! Started logfile: J0449+1754_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:00:30 2016 obs J0449+1754_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0449+1754_X_2015_03_17_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.814085 visibilities/baseline/integration-bin. ! Found source: J0449+1754 ! ! 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 62424 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 J0449+1754_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900070Jy sigma=0.010338 ! Fit after self-cal, rms=0.822679Jy sigma=0.009448 ! 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=0.7629 mas, bmaj=2.196 mas, bpa=-12.44 degrees ! Estimated noise=562.924 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 = 0.134324 Jy ! Component: 100 - total flux cleaned = 0.17353 Jy ! Total flux subtracted in 100 components = 0.17353 Jy ! Clean residual min=-0.007639 max=0.016789 Jy/beam ! Clean residual mean=-0.000063 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 0.17353 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.17353 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=0.083031Jy sigma=0.000879 ! Fit after self-cal, rms=0.083033Jy sigma=0.000879 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176081 Jy ! Component: 100 - total flux cleaned = 0.0259907 Jy ! Total flux subtracted in 100 components = 0.0259907 Jy ! Clean residual min=-0.006573 max=0.007430 Jy/beam ! Clean residual mean=-0.000022 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.19952 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.19952 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=0.079143Jy sigma=0.000831 ! Fit after self-cal, rms=0.079155Jy sigma=0.000831 ! 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=0.9801 mas, bmaj=2.427 mas, bpa=-10.96 degrees ! Estimated noise=250.289 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 = 0.00476072 Jy ! Component: 100 - total flux cleaned = 0.00683328 Jy ! Component: 150 - total flux cleaned = 0.00727375 Jy ! Component: 200 - total flux cleaned = 0.00727368 Jy ! Total flux subtracted in 200 components = 0.00727368 Jy ! Clean residual min=-0.008150 max=0.007969 Jy/beam ! Clean residual mean=-0.000019 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.206794 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.206794 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=0.078878Jy sigma=0.000828 ! Fit after self-cal, rms=0.078883Jy sigma=0.000828 ! 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 0.92 FD 1.15 HN 1.08 KP 0.91 ! LA 1.04 MK 0.96 NL 0.98 OV 0.99 ! PT 1.05 SC 1.07 ! ! ! 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 1.17 HN 1.10 KP 0.87 ! LA 1.04 MK 0.96 NL 0.98 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! 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 1.10 KP 0.83 ! LA 1.06 MK 0.98 NL 0.99 OV 0.97 ! PT 0.97 SC 1.07 ! ! ! 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 1.15 HN 1.07 KP 0.78 ! LA 1.06 MK 0.97 NL 0.98 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.04 KP 0.74 ! LA 1.05 MK 0.97 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! 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 1.16 HN 1.07 KP 0.75 ! LA 1.06 MK 0.97 NL 1.02 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.14 KP 0.74 ! LA 1.05 MK 0.99 NL 1.01 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.22 HN 1.16 KP 0.74 ! LA 1.04 MK 0.98 NL 1.02 OV 1.04 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! 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 1.15 KP 0.77 ! LA 1.07 MK 0.98 NL 1.00 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.13 KP 0.80 ! LA 1.09 MK 0.99 NL 1.00 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.10 KP 0.84 ! LA 1.09 MK 1.02 NL 1.01 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.10 KP 0.87 ! LA 1.08 MK 1.00 NL 1.03 OV 1.03 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.078883Jy sigma=0.000828 ! Fit after self-cal, rms=0.075451Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=2.428 mas, bpa=-11.21 degrees ! Estimated noise=250.585 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 = -0.000565615 Jy ! Component: 100 - total flux cleaned = -0.000597119 Jy ! Component: 150 - total flux cleaned = -0.000573907 Jy ! Component: 200 - total flux cleaned = -0.000574576 Jy ! Total flux subtracted in 200 components = -0.000574576 Jy ! Clean residual min=-0.001725 max=0.001879 Jy/beam ! Clean residual mean=-0.000011 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.20622 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.20622 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=0.075423Jy sigma=0.000775 ! Fit after self-cal, rms=0.075482Jy sigma=0.000775 ! 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=0.075482Jy sigma=0.000775 ! Fit after self-cal, rms=0.077102Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=2.433 mas, bpa=-11.25 degrees ! Estimated noise=250.