! Started logfile: J1531+7206_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:08:49 2016 obs J1531+7206_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1531+7206_X_2014_05_31_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977374 visibilities/baseline/integration-bin. ! Found source: J1531+7206 ! ! 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 344 lines of history. ! ! Reading 29028 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 J1531+7206_X_2014_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.794450Jy sigma=0.009416 ! Fit after self-cal, rms=0.787211Jy sigma=0.009333 ! 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=0.863 mas, bmaj=0.8764 mas, bpa=-64.61 degrees ! Estimated noise=734.913 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 = 0.154676 Jy ! Component: 100 - total flux cleaned = 0.207152 Jy ! Total flux subtracted in 100 components = 0.207152 Jy ! Clean residual min=-0.014007 max=0.032913 Jy/beam ! Clean residual mean=0.000103 rms=0.003794 Jy/beam ! Combined flux in latest and established models = 0.207152 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.207152 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=0.103015Jy sigma=0.001186 ! Fit after self-cal, rms=0.102885Jy sigma=0.001184 ! Inverting map ! Added new window around map position (-1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325475 Jy ! Component: 100 - total flux cleaned = 0.0513793 Jy ! Total flux subtracted in 100 components = 0.0513793 Jy ! Clean residual min=-0.010175 max=0.014810 Jy/beam ! Clean residual mean=0.000129 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 0.258531 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.258531 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=0.087903Jy sigma=0.000995 ! Fit after self-cal, rms=0.086776Jy sigma=0.000982 ! 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=1.092 mas, bmaj=1.11 mas, bpa=22.31 degrees ! Estimated noise=352.958 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 = 0.0223616 Jy ! Component: 100 - total flux cleaned = 0.0351091 Jy ! Component: 150 - total flux cleaned = 0.0435833 Jy ! Component: 200 - total flux cleaned = 0.0493687 Jy ! Total flux subtracted in 200 components = 0.0493687 Jy ! Clean residual min=-0.011619 max=0.010117 Jy/beam ! Clean residual mean=0.000175 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.3079 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.3079 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=0.080392Jy sigma=0.000905 ! Fit after self-cal, rms=0.079736Jy sigma=0.000897 ! 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 0.93 FD 1.13 HN 1.10 KP 0.91 ! LA 1.00 MK 0.97 NL 1.04 OV 0.96 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.84 ! LA 1.00 MK 0.93 NL 1.02 OV 0.98 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.11 KP 0.80 ! LA 1.02 MK 0.96 NL 1.05 OV 0.96 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.08 KP 0.76 ! LA 1.04 MK 0.96 NL 1.02 OV 0.99 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.04 KP 0.72 ! LA 1.04 MK 0.97 NL 1.05 OV 0.98 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.08 KP 0.73 ! LA 1.04 MK 0.94 NL 1.06 OV 1.00 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.25 HN 1.18 KP 0.78 ! LA 1.10 MK 0.99 NL 1.12 OV 1.04 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.10 KP 0.73 ! LA 1.02 MK 0.93 NL 1.09 OV 1.02 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.15 KP 0.74 ! LA 1.03 MK 0.96 NL 1.06 OV 1.02 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.11 KP 0.77 ! LA 1.05 MK 0.97 NL 1.08 OV 1.01 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.10 KP 0.82 ! LA 1.07 MK 0.98 NL 1.08 OV 0.99 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.10 KP 0.85 ! LA 1.06 MK 0.98 NL 1.08 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.079736Jy sigma=0.000897 ! Fit after self-cal, rms=0.071266Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.119 mas, bpa=14.89 degrees ! Estimated noise=351.639 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594361 Jy ! Component: 100 - total flux cleaned = 0.0069419 Jy ! Component: 150 - total flux cleaned = 0.00702613 Jy ! Component: 200 - total flux cleaned = 0.00716515 Jy ! Total flux subtracted in 200 components = 0.00716515 Jy ! Clean residual min=-0.002888 max=0.002911 Jy/beam ! Clean residual mean=0.000019 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.315065 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.315065 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=0.070696Jy sigma=0.000785 ! Fit after self-cal, rms=0.070676Jy sigma=0.000784 ! 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=0.070676Jy sigma=0.000784 ! Fit after self-cal, rms=0.070604Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.113 mas, bpa=15.01 degrees ! Estimated noise=351.