! Started logfile: J2359+3850_X_2017_02_19_pus_uvs.log on Sat May 4 21:49:36 2019 obs J2359+3850_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2359+3850_X_2017_02_19_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715556 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 13524 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 J2359+3850_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781091Jy sigma=0.005953 ! Fit after self-cal, rms=0.776623Jy sigma=0.005923 ! 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=0.7266 mas, bmaj=1.23 mas, bpa=1.487 degrees ! Estimated noise=1141.83 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174354 Jy ! Component: 100 - total flux cleaned = 0.221482 Jy ! Total flux subtracted in 100 components = 0.221482 Jy ! Clean residual min=-0.008843 max=0.018902 Jy/beam ! Clean residual mean=0.000002 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.221482 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.221482 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=0.109439Jy sigma=0.000759 ! Fit after self-cal, rms=0.109414Jy sigma=0.000758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019219 Jy ! Component: 100 - total flux cleaned = 0.0287457 Jy ! Total flux subtracted in 100 components = 0.0287457 Jy ! Clean residual min=-0.007824 max=0.010199 Jy/beam ! Clean residual mean=0.000002 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.250228 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.250228 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=0.106140Jy sigma=0.000728 ! Fit after self-cal, rms=0.106121Jy sigma=0.000727 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=1.459 mas, bpa=2.029 degrees ! Estimated noise=814.322 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 = 0.007294 Jy ! Component: 100 - total flux cleaned = 0.0115071 Jy ! Component: 150 - total flux cleaned = 0.0141192 Jy ! Component: 200 - total flux cleaned = 0.0147777 Jy ! Total flux subtracted in 200 components = 0.0147777 Jy ! Clean residual min=-0.007288 max=0.011599 Jy/beam ! Clean residual mean=-0.000002 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.265006 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.265006 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=0.105706Jy sigma=0.000722 ! Fit after self-cal, rms=0.105683Jy sigma=0.000722 ! 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 0.94 FD 0.96 HN 0.97 KP 0.95 ! LA 0.98 MK 0.93 NL 1.11 OV 0.96 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.01 KP 0.93 ! LA 0.97 MK 0.95 NL 1.14 OV 0.96 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.01 KP 0.97 ! LA 1.00 MK 0.98 NL 1.12 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 0.95 ! LA 1.00 MK 0.94 NL 1.11 OV 0.95 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.92 KP 0.95 ! LA 1.01 MK 1.00 NL 1.13 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.96 KP 0.93 ! LA 1.01 MK 0.98 NL 1.14 OV 0.95 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.94 ! LA 0.97 MK 0.98 NL 1.14 OV 0.96 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 0.96 ! LA 0.98 MK 0.98 NL 1.14 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.95 KP 0.96 ! LA 1.01 MK 0.99 NL 1.16 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.97 ! LA 0.97 MK 1.01 NL 1.18 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.99 KP 0.92 ! LA 0.99 MK 1.01 NL 1.15 OV 0.98 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.01 KP 1.02 ! LA 1.01 MK 0.96 NL 1.15 OV 0.99 ! PT 1.00* SC 1.11 ! ! ! Fit before self-cal, rms=0.105683Jy sigma=0.000722 ! Fit after self-cal, rms=0.105467Jy sigma=0.000709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=1.462 mas, bpa=1.338 degrees ! Estimated noise=812.973 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 = -0.000531832 Jy ! Component: 100 - total flux cleaned = -0.00059474 Jy ! Component: 150 - total flux cleaned = -0.000509567 Jy ! Component: 200 - total flux cleaned = -0.000398672 Jy ! Total flux subtracted in 200 components = -0.000398672 Jy ! Clean residual min=-0.007755 max=0.009361 Jy/beam ! Clean residual mean=-0.000004 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.264607 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.264607 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=0.105405Jy sigma=0.000709 ! Fit after self-cal, rms=0.105410Jy sigma=0.000708 ! 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=0.105410Jy sigma=0.000708 ! Fit after self-cal, rms=0.110323Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.884 mas, bmaj=1.46 mas, bpa=1.128 degrees ! Estimated noise=815.