! Started logfile: J1020+4320_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:20 2019 obs J1020+4320_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1020+4320_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708995 visibilities/baseline/integration-bin. ! Found source: J1020+4320 ! ! 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 1309 lines of history. ! ! Reading 32160 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 J1020+4320_X_2017_01_16_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848418Jy sigma=0.007236 ! Fit after self-cal, rms=0.841903Jy sigma=0.007189 ! 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=1.012 mas, bmaj=1.575 mas, bpa=21.44 degrees ! Estimated noise=787.487 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 = 0.123309 Jy ! Component: 100 - total flux cleaned = 0.164538 Jy ! Total flux subtracted in 100 components = 0.164538 Jy ! Clean residual min=-0.007028 max=0.018608 Jy/beam ! Clean residual mean=0.000040 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.164538 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.164538 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=0.098193Jy sigma=0.000738 ! Fit after self-cal, rms=0.098020Jy sigma=0.000736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211792 Jy ! Component: 100 - total flux cleaned = 0.0317459 Jy ! Total flux subtracted in 100 components = 0.0317459 Jy ! Clean residual min=-0.004339 max=0.008527 Jy/beam ! Clean residual mean=0.000015 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.196284 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.196284 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=0.094344Jy sigma=0.000682 ! Fit after self-cal, rms=0.094267Jy sigma=0.000681 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.786 mas, bpa=16.78 degrees ! Estimated noise=472.826 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 (10.6, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788102 Jy ! Component: 100 - total flux cleaned = 0.0109211 Jy ! Component: 150 - total flux cleaned = 0.0118123 Jy ! Component: 200 - total flux cleaned = 0.0122181 Jy ! Total flux subtracted in 200 components = 0.0122181 Jy ! Clean residual min=-0.004159 max=0.005736 Jy/beam ! Clean residual mean=0.000024 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.208502 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.208502 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=0.093742Jy sigma=0.000672 ! Fit after self-cal, rms=0.093702Jy sigma=0.000672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.94 KP 1.02 ! LA 0.98 MK 1.00* NL 0.93 OV 0.98 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 0.94 KP 0.99 ! LA 0.96 MK 1.00* NL 0.92 OV 0.99 ! PT 1.19 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 0.96 KP 0.99 ! LA 0.96 MK 1.00* NL 0.92 OV 0.98 ! PT 1.23 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.94 KP 0.99 ! LA 0.98 MK 1.00* NL 0.91 OV 0.97 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.94 KP 1.10 ! LA 0.99 MK 1.00* NL 0.91 OV 1.00 ! PT 1.22 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.93 KP 1.03 ! LA 0.96 MK 1.00* NL 0.93 OV 0.99 ! PT 1.22 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.00 ! LA 0.93 MK 1.00* NL 0.93 OV 0.98 ! PT 1.16 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 1.00 ! LA 0.96 MK 1.00* NL 0.93 OV 0.97 ! PT 1.28 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.97 ! LA 0.95 MK 1.00* NL 0.95 OV 0.98 ! PT 1.36 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.01 KP 1.01 ! LA 0.97 MK 1.00* NL 0.93 OV 1.01 ! PT 1.34 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.00 KP 1.00 ! LA 0.96 MK 1.00* NL 0.91 OV 1.01 ! PT 1.43 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.93 KP 1.03 ! LA 0.97 MK 1.00* NL 0.93 OV 1.02 ! PT 1.43 SC 1.03 ! ! ! Fit before self-cal, rms=0.093702Jy sigma=0.000672 ! Fit after self-cal, rms=0.102952Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.78 mas, bpa=16.43 degrees ! Estimated noise=469.003 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 (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163641 Jy ! Component: 100 - total flux cleaned = 0.00113857 Jy ! Component: 150 - total flux cleaned = 0.000618093 Jy ! Component: 200 - total flux cleaned = 0.000375151 Jy ! Total flux subtracted in 200 components = 0.000375151 Jy ! Clean residual min=-0.001780 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.208877 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.208877 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=0.102825Jy sigma=0.000659 ! Fit after self-cal, rms=0.103040Jy sigma=0.000658 ! 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=0.103040Jy sigma=0.000658 ! Fit after self-cal, rms=0.104372Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.78 mas, bpa=16.26 degrees ! Estimated noise=468.