! Started logfile: J1848+3244_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:32:14 2019 obs J1848+3244_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1848+3244_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889692 visibilities/baseline/integration-bin. ! Found source: J1848+3244 ! ! 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 907 lines of history. ! ! Reading 39876 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 J1848+3244_X_2017_04_28_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848468Jy sigma=0.007568 ! Fit after self-cal, rms=0.842528Jy sigma=0.007524 ! 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=0.7739 mas, bmaj=1.433 mas, bpa=-6.72 degrees ! Estimated noise=644.64 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 = 0.124926 Jy ! Component: 100 - total flux cleaned = 0.15509 Jy ! Total flux subtracted in 100 components = 0.15509 Jy ! Clean residual min=-0.010839 max=0.035449 Jy/beam ! Clean residual mean=-0.000018 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.15509 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.15509 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=0.105324Jy sigma=0.000877 ! Fit after self-cal, rms=0.105345Jy sigma=0.000876 ! Inverting map ! Added new window around map position (3.4, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315115 Jy ! Component: 100 - total flux cleaned = 0.0474405 Jy ! Total flux subtracted in 100 components = 0.0474405 Jy ! Clean residual min=-0.007645 max=0.014169 Jy/beam ! Clean residual mean=0.000010 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.202531 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.202531 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=0.094685Jy sigma=0.000759 ! Fit after self-cal, rms=0.093380Jy sigma=0.000745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141406 Jy ! Component: 100 - total flux cleaned = 0.0237118 Jy ! Total flux subtracted in 100 components = 0.0237118 Jy ! Clean residual min=-0.005249 max=0.006866 Jy/beam ! Clean residual mean=0.000019 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.226242 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.226242 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=0.090686Jy sigma=0.000712 ! Fit after self-cal, rms=0.090476Jy sigma=0.000710 ! 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=0.9629 mas, bmaj=1.698 mas, bpa=-6.664 degrees ! Estimated noise=406.478 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 = 0.0115134 Jy ! Component: 100 - total flux cleaned = 0.0189164 Jy ! Component: 150 - total flux cleaned = 0.0242469 Jy ! Component: 200 - total flux cleaned = 0.0281396 Jy ! Total flux subtracted in 200 components = 0.0281396 Jy ! Clean residual min=-0.003774 max=0.005063 Jy/beam ! Clean residual mean=0.000059 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.254382 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.254382 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=0.089067Jy sigma=0.000690 ! Fit after self-cal, rms=0.088917Jy sigma=0.000689 ! 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 0.98 FD 0.96 HN 0.98 KP 1.00 ! LA 1.01 MK 0.97 NL 0.94 OV 1.07 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 0.99 ! LA 0.99 MK 0.96 NL 0.94 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.02 KP 0.96 ! LA 1.03 MK 1.00 NL 0.94 OV 1.05 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 0.98 ! LA 1.04 MK 0.98 NL 0.95 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00 KP 0.95 ! LA 1.14 MK 1.02 NL 0.97 OV 1.03 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.00 KP 0.98 ! LA 1.03 MK 1.01 NL 0.97 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.04 KP 0.98 ! LA 1.04 MK 0.99 NL 0.98 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 MK 1.00 NL 0.95 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 0.98 ! LA 1.04 MK 0.97 NL 0.97 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.97 KP 0.97 ! LA 1.06 MK 1.00 NL 0.98 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 1.04 MK 0.99 NL 0.99 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.05 KP 0.97 ! LA 1.04 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.088917Jy sigma=0.000689 ! Fit after self-cal, rms=0.088279Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=1.707 mas, bpa=-7.226 degrees ! Estimated noise=398.229 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 = 0.001148 Jy ! Component: 100 - total flux cleaned = 0.00167437 Jy ! Component: 150 - total flux cleaned = 0.00181623 Jy ! Component: 200 - total flux cleaned = 0.00196317 Jy ! Total flux subtracted in 200 components = 0.00196317 Jy ! Clean residual min=-0.003651 max=0.003867 Jy/beam ! Clean residual mean=0.000058 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.256345 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.256345 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=0.088115Jy sigma=0.000681 ! Fit after self-cal, rms=0.088115Jy sigma=0.000681 ! 