! Started logfile: J1623+3909_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:13:05 2016 obs J1623+3909_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1623+3909_X_2014_08_09_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.70898 visibilities/baseline/integration-bin. ! Found source: J1623+3909 ! ! 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 324 lines of history. ! ! Reading 27948 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 J1623+3909_X_2014_08_09_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955115Jy sigma=0.011372 ! Fit after self-cal, rms=0.944305Jy sigma=0.011250 ! 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=0.831 mas, bmaj=1.901 mas, bpa=31.72 degrees ! Estimated noise=663.91 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 = 0.0420593 Jy ! Component: 100 - total flux cleaned = 0.0541484 Jy ! Total flux subtracted in 100 components = 0.0541484 Jy ! Clean residual min=-0.003644 max=0.005834 Jy/beam ! Clean residual mean=-0.000001 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0541485 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0541485 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=0.069506Jy sigma=0.000786 ! Fit after self-cal, rms=0.069409Jy sigma=0.000785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726161 Jy ! Component: 100 - total flux cleaned = 0.0116262 Jy ! Total flux subtracted in 100 components = 0.0116262 Jy ! Clean residual min=-0.002802 max=0.002794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0657747 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0657747 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=0.068384Jy sigma=0.000772 ! Fit after self-cal, rms=0.068357Jy sigma=0.000772 ! 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=1.078 mas, bmaj=2.001 mas, bpa=30.82 degrees ! Estimated noise=359.007 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 = 0.00452754 Jy ! Component: 100 - total flux cleaned = 0.0068824 Jy ! Component: 150 - total flux cleaned = 0.00829734 Jy ! Component: 200 - total flux cleaned = 0.0092383 Jy ! Total flux subtracted in 200 components = 0.0092383 Jy ! Clean residual min=-0.002838 max=0.002104 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.075013 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.075013 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=0.068041Jy sigma=0.000768 ! Fit after self-cal, rms=0.068025Jy sigma=0.000768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.01 KP 0.90 ! LA 1.01 MK 1.06 NL 0.95 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.05 KP 0.92 ! LA 1.00 MK 0.85 NL 1.01 OV 0.99 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.15 KP 0.86 ! LA 1.05 MK 0.96 NL 0.95 OV 0.97 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.01 KP 0.81 ! LA 1.06 MK 0.95 NL 0.93 OV 1.02 ! PT 0.92 SC 1.15 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.03 KP 0.74 ! LA 1.02 MK 0.96 NL 0.96 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.20 HN 1.03 KP 0.75 ! LA 1.05 MK 1.72 NL 0.99 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.19 KP 0.83 ! LA 1.10 MK 0.89 NL 0.99 OV 1.12 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.10 KP 0.79 ! LA 1.04 MK 0.92 NL 0.95 OV 1.04 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.09 KP 0.79 ! LA 0.97 MK 0.89 NL 1.00 OV 1.05 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.03 KP 0.84 ! LA 1.01 MK 0.95 NL 1.01 OV 1.04 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.99 KP 0.83 ! LA 1.04 MK 0.79 NL 1.04 OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.96 ! LA 1.00 MK 0.98 NL 1.07 OV 1.00 ! PT 0.91 SC 0.93 ! ! ! Fit before self-cal, rms=0.068025Jy sigma=0.000768 ! Fit after self-cal, rms=0.067479Jy sigma=0.000762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.016 mas, bpa=30.69 degrees ! Estimated noise=357.997 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 = 0.000489989 Jy ! Component: 100 - total flux cleaned = 0.000354501 Jy ! Component: 150 - total flux cleaned = 0.000290578 Jy ! Component: 200 - total flux cleaned = 0.00022142 Jy ! Total flux subtracted in 200 components = 0.00022142 Jy ! Clean residual min=-0.001385 max=0.001574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0752344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0752344 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=0.067465Jy sigma=0.000762 ! Fit after self-cal, rms=0.067492Jy sigma=0.000762 ! 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=0.067492Jy sigma=0.000762 ! Fit after self-cal, rms=0.067801Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.013 mas, bpa=30.61 degrees ! Estimated noise=357.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146505 Jy ! Component: 100 - total flux cleaned = 7.95199e-05 Jy ! Component: 150 - total flux cleaned = 5.92544e-05 Jy ! Component: 200 - total flux cleaned = 6.87432e-05 Jy ! Total flux subtracted in 200 components = 6.87432e-05 Jy ! Clean residual min=-0.001289 max=0.001472 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0753032 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0753032 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=0.067795Jy sigma=0.000761 ! Fit after self-cal, rms=0.067816Jy sigma=0.000761 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 (-1.