! Started logfile: J1136-0330_X_2017_09_26_pus_uvs.log on Sat May 11 13:38:16 2019 obs J1136-0330_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1136-0330_X_2017_09_26_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.766382 visibilities/baseline/integration-bin. ! Found source: J1136-0330 ! ! 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 947 lines of history. ! ! Reading 12912 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 J1136-0330_X_2017_09_26_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.559059Jy sigma=0.004730 ! Fit after self-cal, rms=0.540954Jy sigma=0.004576 ! 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=0.7241 mas, bmaj=3.257 mas, bpa=-19.36 degrees ! Estimated noise=1216.16 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 = 0.354968 Jy ! Component: 100 - total flux cleaned = 0.432383 Jy ! Total flux subtracted in 100 components = 0.432383 Jy ! Clean residual min=-0.009956 max=0.021687 Jy/beam ! Clean residual mean=0.000008 rms=0.003065 Jy/beam ! Combined flux in latest and established models = 0.432383 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.432383 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=0.097098Jy sigma=0.000773 ! Fit after self-cal, rms=0.097097Jy sigma=0.000773 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225243 Jy ! Component: 100 - total flux cleaned = 0.0364687 Jy ! Total flux subtracted in 100 components = 0.0364687 Jy ! Clean residual min=-0.007527 max=0.009628 Jy/beam ! Clean residual mean=0.000000 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.468852 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.468852 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=0.088944Jy sigma=0.000707 ! Fit after self-cal, rms=0.088948Jy sigma=0.000707 ! 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=0.9539 mas, bmaj=3.502 mas, bpa=-18.27 degrees ! Estimated noise=746.873 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 = 0.0130506 Jy ! Component: 100 - total flux cleaned = 0.0207323 Jy ! Component: 150 - total flux cleaned = 0.0248653 Jy ! Component: 200 - total flux cleaned = 0.0256953 Jy ! Total flux subtracted in 200 components = 0.0256953 Jy ! Clean residual min=-0.006231 max=0.005136 Jy/beam ! Clean residual mean=-0.000011 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.494547 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.494547 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=0.086620Jy sigma=0.000691 ! Fit after self-cal, rms=0.086621Jy sigma=0.000691 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 0.98 MK 0.99 NL 0.95 OV 0.99 ! PT 1.11 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.00 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.99 ! LA 1.01 MK 1.00 NL 0.94 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.98 ! LA 1.02 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.95 KP 0.98 ! LA 0.99 MK 1.04 NL 0.97 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 0.97 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 0.80 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 0.84 ! LA 1.02 MK 1.00 NL 0.98 OV 1.14 ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 0.86 ! LA 1.03 MK 1.05 NL 1.00 OV 1.11 ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.00 KP 0.91 ! LA 1.02 MK 1.02 NL 0.98 OV 1.10 ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.03 KP 0.96 ! LA 1.00 MK 1.04 NL 0.98 OV 1.11 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.086621Jy sigma=0.000691 ! Fit after self-cal, rms=0.080527Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=3.511 mas, bpa=-18.27 degrees ! Estimated noise=749.577 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 = -1.7215e-05 Jy ! Component: 100 - total flux cleaned = 0.000111509 Jy ! Component: 150 - total flux cleaned = 0.000111681 Jy ! Component: 200 - total flux cleaned = 0.000150462 Jy ! Total flux subtracted in 200 components = 0.000150462 Jy ! Clean residual min=-0.002277 max=0.002533 Jy/beam ! Clean residual mean=0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.494698 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.494698 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=0.080440Jy sigma=0.000646 ! Fit after self-cal, rms=0.080427Jy sigma=0.000646 ! 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=0.080427Jy sigma=0.000646 ! Fit after self-cal, rms=0.079955Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=3.517 mas, bpa=-18.25 degrees ! Estimated noise=749.