! Started logfile: J2254+6209_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:55:13 2019 obs J2254+6209_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2254+6209_X_2017_05_31_pus_uva.fits ! AN table 1: 354 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834526 visibilities/baseline/integration-bin. ! Found source: J2254+6209 ! ! 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 1698 lines of history. ! ! Reading 159528 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 J2254+6209_X_2017_05_31_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 425 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 437 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 466 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 466 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 521 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 437 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 543 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 543 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 489 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 543 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974118Jy sigma=0.008273 ! Fit after self-cal, rms=0.952079Jy sigma=0.008098 ! 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=0.7751 mas, bmaj=0.9813 mas, bpa=2.475 degrees ! Estimated noise=718.034 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 = 0.0354203 Jy ! Component: 100 - total flux cleaned = 0.0456244 Jy ! Total flux subtracted in 100 components = 0.0456244 Jy ! Clean residual min=-0.002270 max=0.004923 Jy/beam ! Clean residual mean=-0.000009 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0456245 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0456245 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=0.079813Jy sigma=0.000652 ! Fit after self-cal, rms=0.079474Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636706 Jy ! Component: 100 - total flux cleaned = 0.0105368 Jy ! Total flux subtracted in 100 components = 0.0105368 Jy ! Clean residual min=-0.001784 max=0.002797 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0561613 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0561613 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=0.078594Jy sigma=0.000641 ! Fit after self-cal, rms=0.078583Jy sigma=0.000641 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372123 Jy ! Component: 100 - total flux cleaned = 0.00623341 Jy ! Total flux subtracted in 100 components = 0.00623341 Jy ! Clean residual min=-0.001678 max=0.002150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0623947 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0623947 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=0.078307Jy sigma=0.000638 ! Fit after self-cal, rms=0.078302Jy sigma=0.000638 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.316 mas, bpa=-0.5523 degrees ! Estimated noise=214.53 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 (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003772 Jy ! Component: 100 - total flux cleaned = 0.00610875 Jy ! Component: 150 - total flux cleaned = 0.00769449 Jy ! Component: 200 - total flux cleaned = 0.00881207 Jy ! Total flux subtracted in 200 components = 0.00881207 Jy ! Clean residual min=-0.000868 max=0.000935 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0712068 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.0712068 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=0.078103Jy sigma=0.000636 ! Fit after self-cal, rms=0.078092Jy sigma=0.000636 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146545 Jy ! Component: 100 - total flux cleaned = 0.00203884 Jy ! Component: 150 - total flux cleaned = 0.00220714 Jy ! Component: 200 - total flux cleaned = 0.00232408 Jy ! Total flux subtracted in 200 components = 0.00232408 Jy ! Clean residual min=-0.000802 max=0.000899 Jy/beam ! Clean residual mean=0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0735309 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.0735308 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=0.078059Jy sigma=0.000636 ! Fit after self-cal, rms=0.078058Jy sigma=0.000636 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.04 KP 1.02 ! LA 0.98 MK 1.02 NL 1.06 OV 1.08 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.16 KP 0.96 ! LA 0.99 MK 1.07 NL 1.02 OV 1.08 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.05 KP 0.92 ! LA 1.00 MK 1.04 NL 1.02 OV 1.09 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.00 ! LA 1.03 MK 1.07 NL 1.00 OV 1.08 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 0.98 ! LA 0.98 MK 1.06 NL 0.95 OV 1.08 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.02 KP 0.96 ! LA 0.98 MK 1.02 NL 0.92 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 KP 1.01 ! LA 1.01 MK 0.97 NL 0.94 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.21 KP 0.97 ! LA 0.98 MK 0.97 NL 0.95 OV 0.98 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 9. