! Started logfile: J1240+2405_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:32 2016 obs J1240+2405_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1240+2405_X_2014_08_05_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.790675 visibilities/baseline/integration-bin. ! Found source: J1240+2405 ! ! 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 414 lines of history. ! ! Reading 47820 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 J1240+2405_X_2014_08_05_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962691Jy sigma=0.010658 ! Fit after self-cal, rms=0.935942Jy sigma=0.010393 ! 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=1.042 mas, bmaj=2.055 mas, bpa=25.11 degrees ! Estimated noise=958.361 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 = 0.0481672 Jy ! Component: 100 - total flux cleaned = 0.0659142 Jy ! Total flux subtracted in 100 components = 0.0659142 Jy ! Clean residual min=-0.006461 max=0.008881 Jy/beam ! Clean residual mean=-0.000201 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.0659142 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0659142 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=0.084830Jy sigma=0.000873 ! Fit after self-cal, rms=0.084528Jy sigma=0.000869 ! 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=1.28 mas, bmaj=2.317 mas, bpa=25.79 degrees ! Estimated noise=296.332 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 = 0.0157173 Jy ! Component: 100 - total flux cleaned = 0.02534 Jy ! Component: 150 - total flux cleaned = 0.0317141 Jy ! Component: 200 - total flux cleaned = 0.035985 Jy ! Total flux subtracted in 200 components = 0.035985 Jy ! Clean residual min=-0.006047 max=0.007477 Jy/beam ! Clean residual mean=-0.000227 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.101899 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.101899 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=0.081458Jy sigma=0.000829 ! Fit after self-cal, rms=0.081382Jy sigma=0.000827 ! 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 0.90 FD 1.01 HN 1.03 KP 0.95 ! LA 0.94 MK 1.00* NL 1.01 OV 1.08 ! PT 0.81 SC 1.42 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.05 KP 0.90 ! LA 0.92 MK 1.00* NL 1.07 OV 1.05 ! PT 0.80 SC 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.05 KP 0.91 ! LA 0.94 MK 1.00* NL 1.10 OV 1.04 ! PT 0.77 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.99 KP 0.85 ! LA 0.91 MK 1.00* NL 1.14 OV 1.05 ! PT 0.80 SC 1.28 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.90 KP 0.78 ! LA 0.89 MK 1.00* NL 1.18 OV 1.07 ! PT 0.82 SC 1.23 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 0.94 KP 0.77 ! LA 0.93 MK 1.00* NL 1.18 OV 1.09 ! PT 0.79 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.18 HN 0.98 KP 0.81 ! LA 0.97 MK 1.00* NL 1.27 OV 1.24 ! PT 0.90 SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.09 KP 0.76 ! LA 0.92 MK 1.00* NL 1.24 OV 1.14 ! PT 0.85 SC 1.26 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.07 KP 0.75 ! LA 1.00 MK 1.00* NL 1.22 OV 1.20 ! PT 0.85 SC 1.15 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.09 KP 0.80 ! LA 1.00 MK 1.00* NL 1.22 OV 1.26 ! PT 0.83 SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 0.99 KP 0.83 ! LA 1.02 MK 1.00* NL 1.23 OV 1.22 ! PT 0.84 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 0.96 KP 0.84 ! LA 1.00 MK 1.00* NL 1.18 OV 1.26 ! PT 0.85 SC 1.09 ! ! ! Fit before self-cal, rms=0.081382Jy sigma=0.000827 ! Fit after self-cal, rms=0.083720Jy sigma=0.000811 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=2.34 mas, bpa=24.59 degrees ! Estimated noise=297.638 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 = 0.00095565 Jy ! Component: 100 - total flux cleaned = 0.000860049 Jy ! Component: 150 - total flux cleaned = 0.000709392 Jy ! Component: 200 - total flux cleaned = 0.000709315 Jy ! Total flux subtracted in 200 components = 0.000709315 Jy ! Clean residual min=-0.004679 max=0.006012 Jy/beam ! Clean residual mean=-0.000117 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.102608 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.102609 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=0.083670Jy sigma=0.000810 ! Fit after self-cal, rms=0.083846Jy sigma=0.000809 ! 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=0.083846Jy sigma=0.000809 ! Fit after self-cal, rms=0.090462Jy sigma=0.000803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=2.333 mas, bpa=25.53 degrees ! Estimated noise=295.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275722 Jy ! Component: 100 - total flux cleaned = -0.00030305 Jy ! Component: 150 - total flux cleaned = -0.000277146 Jy ! Component: 200 - total flux cleaned = -0.000277191 Jy ! Total flux subtracted in 200 components = -0.000277191 Jy ! Clean residual min=-0.003986 max=0.006147 Jy/beam ! Clean residual mean=-0.000079 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.102331 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.102331 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=0.090447Jy sigma=0.000803 ! Fit after self-cal, rms=0.090683Jy sigma=0.000802 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 = -0.000176379 Jy ! Component: 100 - total flux cleaned = -0.000125973 Jy ! Component: 150 - total flux cleaned = -0.00010462 Jy ! Component: 200 - total flux cleaned = -0.00012469 Jy ! Total flux subtracted in 200 components = -0.00012469 Jy ! Clean residual min=-0.003869 max=0.006208 Jy/beam ! Clean residual mean=-0.000081 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.102207 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.102207 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=0.090672Jy sigma=0.000802 ! Fit after self-cal, rms=0.090671Jy sigma=0.000802 ! 