! Started logfile: J1148+1840_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:15:33 2017 obs J1148+1840_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1148+1840_X_2015_01_23_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968407 visibilities/baseline/integration-bin. ! Found source: J1148+1840 ! ! 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 350 lines of history. ! ! Reading 43404 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 J1148+1840_X_2015_01_23_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879392Jy sigma=0.010754 ! Fit after self-cal, rms=0.855280Jy sigma=0.010485 ! 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=0.7178 mas, bmaj=1.707 mas, bpa=-3.112 degrees ! Estimated noise=607.52 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 = 0.107066 Jy ! Component: 100 - total flux cleaned = 0.149413 Jy ! Total flux subtracted in 100 components = 0.149413 Jy ! Clean residual min=-0.021049 max=0.059598 Jy/beam ! Clean residual mean=-0.000154 rms=0.006620 Jy/beam ! Combined flux in latest and established models = 0.149413 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.149413 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=0.140317Jy sigma=0.001657 ! Fit after self-cal, rms=0.139842Jy sigma=0.001651 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492064 Jy ! Component: 100 - total flux cleaned = 0.0755054 Jy ! Total flux subtracted in 100 components = 0.0755054 Jy ! Clean residual min=-0.016571 max=0.053627 Jy/beam ! Clean residual mean=-0.000094 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 0.224919 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.224919 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=0.116267Jy sigma=0.001340 ! Fit after self-cal, rms=0.107948Jy sigma=0.001242 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365246 Jy ! Component: 100 - total flux cleaned = 0.0537579 Jy ! Total flux subtracted in 100 components = 0.0537579 Jy ! Clean residual min=-0.012475 max=0.025806 Jy/beam ! Clean residual mean=-0.000047 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.278677 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.278677 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=0.092308Jy sigma=0.001047 ! Fit after self-cal, rms=0.089113Jy sigma=0.001010 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.977 mas, bpa=-3.011 degrees ! Estimated noise=279.824 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 = 0.0208742 Jy ! Component: 100 - total flux cleaned = 0.0312724 Jy ! Component: 150 - total flux cleaned = 0.0377305 Jy ! Component: 200 - total flux cleaned = 0.0417369 Jy ! Total flux subtracted in 200 components = 0.0417369 Jy ! Clean residual min=-0.012883 max=0.014417 Jy/beam ! Clean residual mean=0.000019 rms=0.002974 Jy/beam ! Combined flux in latest and established models = 0.320414 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.320414 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=0.083746Jy sigma=0.000952 ! Fit after self-cal, rms=0.083060Jy sigma=0.000945 ! 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 0.92 FD 1.06 HN 1.17 KP 0.89 ! LA 1.10 MK 0.92 NL 1.16 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.20 KP 0.85 ! LA 1.10 MK 0.94 NL 1.15 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.23 KP 0.81 ! LA 1.13 MK 0.93 NL 1.16 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.17 KP 0.77 ! LA 1.13 MK 0.97 NL 1.19 OV 0.95 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.11 KP 0.73 ! LA 1.15 MK 0.96 NL 1.18 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.16 KP 0.72 ! LA 1.15 MK 0.97 NL 1.19 OV 0.98 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 1.33 KP 0.72 ! LA 1.18 MK 1.01 NL 1.28 OV 1.03 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.26 KP 0.73 ! LA 1.14 MK 0.99 NL 1.19 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.23 KP 0.76 ! LA 1.16 MK 0.96 NL 1.16 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.21 KP 0.78 ! LA 1.19 MK 0.97 NL 1.19 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.18 KP 0.81 ! LA 1.20 MK 0.95 NL 1.17 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.16 KP 0.76 ! LA 1.15 MK 0.99 NL 1.21 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.083060Jy sigma=0.000945 ! Fit after self-cal, rms=0.078546Jy