! Started logfile: J0223+6307_X_2017_10_21_pus_uvs.log on Sat May 11 21:49:52 2019 obs J0223+6307_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0223+6307_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.693678 visibilities/baseline/integration-bin. ! Found source: J0223+6307 ! ! 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 1202 lines of history. ! ! Reading 43452 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 J0223+6307_X_2017_10_21_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 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 591 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953721Jy sigma=0.008718 ! Fit after self-cal, rms=0.941916Jy sigma=0.008614 ! 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=0.7939 mas, bmaj=1.672 mas, bpa=-56.82 degrees ! Estimated noise=953.221 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 = 0.044289 Jy ! Component: 100 - total flux cleaned = 0.0561361 Jy ! Total flux subtracted in 100 components = 0.0561361 Jy ! Clean residual min=-0.002898 max=0.004797 Jy/beam ! Clean residual mean=-0.000058 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0561361 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0561361 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=0.076903Jy sigma=0.000684 ! Fit after self-cal, rms=0.076809Jy sigma=0.000683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538435 Jy ! Component: 100 - total flux cleaned = 0.00837909 Jy ! Total flux subtracted in 100 components = 0.00837909 Jy ! Clean residual min=-0.002279 max=0.002341 Jy/beam ! Clean residual mean=-0.000032 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0645152 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0645152 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=0.076259Jy sigma=0.000678 ! Fit after self-cal, rms=0.076261Jy sigma=0.000678 ! 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=1.113 mas, bmaj=2.255 mas, bpa=-57.25 degrees ! Estimated noise=401.831 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 = 0.00328773 Jy ! Component: 100 - total flux cleaned = 0.00501976 Jy ! Component: 150 - total flux cleaned = 0.00600094 Jy ! Component: 200 - total flux cleaned = 0.00631313 Jy ! Total flux subtracted in 200 components = 0.00631313 Jy ! Clean residual min=-0.002318 max=0.001510 Jy/beam ! Clean residual mean=-0.000029 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0708283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0708283 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=0.076122Jy sigma=0.000676 ! Fit after self-cal, rms=0.076122Jy sigma=0.000676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.03 KP 1.08 ! LA 1.05 MK 1.08 NL 1.04 OV 1.08 ! PT 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 0.97 KP 1.01 ! LA 1.06 MK 1.05 NL 0.94 OV 1.05 ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.08 KP 1.02 ! LA 1.02 MK 1.12 NL 0.99 OV 1.03 ! PT 0.86 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.11 KP 1.00 ! LA 1.00 MK 1.05 NL 0.97 OV 1.05 ! PT 0.92 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.04 KP 0.97 ! LA 1.02 MK 0.99 NL 1.02 OV 1.01 ! PT 0.89 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 0.99 ! LA 1.08 MK 1.10 NL 0.92 OV 1.02 ! PT 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.10 KP 0.97 ! LA 0.96 MK 0.96 NL 0.99 OV 1.03 ! PT 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.07 KP 0.98 ! LA 1.07 MK 0.97 NL 0.99 OV 1.07 ! PT 0.86 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.01 KP 1.01 ! LA 0.95 MK 0.92 NL 1.00 OV 0.99 ! PT 0.93 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 1.00 MK 0.91 NL 1.03 OV 1.06 ! PT 0.90 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.93 ! LA 0.97 MK 1.00* NL 0.98 OV 1.07 ! PT 0.89 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.89 KP 0.91 ! LA 0.99 MK 1.00* NL 1.00* OV 1.05 ! PT 0.83 ! ! ! Fit before self-cal, rms=0.076122Jy sigma=0.000676 ! Fit after self-cal, rms=0.076294Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.274 mas, bpa=-57.14 degrees ! Estimated noise=406.063 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 = -0.000109777 Jy ! Component: 100 - total flux cleaned = -9.43843e-05 Jy ! Component: 150 - total flux cleaned = -8.83435e-05 Jy ! Component: 200 - total flux cleaned = -8.83698e-05 Jy ! Total flux subtracted in 200 components = -8.83698e-05 Jy ! Clean residual min=-0.001139 max=0.001022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.07074 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.07074 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=0.076292Jy sigma=0.000675 ! Fit after self-cal, rms=0.076345Jy sigma=0.000674 ! 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=0.076345Jy sigma=0.000674 ! Fit after self-cal, rms=0.076558Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.28 mas, bpa=-57.04 degrees ! Estimated noise=406.