! Started logfile: J1707+0148_X_2017_07_09_pus_uvs.log on Wed May 8 15:28:19 2019 obs J1707+0148_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1707+0148_X_2017_07_09_pus_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J1707+0148 ! ! 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 979 lines of history. ! ! Reading 4284 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 J1707+0148_X_2017_07_09_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.256714Jy sigma=0.001973 ! Fit after self-cal, rms=0.152705Jy sigma=0.001191 ! 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=0.8207 mas, bmaj=1.785 mas, bpa=2.912 degrees ! Estimated noise=1960.91 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 = 0.696358 Jy ! Component: 100 - total flux cleaned = 0.854198 Jy ! Total flux subtracted in 100 components = 0.854198 Jy ! Clean residual min=-0.023676 max=0.057519 Jy/beam ! Clean residual mean=-0.000523 rms=0.008992 Jy/beam ! Combined flux in latest and established models = 0.854198 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.854198 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=0.134680Jy sigma=0.001090 ! Fit after self-cal, rms=0.134637Jy sigma=0.001089 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644281 Jy ! Component: 100 - total flux cleaned = 0.101805 Jy ! Total flux subtracted in 100 components = 0.101805 Jy ! Clean residual min=-0.014470 max=0.019040 Jy/beam ! Clean residual mean=-0.000219 rms=0.004029 Jy/beam ! Combined flux in latest and established models = 0.956003 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.956003 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=0.095730Jy sigma=0.000755 ! Fit after self-cal, rms=0.095659Jy sigma=0.000754 ! 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=0.9517 mas, bmaj=1.947 mas, bpa=3.523 degrees ! Estimated noise=1464.51 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 = 0.027054 Jy ! Component: 100 - total flux cleaned = 0.0423864 Jy ! Component: 150 - total flux cleaned = 0.0517664 Jy ! Component: 200 - total flux cleaned = 0.0576839 Jy ! Total flux subtracted in 200 components = 0.0576839 Jy ! Clean residual min=-0.009550 max=0.007046 Jy/beam ! Clean residual mean=-0.000056 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 1.01369 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 1.01369 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=0.088122Jy sigma=0.000684 ! Fit after self-cal, rms=0.088064Jy sigma=0.000683 ! 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 0.99 HN 1.01 KP 1.02 ! LA 0.97 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 1.02 ! LA 0.96 MK 0.99 NL 0.98 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.02 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00* ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00* ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.00 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00* ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.01 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.01 ! LA 1.01 MK 1.04 NL 0.97 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 0.98 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.01 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00* ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00* ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.02 ! LA 1.01 MK 1.00* NL 0.99 OV 1.00* ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00* NL 0.99 OV 1.00* ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.088064Jy sigma=0.000683 ! Fit after self-cal, rms=0.085353Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=1.95 mas, bpa=3.486 degrees ! Estimated noise=1466.48 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 = 0.0020763 Jy ! Component: 100 - total flux cleaned = 0.00213749 Jy ! Component: 150 - total flux cleaned = 0.00224345 Jy ! Component: 200 - total flux cleaned = 0.00233289 Jy ! Total flux subtracted in 200 components = 0.00233289 Jy ! Clean residual min=-0.005347 max=0.005706 Jy/beam ! Clean residual mean=-0.000005 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 1.01602 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 1.01602 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=0.085233Jy sigma=0.000655 ! Fit after self-cal, rms=0.085239Jy sigma=0.000655 ! 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=0.085239Jy sigma=0.000655 ! Fit after self-cal, rms=0.085254Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=1.95 mas, bpa=3.451 degrees ! Estimated noise=1466.