! Started logfile: J2325+4806_X_2017_03_23_pus_uvs.log on Mon May 13 10:29:19 2019 obs J2325+4806_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2325+4806_X_2017_03_23_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773765 visibilities/baseline/integration-bin. ! Found source: J2325+4806 ! ! 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 1124 lines of history. ! ! Reading 60168 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 J2325+4806_X_2017_03_23_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 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950460Jy sigma=0.008184 ! Fit after self-cal, rms=0.939016Jy sigma=0.008092 ! 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=0.7825 mas, bmaj=1.562 mas, bpa=-19.96 degrees ! Estimated noise=937.65 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 = 0.0491121 Jy ! Component: 100 - total flux cleaned = 0.0601672 Jy ! Total flux subtracted in 100 components = 0.0601672 Jy ! Clean residual min=-0.002577 max=0.003969 Jy/beam ! Clean residual mean=-0.000014 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0601672 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0601672 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=0.079790Jy sigma=0.000636 ! Fit after self-cal, rms=0.079701Jy sigma=0.000636 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440079 Jy ! Component: 100 - total flux cleaned = 0.00672475 Jy ! Total flux subtracted in 100 components = 0.00672475 Jy ! Clean residual min=-0.002155 max=0.002467 Jy/beam ! Clean residual mean=-0.000010 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.066892 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.066892 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=0.079464Jy sigma=0.000634 ! Fit after self-cal, rms=0.079474Jy sigma=0.000634 ! 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=1.049 mas, bmaj=1.923 mas, bpa=-21.33 degrees ! Estimated noise=379.528 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 = 0.0016083 Jy ! Component: 100 - total flux cleaned = 0.00191882 Jy ! Component: 150 - total flux cleaned = 0.0019392 Jy ! Component: 200 - total flux cleaned = 0.00190652 Jy ! Total flux subtracted in 200 components = 0.00190652 Jy ! Clean residual min=-0.001550 max=0.002241 Jy/beam ! Clean residual mean=-0.000021 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0687985 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0687985 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=0.079441Jy sigma=0.000633 ! Fit after self-cal, rms=0.079446Jy sigma=0.000633 ! Inverting map ! Added new window around map position (4.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212421 Jy ! Component: 100 - total flux cleaned = 0.00293356 Jy ! Component: 150 - total flux cleaned = 0.00322609 Jy ! Component: 200 - total flux cleaned = 0.00341944 Jy ! Total flux subtracted in 200 components = 0.00341944 Jy ! Clean residual min=-0.001299 max=0.001137 Jy/beam ! Clean residual mean=-0.000014 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0722179 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0722179 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=0.079388Jy sigma=0.000633 ! Fit after self-cal, rms=0.079370Jy sigma=0.000633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.99 ! LA 0.96 MK 0.97 NL 0.98 OV 1.02 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.99 ! LA 1.02 MK 0.98 NL 0.95 OV 0.97 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.92 KP 0.98 ! LA 1.00 MK 1.06 NL 0.97 OV 1.05 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.23 HN 1.05 KP 0.97 ! LA 0.97 MK 0.98 NL 0.98 OV 1.07 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.96 KP 1.00 ! LA 1.00 MK 1.03 NL 0.96 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.94 KP 0.99 ! LA 0.98 MK 0.96 NL 0.97 OV 0.99 ! PT 1.03 SC 1.23 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.95 KP 1.01 ! LA 0.99 MK 0.98 NL 0.99 OV 1.06 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 0.95 ! LA 1.01 MK 1.22 NL 0.98 OV 1.00 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.14 HN 0.95 KP 0.92 ! LA 1.00 MK 0.98 NL 1.02 OV 1.05 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.97 KP 0.96 ! LA 1.03 MK 0.93 NL 1.00 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.93 KP 0.90 ! LA 1.06 MK 0.91 NL 0.96 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.06 HN 1.02 KP 0.91 ! LA 0.96 MK 0.84 NL 0.96 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.079370Jy sigma=0.000633 ! Fit after self-cal, rms=0.080075Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.917 mas, bpa=-21.43 degrees ! Estimated noise=380.753 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 = 0.000634188 Jy ! Component: 100 - total flux cleaned = 0.000872655 Jy ! Component: 150 - total flux cleaned = 0.00103799 Jy ! Component: 200 - total flux cleaned = 0.0011474 Jy ! Total flux subtracted in 200 components = 0.0011474 Jy ! Clean residual min=-0.001267 max=0.001049 Jy/beam ! Clean residual mean=-0.000012 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0733653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0733653 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=0.080064Jy sigma=0.000631 ! Fit after self-cal, rms=0.080112Jy sigma=0.000631 ! 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=0.080112Jy sigma=0.000631 ! Fit after self-cal, rms=0.081148Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.912 mas, bpa=-21.3 degrees ! Estimated noise=380.