! Started logfile: J1859-2509_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:43 2017 obs J1859-2509_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1859-2509_X_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1859-2509 ! ! 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 14700 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 J1859-2509_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 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003817Jy sigma=0.010493 ! Fit after self-cal, rms=0.897242Jy sigma=0.009349 ! 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=0.5531 mas, bmaj=1.573 mas, bpa=-2.794 degrees ! Estimated noise=785.127 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 = 0.0822773 Jy ! Component: 100 - total flux cleaned = 0.101902 Jy ! Total flux subtracted in 100 components = 0.101902 Jy ! Clean residual min=-0.003472 max=0.007536 Jy/beam ! Clean residual mean=-0.000058 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.101902 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.101902 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=0.079520Jy sigma=0.000759 ! Fit after self-cal, rms=0.079401Jy sigma=0.000758 ! 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=0.6502 mas, bmaj=1.765 mas, bpa=-2.374 degrees ! Estimated noise=568.717 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 = 0.00911823 Jy ! Component: 100 - total flux cleaned = 0.0126901 Jy ! Component: 150 - total flux cleaned = 0.0145098 Jy ! Component: 200 - total flux cleaned = 0.0155272 Jy ! Total flux subtracted in 200 components = 0.0155272 Jy ! Clean residual min=-0.003316 max=0.002990 Jy/beam ! Clean residual mean=-0.000029 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.117429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.117429 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=0.078577Jy sigma=0.000747 ! Fit after self-cal, rms=0.078633Jy sigma=0.000746 ! 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 0.97 ! MK 0.92 NL 0.99 OV 1.02 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.96 NL 1.02 OV 0.98 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.04 OV 0.98 PT 0.88 ! 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 0.97 NL 1.03 OV 0.96 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.06 OV 0.99 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.05 OV 1.02 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.07 ! MK 1.01 NL 1.00 OV 0.99 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 1.01 ! MK 1.02 NL 0.99 OV 1.07 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.07 OV 0.99 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.03 NL 1.05 OV 1.02 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.04 OV 1.01 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.06 OV 1.03 PT 0.94 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.078633Jy sigma=0.000746 ! Fit after self-cal, rms=0.078382Jy sigma=0.000743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6503 mas, bmaj=1.767 mas, bpa=-2.36 degrees ! Estimated noise=565.557 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 = 6.38678e-05 Jy ! Component: 100 - total flux cleaned = 4.26726e-05 Jy ! Component: 150 - total flux cleaned = -1.60401e-05 Jy ! Component: 200 - total flux cleaned = -6.79769e-05 Jy ! Total flux subtracted in 200 components = -6.79769e-05 Jy ! Clean residual min=-0.001740 max=0.001735 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.117361 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.117361 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=0.078367Jy sigma=0.000743 ! Fit after self-cal, rms=0.078371Jy sigma=0.000742 ! 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=0.078371Jy sigma=0.000742 ! Fit after self-cal, rms=0.078542Jy sigma=0.000742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6503 mas, bmaj=1.766 mas, bpa=-2.419 degrees ! Estimated noise=564.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117115 Jy ! Component: 100 - total flux cleaned = 0.000102957 Jy ! Component: 150 - total flux cleaned = 6.20703e-05 Jy ! Component: 200 - total flux cleaned = 2.50695e-05 Jy ! Total flux subtracted in 200 components = 2.50695e-05 Jy ! Clean residual min=-0.001356 max=0.001527 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.117386 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.117386 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=0.078534Jy sigma=0.000742 ! Fit after self-cal, rms=0.078539Jy sigma=0.000742 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49835e-05 Jy ! Component: 100 - total flux cleaned = -4.75999e-05 Jy ! Component: 150 - total flux cleaned = -6.80243e-05 Jy ! Component: 200 - total flux cleaned = -6.78914e-05 Jy ! Total flux subtracted in 200 components = -6.78914e-05 Jy ! Clean residual min=-0.001381 max=0.001528 Jy/beam ! Clean residual mean=-0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.117318 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.117318 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=0.078535Jy sigma=0.000742 ! Fit after self-cal, rms=0.078531Jy sigma=0.000742 ! 