! Started logfile: J2355-2125_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:55 2017 obs J2355-2125_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2355-2125_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: J2355-2125 ! ! 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 J2355-2125_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 392 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 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901049Jy sigma=0.011288 ! Fit after self-cal, rms=0.860840Jy sigma=0.010769 ! 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=0.7065 mas, bmaj=1.768 mas, bpa=12.54 degrees ! Estimated noise=785.249 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 = 0.0996154 Jy ! Component: 100 - total flux cleaned = 0.136791 Jy ! Total flux subtracted in 100 components = 0.136791 Jy ! Clean residual min=-0.014679 max=0.022680 Jy/beam ! Clean residual mean=0.000097 rms=0.005872 Jy/beam ! Combined flux in latest and established models = 0.136791 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.136791 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=0.082939Jy sigma=0.001063 ! Fit after self-cal, rms=0.082876Jy sigma=0.001061 ! 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=0.8658 mas, bmaj=2.425 mas, bpa=17.83 degrees ! Estimated noise=504.82 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 = 0.0308679 Jy ! Component: 100 - total flux cleaned = 0.0451127 Jy ! Component: 150 - total flux cleaned = 0.0521415 Jy ! Component: 200 - total flux cleaned = 0.0559625 Jy ! Total flux subtracted in 200 components = 0.0559625 Jy ! Clean residual min=-0.014076 max=0.023901 Jy/beam ! Clean residual mean=-0.000040 rms=0.006038 Jy/beam ! Combined flux in latest and established models = 0.192753 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.192753 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=0.072905Jy sigma=0.000916 ! Fit after self-cal, rms=0.072842Jy sigma=0.000915 ! 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 0.93 ! MK 1.06 NL 1.06 OV 0.97 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.07 NL 1.09 OV 0.96 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00* NL 1.08 OV 0.97 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.02 NL 1.05 OV 0.94 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.00* NL 1.13 OV 0.96 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.00* NL 1.11 OV 0.96 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00* NL 1.12 OV 0.98 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.00* NL 1.14 OV 1.01 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00* NL 1.13 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00* NL 1.17 OV 1.01 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00* NL 1.16 OV 0.99 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00* NL 1.15 OV 0.99 PT 0.98 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.072842Jy sigma=0.000915 ! Fit after self-cal, rms=0.072091Jy sigma=0.000898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=2.476 mas, bpa=18.1 degrees ! Estimated noise=501.572 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 = -0.0012124 Jy ! Component: 100 - total flux cleaned = -0.00115044 Jy ! Component: 150 - total flux cleaned = -0.00109639 Jy ! Component: 200 - total flux cleaned = -0.00104759 Jy ! Total flux subtracted in 200 components = -0.00104759 Jy ! Clean residual min=-0.011479 max=0.024031 Jy/beam ! Clean residual mean=-0.000014 rms=0.005530 Jy/beam ! Combined flux in latest and established models = 0.191706 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.191706 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=0.071986Jy sigma=0.000897 ! Fit after self-cal, rms=0.072089Jy sigma=0.000897 ! 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=0.072089Jy sigma=0.000897 ! Fit after self-cal, rms=0.072944Jy sigma=0.000863 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=2.496 mas, bpa=18.16 degrees ! Estimated noise=501.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302589 Jy ! Component: 100 - total flux cleaned = 0.000404759 Jy ! Component: 150 - total flux cleaned = 0.000448647 Jy ! Component: 200 - total flux cleaned = 0.00044671 Jy ! Total flux subtracted in 200 components = 0.00044671 Jy ! Clean residual min=-0.009906 max=0.019291 Jy/beam ! Clean residual mean=0.000070 rms=0.004475 Jy/beam ! Combined flux in latest and established models = 0.192153 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.192153 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=0.072851Jy sigma=0.000862 ! Fit after self-cal, rms=0.072972Jy sigma=0.000862 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 (0, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173461 Jy ! Component: 100 - total flux cleaned = 0.025374 Jy ! Component: 150 - total flux cleaned = 0.0280384 Jy ! Component: 200 - total flux cleaned = 0.0274639 Jy ! Total flux subtracted in 200 components = 0.0274639 Jy ! Clean residual min=-0.007679 max=0.009972 Jy/beam ! Clean residual mean=0.000096 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.219616 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.219616 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=0.068532Jy sigma=0.000813 ! Fit after self-cal, rms=0.067548Jy sigma=0.000802 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067548Jy sigma=0.000802 ! Fit after self-cal, rms=0.065286Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8629 mas, bmaj=2.523 mas, bpa=18.35 degrees ! Estimated noise=493.