! Started logfile: J0305-2421_X_2017_02_19_pus_uvs.log on Sat May 4 21:37:00 2019 obs J0305-2421_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0305-2421_X_2017_02_19_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693295 visibilities/baseline/integration-bin. ! Found source: J0305-2421 ! ! 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 858 lines of history. ! ! Reading 43428 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 J0305-2421_X_2017_02_19_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 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003107Jy sigma=0.007534 ! Fit after self-cal, rms=0.953166Jy sigma=0.007178 ! 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=0.6157 mas, bmaj=1.565 mas, bpa=-0.5321 degrees ! Estimated noise=765.243 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 = 0.0397899 Jy ! Component: 100 - total flux cleaned = 0.0484895 Jy ! Total flux subtracted in 100 components = 0.0484895 Jy ! Clean residual min=-0.002309 max=0.002633 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0484895 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0484895 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=0.091023Jy sigma=0.000633 ! Fit after self-cal, rms=0.089525Jy sigma=0.000622 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437735 Jy ! Component: 100 - total flux cleaned = 0.00573768 Jy ! Total flux subtracted in 100 components = 0.00573768 Jy ! Clean residual min=-0.002380 max=0.002203 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0542271 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0542271 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=0.089337Jy sigma=0.000621 ! Fit after self-cal, rms=0.089324Jy sigma=0.000621 ! 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=0.7563 mas, bmaj=1.856 mas, bpa=0.3615 degrees ! Estimated noise=466.163 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 = -0.000418032 Jy ! Component: 100 - total flux cleaned = -0.00044413 Jy ! Component: 150 - total flux cleaned = -0.000445348 Jy ! Component: 200 - total flux cleaned = -0.000463696 Jy ! Total flux subtracted in 200 components = -0.000463696 Jy ! Clean residual min=-0.001396 max=0.001699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0537634 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0537634 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=0.089310Jy sigma=0.000621 ! Fit after self-cal, rms=0.089285Jy sigma=0.000621 ! 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 1.01 HN 1.09 KP 0.97 ! LA 1.09 MK 0.99 NL 1.03 OV 1.08 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 1.00 ! LA 1.09 MK 1.03 NL 1.01 OV 1.07 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.89 KP 0.96 ! LA 1.06 MK 1.00 NL 1.09 OV 1.08 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.91 KP 0.94 ! LA 1.10 MK 0.98 NL 1.02 OV 1.08 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.89 KP 0.96 ! LA 1.12 MK 1.04 NL 0.97 OV 1.10 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.87 KP 0.94 ! LA 1.01 MK 1.04 NL 0.99 OV 1.03 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.82 KP 0.93 ! LA 1.07 MK 1.00 NL 0.97 OV 1.05 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.89 KP 0.92 ! LA 1.08 MK 0.93 NL 0.95 OV 1.16 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 0.84 KP 0.99 ! LA 1.05 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.99 KP 0.92 ! LA 1.04 MK 1.00 NL 0.91 OV 1.06 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.91 KP 0.85 ! LA 1.02 MK 0.91 NL 0.93 OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.00* KP 0.91 ! LA 1.09 MK 0.95 NL 0.89 OV 0.94 ! PT 1.00* SC 0.91 ! ! ! Fit before self-cal, rms=0.089285Jy sigma=0.000621 ! Fit after self-cal, rms=0.086133Jy sigma=0.000620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7553 mas, bmaj=1.853 mas, bpa=-0.007877 degrees ! Estimated noise=464.754 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 = -4.12299e-05 Jy ! Component: 100 - total flux cleaned = -4.1579e-05 Jy ! Component: 150 - total flux cleaned = -6.29757e-05 Jy ! Component: 200 - total flux cleaned = -7.26965e-05 Jy ! Total flux subtracted in 200 components = -7.26965e-05 Jy ! Clean residual min=-0.001435 max=0.001358 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0536907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0536907 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=0.086130Jy sigma=0.000620 ! Fit after self-cal, rms=0.086017Jy sigma=0.000620 ! 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=0.086017Jy sigma=0.000620 ! Fit after self-cal, rms=0.085593Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7543 mas, bmaj=1.851 mas, bpa=0.04527 degrees ! Estimated noise=463.