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=0.088115Jy sigma=0.000681 ! Fit after self-cal, rms=0.100524Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9723 mas, bmaj=1.705 mas, bpa=-7.585 degrees ! Estimated noise=397.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183956 Jy ! Component: 100 - total flux cleaned = 0.00221971 Jy ! Component: 150 - total flux cleaned = 0.00253372 Jy ! Component: 200 - total flux cleaned = 0.00270491 Jy ! Total flux subtracted in 200 components = 0.00270491 Jy ! Clean residual min=-0.001796 max=0.002848 Jy/beam ! Clean residual mean=-0.000017 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.25905 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.25905 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=0.100482Jy sigma=0.000660 ! Fit after self-cal, rms=0.100750Jy 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) ! Added new window around map position (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264776 Jy ! Component: 100 - total flux cleaned = 0.00326502 Jy ! Component: 150 - total flux cleaned = 0.00321747 Jy ! Component: 200 - total flux cleaned = 0.00329813 Jy ! Total flux subtracted in 200 components = 0.00329813 Jy ! Clean residual min=-0.001572 max=0.002456 Jy/beam ! Clean residual mean=-0.000016 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.262348 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.262348 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=0.100672Jy sigma=0.000659 ! Fit after self-cal, rms=0.100663Jy sigma=0.000659 ! Inverting map ! Added new window around map position (4.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216913 Jy ! Component: 100 - total flux cleaned = 0.00289692 Jy ! Component: 150 - total flux cleaned = 0.00321574 Jy ! Component: 200 - total flux cleaned = 0.00342896 Jy ! Total flux subtracted in 200 components = 0.00342896 Jy ! Clean residual min=-0.001476 max=0.001834 Jy/beam ! Clean residual mean=-0.000013 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.265777 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.265777 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=0.100604Jy sigma=0.000658 ! Fit after self-cal, rms=0.100592Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-2.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142941 Jy ! Component: 100 - total flux cleaned = 0.00176017 Jy ! Component: 150 - total flux cleaned = 0.00197227 Jy ! Component: 200 - total flux cleaned = 0.0021325 Jy ! Total flux subtracted in 200 components = 0.0021325 Jy ! Clean residual min=-0.001492 max=0.001321 Jy/beam ! Clean residual mean=-0.000009 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.26791 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.26791 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=0.100560Jy sigma=0.000658 ! Fit after self-cal, rms=0.100558Jy sigma=0.000658 ! 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=0.100558Jy sigma=0.000658 ! Fit after self-cal, rms=0.102273Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9698 mas, bmaj=1.704 mas, bpa=-7.596 degrees ! Estimated noise=397.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149697 Jy ! Component: 100 - total flux cleaned = 0.00225729 Jy ! Component: 150 - total flux cleaned = 0.00253059 Jy ! Component: 200 - total flux cleaned = 0.00272205 Jy ! Total flux subtracted in 200 components = 0.00272205 Jy ! Clean residual min=-0.001249 max=0.001141 Jy/beam ! Clean residual mean=-0.000012 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.270632 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.270632 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=0.102244Jy sigma=0.000657 ! Fit after self-cal, rms=0.102249Jy sigma=0.000657 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 = 0.000231768 Jy ! Component: 100 - total flux cleaned = 0.000356116 Jy ! Component: 150 - total flux cleaned = 0.00047181 Jy ! Component: 200 - total flux cleaned = 0.000559036 Jy ! Total flux subtracted in 200 components = 0.000559036 Jy ! Clean residual min=-0.001176 max=0.001116 Jy/beam ! Clean residual mean=-0.000011 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.271191 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.271191 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=0.102238Jy sigma=0.000657 ! Fit after self-cal, rms=0.102237Jy sigma=0.000657 ! 