! Started logfile: J2301+5706_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:02 2019 obs J2301+5706_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2301+5706_X_2017_02_24_pus_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977305 visibilities/baseline/integration-bin. ! Found source: J2301+5706 ! ! 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 1882 lines of history. ! ! Reading 74412 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 J2301+5706_X_2017_02_24_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.820172Jy sigma=0.006829 ! Fit after self-cal, rms=0.807032Jy sigma=0.006725 ! 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=0.7596 mas, bmaj=1.024 mas, bpa=-9.912 degrees ! Estimated noise=805.08 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 = 0.142422 Jy ! Component: 100 - total flux cleaned = 0.184051 Jy ! Total flux subtracted in 100 components = 0.184051 Jy ! Clean residual min=-0.007324 max=0.018694 Jy/beam ! Clean residual mean=-0.000032 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.184051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.184051 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=0.093200Jy sigma=0.000730 ! Fit after self-cal, rms=0.093194Jy sigma=0.000729 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021341 Jy ! Component: 100 - total flux cleaned = 0.0338048 Jy ! Total flux subtracted in 100 components = 0.0338048 Jy ! Clean residual min=-0.004229 max=0.006334 Jy/beam ! Clean residual mean=-0.000018 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.217855 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.217855 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=0.087275Jy sigma=0.000671 ! Fit after self-cal, rms=0.087277Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076347 Jy ! Component: 100 - total flux cleaned = 0.0123281 Jy ! Total flux subtracted in 100 components = 0.0123281 Jy ! Clean residual min=-0.003707 max=0.005617 Jy/beam ! Clean residual mean=-0.000013 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.230183 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.230183 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=0.086619Jy sigma=0.000664 ! Fit after self-cal, rms=0.086619Jy sigma=0.000664 ! Inverting map ! Added new window around map position (3.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554011 Jy ! Component: 100 - total flux cleaned = 0.0089322 Jy ! Total flux subtracted in 100 components = 0.0089322 Jy ! Clean residual min=-0.003669 max=0.003825 Jy/beam ! Clean residual mean=-0.000007 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.239116 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.239116 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=0.086239Jy sigma=0.000660 ! Fit after self-cal, rms=0.086213Jy sigma=0.000660 ! 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=0.985 mas, bmaj=1.312 mas, bpa=-5.859 degrees ! Estimated noise=314.858 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 (4.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471964 Jy ! Component: 100 - total flux cleaned = 0.00786685 Jy ! Component: 150 - total flux cleaned = 0.0102771 Jy ! Component: 200 - total flux cleaned = 0.0117719 Jy ! Total flux subtracted in 200 components = 0.0117719 Jy ! Clean residual min=-0.002514 max=0.002430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.250888 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.250888 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=0.085899Jy sigma=0.000657 ! Fit after self-cal, rms=0.085871Jy sigma=0.000657 ! 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 0.95 FD 1.02 HN 1.02 KP 0.98 ! LA 1.03 MK 0.97 NL 0.98 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.98 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.97 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.98 ! LA 0.98 MK 1.06 NL 0.97 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.06 KP 0.97 ! LA 1.05 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.97 ! LA 1.00 MK 1.05 NL 0.99 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 0.96 ! LA 1.02 MK 0.96 NL 0.98 OV 1.02 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.96 ! LA 1.00 MK 1.07 NL 0.98 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 0.96 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 0.96 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.01 ! LA 0.98 MK 0.98 NL 0.98 OV 1.03 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.085871Jy sigma=0.000657 ! Fit after self-cal, rms=0.085834Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.322 mas, bpa=-6.511 degrees ! Estimated noise=315.928 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 (2.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026694 Jy ! Component: 100 - total flux cleaned = 0.00362633 Jy ! Component: 150 - total flux cleaned = 0.00404506 Jy ! Component: 200 - total flux cleaned = 0.00435258 Jy ! Total flux subtracted in 200 components = 0.00435258 Jy ! Clean residual min=-0.001541 max=0.001466 Jy/beam ! Clean residual mean=-0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.25524 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.25524 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=0.085730Jy sigma=0.000652 ! Fit after self-cal, rms=0.085726Jy sigma=0.000652 ! 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=0.085726Jy sigma=0.000652 ! Fit after self-cal, rms=0.087098Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9963 mas, bmaj=1.32 mas, bpa=-6.196 degrees ! Estimated noise=316.