! Started logfile: J0348-2749_X_2017_05_01_pus_uvs.log on Wed May 1 19:52:04 2019 obs J0348-2749_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_05_01_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.577778 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 863 lines of history. ! ! Reading 3120 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 J0348-2749_X_2017_05_01_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.568619Jy sigma=0.003600 ! Fit after self-cal, rms=0.557812Jy sigma=0.003530 ! 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=0.7338 mas, bmaj=4.02 mas, bpa=13.39 degrees ! Estimated noise=2504.73 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 = 0.35358 Jy ! Component: 100 - total flux cleaned = 0.433903 Jy ! Total flux subtracted in 100 components = 0.433903 Jy ! Clean residual min=-0.025035 max=0.040523 Jy/beam ! Clean residual mean=-0.000587 rms=0.008961 Jy/beam ! Combined flux in latest and established models = 0.433903 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.433903 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=0.152105Jy sigma=0.000929 ! Fit after self-cal, rms=0.152078Jy sigma=0.000928 ! 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=0.9186 mas, bmaj=4.253 mas, bpa=12.72 degrees ! Estimated noise=1982.48 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 = 0.0571901 Jy ! Component: 100 - total flux cleaned = 0.0891236 Jy ! Component: 150 - total flux cleaned = 0.107769 Jy ! Component: 200 - total flux cleaned = 0.118769 Jy ! Total flux subtracted in 200 components = 0.118769 Jy ! Clean residual min=-0.018847 max=0.031441 Jy/beam ! Clean residual mean=-0.000186 rms=0.006228 Jy/beam ! Combined flux in latest and established models = 0.552672 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 49 components and 0.552672 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=0.136111Jy sigma=0.000720 ! Fit after self-cal, rms=0.136071Jy sigma=0.000719 ! 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 0.96 FD 1.00* HN 1.02 KP 0.95 ! LA 0.97 MK 1.00* NL 1.15 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.99 KP 0.88 ! LA 0.97 MK 1.00* NL 1.15 OV 1.05 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.05 KP 0.92 ! LA 1.01 MK 1.00* NL 1.09 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 KP 0.92 ! LA 1.01 MK 1.00* NL 1.11 OV 1.04 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 KP 0.90 ! LA 0.98 MK 1.00* NL 1.22 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.98 KP 0.89 ! LA 0.98 MK 1.00* NL 1.21 OV 1.06 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 0.91 ! LA 0.99 MK 1.00* NL 1.12 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 0.92 ! LA 0.96 MK 1.00* NL 1.13 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 0.93 ! LA 1.00 MK 1.00* NL 1.05 OV 1.07 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.91 ! LA 1.03 MK 1.00* NL 1.14 OV 1.07 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.04 KP 0.97 ! LA 1.06 MK 1.00* NL 1.27 OV 1.10 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 0.85 ! LA 0.98 MK 1.00* NL 1.07 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.136071Jy sigma=0.000719 ! Fit after self-cal, rms=0.135270Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9226 mas, bmaj=4.298 mas, bpa=12.68 degrees ! Estimated noise=1973.65 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 = -0.00336371 Jy ! Component: 100 - total flux cleaned = -0.0046039 Jy ! Component: 150 - total flux cleaned = -0.00558858 Jy ! Component: 200 - total flux cleaned = -0.00596237 Jy ! Total flux subtracted in 200 components = -0.00596237 Jy ! Clean residual min=-0.010588 max=0.020708 Jy/beam ! Clean residual mean=-0.000128 rms=0.004384 Jy/beam ! Combined flux in latest and established models = 0.54671 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.54671 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=0.134605Jy sigma=0.000669 ! Fit after self-cal, rms=0.134806Jy sigma=0.000669 ! 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=0.134806Jy sigma=0.000669 ! Fit after self-cal, rms=0.136278Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=4.317 mas, bpa=12.7 degrees ! Estimated noise=1975.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205543 Jy ! Component: 100 - total flux cleaned = -0.00308101 Jy ! Component: 150 - total flux cleaned = -0.00394673 Jy ! Component: 200 - total flux cleaned = -0.00459739 Jy ! Total flux subtracted in 200 components = -0.00459739 Jy ! Clean residual min=-0.010383 max=0.019913 Jy/beam ! Clean residual mean=-0.000126 rms=0.004255 Jy/beam ! Combined flux in latest and established models = 0.542112 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.542112 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=0.135822Jy sigma=0.000667 ! Fit after self-cal, rms=0.135927Jy sigma=0.000667 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 (3, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175887 Jy ! Component: 100 - total flux cleaned = 0.0213303 Jy ! Component: 150 - total flux cleaned = 0.0213411 Jy ! Component: 200 - total flux cleaned = 0.0211198 Jy ! Total flux subtracted in 200 components = 0.0211198 Jy ! Clean residual min=-0.007468 max=0.011520 Jy/beam ! Clean residual mean=-0.000055 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.563232 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.563232 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=0.132887Jy sigma=0.000648 ! Fit after self-cal, rms=0.132578Jy sigma=0.000646 ! 