! Started logfile: J0746+2549_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:48 2016 obs J0746+2549_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0746+2549_X_2014_06_09_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.655892 visibilities/baseline/integration-bin. ! Found source: J0746+2549 ! ! 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 11688 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 J0746+2549_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.713661Jy sigma=0.008845 ! Fit after self-cal, rms=0.709698Jy sigma=0.008795 ! 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=0.753 mas, bmaj=1.708 mas, bpa=-7.534 degrees ! Estimated noise=849.647 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 = 0.218584 Jy ! Component: 100 - total flux cleaned = 0.277772 Jy ! Total flux subtracted in 100 components = 0.277772 Jy ! Clean residual min=-0.014595 max=0.025776 Jy/beam ! Clean residual mean=-0.000103 rms=0.004235 Jy/beam ! Combined flux in latest and established models = 0.277772 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.277772 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=0.096066Jy sigma=0.001128 ! Fit after self-cal, rms=0.095980Jy sigma=0.001127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284879 Jy ! Component: 100 - total flux cleaned = 0.0449999 Jy ! Total flux subtracted in 100 components = 0.0449999 Jy ! Clean residual min=-0.012147 max=0.013664 Jy/beam ! Clean residual mean=-0.000054 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.322772 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.322772 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=0.083877Jy sigma=0.000977 ! Fit after self-cal, rms=0.083836Jy sigma=0.000976 ! 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=0.9184 mas, bmaj=1.964 mas, bpa=-5.379 degrees ! Estimated noise=532.237 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 = 0.0155386 Jy ! Component: 100 - total flux cleaned = 0.0248744 Jy ! Component: 150 - total flux cleaned = 0.0306931 Jy ! Component: 200 - total flux cleaned = 0.034325 Jy ! Total flux subtracted in 200 components = 0.034325 Jy ! Clean residual min=-0.013223 max=0.010950 Jy/beam ! Clean residual mean=-0.000038 rms=0.003275 Jy/beam ! Combined flux in latest and established models = 0.357097 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.357097 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=0.080311Jy sigma=0.000941 ! Fit after self-cal, rms=0.080295Jy sigma=0.000941 ! 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 1.11 HN 1.10 KP 0.92 ! LA 1.02 MK 0.94 NL 0.99 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.09 KP 0.87 ! LA 1.05 MK 0.96 NL 1.01 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.13 KP 0.82 ! LA 1.07 MK 0.99 NL 0.99 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.10 KP 0.79 ! LA 1.05 MK 0.98 NL 1.00 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.06 KP 0.74 ! LA 1.05 MK 0.99 NL 1.00 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.12 KP 0.76 ! LA 1.06 MK 0.97 NL 1.01 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.20 KP 0.79 ! LA 1.13 MK 1.07 NL 1.04 OV 1.06 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.18 KP 0.73 ! LA 1.05 MK 0.97 NL 1.01 OV 1.05 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.17 KP 0.76 ! LA 1.04 MK 0.98 NL 1.02 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.17 KP 0.79 ! LA 1.08 MK 0.96 NL 1.03 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.14 KP 0.83 ! LA 1.06 MK 1.02 NL 1.03 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.15 KP 0.85 ! LA 1.06 MK 0.99 NL 1.03 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.080295Jy sigma=0.000941 ! Fit after self-cal, rms=0.068038Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9201 mas, bmaj=1.986 mas, bpa=-5.069 degrees ! Estimated noise=535.694 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 = -0.00226855 Jy ! Component: 100 - total flux cleaned = -0.00270343 Jy ! Component: 150 - total flux cleaned = -0.00300245 Jy ! Component: 200 - total flux cleaned = -0.0032055 Jy ! Total flux subtracted in 200 components = -0.0032055 Jy ! Clean residual min=-0.002993 max=0.002302 Jy/beam ! Clean residual mean=0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.353892 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.353892 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=0.067803Jy sigma=0.000784 ! Fit after self-cal, rms=0.067825Jy sigma=0.000784 ! 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=0.067825Jy sigma=0.000784 ! Fit after self-cal, rms=0.067705Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=1.987 mas, bpa=-5.036 degrees ! Estimated noise=534.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167327 Jy ! Component: 100 - total flux cleaned = -0.00189578 Jy ! Component: 150 - total flux cleaned = -0.00209725 Jy ! Component: 200 - total flux cleaned = -0.00227657 Jy ! Total flux subtracted in 200 components = -0.00227657 Jy ! Clean residual min=-0.002258 max=0.002218 Jy/beam ! Clean residual mean=0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.351615 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.351615 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=0.067607Jy sigma=0.000780 ! Fit after self-cal, rms=0.067601Jy sigma=0.000780 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 = -0.000238257 Jy ! Component: 100 - total flux cleaned = -0.000315256 Jy ! Component: 150 - total flux cleaned = -0.000384654 Jy ! Component: 200 - total flux cleaned = -0.00047774 Jy ! Total flux subtracted in 200 components = -0.00047774 Jy ! Clean residual min=-0.002115 max=0.002088 Jy/beam ! Clean residual mean=0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.351137 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.351137 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=0.067559Jy sigma=0.000779 ! Fit after self-cal, rms=0.067551Jy 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=0.067551Jy sigma=0.000779 ! Fit after self-cal, rms=0.067643Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9211 mas, bmaj=1.988 mas, bpa=-5.065 degrees ! Estimated noise=534.