! Started logfile: J0605+0939_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:38:21 2016 obs J0605+0939_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0605+0939_X_2014_12_20_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963593 visibilities/baseline/integration-bin. ! Found source: J0605+0939 ! ! 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 364 lines of history. ! ! Reading 48912 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 J0605+0939_X_2014_12_20_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=0.828992Jy sigma=0.010473 ! Fit after self-cal, rms=0.809846Jy sigma=0.010231 ! 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=0.7444 mas, bmaj=1.733 mas, bpa=-3.477 degrees ! Estimated noise=596.494 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 = 0.148267 Jy ! Component: 100 - total flux cleaned = 0.181333 Jy ! Total flux subtracted in 100 components = 0.181333 Jy ! Clean residual min=-0.005187 max=0.011313 Jy/beam ! Clean residual mean=-0.000009 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.181333 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.181333 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=0.070154Jy sigma=0.000843 ! Fit after self-cal, rms=0.070156Jy sigma=0.000843 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120567 Jy ! Component: 100 - total flux cleaned = 0.018063 Jy ! Total flux subtracted in 100 components = 0.018063 Jy ! Clean residual min=-0.004120 max=0.005307 Jy/beam ! Clean residual mean=-0.000003 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.199396 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.199396 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=0.067951Jy sigma=0.000812 ! Fit after self-cal, rms=0.067964Jy sigma=0.000812 ! 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=0.9012 mas, bmaj=2.035 mas, bpa=-3.873 degrees ! Estimated noise=255.984 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 = 0.00383428 Jy ! Component: 100 - total flux cleaned = 0.00560704 Jy ! Component: 150 - total flux cleaned = 0.00576324 Jy ! Component: 200 - total flux cleaned = 0.0058565 Jy ! Total flux subtracted in 200 components = 0.0058565 Jy ! Clean residual min=-0.004864 max=0.005455 Jy/beam ! Clean residual mean=0.000000 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.205253 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.205253 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=0.067744Jy sigma=0.000809 ! Fit after self-cal, rms=0.067746Jy sigma=0.000809 ! Inverting map ! Added new window around map position (6.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446721 Jy ! Component: 100 - total flux cleaned = 0.00611391 Jy ! Component: 150 - total flux cleaned = 0.00655743 Jy ! Component: 200 - total flux cleaned = 0.00695238 Jy ! Total flux subtracted in 200 components = 0.00695238 Jy ! Clean residual min=-0.004365 max=0.004077 Jy/beam ! Clean residual mean=0.000009 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.212205 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.212205 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=0.067467Jy sigma=0.000805 ! Fit after self-cal, rms=0.067445Jy sigma=0.000805 ! 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 0.90 FD 1.03 HN 1.03 KP 1.14 ! LA 0.97 MK 0.97 NL 0.95 OV 0.95 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.05 KP 1.06 ! LA 0.97 MK 0.94 NL 0.96 OV 0.96 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.06 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 0.94 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.03 KP 0.95 ! LA 1.01 MK 0.98 NL 0.96 OV 0.94 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.00 KP 0.91 ! LA 0.99 MK 1.00 NL 0.98 OV 0.96 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.03 KP 0.92 ! LA 1.00 MK 0.99 NL 0.99 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.16 KP 0.91 ! LA 1.03 MK 1.04 NL 1.02 OV 1.02 ! PT 1.11 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.08 KP 0.90 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.08 KP 0.95 ! LA 1.00 MK 0.97 NL 0.97 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.07 KP 0.97 ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.06 KP 1.02 ! LA 1.00 MK 1.02 NL 0.98 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.01 KP 1.03 ! LA 1.01 MK 1.02 NL 0.98 OV 0.96 ! PT 1.08 SC 1.02 ! ! ! Fit before self-cal, rms=0.067445Jy sigma=0.000805 ! Fit after self-cal, rms=0.066409Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9042 mas, bmaj=2.026 mas, bpa=-3.991 degrees ! Estimated noise=256.314 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 (1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640309 Jy ! Component: 100 - total flux cleaned = 0.000934013 Jy ! Component: 150 - total flux cleaned = 0.00133137 Jy ! Component: 200 - total flux cleaned = 0.00175888 Jy ! Total flux subtracted in 200 components = 0.00175888 Jy ! Clean residual min=-0.001427 max=0.001618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.213964 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.213964 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=0.066295Jy sigma=0.000781 ! Fit after self-cal, rms=0.066305Jy sigma=0.000781 ! 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=0.066305Jy sigma=0.000781 ! Fit after self-cal, rms=0.066320Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.021 mas, bpa=-3.966 degrees ! Estimated noise=256.