! Started logfile: J0902+4310_X_2017_07_16_pus_uvs.log on Thu May 9 14:03:20 2019 obs J0902+4310_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0902+4310_X_2017_07_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765462 visibilities/baseline/integration-bin. ! Found source: J0902+4310 ! ! 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 1200 lines of history. ! ! Reading 34308 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 J0902+4310_X_2017_07_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.763674Jy sigma=0.006171 ! Fit after self-cal, rms=0.716997Jy sigma=0.005790 ! 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=0.7748 mas, bmaj=1.128 mas, bpa=11.93 degrees ! Estimated noise=1008.31 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 = 0.214397 Jy ! Component: 100 - total flux cleaned = 0.270268 Jy ! Total flux subtracted in 100 components = 0.270268 Jy ! Clean residual min=-0.007958 max=0.024151 Jy/beam ! Clean residual mean=-0.000085 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 0.270268 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.270268 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=0.097345Jy sigma=0.000731 ! Fit after self-cal, rms=0.097344Jy sigma=0.000731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261299 Jy ! Component: 100 - total flux cleaned = 0.0395939 Jy ! Total flux subtracted in 100 components = 0.0395939 Jy ! Clean residual min=-0.004387 max=0.006618 Jy/beam ! Clean residual mean=-0.000035 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.309862 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.309862 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=0.089393Jy sigma=0.000659 ! Fit after self-cal, rms=0.089385Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00783822 Jy ! Component: 100 - total flux cleaned = 0.0123912 Jy ! Total flux subtracted in 100 components = 0.0123912 Jy ! Clean residual min=-0.003805 max=0.003770 Jy/beam ! Clean residual mean=-0.000020 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.322253 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.322253 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=0.088685Jy sigma=0.000652 ! Fit after self-cal, rms=0.088679Jy sigma=0.000652 ! 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=0.9425 mas, bmaj=1.387 mas, bpa=12.19 degrees ! Estimated noise=479.603 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 = 0.00307461 Jy ! Component: 100 - total flux cleaned = 0.00485824 Jy ! Component: 150 - total flux cleaned = 0.00592734 Jy ! Component: 200 - total flux cleaned = 0.00624824 Jy ! Total flux subtracted in 200 components = 0.00624824 Jy ! Clean residual min=-0.002647 max=0.003673 Jy/beam ! Clean residual mean=-0.000030 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.328502 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.328502 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=0.088564Jy sigma=0.000651 ! Fit after self-cal, rms=0.088564Jy sigma=0.000651 ! 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 0.99 FD 1.00* HN 0.99 KP 0.99 ! LA 0.96 MK 0.98 NL 0.98 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.02 ! LA 0.98 MK 0.96 NL 0.98 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 0.96 ! LA 0.97 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 KP 0.99 ! LA 0.97 MK 1.01 NL 0.96 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.99 ! LA 0.98 MK 1.00 NL 0.98 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.99 KP 0.97 ! LA 0.99 MK 0.98 NL 0.99 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.05 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 0.96 ! LA 0.99 MK 0.97 NL 1.00 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.088564Jy sigma=0.000651 ! Fit after self-cal, rms=0.088301Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9476 mas, bmaj=1.391 mas, bpa=11.55 degrees ! Estimated noise=480.798 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 = -0.0012513 Jy ! Component: 100 - total flux cleaned = -0.00153424 Jy ! Component: 150 - total flux cleaned = -0.00163577 Jy ! Component: 200 - total flux cleaned = -0.00175206 Jy ! Total flux subtracted in 200 components = -0.00175206 Jy ! Clean residual min=-0.002132 max=0.003104 Jy/beam ! Clean residual mean=-0.000025 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.32675 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.32675 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=0.088266Jy sigma=0.000647 ! Fit after self-cal, rms=0.088266Jy sigma=0.000647 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334219 Jy ! Component: 100 - total flux cleaned = 0.0049388 Jy ! Component: 150 - total flux cleaned = 0.00564603 Jy ! Component: 200 - total flux cleaned = 0.00620402 Jy ! Total flux subtracted in 200 components = 0.00620402 Jy ! Clean residual min=-0.001718 max=0.002043 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.332954 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.332954 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=0.088119Jy sigma=0.000646 ! Fit after self-cal, rms=0.088103Jy sigma=0.000646 ! 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=0.088103Jy sigma=0.000646 ! Fit after self-cal, rms=0.087617Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9471 mas, bmaj=1.391 mas, bpa=11.76 degrees ! Estimated noise=480.