! Started logfile: J2123-3046_X_2017_02_24_pus_uvs.log on Sat May 4 10:07:39 2019 obs J2123-3046_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2123-3046_X_2017_02_24_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97193 visibilities/baseline/integration-bin. ! Found source: J2123-3046 ! ! 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 1882 lines of history. ! ! Reading 39888 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 J2123-3046_X_2017_02_24_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.750918Jy sigma=0.004699 ! Fit after self-cal, rms=0.725867Jy sigma=0.004566 ! 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=0.6698 mas, bmaj=1.731 mas, bpa=-2.216 degrees ! Estimated noise=1048.68 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 = 0.228358 Jy ! Component: 100 - total flux cleaned = 0.293329 Jy ! Total flux subtracted in 100 components = 0.293329 Jy ! Clean residual min=-0.011260 max=0.029615 Jy/beam ! Clean residual mean=-0.000042 rms=0.003884 Jy/beam ! Combined flux in latest and established models = 0.293329 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.293329 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=0.146359Jy sigma=0.000744 ! Fit after self-cal, rms=0.146410Jy sigma=0.000744 ! Inverting map ! Added new window around map position (-0.6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292356 Jy ! Component: 100 - total flux cleaned = 0.0395485 Jy ! Total flux subtracted in 100 components = 0.0395485 Jy ! Clean residual min=-0.009878 max=0.017542 Jy/beam ! Clean residual mean=0.000030 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.332877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.332877 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=0.141460Jy sigma=0.000690 ! Fit after self-cal, rms=0.141401Jy sigma=0.000689 ! Inverting map ! Added new window around map position (2, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141026 Jy ! Component: 100 - total flux cleaned = 0.0171491 Jy ! Total flux subtracted in 100 components = 0.0171491 Jy ! Clean residual min=-0.008385 max=0.012309 Jy/beam ! Clean residual mean=0.000050 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.350026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.350026 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=0.139685Jy sigma=0.000679 ! Fit after self-cal, rms=0.139553Jy sigma=0.000678 ! 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=0.8482 mas, bmaj=2.155 mas, bpa=0.3009 degrees ! Estimated noise=566.027 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 = 0.0052563 Jy ! Component: 100 - total flux cleaned = 0.00624553 Jy ! Component: 150 - total flux cleaned = 0.00721045 Jy ! Component: 200 - total flux cleaned = 0.00757241 Jy ! Total flux subtracted in 200 components = 0.00757241 Jy ! Clean residual min=-0.007238 max=0.007573 Jy/beam ! Clean residual mean=0.000109 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.357599 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.357599 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=0.139036Jy sigma=0.000676 ! Fit after self-cal, rms=0.139026Jy sigma=0.000675 ! 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 0.97 FD 0.99 HN 1.23 KP 0.97 ! LA 1.06 MK 0.95 NL 0.96 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.23 KP 0.98 ! LA 1.05 MK 0.96 NL 0.98 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.20 KP 0.96 ! LA 1.01 MK 0.98 NL 0.98 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.50 KP 0.96 ! LA 1.02 MK 0.96 NL 0.98 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.51 KP 0.96 ! LA 1.04 MK 0.95 NL 0.98 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.20 KP 0.95 ! LA 1.08 MK 0.99 NL 0.98 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.20 KP 0.95 ! LA 1.04 MK 0.98 NL 0.98 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.20 KP 0.96 ! LA 1.06 MK 0.96 NL 0.99 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.17 KP 0.95 ! LA 1.05 MK 0.96 NL 0.98 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 0.95 ! LA 1.03 MK 0.94 NL 0.99 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.19 KP 0.94 ! LA 1.05 MK 0.94 NL 1.00 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 1.00 ! LA 1.01 MK 0.95 NL 0.98 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.139026Jy sigma=0.000675 ! Fit after self-cal, rms=0.149546Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=2.138 mas, bpa=0.251 degrees ! Estimated noise=562.63 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 = -0.00332209 Jy ! Component: 100 - total flux cleaned = -0.00389142 Jy ! Component: 150 - total flux cleaned = -0.00438472 Jy ! Component: 200 - total flux cleaned = -0.00472975 Jy ! Total flux subtracted in 200 components = -0.00472975 Jy ! Clean residual min=-0.005093 max=0.004811 Jy/beam ! Clean residual mean=0.000023 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.352869 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.352869 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=0.149381Jy sigma=0.000663 ! Fit after self-cal, rms=0.149459Jy sigma=0.000663 ! 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=0.149459Jy sigma=0.000663 ! Fit after self-cal, rms=0.178235Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8519 mas, bmaj=2.212 mas, bpa=1.283 degrees ! Estimated noise=569.