! Started logfile: J1835+3241_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:59 2016 obs J1835+3241_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1835+3241_X_2014_05_31_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854795 visibilities/baseline/integration-bin. ! Found source: J1835+3241 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 33696 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 J1835+3241_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921793Jy sigma=0.011135 ! Fit after self-cal, rms=0.900507Jy sigma=0.010896 ! 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=0.7879 mas, bmaj=1.302 mas, bpa=0.985 degrees ! Estimated noise=660.98 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 = 0.0706013 Jy ! Component: 100 - total flux cleaned = 0.0995247 Jy ! Total flux subtracted in 100 components = 0.0995247 Jy ! Clean residual min=-0.010788 max=0.023887 Jy/beam ! Clean residual mean=-0.000058 rms=0.003416 Jy/beam ! Combined flux in latest and established models = 0.0995247 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0995247 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=0.089833Jy sigma=0.001053 ! Fit after self-cal, rms=0.089549Jy sigma=0.001049 ! Inverting map ! Added new window around map position (-1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225721 Jy ! Component: 100 - total flux cleaned = 0.0357108 Jy ! Total flux subtracted in 100 components = 0.0357108 Jy ! Clean residual min=-0.008801 max=0.019296 Jy/beam ! Clean residual mean=-0.000036 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.135236 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.135236 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=0.081747Jy sigma=0.000944 ! Fit after self-cal, rms=0.080297Jy sigma=0.000925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165965 Jy ! Component: 100 - total flux cleaned = 0.0242025 Jy ! Total flux subtracted in 100 components = 0.0242025 Jy ! Clean residual min=-0.007878 max=0.011075 Jy/beam ! Clean residual mean=-0.000020 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.159438 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.159438 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=0.076443Jy sigma=0.000873 ! Fit after self-cal, rms=0.075407Jy sigma=0.000859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105237 Jy ! Component: 100 - total flux cleaned = 0.0121793 Jy ! Total flux subtracted in 100 components = 0.0121793 Jy ! Clean residual min=-0.006699 max=0.007138 Jy/beam ! Clean residual mean=-0.000012 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.171617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.171617 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=0.073916Jy sigma=0.000840 ! Fit after self-cal, rms=0.073503Jy sigma=0.000834 ! 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=1.01 mas, bmaj=1.604 mas, bpa=1.878 degrees ! Estimated noise=322.327 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 = 0.00497188 Jy ! Component: 100 - total flux cleaned = 0.00601741 Jy ! Component: 150 - total flux cleaned = 0.00685374 Jy ! Component: 200 - total flux cleaned = 0.00752011 Jy ! Total flux subtracted in 200 components = 0.00752011 Jy ! Clean residual min=-0.006641 max=0.006947 Jy/beam ! Clean residual mean=0.000001 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.179137 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.179137 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=0.072622Jy sigma=0.000824 ! Fit after self-cal, rms=0.072418Jy sigma=0.000821 ! 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 0.92 FD 1.06 HN 1.20 KP 0.94 ! LA 1.03 MK 0.99 NL 1.06 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.15 KP 0.89 ! LA 1.05 MK 0.99 NL 1.09 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.25 KP 0.84 ! LA 1.05 MK 1.06 NL 1.07 OV 0.98 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.21 KP 0.80 ! LA 1.04 MK 1.01 NL 1.06 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.13 KP 0.75 ! LA 1.04 MK 1.12 NL 1.11 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.17 KP 0.77 ! LA 1.07 MK 1.04 NL 1.08 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 1.33 KP 0.81 ! LA 1.12 MK 1.05 NL 1.10 OV 1.06 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.22 KP 0.74 ! LA 1.06 MK 0.99 NL 1.09 OV 1.07 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.31 KP 0.77 ! LA 1.09 MK 0.99 NL 1.07 OV 1.05 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.20 KP 0.81 ! LA 1.08 MK 1.04 