! Started logfile: J1945+7055_X_2014_08_05_pus_uvs.log on Sun Nov 13 00:21:42 2016 obs J1945+7055_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1945+7055_X_2014_08_05_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778857 visibilities/baseline/integration-bin. ! Found source: J1945+7055 ! ! 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 43320 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1945+7055_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 = 1024x1024 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 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933765Jy sigma=0.010484 ! Fit after self-cal, rms=0.906365Jy sigma=0.010180 ! 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=0.8256 mas, bmaj=3.092 mas, bpa=78.07 degrees ! Estimated noise=695.566 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 = 0.0701645 Jy ! Component: 100 - total flux cleaned = 0.0999601 Jy ! Total flux subtracted in 100 components = 0.0999601 Jy ! Clean residual min=-0.016929 max=0.042546 Jy/beam ! Clean residual mean=0.000054 rms=0.004935 Jy/beam ! Combined flux in latest and established models = 0.0999601 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0999601 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=0.121781Jy sigma=0.001369 ! Fit after self-cal, rms=0.121548Jy sigma=0.001366 ! Inverting map ! Added new window around map position (-6.2, -14.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369518 Jy ! Component: 100 - total flux cleaned = 0.0588169 Jy ! Total flux subtracted in 100 components = 0.0588169 Jy ! Clean residual min=-0.014154 max=0.023405 Jy/beam ! Clean residual mean=0.000048 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.158777 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.158777 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=0.107006Jy sigma=0.001176 ! Fit after self-cal, rms=0.103221Jy sigma=0.001138 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271197 Jy ! Component: 100 - total flux cleaned = 0.0415578 Jy ! Total flux subtracted in 100 components = 0.0415578 Jy ! Clean residual min=-0.011440 max=0.015423 Jy/beam ! Clean residual mean=0.000045 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 0.200335 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.200335 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=0.094918Jy sigma=0.001034 ! Fit after self-cal, rms=0.093290Jy sigma=0.001019 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173634 Jy ! Component: 100 - total flux cleaned = 0.027243 Jy ! Total flux subtracted in 100 components = 0.027243 Jy ! Clean residual min=-0.010040 max=0.015537 Jy/beam ! Clean residual mean=0.000040 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.227578 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.227578 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=0.089801Jy sigma=0.000977 ! Fit after self-cal, rms=0.089399Jy sigma=0.000973 ! Inverting map ! Added new window around map position (-0.6, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018186 Jy ! Component: 100 - total flux cleaned = 0.0297546 Jy ! Total flux subtracted in 100 components = 0.0297546 Jy ! Clean residual min=-0.008414 max=0.010367 Jy/beam ! Clean residual mean=0.000033 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.257332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.257332 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=0.083879Jy sigma=0.000906 ! Fit after self-cal, rms=0.083424Jy sigma=0.000902 ! 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=1.103 mas, bmaj=3.233 mas, bpa=78.6 degrees ! Estimated noise=307.085 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 = 0.0143944 Jy ! Component: 100 - total flux cleaned = 0.024629 Jy ! Component: 150 - total flux cleaned = 0.0325806 Jy ! Component: 200 - total flux cleaned = 0.0389154 Jy ! Total flux subtracted in 200 components = 0.0389154 Jy ! Clean residual min=-0.007895 max=0.009524 Jy/beam ! Clean residual mean=0.000029 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 0.296248 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.296248 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=0.080030Jy sigma=0.000862 ! Fit after self-cal, rms=0.079730Jy sigma=0.000859 ! 