! Started logfile: J1048+0055_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:13 2016 obs J1048+0055_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1048+0055_X_2014_12_20_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976694 visibilities/baseline/integration-bin. ! Found source: J1048+0055 ! ! 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 364 lines of history. ! ! Reading 43248 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 J1048+0055_X_2014_12_20_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854892Jy sigma=0.010031 ! Fit after self-cal, rms=0.831463Jy sigma=0.009761 ! 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=0.7274 mas, bmaj=1.801 mas, bpa=-1.752 degrees ! Estimated noise=592.801 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 = 0.130393 Jy ! Component: 100 - total flux cleaned = 0.161604 Jy ! Total flux subtracted in 100 components = 0.161604 Jy ! Clean residual min=-0.005345 max=0.012188 Jy/beam ! Clean residual mean=-0.000001 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.161604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.161604 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=0.080563Jy sigma=0.000854 ! Fit after self-cal, rms=0.080580Jy sigma=0.000854 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129786 Jy ! Component: 100 - total flux cleaned = 0.0193281 Jy ! Total flux subtracted in 100 components = 0.0193281 Jy ! Clean residual min=-0.004656 max=0.009305 Jy/beam ! Clean residual mean=-0.000003 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.180932 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.180932 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=0.078179Jy sigma=0.000816 ! Fit after self-cal, rms=0.078201Jy sigma=0.000816 ! Inverting map ! Added new window around map position (2.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753946 Jy ! Component: 100 - total flux cleaned = 0.0112264 Jy ! Total flux subtracted in 100 components = 0.0112264 Jy ! Clean residual min=-0.003919 max=0.004059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.192158 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.192158 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=0.077484Jy sigma=0.000806 ! Fit after self-cal, rms=0.077432Jy sigma=0.000805 ! 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=0.8809 mas, bmaj=2.109 mas, bpa=-3.295 degrees ! Estimated noise=295.778 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 = 0.00377354 Jy ! Component: 100 - total flux cleaned = 0.00600754 Jy ! Component: 150 - total flux cleaned = 0.00712025 Jy ! Component: 200 - total flux cleaned = 0.00762798 Jy ! Total flux subtracted in 200 components = 0.00762798 Jy ! Clean residual min=-0.003230 max=0.003447 Jy/beam ! Clean residual mean=-0.000004 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.199786 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.199786 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=0.077265Jy sigma=0.000802 ! Fit after self-cal, rms=0.077264Jy sigma=0.000802 ! 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 0.97 FD 1.04 HN 1.01 KP 1.08 ! LA 0.97 MK 0.95 NL 0.95 OV 0.93 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.03 KP 1.02 ! LA 0.97 MK 0.94 NL 0.95 OV 0.92 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.04 KP 0.97 ! LA 0.98 MK 0.99 NL 0.94 OV 0.91 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.04 KP 0.94 ! LA 0.97 MK 0.97 NL 0.94 OV 0.93 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 0.89 ! LA 0.98 MK 0.99 NL 0.99 OV 0.94 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.03 KP 0.88 ! LA 0.99 MK 0.99 NL 0.97 OV 0.96 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.17 HN 1.18 KP 0.88 ! LA 1.00 MK 1.06 NL 1.00 OV 0.99 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.09 KP 0.89 ! LA 0.99 MK 1.00 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.11 KP 0.93 ! LA 1.00 MK 1.01 NL 0.98 OV 0.98 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.06 KP 0.96 ! LA 1.04 MK 1.01 NL 0.98 OV 0.95 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.08 KP 0.99 ! LA 1.03 MK 1.01 NL 0.95 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.05 KP 1.01 ! LA 1.03 MK 1.04 NL 0.96 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.077264Jy sigma=0.000802 ! Fit after self-cal, rms=0.077443Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=2.107 mas, bpa=-3.237 degrees ! Estimated noise=294.914 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 = 0.0015854 Jy ! Component: 100 - total flux cleaned = 0.00222557 Jy ! Component: 150 - total flux cleaned = 0.00239874 Jy ! Component: 200 - total flux cleaned = 0.00243513 Jy ! Total flux subtracted in 200 components = 0.00243513 Jy ! Clean residual min=-0.001236 max=0.001365 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.202221 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.202221 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=0.077412Jy sigma=0.000785 ! Fit after self-cal, rms=0.077457Jy sigma=0.000784 ! 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=0.077457Jy sigma=0.000784 ! Fit after self-cal, rms=0.077730Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=2.106 mas, bpa=-3.194 degrees ! Estimated noise=295.