! Started logfile: J2330+3348_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:54:06 2019 obs J2330+3348_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2330+3348_X_2017_01_16_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692982 visibilities/baseline/integration-bin. ! Found source: J2330+3348 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 56880 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 J2330+3348_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.688194Jy sigma=0.004954 ! Fit after self-cal, rms=0.652111Jy sigma=0.004774 ! 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=0.9383 mas, bmaj=1.779 mas, bpa=24.61 degrees ! Estimated noise=895.137 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 = 0.281516 Jy ! Component: 100 - total flux cleaned = 0.373331 Jy ! Total flux subtracted in 100 components = 0.373331 Jy ! Clean residual min=-0.014740 max=0.039596 Jy/beam ! Clean residual mean=-0.000004 rms=0.004984 Jy/beam ! Combined flux in latest and established models = 0.373331 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.373331 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=0.204285Jy sigma=0.000962 ! Fit after self-cal, rms=0.204279Jy sigma=0.000962 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420952 Jy ! Component: 100 - total flux cleaned = 0.0622392 Jy ! Total flux subtracted in 100 components = 0.0622392 Jy ! Clean residual min=-0.013356 max=0.012021 Jy/beam ! Clean residual mean=0.000017 rms=0.003408 Jy/beam ! Combined flux in latest and established models = 0.435571 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.435571 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=0.198600Jy sigma=0.000838 ! Fit after self-cal, rms=0.198608Jy sigma=0.000838 ! 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=1.19 mas, bmaj=1.939 mas, bpa=20.94 degrees ! Estimated noise=424.532 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 = 0.0128492 Jy ! Component: 100 - total flux cleaned = 0.0210065 Jy ! Component: 150 - total flux cleaned = 0.0263986 Jy ! Component: 200 - total flux cleaned = 0.0300636 Jy ! Total flux subtracted in 200 components = 0.0300636 Jy ! Clean residual min=-0.016043 max=0.016882 Jy/beam ! Clean residual mean=0.000187 rms=0.004277 Jy/beam ! Combined flux in latest and established models = 0.465634 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.465634 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=0.198396Jy sigma=0.000825 ! Fit after self-cal, rms=0.198439Jy sigma=0.000825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.92 KP 1.00 ! LA 1.02 MK 1.00* NL 0.93 OV 1.00 ! PT 0.75 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.92 KP 0.99 ! LA 1.02 MK 1.00* NL 0.94 OV 1.01 ! PT 0.75 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.94 KP 0.99 ! LA 1.01 MK 1.00* NL 0.93 OV 1.00 ! PT 0.76 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.92 KP 0.99 ! LA 1.01 MK 1.00* NL 0.94 OV 1.00 ! PT 0.73 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.96 KP 0.99 ! LA 1.03 MK 1.00* NL 0.94 OV 1.00 ! PT 0.75 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.91 KP 0.98 ! LA 1.02 MK 1.00* NL 0.94 OV 1.01 ! PT 0.72 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.96 KP 0.99 ! LA 0.98 MK 1.00* NL 0.95 OV 0.98 ! PT 0.79 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.98 KP 1.03 ! LA 1.02 MK 1.00* NL 0.94 OV 0.98 ! PT 0.76 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.99 KP 0.98 ! LA 0.97 MK 1.00* NL 0.93 OV 0.98 ! PT 0.74 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.96 KP 0.99 ! LA 1.00 MK 1.00* NL 0.94 OV 1.02 ! PT 0.75 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.96 KP 1.00 ! LA 1.01 MK 1.00* NL 0.94 OV 1.00 ! PT 0.77 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.96 KP 1.00 ! LA 0.99 MK 1.00* NL 0.95 OV 1.02 ! PT 0.68 SC 1.10 ! ! ! Fit before self-cal, rms=0.198439Jy sigma=0.000825 ! Fit after self-cal, rms=0.168987Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.944 mas, bpa=19.48 degrees ! Estimated noise=416.255 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 = -0.0112742 Jy ! Component: 100 - total flux cleaned = -0.0164707 Jy ! Component: 150 - total flux cleaned = -0.0184796 Jy ! Component: 200 - total flux cleaned = -0.0188102 Jy ! Total flux subtracted in 200 components = -0.0188102 Jy ! Clean residual min=-0.014687 max=0.016002 Jy/beam ! Clean residual mean=0.000327 rms=0.003706 Jy/beam ! Combined flux in latest and established models = 0.446824 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.446824 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=0.166583Jy sigma=0.000781 ! Fit after self-cal, rms=0.166505Jy sigma=0.000781 ! 