! Started logfile: J1108+4330_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:08:40 2016 obs J1108+4330_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1108+4330_X_2014_08_09_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738697 visibilities/baseline/integration-bin. ! Found source: J1108+4330 ! ! 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 324 lines of history. ! ! Reading 23136 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 J1108+4330_X_2014_08_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814651Jy sigma=0.009585 ! Fit after self-cal, rms=0.803298Jy sigma=0.009458 ! 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=0.8324 mas, bmaj=1.181 mas, bpa=-16.95 degrees ! Estimated noise=629.314 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 = 0.148263 Jy ! Component: 100 - total flux cleaned = 0.18819 Jy ! Total flux subtracted in 100 components = 0.18819 Jy ! Clean residual min=-0.009686 max=0.029052 Jy/beam ! Clean residual mean=-0.000111 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.18819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.18819 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=0.090451Jy sigma=0.001023 ! Fit after self-cal, rms=0.090374Jy sigma=0.001022 ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265929 Jy ! Component: 100 - total flux cleaned = 0.040916 Jy ! Total flux subtracted in 100 components = 0.040916 Jy ! Clean residual min=-0.008590 max=0.012525 Jy/beam ! Clean residual mean=-0.000052 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.229106 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.229106 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=0.079807Jy sigma=0.000895 ! Fit after self-cal, rms=0.079295Jy sigma=0.000889 ! 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=1.058 mas, bmaj=1.452 mas, bpa=-15.81 degrees ! Estimated noise=397.57 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 = 0.0157708 Jy ! Component: 100 - total flux cleaned = 0.0247566 Jy ! Component: 150 - total flux cleaned = 0.0305483 Jy ! Component: 200 - total flux cleaned = 0.034313 Jy ! Total flux subtracted in 200 components = 0.034313 Jy ! Clean residual min=-0.009577 max=0.009009 Jy/beam ! Clean residual mean=0.000015 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.263419 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.263419 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=0.075699Jy sigma=0.000851 ! Fit after self-cal, rms=0.075530Jy sigma=0.000850 ! 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 0.91 FD 1.13 HN 1.06 KP 0.93 ! LA 1.02 MK 0.97 NL 0.96 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.06 KP 0.88 ! LA 1.01 MK 0.95 NL 0.97 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.07 KP 0.84 ! LA 1.03 MK 0.97 NL 0.96 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 1.08 KP 0.79 ! LA 1.04 MK 0.99 NL 0.96 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.05 KP 0.77 ! LA 1.03 MK 1.02 NL 0.99 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.09 KP 0.77 ! LA 1.04 MK 0.98 NL 0.97 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.22 HN 1.52 KP 0.81 ! LA 1.09 MK 1.05 NL 1.02 OV 1.06 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.18 HN 1.18 KP 0.75 ! LA 1.03 MK 0.99 NL 0.98 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.79 ! LA 1.05 MK 0.97 NL 0.97 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.13 KP 0.81 ! LA 1.05 MK 0.96 NL 0.99 OV 1.02 ! PT 0.96 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 0.87 FD 1.14 HN 1.12 KP 0.83 ! LA 1.04 MK 1.05 NL 1.00 OV 1.03 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.15 HN 1.09 KP 0.89 ! LA 1.04 MK 0.98 NL 0.99 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.075530Jy sigma=0.000850 ! Fit after self-cal, rms=0.071082Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.461 mas, bpa=-15.85 degrees ! Estimated noise=397.859 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 = -0.00032455 Jy ! Component: 100 - total flux cleaned = -0.000553371 Jy ! Component: 150 - total flux cleaned = -0.000682265 Jy ! Component: 200 - total flux cleaned = -0.000787774 Jy ! Total flux subtracted in 200 components = -0.000787774 Jy ! Clean residual min=-0.003155 max=0.003272 Jy/beam ! Clean residual mean=-0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.262632 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.262632 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=0.070936Jy sigma=0.000785 ! Fit after self-cal, rms=0.070937Jy sigma=0.000785 ! 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=0.070937Jy sigma=0.000785 ! Fit after self-cal, rms=0.072261Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.458 mas, bpa=-15.1 degrees ! Estimated noise=398.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032229 Jy ! Component: 100 - total flux cleaned = -0.000501358 Jy ! Component: 150 - total flux cleaned = -0.000455386 Jy ! Component: 200 - total flux cleaned = -0.000414322 Jy ! Total flux subtracted in 200 components = -0.000414322 Jy ! Clean residual min=-0.002600 max=0.002687 Jy/beam ! Clean residual mean=-0.000006 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.262217 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.262217 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=0.072182Jy sigma=0.000780 ! Fit after self-cal, rms=0.072182Jy sigma=0.000780 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 (-2.