! Started logfile: J0121+1127_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:48 2016 obs J0121+1127_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0121+1127_X_2014_06_09_pus_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613889 visibilities/baseline/integration-bin. ! Found source: J0121+1127 ! ! 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 39780 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 J0121+1127_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 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.903202Jy sigma=0.011229 ! Fit after self-cal, rms=0.877228Jy sigma=0.010935 ! 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=0.9835 mas, bmaj=2.388 mas, bpa=15.03 degrees ! Estimated noise=464.469 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 = 0.0953445 Jy ! Component: 100 - total flux cleaned = 0.117666 Jy ! Total flux subtracted in 100 components = 0.117666 Jy ! Clean residual min=-0.006581 max=0.008675 Jy/beam ! Clean residual mean=-0.000032 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.117666 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.117666 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=0.070429Jy sigma=0.000826 ! Fit after self-cal, rms=0.070430Jy sigma=0.000826 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.583 mas, bpa=12.83 degrees ! Estimated noise=288.152 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 = 0.0113849 Jy ! Component: 100 - total flux cleaned = 0.0173737 Jy ! Component: 150 - total flux cleaned = 0.021068 Jy ! Component: 200 - total flux cleaned = 0.0234986 Jy ! Total flux subtracted in 200 components = 0.0234986 Jy ! Clean residual min=-0.006052 max=0.004992 Jy/beam ! Clean residual mean=0.000012 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.141165 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 60 components and 0.141165 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=0.068535Jy sigma=0.000803 ! Fit after self-cal, rms=0.068564Jy sigma=0.000803 ! 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 1.10 HN 1.06 KP 0.90 ! LA 1.02 MK 1.00* NL 0.98 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.87 ! LA 1.03 MK 1.00* NL 0.96 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.80 ! LA 1.05 MK 1.00* NL 0.98 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.06 KP 0.79 ! LA 1.05 MK 1.00* NL 1.00 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.02 KP 0.75 ! LA 1.08 MK 1.00* NL 1.02 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.01 KP 0.76 ! LA 1.05 MK 1.00* NL 1.02 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.15 KP 0.80 ! LA 1.14 MK 1.00* NL 1.05 OV 1.07 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.08 KP 0.75 ! LA 1.05 MK 1.00* NL 1.02 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.77 ! LA 1.07 MK 1.00* NL 1.01 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.09 KP 0.81 ! LA 1.08 MK 1.00* NL 1.05 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.84 ! LA 1.10 MK 1.00* NL 1.03 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.89 ! LA 1.04 MK 1.00* NL 1.04 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.068564Jy sigma=0.000803 ! Fit after self-cal, rms=0.066531Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.618 mas, bpa=12.79 degrees ! Estimated noise=287.246 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 = -0.000952691 Jy ! Component: 100 - total flux cleaned = -0.00109371 Jy ! Component: 150 - total flux cleaned = -0.00116622 Jy ! Component: 200 - total flux cleaned = -0.0011873 Jy ! Total flux subtracted in 200 components = -0.0011873 Jy ! Clean residual min=-0.001061 max=0.000918 Jy/beam ! Clean residual mean=-0.000008 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.139978 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.139978 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=0.066507Jy sigma=0.000776 ! Fit after self-cal, rms=0.066536Jy sigma=0.000775 ! 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=0.066536Jy sigma=0.000775 ! Fit after self-cal, rms=0.066562Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.624 mas, bpa=12.79 degrees ! Estimated noise=286.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721908 Jy ! Component: 100 - total flux cleaned = -0.000774107 Jy ! Component: 150 - total flux cleaned = -0.000820045 Jy ! Component: 200 - total flux cleaned = -0.000861747 Jy ! Total flux subtracted in 200 components = -0.000861747 Jy ! Clean residual min=-0.000940 max=0.000794 Jy/beam ! Clean residual mean=-0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.139116 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.139116 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=0.066551Jy sigma=0.000774 ! Fit after self-cal, rms=0.066554Jy sigma=0.000774 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 = -4.0511e-05 Jy ! Component: 100 - total flux cleaned = -7.69965e-05 Jy ! Component: 150 - total flux cleaned = -9.97579e-05 Jy ! Component: 200 - total flux cleaned = -0.000130924 Jy ! Total flux subtracted in 200 components = -0.000130924 Jy ! Clean residual min=-0.000886 max=0.000782 Jy/beam ! Clean residual mean=-0.000007 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.138985 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.138985 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=0.066550Jy sigma=0.000774 ! Fit after self-cal, rms=0.066548Jy 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=0.066548Jy sigma=0.000774 ! Fit after self-cal, rms=0.066640Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.629 mas, bpa=12.85 degrees ! Estimated noise=286.