! Started logfile: J0456-2159_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:33 2019 obs J0456-2159_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0456-2159_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75628 visibilities/baseline/integration-bin. ! Found source: J0456-2159 ! ! 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 763 lines of history. ! ! Reading 37572 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 J0456-2159_X_2017_10_09_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895147Jy sigma=0.006743 ! Fit after self-cal, rms=0.864200Jy sigma=0.006536 ! 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=0.6636 mas, bmaj=3.454 mas, bpa=-18.91 degrees ! Estimated noise=948.459 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 = 0.107263 Jy ! Component: 100 - total flux cleaned = 0.131316 Jy ! Total flux subtracted in 100 components = 0.131316 Jy ! Clean residual min=-0.006574 max=0.009682 Jy/beam ! Clean residual mean=-0.000039 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.131316 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.131316 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=0.100896Jy sigma=0.000675 ! Fit after self-cal, rms=0.100893Jy sigma=0.000675 ! 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=0.8738 mas, bmaj=3.712 mas, bpa=-17.51 degrees ! Estimated noise=491.982 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 = 0.0160887 Jy ! Component: 100 - total flux cleaned = 0.0248303 Jy ! Component: 150 - total flux cleaned = 0.0299317 Jy ! Component: 200 - total flux cleaned = 0.03306 Jy ! Total flux subtracted in 200 components = 0.03306 Jy ! Clean residual min=-0.004978 max=0.007286 Jy/beam ! Clean residual mean=-0.000039 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.164376 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.164376 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=0.098643Jy sigma=0.000652 ! Fit after self-cal, rms=0.098640Jy sigma=0.000651 ! 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 0.98 FD 1.02 HN 1.13 KP 1.02 ! LA 0.97 MK 1.01 NL 0.86 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.09 KP 1.04 ! LA 0.97 MK 1.00 NL 0.92 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.12 KP 1.00 ! LA 1.00 MK 0.98 NL 0.91 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.14 KP 0.98 ! LA 1.00 MK 1.03 NL 0.92 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.02 KP 1.01 ! LA 0.98 MK 1.01 NL 0.88 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.14 KP 0.97 ! LA 0.98 MK 1.00 NL 0.91 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.13 KP 0.98 ! LA 1.00 MK 1.03 NL 0.88 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.15 KP 1.01 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.09 KP 0.99 ! LA 1.00 MK 0.99 NL 0.94 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.27 KP 1.01 ! LA 0.98 MK 1.04 NL 0.89 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.07 KP 0.99 ! LA 1.04 MK 1.03 NL 0.93 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.11 KP 1.03 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.098640Jy sigma=0.000651 ! Fit after self-cal, rms=0.102345Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8822 mas, bmaj=3.745 mas, bpa=-17.72 degrees ! Estimated noise=489.189 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 (5.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592516 Jy ! Component: 100 - total flux cleaned = 0.00844338 Jy ! Component: 150 - total flux cleaned = 0.00995558 Jy ! Component: 200 - total flux cleaned = 0.010763 Jy ! Total flux subtracted in 200 components = 0.010763 Jy ! Clean residual min=-0.002749 max=0.004228 Jy/beam ! Clean residual mean=-0.000012 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.175139 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.175139 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=0.101995Jy sigma=0.000643 ! Fit after self-cal, rms=0.102031Jy sigma=0.000643 ! Inverting map ! Added new window around map position (2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327578 Jy ! Component: 100 - total flux cleaned = 0.00386906 Jy ! Component: 150 - total flux cleaned = 0.00400689 Jy ! Component: 200 - total flux cleaned = 0.00406478 Jy ! Total flux subtracted in 200 components = 0.00406478 Jy ! Clean residual min=-0.002167 max=0.002331 Jy/beam ! Clean residual mean=-0.000005 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.179204 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.179204 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=0.101859Jy sigma=0.000641 ! Fit after self-cal, rms=0.101844Jy sigma=0.000641 ! 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=0.101844Jy sigma=0.000641 ! Fit after self-cal, rms=0.104175Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8829 mas, bmaj=3.747 mas, bpa=-17.77 degrees ! Estimated noise=487.