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116225 Jy ! Component: 100 - total flux cleaned = -0.000129707 Jy ! Component: 150 - total flux cleaned = -0.000140928 Jy ! Component: 200 - total flux cleaned = -0.000151119 Jy ! Total flux subtracted in 200 components = -0.000151119 Jy ! Clean residual min=-0.001152 max=0.001014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0705888 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0705889 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=0.076557Jy sigma=0.000674 ! Fit after self-cal, rms=0.076587Jy sigma=0.000674 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 = -4.60605e-05 Jy ! Component: 100 - total flux cleaned = -3.48723e-05 Jy ! Component: 150 - total flux cleaned = -3.50397e-05 Jy ! Component: 200 - total flux cleaned = -3.85896e-05 Jy ! Total flux subtracted in 200 components = -3.85896e-05 Jy ! Clean residual min=-0.001138 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0705503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0705503 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=0.076586Jy sigma=0.000674 ! Fit after self-cal, rms=0.076587Jy sigma=0.000674 ! 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=0.076587Jy sigma=0.000674 ! Fit after self-cal, rms=0.076952Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.284 mas, bpa=-56.89 degrees ! Estimated noise=407.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225466 Jy ! Component: 100 - total flux cleaned = 0.00021841 Jy ! Component: 150 - total flux cleaned = 0.000207822 Jy ! Component: 200 - total flux cleaned = 0.00019403 Jy ! Total flux subtracted in 200 components = 0.00019403 Jy ! Clean residual min=-0.001134 max=0.001037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0707443 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0707443 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=0.076950Jy sigma=0.000674 ! Fit after self-cal, rms=0.076963Jy sigma=0.000674 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 = -4.55215e-05 Jy ! Component: 100 - total flux cleaned = -5.11663e-05 Jy ! Component: 150 - total flux cleaned = -5.54387e-05 Jy ! Component: 200 - total flux cleaned = -6.24128e-05 Jy ! Total flux subtracted in 200 components = -6.24128e-05 Jy ! Clean residual min=-0.001136 max=0.001038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0706819 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0706819 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=0.076963Jy sigma=0.000674 ! Fit after self-cal, rms=0.076962Jy sigma=0.000674 ! 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=0.076962Jy sigma=0.000674 ! Fit after self-cal, rms=0.077247Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.705 mas, bmaj=3.626 mas, bpa=-86.56 degrees ! Estimated noise=466.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207377 Jy ! Component: 100 - total flux cleaned = 0.000203875 Jy ! Component: 150 - total flux cleaned = 0.000197408 Jy ! Component: 200 - total flux cleaned = 0.000185933 Jy ! Total flux subtracted in 200 components = 0.000185933 Jy ! Clean residual min=-0.001261 max=0.001002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0708678 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.0708678 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=0.077247Jy sigma=0.000674 ! Fit after self-cal, rms=0.077251Jy sigma=0.000674 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 = -1.18995e-05 Jy ! Component: 100 - total flux cleaned = -1.43783e-05 Jy ! Component: 150 - total flux cleaned = -1.95787e-05 Jy ! Component: 200 - total flux cleaned = -2.63556e-05 Jy ! Total flux subtracted in 200 components = -2.63556e-05 Jy ! Clean residual min=-0.001258 max=0.001005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0708415 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0708415 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=0.077251Jy sigma=0.000674 ! Fit after self-cal, rms=0.077251Jy sigma=0.000674 ! 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=1.111 mas, bmaj=2.286 mas, bpa=-56.77 degrees ! Estimated noise=408.676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.286 at -56.77 degrees (North through East) ! Clean map min=-0.0010811 max=0.059576 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=0.787 mas, bmaj=1.675 mas, bpa=-56.36 degrees ! Estimated noise=972.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446295 Jy ! Component: 100 - total flux cleaned = 0.057568 Jy ! Component: 150 - total flux cleaned = 0.0630078 Jy ! Component: 200 - total flux cleaned = 0.0659497 Jy ! Total flux subtracted in 200 components = 0.0659497 Jy ! Clean residual min=-0.002153 max=0.001823 Jy/beam ! Clean residual mean=-0.000019 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0659497 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 0.0659497 Jy ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.286 mas, bpa=-56.77 degrees ! Estimated noise=408.676 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 = 0.00236716 Jy ! Component: 100 - total flux cleaned = 0.00340506 Jy ! Component: 150 - total flux cleaned = 0.00395259 Jy ! Component: 200 - total flux cleaned = 0.00425506 Jy ! Total flux subtracted in 200 components = 0.00425506 Jy ! Clean residual min=-0.001221 max=0.001080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0702047 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0702047 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=2.705 mas, bmaj=3.626 mas, bpa=-86.56 degrees ! Estimated noise=466.