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=0.078531Jy sigma=0.000742 ! Fit after self-cal, rms=0.079187Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6504 mas, bmaj=1.766 mas, bpa=-2.497 degrees ! Estimated noise=564.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.01791e-05 Jy ! Component: 100 - total flux cleaned = 5.52559e-06 Jy ! Component: 150 - total flux cleaned = -1.62768e-05 Jy ! Component: 200 - total flux cleaned = -3.58496e-05 Jy ! Total flux subtracted in 200 components = -3.58496e-05 Jy ! Clean residual min=-0.001302 max=0.001503 Jy/beam ! Clean residual mean=-0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.117282 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.117282 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=0.079184Jy sigma=0.000741 ! Fit after self-cal, rms=0.079204Jy 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) ! Added new window around map position (-18.2, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128388 Jy ! Component: 100 - total flux cleaned = 0.00140535 Jy ! Component: 150 - total flux cleaned = 0.00145955 Jy ! Component: 200 - total flux cleaned = 0.00150663 Jy ! Total flux subtracted in 200 components = 0.00150663 Jy ! Clean residual min=-0.001210 max=0.001031 Jy/beam ! Clean residual mean=-0.000006 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.118789 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.118789 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=0.079180Jy sigma=0.000741 ! Fit after self-cal, rms=0.079178Jy 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=0.079178Jy sigma=0.000741 ! Fit after self-cal, rms=0.078977Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=5.995 mas, bpa=-2.26 degrees ! Estimated noise=793.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356339 Jy ! Component: 100 - total flux cleaned = 0.000415336 Jy ! Component: 150 - total flux cleaned = 0.000476673 Jy ! Component: 200 - total flux cleaned = 0.000503477 Jy ! Total flux subtracted in 200 components = 0.000503477 Jy ! Clean residual min=-0.001179 max=0.000930 Jy/beam ! Clean residual mean=-0.000010 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.119292 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.119292 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=0.078977Jy sigma=0.000741 ! Fit after self-cal, rms=0.078975Jy 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 = 5.42269e-05 Jy ! Component: 100 - total flux cleaned = 6.32109e-05 Jy ! Component: 150 - total flux cleaned = 8.64276e-05 Jy ! Component: 200 - total flux cleaned = 0.000100768 Jy ! Total flux subtracted in 200 components = 0.000100768 Jy ! Clean residual min=-0.001139 max=0.000931 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.119393 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.119393 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=0.078977Jy sigma=0.000741 ! Fit after self-cal, rms=0.078977Jy 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=0.6506 mas, bmaj=1.766 mas, bpa=-2.482 degrees ! Estimated noise=563.264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6506 x 1.766 at -2.482 degrees (North through East) ! Clean map min=-0.00085199 max=0.10655 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=0.5525 mas, bmaj=1.571 mas, bpa=-2.836 degrees ! Estimated noise=777.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0815268 Jy ! Component: 100 - total flux cleaned = 0.10117 Jy ! Component: 150 - total flux cleaned = 0.108783 Jy ! Component: 200 - total flux cleaned = 0.112089 Jy ! Total flux subtracted in 200 components = 0.112089 Jy ! Clean residual min=-0.002150 max=0.002315 Jy/beam ! Clean residual mean=-0.000018 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.112089 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.112089 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6506 mas, bmaj=1.766 mas, bpa=-2.482 degrees ! Estimated noise=563.264 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270873 Jy ! Component: 100 - total flux cleaned = 0.00438594 Jy ! Component: 150 - total flux cleaned = 0.00560798 Jy ! Component: 200 - total flux cleaned = 0.0064467 Jy ! Total flux subtracted in 200 components = 0.0064467 Jy ! Clean residual min=-0.001394 max=0.001063 Jy/beam ! Clean residual mean=-0.000008 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.118535 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.118535 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=1.87 mas, bmaj=5.995 mas, bpa=-2.26 degrees ! Estimated noise=793.