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159281 Jy ! Component: 100 - total flux cleaned = 0.00203733 Jy ! Component: 150 - total flux cleaned = 0.00223691 Jy ! Component: 200 - total flux cleaned = 0.00230426 Jy ! Total flux subtracted in 200 components = 0.00230426 Jy ! Clean residual min=-0.001576 max=0.001599 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.181508 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.181508 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=0.104127Jy sigma=0.000639 ! Fit after self-cal, rms=0.104135Jy sigma=0.000639 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 = 0.000322557 Jy ! Component: 100 - total flux cleaned = 0.000385755 Jy ! Component: 150 - total flux cleaned = 0.000443276 Jy ! Component: 200 - total flux cleaned = 0.000548169 Jy ! Total flux subtracted in 200 components = 0.000548169 Jy ! Clean residual min=-0.001518 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.182057 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 123 components and 0.182057 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=0.104114Jy sigma=0.000639 ! Fit after self-cal, rms=0.104112Jy sigma=0.000639 ! 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=0.104112Jy sigma=0.000639 ! Fit after self-cal, rms=0.105398Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8839 mas, bmaj=3.749 mas, bpa=-17.78 degrees ! Estimated noise=487.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497807 Jy ! Component: 100 - total flux cleaned = 0.000672344 Jy ! Component: 150 - total flux cleaned = 0.0008245 Jy ! Component: 200 - total flux cleaned = 0.000916471 Jy ! Total flux subtracted in 200 components = 0.000916471 Jy ! Clean residual min=-0.001397 max=0.001283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.182973 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.182973 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=0.105381Jy sigma=0.000639 ! Fit after self-cal, rms=0.105386Jy sigma=0.000639 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 = 0.000146 Jy ! Component: 100 - total flux cleaned = 0.000209786 Jy ! Component: 150 - total flux cleaned = 0.000288261 Jy ! Component: 200 - total flux cleaned = 0.000343411 Jy ! Total flux subtracted in 200 components = 0.000343411 Jy ! Clean residual min=-0.001360 max=0.001238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.183316 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 144 components and 0.183316 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=0.105376Jy sigma=0.000639 ! Fit after self-cal, rms=0.105375Jy 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=0.105375Jy sigma=0.000639 ! Fit after self-cal, rms=0.105461Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=5.309 mas, bpa=0.134 degrees ! Estimated noise=570.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152025 Jy ! Component: 100 - total flux cleaned = 0.000272461 Jy ! Component: 150 - total flux cleaned = 0.000391336 Jy ! Component: 200 - total flux cleaned = 0.000492514 Jy ! Total flux subtracted in 200 components = 0.000492514 Jy ! Clean residual min=-0.001601 max=0.001504 Jy/beam ! Clean residual mean=-0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.183809 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 0.183809 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=0.105458Jy sigma=0.000639 ! Fit after self-cal, rms=0.105456Jy sigma=0.000639 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 = 0.000113637 Jy ! Component: 100 - total flux cleaned = 0.000166926 Jy ! Component: 150 - total flux cleaned = 0.00018248 Jy ! Component: 200 - total flux cleaned = 0.000195953 Jy ! Total flux subtracted in 200 components = 0.000195953 Jy ! Clean residual min=-0.001597 max=0.001431 Jy/beam ! Clean residual mean=-0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.184005 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.184005 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=0.105456Jy sigma=0.000639 ! Fit after self-cal, rms=0.105454Jy sigma=0.000639 ! 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=0.8844 mas, bmaj=3.751 mas, bpa=-17.78 degrees ! Estimated noise=487.024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 3.751 at -17.78 degrees (North through East) ! Clean map min=-0.001558 max=0.14064 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=0.6684 mas, bmaj=3.489 mas, bpa=-19.22 degrees ! Estimated noise=947.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106931 Jy ! Component: 100 - total flux cleaned = 0.130902 Jy ! Component: 150 - total flux cleaned = 0.140832 Jy ! Component: 200 - total flux cleaned = 0.147698 Jy ! Total flux subtracted in 200 components = 0.147698 Jy ! Clean residual min=-0.003333 max=0.004204 Jy/beam ! Clean residual mean=-0.000021 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.147698 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.147698 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=3.751 mas, bpa=-17.78 degrees ! Estimated noise=487.024 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 = 0.0089075 Jy ! Component: 100 - total flux cleaned = 0.0150929 Jy ! Component: 150 - total flux cleaned = 0.0196509 Jy ! Component: 200 - total flux cleaned = 0.0231483 Jy ! Total flux subtracted in 200 components = 0.0231483 Jy ! Clean residual min=-0.002069 max=0.002608 Jy/beam ! Clean residual mean=-0.000024 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.170846 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.170846 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=2.33 mas, bmaj=5.309 mas, bpa=0.134 degrees ! Estimated noise=570.