! Started logfile: J1304+6353_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:11 2019 obs J1304+6353_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1304+6353_X_2017_05_27_pus_uva.fits ! AN table 1: 232 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956992 visibilities/baseline/integration-bin. ! Found source: J1304+6353 ! ! 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 1033 lines of history. ! ! Reading 119892 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 J1304+6353_X_2017_05_27_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953964Jy sigma=0.008157 ! Fit after self-cal, rms=0.940043Jy sigma=0.008055 ! 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=0.8452 mas, bmaj=0.8877 mas, bpa=-23.24 degrees ! Estimated noise=729.688 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 = 0.0466189 Jy ! Component: 100 - total flux cleaned = 0.0583107 Jy ! Total flux subtracted in 100 components = 0.0583107 Jy ! Clean residual min=-0.002747 max=0.008934 Jy/beam ! Clean residual mean=-0.000006 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0583107 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0583107 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=0.080383Jy sigma=0.000657 ! Fit after self-cal, rms=0.080294Jy sigma=0.000656 ! Inverting map ! Added new window around map position (0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080916 Jy ! Component: 100 - total flux cleaned = 0.0126227 Jy ! Total flux subtracted in 100 components = 0.0126227 Jy ! Clean residual min=-0.002259 max=0.003639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0709334 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0709334 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=0.079263Jy sigma=0.000647 ! Fit after self-cal, rms=0.079154Jy sigma=0.000646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417144 Jy ! Component: 100 - total flux cleaned = 0.00633234 Jy ! Total flux subtracted in 100 components = 0.00633234 Jy ! Clean residual min=-0.002186 max=0.002646 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0772658 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0772658 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=0.078885Jy sigma=0.000643 ! Fit after self-cal, rms=0.078845Jy sigma=0.000643 ! 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=1.086 mas, bmaj=1.182 mas, bpa=-13.77 degrees ! Estimated noise=244.314 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 (1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314554 Jy ! Component: 100 - total flux cleaned = 0.00486846 Jy ! Component: 150 - total flux cleaned = 0.0059246 Jy ! Component: 200 - total flux cleaned = 0.00660947 Jy ! Total flux subtracted in 200 components = 0.00660947 Jy ! Clean residual min=-0.000869 max=0.002116 Jy/beam ! Clean residual mean=0.000006 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0838752 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.0838752 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=0.078720Jy sigma=0.000642 ! Fit after self-cal, rms=0.078686Jy sigma=0.000642 ! Inverting map ! Added new window around map position (1.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210327 Jy ! Component: 100 - total flux cleaned = 0.00334988 Jy ! Component: 150 - total flux cleaned = 0.00422436 Jy ! Component: 200 - total flux cleaned = 0.00467332 Jy ! Total flux subtracted in 200 components = 0.00467332 Jy ! Clean residual min=-0.000831 max=0.000839 Jy/beam ! Clean residual mean=0.000009 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0885485 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0885485 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=0.078623Jy sigma=0.000641 ! Fit after self-cal, rms=0.078606Jy sigma=0.000641 ! 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 0.98 HN 1.02 KP 1.01 ! LA 1.01 MK 0.95 NL 0.99 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 1.01 ! LA 1.01 MK 0.97 NL 1.04 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.99 ! LA 1.00 MK 1.02 NL 0.99 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.96 OV 1.06 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 1.03 MK 1.03 NL 0.97 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 1.01 ! LA 1.01 MK 0.95 NL 1.01 OV 1.04 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00 KP 1.00 ! LA 0.96 MK 0.97 NL 0.95 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 0.99 ! LA 1.03 MK 1.02 NL 0.99 OV 1.03 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.96 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 1.02 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 0.93 KP 1.02 ! LA 1.01 MK 0.94 NL 1.06 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.078606Jy sigma=0.000641 ! Fit after self-cal, rms=0.077978Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.182 mas, bpa=-14.8 degrees ! Estimated noise=244.263 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 = 0.00106996 Jy ! Component: 100 - total flux cleaned = 0.00166539 Jy ! Component: 150 - total flux cleaned = 0.00183851 Jy ! Component: 200 - total flux cleaned = 0.00189572 Jy ! Total flux subtracted in 200 components = 0.00189572 Jy ! Clean residual min=-0.000738 max=0.000749 Jy/beam ! Clean residual mean=0.000006 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0904443 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.0904442 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=0.077960Jy sigma=0.000641 ! Fit after self-cal, rms=0.077951Jy sigma=0.000640 ! 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=0.077951Jy sigma=0.000640 ! Fit after self-cal, rms=0.078070Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.177 mas, bpa=-13.94 degrees ! Estimated noise=244.