! Started logfile: J1648+4104_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:54 2017 obs J1648+4104_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1648+4104_X_2014_01_04_pus_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.291667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1648+4104 ! ! 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 382 lines of history. ! ! Reading 9576 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 J1648+4104_X_2014_01_04_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 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.858950Jy sigma=0.011555 ! Fit after self-cal, rms=0.826565Jy sigma=0.011201 ! 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=0.6591 mas, bmaj=3.07 mas, bpa=26.24 degrees ! Estimated noise=823.098 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 = 0.125671 Jy ! Component: 100 - total flux cleaned = 0.172558 Jy ! Total flux subtracted in 100 components = 0.172558 Jy ! Clean residual min=-0.012236 max=0.021122 Jy/beam ! Clean residual mean=-0.000368 rms=0.004393 Jy/beam ! Combined flux in latest and established models = 0.172558 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.172558 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=0.073414Jy sigma=0.001003 ! Fit after self-cal, rms=0.073079Jy sigma=0.000998 ! 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=0.8576 mas, bmaj=3.031 mas, bpa=25.6 degrees ! Estimated noise=532.618 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 = 0.0314378 Jy ! Component: 100 - total flux cleaned = 0.0449747 Jy ! Component: 150 - total flux cleaned = 0.0513159 Jy ! Component: 200 - total flux cleaned = 0.0549028 Jy ! Total flux subtracted in 200 components = 0.0549028 Jy ! Clean residual min=-0.005453 max=0.003552 Jy/beam ! Clean residual mean=-0.000121 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.227461 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.227461 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=0.060949Jy sigma=0.000813 ! Fit after self-cal, rms=0.060940Jy sigma=0.000813 ! 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 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 0.97 OV 0.97 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.00 OV 1.00 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.01 OV 0.97 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.96 NL 1.02 OV 0.97 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.01 OV 0.99 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.98 NL 1.01 OV 1.01 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.03 OV 1.03 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.01 OV 1.04 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.02 OV 1.04 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.04 OV 1.01 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.97 NL 1.02 OV 1.03 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.04 OV 1.02 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.060940Jy sigma=0.000813 ! Fit after self-cal, rms=0.059901Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.864 mas, bmaj=3.05 mas, bpa=25.48 degrees ! Estimated noise=529.479 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 = -0.000836285 Jy ! Component: 100 - total flux cleaned = -0.000931009 Jy ! Component: 150 - total flux cleaned = -0.0010073 Jy ! Component: 200 - total flux cleaned = -0.00105032 Jy ! Total flux subtracted in 200 components = -0.00105032 Jy ! Clean residual min=-0.001525 max=0.001467 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.22641 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.22641 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=0.059864Jy sigma=0.000801 ! Fit after self-cal, rms=0.059855Jy sigma=0.000801 ! 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=0.059855Jy sigma=0.000801 ! Fit after self-cal, rms=0.059782Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=3.054 mas, bpa=25.5 degrees ! Estimated noise=529.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188969 Jy ! Component: 100 - total flux cleaned = -0.000190062 Jy ! Component: 150 - total flux cleaned = -0.000190707 Jy ! Component: 200 - total flux cleaned = -0.000190392 Jy ! Total flux subtracted in 200 components = -0.000190392 Jy ! Clean residual min=-0.001399 max=0.001340 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.22622 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.22622 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=0.059773Jy sigma=0.000799 ! Fit after self-cal, rms=0.059774Jy sigma=0.000799 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 = -3.57673e-05 Jy ! Component: 100 - total flux cleaned = -1.18521e-05 Jy ! Component: 150 - total flux cleaned = -3.7736e-07 Jy ! Component: 200 - total flux cleaned = 1.03745e-05 Jy ! Total flux subtracted in 200 components = 1.03745e-05 Jy ! Clean residual min=-0.001364 max=0.001322 Jy/beam ! Clean residual mean=0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.22623 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.22623 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=0.059770Jy sigma=0.000799 ! Fit after self-cal, rms=0.059769Jy sigma=0.000799 ! 