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714077 Jy ! Component: 100 - total flux cleaned = 0.00084403 Jy ! Component: 150 - total flux cleaned = 0.00096427 Jy ! Component: 200 - total flux cleaned = 0.00106766 Jy ! Total flux subtracted in 200 components = 0.00106766 Jy ! Clean residual min=-0.001143 max=0.001004 Jy/beam ! Clean residual mean=-0.000007 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.119603 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 = 3.39762e-05 Jy ! Component: 100 - total flux cleaned = 7.53382e-05 Jy ! Component: 150 - total flux cleaned = 0.000121135 Jy ! Component: 200 - total flux cleaned = 0.000153634 Jy ! Total flux subtracted in 200 components = 0.000153634 Jy ! Clean residual min=-0.001118 max=0.000877 Jy/beam ! Clean residual mean=-0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.119757 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.119757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6506 mas, bmaj=1.766 mas, bpa=-2.482 degrees ! Estimated noise=563.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314374 Jy ! Component: 100 - total flux cleaned = 0.000459835 Jy ! Component: 150 - total flux cleaned = 0.00048214 Jy ! Component: 200 - total flux cleaned = 0.000446304 Jy ! Total flux subtracted in 200 components = 0.000446304 Jy ! Clean residual min=-0.001111 max=0.001019 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.120203 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.120203 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=0.078977Jy sigma=0.000741 ! Fit after self-cal, rms=0.078984Jy sigma=0.000741 wmodel J1859-2509_X_2014_01_04_pus_map.mod ! Writing 52 model components to file: J1859-2509_X_2014_01_04_pus_map.mod wobs J1859-2509_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1859-2509_X_2014_01_04_pus_uvs.fits wwins J1859-2509_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1859-2509_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 = -0.000150852 Jy ! Component: 100 - total flux cleaned = -0.00020342 Jy ! Component: 150 - total flux cleaned = -0.000252162 Jy ! Component: 200 - total flux cleaned = -0.000252368 Jy ! Component: 250 - total flux cleaned = -0.000237924 Jy ! Component: 300 - total flux cleaned = -0.000154883 Jy ! Component: 350 - total flux cleaned = -0.000101864 Jy ! Component: 400 - total flux cleaned = -1.18032e-05 Jy ! Component: 450 - total flux cleaned = 2.57551e-05 Jy ! Component: 500 - total flux cleaned = 9.89269e-05 Jy ! Component: 550 - total flux cleaned = 0.000158027 Jy ! Component: 600 - total flux cleaned = 0.000215517 Jy ! Component: 650 - total flux cleaned = 0.000271581 Jy ! Component: 700 - total flux cleaned = 0.00035939 Jy ! Component: 750 - total flux cleaned = 0.000423613 Jy ! Component: 800 - total flux cleaned = 0.00046574 Jy ! Component: 850 - total flux cleaned = 0.000527537 Jy ! Component: 900 - total flux cleaned = 0.000578173 Jy ! Component: 950 - total flux cleaned = 0.000607942 Jy ! Component: 1000 - total flux cleaned = 0.000656474 Jy ! Component: 1050 - total flux cleaned = 0.000666087 Jy ! Component: 1100 - total flux cleaned = 0.000675497 Jy ! Component: 1150 - total flux cleaned = 0.000721822 Jy ! Component: 1200 - total flux cleaned = 0.000785385 Jy ! Component: 1250 - total flux cleaned = 0.000821051 Jy ! Component: 1300 - total flux cleaned = 0.000856359 Jy ! Component: 1350 - total flux cleaned = 0.000908402 Jy ! Component: 1400 - total flux cleaned = 0.000976848 Jy ! Component: 1450 - total flux cleaned = 0.00103588 Jy ! Component: 1500 - total flux cleaned = 0.00110239 Jy ! Component: 1550 - total flux cleaned = 0.00114338 Jy ! Component: 1600 - total flux cleaned = 0.00122428 Jy ! Component: 1650 - total flux cleaned = 0.00132805 Jy ! Component: 1700 - total flux cleaned = 0.00138334 Jy ! Component: 1750 - total flux cleaned = 0.00146167 Jy ! Component: 1800 - total flux cleaned = 0.00152379 Jy ! Component: 1850 - total flux cleaned = 0.0016009 Jy ! Component: 1900 - total flux cleaned = 0.00164677 Jy ! Component: 1950 - total flux cleaned = 0.00171503 Jy ! Component: 2000 - total flux cleaned = 0.00175266 Jy ! Total flux subtracted in 2048 components = 0.00180501 Jy ! Clean residual min=-0.000437 max=0.000437 Jy/beam ! Clean residual mean=0.000003 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.122008 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 160 components and 0.122008 Jy ![Exited script file: muppet] wmap "J1859-2509_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6506 x 1.766 at -2.482 degrees (North through East) ! Clean map min=-0.00080463 max=0.10613 Jy/beam ! Writing clean map to FITS file: J1859-2509_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 0.106131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.355572 0.355572 0.711145 1.42229 2.84458 5.68916 11.3783 22.7566 45.5133 91.0265 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6506 x 1.766 at -2.482 degrees (North through East) ! Clean map min=-0.00080463 max=0.10613 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 J1859-2509_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:45 2017