! Started logfile: J1748+3404_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:14 2016 obs J1748+3404_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1748+3404_X_2015_03_17_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.758621 visibilities/baseline/integration-bin. ! Found source: J1748+3404 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 23760 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 J1748+3404_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.821377Jy sigma=0.009516 ! Fit after self-cal, rms=0.809096Jy sigma=0.009391 ! 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=0.8507 mas, bmaj=1.23 mas, bpa=-9.477 degrees ! Estimated noise=827.74 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 = 0.148085 Jy ! Component: 100 - total flux cleaned = 0.18178 Jy ! Total flux subtracted in 100 components = 0.18178 Jy ! Clean residual min=-0.008544 max=0.012464 Jy/beam ! Clean residual mean=0.000010 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.18178 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.18178 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=0.082115Jy sigma=0.000870 ! Fit after self-cal, rms=0.082115Jy sigma=0.000870 ! 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=1.059 mas, bmaj=1.52 mas, bpa=-7.385 degrees ! Estimated noise=402.806 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 = 0.0154463 Jy ! Component: 100 - total flux cleaned = 0.0220492 Jy ! Component: 150 - total flux cleaned = 0.0251254 Jy ! Component: 200 - total flux cleaned = 0.0266346 Jy ! Total flux subtracted in 200 components = 0.0266346 Jy ! Clean residual min=-0.009955 max=0.008085 Jy/beam ! Clean residual mean=0.000047 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.208415 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.208415 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=0.079720Jy sigma=0.000836 ! Fit after self-cal, rms=0.079726Jy sigma=0.000836 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.03 KP 0.92 ! LA 1.03 MK 0.95 NL 0.98 OV 0.98 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.08 KP 0.85 ! LA 1.04 MK 0.94 NL 0.95 OV 0.97 ! PT 1.02 SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.10 KP 0.82 ! LA 1.04 MK 0.94 NL 0.96 OV 0.99 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.04 KP 0.78 ! LA 1.06 MK 0.98 NL 0.99 OV 0.97 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.02 KP 0.74 ! LA 1.04 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.09 KP 0.73 ! LA 1.06 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.05 KP 0.73 ! LA 1.06 MK 0.94 NL 0.97 OV 1.03 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.13 KP 0.73 ! LA 1.05 MK 0.95 NL 0.99 OV 1.03 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.12 KP 0.75 ! LA 1.09 MK 0.96 NL 0.98 OV 1.04 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.11 KP 0.78 ! LA 1.07 MK 0.96 NL 0.97 OV 1.03 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.03 KP 0.83 ! LA 1.09 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.13 KP 0.86 ! LA 1.06 MK 0.99 NL 1.00 OV 1.01 ! PT 1.03 SC 1.11 ! ! ! Fit before self-cal, rms=0.079726Jy sigma=0.000836 ! Fit after self-cal, rms=0.075731Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.542 mas, bpa=-9.904 degrees ! Estimated noise=402.17 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 = -0.00192386 Jy ! Component: 100 - total flux cleaned = -0.00221866 Jy ! Component: 150 - total flux cleaned = -0.0023237 Jy ! Component: 200 - total flux cleaned = -0.00236714 Jy ! Total flux subtracted in 200 components = -0.00236714 Jy ! Clean residual min=-0.002230 max=0.002442 Jy/beam ! Clean residual mean=0.000014 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.206048 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.206048 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=0.075565Jy sigma=0.000770 ! Fit after self-cal, rms=0.075663Jy sigma=0.000770 ! 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=0.075663Jy sigma=0.000770 ! Fit after self-cal, rms=0.077411Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.532 mas, bpa=-9.01 degrees ! Estimated noise=401.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.9474e-05 Jy ! Component: 100 - total flux cleaned = -1.50894e-05 Jy ! Component: 150 - total flux cleaned = -1.5805e-05 Jy ! Component: 200 - total flux cleaned = -1.56989e-05 Jy ! Total flux subtracted in 200 components = -1.56989e-05 Jy ! Clean residual min=-0.001207 max=0.001272 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.206032 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.206032 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=0.077403Jy sigma=0.000765 ! Fit after self-cal, rms=0.077451Jy sigma=0.000765 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 = -3.57425e-05 Jy ! Component: 100 - total flux cleaned = -5.9719e-05 Jy ! Component: 150 - total flux cleaned = -7.12223e-05 Jy ! Component: 200 - total flux cleaned = -7.18034e-05 Jy ! Total flux subtracted in 200 components = -7.18034e-05 Jy ! Clean residual min=-0.001210 max=0.001238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.20596 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.20596 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=0.077446Jy sigma=0.000765 ! Fit after self-cal, rms=0.077445Jy sigma=0.000765 ! 