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281824 Jy ! Component: 100 - total flux cleaned = 0.00078017 Jy ! Component: 150 - total flux cleaned = 0.00113153 Jy ! Component: 200 - total flux cleaned = 0.00130239 Jy ! Total flux subtracted in 200 components = 0.00130239 Jy ! Clean residual min=-0.001038 max=0.001116 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.256543 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.256543 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=0.087070Jy sigma=0.000650 ! Fit after self-cal, rms=0.087088Jy 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 = 0.000372892 Jy ! Component: 100 - total flux cleaned = 0.000500607 Jy ! Component: 150 - total flux cleaned = 0.000596647 Jy ! Component: 200 - total flux cleaned = 0.000710604 Jy ! Total flux subtracted in 200 components = 0.000710604 Jy ! Clean residual min=-0.001012 max=0.001054 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.257253 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.257253 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=0.087075Jy sigma=0.000650 ! Fit after self-cal, rms=0.087075Jy sigma=0.000650 ! 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=0.087075Jy sigma=0.000650 ! Fit after self-cal, rms=0.087168Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9971 mas, bmaj=1.319 mas, bpa=-6.037 degrees ! Estimated noise=316.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1918e-05 Jy ! Component: 100 - total flux cleaned = 0.000207119 Jy ! Component: 150 - total flux cleaned = 0.000310089 Jy ! Component: 200 - total flux cleaned = 0.000406133 Jy ! Total flux subtracted in 200 components = 0.000406133 Jy ! Clean residual min=-0.000930 max=0.000989 Jy/beam ! Clean residual mean=-0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.257659 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.257659 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=0.087158Jy sigma=0.000650 ! Fit after self-cal, rms=0.087159Jy 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 = 0.00013622 Jy ! Component: 100 - total flux cleaned = 0.000208544 Jy ! Component: 150 - total flux cleaned = 0.00025997 Jy ! Component: 200 - total flux cleaned = 0.000308331 Jy ! Total flux subtracted in 200 components = 0.000308331 Jy ! Clean residual min=-0.000924 max=0.000940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.257968 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.257967 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=0.087153Jy sigma=0.000650 ! Fit after self-cal, rms=0.087153Jy 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=0.087153Jy sigma=0.000650 ! Fit after self-cal, rms=0.087220Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=2.476 mas, bpa=7.788 degrees ! Estimated noise=397.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748972 Jy ! Component: 100 - total flux cleaned = 0.000861234 Jy ! Component: 150 - total flux cleaned = 0.000917694 Jy ! Component: 200 - total flux cleaned = 0.000933642 Jy ! Total flux subtracted in 200 components = 0.000933642 Jy ! Clean residual min=-0.001230 max=0.001284 Jy/beam ! Clean residual mean=-0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.258901 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.258901 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=0.087219Jy sigma=0.000650 ! Fit after self-cal, rms=0.087219Jy 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 = 7.55951e-05 Jy ! Component: 100 - total flux cleaned = 0.000113963 Jy ! Component: 150 - total flux cleaned = 0.000127918 Jy ! Component: 200 - total flux cleaned = 0.000147566 Jy ! Total flux subtracted in 200 components = 0.000147566 Jy ! Clean residual min=-0.001244 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.259049 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.259049 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=0.087219Jy sigma=0.000650 ! Fit after self-cal, rms=0.087219Jy 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=0.9975 mas, bmaj=1.319 mas, bpa=-5.941 degrees ! Estimated noise=316.096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 1.319 at -5.941 degrees (North through East) ! Clean map min=-0.00083021 max=0.19667 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=0.7673 mas, bmaj=1.03 mas, bpa=-10.4 degrees ! Estimated noise=812.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143427 Jy ! Component: 100 - total flux cleaned = 0.184401 Jy ! Component: 150 - total flux cleaned = 0.204953 Jy ! Component: 200 - total flux cleaned = 0.216844 Jy ! Total flux subtracted in 200 components = 0.216844 Jy ! Clean residual min=-0.003456 max=0.006038 Jy/beam ! Clean residual mean=-0.000026 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.216844 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 0.216844 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.319 mas, bpa=-5.941 degrees ! Estimated noise=316.096 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 = 0.00974291 Jy ! Component: 100 - total flux cleaned = 0.0165583 Jy ! Component: 150 - total flux cleaned = 0.0217197 Jy ! Component: 200 - total flux cleaned = 0.0257248 Jy ! Total flux subtracted in 200 components = 0.0257248 Jy ! Clean residual min=-0.001574 max=0.002355 Jy/beam ! Clean residual mean=-0.000028 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.242569 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.242569 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315803 Jy ! Component: 100 - total flux cleaned = 0.00569643 Jy ! Component: 150 - total flux cleaned = 0.00777477 Jy ! Component: 200 - total flux cleaned = 0.00949576 Jy ! Total flux subtracted in 200 components = 0.00949576 Jy ! Clean residual min=-0.001292 max=0.001380 Jy/beam ! Clean residual mean=-0.000014 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.252065 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.252065 Jy ! Inverting map ! Added new window around map position (6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155091 Jy ! Component: 100 - total flux cleaned = 0.00282694 Jy ! Component: 150 - total flux cleaned = 0.00391621 Jy ! Component: 200 - total flux cleaned = 0.00481822 Jy ! Total flux subtracted in 200 components = 0.00481822 Jy ! Clean residual min=-0.001077 max=0.001033 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.256883 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.256883 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=2.321 mas, bmaj=2.476 mas, bpa=7.788 degrees ! Estimated noise=397.