! Started logfile: J0650+0358_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:53 2017 obs J0650+0358_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0650+0358_X_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347938 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0650+0358 ! ! 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 14580 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 J0650+0358_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 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901818Jy sigma=0.011769 ! Fit after self-cal, rms=0.883800Jy sigma=0.011534 ! 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=0.7534 mas, bmaj=1.741 mas, bpa=2.563 degrees ! Estimated noise=875.447 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 = 0.0853803 Jy ! Component: 100 - total flux cleaned = 0.115486 Jy ! Total flux subtracted in 100 components = 0.115486 Jy ! Clean residual min=-0.008355 max=0.012623 Jy/beam ! Clean residual mean=0.000002 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.115486 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115486 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=0.065931Jy sigma=0.000841 ! Fit after self-cal, rms=0.065875Jy sigma=0.000839 ! 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=0.9546 mas, bmaj=2.14 mas, bpa=5.108 degrees ! Estimated noise=490.828 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 = 0.0199116 Jy ! Component: 100 - total flux cleaned = 0.0287875 Jy ! Component: 150 - total flux cleaned = 0.0329651 Jy ! Component: 200 - total flux cleaned = 0.0351003 Jy ! Total flux subtracted in 200 components = 0.0351003 Jy ! Clean residual min=-0.004174 max=0.004089 Jy/beam ! Clean residual mean=0.000005 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.150586 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.150586 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=0.060696Jy sigma=0.000761 ! Fit after self-cal, rms=0.060668Jy sigma=0.000760 ! 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 1.05 KP 1.00* LA 0.99 ! MK 1.02 NL 1.00 OV 1.01 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.97 ! MK 0.99 NL 1.00 OV 1.00 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 0.94 NL 1.02 OV 0.98 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.03 ! MK 1.02 NL 1.02 OV 0.97 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 1.05 NL 1.02 OV 1.00 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 1.00 ! MK 1.14 NL 1.01 OV 1.03 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 1.01 NL 1.01 OV 1.03 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.95 ! MK 0.98 NL 1.02 OV 1.06 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 1.02 ! MK 1.00* NL 1.07 OV 1.02 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.03 ! MK 1.02 NL 1.02 OV 1.00 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.99 ! MK 1.00* NL 1.03 OV 1.07 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.98 ! MK 1.00* NL 1.04 OV 1.02 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.060668Jy sigma=0.000760 ! Fit after self-cal, rms=0.060369Jy sigma=0.000751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.154 mas, bpa=5.205 degrees ! Estimated noise=489.346 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 (5.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203989 Jy ! Component: 100 - total flux cleaned = 0.00234395 Jy ! Component: 150 - total flux cleaned = 0.00243808 Jy ! Component: 200 - total flux cleaned = 0.0025465 Jy ! Total flux subtracted in 200 components = 0.0025465 Jy ! Clean residual min=-0.001354 max=0.001316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.153133 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.153133 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=0.060280Jy sigma=0.000750 ! Fit after self-cal, rms=0.060297Jy sigma=0.000750 ! 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=0.060297Jy sigma=0.000750 ! Fit after self-cal, rms=0.059936Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9571 mas, bmaj=2.148 mas, bpa=5.029 degrees ! Estimated noise=487.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206325 Jy ! Component: 100 - total flux cleaned = 0.000203282 Jy ! Component: 150 - total flux cleaned = 0.00024515 Jy ! Component: 200 - total flux cleaned = 0.000264178 Jy ! Total flux subtracted in 200 components = 0.000264178 Jy ! Clean residual min=-0.001015 max=0.001088 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.153397 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.153397 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=0.059916Jy sigma=0.000749 ! Fit after self-cal, rms=0.059917Jy sigma=0.000749 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 = 3.14713e-05 Jy ! Component: 100 - total flux cleaned = -3.58115e-05 Jy ! Component: 150 - total flux cleaned = -8.23009e-05 Jy ! Component: 200 - total flux cleaned = -0.000125168 Jy ! Total flux subtracted in 200 components = -0.000125168 Jy ! Clean residual min=-0.000955 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.153272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.153272 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=0.059908Jy sigma=0.000749 ! Fit after self-cal, rms=0.059908Jy sigma=0.000749 ! 