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107774 Jy ! Component: 100 - total flux cleaned = -0.000183579 Jy ! Component: 150 - total flux cleaned = -0.000240044 Jy ! Component: 200 - total flux cleaned = -0.000280352 Jy ! Total flux subtracted in 200 components = -0.000280352 Jy ! Clean residual min=-0.001298 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.205939 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.205939 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=0.077095Jy sigma=0.000771 ! Fit after self-cal, rms=0.077135Jy sigma=0.000771 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 = -4.19294e-05 Jy ! Component: 100 - total flux cleaned = -9.22484e-05 Jy ! Component: 150 - total flux cleaned = -0.000128441 Jy ! Component: 200 - total flux cleaned = -0.000163367 Jy ! Total flux subtracted in 200 components = -0.000163367 Jy ! Clean residual min=-0.001241 max=0.001143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.205776 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.205776 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=0.077131Jy sigma=0.000771 ! Fit after self-cal, rms=0.077130Jy sigma=0.000771 ! 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=0.077130Jy sigma=0.000771 ! Fit after self-cal, rms=0.077176Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=2.435 mas, bpa=-11.3 degrees ! Estimated noise=250.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.81481e-05 Jy ! Component: 100 - total flux cleaned = -0.000150494 Jy ! Component: 150 - total flux cleaned = -0.000199423 Jy ! Component: 200 - total flux cleaned = -0.000234092 Jy ! Total flux subtracted in 200 components = -0.000234092 Jy ! Clean residual min=-0.001205 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.205542 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.205542 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=0.077172Jy sigma=0.000771 ! Fit after self-cal, rms=0.077172Jy sigma=0.000771 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 = -2.44527e-05 Jy ! Component: 100 - total flux cleaned = -6.84698e-05 Jy ! Component: 150 - total flux cleaned = -9.97708e-05 Jy ! Component: 200 - total flux cleaned = -0.000130249 Jy ! Total flux subtracted in 200 components = -0.000130249 Jy ! Clean residual min=-0.001206 max=0.001143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.205411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.205411 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=0.077169Jy sigma=0.000771 ! Fit after self-cal, rms=0.077169Jy sigma=0.000771 ! 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=0.077169Jy sigma=0.000771 ! Fit after self-cal, rms=0.077200Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=3.033 mas, bpa=-7.851 degrees ! Estimated noise=298.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457754 Jy ! Component: 100 - total flux cleaned = -0.00048946 Jy ! Component: 150 - total flux cleaned = -0.000489719 Jy ! Component: 200 - total flux cleaned = -0.000483096 Jy ! Total flux subtracted in 200 components = -0.000483096 Jy ! Clean residual min=-0.001050 max=0.001097 Jy/beam ! Clean residual mean=-0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.204928 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.204928 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=0.077200Jy sigma=0.000771 ! Fit after self-cal, rms=0.077200Jy sigma=0.000771 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 = -9.09064e-06 Jy ! Component: 100 - total flux cleaned = -1.46235e-05 Jy ! Component: 150 - total flux cleaned = -1.94594e-05 Jy ! Component: 200 - total flux cleaned = -1.93558e-05 Jy ! Total flux subtracted in 200 components = -1.93558e-05 Jy ! Clean residual min=-0.001053 max=0.001098 Jy/beam ! Clean residual mean=-0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.204909 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.204909 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=0.077200Jy sigma=0.000771 ! Fit after self-cal, rms=0.077200Jy sigma=0.000771 ! 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=0.9864 mas, bmaj=2.436 mas, bpa=-11.35 degrees ! Estimated noise=250.637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 2.436 at -11.35 degrees (North through East) ! Clean map min=-0.001121 max=0.18014 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=0.7671 mas, bmaj=2.204 mas, bpa=-12.76 degrees ! Estimated noise=566.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13494 Jy ! Component: 100 - total flux cleaned = 0.173563 Jy ! Component: 150 - total flux cleaned = 0.19067 Jy ! Component: 200 - total flux cleaned = 0.198782 Jy ! Total flux subtracted in 200 components = 0.198782 Jy ! Clean residual min=-0.002710 max=0.003634 Jy/beam ! Clean residual mean=-0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.198782 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 0.198782 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=2.436 mas, bpa=-11.35 degrees ! Estimated noise=250.637 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 = 0.00387177 Jy ! Component: 100 - total flux cleaned = 0.00550982 Jy ! Component: 150 - total flux cleaned = 0.00620446 Jy ! Component: 200 - total flux cleaned = 0.00628469 Jy ! Total flux subtracted in 200 components = 0.00628469 Jy ! Clean residual min=-0.001127 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.205066 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.205066 Jy ! Inverting map ! Added new window around map position (-3.