! Started logfile: J1041+523A_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:10:16 2016 obs J1041+523A_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1041+523A_X_2014_08_05_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613889 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 10608 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 J1041+523A_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.496818Jy sigma=0.005606 ! Fit after self-cal, rms=0.490331Jy sigma=0.005527 ! 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=0.9355 mas, bmaj=2.15 mas, bpa=32.43 degrees ! Estimated noise=1083.25 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 = 0.395687 Jy ! Component: 100 - total flux cleaned = 0.514878 Jy ! Total flux subtracted in 100 components = 0.514878 Jy ! Clean residual min=-0.024661 max=0.053487 Jy/beam ! Clean residual mean=-0.000028 rms=0.008648 Jy/beam ! Combined flux in latest and established models = 0.514878 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.514878 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=0.149335Jy sigma=0.001605 ! Fit after self-cal, rms=0.149316Jy sigma=0.001605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577147 Jy ! Component: 100 - total flux cleaned = 0.0897871 Jy ! Total flux subtracted in 100 components = 0.0897871 Jy ! Clean residual min=-0.020625 max=0.023224 Jy/beam ! Clean residual mean=0.000066 rms=0.005999 Jy/beam ! Combined flux in latest and established models = 0.604665 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.604665 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=0.117861Jy sigma=0.001254 ! Fit after self-cal, rms=0.117852Jy sigma=0.001254 ! 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=1.151 mas, bmaj=2.361 mas, bpa=32.47 degrees ! Estimated noise=602.206 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 = 0.0271157 Jy ! Component: 100 - total flux cleaned = 0.0423253 Jy ! Component: 150 - total flux cleaned = 0.0512368 Jy ! Component: 200 - total flux cleaned = 0.0540906 Jy ! Total flux subtracted in 200 components = 0.0540906 Jy ! Clean residual min=-0.025026 max=0.025921 Jy/beam ! Clean residual mean=0.000114 rms=0.006943 Jy/beam ! Combined flux in latest and established models = 0.658755 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.658755 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=0.110110Jy sigma=0.001191 ! Fit after self-cal, rms=0.110113Jy sigma=0.001191 ! 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 1.11 HN 1.06 KP 0.92 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.06 KP 0.87 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.07 KP 0.82 ! LA 1.06 MK 1.00* NL 0.97 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.06 KP 0.79 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.01 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.07 KP 0.75 ! LA 1.07 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.25 HN 1.20 KP 0.80 ! LA 1.15 MK 1.00* NL 1.02 OV 1.07 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.16 KP 0.74 ! LA 1.05 MK 1.00* NL 0.99 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.10 KP 0.77 ! LA 1.07 MK 1.00* NL 0.99 OV 1.05 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.11 KP 0.80 ! LA 1.09 MK 1.00* NL 1.00 OV 1.04 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.09 KP 0.82 ! LA 1.10 MK 1.00* NL 1.00 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.08 KP 0.88 ! LA 1.07 MK 1.00* NL 1.01 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.110113Jy sigma=0.001191 ! Fit after self-cal, rms=0.074561Jy sigma=0.000798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.377 mas, bpa=32.71 degrees ! Estimated noise=600.073 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 = -0.00521965 Jy ! Component: 100 - total flux cleaned = -0.0060058 Jy ! Component: 150 - total flux cleaned = -0.00629517 Jy ! Component: 200 - total flux cleaned = -0.00645075 Jy ! Total flux subtracted in 200 components = -0.00645075 Jy ! Clean residual min=-0.003762 max=0.005428 Jy/beam ! Clean residual mean=0.000027 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.652305 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.652305 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=0.074130Jy sigma=0.000793 ! Fit after self-cal, rms=0.074170Jy sigma=0.000792 ! 