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=0.166505Jy sigma=0.000781 ! Fit after self-cal, rms=0.272432Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=1.943 mas, bpa=19.4 degrees ! Estimated noise=414.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212778 Jy ! Component: 100 - total flux cleaned = 0.00186832 Jy ! Component: 150 - total flux cleaned = 0.00158937 Jy ! Component: 200 - total flux cleaned = 0.00135675 Jy ! Total flux subtracted in 200 components = 0.00135675 Jy ! Clean residual min=-0.002123 max=0.002171 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.448181 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.448181 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=0.272392Jy sigma=0.000662 ! Fit after self-cal, rms=0.273261Jy sigma=0.000662 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 = -0.000345536 Jy ! Component: 100 - total flux cleaned = -0.000545666 Jy ! Component: 150 - total flux cleaned = -0.000648542 Jy ! Component: 200 - total flux cleaned = -0.00067914 Jy ! Total flux subtracted in 200 components = -0.00067914 Jy ! Clean residual min=-0.002045 max=0.002155 Jy/beam ! Clean residual mean=0.000007 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.447502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.447502 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=0.273251Jy sigma=0.000662 ! Fit after self-cal, rms=0.273249Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-22.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823942 Jy ! Component: 100 - total flux cleaned = 0.00105625 Jy ! Component: 150 - total flux cleaned = 0.00122293 Jy ! Component: 200 - total flux cleaned = 0.00133569 Jy ! Total flux subtracted in 200 components = 0.00133569 Jy ! Clean residual min=-0.001873 max=0.001742 Jy/beam ! Clean residual mean=0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.448837 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.448837 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=0.273227Jy sigma=0.000661 ! Fit after self-cal, rms=0.273224Jy sigma=0.000661 ! 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=0.273224Jy sigma=0.000661 ! Fit after self-cal, rms=0.275508Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.945 mas, bpa=19.33 degrees ! Estimated noise=414.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563376 Jy ! Component: 100 - total flux cleaned = 0.000390131 Jy ! Component: 150 - total flux cleaned = 0.000355003 Jy ! Component: 200 - total flux cleaned = 0.000293165 Jy ! Total flux subtracted in 200 components = 0.000293165 Jy ! Clean residual min=-0.001636 max=0.001687 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.449131 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.44913 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=0.275497Jy sigma=0.000660 ! Fit after self-cal, rms=0.275503Jy sigma=0.000660 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 = 3.21354e-05 Jy ! Component: 100 - total flux cleaned = 3.24666e-05 Jy ! Component: 150 - total flux cleaned = 3.22455e-05 Jy ! Component: 200 - total flux cleaned = 5.70382e-05 Jy ! Total flux subtracted in 200 components = 5.70382e-05 Jy ! Clean residual min=-0.001602 max=0.001584 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.449188 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.449187 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=0.275498Jy sigma=0.000660 ! Fit after self-cal, rms=0.275498Jy sigma=0.000660 ! 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=0.275498Jy sigma=0.000660 ! Fit after self-cal, rms=0.275628Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=2.57 mas, bpa=-7.961 degrees ! Estimated noise=502.