! Started logfile: J0038+1227_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:04:27 2016 obs J0038+1227_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0038+1227_X_2014_08_05_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77043 visibilities/baseline/integration-bin. ! Found source: J0038+1227 ! ! 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 51588 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 J0038+1227_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927065Jy sigma=0.010542 ! Fit after self-cal, rms=0.884022Jy sigma=0.010072 ! 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=0.9939 mas, bmaj=2.427 mas, bpa=20.17 degrees ! Estimated noise=479.317 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 = 0.0901638 Jy ! Component: 100 - total flux cleaned = 0.116862 Jy ! Total flux subtracted in 100 components = 0.116862 Jy ! Clean residual min=-0.007225 max=0.014897 Jy/beam ! Clean residual mean=-0.000082 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.116862 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.116862 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=0.080336Jy sigma=0.000860 ! Fit after self-cal, rms=0.080260Jy sigma=0.000859 ! 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=1.206 mas, bmaj=2.556 mas, bpa=18.92 degrees ! Estimated noise=276.947 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 = 0.016837 Jy ! Component: 100 - total flux cleaned = 0.0259265 Jy ! Component: 150 - total flux cleaned = 0.0316205 Jy ! Component: 200 - total flux cleaned = 0.0353656 Jy ! Total flux subtracted in 200 components = 0.0353656 Jy ! Clean residual min=-0.006924 max=0.007143 Jy/beam ! Clean residual mean=-0.000027 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.152228 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.152228 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=0.076823Jy sigma=0.000814 ! Fit after self-cal, rms=0.076738Jy sigma=0.000813 ! 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 0.94 FD 1.13 HN 1.13 KP 0.90 ! LA 1.02 MK 1.00* NL 0.95 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! 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 1.12 HN 1.14 KP 0.86 ! LA 1.02 MK 1.00* NL 0.95 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.14 KP 0.82 ! LA 1.03 MK 1.00* NL 0.94 OV 0.99 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.15 KP 0.78 ! LA 1.03 MK 1.00* NL 0.97 OV 1.00 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.07 KP 0.75 ! LA 1.02 MK 1.00* NL 0.98 OV 1.00 ! PT 0.91 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 0.99 FD 1.15 HN 1.12 KP 0.74 ! LA 1.04 MK 1.00* NL 0.94 OV 1.02 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.25 HN 1.28 KP 0.79 ! LA 1.14 MK 1.00* NL 1.03 OV 1.09 ! PT 1.00 SC 1.07 ! ! ! 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 1.18 HN 1.19 KP 0.72 ! LA 1.03 MK 1.00* NL 0.98 OV 1.06 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.24 KP 0.76 ! LA 1.04 MK 1.00* NL 0.97 OV 1.08 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.15 KP 0.80 ! LA 1.06 MK 1.00* NL 0.98 OV 1.10 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.14 KP 0.83 ! LA 1.06 MK 1.00* NL 0.99 OV 1.05 ! PT 0.94 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 0.96 FD 1.14 HN 1.10 KP 0.84 ! LA 1.07 MK 1.00* NL 0.99 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.076738Jy sigma=0.000813 ! Fit after self-cal, rms=0.076153Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.597 mas, bpa=19.37 degrees ! Estimated noise=275.374 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 (-1.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367448 Jy ! Component: 100 - total flux cleaned = 0.00378163 Jy ! Component: 150 - total flux cleaned = 0.00356347 Jy ! Component: 200 - total flux cleaned = 0.00319704 Jy ! Total flux subtracted in 200 components = 0.00319704 Jy ! Clean residual min=-0.002346 max=0.003644 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.155425 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.155425 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=0.075797Jy sigma=0.000780 ! Fit after self-cal, rms=0.075828Jy sigma=0.000778 ! Inverting map ! Added new window around map position (-7, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282567 Jy ! Component: 100 - total flux cleaned = 0.00373091 Jy ! Component: 150 - total flux cleaned = 0.00438311 Jy ! Component: 200 - total flux cleaned = 0.00503802 Jy ! Total flux subtracted in 200 components = 0.00503802 Jy ! Clean residual min=-0.001801 max=0.003017 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.160463 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.160463 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=0.075666Jy sigma=0.000776 ! Fit after self-cal, rms=0.075642Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-11.2, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289273 Jy ! Component: 100 - total flux cleaned = 0.00411306 Jy ! Component: 150 - total flux cleaned = 0.00501687 Jy ! Component: 200 - total flux cleaned = 0.00577961 Jy ! Total flux subtracted in 200 components = 0.00577961 Jy ! Clean residual min=-0.001446 max=0.001921 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.166243 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.166243 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=0.075510Jy sigma=0.000774 ! Fit after self-cal, rms=0.075501Jy sigma=0.000774 ! 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=0.075501Jy sigma=0.000774 ! Fit after self-cal, rms=0.075772Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.595 mas, bpa=19.4 degrees ! Estimated noise=274.