! Started logfile: J1022+4239_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:11:13 2016 obs J1022+4239_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1022+4239_X_2014_06_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.678363 visibilities/baseline/integration-bin. ! Found source: J1022+4239 ! ! 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 20880 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 J1022+4239_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908533Jy sigma=0.011171 ! Fit after self-cal, rms=0.893281Jy sigma=0.010991 ! 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=0.8177 mas, bmaj=1.108 mas, bpa=-11.61 degrees ! Estimated noise=883.197 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 = 0.0770948 Jy ! Component: 100 - total flux cleaned = 0.104708 Jy ! Total flux subtracted in 100 components = 0.104708 Jy ! Clean residual min=-0.005743 max=0.012190 Jy/beam ! Clean residual mean=-0.000095 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.104708 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.104708 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=0.073953Jy sigma=0.000866 ! Fit after self-cal, rms=0.073876Jy sigma=0.000865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014102 Jy ! Component: 100 - total flux cleaned = 0.0216375 Jy ! Total flux subtracted in 100 components = 0.0216375 Jy ! Clean residual min=-0.005441 max=0.004519 Jy/beam ! Clean residual mean=-0.000036 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.126346 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.126346 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=0.070050Jy sigma=0.000815 ! Fit after self-cal, rms=0.070051Jy sigma=0.000815 ! 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=1.04 mas, bmaj=1.391 mas, bpa=-11.08 degrees ! Estimated noise=401.828 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 = 0.00751806 Jy ! Component: 100 - total flux cleaned = 0.0113151 Jy ! Component: 150 - total flux cleaned = 0.0134459 Jy ! Component: 200 - total flux cleaned = 0.014642 Jy ! Total flux subtracted in 200 components = 0.014642 Jy ! Clean residual min=-0.007526 max=0.004257 Jy/beam ! Clean residual mean=0.000007 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.140988 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.140988 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=0.069213Jy sigma=0.000806 ! Fit after self-cal, rms=0.069221Jy sigma=0.000806 ! 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 1.00* FD 1.10 HN 1.06 KP 0.91 ! LA 1.01 MK 0.96 NL 1.03 OV 0.97 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.07 KP 0.85 ! LA 1.00 MK 0.97 NL 1.00 OV 0.98 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.16 KP 0.80 ! LA 1.06 MK 1.02 NL 1.00 OV 0.95 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.78 ! LA 1.04 MK 0.99 NL 1.02 OV 0.99 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.04 KP 0.75 ! LA 0.99 MK 1.02 NL 1.05 OV 0.97 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.11 KP 0.73 ! LA 1.07 MK 1.01 NL 1.02 OV 1.02 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.10 KP 0.79 ! LA 1.13 MK 1.02 NL 1.08 OV 1.05 ! PT 0.99 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.13 KP 0.75 ! LA 1.02 MK 0.95 NL 1.03 OV 1.03 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.13 KP 0.79 ! LA 1.05 MK 0.99 NL 1.02 OV 1.05 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.12 KP 0.77 ! LA 1.03 MK 1.03 NL 1.04 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.08 KP 0.82 ! LA 1.04 MK 0.99 NL 1.07 OV 1.05 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.05 KP 0.86 ! LA 1.05 MK 1.00 NL 1.02 OV 1.03 ! PT 0.97 SC 1.15 ! ! ! Fit before self-cal, rms=0.069221Jy sigma=0.000806 ! Fit after self-cal, rms=0.068589Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.421 mas, bpa=-12.03 degrees ! Estimated noise=406.825 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 = -0.000659787 Jy ! Component: 100 - total flux cleaned = -0.000685731 Jy ! Component: 150 - total flux cleaned = -0.000730785 Jy ! Component: 200 - total flux cleaned = -0.00079357 Jy ! Total flux subtracted in 200 components = -0.00079357 Jy ! Clean residual min=-0.001564 max=0.001653 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.140194 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.140194 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=0.068569Jy sigma=0.000778 ! Fit after self-cal, rms=0.068611Jy sigma=0.000777 ! 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=0.068611Jy sigma=0.000777 ! Fit after self-cal, rms=0.068221Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.397 mas, bpa=-9.846 degrees ! Estimated noise=402.