! Started logfile: J2123+4614_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:08 2019 obs J2123+4614_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2123+4614_X_2017_01_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.671018 visibilities/baseline/integration-bin. ! Found source: J2123+4614 ! ! 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 1309 lines of history. ! ! Reading 51816 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 J2123+4614_X_2017_01_16_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 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 281 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.909469Jy sigma=0.007264 ! Fit after self-cal, rms=0.890880Jy sigma=0.007186 ! 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=0.9002 mas, bmaj=1.686 mas, bpa=22.11 degrees ! Estimated noise=1092.44 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 = 0.0894315 Jy ! Component: 100 - total flux cleaned = 0.109768 Jy ! Total flux subtracted in 100 components = 0.109768 Jy ! Clean residual min=-0.003761 max=0.007411 Jy/beam ! Clean residual mean=-0.000016 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.109768 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.109768 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=0.134303Jy sigma=0.000659 ! Fit after self-cal, rms=0.134256Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077083 Jy ! Component: 100 - total flux cleaned = 0.011496 Jy ! Total flux subtracted in 100 components = 0.011496 Jy ! Clean residual min=-0.003348 max=0.003427 Jy/beam ! Clean residual mean=-0.000010 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.121264 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.121264 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=0.133670Jy sigma=0.000652 ! Fit after self-cal, rms=0.133668Jy sigma=0.000652 ! 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=1.102 mas, bmaj=1.786 mas, bpa=20.73 degrees ! Estimated noise=411.599 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 = 0.00380993 Jy ! Component: 100 - total flux cleaned = 0.00608876 Jy ! Component: 150 - total flux cleaned = 0.00763622 Jy ! Component: 200 - total flux cleaned = 0.00871369 Jy ! Total flux subtracted in 200 components = 0.00871369 Jy ! Clean residual min=-0.002860 max=0.002738 Jy/beam ! Clean residual mean=-0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.129978 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.129978 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=0.133496Jy sigma=0.000650 ! Fit after self-cal, rms=0.133496Jy sigma=0.000650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 1.03 ! LA 1.04 MK 1.00* NL 0.95 OV 1.00 ! PT 0.81 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.96 KP 1.03 ! LA 1.03 MK 1.00* NL 0.91 OV 1.01 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00* NL 0.92 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.99 KP 1.00 ! LA 1.02 MK 1.00* NL 0.93 OV 1.03 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.92 KP 1.02 ! LA 1.02 MK 1.00* NL 0.92 OV 1.02 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.93 KP 1.02 ! LA 1.06 MK 1.00* NL 0.97 OV 1.02 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00 KP 1.01 ! LA 0.98 MK 1.00* NL 0.93 OV 1.00 ! PT 0.77 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.01 KP 1.03 ! LA 1.01 MK 1.00* NL 0.92 OV 1.00 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00* NL 0.92 OV 1.02 ! PT 0.80 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.97 KP 0.99 ! LA 1.01 MK 1.00* NL 0.94 OV 1.04 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.00 KP 1.05 ! LA 1.00 MK 1.00* NL 0.93 OV 1.00 ! PT 0.71 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 1.05 ! LA 0.99 MK 1.00* NL 0.91 OV 1.06 ! PT 0.82 SC 1.00 ! ! ! Fit before self-cal, rms=0.133496Jy sigma=0.000650 ! Fit after self-cal, rms=0.122022Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.789 mas, bpa=20.21 degrees ! Estimated noise=409.828 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 = 0.000431595 Jy ! Component: 100 - total flux cleaned = 0.000503061 Jy ! Component: 150 - total flux cleaned = 0.000501452 Jy ! Component: 200 - total flux cleaned = 0.00050321 Jy ! Total flux subtracted in 200 components = 0.00050321 Jy ! Clean residual min=-0.001496 max=0.001871 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.130481 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.130481 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=0.122005Jy sigma=0.000647 ! Fit after self-cal, rms=0.122023Jy sigma=0.000647 ! 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=0.122023Jy sigma=0.000647 ! Fit after self-cal, rms=0.137688Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.787 mas, bpa=20.09 degrees ! Estimated noise=410.