! Started logfile: J0909-1808_X_2017_02_19_pus_uvs.log on Sat May 4 21:41:41 2019 obs J0909-1808_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0909-1808_X_2017_02_19_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.659844 visibilities/baseline/integration-bin. ! Found source: J0909-1808 ! ! 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 858 lines of history. ! ! Reading 40620 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 J0909-1808_X_2017_02_19_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 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887010Jy sigma=0.006689 ! Fit after self-cal, rms=0.868438Jy sigma=0.006566 ! 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=0.7676 mas, bmaj=1.639 mas, bpa=7.714 degrees ! Estimated noise=852.549 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 = 0.105519 Jy ! Component: 100 - total flux cleaned = 0.128707 Jy ! Total flux subtracted in 100 components = 0.128707 Jy ! Clean residual min=-0.005549 max=0.007744 Jy/beam ! Clean residual mean=0.000045 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.128707 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.128707 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=0.098778Jy sigma=0.000675 ! Fit after self-cal, rms=0.098763Jy sigma=0.000675 ! 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=0.9197 mas, bmaj=2.006 mas, bpa=9.538 degrees ! Estimated noise=474.193 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 = 0.00957534 Jy ! Component: 100 - total flux cleaned = 0.0136468 Jy ! Component: 150 - total flux cleaned = 0.0153243 Jy ! Component: 200 - total flux cleaned = 0.0154394 Jy ! Total flux subtracted in 200 components = 0.0154394 Jy ! Clean residual min=-0.004050 max=0.004719 Jy/beam ! Clean residual mean=0.000027 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.144146 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.144146 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=0.097988Jy sigma=0.000667 ! Fit after self-cal, rms=0.097977Jy sigma=0.000667 ! 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 0.97 FD 0.97 HN 1.20 KP 0.99 ! LA 0.99 MK 0.98 NL 0.94 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.18 KP 0.97 ! LA 0.97 MK 0.97 NL 0.95 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.20 KP 0.98 ! LA 1.02 MK 0.97 NL 0.96 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.14 KP 1.01 ! LA 1.03 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.14 KP 0.98 ! LA 1.00 MK 0.99 NL 0.93 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.12 KP 1.00 ! LA 1.00 MK 1.03 NL 0.94 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.15 KP 0.96 ! LA 1.01 MK 0.90 NL 0.95 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.16 KP 0.99 ! LA 1.00 MK 0.93 NL 0.95 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.16 KP 0.96 ! LA 1.00 MK 0.96 NL 0.95 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.16 KP 1.00 ! LA 0.99 MK 0.95 NL 0.97 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.14 KP 0.96 ! LA 0.99 MK 0.99 NL 0.93 OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.12 KP 1.02 ! LA 1.01 MK 0.91 NL 0.98 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.097977Jy sigma=0.000667 ! Fit after self-cal, rms=0.099328Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=1.996 mas, bpa=9.769 degrees ! Estimated noise=470.782 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 = -0.00234364 Jy ! Component: 100 - total flux cleaned = -0.00250312 Jy ! Component: 150 - total flux cleaned = -0.0026989 Jy ! Component: 200 - total flux cleaned = -0.00281248 Jy ! Total flux subtracted in 200 components = -0.00281248 Jy ! Clean residual min=-0.004200 max=0.004434 Jy/beam ! Clean residual mean=0.000018 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.141334 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.141334 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=0.099166Jy sigma=0.000663 ! Fit after self-cal, rms=0.099222Jy sigma=0.000663 ! 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=0.099222Jy sigma=0.000663 ! Fit after self-cal, rms=0.106635Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=1.992 mas, bpa=9.425 degrees ! Estimated noise=470.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300178 Jy ! Component: 100 - total flux cleaned = 0.000406078 Jy ! Component: 150 - total flux cleaned = 0.000385718 Jy ! Component: 200 - total flux cleaned = 0.000350666 Jy ! Total flux subtracted in 200 components = 0.000350666 Jy ! Clean residual min=-0.001842 max=0.002864 Jy/beam ! Clean residual mean=0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.141685 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.141685 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=0.106624Jy sigma=0.000653 ! Fit after self-cal, rms=0.106821Jy sigma=0.000653 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 (7, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283781 Jy ! Component: 100 - total flux cleaned = 0.00444109 Jy ! Component: 150 - total flux cleaned = 0.00520922 Jy ! Component: 200 - total flux cleaned = 0.00544962 Jy ! Total flux subtracted in 200 components = 0.00544962 Jy ! Clean residual min=-0.001723 max=0.002403 Jy/beam ! Clean residual mean=0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.147134 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.147134 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=0.106734Jy sigma=0.000652 ! Fit after self-cal, rms=0.106731Jy sigma=0.000652 ! Inverting map ! Added new window around map position (1.