! Started logfile: J0726+7911_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:52 2019 obs J0726+7911_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0726+7911_X_2017_05_27_pus_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893939 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 1033 lines of history. ! ! Reading 10620 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 J0726+7911_X_2017_05_27_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.436935Jy sigma=0.003639 ! Fit after self-cal, rms=0.424600Jy sigma=0.003528 ! 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=0.7789 mas, bmaj=0.9883 mas, bpa=77.6 degrees ! Estimated noise=1504.4 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 = 0.432284 Jy ! Component: 100 - total flux cleaned = 0.565378 Jy ! Total flux subtracted in 100 components = 0.565378 Jy ! Clean residual min=-0.021032 max=0.061326 Jy/beam ! Clean residual mean=-0.000197 rms=0.006731 Jy/beam ! Combined flux in latest and established models = 0.565378 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.565378 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=0.142215Jy sigma=0.001234 ! Fit after self-cal, rms=0.142186Jy sigma=0.001234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696712 Jy ! Component: 100 - total flux cleaned = 0.109384 Jy ! Total flux subtracted in 100 components = 0.109384 Jy ! Clean residual min=-0.012558 max=0.019763 Jy/beam ! Clean residual mean=-0.000035 rms=0.003001 Jy/beam ! Combined flux in latest and established models = 0.674762 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.674762 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=0.092989Jy sigma=0.000782 ! Fit after self-cal, rms=0.092942Jy sigma=0.000782 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233111 Jy ! Component: 100 - total flux cleaned = 0.0371331 Jy ! Total flux subtracted in 100 components = 0.0371331 Jy ! Clean residual min=-0.009571 max=0.010715 Jy/beam ! Clean residual mean=0.000019 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.711895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.711895 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=0.085812Jy sigma=0.000713 ! Fit after self-cal, rms=0.085809Jy sigma=0.000713 ! 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=0.9788 mas, bmaj=1.245 mas, bpa=78.3 degrees ! Estimated noise=809.07 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 (3.2, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012296 Jy ! Component: 100 - total flux cleaned = 0.0197272 Jy ! Component: 150 - total flux cleaned = 0.0245579 Jy ! Component: 200 - total flux cleaned = 0.0267944 Jy ! Total flux subtracted in 200 components = 0.0267944 Jy ! Clean residual min=-0.007136 max=0.008281 Jy/beam ! Clean residual mean=0.000092 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.738689 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.738689 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=0.083969Jy sigma=0.000695 ! Fit after self-cal, rms=0.083867Jy sigma=0.000694 ! 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 1.00 HN 1.02 KP 0.97 ! LA 0.97 MK 0.95 NL 0.96 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.96 ! LA 0.97 MK 0.97 NL 0.98 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.98 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.98 ! LA 1.03 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00 KP 0.97 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.98 ! LA 1.00 MK 0.97 NL 0.98 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.98 ! LA 1.02 MK 0.98 NL 0.98 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.95 ! LA 1.01 MK 0.98 NL 0.99 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Fit before self-cal, rms=0.083867Jy sigma=0.000694 ! Fit after self-cal, rms=0.081035Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9848 mas, bmaj=1.251 mas, bpa=78.78 degrees ! Estimated noise=811.002 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 = -0.00227904 Jy ! Component: 100 - total flux cleaned = -0.00229106 Jy ! Component: 150 - total flux cleaned = -0.00221341 Jy ! Component: 200 - total flux cleaned = -0.00221128 Jy ! Total flux subtracted in 200 components = -0.00221128 Jy ! Clean residual min=-0.004085 max=0.004913 Jy/beam ! Clean residual mean=-0.000038 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.736478 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.736478 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=0.080834Jy sigma=0.000663 ! Fit after self-cal, rms=0.080832Jy sigma=0.000663 ! 