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=0.090671Jy sigma=0.000802 ! Fit after self-cal, rms=0.091592Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.323 mas, bmaj=2.34 mas, bpa=25.68 degrees ! Estimated noise=295.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373494 Jy ! Component: 100 - total flux cleaned = -0.000350731 Jy ! Component: 150 - total flux cleaned = -0.000329667 Jy ! Component: 200 - total flux cleaned = -0.000329301 Jy ! Total flux subtracted in 200 components = -0.000329301 Jy ! Clean residual min=-0.003852 max=0.006203 Jy/beam ! Clean residual mean=-0.000079 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.101877 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.101877 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=0.091583Jy sigma=0.000802 ! Fit after self-cal, rms=0.091607Jy sigma=0.000802 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 = -6.39901e-05 Jy ! Component: 100 - total flux cleaned = -2.26767e-05 Jy ! Component: 150 - total flux cleaned = -4.3182e-06 Jy ! Component: 200 - total flux cleaned = -4.32642e-06 Jy ! Total flux subtracted in 200 components = -4.32642e-06 Jy ! Clean residual min=-0.003829 max=0.006207 Jy/beam ! Clean residual mean=-0.000079 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.101873 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.101873 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=0.091600Jy sigma=0.000802 ! Fit after self-cal, rms=0.091596Jy sigma=0.000802 ! 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=0.091596Jy sigma=0.000802 ! Fit after self-cal, rms=0.091900Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=2.879 mas, bpa=13.93 degrees ! Estimated noise=319.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101705 Jy ! Component: 100 - total flux cleaned = 1.6342e-05 Jy ! Component: 150 - total flux cleaned = 3.95977e-05 Jy ! Component: 200 - total flux cleaned = 3.95027e-05 Jy ! Total flux subtracted in 200 components = 3.95027e-05 Jy ! Clean residual min=-0.005311 max=0.008356 Jy/beam ! Clean residual mean=-0.000134 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.101913 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.101913 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=0.091901Jy sigma=0.000802 ! Fit after self-cal, rms=0.091889Jy sigma=0.000801 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.96622e-05 Jy ! Component: 100 - total flux cleaned = -7.81781e-05 Jy ! Component: 150 - total flux cleaned = -5.90392e-05 Jy ! Component: 200 - total flux cleaned = -5.83838e-05 Jy ! Total flux subtracted in 200 components = -5.83838e-05 Jy ! Clean residual min=-0.005273 max=0.008338 Jy/beam ! Clean residual mean=-0.000134 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.101854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.101854 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=0.091894Jy sigma=0.000801 ! Fit after self-cal, rms=0.091876Jy sigma=0.000801 ! 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=1.322 mas, bmaj=2.346 mas, bpa=25.8 degrees ! Estimated noise=295.758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 2.346 at 25.8 degrees (North through East) ! Clean map min=-0.0036532 max=0.062578 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=1.068 mas, bmaj=2.056 mas, bpa=25.15 degrees ! Estimated noise=980.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487048 Jy ! Component: 100 - total flux cleaned = 0.0682395 Jy ! Component: 150 - total flux cleaned = 0.0793381 Jy ! Component: 200 - total flux cleaned = 0.086002 Jy ! Total flux subtracted in 200 components = 0.086002 Jy ! Clean residual min=-0.004746 max=0.005618 Jy/beam ! Clean residual mean=-0.000082 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.086002 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.086002 Jy ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.346 mas, bpa=25.8 degrees ! Estimated noise=295.758 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 = 0.00637731 Jy ! Component: 100 - total flux cleaned = 0.00994301 Jy ! Component: 150 - total flux cleaned = 0.0121179 Jy ! Component: 200 - total flux cleaned = 0.0132814 Jy ! Total flux subtracted in 200 components = 0.0132814 Jy ! Clean residual min=-0.003924 max=0.006028 Jy/beam ! Clean residual mean=-0.000088 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.0992835 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0992835 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=2.534 mas, bmaj=2.879 mas, bpa=13.93 degrees ! Estimated noise=319.