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 0.99 NL 0.91 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.96 KP 0.99 ! LA 1.02 MK 0.96 NL 0.92 OV 1.00 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.93 KP 0.88 ! LA 0.99 MK 0.88 NL 0.94 OV 1.02 ! PT 1.03 SC 0.90 ! ! ! Correcting IF 12. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.92 KP 0.95 ! LA 0.98 MK 0.86 NL 0.91 OV 1.03 ! PT 1.03 SC 0.88 ! ! ! Fit before self-cal, rms=0.078058Jy sigma=0.000636 ! Fit after self-cal, rms=0.077519Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9964 mas, bmaj=1.311 mas, bpa=-0.5397 degrees ! Estimated noise=214.964 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 = 0.000787324 Jy ! Component: 100 - total flux cleaned = 0.000932382 Jy ! Component: 150 - total flux cleaned = 0.00100049 Jy ! Component: 200 - total flux cleaned = 0.00107283 Jy ! Total flux subtracted in 200 components = 0.00107283 Jy ! Clean residual min=-0.000637 max=0.000679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0746037 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0746037 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=0.077509Jy sigma=0.000635 ! Fit after self-cal, rms=0.077522Jy sigma=0.000635 ! 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=0.077522Jy sigma=0.000635 ! Fit after self-cal, rms=0.078223Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=1.314 mas, bpa=-0.5608 degrees ! Estimated noise=214.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058489 Jy ! Component: 100 - total flux cleaned = 0.00070182 Jy ! Component: 150 - total flux cleaned = 0.000770086 Jy ! Component: 200 - total flux cleaned = 0.000805761 Jy ! Total flux subtracted in 200 components = 0.000805761 Jy ! Clean residual min=-0.000585 max=0.000598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0754094 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.0754094 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=0.078216Jy sigma=0.000634 ! Fit after self-cal, rms=0.078259Jy sigma=0.000634 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 = 0.000189013 Jy ! Component: 100 - total flux cleaned = 0.000190042 Jy ! Component: 150 - total flux cleaned = 0.000178667 Jy ! Component: 200 - total flux cleaned = 0.000178644 Jy ! Total flux subtracted in 200 components = 0.000178644 Jy ! Clean residual min=-0.000582 max=0.000607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0755881 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0755881 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=0.078255Jy sigma=0.000634 ! Fit after self-cal, rms=0.078256Jy sigma=0.000634 ! Inverting map ! Added new window around map position (-12.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377219 Jy ! Component: 100 - total flux cleaned = 0.000520791 Jy ! Component: 150 - total flux cleaned = 0.000561709 Jy ! Component: 200 - total flux cleaned = 0.000586136 Jy ! Total flux subtracted in 200 components = 0.000586136 Jy ! Clean residual min=-0.000576 max=0.000538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0761742 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.0761742 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=0.078249Jy sigma=0.000634 ! Fit after self-cal, rms=0.078246Jy sigma=0.000634 ! 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=0.078246Jy sigma=0.000634 ! Fit after self-cal, rms=0.078228Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9825 mas, bmaj=1.311 mas, bpa=-0.8188 degrees ! Estimated noise=213.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408852 Jy ! Component: 100 - total flux cleaned = 0.000512637 Jy ! Component: 150 - total flux cleaned = 0.000601308 Jy ! Component: 200 - total flux cleaned = 0.000669966 Jy ! Total flux subtracted in 200 components = 0.000669966 Jy ! Clean residual min=-0.000572 max=0.000516 Jy/beam ! Clean residual mean=-0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0768442 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0768442 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=0.078223Jy sigma=0.000634 ! Fit after self-cal, rms=0.078231Jy sigma=0.000634 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 = 0.000166318 Jy ! Component: 100 - total flux cleaned = 0.000202559 Jy ! Component: 150 - total flux cleaned = 0.000213729 Jy ! Component: 200 - total flux cleaned = 0.00024421 Jy ! Total flux subtracted in 200 components = 0.00024421 Jy ! Clean residual min=-0.000565 max=0.000503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0770884 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.0770884 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=0.078228Jy sigma=0.000634 ! Fit after self-cal, rms=0.078227Jy sigma=0.000634 ! 