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281993 Jy ! Component: 100 - total flux cleaned = 0.000490959 Jy ! Component: 150 - total flux cleaned = 0.000542699 Jy ! Component: 200 - total flux cleaned = 0.000589332 Jy ! Total flux subtracted in 200 components = 0.000589332 Jy ! Clean residual min=-0.001038 max=0.001315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.202811 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.202811 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=0.077718Jy sigma=0.000783 ! Fit after self-cal, rms=0.077719Jy sigma=0.000783 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 (-0.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583898 Jy ! Component: 100 - total flux cleaned = 0.000576058 Jy ! Component: 150 - total flux cleaned = 0.000572549 Jy ! Component: 200 - total flux cleaned = 0.00061098 Jy ! Total flux subtracted in 200 components = 0.00061098 Jy ! Clean residual min=-0.000972 max=0.000896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.203422 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.203422 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=0.077689Jy sigma=0.000783 ! Fit after self-cal, rms=0.077689Jy sigma=0.000783 ! 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=0.077689Jy sigma=0.000783 ! Fit after self-cal, rms=0.077789Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=2.107 mas, bpa=-3.263 degrees ! Estimated noise=295.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.28212e-06 Jy ! Component: 100 - total flux cleaned = 5.22475e-05 Jy ! Component: 150 - total flux cleaned = 8.5327e-05 Jy ! Component: 200 - total flux cleaned = 0.000114673 Jy ! Total flux subtracted in 200 components = 0.000114673 Jy ! Clean residual min=-0.000976 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.203536 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.203536 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=0.077780Jy sigma=0.000783 ! Fit after self-cal, rms=0.077782Jy sigma=0.000783 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 = 1.44268e-05 Jy ! Component: 100 - total flux cleaned = 2.78814e-05 Jy ! Component: 150 - total flux cleaned = 6.54576e-05 Jy ! Component: 200 - total flux cleaned = 6.54209e-05 Jy ! Total flux subtracted in 200 components = 6.54209e-05 Jy ! Clean residual min=-0.000962 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.203602 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.203602 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=0.077778Jy sigma=0.000783 ! Fit after self-cal, rms=0.077778Jy sigma=0.000783 ! 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=0.077778Jy sigma=0.000783 ! Fit after self-cal, rms=0.077800Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=3.526 mas, bpa=-0.8205 degrees ! Estimated noise=362.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04669e-05 Jy ! Component: 100 - total flux cleaned = 3.93029e-05 Jy ! Component: 150 - total flux cleaned = 7.90093e-05 Jy ! Component: 200 - total flux cleaned = 0.000107194 Jy ! Total flux subtracted in 200 components = 0.000107194 Jy ! Clean residual min=-0.000720 max=0.000741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.203709 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.203709 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=0.077798Jy sigma=0.000783 ! Fit after self-cal, rms=0.077797Jy sigma=0.000783 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 = -5.60766e-06 Jy ! Component: 100 - total flux cleaned = -5.15173e-06 Jy ! Component: 150 - total flux cleaned = 2.19662e-05 Jy ! Component: 200 - total flux cleaned = 5.35606e-05 Jy ! Total flux subtracted in 200 components = 5.35606e-05 Jy ! Clean residual min=-0.000717 max=0.000737 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.203763 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.203763 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=0.077796Jy sigma=0.000783 ! Fit after self-cal, rms=0.077795Jy sigma=0.000783 ! 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=0.8802 mas, bmaj=2.107 mas, bpa=-3.294 degrees ! Estimated noise=295.019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8802 x 2.107 at -3.294 degrees (North through East) ! Clean map min=-0.00097393 max=0.17141 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=0.7262 mas, bmaj=1.797 mas, bpa=-1.597 degrees ! Estimated noise=593.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13035 Jy ! Component: 100 - total flux cleaned = 0.161994 Jy ! Component: 150 - total flux cleaned = 0.176498 Jy ! Component: 200 - total flux cleaned = 0.185157 Jy ! Total flux subtracted in 200 components = 0.185157 Jy ! Clean residual min=-0.003077 max=0.004487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.185157 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.185157 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.107 mas, bpa=-3.294 degrees ! Estimated noise=295.019 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 = 0.00670004 Jy ! Component: 100 - total flux cleaned = 0.0106037 Jy ! Component: 150 - total flux cleaned = 0.0131297 Jy ! Component: 200 - total flux cleaned = 0.0148548 Jy ! Total flux subtracted in 200 components = 0.0148548 Jy ! Clean residual min=-0.001033 max=0.001129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.200012 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.200012 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=2.219 mas, bmaj=3.526 mas, bpa=-0.8205 degrees ! Estimated noise=362.