! Started logfile: J0300+8202_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:58 2019 obs J0300+8202_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0300+8202_X_2017_10_09_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.532365 visibilities/baseline/integration-bin. ! Found source: J0300+8202 ! ! 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 763 lines of history. ! ! Reading 50136 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 J0300+8202_X_2017_10_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 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 548 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 863 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 749 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 648 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 677 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 720 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 721 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 677 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975768Jy sigma=0.007892 ! Fit after self-cal, rms=0.943337Jy sigma=0.007658 ! 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=0.828 mas, bmaj=1.458 mas, bpa=-35.25 degrees ! Estimated noise=936.324 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 = 0.0399188 Jy ! Component: 100 - total flux cleaned = 0.0503343 Jy ! Total flux subtracted in 100 components = 0.0503343 Jy ! Clean residual min=-0.003687 max=0.006415 Jy/beam ! Clean residual mean=-0.000190 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.0503343 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0503343 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=0.090018Jy sigma=0.000674 ! Fit after self-cal, rms=0.089369Jy sigma=0.000669 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.948 mas, bpa=-32.27 degrees ! Estimated noise=432.571 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 = 0.0145532 Jy ! Component: 100 - total flux cleaned = 0.0213575 Jy ! Component: 150 - total flux cleaned = 0.0246421 Jy ! Component: 200 - total flux cleaned = 0.0262274 Jy ! Total flux subtracted in 200 components = 0.0262274 Jy ! Clean residual min=-0.006593 max=0.008397 Jy/beam ! Clean residual mean=-0.000300 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.0765618 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.0765618 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=0.087431Jy sigma=0.000649 ! Fit after self-cal, rms=0.087347Jy sigma=0.000647 ! 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 1.44 FD 0.97 HN 1.00 KP 0.96 ! LA 0.80 MK 1.14 NL 1.40 OV 1.00* ! PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 1.04 HN 0.86 KP 1.02 ! LA 0.79 MK 1.05 NL 1.52 OV 1.00* ! PT 0.87 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.04 HN 0.92 KP 0.96 ! LA 0.83 MK 1.20 NL 1.64 OV 1.00* ! PT 0.86 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 1.06 HN 0.87 KP 0.98 ! LA 0.83 MK 1.04 NL 1.65 OV 1.00* ! PT 0.85 ! ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.10 HN 0.98 KP 1.01 ! LA 0.88 MK 0.99 NL 1.43 OV 1.00* ! PT 0.83 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 1.16 HN 0.82 KP 0.96 ! LA 0.90 MK 0.96 NL 1.38 OV 1.00* ! PT 0.79 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.13 HN 0.77 KP 1.02 ! LA 0.89 MK 1.03 NL 1.33 OV 1.00* ! PT 0.81 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.18 HN 0.80 KP 1.01 ! LA 0.88 MK 1.03 NL 1.46 OV 1.00* ! PT 0.78 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.10 HN 0.75 KP 0.96 ! LA 0.91 MK 1.08 NL 1.50 OV 1.00* ! PT 0.76 ! ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.11 HN 0.80 KP 0.94 ! LA 0.92 MK 1.00 NL 1.41 OV 1.00* ! PT 0.77 ! ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.10 HN 0.72 KP 0.95 ! LA 0.93 MK 0.91 NL 1.29 OV 1.00* ! PT 0.76 ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.04 HN 0.74 KP 0.99 ! LA 0.90 MK 0.79 NL 1.26 OV 1.00* ! PT 0.78 ! ! ! Fit before self-cal, rms=0.087347Jy sigma=0.000647 ! Fit after self-cal, rms=0.091257Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.959 mas, bpa=-33.42 degrees ! Estimated noise=442.057 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 = -0.000514277 Jy ! Component: 100 - total flux cleaned = -0.00056437 Jy ! Component: 150 - total flux cleaned = -0.000607544 Jy ! Component: 200 - total flux cleaned = -0.000638878 Jy ! Total flux subtracted in 200 components = -0.000638878 Jy ! Clean residual min=-0.004627 max=0.004939 Jy/beam ! Clean residual mean=-0.000051 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.0759229 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.0759229 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=0.091207Jy sigma=0.000633 ! Fit after self-cal, rms=0.092103Jy sigma=0.000630 ! 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=0.092103Jy sigma=0.000630 ! Fit after self-cal, rms=0.097198Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=1.907 mas, bpa=-32.81 degrees ! Estimated noise=443.