sigma=0.000836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=1.982 mas, bpa=-2.712 degrees ! Estimated noise=288.709 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 (-3, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348911 Jy ! Component: 100 - total flux cleaned = 0.00293546 Jy ! Component: 150 - total flux cleaned = 0.00273461 Jy ! Component: 200 - total flux cleaned = 0.00256834 Jy ! Total flux subtracted in 200 components = 0.00256834 Jy ! Clean residual min=-0.004477 max=0.005725 Jy/beam ! Clean residual mean=-0.000004 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.322982 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.322982 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=0.076698Jy sigma=0.000816 ! Fit after self-cal, rms=0.076468Jy sigma=0.000813 ! 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=0.076468Jy sigma=0.000813 ! Fit after self-cal, rms=0.075724Jy sigma=0.000809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=1.951 mas, bpa=-2.073 degrees ! Estimated noise=284.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896529 Jy ! Component: 100 - total flux cleaned = 0.00153777 Jy ! Component: 150 - total flux cleaned = 0.0015411 Jy ! Component: 200 - total flux cleaned = 0.00142959 Jy ! Total flux subtracted in 200 components = 0.00142959 Jy ! Clean residual min=-0.003922 max=0.004183 Jy/beam ! Clean residual mean=-0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.324411 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.324412 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=0.074989Jy sigma=0.000801 ! Fit after self-cal, rms=0.074831Jy sigma=0.000800 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 = 0.000690764 Jy ! Component: 100 - total flux cleaned = 0.00079881 Jy ! Component: 150 - total flux cleaned = 0.00106995 Jy ! Component: 200 - total flux cleaned = 0.000915196 Jy ! Total flux subtracted in 200 components = 0.000915196 Jy ! Clean residual min=-0.003511 max=0.003729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.325327 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.325327 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=0.074478Jy sigma=0.000796 ! Fit after self-cal, rms=0.074367Jy sigma=0.000795 ! Inverting map ! Added new window around map position (-5.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300437 Jy ! Component: 100 - total flux cleaned = 0.00503721 Jy ! Component: 150 - total flux cleaned = 0.0065058 Jy ! Component: 200 - total flux cleaned = 0.0073801 Jy ! Total flux subtracted in 200 components = 0.0073801 Jy ! Clean residual min=-0.002841 max=0.002840 Jy/beam ! Clean residual mean=-0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.332707 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.332707 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=0.074041Jy sigma=0.000792 ! Fit after self-cal, rms=0.073994Jy sigma=0.000791 ! 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=0.073994Jy sigma=0.000791 ! Fit after self-cal, rms=0.072517Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8751 mas, bmaj=1.96 mas, bpa=-2.175 degrees ! Estimated noise=280.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99058e-05 Jy ! Component: 100 - total flux cleaned = 0.000503142 Jy ! Component: 150 - total flux cleaned = 0.00141799 Jy ! Component: 200 - total flux cleaned = 0.00221315 Jy ! Total flux subtracted in 200 components = 0.00221315 Jy ! Clean residual min=-0.002302 max=0.002431 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.33492 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.33492 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=0.072331Jy sigma=0.000788 ! Fit after self-cal, rms=0.072284Jy sigma=0.000788 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 = 0.000152881 Jy ! Component: 100 - total flux cleaned = 0.000328087 Jy ! Component: 150 - total flux cleaned = 0.000882635 Jy ! Component: 200 - total flux cleaned = 0.0012478 Jy ! Total flux subtracted in 200 components = 0.0012478 Jy ! Clean residual min=-0.002057 max=0.002190 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.336168 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.336168 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=0.072187Jy sigma=0.000787 ! Fit after self-cal, rms=0.072159Jy sigma=0.000787 ! 