! Started logfile: J1911-2006_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:15:29 2016 obs J1911-2006_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2014_08_05_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 6624 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 J1911-2006_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.381421Jy sigma=0.003997 ! Fit after self-cal, rms=0.309021Jy sigma=0.003227 ! 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=0.8057 mas, bmaj=3.804 mas, bpa=22.96 degrees ! Estimated noise=1118.69 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 = 0.863375 Jy ! Component: 100 - total flux cleaned = 1.07138 Jy ! Total flux subtracted in 100 components = 1.07138 Jy ! Clean residual min=-0.066721 max=0.108169 Jy/beam ! Clean residual mean=-0.000243 rms=0.023153 Jy/beam ! Combined flux in latest and established models = 1.07138 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.07138 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=0.274596Jy sigma=0.002799 ! Fit after self-cal, rms=0.274572Jy sigma=0.002799 ! 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=1.011 mas, bmaj=4.106 mas, bpa=21.61 degrees ! Estimated noise=814.856 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 = 0.135708 Jy ! Component: 100 - total flux cleaned = 0.207109 Jy ! Component: 150 - total flux cleaned = 0.247207 Jy ! Component: 200 - total flux cleaned = 0.271161 Jy ! Total flux subtracted in 200 components = 0.271161 Jy ! Clean residual min=-0.076735 max=0.064109 Jy/beam ! Clean residual mean=0.000185 rms=0.017436 Jy/beam ! Combined flux in latest and established models = 1.34254 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 1.34254 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=0.198807Jy sigma=0.001966 ! Fit after self-cal, rms=0.198660Jy sigma=0.001965 ! 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 0.91 FD 1.10 HN 1.14 KP 0.94 ! LA 1.04 MK 1.00* NL 0.96 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.16 KP 0.89 ! LA 1.04 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.19 KP 0.84 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.16 KP 0.80 ! LA 1.06 MK 1.00* NL 0.96 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.10 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.17 KP 0.76 ! LA 1.07 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 1.33 KP 0.81 ! LA 1.15 MK 1.00* NL 1.02 OV 1.06 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.21 KP 0.75 ! LA 1.06 MK 1.00* NL 0.97 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.19 KP 0.78 ! LA 1.07 MK 1.00* NL 0.97 OV 1.05 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.19 KP 0.81 ! LA 1.09 MK 1.00* NL 0.99 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.19 KP 0.85 ! LA 1.09 MK 1.00* NL 0.98 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.16 KP 0.88 ! LA 1.07 MK 1.00* NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.198660Jy sigma=0.001965 ! Fit after self-cal, rms=0.100642Jy sigma=0.000960 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=4.171 mas, bpa=21.79 degrees ! Estimated noise=812.497 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 = -0.0201445 Jy ! Component: 100 - total flux cleaned = -0.0247082 Jy ! Component: 150 - total flux cleaned = -0.0262093 Jy ! Component: 200 - total flux cleaned = -0.0265255 Jy ! Total flux subtracted in 200 components = -0.0265255 Jy ! Clean residual min=-0.016981 max=0.020470 Jy/beam ! Clean residual mean=-0.000135 rms=0.004721 Jy/beam ! Combined flux in latest and established models = 1.31602 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 1.31602 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=0.095214Jy sigma=0.000906 ! Fit after self-cal, rms=0.095219Jy sigma=0.000905 ! 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=0.095219Jy sigma=0.000905 ! Fit after self-cal, rms=0.094702Jy sigma=0.000896 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=4.19 mas, bpa=21.82 degrees ! Estimated noise=812.