NL 1.09 OV 1.09 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.25 KP 0.83 ! LA 1.11 MK 0.98 NL 1.18 OV 1.04 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.16 KP 0.93 ! LA 1.07 MK 0.98 NL 1.13 OV 1.13 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.072418Jy sigma=0.000821 ! Fit after self-cal, rms=0.074352Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.625 mas, bpa=3.303 degrees ! Estimated noise=330.837 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 (4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623174 Jy ! Component: 100 - total flux cleaned = 0.00846943 Jy ! Component: 150 - total flux cleaned = 0.00969147 Jy ! Component: 200 - total flux cleaned = 0.0107079 Jy ! Total flux subtracted in 200 components = 0.0107079 Jy ! Clean residual min=-0.003502 max=0.003463 Jy/beam ! Clean residual mean=-0.000018 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.189845 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.189845 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=0.073682Jy sigma=0.000782 ! Fit after self-cal, rms=0.073669Jy sigma=0.000781 ! 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=0.073669Jy sigma=0.000781 ! Fit after self-cal, rms=0.073791Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.627 mas, bpa=3.81 degrees ! Estimated noise=330.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153001 Jy ! Component: 100 - total flux cleaned = 0.00221881 Jy ! Component: 150 - total flux cleaned = 0.00247264 Jy ! Component: 200 - total flux cleaned = 0.00284301 Jy ! Total flux subtracted in 200 components = 0.00284301 Jy ! Clean residual min=-0.002455 max=0.002972 Jy/beam ! Clean residual mean=-0.000012 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.192688 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.192688 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=0.073570Jy sigma=0.000777 ! Fit after self-cal, rms=0.073540Jy sigma=0.000776 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 (10.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211221 Jy ! Component: 100 - total flux cleaned = 0.00275708 Jy ! Component: 150 - total flux cleaned = 0.0033917 Jy ! Component: 200 - total flux cleaned = 0.00389753 Jy ! Total flux subtracted in 200 components = 0.00389753 Jy ! Clean residual min=-0.002032 max=0.002044 Jy/beam ! Clean residual mean=-0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.196586 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.196586 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=0.073376Jy sigma=0.000774 ! Fit after self-cal, rms=0.073362Jy sigma=0.000774 ! Inverting map ! Added new window around map position (7.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135748 Jy ! Component: 100 - total flux cleaned = 0.00177275 Jy ! Component: 150 - total flux cleaned = 0.00218426 Jy ! Component: 200 - total flux cleaned = 0.00246906 Jy ! Total flux subtracted in 200 components = 0.00246906 Jy ! Clean residual min=-0.001728 max=0.001783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.199055 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.199055 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=0.073270Jy sigma=0.000773 ! Fit after self-cal, rms=0.073259Jy 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=0.073259Jy sigma=0.000773 ! Fit after self-cal, rms=0.073038Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.627 mas, bpa=3.688 degrees ! Estimated noise=329.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337034 Jy ! Component: 100 - total flux cleaned = 0.000799263 Jy ! Component: 150 - total flux cleaned = 0.00117009 Jy ! Component: 200 - total flux cleaned = 0.00139636 Jy ! Total flux subtracted in 200 components = 0.00139636 Jy ! Clean residual min=-0.001587 max=0.001548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.200451 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.200451 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=0.072985Jy sigma=0.000772 ! Fit after self-cal, rms=0.072980Jy sigma=0.000772 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 = 0.000141209 Jy ! Component: 100 - total flux cleaned = 0.000395014 Jy ! Component: 150 - total flux cleaned = 0.000627294 Jy ! Component: 200 - total flux cleaned = 0.000780933 Jy ! Total flux subtracted in 200 components = 0.000780933 Jy ! Clean residual min=-0.001436 max=0.001328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.201232 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.201232 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=0.072947Jy sigma=0.000772 ! Fit after self-cal, rms=0.072942Jy sigma=0.000772 ! 