! Started logfile: J1215-1731_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:35 2019 obs J1215-1731_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1215-1731_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.541667 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 2340 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 J1215-1731_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.276166Jy sigma=0.002194 ! Fit after self-cal, rms=0.267797Jy sigma=0.002121 ! 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=0.7913 mas, bmaj=3.56 mas, bpa=24.7 degrees ! Estimated noise=2259.8 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 = 0.610818 Jy ! Component: 100 - total flux cleaned = 0.774259 Jy ! Total flux subtracted in 100 components = 0.774259 Jy ! Clean residual min=-0.046046 max=0.086864 Jy/beam ! Clean residual mean=0.000129 rms=0.020218 Jy/beam ! Combined flux in latest and established models = 0.774259 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.774259 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=0.185754Jy sigma=0.001481 ! Fit after self-cal, rms=0.185532Jy sigma=0.001479 ! 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=0.9313 mas, bmaj=3.761 mas, bpa=24.04 degrees ! Estimated noise=1867.54 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 = 0.104642 Jy ! Component: 100 - total flux cleaned = 0.164984 Jy ! Component: 150 - total flux cleaned = 0.20125 Jy ! Component: 200 - total flux cleaned = 0.221204 Jy ! Total flux subtracted in 200 components = 0.221204 Jy ! Clean residual min=-0.022616 max=0.049112 Jy/beam ! Clean residual mean=0.000067 rms=0.009056 Jy/beam ! Combined flux in latest and established models = 0.995463 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.995463 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=0.114662Jy sigma=0.000861 ! Fit after self-cal, rms=0.113689Jy sigma=0.000854 ! 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 0.93 FD 0.97 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00* NL 0.96 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.05 KP 1.00 ! LA 1.02 MK 1.00* NL 0.96 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.08 KP 1.01 ! LA 1.03 MK 1.00* NL 0.96 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.02 KP 0.99 ! LA 1.04 MK 1.00* NL 0.96 OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00 KP 1.00 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.99 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00* NL 0.97 OV 0.96 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.03 KP 1.00 ! LA 1.02 MK 1.00* NL 0.96 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 0.99 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.05 KP 1.00 ! LA 1.03 MK 1.00* NL 0.95 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.99 ! LA 1.02 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 1.06 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Fit before self-cal, rms=0.113689Jy sigma=0.000854 ! Fit after self-cal, rms=0.105068Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=3.776 mas, bpa=24.01 degrees ! Estimated noise=1836.4 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 (2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429304 Jy ! Component: 100 - total flux cleaned = 0.0526341 Jy ! Component: 150 - total flux cleaned = 0.0558503 Jy ! Component: 200 - total flux cleaned = 0.0570253 Jy ! Total flux subtracted in 200 components = 0.0570253 Jy ! Clean residual min=-0.009576 max=0.009307 Jy/beam ! Clean residual mean=-0.000003 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 1.05249 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 1.05249 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=0.087895Jy sigma=0.000654 ! Fit after self-cal, rms=0.087578Jy sigma=0.000651 ! 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=0.087578Jy sigma=0.000651 ! Fit after self-cal, rms=0.086947Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=3.771 mas, bpa=24 degrees ! Estimated noise=1828.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383831 Jy ! Component: 100 - total flux cleaned = 0.00441478 Jy ! Component: 150 - total flux cleaned = 0.00557463 Jy ! Component: 200 - total flux cleaned = 0.00641746 Jy ! Total flux subtracted in 200 components = 0.00641746 Jy ! Clean residual min=-0.007474 max=0.005777 Jy/beam ! Clean residual mean=-0.000004 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 1.05891 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 1.05891 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=0.086017Jy sigma=0.000641 ! Fit after self-cal, rms=0.085990Jy sigma=0.000641 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 = 0.001438 Jy ! Component: 100 - total flux cleaned = 0.00256625 Jy ! Component: 150 - total flux cleaned = 0.00357984 Jy ! Component: 200 - total flux cleaned = 0.00449146 Jy ! Total flux subtracted in 200 components = 0.00449146 Jy ! Clean residual min=-0.006890 max=0.005372 Jy/beam ! Clean residual mean=-0.000004 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.0634 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 1.0634 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=0.085732Jy sigma=0.000639 ! Fit after self-cal, rms=0.085726Jy 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=0.085726Jy sigma=0.000639 ! Fit after self-cal, rms=0.085640Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=3.768 mas, bpa=23.99 degrees ! Estimated noise=1828.