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100397 Jy ! Component: 100 - total flux cleaned = 0.00100018 Jy ! Component: 150 - total flux cleaned = 0.000998833 Jy ! Component: 200 - total flux cleaned = 0.000997289 Jy ! Total flux subtracted in 200 components = 0.000997289 Jy ! Clean residual min=-0.005178 max=0.005412 Jy/beam ! Clean residual mean=-0.000006 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 1.01702 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 1.01702 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=0.085207Jy sigma=0.000654 ! Fit after self-cal, rms=0.085203Jy sigma=0.000654 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 (11, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458385 Jy ! Component: 100 - total flux cleaned = 0.00595775 Jy ! Component: 150 - total flux cleaned = 0.00618943 Jy ! Component: 200 - total flux cleaned = 0.00632307 Jy ! Total flux subtracted in 200 components = 0.00632307 Jy ! Clean residual min=-0.004655 max=0.004352 Jy/beam ! Clean residual mean=-0.000014 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 1.02334 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 1.02334 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=0.084919Jy sigma=0.000652 ! Fit after self-cal, rms=0.084915Jy sigma=0.000652 ! 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=0.084915Jy sigma=0.000652 ! Fit after self-cal, rms=0.084889Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9566 mas, bmaj=1.95 mas, bpa=3.417 degrees ! Estimated noise=1466.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368132 Jy ! Component: 100 - total flux cleaned = 0.000491891 Jy ! Component: 150 - total flux cleaned = 0.000548892 Jy ! Component: 200 - total flux cleaned = 0.000601157 Jy ! Total flux subtracted in 200 components = 0.000601157 Jy ! Clean residual min=-0.004236 max=0.004281 Jy/beam ! Clean residual mean=-0.000016 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 1.02394 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 1.02394 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=0.084809Jy sigma=0.000651 ! Fit after self-cal, rms=0.084807Jy 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) ! Added new window around map position (3, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130193 Jy ! Component: 100 - total flux cleaned = 0.000453485 Jy ! Component: 150 - total flux cleaned = -6.47249e-05 Jy ! Component: 200 - total flux cleaned = -0.000246643 Jy ! Total flux subtracted in 200 components = -0.000246643 Jy ! Clean residual min=-0.003183 max=0.002915 Jy/beam ! Clean residual mean=-0.000014 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 1.02369 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 1.02369 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=0.084572Jy sigma=0.000650 ! Fit after self-cal, rms=0.084568Jy sigma=0.000650 ! 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=0.084568Jy sigma=0.000650 ! Fit after self-cal, rms=0.084533Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=3.133 mas, bpa=-15.1 degrees ! Estimated noise=1894.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129935 Jy ! Component: 100 - total flux cleaned = -0.000284894 Jy ! Component: 150 - total flux cleaned = -0.000283768 Jy ! Component: 200 - total flux cleaned = -0.00032156 Jy ! Total flux subtracted in 200 components = -0.00032156 Jy ! Clean residual min=-0.003444 max=0.002643 Jy/beam ! Clean residual mean=-0.000024 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 1.02337 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 107 components and 1.02337 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=0.084513Jy sigma=0.000649 ! Fit after self-cal, rms=0.084510Jy 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 = -0.00020867 Jy ! Component: 100 - total flux cleaned = -0.000347809 Jy ! Component: 150 - total flux cleaned = -0.000502105 Jy ! Component: 200 - total flux cleaned = -0.00061235 Jy ! Total flux subtracted in 200 components = -0.00061235 Jy ! Clean residual min=-0.003296 max=0.002561 Jy/beam ! Clean residual mean=-0.000021 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 1.02276 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 1.02276 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=0.084507Jy sigma=0.000649 ! Fit after self-cal, rms=0.084506Jy 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=0.9567 mas, bmaj=1.95 mas, bpa=3.385 degrees ! Estimated noise=1466.