! Started logfile: J0921+7136_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:37 2016 obs J0921+7136_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0921+7136_X_2015_03_17_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877507 visibilities/baseline/integration-bin. ! Found source: J0921+7136 ! ! 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 338 lines of history. ! ! Reading 38856 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 J0921+7136_X_2015_03_17_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.788210Jy sigma=0.008923 ! Fit after self-cal, rms=0.770403Jy sigma=0.008722 ! 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=0.6588 mas, bmaj=2.595 mas, bpa=83.64 degrees ! Estimated noise=597.207 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 = 0.174164 Jy ! Component: 100 - total flux cleaned = 0.22093 Jy ! Total flux subtracted in 100 components = 0.22093 Jy ! Clean residual min=-0.008659 max=0.020285 Jy/beam ! Clean residual mean=0.000036 rms=0.002934 Jy/beam ! Combined flux in latest and established models = 0.22093 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.22093 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=0.091808Jy sigma=0.000962 ! Fit after self-cal, rms=0.091811Jy sigma=0.000962 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219369 Jy ! Component: 100 - total flux cleaned = 0.0332162 Jy ! Total flux subtracted in 100 components = 0.0332162 Jy ! Clean residual min=-0.008123 max=0.010744 Jy/beam ! Clean residual mean=0.000040 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.254147 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.254147 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=0.084910Jy sigma=0.000886 ! Fit after self-cal, rms=0.084908Jy sigma=0.000886 ! 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=0.8566 mas, bmaj=2.889 mas, bpa=82.76 degrees ! Estimated noise=320.53 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 = 0.00897518 Jy ! Component: 100 - total flux cleaned = 0.011244 Jy ! Component: 150 - total flux cleaned = 0.0115308 Jy ! Component: 200 - total flux cleaned = 0.0116462 Jy ! Total flux subtracted in 200 components = 0.0116462 Jy ! Clean residual min=-0.009792 max=0.010053 Jy/beam ! Clean residual mean=0.000077 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.265793 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.265793 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=0.083585Jy sigma=0.000877 ! Fit after self-cal, rms=0.083583Jy sigma=0.000877 ! 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 1.14 HN 0.98 KP 0.92 ! LA 1.03 MK 0.95 NL 0.96 OV 0.98 ! PT 1.05 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.03 KP 0.87 ! LA 1.05 MK 0.95 NL 0.95 OV 0.98 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.01 KP 0.82 ! LA 1.07 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.00 KP 0.79 ! LA 1.06 MK 0.96 NL 0.97 OV 0.97 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.96 KP 0.74 ! LA 1.08 MK 0.99 NL 0.97 OV 0.99 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.03 KP 0.73 ! LA 1.07 MK 0.96 NL 0.98 OV 1.03 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.08 KP 0.74 ! LA 1.07 MK 0.98 NL 0.97 OV 1.03 ! PT 1.01 SC 1.23 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.07 KP 0.73 ! LA 1.07 MK 0.97 NL 0.97 OV 1.05 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.07 KP 0.76 ! LA 1.09 MK 0.97 NL 0.96 OV 1.03 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.03 KP 0.79 ! LA 1.09 MK 0.99 NL 1.00 OV 1.03 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.05 KP 0.81 ! LA 1.11 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.19 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.01 KP 0.86 ! LA 1.08 MK 0.99 NL 0.98 OV 1.02 ! PT 1.05 SC 1.16 ! ! ! Fit before self-cal, rms=0.083583Jy sigma=0.000877 ! Fit after self-cal, rms=0.076451Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8719 mas, bmaj=2.883 mas, bpa=83.2 degrees ! Estimated noise=320.264 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 = -0.00198921 Jy ! Component: 100 - total flux cleaned = -0.00181406 Jy ! Component: 150 - total flux cleaned = -0.00148978 Jy ! Component: 200 - total flux cleaned = -0.00127826 Jy ! Total flux subtracted in 200 components = -0.00127826 Jy ! Clean residual min=-0.003352 max=0.005036 Jy/beam ! Clean residual mean=0.000019 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.264515 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.264515 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=0.076206Jy sigma=0.000795 ! Fit after self-cal, rms=0.076236Jy sigma=0.000794 ! 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=0.076236Jy sigma=0.000794 ! Fit after self-cal, rms=0.077701Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.88 mas, bpa=83.08 degrees ! Estimated noise=319.