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=0.074170Jy sigma=0.000792 ! Fit after self-cal, rms=0.074179Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.383 mas, bpa=32.52 degrees ! Estimated noise=600.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00308233 Jy ! Component: 100 - total flux cleaned = -0.00368126 Jy ! Component: 150 - total flux cleaned = -0.00373545 Jy ! Component: 200 - total flux cleaned = -0.00369122 Jy ! Total flux subtracted in 200 components = -0.00369122 Jy ! Clean residual min=-0.002691 max=0.004164 Jy/beam ! Clean residual mean=0.000010 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.648613 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.648614 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=0.074027Jy sigma=0.000781 ! Fit after self-cal, rms=0.074031Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357402 Jy ! Component: 100 - total flux cleaned = 0.00521806 Jy ! Component: 150 - total flux cleaned = 0.00546876 Jy ! Component: 200 - total flux cleaned = 0.00573426 Jy ! Total flux subtracted in 200 components = 0.00573426 Jy ! Clean residual min=-0.002328 max=0.002593 Jy/beam ! Clean residual mean=0.000014 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.654348 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.654348 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=0.073837Jy sigma=0.000779 ! Fit after self-cal, rms=0.073820Jy sigma=0.000779 ! 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=0.073820Jy sigma=0.000779 ! Fit after self-cal, rms=0.073910Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.387 mas, bpa=32.54 degrees ! Estimated noise=600.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373843 Jy ! Component: 100 - total flux cleaned = -0.000374827 Jy ! Component: 150 - total flux cleaned = -0.000419897 Jy ! Component: 200 - total flux cleaned = -0.000456263 Jy ! Total flux subtracted in 200 components = -0.000456263 Jy ! Clean residual min=-0.002133 max=0.002079 Jy/beam ! Clean residual mean=0.000013 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.653892 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.653892 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=0.073832Jy sigma=0.000778 ! Fit after self-cal, rms=0.073830Jy sigma=0.000778 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 = 0.000368624 Jy ! Component: 100 - total flux cleaned = 0.000367416 Jy ! Component: 150 - total flux cleaned = 0.000366469 Jy ! Component: 200 - total flux cleaned = 0.000393713 Jy ! Total flux subtracted in 200 components = 0.000393713 Jy ! Clean residual min=-0.002081 max=0.002126 Jy/beam ! Clean residual mean=0.000014 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.654285 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.654285 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=0.073803Jy sigma=0.000778 ! Fit after self-cal, rms=0.073802Jy sigma=0.000778 ! 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=0.073802Jy sigma=0.000778 ! Fit after self-cal, rms=0.073842Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=3.007 mas, bpa=48.2 degrees ! Estimated noise=685.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135876 Jy ! Component: 100 - total flux cleaned = -0.000159599 Jy ! Component: 150 - total flux cleaned = -7.43672e-05 Jy ! Component: 200 - total flux cleaned = -5.91112e-05 Jy ! Total flux subtracted in 200 components = -5.91112e-05 Jy ! Clean residual min=-0.002142 max=0.002392 Jy/beam ! Clean residual mean=0.000017 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.654226 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.654226 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=0.073827Jy sigma=0.000777 ! Fit after self-cal, rms=0.073827Jy sigma=0.000777 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 = 9.54727e-05 Jy ! Component: 100 - total flux cleaned = 0.000108547 Jy ! Component: 150 - total flux cleaned = 0.000120213 Jy ! Component: 200 - total flux cleaned = 0.000131485 Jy ! Total flux subtracted in 200 components = 0.000131485 Jy ! Clean residual min=-0.002099 max=0.002354 Jy/beam ! Clean residual mean=0.000017 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.654358 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.654358 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=0.073822Jy sigma=0.000777 ! Fit after self-cal, rms=0.073821Jy sigma=0.000777 ! 