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.95 at 3.385 degrees (North through East) ! Clean map min=-0.00297 max=0.90729 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=0.084506Jy sigma=0.000649 ! Fit after self-cal, rms=0.078640Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=1.95 mas, bpa=3.384 degrees ! Estimated noise=1465.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257572 Jy ! Component: 100 - total flux cleaned = -0.000300381 Jy ! Component: 150 - total flux cleaned = -0.000340657 Jy ! Component: 200 - total flux cleaned = -0.000338866 Jy ! Total flux subtracted in 200 components = -0.000338866 Jy ! Clean residual min=-0.003140 max=0.002638 Jy/beam ! Clean residual mean=-0.000008 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 1.02242 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 1.02242 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=0.078590Jy sigma=0.000600 ! Fit after self-cal, rms=0.078590Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.00294e-05 Jy ! Component: 100 - total flux cleaned = -0.000172054 Jy ! Component: 150 - total flux cleaned = -0.000272827 Jy ! Component: 200 - total flux cleaned = -0.000305265 Jy ! Total flux subtracted in 200 components = -0.000305265 Jy ! Clean residual min=-0.003104 max=0.002640 Jy/beam ! Clean residual mean=-0.000009 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 1.02212 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 1.02212 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=0.078561Jy sigma=0.000600 ! Fit after self-cal, rms=0.078561Jy sigma=0.000600 ! 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=0.078561Jy sigma=0.000600 ! Fit after self-cal, rms=0.078571Jy sigma=0.000600 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=0.8244 mas, bmaj=1.788 mas, bpa=2.805 degrees ! Estimated noise=1970.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.699707 Jy ! Component: 100 - total flux cleaned = 0.857377 Jy ! Component: 150 - total flux cleaned = 0.919746 Jy ! Component: 200 - total flux cleaned = 0.955414 Jy ! Total flux subtracted in 200 components = 0.955414 Jy ! Clean residual min=-0.012042 max=0.018025 Jy/beam ! Clean residual mean=-0.000189 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.955414 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.955414 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=1.951 mas, bpa=3.368 degrees ! Estimated noise=1465.59 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 = 0.024602 Jy ! Component: 100 - total flux cleaned = 0.0386145 Jy ! Component: 150 - total flux cleaned = 0.0474152 Jy ! Component: 200 - total flux cleaned = 0.0521817 Jy ! Total flux subtracted in 200 components = 0.0521817 Jy ! Clean residual min=-0.004852 max=0.005693 Jy/beam ! Clean residual mean=-0.000043 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 1.0076 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 1.0076 Jy ! Inverting map ! Added new window around map position (1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400728 Jy ! Component: 100 - total flux cleaned = 0.00536359 Jy ! Component: 150 - total flux cleaned = 0.00624102 Jy ! Component: 200 - total flux cleaned = 0.00712745 Jy ! Total flux subtracted in 200 components = 0.00712745 Jy ! Clean residual min=-0.003377 max=0.002993 Jy/beam ! Clean residual mean=-0.000013 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 1.01472 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 1.01472 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=2.078 mas, bmaj=3.134 mas, bpa=-15.12 degrees ! Estimated noise=1894.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195819 Jy ! Component: 100 - total flux cleaned = 0.00239216 Jy ! Component: 150 - total flux cleaned = 0.00289035 Jy ! Component: 200 - total flux cleaned = 0.00336596 Jy ! Total flux subtracted in 200 components = 0.00336596 Jy ! Clean residual min=-0.002649 max=0.002192 Jy/beam ! Clean residual mean=-0.000014 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 1.01809 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 = 0.00029742 Jy ! Component: 100 - total flux cleaned = 0.000529889 Jy ! Component: 150 - total flux cleaned = 0.000708118 Jy ! Component: 200 - total flux cleaned = 0.000873028 Jy ! Total flux subtracted in 200 components = 0.000873028 Jy ! Clean residual min=-0.002597 max=0.002130 Jy/beam ! Clean residual mean=-0.000014 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 1.01896 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 1.01896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=1.951 mas, bpa=3.368 degrees ! Estimated noise=1465.