! Started logfile: J0900+4108_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:24 2016 obs J0900+4108_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0900+4108_X_2014_05_31_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.61746 visibilities/baseline/integration-bin. ! Found source: J0900+4108 ! ! 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 18672 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 J0900+4108_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930517Jy sigma=0.011201 ! Fit after self-cal, rms=0.911674Jy sigma=0.011000 ! 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=0.8188 mas, bmaj=1.813 mas, bpa=34.15 degrees ! Estimated noise=726.933 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 = 0.0656425 Jy ! Component: 100 - total flux cleaned = 0.091719 Jy ! Total flux subtracted in 100 components = 0.091719 Jy ! Clean residual min=-0.006897 max=0.013215 Jy/beam ! Clean residual mean=-0.000019 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.091719 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.091719 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=0.076351Jy sigma=0.000882 ! Fit after self-cal, rms=0.076164Jy sigma=0.000880 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157791 Jy ! Component: 100 - total flux cleaned = 0.0251943 Jy ! Total flux subtracted in 100 components = 0.0251943 Jy ! Clean residual min=-0.006029 max=0.008286 Jy/beam ! Clean residual mean=-0.000015 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.116913 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.116913 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=0.071775Jy sigma=0.000824 ! Fit after self-cal, rms=0.071703Jy sigma=0.000823 ! 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=1.109 mas, bmaj=1.939 mas, bpa=33.38 degrees ! Estimated noise=432.83 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 = 0.0096707 Jy ! Component: 100 - total flux cleaned = 0.0153431 Jy ! Component: 150 - total flux cleaned = 0.018947 Jy ! Component: 200 - total flux cleaned = 0.0213729 Jy ! Total flux subtracted in 200 components = 0.0213729 Jy ! Clean residual min=-0.006774 max=0.008687 Jy/beam ! Clean residual mean=-0.000021 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.138286 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.138286 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=0.070249Jy sigma=0.000807 ! Fit after self-cal, rms=0.070207Jy sigma=0.000806 ! 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 0.90 FD 1.11 HN 1.10 KP 0.89 ! LA 1.01 MK 0.94 NL 0.93 OV 1.06 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.11 KP 0.86 ! LA 1.03 MK 0.94 NL 1.00 OV 1.03 ! PT 0.90 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.10 KP 0.78 ! LA 1.03 MK 0.92 NL 1.05 OV 1.01 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.17 KP 0.74 ! LA 1.02 MK 1.02 NL 1.00 OV 1.02 ! PT 0.89 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 1.04 KP 0.73 ! LA 1.08 MK 0.99 NL 1.02 OV 1.03 ! PT 0.90 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.03 KP 0.73 ! LA 1.06 MK 1.00 NL 1.03 OV 1.04 ! PT 0.91 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.27 HN 1.04 KP 0.78 ! LA 1.10 MK 1.01 NL 1.06 OV 1.07 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.21 HN 1.00 KP 0.70 ! LA 1.02 MK 0.94 NL 1.05 OV 1.10 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.24 KP 0.73 ! LA 1.05 MK 1.00 NL 1.04 OV 1.07 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.14 KP 0.78 ! LA 1.01 MK 0.96 NL 1.03 OV 1.05 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.20 HN 0.92 KP 0.81 ! LA 1.04 MK 0.90 NL 1.08 OV 1.09 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.00 KP 0.88 ! LA 1.05 MK 0.88 NL 0.99 OV 1.04 ! PT 0.95 SC 1.09 ! ! ! Fit before self-cal, rms=0.070207Jy sigma=0.000806 ! Fit after self-cal, rms=0.068664Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=1.96 mas, bpa=33.23 degrees ! Estimated noise=433.95 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, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577939 Jy ! Component: 100 - total flux cleaned = 0.00669805 Jy ! Component: 150 - total flux cleaned = 0.00705982 Jy ! Component: 200 - total flux cleaned = 0.00742742 Jy ! Total flux subtracted in 200 components = 0.00742742 Jy ! Clean residual min=-0.002613 max=0.002598 Jy/beam ! Clean residual mean=-0.000014 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.145714 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.145714 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=0.068147Jy sigma=0.000773 ! Fit after self-cal, rms=0.068107Jy sigma=0.000771 ! 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=0.068107Jy sigma=0.000771 ! Fit after self-cal, rms=0.067741Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.954 mas, bpa=33.53 degrees ! Estimated noise=432.