! Started logfile: J0914+0245_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:36 2016 obs J0914+0245_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0914+0245_X_2014_06_09_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.749425 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 344 lines of history. ! ! Reading 11736 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 J0914+0245_X_2014_06_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.660621Jy sigma=0.007681 ! Fit after self-cal, rms=0.647333Jy sigma=0.007521 ! 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=0.7021 mas, bmaj=1.976 mas, bpa=-4.376 degrees ! Estimated noise=816.295 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 = 0.270716 Jy ! Component: 100 - total flux cleaned = 0.372533 Jy ! Total flux subtracted in 100 components = 0.372533 Jy ! Clean residual min=-0.027513 max=0.055662 Jy/beam ! Clean residual mean=-0.000007 rms=0.008280 Jy/beam ! Combined flux in latest and established models = 0.372533 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.372533 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=0.153542Jy sigma=0.001808 ! Fit after self-cal, rms=0.152747Jy sigma=0.001802 ! Inverting map ! Added new window around map position (0.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628855 Jy ! Component: 100 - total flux cleaned = 0.101511 Jy ! Total flux subtracted in 100 components = 0.101511 Jy ! Clean residual min=-0.016071 max=0.023438 Jy/beam ! Clean residual mean=0.000043 rms=0.004991 Jy/beam ! Combined flux in latest and established models = 0.474044 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.474044 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=0.112939Jy sigma=0.001282 ! Fit after self-cal, rms=0.112053Jy sigma=0.001274 ! 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=0.8445 mas, bmaj=2.214 mas, bpa=-4.19 degrees ! Estimated noise=557.006 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 = 0.0412891 Jy ! Component: 100 - total flux cleaned = 0.0659974 Jy ! Component: 150 - total flux cleaned = 0.0825746 Jy ! Component: 200 - total flux cleaned = 0.0941178 Jy ! Total flux subtracted in 200 components = 0.0941178 Jy ! Clean residual min=-0.021039 max=0.017789 Jy/beam ! Clean residual mean=0.000095 rms=0.004302 Jy/beam ! Combined flux in latest and established models = 0.568162 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.568162 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=0.094377Jy sigma=0.001055 ! Fit after self-cal, rms=0.094264Jy sigma=0.001053 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.12 KP 0.91 ! LA 1.02 MK 0.99 NL 0.98 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.17 KP 0.86 ! LA 1.02 MK 0.98 NL 0.96 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.15 KP 0.82 ! LA 1.04 MK 0.97 NL 0.99 OV 0.96 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.12 KP 0.78 ! LA 1.04 MK 0.98 NL 0.97 OV 0.96 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.75 ! LA 1.03 MK 1.02 NL 0.99 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.12 KP 0.75 ! LA 1.04 MK 0.97 NL 1.00 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.23 KP 0.80 ! LA 1.12 MK 1.04 NL 1.06 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.20 KP 0.74 ! LA 1.03 MK 0.97 NL 0.99 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.20 KP 0.76 ! LA 1.05 MK 0.96 NL 0.99 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.17 KP 0.79 ! LA 1.07 MK 1.00 NL 1.01 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.21 KP 0.82 ! LA 1.06 MK 1.02 NL 1.02 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.18 KP 0.86 ! LA 1.05 MK 1.02 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.094264Jy sigma=0.001053 ! Fit after self-cal, rms=0.072782Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.85 mas, bmaj=2.235 mas, bpa=-3.966 degrees ! Estimated noise=553.948 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 = 0.00108604 Jy ! Component: 100 - total flux cleaned = 0.000640813 Jy ! Component: 150 - total flux cleaned = 0.000234167 Jy ! Component: 200 - total flux cleaned = -4.53767e-05 Jy ! Total flux subtracted in 200 components = -4.53767e-05 Jy ! Clean residual min=-0.004003 max=0.003604 Jy/beam ! Clean residual mean=-0.000005 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.568117 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.568117 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=0.072547Jy sigma=0.000784 ! Fit after self-cal, rms=0.072558Jy sigma=0.000783 ! 