! Started logfile: J2230+6946_X_2017_05_27_pus_uvs.log on Fri May 3 10:42:38 2019 obs J2230+6946_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2230+6946_X_2017_05_27_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863194 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 1033 lines of history. ! ! Reading 14916 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 J2230+6946_X_2017_05_27_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.413198Jy sigma=0.003606 ! Fit after self-cal, rms=0.408954Jy sigma=0.003568 ! 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=0.7899 mas, bmaj=0.9705 mas, bpa=6.588 degrees ! Estimated noise=1031.84 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 = 0.475089 Jy ! Component: 100 - total flux cleaned = 0.663254 Jy ! Total flux subtracted in 100 components = 0.663254 Jy ! Clean residual min=-0.018374 max=0.083613 Jy/beam ! Clean residual mean=-0.000098 rms=0.005779 Jy/beam ! Combined flux in latest and established models = 0.663254 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.663254 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=0.158145Jy sigma=0.001411 ! Fit after self-cal, rms=0.157883Jy sigma=0.001409 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0895279 Jy ! Component: 100 - total flux cleaned = 0.133998 Jy ! Total flux subtracted in 100 components = 0.133998 Jy ! Clean residual min=-0.009723 max=0.020841 Jy/beam ! Clean residual mean=-0.000019 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.797252 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.797252 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=0.088425Jy sigma=0.000768 ! Fit after self-cal, rms=0.088312Jy sigma=0.000767 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024044 Jy ! Component: 100 - total flux cleaned = 0.0383639 Jy ! Total flux subtracted in 100 components = 0.0383639 Jy ! Clean residual min=-0.008639 max=0.007577 Jy/beam ! Clean residual mean=0.000004 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.835616 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.835616 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=0.081508Jy sigma=0.000704 ! Fit after self-cal, rms=0.081479Jy sigma=0.000703 ! 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=1.001 mas, bmaj=1.234 mas, bpa=7.081 degrees ! Estimated noise=653.794 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 = 0.00667003 Jy ! Component: 100 - total flux cleaned = 0.00863944 Jy ! Component: 150 - total flux cleaned = 0.00918561 Jy ! Component: 200 - total flux cleaned = 0.00958641 Jy ! Total flux subtracted in 200 components = 0.00958641 Jy ! Clean residual min=-0.006091 max=0.005234 Jy/beam ! Clean residual mean=0.000041 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.845203 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.845203 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=0.080875Jy sigma=0.000698 ! Fit after self-cal, rms=0.080861Jy sigma=0.000698 ! 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 0.96 FD 0.99 HN 0.98 KP 1.01 ! LA 0.97 MK 0.97 NL 0.98 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.00 ! LA 0.98 MK 0.96 NL 0.97 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 1.01 ! LA 1.00 MK 0.98 NL 0.97 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 1.00 MK 0.98 NL 0.97 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 1.02 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 1.01 ! LA 0.99 MK 0.97 NL 0.98 OV 1.01 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 0.97 NL 0.97 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 1.01 ! LA 1.03 MK 0.99 NL 0.98 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.02 ! LA 1.02 MK 1.00 NL 0.97 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.03 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.080861Jy sigma=0.000698 ! Fit after self-cal, rms=0.077530Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.237 mas, bpa=6.346 degrees ! Estimated noise=655.077 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 = -0.000349258 Jy ! Component: 100 - total flux cleaned = -0.000284553 Jy ! Component: 150 - total flux cleaned = -0.000221837 Jy ! Component: 200 - total flux cleaned = -0.000162324 Jy ! Total flux subtracted in 200 components = -0.000162324 Jy ! Clean residual min=-0.004133 max=0.003537 Jy/beam ! Clean residual mean=0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.84504 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 18 components and 0.84504 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=0.077424Jy sigma=0.000664 ! Fit after self-cal, rms=0.077420Jy sigma=0.000664 ! 