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447113 Jy ! Component: 100 - total flux cleaned = 0.000697305 Jy ! Component: 150 - total flux cleaned = 0.000816335 Jy ! Component: 200 - total flux cleaned = 0.000875629 Jy ! Total flux subtracted in 200 components = 0.000875629 Jy ! Clean residual min=-0.000673 max=0.000618 Jy/beam ! Clean residual mean=0.000005 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0913199 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.0913198 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=0.078061Jy sigma=0.000640 ! Fit after self-cal, rms=0.078076Jy sigma=0.000640 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 = 0.000104077 Jy ! Component: 100 - total flux cleaned = 0.000227912 Jy ! Component: 150 - total flux cleaned = 0.000227275 Jy ! Component: 200 - total flux cleaned = 0.000215537 Jy ! Total flux subtracted in 200 components = 0.000215537 Jy ! Clean residual min=-0.000656 max=0.000621 Jy/beam ! Clean residual mean=0.000005 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0915354 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.0915354 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=0.078071Jy sigma=0.000640 ! Fit after self-cal, rms=0.078070Jy sigma=0.000639 ! 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=0.078070Jy sigma=0.000639 ! Fit after self-cal, rms=0.078206Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.175 mas, bpa=-13.42 degrees ! Estimated noise=244.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304577 Jy ! Component: 100 - total flux cleaned = 0.000494355 Jy ! Component: 150 - total flux cleaned = 0.000552617 Jy ! Component: 200 - total flux cleaned = 0.000552835 Jy ! Total flux subtracted in 200 components = 0.000552835 Jy ! Clean residual min=-0.000633 max=0.000618 Jy/beam ! Clean residual mean=0.000004 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0920882 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.0920882 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=0.078201Jy sigma=0.000639 ! Fit after self-cal, rms=0.078203Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.01903e-05 Jy ! Component: 100 - total flux cleaned = 0.000112645 Jy ! Component: 150 - total flux cleaned = 0.000122694 Jy ! Component: 200 - total flux cleaned = 0.000122416 Jy ! Total flux subtracted in 200 components = 0.000122416 Jy ! Clean residual min=-0.000631 max=0.000625 Jy/beam ! Clean residual mean=0.000004 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0922106 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.0922106 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=0.078200Jy sigma=0.000639 ! Fit after self-cal, rms=0.078199Jy sigma=0.000639 ! 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=0.078199Jy sigma=0.000639 ! Fit after self-cal, rms=0.078240Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=2.519 mas, bpa=76.48 degrees ! Estimated noise=314.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172101 Jy ! Component: 100 - total flux cleaned = 0.00024161 Jy ! Component: 150 - total flux cleaned = 0.000263723 Jy ! Component: 200 - total flux cleaned = 0.000263746 Jy ! Total flux subtracted in 200 components = 0.000263746 Jy ! Clean residual min=-0.000577 max=0.000599 Jy/beam ! Clean residual mean=0.000010 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0924744 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.0924744 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=0.078238Jy sigma=0.000639 ! Fit after self-cal, rms=0.078237Jy sigma=0.000639 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 = -2.73313e-06 Jy ! Component: 100 - total flux cleaned = 2.0196e-05 Jy ! Component: 150 - total flux cleaned = 1.98246e-05 Jy ! Component: 200 - total flux cleaned = 1.99933e-05 Jy ! Total flux subtracted in 200 components = 1.99933e-05 Jy ! Clean residual min=-0.000581 max=0.000584 Jy/beam ! Clean residual mean=0.000010 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0924944 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.0924943 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=0.078237Jy sigma=0.000639 ! Fit after self-cal, rms=0.078236Jy sigma=0.000639 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.174 mas, bpa=-13.1 degrees ! Estimated noise=245.011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.174 at -13.1 degrees (North through East) ! Clean map min=-0.00056581 max=0.05865 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=0.8479 mas, bmaj=0.8807 mas, bpa=-23.97 degrees ! Estimated noise=727.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460776 Jy ! Component: 100 - total flux cleaned = 0.0614307 Jy ! Component: 150 - total flux cleaned = 0.0696165 Jy ! Component: 200 - total flux cleaned = 0.0745796 Jy ! Total flux subtracted in 200 components = 0.0745796 Jy ! Clean residual min=-0.002011 max=0.002772 Jy/beam ! Clean residual mean=-0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0745797 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0745797 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.174 mas, bpa=-13.1 degrees ! Estimated noise=245.011 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 = 0.00501613 Jy ! Component: 100 - total flux cleaned = 0.00834049 Jy ! Component: 150 - total flux cleaned = 0.0106824 Jy ! Component: 200 - total flux cleaned = 0.0123847 Jy ! Total flux subtracted in 200 components = 0.0123847 Jy ! Clean residual min=-0.000801 max=0.000988 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0869643 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.0869643 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131478 Jy ! Component: 100 - total flux cleaned = 0.00235276 Jy ! Component: 150 - total flux cleaned = 0.00318132 Jy ! Component: 200 - total flux cleaned = 0.00384314 Jy ! Total flux subtracted in 200 components = 0.00384314 Jy ! Clean residual min=-0.000659 max=0.000563 Jy/beam ! Clean residual mean=0.000003 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0908075 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.0908075 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=2.351 mas, bmaj=2.519 mas, bpa=76.48 degrees ! Estimated noise=314.