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219613 Jy ! Component: 100 - total flux cleaned = -0.00225776 Jy ! Component: 150 - total flux cleaned = -0.00234609 Jy ! Component: 200 - total flux cleaned = -0.00224203 Jy ! Total flux subtracted in 200 components = -0.00224203 Jy ! Clean residual min=-0.002401 max=0.005068 Jy/beam ! Clean residual mean=0.000019 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.262273 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.262273 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=0.077598Jy sigma=0.000780 ! Fit after self-cal, rms=0.077637Jy sigma=0.000780 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 (18.6, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505775 Jy ! Component: 100 - total flux cleaned = 0.00818394 Jy ! Component: 150 - total flux cleaned = 0.0103912 Jy ! Component: 200 - total flux cleaned = 0.011995 Jy ! Total flux subtracted in 200 components = 0.011995 Jy ! Clean residual min=-0.002059 max=0.003383 Jy/beam ! Clean residual mean=0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.274267 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 92 components and 0.274268 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=0.077291Jy sigma=0.000775 ! Fit after self-cal, rms=0.077283Jy sigma=0.000775 ! Inverting map ! Added new window around map position (1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262716 Jy ! Component: 100 - total flux cleaned = 0.00383704 Jy ! Component: 150 - total flux cleaned = 0.0047362 Jy ! Component: 200 - total flux cleaned = 0.00545513 Jy ! Total flux subtracted in 200 components = 0.00545513 Jy ! Clean residual min=-0.001749 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.279723 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 122 components and 0.279723 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=0.077166Jy sigma=0.000773 ! Fit after self-cal, rms=0.077158Jy sigma=0.000773 ! 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=0.077158Jy sigma=0.000773 ! Fit after self-cal, rms=0.077608Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.88 mas, bpa=83.2 degrees ! Estimated noise=319.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140286 Jy ! Component: 100 - total flux cleaned = 0.000356145 Jy ! Component: 150 - total flux cleaned = 0.00081248 Jy ! Component: 200 - total flux cleaned = 0.00117115 Jy ! Total flux subtracted in 200 components = 0.00117115 Jy ! Clean residual min=-0.001389 max=0.001197 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.280894 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.280894 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=0.077551Jy sigma=0.000772 ! Fit after self-cal, rms=0.077554Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447063 Jy ! Component: 100 - total flux cleaned = 0.000687131 Jy ! Component: 150 - total flux cleaned = 0.000961276 Jy ! Component: 200 - total flux cleaned = 0.00118807 Jy ! Total flux subtracted in 200 components = 0.00118807 Jy ! Clean residual min=-0.001262 max=0.001097 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.282082 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 171 components and 0.282082 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=0.077534Jy sigma=0.000772 ! Fit after self-cal, rms=0.077533Jy sigma=0.000772 ! 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=0.077533Jy sigma=0.000772 ! Fit after self-cal, rms=0.077704Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=3.719 mas, bpa=78.82 degrees ! Estimated noise=385.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119241 Jy ! Component: 100 - total flux cleaned = 0.00187614 Jy ! Component: 150 - total flux cleaned = 0.00234469 Jy ! Component: 200 - total flux cleaned = 0.00257971 Jy ! Total flux subtracted in 200 components = 0.00257971 Jy ! Clean residual min=-0.000945 max=0.001012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.284662 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 213 components and 0.284662 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=0.077698Jy sigma=0.000771 ! Fit after self-cal, rms=0.077700Jy 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 = 0.000191978 Jy ! Component: 100 - total flux cleaned = 0.000360567 Jy ! Component: 150 - total flux cleaned = 0.000482312 Jy ! Component: 200 - total flux cleaned = 0.000531645 Jy ! Total flux subtracted in 200 components = 0.000531645 Jy ! Clean residual min=-0.000902 max=0.001012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.285193 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 223 components and 0.285193 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=0.077697Jy sigma=0.000771 ! Fit after self-cal, rms=0.077696Jy 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=0.8728 mas, bmaj=2.881 mas, bpa=83.24 degrees ! Estimated noise=319.152 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.881 at 83.24 degrees (North through East) ! Clean map min=-0.0009509 max=0.23209 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=0.666 mas, bmaj=2.59 mas, bpa=83.91 degrees ! Estimated noise=600.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174845 Jy ! Component: 100 - total flux cleaned = 0.219559 Jy ! Component: 150 - total flux cleaned = 0.239498 Jy ! Component: 200 - total flux cleaned = 0.249425 Jy ! Total flux subtracted in 200 components = 0.249425 Jy ! Clean residual min=-0.002656 max=0.004658 Jy/beam ! Clean residual mean=0.000006 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.249425 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.249425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=2.881 mas, bpa=83.24 degrees ! Estimated noise=319.152 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 = 0.00683019 Jy ! Component: 100 - total flux cleaned = 0.0117137 Jy ! Component: 150 - total flux cleaned = 0.0156221 Jy ! Component: 200 - total flux cleaned = 0.018823 Jy ! Total flux subtracted in 200 components = 0.018823 Jy ! Clean residual min=-0.001689 max=0.002022 Jy/beam ! Clean residual mean=0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.268248 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 70 components and 0.268248 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=2.153 mas, bmaj=3.719 mas, bpa=78.82 degrees ! Estimated noise=385.