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=0.077420Jy sigma=0.000664 ! Fit after self-cal, rms=0.075686Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.238 mas, bpa=5.703 degrees ! Estimated noise=653.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.35427e-06 Jy ! Component: 100 - total flux cleaned = 5.34817e-05 Jy ! Component: 150 - total flux cleaned = 5.536e-05 Jy ! Component: 200 - total flux cleaned = 5.67507e-06 Jy ! Total flux subtracted in 200 components = 5.67507e-06 Jy ! Clean residual min=-0.002100 max=0.002462 Jy/beam ! Clean residual mean=0.000008 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.845046 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.845046 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=0.075608Jy sigma=0.000649 ! Fit after self-cal, rms=0.075608Jy sigma=0.000649 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 (1.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151194 Jy ! Component: 100 - total flux cleaned = 0.00165148 Jy ! Component: 150 - total flux cleaned = 0.00170854 Jy ! Component: 200 - total flux cleaned = 0.00170684 Jy ! Total flux subtracted in 200 components = 0.00170684 Jy ! Clean residual min=-0.001996 max=0.002290 Jy/beam ! Clean residual mean=0.000010 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.846753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.846753 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=0.075479Jy sigma=0.000648 ! Fit after self-cal, rms=0.075476Jy sigma=0.000648 ! Inverting map ! Added new window around map position (2.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105347 Jy ! Component: 100 - total flux cleaned = 0.000916994 Jy ! Component: 150 - total flux cleaned = 0.00091701 Jy ! Component: 200 - total flux cleaned = 0.000861307 Jy ! Total flux subtracted in 200 components = 0.000861307 Jy ! Clean residual min=-0.001897 max=0.001850 Jy/beam ! Clean residual mean=0.000012 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.847614 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.847614 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=0.075366Jy sigma=0.000647 ! Fit after self-cal, rms=0.075365Jy sigma=0.000647 ! 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=0.075365Jy sigma=0.000647 ! Fit after self-cal, rms=0.075296Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.238 mas, bpa=5.565 degrees ! Estimated noise=653.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429515 Jy ! Component: 100 - total flux cleaned = 0.000430008 Jy ! Component: 150 - total flux cleaned = 0.000380545 Jy ! Component: 200 - total flux cleaned = 0.000380571 Jy ! Total flux subtracted in 200 components = 0.000380571 Jy ! Clean residual min=-0.001912 max=0.001821 Jy/beam ! Clean residual mean=0.000011 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.847995 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.847995 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=0.075231Jy sigma=0.000647 ! Fit after self-cal, rms=0.075231Jy sigma=0.000647 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 = -1.76363e-06 Jy ! Component: 100 - total flux cleaned = -1.54884e-06 Jy ! Component: 150 - total flux cleaned = -9.21413e-05 Jy ! Component: 200 - total flux cleaned = -4.95624e-05 Jy ! Total flux subtracted in 200 components = -4.95624e-05 Jy ! Clean residual min=-0.001871 max=0.001763 Jy/beam ! Clean residual mean=0.000011 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.847945 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.847945 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=0.075181Jy sigma=0.000646 ! Fit after self-cal, rms=0.075180Jy sigma=0.000646 ! 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=0.075180Jy sigma=0.000646 ! Fit after self-cal, rms=0.075154Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=2.503 mas, bpa=20.65 degrees ! Estimated noise=846.