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.22386e-06 Jy ! Component: 100 - total flux cleaned = 0.000522296 Jy ! Component: 150 - total flux cleaned = 0.000682022 Jy ! Component: 200 - total flux cleaned = 0.000904743 Jy ! Total flux subtracted in 200 components = 0.000904743 Jy ! Clean residual min=-0.001078 max=0.001442 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.214869 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.214869 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=0.066281Jy sigma=0.000779 ! Fit after self-cal, rms=0.066280Jy sigma=0.000779 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 (3.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011242 Jy ! Component: 100 - total flux cleaned = 0.00158279 Jy ! Component: 150 - total flux cleaned = 0.00175148 Jy ! Component: 200 - total flux cleaned = 0.00192768 Jy ! Total flux subtracted in 200 components = 0.00192768 Jy ! Clean residual min=-0.001046 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.216796 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.216796 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=0.066250Jy sigma=0.000778 ! Fit after self-cal, rms=0.066249Jy sigma=0.000778 ! 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=0.066249Jy sigma=0.000778 ! Fit after self-cal, rms=0.066268Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9028 mas, bmaj=2.02 mas, bpa=-3.992 degrees ! Estimated noise=256.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122039 Jy ! Component: 100 - total flux cleaned = 0.000386524 Jy ! Component: 150 - total flux cleaned = 0.000522945 Jy ! Component: 200 - total flux cleaned = 0.000648741 Jy ! Total flux subtracted in 200 components = 0.000648741 Jy ! Clean residual min=-0.000927 max=0.000957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.217445 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 0.217445 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=0.066255Jy sigma=0.000778 ! Fit after self-cal, rms=0.066255Jy sigma=0.000778 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 = 0.000150531 Jy ! Component: 100 - total flux cleaned = 0.000264553 Jy ! Component: 150 - total flux cleaned = 0.000386143 Jy ! Component: 200 - total flux cleaned = 0.000485942 Jy ! Total flux subtracted in 200 components = 0.000485942 Jy ! Clean residual min=-0.000897 max=0.000905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.217931 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.217931 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=0.066248Jy sigma=0.000778 ! Fit after self-cal, rms=0.066248Jy sigma=0.000778 ! 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=0.066248Jy sigma=0.000778 ! Fit after self-cal, rms=0.066291Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=3.072 mas, bpa=-0.4301 degrees ! Estimated noise=314.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357811 Jy ! Component: 100 - total flux cleaned = 0.000541785 Jy ! Component: 150 - total flux cleaned = 0.000714229 Jy ! Component: 200 - total flux cleaned = 0.00081451 Jy ! Total flux subtracted in 200 components = 0.00081451 Jy ! Clean residual min=-0.000805 max=0.000938 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.218745 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.218745 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=0.066290Jy sigma=0.000778 ! Fit after self-cal, rms=0.066290Jy sigma=0.000778 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 = 2.49045e-05 Jy ! Component: 100 - total flux cleaned = 5.53913e-05 Jy ! Component: 150 - total flux cleaned = 7.37832e-05 Jy ! Component: 200 - total flux cleaned = 9.86502e-05 Jy ! Total flux subtracted in 200 components = 9.86502e-05 Jy ! Clean residual min=-0.000774 max=0.000913 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.218844 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.218844 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=0.066289Jy sigma=0.000778 ! Fit after self-cal, rms=0.066289Jy sigma=0.000778 ! 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=0.9026 mas, bmaj=2.02 mas, bpa=-4.017 degrees ! Estimated noise=256.281 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9026 x 2.02 at -4.017 degrees (North through East) ! Clean map min=-0.00093581 max=0.19218 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=0.7455 mas, bmaj=1.716 mas, bpa=-3.527 degrees ! Estimated noise=595.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148014 Jy ! Component: 100 - total flux cleaned = 0.181096 Jy ! Component: 150 - total flux cleaned = 0.192902 Jy ! Component: 200 - total flux cleaned = 0.198862 Jy ! Total flux subtracted in 200 components = 0.198862 Jy ! Clean residual min=-0.002278 max=0.002792 Jy/beam ! Clean residual mean=-0.000008 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.198862 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.198862 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=2.02 mas, bpa=-4.017 degrees ! Estimated noise=256.281 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 = 0.00453133 Jy ! Component: 100 - total flux cleaned = 0.00720467 Jy ! Component: 150 - total flux cleaned = 0.00924118 Jy ! Component: 200 - total flux cleaned = 0.0108719 Jy ! Total flux subtracted in 200 components = 0.0108719 Jy ! Clean residual min=-0.001067 max=0.001242 Jy/beam ! Clean residual mean=-0.000010 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.209734 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.209734 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=2.179 mas, bmaj=3.072 mas, bpa=-0.4301 degrees ! Estimated noise=314.