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 1.18 HN 1.05 KP 0.93 ! LA 0.94 MK 1.00* NL 0.92 OV 1.02 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.06 KP 0.86 ! LA 0.94 MK 1.00* NL 0.95 OV 1.00 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.11 KP 0.85 ! LA 0.98 MK 1.00* NL 0.94 OV 0.99 ! PT 0.84 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.09 KP 0.80 ! LA 0.98 MK 1.00* NL 0.93 OV 1.01 ! PT 0.85 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 0.99 KP 0.76 ! LA 0.98 MK 1.00* NL 0.97 OV 1.04 ! PT 0.86 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.05 KP 0.77 ! LA 0.97 MK 1.00* NL 0.95 OV 1.04 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.29 HN 1.21 KP 0.81 ! LA 1.07 MK 1.00* NL 1.00 OV 1.10 ! PT 0.92 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.22 HN 1.13 KP 0.75 ! LA 0.99 MK 1.00* NL 0.98 OV 1.09 ! PT 0.86 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.12 KP 0.77 ! LA 1.02 MK 1.00* NL 0.96 OV 1.07 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.14 KP 0.81 ! LA 1.04 MK 1.00* NL 1.00 OV 1.05 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.10 KP 0.83 ! LA 1.05 MK 1.00* NL 1.01 OV 1.04 ! PT 0.87 SC 1.14 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.04 KP 0.89 ! LA 1.01 MK 1.00* NL 1.02 OV 1.04 ! PT 0.90 SC 1.25 ! ! ! Fit before self-cal, rms=0.079730Jy sigma=0.000859 ! Fit after self-cal, rms=0.075935Jy sigma=0.000816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.247 mas, bpa=78.78 degrees ! Estimated noise=299.303 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 (-10.2, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932071 Jy ! Component: 100 - total flux cleaned = 0.0131785 Jy ! Component: 150 - total flux cleaned = 0.0146065 Jy ! Component: 200 - total flux cleaned = 0.0153998 Jy ! Total flux subtracted in 200 components = 0.0153998 Jy ! Clean residual min=-0.004991 max=0.005854 Jy/beam ! Clean residual mean=0.000017 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.311648 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.311648 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=0.074731Jy sigma=0.000800 ! Fit after self-cal, rms=0.074690Jy sigma=0.000797 ! Inverting map ! Added new window around map position (-1.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562173 Jy ! Component: 100 - total flux cleaned = 0.00679194 Jy ! Component: 150 - total flux cleaned = 0.00725909 Jy ! Component: 200 - total flux cleaned = 0.00746131 Jy ! Total flux subtracted in 200 components = 0.00746131 Jy ! Clean residual min=-0.003960 max=0.004171 Jy/beam ! Clean residual mean=0.000012 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.319109 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.319109 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=0.074157Jy sigma=0.000790 ! Fit after self-cal, rms=0.074108Jy sigma=0.000790 ! 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=0.074108Jy sigma=0.000790 ! Fit after self-cal, rms=0.074567Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=3.263 mas, bpa=78.57 degrees ! Estimated noise=299.882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114485 Jy ! Component: 100 - total flux cleaned = 0.00171973 Jy ! Component: 150 - total flux cleaned = 0.00197711 Jy ! Component: 200 - total flux cleaned = 0.00191016 Jy ! Total flux subtracted in 200 components = 0.00191016 Jy ! Clean residual min=-0.002996 max=0.003907 Jy/beam ! Clean residual mean=0.000006 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.321019 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.321019 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=0.074353Jy sigma=0.000783 ! Fit after self-cal, rms=0.074358Jy sigma=0.000782 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 (20.