! Started logfile: J1544+3240_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:26 2016 obs J1544+3240_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1544+3240_X_2014_08_09_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.761862 visibilities/baseline/integration-bin. ! Found source: J1544+3240 ! ! 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 324 lines of history. ! ! Reading 30444 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 J1544+3240_X_2014_08_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912071Jy sigma=0.010758 ! Fit after self-cal, rms=0.891274Jy sigma=0.010519 ! 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=0.8496 mas, bmaj=1.908 mas, bpa=21.51 degrees ! Estimated noise=723.763 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 = 0.0844258 Jy ! Component: 100 - total flux cleaned = 0.103001 Jy ! Total flux subtracted in 100 components = 0.103001 Jy ! Clean residual min=-0.003757 max=0.006076 Jy/beam ! Clean residual mean=-0.000002 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.103001 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.103001 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=0.072154Jy sigma=0.000805 ! Fit after self-cal, rms=0.072150Jy sigma=0.000805 ! 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=1.043 mas, bmaj=2.053 mas, bpa=18.42 degrees ! Estimated noise=347.746 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 = 0.00844764 Jy ! Component: 100 - total flux cleaned = 0.0130186 Jy ! Component: 150 - total flux cleaned = 0.0158184 Jy ! Component: 200 - total flux cleaned = 0.0176217 Jy ! Total flux subtracted in 200 components = 0.0176217 Jy ! Clean residual min=-0.004230 max=0.004689 Jy/beam ! Clean residual mean=-0.000013 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.120623 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 0.120623 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=0.071081Jy sigma=0.000794 ! Fit after self-cal, rms=0.071092Jy sigma=0.000794 ! 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 0.92 FD 1.09 HN 1.05 KP 0.94 ! LA 1.02 MK 0.95 NL 0.96 OV 0.98 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.86 ! LA 1.05 MK 0.97 NL 0.96 OV 0.97 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.13 KP 0.82 ! LA 1.05 MK 0.97 NL 0.96 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.07 KP 0.80 ! LA 1.07 MK 0.93 NL 0.95 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.04 KP 0.74 ! LA 1.07 MK 0.95 NL 0.95 OV 0.98 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.04 KP 0.74 ! LA 1.07 MK 0.93 NL 0.98 OV 0.96 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 1.29 KP 0.80 ! LA 1.12 MK 1.00 NL 1.03 OV 1.06 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.15 KP 0.75 ! LA 1.06 MK 0.96 NL 1.00 OV 1.03 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.08 KP 0.75 ! LA 1.07 MK 0.98 NL 1.00 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.11 KP 0.79 ! LA 1.09 MK 0.96 NL 1.01 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.14 KP 0.85 ! LA 1.04 MK 0.99 NL 1.03 OV 1.03 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.11 KP 0.87 ! LA 1.08 MK 0.99 NL 0.99 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.071092Jy sigma=0.000794 ! Fit after self-cal, rms=0.069560Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.071 mas, bpa=18.31 degrees ! Estimated noise=346.879 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 (-0.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150344 Jy ! Component: 100 - total flux cleaned = 0.00184216 Jy ! Component: 150 - total flux cleaned = 0.00194739 Jy ! Component: 200 - total flux cleaned = 0.00203685 Jy ! Total flux subtracted in 200 components = 0.00203685 Jy ! Clean residual min=-0.001157 max=0.001157 Jy/beam ! Clean residual mean=-0.000006 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.12266 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.12266 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=0.069512Jy sigma=0.000773 ! Fit after self-cal, rms=0.069553Jy sigma=0.000772 ! 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=0.069553Jy sigma=0.000772 ! Fit after self-cal, rms=0.069839Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.072 mas, bpa=18.49 degrees ! Estimated noise=347.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024879 Jy ! Component: 100 - total flux cleaned = 0.000293316 Jy ! Component: 150 - total flux cleaned = 0.000311979 Jy ! Component: 200 - total flux cleaned = 0.000330135 Jy ! Total flux subtracted in 200 components = 0.000330135 Jy ! Clean residual min=-0.000873 max=0.000972 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.12299 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.12299 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=0.069826Jy sigma=0.000771 ! Fit after self-cal, rms=0.069838Jy sigma=0.000771 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, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547486 Jy ! Component: 100 - total flux cleaned = 0.000505509 Jy ! Component: 150 - total flux cleaned = 0.00043286 Jy ! Component: 200 - total flux cleaned = 0.000401247 Jy ! Total flux subtracted in 200 components = 0.000401247 Jy ! Clean residual min=-0.000800 max=0.000725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.123391 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.123391 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=0.069824Jy sigma=0.000771 ! Fit after self-cal, rms=0.069824Jy sigma=0.000771 ! 