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799148 Jy ! Component: 100 - total flux cleaned = 0.0106732 Jy ! Component: 150 - total flux cleaned = 0.0116835 Jy ! Component: 200 - total flux cleaned = 0.0117743 Jy ! Total flux subtracted in 200 components = 0.0117743 Jy ! Clean residual min=-0.004904 max=0.006178 Jy/beam ! Clean residual mean=0.000030 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.231391 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.231391 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=0.064252Jy sigma=0.000783 ! Fit after self-cal, rms=0.063977Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302869 Jy ! Component: 100 - total flux cleaned = 0.00369164 Jy ! Component: 150 - total flux cleaned = 0.00381138 Jy ! Component: 200 - total flux cleaned = 0.00376892 Jy ! Total flux subtracted in 200 components = 0.00376892 Jy ! Clean residual min=-0.004279 max=0.005066 Jy/beam ! Clean residual mean=0.000031 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.23516 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.23516 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=0.063776Jy sigma=0.000778 ! Fit after self-cal, rms=0.063731Jy sigma=0.000778 ! 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=0.063731Jy sigma=0.000778 ! Fit after self-cal, rms=0.063208Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=6.545 mas, bpa=2.207 degrees ! Estimated noise=607.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411076 Jy ! Component: 100 - total flux cleaned = 0.00378024 Jy ! Component: 150 - total flux cleaned = 0.00343511 Jy ! Component: 200 - total flux cleaned = 0.00329229 Jy ! Total flux subtracted in 200 components = 0.00329229 Jy ! Clean residual min=-0.003659 max=0.004517 Jy/beam ! Clean residual mean=-0.000002 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.238452 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.238452 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=0.063074Jy sigma=0.000772 ! Fit after self-cal, rms=0.063017Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159147 Jy ! Component: 100 - total flux cleaned = 0.00185393 Jy ! Component: 150 - total flux cleaned = 0.00185229 Jy ! Component: 200 - total flux cleaned = 0.00185085 Jy ! Total flux subtracted in 200 components = 0.00185085 Jy ! Clean residual min=-0.003392 max=0.003872 Jy/beam ! Clean residual mean=-0.000001 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.240303 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.240303 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=0.062995Jy sigma=0.000771 ! Fit after self-cal, rms=0.062985Jy sigma=0.000771 ! 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=0.8679 mas, bmaj=2.542 mas, bpa=18.43 degrees ! Estimated noise=494.153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.542 at 18.43 degrees (North through East) ! Clean map min=-0.0029815 max=0.14026 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=0.7087 mas, bmaj=1.83 mas, bpa=13.65 degrees ! Estimated noise=782.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0985878 Jy ! Component: 100 - total flux cleaned = 0.137766 Jy ! Component: 150 - total flux cleaned = 0.16288 Jy ! Component: 200 - total flux cleaned = 0.180466 Jy ! Total flux subtracted in 200 components = 0.180466 Jy ! Clean residual min=-0.010219 max=0.010924 Jy/beam ! Clean residual mean=0.000057 rms=0.003304 Jy/beam ! Combined flux in latest and established models = 0.180466 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.180466 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.542 mas, bpa=18.43 degrees ! Estimated noise=494.153 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 = 0.0182927 Jy ! Component: 100 - total flux cleaned = 0.0305454 Jy ! Component: 150 - total flux cleaned = 0.039227 Jy ! Component: 200 - total flux cleaned = 0.0454989 Jy ! Total flux subtracted in 200 components = 0.0454989 Jy ! Clean residual min=-0.004849 max=0.005247 Jy/beam ! Clean residual mean=0.000002 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.225965 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.225965 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=2.157 mas, bmaj=6.545 mas, bpa=2.207 degrees ! Estimated noise=607.