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115669 Jy ! Component: 100 - total flux cleaned = 0.00141796 Jy ! Component: 150 - total flux cleaned = 0.00152584 Jy ! Component: 200 - total flux cleaned = 0.001711 Jy ! Total flux subtracted in 200 components = 0.001711 Jy ! Clean residual min=-0.002117 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.263928 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.263928 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=0.072072Jy sigma=0.000778 ! Fit after self-cal, rms=0.072065Jy sigma=0.000778 ! 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=0.072065Jy sigma=0.000778 ! Fit after self-cal, rms=0.072111Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.46 mas, bpa=-15.09 degrees ! Estimated noise=397.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.05543e-05 Jy ! Component: 100 - total flux cleaned = 4.92309e-05 Jy ! Component: 150 - total flux cleaned = 0.000120671 Jy ! Component: 200 - total flux cleaned = 0.000215779 Jy ! Total flux subtracted in 200 components = 0.000215779 Jy ! Clean residual min=-0.001893 max=0.001713 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.264144 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.264144 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=0.072073Jy sigma=0.000778 ! Fit after self-cal, rms=0.072070Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.36396e-07 Jy ! Component: 100 - total flux cleaned = 0.000118514 Jy ! Component: 150 - total flux cleaned = 0.000145868 Jy ! Component: 200 - total flux cleaned = 0.000170614 Jy ! Total flux subtracted in 200 components = 0.000170614 Jy ! Clean residual min=-0.001847 max=0.001614 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.264315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.264315 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=0.072049Jy sigma=0.000777 ! Fit after self-cal, rms=0.072043Jy sigma=0.000777 ! 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=0.072043Jy sigma=0.000777 ! Fit after self-cal, rms=0.072059Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=2.754 mas, bpa=-33.71 degrees ! Estimated noise=479.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000865649 Jy ! Component: 100 - total flux cleaned = -0.000836371 Jy ! Component: 150 - total flux cleaned = -0.000856094 Jy ! Component: 200 - total flux cleaned = -0.000840195 Jy ! Total flux subtracted in 200 components = -0.000840195 Jy ! Clean residual min=-0.001668 max=0.001660 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.263474 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.263474 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=0.072049Jy sigma=0.000777 ! Fit after self-cal, rms=0.072042Jy sigma=0.000777 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 = -8.05083e-05 Jy ! Component: 100 - total flux cleaned = -9.0329e-06 Jy ! Component: 150 - total flux cleaned = 6.37556e-06 Jy ! Component: 200 - total flux cleaned = -6.74818e-06 Jy ! Total flux subtracted in 200 components = -6.74818e-06 Jy ! Clean residual min=-0.001634 max=0.001616 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.263468 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.263468 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=0.072036Jy sigma=0.000777 ! Fit after self-cal, rms=0.072029Jy sigma=0.000777 ! 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=1.072 mas, bmaj=1.46 mas, bpa=-15.12 degrees ! Estimated noise=397.179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 1.46 at -15.12 degrees (North through East) ! Clean map min=-0.0015768 max=0.18557 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=0.8397 mas, bmaj=1.18 mas, bpa=-16.19 degrees ! Estimated noise=639.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149519 Jy ! Component: 100 - total flux cleaned = 0.195469 Jy ! Component: 150 - total flux cleaned = 0.217319 Jy ! Component: 200 - total flux cleaned = 0.229343 Jy ! Total flux subtracted in 200 components = 0.229343 Jy ! Clean residual min=-0.003563 max=0.006450 Jy/beam ! Clean residual mean=-0.000051 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.229343 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.229343 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.46 mas, bpa=-15.12 degrees ! Estimated noise=397.179 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 = 0.0116315 Jy ! Component: 100 - total flux cleaned = 0.0184541 Jy ! Component: 150 - total flux cleaned = 0.022897 Jy ! Component: 200 - total flux cleaned = 0.0259588 Jy ! Total flux subtracted in 200 components = 0.0259588 Jy ! Clean residual min=-0.001816 max=0.002209 Jy/beam ! Clean residual mean=-0.000025 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.255302 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.255302 Jy ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023661 Jy ! Component: 100 - total flux cleaned = 0.00407805 Jy ! Component: 150 - total flux cleaned = 0.00474823 Jy ! Component: 200 - total flux cleaned = 0.00527583 Jy ! Total flux subtracted in 200 components = 0.00527583 Jy ! Clean residual min=-0.001580 max=0.001447 Jy/beam ! Clean residual mean=-0.000009 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.260578 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.260578 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=2.369 mas, bmaj=2.754 mas, bpa=-33.71 degrees ! Estimated noise=479.