! Started logfile: J2030-0325_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:42 2016 obs J2030-0325_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2030-0325_X_2015_03_17_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868406 visibilities/baseline/integration-bin. ! Found source: J2030-0325 ! ! 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 338 lines of history. ! ! Reading 53928 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 J2030-0325_X_2015_03_17_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982399Jy sigma=0.010766 ! Fit after self-cal, rms=0.949076Jy sigma=0.010431 ! 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=0.8204 mas, bmaj=1.829 mas, bpa=2.672 degrees ! Estimated noise=644.666 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 = 0.040723 Jy ! Component: 100 - total flux cleaned = 0.049731 Jy ! Total flux subtracted in 100 components = 0.049731 Jy ! Clean residual min=-0.002672 max=0.003056 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0497309 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0497309 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=0.075350Jy sigma=0.000771 ! Fit after self-cal, rms=0.075034Jy sigma=0.000768 ! 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=1.012 mas, bmaj=2.175 mas, bpa=4.327 degrees ! Estimated noise=281.598 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 = 0.00516708 Jy ! Component: 100 - total flux cleaned = 0.00737645 Jy ! Component: 150 - total flux cleaned = 0.00842747 Jy ! Component: 200 - total flux cleaned = 0.00897043 Jy ! Total flux subtracted in 200 components = 0.00897043 Jy ! Clean residual min=-0.001827 max=0.002239 Jy/beam ! Clean residual mean=0.000020 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0587014 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0587014 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=0.074716Jy sigma=0.000764 ! Fit after self-cal, rms=0.074722Jy sigma=0.000764 ! 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 0.95 FD 1.12 HN 1.06 KP 0.95 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.13 KP 0.92 ! LA 1.05 MK 0.98 NL 1.07 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.14 KP 0.86 ! LA 1.04 MK 0.96 NL 1.04 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.06 KP 0.82 ! LA 1.05 MK 1.05 NL 1.04 OV 1.00 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.06 KP 0.76 ! LA 1.03 MK 1.03 NL 1.04 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 0.99 KP 0.75 ! LA 1.00 MK 1.03 NL 1.05 OV 1.07 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.06 KP 0.76 ! LA 1.05 MK 0.96 NL 1.04 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.97 KP 0.77 ! LA 0.98 MK 1.01 NL 1.06 OV 1.04 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.07 KP 0.81 ! LA 1.02 MK 1.03 NL 1.03 OV 1.07 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.08 KP 0.84 ! LA 1.07 MK 0.96 NL 0.99 OV 1.07 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.00 KP 0.86 ! LA 0.98 MK 0.93 NL 1.03 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.02 KP 0.87 ! LA 1.04 MK 0.95 NL 1.07 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.074722Jy sigma=0.000764 ! Fit after self-cal, rms=0.074456Jy sigma=0.000761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.179 mas, bpa=4.294 degrees ! Estimated noise=280.496 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, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229654 Jy ! Component: 100 - total flux cleaned = 0.00348486 Jy ! Component: 150 - total flux cleaned = 0.00427687 Jy ! Component: 200 - total flux cleaned = 0.00483978 Jy ! Total flux subtracted in 200 components = 0.00483978 Jy ! Clean residual min=-0.000948 max=0.000978 Jy/beam ! Clean residual mean=0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0635411 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 69 components and 0.0635411 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=0.074391Jy sigma=0.000760 ! Fit after self-cal, rms=0.074427Jy sigma=0.000760 ! 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=0.074427Jy sigma=0.000760 ! Fit after self-cal, rms=0.074773Jy sigma=0.000759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.181 mas, bpa=4.275 degrees ! Estimated noise=279.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104488 Jy ! Component: 100 - total flux cleaned = 0.00162925 Jy ! Component: 150 - total flux cleaned = 0.00200769 Jy ! Component: 200 - total flux cleaned = 0.002158 Jy ! Total flux subtracted in 200 components = 0.002158 Jy ! Clean residual min=-0.000887 max=0.001099 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0656991 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.0656991 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=0.074758Jy sigma=0.000759 ! Fit after self-cal, rms=0.074781Jy sigma=0.000759 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 (-1.4, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918806 Jy ! Component: 100 - total flux cleaned = 0.00139487 Jy ! Component: 150 - total flux cleaned = 0.00165672 Jy ! Component: 200 - total flux cleaned = 0.0018953 Jy ! Total flux subtracted in 200 components = 0.0018953 Jy ! Clean residual min=-0.000906 max=0.000818 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0675944 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0675944 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=0.074767Jy sigma=0.000759 ! Fit after self-cal, rms=0.074763Jy sigma=0.000759 ! 