! Started logfile: J0204+4403_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:58:45 2016 obs J0204+4403_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0204+4403_X_2015_03_17_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963228 visibilities/baseline/integration-bin. ! Found source: J0204+4403 ! ! 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 338 lines of history. ! ! Reading 43692 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 J0204+4403_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854484Jy sigma=0.009672 ! Fit after self-cal, rms=0.826139Jy sigma=0.009379 ! 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=0.9266 mas, bmaj=1.018 mas, bpa=-74.03 degrees ! Estimated noise=805.044 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 = 0.127595 Jy ! Component: 100 - total flux cleaned = 0.164417 Jy ! Total flux subtracted in 100 components = 0.164417 Jy ! Clean residual min=-0.010482 max=0.016282 Jy/beam ! Clean residual mean=-0.000095 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.164417 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.164417 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=0.087694Jy sigma=0.000935 ! Fit after self-cal, rms=0.087683Jy sigma=0.000935 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177575 Jy ! Component: 100 - total flux cleaned = 0.0269152 Jy ! Total flux subtracted in 100 components = 0.0269152 Jy ! Clean residual min=-0.007622 max=0.012855 Jy/beam ! Clean residual mean=-0.000061 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.191332 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.191332 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=0.082937Jy sigma=0.000873 ! Fit after self-cal, rms=0.082942Jy sigma=0.000873 ! Inverting map ! Added new window around map position (-2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112226 Jy ! Component: 100 - total flux cleaned = 0.0174046 Jy ! Total flux subtracted in 100 components = 0.0174046 Jy ! Clean residual min=-0.007676 max=0.007336 Jy/beam ! Clean residual mean=-0.000033 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.208737 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.208737 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=0.081047Jy sigma=0.000850 ! Fit after self-cal, rms=0.080960Jy sigma=0.000849 ! 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=1.213 mas, bmaj=1.295 mas, bpa=-88.09 degrees ! Estimated noise=302.256 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 = 0.00711125 Jy ! Component: 100 - total flux cleaned = 0.0115928 Jy ! Component: 150 - total flux cleaned = 0.0145965 Jy ! Component: 200 - total flux cleaned = 0.0166644 Jy ! Total flux subtracted in 200 components = 0.0166644 Jy ! Clean residual min=-0.007121 max=0.007817 Jy/beam ! Clean residual mean=-0.000015 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.225401 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.225401 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=0.080239Jy sigma=0.000841 ! Fit after self-cal, rms=0.080232Jy sigma=0.000841 ! 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 0.91 FD 1.17 HN 1.04 KP 0.93 ! LA 1.02 MK 0.96 NL 0.95 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.02 KP 0.88 ! LA 1.03 MK 0.97 NL 0.98 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.05 KP 0.85 ! LA 1.03 MK 0.98 NL 0.99 OV 0.99 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.05 KP 0.80 ! LA 1.06 MK 0.98 NL 0.97 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.02 KP 0.74 ! LA 1.04 MK 1.00 NL 0.99 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.03 KP 0.76 ! LA 1.04 MK 0.99 NL 1.00 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.10 KP 0.75 ! LA 1.05 MK 0.99 NL 1.00 OV 1.03 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.22 HN 1.14 KP 0.75 ! LA 1.03 MK 1.02 NL 1.01 OV 1.02 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.10 KP 0.78 ! LA 1.07 MK 1.01 NL 0.99 OV 1.03 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.08 KP 0.82 ! LA 1.07 MK 1.02 NL 1.00 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.08 KP 0.85 ! LA 1.10 MK 1.00 NL 1.01 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.08 KP 0.87 ! LA 1.07 MK 1.03 NL 0.99 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.080232Jy sigma=0.000841 ! Fit after self-cal, rms=0.077006Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=1.311 mas, bpa=-84.23 degrees ! Estimated noise=301.364 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 (-5.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061341 Jy ! Component: 100 - total flux cleaned = 0.00909797 Jy ! Component: 150 - total flux cleaned = 0.00995554 Jy ! Component: 200 - total flux cleaned = 0.0106402 Jy ! Total flux subtracted in 200 components = 0.0106402 Jy ! Clean residual min=-0.002646 max=0.002360 Jy/beam ! Clean residual mean=-0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.236042 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.236042 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=0.076508Jy sigma=0.000789 ! Fit after self-cal, rms=0.076518Jy sigma=0.000788 ! 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=0.076518Jy sigma=0.000788 ! Fit after self-cal, rms=0.077279Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=1.305 mas, bpa=-85.92 degrees ! Estimated noise=301.