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=0.072159Jy sigma=0.000787 ! Fit after self-cal, rms=0.071621Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.93 mas, bpa=-1.342 degrees ! Estimated noise=346.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115223 Jy ! Component: 100 - total flux cleaned = 0.00183355 Jy ! Component: 150 - total flux cleaned = 0.00236169 Jy ! Component: 200 - total flux cleaned = 0.00274638 Jy ! Total flux subtracted in 200 components = 0.00274638 Jy ! Clean residual min=-0.001886 max=0.001857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.338914 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.338914 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=0.071580Jy sigma=0.000786 ! Fit after self-cal, rms=0.071555Jy sigma=0.000786 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 = 4.8652e-06 Jy ! Component: 100 - total flux cleaned = 1.05901e-05 Jy ! Component: 150 - total flux cleaned = 0.000299365 Jy ! Component: 200 - total flux cleaned = 0.000596735 Jy ! Total flux subtracted in 200 components = 0.000596735 Jy ! Clean residual min=-0.001820 max=0.001730 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.339511 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.339511 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=0.071533Jy sigma=0.000786 ! Fit after self-cal, rms=0.071514Jy sigma=0.000785 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=1.967 mas, bpa=-2.362 degrees ! Estimated noise=278.429 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 1.967 at -2.362 degrees (North through East) ! Clean map min=-0.0030795 max=0.11837 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=0.716 mas, bmaj=1.694 mas, bpa=-2.254 degrees ! Estimated noise=601.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119816 Jy ! Component: 100 - total flux cleaned = 0.181595 Jy ! Component: 150 - total flux cleaned = 0.218842 Jy ! Component: 200 - total flux cleaned = 0.244504 Jy ! Total flux subtracted in 200 components = 0.244504 Jy ! Clean residual min=-0.006080 max=0.014293 Jy/beam ! Clean residual mean=-0.000064 rms=0.002298 Jy/beam ! Combined flux in latest and established models = 0.244504 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.244504 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=1.967 mas, bpa=-2.362 degrees ! Estimated noise=278.429 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 = 0.0263702 Jy ! Component: 100 - total flux cleaned = 0.0428397 Jy ! Component: 150 - total flux cleaned = 0.0538552 Jy ! Component: 200 - total flux cleaned = 0.0616308 Jy ! Total flux subtracted in 200 components = 0.0616308 Jy ! Clean residual min=-0.002624 max=0.004425 Jy/beam ! Clean residual mean=-0.000033 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.306134 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.306134 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572161 Jy ! Component: 100 - total flux cleaned = 0.0100452 Jy ! Component: 150 - total flux cleaned = 0.0134915 Jy ! Component: 200 - total flux cleaned = 0.0156894 Jy ! Total flux subtracted in 200 components = 0.0156894 Jy ! Clean residual min=-0.002129 max=0.002702 Jy/beam ! Clean residual mean=-0.000016 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.321824 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 89 components and 0.321824 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=2.133 mas, bmaj=2.93 mas, bpa=-1.342 degrees ! Estimated noise=346.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437608 Jy ! Component: 100 - total flux cleaned = 0.00748469 Jy ! Component: 150 - total flux cleaned = 0.00979443 Jy ! Component: 200 - total flux cleaned = 0.0110001 Jy ! Total flux subtracted in 200 components = 0.0110001 Jy ! Clean residual min=-0.002226 max=0.001960 Jy/beam ! Clean residual mean=-0.000017 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.332824 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 = 0.00117626 Jy ! Component: 100 - total flux cleaned = 0.00207589 Jy ! Component: 150 - total flux cleaned = 0.00291609 Jy ! Component: 200 - total flux cleaned = 0.00356029 Jy ! Total flux subtracted in 200 components = 0.00356029 Jy ! Clean residual min=-0.001955 max=0.001646 Jy/beam ! Clean residual mean=-0.000012 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.336384 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 156 components and 0.336384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=1.967 mas, bpa=-2.362 degrees ! Estimated noise=278.