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0100957 Jy ! Component: 100 - total flux cleaned = -0.0118488 Jy ! Component: 150 - total flux cleaned = -0.012791 Jy ! Component: 200 - total flux cleaned = -0.0129833 Jy ! Total flux subtracted in 200 components = -0.0129833 Jy ! Clean residual min=-0.013524 max=0.018641 Jy/beam ! Clean residual mean=-0.000128 rms=0.004236 Jy/beam ! Combined flux in latest and established models = 1.30304 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 1.30304 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=0.092593Jy sigma=0.000878 ! Fit after self-cal, rms=0.092571Jy sigma=0.000878 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193645 Jy ! Component: 100 - total flux cleaned = 0.0285208 Jy ! Component: 150 - total flux cleaned = 0.0310118 Jy ! Component: 200 - total flux cleaned = 0.0341468 Jy ! Total flux subtracted in 200 components = 0.0341468 Jy ! Clean residual min=-0.010818 max=0.009095 Jy/beam ! Clean residual mean=-0.000073 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 1.33718 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 1.33718 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=0.088056Jy sigma=0.000822 ! Fit after self-cal, rms=0.087801Jy sigma=0.000818 ! 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=0.087801Jy sigma=0.000818 ! Fit after self-cal, rms=0.087739Jy sigma=0.000815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=4.202 mas, bpa=21.86 degrees ! Estimated noise=811.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202697 Jy ! Component: 100 - total flux cleaned = 0.00278382 Jy ! Component: 150 - total flux cleaned = 0.0040265 Jy ! Component: 200 - total flux cleaned = 0.00530526 Jy ! Total flux subtracted in 200 components = 0.00530526 Jy ! Clean residual min=-0.008054 max=0.006095 Jy/beam ! Clean residual mean=-0.000050 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 1.34249 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 1.34249 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=0.086355Jy sigma=0.000802 ! Fit after self-cal, rms=0.086288Jy sigma=0.000801 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 = 0.00415581 Jy ! Component: 100 - total flux cleaned = 0.00529639 Jy ! Component: 150 - total flux cleaned = 0.006456 Jy ! Component: 200 - total flux cleaned = 0.00724255 Jy ! Total flux subtracted in 200 components = 0.00724255 Jy ! Clean residual min=-0.006884 max=0.005175 Jy/beam ! Clean residual mean=-0.000039 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 1.34973 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 156 components and 1.34973 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=0.085628Jy sigma=0.000795 ! Fit after self-cal, rms=0.085589Jy sigma=0.000795 ! 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=0.085589Jy sigma=0.000795 ! Fit after self-cal, rms=0.085687Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=5.429 mas, bpa=10.36 degrees ! Estimated noise=910.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291763 Jy ! Component: 100 - total flux cleaned = 0.00474705 Jy ! Component: 150 - total flux cleaned = 0.00589246 Jy ! Component: 200 - total flux cleaned = 0.00688254 Jy ! Total flux subtracted in 200 components = 0.00688254 Jy ! Clean residual min=-0.006010 max=0.006262 Jy/beam ! Clean residual mean=-0.000035 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 1.35661 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 1.35661 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=0.085456Jy sigma=0.000791 ! Fit after self-cal, rms=0.085434Jy sigma=0.000790 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 = 0.00212813 Jy ! Component: 100 - total flux cleaned = 0.00285774 Jy ! Component: 150 - total flux cleaned = 0.00333791 Jy ! Component: 200 - total flux cleaned = 0.00362671 Jy ! Total flux subtracted in 200 components = 0.00362671 Jy ! Clean residual min=-0.005542 max=0.005693 Jy/beam ! Clean residual mean=-0.000026 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 1.36024 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 201 components and 1.36024 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=0.085270Jy sigma=0.000789 ! Fit after self-cal, rms=0.085258Jy sigma=0.000789 ! 