! Started logfile: J0749+1057_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:00 2016 obs J0749+1057_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0749+1057_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779404 visibilities/baseline/integration-bin. ! Found source: J0749+1057 ! ! 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 414 lines of history. ! ! Reading 51768 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 J0749+1057_X_2014_08_05_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970878Jy sigma=0.011005 ! Fit after self-cal, rms=0.931645Jy sigma=0.010606 ! 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=0.9607 mas, bmaj=2.377 mas, bpa=19.68 degrees ! Estimated noise=567.925 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 = 0.0547931 Jy ! Component: 100 - total flux cleaned = 0.0672551 Jy ! Total flux subtracted in 100 components = 0.0672551 Jy ! Clean residual min=-0.003044 max=0.004526 Jy/beam ! Clean residual mean=-0.000020 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0672551 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0672551 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=0.073746Jy sigma=0.000789 ! Fit after self-cal, rms=0.073673Jy sigma=0.000788 ! 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=1.182 mas, bmaj=2.572 mas, bpa=17.97 degrees ! Estimated noise=276.604 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 = 0.00633353 Jy ! Component: 100 - total flux cleaned = 0.00968541 Jy ! Component: 150 - total flux cleaned = 0.0117158 Jy ! Component: 200 - total flux cleaned = 0.0129752 Jy ! Total flux subtracted in 200 components = 0.0129752 Jy ! Clean residual min=-0.002919 max=0.003417 Jy/beam ! Clean residual mean=-0.000015 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0802303 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0802303 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=0.073118Jy sigma=0.000782 ! Fit after self-cal, rms=0.073134Jy sigma=0.000782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.11 KP 0.93 ! LA 1.04 MK 1.00* NL 1.04 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.12 KP 0.87 ! LA 1.02 MK 1.00* NL 0.94 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.06 KP 0.82 ! LA 1.08 MK 1.00* NL 0.98 OV 1.02 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.08 KP 0.79 ! LA 1.04 MK 1.00* NL 0.96 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.05 KP 0.77 ! LA 1.03 MK 1.00* NL 0.99 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.08 KP 0.78 ! LA 1.09 MK 1.00* NL 1.03 OV 0.98 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.17 HN 1.13 KP 0.80 ! LA 1.09 MK 1.00* NL 1.08 OV 1.07 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.14 KP 0.74 ! LA 1.04 MK 1.00* NL 1.02 OV 1.06 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.17 KP 0.81 ! LA 1.04 MK 1.00* NL 0.99 OV 1.06 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.09 KP 0.82 ! LA 1.12 MK 1.00* NL 1.01 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.06 KP 0.83 ! LA 1.08 MK 1.00* NL 1.03 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.00 KP 0.91 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.073134Jy sigma=0.000782 ! Fit after self-cal, rms=0.072864Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.592 mas, bpa=18.15 degrees ! Estimated noise=276.324 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 (-4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330192 Jy ! Component: 100 - total flux cleaned = 0.00483185 Jy ! Component: 150 - total flux cleaned = 0.00507224 Jy ! Component: 200 - total flux cleaned = 0.00522048 Jy ! Total flux subtracted in 200 components = 0.00522048 Jy ! Clean residual min=-0.001200 max=0.001863 Jy/beam ! Clean residual mean=-0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0854507 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0854507 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=0.072730Jy sigma=0.000774 ! Fit after self-cal, rms=0.072741Jy sigma=0.000773 ! 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=0.072741Jy sigma=0.000773 ! Fit after self-cal, rms=0.073423Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.593 mas, bpa=18.07 degrees ! Estimated noise=275.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114142 Jy ! Component: 100 - total flux cleaned = 0.00176956 Jy ! Component: 150 - total flux cleaned = 0.00209559 Jy ! Component: 200 - total flux cleaned = 0.00228932 Jy ! Total flux subtracted in 200 components = 0.00228932 Jy ! Clean residual min=-0.001013 max=0.001548 Jy/beam ! Clean residual mean=-0.000006 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0877401 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0877401 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=0.073404Jy sigma=0.000772 ! Fit after self-cal, rms=0.073427Jy sigma=0.000772 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 (-6, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157161 Jy ! Component: 100 - total flux cleaned = 0.00220599 Jy ! Component: 150 - total flux cleaned = 0.00253648 Jy ! Component: 200 - total flux cleaned = 0.00279529 Jy ! Total flux subtracted in 200 components = 0.00279529 Jy ! Clean residual min=-0.000859 max=0.001079 Jy/beam ! Clean residual mean=-0.000006 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0905354 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 