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.3215e-05 Jy ! Component: 100 - total flux cleaned = 6.4139e-05 Jy ! Component: 150 - total flux cleaned = 7.26988e-05 Jy ! Component: 200 - total flux cleaned = 6.55855e-05 Jy ! Total flux subtracted in 200 components = 6.55855e-05 Jy ! Clean residual min=-0.001435 max=0.001187 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0537563 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0537563 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=0.085591Jy sigma=0.000619 ! Fit after self-cal, rms=0.085578Jy sigma=0.000619 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 = -3.57143e-05 Jy ! Component: 100 - total flux cleaned = -4.48964e-05 Jy ! Component: 150 - total flux cleaned = -4.45801e-05 Jy ! Component: 200 - total flux cleaned = -5.95434e-05 Jy ! Total flux subtracted in 200 components = -5.95434e-05 Jy ! Clean residual min=-0.001399 max=0.001198 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0536968 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0536968 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=0.085576Jy sigma=0.000619 ! Fit after self-cal, rms=0.085573Jy sigma=0.000619 ! 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=0.085573Jy sigma=0.000619 ! Fit after self-cal, rms=0.085828Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7535 mas, bmaj=1.848 mas, bpa=0.119 degrees ! Estimated noise=464.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125934 Jy ! Component: 100 - total flux cleaned = 0.000135625 Jy ! Component: 150 - total flux cleaned = 0.00013631 Jy ! Component: 200 - total flux cleaned = 0.000122672 Jy ! Total flux subtracted in 200 components = 0.000122672 Jy ! Clean residual min=-0.001411 max=0.001106 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0538195 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0538195 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=0.085826Jy sigma=0.000619 ! Fit after self-cal, rms=0.085841Jy sigma=0.000619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.28796e-05 Jy ! Component: 100 - total flux cleaned = -2.10153e-05 Jy ! Component: 150 - total flux cleaned = -2.055e-05 Jy ! Component: 200 - total flux cleaned = -3.39242e-05 Jy ! Total flux subtracted in 200 components = -3.39242e-05 Jy ! Clean residual min=-0.001362 max=0.001118 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0537855 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0537855 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=0.085839Jy sigma=0.000619 ! Fit after self-cal, rms=0.085834Jy sigma=0.000619 ! 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=0.085834Jy sigma=0.000619 ! Fit after self-cal, rms=0.086027Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=4.663 mas, bpa=5.459 degrees ! Estimated noise=640.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2038e-05 Jy ! Component: 100 - total flux cleaned = 6.09208e-05 Jy ! Component: 150 - total flux cleaned = 5.43112e-05 Jy ! Component: 200 - total flux cleaned = 4.82667e-05 Jy ! Total flux subtracted in 200 components = 4.82667e-05 Jy ! Clean residual min=-0.001434 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0538338 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0538338 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=0.086027Jy sigma=0.000619 ! Fit after self-cal, rms=0.086034Jy sigma=0.000619 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 = -3.77661e-05 Jy ! Component: 100 - total flux cleaned = -4.53279e-05 Jy ! Component: 150 - total flux cleaned = -5.19754e-05 Jy ! Component: 200 - total flux cleaned = -6.08397e-05 Jy ! Total flux subtracted in 200 components = -6.08397e-05 Jy ! Clean residual min=-0.001435 max=0.001159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.053773 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.053773 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=0.086034Jy sigma=0.000619 ! Fit after self-cal, rms=0.086035Jy sigma=0.000619 ! 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=0.753 mas, bmaj=1.845 mas, bpa=0.1722 degrees ! Estimated noise=464.654 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.753 x 1.845 at 0.1722 degrees (North through East) ! Clean map min=-0.001212 max=0.053695 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=0.613 mas, bmaj=1.561 mas, bpa=-0.6966 degrees ! Estimated noise=755.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415105 Jy ! Component: 100 - total flux cleaned = 0.0506399 Jy ! Component: 150 - total flux cleaned = 0.0528334 Jy ! Component: 200 - total flux cleaned = 0.0534083 Jy ! Total flux subtracted in 200 components = 0.0534083 Jy ! Clean residual min=-0.002133 max=0.001857 Jy/beam ! Clean residual mean=0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0534083 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0534083 Jy ! Inverting map and beam ! Estimated beam: bmin=0.753 mas, bmaj=1.845 mas, bpa=0.1722 degrees ! Estimated noise=464.654 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 = 0.000284903 Jy ! Component: 100 - total flux cleaned = 0.000411664 Jy ! Component: 150 - total flux cleaned = 0.000529027 Jy ! Component: 200 - total flux cleaned = 0.000600663 Jy ! Total flux subtracted in 200 components = 0.000600663 Jy ! Clean residual min=-0.001445 max=0.001139 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.054009 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.054009 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=2.091 mas, bmaj=4.663 mas, bpa=5.459 degrees ! Estimated noise=640.