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446058 Jy ! Component: 100 - total flux cleaned = 0.00760497 Jy ! Component: 150 - total flux cleaned = 0.00995091 Jy ! Component: 200 - total flux cleaned = 0.011736 Jy ! Total flux subtracted in 200 components = 0.011736 Jy ! Clean residual min=-0.001339 max=0.001177 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.279984 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 = 0.0013678 Jy ! Component: 100 - total flux cleaned = 0.00242115 Jy ! Component: 150 - total flux cleaned = 0.00323609 Jy ! Component: 200 - total flux cleaned = 0.00382367 Jy ! Total flux subtracted in 200 components = 0.00382367 Jy ! Clean residual min=-0.001032 max=0.001019 Jy/beam ! Clean residual mean=-0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.283808 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 155 components and 0.283808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=2.881 mas, bpa=83.24 degrees ! Estimated noise=319.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646317 Jy ! Component: 100 - total flux cleaned = 0.000608363 Jy ! Component: 150 - total flux cleaned = 0.000607302 Jy ! Component: 200 - total flux cleaned = 0.000636141 Jy ! Total flux subtracted in 200 components = 0.000636141 Jy ! Clean residual min=-0.001061 max=0.001005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.284444 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.284444 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=0.077712Jy sigma=0.000772 ! Fit after self-cal, rms=0.077706Jy sigma=0.000771 wmodel J0921+7136_X_2015_03_17_pus_map.mod ! Writing 175 model components to file: J0921+7136_X_2015_03_17_pus_map.mod wobs J0921+7136_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0921+7136_X_2015_03_17_pus_uvs.fits wwins J0921+7136_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J0921+7136_X_2015_03_17_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 = -7.62974e-05 Jy ! Component: 100 - total flux cleaned = -2.68945e-05 Jy ! Component: 150 - total flux cleaned = -1.05191e-05 Jy ! Component: 200 - total flux cleaned = -1.00505e-05 Jy ! Component: 250 - total flux cleaned = -3.84613e-05 Jy ! Component: 300 - total flux cleaned = -6.64591e-05 Jy ! Component: 350 - total flux cleaned = -7.9899e-05 Jy ! Component: 400 - total flux cleaned = -7.9869e-05 Jy ! Component: 450 - total flux cleaned = -0.000105773 Jy ! Component: 500 - total flux cleaned = -0.000118546 Jy ! Component: 550 - total flux cleaned = -0.000155327 Jy ! Component: 600 - total flux cleaned = -0.000203582 Jy ! Component: 650 - total flux cleaned = -0.00026297 Jy ! Component: 700 - total flux cleaned = -0.000321403 Jy ! Component: 750 - total flux cleaned = -0.00039018 Jy ! Component: 800 - total flux cleaned = -0.000435162 Jy ! Component: 850 - total flux cleaned = -0.000468412 Jy ! Component: 900 - total flux cleaned = -0.000512079 Jy ! Component: 950 - total flux cleaned = -0.000511948 Jy ! Component: 1000 - total flux cleaned = -0.000533135 Jy ! Component: 1050 - total flux cleaned = -0.000543653 Jy ! Component: 1100 - total flux cleaned = -0.00058484 Jy ! Component: 1150 - total flux cleaned = -0.000594893 Jy ! Component: 1200 - total flux cleaned = -0.000604803 Jy ! Component: 1250 - total flux cleaned = -0.000614628 Jy ! Component: 1300 - total flux cleaned = -0.000614394 Jy ! Component: 1350 - total flux cleaned = -0.000633819 Jy ! Component: 1400 - total flux cleaned = -0.000671813 Jy ! Component: 1450 - total flux cleaned = -0.000662413 Jy ! Component: 1500 - total flux cleaned = -0.000671729 Jy ! Component: 1550 - total flux cleaned = -0.000653237 Jy ! Component: 1600 - total flux cleaned = -0.000671569 Jy ! Component: 1650 - total flux cleaned = -0.000680625 Jy ! Component: 1700 - total flux cleaned = -0.000671678 Jy ! Component: 1750 - total flux cleaned = -0.000707175 Jy ! Component: 1800 - total flux cleaned = -0.000733278 Jy ! Component: 1850 - total flux cleaned = -0.000776687 Jy ! Component: 1900 - total flux cleaned = -0.000785387 Jy ! Component: 1950 - total flux cleaned = -0.000836544 Jy ! Component: 2000 - total flux cleaned = -0.000836613 Jy ! Total flux subtracted in 2048 components = -0.000886864 Jy ! Clean residual min=-0.000436 max=0.000495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.283557 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 325 components and 0.283557 Jy ![Exited script file: muppet] wmap "J0921+7136_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.881 at 83.24 degrees (North through East) ! Clean map min=-0.00077239 max=0.23236 Jy/beam ! Writing clean map to FITS file: J0921+7136_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232357 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211112 0.211112 0.422223 0.844447 1.68889 3.37779 6.75557 13.5111 27.0223 54.0446 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.232 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.881 at 83.24 degrees (North through East) ! Clean map min=-0.00077239 max=0.23236 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 J0921+7136_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:40 2016