112 components and 0.0905354 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=0.073392Jy sigma=0.000771 ! Fit after self-cal, rms=0.073390Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-9.4, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102954 Jy ! Component: 100 - total flux cleaned = 0.00160906 Jy ! Component: 150 - total flux cleaned = 0.00195325 Jy ! Component: 200 - total flux cleaned = 0.00219286 Jy ! Total flux subtracted in 200 components = 0.00219286 Jy ! Clean residual min=-0.000813 max=0.000658 Jy/beam ! Clean residual mean=-0.000006 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0927282 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 137 components and 0.0927282 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=0.073373Jy sigma=0.000771 ! Fit after self-cal, rms=0.073369Jy sigma=0.000771 ! 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=0.073369Jy sigma=0.000771 ! Fit after self-cal, rms=0.073330Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.592 mas, bpa=18.04 degrees ! Estimated noise=274.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499501 Jy ! Component: 100 - total flux cleaned = 0.000838883 Jy ! Component: 150 - total flux cleaned = 0.00103367 Jy ! Component: 200 - total flux cleaned = 0.00119711 Jy ! Total flux subtracted in 200 components = 0.00119711 Jy ! Clean residual min=-0.000746 max=0.000639 Jy/beam ! Clean residual mean=-0.000004 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0939253 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.0939253 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=0.073323Jy sigma=0.000771 ! Fit after self-cal, rms=0.073327Jy sigma=0.000771 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 = 0.000249776 Jy ! Component: 100 - total flux cleaned = 0.000402614 Jy ! Component: 150 - total flux cleaned = 0.000520502 Jy ! Component: 200 - total flux cleaned = 0.000619854 Jy ! Total flux subtracted in 200 components = 0.000619854 Jy ! Clean residual min=-0.000704 max=0.000622 Jy/beam ! Clean residual mean=-0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0945452 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 169 components and 0.0945452 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=0.073323Jy sigma=0.000771 ! Fit after self-cal, rms=0.073322Jy sigma=0.000771 ! 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=0.073322Jy sigma=0.000771 ! Fit after self-cal, rms=0.073372Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=3.084 mas, bpa=9.158 degrees ! Estimated noise=307.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336182 Jy ! Component: 100 - total flux cleaned = 0.000515124 Jy ! Component: 150 - total flux cleaned = 0.000618973 Jy ! Component: 200 - total flux cleaned = 0.000702555 Jy ! Total flux subtracted in 200 components = 0.000702555 Jy ! Clean residual min=-0.000709 max=0.000749 Jy/beam ! Clean residual mean=-0.000007 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0952477 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.0952477 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=0.073370Jy sigma=0.000771 ! Fit after self-cal, rms=0.073371Jy sigma=0.000771 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 = 0.000123352 Jy ! Component: 100 - total flux cleaned = 0.000193742 Jy ! Component: 150 - total flux cleaned = 0.000241606 Jy ! Component: 200 - total flux cleaned = 0.000285724 Jy ! Total flux subtracted in 200 components = 0.000285724 Jy ! Clean residual min=-0.000677 max=0.000720 Jy/beam ! Clean residual mean=-0.000007 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0955335 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 203 components and 0.0955335 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=0.073370Jy sigma=0.000771 ! Fit after self-cal, rms=0.073369Jy sigma=0.000771 ! 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=1.192 mas, bmaj=2.592 mas, bpa=18.06 degrees ! Estimated noise=274.78 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.592 at 18.06 degrees (North through East) ! Clean map min=-0.00064896 max=0.070424 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=0.969 mas, bmaj=2.373 mas, bpa=19.63 degrees ! Estimated noise=567.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546497 Jy ! Component: 100 - total flux cleaned = 0.0673462 Jy ! Component: 150 - total flux cleaned = 0.0725696 Jy ! Component: 200 - total flux cleaned = 0.0759901 Jy ! Total flux subtracted in 200 components = 0.0759901 Jy ! Clean residual min=-0.002189 max=0.002043 Jy/beam ! Clean residual mean=-0.000010 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.07599 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.07599 Jy ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.592 mas, bpa=18.06 degrees ! Estimated noise=274.78 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 = 0.00328456 Jy ! Component: 100 - total flux cleaned = 0.00560941 Jy ! Component: 150 - total flux cleaned = 0.0075061 Jy ! Component: 200 - total flux cleaned = 0.00907324 Jy ! Total flux subtracted in 200 components = 0.00907324 Jy ! Clean residual min=-0.001221 max=0.001128 Jy/beam ! Clean residual mean=-0.000012 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0850633 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.0850633 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=2.329 mas, bmaj=3.084 mas, bpa=9.158 degrees ! Estimated noise=307.