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053731 Jy ! Component: 100 - total flux cleaned = 0.000620111 Jy ! Component: 150 - total flux cleaned = 0.000675877 Jy ! Component: 200 - total flux cleaned = 0.000676228 Jy ! Total flux subtracted in 200 components = 0.000676228 Jy ! Clean residual min=-0.001366 max=0.001548 Jy/beam ! Clean residual mean=0.000009 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.449864 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.449864 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=0.275624Jy sigma=0.000660 ! Fit after self-cal, rms=0.275623Jy sigma=0.000660 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 = 0.00010385 Jy ! Component: 100 - total flux cleaned = 0.000129522 Jy ! Component: 150 - total flux cleaned = 0.00015147 Jy ! Component: 200 - total flux cleaned = 0.000160959 Jy ! Total flux subtracted in 200 components = 0.000160959 Jy ! Clean residual min=-0.001353 max=0.001531 Jy/beam ! Clean residual mean=0.000009 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.450025 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.450025 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=0.275620Jy sigma=0.000660 ! Fit after self-cal, rms=0.275622Jy sigma=0.000660 ! 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=1.201 mas, bmaj=1.945 mas, bpa=19.34 degrees ! Estimated noise=413.954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 1.945 at 19.34 degrees (North through East) ! Clean map min=-0.0015075 max=0.37167 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=0.9523 mas, bmaj=1.778 mas, bpa=23.23 degrees ! Estimated noise=872.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27343 Jy ! Component: 100 - total flux cleaned = 0.361011 Jy ! Component: 150 - total flux cleaned = 0.401986 Jy ! Component: 200 - total flux cleaned = 0.421581 Jy ! Total flux subtracted in 200 components = 0.421581 Jy ! Clean residual min=-0.004472 max=0.008793 Jy/beam ! Clean residual mean=-0.000007 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.42158 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.42158 Jy ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.945 mas, bpa=19.34 degrees ! Estimated noise=413.954 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 = 0.0116983 Jy ! Component: 100 - total flux cleaned = 0.0169418 Jy ! Component: 150 - total flux cleaned = 0.0200022 Jy ! Component: 200 - total flux cleaned = 0.0218129 Jy ! Total flux subtracted in 200 components = 0.0218129 Jy ! Clean residual min=-0.001839 max=0.003209 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.443393 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.443393 Jy ! Inverting map ! Added new window around map position (1.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285 Jy ! Component: 100 - total flux cleaned = 0.00401091 Jy ! Component: 150 - total flux cleaned = 0.00463859 Jy ! Component: 200 - total flux cleaned = 0.00499402 Jy ! Total flux subtracted in 200 components = 0.00499402 Jy ! Clean residual min=-0.001624 max=0.001680 Jy/beam ! Clean residual mean=0.000005 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.448387 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.448387 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=2.207 mas, bmaj=2.57 mas, bpa=-7.961 degrees ! Estimated noise=502.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652504 Jy ! Component: 100 - total flux cleaned = 0.000859996 Jy ! Component: 150 - total flux cleaned = 0.00103651 Jy ! Component: 200 - total flux cleaned = 0.00105798 Jy ! Total flux subtracted in 200 components = 0.00105798 Jy ! Clean residual min=-0.001290 max=0.001339 Jy/beam ! Clean residual mean=0.000010 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.449445 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 = 4.08188e-05 Jy ! Component: 100 - total flux cleaned = 7.91864e-05 Jy ! Component: 150 - total flux cleaned = 0.000115266 Jy ! Component: 200 - total flux cleaned = 0.000166282 Jy ! Total flux subtracted in 200 components = 0.000166282 Jy ! Clean residual min=-0.001261 max=0.001297 Jy/beam ! Clean residual mean=0.000010 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.449612 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.449612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.945 mas, bpa=19.34 degrees ! Estimated noise=413.