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=0.072558Jy sigma=0.000783 ! Fit after self-cal, rms=0.072470Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8481 mas, bmaj=2.232 mas, bpa=-3.856 degrees ! Estimated noise=553.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247678 Jy ! Component: 100 - total flux cleaned = -0.00065185 Jy ! Component: 150 - total flux cleaned = -0.000969885 Jy ! Component: 200 - total flux cleaned = -0.00118841 Jy ! Total flux subtracted in 200 components = -0.00118841 Jy ! Clean residual min=-0.003295 max=0.003349 Jy/beam ! Clean residual mean=0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.566928 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.566928 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=0.072384Jy sigma=0.000778 ! Fit after self-cal, rms=0.072344Jy 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) ! Added new window around map position (-8.2, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309037 Jy ! Component: 100 - total flux cleaned = 0.00447072 Jy ! Component: 150 - total flux cleaned = 0.00514535 Jy ! Component: 200 - total flux cleaned = 0.00575825 Jy ! Total flux subtracted in 200 components = 0.00575825 Jy ! Clean residual min=-0.002643 max=0.002980 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.572686 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.572686 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=0.072178Jy sigma=0.000776 ! Fit after self-cal, rms=0.072158Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-4.4, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129942 Jy ! Component: 100 - total flux cleaned = 0.00185797 Jy ! Component: 150 - total flux cleaned = 0.00225326 Jy ! Component: 200 - total flux cleaned = 0.00269498 Jy ! Total flux subtracted in 200 components = 0.00269498 Jy ! Clean residual min=-0.002378 max=0.002248 Jy/beam ! Clean residual mean=0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.575381 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.575382 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=0.072018Jy sigma=0.000774 ! Fit after self-cal, rms=0.072014Jy sigma=0.000774 ! 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=0.072014Jy sigma=0.000774 ! Fit after self-cal, rms=0.071916Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.231 mas, bpa=-3.836 degrees ! Estimated noise=552.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202514 Jy ! Component: 100 - total flux cleaned = 0.000460554 Jy ! Component: 150 - total flux cleaned = 0.000700072 Jy ! Component: 200 - total flux cleaned = 0.000888725 Jy ! Total flux subtracted in 200 components = 0.000888725 Jy ! Clean residual min=-0.002345 max=0.002140 Jy/beam ! Clean residual mean=0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.57627 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.57627 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=0.071865Jy sigma=0.000773 ! Fit after self-cal, rms=0.071861Jy sigma=0.000773 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 = 0.000178635 Jy ! Component: 100 - total flux cleaned = 0.000349452 Jy ! Component: 150 - total flux cleaned = 0.000542301 Jy ! Component: 200 - total flux cleaned = 0.000726661 Jy ! Total flux subtracted in 200 components = 0.000726661 Jy ! Clean residual min=-0.002254 max=0.002084 Jy/beam ! Clean residual mean=0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.576997 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.576997 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=0.071830Jy sigma=0.000773 ! Fit after self-cal, rms=0.071826Jy sigma=0.000773 ! 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=0.071826Jy sigma=0.000773 ! Fit after self-cal, rms=0.071807Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=4.106 mas, bpa=-9.096 degrees ! Estimated noise=694.