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529761 Jy ! Component: 100 - total flux cleaned = 0.000722122 Jy ! Component: 150 - total flux cleaned = 0.000772385 Jy ! Component: 200 - total flux cleaned = 0.000772131 Jy ! Total flux subtracted in 200 components = 0.000772131 Jy ! Clean residual min=-0.000994 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.205838 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.205838 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=2.12 mas, bmaj=3.033 mas, bpa=-7.851 degrees ! Estimated noise=298.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248331 Jy ! Component: 100 - total flux cleaned = 0.000295124 Jy ! Component: 150 - total flux cleaned = 0.000326742 Jy ! Component: 200 - total flux cleaned = 0.000337778 Jy ! Total flux subtracted in 200 components = 0.000337778 Jy ! Clean residual min=-0.000956 max=0.000932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.206176 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 = 9.94606e-06 Jy ! Component: 100 - total flux cleaned = 1.90327e-05 Jy ! Component: 150 - total flux cleaned = 2.32502e-05 Jy ! Component: 200 - total flux cleaned = 3.10064e-05 Jy ! Total flux subtracted in 200 components = 3.10064e-05 Jy ! Clean residual min=-0.000962 max=0.000939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.206207 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.206207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=2.436 mas, bpa=-11.35 degrees ! Estimated noise=250.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163065 Jy ! Component: 100 - total flux cleaned = -0.000206797 Jy ! Component: 150 - total flux cleaned = -0.000227798 Jy ! Component: 200 - total flux cleaned = -0.000248013 Jy ! Total flux subtracted in 200 components = -0.000248013 Jy ! Clean residual min=-0.000968 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.205959 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.205959 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=0.077192Jy sigma=0.000771 ! Fit after self-cal, rms=0.077188Jy sigma=0.000771 wmodel J0449+1754_X_2015_03_17_pus_map.mod ! Writing 70 model components to file: J0449+1754_X_2015_03_17_pus_map.mod wobs J0449+1754_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0449+1754_X_2015_03_17_pus_uvs.fits wwins J0449+1754_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0449+1754_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 = -0.000243732 Jy ! Component: 100 - total flux cleaned = -0.000275249 Jy ! Component: 150 - total flux cleaned = -0.000191442 Jy ! Component: 200 - total flux cleaned = -0.000205333 Jy ! Component: 250 - total flux cleaned = -0.000154089 Jy ! Component: 300 - total flux cleaned = -0.000116705 Jy ! Component: 350 - total flux cleaned = -6.83563e-05 Jy ! Component: 400 - total flux cleaned = -4.47392e-05 Jy ! Component: 450 - total flux cleaned = -2.15788e-05 Jy ! Component: 500 - total flux cleaned = 3.45709e-05 Jy ! Component: 550 - total flux cleaned = 8.96322e-05 Jy ! Component: 600 - total flux cleaned = 0.000154105 Jy ! Component: 650 - total flux cleaned = 0.000206707 Jy ! Component: 700 - total flux cleaned = 0.000278495 Jy ! Component: 750 - total flux cleaned = 0.000328471 Jy ! Component: 800 - total flux cleaned = 0.000377602 Jy ! Component: 850 - total flux cleaned = 0.000416262 Jy ! Component: 900 - total flux cleaned = 0.000482528 Jy ! Component: 950 - total flux cleaned = 0.000491962 Jy ! Component: 1000 - total flux cleaned = 0.000546916 Jy ! Component: 1050 - total flux cleaned = 0.000601063 Jy ! Component: 1100 - total flux cleaned = 0.000645484 Jy ! Component: 1150 - total flux cleaned = 0.000697773 Jy ! Component: 1200 - total flux cleaned = 0.000740662 Jy ! Component: 1250 - total flux cleaned = 0.000765849 Jy ! Component: 1300 - total flux cleaned = 0.000790688 Jy ! Component: 1350 - total flux cleaned = 0.000806839 Jy ! Component: 1400 - total flux cleaned = 0.000855017 Jy ! Component: 1450 - total flux cleaned = 0.000855063 Jy ! Component: 1500 - total flux cleaned = 0.000870754 Jy ! Component: 1550 - total flux cleaned = 0.00091715 Jy ! Component: 1600 - total flux cleaned = 0.000932295 Jy ! Component: 1650 - total flux cleaned = 0.000962411 Jy ! Component: 1700 - total flux cleaned = 0.00095504 Jy ! Component: 1750 - total flux cleaned = 0.00100651 Jy ! Component: 1800 - total flux cleaned = 0.000999189 Jy ! Component: 1850 - total flux cleaned = 0.001028 Jy ! Component: 1900 - total flux cleaned = 0.00104223 Jy ! Component: 1950 - total flux cleaned = 0.0010633 Jy ! Component: 2000 - total flux cleaned = 0.00109109 Jy ! Total flux subtracted in 2048 components = 0.00109807 Jy ! Clean residual min=-0.000362 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.207057 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 211 components and 0.207057 Jy ![Exited script file: muppet] wmap "J0449+1754_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 2.436 at -11.35 degrees (North through East) ! Clean map min=-0.0007544 max=0.18035 Jy/beam ! Writing clean map to FITS file: J0449+1754_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 0.180351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131449 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218656 0.218656 0.437312 0.874625 1.74925 3.4985 6.997 13.994 27.988 55.976 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 2.436 at -11.35 degrees (North through East) ! Clean map min=-0.0007544 max=0.18035 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 J0449+1754_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:00:33 2016