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=0.077445Jy sigma=0.000765 ! Fit after self-cal, rms=0.077459Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.532 mas, bpa=-8.915 degrees ! Estimated noise=401.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97997e-05 Jy ! Component: 100 - total flux cleaned = -8.16308e-05 Jy ! Component: 150 - total flux cleaned = -9.2024e-05 Jy ! Component: 200 - total flux cleaned = -0.000100757 Jy ! Total flux subtracted in 200 components = -0.000100757 Jy ! Clean residual min=-0.001203 max=0.001183 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.205859 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.205859 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=0.077455Jy sigma=0.000765 ! Fit after self-cal, rms=0.077455Jy sigma=0.000765 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 = 1.37001e-06 Jy ! Component: 100 - total flux cleaned = -8.36255e-06 Jy ! Component: 150 - total flux cleaned = -2.55745e-05 Jy ! Component: 200 - total flux cleaned = -2.54721e-05 Jy ! Total flux subtracted in 200 components = -2.54721e-05 Jy ! Clean residual min=-0.001204 max=0.001158 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.205834 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.205834 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=0.077452Jy sigma=0.000765 ! Fit after self-cal, rms=0.077452Jy sigma=0.000765 ! 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=0.077452Jy sigma=0.000765 ! Fit after self-cal, rms=0.077445Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=2.867 mas, bpa=-4.068 degrees ! Estimated noise=482.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147052 Jy ! Component: 100 - total flux cleaned = -0.000160421 Jy ! Component: 150 - total flux cleaned = -0.000169689 Jy ! Component: 200 - total flux cleaned = -0.000173176 Jy ! Total flux subtracted in 200 components = -0.000173176 Jy ! Clean residual min=-0.001377 max=0.001353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.205661 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.205661 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=0.077444Jy sigma=0.000765 ! Fit after self-cal, rms=0.077444Jy sigma=0.000765 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 = 2.57876e-06 Jy ! Component: 100 - total flux cleaned = -8.92061e-06 Jy ! Component: 150 - total flux cleaned = -1.33799e-05 Jy ! Component: 200 - total flux cleaned = -1.97554e-05 Jy ! Total flux subtracted in 200 components = -1.97554e-05 Jy ! Clean residual min=-0.001375 max=0.001345 Jy/beam ! Clean residual mean=-0.000009 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.205641 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.205641 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=0.077444Jy sigma=0.000765 ! Fit after self-cal, rms=0.077444Jy sigma=0.000765 ! 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=1.068 mas, bmaj=1.532 mas, bpa=-8.886 degrees ! Estimated noise=401.131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.532 at -8.886 degrees (North through East) ! Clean map min=-0.0011173 max=0.19331 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=0.8587 mas, bmaj=1.237 mas, bpa=-10.41 degrees ! Estimated noise=832.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148869 Jy ! Component: 100 - total flux cleaned = 0.182388 Jy ! Component: 150 - total flux cleaned = 0.194985 Jy ! Component: 200 - total flux cleaned = 0.201008 Jy ! Total flux subtracted in 200 components = 0.201008 Jy ! Clean residual min=-0.002692 max=0.002764 Jy/beam ! Clean residual mean=-0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.201008 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.201008 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.532 mas, bpa=-8.886 degrees ! Estimated noise=401.131 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 = 0.00279253 Jy ! Component: 100 - total flux cleaned = 0.00396951 Jy ! Component: 150 - total flux cleaned = 0.00451589 Jy ! Component: 200 - total flux cleaned = 0.00457171 Jy ! Total flux subtracted in 200 components = 0.00457171 Jy ! Clean residual min=-0.001148 max=0.001171 Jy/beam ! Clean residual mean=-0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.20558 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.20558 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=2.283 mas, bmaj=2.867 mas, bpa=-4.068 degrees ! Estimated noise=482.