! Started logfile: J2305+8242_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:34 2017 obs J2305+8242_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2305+8242_X_2014_01_04_pus_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J2305+8242 ! ! 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 382 lines of history. ! ! Reading 23328 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 J2305+8242_X_2014_01_04_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 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897664Jy sigma=0.010779 ! Fit after self-cal, rms=0.877264Jy sigma=0.010562 ! 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=0.5565 mas, bmaj=2.544 mas, bpa=-33.82 degrees ! Estimated noise=1180.37 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 = 0.0907905 Jy ! Component: 100 - total flux cleaned = 0.12139 Jy ! Total flux subtracted in 100 components = 0.12139 Jy ! Clean residual min=-0.008367 max=0.014376 Jy/beam ! Clean residual mean=-0.000025 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.12139 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.12139 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=0.075265Jy sigma=0.000858 ! Fit after self-cal, rms=0.075223Jy sigma=0.000856 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176787 Jy ! Component: 100 - total flux cleaned = 0.0273388 Jy ! Total flux subtracted in 100 components = 0.0273388 Jy ! Clean residual min=-0.005561 max=0.005551 Jy/beam ! Clean residual mean=-0.000037 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.148729 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.148729 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=0.070918Jy sigma=0.000786 ! Fit after self-cal, rms=0.070919Jy sigma=0.000786 ! 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=0.7408 mas, bmaj=3.011 mas, bpa=-33.36 degrees ! Estimated noise=388.467 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 = 0.00684195 Jy ! Component: 100 - total flux cleaned = 0.010068 Jy ! Component: 150 - total flux cleaned = 0.0117599 Jy ! Component: 200 - total flux cleaned = 0.0127597 Jy ! Total flux subtracted in 200 components = 0.0127597 Jy ! Clean residual min=-0.004295 max=0.004046 Jy/beam ! Clean residual mean=-0.000106 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.161488 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.161488 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=0.070361Jy sigma=0.000777 ! Fit after self-cal, rms=0.070380Jy sigma=0.000777 ! 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 1.00* FD 1.14 KP 1.00* LA 1.01 ! MK 0.92 NL 0.99 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 0.96 NL 0.99 OV 0.95 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.02 ! MK 1.01 NL 0.99 OV 0.95 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.01 ! MK 0.97 NL 0.98 OV 0.98 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 0.98 NL 1.01 OV 0.97 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.99 ! MK 1.01 NL 1.03 OV 1.00 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 1.03 ! MK 1.00 NL 1.02 OV 0.98 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 1.01 ! MK 0.99 NL 1.01 OV 1.01 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.03 ! MK 0.98 NL 0.99 OV 1.02 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.04 ! MK 1.05 NL 0.98 OV 1.02 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 1.02 ! MK 0.97 NL 1.03 OV 1.00 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.01 ! MK 1.01 NL 1.04 OV 1.01 PT 0.95 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.070380Jy sigma=0.000777 ! Fit after self-cal, rms=0.070117Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7427 mas, bmaj=3.027 mas, bpa=-33.17 degrees ! Estimated noise=388.479 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 = -5.6131e-05 Jy ! Component: 100 - total flux cleaned = -0.000148087 Jy ! Component: 150 - total flux cleaned = -0.000126423 Jy ! Component: 200 - total flux cleaned = -0.000126723 Jy ! Total flux subtracted in 200 components = -0.000126723 Jy ! Clean residual min=-0.001132 max=0.001182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.161362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.161362 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=0.070090Jy sigma=0.000768 ! Fit after self-cal, rms=0.070105Jy sigma=0.000768 ! 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=0.070105Jy sigma=0.000768 ! Fit after self-cal, rms=0.070469Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7425 mas, bmaj=3.033 mas, bpa=-33.36 degrees ! Estimated noise=388.