! Started logfile: J1341+2816_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:11:05 2016 obs J1341+2816_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1341+2816_X_2014_08_09_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875789 visibilities/baseline/integration-bin. ! Found source: J1341+2816 ! ! 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 44928 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 J1341+2816_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.858856Jy sigma=0.010298 ! Fit after self-cal, rms=0.837888Jy sigma=0.010039 ! 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=0.8016 mas, bmaj=1.974 mas, bpa=7.087 degrees ! Estimated noise=619.03 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 = 0.125484 Jy ! Component: 100 - total flux cleaned = 0.155112 Jy ! Total flux subtracted in 100 components = 0.155112 Jy ! Clean residual min=-0.005893 max=0.011155 Jy/beam ! Clean residual mean=-0.000040 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.155112 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.155112 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=0.073693Jy sigma=0.000839 ! Fit after self-cal, rms=0.073693Jy sigma=0.000839 ! 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=0.9571 mas, bmaj=2.167 mas, bpa=5.752 degrees ! Estimated noise=281.61 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 = 0.0128639 Jy ! Component: 100 - total flux cleaned = 0.0187852 Jy ! Component: 150 - total flux cleaned = 0.0222117 Jy ! Component: 200 - total flux cleaned = 0.0242833 Jy ! Total flux subtracted in 200 components = 0.0242833 Jy ! Clean residual min=-0.005828 max=0.005730 Jy/beam ! Clean residual mean=-0.000009 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.179396 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.179396 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=0.071444Jy sigma=0.000815 ! Fit after self-cal, rms=0.071449Jy sigma=0.000814 ! 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 1.11 HN 1.07 KP 0.92 ! LA 1.01 MK 0.91 NL 0.95 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.11 KP 0.89 ! LA 1.02 MK 0.90 NL 0.97 OV 0.97 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.11 KP 0.84 ! LA 1.05 MK 0.92 NL 0.98 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.11 KP 0.81 ! LA 1.03 MK 0.94 NL 0.95 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.08 KP 0.75 ! LA 1.04 MK 0.95 NL 1.00 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.07 KP 0.79 ! LA 1.06 MK 0.94 NL 1.00 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 1.21 KP 0.80 ! LA 1.11 MK 0.96 NL 1.04 OV 1.06 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.16 KP 0.75 ! LA 1.05 MK 0.93 NL 1.00 OV 1.03 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.13 KP 0.79 ! LA 1.07 MK 0.94 NL 0.99 OV 1.04 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.15 KP 0.81 ! LA 1.06 MK 0.92 NL 0.98 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.85 ! LA 1.06 MK 0.98 NL 1.01 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.12 KP 0.88 ! LA 1.06 MK 0.96 NL 1.03 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.071449Jy sigma=0.000814 ! Fit after self-cal, rms=0.068443Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=2.189 mas, bpa=5.568 degrees ! Estimated noise=281.861 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 = -0.000611893 Jy ! Component: 100 - total flux cleaned = -0.00064688 Jy ! Component: 150 - total flux cleaned = -0.000693474 Jy ! Component: 200 - total flux cleaned = -0.000735847 Jy ! Total flux subtracted in 200 components = -0.000735847 Jy ! Clean residual min=-0.001067 max=0.001130 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.17866 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.17866 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=0.068432Jy sigma=0.000775 ! Fit after self-cal, rms=0.068459Jy sigma=0.000775 ! 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=0.068459Jy sigma=0.000775 ! Fit after self-cal, rms=0.068483Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=2.187 mas, bpa=5.673 degrees ! Estimated noise=281.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348149 Jy ! Component: 100 - total flux cleaned = -0.000427235 Jy ! Component: 150 - total flux cleaned = -0.000459423 Jy ! Component: 200 - total flux cleaned = -0.000479109 Jy ! Total flux subtracted in 200 components = -0.000479109 Jy ! Clean residual min=-0.000866 max=0.001262 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.178181 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.178181 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=0.068478Jy sigma=0.000774 ! Fit after self-cal, rms=0.068479Jy sigma=0.000774 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 (0.