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406213 Jy ! Component: 100 - total flux cleaned = 0.000307753 Jy ! Component: 150 - total flux cleaned = 0.000199835 Jy ! Component: 200 - total flux cleaned = 7.04182e-05 Jy ! Total flux subtracted in 200 components = 7.04182e-05 Jy ! Clean residual min=-0.002500 max=0.004550 Jy/beam ! Clean residual mean=0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.264678 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.264677 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=0.110281Jy sigma=0.000653 ! Fit after self-cal, rms=0.110595Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441237 Jy ! Component: 100 - total flux cleaned = 0.00612788 Jy ! Component: 150 - total flux cleaned = 0.00613542 Jy ! Component: 200 - total flux cleaned = 0.00596885 Jy ! Total flux subtracted in 200 components = 0.00596885 Jy ! Clean residual min=-0.002102 max=0.002415 Jy/beam ! Clean residual mean=0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.270646 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.270646 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=0.110398Jy sigma=0.000651 ! Fit after self-cal, rms=0.110368Jy sigma=0.000651 ! 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=0.110368Jy sigma=0.000651 ! Fit after self-cal, rms=0.110115Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8838 mas, bmaj=1.458 mas, bpa=1.301 degrees ! Estimated noise=814.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178145 Jy ! Component: 100 - total flux cleaned = 0.00226393 Jy ! Component: 150 - total flux cleaned = 0.00235671 Jy ! Component: 200 - total flux cleaned = 0.00227453 Jy ! Total flux subtracted in 200 components = 0.00227453 Jy ! Clean residual min=-0.001896 max=0.002041 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.272921 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.272921 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=0.110052Jy sigma=0.000650 ! Fit after self-cal, rms=0.110038Jy sigma=0.000650 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 = 0.000369113 Jy ! Component: 100 - total flux cleaned = 0.000444716 Jy ! Component: 150 - total flux cleaned = 0.000412816 Jy ! Component: 200 - total flux cleaned = 0.000354302 Jy ! Total flux subtracted in 200 components = 0.000354302 Jy ! Clean residual min=-0.001886 max=0.001967 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.273275 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.273275 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=0.110016Jy sigma=0.000650 ! Fit after self-cal, rms=0.110014Jy sigma=0.000650 ! 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=0.110014Jy sigma=0.000650 ! Fit after self-cal, rms=0.109418Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=2.456 mas, bpa=4.869 degrees ! Estimated noise=1065.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.51914e-05 Jy ! Component: 100 - total flux cleaned = 0.000149286 Jy ! Component: 150 - total flux cleaned = 9.60095e-05 Jy ! Component: 200 - total flux cleaned = 6.14351e-05 Jy ! Total flux subtracted in 200 components = 6.14351e-05 Jy ! Clean residual min=-0.001906 max=0.001893 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.273337 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.273337 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=0.109403Jy sigma=0.000650 ! Fit after self-cal, rms=0.109390Jy sigma=0.000650 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 = -9.26116e-05 Jy ! Component: 100 - total flux cleaned = 7.67407e-07 Jy ! Component: 150 - total flux cleaned = -8.63711e-07 Jy ! Component: 200 - total flux cleaned = 1.98204e-05 Jy ! Total flux subtracted in 200 components = 1.98204e-05 Jy ! Clean residual min=-0.001872 max=0.001908 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.273356 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.273356 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=0.109390Jy sigma=0.000650 ! Fit after self-cal, rms=0.109388Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=1.458 mas, bpa=1.42 degrees ! Estimated noise=813.512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8839 x 1.458 at 1.42 degrees (North through East) ! Clean map min=-0.0015905 max=0.22726 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=0.7269 mas, bmaj=1.229 mas, bpa=0.6671 degrees ! Estimated noise=1138.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173199 Jy ! Component: 100 - total flux cleaned = 0.219356 Jy ! Component: 150 - total flux cleaned = 0.238318 Jy ! Component: 200 - total flux cleaned = 0.248676 Jy ! Total flux subtracted in 200 components = 0.248676 Jy ! Clean residual min=-0.003989 max=0.005456 Jy/beam ! Clean residual mean=0.000005 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.248676 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.248676 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=1.458 mas, bpa=1.42 degrees ! Estimated noise=813.512 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 = 0.00904512 Jy ! Component: 100 - total flux cleaned = 0.014886 Jy ! Component: 150 - total flux cleaned = 0.0188152 Jy ! Component: 200 - total flux cleaned = 0.0215717 Jy ! Total flux subtracted in 200 components = 0.0215717 Jy ! Clean residual min=-0.001979 max=0.002076 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.270248 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.270248 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=1.967 mas, bmaj=2.456 mas, bpa=4.869 degrees ! Estimated noise=1065.