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=0.132578Jy sigma=0.000646 ! Fit after self-cal, rms=0.131715Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9226 mas, bmaj=4.324 mas, bpa=12.77 degrees ! Estimated noise=1970.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615122 Jy ! Component: 100 - total flux cleaned = 0.00595871 Jy ! Component: 150 - total flux cleaned = 0.00564453 Jy ! Component: 200 - total flux cleaned = 0.00551351 Jy ! Total flux subtracted in 200 components = 0.00551351 Jy ! Clean residual min=-0.006537 max=0.008129 Jy/beam ! Clean residual mean=-0.000059 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.568745 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.568745 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=0.130882Jy sigma=0.000641 ! Fit after self-cal, rms=0.130776Jy sigma=0.000640 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 = 0.00281177 Jy ! Component: 100 - total flux cleaned = 0.00219035 Jy ! Component: 150 - total flux cleaned = 0.00152478 Jy ! Component: 200 - total flux cleaned = 0.00111111 Jy ! Total flux subtracted in 200 components = 0.00111111 Jy ! Clean residual min=-0.006235 max=0.007169 Jy/beam ! Clean residual mean=-0.000055 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.569856 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.569857 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=0.130394Jy sigma=0.000639 ! Fit after self-cal, rms=0.130345Jy sigma=0.000639 ! 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=0.130345Jy sigma=0.000639 ! Fit after self-cal, rms=0.129554Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.51 mas, bmaj=6.137 mas, bpa=1.222 degrees ! Estimated noise=2279.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244893 Jy ! Component: 100 - total flux cleaned = 0.00210931 Jy ! Component: 150 - total flux cleaned = 0.00219369 Jy ! Component: 200 - total flux cleaned = 0.00219373 Jy ! Total flux subtracted in 200 components = 0.00219373 Jy ! Clean residual min=-0.005616 max=0.006957 Jy/beam ! Clean residual mean=-0.000102 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.57205 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.57205 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=0.129332Jy sigma=0.000637 ! Fit after self-cal, rms=0.129299Jy sigma=0.000637 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 = 0.00104658 Jy ! Component: 100 - total flux cleaned = 0.000822298 Jy ! Component: 150 - total flux cleaned = 0.00063257 Jy ! Component: 200 - total flux cleaned = 0.000467536 Jy ! Total flux subtracted in 200 components = 0.000467536 Jy ! Clean residual min=-0.005557 max=0.006181 Jy/beam ! Clean residual mean=-0.000098 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.572518 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.572518 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=0.129170Jy sigma=0.000637 ! Fit after self-cal, rms=0.129166Jy sigma=0.000637 ! 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=0.9231 mas, bmaj=4.327 mas, bpa=12.79 degrees ! Estimated noise=1967.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 4.327 at 12.79 degrees (North through East) ! Clean map min=-0.0061813 max=0.46137 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=0.7333 mas, bmaj=4.075 mas, bpa=13.4 degrees ! Estimated noise=2508.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354023 Jy ! Component: 100 - total flux cleaned = 0.435553 Jy ! Component: 150 - total flux cleaned = 0.473226 Jy ! Component: 200 - total flux cleaned = 0.497612 Jy ! Total flux subtracted in 200 components = 0.497612 Jy ! Clean residual min=-0.010986 max=0.015970 Jy/beam ! Clean residual mean=-0.000269 rms=0.003901 Jy/beam ! Combined flux in latest and established models = 0.497612 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.497612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=4.327 mas, bpa=12.79 degrees ! Estimated noise=1967.27 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 = 0.0254716 Jy ! Component: 100 - total flux cleaned = 0.0415282 Jy ! Component: 150 - total flux cleaned = 0.0523427 Jy ! Component: 200 - total flux cleaned = 0.0599819 Jy ! Total flux subtracted in 200 components = 0.0599819 Jy ! Clean residual min=-0.006809 max=0.006901 Jy/beam ! Clean residual mean=-0.000131 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.557594 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.557594 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=2.51 mas, bmaj=6.137 mas, bpa=1.222 degrees ! Estimated noise=2279.