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109738 Jy ! Component: 100 - total flux cleaned = 0.00175529 Jy ! Component: 150 - total flux cleaned = 0.00222171 Jy ! Component: 200 - total flux cleaned = 0.00250677 Jy ! Total flux subtracted in 200 components = 0.00250677 Jy ! Clean residual min=-0.001237 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.25939 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 = 0.000140744 Jy ! Component: 100 - total flux cleaned = 0.000252202 Jy ! Component: 150 - total flux cleaned = 0.000306446 Jy ! Component: 200 - total flux cleaned = 0.000339692 Jy ! Total flux subtracted in 200 components = 0.000339692 Jy ! Clean residual min=-0.001237 max=0.001056 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.259729 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 113 components and 0.25973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.319 mas, bpa=-5.941 degrees ! Estimated noise=316.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.98324e-05 Jy ! Component: 100 - total flux cleaned = -9.6532e-06 Jy ! Component: 150 - total flux cleaned = 1.86491e-05 Jy ! Component: 200 - total flux cleaned = 1.82652e-05 Jy ! Total flux subtracted in 200 components = 1.82652e-05 Jy ! Clean residual min=-0.000953 max=0.000908 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.259748 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 115 components and 0.259748 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=0.087246Jy sigma=0.000650 ! Fit after self-cal, rms=0.087240Jy sigma=0.000650 wmodel J2301+5706_X_2017_02_24_pus_map.mod ! Writing 115 model components to file: J2301+5706_X_2017_02_24_pus_map.mod wobs J2301+5706_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2301+5706_X_2017_02_24_pus_uvs.fits wwins J2301+5706_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J2301+5706_X_2017_02_24_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 = -0.000111887 Jy ! Component: 100 - total flux cleaned = -6.41289e-05 Jy ! Component: 150 - total flux cleaned = 7.36218e-05 Jy ! Component: 200 - total flux cleaned = 0.000162342 Jy ! Component: 250 - total flux cleaned = 0.000262839 Jy ! Component: 300 - total flux cleaned = 0.000333017 Jy ! Component: 350 - total flux cleaned = 0.000415111 Jy ! Component: 400 - total flux cleaned = 0.000482033 Jy ! Component: 450 - total flux cleaned = 0.000534704 Jy ! Component: 500 - total flux cleaned = 0.000586652 Jy ! Component: 550 - total flux cleaned = 0.00063754 Jy ! Component: 600 - total flux cleaned = 0.000675238 Jy ! Component: 650 - total flux cleaned = 0.000736896 Jy ! Component: 700 - total flux cleaned = 0.000712304 Jy ! Component: 750 - total flux cleaned = 0.000736116 Jy ! Component: 800 - total flux cleaned = 0.000712333 Jy ! Component: 850 - total flux cleaned = 0.000712587 Jy ! Component: 900 - total flux cleaned = 0.000712714 Jy ! Component: 950 - total flux cleaned = 0.00072417 Jy ! Component: 1000 - total flux cleaned = 0.000724171 Jy ! Component: 1050 - total flux cleaned = 0.000724047 Jy ! Component: 1100 - total flux cleaned = 0.000723934 Jy ! Component: 1150 - total flux cleaned = 0.000691238 Jy ! Component: 1200 - total flux cleaned = 0.000669694 Jy ! Component: 1250 - total flux cleaned = 0.000648264 Jy ! Component: 1300 - total flux cleaned = 0.000616509 Jy ! Component: 1350 - total flux cleaned = 0.000606047 Jy ! Component: 1400 - total flux cleaned = 0.000595976 Jy ! Component: 1450 - total flux cleaned = 0.000575552 Jy ! Component: 1500 - total flux cleaned = 0.000595744 Jy ! Component: 1550 - total flux cleaned = 0.00059555 Jy ! Component: 1600 - total flux cleaned = 0.000585469 Jy ! Component: 1650 - total flux cleaned = 0.000545991 Jy ! Component: 1700 - total flux cleaned = 0.000585037 Jy ! Component: 1750 - total flux cleaned = 0.000555979 Jy ! Component: 1800 - total flux cleaned = 0.000536715 Jy ! Component: 1850 - total flux cleaned = 0.00054608 Jy ! Component: 1900 - total flux cleaned = 0.000508253 Jy ! Component: 1950 - total flux cleaned = 0.000536351 Jy ! Component: 2000 - total flux cleaned = 0.000508378 Jy ! Total flux subtracted in 2048 components = 0.000480807 Jy ! Clean residual min=-0.000460 max=0.000551 Jy/beam ! Clean residual mean=0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.260229 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 266 components and 0.260229 Jy ![Exited script file: muppet] wmap "J2301+5706_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 1.319 at -5.941 degrees (North through East) ! Clean map min=-0.00070957 max=0.19682 Jy/beam ! Writing clean map to FITS file: J2301+5706_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254219 0.254219 0.508439 1.01688 2.03376 4.06751 8.13502 16.27 32.5401 65.0802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 1.319 at -5.941 degrees (North through East) ! Clean map min=-0.00070957 max=0.19682 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 J2301+5706_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:07 2019