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=0.078227Jy sigma=0.000634 ! Fit after self-cal, rms=0.078059Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=2.417 mas, bpa=15.16 degrees ! Estimated noise=278.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042443 Jy ! Component: 100 - total flux cleaned = 0.000542891 Jy ! Component: 150 - total flux cleaned = 0.000633875 Jy ! Component: 200 - total flux cleaned = 0.000683778 Jy ! Total flux subtracted in 200 components = 0.000683778 Jy ! Clean residual min=-0.000620 max=0.000486 Jy/beam ! Clean residual mean=-0.000005 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0777722 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.0777722 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=0.078057Jy sigma=0.000634 ! Fit after self-cal, rms=0.078058Jy sigma=0.000634 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 = 0.000121371 Jy ! Component: 100 - total flux cleaned = 0.000139915 Jy ! Component: 150 - total flux cleaned = 0.000162506 Jy ! Component: 200 - total flux cleaned = 0.00018356 Jy ! Total flux subtracted in 200 components = 0.00018356 Jy ! Clean residual min=-0.000611 max=0.000476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0779557 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.0779557 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=0.078057Jy sigma=0.000634 ! Fit after self-cal, rms=0.078056Jy sigma=0.000634 ! 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=0.978 mas, bmaj=1.31 mas, bpa=-0.8909 degrees ! Estimated noise=213.286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 1.31 at -0.8909 degrees (North through East) ! Clean map min=-0.00078845 max=0.046814 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=0.7553 mas, bmaj=0.9797 mas, bpa=0.9982 degrees ! Estimated noise=701.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337456 Jy ! Component: 100 - total flux cleaned = 0.045654 Jy ! Component: 150 - total flux cleaned = 0.0531492 Jy ! Component: 200 - total flux cleaned = 0.0586155 Jy ! Total flux subtracted in 200 components = 0.0586155 Jy ! Clean residual min=-0.001811 max=0.003181 Jy/beam ! Clean residual mean=-0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0586155 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0586155 Jy ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=1.31 mas, bpa=-0.8909 degrees ! Estimated noise=213.286 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 = 0.0063415 Jy ! Component: 100 - total flux cleaned = 0.0102003 Jy ! Component: 150 - total flux cleaned = 0.0127496 Jy ! Component: 200 - total flux cleaned = 0.0145211 Jy ! Total flux subtracted in 200 components = 0.0145211 Jy ! Clean residual min=-0.000777 max=0.001008 Jy/beam ! Clean residual mean=-0.000009 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0731366 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.0731366 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131592 Jy ! Component: 100 - total flux cleaned = 0.00233727 Jy ! Component: 150 - total flux cleaned = 0.00293498 Jy ! Component: 200 - total flux cleaned = 0.00321856 Jy ! Total flux subtracted in 200 components = 0.00321856 Jy ! Clean residual min=-0.000658 max=0.000646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0763552 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 73 components and 0.0763552 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=2.299 mas, bmaj=2.417 mas, bpa=15.16 degrees ! Estimated noise=278.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911432 Jy ! Component: 100 - total flux cleaned = 0.00108071 Jy ! Component: 150 - total flux cleaned = 0.00115875 Jy ! Component: 200 - total flux cleaned = 0.00123872 Jy ! Total flux subtracted in 200 components = 0.00123872 Jy ! Clean residual min=-0.000626 max=0.000531 Jy/beam ! Clean residual mean=-0.000006 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0775939 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 = 7.94314e-05 Jy ! Component: 100 - total flux cleaned = 0.000139067 Jy ! Component: 150 - total flux cleaned = 0.000183457 Jy ! Component: 200 - total flux cleaned = 0.000216017 Jy ! Total flux subtracted in 200 components = 0.000216017 Jy ! Clean residual min=-0.000621 max=0.000514 Jy/beam ! Clean residual mean=-0.000005 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0778099 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 106 components and 0.0778099 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=1.31 mas, bpa=-0.8909 degrees ! Estimated noise=213.