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470264 Jy ! Component: 100 - total flux cleaned = -0.000444866 Jy ! Component: 150 - total flux cleaned = -0.000425122 Jy ! Component: 200 - total flux cleaned = -0.000456237 Jy ! Total flux subtracted in 200 components = -0.000456237 Jy ! Clean residual min=-0.001289 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.139738 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 30 components and 0.139738 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=0.068203Jy sigma=0.000775 ! Fit after self-cal, rms=0.068219Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.67962e-05 Jy ! Component: 100 - total flux cleaned = -7.2346e-05 Jy ! Component: 150 - total flux cleaned = -9.49867e-05 Jy ! Component: 200 - total flux cleaned = -0.000125622 Jy ! Total flux subtracted in 200 components = -0.000125622 Jy ! Clean residual min=-0.001271 max=0.001437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.139612 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.139612 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=0.068215Jy sigma=0.000775 ! Fit after self-cal, rms=0.068215Jy sigma=0.000775 ! 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=0.068215Jy sigma=0.000775 ! Fit after self-cal, rms=0.068104Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.391 mas, bpa=-8.862 degrees ! Estimated noise=401.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234597 Jy ! Component: 100 - total flux cleaned = -0.000221513 Jy ! Component: 150 - total flux cleaned = -0.000232043 Jy ! Component: 200 - total flux cleaned = -0.000241103 Jy ! Total flux subtracted in 200 components = -0.000241103 Jy ! Clean residual min=-0.001229 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.139371 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.139371 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=0.068098Jy sigma=0.000775 ! Fit after self-cal, rms=0.068102Jy sigma=0.000775 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 = -2.89121e-05 Jy ! Component: 100 - total flux cleaned = -4.50686e-05 Jy ! Component: 150 - total flux cleaned = -5.92868e-05 Jy ! Component: 200 - total flux cleaned = -7.24356e-05 Jy ! Total flux subtracted in 200 components = -7.24356e-05 Jy ! Clean residual min=-0.001222 max=0.001381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.139299 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.139299 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=0.068100Jy sigma=0.000775 ! Fit after self-cal, rms=0.068100Jy sigma=0.000775 ! 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=0.068100Jy sigma=0.000775 ! Fit after self-cal, rms=0.068067Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.476 mas, bmaj=2.9 mas, bpa=-18.46 degrees ! Estimated noise=484.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.64487e-05 Jy ! Component: 100 - total flux cleaned = 3.7267e-05 Jy ! Component: 150 - total flux cleaned = 1.16714e-05 Jy ! Component: 200 - total flux cleaned = -2.53861e-06 Jy ! Total flux subtracted in 200 components = -2.53861e-06 Jy ! Clean residual min=-0.001352 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.139296 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 34 components and 0.139296 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=0.068066Jy sigma=0.000775 ! Fit after self-cal, rms=0.068067Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92606e-05 Jy ! Component: 100 - total flux cleaned = 3.38743e-05 Jy ! Component: 150 - total flux cleaned = 2.76609e-05 Jy ! Component: 200 - total flux cleaned = 1.69e-05 Jy ! Total flux subtracted in 200 components = 1.69e-05 Jy ! Clean residual min=-0.001340 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.139313 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.139313 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=0.068069Jy sigma=0.000775 ! Fit after self-cal, rms=0.068069Jy sigma=0.000775 ! 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=1.042 mas, bmaj=1.388 mas, bpa=-8.307 degrees ! Estimated noise=400.78 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.388 at -8.307 degrees (North through East) ! Clean map min=-0.0011005 max=0.10583 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=0.8166 mas, bmaj=1.098 mas, bpa=-8.662 degrees ! Estimated noise=893.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783461 Jy ! Component: 100 - total flux cleaned = 0.107565 Jy ! Component: 150 - total flux cleaned = 0.12144 Jy ! Component: 200 - total flux cleaned = 0.128744 Jy ! Total flux subtracted in 200 components = 0.128744 Jy ! Clean residual min=-0.002620 max=0.003917 Jy/beam ! Clean residual mean=-0.000031 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.128744 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.128744 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.388 mas, bpa=-8.307 degrees ! Estimated noise=400.78 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 = 0.00555736 Jy ! Component: 100 - total flux cleaned = 0.00806873 Jy ! Component: 150 - total flux cleaned = 0.00928019 Jy ! Component: 200 - total flux cleaned = 0.00987239 Jy ! Total flux subtracted in 200 components = 0.00987239 Jy ! Clean residual min=-0.001242 max=0.001354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.138617 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.138617 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=2.476 mas, bmaj=2.9 mas, bpa=-18.46 degrees ! Estimated noise=484.