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203628 Jy ! Component: 100 - total flux cleaned = 0.00272567 Jy ! Component: 150 - total flux cleaned = 0.00316921 Jy ! Component: 200 - total flux cleaned = 0.00341199 Jy ! Total flux subtracted in 200 components = 0.00341199 Jy ! Clean residual min=-0.001770 max=0.001759 Jy/beam ! Clean residual mean=0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.150546 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.150546 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=0.106682Jy sigma=0.000652 ! Fit after self-cal, rms=0.106679Jy sigma=0.000652 ! 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=0.106679Jy sigma=0.000652 ! Fit after self-cal, rms=0.110147Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=1.994 mas, bpa=9.382 degrees ! Estimated noise=469.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113131 Jy ! Component: 100 - total flux cleaned = 0.00167557 Jy ! Component: 150 - total flux cleaned = 0.00175304 Jy ! Component: 200 - total flux cleaned = 0.0018465 Jy ! Total flux subtracted in 200 components = 0.0018465 Jy ! Clean residual min=-0.001403 max=0.001247 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.152393 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.152393 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=0.110128Jy sigma=0.000651 ! Fit after self-cal, rms=0.110161Jy sigma=0.000651 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 = 0.000295888 Jy ! Component: 100 - total flux cleaned = 0.000381165 Jy ! Component: 150 - total flux cleaned = 0.000420638 Jy ! Component: 200 - total flux cleaned = 0.000476876 Jy ! Total flux subtracted in 200 components = 0.000476876 Jy ! Clean residual min=-0.001356 max=0.001212 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.15287 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.15287 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=0.110153Jy sigma=0.000651 ! Fit after self-cal, rms=0.110153Jy sigma=0.000651 ! 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=0.110153Jy sigma=0.000651 ! Fit after self-cal, rms=0.110311Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=4.133 mas, bpa=9.713 degrees ! Estimated noise=590.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822191 Jy ! Component: 100 - total flux cleaned = 0.00108788 Jy ! Component: 150 - total flux cleaned = 0.00115482 Jy ! Component: 200 - total flux cleaned = 0.00115521 Jy ! Total flux subtracted in 200 components = 0.00115521 Jy ! Clean residual min=-0.001372 max=0.001708 Jy/beam ! Clean residual mean=0.000008 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.154025 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.154025 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=0.110307Jy sigma=0.000651 ! Fit after self-cal, rms=0.110311Jy sigma=0.000651 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 = 0.000193965 Jy ! Component: 100 - total flux cleaned = 0.000207545 Jy ! Component: 150 - total flux cleaned = 0.000243889 Jy ! Component: 200 - total flux cleaned = 0.000266224 Jy ! Total flux subtracted in 200 components = 0.000266224 Jy ! Clean residual min=-0.001332 max=0.001666 Jy/beam ! Clean residual mean=0.000010 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.154291 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.154291 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=0.110310Jy sigma=0.000651 ! Fit after self-cal, rms=0.110310Jy sigma=0.000651 ! 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=0.9131 mas, bmaj=1.993 mas, bpa=9.359 degrees ! Estimated noise=469.218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.993 at 9.359 degrees (North through East) ! Clean map min=-0.0011366 max=0.13718 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=0.7593 mas, bmaj=1.624 mas, bpa=7.585 degrees ! Estimated noise=849.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104998 Jy ! Component: 100 - total flux cleaned = 0.128428 Jy ! Component: 150 - total flux cleaned = 0.136848 Jy ! Component: 200 - total flux cleaned = 0.141369 Jy ! Total flux subtracted in 200 components = 0.141369 Jy ! Clean residual min=-0.002935 max=0.002792 Jy/beam ! Clean residual mean=0.000003 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.141369 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.141369 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9131 mas, bmaj=1.993 mas, bpa=9.359 degrees ! Estimated noise=469.218 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 = 0.00361368 Jy ! Component: 100 - total flux cleaned = 0.00618953 Jy ! Component: 150 - total flux cleaned = 0.00815558 Jy ! Component: 200 - total flux cleaned = 0.00937299 Jy ! Total flux subtracted in 200 components = 0.00937299 Jy ! Clean residual min=-0.001459 max=0.001477 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.150742 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.150742 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=2.042 mas, bmaj=4.133 mas, bpa=9.713 degrees ! Estimated noise=590.