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702357 Jy ! Component: 100 - total flux cleaned = 0.000669909 Jy ! Component: 150 - total flux cleaned = 0.000670217 Jy ! Component: 200 - total flux cleaned = 0.000581667 Jy ! Total flux subtracted in 200 components = 0.000581667 Jy ! Clean residual min=-0.001258 max=0.001290 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.209459 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.209459 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=0.104337Jy sigma=0.000655 ! Fit after self-cal, rms=0.104366Jy sigma=0.000655 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 (-3.6, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366829 Jy ! Component: 100 - total flux cleaned = 0.000130935 Jy ! Component: 150 - total flux cleaned = -7.50589e-05 Jy ! Component: 200 - total flux cleaned = -0.00015104 Jy ! Total flux subtracted in 200 components = -0.00015104 Jy ! Clean residual min=-0.001189 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.209308 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.209308 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=0.104342Jy sigma=0.000654 ! Fit after self-cal, rms=0.104339Jy sigma=0.000654 ! 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=0.104339Jy sigma=0.000654 ! Fit after self-cal, rms=0.104745Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.779 mas, bpa=16.16 degrees ! Estimated noise=468.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171177 Jy ! Component: 100 - total flux cleaned = 0.000275912 Jy ! Component: 150 - total flux cleaned = 0.000299487 Jy ! Component: 200 - total flux cleaned = 0.000280133 Jy ! Total flux subtracted in 200 components = 0.000280133 Jy ! Clean residual min=-0.001110 max=0.001002 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.209588 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.209588 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=0.104732Jy sigma=0.000654 ! Fit after self-cal, rms=0.104735Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.67058e-05 Jy ! Component: 100 - total flux cleaned = 7.84894e-05 Jy ! Component: 150 - total flux cleaned = 4.2256e-05 Jy ! Component: 200 - total flux cleaned = -8.69688e-06 Jy ! Total flux subtracted in 200 components = -8.69688e-06 Jy ! Clean residual min=-0.001091 max=0.000984 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.209579 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.209579 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=0.104728Jy sigma=0.000654 ! Fit after self-cal, rms=0.104726Jy sigma=0.000654 ! 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=0.104726Jy sigma=0.000654 ! Fit after self-cal, rms=0.105041Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=2.477 mas, bpa=-16.66 degrees ! Estimated noise=567.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130388 Jy ! Component: 100 - total flux cleaned = -0.000145428 Jy ! Component: 150 - total flux cleaned = -0.000159302 Jy ! Component: 200 - total flux cleaned = -0.000196864 Jy ! Total flux subtracted in 200 components = -0.000196864 Jy ! Clean residual min=-0.001011 max=0.000931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.209382 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.209382 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=0.105036Jy sigma=0.000654 ! Fit after self-cal, rms=0.105040Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.34061e-05 Jy ! Component: 100 - total flux cleaned = 3.09857e-05 Jy ! Component: 150 - total flux cleaned = 1.00306e-05 Jy ! Component: 200 - total flux cleaned = -1.87447e-05 Jy ! Total flux subtracted in 200 components = -1.87447e-05 Jy ! Clean residual min=-0.000987 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.209363 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.209363 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=0.105038Jy sigma=0.000654 ! Fit after self-cal, rms=0.105037Jy sigma=0.000654 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.779 mas, bpa=16.11 degrees ! Estimated noise=468.862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.779 at 16.11 degrees (North through East) ! Clean map min=-0.0010461 max=0.16316 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=1.009 mas, bmaj=1.572 mas, bpa=20.88 degrees ! Estimated noise=774.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121265 Jy ! Component: 100 - total flux cleaned = 0.164685 Jy ! Component: 150 - total flux cleaned = 0.186414 Jy ! Component: 200 - total flux cleaned = 0.197314 Jy ! Total flux subtracted in 200 components = 0.197314 Jy ! Clean residual min=-0.002585 max=0.005080 Jy/beam ! Clean residual mean=0.000009 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.197315 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.197315 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.779 mas, bpa=16.11 degrees ! Estimated noise=468.862 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 = 0.00662372 Jy ! Component: 100 - total flux cleaned = 0.00988286 Jy ! Component: 150 - total flux cleaned = 0.0115949 Jy ! Component: 200 - total flux cleaned = 0.0119148 Jy ! Total flux subtracted in 200 components = 0.0119148 Jy ! Clean residual min=-0.001248 max=0.001082 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.209229 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.209229 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=2.216 mas, bmaj=2.477 mas, bpa=-16.66 degrees ! Estimated noise=567.