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106621 Jy ! Component: 100 - total flux cleaned = 0.00136987 Jy ! Component: 150 - total flux cleaned = 0.0013535 Jy ! Component: 200 - total flux cleaned = 0.00132689 Jy ! Total flux subtracted in 200 components = 0.00132689 Jy ! Clean residual min=-0.000918 max=0.000906 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.179508 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.179508 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=0.068462Jy sigma=0.000774 ! Fit after self-cal, rms=0.068460Jy sigma=0.000774 ! 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=0.068460Jy sigma=0.000774 ! Fit after self-cal, rms=0.068465Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=2.187 mas, bpa=5.705 degrees ! Estimated noise=281.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142394 Jy ! Component: 100 - total flux cleaned = 0.000144808 Jy ! Component: 150 - total flux cleaned = 0.00012049 Jy ! Component: 200 - total flux cleaned = 9.80864e-05 Jy ! Total flux subtracted in 200 components = 9.80864e-05 Jy ! Clean residual min=-0.000839 max=0.000857 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.179606 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.179606 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=0.068459Jy sigma=0.000774 ! Fit after self-cal, rms=0.068460Jy sigma=0.000774 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 = 7.00438e-05 Jy ! Component: 100 - total flux cleaned = 5.97947e-05 Jy ! Component: 150 - total flux cleaned = 4.14289e-05 Jy ! Component: 200 - total flux cleaned = 4.1672e-05 Jy ! Total flux subtracted in 200 components = 4.1672e-05 Jy ! Clean residual min=-0.000825 max=0.000841 Jy/beam ! Clean residual mean=0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.179647 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.179647 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=0.068457Jy sigma=0.000774 ! Fit after self-cal, rms=0.068456Jy sigma=0.000774 ! 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=0.068456Jy sigma=0.000774 ! Fit after self-cal, rms=0.068441Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=2.764 mas, bpa=-2.868 degrees ! Estimated noise=338.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203543 Jy ! Component: 100 - total flux cleaned = -0.000259469 Jy ! Component: 150 - total flux cleaned = -0.000281287 Jy ! Component: 200 - total flux cleaned = -0.000286995 Jy ! Total flux subtracted in 200 components = -0.000286995 Jy ! Clean residual min=-0.000759 max=0.000794 Jy/beam ! Clean residual mean=0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.17936 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.17936 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=0.068441Jy sigma=0.000774 ! Fit after self-cal, rms=0.068441Jy sigma=0.000774 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 = -4.12218e-06 Jy ! Component: 100 - total flux cleaned = 3.68652e-06 Jy ! Component: 150 - total flux cleaned = -6.2002e-06 Jy ! Component: 200 - total flux cleaned = -1.97918e-05 Jy ! Total flux subtracted in 200 components = -1.97918e-05 Jy ! Clean residual min=-0.000755 max=0.000786 Jy/beam ! Clean residual mean=0.000007 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.179341 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.179341 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=0.068440Jy sigma=0.000774 ! Fit after self-cal, rms=0.068440Jy sigma=0.000774 ! 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=0.9628 mas, bmaj=2.188 mas, bpa=5.722 degrees ! Estimated noise=281.325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 2.188 at 5.722 degrees (North through East) ! Clean map min=-0.00073898 max=0.16327 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=0.8032 mas, bmaj=1.991 mas, bpa=7.074 degrees ! Estimated noise=620.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125641 Jy ! Component: 100 - total flux cleaned = 0.154999 Jy ! Component: 150 - total flux cleaned = 0.165669 Jy ! Component: 200 - total flux cleaned = 0.170514 Jy ! Total flux subtracted in 200 components = 0.170514 Jy ! Clean residual min=-0.002144 max=0.002384 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.170514 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.170514 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=2.188 mas, bpa=5.722 degrees ! Estimated noise=281.325 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 = 0.00343808 Jy ! Component: 100 - total flux cleaned = 0.00540219 Jy ! Component: 150 - total flux cleaned = 0.00670077 Jy ! Component: 200 - total flux cleaned = 0.00762806 Jy ! Total flux subtracted in 200 components = 0.00762806 Jy ! Clean residual min=-0.000891 max=0.000872 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.178142 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.178142 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=2.136 mas, bmaj=2.764 mas, bpa=-2.868 degrees ! Estimated noise=338.