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766417 Jy ! Component: 100 - total flux cleaned = 0.00120145 Jy ! Component: 150 - total flux cleaned = 0.00134587 Jy ! Component: 200 - total flux cleaned = 0.00141325 Jy ! Total flux subtracted in 200 components = 0.00141325 Jy ! Clean residual min=-0.000583 max=0.000580 Jy/beam ! Clean residual mean=0.000010 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0922207 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 = 2.46572e-05 Jy ! Component: 100 - total flux cleaned = 4.63926e-05 Jy ! Component: 150 - total flux cleaned = 6.58044e-05 Jy ! Component: 200 - total flux cleaned = 7.74683e-05 Jy ! Total flux subtracted in 200 components = 7.74683e-05 Jy ! Clean residual min=-0.000574 max=0.000579 Jy/beam ! Clean residual mean=0.000010 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0922982 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 91 components and 0.0922982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.174 mas, bpa=-13.1 degrees ! Estimated noise=245.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.09733e-05 Jy ! Component: 100 - total flux cleaned = 5.43345e-05 Jy ! Component: 150 - total flux cleaned = 7.46472e-05 Jy ! Component: 200 - total flux cleaned = 9.33453e-05 Jy ! Total flux subtracted in 200 components = 9.33453e-05 Jy ! Clean residual min=-0.000604 max=0.000587 Jy/beam ! Clean residual mean=0.000004 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0923916 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.0923916 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=0.078234Jy sigma=0.000639 ! Fit after self-cal, rms=0.078231Jy sigma=0.000639 wmodel J1304+6353_X_2017_05_27_pus_map.mod ! Writing 107 model components to file: J1304+6353_X_2017_05_27_pus_map.mod wobs J1304+6353_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1304+6353_X_2017_05_27_pus_uvs.fits wwins J1304+6353_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J1304+6353_X_2017_05_27_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 = -4.65902e-05 Jy ! Component: 100 - total flux cleaned = -5.61263e-05 Jy ! Component: 150 - total flux cleaned = -8.39386e-05 Jy ! Component: 200 - total flux cleaned = -0.000119713 Jy ! Component: 250 - total flux cleaned = -0.000145641 Jy ! Component: 300 - total flux cleaned = -0.000171007 Jy ! Component: 350 - total flux cleaned = -0.000195753 Jy ! Component: 400 - total flux cleaned = -0.00020377 Jy ! Component: 450 - total flux cleaned = -0.000227584 Jy ! Component: 500 - total flux cleaned = -0.000211805 Jy ! Component: 550 - total flux cleaned = -0.000180971 Jy ! Component: 600 - total flux cleaned = -0.00017346 Jy ! Component: 650 - total flux cleaned = -0.000180911 Jy ! Component: 700 - total flux cleaned = -0.000180799 Jy ! Component: 750 - total flux cleaned = -0.000173574 Jy ! Component: 800 - total flux cleaned = -0.000159204 Jy ! Component: 850 - total flux cleaned = -0.000152141 Jy ! Component: 900 - total flux cleaned = -0.000145037 Jy ! Component: 950 - total flux cleaned = -0.000138138 Jy ! Component: 1000 - total flux cleaned = -0.000158717 Jy ! Component: 1050 - total flux cleaned = -0.000152018 Jy ! Component: 1100 - total flux cleaned = -0.000179018 Jy ! Component: 1150 - total flux cleaned = -0.000205765 Jy ! Component: 1200 - total flux cleaned = -0.000218962 Jy ! Component: 1250 - total flux cleaned = -0.000205789 Jy ! Component: 1300 - total flux cleaned = -0.000199354 Jy ! Component: 1350 - total flux cleaned = -0.000180126 Jy ! Component: 1400 - total flux cleaned = -0.000186535 Jy ! Component: 1450 - total flux cleaned = -0.000205364 Jy ! Component: 1500 - total flux cleaned = -0.000180346 Jy ! Component: 1550 - total flux cleaned = -0.000198947 Jy ! Component: 1600 - total flux cleaned = -0.000162002 Jy ! Component: 1650 - total flux cleaned = -0.000174301 Jy ! Component: 1700 - total flux cleaned = -0.000180363 Jy ! Component: 1750 - total flux cleaned = -0.00019844 Jy ! Component: 1800 - total flux cleaned = -0.000192447 Jy ! Component: 1850 - total flux cleaned = -0.000174622 Jy ! Component: 1900 - total flux cleaned = -0.000204101 Jy ! Component: 1950 - total flux cleaned = -0.000204073 Jy ! Component: 2000 - total flux cleaned = -0.00019824 Jy ! Total flux subtracted in 2048 components = -0.000203974 Jy ! Clean residual min=-0.000411 max=0.000390 Jy/beam ! Clean residual mean=0.000002 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0921876 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 271 components and 0.0921876 Jy ![Exited script file: muppet] wmap "J1304+6353_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.174 at -13.1 degrees (North through East) ! Clean map min=-0.00054083 max=0.058524 Jy/beam ! Writing clean map to FITS file: J1304+6353_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0585242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.563696 0.563696 1.12739 2.25478 4.50957 9.01913 18.0383 36.0765 72.153 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.174 at -13.1 degrees (North through East) ! Clean map min=-0.00054083 max=0.058524 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 J1304+6353_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:36:18 2019