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034208 Jy ! Component: 100 - total flux cleaned = 0.00443083 Jy ! Component: 150 - total flux cleaned = 0.00472302 Jy ! Component: 200 - total flux cleaned = 0.00472493 Jy ! Total flux subtracted in 200 components = 0.00472493 Jy ! Clean residual min=-0.002834 max=0.003282 Jy/beam ! Clean residual mean=0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.325744 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.325744 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=0.074153Jy sigma=0.000780 ! Fit after self-cal, rms=0.074131Jy sigma=0.000780 ! Inverting map ! Added new window around map position (-12.8, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216936 Jy ! Component: 100 - total flux cleaned = 0.00286811 Jy ! Component: 150 - total flux cleaned = 0.00305251 Jy ! Component: 200 - total flux cleaned = 0.00305533 Jy ! Total flux subtracted in 200 components = 0.00305533 Jy ! Clean residual min=-0.002465 max=0.002380 Jy/beam ! Clean residual mean=0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.328799 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 188 components and 0.328799 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=0.073979Jy sigma=0.000778 ! Fit after self-cal, rms=0.073964Jy 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=0.073964Jy sigma=0.000778 ! Fit after self-cal, rms=0.073711Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=3.265 mas, bpa=78.62 degrees ! Estimated noise=298.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.45186e-05 Jy ! Component: 100 - total flux cleaned = 0.000179476 Jy ! Component: 150 - total flux cleaned = 0.000283915 Jy ! Component: 200 - total flux cleaned = 0.00018598 Jy ! Total flux subtracted in 200 components = 0.00018598 Jy ! Clean residual min=-0.002288 max=0.002261 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.328985 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 213 components and 0.328985 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=0.073632Jy sigma=0.000777 ! Fit after self-cal, rms=0.073629Jy sigma=0.000776 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 = 0.000198476 Jy ! Component: 100 - total flux cleaned = 0.000294099 Jy ! Component: 150 - total flux cleaned = 0.000249786 Jy ! Component: 200 - total flux cleaned = 0.000165594 Jy ! Total flux subtracted in 200 components = 0.000165594 Jy ! Clean residual min=-0.002268 max=0.002178 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.329151 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 228 components and 0.329151 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=0.073579Jy sigma=0.000776 ! Fit after self-cal, rms=0.073575Jy sigma=0.000776 ! 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=0.073575Jy sigma=0.000776 ! Fit after self-cal, rms=0.073396Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=3.644 mas, bpa=82.92 degrees ! Estimated noise=332.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118096 Jy ! Component: 100 - total flux cleaned = 0.00144797 Jy ! Component: 150 - total flux cleaned = 0.00144881 Jy ! Component: 200 - total flux cleaned = 0.00140664 Jy ! Total flux subtracted in 200 components = 0.00140664 Jy ! Clean residual min=-0.002773 max=0.002275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.330557 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 254 components and 0.330558 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=0.073364Jy sigma=0.000775 ! Fit after self-cal, rms=0.073361Jy sigma=0.000775 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 = 0.000273203 Jy ! Component: 100 - total flux cleaned = 0.000233026 Jy ! Component: 150 - total flux cleaned = 0.000196942 Jy ! Component: 200 - total flux cleaned = 0.000195555 Jy ! Total flux subtracted in 200 components = 0.000195555 Jy ! Clean residual min=-0.002681 max=0.002202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.330753 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 270 components and 0.330753 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=0.073342Jy sigma=0.000775 ! Fit after self-cal, rms=0.073340Jy sigma=0.000775 ! 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=1.137 mas, bmaj=3.264 mas, bpa=78.64 degrees ! Estimated noise=297.824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 3.264 at 78.64 degrees (North through East) ! Clean map min=-0.0022637 max=0.094274 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=0.842 mas, bmaj=3.101 mas, bpa=78.04 degrees ! Estimated noise=688.