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500806 Jy ! Component: 100 - total flux cleaned = 0.000525775 Jy ! Component: 150 - total flux cleaned = 0.00053931 Jy ! Component: 200 - total flux cleaned = 0.000545951 Jy ! Total flux subtracted in 200 components = 0.000545951 Jy ! Clean residual min=-0.001363 max=0.001440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.139163 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 = 1.24037e-05 Jy ! Component: 100 - total flux cleaned = 1.83892e-05 Jy ! Component: 150 - total flux cleaned = 2.93521e-05 Jy ! Component: 200 - total flux cleaned = 3.47544e-05 Jy ! Total flux subtracted in 200 components = 3.47544e-05 Jy ! Clean residual min=-0.001357 max=0.001431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.139197 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.139197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.388 mas, bpa=-8.307 degrees ! Estimated noise=400.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163201 Jy ! Component: 100 - total flux cleaned = -0.000132261 Jy ! Component: 150 - total flux cleaned = -0.000119096 Jy ! Component: 200 - total flux cleaned = -0.000108877 Jy ! Total flux subtracted in 200 components = -0.000108877 Jy ! Clean residual min=-0.001203 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.139088 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.139088 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=0.068065Jy sigma=0.000775 ! Fit after self-cal, rms=0.068061Jy sigma=0.000775 wmodel J1022+4239_X_2014_06_09_pus_map.mod ! Writing 32 model components to file: J1022+4239_X_2014_06_09_pus_map.mod wobs J1022+4239_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1022+4239_X_2014_06_09_pus_uvs.fits wwins J1022+4239_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J1022+4239_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056272 Jy ! Component: 100 - total flux cleaned = 0.000736691 Jy ! Component: 150 - total flux cleaned = 0.000879386 Jy ! Component: 200 - total flux cleaned = 0.00097535 Jy ! Component: 250 - total flux cleaned = 0.00101188 Jy ! Component: 300 - total flux cleaned = 0.00108194 Jy ! Component: 350 - total flux cleaned = 0.00103089 Jy ! Component: 400 - total flux cleaned = 0.00101446 Jy ! Component: 450 - total flux cleaned = 0.000982662 Jy ! Component: 500 - total flux cleaned = 0.000982148 Jy ! Component: 550 - total flux cleaned = 0.000922079 Jy ! Component: 600 - total flux cleaned = 0.000922396 Jy ! Component: 650 - total flux cleaned = 0.000894074 Jy ! Component: 700 - total flux cleaned = 0.000852728 Jy ! Component: 750 - total flux cleaned = 0.000839234 Jy ! Component: 800 - total flux cleaned = 0.000786435 Jy ! Component: 850 - total flux cleaned = 0.00077367 Jy ! Component: 900 - total flux cleaned = 0.000761035 Jy ! Component: 950 - total flux cleaned = 0.000736129 Jy ! Component: 1000 - total flux cleaned = 0.000699837 Jy ! Component: 1050 - total flux cleaned = 0.000676166 Jy ! Component: 1100 - total flux cleaned = 0.000652909 Jy ! Component: 1150 - total flux cleaned = 0.000641525 Jy ! Component: 1200 - total flux cleaned = 0.000664183 Jy ! Component: 1250 - total flux cleaned = 0.000719291 Jy ! Component: 1300 - total flux cleaned = 0.00069748 Jy ! Component: 1350 - total flux cleaned = 0.000719134 Jy ! Component: 1400 - total flux cleaned = 0.000708501 Jy ! Component: 1450 - total flux cleaned = 0.000739569 Jy ! Component: 1500 - total flux cleaned = 0.000719023 Jy ! Component: 1550 - total flux cleaned = 0.000708993 Jy ! Component: 1600 - total flux cleaned = 0.000709152 Jy ! Component: 1650 - total flux cleaned = 0.000728898 Jy ! Component: 1700 - total flux cleaned = 0.000719233 Jy ! Component: 1750 - total flux cleaned = 0.000709576 Jy ! Component: 1800 - total flux cleaned = 0.000700108 Jy ! Component: 1850 - total flux cleaned = 0.000718899 Jy ! Component: 1900 - total flux cleaned = 0.000737396 Jy ! Component: 1950 - total flux cleaned = 0.000728197 Jy ! Component: 2000 - total flux cleaned = 0.000719274 Jy ! Total flux subtracted in 2048 components = 0.000710291 Jy ! Clean residual min=-0.000584 max=0.000482 Jy/beam ! Clean residual mean=0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.139799 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 155 components and 0.139799 Jy ![Exited script file: muppet] wmap "J1022+4239_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.388 at -8.307 degrees (North through East) ! Clean map min=-0.0009245 max=0.10567 Jy/beam ! Writing clean map to FITS file: J1022+4239_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158528 device "J1022+4239_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1022+4239_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450075 0.450075 0.900151 1.8003 3.6006 7.20121 14.4024 28.8048 57.6097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.388 at -8.307 degrees (North through East) ! Clean map min=-0.0009245 max=0.10567 Jy/beam quit ! Quitting program ! Log file J1022+4239_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:11:15 2016