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425536 Jy ! Component: 100 - total flux cleaned = 0.000547997 Jy ! Component: 150 - total flux cleaned = 0.000587935 Jy ! Component: 200 - total flux cleaned = 0.000622474 Jy ! Total flux subtracted in 200 components = 0.000622474 Jy ! Clean residual min=-0.001050 max=0.001269 Jy/beam ! Clean residual mean=-0.000008 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.131103 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.131103 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=0.137682Jy sigma=0.000644 ! Fit after self-cal, rms=0.137925Jy sigma=0.000644 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, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107956 Jy ! Component: 100 - total flux cleaned = 0.00165573 Jy ! Component: 150 - total flux cleaned = 0.00210511 Jy ! Component: 200 - total flux cleaned = 0.00247404 Jy ! Total flux subtracted in 200 components = 0.00247404 Jy ! Clean residual min=-0.000945 max=0.000827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.133578 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.133578 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=0.137913Jy sigma=0.000644 ! Fit after self-cal, rms=0.137919Jy sigma=0.000644 ! 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=0.137919Jy sigma=0.000644 ! Fit after self-cal, rms=0.139575Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.787 mas, bpa=19.95 degrees ! Estimated noise=411.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534172 Jy ! Component: 100 - total flux cleaned = 0.0008605 Jy ! Component: 150 - total flux cleaned = 0.00108394 Jy ! Component: 200 - total flux cleaned = 0.00124542 Jy ! Total flux subtracted in 200 components = 0.00124542 Jy ! Clean residual min=-0.000948 max=0.000800 Jy/beam ! Clean residual mean=-0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.134823 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.134823 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=0.139571Jy sigma=0.000644 ! Fit after self-cal, rms=0.139581Jy sigma=0.000644 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 = 0.000200926 Jy ! Component: 100 - total flux cleaned = 0.000288977 Jy ! Component: 150 - total flux cleaned = 0.000369493 Jy ! Component: 200 - total flux cleaned = 0.000444151 Jy ! Total flux subtracted in 200 components = 0.000444151 Jy ! Clean residual min=-0.000955 max=0.000791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.135267 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.135267 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=0.139578Jy sigma=0.000644 ! Fit after self-cal, rms=0.139578Jy sigma=0.000644 ! 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=0.139578Jy sigma=0.000644 ! Fit after self-cal, rms=0.139989Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=2.421 mas, bpa=1.151 degrees ! Estimated noise=523.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490912 Jy ! Component: 100 - total flux cleaned = 0.000798134 Jy ! Component: 150 - total flux cleaned = 0.0010339 Jy ! Component: 200 - total flux cleaned = 0.00122099 Jy ! Total flux subtracted in 200 components = 0.00122099 Jy ! Clean residual min=-0.001091 max=0.000878 Jy/beam ! Clean residual mean=-0.000007 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.136488 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.136488 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=0.139987Jy sigma=0.000644 ! Fit after self-cal, rms=0.139984Jy sigma=0.000644 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 = 0.000216538 Jy ! Component: 100 - total flux cleaned = 0.000375472 Jy ! Component: 150 - total flux cleaned = 0.000438226 Jy ! Component: 200 - total flux cleaned = 0.000465581 Jy ! Total flux subtracted in 200 components = 0.000465581 Jy ! Clean residual min=-0.001064 max=0.000873 Jy/beam ! Clean residual mean=-0.000007 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.136954 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.136954 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=0.139983Jy sigma=0.000644 ! Fit after self-cal, rms=0.139982Jy sigma=0.000644 ! 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=1.105 mas, bmaj=1.787 mas, bpa=19.87 degrees ! Estimated noise=411.493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.787 at 19.87 degrees (North through East) ! Clean map min=-0.00092401 max=0.11695 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=0.907 mas, bmaj=1.684 mas, bpa=21.34 degrees ! Estimated noise=1094.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.089303 Jy ! Component: 100 - total flux cleaned = 0.109602 Jy ! Component: 150 - total flux cleaned = 0.117052 Jy ! Component: 200 - total flux cleaned = 0.121402 Jy ! Total flux subtracted in 200 components = 0.121402 Jy ! Clean residual min=-0.003362 max=0.002587 Jy/beam ! Clean residual mean=-0.000011 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.121402 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.121402 Jy ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.787 mas, bpa=19.87 degrees ! Estimated noise=411.493 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 = 0.00392978 Jy ! Component: 100 - total flux cleaned = 0.00632 Jy ! Component: 150 - total flux cleaned = 0.00801846 Jy ! Component: 200 - total flux cleaned = 0.00927111 Jy ! Total flux subtracted in 200 components = 0.00927111 Jy ! Clean residual min=-0.001127 max=0.001004 Jy/beam ! Clean residual mean=-0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.130674 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.130674 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=2.085 mas, bmaj=2.421 mas, bpa=1.151 degrees ! Estimated noise=523.