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142718 Jy ! Component: 100 - total flux cleaned = 0.00169765 Jy ! Component: 150 - total flux cleaned = 0.00183491 Jy ! Component: 200 - total flux cleaned = 0.00189587 Jy ! Total flux subtracted in 200 components = 0.00189587 Jy ! Clean residual min=-0.005252 max=0.008278 Jy/beam ! Clean residual mean=-0.000138 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.101179 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 = 3.07551e-05 Jy ! Component: 100 - total flux cleaned = 8.50514e-05 Jy ! Component: 150 - total flux cleaned = 0.000111511 Jy ! Component: 200 - total flux cleaned = 0.000159731 Jy ! Total flux subtracted in 200 components = 0.000159731 Jy ! Clean residual min=-0.005232 max=0.008288 Jy/beam ! Clean residual mean=-0.000137 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.101339 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.101339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.346 mas, bpa=25.8 degrees ! Estimated noise=295.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610906 Jy ! Component: 100 - total flux cleaned = -0.000549075 Jy ! Component: 150 - total flux cleaned = -0.000521771 Jy ! Component: 200 - total flux cleaned = -0.000455955 Jy ! Total flux subtracted in 200 components = -0.000455955 Jy ! Clean residual min=-0.003853 max=0.006128 Jy/beam ! Clean residual mean=-0.000081 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.100883 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.100883 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=0.091906Jy sigma=0.000802 ! Fit after self-cal, rms=0.091905Jy sigma=0.000802 wmodel J1240+2405_X_2014_08_05_pus_map.mod ! Writing 50 model components to file: J1240+2405_X_2014_08_05_pus_map.mod wobs J1240+2405_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1240+2405_X_2014_08_05_pus_uvs.fits wwins J1240+2405_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1240+2405_X_2014_08_05_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 = 0.00261184 Jy ! Component: 100 - total flux cleaned = 0.00486431 Jy ! Component: 150 - total flux cleaned = 0.00692899 Jy ! Component: 200 - total flux cleaned = 0.00884666 Jy ! Component: 250 - total flux cleaned = 0.0105084 Jy ! Component: 300 - total flux cleaned = 0.0116087 Jy ! Component: 350 - total flux cleaned = 0.0125298 Jy ! Component: 400 - total flux cleaned = 0.0134122 Jy ! Component: 450 - total flux cleaned = 0.0140165 Jy ! Component: 500 - total flux cleaned = 0.014658 Jy ! Component: 550 - total flux cleaned = 0.0151638 Jy ! Component: 600 - total flux cleaned = 0.0155993 Jy ! Component: 650 - total flux cleaned = 0.0160728 Jy ! Component: 700 - total flux cleaned = 0.0162769 Jy ! Component: 750 - total flux cleaned = 0.0165745 Jy ! Component: 800 - total flux cleaned = 0.0168145 Jy ! Component: 850 - total flux cleaned = 0.0170489 Jy ! Component: 900 - total flux cleaned = 0.0173225 Jy ! Component: 950 - total flux cleaned = 0.0174995 Jy ! Component: 1000 - total flux cleaned = 0.0177164 Jy ! Component: 1050 - total flux cleaned = 0.0179283 Jy ! Component: 1100 - total flux cleaned = 0.0181354 Jy ! Component: 1150 - total flux cleaned = 0.0184174 Jy ! Component: 1200 - total flux cleaned = 0.0186519 Jy ! Component: 1250 - total flux cleaned = 0.0188432 Jy ! Component: 1300 - total flux cleaned = 0.0190298 Jy ! Component: 1350 - total flux cleaned = 0.0191029 Jy ! Component: 1400 - total flux cleaned = 0.0193178 Jy ! Component: 1450 - total flux cleaned = 0.0193181 Jy ! Component: 1500 - total flux cleaned = 0.0194553 Jy ! Component: 1550 - total flux cleaned = 0.0194214 Jy ! Component: 1600 - total flux cleaned = 0.0195864 Jy ! Component: 1650 - total flux cleaned = 0.0195862 Jy ! Component: 1700 - total flux cleaned = 0.0196823 Jy ! Component: 1750 - total flux cleaned = 0.0198064 Jy ! Component: 1800 - total flux cleaned = 0.0198364 Jy ! Component: 1850 - total flux cleaned = 0.0198061 Jy ! Component: 1900 - total flux cleaned = 0.0198647 Jy ! Component: 1950 - total flux cleaned = 0.0199225 Jy ! Component: 2000 - total flux cleaned = 0.0198948 Jy ! Total flux subtracted in 2048 components = 0.0200354 Jy ! Clean residual min=-0.001486 max=0.001810 Jy/beam ! Clean residual mean=-0.000058 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.120918 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 260 components and 0.120918 Jy ![Exited script file: muppet] wmap "J1240+2405_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 2.346 at 25.8 degrees (North through East) ! Clean map min=-0.002887 max=0.063665 Jy/beam ! Writing clean map to FITS file: J1240+2405_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.063665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000628037 device "J1240+2405_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1240+2405_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.95942 2.95942 5.91883 11.8377 23.6753 47.3506 94.7013 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 2.346 at 25.8 degrees (North through East) ! Clean map min=-0.002887 max=0.063665 Jy/beam quit ! Quitting program ! Log file J1240+2405_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:35 2016