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487944 Jy ! Component: 100 - total flux cleaned = 0.000529733 Jy ! Component: 150 - total flux cleaned = 0.00046641 Jy ! Component: 200 - total flux cleaned = 0.000381802 Jy ! Total flux subtracted in 200 components = 0.000381802 Jy ! Clean residual min=-0.001024 max=0.000955 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.209611 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 = -2.47286e-05 Jy ! Component: 100 - total flux cleaned = -4.84891e-05 Jy ! Component: 150 - total flux cleaned = -9.06516e-05 Jy ! Component: 200 - total flux cleaned = -9.05973e-05 Jy ! Total flux subtracted in 200 components = -9.05973e-05 Jy ! Clean residual min=-0.000993 max=0.000913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.209521 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.209521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.779 mas, bpa=16.11 degrees ! Estimated noise=468.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156606 Jy ! Component: 100 - total flux cleaned = 0.000180941 Jy ! Component: 150 - total flux cleaned = 0.000180705 Jy ! Component: 200 - total flux cleaned = 0.000180784 Jy ! Total flux subtracted in 200 components = 0.000180784 Jy ! Clean residual min=-0.001081 max=0.000997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.209701 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.209701 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=0.105041Jy sigma=0.000654 ! Fit after self-cal, rms=0.105037Jy sigma=0.000654 wmodel J1020+4320_X_2017_01_16_pus_map.mod ! Writing 75 model components to file: J1020+4320_X_2017_01_16_pus_map.mod wobs J1020+4320_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1020+4320_X_2017_01_16_pus_uvs.fits wwins J1020+4320_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1020+4320_X_2017_01_16_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 = -0.00034912 Jy ! Component: 100 - total flux cleaned = -0.000538593 Jy ! Component: 150 - total flux cleaned = -0.000506653 Jy ! Component: 200 - total flux cleaned = -0.000491869 Jy ! Component: 250 - total flux cleaned = -0.000463152 Jy ! Component: 300 - total flux cleaned = -0.000477508 Jy ! Component: 350 - total flux cleaned = -0.000491235 Jy ! Component: 400 - total flux cleaned = -0.000504338 Jy ! Component: 450 - total flux cleaned = -0.000554967 Jy ! Component: 500 - total flux cleaned = -0.000542619 Jy ! Component: 550 - total flux cleaned = -0.000555141 Jy ! Component: 600 - total flux cleaned = -0.000555102 Jy ! Component: 650 - total flux cleaned = -0.000543153 Jy ! Component: 700 - total flux cleaned = -0.00046322 Jy ! Component: 750 - total flux cleaned = -0.000497189 Jy ! Component: 800 - total flux cleaned = -0.000474677 Jy ! Component: 850 - total flux cleaned = -0.000430704 Jy ! Component: 900 - total flux cleaned = -0.000398369 Jy ! Component: 950 - total flux cleaned = -0.000366413 Jy ! Component: 1000 - total flux cleaned = -0.000324209 Jy ! Component: 1050 - total flux cleaned = -0.000313864 Jy ! Component: 1100 - total flux cleaned = -0.000272956 Jy ! Component: 1150 - total flux cleaned = -0.000272911 Jy ! Component: 1200 - total flux cleaned = -0.000272998 Jy ! Component: 1250 - total flux cleaned = -0.000283048 Jy ! Component: 1300 - total flux cleaned = -0.000234129 Jy ! Component: 1350 - total flux cleaned = -0.000263456 Jy ! Component: 1400 - total flux cleaned = -0.000244182 Jy ! Component: 1450 - total flux cleaned = -0.000225065 Jy ! Component: 1500 - total flux cleaned = -0.000253137 Jy ! Component: 1550 - total flux cleaned = -0.000225049 Jy ! Component: 1600 - total flux cleaned = -0.000252597 Jy ! Component: 1650 - total flux cleaned = -0.000188683 Jy ! Component: 1700 - total flux cleaned = -0.000224892 Jy ! Component: 1750 - total flux cleaned = -0.000224822 Jy ! Component: 1800 - total flux cleaned = -0.000224841 Jy ! Component: 1850 - total flux cleaned = -0.000216002 Jy ! Component: 1900 - total flux cleaned = -0.000233503 Jy ! Component: 1950 - total flux cleaned = -0.00024216 Jy ! Component: 2000 - total flux cleaned = -0.000233508 Jy ! Total flux subtracted in 2048 components = -0.000242038 Jy ! Clean residual min=-0.000724 max=0.000516 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.209459 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 217 components and 0.209459 Jy ![Exited script file: muppet] wmap "J1020+4320_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.779 at 16.11 degrees (North through East) ! Clean map min=-0.00093322 max=0.16291 Jy/beam ! Writing clean map to FITS file: J1020+4320_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29403 0.29403 0.588059 1.17612 2.35224 4.70447 9.40895 18.8179 37.6358 75.2716 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.779 at 16.11 degrees (North through East) ! Clean map min=-0.00093322 max=0.16291 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 J1020+4320_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:22 2019