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149985 Jy ! Component: 100 - total flux cleaned = 0.00232861 Jy ! Component: 150 - total flux cleaned = 0.00266366 Jy ! Component: 200 - total flux cleaned = 0.00275205 Jy ! Total flux subtracted in 200 components = 0.00275205 Jy ! Clean residual min=-0.001099 max=0.001124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0780552 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0780552 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=0.067777Jy sigma=0.000760 ! Fit after self-cal, rms=0.067776Jy sigma=0.000760 ! 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=0.067776Jy sigma=0.000760 ! Fit after self-cal, rms=0.067619Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.012 mas, bpa=30.58 degrees ! Estimated noise=356.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774974 Jy ! Component: 100 - total flux cleaned = 0.000958678 Jy ! Component: 150 - total flux cleaned = 0.00101683 Jy ! Component: 200 - total flux cleaned = 0.0010503 Jy ! Total flux subtracted in 200 components = 0.0010503 Jy ! Clean residual min=-0.001007 max=0.001032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0791055 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0791055 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=0.067604Jy sigma=0.000760 ! Fit after self-cal, rms=0.067605Jy sigma=0.000760 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 = 0.000187448 Jy ! Component: 100 - total flux cleaned = 0.000220257 Jy ! Component: 150 - total flux cleaned = 0.000235107 Jy ! Component: 200 - total flux cleaned = 0.00026347 Jy ! Total flux subtracted in 200 components = 0.00026347 Jy ! Clean residual min=-0.000972 max=0.001013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.079369 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.079369 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=0.067597Jy sigma=0.000760 ! Fit after self-cal, rms=0.067598Jy sigma=0.000760 ! 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=0.067598Jy sigma=0.000760 ! Fit after self-cal, rms=0.067500Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=2.551 mas, bpa=14.36 degrees ! Estimated noise=416.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523408 Jy ! Component: 100 - total flux cleaned = 0.000603043 Jy ! Component: 150 - total flux cleaned = 0.000638222 Jy ! Component: 200 - total flux cleaned = 0.000644532 Jy ! Total flux subtracted in 200 components = 0.000644532 Jy ! Clean residual min=-0.000960 max=0.001001 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0800135 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.0800135 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=0.067497Jy sigma=0.000760 ! Fit after self-cal, rms=0.067494Jy sigma=0.000760 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 = 4.19132e-05 Jy ! Component: 100 - total flux cleaned = 9.9441e-05 Jy ! Component: 150 - total flux cleaned = 0.00011876 Jy ! Component: 200 - total flux cleaned = 0.00012981 Jy ! Total flux subtracted in 200 components = 0.00012981 Jy ! Clean residual min=-0.000948 max=0.001001 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0801433 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0801433 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=0.067493Jy sigma=0.000760 ! Fit after self-cal, rms=0.067492Jy sigma=0.000760 ! 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=2.012 mas, bpa=30.53 degrees ! Estimated noise=356.544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 2.012 at 30.53 degrees (North through East) ! Clean map min=-0.00088866 max=0.053796 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=0.8367 mas, bmaj=1.911 mas, bpa=31.39 degrees ! Estimated noise=662.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413719 Jy ! Component: 100 - total flux cleaned = 0.0556092 Jy ! Component: 150 - total flux cleaned = 0.0634145 Jy ! Component: 200 - total flux cleaned = 0.0678301 Jy ! Total flux subtracted in 200 components = 0.0678301 Jy ! Clean residual min=-0.002181 max=0.002287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0678301 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0678301 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.012 mas, bpa=30.53 degrees ! Estimated noise=356.544 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 = 0.0034752 Jy ! Component: 100 - total flux cleaned = 0.00568886 Jy ! Component: 150 - total flux cleaned = 0.00728831 Jy ! Component: 200 - total flux cleaned = 0.00851418 Jy ! Total flux subtracted in 200 components = 0.00851418 Jy ! Clean residual min=-0.001190 max=0.001083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0763443 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0763443 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=2.182 mas, bmaj=2.551 mas, bpa=14.36 degrees ! Estimated noise=416.