! Started logfile: J1634+6245_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:09:52 2016 obs J1634+6245_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1634+6245_X_2014_05_31_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702296 visibilities/baseline/integration-bin. ! Found source: J1634+6245 ! ! 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 45888 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 J1634+6245_X_2014_05_31_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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997804Jy sigma=0.012457 ! Fit after self-cal, rms=0.966954Jy sigma=0.012087 ! 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=0.916 mas, bmaj=1.579 mas, bpa=87.49 degrees ! Estimated noise=944.338 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 = 0.0262558 Jy ! Component: 100 - total flux cleaned = 0.0325731 Jy ! Total flux subtracted in 100 components = 0.0325731 Jy ! Clean residual min=-0.003227 max=0.003014 Jy/beam ! Clean residual mean=0.000015 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0325731 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0325731 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=0.063810Jy sigma=0.000769 ! Fit after self-cal, rms=0.062372Jy sigma=0.000751 ! 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=1.45 mas, bmaj=2.283 mas, bpa=87.43 degrees ! Estimated noise=298.201 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 = 0.00491996 Jy ! Component: 100 - total flux cleaned = 0.00690584 Jy ! Component: 150 - total flux cleaned = 0.00799304 Jy ! Component: 200 - total flux cleaned = 0.00860365 Jy ! Total flux subtracted in 200 components = 0.00860365 Jy ! Clean residual min=-0.002128 max=0.002197 Jy/beam ! Clean residual mean=0.000010 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0411768 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0411768 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=0.061988Jy sigma=0.000747 ! Fit after self-cal, rms=0.061984Jy sigma=0.000747 ! 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 1.04 FD 0.99 HN 1.06 KP 1.08 ! LA 1.11 MK 1.06 NL 1.18 OV 1.07 ! PT 0.85 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.10 KP 1.05 ! LA 1.08 MK 1.00* NL 1.14 OV 1.04 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.00 ! LA 1.18 MK 1.11 NL 1.25 OV 1.02 ! PT 0.78 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00* KP 0.98 ! LA 1.08 MK 1.07 NL 1.12 OV 1.05 ! PT 0.86 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.84 KP 0.98 ! LA 1.02 MK 1.00* NL 1.16 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.95 KP 0.89 ! LA 1.10 MK 1.02 NL 1.12 OV 1.16 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00* KP 0.87 ! LA 1.08 MK 1.00* NL 1.18 OV 1.00 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.00* KP 0.87 ! LA 1.04 MK 1.00* NL 1.10 OV 1.08 ! PT 0.91 SC 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.00* KP 0.88 ! LA 1.00 MK 1.00* NL 1.11 OV 0.99 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.00* KP 0.89 ! LA 0.98 MK 1.00* NL 1.09 OV 1.10 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.00* KP 0.81 ! LA 1.01 MK 1.00* NL 0.99 OV 1.10 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.86 KP 0.93 ! LA 1.00 MK 1.00* NL 1.03 OV 0.99 ! PT 0.87 SC 1.00* ! ! ! Fit before self-cal, rms=0.061984Jy sigma=0.000747 ! Fit after self-cal, rms=0.061226Jy sigma=0.000744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=2.301 mas, bpa=85.87 degrees ! Estimated noise=299.607 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 = 0.000231214 Jy ! Component: 100 - total flux cleaned = 0.000245987 Jy ! Component: 150 - total flux cleaned = 0.000259088 Jy ! Component: 200 - total flux cleaned = 0.000276283 Jy ! Total flux subtracted in 200 components = 0.000276283 Jy ! Clean residual min=-0.001812 max=0.002198 Jy/beam ! Clean residual mean=0.000016 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0414531 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0414531 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=0.061225Jy sigma=0.000744 ! Fit after self-cal, rms=0.061271Jy sigma=0.000743 ! 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=0.061271Jy sigma=0.000743 ! Fit after self-cal, rms=0.062261Jy sigma=0.000742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=2.304 mas, bpa=85.56 degrees ! Estimated noise=300.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221694 Jy ! Component: 100 - total flux cleaned = 0.000230533 Jy ! Component: 150 - total flux cleaned = 0.000230706 Jy ! Component: 200 - total flux cleaned = 0.000236912 Jy ! Total flux subtracted in 200 components = 0.000236912 Jy ! Clean residual min=-0.001780 max=0.002411 Jy/beam ! Clean residual mean=0.000014 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.04169 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.04169 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=0.062259Jy sigma=0.000742 ! Fit after self-cal, rms=0.062377Jy sigma=0.000741 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 = 1.55064e-05 Jy ! Component: 100 - total flux cleaned = 4.66124e-05 Jy ! Component: 150 - total flux cleaned = 7.38638e-05 Jy ! Component: 200 - total flux cleaned = 9.23024e-05 Jy ! Total flux subtracted in 200 components = 9.23024e-05 Jy ! Clean residual min=-0.001851 max=0.002350 Jy/beam ! Clean residual mean=0.000012 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0417823 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0417823 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=0.062375Jy sigma=0.000741 ! Fit after self-cal, rms=0.062379Jy sigma=0.000741 ! 