! Started logfile: J0735+4750_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:53 2019 obs J0735+4750_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0735+4750_X_2017_05_27_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.936772 visibilities/baseline/integration-bin. ! Found source: J0735+4750 ! ! 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 42492 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 J0735+4750_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.648998Jy sigma=0.005482 ! Fit after self-cal, rms=0.635230Jy sigma=0.005381 ! 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=0.7997 mas, bmaj=1.192 mas, bpa=16.82 degrees ! Estimated noise=862.746 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 = 0.274622 Jy ! Component: 100 - total flux cleaned = 0.351361 Jy ! Total flux subtracted in 100 components = 0.351361 Jy ! Clean residual min=-0.012098 max=0.033991 Jy/beam ! Clean residual mean=-0.000103 rms=0.003371 Jy/beam ! Combined flux in latest and established models = 0.351361 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.351361 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=0.110800Jy sigma=0.000917 ! Fit after self-cal, rms=0.110768Jy sigma=0.000916 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376439 Jy ! Component: 100 - total flux cleaned = 0.056788 Jy ! Total flux subtracted in 100 components = 0.056788 Jy ! Clean residual min=-0.007930 max=0.024937 Jy/beam ! Clean residual mean=-0.000063 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.408149 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.408149 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=0.094189Jy sigma=0.000752 ! Fit after self-cal, rms=0.094131Jy sigma=0.000751 ! Inverting map ! Added new window around map position (-1.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222438 Jy ! Component: 100 - total flux cleaned = 0.0334173 Jy ! Total flux subtracted in 100 components = 0.0334173 Jy ! Clean residual min=-0.006582 max=0.008839 Jy/beam ! Clean residual mean=-0.000026 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.441566 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.441566 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=0.087452Jy sigma=0.000689 ! Fit after self-cal, rms=0.086759Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00982999 Jy ! Component: 100 - total flux cleaned = 0.0163004 Jy ! Total flux subtracted in 100 components = 0.0163004 Jy ! Clean residual min=-0.005283 max=0.007963 Jy/beam ! Clean residual mean=-0.000009 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.457866 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.457866 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=0.085185Jy sigma=0.000669 ! Fit after self-cal, rms=0.085072Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-3.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073773 Jy ! Component: 100 - total flux cleaned = 0.0115741 Jy ! Total flux subtracted in 100 components = 0.0115741 Jy ! Clean residual min=-0.004255 max=0.003944 Jy/beam ! Clean residual mean=0.000003 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.46944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.46944 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=0.084293Jy sigma=0.000660 ! Fit after self-cal, rms=0.084235Jy sigma=0.000660 ! 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=0.9838 mas, bmaj=1.434 mas, bpa=15.24 degrees ! Estimated noise=406.498 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 (-2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447376 Jy ! Component: 100 - total flux cleaned = 0.00626693 Jy ! Component: 150 - total flux cleaned = 0.00722023 Jy ! Component: 200 - total flux cleaned = 0.00758027 Jy ! Total flux subtracted in 200 components = 0.00758027 Jy ! Clean residual min=-0.003322 max=0.002953 Jy/beam ! Clean residual mean=0.000028 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.477021 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.477021 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=0.083813Jy sigma=0.000656 ! Fit after self-cal, rms=0.083778Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 0.98 NL 0.99 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.02 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.97 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.96 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 1.02 MK 1.01 NL 0.97 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.97 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.93 ! LA 1.00 MK 0.96 NL 0.98 OV 1.02 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.083778Jy sigma=0.000656 ! Fit after self-cal, rms=0.083006Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.991 mas, bmaj=1.437 mas, bpa=14.74 degrees ! Estimated noise=405.903 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 = 0.000823896 Jy ! Component: 100 - total flux cleaned = 0.00118289 Jy ! Component: 150 - total flux cleaned = 0.00145826 Jy ! Component: 200 - total flux cleaned = 0.00159636 Jy ! Total flux subtracted in 200 components = 0.00159636 Jy ! Clean residual min=-0.002061 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.478617 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.478617 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=0.082868Jy sigma=0.000647 ! Fit after self-cal, rms=0.082864Jy sigma=0.000647 ! 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=0.082864Jy sigma=0.000647 ! Fit after self-cal, rms=0.083485Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=1.437 mas, bpa=14.86 degrees ! Estimated noise=406.