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=0.069824Jy sigma=0.000771 ! Fit after self-cal, rms=0.069792Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.073 mas, bpa=18.51 degrees ! Estimated noise=346.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.80329e-06 Jy ! Component: 100 - total flux cleaned = -2.15598e-05 Jy ! Component: 150 - total flux cleaned = -7.97721e-06 Jy ! Component: 200 - total flux cleaned = -8.0509e-06 Jy ! Total flux subtracted in 200 components = -8.0509e-06 Jy ! Clean residual min=-0.000798 max=0.000707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.123383 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.123383 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=0.069786Jy sigma=0.000771 ! Fit after self-cal, rms=0.069787Jy sigma=0.000771 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 = 2.57472e-05 Jy ! Component: 100 - total flux cleaned = 2.58362e-05 Jy ! Component: 150 - total flux cleaned = 2.5733e-05 Jy ! Component: 200 - total flux cleaned = 2.5787e-05 Jy ! Total flux subtracted in 200 components = 2.5787e-05 Jy ! Clean residual min=-0.000797 max=0.000691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.123409 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.123409 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=0.069784Jy sigma=0.000771 ! Fit after self-cal, rms=0.069784Jy sigma=0.000771 ! 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=0.069784Jy sigma=0.000771 ! Fit after self-cal, rms=0.069759Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=2.612 mas, bpa=2.811 degrees ! Estimated noise=405.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.32784e-07 Jy ! Component: 100 - total flux cleaned = 6.11711e-05 Jy ! Component: 150 - total flux cleaned = 9.33949e-05 Jy ! Component: 200 - total flux cleaned = 0.000105766 Jy ! Total flux subtracted in 200 components = 0.000105766 Jy ! Clean residual min=-0.000730 max=0.000713 Jy/beam ! Clean residual mean=-0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.123514 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.123514 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=0.069758Jy sigma=0.000771 ! Fit after self-cal, rms=0.069758Jy sigma=0.000771 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 = 5.32119e-06 Jy ! Component: 100 - total flux cleaned = 1.04565e-05 Jy ! Component: 150 - total flux cleaned = 1.55939e-05 Jy ! Component: 200 - total flux cleaned = 1.57351e-05 Jy ! Total flux subtracted in 200 components = 1.57351e-05 Jy ! Clean residual min=-0.000737 max=0.000710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.12353 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.12353 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=0.069758Jy sigma=0.000771 ! Fit after self-cal, rms=0.069758Jy sigma=0.000771 ! 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=1.052 mas, bmaj=2.074 mas, bpa=18.51 degrees ! Estimated noise=346.519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.074 at 18.51 degrees (North through East) ! Clean map min=-0.0010931 max=0.11027 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=1.927 mas, bpa=21.62 degrees ! Estimated noise=731.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0852471 Jy ! Component: 100 - total flux cleaned = 0.103877 Jy ! Component: 150 - total flux cleaned = 0.109848 Jy ! Component: 200 - total flux cleaned = 0.113059 Jy ! Total flux subtracted in 200 components = 0.113059 Jy ! Clean residual min=-0.002234 max=0.001999 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.113059 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.113059 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.074 mas, bpa=18.51 degrees ! Estimated noise=346.519 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 = 0.00285781 Jy ! Component: 100 - total flux cleaned = 0.00471208 Jy ! Component: 150 - total flux cleaned = 0.00574383 Jy ! Component: 200 - total flux cleaned = 0.00654349 Jy ! Total flux subtracted in 200 components = 0.00654349 Jy ! Clean residual min=-0.000999 max=0.000968 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.119602 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.119602 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=2.08 mas, bmaj=2.612 mas, bpa=2.811 degrees ! Estimated noise=405.