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=0.074763Jy sigma=0.000759 ! Fit after self-cal, rms=0.075029Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.182 mas, bpa=4.264 degrees ! Estimated noise=279.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597236 Jy ! Component: 100 - total flux cleaned = 0.000885367 Jy ! Component: 150 - total flux cleaned = 0.000988393 Jy ! Component: 200 - total flux cleaned = 0.00108191 Jy ! Total flux subtracted in 200 components = 0.00108191 Jy ! Clean residual min=-0.000842 max=0.000709 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0686763 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0686763 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=0.075022Jy sigma=0.000758 ! Fit after self-cal, rms=0.075028Jy sigma=0.000758 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 = 0.000300901 Jy ! Component: 100 - total flux cleaned = 0.000358499 Jy ! Component: 150 - total flux cleaned = 0.000390808 Jy ! Component: 200 - total flux cleaned = 0.000420961 Jy ! Total flux subtracted in 200 components = 0.000420961 Jy ! Clean residual min=-0.000861 max=0.000714 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0690973 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.0690973 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=0.075024Jy sigma=0.000758 ! Fit after self-cal, rms=0.075024Jy sigma=0.000758 ! 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=0.075024Jy sigma=0.000758 ! Fit after self-cal, rms=0.075274Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=3.54 mas, bpa=2.759 degrees ! Estimated noise=334.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023276 Jy ! Component: 100 - total flux cleaned = 0.000217824 Jy ! Component: 150 - total flux cleaned = 0.000253807 Jy ! Component: 200 - total flux cleaned = 0.000301875 Jy ! Total flux subtracted in 200 components = 0.000301875 Jy ! Clean residual min=-0.000856 max=0.000735 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0693992 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0693992 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=0.075273Jy sigma=0.000758 ! Fit after self-cal, rms=0.075277Jy sigma=0.000758 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 = 1.80846e-05 Jy ! Component: 100 - total flux cleaned = 1.72637e-05 Jy ! Component: 150 - total flux cleaned = 4.16395e-05 Jy ! Component: 200 - total flux cleaned = 4.94499e-05 Jy ! Total flux subtracted in 200 components = 4.94499e-05 Jy ! Clean residual min=-0.000848 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0694486 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.0694486 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=0.075277Jy sigma=0.000758 ! Fit after self-cal, rms=0.075274Jy sigma=0.000758 ! 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=1.018 mas, bmaj=2.184 mas, bpa=4.277 degrees ! Estimated noise=279.943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.184 at 4.277 degrees (North through East) ! Clean map min=-0.00079442 max=0.053392 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=0.821 mas, bmaj=1.826 mas, bpa=2.828 degrees ! Estimated noise=648.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409955 Jy ! Component: 100 - total flux cleaned = 0.0502489 Jy ! Component: 150 - total flux cleaned = 0.0543238 Jy ! Component: 200 - total flux cleaned = 0.0571415 Jy ! Total flux subtracted in 200 components = 0.0571415 Jy ! Clean residual min=-0.001727 max=0.002125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0571415 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0571415 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.184 mas, bpa=4.277 degrees ! Estimated noise=279.943 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 (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315697 Jy ! Component: 100 - total flux cleaned = 0.00513983 Jy ! Component: 150 - total flux cleaned = 0.00659007 Jy ! Component: 200 - total flux cleaned = 0.00773902 Jy ! Total flux subtracted in 200 components = 0.00773902 Jy ! Clean residual min=-0.000978 max=0.000982 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0648805 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.0648805 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=2.293 mas, bmaj=3.54 mas, bpa=2.759 degrees ! Estimated noise=334.