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255488 Jy ! Component: 100 - total flux cleaned = 0.00376656 Jy ! Component: 150 - total flux cleaned = 0.00483779 Jy ! Component: 200 - total flux cleaned = 0.00567036 Jy ! Total flux subtracted in 200 components = 0.00567036 Jy ! Clean residual min=-0.006730 max=0.004841 Jy/beam ! Clean residual mean=-0.000002 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 1.06907 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 1.06907 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=0.085484Jy sigma=0.000637 ! Fit after self-cal, rms=0.085484Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919587 Jy ! Component: 100 - total flux cleaned = 0.00167572 Jy ! Component: 150 - total flux cleaned = 0.00237379 Jy ! Component: 200 - total flux cleaned = 0.00302745 Jy ! Total flux subtracted in 200 components = 0.00302745 Jy ! Clean residual min=-0.006670 max=0.004591 Jy/beam ! Clean residual mean=-0.000001 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 1.07209 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 1.07209 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=0.085402Jy sigma=0.000637 ! Fit after self-cal, rms=0.085404Jy sigma=0.000637 ! 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=0.085404Jy sigma=0.000637 ! Fit after self-cal, rms=0.085379Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.978 mas, bmaj=4.639 mas, bpa=12.97 degrees ! Estimated noise=2181.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166075 Jy ! Component: 100 - total flux cleaned = 0.00108801 Jy ! Component: 150 - total flux cleaned = 0.00184043 Jy ! Component: 200 - total flux cleaned = 0.0022939 Jy ! Total flux subtracted in 200 components = 0.0022939 Jy ! Clean residual min=-0.008370 max=0.005899 Jy/beam ! Clean residual mean=-0.000000 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 1.07439 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 1.07439 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=0.085357Jy sigma=0.000636 ! Fit after self-cal, rms=0.085357Jy sigma=0.000636 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 = 0.000523386 Jy ! Component: 100 - total flux cleaned = 0.00115509 Jy ! Component: 150 - total flux cleaned = 0.00155004 Jy ! Component: 200 - total flux cleaned = 0.00196071 Jy ! Total flux subtracted in 200 components = 0.00196071 Jy ! Clean residual min=-0.008028 max=0.005933 Jy/beam ! Clean residual mean=0.000001 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 1.07635 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 1.07635 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=0.085343Jy sigma=0.000636 ! Fit after self-cal, rms=0.085344Jy sigma=0.000636 ! 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=0.9392 mas, bmaj=3.766 mas, bpa=23.98 degrees ! Estimated noise=1828.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 3.766 at 23.98 degrees (North through East) ! Clean map min=-0.008598 max=0.80783 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 ! Performing amp+phase self-cal ! ! 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=0.085344Jy sigma=0.000636 ! Fit after self-cal, rms=0.078781Jy sigma=0.000580 ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=3.766 mas, bpa=23.99 degrees ! Estimated noise=1828.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131662 Jy ! Component: 100 - total flux cleaned = 0.00189101 Jy ! Component: 150 - total flux cleaned = 0.00224069 Jy ! Component: 200 - total flux cleaned = 0.0026077 Jy ! Total flux subtracted in 200 components = 0.0026077 Jy ! Clean residual min=-0.006158 max=0.004171 Jy/beam ! Clean residual mean=0.000002 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.07896 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 1.07896 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=0.078705Jy sigma=0.000580 ! Fit after self-cal, rms=0.078705Jy sigma=0.000580 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661986 Jy ! Component: 100 - total flux cleaned = 0.00102643 Jy ! Component: 150 - total flux cleaned = 0.0012932 Jy ! Component: 200 - total flux cleaned = 0.00143914 Jy ! Total flux subtracted in 200 components = 0.00143914 Jy ! Clean residual min=-0.006045 max=0.003992 Jy/beam ! Clean residual mean=0.000002 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 1.0804 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 1.0804 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=0.078667Jy sigma=0.000580 ! Fit after self-cal, rms=0.078668Jy sigma=0.000580 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.078668Jy sigma=0.000580 ! Fit after self-cal, rms=0.078665Jy sigma=0.000579 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=0.7974 mas, bmaj=3.563 mas, bpa=24.68 degrees ! Estimated noise=2217.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.599603 Jy ! Component: 100 - total flux cleaned = 0.758596 Jy ! Component: 150 - total flux cleaned = 0.849189 Jy ! Component: 200 - total flux cleaned = 0.906087 Jy ! Total flux subtracted in 200 components = 0.906087 Jy ! Clean residual min=-0.024701 max=0.030476 Jy/beam ! Clean residual mean=0.000072 rms=0.009046 Jy/beam ! Combined flux in latest and established models = 0.906087 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.906087 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=3.765 mas, bpa=23.98 degrees ! Estimated noise=1829.15 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 = 0.0476956 Jy ! Component: 100 - total flux cleaned = 0.0792141 Jy ! Component: 150 - total flux cleaned = 0.100699 Jy ! Component: 200 - total flux cleaned = 0.115642 Jy ! Total flux subtracted in 200 components = 0.115642 Jy ! Clean residual min=-0.010660 max=0.011568 Jy/beam ! Clean residual mean=0.000027 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 1.02173 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 1.02173 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=1.978 mas, bmaj=4.639 mas, bpa=12.95 degrees ! Estimated noise=2181.