! Started logfile: J0958+6533_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:58 2016 obs J0958+6533_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0958+6533_X_2014_06_09_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757037 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 6132 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 J0958+6533_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.308925Jy sigma=0.003596 ! Fit after self-cal, rms=0.293500Jy sigma=0.003423 ! 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=0.6171 mas, bmaj=3.067 mas, bpa=-41.58 degrees ! Estimated noise=1302.08 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 = 0.899973 Jy ! Component: 100 - total flux cleaned = 1.10545 Jy ! Total flux subtracted in 100 components = 1.10545 Jy ! Clean residual min=-0.075575 max=0.076790 Jy/beam ! Clean residual mean=-0.000585 rms=0.017601 Jy/beam ! Combined flux in latest and established models = 1.10545 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.10545 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=0.241179Jy sigma=0.002750 ! Fit after self-cal, rms=0.241177Jy sigma=0.002750 ! 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=0.7783 mas, bmaj=3.066 mas, bpa=-43.37 degrees ! Estimated noise=753.519 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 = 0.100717 Jy ! Component: 100 - total flux cleaned = 0.15993 Jy ! Component: 150 - total flux cleaned = 0.200368 Jy ! Component: 200 - total flux cleaned = 0.228836 Jy ! Total flux subtracted in 200 components = 0.228836 Jy ! Clean residual min=-0.074915 max=0.062508 Jy/beam ! Clean residual mean=0.000192 rms=0.016696 Jy/beam ! Combined flux in latest and established models = 1.33429 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 1.33429 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=0.187432Jy sigma=0.002136 ! Fit after self-cal, rms=0.187405Jy sigma=0.002135 ! 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 1.04 KP 0.92 ! LA 1.02 MK 0.96 NL 0.98 OV 0.95 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.86 ! LA 1.03 MK 0.96 NL 0.98 OV 0.95 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.81 ! LA 1.05 MK 0.98 NL 0.99 OV 0.96 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.78 ! LA 1.06 MK 0.98 NL 0.98 OV 0.95 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00 KP 0.74 ! LA 1.04 MK 1.01 NL 1.00 OV 0.96 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.04 KP 0.74 ! LA 1.04 MK 0.99 NL 1.00 OV 0.97 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.16 KP 0.79 ! LA 1.12 MK 1.05 NL 1.05 OV 1.03 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.11 KP 0.74 ! LA 1.04 MK 0.99 NL 1.00 OV 0.99 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.75 ! LA 1.05 MK 1.00 NL 1.00 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.78 ! LA 1.06 MK 1.01 NL 1.01 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.82 ! LA 1.07 MK 1.03 NL 1.01 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.05 KP 0.86 ! LA 1.05 MK 1.01 NL 1.01 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.187405Jy sigma=0.002135 ! Fit after self-cal, rms=0.074581Jy sigma=0.000847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.785 mas, bmaj=3.109 mas, bpa=-43.28 degrees ! Estimated noise=750.572 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 = -0.00600936 Jy ! Component: 100 - total flux cleaned = -0.00717863 Jy ! Component: 150 - total flux cleaned = -0.00821331 Jy ! Component: 200 - total flux cleaned = -0.00853305 Jy ! Total flux subtracted in 200 components = -0.00853305 Jy ! Clean residual min=-0.008068 max=0.006783 Jy/beam ! Clean residual mean=-0.000033 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 1.32575 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 1.32575 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=0.072270Jy sigma=0.000823 ! Fit after self-cal, rms=0.072300Jy sigma=0.000822 ! 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=0.072300Jy sigma=0.000822 ! Fit after self-cal, rms=0.071975Jy sigma=0.000817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7849 mas, bmaj=3.116 mas, bpa=-43.22 degrees ! Estimated noise=749.