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119307 Jy ! Component: 100 - total flux cleaned = -0.00134531 Jy ! Component: 150 - total flux cleaned = -0.00147797 Jy ! Component: 200 - total flux cleaned = -0.00156648 Jy ! Total flux subtracted in 200 components = -0.00156648 Jy ! Clean residual min=-0.001936 max=0.002020 Jy/beam ! Clean residual mean=0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.349571 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.349571 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=0.067598Jy sigma=0.000779 ! Fit after self-cal, rms=0.067594Jy sigma=0.000779 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 = -0.000169386 Jy ! Component: 100 - total flux cleaned = -0.000221036 Jy ! Component: 150 - total flux cleaned = -0.00026857 Jy ! Component: 200 - total flux cleaned = -0.000334179 Jy ! Total flux subtracted in 200 components = -0.000334179 Jy ! Clean residual min=-0.001921 max=0.001939 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.349237 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.349237 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=0.067574Jy sigma=0.000778 ! Fit after self-cal, rms=0.067570Jy 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=0.067570Jy sigma=0.000778 ! Fit after self-cal, rms=0.067642Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=3.564 mas, bpa=-13.45 degrees ! Estimated noise=655.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000994003 Jy ! Component: 100 - total flux cleaned = -0.00101506 Jy ! Component: 150 - total flux cleaned = -0.0010302 Jy ! Component: 200 - total flux cleaned = -0.0010704 Jy ! Total flux subtracted in 200 components = -0.0010704 Jy ! Clean residual min=-0.001714 max=0.002341 Jy/beam ! Clean residual mean=0.000003 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.348166 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.348166 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=0.067632Jy sigma=0.000778 ! Fit after self-cal, rms=0.067621Jy 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 = -3.47929e-05 Jy ! Component: 100 - total flux cleaned = -5.54237e-05 Jy ! Component: 150 - total flux cleaned = -7.06378e-05 Jy ! Component: 200 - total flux cleaned = -9.28148e-05 Jy ! Total flux subtracted in 200 components = -9.28148e-05 Jy ! Clean residual min=-0.001662 max=0.002340 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.348074 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.348074 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=0.067621Jy sigma=0.000778 ! Fit after self-cal, rms=0.067612Jy sigma=0.000778 ! Inverting map ! Added new window around map position (-16.2, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199593 Jy ! Component: 100 - total flux cleaned = 0.00294804 Jy ! Component: 150 - total flux cleaned = 0.003367 Jy ! Component: 200 - total flux cleaned = 0.00336695 Jy ! Total flux subtracted in 200 components = 0.00336695 Jy ! Clean residual min=-0.001442 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.351441 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 82 components and 0.351441 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=0.067581Jy sigma=0.000777 ! Fit after self-cal, rms=0.067577Jy 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=0.9215 mas, bmaj=1.99 mas, bpa=-5.109 degrees ! Estimated noise=534.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9215 x 1.99 at -5.109 degrees (North through East) ! Clean map min=-0.0015174 max=0.28862 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=0.7544 mas, bmaj=1.721 mas, bpa=-7.163 degrees ! Estimated noise=863.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221797 Jy ! Component: 100 - total flux cleaned = 0.281026 Jy ! Component: 150 - total flux cleaned = 0.308653 Jy ! Component: 200 - total flux cleaned = 0.32343 Jy ! Total flux subtracted in 200 components = 0.32343 Jy ! Clean residual min=-0.004744 max=0.007212 Jy/beam ! Clean residual mean=-0.000024 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.32343 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.32343 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=1.99 mas, bpa=-5.109 degrees ! Estimated noise=534.59 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 = 0.010586 Jy ! Component: 100 - total flux cleaned = 0.0159712 Jy ! Component: 150 - total flux cleaned = 0.019065 Jy ! Component: 200 - total flux cleaned = 0.0212641 Jy ! Total flux subtracted in 200 components = 0.0212641 Jy ! Clean residual min=-0.001944 max=0.002954 Jy/beam ! Clean residual mean=-0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.344694 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.344694 Jy ! Inverting map ! Added new window around map position (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269107 Jy ! Component: 100 - total flux cleaned = 0.00329042 Jy ! Component: 150 - total flux cleaned = 0.0035866 Jy ! Component: 200 - total flux cleaned = 0.00385423 Jy ! Total flux subtracted in 200 components = 0.00385423 Jy ! Clean residual min=-0.001593 max=0.001551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.348548 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.348548 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=2.217 mas, bmaj=3.564 mas, bpa=-13.45 degrees ! Estimated noise=655.