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119425 Jy ! Component: 100 - total flux cleaned = 0.00145989 Jy ! Component: 150 - total flux cleaned = 0.00149623 Jy ! Component: 200 - total flux cleaned = 0.001497 Jy ! Total flux subtracted in 200 components = 0.001497 Jy ! Clean residual min=-0.001875 max=0.001644 Jy/beam ! Clean residual mean=-0.000007 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.147211 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.147211 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=0.067682Jy sigma=0.000768 ! Fit after self-cal, rms=0.067686Jy sigma=0.000768 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 = 0.000293342 Jy ! Component: 100 - total flux cleaned = 0.000487099 Jy ! Component: 150 - total flux cleaned = 0.000487743 Jy ! Component: 200 - total flux cleaned = 0.000513796 Jy ! Total flux subtracted in 200 components = 0.000513796 Jy ! Clean residual min=-0.001794 max=0.001440 Jy/beam ! Clean residual mean=-0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.147724 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.147724 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=0.067658Jy sigma=0.000768 ! Fit after self-cal, rms=0.067651Jy sigma=0.000768 ! 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=0.067651Jy sigma=0.000768 ! Fit after self-cal, rms=0.067677Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.957 mas, bpa=33.58 degrees ! Estimated noise=432.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730187 Jy ! Component: 100 - total flux cleaned = 0.000791756 Jy ! Component: 150 - total flux cleaned = 0.000840679 Jy ! Component: 200 - total flux cleaned = 0.000884076 Jy ! Total flux subtracted in 200 components = 0.000884076 Jy ! Clean residual min=-0.001611 max=0.001381 Jy/beam ! Clean residual mean=-0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.148608 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.148608 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=0.067654Jy sigma=0.000767 ! Fit after self-cal, rms=0.067651Jy sigma=0.000767 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 = 0.000156901 Jy ! Component: 100 - total flux cleaned = 0.000294536 Jy ! Component: 150 - total flux cleaned = 0.00033549 Jy ! Component: 200 - total flux cleaned = 0.000374038 Jy ! Total flux subtracted in 200 components = 0.000374038 Jy ! Clean residual min=-0.001555 max=0.001354 Jy/beam ! Clean residual mean=-0.000006 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.148983 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.148982 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=0.067638Jy sigma=0.000767 ! Fit after self-cal, rms=0.067634Jy sigma=0.000767 ! 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=0.067634Jy sigma=0.000767 ! Fit after self-cal, rms=0.067695Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.415 mas, bmaj=2.515 mas, bpa=-17.51 degrees ! Estimated noise=496.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423885 Jy ! Component: 100 - total flux cleaned = 0.000615775 Jy ! Component: 150 - total flux cleaned = 0.000688407 Jy ! Component: 200 - total flux cleaned = 0.000667752 Jy ! Total flux subtracted in 200 components = 0.000667752 Jy ! Clean residual min=-0.001187 max=0.001257 Jy/beam ! Clean residual mean=-0.000010 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.14965 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.14965 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=0.067689Jy sigma=0.000767 ! Fit after self-cal, rms=0.067683Jy sigma=0.000767 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 = 1.3212e-05 Jy ! Component: 100 - total flux cleaned = 0.000130668 Jy ! Component: 150 - total flux cleaned = 0.000173374 Jy ! Component: 200 - total flux cleaned = 0.000173772 Jy ! Total flux subtracted in 200 components = 0.000173772 Jy ! Clean residual min=-0.001101 max=0.001213 Jy/beam ! Clean residual mean=-0.000009 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.149824 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.149824 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=0.067682Jy sigma=0.000767 ! Fit after self-cal, rms=0.067677Jy sigma=0.000767 ! 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=1.113 mas, bmaj=1.96 mas, bpa=33.61 degrees ! Estimated noise=432.101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.96 at 33.61 degrees (North through East) ! Clean map min=-0.0012983 max=0.081946 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=0.8172 mas, bmaj=1.833 mas, bpa=34.24 degrees ! Estimated noise=730.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0666939 Jy ! Component: 100 - total flux cleaned = 0.0942093 Jy ! Component: 150 - total flux cleaned = 0.110272 Jy ! Component: 200 - total flux cleaned = 0.12058 Jy ! Total flux subtracted in 200 components = 0.12058 Jy ! Clean residual min=-0.003470 max=0.005468 Jy/beam ! Clean residual mean=-0.000015 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.12058 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.12058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.96 mas, bpa=33.61 degrees ! Estimated noise=432.101 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 = 0.0087628 Jy ! Component: 100 - total flux cleaned = 0.0143435 Jy ! Component: 150 - total flux cleaned = 0.0181872 Jy ! Component: 200 - total flux cleaned = 0.0209351 Jy ! Total flux subtracted in 200 components = 0.0209351 Jy ! Clean residual min=-0.001759 max=0.002047 Jy/beam ! Clean residual mean=-0.000015 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.141515 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.141515 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=2.415 mas, bmaj=2.515 mas, bpa=-17.51 degrees ! Estimated noise=496.