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366577 Jy ! Component: 100 - total flux cleaned = 0.000829117 Jy ! Component: 150 - total flux cleaned = 0.00118125 Jy ! Component: 200 - total flux cleaned = 0.0014845 Jy ! Total flux subtracted in 200 components = 0.0014845 Jy ! Clean residual min=-0.001484 max=0.001583 Jy/beam ! Clean residual mean=-0.000016 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.334438 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.334438 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=0.087591Jy sigma=0.000643 ! Fit after self-cal, rms=0.087593Jy sigma=0.000643 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 (3.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150797 Jy ! Component: 100 - total flux cleaned = 0.0018174 Jy ! Component: 150 - total flux cleaned = 0.00189935 Jy ! Component: 200 - total flux cleaned = 0.00197164 Jy ! Total flux subtracted in 200 components = 0.00197164 Jy ! Clean residual min=-0.001250 max=0.001394 Jy/beam ! Clean residual mean=-0.000011 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.33641 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.33641 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=0.087562Jy sigma=0.000643 ! Fit after self-cal, rms=0.087560Jy sigma=0.000643 ! 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=0.087560Jy sigma=0.000643 ! Fit after self-cal, rms=0.087623Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9475 mas, bmaj=1.39 mas, bpa=11.76 degrees ! Estimated noise=480.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474368 Jy ! Component: 100 - total flux cleaned = 0.000686741 Jy ! Component: 150 - total flux cleaned = 0.00083438 Jy ! Component: 200 - total flux cleaned = 0.000930731 Jy ! Total flux subtracted in 200 components = 0.000930731 Jy ! Clean residual min=-0.001228 max=0.001307 Jy/beam ! Clean residual mean=-0.000009 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.33734 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.33734 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=0.087612Jy sigma=0.000643 ! Fit after self-cal, rms=0.087613Jy sigma=0.000643 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 = 0.000264772 Jy ! Component: 100 - total flux cleaned = 0.000352858 Jy ! Component: 150 - total flux cleaned = 0.000401372 Jy ! Component: 200 - total flux cleaned = 0.000447377 Jy ! Total flux subtracted in 200 components = 0.000447377 Jy ! Clean residual min=-0.001203 max=0.001306 Jy/beam ! Clean residual mean=-0.000008 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.337788 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.337788 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=0.087607Jy sigma=0.000643 ! Fit after self-cal, rms=0.087607Jy sigma=0.000643 ! 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=0.087607Jy sigma=0.000643 ! Fit after self-cal, rms=0.087630Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=2.465 mas, bpa=10.29 degrees ! Estimated noise=617.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.64063e-05 Jy ! Component: 100 - total flux cleaned = 0.000222775 Jy ! Component: 150 - total flux cleaned = 0.000362365 Jy ! Component: 200 - total flux cleaned = 0.000467987 Jy ! Total flux subtracted in 200 components = 0.000467987 Jy ! Clean residual min=-0.001390 max=0.001660 Jy/beam ! Clean residual mean=-0.000017 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.338256 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.338256 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=0.087629Jy sigma=0.000643 ! Fit after self-cal, rms=0.087628Jy sigma=0.000643 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 = 8.73123e-05 Jy ! Component: 100 - total flux cleaned = 0.000176237 Jy ! Component: 150 - total flux cleaned = 0.000241361 Jy ! Component: 200 - total flux cleaned = 0.000289909 Jy ! Total flux subtracted in 200 components = 0.000289909 Jy ! Clean residual min=-0.001360 max=0.001678 Jy/beam ! Clean residual mean=-0.000015 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.338546 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.338546 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=0.087628Jy sigma=0.000643 ! Fit after self-cal, rms=0.087628Jy sigma=0.000643 ! 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=0.9478 mas, bmaj=1.39 mas, bpa=11.77 degrees ! Estimated noise=480.442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9478 x 1.39 at 11.77 degrees (North through East) ! Clean map min=-0.0011128 max=0.2863 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=0.7797 mas, bmaj=1.128 mas, bpa=11.37 degrees ! Estimated noise=1012.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215147 Jy ! Component: 100 - total flux cleaned = 0.270682 Jy ! Component: 150 - total flux cleaned = 0.296237 Jy ! Component: 200 - total flux cleaned = 0.309359 Jy ! Total flux subtracted in 200 components = 0.309359 Jy ! Clean residual min=-0.003689 max=0.006304 Jy/beam ! Clean residual mean=-0.000041 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.309359 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.309359 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9478 mas, bmaj=1.39 mas, bpa=11.77 degrees ! Estimated noise=480.442 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 = 0.0085456 Jy ! Component: 100 - total flux cleaned = 0.0133829 Jy ! Component: 150 - total flux cleaned = 0.0168922 Jy ! Component: 200 - total flux cleaned = 0.0195427 Jy ! Total flux subtracted in 200 components = 0.0195427 Jy ! Clean residual min=-0.001571 max=0.001633 Jy/beam ! Clean residual mean=-0.000036 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.328901 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.328901 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=2.056 mas, bmaj=2.465 mas, bpa=10.29 degrees ! Estimated noise=617.