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490023 Jy ! Component: 100 - total flux cleaned = 0.000653353 Jy ! Component: 150 - total flux cleaned = 0.000720479 Jy ! Component: 200 - total flux cleaned = 0.00076107 Jy ! Total flux subtracted in 200 components = 0.00076107 Jy ! Clean residual min=-0.001033 max=0.001085 Jy/beam ! Clean residual mean=-0.000008 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0741264 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0741264 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=0.081143Jy sigma=0.000630 ! Fit after self-cal, rms=0.081213Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (22, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785824 Jy ! Component: 100 - total flux cleaned = 0.000868818 Jy ! Component: 150 - total flux cleaned = 0.000931501 Jy ! Component: 200 - total flux cleaned = 0.00097391 Jy ! Total flux subtracted in 200 components = 0.00097391 Jy ! Clean residual min=-0.000916 max=0.000869 Jy/beam ! Clean residual mean=-0.000013 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0751003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0751003 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=0.081201Jy sigma=0.000629 ! Fit after self-cal, rms=0.081199Jy sigma=0.000629 ! 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=0.081199Jy sigma=0.000629 ! Fit after self-cal, rms=0.081876Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.909 mas, bpa=-21.34 degrees ! Estimated noise=381.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313893 Jy ! Component: 100 - total flux cleaned = 0.000415333 Jy ! Component: 150 - total flux cleaned = 0.000506264 Jy ! Component: 200 - total flux cleaned = 0.000554382 Jy ! Total flux subtracted in 200 components = 0.000554382 Jy ! Clean residual min=-0.000922 max=0.000880 Jy/beam ! Clean residual mean=-0.000013 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0756546 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0756547 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=0.081871Jy sigma=0.000629 ! Fit after self-cal, rms=0.081886Jy sigma=0.000629 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 = 0.000101036 Jy ! Component: 100 - total flux cleaned = 0.000159662 Jy ! Component: 150 - total flux cleaned = 0.000203269 Jy ! Component: 200 - total flux cleaned = 0.000254827 Jy ! Total flux subtracted in 200 components = 0.000254827 Jy ! Clean residual min=-0.000911 max=0.000867 Jy/beam ! Clean residual mean=-0.000013 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0759095 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.0759095 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=0.081883Jy sigma=0.000629 ! Fit after self-cal, rms=0.081883Jy sigma=0.000629 ! 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=0.081883Jy sigma=0.000629 ! Fit after self-cal, rms=0.082062Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=2.936 mas, bpa=-15.79 degrees ! Estimated noise=454.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345964 Jy ! Component: 100 - total flux cleaned = 0.000545089 Jy ! Component: 150 - total flux cleaned = 0.000623866 Jy ! Component: 200 - total flux cleaned = 0.000655044 Jy ! Total flux subtracted in 200 components = 0.000655044 Jy ! Clean residual min=-0.001022 max=0.000947 Jy/beam ! Clean residual mean=-0.000023 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0765645 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.0765645 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=0.082061Jy sigma=0.000629 ! Fit after self-cal, rms=0.082065Jy sigma=0.000629 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 = 0.000111441 Jy ! Component: 100 - total flux cleaned = 0.000166999 Jy ! Component: 150 - total flux cleaned = 0.000188109 Jy ! Component: 200 - total flux cleaned = 0.000207628 Jy ! Total flux subtracted in 200 components = 0.000207628 Jy ! Clean residual min=-0.001001 max=0.000945 Jy/beam ! Clean residual mean=-0.000022 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0767722 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.0767722 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=0.082064Jy sigma=0.000629 ! Fit after self-cal, rms=0.082064Jy sigma=0.000629 ! 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=1.051 mas, bmaj=1.907 mas, bpa=-21.37 degrees ! Estimated noise=381.257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.907 at -21.37 degrees (North through East) ! Clean map min=-0.00082502 max=0.063207 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=0.7877 mas, bmaj=1.553 mas, bpa=-20.09 degrees ! Estimated noise=937.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488423 Jy ! Component: 100 - total flux cleaned = 0.0602901 Jy ! Component: 150 - total flux cleaned = 0.0649245 Jy ! Component: 200 - total flux cleaned = 0.0679568 Jy ! Total flux subtracted in 200 components = 0.0679568 Jy ! Clean residual min=-0.002197 max=0.002314 Jy/beam ! Clean residual mean=-0.000011 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0679568 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 0.0679568 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.907 mas, bpa=-21.37 degrees ! Estimated noise=381.257 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 = 0.00268322 Jy ! Component: 100 - total flux cleaned = 0.00427214 Jy ! Component: 150 - total flux cleaned = 0.00542106 Jy ! Component: 200 - total flux cleaned = 0.00616724 Jy ! Total flux subtracted in 200 components = 0.00616724 Jy ! Clean residual min=-0.001033 max=0.000851 Jy/beam ! Clean residual mean=-0.000015 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.074124 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.074124 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=2.391 mas, bmaj=2.936 mas, bpa=-15.79 degrees ! Estimated noise=454.