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240475 Jy ! Component: 100 - total flux cleaned = -0.0032089 Jy ! Component: 150 - total flux cleaned = -0.00342992 Jy ! Component: 200 - total flux cleaned = -0.00348692 Jy ! Total flux subtracted in 200 components = -0.00348692 Jy ! Clean residual min=-0.003666 max=0.003648 Jy/beam ! Clean residual mean=0.000019 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.349382 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.349382 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=0.178125Jy sigma=0.000654 ! Fit after self-cal, rms=0.178185Jy sigma=0.000654 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, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259965 Jy ! Component: 100 - total flux cleaned = 0.00259629 Jy ! Component: 150 - total flux cleaned = 0.00253579 Jy ! Component: 200 - total flux cleaned = 0.0024777 Jy ! Total flux subtracted in 200 components = 0.0024777 Jy ! Clean residual min=-0.003057 max=0.002601 Jy/beam ! Clean residual mean=0.000017 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.35186 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.35186 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=0.178082Jy sigma=0.000653 ! Fit after self-cal, rms=0.178086Jy sigma=0.000653 ! 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=0.178086Jy sigma=0.000653 ! Fit after self-cal, rms=0.187908Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8527 mas, bmaj=2.239 mas, bpa=1.605 degrees ! Estimated noise=570.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138698 Jy ! Component: 100 - total flux cleaned = -0.00165538 Jy ! Component: 150 - total flux cleaned = -0.00172199 Jy ! Component: 200 - total flux cleaned = -0.00172103 Jy ! Total flux subtracted in 200 components = -0.00172103 Jy ! Clean residual min=-0.002575 max=0.002202 Jy/beam ! Clean residual mean=0.000010 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.350139 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.350139 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=0.187821Jy sigma=0.000652 ! Fit after self-cal, rms=0.187840Jy sigma=0.000652 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 = -0.00038033 Jy ! Component: 100 - total flux cleaned = -0.000482646 Jy ! Component: 150 - total flux cleaned = -0.000528675 Jy ! Component: 200 - total flux cleaned = -0.000572823 Jy ! Total flux subtracted in 200 components = -0.000572823 Jy ! Clean residual min=-0.002483 max=0.002152 Jy/beam ! Clean residual mean=0.000009 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.349566 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.349566 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=0.187808Jy sigma=0.000651 ! Fit after self-cal, rms=0.187806Jy sigma=0.000651 ! 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=0.187806Jy sigma=0.000651 ! Fit after self-cal, rms=0.191672Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=5.991 mas, bpa=1.736 degrees ! Estimated noise=689.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117746 Jy ! Component: 100 - total flux cleaned = -0.00136404 Jy ! Component: 150 - total flux cleaned = -0.00151853 Jy ! Component: 200 - total flux cleaned = -0.00164489 Jy ! Total flux subtracted in 200 components = -0.00164489 Jy ! Clean residual min=-0.002086 max=0.001827 Jy/beam ! Clean residual mean=0.000006 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.347921 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 82 components and 0.347921 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=0.191662Jy sigma=0.000651 ! Fit after self-cal, rms=0.191675Jy sigma=0.000651 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 = -0.00013879 Jy ! Component: 100 - total flux cleaned = -0.000256447 Jy ! Component: 150 - total flux cleaned = -0.000335866 Jy ! Component: 200 - total flux cleaned = -0.00040502 Jy ! Total flux subtracted in 200 components = -0.00040502 Jy ! Clean residual min=-0.001958 max=0.001847 Jy/beam ! Clean residual mean=0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.347516 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.347516 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=0.191678Jy sigma=0.000651 ! Fit after self-cal, rms=0.191678Jy sigma=0.000651 ! 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=0.8523 mas, bmaj=2.25 mas, bpa=1.676 degrees ! Estimated noise=569.757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 2.25 at 1.676 degrees (North through East) ! Clean map min=-0.002539 max=0.29639 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=0.6751 mas, bmaj=1.803 mas, bpa=-0.4295 degrees ! Estimated noise=1068.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232105 Jy ! Component: 100 - total flux cleaned = 0.29135 Jy ! Component: 150 - total flux cleaned = 0.315733 Jy ! Component: 200 - total flux cleaned = 0.327832 Jy ! Total flux subtracted in 200 components = 0.327832 Jy ! Clean residual min=-0.004542 max=0.006398 Jy/beam ! Clean residual mean=-0.000026 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.327832 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.327832 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8523 mas, bmaj=2.25 mas, bpa=1.676 degrees ! Estimated noise=569.757 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, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808892 Jy ! Component: 100 - total flux cleaned = 0.0126778 Jy ! Component: 150 - total flux cleaned = 0.0155299 Jy ! Component: 200 - total flux cleaned = 0.0166643 Jy ! Total flux subtracted in 200 components = 0.0166643 Jy ! Clean residual min=-0.002144 max=0.002355 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.344496 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.344496 Jy ! Inverting map ! Added new window around map position (-2.