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289152 Jy ! Component: 100 - total flux cleaned = 0.00348827 Jy ! Component: 150 - total flux cleaned = 0.00352617 Jy ! Component: 200 - total flux cleaned = 0.00349869 Jy ! Total flux subtracted in 200 components = 0.00349869 Jy ! Clean residual min=-0.001859 max=0.001861 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.273746 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 = 1.71925e-06 Jy ! Component: 100 - total flux cleaned = -1.99105e-05 Jy ! Component: 150 - total flux cleaned = -5.69862e-05 Jy ! Component: 200 - total flux cleaned = -8.83628e-05 Jy ! Total flux subtracted in 200 components = -8.83628e-05 Jy ! Clean residual min=-0.001821 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.273658 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 73 components and 0.273658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=1.458 mas, bpa=1.42 degrees ! Estimated noise=813.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171738 Jy ! Component: 100 - total flux cleaned = 0.000127461 Jy ! Component: 150 - total flux cleaned = 8.5145e-05 Jy ! Component: 200 - total flux cleaned = 0.000157844 Jy ! Total flux subtracted in 200 components = 0.000157844 Jy ! Clean residual min=-0.001878 max=0.001921 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.273816 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.273816 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=0.109431Jy sigma=0.000650 ! Fit after self-cal, rms=0.109423Jy sigma=0.000650 wmodel J2359+3850_X_2017_02_19_pus_map.mod ! Writing 83 model components to file: J2359+3850_X_2017_02_19_pus_map.mod wobs J2359+3850_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2359+3850_X_2017_02_19_pus_uvs.fits wwins J2359+3850_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J2359+3850_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183017 Jy ! Component: 100 - total flux cleaned = 0.000449188 Jy ! Component: 150 - total flux cleaned = 0.000576561 Jy ! Component: 200 - total flux cleaned = 0.000545912 Jy ! Component: 250 - total flux cleaned = 0.000516323 Jy ! Component: 300 - total flux cleaned = 0.000545157 Jy ! Component: 350 - total flux cleaned = 0.000600677 Jy ! Component: 400 - total flux cleaned = 0.000654798 Jy ! Component: 450 - total flux cleaned = 0.000601231 Jy ! Component: 500 - total flux cleaned = 0.000601023 Jy ! Component: 550 - total flux cleaned = 0.000523623 Jy ! Component: 600 - total flux cleaned = 0.000422568 Jy ! Component: 650 - total flux cleaned = 0.000373118 Jy ! Component: 700 - total flux cleaned = 0.000275577 Jy ! Component: 750 - total flux cleaned = 8.37493e-05 Jy ! Component: 800 - total flux cleaned = 1.26568e-05 Jy ! Component: 850 - total flux cleaned = -0.000151122 Jy ! Component: 900 - total flux cleaned = -0.000335292 Jy ! Component: 950 - total flux cleaned = -0.000448722 Jy ! Component: 1000 - total flux cleaned = -0.00060536 Jy ! Component: 1050 - total flux cleaned = -0.000649611 Jy ! Component: 1100 - total flux cleaned = -0.000715627 Jy ! Component: 1150 - total flux cleaned = -0.000845539 Jy ! Component: 1200 - total flux cleaned = -0.000909984 Jy ! Component: 1250 - total flux cleaned = -0.000994917 Jy ! Component: 1300 - total flux cleaned = -0.00103692 Jy ! Component: 1350 - total flux cleaned = -0.0011409 Jy ! Component: 1400 - total flux cleaned = -0.0012846 Jy ! Component: 1450 - total flux cleaned = -0.00130469 Jy ! Component: 1500 - total flux cleaned = -0.00134481 Jy ! Component: 1550 - total flux cleaned = -0.00142448 Jy ! Component: 1600 - total flux cleaned = -0.00152314 Jy ! Component: 1650 - total flux cleaned = -0.00150323 Jy ! Component: 1700 - total flux cleaned = -0.00160062 Jy ! Component: 1750 - total flux cleaned = -0.00167758 Jy ! Component: 1800 - total flux cleaned = -0.00175408 Jy ! Component: 1850 - total flux cleaned = -0.00184849 Jy ! Component: 1900 - total flux cleaned = -0.00184835 Jy ! Component: 1950 - total flux cleaned = -0.00188561 Jy ! Component: 2000 - total flux cleaned = -0.00203314 Jy ! Total flux subtracted in 2048 components = -0.00196013 Jy ! Clean residual min=-0.000998 max=0.000999 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.271856 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 229 components and 0.271856 Jy ![Exited script file: muppet] wmap "J2359+3850_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8839 x 1.458 at 1.42 degrees (North through East) ! Clean map min=-0.0017016 max=0.2277 Jy/beam ! Writing clean map to FITS file: J2359+3850_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.227703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440269 0.440269 0.880538 1.76108 3.52215 7.0443 14.0886 28.1772 56.3544 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.227 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8839 x 1.458 at 1.42 degrees (North through East) ! Clean map min=-0.0017016 max=0.2277 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 J2359+3850_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:49:37 2019