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134266 Jy ! Component: 100 - total flux cleaned = 0.00177032 Jy ! Component: 150 - total flux cleaned = 0.00194213 Jy ! Component: 200 - total flux cleaned = 0.00203109 Jy ! Total flux subtracted in 200 components = 0.00203109 Jy ! Clean residual min=-0.001082 max=0.001211 Jy/beam ! Clean residual mean=-0.000008 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.168274 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.168274 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=0.075730Jy sigma=0.000772 ! Fit after self-cal, rms=0.075738Jy 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 = 1.0682e-05 Jy ! Component: 100 - total flux cleaned = 0.000229115 Jy ! Component: 150 - total flux cleaned = 0.000373501 Jy ! Component: 200 - total flux cleaned = 0.000461682 Jy ! Total flux subtracted in 200 components = 0.000461682 Jy ! Clean residual min=-0.001047 max=0.001129 Jy/beam ! Clean residual mean=-0.000008 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.168735 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 148 components and 0.168735 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=0.075721Jy sigma=0.000772 ! Fit after self-cal, rms=0.075718Jy sigma=0.000772 ! 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=0.075718Jy sigma=0.000772 ! Fit after self-cal, rms=0.075826Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.595 mas, bpa=19.42 degrees ! Estimated noise=273.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253736 Jy ! Component: 100 - total flux cleaned = 0.000372874 Jy ! Component: 150 - total flux cleaned = 0.000456048 Jy ! Component: 200 - total flux cleaned = 0.000551315 Jy ! Total flux subtracted in 200 components = 0.000551315 Jy ! Clean residual min=-0.000976 max=0.000939 Jy/beam ! Clean residual mean=-0.000009 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.169287 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 164 components and 0.169287 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=0.075814Jy sigma=0.000771 ! Fit after self-cal, rms=0.075816Jy sigma=0.000771 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 = 6.02151e-05 Jy ! Component: 100 - total flux cleaned = 0.000204317 Jy ! Component: 150 - total flux cleaned = 0.000321561 Jy ! Component: 200 - total flux cleaned = 0.000401626 Jy ! Total flux subtracted in 200 components = 0.000401626 Jy ! Clean residual min=-0.000947 max=0.000899 Jy/beam ! Clean residual mean=-0.000009 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.169688 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 179 components and 0.169688 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=0.075808Jy sigma=0.000771 ! Fit after self-cal, rms=0.075808Jy sigma=0.000771 ! 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=0.075808Jy sigma=0.000771 ! Fit after self-cal, rms=0.075868Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.354 mas, bmaj=3.066 mas, bpa=10.77 degrees ! Estimated noise=304.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608964 Jy ! Component: 100 - total flux cleaned = 0.000762983 Jy ! Component: 150 - total flux cleaned = 0.000881262 Jy ! Component: 200 - total flux cleaned = 0.000985347 Jy ! Total flux subtracted in 200 components = 0.000985347 Jy ! Clean residual min=-0.001112 max=0.001023 Jy/beam ! Clean residual mean=-0.000013 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.170674 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 216 components and 0.170674 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=0.075863Jy sigma=0.000771 ! Fit after self-cal, rms=0.075864Jy sigma=0.000771 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 = 0.000149765 Jy ! Component: 100 - total flux cleaned = 0.000226677 Jy ! Component: 150 - total flux cleaned = 0.000319436 Jy ! Component: 200 - total flux cleaned = 0.000415069 Jy ! Total flux subtracted in 200 components = 0.000415069 Jy ! Clean residual min=-0.001075 max=0.000978 Jy/beam ! Clean residual mean=-0.000011 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.171089 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 239 components and 0.171089 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=0.075861Jy sigma=0.000771 ! Fit after self-cal, rms=0.075861Jy sigma=0.000771 ! 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=1.213 mas, bmaj=2.596 mas, bpa=19.41 degrees ! Estimated noise=273.732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 2.596 at 19.41 degrees (North through East) ! Clean map min=-0.0012139 max=0.11243 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=0.9939 mas, bmaj=2.479 mas, bpa=20.83 degrees ! Estimated noise=475.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0893934 Jy ! Component: 100 - total flux cleaned = 0.117844 Jy ! Component: 150 - total flux cleaned = 0.13267 Jy ! Component: 200 - total flux cleaned = 0.141137 Jy ! Total flux subtracted in 200 components = 0.141137 Jy ! Clean residual min=-0.002711 max=0.004310 Jy/beam ! Clean residual mean=-0.000032 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.141137 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.141137 Jy ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.596 mas, bpa=19.41 degrees ! Estimated noise=273.732 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 = 0.00622286 Jy ! Component: 100 - total flux cleaned = 0.0102844 Jy ! Component: 150 - total flux cleaned = 0.013363 Jy ! Component: 200 - total flux cleaned = 0.0158165 Jy ! Total flux subtracted in 200 components = 0.0158165 Jy ! Clean residual min=-0.001563 max=0.001473 Jy/beam ! Clean residual mean=-0.000015 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.156954 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.156954 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=2.354 mas, bmaj=3.066 mas, bpa=10.77 degrees ! Estimated noise=304.