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=0.059908Jy sigma=0.000749 ! Fit after self-cal, rms=0.059618Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9554 mas, bmaj=2.145 mas, bpa=4.9 degrees ! Estimated noise=486.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45244e-05 Jy ! Component: 100 - total flux cleaned = -3.92446e-05 Jy ! Component: 150 - total flux cleaned = -3.85738e-05 Jy ! Component: 200 - total flux cleaned = -6.37189e-05 Jy ! Total flux subtracted in 200 components = -6.37189e-05 Jy ! Clean residual min=-0.000904 max=0.000980 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.153208 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.153208 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=0.059610Jy sigma=0.000748 ! Fit after self-cal, rms=0.059610Jy sigma=0.000748 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 = -8.29454e-05 Jy ! Component: 100 - total flux cleaned = -0.000130936 Jy ! Component: 150 - total flux cleaned = -0.0001761 Jy ! Component: 200 - total flux cleaned = -0.000218238 Jy ! Total flux subtracted in 200 components = -0.000218238 Jy ! Clean residual min=-0.000884 max=0.000942 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.15299 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.15299 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=0.059605Jy sigma=0.000748 ! Fit after self-cal, rms=0.059606Jy sigma=0.000748 ! 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=0.059606Jy sigma=0.000748 ! Fit after self-cal, rms=0.059421Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=4.237 mas, bpa=-7.645 degrees ! Estimated noise=589.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.01069e-05 Jy ! Component: 100 - total flux cleaned = -2.64469e-05 Jy ! Component: 150 - total flux cleaned = -2.6726e-05 Jy ! Component: 200 - total flux cleaned = -3.95797e-05 Jy ! Total flux subtracted in 200 components = -3.95797e-05 Jy ! Clean residual min=-0.000550 max=0.000611 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.15295 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.15295 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=0.059419Jy sigma=0.000748 ! Fit after self-cal, rms=0.059418Jy sigma=0.000748 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 = -5.21305e-05 Jy ! Component: 100 - total flux cleaned = -6.0666e-05 Jy ! Component: 150 - total flux cleaned = -7.23363e-05 Jy ! Component: 200 - total flux cleaned = -7.2328e-05 Jy ! Total flux subtracted in 200 components = -7.2328e-05 Jy ! Clean residual min=-0.000522 max=0.000590 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.152878 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.152878 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=0.059417Jy sigma=0.000748 ! Fit after self-cal, rms=0.059417Jy sigma=0.000748 ! 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=0.9544 mas, bmaj=2.143 mas, bpa=4.802 degrees ! Estimated noise=485.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 2.143 at 4.802 degrees (North through East) ! Clean map min=-0.0016641 max=0.11834 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=0.7525 mas, bmaj=1.742 mas, bpa=2.215 degrees ! Estimated noise=863.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0844762 Jy ! Component: 100 - total flux cleaned = 0.115069 Jy ! Component: 150 - total flux cleaned = 0.129906 Jy ! Component: 200 - total flux cleaned = 0.138384 Jy ! Total flux subtracted in 200 components = 0.138384 Jy ! Clean residual min=-0.003580 max=0.005164 Jy/beam ! Clean residual mean=0.000001 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.138384 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 0.138384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=2.143 mas, bpa=4.802 degrees ! Estimated noise=485.36 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 = 0.00661723 Jy ! Component: 100 - total flux cleaned = 0.00980044 Jy ! Component: 150 - total flux cleaned = 0.0118298 Jy ! Component: 200 - total flux cleaned = 0.0129004 Jy ! Total flux subtracted in 200 components = 0.0129004 Jy ! Clean residual min=-0.001383 max=0.001330 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.151284 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.151284 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=2.265 mas, bmaj=4.237 mas, bpa=-7.645 degrees ! Estimated noise=589.