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000826296 Jy ! Component: 100 - total flux cleaned = -0.000971438 Jy ! Component: 150 - total flux cleaned = -0.00105018 Jy ! Component: 200 - total flux cleaned = -0.00113176 Jy ! Total flux subtracted in 200 components = -0.00113176 Jy ! Clean residual min=-0.001681 max=0.001677 Jy/beam ! Clean residual mean=0.000016 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.846813 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.846813 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=0.075154Jy sigma=0.000646 ! Fit after self-cal, rms=0.075153Jy sigma=0.000646 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 = -0.000149769 Jy ! Component: 100 - total flux cleaned = -0.000200521 Jy ! Component: 150 - total flux cleaned = -0.000242551 Jy ! Component: 200 - total flux cleaned = -0.000269856 Jy ! Total flux subtracted in 200 components = -0.000269856 Jy ! Clean residual min=-0.001651 max=0.001655 Jy/beam ! Clean residual mean=0.000014 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.846543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.846543 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=0.075156Jy sigma=0.000646 ! Fit after self-cal, rms=0.075156Jy sigma=0.000646 ! 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=1.001 mas, bmaj=1.238 mas, bpa=5.518 degrees ! Estimated noise=653.206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.238 at 5.518 degrees (North through East) ! Clean map min=-0.0016722 max=0.64035 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 ! Performing amp+phase self-cal ! ! 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=0.075156Jy sigma=0.000646 ! Fit after self-cal, rms=0.071025Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.238 mas, bpa=5.503 degrees ! Estimated noise=652.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293423 Jy ! Component: 100 - total flux cleaned = 0.000289473 Jy ! Component: 150 - total flux cleaned = 0.000246921 Jy ! Component: 200 - total flux cleaned = 0.000205393 Jy ! Total flux subtracted in 200 components = 0.000205393 Jy ! Clean residual min=-0.001848 max=0.001677 Jy/beam ! Clean residual mean=0.000008 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.846749 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.846749 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=0.070973Jy sigma=0.000607 ! Fit after self-cal, rms=0.070971Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.44282e-06 Jy ! Component: 100 - total flux cleaned = 3.917e-06 Jy ! Component: 150 - total flux cleaned = -3.55314e-05 Jy ! Component: 200 - total flux cleaned = -7.36638e-05 Jy ! Total flux subtracted in 200 components = -7.36638e-05 Jy ! Clean residual min=-0.001823 max=0.001678 Jy/beam ! Clean residual mean=0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.846675 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.846675 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=0.070931Jy sigma=0.000607 ! Fit after self-cal, rms=0.070930Jy sigma=0.000607 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.070930Jy sigma=0.000607 ! Fit after self-cal, rms=0.070904Jy sigma=0.000607 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=0.7894 mas, bmaj=0.9751 mas, bpa=4.775 degrees ! Estimated noise=1027.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.473846 Jy ! Component: 100 - total flux cleaned = 0.661091 Jy ! Component: 150 - total flux cleaned = 0.749547 Jy ! Component: 200 - total flux cleaned = 0.793398 Jy ! Total flux subtracted in 200 components = 0.793398 Jy ! Clean residual min=-0.006773 max=0.019952 Jy/beam ! Clean residual mean=-0.000024 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.793398 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.793398 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.238 mas, bpa=5.487 degrees ! Estimated noise=652.632 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 = 0.0269639 Jy ! Component: 100 - total flux cleaned = 0.0391021 Jy ! Component: 150 - total flux cleaned = 0.0451511 Jy ! Component: 200 - total flux cleaned = 0.048685 Jy ! Total flux subtracted in 200 components = 0.048685 Jy ! Clean residual min=-0.003304 max=0.003275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.842083 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.842083 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=2.372 mas, bmaj=2.503 mas, bpa=20.53 degrees ! Estimated noise=845.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239051 Jy ! Component: 100 - total flux cleaned = 0.00313955 Jy ! Component: 150 - total flux cleaned = 0.00339854 Jy ! Component: 200 - total flux cleaned = 0.00347023 Jy ! Total flux subtracted in 200 components = 0.00347023 Jy ! Clean residual min=-0.001542 max=0.001682 Jy/beam ! Clean residual mean=0.000011 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.845553 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.99338e-05 Jy ! Component: 100 - total flux cleaned = 2.98679e-05 Jy ! Component: 150 - total flux cleaned = 5.28145e-05 Jy ! Component: 200 - total flux cleaned = 5.36025e-05 Jy ! Total flux subtracted in 200 components = 5.36025e-05 Jy ! Clean residual min=-0.001567 max=0.001670 Jy/beam ! Clean residual mean=0.000011 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.845607 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.845607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.238 mas, bpa=5.487 degrees ! Estimated noise=652.