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0785688 Jy ! Component: 100 - total flux cleaned = 0.121488 Jy ! Component: 150 - total flux cleaned = 0.150203 Jy ! Component: 200 - total flux cleaned = 0.172628 Jy ! Total flux subtracted in 200 components = 0.172628 Jy ! Clean residual min=-0.010956 max=0.013589 Jy/beam ! Clean residual mean=0.000050 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.172628 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.172628 Jy ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=3.264 mas, bpa=78.64 degrees ! Estimated noise=297.824 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 = 0.027125 Jy ! Component: 100 - total flux cleaned = 0.047364 Jy ! Component: 150 - total flux cleaned = 0.0636304 Jy ! Component: 200 - total flux cleaned = 0.0769428 Jy ! Total flux subtracted in 200 components = 0.0769428 Jy ! Clean residual min=-0.006784 max=0.008116 Jy/beam ! Clean residual mean=0.000047 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.24957 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 0.24957 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=2.236 mas, bmaj=3.644 mas, bpa=82.92 degrees ! Estimated noise=332.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162841 Jy ! Component: 100 - total flux cleaned = 0.028406 Jy ! Component: 150 - total flux cleaned = 0.037927 Jy ! Component: 200 - total flux cleaned = 0.0455543 Jy ! Total flux subtracted in 200 components = 0.0455543 Jy ! Clean residual min=-0.005615 max=0.005495 Jy/beam ! Clean residual mean=0.000038 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.295125 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 = 0.00619837 Jy ! Component: 100 - total flux cleaned = 0.0113485 Jy ! Component: 150 - total flux cleaned = 0.0157418 Jy ! Component: 200 - total flux cleaned = 0.0192222 Jy ! Total flux subtracted in 200 components = 0.0192222 Jy ! Clean residual min=-0.004277 max=0.003656 Jy/beam ! Clean residual mean=0.000021 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.314347 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 157 components and 0.314347 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=3.264 mas, bpa=78.64 degrees ! Estimated noise=297.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295983 Jy ! Component: 100 - total flux cleaned = 0.00491622 Jy ! Component: 150 - total flux cleaned = 0.00621012 Jy ! Component: 200 - total flux cleaned = 0.00717411 Jy ! Total flux subtracted in 200 components = 0.00717411 Jy ! Clean residual min=-0.002649 max=0.003067 Jy/beam ! Clean residual mean=0.000008 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.321521 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 0.321521 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=0.073797Jy sigma=0.000780 ! Fit after self-cal, rms=0.073696Jy sigma=0.000779 wmodel J1945+7055_X_2014_08_05_pus_map.mod ! Writing 188 model components to file: J1945+7055_X_2014_08_05_pus_map.mod wobs J1945+7055_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1945+7055_X_2014_08_05_pus_uvs.fits wwins J1945+7055_X_2014_08_05_pus_map.win ! wwins: Wrote 7 windows to J1945+7055_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141725 Jy ! Component: 100 - total flux cleaned = 0.0020085 Jy ! Component: 150 - total flux cleaned = 0.00201002 Jy ! Component: 200 - total flux cleaned = 0.00192676 Jy ! Component: 250 - total flux cleaned = 0.00184561 Jy ! Component: 300 - total flux cleaned = 0.00176796 Jy ! Component: 350 - total flux cleaned = 0.00162039 Jy ! Component: 400 - total flux cleaned = 0.00151316 Jy ! Component: 450 - total flux cleaned = 0.00140986 Jy ! Component: 500 - total flux cleaned = 0.00151065 Jy ! Component: 550 - total flux cleaned = 0.0015759 Jy ! Component: 600 - total flux cleaned = 0.00163798 Jy ! Component: 650 - total flux cleaned = 0.00166812 Jy ! Component: 700 - total flux cleaned = 0.00169706 Jy ! Component: 750 - total flux cleaned = 0.00166852 Jy ! Component: 800 - total flux cleaned = 0.0017529 Jy ! Component: 850 - total flux cleaned = 0.00180726 Jy ! Component: 900 - total flux cleaned = 0.00180649 Jy ! Component: 950 - total flux cleaned = 0.00175505 Jy ! Component: 1000 - total flux cleaned = 0.001832 Jy ! Component: 1050 - total flux cleaned = 0.00178211 Jy ! Component: 1100 - total flux cleaned = 0.00185494 Jy ! Component: 1150 - total flux cleaned = 0.00192597 