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=0.059769Jy sigma=0.000799 ! Fit after self-cal, rms=0.059795Jy sigma=0.000799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=3.056 mas, bpa=25.51 degrees ! Estimated noise=529.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55712e-05 Jy ! Component: 100 - total flux cleaned = 2.59532e-05 Jy ! Component: 150 - total flux cleaned = 2.61839e-05 Jy ! Component: 200 - total flux cleaned = 2.64047e-05 Jy ! Total flux subtracted in 200 components = 2.64047e-05 Jy ! Clean residual min=-0.001331 max=0.001335 Jy/beam ! Clean residual mean=0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.226257 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.226257 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=0.059792Jy sigma=0.000799 ! Fit after self-cal, rms=0.059792Jy sigma=0.000799 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 = -1.10919e-05 Jy ! Component: 100 - total flux cleaned = -1.12132e-05 Jy ! Component: 150 - total flux cleaned = -1.10843e-05 Jy ! Component: 200 - total flux cleaned = -1.11247e-05 Jy ! Total flux subtracted in 200 components = -1.11247e-05 Jy ! Clean residual min=-0.001297 max=0.001325 Jy/beam ! Clean residual mean=0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.226246 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.226246 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=0.059790Jy sigma=0.000799 ! Fit after self-cal, rms=0.059790Jy sigma=0.000799 ! 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=0.059790Jy sigma=0.000799 ! Fit after self-cal, rms=0.059783Jy sigma=0.000799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=3.255 mas, bpa=16.23 degrees ! Estimated noise=638.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188693 Jy ! Component: 100 - total flux cleaned = -0.000233456 Jy ! Component: 150 - total flux cleaned = -0.000251168 Jy ! Component: 200 - total flux cleaned = -0.000260903 Jy ! Total flux subtracted in 200 components = -0.000260903 Jy ! Clean residual min=-0.001415 max=0.001300 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.225985 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.225985 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=0.059782Jy sigma=0.000799 ! Fit after self-cal, rms=0.059782Jy sigma=0.000799 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 = 6.01105e-06 Jy ! Component: 100 - total flux cleaned = -9.81953e-06 Jy ! Component: 150 - total flux cleaned = -2.03353e-05 Jy ! Component: 200 - total flux cleaned = -2.66939e-05 Jy ! Total flux subtracted in 200 components = -2.66939e-05 Jy ! Clean residual min=-0.001404 max=0.001295 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.225958 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.225958 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=0.059781Jy sigma=0.000799 ! Fit after self-cal, rms=0.059781Jy sigma=0.000799 ! 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=0.8634 mas, bmaj=3.057 mas, bpa=25.5 degrees ! Estimated noise=529.475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 3.057 at 25.5 degrees (North through East) ! Clean map min=-0.0011776 max=0.17242 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=0.662 mas, bmaj=3.081 mas, bpa=26.17 degrees ! Estimated noise=822.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125607 Jy ! Component: 100 - total flux cleaned = 0.172874 Jy ! Component: 150 - total flux cleaned = 0.195781 Jy ! Component: 200 - total flux cleaned = 0.208276 Jy ! Total flux subtracted in 200 components = 0.208276 Jy ! Clean residual min=-0.005651 max=0.006308 Jy/beam ! Clean residual mean=-0.000105 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.208276 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.208276 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=3.057 mas, bpa=25.5 degrees ! Estimated noise=529.475 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 = 0.00977117 Jy ! Component: 100 - total flux cleaned = 0.0141791 Jy ! Component: 150 - total flux cleaned = 0.0162445 Jy ! Component: 200 - total flux cleaned = 0.0166567 Jy ! Total flux subtracted in 200 components = 0.0166567 Jy ! Clean residual min=-0.001626 max=0.001410 Jy/beam ! Clean residual mean=-0.000012 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.224933 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.224932 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=2.372 mas, bmaj=3.255 mas, bpa=16.23 degrees ! Estimated noise=638.