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975712 Jy ! Component: 100 - total flux cleaned = 0.00150637 Jy ! Component: 150 - total flux cleaned = 0.00160685 Jy ! Component: 200 - total flux cleaned = 0.0016088 Jy ! Total flux subtracted in 200 components = 0.0016088 Jy ! Clean residual min=-0.001933 max=0.001535 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.316674 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.316674 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=0.070489Jy sigma=0.000780 ! Fit after self-cal, rms=0.070475Jy sigma=0.000780 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 = -3.37915e-05 Jy ! Component: 100 - total flux cleaned = 5.66043e-06 Jy ! Component: 150 - total flux cleaned = 6.71072e-06 Jy ! Component: 200 - total flux cleaned = 8.80981e-06 Jy ! Total flux subtracted in 200 components = 8.80981e-06 Jy ! Clean residual min=-0.001751 max=0.001396 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.316683 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.316683 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=0.070428Jy sigma=0.000779 ! Fit after self-cal, rms=0.070422Jy sigma=0.000779 ! 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=0.070422Jy sigma=0.000779 ! Fit after self-cal, rms=0.070456Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.114 mas, bpa=-2.959 degrees ! Estimated noise=350.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.95483e-05 Jy ! Component: 100 - total flux cleaned = 7.16095e-05 Jy ! Component: 150 - total flux cleaned = 7.36559e-05 Jy ! Component: 200 - total flux cleaned = 4.35494e-05 Jy ! Total flux subtracted in 200 components = 4.35494e-05 Jy ! Clean residual min=-0.001560 max=0.001340 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.316726 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.316726 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=0.070409Jy sigma=0.000778 ! Fit after self-cal, rms=0.070405Jy sigma=0.000778 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 = -4.60398e-05 Jy ! Component: 100 - total flux cleaned = 4.25053e-05 Jy ! Component: 150 - total flux cleaned = 1.6806e-05 Jy ! Component: 200 - total flux cleaned = 1.63145e-05 Jy ! Total flux subtracted in 200 components = 1.63145e-05 Jy ! Clean residual min=-0.001489 max=0.001270 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.316742 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.316743 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=0.070380Jy sigma=0.000778 ! Fit after self-cal, rms=0.070377Jy sigma=0.000778 ! 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=0.070377Jy sigma=0.000778 ! Fit after self-cal, rms=0.070441Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=2.585 mas, bpa=75.65 degrees ! Estimated noise=436.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225158 Jy ! Component: 100 - total flux cleaned = -0.000163921 Jy ! Component: 150 - total flux cleaned = -0.000146921 Jy ! Component: 200 - total flux cleaned = -0.000147209 Jy ! Total flux subtracted in 200 components = -0.000147209 Jy ! Clean residual min=-0.001164 max=0.001607 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.316595 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.316595 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=0.070433Jy sigma=0.000778 ! Fit after self-cal, rms=0.070433Jy sigma=0.000778 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 (-6, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143317 Jy ! Component: 100 - total flux cleaned = 0.00159337 Jy ! Component: 150 - total flux cleaned = 0.00168164 Jy ! Component: 200 - total flux cleaned = 0.00188391 Jy ! Total flux subtracted in 200 components = 0.00188391 Jy ! Clean residual min=-0.001121 max=0.001012 Jy/beam ! Clean residual mean=0.000010 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.318479 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.318479 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=0.070408Jy sigma=0.000778 ! Fit after self-cal, rms=0.070407Jy sigma=0.000778 ! 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=1.11 mas, bmaj=1.116 mas, bpa=-17.29 degrees ! Estimated noise=350.636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.116 at -17.29 degrees (North through East) ! Clean map min=-0.0013728 max=0.19963 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=0.8632 mas, bmaj=0.8908 mas, bpa=-60.49 degrees ! Estimated noise=737.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154592 Jy ! Component: 100 - total flux cleaned = 0.212138 Jy ! Component: 150 - total flux cleaned = 0.244552 Jy ! Component: 200 - total flux cleaned = 0.263853 Jy ! Total flux subtracted in 200 components = 0.263853 Jy ! Clean residual min=-0.004963 max=0.009743 Jy/beam ! Clean residual mean=-0.000007 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.263853 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.263853 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.116 mas, bpa=-17.29 degrees ! Estimated noise=350.636 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 = 0.0173763 Jy ! Component: 100 - total flux cleaned = 0.0281484 Jy ! Component: 150 - total flux cleaned = 0.035233 Jy ! Component: 200 - total flux cleaned = 0.0399473 Jy ! Total flux subtracted in 200 components = 0.0399473 Jy ! Clean residual min=-0.001696 max=0.002738 Jy/beam ! Clean residual mean=-0.000027 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.3038 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.3038 Jy ! Inverting map ! Added new window around map position (-0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325662 Jy ! Component: 100 - total flux cleaned = 0.00555139 Jy ! Component: 150 - total flux cleaned = 0.00724831 Jy ! Component: 200 - total flux cleaned = 0.00858825 Jy ! Total flux subtracted in 200 components = 0.00858825 Jy ! Clean residual min=-0.001271 max=0.001120 Jy/beam ! Clean residual mean=-0.000008 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.312389 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.312389 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=2.425 mas, bmaj=2.585 mas, bpa=75.65 degrees ! Estimated noise=436.