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=0.080832Jy sigma=0.000663 ! Fit after self-cal, rms=0.079938Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9851 mas, bmaj=1.25 mas, bpa=79.23 degrees ! Estimated noise=810.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151247 Jy ! Component: 100 - total flux cleaned = -0.00206145 Jy ! Component: 150 - total flux cleaned = -0.00226563 Jy ! Component: 200 - total flux cleaned = -0.002454 Jy ! Total flux subtracted in 200 components = -0.002454 Jy ! Clean residual min=-0.002988 max=0.003186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.734024 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.734024 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=0.079851Jy sigma=0.000653 ! Fit after self-cal, rms=0.079844Jy sigma=0.000653 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 = -0.000301101 Jy ! Component: 100 - total flux cleaned = -0.000435006 Jy ! Component: 150 - total flux cleaned = -0.000601499 Jy ! Component: 200 - total flux cleaned = -0.000717417 Jy ! Total flux subtracted in 200 components = -0.000717417 Jy ! Clean residual min=-0.002970 max=0.003169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.733307 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.733307 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=0.079797Jy sigma=0.000653 ! Fit after self-cal, rms=0.079791Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-13.2, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273972 Jy ! Component: 100 - total flux cleaned = 0.00345494 Jy ! Component: 150 - total flux cleaned = 0.00393056 Jy ! Component: 200 - total flux cleaned = 0.00403173 Jy ! Total flux subtracted in 200 components = 0.00403173 Jy ! Clean residual min=-0.002667 max=0.002667 Jy/beam ! Clean residual mean=-0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.737338 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.737338 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=0.079653Jy sigma=0.000651 ! Fit after self-cal, rms=0.079647Jy sigma=0.000651 ! 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=0.079647Jy sigma=0.000651 ! Fit after self-cal, rms=0.079642Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9857 mas, bmaj=1.25 mas, bpa=79.12 degrees ! Estimated noise=810.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283209 Jy ! Component: 100 - total flux cleaned = -0.000280723 Jy ! Component: 150 - total flux cleaned = -0.000493985 Jy ! Component: 200 - total flux cleaned = -0.000650552 Jy ! Total flux subtracted in 200 components = -0.000650552 Jy ! Clean residual min=-0.002582 max=0.002503 Jy/beam ! Clean residual mean=-0.000005 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.736688 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.736688 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=0.079594Jy sigma=0.000651 ! Fit after self-cal, rms=0.079590Jy sigma=0.000651 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 = -9.93729e-05 Jy ! Component: 100 - total flux cleaned = -0.000172373 Jy ! Component: 150 - total flux cleaned = -0.000207365 Jy ! Component: 200 - total flux cleaned = -0.00020666 Jy ! Total flux subtracted in 200 components = -0.00020666 Jy ! Clean residual min=-0.002545 max=0.002442 Jy/beam ! Clean residual mean=-0.000005 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.736481 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.736481 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=0.079559Jy sigma=0.000651 ! Fit after self-cal, rms=0.079557Jy sigma=0.000651 ! 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=0.079557Jy sigma=0.000651 ! Fit after self-cal, rms=0.079532Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=2.731 mas, bpa=74.65 degrees ! Estimated noise=1042.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189885 Jy ! Component: 100 - total flux cleaned = -0.000128132 Jy ! Component: 150 - total flux cleaned = -0.000104755 Jy ! Component: 200 - total flux cleaned = -8.59084e-05 Jy ! Total flux subtracted in 200 components = -8.59084e-05 Jy ! Clean residual min=-0.002757 max=0.002878 Jy/beam ! Clean residual mean=0.000002 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.736395 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.736395 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=0.079520Jy sigma=0.000650 ! Fit after self-cal, rms=0.079518Jy sigma=0.000650 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 = -5.00485e-05 Jy ! Component: 100 - total flux cleaned = -2.95071e-05 Jy ! Component: 150 - total flux cleaned = 6.91267e-06 Jy ! Component: 200 - total flux cleaned = 4.01007e-05 Jy ! Total flux subtracted in 200 components = 4.01007e-05 Jy ! Clean residual min=-0.002739 max=0.002828 Jy/beam ! Clean residual mean=0.000004 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.736435 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.736435 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=0.079518Jy sigma=0.000650 ! Fit after self-cal, rms=0.079517Jy sigma=0.000650 ! 