! Started logfile: J1724+6055_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:14:07 2016 obs J1724+6055_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1724+6055_X_2014_08_05_pus_uva.fits ! AN table 1: 101 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773597 visibilities/baseline/integration-bin. ! Found source: J1724+6055 ! ! 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 414 lines of history. ! ! Reading 42192 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 J1724+6055_X_2014_08_05_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912119Jy sigma=0.010243 ! Fit after self-cal, rms=0.893844Jy sigma=0.010071 ! 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=0.988 mas, bmaj=1.884 mas, bpa=65.04 degrees ! Estimated noise=634.235 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 = 0.0797698 Jy ! Component: 100 - total flux cleaned = 0.103447 Jy ! Total flux subtracted in 100 components = 0.103447 Jy ! Clean residual min=-0.006877 max=0.010061 Jy/beam ! Clean residual mean=-0.000075 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.103447 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.103447 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=0.080817Jy sigma=0.000852 ! Fit after self-cal, rms=0.080776Jy sigma=0.000851 ! 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=1.228 mas, bmaj=2.161 mas, bpa=66.02 degrees ! Estimated noise=309.717 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 = 0.0151342 Jy ! Component: 100 - total flux cleaned = 0.0231814 Jy ! Component: 150 - total flux cleaned = 0.0282514 Jy ! Component: 200 - total flux cleaned = 0.0315293 Jy ! Total flux subtracted in 200 components = 0.0315293 Jy ! Clean residual min=-0.005625 max=0.011295 Jy/beam ! Clean residual mean=-0.000062 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.134976 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.134976 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=0.077957Jy sigma=0.000817 ! Fit after self-cal, rms=0.077912Jy sigma=0.000816 ! Inverting map ! Added new window around map position (-2.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957542 Jy ! Component: 100 - total flux cleaned = 0.0123858 Jy ! Component: 150 - total flux cleaned = 0.0136635 Jy ! Component: 200 - total flux cleaned = 0.0145958 Jy ! Total flux subtracted in 200 components = 0.0145958 Jy ! Clean residual min=-0.004311 max=0.006490 Jy/beam ! Clean residual mean=-0.000014 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.149572 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.149572 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=0.076782Jy sigma=0.000804 ! Fit after self-cal, rms=0.076708Jy sigma=0.000803 ! 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 0.91 FD 1.16 HN 0.99 KP 0.94 ! LA 1.01 MK 1.00* NL 0.93 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.03 KP 0.89 ! LA 1.04 MK 1.00* NL 0.94 OV 0.98 ! PT 0.94 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 0.93 FD 1.15 HN 1.02 KP 0.87 ! LA 1.03 MK 1.00* NL 0.97 OV 1.01 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.02 KP 0.78 ! LA 1.05 MK 1.00* NL 0.94 OV 0.99 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.00 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.00 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.12 KP 0.82 ! LA 1.13 MK 1.00* NL 1.05 OV 1.07 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.21 HN 1.04 KP 0.76 ! LA 1.03 MK 1.00* NL 0.96 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.05 KP 0.77 ! LA 1.04 MK 1.00* NL 0.96 OV 1.03 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.05 KP 0.83 ! LA 1.10 MK 1.00* NL 1.00 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.02 KP 0.82 ! LA 1.09 MK 1.00* NL 1.01 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.08 KP 0.91 ! LA 1.07 MK 1.00* NL 0.98 OV 1.03 ! PT 1.02 SC 1.08 ! ! ! Fit before self-cal, rms=0.076708Jy sigma=0.000803 ! Fit after self-cal, rms=0.075235Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=2.169 mas, bpa=66.26 degrees ! Estimated noise=307.878 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 (-8.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568573 Jy ! Component: 100 - total flux cleaned = 0.00867696 Jy ! Component: 150 - total flux cleaned = 0.0105254 Jy ! Component: 200 - total flux cleaned = 0.0119217 Jy ! Total flux subtracted in 200 components = 0.0119217 Jy ! Clean residual min=-0.001731 max=0.001506 Jy/beam ! Clean residual mean=-0.000006 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.161493 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 107 components and 0.161493 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=0.074813Jy sigma=0.000777 ! Fit after self-cal, rms=0.074830Jy sigma=0.000776 ! 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=0.074830Jy sigma=0.000776 ! Fit after self-cal, rms=0.075428Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.182 mas, bpa=65.9 degrees ! Estimated noise=306.