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151022 Jy ! Component: 100 - total flux cleaned = 0.00255216 Jy ! Component: 150 - total flux cleaned = 0.00333304 Jy ! Component: 200 - total flux cleaned = 0.00394608 Jy ! Total flux subtracted in 200 components = 0.00394608 Jy ! Clean residual min=-0.001187 max=0.000928 Jy/beam ! Clean residual mean=-0.000010 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.13462 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 = 0.000493181 Jy ! Component: 100 - total flux cleaned = 0.000893255 Jy ! Component: 150 - total flux cleaned = 0.00122036 Jy ! Component: 200 - total flux cleaned = 0.00148917 Jy ! Total flux subtracted in 200 components = 0.00148917 Jy ! Clean residual min=-0.001102 max=0.000855 Jy/beam ! Clean residual mean=-0.000008 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.136109 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.136109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.787 mas, bpa=19.87 degrees ! Estimated noise=411.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.36079e-05 Jy ! Component: 100 - total flux cleaned = -3.5729e-05 Jy ! Component: 150 - total flux cleaned = 3.60298e-05 Jy ! Component: 200 - total flux cleaned = 0.000100717 Jy ! Total flux subtracted in 200 components = 0.000100717 Jy ! Clean residual min=-0.000992 max=0.000825 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.13621 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.13621 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=0.139986Jy sigma=0.000644 ! Fit after self-cal, rms=0.139986Jy sigma=0.000644 wmodel J2123+4614_X_2017_01_16_pus_map.mod ! Writing 91 model components to file: J2123+4614_X_2017_01_16_pus_map.mod wobs J2123+4614_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2123+4614_X_2017_01_16_pus_uvs.fits wwins J2123+4614_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J2123+4614_X_2017_01_16_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 = -0.00038135 Jy ! Component: 100 - total flux cleaned = -0.000503751 Jy ! Component: 150 - total flux cleaned = -0.00062013 Jy ! Component: 200 - total flux cleaned = -0.000758867 Jy ! Component: 250 - total flux cleaned = -0.000839147 Jy ! Component: 300 - total flux cleaned = -0.000878328 Jy ! Component: 350 - total flux cleaned = -0.000878485 Jy ! Component: 400 - total flux cleaned = -0.000841367 Jy ! Component: 450 - total flux cleaned = -0.000865925 Jy ! Component: 500 - total flux cleaned = -0.000818045 Jy ! Component: 550 - total flux cleaned = -0.000782949 Jy ! Component: 600 - total flux cleaned = -0.000782965 Jy ! Component: 650 - total flux cleaned = -0.000737496 Jy ! Component: 700 - total flux cleaned = -0.000681739 Jy ! Component: 750 - total flux cleaned = -0.000692683 Jy ! Component: 800 - total flux cleaned = -0.000649143 Jy ! Component: 850 - total flux cleaned = -0.000638361 Jy ! Component: 900 - total flux cleaned = -0.000648918 Jy ! Component: 950 - total flux cleaned = -0.000617467 Jy ! Component: 1000 - total flux cleaned = -0.00057615 Jy ! Component: 1050 - total flux cleaned = -0.000535433 Jy ! Component: 1100 - total flux cleaned = -0.000495366 Jy ! Component: 1150 - total flux cleaned = -0.000465612 Jy ! Component: 1200 - total flux cleaned = -0.000436065 Jy ! Component: 1250 - total flux cleaned = -0.000348784 Jy ! Component: 1300 - total flux cleaned = -0.000300939 Jy ! Component: 1350 - total flux cleaned = -0.000310538 Jy ! Component: 1400 - total flux cleaned = -0.000291802 Jy ! Component: 1450 - total flux cleaned = -0.000273069 Jy ! Component: 1500 - total flux cleaned = -0.000245357 Jy ! Component: 1550 - total flux cleaned = -0.00021784 Jy ! Component: 1600 - total flux cleaned = -0.000163472 Jy ! Component: 1650 - total flux cleaned = -0.000118588 Jy ! Component: 1700 - total flux cleaned = -0.000109667 Jy ! Component: 1750 - total flux cleaned = -7.44094e-05 Jy ! Component: 1800 - total flux cleaned = -4.53805e-06 Jy ! Component: 1850 - total flux cleaned = -1.31989e-05 Jy ! Component: 1900 - total flux cleaned = 5.55587e-05 Jy ! Component: 1950 - total flux cleaned = 6.41663e-05 Jy ! Component: 2000 - total flux cleaned = 0.000114795 Jy ! Total flux subtracted in 2048 components = 0.0001148 Jy ! Clean residual min=-0.000453 max=0.000456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.136324 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 242 components and 0.136324 Jy ![Exited script file: muppet] wmap "J2123+4614_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.787 at 19.87 degrees (North through East) ! Clean map min=-0.00090589 max=0.117 Jy/beam ! Writing clean map to FITS file: J2123+4614_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410896 0.410896 0.821792 1.64358 3.28717 6.57434 13.1487 26.2974 52.5947 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.787 at 19.87 degrees (North through East) ! Clean map min=-0.00090589 max=0.117 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 J2123+4614_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:12 2019