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220634 Jy ! Component: 100 - total flux cleaned = 0.00367763 Jy ! Component: 150 - total flux cleaned = 0.00479038 Jy ! Component: 200 - total flux cleaned = 0.00569064 Jy ! Total flux subtracted in 200 components = 0.00569064 Jy ! Clean residual min=-0.000909 max=0.001075 Jy/beam ! Clean residual mean=-0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.215425 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 = 0.000733576 Jy ! Component: 100 - total flux cleaned = 0.00133413 Jy ! Component: 150 - total flux cleaned = 0.00167573 Jy ! Component: 200 - total flux cleaned = 0.00198481 Jy ! Total flux subtracted in 200 components = 0.00198481 Jy ! Clean residual min=-0.000810 max=0.000974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.217409 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 110 components and 0.217409 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=2.02 mas, bpa=-4.017 degrees ! Estimated noise=256.281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330721 Jy ! Component: 100 - total flux cleaned = 0.000456359 Jy ! Component: 150 - total flux cleaned = 0.000532852 Jy ! Component: 200 - total flux cleaned = 0.000657703 Jy ! Total flux subtracted in 200 components = 0.000657703 Jy ! Clean residual min=-0.000789 max=0.000823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.218067 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.218067 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=0.066304Jy sigma=0.000778 ! Fit after self-cal, rms=0.066300Jy sigma=0.000778 wmodel J0605+0939_X_2014_12_20_pus_map.mod ! Writing 129 model components to file: J0605+0939_X_2014_12_20_pus_map.mod wobs J0605+0939_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0605+0939_X_2014_12_20_pus_uvs.fits wwins J0605+0939_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0605+0939_X_2014_12_20_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 = 0.000314025 Jy ! Component: 100 - total flux cleaned = 0.000571418 Jy ! Component: 150 - total flux cleaned = 0.000693308 Jy ! Component: 200 - total flux cleaned = 0.000836194 Jy ! Component: 250 - total flux cleaned = 0.000936268 Jy ! Component: 300 - total flux cleaned = 0.000996986 Jy ! Component: 350 - total flux cleaned = 0.00107966 Jy ! Component: 400 - total flux cleaned = 0.00113736 Jy ! Component: 450 - total flux cleaned = 0.00118246 Jy ! Component: 500 - total flux cleaned = 0.00123738 Jy ! Component: 550 - total flux cleaned = 0.00127999 Jy ! Component: 600 - total flux cleaned = 0.00129039 Jy ! Component: 650 - total flux cleaned = 0.0013212 Jy ! Component: 700 - total flux cleaned = 0.00131099 Jy ! Component: 750 - total flux cleaned = 0.00135035 Jy ! Component: 800 - total flux cleaned = 0.00134038 Jy ! Component: 850 - total flux cleaned = 0.00135955 Jy ! Component: 900 - total flux cleaned = 0.00135023 Jy ! Component: 950 - total flux cleaned = 0.00136892 Jy ! Component: 1000 - total flux cleaned = 0.00137803 Jy ! Component: 1050 - total flux cleaned = 0.00139597 Jy ! Component: 1100 - total flux cleaned = 0.00140476 Jy ! Component: 1150 - total flux cleaned = 0.00140468 Jy ! Component: 1200 - total flux cleaned = 0.00139606 Jy ! Component: 1250 - total flux cleaned = 0.00140439 Jy ! Component: 1300 - total flux cleaned = 0.00137914 Jy ! Component: 1350 - total flux cleaned = 0.00137912 Jy ! Component: 1400 - total flux cleaned = 0.00137091 Jy ! Component: 1450 - total flux cleaned = 0.00135482 Jy ! Component: 1500 - total flux cleaned = 0.0013548 Jy ! Component: 1550 - total flux cleaned = 0.00133912 Jy ! Component: 1600 - total flux cleaned = 0.00134688 Jy ! Component: 1650 - total flux cleaned = 0.00133907 Jy ! Component: 1700 - total flux cleaned = 0.001301 Jy ! Component: 1750 - total flux cleaned = 0.0012935 Jy ! Component: 1800 - total flux cleaned = 0.00127862 Jy ! Component: 1850 - total flux cleaned = 0.00124184 Jy ! Component: 1900 - total flux cleaned = 0.00122016 Jy ! Component: 1950 - total flux cleaned = 0.00119128 Jy ! Component: 2000 - total flux cleaned = 0.00116276 Jy ! Total flux subtracted in 2048 components = 0.00112746 Jy ! Clean residual min=-0.000398 max=0.000480 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.219195 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 290 components and 0.219195 Jy ![Exited script file: muppet] wmap "J0605+0939_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9026 x 2.02 at -4.017 degrees (North through East) ! Clean map min=-0.00055001 max=0.19256 Jy/beam ! Writing clean map to FITS file: J0605+0939_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133884 device "J0605+0939_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0605+0939_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208588 0.208588 0.417177 0.834353 1.66871 3.33741 6.67482 13.3496 26.6993 53.3986 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9026 x 2.02 at -4.017 degrees (North through East) ! Clean map min=-0.00055001 max=0.19256 Jy/beam quit ! Quitting program ! Log file J0605+0939_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:38:25 2016