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580337 Jy ! Component: 100 - total flux cleaned = 0.00156908 Jy ! Component: 150 - total flux cleaned = 0.00215164 Jy ! Component: 200 - total flux cleaned = 0.0024149 Jy ! Total flux subtracted in 200 components = 0.0024149 Jy ! Clean residual min=-0.001258 max=0.001028 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.163908 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.163908 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=0.075359Jy sigma=0.000774 ! Fit after self-cal, rms=0.075377Jy sigma=0.000774 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 = 7.77135e-05 Jy ! Component: 100 - total flux cleaned = 0.000503549 Jy ! Component: 150 - total flux cleaned = 0.000800423 Jy ! Component: 200 - total flux cleaned = 0.00104367 Jy ! Total flux subtracted in 200 components = 0.00104367 Jy ! Clean residual min=-0.001126 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.164952 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 0.164952 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=0.075354Jy sigma=0.000773 ! Fit after self-cal, rms=0.075352Jy sigma=0.000773 ! 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=0.075352Jy sigma=0.000773 ! Fit after self-cal, rms=0.075675Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.242 mas, bmaj=2.187 mas, bpa=65.84 degrees ! Estimated noise=305.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822831 Jy ! Component: 100 - total flux cleaned = -0.000722767 Jy ! Component: 150 - total flux cleaned = -0.0005694 Jy ! Component: 200 - total flux cleaned = -0.000512043 Jy ! Total flux subtracted in 200 components = -0.000512043 Jy ! Clean residual min=-0.000939 max=0.000890 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.16444 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.16444 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=0.075654Jy sigma=0.000773 ! Fit after self-cal, rms=0.075663Jy sigma=0.000773 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 = -4.02898e-05 Jy ! Component: 100 - total flux cleaned = 0.000130502 Jy ! Component: 150 - total flux cleaned = 0.000239378 Jy ! Component: 200 - total flux cleaned = 0.000340255 Jy ! Total flux subtracted in 200 components = 0.000340255 Jy ! Clean residual min=-0.000879 max=0.000890 Jy/beam ! Clean residual mean=0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.16478 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.16478 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=0.075655Jy sigma=0.000773 ! Fit after self-cal, rms=0.075655Jy sigma=0.000773 ! 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=0.075655Jy sigma=0.000773 ! Fit after self-cal, rms=0.075945Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=2.964 mas, bpa=80.13 degrees ! Estimated noise=341.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379792 Jy ! Component: 100 - total flux cleaned = -0.00041814 Jy ! Component: 150 - total flux cleaned = -0.000375079 Jy ! Component: 200 - total flux cleaned = -0.000350287 Jy ! Total flux subtracted in 200 components = -0.000350287 Jy ! Clean residual min=-0.000823 max=0.000983 Jy/beam ! Clean residual mean=0.000009 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.16443 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.16443 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=0.075938Jy sigma=0.000773 ! Fit after self-cal, rms=0.075944Jy sigma=0.000773 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 = -0.000129421 Jy ! Component: 100 - total flux cleaned = -0.000108558 Jy ! Component: 150 - total flux cleaned = -8.02492e-05 Jy ! Component: 200 - total flux cleaned = -5.48925e-05 Jy ! Total flux subtracted in 200 components = -5.48925e-05 Jy ! Clean residual min=-0.000812 max=0.000965 Jy/beam ! Clean residual mean=0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.164375 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.164375 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=0.075942Jy sigma=0.000773 ! Fit after self-cal, rms=0.075941Jy sigma=0.000773 ! 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=1.246 mas, bmaj=2.191 mas, bpa=65.81 degrees ! Estimated noise=305.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.191 at 65.81 degrees (North through East) ! Clean map min=-0.0010484 max=0.10665 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=1.002 mas, bmaj=1.911 mas, bpa=64.9 degrees ! Estimated noise=630.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789174 Jy ! Component: 100 - total flux cleaned = 0.102698 Jy ! Component: 150 - total flux cleaned = 0.11553 Jy ! Component: 200 - total flux cleaned = 0.124404 Jy ! Total flux subtracted in 200 components = 0.124404 Jy ! Clean residual min=-0.003531 max=0.005085 Jy/beam ! Clean residual mean=-0.000056 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.124404 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.124404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.191 mas, bpa=65.81 degrees ! Estimated noise=305.378 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 = 0.00844072 Jy ! Component: 100 - total flux cleaned = 0.0142247 Jy ! Component: 150 - total flux cleaned = 0.0184812 Jy ! Component: 200 - total flux cleaned = 0.0217937 Jy ! Total flux subtracted in 200 components = 0.0217937 Jy ! Clean residual min=-0.001502 max=0.001958 Jy/beam ! Clean residual mean=-0.000053 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.146198 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 0.146198 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=2.964 mas, bpa=80.13 degrees ! Estimated noise=341.