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=0.102237Jy sigma=0.000657 ! Fit after self-cal, rms=0.102470Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=2.623 mas, bpa=-0.2256 degrees ! Estimated noise=497.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965825 Jy ! Component: 100 - total flux cleaned = 0.00135643 Jy ! Component: 150 - total flux cleaned = 0.00155227 Jy ! Component: 200 - total flux cleaned = 0.00169911 Jy ! Total flux subtracted in 200 components = 0.00169911 Jy ! Clean residual min=-0.001150 max=0.001172 Jy/beam ! Clean residual mean=-0.000024 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.27289 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.27289 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=0.102463Jy sigma=0.000657 ! Fit after self-cal, rms=0.102462Jy sigma=0.000657 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 = 8.60902e-05 Jy ! Component: 100 - total flux cleaned = 7.41345e-05 Jy ! Component: 150 - total flux cleaned = 9.60909e-05 Jy ! Component: 200 - total flux cleaned = 0.000106308 Jy ! Total flux subtracted in 200 components = 0.000106308 Jy ! Clean residual min=-0.001157 max=0.001156 Jy/beam ! Clean residual mean=-0.000024 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.272996 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.272996 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=0.102460Jy sigma=0.000657 ! Fit after self-cal, rms=0.102460Jy sigma=0.000657 ! 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=0.9681 mas, bmaj=1.702 mas, bpa=-7.579 degrees ! Estimated noise=397.154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9681 x 1.702 at -7.579 degrees (North through East) ! Clean map min=-0.00099067 max=0.15712 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=0.7806 mas, bmaj=1.44 mas, bpa=-7.876 degrees ! Estimated noise=629.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122199 Jy ! Component: 100 - total flux cleaned = 0.165084 Jy ! Component: 150 - total flux cleaned = 0.189477 Jy ! Component: 200 - total flux cleaned = 0.205705 Jy ! Total flux subtracted in 200 components = 0.205705 Jy ! Clean residual min=-0.004309 max=0.008984 Jy/beam ! Clean residual mean=-0.000021 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.205705 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.205705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9681 mas, bmaj=1.702 mas, bpa=-7.579 degrees ! Estimated noise=397.154 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 = 0.0163176 Jy ! Component: 100 - total flux cleaned = 0.0275305 Jy ! Component: 150 - total flux cleaned = 0.035781 Jy ! Component: 200 - total flux cleaned = 0.0420351 Jy ! Total flux subtracted in 200 components = 0.0420351 Jy ! Clean residual min=-0.001951 max=0.003657 Jy/beam ! Clean residual mean=-0.000026 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.247741 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.247741 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486771 Jy ! Component: 100 - total flux cleaned = 0.0087135 Jy ! Component: 150 - total flux cleaned = 0.0117776 Jy ! Component: 200 - total flux cleaned = 0.0142729 Jy ! Total flux subtracted in 200 components = 0.0142729 Jy ! Clean residual min=-0.001440 max=0.001731 Jy/beam ! Clean residual mean=-0.000019 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.262014 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.262013 Jy ! Inverting map ! Added new window around map position (2.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208829 Jy ! Component: 100 - total flux cleaned = 0.00379887 Jy ! Component: 150 - total flux cleaned = 0.0052383 Jy ! Component: 200 - total flux cleaned = 0.00647395 Jy ! Total flux subtracted in 200 components = 0.00647395 Jy ! Clean residual min=-0.001232 max=0.001259 Jy/beam ! Clean residual mean=-0.000014 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.268487 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 0.268487 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=2.222 mas, bmaj=2.623 mas, bpa=-0.2256 degrees ! Estimated noise=497.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153354 Jy ! Component: 100 - total flux cleaned = 0.00244882 Jy ! Component: 150 - total flux cleaned = 0.00295926 Jy ! Component: 200 - total flux cleaned = 0.00327516 Jy ! Total flux subtracted in 200 components = 0.00327516 Jy ! Clean residual min=-0.001437 max=0.001163 Jy/beam ! Clean residual mean=-0.000025 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.271763 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149489 Jy ! Component: 100 - total flux cleaned = 0.000237711 Jy ! Component: 150 - total flux cleaned = 0.000318705 Jy ! Component: 200 - total flux cleaned = 0.000427579 Jy ! Total flux subtracted in 200 components = 0.000427579 Jy ! Clean residual min=-0.001345 max=0.001146 Jy/beam ! Clean residual mean=-0.000024 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.27219 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 147 components and 0.27219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9681 mas, bmaj=1.702 mas, bpa=-7.579 degrees ! Estimated noise=397.