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.51445e-05 Jy ! Component: 100 - total flux cleaned = 0.000400602 Jy ! Component: 150 - total flux cleaned = 0.000607956 Jy ! Component: 200 - total flux cleaned = 0.00078463 Jy ! Total flux subtracted in 200 components = 0.00078463 Jy ! Clean residual min=-0.002296 max=0.001955 Jy/beam ! Clean residual mean=0.000009 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.577782 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.577782 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=0.071793Jy sigma=0.000772 ! Fit after self-cal, rms=0.071787Jy sigma=0.000772 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 = 2.28382e-05 Jy ! Component: 100 - total flux cleaned = 0.000234778 Jy ! Component: 150 - total flux cleaned = 0.000308443 Jy ! Component: 200 - total flux cleaned = 0.000341623 Jy ! Total flux subtracted in 200 components = 0.000341623 Jy ! Clean residual min=-0.002248 max=0.001885 Jy/beam ! Clean residual mean=0.000009 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.578123 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 149 components and 0.578123 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=0.071784Jy sigma=0.000772 ! Fit after self-cal, rms=0.071780Jy sigma=0.000772 ! 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=0.8476 mas, bmaj=2.231 mas, bpa=-3.834 degrees ! Estimated noise=552.206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8476 x 2.231 at -3.834 degrees (North through East) ! Clean map min=-0.0021139 max=0.36169 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=0.7033 mas, bmaj=1.976 mas, bpa=-3.922 degrees ! Estimated noise=815.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271235 Jy ! Component: 100 - total flux cleaned = 0.37752 Jy ! Component: 150 - total flux cleaned = 0.437162 Jy ! Component: 200 - total flux cleaned = 0.472724 Jy ! Total flux subtracted in 200 components = 0.472724 Jy ! Clean residual min=-0.009268 max=0.018815 Jy/beam ! Clean residual mean=-0.000025 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 0.472724 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.472724 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.231 mas, bpa=-3.834 degrees ! Estimated noise=552.206 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 = 0.0336724 Jy ! Component: 100 - total flux cleaned = 0.0529691 Jy ! Component: 150 - total flux cleaned = 0.0651054 Jy ! Component: 200 - total flux cleaned = 0.0731389 Jy ! Total flux subtracted in 200 components = 0.0731389 Jy ! Clean residual min=-0.003405 max=0.005136 Jy/beam ! Clean residual mean=-0.000003 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.545863 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 64 components and 0.545863 Jy ! Inverting map ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564674 Jy ! Component: 100 - total flux cleaned = 0.00964365 Jy ! Component: 150 - total flux cleaned = 0.0128443 Jy ! Component: 200 - total flux cleaned = 0.0153766 Jy ! Total flux subtracted in 200 components = 0.0153766 Jy ! Clean residual min=-0.002788 max=0.002943 Jy/beam ! Clean residual mean=0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.56124 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.56124 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=2.231 mas, bmaj=4.106 mas, bpa=-9.096 degrees ! Estimated noise=694.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370995 Jy ! Component: 100 - total flux cleaned = 0.00615671 Jy ! Component: 150 - total flux cleaned = 0.00804866 Jy ! Component: 200 - total flux cleaned = 0.00961348 Jy ! Total flux subtracted in 200 components = 0.00961348 Jy ! Clean residual min=-0.002094 max=0.002378 Jy/beam ! Clean residual mean=0.000010 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.570853 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 = 0.00130525 Jy ! Component: 100 - total flux cleaned = 0.00240772 Jy ! Component: 150 - total flux cleaned = 0.00334533 Jy ! Component: 200 - total flux cleaned = 0.00396298 Jy ! Total flux subtracted in 200 components = 0.00396298 Jy ! Clean residual min=-0.002063 max=0.001910 Jy/beam ! Clean residual mean=0.000010 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.574816 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 130 components and 0.574816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.231 mas, bpa=-3.834 degrees ! Estimated noise=552.