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015764 Jy ! Component: 100 - total flux cleaned = -0.00177633 Jy ! Component: 150 - total flux cleaned = -0.00180849 Jy ! Component: 200 - total flux cleaned = -0.00183517 Jy ! Total flux subtracted in 200 components = -0.00183517 Jy ! Clean residual min=-0.001686 max=0.001894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.492862 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.492862 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=0.079907Jy sigma=0.000642 ! Fit after self-cal, rms=0.079907Jy sigma=0.000642 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 = -3.50723e-05 Jy ! Component: 100 - total flux cleaned = -1.5225e-05 Jy ! Component: 150 - total flux cleaned = -1.59919e-05 Jy ! Component: 200 - total flux cleaned = 1.62564e-05 Jy ! Total flux subtracted in 200 components = 1.62564e-05 Jy ! Clean residual min=-0.001699 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.492879 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.492879 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=0.079896Jy sigma=0.000642 ! Fit after self-cal, rms=0.079896Jy sigma=0.000642 ! 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=0.079896Jy sigma=0.000642 ! Fit after self-cal, rms=0.079240Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9545 mas, bmaj=3.524 mas, bpa=-18.26 degrees ! Estimated noise=749.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113216 Jy ! Component: 100 - total flux cleaned = -0.00116235 Jy ! Component: 150 - total flux cleaned = -0.0012412 Jy ! Component: 200 - total flux cleaned = -0.00125562 Jy ! Total flux subtracted in 200 components = -0.00125562 Jy ! Clean residual min=-0.001487 max=0.001742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.491623 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.491623 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=0.079220Jy sigma=0.000637 ! Fit after self-cal, rms=0.079220Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.72512e-05 Jy ! Component: 100 - total flux cleaned = -6.51035e-05 Jy ! Component: 150 - total flux cleaned = -8.72306e-05 Jy ! Component: 200 - total flux cleaned = -0.000107343 Jy ! Total flux subtracted in 200 components = -0.000107343 Jy ! Clean residual min=-0.001481 max=0.001726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.491516 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.491516 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=0.079217Jy sigma=0.000637 ! Fit after self-cal, rms=0.079216Jy sigma=0.000637 ! 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=0.079216Jy sigma=0.000637 ! Fit after self-cal, rms=0.079221Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.93 mas, bpa=-7.869 degrees ! Estimated noise=900.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102844 Jy ! Component: 100 - total flux cleaned = -0.00114576 Jy ! Component: 150 - total flux cleaned = -0.00118315 Jy ! Component: 200 - total flux cleaned = -0.00121265 Jy ! Total flux subtracted in 200 components = -0.00121265 Jy ! Clean residual min=-0.001782 max=0.002015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.490303 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.490303 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=0.079214Jy sigma=0.000637 ! Fit after self-cal, rms=0.079214Jy sigma=0.000637 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 = 6.49364e-06 Jy ! Component: 100 - total flux cleaned = 8.4907e-06 Jy ! Component: 150 - total flux cleaned = -4.17538e-07 Jy ! Component: 200 - total flux cleaned = -6.04098e-07 Jy ! Total flux subtracted in 200 components = -6.04098e-07 Jy ! Clean residual min=-0.001791 max=0.002018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.490302 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.490302 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=0.079217Jy sigma=0.000637 ! Fit after self-cal, rms=0.079216Jy sigma=0.000637 ! 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=0.9542 mas, bmaj=3.53 mas, bpa=-18.26 degrees ! Estimated noise=749.603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9542 x 3.53 at -18.26 degrees (North through East) ! Clean map min=-0.001347 max=0.46326 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=0.7243 mas, bmaj=3.296 mas, bpa=-19.32 degrees ! Estimated noise=1223.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.35693 Jy ! Component: 100 - total flux cleaned = 0.434785 Jy ! Component: 150 - total flux cleaned = 0.455435 Jy ! Component: 200 - total flux cleaned = 0.467056 Jy ! Total flux subtracted in 200 components = 0.467056 Jy ! Clean residual min=-0.004380 max=0.006150 Jy/beam ! Clean residual mean=0.000004 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.467056 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.467056 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=3.53 mas, bpa=-18.26 degrees ! Estimated noise=749.603 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 = 0.00987104 Jy ! Component: 100 - total flux cleaned = 0.0152316 Jy ! Component: 150 - total flux cleaned = 0.0183706 Jy ! Component: 200 - total flux cleaned = 0.0203012 Jy ! Total flux subtracted in 200 components = 0.0203012 Jy ! Clean residual min=-0.001607 max=0.001987 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.487357 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.487357 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=2.163 mas, bmaj=3.93 mas, bpa=-7.869 degrees ! Estimated noise=900.