! Started logfile: J1547+2052_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:21 2017 obs J1547+2052_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1547+2052_X_2015_01_22_pus_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972487 visibilities/baseline/integration-bin. ! Found source: J1547+2052 ! ! 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 295 lines of history. ! ! Reading 33084 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 J1547+2052_X_2015_01_22_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004960Jy sigma=0.011005 ! Fit after self-cal, rms=0.965505Jy sigma=0.010611 ! 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=0.7213 mas, bmaj=1.881 mas, bpa=11.57 degrees ! Estimated noise=826.653 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 = 0.0289245 Jy ! Component: 100 - total flux cleaned = 0.0352612 Jy ! Total flux subtracted in 100 components = 0.0352612 Jy ! Clean residual min=-0.003866 max=0.003683 Jy/beam ! Clean residual mean=0.000005 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0352612 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0352612 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=0.087348Jy sigma=0.000776 ! Fit after self-cal, rms=0.085641Jy sigma=0.000754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509712 Jy ! Component: 100 - total flux cleaned = 0.00507592 Jy ! Total flux subtracted in 100 components = 0.00507592 Jy ! Clean residual min=-0.003707 max=0.003166 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0403371 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 4 components and 0.0403371 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=0.085336Jy sigma=0.000753 ! Fit after self-cal, rms=0.085327Jy sigma=0.000753 ! 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=0.8782 mas, bmaj=2.089 mas, bpa=9.355 degrees ! Estimated noise=372.61 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 = -0.000444852 Jy ! Component: 100 - total flux cleaned = -0.000612772 Jy ! Component: 150 - total flux cleaned = -0.000734985 Jy ! Component: 200 - total flux cleaned = -0.000813584 Jy ! Total flux subtracted in 200 components = -0.000813584 Jy ! Clean residual min=-0.002494 max=0.001832 Jy/beam ! Clean residual mean=0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0395235 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0395235 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=0.085325Jy sigma=0.000753 ! Fit after self-cal, rms=0.085307Jy sigma=0.000753 ! 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 0.96 FD 1.03 HN 0.77 KP 1.25 ! LA 0.77 MK 0.94 NL 1.10 OV 1.04 ! PT 1.22 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.87 KP 1.12 ! LA 0.78 MK 1.03 NL 1.03 OV 1.05 ! PT 1.05 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.18 ! LA 0.78 MK 1.02 NL 1.07 OV 1.07 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.96 KP 1.15 ! LA 0.73 MK 0.97 NL 1.12 OV 1.06 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.03 KP 1.00 ! LA 0.74 MK 1.06 NL 1.03 OV 1.02 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.10 ! LA 0.74 MK 1.10 NL 1.08 OV 0.95 ! PT 1.14 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.93 KP 1.06 ! LA 0.91 MK 1.04 NL 1.09 OV 1.04 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.88 KP 1.05 ! LA 0.77 MK 1.00 NL 1.01 OV 1.09 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 0.90 KP 1.11 ! LA 0.78 MK 1.02 NL 1.05 OV 1.12 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.91 KP 1.21 ! LA 0.74 MK 1.02 NL 1.02 OV 1.10 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.84 HN 0.79 KP 1.20 ! LA 0.69 MK 1.01 NL 1.18 OV 1.04 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.83 HN 0.80 KP 1.09 ! LA 0.72 MK 0.90 NL 1.14 OV 1.05 ! PT 0.99 SC 0.92 ! ! ! Fit before self-cal, rms=0.085307Jy sigma=0.000753 ! Fit after self-cal, rms=0.075973Jy sigma=0.000750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8772 mas, bmaj=2.077 mas, bpa=9.071 degrees ! Estimated noise=371.609 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 = 0.000122625 Jy ! Component: 100 - total flux cleaned = 0.000164353 Jy ! Component: 150 - total flux cleaned = 0.000189729 Jy ! Component: 200 - total flux cleaned = 0.000212239 Jy ! Total flux subtracted in 200 components = 0.000212239 Jy ! Clean residual min=-0.000995 max=0.000955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0397358 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0397358 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=0.075971Jy sigma=0.000750 ! Fit after self-cal, rms=0.075661Jy sigma=0.000749 ! 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=0.075661Jy sigma=0.000749 ! Fit after self-cal, rms=0.073992Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=2.07 mas, bpa=9.065 degrees ! Estimated noise=368.