleaned = -7.66913e-05 Jy ! Component: 700 - total flux cleaned = -0.000101968 Jy ! Component: 750 - total flux cleaned = -0.000101899 Jy ! Component: 800 - total flux cleaned = -0.000101953 Jy ! Component: 850 - total flux cleaned = -0.000101742 Jy ! Component: 900 - total flux cleaned = -0.000113193 Jy ! Component: 950 - total flux cleaned = -0.000113061 Jy ! Component: 1000 - total flux cleaned = -0.000135096 Jy ! Component: 1050 - total flux cleaned = -0.000145794 Jy ! Component: 1100 - total flux cleaned = -0.000166902 Jy ! Component: 1150 - total flux cleaned = -0.000166756 Jy ! Component: 1200 - total flux cleaned = -0.000156674 Jy ! Component: 1250 - total flux cleaned = -0.00014659 Jy ! Component: 1300 - total flux cleaned = -0.000146728 Jy ! Component: 1350 - total flux cleaned = -0.000146601 Jy ! Component: 1400 - total flux cleaned = -0.000137106 Jy ! Component: 1450 - total flux cleaned = -0.000146353 Jy ! Component: 1500 - total flux cleaned = -0.000127982 Jy ! Component: 1550 - total flux cleaned = -0.000119013 Jy ! Component: 1600 - total flux cleaned = -0.000127719 Jy ! Component: 1650 - total flux cleaned = -9.22493e-05 Jy ! Component: 1700 - total flux cleaned = -8.36502e-05 Jy ! Component: 1750 - total flux cleaned = -9.22712e-05 Jy ! Component: 1800 - total flux cleaned = -7.53407e-05 Jy ! Component: 1850 - total flux cleaned = -5.04198e-05 Jy ! Component: 1900 - total flux cleaned = -2.59135e-05 Jy ! Component: 1950 - total flux cleaned = 6.52492e-06 Jy ! Component: 2000 - total flux cleaned = 3.84415e-05 Jy ! Total flux subtracted in 2048 components = 7.78254e-05 Jy ! Clean residual min=-0.000433 max=0.000568 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.24736 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 305 components and 0.24736 Jy ![Exited script file: muppet] wmap "J1253+5301_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.353 at -75.07 degrees (North through East) ! Clean map min=-0.00088583 max=0.18398 Jy/beam ! Writing clean map to FITS file: J1253+5301_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141244 device "J1253+5301_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1253+5301_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23031 0.23031 0.460621 0.921241 1.84248 3.68496 7.36993 14.7399 29.4797 58.9594 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.353 at -75.07 degrees (North through East) ! Clean map min=-0.00088583 max=0.18398 Jy/beam quit ! Quitting program ! Log file J1253+5301_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:12:41 2016