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112229 Jy ! Component: 100 - total flux cleaned = -0.000918798 Jy ! Component: 150 - total flux cleaned = -0.000637418 Jy ! Component: 200 - total flux cleaned = -0.0002963 Jy ! Total flux subtracted in 200 components = -0.0002963 Jy ! Clean residual min=-0.002531 max=0.002087 Jy/beam ! Clean residual mean=0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.84531 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.84531 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=0.071411Jy sigma=0.000610 ! Fit after self-cal, rms=0.071387Jy sigma=0.000610 wmodel J2230+6946_X_2017_05_27_pus_map.mod ! Writing 64 model components to file: J2230+6946_X_2017_05_27_pus_map.mod wobs J2230+6946_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2230+6946_X_2017_05_27_pus_uvs.fits wwins J2230+6946_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J2230+6946_X_2017_05_27_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 = -0.000656348 Jy ! Component: 100 - total flux cleaned = -0.000764392 Jy ! Component: 150 - total flux cleaned = -0.000866114 Jy ! Component: 200 - total flux cleaned = -0.00102977 Jy ! Component: 250 - total flux cleaned = -0.00102991 Jy ! Component: 300 - total flux cleaned = -0.0010612 Jy ! Component: 350 - total flux cleaned = -0.0010607 Jy ! Component: 400 - total flux cleaned = -0.00100057 Jy ! Component: 450 - total flux cleaned = -0.00100087 Jy ! Component: 500 - total flux cleaned = -0.00105959 Jy ! Component: 550 - total flux cleaned = -0.00105974 Jy ! Component: 600 - total flux cleaned = -0.00111637 Jy ! Component: 650 - total flux cleaned = -0.00106092 Jy ! Component: 700 - total flux cleaned = -0.00103367 Jy ! Component: 750 - total flux cleaned = -0.00100657 Jy ! Component: 800 - total flux cleaned = -0.000952485 Jy ! Component: 850 - total flux cleaned = -0.000926064 Jy ! Component: 900 - total flux cleaned = -0.000846892 Jy ! Component: 950 - total flux cleaned = -0.000794438 Jy ! Component: 1000 - total flux cleaned = -0.00079429 Jy ! Component: 1050 - total flux cleaned = -0.000793833 Jy ! Component: 1100 - total flux cleaned = -0.000666933 Jy ! Component: 1150 - total flux cleaned = -0.000641986 Jy ! Component: 1200 - total flux cleaned = -0.000617007 Jy ! Component: 1250 - total flux cleaned = -0.000542655 Jy ! Component: 1300 - total flux cleaned = -0.000444825 Jy ! Component: 1350 - total flux cleaned = -0.000445085 Jy ! Component: 1400 - total flux cleaned = -0.00034899 Jy ! Component: 1450 - total flux cleaned = -0.000348883 Jy ! Component: 1500 - total flux cleaned = -0.000206673 Jy ! Component: 1550 - total flux cleaned = -0.000159506 Jy ! Component: 1600 - total flux cleaned = -0.000112856 Jy ! Component: 1650 - total flux cleaned = -0.000135873 Jy ! Component: 1700 - total flux cleaned = 2.55092e-05 Jy ! Component: 1750 - total flux cleaned = 9.42883e-05 Jy ! Component: 1800 - total flux cleaned = 0.00011692 Jy ! Component: 1850 - total flux cleaned = 0.000161885 Jy ! Component: 1900 - total flux cleaned = 0.000251525 Jy ! Component: 1950 - total flux cleaned = 0.000318284 Jy ! Component: 2000 - total flux cleaned = 0.000384604 Jy ! Total flux subtracted in 2048 components = 0.000450359 Jy ! Clean residual min=-0.001094 max=0.001325 Jy/beam ! Clean residual mean=0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.845761 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 220 components and 0.845761 Jy ![Exited script file: muppet] wmap "J2230+6946_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.238 at 5.487 degrees (North through East) ! Clean map min=-0.0023391 max=0.64017 Jy/beam ! Writing clean map to FITS file: J2230+6946_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.640165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180591 0.180591 0.361183 0.722365 1.44473 2.88946 5.77892 11.5578 23.1157 46.2314 92.4628 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.64 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.238 at 5.487 degrees (North through East) ! Clean map min=-0.0023391 max=0.64017 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 J2230+6946_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:42:40 2019