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161692 Jy ! Component: 100 - total flux cleaned = 0.0258716 Jy ! Component: 150 - total flux cleaned = 0.0331288 Jy ! Component: 200 - total flux cleaned = 0.0388358 Jy ! Total flux subtracted in 200 components = 0.0388358 Jy ! Clean residual min=-0.008909 max=0.008118 Jy/beam ! Clean residual mean=0.000006 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 1.06056 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 = 0.00316059 Jy ! Component: 100 - total flux cleaned = 0.00531506 Jy ! Component: 150 - total flux cleaned = 0.00736358 Jy ! Component: 200 - total flux cleaned = 0.00895922 Jy ! Total flux subtracted in 200 components = 0.00895922 Jy ! Clean residual min=-0.008130 max=0.007255 Jy/beam ! Clean residual mean=0.000001 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 1.06952 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 85 components and 1.06952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=3.765 mas, bpa=23.98 degrees ! Estimated noise=1829.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340342 Jy ! Component: 100 - total flux cleaned = 0.00526538 Jy ! Component: 150 - total flux cleaned = 0.00607383 Jy ! Component: 200 - total flux cleaned = 0.00630909 Jy ! Total flux subtracted in 200 components = 0.00630909 Jy ! Clean residual min=-0.006767 max=0.005982 Jy/beam ! Clean residual mean=-0.000001 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 1.07583 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 1.07583 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=0.079277Jy sigma=0.000583 ! Fit after self-cal, rms=0.079157Jy sigma=0.000583 wmodel J1215-1731_X_2017_02_19_pus_map.mod ! Writing 107 model components to file: J1215-1731_X_2017_02_19_pus_map.mod wobs J1215-1731_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1215-1731_X_2017_02_19_pus_uvs.fits wwins J1215-1731_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1215-1731_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 = -0.00106245 Jy ! Component: 100 - total flux cleaned = -0.000998502 Jy ! Component: 150 - total flux cleaned = -0.000454947 Jy ! Component: 200 - total flux cleaned = 0.000181657 Jy ! Component: 250 - total flux cleaned = 0.000834643 Jy ! Component: 300 - total flux cleaned = 0.0010764 Jy ! Component: 350 - total flux cleaned = 0.00136199 Jy ! Component: 400 - total flux cleaned = 0.00141457 Jy ! Component: 450 - total flux cleaned = 0.00146497 Jy ! Component: 500 - total flux cleaned = 0.00151365 Jy ! Component: 550 - total flux cleaned = 0.00169814 Jy ! Component: 600 - total flux cleaned = 0.00178694 Jy ! Component: 650 - total flux cleaned = 0.00208265 Jy ! Component: 700 - total flux cleaned = 0.00228642 Jy ! Component: 750 - total flux cleaned = 0.00252292 Jy ! Component: 800 - total flux cleaned = 0.00275073 Jy ! Component: 850 - total flux cleaned = 0.00293465 Jy ! Component: 900 - total flux cleaned = 0.00311223 Jy ! Component: 950 - total flux cleaned = 0.00321632 Jy ! Component: 1000 - total flux cleaned = 0.00345114 Jy ! Component: 1050 - total flux cleaned = 0.00367739 Jy ! Component: 1100 - total flux cleaned = 0.00392949 Jy ! Component: 1150 - total flux cleaned = 0.00408301 Jy ! Component: 1200 - total flux cleaned = 0.00426324 Jy ! Component: 1250 - total flux cleaned = 0.00443901 Jy ! Component: 1300 - total flux cleaned = 0.00458271 Jy ! Component: 1350 - total flux cleaned = 0.00466723 Jy ! Component: 1400 - total flux cleaned = 0.0047225 Jy ! Component: 1450 - total flux cleaned = 0.00483138 Jy ! Component: 1500 - total flux cleaned = 0.00483127 Jy ! Component: 1550 - total flux cleaned = 0.00488462 Jy ! Component: 1600 - total flux cleaned = 0.00506508 Jy ! Component: 1650 - total flux cleaned = 0.00509014 Jy ! Component: 1700 - total flux cleaned = 0.00516503 Jy ! Component: 1750 - total flux cleaned = 0.00523884 Jy ! Component: 1800 - total flux cleaned = 0.0053358 Jy ! Component: 1850 - total flux cleaned = 0.00543177 Jy ! Component: 1900 - total flux cleaned = 0.00557392 Jy ! Component: 1950 - total flux cleaned = 0.00562106 Jy ! Component: 2000 - total flux cleaned = 0.00571431 Jy ! Total flux subtracted in 2048 components = 0.00580683 Jy ! Clean residual min=-0.001217 max=0.001464 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 1.08164 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 228 components and 1.08164 Jy ![Exited script file: muppet] wmap "J1215-1731_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 3.765 at 23.98 degrees (North through East) ! Clean map min=-0.0031759 max=0.80903 Jy/beam ! Writing clean map to FITS file: J1215-1731_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 0.809029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000445602 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165236 0.165236 0.330472 0.660944 1.32189 2.64378 5.28755 10.5751 21.1502 42.3004 84.6008 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.809 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 3.765 at 23.98 degrees (North through East) ! Clean map min=-0.0031759 max=0.80903 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 J1215-1731_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:36 2019