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77744e-05 Jy ! Component: 100 - total flux cleaned = 4.53884e-05 Jy ! Component: 150 - total flux cleaned = 6.98864e-05 Jy ! Component: 200 - total flux cleaned = 8.44342e-05 Jy ! Total flux subtracted in 200 components = 8.44342e-05 Jy ! Clean residual min=-0.000946 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0398202 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0398202 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=0.073990Jy sigma=0.000749 ! Fit after self-cal, rms=0.073935Jy sigma=0.000748 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 = -0.000112241 Jy ! Component: 100 - total flux cleaned = -9.73524e-05 Jy ! Component: 150 - total flux cleaned = -9.05622e-05 Jy ! Component: 200 - total flux cleaned = -8.43873e-05 Jy ! Total flux subtracted in 200 components = -8.43873e-05 Jy ! Clean residual min=-0.000950 max=0.001053 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0397358 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0397358 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=0.073933Jy sigma=0.000748 ! Fit after self-cal, rms=0.073928Jy sigma=0.000748 ! 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=0.073928Jy sigma=0.000748 ! Fit after self-cal, rms=0.073985Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8749 mas, bmaj=2.067 mas, bpa=9.075 degrees ! Estimated noise=369.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250917 Jy ! Component: 100 - total flux cleaned = 0.000293071 Jy ! Component: 150 - total flux cleaned = 0.000305773 Jy ! Component: 200 - total flux cleaned = 0.000311874 Jy ! Total flux subtracted in 200 components = 0.000311874 Jy ! Clean residual min=-0.000943 max=0.001063 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0400477 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0400477 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=0.073983Jy sigma=0.000748 ! Fit after self-cal, rms=0.073974Jy sigma=0.000748 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 = -1.44294e-05 Jy ! Component: 100 - total flux cleaned = -2.44545e-06 Jy ! Component: 150 - total flux cleaned = 3.13117e-06 Jy ! Component: 200 - total flux cleaned = 8.1202e-06 Jy ! Total flux subtracted in 200 components = 8.1202e-06 Jy ! Clean residual min=-0.000930 max=0.001055 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0400558 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0400558 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=0.073973Jy sigma=0.000748 ! Fit after self-cal, rms=0.073972Jy sigma=0.000748 ! 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=0.073972Jy sigma=0.000748 ! Fit after self-cal, rms=0.074200Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=2.844 mas, bpa=-2.3 degrees ! Estimated noise=486.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172267 Jy ! Component: 100 - total flux cleaned = 0.000200388 Jy ! Component: 150 - total flux cleaned = 0.000217112 Jy ! Component: 200 - total flux cleaned = 0.000212703 Jy ! Total flux subtracted in 200 components = 0.000212703 Jy ! Clean residual min=-0.001113 max=0.001259 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0402685 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0402685 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=0.074201Jy sigma=0.000748 ! Fit after self-cal, rms=0.074197Jy sigma=0.000748 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 = -1.08812e-05 Jy ! Component: 100 - total flux cleaned = -5.93342e-06 Jy ! Component: 150 - total flux cleaned = -5.81231e-06 Jy ! Component: 200 - total flux cleaned = -6.07179e-06 Jy ! Total flux subtracted in 200 components = -6.07179e-06 Jy ! Clean residual min=-0.001118 max=0.001262 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0402625 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0402625 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=0.074198Jy sigma=0.000748 ! Fit after self-cal, rms=0.074194Jy sigma=0.000748 ! 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=0.8745 mas, bmaj=2.065 mas, bpa=9.088 degrees ! Estimated noise=371.204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 2.065 at 9.088 degrees (North through East) ! Clean map min=-0.00085543 max=0.041029 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=0.7192 mas, bmaj=1.85 mas, bpa=11.4 degrees ! Estimated noise=810.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324719 Jy ! Component: 100 - total flux cleaned = 0.0397056 Jy ! Component: 150 - total flux cleaned = 0.0418371 Jy ! Component: 200 - total flux cleaned = 0.0424133 Jy ! Total flux subtracted in 200 components = 0.0424133 Jy ! Clean residual min=-0.002357 max=0.002068 Jy/beam ! Clean residual mean=0.000006 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0424133 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0424133 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=2.065 mas, bpa=9.088 degrees ! Estimated noise=371.204 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 = -0.00108712 Jy ! Component: 100 - total flux cleaned = -0.00122766 Jy ! Component: 150 - total flux cleaned = -0.00139978 Jy ! Component: 200 - total flux cleaned = -0.0015111 Jy ! Total flux subtracted in 200 components = -0.0015111 Jy ! Clean residual min=-0.001007 max=0.001150 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0409022 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0409022 Jy ! Inverting map ! Added new window around map position (22.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104671 Jy ! Component: 100 - total flux cleaned = 0.00114931 Jy ! Component: 150 - total flux cleaned = 0.00104402 Jy ! Component: 200 - total flux cleaned = 0.000945139 Jy ! Total flux subtracted in 200 components = 0.000945139 Jy ! Clean residual min=-0.000878 max=0.000915 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0418473 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0418473 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=1.991 mas, bmaj=2.844 mas, bpa=-2.3 degrees ! Estimated noise=486.