! Started logfile: J1343+6602_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:51 2019 obs J1343+6602_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1343+6602_X_2017_04_28_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.820741 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 907 lines of history. ! ! Reading 13296 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 J1343+6602_X_2017_04_28_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.740453Jy sigma=0.006399 ! Fit after self-cal, rms=0.737506Jy sigma=0.006376 ! 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=0.8874 mas, bmaj=0.9879 mas, bpa=-20.35 degrees ! Estimated noise=1193.65 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 = 0.203428 Jy ! Component: 100 - total flux cleaned = 0.254642 Jy ! Total flux subtracted in 100 components = 0.254642 Jy ! Clean residual min=-0.007364 max=0.021436 Jy/beam ! Clean residual mean=-0.000101 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.254642 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.254642 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=0.096443Jy sigma=0.000758 ! Fit after self-cal, rms=0.096278Jy sigma=0.000756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025018 Jy ! Component: 100 - total flux cleaned = 0.0381049 Jy ! Total flux subtracted in 100 components = 0.0381049 Jy ! Clean residual min=-0.005314 max=0.007223 Jy/beam ! Clean residual mean=-0.000068 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.292747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.292747 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=0.089066Jy sigma=0.000679 ! Fit after self-cal, rms=0.088903Jy sigma=0.000677 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920018 Jy ! Component: 100 - total flux cleaned = 0.0133444 Jy ! Total flux subtracted in 100 components = 0.0133444 Jy ! Clean residual min=-0.004375 max=0.004522 Jy/beam ! Clean residual mean=-0.000056 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.306091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.306091 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=0.088006Jy sigma=0.000666 ! Fit after self-cal, rms=0.087955Jy sigma=0.000665 ! 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=1.122 mas, bmaj=1.211 mas, bpa=-11.95 degrees ! Estimated noise=723.334 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 = 0.00485015 Jy ! Component: 100 - total flux cleaned = 0.00694178 Jy ! Component: 150 - total flux cleaned = 0.0073174 Jy ! Component: 200 - total flux cleaned = 0.00757171 Jy ! Total flux subtracted in 200 components = 0.00757171 Jy ! Clean residual min=-0.003378 max=0.003590 Jy/beam ! Clean residual mean=-0.000046 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.313663 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.313663 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=0.087706Jy sigma=0.000662 ! Fit after self-cal, rms=0.087667Jy sigma=0.000662 ! 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 0.98 FD 0.98 HN 0.96 KP 1.02 ! LA 0.96 MK 0.98 NL 0.99 OV 1.06 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.06 ! LA 0.96 MK 0.97 NL 0.96 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.98 ! LA 1.00 MK 0.96 NL 0.99 OV 1.04 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.95 KP 1.03 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.01 ! LA 0.96 MK 1.01 NL 1.00 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.98 KP 1.01 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.01 ! LA 0.99 MK 0.95 NL 0.99 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.05 KP 1.03 ! LA 0.95 MK 0.96 NL 0.98 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.00 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.01 ! LA 1.00 MK 0.97 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 1.02 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.06 ! LA 0.95 MK 0.96 NL 0.97 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.087667Jy sigma=0.000662 ! Fit after self-cal, rms=0.087547Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.213 mas, bpa=-12.74 degrees ! Estimated noise=720.954 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 = 0.000703429 Jy ! Component: 100 - total flux cleaned = 0.000708293 Jy ! Component: 150 - total flux cleaned = 0.000711871 Jy ! Component: 200 - total flux cleaned = 0.000760435 Jy ! Total flux subtracted in 200 components = 0.000760435 Jy ! Clean residual min=-0.002660 max=0.002673 Jy/beam ! Clean residual mean=-0.000036 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.314423 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.314423 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=0.087446Jy sigma=0.000656 ! Fit after self-cal, rms=0.087447Jy sigma=0.000656 ! 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=0.087447Jy sigma=0.000656 ! Fit after self-cal, rms=0.088908Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.212 mas, bpa=-10.96 degrees ! Estimated noise=721.