! Started logfile: J0813+2542_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:16 2016 obs J0813+2542_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0813+2542_X_2014_08_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8657 visibilities/baseline/integration-bin. ! Found source: J0813+2542 ! ! 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 53760 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 J0813+2542_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=0.832969Jy sigma=0.009281 ! Fit after self-cal, rms=0.725262Jy sigma=0.008158 ! 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=0.8241 mas, bmaj=1.329 mas, bpa=-7.251 degrees ! Estimated noise=658.993 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 = 0.207407 Jy ! Component: 100 - total flux cleaned = 0.25659 Jy ! Total flux subtracted in 100 components = 0.25659 Jy ! Clean residual min=-0.014530 max=0.034165 Jy/beam ! Clean residual mean=-0.000032 rms=0.003845 Jy/beam ! Combined flux in latest and established models = 0.25659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.25659 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=0.103639Jy sigma=0.001121 ! Fit after self-cal, rms=0.103623Jy sigma=0.001121 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311923 Jy ! Component: 100 - total flux cleaned = 0.0486899 Jy ! Total flux subtracted in 100 components = 0.0486899 Jy ! Clean residual min=-0.012471 max=0.012340 Jy/beam ! Clean residual mean=-0.000020 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 0.30528 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.30528 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=0.090308Jy sigma=0.000964 ! Fit after self-cal, rms=0.089664Jy sigma=0.000956 ! 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=1.052 mas, bmaj=1.656 mas, bpa=-4.583 degrees ! Estimated noise=273.197 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 = 0.0191341 Jy ! Component: 100 - total flux cleaned = 0.0295425 Jy ! Component: 150 - total flux cleaned = 0.0360622 Jy ! Component: 200 - total flux cleaned = 0.0403048 Jy ! Total flux subtracted in 200 components = 0.0403048 Jy ! Clean residual min=-0.010520 max=0.011717 Jy/beam ! Clean residual mean=-0.000023 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 0.345585 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.345585 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=0.085378Jy sigma=0.000908 ! Fit after self-cal, rms=0.085233Jy sigma=0.000906 ! 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 0.91 FD 1.15 HN 1.09 KP 0.91 ! LA 1.01 MK 0.97 NL 0.96 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.10 KP 0.87 ! LA 1.02 MK 0.97 NL 0.97 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.10 KP 0.83 ! LA 1.04 MK 0.97 NL 0.97 OV 0.98 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.07 KP 0.79 ! LA 1.04 MK 1.00 NL 0.97 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.05 KP 0.74 ! LA 1.03 MK 1.01 NL 0.98 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 1.09 KP 0.75 ! LA 1.06 MK 1.00 NL 0.99 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.30 HN 1.23 KP 0.79 ! LA 1.13 MK 1.02 NL 1.03 OV 1.06 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.21 HN 1.15 KP 0.74 ! LA 1.03 MK 1.01 NL 1.00 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.15 KP 0.76 ! LA 1.04 MK 1.00 NL 0.99 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.14 KP 0.79 ! LA 1.07 MK 1.01 NL 1.00 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.11 KP 0.84 ! LA 1.07 MK 1.02 NL 1.00 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.21 HN 1.11 KP 0.87 ! LA 1.06 MK 1.02 NL 1.00 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.085233Jy sigma=0.000906 ! Fit after self-cal, rms=0.074986Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.662 mas, bpa=-4.32 degrees ! Estimated noise=272.434 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 = 0.000920429 Jy ! Component: 100 - total flux cleaned = 0.000788637 Jy ! Component: 150 - total flux cleaned = 0.000586646 Jy ! Component: 200 - total flux cleaned = 0.000463937 Jy ! Total flux subtracted in 200 components = 0.000463937 Jy ! Clean residual min=-0.002239 max=0.002247 Jy/beam ! Clean residual mean=-0.000009 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.346049 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.346049 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=0.074877Jy sigma=0.000782 ! Fit after self-cal, rms=0.074948Jy sigma=0.000781 ! 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=0.074948Jy sigma=0.000781 ! Fit after self-cal, rms=0.075320Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.66 mas, bpa=-4.357 degrees ! Estimated noise=272.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197013 Jy ! Component: 100 - total flux cleaned = -0.000279391 Jy ! Component: 150 - total flux cleaned = -0.000281583 Jy ! Component: 200 - total flux cleaned = -0.000282299 Jy ! Total flux subtracted in 200 components = -0.000282299 Jy ! Clean residual min=-0.001562 max=0.001297 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.345766 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.345766 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=0.075285Jy sigma=0.000778 ! Fit after self-cal, rms=0.075299Jy 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 = -3.27211e-05 Jy ! Component: 100 - total flux cleaned = -3.31327e-05 Jy ! Component: 150 - total flux cleaned = -5.72351e-05 Jy ! Component: 200 - total flux cleaned = -5.67304e-05 Jy ! Total flux subtracted in 200 components = -5.67304e-05 Jy ! Clean residual min=-0.001436 max=0.001236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.34571 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.34571 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=0.075284Jy sigma=0.000777 ! Fit after self-cal, rms=0.075283Jy sigma=0.000777 ! 