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109339 Jy ! Component: 100 - total flux cleaned = -0.000152623 Jy ! Component: 150 - total flux cleaned = -0.000201153 Jy ! Component: 200 - total flux cleaned = -0.000239399 Jy ! Total flux subtracted in 200 components = -0.000239399 Jy ! Clean residual min=-0.001076 max=0.000902 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0416079 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 = -9.62841e-06 Jy ! Component: 100 - total flux cleaned = -9.82438e-06 Jy ! Component: 150 - total flux cleaned = -9.78939e-06 Jy ! Component: 200 - total flux cleaned = -9.7243e-06 Jy ! Total flux subtracted in 200 components = -9.7243e-06 Jy ! Clean residual min=-0.001074 max=0.000886 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0415982 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.0415982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=2.065 mas, bpa=9.088 degrees ! Estimated noise=371.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.72174e-06 Jy ! Component: 100 - total flux cleaned = -3.73321e-05 Jy ! Component: 150 - total flux cleaned = -7.84155e-05 Jy ! Component: 200 - total flux cleaned = -0.000125611 Jy ! Total flux subtracted in 200 components = -0.000125611 Jy ! Clean residual min=-0.000839 max=0.000888 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0414726 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0414726 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=0.074181Jy sigma=0.000748 ! Fit after self-cal, rms=0.074171Jy sigma=0.000748 wmodel J1547+2052_X_2015_01_22_pus_map.mod ! Writing 73 model components to file: J1547+2052_X_2015_01_22_pus_map.mod wobs J1547+2052_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1547+2052_X_2015_01_22_pus_uvs.fits wwins J1547+2052_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1547+2052_X_2015_01_22_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 = -4.61311e-05 Jy ! Component: 100 - total flux cleaned = -0.00022274 Jy ! Component: 150 - total flux cleaned = -0.000348429 Jy ! Component: 200 - total flux cleaned = -0.00041479 Jy ! Component: 250 - total flux cleaned = -0.000478583 Jy ! Component: 300 - total flux cleaned = -0.000527368 Jy ! Component: 350 - total flux cleaned = -0.000573641 Jy ! Component: 400 - total flux cleaned = -0.000596089 Jy ! Component: 450 - total flux cleaned = -0.000606611 Jy ! Component: 500 - total flux cleaned = -0.000616624 Jy ! Component: 550 - total flux cleaned = -0.000636671 Jy ! Component: 600 - total flux cleaned = -0.000685574 Jy ! Component: 650 - total flux cleaned = -0.000732879 Jy ! Component: 700 - total flux cleaned = -0.000769886 Jy ! Component: 750 - total flux cleaned = -0.000823804 Jy ! Component: 800 - total flux cleaned = -0.000885037 Jy ! Component: 850 - total flux cleaned = -0.000927671 Jy ! Component: 900 - total flux cleaned = -0.000977454 Jy ! Component: 950 - total flux cleaned = -0.000985296 Jy ! Component: 1000 - total flux cleaned = -0.00103277 Jy ! Component: 1050 - total flux cleaned = -0.00107145 Jy ! Component: 1100 - total flux cleaned = -0.00111715 Jy ! Component: 1150 - total flux cleaned = -0.00117696 Jy ! Component: 1200 - total flux cleaned = -0.00122081 Jy ! Component: 1250 - total flux cleaned = -0.00127836 Jy ! Component: 1300 - total flux cleaned = -0.0013066 Jy ! Component: 1350 - total flux cleaned = -0.00132058 Jy ! Component: 1400 - total flux cleaned = -0.00133439 Jy ! Component: 1450 - total flux cleaned = -0.00136143 Jy ! Component: 1500 - total flux cleaned = -0.00138787 Jy ! Component: 1550 - total flux cleaned = -0.00139423 Jy ! Component: 1600 - total flux cleaned = -0.00140064 Jy ! Component: 1650 - total flux cleaned = -0.00142598 Jy ! Component: 1700 - total flux cleaned = -0.00141342 Jy ! Component: 1750 - total flux cleaned = -0.00142569 Jy ! Component: 1800 - total flux cleaned = -0.00141355 Jy ! Component: 1850 - total flux cleaned = -0.00143771 Jy ! Component: 1900 - total flux cleaned = -0.00143769 Jy ! Component: 1950 - total flux cleaned = -0.0014553 Jy ! Component: 2000 - total flux cleaned = -0.00150158 Jy ! Total flux subtracted in 2048 components = -0.00147863 Jy ! Clean residual min=-0.000362 max=0.000307 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.039994 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 201 components and 0.039994 Jy ![Exited script file: muppet] wmap "J1547+2052_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 2.065 at 9.088 degrees (North through East) ! Clean map min=-0.00065818 max=0.040873 Jy/beam ! Writing clean map to FITS file: J1547+2052_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0408733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.762453 0.762453 1.52491 3.04981 6.09962 12.1992 24.3985 48.797 97.5939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 2.065 at 9.088 degrees (North through East) ! Clean map min=-0.00065818 max=0.040873 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 J1547+2052_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:23 2017