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106662 Jy ! Component: 100 - total flux cleaned = 0.00120543 Jy ! Component: 150 - total flux cleaned = 0.00134308 Jy ! Component: 200 - total flux cleaned = 0.00140853 Jy ! Total flux subtracted in 200 components = 0.00140853 Jy ! Clean residual min=-0.000642 max=0.000584 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.152693 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 = 2.31234e-05 Jy ! Component: 100 - total flux cleaned = 5.49749e-05 Jy ! Component: 150 - total flux cleaned = 8.39995e-05 Jy ! Component: 200 - total flux cleaned = 0.000102078 Jy ! Total flux subtracted in 200 components = 0.000102078 Jy ! Clean residual min=-0.000594 max=0.000538 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.152795 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.152795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=2.143 mas, bpa=4.802 degrees ! Estimated noise=485.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45275e-05 Jy ! Component: 100 - total flux cleaned = -0.000106576 Jy ! Component: 150 - total flux cleaned = -0.000105633 Jy ! Component: 200 - total flux cleaned = -0.000104922 Jy ! Total flux subtracted in 200 components = -0.000104922 Jy ! Clean residual min=-0.001012 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.15269 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.15269 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=0.059440Jy sigma=0.000749 ! Fit after self-cal, rms=0.059441Jy sigma=0.000748 wmodel J0650+0358_X_2014_01_04_pus_map.mod ! Writing 61 model components to file: J0650+0358_X_2014_01_04_pus_map.mod wobs J0650+0358_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0650+0358_X_2014_01_04_pus_uvs.fits wwins J0650+0358_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0650+0358_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 = -0.000121366 Jy ! Component: 100 - total flux cleaned = -0.000232138 Jy ! Component: 150 - total flux cleaned = -0.00020419 Jy ! Component: 200 - total flux cleaned = -0.000217781 Jy ! Component: 250 - total flux cleaned = -0.000217914 Jy ! Component: 300 - total flux cleaned = -0.000169842 Jy ! Component: 350 - total flux cleaned = -0.000124439 Jy ! Component: 400 - total flux cleaned = -6.92063e-05 Jy ! Component: 450 - total flux cleaned = -5.40762e-06 Jy ! Component: 500 - total flux cleaned = 2.51686e-05 Jy ! Component: 550 - total flux cleaned = 4.49349e-05 Jy ! Component: 600 - total flux cleaned = 8.37644e-05 Jy ! Component: 650 - total flux cleaned = 0.000121272 Jy ! Component: 700 - total flux cleaned = 0.000139456 Jy ! Component: 750 - total flux cleaned = 0.000139301 Jy ! Component: 800 - total flux cleaned = 0.000148124 Jy ! Component: 850 - total flux cleaned = 0.000165031 Jy ! Component: 900 - total flux cleaned = 0.00016487 Jy ! Component: 950 - total flux cleaned = 0.000221799 Jy ! Component: 1000 - total flux cleaned = 0.000293616 Jy ! Component: 1050 - total flux cleaned = 0.000332969 Jy ! Component: 1100 - total flux cleaned = 0.000409982 Jy ! Component: 1150 - total flux cleaned = 0.00045532 Jy ! Component: 1200 - total flux cleaned = 0.000485032 Jy ! Component: 1250 - total flux cleaned = 0.000514507 Jy ! Component: 1300 - total flux cleaned = 0.000543403 Jy ! Component: 1350 - total flux cleaned = 0.00059311 Jy ! Component: 1400 - total flux cleaned = 0.000606954 Jy ! Component: 1450 - total flux cleaned = 0.000627685 Jy ! Component: 1500 - total flux cleaned = 0.000661751 Jy ! Component: 1550 - total flux cleaned = 0.000661745 Jy ! Component: 1600 - total flux cleaned = 0.000681762 Jy ! Component: 1650 - total flux cleaned = 0.000668601 Jy ! Component: 1700 - total flux cleaned = 0.00066865 Jy ! Component: 1750 - total flux cleaned = 0.000655747 Jy ! Component: 1800 - total flux cleaned = 0.000655704 Jy ! Component: 1850 - total flux cleaned = 0.00064937 Jy ! Component: 1900 - total flux cleaned = 0.000630464 Jy ! Component: 1950 - total flux cleaned = 0.000586729 Jy ! Component: 2000 - total flux cleaned = 0.000555673 Jy ! Total flux subtracted in 2048 components = 0.000518603 Jy ! Clean residual min=-0.000342 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.153208 Jy keep ! Adding 99 model components to the UV plane model. ! The established model now contains 160 components and 0.153208 Jy ![Exited script file: muppet] wmap "J0650+0358_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 2.143 at 4.802 degrees (North through East) ! Clean map min=-0.00089235 max=0.1177 Jy/beam ! Writing clean map to FITS file: J0650+0358_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 0.117701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274547 0.274547 0.549095 1.09819 2.19638 4.39276 8.78552 17.571 35.1421 70.2841 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 2.143 at 4.802 degrees (North through East) ! Clean map min=-0.00089235 max=0.1177 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 J0650+0358_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:55 2017