Jy ! Component: 1200 - total flux cleaned = 0.00192541 Jy ! Component: 1250 - total flux cleaned = 0.00199377 Jy ! Component: 1300 - total flux cleaned = 0.00203789 Jy ! Component: 1350 - total flux cleaned = 0.00210285 Jy ! Component: 1400 - total flux cleaned = 0.0020815 Jy ! Component: 1450 - total flux cleaned = 0.00212305 Jy ! Component: 1500 - total flux cleaned = 0.00216381 Jy ! Component: 1550 - total flux cleaned = 0.00224416 Jy ! Component: 1600 - total flux cleaned = 0.0022639 Jy ! Component: 1650 - total flux cleaned = 0.00224426 Jy ! Component: 1700 - total flux cleaned = 0.0023015 Jy ! Component: 1750 - total flux cleaned = 0.0024128 Jy ! Component: 1800 - total flux cleaned = 0.00248503 Jy ! Component: 1850 - total flux cleaned = 0.00246651 Jy ! Component: 1900 - total flux cleaned = 0.00246643 Jy ! Component: 1950 - total flux cleaned = 0.00251877 Jy ! Component: 2000 - total flux cleaned = 0.00250214 Jy ! Component: 2050 - total flux cleaned = 0.00258637 Jy ! Component: 2100 - total flux cleaned = 0.00260298 Jy ! Component: 2150 - total flux cleaned = 0.00258698 Jy ! Component: 2200 - total flux cleaned = 0.00263506 Jy ! Component: 2250 - total flux cleaned = 0.00266672 Jy ! Component: 2300 - total flux cleaned = 0.00271329 Jy ! Component: 2350 - total flux cleaned = 0.00272849 Jy ! Component: 2400 - total flux cleaned = 0.00268318 Jy ! Component: 2450 - total flux cleaned = 0.00274274 Jy ! Component: 2500 - total flux cleaned = 0.00277206 Jy ! Component: 2550 - total flux cleaned = 0.00280082 Jy ! Component: 2600 - total flux cleaned = 0.0027583 Jy ! Component: 2650 - total flux cleaned = 0.00280018 Jy ! Component: 2700 - total flux cleaned = 0.00277226 Jy ! Component: 2750 - total flux cleaned = 0.00278596 Jy ! Component: 2800 - total flux cleaned = 0.00278598 Jy ! Component: 2850 - total flux cleaned = 0.00273282 Jy ! Component: 2900 - total flux cleaned = 0.00279862 Jy ! Component: 2950 - total flux cleaned = 0.0028245 Jy ! Component: 3000 - total flux cleaned = 0.00277345 Jy ! Component: 3050 - total flux cleaned = 0.00283666 Jy ! Component: 3100 - total flux cleaned = 0.00282407 Jy ! Component: 3150 - total flux cleaned = 0.00281182 Jy ! Component: 3200 - total flux cleaned = 0.00286035 Jy ! Component: 3250 - total flux cleaned = 0.00287247 Jy ! Component: 3300 - total flux cleaned = 0.00289616 Jy ! Component: 3350 - total flux cleaned = 0.00290786 Jy ! Component: 3400 - total flux cleaned = 0.00298896 Jy ! Component: 3450 - total flux cleaned = 0.00294314 Jy ! Component: 3500 - total flux cleaned = 0.00299949 Jy ! Component: 3550 - total flux cleaned = 0.00301049 Jy ! Component: 3600 - total flux cleaned = 0.00302141 Jy ! Component: 3650 - total flux cleaned = 0.0030432 Jy ! Component: 3700 - total flux cleaned = 0.00307558 Jy ! Component: 3750 - total flux cleaned = 0.0030755 Jy ! Component: 3800 - total flux cleaned = 0.0030543 Jy ! Component: 3850 - total flux cleaned = 0.00306467 Jy ! Component: 3900 - total flux cleaned = 0.00302308 Jy ! Component: 3950 - total flux cleaned = 0.003023 Jy ! Component: 4000 - total flux cleaned = 0.00297216 Jy ! Component: 4050 - total flux cleaned = 0.00297224 Jy ! Total flux subtracted in 4096 components = 0.0029624 Jy ! Clean residual min=-0.000547 max=0.000575 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.324484 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 503 components and 0.324484 Jy ![Exited script file: muppet] wmap "J1945+7055_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 3.264 at 78.64 degrees (North through East) ! Clean map min=-0.0015162 max=0.094901 Jy/beam ! Writing clean map to FITS file: J1945+7055_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0949011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175398 device "J1945+7055_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1945+7055_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.554467 0.554467 1.10893 2.21787 4.43573 8.87147 17.7429 35.4859 70.9717 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 3.264 at 78.64 degrees (North through East) ! Clean map min=-0.0015162 max=0.094901 Jy/beam quit ! Quitting program ! Log file J1945+7055_X_2014_08_05_pus_uvs.log closed on Sun Nov 13 00:21:51 2016