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298092 Jy ! Component: 100 - total flux cleaned = 0.0048163 Jy ! Component: 150 - total flux cleaned = 0.00605163 Jy ! Component: 200 - total flux cleaned = 0.00688104 Jy ! Total flux subtracted in 200 components = 0.00688104 Jy ! Clean residual min=-0.001265 max=0.001297 Jy/beam ! Clean residual mean=-0.000013 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.148396 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 = 0.000339943 Jy ! Component: 100 - total flux cleaned = 0.000596226 Jy ! Component: 150 - total flux cleaned = 0.000808988 Jy ! Component: 200 - total flux cleaned = 0.000986799 Jy ! Total flux subtracted in 200 components = 0.000986799 Jy ! Clean residual min=-0.001160 max=0.001207 Jy/beam ! Clean residual mean=-0.000010 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.149383 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 125 components and 0.149383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.96 mas, bpa=33.61 degrees ! Estimated noise=432.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262155 Jy ! Component: 100 - total flux cleaned = 0.000408217 Jy ! Component: 150 - total flux cleaned = 0.000535413 Jy ! Component: 200 - total flux cleaned = 0.000579717 Jy ! Total flux subtracted in 200 components = 0.000579717 Jy ! Clean residual min=-0.001422 max=0.001197 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.149963 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 136 components and 0.149963 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=0.067678Jy sigma=0.000767 ! Fit after self-cal, rms=0.067660Jy sigma=0.000767 wmodel J0900+4108_X_2014_05_31_pus_map.mod ! Writing 136 model components to file: J0900+4108_X_2014_05_31_pus_map.mod wobs J0900+4108_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0900+4108_X_2014_05_31_pus_uvs.fits wwins J0900+4108_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0900+4108_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 = -0.000555641 Jy ! Component: 100 - total flux cleaned = -0.000723206 Jy ! Component: 150 - total flux cleaned = -0.000917262 Jy ! Component: 200 - total flux cleaned = -0.00106481 Jy ! Component: 250 - total flux cleaned = -0.00120652 Jy ! Component: 300 - total flux cleaned = -0.00130877 Jy ! Component: 350 - total flux cleaned = -0.00139089 Jy ! Component: 400 - total flux cleaned = -0.00145443 Jy ! Component: 450 - total flux cleaned = -0.00150074 Jy ! Component: 500 - total flux cleaned = -0.00157524 Jy ! Component: 550 - total flux cleaned = -0.00158947 Jy ! Component: 600 - total flux cleaned = -0.00161794 Jy ! Component: 650 - total flux cleaned = -0.00167307 Jy ! Component: 700 - total flux cleaned = -0.00172708 Jy ! Component: 750 - total flux cleaned = -0.00177952 Jy ! Component: 800 - total flux cleaned = -0.00183023 Jy ! Component: 850 - total flux cleaned = -0.00187952 Jy ! Component: 900 - total flux cleaned = -0.00190339 Jy ! Component: 950 - total flux cleaned = -0.00195039 Jy ! Component: 1000 - total flux cleaned = -0.00192719 Jy ! Component: 1050 - total flux cleaned = -0.00192687 Jy ! Component: 1100 - total flux cleaned = -0.00191588 Jy ! Component: 1150 - total flux cleaned = -0.00191593 Jy ! Component: 1200 - total flux cleaned = -0.0019268 Jy ! Component: 1250 - total flux cleaned = -0.00187467 Jy ! Component: 1300 - total flux cleaned = -0.0018646 Jy ! Component: 1350 - total flux cleaned = -0.00189514 Jy ! Component: 1400 - total flux cleaned = -0.00186519 Jy ! Component: 1450 - total flux cleaned = -0.00183607 Jy ! Component: 1500 - total flux cleaned = -0.00187446 Jy ! Component: 1550 - total flux cleaned = -0.00185536 Jy ! Component: 1600 - total flux cleaned = -0.00186475 Jy ! Component: 1650 - total flux cleaned = -0.00190146 Jy ! Component: 1700 - total flux cleaned = -0.00188326 Jy ! Component: 1750 - total flux cleaned = -0.00188333 Jy ! Component: 1800 - total flux cleaned = -0.00190095 Jy ! Component: 1850 - total flux cleaned = -0.00187491 Jy ! Component: 1900 - total flux cleaned = -0.0018748 Jy ! Component: 1950 - total flux cleaned = -0.0018747 Jy ! Component: 2000 - total flux cleaned = -0.00186636 Jy ! Total flux subtracted in 2048 components = -0.00184163 Jy ! Clean residual min=-0.000488 max=0.000500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.148121 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 263 components and 0.148121 Jy ![Exited script file: muppet] wmap "J0900+4108_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.96 at 33.61 degrees (North through East) ! Clean map min=-0.0010696 max=0.082127 Jy/beam ! Writing clean map to FITS file: J0900+4108_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 0.0821275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154047 device "J0900+4108_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0900+4108_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562712 0.562712 1.12542 2.25085 4.5017 9.00339 18.0068 36.0136 72.0271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.96 at 33.61 degrees (North through East) ! Clean map min=-0.0010696 max=0.082127 Jy/beam quit ! Quitting program ! Log file J0900+4108_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:25 2016