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483976 Jy ! Component: 100 - total flux cleaned = 0.000795376 Jy ! Component: 150 - total flux cleaned = 0.000964248 Jy ! Component: 200 - total flux cleaned = 0.00102352 Jy ! Total flux subtracted in 200 components = 0.00102352 Jy ! Clean residual min=-0.002380 max=0.002116 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.315447 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.315447 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=0.088870Jy sigma=0.000650 ! Fit after self-cal, rms=0.088886Jy sigma=0.000649 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 = -3.6106e-05 Jy ! Component: 100 - total flux cleaned = 0.000191895 Jy ! Component: 150 - total flux cleaned = 0.000242961 Jy ! Component: 200 - total flux cleaned = 0.000267094 Jy ! Total flux subtracted in 200 components = 0.000267094 Jy ! Clean residual min=-0.002263 max=0.002069 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.315714 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.315714 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=0.088864Jy sigma=0.000649 ! Fit after self-cal, rms=0.088850Jy sigma=0.000649 ! 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=0.088850Jy sigma=0.000649 ! Fit after self-cal, rms=0.088960Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.212 mas, bpa=-10.48 degrees ! Estimated noise=721.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304653 Jy ! Component: 100 - total flux cleaned = 0.000503829 Jy ! Component: 150 - total flux cleaned = 0.000621653 Jy ! Component: 200 - total flux cleaned = 0.000663591 Jy ! Total flux subtracted in 200 components = 0.000663591 Jy ! Clean residual min=-0.002118 max=0.002048 Jy/beam ! Clean residual mean=0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.316377 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.316377 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=0.088943Jy sigma=0.000649 ! Fit after self-cal, rms=0.088936Jy sigma=0.000649 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 = 3.56149e-06 Jy ! Component: 100 - total flux cleaned = 9.36981e-05 Jy ! Component: 150 - total flux cleaned = 0.00017008 Jy ! Component: 200 - total flux cleaned = 0.000187717 Jy ! Total flux subtracted in 200 components = 0.000187717 Jy ! Clean residual min=-0.002030 max=0.002033 Jy/beam ! Clean residual mean=0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.316565 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.316565 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=0.088926Jy sigma=0.000649 ! Fit after self-cal, rms=0.088919Jy sigma=0.000649 ! 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=0.088919Jy sigma=0.000649 ! Fit after self-cal, rms=0.088978Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=2.554 mas, bpa=-71.36 degrees ! Estimated noise=914.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107158 Jy ! Component: 100 - total flux cleaned = 0.00131999 Jy ! Component: 150 - total flux cleaned = 0.00133786 Jy ! Component: 200 - total flux cleaned = 0.00134587 Jy ! Total flux subtracted in 200 components = 0.00134587 Jy ! Clean residual min=-0.001949 max=0.002272 Jy/beam ! Clean residual mean=0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.317911 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.317911 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=0.088978Jy sigma=0.000649 ! Fit after self-cal, rms=0.088974Jy sigma=0.000649 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 = 7.57321e-05 Jy ! Component: 100 - total flux cleaned = 0.000113923 Jy ! Component: 150 - total flux cleaned = 0.000141335 Jy ! Component: 200 - total flux cleaned = 0.000141311 Jy ! Total flux subtracted in 200 components = 0.000141311 Jy ! Clean residual min=-0.001909 max=0.002220 Jy/beam ! Clean residual mean=0.000013 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.318052 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.318052 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=0.088973Jy sigma=0.000649 ! Fit after self-cal, rms=0.088972Jy sigma=0.000649 ! 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=1.117 mas, bmaj=1.212 mas, bpa=-10.18 degrees ! Estimated noise=722.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.212 at -10.18 degrees (North through East) ! Clean map min=-0.0020518 max=0.26165 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=0.8849 mas, bmaj=0.9875 mas, bpa=-18.55 degrees ! Estimated noise=1187.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201804 Jy ! Component: 100 - total flux cleaned = 0.256456 Jy ! Component: 150 - total flux cleaned = 0.281511 Jy ! Component: 200 - total flux cleaned = 0.294773 Jy ! Total flux subtracted in 200 components = 0.294773 Jy ! Clean residual min=-0.003739 max=0.006488 Jy/beam ! Clean residual mean=-0.000042 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.294773 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.294773 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.212 mas, bpa=-10.18 degrees ! Estimated noise=722.02 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 = 0.0105298 Jy ! Component: 100 - total flux cleaned = 0.0159813 Jy ! Component: 150 - total flux cleaned = 0.0191502 Jy ! Component: 200 - total flux cleaned = 0.0211435 Jy ! Total flux subtracted in 200 components = 0.0211435 Jy ! Clean residual min=-0.001991 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.315916 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.315916 Jy ! Inverting map ! Added new window around map position (2.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206068 Jy ! Component: 100 - total flux cleaned = 0.00293622 Jy ! Component: 150 - total flux cleaned = 0.00331538 Jy ! Component: 200 - total flux cleaned = 0.00369727 Jy ! Total flux subtracted in 200 components = 0.00369727 Jy ! Clean residual min=-0.001879 max=0.001857 Jy/beam ! Clean residual mean=0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.319614 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.319614 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=2.375 mas, bmaj=2.554 mas, bpa=-71.36 degrees ! Estimated noise=914.