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136007 Jy ! Component: 100 - total flux cleaned = 0.00210958 Jy ! Component: 150 - total flux cleaned = 0.00251873 Jy ! Component: 200 - total flux cleaned = 0.00285187 Jy ! Total flux subtracted in 200 components = 0.00285187 Jy ! Clean residual min=-0.000773 max=0.000752 Jy/beam ! Clean residual mean=-0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.122454 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 = 0.000166275 Jy ! Component: 100 - total flux cleaned = 0.000293283 Jy ! Component: 150 - total flux cleaned = 0.00043126 Jy ! Component: 200 - total flux cleaned = 0.000528902 Jy ! Total flux subtracted in 200 components = 0.000528902 Jy ! Clean residual min=-0.000743 max=0.000754 Jy/beam ! Clean residual mean=-0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.122983 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 107 components and 0.122983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.074 mas, bpa=18.51 degrees ! Estimated noise=346.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.64675e-05 Jy ! Component: 100 - total flux cleaned = -8.14064e-05 Jy ! Component: 150 - total flux cleaned = -0.000139841 Jy ! Component: 200 - total flux cleaned = -0.000158285 Jy ! Total flux subtracted in 200 components = -0.000158285 Jy ! Clean residual min=-0.000762 max=0.000760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.122825 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.122825 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=0.069766Jy sigma=0.000771 ! Fit after self-cal, rms=0.069762Jy sigma=0.000771 wmodel J1544+3240_X_2014_08_09_pus_map.mod ! Writing 122 model components to file: J1544+3240_X_2014_08_09_pus_map.mod wobs J1544+3240_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1544+3240_X_2014_08_09_pus_uvs.fits wwins J1544+3240_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1544+3240_X_2014_08_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 = -7.07137e-08 Jy ! Component: 100 - total flux cleaned = -5.17308e-05 Jy ! Component: 150 - total flux cleaned = -4.00918e-05 Jy ! Component: 200 - total flux cleaned = -8.55554e-05 Jy ! Component: 250 - total flux cleaned = -0.000107489 Jy ! Component: 300 - total flux cleaned = -9.68121e-05 Jy ! Component: 350 - total flux cleaned = -0.000107201 Jy ! Component: 400 - total flux cleaned = -0.000107013 Jy ! Component: 450 - total flux cleaned = -8.70022e-05 Jy ! Component: 500 - total flux cleaned = -6.78169e-05 Jy ! Component: 550 - total flux cleaned = -9.64185e-05 Jy ! Component: 600 - total flux cleaned = -9.63142e-05 Jy ! Component: 650 - total flux cleaned = -8.73629e-05 Jy ! Component: 700 - total flux cleaned = -9.64111e-05 Jy ! Component: 750 - total flux cleaned = -9.64725e-05 Jy ! Component: 800 - total flux cleaned = -9.65294e-05 Jy ! Component: 850 - total flux cleaned = -0.000113528 Jy ! Component: 900 - total flux cleaned = -0.000121753 Jy ! Component: 950 - total flux cleaned = -0.000130056 Jy ! Component: 1000 - total flux cleaned = -0.000138183 Jy ! Component: 1050 - total flux cleaned = -0.000130045 Jy ! Component: 1100 - total flux cleaned = -0.000137937 Jy ! Component: 1150 - total flux cleaned = -0.000153368 Jy ! Component: 1200 - total flux cleaned = -0.000153319 Jy ! Component: 1250 - total flux cleaned = -0.00016843 Jy ! Component: 1300 - total flux cleaned = -0.000138703 Jy ! Component: 1350 - total flux cleaned = -0.000146141 Jy ! Component: 1400 - total flux cleaned = -0.000146157 Jy ! Component: 1450 - total flux cleaned = -0.00013901 Jy ! Component: 1500 - total flux cleaned = -0.000131933 Jy ! Component: 1550 - total flux cleaned = -0.000138885 Jy ! Component: 1600 - total flux cleaned = -0.000125029 Jy ! Component: 1650 - total flux cleaned = -0.000111391 Jy ! Component: 1700 - total flux cleaned = -0.000111399 Jy ! Component: 1750 - total flux cleaned = -0.000111435 Jy ! Component: 1800 - total flux cleaned = -9.82731e-05 Jy ! Component: 1850 - total flux cleaned = -9.17985e-05 Jy ! Component: 1900 - total flux cleaned = -6.59201e-05 Jy ! Component: 1950 - total flux cleaned = -5.95988e-05 Jy ! Component: 2000 - total flux cleaned = -4.05584e-05 Jy ! Total flux subtracted in 2048 components = -3.0295e-06 Jy ! Clean residual min=-0.000369 max=0.000377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.122822 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 255 components and 0.122822 Jy ![Exited script file: muppet] wmap "J1544+3240_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.074 at 18.51 degrees (North through East) ! Clean map min=-0.00097257 max=0.11049 Jy/beam ! Writing clean map to FITS file: J1544+3240_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118228 device "J1544+3240_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1544+3240_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320999 0.320999 0.641999 1.284 2.56799 5.13599 10.272 20.544 41.0879 82.1758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.074 at 18.51 degrees (North through East) ! Clean map min=-0.00097257 max=0.11049 Jy/beam quit ! Quitting program ! Log file J1544+3240_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:29 2016