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160458 Jy ! Component: 100 - total flux cleaned = 0.00243503 Jy ! Component: 150 - total flux cleaned = 0.00289778 Jy ! Component: 200 - total flux cleaned = 0.00301669 Jy ! Total flux subtracted in 200 components = 0.00301669 Jy ! Clean residual min=-0.001742 max=0.002152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.490374 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 = 7.45088e-05 Jy ! Component: 100 - total flux cleaned = 9.34147e-05 Jy ! Component: 150 - total flux cleaned = 0.000111152 Jy ! Component: 200 - total flux cleaned = 0.000119473 Jy ! Total flux subtracted in 200 components = 0.000119473 Jy ! Clean residual min=-0.001743 max=0.002136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.490493 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.490493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=3.53 mas, bpa=-18.26 degrees ! Estimated noise=749.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122759 Jy ! Component: 100 - total flux cleaned = 0.000202484 Jy ! Component: 150 - total flux cleaned = 0.000251031 Jy ! Component: 200 - total flux cleaned = 0.000318477 Jy ! Total flux subtracted in 200 components = 0.000318477 Jy ! Clean residual min=-0.001473 max=0.001791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.490812 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.490812 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=0.079243Jy sigma=0.000637 ! Fit after self-cal, rms=0.079240Jy sigma=0.000637 wmodel J1136-0330_X_2017_09_26_pus_map.mod ! Writing 87 model components to file: J1136-0330_X_2017_09_26_pus_map.mod wobs J1136-0330_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1136-0330_X_2017_09_26_pus_uvs.fits wwins J1136-0330_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1136-0330_X_2017_09_26_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 = 0.000805332 Jy ! Component: 100 - total flux cleaned = 0.00149791 Jy ! Component: 150 - total flux cleaned = 0.00190126 Jy ! Component: 200 - total flux cleaned = 0.00215832 Jy ! Component: 250 - total flux cleaned = 0.002405 Jy ! Component: 300 - total flux cleaned = 0.00254814 Jy ! Component: 350 - total flux cleaned = 0.00280489 Jy ! Component: 400 - total flux cleaned = 0.00300947 Jy ! Component: 450 - total flux cleaned = 0.00316475 Jy ! Component: 500 - total flux cleaned = 0.00333792 Jy ! Component: 550 - total flux cleaned = 0.00354925 Jy ! Component: 600 - total flux cleaned = 0.00373504 Jy ! Component: 650 - total flux cleaned = 0.00391687 Jy ! Component: 700 - total flux cleaned = 0.00407558 Jy ! Component: 750 - total flux cleaned = 0.00421179 Jy ! Component: 800 - total flux cleaned = 0.00438345 Jy ! Component: 850 - total flux cleaned = 0.00453226 Jy ! Component: 900 - total flux cleaned = 0.00462365 Jy ! Component: 950 - total flux cleaned = 0.00474952 Jy ! Component: 1000 - total flux cleaned = 0.00482004 Jy ! Component: 1050 - total flux cleaned = 0.00490731 Jy ! Component: 1100 - total flux cleaned = 0.00499251 Jy ! Component: 1150 - total flux cleaned = 0.00504279 Jy ! Component: 1200 - total flux cleaned = 0.00509237 Jy ! Component: 1250 - total flux cleaned = 0.00515775 Jy ! Component: 1300 - total flux cleaned = 0.00517393 Jy ! Component: 1350 - total flux cleaned = 0.0051584 Jy ! Component: 1400 - total flux cleaned = 0.00520542 Jy ! Component: 1450 - total flux cleaned = 0.00520568 Jy ! Component: 1500 - total flux cleaned = 0.00525129 Jy ! Component: 1550 - total flux cleaned = 0.00525095 Jy ! Component: 1600 - total flux cleaned = 0.00523583 Jy ! Component: 1650 - total flux cleaned = 0.00520638 Jy ! Component: 1700 - total flux cleaned = 0.00514839 Jy ! Component: 1750 - total flux cleaned = 0.00517721 Jy ! Component: 1800 - total flux cleaned = 0.00517715 Jy ! Component: 1850 - total flux cleaned = 0.00513516 Jy ! Component: 1900 - total flux cleaned = 0.00517683 Jy ! Component: 1950 - total flux cleaned = 0.00513542 Jy ! Component: 2000 - total flux cleaned = 0.00512176 Jy ! Total flux subtracted in 2048 components = 0.00504096 Jy ! Clean residual min=-0.000740 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.495853 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 229 components and 0.495853 Jy ![Exited script file: muppet] wmap "J1136-0330_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9542 x 3.53 at -18.26 degrees (North through East) ! Clean map min=-0.0011859 max=0.46409 Jy/beam ! Writing clean map to FITS file: J1136-0330_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.464089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177372 0.177372 0.354743 0.709487 1.41897 2.83795 5.6759 11.3518 22.7036 45.4072 90.8143 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.464 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9542 x 3.53 at -18.26 degrees (North through East) ! Clean map min=-0.0011859 max=0.46409 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 J1136-0330_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:38:18 2019