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=0.9859 mas, bmaj=1.251 mas, bpa=79.04 degrees ! Estimated noise=810.232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9859 x 1.251 at 79.04 degrees (North through East) ! Clean map min=-0.0022127 max=0.5943 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079517Jy sigma=0.000650 ! Fit after self-cal, rms=0.074885Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=1.251 mas, bpa=78.77 degrees ! Estimated noise=810.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000780079 Jy ! Component: 100 - total flux cleaned = -0.000955337 Jy ! Component: 150 - total flux cleaned = -0.00108587 Jy ! Component: 200 - total flux cleaned = -0.00114862 Jy ! Total flux subtracted in 200 components = -0.00114862 Jy ! Clean residual min=-0.002445 max=0.002338 Jy/beam ! Clean residual mean=-0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.735287 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.735287 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=0.074854Jy sigma=0.000607 ! Fit after self-cal, rms=0.074853Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102219 Jy ! Component: 100 - total flux cleaned = -0.000130979 Jy ! Component: 150 - total flux cleaned = -0.000189023 Jy ! Component: 200 - total flux cleaned = -0.000244944 Jy ! Total flux subtracted in 200 components = -0.000244944 Jy ! Clean residual min=-0.002414 max=0.002340 Jy/beam ! Clean residual mean=-0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.735042 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.735042 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=0.074831Jy sigma=0.000607 ! Fit after self-cal, rms=0.074831Jy sigma=0.000607 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074831Jy sigma=0.000607 ! Fit after self-cal, rms=0.074813Jy sigma=0.000607 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=0.7833 mas, bmaj=0.9922 mas, bpa=78.1 degrees ! Estimated noise=1509.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.433553 Jy ! Component: 100 - total flux cleaned = 0.565653 Jy ! Component: 150 - total flux cleaned = 0.634122 Jy ! Component: 200 - total flux cleaned = 0.672417 Jy ! Total flux subtracted in 200 components = 0.672417 Jy ! Clean residual min=-0.008090 max=0.019113 Jy/beam ! Clean residual mean=-0.000071 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 0.672418 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 0.672418 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=1.251 mas, bpa=78.7 degrees ! Estimated noise=809.85 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 = 0.027264 Jy ! Component: 100 - total flux cleaned = 0.0403259 Jy ! Component: 150 - total flux cleaned = 0.0473089 Jy ! Component: 200 - total flux cleaned = 0.0516046 Jy ! Total flux subtracted in 200 components = 0.0516046 Jy ! Clean residual min=-0.003192 max=0.004137 Jy/beam ! Clean residual mean=-0.000005 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.724022 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.724022 Jy ! Inverting map ! Added new window around map position (-0.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402179 Jy ! Component: 100 - total flux cleaned = 0.00684693 Jy ! Component: 150 - total flux cleaned = 0.00809176 Jy ! Component: 200 - total flux cleaned = 0.00894167 Jy ! Total flux subtracted in 200 components = 0.00894167 Jy ! Clean residual min=-0.002826 max=0.002560 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.732964 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.732964 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=2.3 mas, bmaj=2.731 mas, bpa=74.5 degrees ! Estimated noise=1041.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151391 Jy ! Component: 100 - total flux cleaned = 0.00205612 Jy ! Component: 150 - total flux cleaned = 0.00242943 Jy ! Component: 200 - total flux cleaned = 0.00265066 Jy ! Total flux subtracted in 200 components = 0.00265066 Jy ! Clean residual min=-0.002612 max=0.002789 Jy/beam ! Clean residual mean=0.000006 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.735615 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 = 8.69104e-05 Jy ! Component: 100 - total flux cleaned = 0.000107241 Jy ! Component: 150 - total flux cleaned = 0.000126024 Jy ! Component: 200 - total flux cleaned = 0.000126172 Jy ! Total flux subtracted in 200 components = 0.000126172 Jy ! Clean residual min=-0.002595 max=0.002720 Jy/beam ! Clean residual mean=0.000006 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.735741 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.735741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=1.251 mas, bpa=78.7 degrees ! Estimated noise=809.