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111897 Jy ! Component: 100 - total flux cleaned = 0.00181834 Jy ! Component: 150 - total flux cleaned = 0.00198859 Jy ! Component: 200 - total flux cleaned = 0.00211048 Jy ! Total flux subtracted in 200 components = 0.00211048 Jy ! Clean residual min=-0.001838 max=0.001961 Jy/beam ! Clean residual mean=0.000019 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.321724 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 = 5.98284e-05 Jy ! Component: 100 - total flux cleaned = 9.99592e-05 Jy ! Component: 150 - total flux cleaned = 0.000124957 Jy ! Component: 200 - total flux cleaned = 0.000148307 Jy ! Total flux subtracted in 200 components = 0.000148307 Jy ! Clean residual min=-0.001822 max=0.001956 Jy/beam ! Clean residual mean=0.000020 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.321872 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.321872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.212 mas, bpa=-10.18 degrees ! Estimated noise=722.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311699 Jy ! Component: 100 - total flux cleaned = -0.000436151 Jy ! Component: 150 - total flux cleaned = -0.000464235 Jy ! Component: 200 - total flux cleaned = -0.00043749 Jy ! Total flux subtracted in 200 components = -0.00043749 Jy ! Clean residual min=-0.001847 max=0.001896 Jy/beam ! Clean residual mean=0.000008 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.321435 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.321435 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=0.088922Jy sigma=0.000648 ! Fit after self-cal, rms=0.088911Jy sigma=0.000648 wmodel J1343+6602_X_2017_04_28_pus_map.mod ! Writing 67 model components to file: J1343+6602_X_2017_04_28_pus_map.mod wobs J1343+6602_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1343+6602_X_2017_04_28_pus_uvs.fits wwins J1343+6602_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1343+6602_X_2017_04_28_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 = 0.000322665 Jy ! Component: 100 - total flux cleaned = 0.000170515 Jy ! Component: 150 - total flux cleaned = 0.000170881 Jy ! Component: 200 - total flux cleaned = 6.30488e-05 Jy ! Component: 250 - total flux cleaned = -9.24702e-05 Jy ! Component: 300 - total flux cleaned = -0.000243095 Jy ! Component: 350 - total flux cleaned = -0.000437842 Jy ! Component: 400 - total flux cleaned = -0.000603415 Jy ! Component: 450 - total flux cleaned = -0.000765402 Jy ! Component: 500 - total flux cleaned = -0.000901498 Jy ! Component: 550 - total flux cleaned = -0.00110122 Jy ! Component: 600 - total flux cleaned = -0.00131908 Jy ! Component: 650 - total flux cleaned = -0.00151238 Jy ! Component: 700 - total flux cleaned = -0.00172386 Jy ! Component: 750 - total flux cleaned = -0.00193211 Jy ! Component: 800 - total flux cleaned = -0.00205543 Jy ! Component: 850 - total flux cleaned = -0.00223766 Jy ! Component: 900 - total flux cleaned = -0.00227749 Jy ! Component: 950 - total flux cleaned = -0.00247457 Jy ! Component: 1000 - total flux cleaned = -0.00241592 Jy ! Component: 1050 - total flux cleaned = -0.00256975 Jy ! Component: 1100 - total flux cleaned = -0.00266472 Jy ! Component: 1150 - total flux cleaned = -0.00275868 Jy ! Component: 1200 - total flux cleaned = -0.00288885 Jy ! Component: 1250 - total flux cleaned = -0.00296276 Jy ! Component: 1300 - total flux cleaned = -0.00303567 Jy ! Component: 1350 - total flux cleaned = -0.00312613 Jy ! Component: 1400 - total flux cleaned = -0.00323338 Jy ! Component: 1450 - total flux cleaned = -0.00332188 Jy ! Component: 1500 - total flux cleaned = -0.00332211 Jy ! Component: 1550 - total flux cleaned = -0.00339184 Jy ! Component: 1600 - total flux cleaned = -0.00352963 Jy ! Component: 1650 - total flux cleaned = -0.00352985 Jy ! Component: 1700 - total flux cleaned = -0.00361441 Jy ! Component: 1750 - total flux cleaned = -0.00366474 Jy ! Component: 1800 - total flux cleaned = -0.00374775 Jy ! Component: 1850 - total flux cleaned = -0.00378052 Jy ! Component: 1900 - total flux cleaned = -0.00382939 Jy ! Component: 1950 - total flux cleaned = -0.00387802 Jy ! Component: 2000 - total flux cleaned = -0.00394189 Jy ! Total flux subtracted in 2048 components = -0.0040214 Jy ! Clean residual min=-0.000933 max=0.000801 Jy/beam ! Clean residual mean=0.000005 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.317414 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 209 components and 0.317414 Jy ![Exited script file: muppet] wmap "J1343+6602_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.212 at -10.18 degrees (North through East) ! Clean map min=-0.0015442 max=0.26149 Jy/beam ! Writing clean map to FITS file: J1343+6602_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.261488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32947 0.32947 0.658941 1.31788 2.63576 5.27153 10.5431 21.0861 42.1722 84.3444 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.212 at -10.18 degrees (North through East) ! Clean map min=-0.0015442 max=0.26149 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 J1343+6602_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:52 2019