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199768 Jy ! Component: 100 - total flux cleaned = 0.00290247 Jy ! Component: 150 - total flux cleaned = 0.00345797 Jy ! Component: 200 - total flux cleaned = 0.00386918 Jy ! Total flux subtracted in 200 components = 0.00386918 Jy ! Clean residual min=-0.001295 max=0.001335 Jy/beam ! Clean residual mean=-0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.239911 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.239911 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=0.077172Jy sigma=0.000784 ! Fit after self-cal, rms=0.077185Jy sigma=0.000783 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 = 0.000807181 Jy ! Component: 100 - total flux cleaned = 0.00119138 Jy ! Component: 150 - total flux cleaned = 0.00147862 Jy ! Component: 200 - total flux cleaned = 0.00164632 Jy ! Total flux subtracted in 200 components = 0.00164632 Jy ! Clean residual min=-0.001258 max=0.001177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.241557 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.241557 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=0.077153Jy sigma=0.000783 ! Fit after self-cal, rms=0.077151Jy sigma=0.000783 ! 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=0.077151Jy sigma=0.000783 ! Fit after self-cal, rms=0.077221Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=1.304 mas, bpa=-86.65 degrees ! Estimated noise=300.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377263 Jy ! Component: 100 - total flux cleaned = 0.00068694 Jy ! Component: 150 - total flux cleaned = 0.000907401 Jy ! Component: 200 - total flux cleaned = 0.00108898 Jy ! Total flux subtracted in 200 components = 0.00108898 Jy ! Clean residual min=-0.001000 max=0.001078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.242646 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.242646 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=0.077196Jy sigma=0.000783 ! Fit after self-cal, rms=0.077199Jy sigma=0.000782 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 = 0.00036656 Jy ! Component: 100 - total flux cleaned = 0.000547629 Jy ! Component: 150 - total flux cleaned = 0.000670887 Jy ! Component: 200 - total flux cleaned = 0.000735508 Jy ! Total flux subtracted in 200 components = 0.000735508 Jy ! Clean residual min=-0.000983 max=0.001039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.243382 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.243382 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=0.077189Jy sigma=0.000782 ! Fit after self-cal, rms=0.077188Jy sigma=0.000782 ! 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=0.077188Jy sigma=0.000782 ! Fit after self-cal, rms=0.077258Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=2.519 mas, bpa=65.06 degrees ! Estimated noise=355.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671368 Jy ! Component: 100 - total flux cleaned = 0.000769808 Jy ! Component: 150 - total flux cleaned = 0.000842805 Jy ! Component: 200 - total flux cleaned = 0.000899614 Jy ! Total flux subtracted in 200 components = 0.000899614 Jy ! Clean residual min=-0.000855 max=0.001166 Jy/beam ! Clean residual mean=-0.000008 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.244281 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.244281 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=0.077251Jy sigma=0.000782 ! Fit after self-cal, rms=0.077253Jy sigma=0.000782 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 (-8.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111895 Jy ! Component: 100 - total flux cleaned = 0.0016009 Jy ! Component: 150 - total flux cleaned = 0.0018241 Jy ! Component: 200 - total flux cleaned = 0.00201001 Jy ! Total flux subtracted in 200 components = 0.00201001 Jy ! Clean residual min=-0.000787 max=0.000870 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.246291 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.246291 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=0.077237Jy sigma=0.000782 ! Fit after self-cal, rms=0.077237Jy sigma=0.000782 ! 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=1.219 mas, bmaj=1.305 mas, bpa=-87.37 degrees ! Estimated noise=300.442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 1.305 at -87.37 degrees (North through East) ! Clean map min=-0.00077186 max=0.17382 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=0.928 mas, bmaj=1.024 mas, bpa=-73.12 degrees ! Estimated noise=807.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127926 Jy ! Component: 100 - total flux cleaned = 0.164638 Jy ! Component: 150 - total flux cleaned = 0.183032 Jy ! Component: 200 - total flux cleaned = 0.194689 Jy ! Total flux subtracted in 200 components = 0.194689 Jy ! Clean residual min=-0.004471 max=0.006332 Jy/beam ! Clean residual mean=-0.000053 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.194689 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.194689 Jy ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=1.305 mas, bpa=-87.37 degrees ! Estimated noise=300.442 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011586 Jy ! Component: 100 - total flux cleaned = 0.0195766 Jy ! Component: 150 - total flux cleaned = 0.0255549 Jy ! Component: 200 - total flux cleaned = 0.0301828 Jy ! Total flux subtracted in 200 components = 0.0301828 Jy ! Clean residual min=-0.001815 max=0.002748 Jy/beam ! Clean residual mean=-0.000053 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.224871 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.224871 Jy ! Inverting map ! Added new window around map position (-3, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364626 Jy ! Component: 100 - total flux cleaned = 0.00653234 Jy ! Component: 150 - total flux cleaned = 0.00885272 Jy ! Component: 200 - total flux cleaned = 0.0107511 Jy ! Total flux subtracted in 200 components = 0.0107511 Jy ! Clean residual min=-0.001207 max=0.001219 Jy/beam ! Clean residual mean=-0.000026 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.235623 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 93 components and 0.235623 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=2.33 mas, bmaj=2.519 mas, bpa=65.06 degrees ! Estimated noise=355.