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=0.062379Jy sigma=0.000741 ! Fit after self-cal, rms=0.063308Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=2.311 mas, bpa=85.32 degrees ! Estimated noise=301.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176084 Jy ! Component: 100 - total flux cleaned = 0.000184987 Jy ! Component: 150 - total flux cleaned = 0.000185208 Jy ! Component: 200 - total flux cleaned = 0.000191521 Jy ! Total flux subtracted in 200 components = 0.000191521 Jy ! Clean residual min=-0.001818 max=0.002419 Jy/beam ! Clean residual mean=0.000012 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0419738 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0419738 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=0.063306Jy sigma=0.000741 ! Fit after self-cal, rms=0.063380Jy sigma=0.000741 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 = 5.86852e-06 Jy ! Component: 100 - total flux cleaned = 1.90598e-05 Jy ! Component: 150 - total flux cleaned = 3.07085e-05 Jy ! Component: 200 - total flux cleaned = 3.58922e-05 Jy ! Total flux subtracted in 200 components = 3.58922e-05 Jy ! Clean residual min=-0.001839 max=0.002393 Jy/beam ! Clean residual mean=0.000011 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0420097 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0420097 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=0.063379Jy sigma=0.000741 ! Fit after self-cal, rms=0.063382Jy sigma=0.000741 ! 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=0.063382Jy sigma=0.000741 ! Fit after self-cal, rms=0.063923Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.704 mas, bmaj=3.41 mas, bpa=86.43 degrees ! Estimated noise=325.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254607 Jy ! Component: 100 - total flux cleaned = 0.000294845 Jy ! Component: 150 - total flux cleaned = 0.000301541 Jy ! Component: 200 - total flux cleaned = 0.000307358 Jy ! Total flux subtracted in 200 components = 0.000307358 Jy ! Clean residual min=-0.002302 max=0.002652 Jy/beam ! Clean residual mean=0.000018 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.042317 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.042317 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=0.063922Jy sigma=0.000741 ! Fit after self-cal, rms=0.063957Jy sigma=0.000741 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 = 1.63088e-05 Jy ! Component: 100 - total flux cleaned = 4.4498e-05 Jy ! Component: 150 - total flux cleaned = 5.89164e-05 Jy ! Component: 200 - total flux cleaned = 6.76016e-05 Jy ! Total flux subtracted in 200 components = 6.76016e-05 Jy ! Clean residual min=-0.002314 max=0.002646 Jy/beam ! Clean residual mean=0.000017 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0423847 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0423847 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=0.063956Jy sigma=0.000741 ! Fit after self-cal, rms=0.063957Jy sigma=0.000741 ! 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=1.488 mas, bmaj=2.315 mas, bpa=85.3 degrees ! Estimated noise=302.368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 2.315 at 85.3 degrees (North through East) ! Clean map min=-0.0017973 max=0.036123 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=0.9336 mas, bmaj=1.594 mas, bpa=84.79 degrees ! Estimated noise=973.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282935 Jy ! Component: 100 - total flux cleaned = 0.035375 Jy ! Component: 150 - total flux cleaned = 0.0386444 Jy ! Component: 200 - total flux cleaned = 0.0405953 Jy ! Total flux subtracted in 200 components = 0.0405953 Jy ! Clean residual min=-0.003405 max=0.003894 Jy/beam ! Clean residual mean=0.000010 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0405953 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 0.0405953 Jy ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=2.315 mas, bpa=85.3 degrees ! Estimated noise=302.368 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 = 0.000979667 Jy ! Component: 100 - total flux cleaned = 0.00107917 Jy ! Component: 150 - total flux cleaned = 0.00119185 Jy ! Component: 200 - total flux cleaned = 0.00126565 Jy ! Total flux subtracted in 200 components = 0.00126565 Jy ! Clean residual min=-0.001913 max=0.002484 Jy/beam ! Clean residual mean=0.000010 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0418609 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0418609 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=2.704 mas, bmaj=3.41 mas, bpa=86.43 degrees ! Estimated noise=325.