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993235 Jy ! Component: 100 - total flux cleaned = 0.0012271 Jy ! Component: 150 - total flux cleaned = 0.00122581 Jy ! Component: 200 - total flux cleaned = 0.00115142 Jy ! Total flux subtracted in 200 components = 0.00115142 Jy ! Clean residual min=-0.001313 max=0.001289 Jy/beam ! Clean residual mean=-0.000008 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.479768 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.479768 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=0.083459Jy sigma=0.000643 ! Fit after self-cal, rms=0.083466Jy sigma=0.000643 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 = 0.000237502 Jy ! Component: 100 - total flux cleaned = 0.000192461 Jy ! Component: 150 - total flux cleaned = 0.000171683 Jy ! Component: 200 - total flux cleaned = 0.000152404 Jy ! Total flux subtracted in 200 components = 0.000152404 Jy ! Clean residual min=-0.001305 max=0.001261 Jy/beam ! Clean residual mean=-0.000007 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.479921 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.479921 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=0.083454Jy sigma=0.000643 ! Fit after self-cal, rms=0.083451Jy sigma=0.000643 ! 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=0.083451Jy sigma=0.000643 ! Fit after self-cal, rms=0.083519Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=1.438 mas, bpa=14.86 degrees ! Estimated noise=405.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301594 Jy ! Component: 100 - total flux cleaned = 0.000304033 Jy ! Component: 150 - total flux cleaned = 0.000324065 Jy ! Component: 200 - total flux cleaned = 0.000324565 Jy ! Total flux subtracted in 200 components = 0.000324565 Jy ! Clean residual min=-0.001223 max=0.001208 Jy/beam ! Clean residual mean=-0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.480245 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.480245 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=0.083508Jy sigma=0.000643 ! Fit after self-cal, rms=0.083507Jy sigma=0.000643 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 = 0.000119741 Jy ! Component: 100 - total flux cleaned = 0.000137139 Jy ! Component: 150 - total flux cleaned = 0.000153126 Jy ! Component: 200 - total flux cleaned = 0.000153627 Jy ! Total flux subtracted in 200 components = 0.000153627 Jy ! Clean residual min=-0.001220 max=0.001191 Jy/beam ! Clean residual mean=-0.000009 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.480399 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.480399 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=0.083500Jy sigma=0.000643 ! Fit after self-cal, rms=0.083498Jy sigma=0.000643 ! 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=0.083498Jy sigma=0.000643 ! Fit after self-cal, rms=0.083525Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=2.517 mas, bpa=19.32 degrees ! Estimated noise=506.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191776 Jy ! Component: 100 - total flux cleaned = -0.000137666 Jy ! Component: 150 - total flux cleaned = -0.000164769 Jy ! Component: 200 - total flux cleaned = -0.000175776 Jy ! Total flux subtracted in 200 components = -0.000175776 Jy ! Clean residual min=-0.001249 max=0.001695 Jy/beam ! Clean residual mean=-0.000022 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.480223 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.480223 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=0.083522Jy sigma=0.000643 ! Fit after self-cal, rms=0.083518Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159417 Jy ! Component: 100 - total flux cleaned = 0.00252602 Jy ! Component: 150 - total flux cleaned = 0.00319903 Jy ! Component: 200 - total flux cleaned = 0.00354158 Jy ! Total flux subtracted in 200 components = 0.00354158 Jy ! Clean residual min=-0.001049 max=0.000954 Jy/beam ! Clean residual mean=-0.000009 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.483765 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.483765 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=0.083500Jy sigma=0.000643 ! Fit after self-cal, rms=0.083499Jy sigma=0.000643 ! 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=0.9918 mas, bmaj=1.439 mas, bpa=14.85 degrees ! Estimated noise=405.898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 1.439 at 14.85 degrees (North through East) ! Clean map min=-0.00098371 max=0.36449 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=0.805 mas, bmaj=1.197 mas, bpa=16.59 degrees ! Estimated noise=819.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275389 Jy ! Component: 100 - total flux cleaned = 0.351476 Jy ! Component: 150 - total flux cleaned = 0.39158 Jy ! Component: 200 - total flux cleaned = 0.416828 Jy ! Total flux subtracted in 200 components = 0.416828 Jy ! Clean residual min=-0.005700 max=0.013353 Jy/beam ! Clean residual mean=-0.000061 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.416828 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.416828 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=1.439 mas, bpa=14.85 degrees ! Estimated noise=405.898 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 = 0.0233154 Jy ! Component: 100 - total flux cleaned = 0.0373707 Jy ! Component: 150 - total flux cleaned = 0.0461459 Jy ! Component: 200 - total flux cleaned = 0.0518671 Jy ! Total flux subtracted in 200 components = 0.0518671 Jy ! Clean residual min=-0.001695 max=0.003102 Jy/beam ! Clean residual mean=-0.000033 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.468695 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.468695 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038775 Jy ! Component: 100 - total flux cleaned = 0.00656579 Jy ! Component: 150 - total flux cleaned = 0.00851454 Jy ! Component: 200 - total flux cleaned = 0.0100126 Jy ! Total flux subtracted in 200 components = 0.0100126 Jy ! Clean residual min=-0.001330 max=0.001150 Jy/beam ! Clean residual mean=-0.000013 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.478708 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.478708 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=2.227 mas, bmaj=2.517 mas, bpa=19.32 degrees ! Estimated noise=506.