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308025 Jy ! Component: 100 - total flux cleaned = -5.53065e-05 Jy ! Component: 150 - total flux cleaned = 0.000169341 Jy ! Component: 200 - total flux cleaned = 0.000265409 Jy ! Total flux subtracted in 200 components = 0.000265409 Jy ! Clean residual min=-0.002140 max=0.001797 Jy/beam ! Clean residual mean=0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.575082 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.575082 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=0.071808Jy sigma=0.000773 ! Fit after self-cal, rms=0.071782Jy sigma=0.000772 wmodel J0914+0245_X_2014_06_09_pus_map.mod ! Writing 147 model components to file: J0914+0245_X_2014_06_09_pus_map.mod wobs J0914+0245_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0914+0245_X_2014_06_09_pus_uvs.fits wwins J0914+0245_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0914+0245_X_2014_06_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 = -0.000835997 Jy ! Component: 100 - total flux cleaned = -0.00138136 Jy ! Component: 150 - total flux cleaned = -0.00185933 Jy ! Component: 200 - total flux cleaned = -0.00222281 Jy ! Component: 250 - total flux cleaned = -0.00256991 Jy ! Component: 300 - total flux cleaned = -0.00284791 Jy ! Component: 350 - total flux cleaned = -0.00311515 Jy ! Component: 400 - total flux cleaned = -0.00332163 Jy ! Component: 450 - total flux cleaned = -0.00352098 Jy ! Component: 500 - total flux cleaned = -0.00368985 Jy ! Component: 550 - total flux cleaned = -0.00387667 Jy ! Component: 600 - total flux cleaned = -0.00398932 Jy ! Component: 650 - total flux cleaned = -0.00403353 Jy ! Component: 700 - total flux cleaned = -0.00416398 Jy ! Component: 750 - total flux cleaned = -0.00418473 Jy ! Component: 800 - total flux cleaned = -0.00420588 Jy ! Component: 850 - total flux cleaned = -0.00426664 Jy ! Component: 900 - total flux cleaned = -0.0042862 Jy ! Component: 950 - total flux cleaned = -0.00436316 Jy ! Component: 1000 - total flux cleaned = -0.00426789 Jy ! Component: 1050 - total flux cleaned = -0.0042308 Jy ! Component: 1100 - total flux cleaned = -0.00426757 Jy ! Component: 1150 - total flux cleaned = -0.00423118 Jy ! Component: 1200 - total flux cleaned = -0.00419574 Jy ! Component: 1250 - total flux cleaned = -0.00430039 Jy ! Component: 1300 - total flux cleaned = -0.00433435 Jy ! Component: 1350 - total flux cleaned = -0.00435096 Jy ! Component: 1400 - total flux cleaned = -0.00440049 Jy ! Component: 1450 - total flux cleaned = -0.00433553 Jy ! Component: 1500 - total flux cleaned = -0.00440006 Jy ! Component: 1550 - total flux cleaned = -0.00441572 Jy ! Component: 1600 - total flux cleaned = -0.0044311 Jy ! Component: 1650 - total flux cleaned = -0.00444651 Jy ! Component: 1700 - total flux cleaned = -0.00447709 Jy ! Component: 1750 - total flux cleaned = -0.0045524 Jy ! Component: 1800 - total flux cleaned = -0.00467112 Jy ! Component: 1850 - total flux cleaned = -0.00470077 Jy ! Component: 1900 - total flux cleaned = -0.00472959 Jy ! Component: 1950 - total flux cleaned = -0.00480128 Jy ! Component: 2000 - total flux cleaned = -0.0048722 Jy ! Total flux subtracted in 2048 components = -0.00494226 Jy ! Clean residual min=-0.000791 max=0.000799 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.570139 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 282 components and 0.57014 Jy ![Exited script file: muppet] wmap "J0914+0245_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8476 x 2.231 at -3.834 degrees (North through East) ! Clean map min=-0.0017249 max=0.36715 Jy/beam ! Writing clean map to FITS file: J0914+0245_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.367155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262354 device "J0914+0245_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0914+0245_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214368 0.214368 0.428736 0.857471 1.71494 3.42988 6.85977 13.7195 27.4391 54.8782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.367 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8476 x 2.231 at -3.834 degrees (North through East) ! Clean map min=-0.0017249 max=0.36715 Jy/beam quit ! Quitting program ! Log file J0914+0245_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:37 2016