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00680093 Jy ! Component: 100 - total flux cleaned = -0.008159 Jy ! Component: 150 - total flux cleaned = -0.00841358 Jy ! Component: 200 - total flux cleaned = -0.00875148 Jy ! Total flux subtracted in 200 components = -0.00875148 Jy ! Clean residual min=-0.007226 max=0.005977 Jy/beam ! Clean residual mean=-0.000034 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 1.317 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 1.317 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=0.071114Jy sigma=0.000808 ! Fit after self-cal, rms=0.071103Jy sigma=0.000808 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 = -0.00053341 Jy ! Component: 100 - total flux cleaned = -0.000870703 Jy ! Component: 150 - total flux cleaned = -0.0011673 Jy ! Component: 200 - total flux cleaned = -0.00150793 Jy ! Total flux subtracted in 200 components = -0.00150793 Jy ! Clean residual min=-0.007032 max=0.006082 Jy/beam ! Clean residual mean=-0.000042 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 1.31549 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 1.31549 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=0.070926Jy sigma=0.000806 ! Fit after self-cal, rms=0.070922Jy sigma=0.000806 ! 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=0.070922Jy sigma=0.000806 ! Fit after self-cal, rms=0.070807Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7853 mas, bmaj=3.122 mas, bpa=-43.17 degrees ! Estimated noise=749.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00462895 Jy ! Component: 100 - total flux cleaned = -0.00650386 Jy ! Component: 150 - total flux cleaned = -0.00709846 Jy ! Component: 200 - total flux cleaned = -0.00755786 Jy ! Total flux subtracted in 200 components = -0.00755786 Jy ! Clean residual min=-0.006291 max=0.005632 Jy/beam ! Clean residual mean=-0.000033 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 1.30794 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 1.30794 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=0.070420Jy sigma=0.000798 ! Fit after self-cal, rms=0.070421Jy sigma=0.000798 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 = -0.000421068 Jy ! Component: 100 - total flux cleaned = -0.000739633 Jy ! Component: 150 - total flux cleaned = -0.00103217 Jy ! Component: 200 - total flux cleaned = -0.00130284 Jy ! Total flux subtracted in 200 components = -0.00130284 Jy ! Clean residual min=-0.006221 max=0.005636 Jy/beam ! Clean residual mean=-0.000040 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 1.30663 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 1.30663 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=0.070321Jy sigma=0.000797 ! Fit after self-cal, rms=0.070320Jy sigma=0.000797 ! 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=0.070320Jy sigma=0.000797 ! Fit after self-cal, rms=0.070311Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=4.392 mas, bpa=-55.48 degrees ! Estimated noise=945.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00403647 Jy ! Component: 100 - total flux cleaned = -0.00635956 Jy ! Component: 150 - total flux cleaned = -0.00741588 Jy ! Component: 200 - total flux cleaned = -0.00776209 Jy ! Total flux subtracted in 200 components = -0.00776209 Jy ! Clean residual min=-0.006066 max=0.007564 Jy/beam ! Clean residual mean=-0.000087 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 1.29887 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 1.29887 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=0.070201Jy sigma=0.000794 ! Fit after self-cal, rms=0.070195Jy sigma=0.000794 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 = -0.000470641 Jy ! Component: 100 - total flux cleaned = -0.000514106 Jy ! Component: 150 - total flux cleaned = -0.000706687 Jy ! Component: 200 - total flux cleaned = -0.000811048 Jy ! Total flux subtracted in 200 components = -0.000811048 Jy ! Clean residual min=-0.005890 max=0.007562 Jy/beam ! Clean residual mean=-0.000097 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 1.29806 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 1.29806 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=0.070177Jy sigma=0.000794 ! Fit after self-cal, rms=0.070174Jy sigma=0.000794 ! 