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.53887e-05 Jy ! Component: 100 - total flux cleaned = -4.3642e-05 Jy ! Component: 150 - total flux cleaned = -4.33398e-05 Jy ! Component: 200 - total flux cleaned = -1.28414e-05 Jy ! Total flux subtracted in 200 components = -1.28414e-05 Jy ! Clean residual min=-0.001499 max=0.001442 Jy/beam ! Clean residual mean=0.000005 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.449599 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.449599 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=0.275614Jy sigma=0.000660 ! Fit after self-cal, rms=0.275606Jy sigma=0.000660 wmodel J2330+3348_X_2017_01_16_pus_map.mod ! Writing 82 model components to file: J2330+3348_X_2017_01_16_pus_map.mod wobs J2330+3348_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2330+3348_X_2017_01_16_pus_uvs.fits wwins J2330+3348_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J2330+3348_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.28238e-07 Jy ! Component: 100 - total flux cleaned = -9.67117e-05 Jy ! Component: 150 - total flux cleaned = -0.000210462 Jy ! Component: 200 - total flux cleaned = -0.000341449 Jy ! Component: 250 - total flux cleaned = -0.000425881 Jy ! Component: 300 - total flux cleaned = -0.000508107 Jy ! Component: 350 - total flux cleaned = -0.000548267 Jy ! Component: 400 - total flux cleaned = -0.000568123 Jy ! Component: 450 - total flux cleaned = -0.000606891 Jy ! Component: 500 - total flux cleaned = -0.000588156 Jy ! Component: 550 - total flux cleaned = -0.000606811 Jy ! Component: 600 - total flux cleaned = -0.000625071 Jy ! Component: 650 - total flux cleaned = -0.00058965 Jy ! Component: 700 - total flux cleaned = -0.000642819 Jy ! Component: 750 - total flux cleaned = -0.000608001 Jy ! Component: 800 - total flux cleaned = -0.000523099 Jy ! Component: 850 - total flux cleaned = -0.000506567 Jy ! Component: 900 - total flux cleaned = -0.000490061 Jy ! Component: 950 - total flux cleaned = -0.000440984 Jy ! Component: 1000 - total flux cleaned = -0.000392945 Jy ! Component: 1050 - total flux cleaned = -0.000313953 Jy ! Component: 1100 - total flux cleaned = -0.000267461 Jy ! Component: 1150 - total flux cleaned = -0.000221395 Jy ! Component: 1200 - total flux cleaned = -0.000221557 Jy ! Component: 1250 - total flux cleaned = -0.000161768 Jy ! Component: 1300 - total flux cleaned = -0.000176366 Jy ! Component: 1350 - total flux cleaned = -0.000161587 Jy ! Component: 1400 - total flux cleaned = -0.000103821 Jy ! Component: 1450 - total flux cleaned = -0.000104056 Jy ! Component: 1500 - total flux cleaned = -0.000132359 Jy ! Component: 1550 - total flux cleaned = -9.04006e-05 Jy ! Component: 1600 - total flux cleaned = -6.27667e-05 Jy ! Component: 1650 - total flux cleaned = -7.66444e-05 Jy ! Component: 1700 - total flux cleaned = -4.96703e-05 Jy ! Component: 1750 - total flux cleaned = -6.31961e-05 Jy ! Component: 1800 - total flux cleaned = -7.62591e-05 Jy ! Component: 1850 - total flux cleaned = -1.04183e-05 Jy ! Component: 1900 - total flux cleaned = -2.3415e-05 Jy ! Component: 1950 - total flux cleaned = -1.03779e-05 Jy ! Component: 2000 - total flux cleaned = 5.38168e-05 Jy ! Total flux subtracted in 2048 components = 2.82264e-05 Jy ! Clean residual min=-0.000650 max=0.000635 Jy/beam ! Clean residual mean=0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.449627 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 228 components and 0.449627 Jy ![Exited script file: muppet] wmap "J2330+3348_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 1.945 at 19.34 degrees (North through East) ! Clean map min=-0.0013531 max=0.37052 Jy/beam ! Writing clean map to FITS file: J2330+3348_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.370524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200983 0.200983 0.401966 0.803932 1.60786 3.21573 6.43146 12.8629 25.7258 51.4517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.37 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 1.945 at 19.34 degrees (North through East) ! Clean map min=-0.0013531 max=0.37052 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 J2330+3348_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:54:09 2019