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112395 Jy ! Component: 100 - total flux cleaned = 0.00186355 Jy ! Component: 150 - total flux cleaned = 0.00223087 Jy ! Component: 200 - total flux cleaned = 0.00238852 Jy ! Total flux subtracted in 200 components = 0.00238852 Jy ! Clean residual min=-0.001389 max=0.001327 Jy/beam ! Clean residual mean=-0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.350937 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 = 0.000121087 Jy ! Component: 100 - total flux cleaned = 0.000194646 Jy ! Component: 150 - total flux cleaned = 0.000263784 Jy ! Component: 200 - total flux cleaned = 0.000328385 Jy ! Total flux subtracted in 200 components = 0.000328385 Jy ! Clean residual min=-0.001352 max=0.001309 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.351265 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 109 components and 0.351265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=1.99 mas, bpa=-5.109 degrees ! Estimated noise=534.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542102 Jy ! Component: 100 - total flux cleaned = -0.000504416 Jy ! Component: 150 - total flux cleaned = -0.000506373 Jy ! Component: 200 - total flux cleaned = -0.000506073 Jy ! Total flux subtracted in 200 components = -0.000506073 Jy ! Clean residual min=-0.001465 max=0.001420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.350759 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.350759 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=0.067524Jy sigma=0.000777 ! Fit after self-cal, rms=0.067497Jy sigma=0.000776 wmodel J0746+2549_X_2014_06_09_pus_map.mod ! Writing 120 model components to file: J0746+2549_X_2014_06_09_pus_map.mod wobs J0746+2549_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0746+2549_X_2014_06_09_pus_uvs.fits wwins J0746+2549_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0746+2549_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 = 0.000132765 Jy ! Component: 100 - total flux cleaned = 0.000277103 Jy ! Component: 150 - total flux cleaned = 0.00032263 Jy ! Component: 200 - total flux cleaned = 0.000518605 Jy ! Component: 250 - total flux cleaned = 0.000727783 Jy ! Component: 300 - total flux cleaned = 0.000969463 Jy ! Component: 350 - total flux cleaned = 0.00116415 Jy ! Component: 400 - total flux cleaned = 0.00135359 Jy ! Component: 450 - total flux cleaned = 0.00144599 Jy ! Component: 500 - total flux cleaned = 0.00155337 Jy ! Component: 550 - total flux cleaned = 0.00164006 Jy ! Component: 600 - total flux cleaned = 0.00172512 Jy ! Component: 650 - total flux cleaned = 0.00180848 Jy ! Component: 700 - total flux cleaned = 0.00188945 Jy ! Component: 750 - total flux cleaned = 0.00192071 Jy ! Component: 800 - total flux cleaned = 0.00196706 Jy ! Component: 850 - total flux cleaned = 0.00205775 Jy ! Component: 900 - total flux cleaned = 0.00211679 Jy ! Component: 950 - total flux cleaned = 0.00217448 Jy ! Component: 1000 - total flux cleaned = 0.00223139 Jy ! Component: 1050 - total flux cleaned = 0.00227318 Jy ! Component: 1100 - total flux cleaned = 0.00231454 Jy ! Component: 1150 - total flux cleaned = 0.00235527 Jy ! Component: 1200 - total flux cleaned = 0.0024217 Jy ! Component: 1250 - total flux cleaned = 0.00247377 Jy ! Component: 1300 - total flux cleaned = 0.00253777 Jy ! Component: 1350 - total flux cleaned = 0.00248727 Jy ! Component: 1400 - total flux cleaned = 0.0024998 Jy ! Component: 1450 - total flux cleaned = 0.00249961 Jy ! Component: 1500 - total flux cleaned = 0.00248729 Jy ! Component: 1550 - total flux cleaned = 0.00242781 Jy ! Component: 1600 - total flux cleaned = 0.00241606 Jy ! Component: 1650 - total flux cleaned = 0.00240462 Jy ! Component: 1700 - total flux cleaned = 0.00235913 Jy ! Component: 1750 - total flux cleaned = 0.00233655 Jy ! Component: 1800 - total flux cleaned = 0.00228083 Jy ! Component: 1850 - total flux cleaned = 0.00226992 Jy ! Component: 1900 - total flux cleaned = 0.00222666 Jy ! Component: 1950 - total flux cleaned = 0.00219454 Jy ! Component: 2000 - total flux cleaned = 0.00216288 Jy ! Total flux subtracted in 2048 components = 0.0021629 Jy ! Clean residual min=-0.000594 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.352922 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 253 components and 0.352922 Jy ![Exited script file: muppet] wmap "J0746+2549_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9215 x 1.99 at -5.109 degrees (North through East) ! Clean map min=-0.0011017 max=0.291 Jy/beam ! Writing clean map to FITS file: J0746+2549_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 0.291005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192859 device "J0746+2549_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0746+2549_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198821 0.198821 0.397642 0.795284 1.59057 3.18113 6.36227 12.7245 25.4491 50.8981 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.291 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9215 x 1.99 at -5.109 degrees (North through East) ! Clean map min=-0.0011017 max=0.291 Jy/beam quit ! Quitting program ! Log file J0746+2549_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:49 2016