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56525e-05 Jy ! Component: 100 - total flux cleaned = 4.59894e-05 Jy ! Component: 150 - total flux cleaned = 3.84814e-05 Jy ! Component: 200 - total flux cleaned = 3.56822e-05 Jy ! Total flux subtracted in 200 components = 3.56822e-05 Jy ! Clean residual min=-0.001376 max=0.001345 Jy/beam ! Clean residual mean=-0.000009 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.205615 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 = -2.52852e-06 Jy ! Component: 100 - total flux cleaned = -4.81233e-06 Jy ! Component: 150 - total flux cleaned = -6.91386e-06 Jy ! Component: 200 - total flux cleaned = -8.91565e-06 Jy ! Total flux subtracted in 200 components = -8.91565e-06 Jy ! Clean residual min=-0.001375 max=0.001345 Jy/beam ! Clean residual mean=-0.000009 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.205606 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.205606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.532 mas, bpa=-8.886 degrees ! Estimated noise=401.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4625e-05 Jy ! Component: 100 - total flux cleaned = 1.56463e-05 Jy ! Component: 150 - total flux cleaned = -1.90374e-05 Jy ! Component: 200 - total flux cleaned = -4.22431e-05 Jy ! Total flux subtracted in 200 components = -4.22431e-05 Jy ! Clean residual min=-0.001153 max=0.001129 Jy/beam ! Clean residual mean=-0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.205564 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.205564 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=0.077443Jy sigma=0.000765 ! Fit after self-cal, rms=0.077441Jy sigma=0.000765 wmodel J1748+3404_X_2015_03_17_pus_map.mod ! Writing 37 model components to file: J1748+3404_X_2015_03_17_pus_map.mod wobs J1748+3404_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1748+3404_X_2015_03_17_pus_uvs.fits wwins J1748+3404_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J1748+3404_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.05491e-05 Jy ! Component: 100 - total flux cleaned = 7.86253e-05 Jy ! Component: 150 - total flux cleaned = 0.000187497 Jy ! Component: 200 - total flux cleaned = 0.000152577 Jy ! Component: 250 - total flux cleaned = 3.57033e-05 Jy ! Component: 300 - total flux cleaned = -7.75586e-05 Jy ! Component: 350 - total flux cleaned = -0.000125073 Jy ! Component: 400 - total flux cleaned = -0.000185865 Jy ! Component: 450 - total flux cleaned = -0.000200311 Jy ! Component: 500 - total flux cleaned = -0.000229387 Jy ! Component: 550 - total flux cleaned = -0.000243219 Jy ! Component: 600 - total flux cleaned = -0.000270868 Jy ! Component: 650 - total flux cleaned = -0.000256898 Jy ! Component: 700 - total flux cleaned = -0.000230232 Jy ! Component: 750 - total flux cleaned = -0.000177944 Jy ! Component: 800 - total flux cleaned = -0.000152272 Jy ! Component: 850 - total flux cleaned = -0.000126728 Jy ! Component: 900 - total flux cleaned = -7.68484e-05 Jy ! Component: 950 - total flux cleaned = -4.02002e-05 Jy ! Component: 1000 - total flux cleaned = -2.81421e-05 Jy ! Component: 1050 - total flux cleaned = 7.64917e-06 Jy ! Component: 1100 - total flux cleaned = 8.89368e-05 Jy ! Component: 1150 - total flux cleaned = 8.88134e-05 Jy ! Component: 1200 - total flux cleaned = 0.000122771 Jy ! Component: 1250 - total flux cleaned = 0.000156414 Jy ! Component: 1300 - total flux cleaned = 0.000211222 Jy ! Component: 1350 - total flux cleaned = 0.000254402 Jy ! Component: 1400 - total flux cleaned = 0.000222307 Jy ! Component: 1450 - total flux cleaned = 0.000274932 Jy ! Component: 1500 - total flux cleaned = 0.000306209 Jy ! Component: 1550 - total flux cleaned = 0.000295929 Jy ! Component: 1600 - total flux cleaned = 0.000316182 Jy ! Component: 1650 - total flux cleaned = 0.000366138 Jy ! Component: 1700 - total flux cleaned = 0.000385738 Jy ! Component: 1750 - total flux cleaned = 0.00037596 Jy ! Component: 1800 - total flux cleaned = 0.00042417 Jy ! Component: 1850 - total flux cleaned = 0.000405203 Jy ! Component: 1900 - total flux cleaned = 0.000433598 Jy ! Component: 1950 - total flux cleaned = 0.0004804 Jy ! Component: 2000 - total flux cleaned = 0.000535788 Jy ! Total flux subtracted in 2048 components = 0.000617981 Jy ! Clean residual min=-0.000455 max=0.000525 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.206182 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 170 components and 0.206182 Jy ![Exited script file: muppet] wmap "J1748+3404_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.532 at -8.886 degrees (North through East) ! Clean map min=-0.00076864 max=0.19332 Jy/beam ! Writing clean map to FITS file: J1748+3404_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.193318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262109 0.262109 0.524218 1.04844 2.09687 4.19375 8.3875 16.775 33.55 67.1 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.193 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.532 at -8.886 degrees (North through East) ! Clean map min=-0.00076864 max=0.19332 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1748+3404_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:15 2016