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=0.072942Jy sigma=0.000772 ! Fit after self-cal, rms=0.072835Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=2.737 mas, bpa=31.83 degrees ! Estimated noise=396.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311172 Jy ! Component: 100 - total flux cleaned = 0.000538225 Jy ! Component: 150 - total flux cleaned = 0.000760593 Jy ! Component: 200 - total flux cleaned = 0.000811341 Jy ! Total flux subtracted in 200 components = 0.000811341 Jy ! Clean residual min=-0.001198 max=0.001116 Jy/beam ! Clean residual mean=-0.000008 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.202044 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.202044 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=0.072823Jy sigma=0.000772 ! Fit after self-cal, rms=0.072821Jy sigma=0.000772 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 = 0.000130126 Jy ! Component: 100 - total flux cleaned = 0.00010812 Jy ! Component: 150 - total flux cleaned = 8.87085e-05 Jy ! Component: 200 - total flux cleaned = 1.15502e-05 Jy ! Total flux subtracted in 200 components = 1.15502e-05 Jy ! Clean residual min=-0.001125 max=0.001029 Jy/beam ! Clean residual mean=-0.000007 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.202055 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.202055 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=0.072816Jy sigma=0.000772 ! Fit after self-cal, rms=0.072815Jy sigma=0.000772 ! 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=1.013 mas, bmaj=1.627 mas, bpa=3.638 degrees ! Estimated noise=329.101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.627 at 3.638 degrees (North through East) ! Clean map min=-0.0011082 max=0.075155 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=0.7858 mas, bmaj=1.318 mas, bpa=3.097 degrees ! Estimated noise=676.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0759952 Jy ! Component: 100 - total flux cleaned = 0.113796 Jy ! Component: 150 - total flux cleaned = 0.136235 Jy ! Component: 200 - total flux cleaned = 0.149918 Jy ! Total flux subtracted in 200 components = 0.149918 Jy ! Clean residual min=-0.004020 max=0.007232 Jy/beam ! Clean residual mean=-0.000032 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.149918 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.149918 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.627 mas, bpa=3.638 degrees ! Estimated noise=329.101 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) ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123707 Jy ! Component: 100 - total flux cleaned = 0.0201543 Jy ! Component: 150 - total flux cleaned = 0.0257638 Jy ! Component: 200 - total flux cleaned = 0.0300163 Jy ! Total flux subtracted in 200 components = 0.0300163 Jy ! Clean residual min=-0.002265 max=0.003915 Jy/beam ! Clean residual mean=-0.000038 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.179934 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.179934 Jy ! Inverting map ! Added new window around map position (1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404533 Jy ! Component: 100 - total flux cleaned = 0.00700957 Jy ! Component: 150 - total flux cleaned = 0.00945856 Jy ! Component: 200 - total flux cleaned = 0.0115137 Jy ! Total flux subtracted in 200 components = 0.0115137 Jy ! Clean residual min=-0.001588 max=0.001487 Jy/beam ! Clean residual mean=-0.000021 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.191448 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 90 components and 0.191448 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=2.48 mas, bmaj=2.737 mas, bpa=31.83 degrees ! Estimated noise=396.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267615 Jy ! Component: 100 - total flux cleaned = 0.00459448 Jy ! Component: 150 - total flux cleaned = 0.00604061 Jy ! Component: 200 - total flux cleaned = 0.00717284 Jy ! Total flux subtracted in 200 components = 0.00717284 Jy ! Clean residual min=-0.001182 max=0.001087 Jy/beam ! Clean residual mean=-0.000019 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.198621 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 = 0.000898568 Jy ! Component: 100 - total flux cleaned = 0.00162097 Jy ! Component: 150 - total flux cleaned = 0.00214676 Jy ! Component: 200 - total flux cleaned = 0.00239468 Jy ! Total flux subtracted in 200 components = 0.00239468 Jy ! Clean residual min=-0.000936 max=0.001040 Jy/beam ! Clean residual mean=-0.000011 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.201015 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 157 components and 0.201015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.627 mas, bpa=3.638 degrees ! Estimated noise=329.