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.44079e-05 Jy ! Component: 100 - total flux cleaned = 0.000181411 Jy ! Component: 150 - total flux cleaned = 0.000207272 Jy ! Component: 200 - total flux cleaned = 0.00023171 Jy ! Total flux subtracted in 200 components = 0.00023171 Jy ! Clean residual min=-0.001043 max=0.001059 Jy/beam ! Clean residual mean=-0.000012 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.272422 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.272422 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=0.102450Jy sigma=0.000657 ! Fit after self-cal, rms=0.102444Jy sigma=0.000656 wmodel J1848+3244_X_2017_04_28_pus_map.mod ! Writing 167 model components to file: J1848+3244_X_2017_04_28_pus_map.mod wobs J1848+3244_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1848+3244_X_2017_04_28_pus_uvs.fits wwins J1848+3244_X_2017_04_28_pus_map.win ! wwins: Wrote 6 windows to J1848+3244_X_2017_04_28_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 = -0.000114991 Jy ! Component: 100 - total flux cleaned = -0.000204918 Jy ! Component: 150 - total flux cleaned = -0.000290913 Jy ! Component: 200 - total flux cleaned = -0.000307428 Jy ! Component: 250 - total flux cleaned = -0.000306993 Jy ! Component: 300 - total flux cleaned = -0.000369047 Jy ! Component: 350 - total flux cleaned = -0.000429622 Jy ! Component: 400 - total flux cleaned = -0.000532299 Jy ! Component: 450 - total flux cleaned = -0.000603856 Jy ! Component: 500 - total flux cleaned = -0.00068773 Jy ! Component: 550 - total flux cleaned = -0.000797122 Jy ! Component: 600 - total flux cleaned = -0.000890765 Jy ! Component: 650 - total flux cleaned = -0.00100837 Jy ! Component: 700 - total flux cleaned = -0.00104624 Jy ! Component: 750 - total flux cleaned = -0.00107123 Jy ! Component: 800 - total flux cleaned = -0.0011087 Jy ! Component: 850 - total flux cleaned = -0.00118229 Jy ! Component: 900 - total flux cleaned = -0.00127835 Jy ! Component: 950 - total flux cleaned = -0.00134919 Jy ! Component: 1000 - total flux cleaned = -0.00144225 Jy ! Component: 1050 - total flux cleaned = -0.00154547 Jy ! Component: 1100 - total flux cleaned = -0.00163595 Jy ! Component: 1150 - total flux cleaned = -0.00173644 Jy ! Component: 1200 - total flux cleaned = -0.00180268 Jy ! Component: 1250 - total flux cleaned = -0.00188983 Jy ! Component: 1300 - total flux cleaned = -0.0019543 Jy ! Component: 1350 - total flux cleaned = -0.0020498 Jy ! Component: 1400 - total flux cleaned = -0.00211252 Jy ! Component: 1450 - total flux cleaned = -0.00217462 Jy ! Component: 1500 - total flux cleaned = -0.00221573 Jy ! Component: 1550 - total flux cleaned = -0.00229695 Jy ! Component: 1600 - total flux cleaned = -0.00237718 Jy ! Component: 1650 - total flux cleaned = -0.00244646 Jy ! Component: 1700 - total flux cleaned = -0.00251513 Jy ! Component: 1750 - total flux cleaned = -0.00260249 Jy ! Component: 1800 - total flux cleaned = -0.00265038 Jy ! Component: 1850 - total flux cleaned = -0.0027264 Jy ! Component: 1900 - total flux cleaned = -0.00277345 Jy ! Component: 1950 - total flux cleaned = -0.00285728 Jy ! Component: 2000 - total flux cleaned = -0.00290355 Jy ! Total flux subtracted in 2048 components = -0.00302224 Jy ! Clean residual min=-0.000521 max=0.000504 Jy/beam ! Clean residual mean=-0.000008 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.2694 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 305 components and 0.2694 Jy ![Exited script file: muppet] wmap "J1848+3244_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9681 x 1.702 at -7.579 degrees (North through East) ! Clean map min=-0.0008693 max=0.15643 Jy/beam ! Writing clean map to FITS file: J1848+3244_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166053 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318463 0.318463 0.636926 1.27385 2.5477 5.0954 10.1908 20.3816 40.7632 81.5265 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.156 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9681 x 1.702 at -7.579 degrees (North through East) ! Clean map min=-0.0008693 max=0.15643 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 J1848+3244_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:32:17 2019