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=0.7857 mas, bmaj=3.125 mas, bpa=-43.14 degrees ! Estimated noise=749.442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7857 x 3.125 at -43.14 degrees (North through East) ! Clean map min=-0.005834 max=1.1518 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=0.070174Jy sigma=0.000794 ! Fit after self-cal, rms=0.065589Jy sigma=0.000734 ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=3.127 mas, bpa=-43.15 degrees ! Estimated noise=749.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00356355 Jy ! Component: 100 - total flux cleaned = -0.00416758 Jy ! Component: 150 - total flux cleaned = -0.00429855 Jy ! Component: 200 - total flux cleaned = -0.00435331 Jy ! Total flux subtracted in 200 components = -0.00435331 Jy ! Clean residual min=-0.005628 max=0.005120 Jy/beam ! Clean residual mean=-0.000042 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 1.29371 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 1.29371 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=0.065320Jy sigma=0.000731 ! Fit after self-cal, rms=0.065318Jy sigma=0.000731 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.52562e-06 Jy ! Component: 100 - total flux cleaned = 3.64334e-06 Jy ! Component: 150 - total flux cleaned = -3.71934e-05 Jy ! Component: 200 - total flux cleaned = -7.3827e-05 Jy ! Total flux subtracted in 200 components = -7.3827e-05 Jy ! Clean residual min=-0.005379 max=0.005108 Jy/beam ! Clean residual mean=-0.000042 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 1.29363 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 1.29363 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=0.065256Jy sigma=0.000731 ! Fit after self-cal, rms=0.065255Jy sigma=0.000731 ! 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=0.065255Jy sigma=0.000731 ! Fit after self-cal, rms=0.065296Jy sigma=0.000729 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=0.623 mas, bmaj=3.118 mas, bpa=-41.33 degrees ! Estimated noise=1304.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.901441 Jy ! Component: 100 - total flux cleaned = 1.09908 Jy ! Component: 150 - total flux cleaned = 1.16585 Jy ! Component: 200 - total flux cleaned = 1.20079 Jy ! Total flux subtracted in 200 components = 1.20079 Jy ! Clean residual min=-0.012641 max=0.018209 Jy/beam ! Clean residual mean=-0.000262 rms=0.003961 Jy/beam ! Combined flux in latest and established models = 1.20079 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.20079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=3.13 mas, bpa=-43.12 degrees ! Estimated noise=749.694 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 = 0.0280439 Jy ! Component: 100 - total flux cleaned = 0.0454697 Jy ! Component: 150 - total flux cleaned = 0.0573736 Jy ! Component: 200 - total flux cleaned = 0.0657075 Jy ! Total flux subtracted in 200 components = 0.0657075 Jy ! Clean residual min=-0.005746 max=0.005980 Jy/beam ! Clean residual mean=-0.000165 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.2665 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 1.2665 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=2.04 mas, bmaj=4.402 mas, bpa=-55.49 degrees ! Estimated noise=943.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102219 Jy ! Component: 100 - total flux cleaned = 0.0156347 Jy ! Component: 150 - total flux cleaned = 0.0187026 Jy ! Component: 200 - total flux cleaned = 0.019389 Jy ! Total flux subtracted in 200 components = 0.019389 Jy ! Clean residual min=-0.005587 max=0.006420 Jy/beam ! Clean residual mean=-0.000122 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 1.28589 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 = 0.000377748 Jy ! Component: 100 - total flux cleaned = 0.00078623 Jy ! Component: 150 - total flux cleaned = 0.00109748 Jy ! Component: 200 - total flux cleaned = 0.00138188 Jy ! Total flux subtracted in 200 components = 0.00138188 Jy ! Clean residual min=-0.005417 max=0.006371 Jy/beam ! Clean residual mean=-0.000106 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 1.28727 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 1.28727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=3.13 mas, bpa=-43.12 degrees ! Estimated noise=749.