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808851 Jy ! Component: 100 - total flux cleaned = 0.0120917 Jy ! Component: 150 - total flux cleaned = 0.0126881 Jy ! Component: 200 - total flux cleaned = 0.0128558 Jy ! Total flux subtracted in 200 components = 0.0128558 Jy ! Clean residual min=-0.006118 max=0.006463 Jy/beam ! Clean residual mean=-0.000115 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.57045 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 = 0.000199202 Jy ! Component: 100 - total flux cleaned = 0.000310982 Jy ! Component: 150 - total flux cleaned = 0.000410027 Jy ! Component: 200 - total flux cleaned = 0.000498158 Jy ! Total flux subtracted in 200 components = 0.000498158 Jy ! Clean residual min=-0.005582 max=0.006461 Jy/beam ! Clean residual mean=-0.000107 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.570948 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 0.570948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=4.327 mas, bpa=12.79 degrees ! Estimated noise=1967.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155852 Jy ! Component: 100 - total flux cleaned = -0.00163663 Jy ! Component: 150 - total flux cleaned = -0.00169771 Jy ! Component: 200 - total flux cleaned = -0.00192643 Jy ! Total flux subtracted in 200 components = -0.00192643 Jy ! Clean residual min=-0.004552 max=0.005950 Jy/beam ! Clean residual mean=-0.000057 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.569021 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.569021 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=0.128774Jy sigma=0.000636 ! Fit after self-cal, rms=0.128718Jy sigma=0.000636 wmodel J0348-2749_X_2017_05_01_pus_map.mod ! Writing 138 model components to file: J0348-2749_X_2017_05_01_pus_map.mod wobs J0348-2749_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_05_01_pus_uvs.fits wwins J0348-2749_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J0348-2749_X_2017_05_01_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 = 0.00140905 Jy ! Component: 100 - total flux cleaned = 0.000784331 Jy ! Component: 150 - total flux cleaned = 0.00028258 Jy ! Component: 200 - total flux cleaned = -4.89581e-05 Jy ! Component: 250 - total flux cleaned = -0.000545228 Jy ! Component: 300 - total flux cleaned = -0.000779867 Jy ! Component: 350 - total flux cleaned = -0.00116685 Jy ! Component: 400 - total flux cleaned = -0.00116562 Jy ! Component: 450 - total flux cleaned = -0.00136771 Jy ! Component: 500 - total flux cleaned = -0.00136726 Jy ! Component: 550 - total flux cleaned = -0.00132006 Jy ! Component: 600 - total flux cleaned = -0.00118343 Jy ! Component: 650 - total flux cleaned = -0.00109493 Jy ! Component: 700 - total flux cleaned = -0.000838587 Jy ! Component: 750 - total flux cleaned = -0.000715044 Jy ! Component: 800 - total flux cleaned = -0.00051415 Jy ! Component: 850 - total flux cleaned = -0.000319054 Jy ! Component: 900 - total flux cleaned = -0.000242877 Jy ! Component: 950 - total flux cleaned = 1.60424e-05 Jy ! Component: 1000 - total flux cleaned = 0.000159294 Jy ! Component: 1050 - total flux cleaned = 0.000264022 Jy ! Component: 1100 - total flux cleaned = 0.000502285 Jy ! Component: 1150 - total flux cleaned = 0.00063475 Jy ! Component: 1200 - total flux cleaned = 0.000895655 Jy ! Component: 1250 - total flux cleaned = 0.0012157 Jy ! Component: 1300 - total flux cleaned = 0.00159126 Jy ! Component: 1350 - total flux cleaned = 0.00189783 Jy ! Component: 1400 - total flux cleaned = 0.00219831 Jy ! Component: 1450 - total flux cleaned = 0.00258081 Jy ! Component: 1500 - total flux cleaned = 0.00292686 Jy ! Component: 1550 - total flux cleaned = 0.00323866 Jy ! Component: 1600 - total flux cleaned = 0.00360153 Jy ! Component: 1650 - total flux cleaned = 0.00393134 Jy ! Component: 1700 - total flux cleaned = 0.00422974 Jy ! Component: 1750 - total flux cleaned = 0.00457664 Jy ! Component: 1800 - total flux cleaned = 0.00499744 Jy ! Component: 1850 - total flux cleaned = 0.00541233 Jy ! Component: 1900 - total flux cleaned = 0.00582135 Jy ! Component: 1950 - total flux cleaned = 0.00619998 Jy ! Component: 2000 - total flux cleaned = 0.00652417 Jy ! Total flux subtracted in 2048 components = 0.00682036 Jy ! Clean residual min=-0.001289 max=0.001359 Jy/beam ! Clean residual mean=-0.000009 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.575842 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 286 components and 0.575842 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 4.327 at 12.79 degrees (North through East) ! Clean map min=-0.0037467 max=0.4537 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.4537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298599 0.298599 0.597197 1.19439 2.38879 4.77758 9.55516 19.1103 38.2206 76.4412 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.453 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 4.327 at 12.79 degrees (North through East) ! Clean map min=-0.0037467 max=0.4537 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 J0348-2749_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:05 2019