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291424 Jy ! Component: 100 - total flux cleaned = 0.00513936 Jy ! Component: 150 - total flux cleaned = 0.00693077 Jy ! Component: 200 - total flux cleaned = 0.00840184 Jy ! Total flux subtracted in 200 components = 0.00840184 Jy ! Clean residual min=-0.001375 max=0.001217 Jy/beam ! Clean residual mean=-0.000014 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.165355 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 = 0.0012201 Jy ! Component: 100 - total flux cleaned = 0.00224225 Jy ! Component: 150 - total flux cleaned = 0.00310356 Jy ! Component: 200 - total flux cleaned = 0.00363694 Jy ! Total flux subtracted in 200 components = 0.00363694 Jy ! Clean residual min=-0.001164 max=0.001023 Jy/beam ! Clean residual mean=-0.000008 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.168992 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 157 components and 0.168992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.596 mas, bpa=19.41 degrees ! Estimated noise=273.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135122 Jy ! Component: 100 - total flux cleaned = 0.00064855 Jy ! Component: 150 - total flux cleaned = 0.00102235 Jy ! Component: 200 - total flux cleaned = 0.00124716 Jy ! Total flux subtracted in 200 components = 0.00124716 Jy ! Clean residual min=-0.000973 max=0.000934 Jy/beam ! Clean residual mean=-0.000006 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.17024 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 180 components and 0.17024 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=0.075883Jy sigma=0.000771 ! Fit after self-cal, rms=0.075864Jy sigma=0.000771 wmodel J0038+1227_X_2014_08_05_pus_map.mod ! Writing 180 model components to file: J0038+1227_X_2014_08_05_pus_map.mod wobs J0038+1227_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0038+1227_X_2014_08_05_pus_uvs.fits wwins J0038+1227_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0038+1227_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 = -0.000138869 Jy ! Component: 100 - total flux cleaned = -0.00022962 Jy ! Component: 150 - total flux cleaned = -0.000355986 Jy ! Component: 200 - total flux cleaned = -0.000476116 Jy ! Component: 250 - total flux cleaned = -0.00055276 Jy ! Component: 300 - total flux cleaned = -0.00057726 Jy ! Component: 350 - total flux cleaned = -0.000601139 Jy ! Component: 400 - total flux cleaned = -0.000601086 Jy ! Component: 450 - total flux cleaned = -0.000612602 Jy ! Component: 500 - total flux cleaned = -0.000634762 Jy ! Component: 550 - total flux cleaned = -0.000623899 Jy ! Component: 600 - total flux cleaned = -0.000697164 Jy ! Component: 650 - total flux cleaned = -0.000727562 Jy ! Component: 700 - total flux cleaned = -0.000767789 Jy ! Component: 750 - total flux cleaned = -0.000836589 Jy ! Component: 800 - total flux cleaned = -0.000875115 Jy ! Component: 850 - total flux cleaned = -0.000912822 Jy ! Component: 900 - total flux cleaned = -0.000949651 Jy ! Component: 950 - total flux cleaned = -0.000976847 Jy ! Component: 1000 - total flux cleaned = -0.00100359 Jy ! Component: 1050 - total flux cleaned = -0.00105616 Jy ! Component: 1100 - total flux cleaned = -0.00109928 Jy ! Component: 1150 - total flux cleaned = -0.00113312 Jy ! Component: 1200 - total flux cleaned = -0.00119128 Jy ! Component: 1250 - total flux cleaned = -0.00121583 Jy ! Component: 1300 - total flux cleaned = -0.00124796 Jy ! Component: 1350 - total flux cleaned = -0.00126382 Jy ! Component: 1400 - total flux cleaned = -0.00128727 Jy ! Component: 1450 - total flux cleaned = -0.00131051 Jy ! Component: 1500 - total flux cleaned = -0.00135604 Jy ! Component: 1550 - total flux cleaned = -0.00140085 Jy ! Component: 1600 - total flux cleaned = -0.00142297 Jy ! Component: 1650 - total flux cleaned = -0.00146652 Jy ! Component: 1700 - total flux cleaned = -0.00148089 Jy ! Component: 1750 - total flux cleaned = -0.00150919 Jy ! Component: 1800 - total flux cleaned = -0.00154395 Jy ! Component: 1850 - total flux cleaned = -0.00155763 Jy ! Component: 1900 - total flux cleaned = -0.00157792 Jy ! Component: 1950 - total flux cleaned = -0.00159793 Jy ! Component: 2000 - total flux cleaned = -0.0016045 Jy ! Total flux subtracted in 2048 components = -0.00159804 Jy ! Clean residual min=-0.000359 max=0.000345 Jy/beam ! Clean residual mean=-0.000004 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.168642 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 322 components and 0.168642 Jy ![Exited script file: muppet] wmap "J0038+1227_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 2.596 at 19.41 degrees (North through East) ! Clean map min=-0.00069623 max=0.11299 Jy/beam ! Writing clean map to FITS file: J0038+1227_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 0.112988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001305 device "J0038+1227_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0038+1227_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346496 0.346496 0.692992 1.38598 2.77197 5.54393 11.0879 22.1757 44.3515 88.703 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 2.596 at 19.41 degrees (North through East) ! Clean map min=-0.00069623 max=0.11299 Jy/beam quit ! Quitting program ! Log file J0038+1227_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:04:31 2016