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324607 Jy ! Component: 100 - total flux cleaned = 0.000354922 Jy ! Component: 150 - total flux cleaned = 0.000380017 Jy ! Component: 200 - total flux cleaned = 0.000401023 Jy ! Total flux subtracted in 200 components = 0.000401023 Jy ! Clean residual min=-0.002316 max=0.002674 Jy/beam ! Clean residual mean=0.000017 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.042262 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 = 1.40718e-05 Jy ! Component: 100 - total flux cleaned = 3.14173e-05 Jy ! Component: 150 - total flux cleaned = 3.95723e-05 Jy ! Component: 200 - total flux cleaned = 5.14455e-05 Jy ! Total flux subtracted in 200 components = 5.14455e-05 Jy ! Clean residual min=-0.002318 max=0.002666 Jy/beam ! Clean residual mean=0.000017 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0423134 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0423134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=2.315 mas, bpa=85.3 degrees ! Estimated noise=302.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114185 Jy ! Component: 100 - total flux cleaned = -9.26718e-05 Jy ! Component: 150 - total flux cleaned = -8.62632e-05 Jy ! Component: 200 - total flux cleaned = -8.5965e-05 Jy ! Total flux subtracted in 200 components = -8.5965e-05 Jy ! Clean residual min=-0.001871 max=0.002442 Jy/beam ! Clean residual mean=0.000011 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0422274 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0422274 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=0.063957Jy sigma=0.000741 ! Fit after self-cal, rms=0.063951Jy sigma=0.000741 wmodel J1634+6245_X_2014_05_31_pus_map.mod ! Writing 36 model components to file: J1634+6245_X_2014_05_31_pus_map.mod wobs J1634+6245_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1634+6245_X_2014_05_31_pus_uvs.fits wwins J1634+6245_X_2014_05_31_pus_map.win ! wwins: Wrote 1 windows to J1634+6245_X_2014_05_31_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 = 0.000822562 Jy ! Component: 100 - total flux cleaned = 0.000917776 Jy ! Component: 150 - total flux cleaned = 0.00103495 Jy ! Component: 200 - total flux cleaned = 0.00111646 Jy ! Component: 250 - total flux cleaned = 0.00116782 Jy ! Component: 300 - total flux cleaned = 0.00119184 Jy ! Component: 350 - total flux cleaned = 0.0012613 Jy ! Component: 400 - total flux cleaned = 0.00130577 Jy ! Component: 450 - total flux cleaned = 0.00130578 Jy ! Component: 500 - total flux cleaned = 0.00128592 Jy ! Component: 550 - total flux cleaned = 0.00126634 Jy ! Component: 600 - total flux cleaned = 0.00124728 Jy ! Component: 650 - total flux cleaned = 0.00128336 Jy ! Component: 700 - total flux cleaned = 0.00126478 Jy ! Component: 750 - total flux cleaned = 0.00121312 Jy ! Component: 800 - total flux cleaned = 0.00119672 Jy ! Component: 850 - total flux cleaned = 0.0011644 Jy ! Component: 900 - total flux cleaned = 0.00114844 Jy ! Component: 950 - total flux cleaned = 0.00111725 Jy ! Component: 1000 - total flux cleaned = 0.00108744 Jy ! Component: 1050 - total flux cleaned = 0.00110217 Jy ! Component: 1100 - total flux cleaned = 0.00115844 Jy ! Component: 1150 - total flux cleaned = 0.00115802 Jy ! Component: 1200 - total flux cleaned = 0.00119832 Jy ! Component: 1250 - total flux cleaned = 0.00121143 Jy ! Component: 1300 - total flux cleaned = 0.00126295 Jy ! Component: 1350 - total flux cleaned = 0.00130063 Jy ! Component: 1400 - total flux cleaned = 0.00130044 Jy ! Component: 1450 - total flux cleaned = 0.00130067 Jy ! Component: 1500 - total flux cleaned = 0.00130072 Jy ! Component: 1550 - total flux cleaned = 0.00132406 Jy ! Component: 1600 - total flux cleaned = 0.00131265 Jy ! Component: 1650 - total flux cleaned = 0.00132374 Jy ! Component: 1700 - total flux cleaned = 0.00130194 Jy ! Component: 1750 - total flux cleaned = 0.00130219 Jy ! Component: 1800 - total flux cleaned = 0.00128114 Jy ! Component: 1850 - total flux cleaned = 0.00130173 Jy ! Component: 1900 - total flux cleaned = 0.00128134 Jy ! Component: 1950 - total flux cleaned = 0.00126146 Jy ! Component: 2000 - total flux cleaned = 0.00126161 Jy ! Total flux subtracted in 2048 components = 0.00126172 Jy ! Clean residual min=-0.000517 max=0.000681 Jy/beam ! Clean residual mean=0.000005 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0434892 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 202 components and 0.0434891 Jy ![Exited script file: muppet] wmap "J1634+6245_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 2.315 at 85.3 degrees (North through East) ! Clean map min=-0.0011461 max=0.036234 Jy/beam ! Writing clean map to FITS file: J1634+6245_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0362338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208248 device "J1634+6245_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1634+6245_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7242 1.7242 3.4484 6.8968 13.7936 27.5872 55.1744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 2.315 at 85.3 degrees (North through East) ! Clean map min=-0.0011461 max=0.036234 Jy/beam quit ! Quitting program ! Log file J1634+6245_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:09:55 2016