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=1.156 mas, bmaj=2.389 mas, bpa=32.58 degrees ! Estimated noise=599.836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 2.389 at 32.58 degrees (North through East) ! Clean map min=-0.0018038 max=0.53094 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 ! Performing amp+phase self-cal ! ! 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=0.073821Jy sigma=0.000777 ! Fit after self-cal, rms=0.068815Jy sigma=0.000711 ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.389 mas, bpa=32.59 degrees ! Estimated noise=599.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000953424 Jy ! Component: 100 - total flux cleaned = -0.00104123 Jy ! Component: 150 - total flux cleaned = -0.00111963 Jy ! Component: 200 - total flux cleaned = -0.00114344 Jy ! Total flux subtracted in 200 components = -0.00114344 Jy ! Clean residual min=-0.001838 max=0.002288 Jy/beam ! Clean residual mean=0.000012 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.653214 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.653214 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=0.068787Jy sigma=0.000711 ! Fit after self-cal, rms=0.068785Jy sigma=0.000711 ! Inverting map ! Added new window around map position (-14.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107197 Jy ! Component: 100 - total flux cleaned = 0.00148787 Jy ! Component: 150 - total flux cleaned = 0.00190161 Jy ! Component: 200 - total flux cleaned = 0.00214379 Jy ! Total flux subtracted in 200 components = 0.00214379 Jy ! Clean residual min=-0.001677 max=0.001686 Jy/beam ! Clean residual mean=0.000006 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.655358 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.655358 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=0.068708Jy sigma=0.000710 ! Fit after self-cal, rms=0.068707Jy sigma=0.000710 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.068707Jy sigma=0.000710 ! Fit after self-cal, rms=0.068679Jy sigma=0.000710 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=0.9386 mas, bmaj=2.172 mas, bpa=32.72 degrees ! Estimated noise=1088.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.397373 Jy ! Component: 100 - total flux cleaned = 0.51627 Jy ! Component: 150 - total flux cleaned = 0.573641 Jy ! Component: 200 - total flux cleaned = 0.602056 Jy ! Total flux subtracted in 200 components = 0.602056 Jy ! Clean residual min=-0.007062 max=0.013182 Jy/beam ! Clean residual mean=-0.000023 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.602056 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.602056 Jy ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.39 mas, bpa=32.61 degrees ! Estimated noise=599.206 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 = 0.0191159 Jy ! Component: 100 - total flux cleaned = 0.029432 Jy ! Component: 150 - total flux cleaned = 0.0359961 Jy ! Component: 200 - total flux cleaned = 0.0405906 Jy ! Total flux subtracted in 200 components = 0.0405906 Jy ! Clean residual min=-0.002551 max=0.002972 Jy/beam ! Clean residual mean=0.000005 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.642646 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.642646 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=2.344 mas, bmaj=3.008 mas, bpa=48.28 degrees ! Estimated noise=683.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410956 Jy ! Component: 100 - total flux cleaned = 0.006496 Jy ! Component: 150 - total flux cleaned = 0.00825572 Jy ! Component: 200 - total flux cleaned = 0.00938119 Jy ! Total flux subtracted in 200 components = 0.00938119 Jy ! Clean residual min=-0.002092 max=0.001900 Jy/beam ! Clean residual mean=0.000009 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.652028 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 = 0.000880239 Jy ! Component: 100 - total flux cleaned = 0.00150274 Jy ! Component: 150 - total flux cleaned = 0.00200232 Jy ! Component: 200 - total flux cleaned = 0.00238127 Jy ! Total flux subtracted in 200 components = 0.00238127 Jy ! Clean residual min=-0.001847 max=0.001861 Jy/beam ! Clean residual mean=0.000008 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.654409 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 86 components and 0.654409 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.39 mas, bpa=32.61 degrees ! Estimated noise=599.