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129026 Jy ! Component: 100 - total flux cleaned = 0.00216571 Jy ! Component: 150 - total flux cleaned = 0.00283463 Jy ! Component: 200 - total flux cleaned = 0.0033772 Jy ! Total flux subtracted in 200 components = 0.0033772 Jy ! Clean residual min=-0.000970 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0682577 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 = 0.000398141 Jy ! Component: 100 - total flux cleaned = 0.000660765 Jy ! Component: 150 - total flux cleaned = 0.000891484 Jy ! Component: 200 - total flux cleaned = 0.00106974 Jy ! Total flux subtracted in 200 components = 0.00106974 Jy ! Clean residual min=-0.000913 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0693274 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 91 components and 0.0693274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.184 mas, bpa=4.277 degrees ! Estimated noise=279.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198513 Jy ! Component: 100 - total flux cleaned = 0.000349712 Jy ! Component: 150 - total flux cleaned = 0.00042376 Jy ! Component: 200 - total flux cleaned = 0.000477673 Jy ! Total flux subtracted in 200 components = 0.000477673 Jy ! Clean residual min=-0.000826 max=0.000685 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0698051 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0698051 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=0.075275Jy sigma=0.000758 ! Fit after self-cal, rms=0.075268Jy sigma=0.000758 wmodel J2030-0325_X_2015_03_17_pus_map.mod ! Writing 107 model components to file: J2030-0325_X_2015_03_17_pus_map.mod wobs J2030-0325_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2030-0325_X_2015_03_17_pus_uvs.fits wwins J2030-0325_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2030-0325_X_2015_03_17_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 = -0.000271266 Jy ! Component: 100 - total flux cleaned = -0.000272616 Jy ! Component: 150 - total flux cleaned = -0.000272554 Jy ! Component: 200 - total flux cleaned = -0.000293542 Jy ! Component: 250 - total flux cleaned = -0.000262787 Jy ! Component: 300 - total flux cleaned = -0.000223761 Jy ! Component: 350 - total flux cleaned = -0.000205047 Jy ! Component: 400 - total flux cleaned = -0.000121731 Jy ! Component: 450 - total flux cleaned = -5.87848e-05 Jy ! Component: 500 - total flux cleaned = 1.15407e-05 Jy ! Component: 550 - total flux cleaned = 8.02649e-05 Jy ! Component: 600 - total flux cleaned = 0.000172425 Jy ! Component: 650 - total flux cleaned = 0.000246243 Jy ! Component: 700 - total flux cleaned = 0.000310674 Jy ! Component: 750 - total flux cleaned = 0.000389572 Jy ! Component: 800 - total flux cleaned = 0.000466517 Jy ! Component: 850 - total flux cleaned = 0.000496723 Jy ! Component: 900 - total flux cleaned = 0.00053377 Jy ! Component: 950 - total flux cleaned = 0.000555546 Jy ! Component: 1000 - total flux cleaned = 0.000584064 Jy ! Component: 1050 - total flux cleaned = 0.000612209 Jy ! Component: 1100 - total flux cleaned = 0.000646676 Jy ! Component: 1150 - total flux cleaned = 0.000687346 Jy ! Component: 1200 - total flux cleaned = 0.00073419 Jy ! Component: 1250 - total flux cleaned = 0.000767096 Jy ! Component: 1300 - total flux cleaned = 0.000792951 Jy ! Component: 1350 - total flux cleaned = 0.00085037 Jy ! Component: 1400 - total flux cleaned = 0.000875469 Jy ! Component: 1450 - total flux cleaned = 0.000931233 Jy ! Component: 1500 - total flux cleaned = 0.000943367 Jy ! Component: 1550 - total flux cleaned = 0.000997713 Jy ! Component: 1600 - total flux cleaned = 0.00103334 Jy ! Component: 1650 - total flux cleaned = 0.00104513 Jy ! Component: 1700 - total flux cleaned = 0.00110885 Jy ! Component: 1750 - total flux cleaned = 0.0011145 Jy ! Component: 1800 - total flux cleaned = 0.00114848 Jy ! Component: 1850 - total flux cleaned = 0.00120451 Jy ! Component: 1900 - total flux cleaned = 0.00122664 Jy ! Component: 1950 - total flux cleaned = 0.00124304 Jy ! Component: 2000 - total flux cleaned = 0.00127554 Jy ! Total flux subtracted in 2048 components = 0.0012917 Jy ! Clean residual min=-0.000308 max=0.000309 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0710968 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 264 components and 0.0710968 Jy ![Exited script file: muppet] wmap "J2030-0325_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.184 at 4.277 degrees (North through East) ! Clean map min=-0.00052479 max=0.053512 Jy/beam ! Writing clean map to FITS file: J2030-0325_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578955 0.578955 1.15791 2.31582 4.63164 9.26328 18.5266 37.0531 74.1063 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.184 at 4.277 degrees (North through East) ! Clean map min=-0.00052479 max=0.053512 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 J2030-0325_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:45 2016