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304755 Jy ! Component: 100 - total flux cleaned = 0.00484989 Jy ! Component: 150 - total flux cleaned = 0.00611614 Jy ! Component: 200 - total flux cleaned = 0.0070388 Jy ! Total flux subtracted in 200 components = 0.0070388 Jy ! Clean residual min=-0.001483 max=0.001654 Jy/beam ! Clean residual mean=-0.000035 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.33594 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 = 0.000683556 Jy ! Component: 100 - total flux cleaned = 0.0011983 Jy ! Component: 150 - total flux cleaned = 0.00158808 Jy ! Component: 200 - total flux cleaned = 0.00188326 Jy ! Total flux subtracted in 200 components = 0.00188326 Jy ! Clean residual min=-0.001401 max=0.001635 Jy/beam ! Clean residual mean=-0.000021 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.337823 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 109 components and 0.337823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9478 mas, bmaj=1.39 mas, bpa=11.77 degrees ! Estimated noise=480.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.68771e-05 Jy ! Component: 100 - total flux cleaned = -2.03537e-05 Jy ! Component: 150 - total flux cleaned = 8.05963e-05 Jy ! Component: 200 - total flux cleaned = 0.000111324 Jy ! Total flux subtracted in 200 components = 0.000111324 Jy ! Clean residual min=-0.001330 max=0.001486 Jy/beam ! Clean residual mean=-0.000008 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.337935 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.337935 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=0.087682Jy sigma=0.000643 ! Fit after self-cal, rms=0.087678Jy sigma=0.000643 wmodel J0902+4310_X_2017_07_16_pus_map.mod ! Writing 122 model components to file: J0902+4310_X_2017_07_16_pus_map.mod wobs J0902+4310_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0902+4310_X_2017_07_16_pus_uvs.fits wwins J0902+4310_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0902+4310_X_2017_07_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 = 0.000604983 Jy ! Component: 100 - total flux cleaned = 0.00104657 Jy ! Component: 150 - total flux cleaned = 0.00132225 Jy ! Component: 200 - total flux cleaned = 0.00156347 Jy ! Component: 250 - total flux cleaned = 0.00171112 Jy ! Component: 300 - total flux cleaned = 0.0018137 Jy ! Component: 350 - total flux cleaned = 0.00193289 Jy ! Component: 400 - total flux cleaned = 0.00202886 Jy ! Component: 450 - total flux cleaned = 0.00206639 Jy ! Component: 500 - total flux cleaned = 0.00206687 Jy ! Component: 550 - total flux cleaned = 0.00208516 Jy ! Component: 600 - total flux cleaned = 0.00208473 Jy ! Component: 650 - total flux cleaned = 0.00204972 Jy ! Component: 700 - total flux cleaned = 0.00208332 Jy ! Component: 750 - total flux cleaned = 0.00203355 Jy ! Component: 800 - total flux cleaned = 0.00206607 Jy ! Component: 850 - total flux cleaned = 0.00205008 Jy ! Component: 900 - total flux cleaned = 0.00203408 Jy ! Component: 950 - total flux cleaned = 0.00197226 Jy ! Component: 1000 - total flux cleaned = 0.00200266 Jy ! Component: 1050 - total flux cleaned = 0.00197266 Jy ! Component: 1100 - total flux cleaned = 0.00195793 Jy ! Component: 1150 - total flux cleaned = 0.00197221 Jy ! Component: 1200 - total flux cleaned = 0.00197205 Jy ! Component: 1250 - total flux cleaned = 0.00192953 Jy ! Component: 1300 - total flux cleaned = 0.00191547 Jy ! Component: 1350 - total flux cleaned = 0.00191538 Jy ! Component: 1400 - total flux cleaned = 0.00187461 Jy ! Component: 1450 - total flux cleaned = 0.00188802 Jy ! Component: 1500 - total flux cleaned = 0.00184844 Jy ! Component: 1550 - total flux cleaned = 0.00187474 Jy ! Component: 1600 - total flux cleaned = 0.00184879 Jy ! Component: 1650 - total flux cleaned = 0.00188721 Jy ! Component: 1700 - total flux cleaned = 0.0018617 Jy ! Component: 1750 - total flux cleaned = 0.00187426 Jy ! Component: 1800 - total flux cleaned = 0.00184962 Jy ! Component: 1850 - total flux cleaned = 0.00182543 Jy ! Component: 1900 - total flux cleaned = 0.00186182 Jy ! Component: 1950 - total flux cleaned = 0.00183813 Jy ! Component: 2000 - total flux cleaned = 0.00186171 Jy ! Total flux subtracted in 2048 components = 0.0018384 Jy ! Clean residual min=-0.000642 max=0.000588 Jy/beam ! Clean residual mean=-0.000005 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.339773 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 260 components and 0.339773 Jy ![Exited script file: muppet] wmap "J0902+4310_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9478 x 1.39 at 11.77 degrees (North through East) ! Clean map min=-0.00098296 max=0.2865 Jy/beam ! Writing clean map to FITS file: J0902+4310_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208414 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218231 0.218231 0.436462 0.872925 1.74585 3.4917 6.9834 13.9668 27.9336 55.8672 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9478 x 1.39 at 11.77 degrees (North through East) ! Clean map min=-0.00098296 max=0.2865 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 J0902+4310_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:22 2019