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.53939e-05 Jy ! Component: 100 - total flux cleaned = 0.000310186 Jy ! Component: 150 - total flux cleaned = 0.000626862 Jy ! Component: 200 - total flux cleaned = 0.000864991 Jy ! Total flux subtracted in 200 components = 0.000864991 Jy ! Clean residual min=-0.001671 max=0.001846 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.337249 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 168 components and 0.337249 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=0.071411Jy sigma=0.000785 ! Fit after self-cal, rms=0.071360Jy sigma=0.000784 wmodel J1148+1840_X_2015_01_23_pus_map.mod ! Writing 168 model components to file: J1148+1840_X_2015_01_23_pus_map.mod wobs J1148+1840_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1148+1840_X_2015_01_23_pus_uvs.fits wwins J1148+1840_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1148+1840_X_2015_01_23_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 = -0.000554454 Jy ! Component: 100 - total flux cleaned = -0.00071155 Jy ! Component: 150 - total flux cleaned = -0.00093145 Jy ! Component: 200 - total flux cleaned = -0.00118698 Jy ! Component: 250 - total flux cleaned = -0.00141139 Jy ! Component: 300 - total flux cleaned = -0.00156381 Jy ! Component: 350 - total flux cleaned = -0.00177387 Jy ! Component: 400 - total flux cleaned = -0.00189572 Jy ! Component: 450 - total flux cleaned = -0.00199465 Jy ! Component: 500 - total flux cleaned = -0.00209135 Jy ! Component: 550 - total flux cleaned = -0.00220483 Jy ! Component: 600 - total flux cleaned = -0.00229739 Jy ! Component: 650 - total flux cleaned = -0.00235219 Jy ! Component: 700 - total flux cleaned = -0.00238788 Jy ! Component: 750 - total flux cleaned = -0.00240547 Jy ! Component: 800 - total flux cleaned = -0.00243971 Jy ! Component: 850 - total flux cleaned = -0.00247308 Jy ! Component: 900 - total flux cleaned = -0.00247302 Jy ! Component: 950 - total flux cleaned = -0.0024892 Jy ! Component: 1000 - total flux cleaned = -0.00248925 Jy ! Component: 1050 - total flux cleaned = -0.00253614 Jy ! Component: 1100 - total flux cleaned = -0.00253615 Jy ! Component: 1150 - total flux cleaned = -0.00253626 Jy ! Component: 1200 - total flux cleaned = -0.00252149 Jy ! Component: 1250 - total flux cleaned = -0.00256486 Jy ! Component: 1300 - total flux cleaned = -0.00252195 Jy ! Component: 1350 - total flux cleaned = -0.00246563 Jy ! Component: 1400 - total flux cleaned = -0.00243828 Jy ! Component: 1450 - total flux cleaned = -0.0024111 Jy ! Component: 1500 - total flux cleaned = -0.00237134 Jy ! Component: 1550 - total flux cleaned = -0.00238459 Jy ! Component: 1600 - total flux cleaned = -0.00235857 Jy ! Component: 1650 - total flux cleaned = -0.00230735 Jy ! Component: 1700 - total flux cleaned = -0.00230728 Jy ! Component: 1750 - total flux cleaned = -0.00226977 Jy ! Component: 1800 - total flux cleaned = -0.00224513 Jy ! Component: 1850 - total flux cleaned = -0.00218463 Jy ! Component: 1900 - total flux cleaned = -0.00218475 Jy ! Component: 1950 - total flux cleaned = -0.00217309 Jy ! Component: 2000 - total flux cleaned = -0.00216145 Jy ! Total flux subtracted in 2048 components = -0.00213875 Jy ! Clean residual min=-0.000674 max=0.000677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.335111 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 303 components and 0.335111 Jy ![Exited script file: muppet] wmap "J1148+1840_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 1.967 at -2.362 degrees (North through East) ! Clean map min=-0.0020865 max=0.11876 Jy/beam ! Writing clean map to FITS file: J1148+1840_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545594 0.545594 1.09119 2.18238 4.36475 8.7295 17.459 34.918 69.836 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 1.967 at -2.362 degrees (North through East) ! Clean map min=-0.0020865 max=0.11876 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 J1148+1840_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:15:37 2017