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876668 Jy ! Component: 100 - total flux cleaned = 0.00111116 Jy ! Component: 150 - total flux cleaned = 0.00117633 Jy ! Component: 200 - total flux cleaned = 0.00121548 Jy ! Total flux subtracted in 200 components = 0.00121548 Jy ! Clean residual min=-0.000772 max=0.000798 Jy/beam ! Clean residual mean=0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.179358 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 = 2.17915e-05 Jy ! Component: 100 - total flux cleaned = 6.14478e-05 Jy ! Component: 150 - total flux cleaned = 9.5427e-05 Jy ! Component: 200 - total flux cleaned = 0.000111153 Jy ! Total flux subtracted in 200 components = 0.000111153 Jy ! Clean residual min=-0.000762 max=0.000802 Jy/beam ! Clean residual mean=0.000007 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.179469 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.179469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=2.188 mas, bpa=5.722 degrees ! Estimated noise=281.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.12838e-05 Jy ! Component: 100 - total flux cleaned = 9.28028e-05 Jy ! Component: 150 - total flux cleaned = 0.000106063 Jy ! Component: 200 - total flux cleaned = 0.000142024 Jy ! Total flux subtracted in 200 components = 0.000142024 Jy ! Clean residual min=-0.000788 max=0.000833 Jy/beam ! Clean residual mean=0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.179611 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.179611 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=0.068442Jy sigma=0.000774 ! Fit after self-cal, rms=0.068440Jy sigma=0.000774 wmodel J1341+2816_X_2014_08_09_pus_map.mod ! Writing 89 model components to file: J1341+2816_X_2014_08_09_pus_map.mod wobs J1341+2816_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1341+2816_X_2014_08_09_pus_uvs.fits wwins J1341+2816_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1341+2816_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 = 7.48926e-05 Jy ! Component: 100 - total flux cleaned = 0.000128594 Jy ! Component: 150 - total flux cleaned = 0.000103196 Jy ! Component: 200 - total flux cleaned = 0.000103114 Jy ! Component: 250 - total flux cleaned = 7.97861e-05 Jy ! Component: 300 - total flux cleaned = 8.03109e-05 Jy ! Component: 350 - total flux cleaned = 0.000124045 Jy ! Component: 400 - total flux cleaned = 0.000165861 Jy ! Component: 450 - total flux cleaned = 0.000206703 Jy ! Component: 500 - total flux cleaned = 0.000247016 Jy ! Component: 550 - total flux cleaned = 0.000305749 Jy ! Component: 600 - total flux cleaned = 0.000315373 Jy ! Component: 650 - total flux cleaned = 0.000380812 Jy ! Component: 700 - total flux cleaned = 0.000399086 Jy ! Component: 750 - total flux cleaned = 0.000426016 Jy ! Component: 800 - total flux cleaned = 0.000443595 Jy ! Component: 850 - total flux cleaned = 0.000460963 Jy ! Component: 900 - total flux cleaned = 0.000494974 Jy ! Component: 950 - total flux cleaned = 0.000536614 Jy ! Component: 1000 - total flux cleaned = 0.000561054 Jy ! Component: 1050 - total flux cleaned = 0.000585164 Jy ! Component: 1100 - total flux cleaned = 0.000585174 Jy ! Component: 1150 - total flux cleaned = 0.000600659 Jy ! Component: 1200 - total flux cleaned = 0.00061602 Jy ! Component: 1250 - total flux cleaned = 0.000623766 Jy ! Component: 1300 - total flux cleaned = 0.000601539 Jy ! Component: 1350 - total flux cleaned = 0.000601557 Jy ! Component: 1400 - total flux cleaned = 0.000615875 Jy ! Component: 1450 - total flux cleaned = 0.000601606 Jy ! Component: 1500 - total flux cleaned = 0.000587435 Jy ! Component: 1550 - total flux cleaned = 0.000601363 Jy ! Component: 1600 - total flux cleaned = 0.000587541 Jy ! Component: 1650 - total flux cleaned = 0.000580733 Jy ! Component: 1700 - total flux cleaned = 0.00056727 Jy ! Component: 1750 - total flux cleaned = 0.00056072 Jy ! Component: 1800 - total flux cleaned = 0.000560715 Jy ! Component: 1850 - total flux cleaned = 0.000573566 Jy ! Component: 1900 - total flux cleaned = 0.000535162 Jy ! Component: 1950 - total flux cleaned = 0.00056687 Jy ! Component: 2000 - total flux cleaned = 0.000554238 Jy ! Total flux subtracted in 2048 components = 0.000548006 Jy ! Clean residual min=-0.000333 max=0.000342 Jy/beam ! Clean residual mean=0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.180159 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 230 components and 0.180159 Jy ![Exited script file: muppet] wmap "J1341+2816_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 2.188 at 5.722 degrees (North through East) ! Clean map min=-0.00058386 max=0.16348 Jy/beam ! Writing clean map to FITS file: J1341+2816_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 0.163477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011925 device "J1341+2816_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1341+2816_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218839 0.218839 0.437677 0.875354 1.75071 3.50142 7.00283 14.0057 28.0113 56.0227 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 2.188 at 5.722 degrees (North through East) ! Clean map min=-0.00058386 max=0.16348 Jy/beam quit ! Quitting program ! Log file J1341+2816_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:11:08 2016