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204805 Jy ! Component: 100 - total flux cleaned = 0.00330591 Jy ! Component: 150 - total flux cleaned = 0.00350735 Jy ! Component: 200 - total flux cleaned = 0.00361096 Jy ! Total flux subtracted in 200 components = 0.00361096 Jy ! Clean residual min=-0.001506 max=0.001701 Jy/beam ! Clean residual mean=0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.154353 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 = 0.000121811 Jy ! Component: 100 - total flux cleaned = 0.000230903 Jy ! Component: 150 - total flux cleaned = 0.000352537 Jy ! Component: 200 - total flux cleaned = 0.000439985 Jy ! Total flux subtracted in 200 components = 0.000439985 Jy ! Clean residual min=-0.001357 max=0.001625 Jy/beam ! Clean residual mean=0.000009 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.154793 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 0.154793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9131 mas, bmaj=1.993 mas, bpa=9.359 degrees ! Estimated noise=469.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309888 Jy ! Component: 100 - total flux cleaned = 0.000436552 Jy ! Component: 150 - total flux cleaned = 0.00043657 Jy ! Component: 200 - total flux cleaned = 0.000436185 Jy ! Total flux subtracted in 200 components = 0.000436185 Jy ! Clean residual min=-0.001332 max=0.001252 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.155229 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.155229 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=0.110320Jy sigma=0.000651 ! Fit after self-cal, rms=0.110327Jy sigma=0.000651 wmodel J0909-1808_X_2017_02_19_pus_map.mod ! Writing 97 model components to file: J0909-1808_X_2017_02_19_pus_map.mod wobs J0909-1808_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0909-1808_X_2017_02_19_pus_uvs.fits wwins J0909-1808_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0909-1808_X_2017_02_19_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 = -4.91022e-05 Jy ! Component: 100 - total flux cleaned = -9.15083e-05 Jy ! Component: 150 - total flux cleaned = -0.00011133 Jy ! Component: 200 - total flux cleaned = -9.20178e-05 Jy ! Component: 250 - total flux cleaned = -9.17397e-05 Jy ! Component: 300 - total flux cleaned = -0.000126799 Jy ! Component: 350 - total flux cleaned = -9.28327e-05 Jy ! Component: 400 - total flux cleaned = -5.97272e-05 Jy ! Component: 450 - total flux cleaned = 4.68981e-06 Jy ! Component: 500 - total flux cleaned = 3.58648e-05 Jy ! Component: 550 - total flux cleaned = 2.04088e-05 Jy ! Component: 600 - total flux cleaned = 2.07384e-05 Jy ! Component: 650 - total flux cleaned = 6.04638e-06 Jy ! Component: 700 - total flux cleaned = 2.03369e-05 Jy ! Component: 750 - total flux cleaned = -8.4402e-06 Jy ! Component: 800 - total flux cleaned = -2.27977e-05 Jy ! Component: 850 - total flux cleaned = -7.77456e-05 Jy ! Component: 900 - total flux cleaned = -7.77496e-05 Jy ! Component: 950 - total flux cleaned = -0.000130763 Jy ! Component: 1000 - total flux cleaned = -0.000182638 Jy ! Component: 1050 - total flux cleaned = -0.000208356 Jy ! Component: 1100 - total flux cleaned = -0.000296741 Jy ! Component: 1150 - total flux cleaned = -0.00033404 Jy ! Component: 1200 - total flux cleaned = -0.000444137 Jy ! Component: 1250 - total flux cleaned = -0.000456014 Jy ! Component: 1300 - total flux cleaned = -0.00051562 Jy ! Component: 1350 - total flux cleaned = -0.000574234 Jy ! Component: 1400 - total flux cleaned = -0.000678393 Jy ! Component: 1450 - total flux cleaned = -0.000701132 Jy ! Component: 1500 - total flux cleaned = -0.000791485 Jy ! Component: 1550 - total flux cleaned = -0.000869385 Jy ! Component: 1600 - total flux cleaned = -0.000913267 Jy ! Component: 1650 - total flux cleaned = -0.000989192 Jy ! Component: 1700 - total flux cleaned = -0.00101078 Jy ! Component: 1750 - total flux cleaned = -0.00107463 Jy ! Component: 1800 - total flux cleaned = -0.00112721 Jy ! Component: 1850 - total flux cleaned = -0.00117897 Jy ! Component: 1900 - total flux cleaned = -0.00120991 Jy ! Component: 1950 - total flux cleaned = -0.00127098 Jy ! Component: 2000 - total flux cleaned = -0.00131123 Jy ! Total flux subtracted in 2048 components = -0.00136093 Jy ! Clean residual min=-0.000577 max=0.000602 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.153868 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 253 components and 0.153868 Jy ![Exited script file: muppet] wmap "J0909-1808_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.993 at 9.359 degrees (North through East) ! Clean map min=-0.00099728 max=0.13506 Jy/beam ! Writing clean map to FITS file: J0909-1808_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429709 0.429709 0.859418 1.71884 3.43767 6.87534 13.7507 27.5014 55.0028 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.993 at 9.359 degrees (North through East) ! Clean map min=-0.00099728 max=0.13506 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0909-1808_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:41:45 2019