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168409 Jy ! Component: 100 - total flux cleaned = 0.00284283 Jy ! Component: 150 - total flux cleaned = 0.00375659 Jy ! Component: 200 - total flux cleaned = 0.00448969 Jy ! Total flux subtracted in 200 components = 0.00448969 Jy ! Clean residual min=-0.001031 max=0.001123 Jy/beam ! Clean residual mean=-0.000011 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.483197 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562448 Jy ! Component: 100 - total flux cleaned = 0.000920868 Jy ! Component: 150 - total flux cleaned = 0.0011467 Jy ! Component: 200 - total flux cleaned = 0.00131609 Jy ! Total flux subtracted in 200 components = 0.00131609 Jy ! Clean residual min=-0.001022 max=0.001040 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.484513 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 120 components and 0.484513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=1.439 mas, bpa=14.85 degrees ! Estimated noise=405.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173632 Jy ! Component: 100 - total flux cleaned = -0.000234838 Jy ! Component: 150 - total flux cleaned = -9.78222e-05 Jy ! Component: 200 - total flux cleaned = -2.07741e-05 Jy ! Total flux subtracted in 200 components = -2.07741e-05 Jy ! Clean residual min=-0.001110 max=0.000965 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.484493 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.484493 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=0.083492Jy sigma=0.000643 ! Fit after self-cal, rms=0.083478Jy sigma=0.000642 wmodel J0735+4750_X_2017_05_27_pus_map.mod ! Writing 144 model components to file: J0735+4750_X_2017_05_27_pus_map.mod wobs J0735+4750_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0735+4750_X_2017_05_27_pus_uvs.fits wwins J0735+4750_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0735+4750_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 = -0.000458151 Jy ! Component: 100 - total flux cleaned = -0.000793173 Jy ! Component: 150 - total flux cleaned = -0.00103848 Jy ! Component: 200 - total flux cleaned = -0.00120503 Jy ! Component: 250 - total flux cleaned = -0.0013487 Jy ! Component: 300 - total flux cleaned = -0.0014726 Jy ! Component: 350 - total flux cleaned = -0.0016075 Jy ! Component: 400 - total flux cleaned = -0.00172377 Jy ! Component: 450 - total flux cleaned = -0.00182313 Jy ! Component: 500 - total flux cleaned = -0.00198849 Jy ! Component: 550 - total flux cleaned = -0.00206893 Jy ! Component: 600 - total flux cleaned = -0.00212179 Jy ! Component: 650 - total flux cleaned = -0.00217375 Jy ! Component: 700 - total flux cleaned = -0.0022626 Jy ! Component: 750 - total flux cleaned = -0.00232459 Jy ! Component: 800 - total flux cleaned = -0.00237348 Jy ! Component: 850 - total flux cleaned = -0.0024694 Jy ! Component: 900 - total flux cleaned = -0.00257554 Jy ! Component: 950 - total flux cleaned = -0.0026334 Jy ! Component: 1000 - total flux cleaned = -0.00269056 Jy ! Component: 1050 - total flux cleaned = -0.00273579 Jy ! Component: 1100 - total flux cleaned = -0.00278033 Jy ! Component: 1150 - total flux cleaned = -0.00285731 Jy ! Component: 1200 - total flux cleaned = -0.0028898 Jy ! Component: 1250 - total flux cleaned = -0.00295422 Jy ! Component: 1300 - total flux cleaned = -0.00296486 Jy ! Component: 1350 - total flux cleaned = -0.00299625 Jy ! Component: 1400 - total flux cleaned = -0.00303782 Jy ! Component: 1450 - total flux cleaned = -0.00307871 Jy ! Component: 1500 - total flux cleaned = -0.00309886 Jy ! Component: 1550 - total flux cleaned = -0.00309884 Jy ! Component: 1600 - total flux cleaned = -0.00313855 Jy ! Component: 1650 - total flux cleaned = -0.00315828 Jy ! Component: 1700 - total flux cleaned = -0.00318757 Jy ! Component: 1750 - total flux cleaned = -0.00319716 Jy ! Component: 1800 - total flux cleaned = -0.00322579 Jy ! Component: 1850 - total flux cleaned = -0.00325418 Jy ! Component: 1900 - total flux cleaned = -0.00329163 Jy ! Component: 1950 - total flux cleaned = -0.00331951 Jy ! Component: 2000 - total flux cleaned = -0.00335629 Jy ! Total flux subtracted in 2048 components = -0.0033836 Jy ! Clean residual min=-0.000606 max=0.000454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.481109 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 290 components and 0.481109 Jy ![Exited script file: muppet] wmap "J0735+4750_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 1.439 at 14.85 degrees (North through East) ! Clean map min=-0.00096837 max=0.36464 Jy/beam ! Writing clean map to FITS file: J0735+4750_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 0.364639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136836 0.136836 0.273671 0.547343 1.09469 2.18937 4.37874 8.75748 17.515 35.0299 70.0598 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.364 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 1.439 at 14.85 degrees (North through East) ! Clean map min=-0.00096837 max=0.36464 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 J0735+4750_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:56 2019