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195689 Jy ! Component: 100 - total flux cleaned = 0.00313727 Jy ! Component: 150 - total flux cleaned = 0.00371264 Jy ! Component: 200 - total flux cleaned = 0.00396544 Jy ! Total flux subtracted in 200 components = 0.00396544 Jy ! Clean residual min=-0.001086 max=0.001022 Jy/beam ! Clean residual mean=-0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.316354 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 = 0.000213279 Jy ! Component: 100 - total flux cleaned = 0.000428595 Jy ! Component: 150 - total flux cleaned = 0.000621908 Jy ! Component: 200 - total flux cleaned = 0.000840033 Jy ! Total flux subtracted in 200 components = 0.000840033 Jy ! Clean residual min=-0.001091 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.317194 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 123 components and 0.317194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.116 mas, bpa=-17.29 degrees ! Estimated noise=350.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154162 Jy ! Component: 100 - total flux cleaned = 9.51148e-05 Jy ! Component: 150 - total flux cleaned = 4.27119e-05 Jy ! Component: 200 - total flux cleaned = 9.28402e-05 Jy ! Total flux subtracted in 200 components = 9.28402e-05 Jy ! Clean residual min=-0.001223 max=0.001014 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.317287 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.317287 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=0.070285Jy sigma=0.000777 ! Fit after self-cal, rms=0.070276Jy sigma=0.000776 wmodel J1531+7206_X_2014_05_31_pus_map.mod ! Writing 151 model components to file: J1531+7206_X_2014_05_31_pus_map.mod wobs J1531+7206_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1531+7206_X_2014_05_31_pus_uvs.fits wwins J1531+7206_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1531+7206_X_2014_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 = -0.000492454 Jy ! Component: 100 - total flux cleaned = -0.000738074 Jy ! Component: 150 - total flux cleaned = -0.00105283 Jy ! Component: 200 - total flux cleaned = -0.00130629 Jy ! Component: 250 - total flux cleaned = -0.0014739 Jy ! Component: 300 - total flux cleaned = -0.00159178 Jy ! Component: 350 - total flux cleaned = -0.00170644 Jy ! Component: 400 - total flux cleaned = -0.001804 Jy ! Component: 450 - total flux cleaned = -0.00187223 Jy ! Component: 500 - total flux cleaned = -0.00193875 Jy ! Component: 550 - total flux cleaned = -0.00200367 Jy ! Component: 600 - total flux cleaned = -0.00202911 Jy ! Component: 650 - total flux cleaned = -0.00207921 Jy ! Component: 700 - total flux cleaned = -0.00214052 Jy ! Component: 750 - total flux cleaned = -0.00216451 Jy ! Component: 800 - total flux cleaned = -0.00222349 Jy ! Component: 850 - total flux cleaned = -0.00219989 Jy ! Component: 900 - total flux cleaned = -0.00217711 Jy ! Component: 950 - total flux cleaned = -0.00220004 Jy ! Component: 1000 - total flux cleaned = -0.00216678 Jy ! Component: 1050 - total flux cleaned = -0.00216668 Jy ! Component: 1100 - total flux cleaned = -0.00209078 Jy ! Component: 1150 - total flux cleaned = -0.00206941 Jy ! Component: 1200 - total flux cleaned = -0.00203762 Jy ! Component: 1250 - total flux cleaned = -0.0019854 Jy ! Component: 1300 - total flux cleaned = -0.00195454 Jy ! Component: 1350 - total flux cleaned = -0.00198512 Jy ! Component: 1400 - total flux cleaned = -0.00197515 Jy ! Component: 1450 - total flux cleaned = -0.00198508 Jy ! Component: 1500 - total flux cleaned = -0.00197512 Jy ! Component: 1550 - total flux cleaned = -0.00194564 Jy ! Component: 1600 - total flux cleaned = -0.00194563 Jy ! Component: 1650 - total flux cleaned = -0.00194559 Jy ! Component: 1700 - total flux cleaned = -0.00195507 Jy ! Component: 1750 - total flux cleaned = -0.00194568 Jy ! Component: 1800 - total flux cleaned = -0.00193642 Jy ! Component: 1850 - total flux cleaned = -0.00193642 Jy ! Component: 1900 - total flux cleaned = -0.00196388 Jy ! Component: 1950 - total flux cleaned = -0.00195482 Jy ! Component: 2000 - total flux cleaned = -0.00194588 Jy ! Total flux subtracted in 2048 components = -0.00196371 Jy ! Clean residual min=-0.000659 max=0.000486 Jy/beam ! Clean residual mean=0.000003 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.315323 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 312 components and 0.315323 Jy ![Exited script file: muppet] wmap "J1531+7206_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.116 at -17.29 degrees (North through East) ! Clean map min=-0.00083944 max=0.20021 Jy/beam ! Writing clean map to FITS file: J1531+7206_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163504 device "J1531+7206_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1531+7206_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244997 0.244997 0.489993 0.979986 1.95997 3.91995 7.83989 15.6798 31.3596 62.7191 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.116 at -17.29 degrees (North through East) ! Clean map min=-0.00083944 max=0.20021 Jy/beam quit ! Quitting program ! Log file J1531+7206_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:08:51 2016