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=1.021 mas, bmaj=4.207 mas, bpa=21.87 degrees ! Estimated noise=811.229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 4.207 at 21.87 degrees (North through East) ! Clean map min=-0.014616 max=1.1364 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=0.085258Jy sigma=0.000789 ! Fit after self-cal, rms=0.079876Jy sigma=0.000726 ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=4.208 mas, bpa=21.86 degrees ! Estimated noise=811.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220197 Jy ! Component: 100 - total flux cleaned = -0.00197672 Jy ! Component: 150 - total flux cleaned = -0.00169268 Jy ! Component: 200 - total flux cleaned = -0.00143393 Jy ! Total flux subtracted in 200 components = -0.00143393 Jy ! Clean residual min=-0.004914 max=0.004185 Jy/beam ! Clean residual mean=-0.000024 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 1.35881 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 224 components and 1.35881 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=0.079447Jy sigma=0.000724 ! Fit after self-cal, rms=0.079443Jy sigma=0.000724 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963895 Jy ! Component: 100 - total flux cleaned = 0.001366 Jy ! Component: 150 - total flux cleaned = 0.00166328 Jy ! Component: 200 - total flux cleaned = 0.00201145 Jy ! Total flux subtracted in 200 components = 0.00201145 Jy ! Clean residual min=-0.004670 max=0.004122 Jy/beam ! Clean residual mean=-0.000021 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 1.36082 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 1.36082 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=0.079229Jy sigma=0.000723 ! Fit after self-cal, rms=0.079227Jy sigma=0.000723 ! 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=0.079227Jy sigma=0.000723 ! Fit after self-cal, rms=0.079288Jy sigma=0.000722 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=0.8103 mas, bmaj=3.904 mas, bpa=23.24 degrees ! Estimated noise=1132.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.874302 Jy ! Component: 100 - total flux cleaned = 1.0803 Jy ! Component: 150 - total flux cleaned = 1.16223 Jy ! Component: 200 - total flux cleaned = 1.20812 Jy ! Total flux subtracted in 200 components = 1.20812 Jy ! Clean residual min=-0.015731 max=0.026796 Jy/beam ! Clean residual mean=-0.000213 rms=0.005991 Jy/beam ! Combined flux in latest and established models = 1.20812 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.20812 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=4.212 mas, bpa=21.87 degrees ! Estimated noise=810.95 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) ! Added new window around map position (-4.6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041169 Jy ! Component: 100 - total flux cleaned = 0.0664124 Jy ! Component: 150 - total flux cleaned = 0.0838776 Jy ! Component: 200 - total flux cleaned = 0.0969682 Jy ! Total flux subtracted in 200 components = 0.0969682 Jy ! Clean residual min=-0.008120 max=0.009623 Jy/beam ! Clean residual mean=-0.000129 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 1.30509 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 97 components and 1.30509 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=2.27 mas, bmaj=5.434 mas, bpa=10.37 degrees ! Estimated noise=908.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143544 Jy ! Component: 100 - total flux cleaned = 0.024242 Jy ! Component: 150 - total flux cleaned = 0.0315681 Jy ! Component: 200 - total flux cleaned = 0.0366052 Jy ! Total flux subtracted in 200 components = 0.0366052 Jy ! Clean residual min=-0.006279 max=0.007316 Jy/beam ! Clean residual mean=-0.000081 rms=0.002410 Jy/beam ! Combined flux in latest and established models = 1.3417 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 = 0.00225424 Jy ! Component: 100 - total flux cleaned = 0.00388762 Jy ! Component: 150 - total flux cleaned = 0.00546648 Jy ! Component: 200 - total flux cleaned = 0.00685695 Jy ! Total flux subtracted in 200 components = 0.00685695 Jy ! Clean residual min=-0.005291 max=0.006315 Jy/beam ! Clean residual mean=-0.000052 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 1.34855 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 168 components and 1.34855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=4.212 mas, bpa=21.87 degrees ! Estimated noise=810.