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500435 Jy ! Component: 100 - total flux cleaned = -0.000599197 Jy ! Component: 150 - total flux cleaned = -0.000664107 Jy ! Component: 200 - total flux cleaned = -0.000713415 Jy ! Total flux subtracted in 200 components = -0.000713415 Jy ! Clean residual min=-0.000804 max=0.000728 Jy/beam ! Clean residual mean=-0.000006 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.138272 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.138272 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=0.066635Jy sigma=0.000774 ! Fit after self-cal, rms=0.066636Jy sigma=0.000774 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 = -2.90803e-05 Jy ! Component: 100 - total flux cleaned = -5.48226e-05 Jy ! Component: 150 - total flux cleaned = -7.83088e-05 Jy ! Component: 200 - total flux cleaned = -0.000100409 Jy ! Total flux subtracted in 200 components = -0.000100409 Jy ! Clean residual min=-0.000790 max=0.000724 Jy/beam ! Clean residual mean=-0.000007 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.138171 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.138171 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=0.066634Jy sigma=0.000774 ! Fit after self-cal, rms=0.066633Jy sigma=0.000774 ! 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=0.066633Jy sigma=0.000774 ! Fit after self-cal, rms=0.066731Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=3.706 mas, bpa=-9.387 degrees ! Estimated noise=325.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398314 Jy ! Component: 100 - total flux cleaned = -0.000498273 Jy ! Component: 150 - total flux cleaned = -0.000535593 Jy ! Component: 200 - total flux cleaned = -0.000569088 Jy ! Total flux subtracted in 200 components = -0.000569088 Jy ! Clean residual min=-0.000791 max=0.000746 Jy/beam ! Clean residual mean=-0.000010 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.137602 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.137602 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=0.066729Jy sigma=0.000774 ! Fit after self-cal, rms=0.066731Jy sigma=0.000774 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 = -4.59585e-05 Jy ! Component: 100 - total flux cleaned = -6.93109e-05 Jy ! Component: 150 - total flux cleaned = -9.01415e-05 Jy ! Component: 200 - total flux cleaned = -9.97724e-05 Jy ! Total flux subtracted in 200 components = -9.97724e-05 Jy ! Clean residual min=-0.000782 max=0.000753 Jy/beam ! Clean residual mean=-0.000011 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.137502 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.137502 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=0.066730Jy sigma=0.000774 ! Fit after self-cal, rms=0.066730Jy sigma=0.000774 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.632 mas, bpa=12.89 degrees ! Estimated noise=286.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 2.632 at 12.89 degrees (North through East) ! Clean map min=-0.00071817 max=0.12184 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=0.9809 mas, bmaj=2.429 mas, bpa=15.21 degrees ! Estimated noise=460.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945149 Jy ! Component: 100 - total flux cleaned = 0.1167 Jy ! Component: 150 - total flux cleaned = 0.125213 Jy ! Component: 200 - total flux cleaned = 0.129531 Jy ! Total flux subtracted in 200 components = 0.129531 Jy ! Clean residual min=-0.001616 max=0.002361 Jy/beam ! Clean residual mean=-0.000012 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.129531 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.129531 Jy ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.632 mas, bpa=12.89 degrees ! Estimated noise=286.38 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) ! Added new window around map position (1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327784 Jy ! Component: 100 - total flux cleaned = 0.00502889 Jy ! Component: 150 - total flux cleaned = 0.00607087 Jy ! Component: 200 - total flux cleaned = 0.00677132 Jy ! Total flux subtracted in 200 components = 0.00677132 Jy ! Clean residual min=-0.000711 max=0.000744 Jy/beam ! Clean residual mean=-0.000008 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.136302 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 78 components and 0.136302 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=2.334 mas, bmaj=3.706 mas, bpa=-9.387 degrees ! Estimated noise=325.