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946248 Jy ! Component: 100 - total flux cleaned = 0.0014347 Jy ! Component: 150 - total flux cleaned = 0.00172089 Jy ! Component: 200 - total flux cleaned = 0.00189686 Jy ! Total flux subtracted in 200 components = 0.00189686 Jy ! Clean residual min=-0.001813 max=0.001604 Jy/beam ! Clean residual mean=0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.656306 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.656306 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=0.068735Jy sigma=0.000711 ! Fit after self-cal, rms=0.068730Jy sigma=0.000711 wmodel J1041+523A_X_2014_08_05_pus_map.mod ! Writing 102 model components to file: J1041+523A_X_2014_08_05_pus_map.mod wobs J1041+523A_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1041+523A_X_2014_08_05_pus_uvs.fits wwins J1041+523A_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1041+523A_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 = -0.000800869 Jy ! Component: 100 - total flux cleaned = -0.00101143 Jy ! Component: 150 - total flux cleaned = -0.00104027 Jy ! Component: 200 - total flux cleaned = -0.00103911 Jy ! Component: 250 - total flux cleaned = -0.00121328 Jy ! Component: 300 - total flux cleaned = -0.00135773 Jy ! Component: 350 - total flux cleaned = -0.00152075 Jy ! Component: 400 - total flux cleaned = -0.00161081 Jy ! Component: 450 - total flux cleaned = -0.00163253 Jy ! Component: 500 - total flux cleaned = -0.00167395 Jy ! Component: 550 - total flux cleaned = -0.0016738 Jy ! Component: 600 - total flux cleaned = -0.00169413 Jy ! Component: 650 - total flux cleaned = -0.00171362 Jy ! Component: 700 - total flux cleaned = -0.00175059 Jy ! Component: 750 - total flux cleaned = -0.00169505 Jy ! Component: 800 - total flux cleaned = -0.0017483 Jy ! Component: 850 - total flux cleaned = -0.00173055 Jy ! Component: 900 - total flux cleaned = -0.00169661 Jy ! Component: 950 - total flux cleaned = -0.00169681 Jy ! Component: 1000 - total flux cleaned = -0.00171301 Jy ! Component: 1050 - total flux cleaned = -0.00174475 Jy ! Component: 1100 - total flux cleaned = -0.00174454 Jy ! Component: 1150 - total flux cleaned = -0.00177509 Jy ! Component: 1200 - total flux cleaned = -0.00182014 Jy ! Component: 1250 - total flux cleaned = -0.00184952 Jy ! Component: 1300 - total flux cleaned = -0.00180572 Jy ! Component: 1350 - total flux cleaned = -0.00183419 Jy ! Component: 1400 - total flux cleaned = -0.00177797 Jy ! Component: 1450 - total flux cleaned = -0.00181977 Jy ! Component: 1500 - total flux cleaned = -0.00180625 Jy ! Component: 1550 - total flux cleaned = -0.00186003 Jy ! Component: 1600 - total flux cleaned = -0.00188651 Jy ! Component: 1650 - total flux cleaned = -0.00189975 Jy ! Component: 1700 - total flux cleaned = -0.00195113 Jy ! Component: 1750 - total flux cleaned = -0.00197642 Jy ! Component: 1800 - total flux cleaned = -0.00202626 Jy ! Component: 1850 - total flux cleaned = -0.0019896 Jy ! Component: 1900 - total flux cleaned = -0.00203825 Jy ! Component: 1950 - total flux cleaned = -0.00206231 Jy ! Component: 2000 - total flux cleaned = -0.0020509 Jy ! Total flux subtracted in 2048 components = -0.00203947 Jy ! Clean residual min=-0.000660 max=0.000653 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.654266 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 236 components and 0.654267 Jy ![Exited script file: muppet] wmap "J1041+523A_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.39 at 32.61 degrees (North through East) ! Clean map min=-0.0016513 max=0.5317 Jy/beam ! Writing clean map to FITS file: J1041+523A_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 0.531702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217362 device "J1041+523A_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1041+523A_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122641 0.122641 0.245283 0.490565 0.98113 1.96226 3.92452 7.84904 15.6981 31.3962 62.7923 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.531 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.39 at 32.61 degrees (North through East) ! Clean map min=-0.0016513 max=0.5317 Jy/beam quit ! Quitting program ! Log file J1041+523A_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:10:17 2016