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.39635e-05 Jy ! Component: 100 - total flux cleaned = -0.000140801 Jy ! Component: 150 - total flux cleaned = -0.00022721 Jy ! Component: 200 - total flux cleaned = -0.000252687 Jy ! Total flux subtracted in 200 components = -0.000252687 Jy ! Clean residual min=-0.001065 max=0.000954 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.161109 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.161109 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=0.070461Jy sigma=0.000767 ! Fit after self-cal, rms=0.070465Jy sigma=0.000767 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 = 5.44565e-05 Jy ! Component: 100 - total flux cleaned = 4.77246e-06 Jy ! Component: 150 - total flux cleaned = -2.82263e-05 Jy ! Component: 200 - total flux cleaned = -4.79424e-05 Jy ! Total flux subtracted in 200 components = -4.79424e-05 Jy ! Clean residual min=-0.001052 max=0.000915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.161061 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.161061 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=0.070460Jy sigma=0.000767 ! Fit after self-cal, rms=0.070456Jy sigma=0.000767 ! 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=0.070456Jy sigma=0.000767 ! Fit after self-cal, rms=0.070497Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7425 mas, bmaj=3.036 mas, bpa=-33.35 degrees ! Estimated noise=388.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.69398e-05 Jy ! Component: 100 - total flux cleaned = -0.000131344 Jy ! Component: 150 - total flux cleaned = -0.000159749 Jy ! Component: 200 - total flux cleaned = -0.000194009 Jy ! Total flux subtracted in 200 components = -0.000194009 Jy ! Clean residual min=-0.001012 max=0.000922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.160867 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.160867 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=0.070493Jy sigma=0.000767 ! Fit after self-cal, rms=0.070493Jy sigma=0.000767 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 = 4.56787e-05 Jy ! Component: 100 - total flux cleaned = 2.13742e-05 Jy ! Component: 150 - total flux cleaned = -1.0761e-06 Jy ! Component: 200 - total flux cleaned = -2.79148e-05 Jy ! Total flux subtracted in 200 components = -2.79148e-05 Jy ! Clean residual min=-0.001003 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.160839 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.160839 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=0.070491Jy sigma=0.000767 ! Fit after self-cal, rms=0.070490Jy sigma=0.000767 ! 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=0.070490Jy sigma=0.000767 ! Fit after self-cal, rms=0.070525Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=5.636 mas, bpa=-41.01 degrees ! Estimated noise=487.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278098 Jy ! Component: 100 - total flux cleaned = -0.000383329 Jy ! Component: 150 - total flux cleaned = -0.000396871 Jy ! Component: 200 - total flux cleaned = -0.000409503 Jy ! Total flux subtracted in 200 components = -0.000409503 Jy ! Clean residual min=-0.000902 max=0.000964 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.16043 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.16043 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=0.070526Jy sigma=0.000767 ! Fit after self-cal, rms=0.070527Jy sigma=0.000767 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 = -8.24728e-06 Jy ! Component: 100 - total flux cleaned = -1.59512e-05 Jy ! Component: 150 - total flux cleaned = -1.98267e-05 Jy ! Component: 200 - total flux cleaned = -2.69975e-05 Jy ! Total flux subtracted in 200 components = -2.69975e-05 Jy ! Clean residual min=-0.000893 max=0.000966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.160403 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.160403 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=0.070527Jy sigma=0.000767 ! Fit after self-cal, rms=0.070527Jy sigma=0.000767 ! 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=0.7426 mas, bmaj=3.037 mas, bpa=-33.35 degrees ! Estimated noise=388.694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 3.037 at -33.35 degrees (North through East) ! Clean map min=-0.00088146 max=0.12857 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=0.5564 mas, bmaj=2.56 mas, bpa=-33.88 degrees ! Estimated noise=1177.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0903684 Jy ! Component: 100 - total flux cleaned = 0.122344 Jy ! Component: 150 - total flux cleaned = 0.139074 Jy ! Component: 200 - total flux cleaned = 0.14824 Jy ! Total flux subtracted in 200 components = 0.14824 Jy ! Clean residual min=-0.004243 max=0.004511 Jy/beam ! Clean residual mean=0.000001 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.14824 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 0.14824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=3.037 mas, bpa=-33.35 degrees ! Estimated noise=388.694 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 = 0.00664114 Jy ! Component: 100 - total flux cleaned = 0.00937388 Jy ! Component: 150 - total flux cleaned = 0.0108517 Jy ! Component: 200 - total flux cleaned = 0.011594 Jy ! Total flux subtracted in 200 components = 0.011594 Jy ! Clean residual min=-0.001109 max=0.000812 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.159834 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.159834 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=1.994 mas, bmaj=5.636 mas, bpa=-41.01 degrees ! Estimated noise=487.