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634904 Jy ! Component: 100 - total flux cleaned = 0.00100205 Jy ! Component: 150 - total flux cleaned = 0.00124181 Jy ! Component: 200 - total flux cleaned = 0.00140774 Jy ! Total flux subtracted in 200 components = 0.00140774 Jy ! Clean residual min=-0.000759 max=0.000662 Jy/beam ! Clean residual mean=-0.000010 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.13771 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 = 7.0487e-05 Jy ! Component: 100 - total flux cleaned = 0.000108414 Jy ! Component: 150 - total flux cleaned = 0.0001273 Jy ! Component: 200 - total flux cleaned = 0.00013779 Jy ! Total flux subtracted in 200 components = 0.00013779 Jy ! Clean residual min=-0.000762 max=0.000636 Jy/beam ! Clean residual mean=-0.000010 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.137848 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 110 components and 0.137848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.632 mas, bpa=12.89 degrees ! Estimated noise=286.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12661e-05 Jy ! Component: 100 - total flux cleaned = 8.32006e-05 Jy ! Component: 150 - total flux cleaned = 9.0588e-05 Jy ! Component: 200 - total flux cleaned = 0.000109135 Jy ! Total flux subtracted in 200 components = 0.000109135 Jy ! Clean residual min=-0.000673 max=0.000699 Jy/beam ! Clean residual mean=-0.000005 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.137957 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.137957 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=0.066722Jy sigma=0.000774 ! Fit after self-cal, rms=0.066717Jy sigma=0.000774 wmodel J0121+1127_X_2014_06_09_pus_map.mod ! Writing 123 model components to file: J0121+1127_X_2014_06_09_pus_map.mod wobs J0121+1127_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0121+1127_X_2014_06_09_pus_uvs.fits wwins J0121+1127_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0121+1127_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 = -0.000107481 Jy ! Component: 100 - total flux cleaned = -0.000230268 Jy ! Component: 150 - total flux cleaned = -0.000314582 Jy ! Component: 200 - total flux cleaned = -0.000335058 Jy ! Component: 250 - total flux cleaned = -0.000364495 Jy ! Component: 300 - total flux cleaned = -0.00036462 Jy ! Component: 350 - total flux cleaned = -0.000391744 Jy ! Component: 400 - total flux cleaned = -0.000391722 Jy ! Component: 450 - total flux cleaned = -0.000408886 Jy ! Component: 500 - total flux cleaned = -0.000408795 Jy ! Component: 550 - total flux cleaned = -0.000400748 Jy ! Component: 600 - total flux cleaned = -0.000408715 Jy ! Component: 650 - total flux cleaned = -0.000393385 Jy ! Component: 700 - total flux cleaned = -0.000385876 Jy ! Component: 750 - total flux cleaned = -0.00040061 Jy ! Component: 800 - total flux cleaned = -0.000393557 Jy ! Component: 850 - total flux cleaned = -0.000400789 Jy ! Component: 900 - total flux cleaned = -0.000407891 Jy ! Component: 950 - total flux cleaned = -0.000428306 Jy ! Component: 1000 - total flux cleaned = -0.000428398 Jy ! Component: 1050 - total flux cleaned = -0.00044155 Jy ! Component: 1100 - total flux cleaned = -0.000441713 Jy ! Component: 1150 - total flux cleaned = -0.000448156 Jy ! Component: 1200 - total flux cleaned = -0.000466895 Jy ! Component: 1250 - total flux cleaned = -0.00047912 Jy ! Component: 1300 - total flux cleaned = -0.00047321 Jy ! Component: 1350 - total flux cleaned = -0.000496867 Jy ! Component: 1400 - total flux cleaned = -0.0004793 Jy ! Component: 1450 - total flux cleaned = -0.000456374 Jy ! Component: 1500 - total flux cleaned = -0.000456518 Jy ! Component: 1550 - total flux cleaned = -0.000473374 Jy ! Component: 1600 - total flux cleaned = -0.000456755 Jy ! Component: 1650 - total flux cleaned = -0.000462181 Jy ! Component: 1700 - total flux cleaned = -0.000429777 Jy ! Component: 1750 - total flux cleaned = -0.000408511 Jy ! Component: 1800 - total flux cleaned = -0.00041374 Jy ! Component: 1850 - total flux cleaned = -0.000387728 Jy ! Component: 1900 - total flux cleaned = -0.000377585 Jy ! Component: 1950 - total flux cleaned = -0.000362392 Jy ! Component: 2000 - total flux cleaned = -0.000367512 Jy ! Total flux subtracted in 2048 components = -0.000357601 Jy ! Clean residual min=-0.000278 max=0.000296 Jy/beam ! Clean residual mean=-0.000002 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.137599 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 244 components and 0.137599 Jy ![Exited script file: muppet] wmap "J0121+1127_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 2.632 at 12.89 degrees (North through East) ! Clean map min=-0.0005305 max=0.12202 Jy/beam ! Writing clean map to FITS file: J0121+1127_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 0.122025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.44212e-05 device "J0121+1127_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0121+1127_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232136 0.232136 0.464272 0.928544 1.85709 3.71418 7.42835 14.8567 29.7134 59.4268 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 2.632 at 12.89 degrees (North through East) ! Clean map min=-0.0005305 max=0.12202 Jy/beam quit ! Quitting program ! Log file J0121+1127_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:51 2016