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=0.075283Jy sigma=0.000777 ! Fit after self-cal, rms=0.075364Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.661 mas, bpa=-4.42 degrees ! Estimated noise=272.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429846 Jy ! Component: 100 - total flux cleaned = -0.000456103 Jy ! Component: 150 - total flux cleaned = -0.00045753 Jy ! Component: 200 - total flux cleaned = -0.000479824 Jy ! Total flux subtracted in 200 components = -0.000479824 Jy ! Clean residual min=-0.001297 max=0.001122 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.34523 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.34523 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=0.075348Jy sigma=0.000777 ! Fit after self-cal, rms=0.075349Jy 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 = -7.24095e-05 Jy ! Component: 100 - total flux cleaned = -9.17646e-05 Jy ! Component: 150 - total flux cleaned = -0.0001104 Jy ! Component: 200 - total flux cleaned = -0.000144809 Jy ! Total flux subtracted in 200 components = -0.000144809 Jy ! Clean residual min=-0.001217 max=0.001088 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.345085 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.345085 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=0.075340Jy sigma=0.000777 ! Fit after self-cal, rms=0.075339Jy 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=0.075339Jy sigma=0.000777 ! Fit after self-cal, rms=0.075389Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.736 mas, bpa=-4.558 degrees ! Estimated noise=326.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711038 Jy ! Component: 100 - total flux cleaned = -0.000794557 Jy ! Component: 150 - total flux cleaned = -0.0008158 Jy ! Component: 200 - total flux cleaned = -0.000834978 Jy ! Total flux subtracted in 200 components = -0.000834978 Jy ! Clean residual min=-0.001028 max=0.000935 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.34425 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.34425 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=0.075385Jy sigma=0.000777 ! Fit after self-cal, rms=0.075386Jy 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 = -7.51754e-05 Jy ! Component: 100 - total flux cleaned = -6.57245e-05 Jy ! Component: 150 - total flux cleaned = -5.81167e-05 Jy ! Component: 200 - total flux cleaned = -7.21378e-05 Jy ! Total flux subtracted in 200 components = -7.21378e-05 Jy ! Clean residual min=-0.001003 max=0.000926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.344178 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.344178 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=0.075384Jy sigma=0.000777 ! Fit after self-cal, rms=0.075383Jy 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=1.063 mas, bmaj=1.661 mas, bpa=-4.476 degrees ! Estimated noise=272.182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.661 at -4.476 degrees (North through East) ! Clean map min=-0.0010292 max=0.27328 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=0.8315 mas, bmaj=1.331 mas, bpa=-6.865 degrees ! Estimated noise=658.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206659 Jy ! Component: 100 - total flux cleaned = 0.260426 Jy ! Component: 150 - total flux cleaned = 0.288445 Jy ! Component: 200 - total flux cleaned = 0.305361 Jy ! Total flux subtracted in 200 components = 0.305361 Jy ! Clean residual min=-0.003884 max=0.008889 Jy/beam ! Clean residual mean=-0.000004 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.305361 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.305361 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.661 mas, bpa=-4.476 degrees ! Estimated noise=272.182 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 = 0.0154826 Jy ! Component: 100 - total flux cleaned = 0.0239716 Jy ! Component: 150 - total flux cleaned = 0.0290507 Jy ! Component: 200 - total flux cleaned = 0.0322808 Jy ! Total flux subtracted in 200 components = 0.0322808 Jy ! Clean residual min=-0.001236 max=0.002195 Jy/beam ! Clean residual mean=-0.000016 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.337642 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.337642 Jy ! Inverting map ! Added new window around map position (1, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229194 Jy ! Component: 100 - total flux cleaned = 0.00380243 Jy ! Component: 150 - total flux cleaned = 0.00441397 Jy ! Component: 200 - total flux cleaned = 0.00478891 Jy ! Total flux subtracted in 200 components = 0.00478891 Jy ! Clean residual min=-0.000935 max=0.000995 Jy/beam ! Clean residual mean=-0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.342431 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.342431 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=2.281 mas, bmaj=2.736 mas, bpa=-4.558 degrees ! Estimated noise=326.