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389603 Jy ! Component: 100 - total flux cleaned = 0.0066586 Jy ! Component: 150 - total flux cleaned = 0.00872391 Jy ! Component: 200 - total flux cleaned = 0.0103162 Jy ! Total flux subtracted in 200 components = 0.0103162 Jy ! Clean residual min=-0.001282 max=0.001180 Jy/beam ! Clean residual mean=-0.000037 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.156514 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 = 0.00126498 Jy ! Component: 100 - total flux cleaned = 0.00228778 Jy ! Component: 150 - total flux cleaned = 0.00306975 Jy ! Component: 200 - total flux cleaned = 0.00356838 Jy ! Total flux subtracted in 200 components = 0.00356838 Jy ! Clean residual min=-0.001056 max=0.000890 Jy/beam ! Clean residual mean=-0.000016 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.160082 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 170 components and 0.160082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.191 mas, bpa=65.81 degrees ! Estimated noise=305.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610104 Jy ! Component: 100 - total flux cleaned = 0.000955926 Jy ! Component: 150 - total flux cleaned = 0.00134807 Jy ! Component: 200 - total flux cleaned = 0.00167305 Jy ! Total flux subtracted in 200 components = 0.00167305 Jy ! Clean residual min=-0.000884 max=0.000852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.161755 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 189 components and 0.161755 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=0.075961Jy sigma=0.000773 ! Fit after self-cal, rms=0.075952Jy sigma=0.000773 wmodel J1724+6055_X_2014_08_05_pus_map.mod ! Writing 189 model components to file: J1724+6055_X_2014_08_05_pus_map.mod wobs J1724+6055_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1724+6055_X_2014_08_05_pus_uvs.fits wwins J1724+6055_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1724+6055_X_2014_08_05_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 = -3.92173e-06 Jy ! Component: 100 - total flux cleaned = 3.89591e-05 Jy ! Component: 150 - total flux cleaned = 2.53957e-05 Jy ! Component: 200 - total flux cleaned = 3.85608e-05 Jy ! Component: 250 - total flux cleaned = 2.66387e-05 Jy ! Component: 300 - total flux cleaned = 3.89892e-05 Jy ! Component: 350 - total flux cleaned = -7.30654e-06 Jy ! Component: 400 - total flux cleaned = -6.3678e-05 Jy ! Component: 450 - total flux cleaned = -0.000195417 Jy ! Component: 500 - total flux cleaned = -0.000270317 Jy ! Component: 550 - total flux cleaned = -0.000291377 Jy ! Component: 600 - total flux cleaned = -0.00035302 Jy ! Component: 650 - total flux cleaned = -0.000383237 Jy ! Component: 700 - total flux cleaned = -0.00042255 Jy ! Component: 750 - total flux cleaned = -0.000441647 Jy ! Component: 800 - total flux cleaned = -0.000451103 Jy ! Component: 850 - total flux cleaned = -0.000479148 Jy ! Component: 900 - total flux cleaned = -0.000497381 Jy ! Component: 950 - total flux cleaned = -0.000515256 Jy ! Component: 1000 - total flux cleaned = -0.000524001 Jy ! Component: 1050 - total flux cleaned = -0.000541362 Jy ! Component: 1100 - total flux cleaned = -0.000558543 Jy ! Component: 1150 - total flux cleaned = -0.000575361 Jy ! Component: 1200 - total flux cleaned = -0.000592076 Jy ! Component: 1250 - total flux cleaned = -0.000616868 Jy ! Component: 1300 - total flux cleaned = -0.000641209 Jy ! Component: 1350 - total flux cleaned = -0.000696942 Jy ! Component: 1400 - total flux cleaned = -0.000728321 Jy ! Component: 1450 - total flux cleaned = -0.000743663 Jy ! Component: 1500 - total flux cleaned = -0.000735848 Jy ! Component: 1550 - total flux cleaned = -0.000773716 Jy ! Component: 1600 - total flux cleaned = -0.000773692 Jy ! Component: 1650 - total flux cleaned = -0.00077376 Jy ! Component: 1700 - total flux cleaned = -0.000781088 Jy ! Component: 1750 - total flux cleaned = -0.000773892 Jy ! Component: 1800 - total flux cleaned = -0.000809466 Jy ! Component: 1850 - total flux cleaned = -0.000837579 Jy ! Component: 1900 - total flux cleaned = -0.000844733 Jy ! Component: 1950 - total flux cleaned = -0.000879144 Jy ! Component: 2000 - total flux cleaned = -0.000906369 Jy ! Total flux subtracted in 2048 components = -0.000926587 Jy ! Clean residual min=-0.000335 max=0.000335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.160829 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 329 components and 0.160829 Jy ![Exited script file: muppet] wmap "J1724+6055_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.191 at 65.81 degrees (North through East) ! Clean map min=-0.00074929 max=0.10692 Jy/beam ! Writing clean map to FITS file: J1724+6055_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131226 device "J1724+6055_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1724+6055_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36821 0.36821 0.73642 1.47284 2.94568 5.89136 11.7827 23.5654 47.1309 94.2617 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.191 at 65.81 degrees (North through East) ! Clean map min=-0.00074929 max=0.10692 Jy/beam quit ! Quitting program ! Log file J1724+6055_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:14:10 2016