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113134 Jy ! Component: 100 - total flux cleaned = -0.000113293 Jy ! Component: 150 - total flux cleaned = -0.000117845 Jy ! Component: 200 - total flux cleaned = -0.000126227 Jy ! Total flux subtracted in 200 components = -0.000126227 Jy ! Clean residual min=-0.001428 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0538827 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 = -7.47108e-06 Jy ! Component: 100 - total flux cleaned = -1.41839e-05 Jy ! Component: 150 - total flux cleaned = -2.39751e-05 Jy ! Component: 200 - total flux cleaned = -3.03656e-05 Jy ! Total flux subtracted in 200 components = -3.03656e-05 Jy ! Clean residual min=-0.001425 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0538524 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0538524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.753 mas, bmaj=1.845 mas, bpa=0.1722 degrees ! Estimated noise=464.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14088e-05 Jy ! Component: 100 - total flux cleaned = 8.02494e-05 Jy ! Component: 150 - total flux cleaned = 6.93423e-05 Jy ! Component: 200 - total flux cleaned = 4.9641e-05 Jy ! Total flux subtracted in 200 components = 4.9641e-05 Jy ! Clean residual min=-0.001385 max=0.001132 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.053902 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.053902 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=0.086036Jy sigma=0.000619 ! Fit after self-cal, rms=0.086035Jy sigma=0.000619 wmodel J0305-2421_X_2017_02_19_pus_map.mod ! Writing 32 model components to file: J0305-2421_X_2017_02_19_pus_map.mod wobs J0305-2421_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0305-2421_X_2017_02_19_pus_uvs.fits wwins J0305-2421_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0305-2421_X_2017_02_19_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 = -0.000356818 Jy ! Component: 100 - total flux cleaned = -0.000454141 Jy ! Component: 150 - total flux cleaned = -0.000614691 Jy ! Component: 200 - total flux cleaned = -0.000699404 Jy ! Component: 250 - total flux cleaned = -0.000780665 Jy ! Component: 300 - total flux cleaned = -0.000827483 Jy ! Component: 350 - total flux cleaned = -0.000872096 Jy ! Component: 400 - total flux cleaned = -0.000914691 Jy ! Component: 450 - total flux cleaned = -0.000900917 Jy ! Component: 500 - total flux cleaned = -0.000914661 Jy ! Component: 550 - total flux cleaned = -0.000875608 Jy ! Component: 600 - total flux cleaned = -0.000901106 Jy ! Component: 650 - total flux cleaned = -0.000901067 Jy ! Component: 700 - total flux cleaned = -0.000924986 Jy ! Component: 750 - total flux cleaned = -0.000983501 Jy ! Component: 800 - total flux cleaned = -0.000994933 Jy ! Component: 850 - total flux cleaned = -0.00102879 Jy ! Component: 900 - total flux cleaned = -0.00106217 Jy ! Component: 950 - total flux cleaned = -0.00109463 Jy ! Component: 1000 - total flux cleaned = -0.00110543 Jy ! Component: 1050 - total flux cleaned = -0.00116831 Jy ! Component: 1100 - total flux cleaned = -0.00120959 Jy ! Component: 1150 - total flux cleaned = -0.00129057 Jy ! Component: 1200 - total flux cleaned = -0.00136003 Jy ! Component: 1250 - total flux cleaned = -0.0014284 Jy ! Component: 1300 - total flux cleaned = -0.00146692 Jy ! Component: 1350 - total flux cleaned = -0.00154291 Jy ! Component: 1400 - total flux cleaned = -0.00160817 Jy ! Component: 1450 - total flux cleaned = -0.00165412 Jy ! Component: 1500 - total flux cleaned = -0.00172646 Jy ! Component: 1550 - total flux cleaned = -0.00177978 Jy ! Component: 1600 - total flux cleaned = -0.00183249 Jy ! Component: 1650 - total flux cleaned = -0.00188447 Jy ! Component: 1700 - total flux cleaned = -0.00193572 Jy ! Component: 1750 - total flux cleaned = -0.00196943 Jy ! Component: 1800 - total flux cleaned = -0.00201104 Jy ! Component: 1850 - total flux cleaned = -0.00203583 Jy ! Component: 1900 - total flux cleaned = -0.00207651 Jy ! Component: 1950 - total flux cleaned = -0.00212463 Jy ! Component: 2000 - total flux cleaned = -0.00212463 Jy ! Total flux subtracted in 2048 components = -0.0021952 Jy ! Clean residual min=-0.000555 max=0.000501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0517068 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 177 components and 0.0517068 Jy ![Exited script file: muppet] wmap "J0305-2421_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.753 x 1.845 at 0.1722 degrees (North through East) ! Clean map min=-0.00097807 max=0.053385 Jy/beam ! Writing clean map to FITS file: J0305-2421_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0533848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.819128 0.819128 1.63826 3.27651 6.55302 13.106 26.2121 52.4242 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.753 x 1.845 at 0.1722 degrees (North through East) ! Clean map min=-0.00097807 max=0.053385 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 J0305-2421_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:37:02 2019