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699741 Jy ! Component: 100 - total flux cleaned = -0.000705721 Jy ! Component: 150 - total flux cleaned = -0.000549341 Jy ! Component: 200 - total flux cleaned = -0.000472887 Jy ! Total flux subtracted in 200 components = -0.000472887 Jy ! Clean residual min=-0.002538 max=0.002725 Jy/beam ! Clean residual mean=-0.000010 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 1.01849 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 1.01849 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=0.078764Jy sigma=0.000601 ! Fit after self-cal, rms=0.078749Jy sigma=0.000601 wmodel J1707+0148_X_2017_07_09_pus_map.mod ! Writing 116 model components to file: J1707+0148_X_2017_07_09_pus_map.mod wobs J1707+0148_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1707+0148_X_2017_07_09_pus_uvs.fits wwins J1707+0148_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1707+0148_X_2017_07_09_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 = -0.000276076 Jy ! Component: 100 - total flux cleaned = -0.000367554 Jy ! Component: 150 - total flux cleaned = -0.000239411 Jy ! Component: 200 - total flux cleaned = -7.43101e-05 Jy ! Component: 250 - total flux cleaned = -0.000232898 Jy ! Component: 300 - total flux cleaned = -0.00050131 Jy ! Component: 350 - total flux cleaned = -0.000724965 Jy ! Component: 400 - total flux cleaned = -0.00101487 Jy ! Component: 450 - total flux cleaned = -0.00119098 Jy ! Component: 500 - total flux cleaned = -0.00143206 Jy ! Component: 550 - total flux cleaned = -0.00156743 Jy ! Component: 600 - total flux cleaned = -0.00176492 Jy ! Component: 650 - total flux cleaned = -0.00186121 Jy ! Component: 700 - total flux cleaned = -0.00208094 Jy ! Component: 750 - total flux cleaned = -0.00220324 Jy ! Component: 800 - total flux cleaned = -0.00241257 Jy ! Component: 850 - total flux cleaned = -0.0025003 Jy ! Component: 900 - total flux cleaned = -0.00273032 Jy ! Component: 950 - total flux cleaned = -0.00289883 Jy ! Component: 1000 - total flux cleaned = -0.00287128 Jy ! Component: 1050 - total flux cleaned = -0.00300926 Jy ! Component: 1100 - total flux cleaned = -0.00319846 Jy ! Component: 1150 - total flux cleaned = -0.00343683 Jy ! Component: 1200 - total flux cleaned = -0.00343641 Jy ! Component: 1250 - total flux cleaned = -0.00361636 Jy ! Component: 1300 - total flux cleaned = -0.00379273 Jy ! Component: 1350 - total flux cleaned = -0.00386662 Jy ! Component: 1400 - total flux cleaned = -0.00396415 Jy ! Component: 1450 - total flux cleaned = -0.00396433 Jy ! Component: 1500 - total flux cleaned = -0.0041543 Jy ! Component: 1550 - total flux cleaned = -0.00424722 Jy ! Component: 1600 - total flux cleaned = -0.00429325 Jy ! Component: 1650 - total flux cleaned = -0.00445249 Jy ! Component: 1700 - total flux cleaned = -0.00458678 Jy ! Component: 1750 - total flux cleaned = -0.00463109 Jy ! Component: 1800 - total flux cleaned = -0.00476236 Jy ! Component: 1850 - total flux cleaned = -0.00482684 Jy ! Component: 1900 - total flux cleaned = -0.004912 Jy ! Component: 1950 - total flux cleaned = -0.00501719 Jy ! Component: 2000 - total flux cleaned = -0.00514216 Jy ! Total flux subtracted in 2048 components = -0.00522458 Jy ! Clean residual min=-0.001222 max=0.001454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 1.01327 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 236 components and 1.01326 Jy ![Exited script file: muppet] wmap "J1707+0148_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9568 x 1.951 at 3.368 degrees (North through East) ! Clean map min=-0.0029322 max=0.90791 Jy/beam ! Writing clean map to FITS file: J1707+0148_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.90791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125004 0.125004 0.250009 0.500017 1.00003 2.00007 4.00014 8.00027 16.0005 32.0011 64.0022 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.907 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9568 x 1.951 at 3.368 degrees (North through East) ! Clean map min=-0.0029322 max=0.90791 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 J1707+0148_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:28:21 2019