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238224 Jy ! Component: 100 - total flux cleaned = -0.000239349 Jy ! Component: 150 - total flux cleaned = -0.000179923 Jy ! Component: 200 - total flux cleaned = -0.000180596 Jy ! Total flux subtracted in 200 components = -0.000180596 Jy ! Clean residual min=-0.002675 max=0.002627 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.73556 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.73556 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=0.074970Jy sigma=0.000608 ! Fit after self-cal, rms=0.074955Jy sigma=0.000608 wmodel J0726+7911_X_2017_05_27_pus_map.mod ! Writing 82 model components to file: J0726+7911_X_2017_05_27_pus_map.mod wobs J0726+7911_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0726+7911_X_2017_05_27_pus_uvs.fits wwins J0726+7911_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0726+7911_X_2017_05_27_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 = -0.000123014 Jy ! Component: 100 - total flux cleaned = -0.000201557 Jy ! Component: 150 - total flux cleaned = -0.000397015 Jy ! Component: 200 - total flux cleaned = -0.000323596 Jy ! Component: 250 - total flux cleaned = -0.000216347 Jy ! Component: 300 - total flux cleaned = -7.73943e-05 Jy ! Component: 350 - total flux cleaned = -9.76587e-06 Jy ! Component: 400 - total flux cleaned = 8.93841e-05 Jy ! Component: 450 - total flux cleaned = 8.98868e-05 Jy ! Component: 500 - total flux cleaned = 0.000152898 Jy ! Component: 550 - total flux cleaned = 9.22751e-05 Jy ! Component: 600 - total flux cleaned = 3.26194e-05 Jy ! Component: 650 - total flux cleaned = -0.000112477 Jy ! Component: 700 - total flux cleaned = -0.000140328 Jy ! Component: 750 - total flux cleaned = -0.000280261 Jy ! Component: 800 - total flux cleaned = -0.000417268 Jy ! Component: 850 - total flux cleaned = -0.000605459 Jy ! Component: 900 - total flux cleaned = -0.000685053 Jy ! Component: 950 - total flux cleaned = -0.000893471 Jy ! Component: 1000 - total flux cleaned = -0.00099574 Jy ! Component: 1050 - total flux cleaned = -0.00112149 Jy ! Component: 1100 - total flux cleaned = -0.00124536 Jy ! Component: 1150 - total flux cleaned = -0.00122081 Jy ! Component: 1200 - total flux cleaned = -0.00131771 Jy ! Component: 1250 - total flux cleaned = -0.00138964 Jy ! Component: 1300 - total flux cleaned = -0.00148338 Jy ! Component: 1350 - total flux cleaned = -0.0015524 Jy ! Component: 1400 - total flux cleaned = -0.00171109 Jy ! Component: 1450 - total flux cleaned = -0.00171054 Jy ! Component: 1500 - total flux cleaned = -0.00179921 Jy ! Component: 1550 - total flux cleaned = -0.00186482 Jy ! Component: 1600 - total flux cleaned = -0.00199445 Jy ! Component: 1650 - total flux cleaned = -0.00212242 Jy ! Component: 1700 - total flux cleaned = -0.00212299 Jy ! Component: 1750 - total flux cleaned = -0.00226879 Jy ! Component: 1800 - total flux cleaned = -0.00233068 Jy ! Component: 1850 - total flux cleaned = -0.00239183 Jy ! Component: 1900 - total flux cleaned = -0.00241207 Jy ! Component: 1950 - total flux cleaned = -0.00251189 Jy ! Component: 2000 - total flux cleaned = -0.00255137 Jy ! Total flux subtracted in 2048 components = -0.00268805 Jy ! Clean residual min=-0.001112 max=0.001000 Jy/beam ! Clean residual mean=0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.732872 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 231 components and 0.732872 Jy ![Exited script file: muppet] wmap "J0726+7911_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9862 x 1.251 at 78.7 degrees (North through East) ! Clean map min=-0.0017335 max=0.5946 Jy/beam ! Writing clean map to FITS file: J0726+7911_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.594599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173325 0.173325 0.346651 0.693301 1.3866 2.7732 5.54641 11.0928 22.1856 44.3713 88.7426 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.594 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9862 x 1.251 at 78.7 degrees (North through East) ! Clean map min=-0.0017335 max=0.5946 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 J0726+7911_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:53 2019