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747642 Jy ! Component: 100 - total flux cleaned = 0.000804538 Jy ! Component: 150 - total flux cleaned = 0.000874558 Jy ! Component: 200 - total flux cleaned = 0.000923998 Jy ! Total flux subtracted in 200 components = 0.000923998 Jy ! Clean residual min=-0.001362 max=0.001282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.225856 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 = 1.35514e-05 Jy ! Component: 100 - total flux cleaned = 3.17356e-05 Jy ! Component: 150 - total flux cleaned = 4.2567e-05 Jy ! Component: 200 - total flux cleaned = 5.19808e-05 Jy ! Total flux subtracted in 200 components = 5.19808e-05 Jy ! Clean residual min=-0.001351 max=0.001300 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.225908 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.225908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=3.057 mas, bpa=25.5 degrees ! Estimated noise=529.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191642 Jy ! Component: 100 - total flux cleaned = -0.000125639 Jy ! Component: 150 - total flux cleaned = -0.000106437 Jy ! Component: 200 - total flux cleaned = -0.000106856 Jy ! Total flux subtracted in 200 components = -0.000106856 Jy ! Clean residual min=-0.001363 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.225802 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.225802 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=0.059795Jy sigma=0.000799 ! Fit after self-cal, rms=0.059789Jy sigma=0.000799 wmodel J1648+4104_X_2014_01_04_pus_map.mod ! Writing 70 model components to file: J1648+4104_X_2014_01_04_pus_map.mod wobs J1648+4104_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1648+4104_X_2014_01_04_pus_uvs.fits wwins J1648+4104_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1648+4104_X_2014_01_04_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 = 4.76607e-05 Jy ! Component: 100 - total flux cleaned = 0.000275166 Jy ! Component: 150 - total flux cleaned = 0.000406391 Jy ! Component: 200 - total flux cleaned = 0.000541865 Jy ! Component: 250 - total flux cleaned = 0.000619723 Jy ! Component: 300 - total flux cleaned = 0.000677407 Jy ! Component: 350 - total flux cleaned = 0.000690596 Jy ! Component: 400 - total flux cleaned = 0.000652634 Jy ! Component: 450 - total flux cleaned = 0.000627751 Jy ! Component: 500 - total flux cleaned = 0.000662833 Jy ! Component: 550 - total flux cleaned = 0.000685602 Jy ! Component: 600 - total flux cleaned = 0.000707614 Jy ! Component: 650 - total flux cleaned = 0.000697246 Jy ! Component: 700 - total flux cleaned = 0.000707751 Jy ! Component: 750 - total flux cleaned = 0.000677766 Jy ! Component: 800 - total flux cleaned = 0.000667975 Jy ! Component: 850 - total flux cleaned = 0.000658615 Jy ! Component: 900 - total flux cleaned = 0.000649668 Jy ! Component: 950 - total flux cleaned = 0.00063211 Jy ! Component: 1000 - total flux cleaned = 0.000605959 Jy ! Component: 1050 - total flux cleaned = 0.000588867 Jy ! Component: 1100 - total flux cleaned = 0.000572496 Jy ! Component: 1150 - total flux cleaned = 0.00059682 Jy ! Component: 1200 - total flux cleaned = 0.00059661 Jy ! Component: 1250 - total flux cleaned = 0.000573196 Jy ! Component: 1300 - total flux cleaned = 0.000596179 Jy ! Component: 1350 - total flux cleaned = 0.000603638 Jy ! Component: 1400 - total flux cleaned = 0.000618491 Jy ! Component: 1450 - total flux cleaned = 0.000654905 Jy ! Component: 1500 - total flux cleaned = 0.000676481 Jy ! Component: 1550 - total flux cleaned = 0.00071893 Jy ! Component: 1600 - total flux cleaned = 0.000746798 Jy ! Component: 1650 - total flux cleaned = 0.000795068 Jy ! Component: 1700 - total flux cleaned = 0.000822315 Jy ! Component: 1750 - total flux cleaned = 0.000842583 Jy ! Component: 1800 - total flux cleaned = 0.000869402 Jy ! Component: 1850 - total flux cleaned = 0.000895987 Jy ! Component: 1900 - total flux cleaned = 0.000928898 Jy ! Component: 1950 - total flux cleaned = 0.000948507 Jy ! Component: 2000 - total flux cleaned = 0.000987498 Jy ! Total flux subtracted in 2048 components = 0.00101327 Jy ! Clean residual min=-0.000360 max=0.000360 Jy/beam ! Clean residual mean=0.000004 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.226815 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 189 components and 0.226815 Jy ![Exited script file: muppet] wmap "J1648+4104_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 3.057 at 25.5 degrees (North through East) ! Clean map min=-0.00086721 max=0.17259 Jy/beam ! Writing clean map to FITS file: J1648+4104_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205904 0.205904 0.411807 0.823615 1.64723 3.29446 6.58892 13.1778 26.3557 52.7113 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 3.057 at 25.5 degrees (North through East) ! Clean map min=-0.00086721 max=0.17259 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1648+4104_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:55 2017