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139783 Jy ! Component: 100 - total flux cleaned = 0.00227858 Jy ! Component: 150 - total flux cleaned = 0.00277847 Jy ! Component: 200 - total flux cleaned = 0.00302889 Jy ! Total flux subtracted in 200 components = 0.00302889 Jy ! Clean residual min=-0.000918 max=0.001099 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0793732 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 = 0.000218416 Jy ! Component: 100 - total flux cleaned = 0.000347216 Jy ! Component: 150 - total flux cleaned = 0.000465381 Jy ! Component: 200 - total flux cleaned = 0.000555416 Jy ! Total flux subtracted in 200 components = 0.000555416 Jy ! Clean residual min=-0.000911 max=0.001059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0799286 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 89 components and 0.0799286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.012 mas, bpa=30.53 degrees ! Estimated noise=356.544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37475e-05 Jy ! Component: 100 - total flux cleaned = -7.91562e-05 Jy ! Component: 150 - total flux cleaned = -6.54024e-05 Jy ! Component: 200 - total flux cleaned = -5.29524e-05 Jy ! Total flux subtracted in 200 components = -5.29524e-05 Jy ! Clean residual min=-0.000941 max=0.001069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0798756 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.0798756 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=0.067495Jy sigma=0.000760 ! Fit after self-cal, rms=0.067490Jy sigma=0.000760 wmodel J1623+3909_X_2014_08_09_pus_map.mod ! Writing 95 model components to file: J1623+3909_X_2014_08_09_pus_map.mod wobs J1623+3909_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1623+3909_X_2014_08_09_pus_uvs.fits wwins J1623+3909_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1623+3909_X_2014_08_09_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 = 0.000250224 Jy ! Component: 100 - total flux cleaned = 0.000317487 Jy ! Component: 150 - total flux cleaned = 0.000396378 Jy ! Component: 200 - total flux cleaned = 0.000456422 Jy ! Component: 250 - total flux cleaned = 0.000484666 Jy ! Component: 300 - total flux cleaned = 0.000511849 Jy ! Component: 350 - total flux cleaned = 0.000550917 Jy ! Component: 400 - total flux cleaned = 0.000537962 Jy ! Component: 450 - total flux cleaned = 0.00056274 Jy ! Component: 500 - total flux cleaned = 0.000586347 Jy ! Component: 550 - total flux cleaned = 0.000621087 Jy ! Component: 600 - total flux cleaned = 0.000677456 Jy ! Component: 650 - total flux cleaned = 0.000732262 Jy ! Component: 700 - total flux cleaned = 0.000774988 Jy ! Component: 750 - total flux cleaned = 0.000816961 Jy ! Component: 800 - total flux cleaned = 0.000847831 Jy ! Component: 850 - total flux cleaned = 0.000877899 Jy ! Component: 900 - total flux cleaned = 0.000868218 Jy ! Component: 950 - total flux cleaned = 0.000916518 Jy ! Component: 1000 - total flux cleaned = 0.000925928 Jy ! Component: 1050 - total flux cleaned = 0.000963078 Jy ! Component: 1100 - total flux cleaned = 0.000972201 Jy ! Component: 1150 - total flux cleaned = 0.00100843 Jy ! Component: 1200 - total flux cleaned = 0.00104414 Jy ! Component: 1250 - total flux cleaned = 0.00109682 Jy ! Component: 1300 - total flux cleaned = 0.00111388 Jy ! Component: 1350 - total flux cleaned = 0.00114797 Jy ! Component: 1400 - total flux cleaned = 0.00117323 Jy ! Component: 1450 - total flux cleaned = 0.00119804 Jy ! Component: 1500 - total flux cleaned = 0.00119812 Jy ! Component: 1550 - total flux cleaned = 0.00121428 Jy ! Component: 1600 - total flux cleaned = 0.00124605 Jy ! Component: 1650 - total flux cleaned = 0.00125378 Jy ! Component: 1700 - total flux cleaned = 0.00125391 Jy ! Component: 1750 - total flux cleaned = 0.0012768 Jy ! Component: 1800 - total flux cleaned = 0.00127673 Jy ! Component: 1850 - total flux cleaned = 0.00129168 Jy ! Component: 1900 - total flux cleaned = 0.00127694 Jy ! Component: 1950 - total flux cleaned = 0.00130609 Jy ! Component: 2000 - total flux cleaned = 0.0012989 Jy ! Total flux subtracted in 2048 components = 0.00131329 Jy ! Clean residual min=-0.000384 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0811889 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 229 components and 0.0811889 Jy ![Exited script file: muppet] wmap "J1623+3909_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 2.012 at 30.53 degrees (North through East) ! Clean map min=-0.00068758 max=0.053857 Jy/beam ! Writing clean map to FITS file: J1623+3909_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0538569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130321 device "J1623+3909_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1623+3909_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.725928 0.725928 1.45186 2.90371 5.80743 11.6149 23.2297 46.4594 92.9188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 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 2.012 at 30.53 degrees (North through East) ! Clean map min=-0.00068758 max=0.053857 Jy/beam quit ! Quitting program ! Log file J1623+3909_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:13:08 2016