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199595 Jy ! Component: 100 - total flux cleaned = 0.00101913 Jy ! Component: 150 - total flux cleaned = 0.00197111 Jy ! Component: 200 - total flux cleaned = 0.00249666 Jy ! Total flux subtracted in 200 components = 0.00249666 Jy ! Clean residual min=-0.004053 max=0.005483 Jy/beam ! Clean residual mean=-0.000028 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 1.35105 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 197 components and 1.35105 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=0.079078Jy sigma=0.000725 ! Fit after self-cal, rms=0.078940Jy sigma=0.000723 wmodel J1911-2006_X_2014_08_05_pus_map.mod ! Writing 197 model components to file: J1911-2006_X_2014_08_05_pus_map.mod wobs J1911-2006_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2014_08_05_pus_uvs.fits wwins J1911-2006_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1911-2006_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 = 0.00141159 Jy ! Component: 100 - total flux cleaned = 0.00237155 Jy ! Component: 150 - total flux cleaned = 0.00265425 Jy ! Component: 200 - total flux cleaned = 0.00241115 Jy ! Component: 250 - total flux cleaned = 0.00206784 Jy ! Component: 300 - total flux cleaned = 0.0017967 Jy ! Component: 350 - total flux cleaned = 0.00153861 Jy ! Component: 400 - total flux cleaned = 0.00129226 Jy ! Component: 450 - total flux cleaned = 0.00110377 Jy ! Component: 500 - total flux cleaned = 0.000922514 Jy ! Component: 550 - total flux cleaned = 0.000704324 Jy ! Component: 600 - total flux cleaned = 0.000535321 Jy ! Component: 650 - total flux cleaned = 0.000413037 Jy ! Component: 700 - total flux cleaned = 0.000257149 Jy ! Component: 750 - total flux cleaned = 0.000106809 Jy ! Component: 800 - total flux cleaned = 6.98959e-05 Jy ! Component: 850 - total flux cleaned = -0.000178401 Jy ! Component: 900 - total flux cleaned = -0.000349765 Jy ! Component: 950 - total flux cleaned = -0.000483392 Jy ! Component: 1000 - total flux cleaned = -0.000646632 Jy ! Component: 1050 - total flux cleaned = -0.000742195 Jy ! Component: 1100 - total flux cleaned = -0.000835623 Jy ! Component: 1150 - total flux cleaned = -0.00089627 Jy ! Component: 1200 - total flux cleaned = -0.000955287 Jy ! Component: 1250 - total flux cleaned = -0.000984092 Jy ! Component: 1300 - total flux cleaned = -0.00101306 Jy ! Component: 1350 - total flux cleaned = -0.0010413 Jy ! Component: 1400 - total flux cleaned = -0.00114991 Jy ! Component: 1450 - total flux cleaned = -0.0012027 Jy ! Component: 1500 - total flux cleaned = -0.00130738 Jy ! Component: 1550 - total flux cleaned = -0.00140962 Jy ! Component: 1600 - total flux cleaned = -0.00151023 Jy ! Component: 1650 - total flux cleaned = -0.00158404 Jy ! Component: 1700 - total flux cleaned = -0.00163263 Jy ! Component: 1750 - total flux cleaned = -0.00175149 Jy ! Component: 1800 - total flux cleaned = -0.00177435 Jy ! Component: 1850 - total flux cleaned = -0.00184337 Jy ! Component: 1900 - total flux cleaned = -0.00193419 Jy ! Component: 1950 - total flux cleaned = -0.00197851 Jy ! Component: 2000 - total flux cleaned = -0.00211017 Jy ! Total flux subtracted in 2048 components = -0.00221821 Jy ! Clean residual min=-0.001158 max=0.001089 Jy/beam ! Clean residual mean=-0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 1.34883 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 340 components and 1.34883 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 4.212 at 21.87 degrees (North through East) ! Clean map min=-0.0036592 max=1.1409 Jy/beam ! Writing clean map to FITS file: J1911-2006_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 1.14094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461564 device "J1911-2006_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1911-2006_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121365 0.121365 0.242729 0.485458 0.970917 1.94183 3.88367 7.76733 15.5347 31.0693 62.1387 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 4.212 at 21.87 degrees (North through East) ! Clean map min=-0.0036592 max=1.1409 Jy/beam quit ! Quitting program ! Log file J1911-2006_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:15:30 2016