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267885 Jy ! Component: 100 - total flux cleaned = 0.000286841 Jy ! Component: 150 - total flux cleaned = 0.0003044 Jy ! Component: 200 - total flux cleaned = 0.000325832 Jy ! Total flux subtracted in 200 components = 0.000325832 Jy ! Clean residual min=-0.001253 max=0.000998 Jy/beam ! Clean residual mean=-0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0705306 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 = 1.46095e-05 Jy ! Component: 100 - total flux cleaned = 2.85487e-05 Jy ! Component: 150 - total flux cleaned = 4.14658e-05 Jy ! Component: 200 - total flux cleaned = 5.35218e-05 Jy ! Total flux subtracted in 200 components = 5.35218e-05 Jy ! Clean residual min=-0.001251 max=0.001000 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0705841 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0705841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.286 mas, bpa=-56.77 degrees ! Estimated noise=408.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05623e-05 Jy ! Component: 100 - total flux cleaned = 2.63837e-05 Jy ! Component: 150 - total flux cleaned = 3.64975e-05 Jy ! Component: 200 - total flux cleaned = 3.22045e-05 Jy ! Total flux subtracted in 200 components = 3.22045e-05 Jy ! Clean residual min=-0.001182 max=0.001065 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0706163 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0706163 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=0.077251Jy sigma=0.000674 ! Fit after self-cal, rms=0.077246Jy sigma=0.000674 wmodel J0223+6307_X_2017_10_21_pus_map.mod ! Writing 48 model components to file: J0223+6307_X_2017_10_21_pus_map.mod wobs J0223+6307_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0223+6307_X_2017_10_21_pus_uvs.fits wwins J0223+6307_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0223+6307_X_2017_10_21_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 = -0.000270281 Jy ! Component: 100 - total flux cleaned = -0.000395536 Jy ! Component: 150 - total flux cleaned = -0.000443968 Jy ! Component: 200 - total flux cleaned = -0.000473699 Jy ! Component: 250 - total flux cleaned = -0.000586428 Jy ! Component: 300 - total flux cleaned = -0.000680105 Jy ! Component: 350 - total flux cleaned = -0.000770168 Jy ! Component: 400 - total flux cleaned = -0.000893256 Jy ! Component: 450 - total flux cleaned = -0.00100003 Jy ! Component: 500 - total flux cleaned = -0.00106871 Jy ! Component: 550 - total flux cleaned = -0.00115718 Jy ! Component: 600 - total flux cleaned = -0.00122172 Jy ! Component: 650 - total flux cleaned = -0.00131499 Jy ! Component: 700 - total flux cleaned = -0.00136511 Jy ! Component: 750 - total flux cleaned = -0.00139445 Jy ! Component: 800 - total flux cleaned = -0.00145124 Jy ! Component: 850 - total flux cleaned = -0.00146021 Jy ! Component: 900 - total flux cleaned = -0.00148738 Jy ! Component: 950 - total flux cleaned = -0.00152254 Jy ! Component: 1000 - total flux cleaned = -0.0015568 Jy ! Component: 1050 - total flux cleaned = -0.00159886 Jy ! Component: 1100 - total flux cleaned = -0.00162363 Jy ! Component: 1150 - total flux cleaned = -0.00165599 Jy ! Component: 1200 - total flux cleaned = -0.00166381 Jy ! Component: 1250 - total flux cleaned = -0.00167936 Jy ! Component: 1300 - total flux cleaned = -0.00168712 Jy ! Component: 1350 - total flux cleaned = -0.00169473 Jy ! Component: 1400 - total flux cleaned = -0.00169484 Jy ! Component: 1450 - total flux cleaned = -0.00169497 Jy ! Component: 1500 - total flux cleaned = -0.00168797 Jy ! Component: 1550 - total flux cleaned = -0.00168103 Jy ! Component: 1600 - total flux cleaned = -0.00166738 Jy ! Component: 1650 - total flux cleaned = -0.00167425 Jy ! Component: 1700 - total flux cleaned = -0.00166081 Jy ! Component: 1750 - total flux cleaned = -0.00164769 Jy ! Component: 1800 - total flux cleaned = -0.00163467 Jy ! Component: 1850 - total flux cleaned = -0.00160918 Jy ! Component: 1900 - total flux cleaned = -0.00158398 Jy ! Component: 1950 - total flux cleaned = -0.00155916 Jy ! Component: 2000 - total flux cleaned = -0.00154086 Jy ! Total flux subtracted in 2048 components = -0.00151082 Jy ! Clean residual min=-0.000341 max=0.000317 Jy/beam ! Clean residual mean=0.000004 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0691055 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 168 components and 0.0691055 Jy ![Exited script file: muppet] wmap "J0223+6307_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.286 at -56.77 degrees (North through East) ! Clean map min=-0.00072506 max=0.059889 Jy/beam ! Writing clean map to FITS file: J0223+6307_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0598894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553693 0.553693 1.10739 2.21477 4.42954 8.85908 17.7182 35.4363 70.8727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.286 at -56.77 degrees (North through East) ! Clean map min=-0.00072506 max=0.059889 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 J0223+6307_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:49:54 2019