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144282 Jy ! Component: 100 - total flux cleaned = 0.00206689 Jy ! Component: 150 - total flux cleaned = 0.00256197 Jy ! Component: 200 - total flux cleaned = 0.00281991 Jy ! Total flux subtracted in 200 components = 0.00281991 Jy ! Clean residual min=-0.001930 max=0.001911 Jy/beam ! Clean residual mean=0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.347316 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.347316 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=2.355 mas, bmaj=5.991 mas, bpa=1.736 degrees ! Estimated noise=689.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116343 Jy ! Component: 100 - total flux cleaned = 0.00149194 Jy ! Component: 150 - total flux cleaned = 0.00173497 Jy ! Component: 200 - total flux cleaned = 0.00176328 Jy ! Total flux subtracted in 200 components = 0.00176328 Jy ! Clean residual min=-0.001996 max=0.001969 Jy/beam ! Clean residual mean=0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.349079 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 = 5.36325e-05 Jy ! Component: 100 - total flux cleaned = 2.78327e-05 Jy ! Component: 150 - total flux cleaned = 3.59127e-06 Jy ! Component: 200 - total flux cleaned = 3.0353e-06 Jy ! Total flux subtracted in 200 components = 3.0353e-06 Jy ! Clean residual min=-0.001936 max=0.001930 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.349082 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.349082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8523 mas, bmaj=2.25 mas, bpa=1.676 degrees ! Estimated noise=569.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115363 Jy ! Component: 100 - total flux cleaned = -0.000112605 Jy ! Component: 150 - total flux cleaned = -6.13268e-05 Jy ! Component: 200 - total flux cleaned = -6.183e-05 Jy ! Total flux subtracted in 200 components = -6.183e-05 Jy ! Clean residual min=-0.001741 max=0.001763 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.34902 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.34902 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=0.191668Jy sigma=0.000650 ! Fit after self-cal, rms=0.191605Jy sigma=0.000650 wmodel J2123-3046_X_2017_02_24_pus_map.mod ! Writing 89 model components to file: J2123-3046_X_2017_02_24_pus_map.mod wobs J2123-3046_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2123-3046_X_2017_02_24_pus_uvs.fits wwins J2123-3046_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J2123-3046_X_2017_02_24_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 = -0.000165332 Jy ! Component: 100 - total flux cleaned = -8.19435e-05 Jy ! Component: 150 - total flux cleaned = 2.44346e-05 Jy ! Component: 200 - total flux cleaned = 0.000150023 Jy ! Component: 250 - total flux cleaned = 0.000319799 Jy ! Component: 300 - total flux cleaned = 0.000531722 Jy ! Component: 350 - total flux cleaned = 0.000737651 Jy ! Component: 400 - total flux cleaned = 0.000915686 Jy ! Component: 450 - total flux cleaned = 0.00106779 Jy ! Component: 500 - total flux cleaned = 0.00115308 Jy ! Component: 550 - total flux cleaned = 0.00127879 Jy ! Component: 600 - total flux cleaned = 0.00138181 Jy ! Component: 650 - total flux cleaned = 0.00148275 Jy ! Component: 700 - total flux cleaned = 0.00158173 Jy ! Component: 750 - total flux cleaned = 0.00165968 Jy ! Component: 800 - total flux cleaned = 0.00167922 Jy ! Component: 850 - total flux cleaned = 0.00173617 Jy ! Component: 900 - total flux cleaned = 0.00179222 Jy ! Component: 950 - total flux cleaned = 0.00186563 Jy ! Component: 1000 - total flux cleaned = 0.00192033 Jy ! Component: 1050 - total flux cleaned = 0.0019563 Jy ! Component: 1100 - total flux cleaned = 0.00199147 Jy ! Component: 1150 - total flux cleaned = 0.00195661 Jy ! Component: 1200 - total flux cleaned = 0.00200825 Jy ! Component: 1250 - total flux cleaned = 0.00197413 Jy ! Component: 1300 - total flux cleaned = 0.00197415 Jy ! Component: 1350 - total flux cleaned = 0.00195772 Jy ! Component: 1400 - total flux cleaned = 0.0019747 Jy ! Component: 1450 - total flux cleaned = 0.00200752 Jy ! Component: 1500 - total flux cleaned = 0.00202379 Jy ! Component: 1550 - total flux cleaned = 0.00197571 Jy ! Component: 1600 - total flux cleaned = 0.00199145 Jy ! Component: 1650 - total flux cleaned = 0.00199137 Jy ! Component: 1700 - total flux cleaned = 0.00194466 Jy ! Component: 1750 - total flux cleaned = 0.00196016 Jy ! Component: 1800 - total flux cleaned = 0.00199055 Jy ! Component: 1850 - total flux cleaned = 0.00196023 Jy ! Component: 1900 - total flux cleaned = 0.00199037 Jy ! Component: 1950 - total flux cleaned = 0.00197523 Jy ! Component: 2000 - total flux cleaned = 0.00196057 Jy ! Total flux subtracted in 2048 components = 0.00200447 Jy ! Clean residual min=-0.000898 max=0.000730 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.351025 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 217 components and 0.351025 Jy ![Exited script file: muppet] wmap "J2123-3046_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 2.25 at 1.676 degrees (North through East) ! Clean map min=-0.0030613 max=0.29986 Jy/beam ! Writing clean map to FITS file: J2123-3046_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275643 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275771 0.275771 0.551542 1.10308 2.20617 4.41234 8.82468 17.6494 35.2987 70.5974 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.299 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8523 x 2.25 at 1.676 degrees (North through East) ! Clean map min=-0.0030613 max=0.29986 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 J2123-3046_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:07:42 2019