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701249 Jy ! Component: 100 - total flux cleaned = 0.0112 Jy ! Component: 150 - total flux cleaned = 0.0137816 Jy ! Component: 200 - total flux cleaned = 0.0153872 Jy ! Total flux subtracted in 200 components = 0.0153872 Jy ! Clean residual min=-0.003969 max=0.003940 Jy/beam ! Clean residual mean=-0.000002 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.241352 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 = 0.00076773 Jy ! Component: 100 - total flux cleaned = 0.000986248 Jy ! Component: 150 - total flux cleaned = 0.00106272 Jy ! Component: 200 - total flux cleaned = 0.00106308 Jy ! Total flux subtracted in 200 components = 0.00106308 Jy ! Clean residual min=-0.003777 max=0.003842 Jy/beam ! Clean residual mean=0.000001 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.242415 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.242415 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.542 mas, bpa=18.43 degrees ! Estimated noise=494.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881309 Jy ! Component: 100 - total flux cleaned = 0.000989791 Jy ! Component: 150 - total flux cleaned = 0.000901239 Jy ! Component: 200 - total flux cleaned = 0.000891272 Jy ! Total flux subtracted in 200 components = 0.000891272 Jy ! Clean residual min=-0.003177 max=0.003126 Jy/beam ! Clean residual mean=-0.000004 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.243307 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.243307 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=0.063015Jy sigma=0.000772 ! Fit after self-cal, rms=0.062980Jy sigma=0.000771 wmodel J2355-2125_X_2014_01_04_pus_map.mod ! Writing 87 model components to file: J2355-2125_X_2014_01_04_pus_map.mod wobs J2355-2125_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2355-2125_X_2014_01_04_pus_uvs.fits wwins J2355-2125_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J2355-2125_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 = -0.000673791 Jy ! Component: 100 - total flux cleaned = -0.000972314 Jy ! Component: 150 - total flux cleaned = -0.00101498 Jy ! Component: 200 - total flux cleaned = -0.000975081 Jy ! Component: 250 - total flux cleaned = -0.000903374 Jy ! Component: 300 - total flux cleaned = -0.000904736 Jy ! Component: 350 - total flux cleaned = -0.000872326 Jy ! Component: 400 - total flux cleaned = -0.000872309 Jy ! Component: 450 - total flux cleaned = -0.00090069 Jy ! Component: 500 - total flux cleaned = -0.00090128 Jy ! Component: 550 - total flux cleaned = -0.000804396 Jy ! Component: 600 - total flux cleaned = -0.000758998 Jy ! Component: 650 - total flux cleaned = -0.000737976 Jy ! Component: 700 - total flux cleaned = -0.0006769 Jy ! Component: 750 - total flux cleaned = -0.000657956 Jy ! Component: 800 - total flux cleaned = -0.000657861 Jy ! Component: 850 - total flux cleaned = -0.000675021 Jy ! Component: 900 - total flux cleaned = -0.000708048 Jy ! Component: 950 - total flux cleaned = -0.000756361 Jy ! Component: 1000 - total flux cleaned = -0.000817611 Jy ! Component: 1050 - total flux cleaned = -0.000831354 Jy ! Component: 1100 - total flux cleaned = -0.000831358 Jy ! Component: 1150 - total flux cleaned = -0.000885724 Jy ! Component: 1200 - total flux cleaned = -0.000937825 Jy ! Component: 1250 - total flux cleaned = -0.000938157 Jy ! Component: 1300 - total flux cleaned = -0.000889619 Jy ! Component: 1350 - total flux cleaned = -0.000877997 Jy ! Component: 1400 - total flux cleaned = -0.000889443 Jy ! Component: 1450 - total flux cleaned = -0.000878179 Jy ! Component: 1500 - total flux cleaned = -0.000867282 Jy ! Component: 1550 - total flux cleaned = -0.00088905 Jy ! Component: 1600 - total flux cleaned = -0.000878031 Jy ! Component: 1650 - total flux cleaned = -0.000867436 Jy ! Component: 1700 - total flux cleaned = -0.000867452 Jy ! Component: 1750 - total flux cleaned = -0.000877792 Jy ! Component: 1800 - total flux cleaned = -0.000877642 Jy ! Component: 1850 - total flux cleaned = -0.000877494 Jy ! Component: 1900 - total flux cleaned = -0.000887638 Jy ! Component: 1950 - total flux cleaned = -0.000887578 Jy ! Component: 2000 - total flux cleaned = -0.000877424 Jy ! Total flux subtracted in 2048 components = -0.000847516 Jy ! Clean residual min=-0.000545 max=0.000630 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.242459 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 208 components and 0.242459 Jy ![Exited script file: muppet] wmap "J2355-2125_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.542 at 18.43 degrees (North through East) ! Clean map min=-0.0018622 max=0.13731 Jy/beam ! Writing clean map to FITS file: J2355-2125_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 0.137306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.413728 0.413728 0.827456 1.65491 3.30982 6.61965 13.2393 26.4786 52.9572 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.542 at 18.43 degrees (North through East) ! Clean map min=-0.0018622 max=0.13731 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 J2355-2125_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:56 2017