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930805 Jy ! Component: 100 - total flux cleaned = 0.00156417 Jy ! Component: 150 - total flux cleaned = 0.00193004 Jy ! Component: 200 - total flux cleaned = 0.00211761 Jy ! Total flux subtracted in 200 components = 0.00211761 Jy ! Clean residual min=-0.001125 max=0.000951 Jy/beam ! Clean residual mean=-0.000024 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0762416 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 = 0.000134215 Jy ! Component: 100 - total flux cleaned = 0.00023911 Jy ! Component: 150 - total flux cleaned = 0.000321319 Jy ! Component: 200 - total flux cleaned = 0.000363935 Jy ! Total flux subtracted in 200 components = 0.000363935 Jy ! Clean residual min=-0.001074 max=0.000937 Jy/beam ! Clean residual mean=-0.000024 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0766055 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 0.0766055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.907 mas, bpa=-21.37 degrees ! Estimated noise=381.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117374 Jy ! Component: 100 - total flux cleaned = -0.000161812 Jy ! Component: 150 - total flux cleaned = -0.000201103 Jy ! Component: 200 - total flux cleaned = -0.000218316 Jy ! Total flux subtracted in 200 components = -0.000218316 Jy ! Clean residual min=-0.000872 max=0.000837 Jy/beam ! Clean residual mean=-0.000012 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0763872 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0763872 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=0.082072Jy sigma=0.000629 ! Fit after self-cal, rms=0.082071Jy sigma=0.000629 wmodel J2325+4806_X_2017_03_23_pus_map.mod ! Writing 92 model components to file: J2325+4806_X_2017_03_23_pus_map.mod wobs J2325+4806_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2325+4806_X_2017_03_23_pus_uvs.fits wwins J2325+4806_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J2325+4806_X_2017_03_23_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 = -0.000119134 Jy ! Component: 100 - total flux cleaned = -0.000177605 Jy ! Component: 150 - total flux cleaned = -0.000178064 Jy ! Component: 200 - total flux cleaned = -0.000165248 Jy ! Component: 250 - total flux cleaned = -0.000140069 Jy ! Component: 300 - total flux cleaned = -9.12751e-05 Jy ! Component: 350 - total flux cleaned = -0.000114967 Jy ! Component: 400 - total flux cleaned = -0.000103237 Jy ! Component: 450 - total flux cleaned = -6.96223e-05 Jy ! Component: 500 - total flux cleaned = -8.05499e-05 Jy ! Component: 550 - total flux cleaned = -7.01224e-05 Jy ! Component: 600 - total flux cleaned = -0.000132772 Jy ! Component: 650 - total flux cleaned = -0.000142903 Jy ! Component: 700 - total flux cleaned = -0.000172878 Jy ! Component: 750 - total flux cleaned = -0.000182738 Jy ! Component: 800 - total flux cleaned = -0.000230938 Jy ! Component: 850 - total flux cleaned = -0.000240149 Jy ! Component: 900 - total flux cleaned = -0.000230697 Jy ! Component: 950 - total flux cleaned = -0.000239878 Jy ! Component: 1000 - total flux cleaned = -0.000248877 Jy ! Component: 1050 - total flux cleaned = -0.000231006 Jy ! Component: 1100 - total flux cleaned = -0.000231068 Jy ! Component: 1150 - total flux cleaned = -0.000213784 Jy ! Component: 1200 - total flux cleaned = -0.000222495 Jy ! Component: 1250 - total flux cleaned = -0.000222496 Jy ! Component: 1300 - total flux cleaned = -0.000230837 Jy ! Component: 1350 - total flux cleaned = -0.000239076 Jy ! Component: 1400 - total flux cleaned = -0.000222818 Jy ! Component: 1450 - total flux cleaned = -0.000231007 Jy ! Component: 1500 - total flux cleaned = -0.000246936 Jy ! Component: 1550 - total flux cleaned = -0.000238966 Jy ! Component: 1600 - total flux cleaned = -0.000231262 Jy ! Component: 1650 - total flux cleaned = -0.000246773 Jy ! Component: 1700 - total flux cleaned = -0.000254507 Jy ! Component: 1750 - total flux cleaned = -0.000277134 Jy ! Component: 1800 - total flux cleaned = -0.000269552 Jy ! Component: 1850 - total flux cleaned = -0.000277036 Jy ! Component: 1900 - total flux cleaned = -0.000306517 Jy ! Component: 1950 - total flux cleaned = -0.000313854 Jy ! Component: 2000 - total flux cleaned = -0.000342823 Jy ! Total flux subtracted in 2048 components = -0.000342789 Jy ! Clean residual min=-0.000408 max=0.000382 Jy/beam ! Clean residual mean=-0.000006 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0760444 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 230 components and 0.0760444 Jy ![Exited script file: muppet] wmap "J2325+4806_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.907 at -21.37 degrees (North through East) ! Clean map min=-0.00069334 max=0.063197 Jy/beam ! Writing clean map to FITS file: J2325+4806_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0631969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632151 0.632151 1.2643 2.5286 5.05721 10.1144 20.2288 40.4576 80.9153 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.907 at -21.37 degrees (North through East) ! Clean map min=-0.00069334 max=0.063197 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2325+4806_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:29:23 2019