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326562 Jy ! Component: 100 - total flux cleaned = 0.00039441 Jy ! Component: 150 - total flux cleaned = 0.000439404 Jy ! Component: 200 - total flux cleaned = 0.000481667 Jy ! Total flux subtracted in 200 components = 0.000481667 Jy ! Clean residual min=-0.000893 max=0.000948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.160315 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 = 9.19567e-06 Jy ! Component: 100 - total flux cleaned = 4.54482e-06 Jy ! Component: 150 - total flux cleaned = 3.09551e-07 Jy ! Component: 200 - total flux cleaned = -3.71819e-06 Jy ! Total flux subtracted in 200 components = -3.71819e-06 Jy ! Clean residual min=-0.000876 max=0.000948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.160312 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.160312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=3.037 mas, bpa=-33.35 degrees ! Estimated noise=388.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176733 Jy ! Component: 100 - total flux cleaned = 0.000212284 Jy ! Component: 150 - total flux cleaned = 0.000233151 Jy ! Component: 200 - total flux cleaned = 0.000251126 Jy ! Total flux subtracted in 200 components = 0.000251126 Jy ! Clean residual min=-0.000936 max=0.000872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.160563 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.160563 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=0.070527Jy sigma=0.000767 ! Fit after self-cal, rms=0.070523Jy sigma=0.000767 wmodel J2305+8242_X_2014_01_04_pus_map.mod ! Writing 67 model components to file: J2305+8242_X_2014_01_04_pus_map.mod wobs J2305+8242_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2305+8242_X_2014_01_04_pus_uvs.fits wwins J2305+8242_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J2305+8242_X_2014_01_04_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 = -0.000141227 Jy ! Component: 100 - total flux cleaned = -0.000127159 Jy ! Component: 150 - total flux cleaned = -0.000140698 Jy ! Component: 200 - total flux cleaned = -0.000166692 Jy ! Component: 250 - total flux cleaned = -0.000191326 Jy ! Component: 300 - total flux cleaned = -0.000203245 Jy ! Component: 350 - total flux cleaned = -0.000214734 Jy ! Component: 400 - total flux cleaned = -0.000203576 Jy ! Component: 450 - total flux cleaned = -0.000192822 Jy ! Component: 500 - total flux cleaned = -0.000203364 Jy ! Component: 550 - total flux cleaned = -0.000213731 Jy ! Component: 600 - total flux cleaned = -0.000244168 Jy ! Component: 650 - total flux cleaned = -0.00028389 Jy ! Component: 700 - total flux cleaned = -0.000293716 Jy ! Component: 750 - total flux cleaned = -0.000331666 Jy ! Component: 800 - total flux cleaned = -0.000294079 Jy ! Component: 850 - total flux cleaned = -0.000266544 Jy ! Component: 900 - total flux cleaned = -0.000248625 Jy ! Component: 950 - total flux cleaned = -0.000230792 Jy ! Component: 1000 - total flux cleaned = -0.000230752 Jy ! Component: 1050 - total flux cleaned = -0.000196002 Jy ! Component: 1100 - total flux cleaned = -0.000170308 Jy ! Component: 1150 - total flux cleaned = -0.000145098 Jy ! Component: 1200 - total flux cleaned = -0.000136787 Jy ! Component: 1250 - total flux cleaned = -9.58371e-05 Jy ! Component: 1300 - total flux cleaned = -9.57839e-05 Jy ! Component: 1350 - total flux cleaned = -7.98826e-05 Jy ! Component: 1400 - total flux cleaned = -4.84447e-05 Jy ! Component: 1450 - total flux cleaned = -5.62604e-05 Jy ! Component: 1500 - total flux cleaned = -4.07909e-05 Jy ! Component: 1550 - total flux cleaned = 1.25786e-05 Jy ! Component: 1600 - total flux cleaned = 2.75593e-05 Jy ! Component: 1650 - total flux cleaned = 3.49622e-05 Jy ! Component: 1700 - total flux cleaned = 7.18006e-05 Jy ! Component: 1750 - total flux cleaned = 7.90483e-05 Jy ! Component: 1800 - total flux cleaned = 0.00010073 Jy ! Component: 1850 - total flux cleaned = 0.000122209 Jy ! Component: 1900 - total flux cleaned = 0.000129292 Jy ! Component: 1950 - total flux cleaned = 0.000171441 Jy ! Component: 2000 - total flux cleaned = 0.000150573 Jy ! Total flux subtracted in 2048 components = 0.000164398 Jy ! Clean residual min=-0.000386 max=0.000512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.160727 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 183 components and 0.160727 Jy ![Exited script file: muppet] wmap "J2305+8242_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 3.037 at -33.35 degrees (North through East) ! Clean map min=-0.00058288 max=0.12881 Jy/beam ! Writing clean map to FITS file: J2305+8242_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283151 0.283151 0.566302 1.1326 2.26521 4.53042 9.06083 18.1217 36.2433 72.4867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 3.037 at -33.35 degrees (North through East) ! Clean map min=-0.00058288 max=0.12881 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 J2305+8242_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:35 2017