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937738 Jy ! Component: 100 - total flux cleaned = 0.00126382 Jy ! Component: 150 - total flux cleaned = 0.00146644 Jy ! Component: 200 - total flux cleaned = 0.0015826 Jy ! Total flux subtracted in 200 components = 0.0015826 Jy ! Clean residual min=-0.001470 max=0.001530 Jy/beam ! Clean residual mean=-0.000010 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.262161 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.85998e-05 Jy ! Component: 100 - total flux cleaned = 0.000107158 Jy ! Component: 150 - total flux cleaned = 0.000134701 Jy ! Component: 200 - total flux cleaned = 0.000159041 Jy ! Total flux subtracted in 200 components = 0.000159041 Jy ! Clean residual min=-0.001412 max=0.001464 Jy/beam ! Clean residual mean=-0.000008 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.26232 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 118 components and 0.26232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.46 mas, bpa=-15.12 degrees ! Estimated noise=397.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234606 Jy ! Component: 100 - total flux cleaned = -0.000156649 Jy ! Component: 150 - total flux cleaned = -9.05736e-05 Jy ! Component: 200 - total flux cleaned = -3.03238e-05 Jy ! Total flux subtracted in 200 components = -3.03238e-05 Jy ! Clean residual min=-0.001250 max=0.001155 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.262289 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.262289 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=0.071980Jy sigma=0.000776 ! Fit after self-cal, rms=0.071961Jy sigma=0.000776 wmodel J1108+4330_X_2014_08_09_pus_map.mod ! Writing 135 model components to file: J1108+4330_X_2014_08_09_pus_map.mod wobs J1108+4330_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1108+4330_X_2014_08_09_pus_uvs.fits wwins J1108+4330_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1108+4330_X_2014_08_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 = -0.000355113 Jy ! Component: 100 - total flux cleaned = -0.000524204 Jy ! Component: 150 - total flux cleaned = -0.000703152 Jy ! Component: 200 - total flux cleaned = -0.000854488 Jy ! Component: 250 - total flux cleaned = -0.000998832 Jy ! Component: 300 - total flux cleaned = -0.00110236 Jy ! Component: 350 - total flux cleaned = -0.00121897 Jy ! Component: 400 - total flux cleaned = -0.00133175 Jy ! Component: 450 - total flux cleaned = -0.00140979 Jy ! Component: 500 - total flux cleaned = -0.00145468 Jy ! Component: 550 - total flux cleaned = -0.00146915 Jy ! Component: 600 - total flux cleaned = -0.00146871 Jy ! Component: 650 - total flux cleaned = -0.00145468 Jy ! Component: 700 - total flux cleaned = -0.00153691 Jy ! Component: 750 - total flux cleaned = -0.00164407 Jy ! Component: 800 - total flux cleaned = -0.00170991 Jy ! Component: 850 - total flux cleaned = -0.00178712 Jy ! Component: 900 - total flux cleaned = -0.0018753 Jy ! Component: 950 - total flux cleaned = -0.00191221 Jy ! Component: 1000 - total flux cleaned = -0.00198499 Jy ! Component: 1050 - total flux cleaned = -0.00203268 Jy ! Component: 1100 - total flux cleaned = -0.00211433 Jy ! Component: 1150 - total flux cleaned = -0.00212565 Jy ! Component: 1200 - total flux cleaned = -0.00217063 Jy ! Component: 1250 - total flux cleaned = -0.00221518 Jy ! Component: 1300 - total flux cleaned = -0.00230286 Jy ! Component: 1350 - total flux cleaned = -0.00234597 Jy ! Component: 1400 - total flux cleaned = -0.00239927 Jy ! Component: 1450 - total flux cleaned = -0.00244132 Jy ! Component: 1500 - total flux cleaned = -0.0024929 Jy ! Component: 1550 - total flux cleaned = -0.0025236 Jy ! Component: 1600 - total flux cleaned = -0.00254373 Jy ! Component: 1650 - total flux cleaned = -0.00255359 Jy ! Component: 1700 - total flux cleaned = -0.00258308 Jy ! Component: 1750 - total flux cleaned = -0.00260236 Jy ! Component: 1800 - total flux cleaned = -0.00264997 Jy ! Component: 1850 - total flux cleaned = -0.00261224 Jy ! Component: 1900 - total flux cleaned = -0.00264934 Jy ! Component: 1950 - total flux cleaned = -0.00264927 Jy ! Component: 2000 - total flux cleaned = -0.00269467 Jy ! Total flux subtracted in 2048 components = -0.00271251 Jy ! Clean residual min=-0.000487 max=0.000497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.259577 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 281 components and 0.259577 Jy ![Exited script file: muppet] wmap "J1108+4330_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 1.46 at -15.12 degrees (North through East) ! Clean map min=-0.001089 max=0.18637 Jy/beam ! Writing clean map to FITS file: J1108+4330_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163577 device "J1108+4330_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1108+4330_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263314 0.263314 0.526627 1.05325 2.10651 4.21302 8.42603 16.8521 33.7041 67.4083 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 1.46 at -15.12 degrees (North through East) ! Clean map min=-0.001089 max=0.18637 Jy/beam quit ! Quitting program ! Log file J1108+4330_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:08:42 2016