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026811 Jy ! Component: 100 - total flux cleaned = 0.00453248 Jy ! Component: 150 - total flux cleaned = 0.00588112 Jy ! Component: 200 - total flux cleaned = 0.00689313 Jy ! Total flux subtracted in 200 components = 0.00689313 Jy ! Clean residual min=-0.000990 max=0.000800 Jy/beam ! Clean residual mean=-0.000020 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.242516 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 = 0.000779606 Jy ! Component: 100 - total flux cleaned = 0.00141653 Jy ! Component: 150 - total flux cleaned = 0.00187402 Jy ! Component: 200 - total flux cleaned = 0.00221651 Jy ! Total flux subtracted in 200 components = 0.00221651 Jy ! Clean residual min=-0.000872 max=0.000798 Jy/beam ! Clean residual mean=-0.000008 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.244732 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 200 components and 0.244732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=1.305 mas, bpa=-87.37 degrees ! Estimated noise=300.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465757 Jy ! Component: 100 - total flux cleaned = 0.000790645 Jy ! Component: 150 - total flux cleaned = 0.000978067 Jy ! Component: 200 - total flux cleaned = 0.00115117 Jy ! Total flux subtracted in 200 components = 0.00115117 Jy ! Clean residual min=-0.001039 max=0.000835 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.245883 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 223 components and 0.245883 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=0.077221Jy sigma=0.000782 ! Fit after self-cal, rms=0.077217Jy sigma=0.000782 wmodel J0204+4403_X_2015_03_17_pus_map.mod ! Writing 223 model components to file: J0204+4403_X_2015_03_17_pus_map.mod wobs J0204+4403_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0204+4403_X_2015_03_17_pus_uvs.fits wwins J0204+4403_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0204+4403_X_2015_03_17_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 = -0.000283432 Jy ! Component: 100 - total flux cleaned = -0.000298584 Jy ! Component: 150 - total flux cleaned = -0.000217981 Jy ! Component: 200 - total flux cleaned = -9.15466e-05 Jy ! Component: 250 - total flux cleaned = -5.47493e-05 Jy ! Component: 300 - total flux cleaned = -1.92869e-05 Jy ! Component: 350 - total flux cleaned = 1.49084e-05 Jy ! Component: 400 - total flux cleaned = 3.69727e-05 Jy ! Component: 450 - total flux cleaned = 4.77439e-05 Jy ! Component: 500 - total flux cleaned = 4.78789e-05 Jy ! Component: 550 - total flux cleaned = 7.90286e-05 Jy ! Component: 600 - total flux cleaned = 7.90374e-05 Jy ! Component: 650 - total flux cleaned = 8.9014e-05 Jy ! Component: 700 - total flux cleaned = 6.95572e-05 Jy ! Component: 750 - total flux cleaned = 6.0229e-05 Jy ! Component: 800 - total flux cleaned = 6.96262e-05 Jy ! Component: 850 - total flux cleaned = 6.95077e-05 Jy ! Component: 900 - total flux cleaned = 7.85991e-05 Jy ! Component: 950 - total flux cleaned = 0.000105467 Jy ! Component: 1000 - total flux cleaned = 0.000132088 Jy ! Component: 1050 - total flux cleaned = 0.000149594 Jy ! Component: 1100 - total flux cleaned = 0.000175781 Jy ! Component: 1150 - total flux cleaned = 0.000227393 Jy ! Component: 1200 - total flux cleaned = 0.000261239 Jy ! Component: 1250 - total flux cleaned = 0.000269593 Jy ! Component: 1300 - total flux cleaned = 0.0002945 Jy ! Component: 1350 - total flux cleaned = 0.000286389 Jy ! Component: 1400 - total flux cleaned = 0.000310893 Jy ! Component: 1450 - total flux cleaned = 0.000318976 Jy ! Component: 1500 - total flux cleaned = 0.000334925 Jy ! Component: 1550 - total flux cleaned = 0.000311273 Jy ! Component: 1600 - total flux cleaned = 0.000342549 Jy ! Component: 1650 - total flux cleaned = 0.000334731 Jy ! Component: 1700 - total flux cleaned = 0.000334662 Jy ! Component: 1750 - total flux cleaned = 0.000342239 Jy ! Component: 1800 - total flux cleaned = 0.000319671 Jy ! Component: 1850 - total flux cleaned = 0.000319653 Jy ! Component: 1900 - total flux cleaned = 0.000327117 Jy ! Component: 1950 - total flux cleaned = 0.000319819 Jy ! Component: 2000 - total flux cleaned = 0.000348993 Jy ! Total flux subtracted in 2048 components = 0.000363425 Jy ! Clean residual min=-0.000395 max=0.000420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.246247 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 366 components and 0.246247 Jy ![Exited script file: muppet] wmap "J0204+4403_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 1.305 at -87.37 degrees (North through East) ! Clean map min=-0.00070474 max=0.17525 Jy/beam ! Writing clean map to FITS file: J0204+4403_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222307 0.222307 0.444614 0.889227 1.77845 3.55691 7.11382 14.2276 28.4553 56.9105 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 1.305 at -87.37 degrees (North through East) ! Clean map min=-0.00070474 max=0.17525 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 J0204+4403_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:58:48 2016