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395023 Jy ! Component: 100 - total flux cleaned = 0.000485485 Jy ! Component: 150 - total flux cleaned = 0.000645455 Jy ! Component: 200 - total flux cleaned = 0.000785205 Jy ! Total flux subtracted in 200 components = 0.000785205 Jy ! Clean residual min=-0.004581 max=0.004306 Jy/beam ! Clean residual mean=-0.000043 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 1.28805 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 1.28805 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=0.065461Jy sigma=0.000732 ! Fit after self-cal, rms=0.065437Jy sigma=0.000731 wmodel J0958+6533_X_2014_06_09_pus_map.mod ! Writing 84 model components to file: J0958+6533_X_2014_06_09_pus_map.mod wobs J0958+6533_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0958+6533_X_2014_06_09_pus_uvs.fits wwins J0958+6533_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J0958+6533_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 = -0.00059427 Jy ! Component: 100 - total flux cleaned = -0.00102778 Jy ! Component: 150 - total flux cleaned = -0.00143455 Jy ! Component: 200 - total flux cleaned = -0.00181897 Jy ! Component: 250 - total flux cleaned = -0.00205784 Jy ! Component: 300 - total flux cleaned = -0.0020573 Jy ! Component: 350 - total flux cleaned = -0.00205909 Jy ! Component: 400 - total flux cleaned = -0.00231777 Jy ! Component: 450 - total flux cleaned = -0.00221803 Jy ! Component: 500 - total flux cleaned = -0.00255147 Jy ! Component: 550 - total flux cleaned = -0.00273415 Jy ! Component: 600 - total flux cleaned = -0.00291066 Jy ! Component: 650 - total flux cleaned = -0.00324922 Jy ! Component: 700 - total flux cleaned = -0.00345201 Jy ! Component: 750 - total flux cleaned = -0.00364826 Jy ! Component: 800 - total flux cleaned = -0.00395129 Jy ! Component: 850 - total flux cleaned = -0.00405983 Jy ! Component: 900 - total flux cleaned = -0.00420267 Jy ! Component: 950 - total flux cleaned = -0.00434026 Jy ! Component: 1000 - total flux cleaned = -0.00437482 Jy ! Component: 1050 - total flux cleaned = -0.0045367 Jy ! Component: 1100 - total flux cleaned = -0.00444189 Jy ! Component: 1150 - total flux cleaned = -0.00444171 Jy ! Component: 1200 - total flux cleaned = -0.00441229 Jy ! Component: 1250 - total flux cleaned = -0.00441237 Jy ! Component: 1300 - total flux cleaned = -0.00427172 Jy ! Component: 1350 - total flux cleaned = -0.00421668 Jy ! Component: 1400 - total flux cleaned = -0.00413613 Jy ! Component: 1450 - total flux cleaned = -0.0040315 Jy ! Component: 1500 - total flux cleaned = -0.00398114 Jy ! Component: 1550 - total flux cleaned = -0.00393195 Jy ! Component: 1600 - total flux cleaned = -0.00395655 Jy ! Component: 1650 - total flux cleaned = -0.00390917 Jy ! Component: 1700 - total flux cleaned = -0.00383939 Jy ! Component: 1750 - total flux cleaned = -0.00381707 Jy ! Component: 1800 - total flux cleaned = -0.00379476 Jy ! Component: 1850 - total flux cleaned = -0.00381645 Jy ! Component: 1900 - total flux cleaned = -0.00375208 Jy ! Component: 1950 - total flux cleaned = -0.00375235 Jy ! Component: 2000 - total flux cleaned = -0.00375298 Jy ! Total flux subtracted in 2048 components = -0.00375336 Jy ! Clean residual min=-0.001011 max=0.001098 Jy/beam ! Clean residual mean=-0.000008 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 1.2843 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 233 components and 1.2843 Jy ![Exited script file: muppet] wmap "J0958+6533_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 3.13 at -43.12 degrees (North through East) ! Clean map min=-0.002477 max=1.1592 Jy/beam ! Writing clean map to FITS file: J0958+6533_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 1.15921 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000398896 device "J0958+6533_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0958+6533_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103233 0.103233 0.206467 0.412933 0.825867 1.65173 3.30347 6.60693 13.2139 26.4277 52.8555 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7871 x 3.13 at -43.12 degrees (North through East) ! Clean map min=-0.002477 max=1.1592 Jy/beam quit ! Quitting program ! Log file J0958+6533_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:11:00 2016