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171178 Jy ! Component: 100 - total flux cleaned = 0.00234986 Jy ! Component: 150 - total flux cleaned = 0.00258425 Jy ! Component: 200 - total flux cleaned = 0.0027817 Jy ! Total flux subtracted in 200 components = 0.0027817 Jy ! Clean residual min=-0.000693 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.202793 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 = 0.000168038 Jy ! Component: 100 - total flux cleaned = 0.000327205 Jy ! Component: 150 - total flux cleaned = 0.000450579 Jy ! Component: 200 - total flux cleaned = 0.000546727 Jy ! Total flux subtracted in 200 components = 0.000546727 Jy ! Clean residual min=-0.000675 max=0.000680 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.20334 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.20334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.107 mas, bpa=-3.294 degrees ! Estimated noise=295.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226935 Jy ! Component: 100 - total flux cleaned = 0.000287431 Jy ! Component: 150 - total flux cleaned = 0.00039092 Jy ! Component: 200 - total flux cleaned = 0.000479628 Jy ! Total flux subtracted in 200 components = 0.000479628 Jy ! Clean residual min=-0.000945 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.20382 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.20382 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=0.077804Jy sigma=0.000783 ! Fit after self-cal, rms=0.077798Jy sigma=0.000783 wmodel J1048+0055_X_2014_12_20_pus_map.mod ! Writing 105 model components to file: J1048+0055_X_2014_12_20_pus_map.mod wobs J1048+0055_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1048+0055_X_2014_12_20_pus_uvs.fits wwins J1048+0055_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1048+0055_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.51635e-05 Jy ! Component: 100 - total flux cleaned = 0.000111372 Jy ! Component: 150 - total flux cleaned = 0.000181893 Jy ! Component: 200 - total flux cleaned = 0.000261782 Jy ! Component: 250 - total flux cleaned = 0.000337901 Jy ! Component: 300 - total flux cleaned = 0.000410631 Jy ! Component: 350 - total flux cleaned = 0.000480668 Jy ! Component: 400 - total flux cleaned = 0.000537284 Jy ! Component: 450 - total flux cleaned = 0.000592061 Jy ! Component: 500 - total flux cleaned = 0.000602712 Jy ! Component: 550 - total flux cleaned = 0.000623779 Jy ! Component: 600 - total flux cleaned = 0.000644305 Jy ! Component: 650 - total flux cleaned = 0.000644456 Jy ! Component: 700 - total flux cleaned = 0.000605263 Jy ! Component: 750 - total flux cleaned = 0.000624496 Jy ! Component: 800 - total flux cleaned = 0.00061494 Jy ! Component: 850 - total flux cleaned = 0.000587037 Jy ! Component: 900 - total flux cleaned = 0.000568722 Jy ! Component: 950 - total flux cleaned = 0.000532768 Jy ! Component: 1000 - total flux cleaned = 0.000541716 Jy ! Component: 1050 - total flux cleaned = 0.000506597 Jy ! Component: 1100 - total flux cleaned = 0.000497895 Jy ! Component: 1150 - total flux cleaned = 0.000455271 Jy ! Component: 1200 - total flux cleaned = 0.000446943 Jy ! Component: 1250 - total flux cleaned = 0.000405573 Jy ! Component: 1300 - total flux cleaned = 0.000430274 Jy ! Component: 1350 - total flux cleaned = 0.000414225 Jy ! Component: 1400 - total flux cleaned = 0.000438289 Jy ! Component: 1450 - total flux cleaned = 0.00043043 Jy ! Component: 1500 - total flux cleaned = 0.00043049 Jy ! Component: 1550 - total flux cleaned = 0.000430555 Jy ! Component: 1600 - total flux cleaned = 0.000430669 Jy ! Component: 1650 - total flux cleaned = 0.000407919 Jy ! Component: 1700 - total flux cleaned = 0.000415442 Jy ! Component: 1750 - total flux cleaned = 0.000407951 Jy ! Component: 1800 - total flux cleaned = 0.000407928 Jy ! Component: 1850 - total flux cleaned = 0.000407884 Jy ! Component: 1900 - total flux cleaned = 0.000386179 Jy ! Component: 1950 - total flux cleaned = 0.00039338 Jy ! Component: 2000 - total flux cleaned = 0.000386306 Jy ! Total flux subtracted in 2048 components = 0.000407409 Jy ! Clean residual min=-0.000350 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.204227 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 251 components and 0.204227 Jy ![Exited script file: muppet] wmap "J1048+0055_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8802 x 2.107 at -3.294 degrees (North through East) ! Clean map min=-0.00081969 max=0.17172 Jy/beam ! Writing clean map to FITS file: J1048+0055_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130594 device "J1048+0055_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1048+0055_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228154 0.228154 0.456308 0.912615 1.82523 3.65046 7.30092 14.6018 29.2037 58.4074 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8802 x 2.107 at -3.294 degrees (North through East) ! Clean map min=-0.00081969 max=0.17172 Jy/beam quit ! Quitting program ! Log file J1048+0055_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:42:16 2016