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405169 Jy ! Component: 100 - total flux cleaned = 0.00682093 Jy ! Component: 150 - total flux cleaned = 0.00881214 Jy ! Component: 200 - total flux cleaned = 0.009672 Jy ! Total flux subtracted in 200 components = 0.009672 Jy ! Clean residual min=-0.002049 max=0.001605 Jy/beam ! Clean residual mean=-0.000015 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.180518 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 = 0.000701914 Jy ! Component: 100 - total flux cleaned = 0.00116152 Jy ! Component: 150 - total flux cleaned = 0.00154961 Jy ! Component: 200 - total flux cleaned = 0.00187806 Jy ! Total flux subtracted in 200 components = 0.00187806 Jy ! Clean residual min=-0.001792 max=0.001403 Jy/beam ! Clean residual mean=-0.000009 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.182397 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 132 components and 0.182397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=3.751 mas, bpa=-17.78 degrees ! Estimated noise=487.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475709 Jy ! Component: 100 - total flux cleaned = 0.0006613 Jy ! Component: 150 - total flux cleaned = 0.000773809 Jy ! Component: 200 - total flux cleaned = 0.000826285 Jy ! Total flux subtracted in 200 components = 0.000826285 Jy ! Clean residual min=-0.001270 max=0.001367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.183223 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.183223 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=0.105483Jy sigma=0.000639 ! Fit after self-cal, rms=0.105470Jy sigma=0.000639 wmodel J0456-2159_X_2017_10_09_pus_map.mod ! Writing 159 model components to file: J0456-2159_X_2017_10_09_pus_map.mod wobs J0456-2159_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0456-2159_X_2017_10_09_pus_uvs.fits wwins J0456-2159_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J0456-2159_X_2017_10_09_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 = 9.94436e-05 Jy ! Component: 100 - total flux cleaned = -0.000135732 Jy ! Component: 150 - total flux cleaned = -0.000217127 Jy ! Component: 200 - total flux cleaned = -0.000254833 Jy ! Component: 250 - total flux cleaned = -0.000272833 Jy ! Component: 300 - total flux cleaned = -0.000342067 Jy ! Component: 350 - total flux cleaned = -0.000424222 Jy ! Component: 400 - total flux cleaned = -0.000504029 Jy ! Component: 450 - total flux cleaned = -0.000596858 Jy ! Component: 500 - total flux cleaned = -0.000656233 Jy ! Component: 550 - total flux cleaned = -0.000728433 Jy ! Component: 600 - total flux cleaned = -0.000770819 Jy ! Component: 650 - total flux cleaned = -0.000825599 Jy ! Component: 700 - total flux cleaned = -0.000852246 Jy ! Component: 750 - total flux cleaned = -0.000852571 Jy ! Component: 800 - total flux cleaned = -0.000865344 Jy ! Component: 850 - total flux cleaned = -0.000828222 Jy ! Component: 900 - total flux cleaned = -0.000828636 Jy ! Component: 950 - total flux cleaned = -0.000864217 Jy ! Component: 1000 - total flux cleaned = -0.000898779 Jy ! Component: 1050 - total flux cleaned = -0.000944116 Jy ! Component: 1100 - total flux cleaned = -0.000954974 Jy ! Component: 1150 - total flux cleaned = -0.00100996 Jy ! Component: 1200 - total flux cleaned = -0.00104214 Jy ! Component: 1250 - total flux cleaned = -0.00108462 Jy ! Component: 1300 - total flux cleaned = -0.00113698 Jy ! Component: 1350 - total flux cleaned = -0.00122966 Jy ! Component: 1400 - total flux cleaned = -0.0012295 Jy ! Component: 1450 - total flux cleaned = -0.00127949 Jy ! Component: 1500 - total flux cleaned = -0.0012796 Jy ! Component: 1550 - total flux cleaned = -0.00133832 Jy ! Component: 1600 - total flux cleaned = -0.00134796 Jy ! Component: 1650 - total flux cleaned = -0.00135756 Jy ! Component: 1700 - total flux cleaned = -0.00138557 Jy ! Component: 1750 - total flux cleaned = -0.00140421 Jy ! Component: 1800 - total flux cleaned = -0.00138582 Jy ! Component: 1850 - total flux cleaned = -0.00143106 Jy ! Component: 1900 - total flux cleaned = -0.00144003 Jy ! Component: 1950 - total flux cleaned = -0.0014577 Jy ! Component: 2000 - total flux cleaned = -0.00146643 Jy ! Total flux subtracted in 2048 components = -0.00148373 Jy ! Clean residual min=-0.000570 max=0.000461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.181739 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 305 components and 0.181739 Jy ![Exited script file: muppet] wmap "J0456-2159_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 3.751 at -17.78 degrees (North through East) ! Clean map min=-0.0011527 max=0.1402 Jy/beam ! Writing clean map to FITS file: J0456-2159_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370326 0.370326 0.740652 1.4813 2.96261 5.92522 11.8504 23.7009 47.4018 94.8035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 3.751 at -17.78 degrees (North through East) ! Clean map min=-0.0011527 max=0.1402 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 J0456-2159_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:36 2019