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132179 Jy ! Component: 100 - total flux cleaned = -2.40581e-05 Jy ! Component: 150 - total flux cleaned = 0.000273922 Jy ! Component: 200 - total flux cleaned = 0.000541143 Jy ! Total flux subtracted in 200 components = 0.000541143 Jy ! Clean residual min=-0.001094 max=0.001230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.201557 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 173 components and 0.201557 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=0.072777Jy sigma=0.000771 ! Fit after self-cal, rms=0.072743Jy sigma=0.000771 wmodel J1835+3241_X_2014_05_31_pus_map.mod ! Writing 173 model components to file: J1835+3241_X_2014_05_31_pus_map.mod wobs J1835+3241_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1835+3241_X_2014_05_31_pus_uvs.fits wwins J1835+3241_X_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J1835+3241_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.20515e-05 Jy ! Component: 100 - total flux cleaned = -0.000237596 Jy ! Component: 150 - total flux cleaned = -0.000389183 Jy ! Component: 200 - total flux cleaned = -0.000548006 Jy ! Component: 250 - total flux cleaned = -0.00071664 Jy ! Component: 300 - total flux cleaned = -0.000849994 Jy ! Component: 350 - total flux cleaned = -0.00096428 Jy ! Component: 400 - total flux cleaned = -0.00101981 Jy ! Component: 450 - total flux cleaned = -0.00108781 Jy ! Component: 500 - total flux cleaned = -0.00115359 Jy ! Component: 550 - total flux cleaned = -0.00119184 Jy ! Component: 600 - total flux cleaned = -0.0012167 Jy ! Component: 650 - total flux cleaned = -0.00126556 Jy ! Component: 700 - total flux cleaned = -0.0013254 Jy ! Component: 750 - total flux cleaned = -0.00140778 Jy ! Component: 800 - total flux cleaned = -0.00143085 Jy ! Component: 850 - total flux cleaned = -0.00147648 Jy ! Component: 900 - total flux cleaned = -0.00153264 Jy ! Component: 950 - total flux cleaned = -0.00156565 Jy ! Component: 1000 - total flux cleaned = -0.00160919 Jy ! Component: 1050 - total flux cleaned = -0.00166227 Jy ! Component: 1100 - total flux cleaned = -0.00170433 Jy ! Component: 1150 - total flux cleaned = -0.00172507 Jy ! Component: 1200 - total flux cleaned = -0.00176601 Jy ! Component: 1250 - total flux cleaned = -0.00180648 Jy ! Component: 1300 - total flux cleaned = -0.00186622 Jy ! Component: 1350 - total flux cleaned = -0.0019053 Jy ! Component: 1400 - total flux cleaned = -0.00195394 Jy ! Component: 1450 - total flux cleaned = -0.00200175 Jy ! Component: 1500 - total flux cleaned = -0.00203023 Jy ! Component: 1550 - total flux cleaned = -0.00206738 Jy ! Component: 1600 - total flux cleaned = -0.00207642 Jy ! Component: 1650 - total flux cleaned = -0.00207639 Jy ! Component: 1700 - total flux cleaned = -0.00210341 Jy ! Component: 1750 - total flux cleaned = -0.00209446 Jy ! Component: 1800 - total flux cleaned = -0.00210313 Jy ! Component: 1850 - total flux cleaned = -0.00209447 Jy ! Component: 1900 - total flux cleaned = -0.00211184 Jy ! Component: 1950 - total flux cleaned = -0.00211176 Jy ! Component: 2000 - total flux cleaned = -0.00211185 Jy ! Total flux subtracted in 2048 components = -0.00211195 Jy ! Clean residual min=-0.000490 max=0.000503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.199445 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 301 components and 0.199445 Jy ![Exited script file: muppet] wmap "J1835+3241_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.627 at 3.638 degrees (North through East) ! Clean map min=-0.00071109 max=0.073495 Jy/beam ! Writing clean map to FITS file: J1835+3241_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0734949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147988 device "J1835+3241_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1835+3241_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.604076 0.604076 1.20815 2.4163 4.83261 9.66521 19.3304 38.6608 77.3217 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.627 at 3.638 degrees (North through East) ! Clean map min=-0.00071109 max=0.073495 Jy/beam quit ! Quitting program ! Log file J1835+3241_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:11:01 2016