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666269 Jy ! Component: 100 - total flux cleaned = 0.00096236 Jy ! Component: 150 - total flux cleaned = 0.00103355 Jy ! Component: 200 - total flux cleaned = 0.00105599 Jy ! Total flux subtracted in 200 components = 0.00105599 Jy ! Clean residual min=-0.000983 max=0.000858 Jy/beam ! Clean residual mean=-0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.343487 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 = 2.7157e-05 Jy ! Component: 100 - total flux cleaned = 3.95494e-05 Jy ! Component: 150 - total flux cleaned = 4.5289e-05 Jy ! Component: 200 - total flux cleaned = 5.58575e-05 Jy ! Total flux subtracted in 200 components = 5.58575e-05 Jy ! Clean residual min=-0.000959 max=0.000864 Jy/beam ! Clean residual mean=-0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.343543 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 89 components and 0.343543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.661 mas, bpa=-4.476 degrees ! Estimated noise=272.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142204 Jy ! Component: 100 - total flux cleaned = -0.000161357 Jy ! Component: 150 - total flux cleaned = -0.000130305 Jy ! Component: 200 - total flux cleaned = -0.000115394 Jy ! Total flux subtracted in 200 components = -0.000115394 Jy ! Clean residual min=-0.000862 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.343427 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.343427 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=0.075339Jy sigma=0.000776 ! Fit after self-cal, rms=0.075336Jy sigma=0.000776 wmodel J0813+2542_X_2014_08_09_pus_map.mod ! Writing 102 model components to file: J0813+2542_X_2014_08_09_pus_map.mod wobs J0813+2542_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0813+2542_X_2014_08_09_pus_uvs.fits wwins J0813+2542_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0813+2542_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 = 0.000233797 Jy ! Component: 100 - total flux cleaned = 0.000217961 Jy ! Component: 150 - total flux cleaned = 0.000202918 Jy ! Component: 200 - total flux cleaned = 0.000118003 Jy ! Component: 250 - total flux cleaned = -4.26934e-06 Jy ! Component: 300 - total flux cleaned = -0.00013543 Jy ! Component: 350 - total flux cleaned = -0.000275111 Jy ! Component: 400 - total flux cleaned = -0.000385765 Jy ! Component: 450 - total flux cleaned = -0.000481622 Jy ! Component: 500 - total flux cleaned = -0.000551934 Jy ! Component: 550 - total flux cleaned = -0.000609102 Jy ! Component: 600 - total flux cleaned = -0.000631543 Jy ! Component: 650 - total flux cleaned = -0.00068651 Jy ! Component: 700 - total flux cleaned = -0.000708156 Jy ! Component: 750 - total flux cleaned = -0.000792062 Jy ! Component: 800 - total flux cleaned = -0.000771142 Jy ! Component: 850 - total flux cleaned = -0.000771211 Jy ! Component: 900 - total flux cleaned = -0.000781194 Jy ! Component: 950 - total flux cleaned = -0.000781185 Jy ! Component: 1000 - total flux cleaned = -0.000781297 Jy ! Component: 1050 - total flux cleaned = -0.000828473 Jy ! Component: 1100 - total flux cleaned = -0.000828343 Jy ! Component: 1150 - total flux cleaned = -0.000837378 Jy ! Component: 1200 - total flux cleaned = -0.000819337 Jy ! Component: 1250 - total flux cleaned = -0.000836973 Jy ! Component: 1300 - total flux cleaned = -0.000845793 Jy ! Component: 1350 - total flux cleaned = -0.00085437 Jy ! Component: 1400 - total flux cleaned = -0.000828824 Jy ! Component: 1450 - total flux cleaned = -0.000820508 Jy ! Component: 1500 - total flux cleaned = -0.000812379 Jy ! Component: 1550 - total flux cleaned = -0.000820713 Jy ! Component: 1600 - total flux cleaned = -0.000820588 Jy ! Component: 1650 - total flux cleaned = -0.000796687 Jy ! Component: 1700 - total flux cleaned = -0.000796634 Jy ! Component: 1750 - total flux cleaned = -0.000788911 Jy ! Component: 1800 - total flux cleaned = -0.000758581 Jy ! Component: 1850 - total flux cleaned = -0.000773563 Jy ! Component: 1900 - total flux cleaned = -0.000765957 Jy ! Component: 1950 - total flux cleaned = -0.000736652 Jy ! Component: 2000 - total flux cleaned = -0.000736645 Jy ! Total flux subtracted in 2048 components = -0.000715253 Jy ! Clean residual min=-0.000455 max=0.000380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.342712 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 255 components and 0.342712 Jy ![Exited script file: muppet] wmap "J0813+2542_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.661 at -4.476 degrees (North through East) ! Clean map min=-0.00089358 max=0.27401 Jy/beam ! Writing clean map to FITS file: J0813+2542_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 0.274014 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137241 device "J0813+2542_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0813+2542_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150256 0.150256 0.300513 0.601025 1.20205 2.4041 4.8082 9.6164 19.2328 38.4656 76.9312 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.661 at -4.476 degrees (North through East) ! Clean map min=-0.00089358 max=0.27401 Jy/beam quit ! Quitting program ! Log file J0813+2542_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:20 2016