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41747e-05 Jy ! Component: 100 - total flux cleaned = 2.82724e-05 Jy ! Component: 150 - total flux cleaned = 4.12279e-05 Jy ! Component: 200 - total flux cleaned = 5.3695e-05 Jy ! Total flux subtracted in 200 components = 5.3695e-05 Jy ! Clean residual min=-0.002512 max=0.005079 Jy/beam ! Clean residual mean=0.000034 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.0759766 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0759766 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=0.097191Jy sigma=0.000620 ! Fit after self-cal, rms=0.097739Jy sigma=0.000619 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 (-5.2, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405439 Jy ! Component: 100 - total flux cleaned = 0.00599703 Jy ! Component: 150 - total flux cleaned = 0.00720335 Jy ! Component: 200 - total flux cleaned = 0.00807892 Jy ! Total flux subtracted in 200 components = 0.00807892 Jy ! Clean residual min=-0.002690 max=0.002675 Jy/beam ! Clean residual mean=0.000066 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0840555 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.0840555 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=0.097566Jy sigma=0.000617 ! Fit after self-cal, rms=0.097358Jy sigma=0.000617 ! 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=0.097358Jy sigma=0.000617 ! Fit after self-cal, rms=0.098455Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=1.902 mas, bpa=-32.71 degrees ! Estimated noise=440.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245895 Jy ! Component: 100 - total flux cleaned = 0.00359225 Jy ! Component: 150 - total flux cleaned = 0.00401748 Jy ! Component: 200 - total flux cleaned = 0.00422171 Jy ! Total flux subtracted in 200 components = 0.00422171 Jy ! Clean residual min=-0.002556 max=0.002478 Jy/beam ! Clean residual mean=0.000037 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0882772 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.0882772 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=0.098379Jy sigma=0.000616 ! Fit after self-cal, rms=0.098375Jy sigma=0.000615 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 = 0.00126529 Jy ! Component: 100 - total flux cleaned = 0.00141931 Jy ! Component: 150 - total flux cleaned = 0.00147254 Jy ! Component: 200 - total flux cleaned = 0.00154628 Jy ! Total flux subtracted in 200 components = 0.00154628 Jy ! Clean residual min=-0.002686 max=0.002627 Jy/beam ! Clean residual mean=0.000050 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0898235 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0898235 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=0.098343Jy sigma=0.000615 ! Fit after self-cal, rms=0.098266Jy sigma=0.000615 ! 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=0.098266Jy sigma=0.000615 ! Fit after self-cal, rms=0.098738Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=3.951 mas, bpa=-27.31 degrees ! Estimated noise=473.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133374 Jy ! Component: 100 - total flux cleaned = 0.0015563 Jy ! Component: 150 - total flux cleaned = 0.00169522 Jy ! Component: 200 - total flux cleaned = 0.00176244 Jy ! Total flux subtracted in 200 components = 0.00176244 Jy ! Clean residual min=-0.002860 max=0.002636 Jy/beam ! Clean residual mean=0.000028 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0915859 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0915859 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=0.098719Jy sigma=0.000615 ! Fit after self-cal, rms=0.098715Jy sigma=0.000615 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 = 0.000690392 Jy ! Component: 100 - total flux cleaned = 0.000808391 Jy ! Component: 150 - total flux cleaned = 0.000860009 Jy ! Component: 200 - total flux cleaned = 0.000906323 Jy ! Total flux subtracted in 200 components = 0.000906323 Jy ! Clean residual min=-0.002840 max=0.002580 Jy/beam ! Clean residual mean=0.000042 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0924923 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.0924923 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=0.098704Jy sigma=0.000615 ! Fit after self-cal, rms=0.098678Jy sigma=0.000615 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.907 mas, bpa=-32.53 degrees ! Estimated noise=438.898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.907 at -32.53 degrees (North through East) ! Clean map min=-0.0024789 max=0.055412 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=0.7973 mas, bmaj=1.389 mas, bpa=-36.13 degrees ! Estimated noise=1023.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424355 Jy ! Component: 100 - total flux cleaned = 0.0558247 Jy ! Component: 150 - total flux cleaned = 0.0641248 Jy ! Component: 200 - total flux cleaned = 0.0702495 Jy ! Total flux subtracted in 200 components = 0.0702495 Jy ! Clean residual min=-0.003422 max=0.005272 Jy/beam ! Clean residual mean=-0.000056 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.0702495 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0702495 Jy ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.907 mas, bpa=-32.53 degrees ! Estimated noise=438.898 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 = 0.00659972 Jy ! Component: 100 - total flux cleaned = 0.0110426 Jy ! Component: 150 - total flux cleaned = 0.014294 Jy ! Component: 200 - total flux cleaned = 0.0167018 Jy ! Total flux subtracted in 200 components = 0.0167018 Jy ! Clean residual min=-0.002825 max=0.002680 Jy/beam ! Clean residual mean=-0.000010 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0869513 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0869513 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=3.291 mas, bmaj=3.951 mas, bpa=-27.31 degrees ! Estimated noise=473.