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193746 Jy ! Component: 100 - total flux cleaned = 0.00341495 Jy ! Component: 150 - total flux cleaned = 0.00457946 Jy ! Component: 200 - total flux cleaned = 0.00552072 Jy ! Total flux subtracted in 200 components = 0.00552072 Jy ! Clean residual min=-0.000990 max=0.000887 Jy/beam ! Clean residual mean=-0.000014 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.090584 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 = 0.00071418 Jy ! Component: 100 - total flux cleaned = 0.00126119 Jy ! Component: 150 - total flux cleaned = 0.00173917 Jy ! Component: 200 - total flux cleaned = 0.002164 Jy ! Total flux subtracted in 200 components = 0.002164 Jy ! Clean residual min=-0.000862 max=0.000810 Jy/beam ! Clean residual mean=-0.000011 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.092748 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 150 components and 0.092748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.592 mas, bpa=18.06 degrees ! Estimated noise=274.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373048 Jy ! Component: 100 - total flux cleaned = 0.000687851 Jy ! Component: 150 - total flux cleaned = 0.000925539 Jy ! Component: 200 - total flux cleaned = 0.00110061 Jy ! Total flux subtracted in 200 components = 0.00110061 Jy ! Clean residual min=-0.000744 max=0.000628 Jy/beam ! Clean residual mean=-0.000005 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0938486 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 181 components and 0.0938486 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=0.073380Jy sigma=0.000771 ! Fit after self-cal, rms=0.073374Jy sigma=0.000771 wmodel J0749+1057_X_2014_08_05_pus_map.mod ! Writing 181 model components to file: J0749+1057_X_2014_08_05_pus_map.mod wobs J0749+1057_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0749+1057_X_2014_08_05_pus_uvs.fits wwins J0749+1057_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0749+1057_X_2014_08_05_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 = -0.00022789 Jy ! Component: 100 - total flux cleaned = -0.000427883 Jy ! Component: 150 - total flux cleaned = -0.000583674 Jy ! Component: 200 - total flux cleaned = -0.000703024 Jy ! Component: 250 - total flux cleaned = -0.000798458 Jy ! Component: 300 - total flux cleaned = -0.000862916 Jy ! Component: 350 - total flux cleaned = -0.000925325 Jy ! Component: 400 - total flux cleaned = -0.000968522 Jy ! Component: 450 - total flux cleaned = -0.00100195 Jy ! Component: 500 - total flux cleaned = -0.000993676 Jy ! Component: 550 - total flux cleaned = -0.00100992 Jy ! Component: 600 - total flux cleaned = -0.00101006 Jy ! Component: 650 - total flux cleaned = -0.00103311 Jy ! Component: 700 - total flux cleaned = -0.00103296 Jy ! Component: 750 - total flux cleaned = -0.00104025 Jy ! Component: 800 - total flux cleaned = -0.00102564 Jy ! Component: 850 - total flux cleaned = -0.00100438 Jy ! Component: 900 - total flux cleaned = -0.00101143 Jy ! Component: 950 - total flux cleaned = -0.000997659 Jy ! Component: 1000 - total flux cleaned = -0.000977431 Jy ! Component: 1050 - total flux cleaned = -0.000977486 Jy ! Component: 1100 - total flux cleaned = -0.000964458 Jy ! Component: 1150 - total flux cleaned = -0.000951589 Jy ! Component: 1200 - total flux cleaned = -0.000938993 Jy ! Component: 1250 - total flux cleaned = -0.000951499 Jy ! Component: 1300 - total flux cleaned = -0.000951465 Jy ! Component: 1350 - total flux cleaned = -0.000945423 Jy ! Component: 1400 - total flux cleaned = -0.000957306 Jy ! Component: 1450 - total flux cleaned = -0.000927754 Jy ! Component: 1500 - total flux cleaned = -0.000927719 Jy ! Component: 1550 - total flux cleaned = -0.000910395 Jy ! Component: 1600 - total flux cleaned = -0.000899011 Jy ! Component: 1650 - total flux cleaned = -0.000882164 Jy ! Component: 1700 - total flux cleaned = -0.00087661 Jy ! Component: 1750 - total flux cleaned = -0.000849183 Jy ! Component: 1800 - total flux cleaned = -0.000838462 Jy ! Component: 1850 - total flux cleaned = -0.000838486 Jy ! Component: 1900 - total flux cleaned = -0.00080666 Jy ! Component: 1950 - total flux cleaned = -0.000790995 Jy ! Component: 2000 - total flux cleaned = -0.000791066 Jy ! Total flux subtracted in 2048 components = -0.000755237 Jy ! Clean residual min=-0.000297 max=0.000302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0930934 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 319 components and 0.0930934 Jy ![Exited script file: muppet] wmap "J0749+1057_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.592 at 18.06 degrees (North through East) ! Clean map min=-0.0005871 max=0.070435 Jy/beam ! Writing clean map to FITS file: J0749+1057_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0704352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100665 device "J0749+1057_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0749+1057_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428755 0.428755 0.857511 1.71502 3.43004 6.86009 13.7202 27.4403 54.8807 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.592 at 18.06 degrees (North through East) ! Clean map min=-0.0005871 max=0.070435 Jy/beam quit ! Quitting program ! Log file J0749+1057_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:03 2016