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.63004e-06 Jy ! Component: 100 - total flux cleaned = -2.38172e-05 Jy ! Component: 150 - total flux cleaned = -9.93348e-06 Jy ! Component: 200 - total flux cleaned = -1.11223e-05 Jy ! Total flux subtracted in 200 components = -1.11223e-05 Jy ! Clean residual min=-0.000564 max=0.000537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0777988 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.0777988 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=0.078060Jy sigma=0.000634 ! Fit after self-cal, rms=0.078058Jy sigma=0.000634 wmodel J2254+6209_X_2017_05_31_pus_map.mod ! Writing 120 model components to file: J2254+6209_X_2017_05_31_pus_map.mod wobs J2254+6209_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2254+6209_X_2017_05_31_pus_uvs.fits wwins J2254+6209_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J2254+6209_X_2017_05_31_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 = -7.22219e-05 Jy ! Component: 100 - total flux cleaned = -0.000119288 Jy ! Component: 150 - total flux cleaned = -0.000182664 Jy ! Component: 200 - total flux cleaned = -0.000191342 Jy ! Component: 250 - total flux cleaned = -0.000191231 Jy ! Component: 300 - total flux cleaned = -0.000182882 Jy ! Component: 350 - total flux cleaned = -0.000191098 Jy ! Component: 400 - total flux cleaned = -0.000223066 Jy ! Component: 450 - total flux cleaned = -0.000238672 Jy ! Component: 500 - total flux cleaned = -0.000246292 Jy ! Component: 550 - total flux cleaned = -0.000246223 Jy ! Component: 600 - total flux cleaned = -0.000238658 Jy ! Component: 650 - total flux cleaned = -0.000268017 Jy ! Component: 700 - total flux cleaned = -0.000253481 Jy ! Component: 750 - total flux cleaned = -0.000282152 Jy ! Component: 800 - total flux cleaned = -0.000303229 Jy ! Component: 850 - total flux cleaned = -0.000331144 Jy ! Component: 900 - total flux cleaned = -0.000345092 Jy ! Component: 950 - total flux cleaned = -0.000365646 Jy ! Component: 1000 - total flux cleaned = -0.000433009 Jy ! Component: 1050 - total flux cleaned = -0.000452871 Jy ! Component: 1100 - total flux cleaned = -0.000466075 Jy ! Component: 1150 - total flux cleaned = -0.000498805 Jy ! Component: 1200 - total flux cleaned = -0.000511824 Jy ! Component: 1250 - total flux cleaned = -0.00053749 Jy ! Component: 1300 - total flux cleaned = -0.000594539 Jy ! Component: 1350 - total flux cleaned = -0.000644776 Jy ! Component: 1400 - total flux cleaned = -0.000669609 Jy ! Component: 1450 - total flux cleaned = -0.000712765 Jy ! Component: 1500 - total flux cleaned = -0.00073109 Jy ! Component: 1550 - total flux cleaned = -0.000767486 Jy ! Component: 1600 - total flux cleaned = -0.000797536 Jy ! Component: 1650 - total flux cleaned = -0.000839169 Jy ! Component: 1700 - total flux cleaned = -0.00085686 Jy ! Component: 1750 - total flux cleaned = -0.00088027 Jy ! Component: 1800 - total flux cleaned = -0.00090928 Jy ! Component: 1850 - total flux cleaned = -0.000932292 Jy ! Component: 1900 - total flux cleaned = -0.00096084 Jy ! Component: 1950 - total flux cleaned = -0.000977867 Jy ! Component: 2000 - total flux cleaned = -0.00101168 Jy ! Total flux subtracted in 2048 components = -0.0010507 Jy ! Clean residual min=-0.000313 max=0.000279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0767481 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 274 components and 0.0767481 Jy ![Exited script file: muppet] wmap "J2254+6209_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 1.31 at -0.8909 degrees (North through East) ! Clean map min=-0.00068574 max=0.046706 Jy/beam ! Writing clean map to FITS file: J2254+6209_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0467063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.656434 0.656434 1.31287 2.62574 5.25147 10.5029 21.0059 42.0118 84.0236 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 1.31 at -0.8909 degrees (North through East) ! Clean map min=-0.00068574 max=0.046706 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 J2254+6209_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:55:23 2019