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228285 Jy ! Component: 100 - total flux cleaned = 0.00373946 Jy ! Component: 150 - total flux cleaned = 0.0042115 Jy ! Component: 200 - total flux cleaned = 0.0045309 Jy ! Total flux subtracted in 200 components = 0.0045309 Jy ! Clean residual min=-0.003044 max=0.002502 Jy/beam ! Clean residual mean=0.000032 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0914822 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 = 0.000273864 Jy ! Component: 100 - total flux cleaned = 0.000508411 Jy ! Component: 150 - total flux cleaned = 0.000668182 Jy ! Component: 200 - total flux cleaned = 0.00074875 Jy ! Total flux subtracted in 200 components = 0.00074875 Jy ! Clean residual min=-0.002940 max=0.002504 Jy/beam ! Clean residual mean=0.000040 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0922309 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0922309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.907 mas, bpa=-32.53 degrees ! Estimated noise=438.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00335e-06 Jy ! Component: 100 - total flux cleaned = 2.79467e-06 Jy ! Component: 150 - total flux cleaned = 4.11343e-06 Jy ! Component: 200 - total flux cleaned = 6.09159e-06 Jy ! Total flux subtracted in 200 components = 6.09159e-06 Jy ! Clean residual min=-0.002543 max=0.002442 Jy/beam ! Clean residual mean=0.000023 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.092237 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.092237 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=0.098681Jy sigma=0.000615 ! Fit after self-cal, rms=0.098631Jy sigma=0.000615 wmodel J0300+8202_X_2017_10_09_pus_map.mod ! Writing 60 model components to file: J0300+8202_X_2017_10_09_pus_map.mod wobs J0300+8202_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0300+8202_X_2017_10_09_pus_uvs.fits wwins J0300+8202_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0300+8202_X_2017_10_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 = 3.48592e-05 Jy ! Component: 100 - total flux cleaned = 0.000193475 Jy ! Component: 150 - total flux cleaned = 0.00033536 Jy ! Component: 200 - total flux cleaned = 0.000530803 Jy ! Component: 250 - total flux cleaned = 0.000901117 Jy ! Component: 300 - total flux cleaned = 0.0012546 Jy ! Component: 350 - total flux cleaned = 0.00161952 Jy ! Component: 400 - total flux cleaned = 0.00196796 Jy ! Component: 450 - total flux cleaned = 0.00225006 Jy ! Component: 500 - total flux cleaned = 0.0024963 Jy ! Component: 550 - total flux cleaned = 0.00282823 Jy ! Component: 600 - total flux cleaned = 0.00317129 Jy ! Component: 650 - total flux cleaned = 0.00343685 Jy ! Component: 700 - total flux cleaned = 0.00365168 Jy ! Component: 750 - total flux cleaned = 0.00379833 Jy ! Component: 800 - total flux cleaned = 0.00396159 Jy ! Component: 850 - total flux cleaned = 0.00410046 Jy ! Component: 900 - total flux cleaned = 0.00427333 Jy ! Component: 950 - total flux cleaned = 0.00440436 Jy ! Component: 1000 - total flux cleaned = 0.00453247 Jy ! Component: 1050 - total flux cleaned = 0.00465736 Jy ! Component: 1100 - total flux cleaned = 0.00477897 Jy ! Component: 1150 - total flux cleaned = 0.00488107 Jy ! Component: 1200 - total flux cleaned = 0.00498102 Jy ! Component: 1250 - total flux cleaned = 0.00509528 Jy ! Component: 1300 - total flux cleaned = 0.00520705 Jy ! Component: 1350 - total flux cleaned = 0.00533262 Jy ! Component: 1400 - total flux cleaned = 0.00544024 Jy ! Component: 1450 - total flux cleaned = 0.0055764 Jy ! Component: 1500 - total flux cleaned = 0.00569536 Jy ! Component: 1550 - total flux cleaned = 0.0058119 Jy ! Component: 1600 - total flux cleaned = 0.00589788 Jy ! Component: 1650 - total flux cleaned = 0.00596863 Jy ! Component: 1700 - total flux cleaned = 0.00606572 Jy ! Component: 1750 - total flux cleaned = 0.00613398 Jy ! Component: 1800 - total flux cleaned = 0.00621481 Jy ! Component: 1850 - total flux cleaned = 0.00625461 Jy ! Component: 1900 - total flux cleaned = 0.00630707 Jy ! Component: 1950 - total flux cleaned = 0.00637168 Jy ! Component: 2000 - total flux cleaned = 0.00643531 Jy ! Total flux subtracted in 2048 components = 0.00648553 Jy ! Clean residual min=-0.000656 max=0.000696 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0987226 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 209 components and 0.0987225 Jy ![Exited script file: muppet] wmap "J0300+8202_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.907 at -32.53 degrees (North through East) ! Clean map min=-0.0014567 max=0.055833 Jy/beam ! Writing clean map to FITS file: J0300+8202_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0558332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33085 1.33085 2.66171 5.32341 10.6468 21.2936 42.5873 85.1746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.907 at -32.53 degrees (North through East) ! Clean map min=-0.0014567 max=0.055833 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 J0300+8202_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:01 2019