! Started logfile: J1838+0628_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:11:09 2016 obs J1838+0628_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1838+0628_X_2014_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969125 visibilities/baseline/integration-bin. ! Found source: J1838+0628 ! ! 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 344 lines of history. ! ! Reading 59136 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 J1838+0628_X_2014_05_31_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942675Jy sigma=0.011068 ! Fit after self-cal, rms=0.911844Jy sigma=0.010714 ! 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=0.7766 mas, bmaj=1.741 mas, bpa=-2.674 degrees ! Estimated noise=575.44 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 = 0.0666933 Jy ! Component: 100 - total flux cleaned = 0.0885806 Jy ! Total flux subtracted in 100 components = 0.0885806 Jy ! Clean residual min=-0.006516 max=0.012830 Jy/beam ! Clean residual mean=-0.000056 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.0885806 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0885806 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=0.079606Jy sigma=0.000892 ! Fit after self-cal, rms=0.079555Jy sigma=0.000891 ! Inverting map ! Added new window around map position (-0.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014356 Jy ! Component: 100 - total flux cleaned = 0.0246782 Jy ! Total flux subtracted in 100 components = 0.0246782 Jy ! Clean residual min=-0.005501 max=0.006647 Jy/beam ! Clean residual mean=-0.000032 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.113259 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.113259 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=0.075782Jy sigma=0.000838 ! Fit after self-cal, rms=0.075670Jy sigma=0.000837 ! 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=0.9379 mas, bmaj=2.008 mas, bpa=-2.396 degrees ! Estimated noise=250.546 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 = 0.0121809 Jy ! Component: 100 - total flux cleaned = 0.0205217 Jy ! Component: 150 - total flux cleaned = 0.0265381 Jy ! Component: 200 - total flux cleaned = 0.0309424 Jy ! Total flux subtracted in 200 components = 0.0309424 Jy ! Clean residual min=-0.004118 max=0.004234 Jy/beam ! Clean residual mean=0.000007 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.144201 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.144201 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=0.073332Jy sigma=0.000805 ! Fit after self-cal, rms=0.073285Jy sigma=0.000804 ! 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 0.93 FD 1.07 HN 1.08 KP 0.87 ! LA 0.98 MK 1.03 NL 1.03 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.15 KP 0.83 ! LA 1.00 MK 1.01 NL 1.01 OV 0.95 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.12 KP 0.80 ! LA 1.01 MK 0.98 NL 1.00 OV 0.97 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.11 KP 0.78 ! LA 1.03 MK 1.00 NL 1.03 OV 0.96 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.04 KP 0.71 ! LA 1.03 MK 1.02 NL 1.03 OV 1.00 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.12 KP 0.73 ! LA 1.03 MK 1.00 NL 1.02 OV 1.00 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.18 HN 1.27 KP 0.77 ! LA 1.11 MK 1.05 NL 1.10 OV 1.04 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.19 KP 0.71 ! LA 1.03 MK 1.01 NL 1.01 OV 1.02 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.22 KP 0.75 ! LA 1.03 MK 0.98 NL 1.06 OV 1.01 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.18 KP 0.81 ! LA 1.05 MK 1.01 NL 1.02 OV 0.98 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.20 KP 0.81 ! LA 1.03 MK 1.02 NL 1.04 OV 1.02 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.85 ! LA 1.05 MK 1.06 NL 1.06 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.073285Jy sigma=0.000804 ! Fit after self-cal, rms=0.073146Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.958 mas, bmaj=2.041 mas, bpa=-2.428 degrees ! Estimated noise=247.509 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 (0.2, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344793 Jy ! Component: 100 - total flux cleaned = 0.00560011 Jy ! Component: 150 - total flux cleaned = 0.00716812 Jy ! Component: 200 - total flux cleaned = 0.00835841 Jy ! Total flux subtracted in 200 components = 0.00835841 Jy ! Clean residual min=-0.001406 max=0.001807 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.15256 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 0.15256 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=0.072983Jy sigma=0.000782 ! Fit after self-cal, rms=0.073049Jy sigma=0.000781 ! Inverting map ! Added new window around map position (0.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016953 Jy ! Component: 100 - total flux cleaned = 0.00226741 Jy ! Component: 150 - total flux cleaned = 0.00265818 Jy ! Component: 200 - total flux cleaned = 0.00293874 Jy ! Total flux subtracted in 200 components = 0.00293874 Jy ! Clean residual min=-0.001377 max=0.001558 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.155498 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.155498 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=0.073004Jy sigma=0.000780 ! Fit after self-cal, rms=0.072995Jy sigma=0.000780 ! 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=0.072995Jy sigma=0.000780 ! Fit after self-cal, rms=0.073940Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.037 mas, bpa=-2.265 degrees ! Estimated noise=247.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909098 Jy ! Component: 100 - total flux cleaned = 0.00131404 Jy ! Component: 150 - total flux cleaned = 0.0016956 Jy ! Component: 200 - total flux cleaned = 0.00183082 Jy ! Total flux subtracted in 200 components = 0.00183082 Jy ! Clean residual min=-0.001132 max=0.001187 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.157329 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.157329 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=0.073925Jy sigma=0.000779 ! Fit after self-cal, rms=0.073939Jy sigma=0.000779 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 = 0.00030871 Jy ! Component: 100 - total flux cleaned = 0.00058202 Jy ! Component: 150 - total flux cleaned = 0.000710073 Jy ! Component: 200 - total flux cleaned = 0.000773598 Jy ! Total flux subtracted in 200 components = 0.000773598 Jy ! Clean residual min=-0.001060 max=0.001055 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.158103 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.158103 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=0.073932Jy sigma=0.000779 ! Fit after self-cal, rms=0.073929Jy sigma=0.000779 ! 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=0.073929Jy sigma=0.000779 ! Fit after self-cal, rms=0.074017Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9561 mas, bmaj=2.035 mas, bpa=-2.275 degrees ! Estimated noise=247.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409506 Jy ! Component: 100 - total flux cleaned = 0.00062991 Jy ! Component: 150 - total flux cleaned = 0.000682739 Jy ! Component: 200 - total flux cleaned = 0.000707388 Jy ! Total flux subtracted in 200 components = 0.000707388 Jy ! Clean residual min=-0.001025 max=0.000956 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.15881 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 181 components and 0.15881 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=0.074010Jy sigma=0.000779 ! Fit after self-cal, rms=0.074009Jy sigma=0.000779 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 = 0.000171384 Jy ! Component: 100 - total flux cleaned = 0.000246714 Jy ! Component: 150 - total flux cleaned = 0.000280937 Jy ! Component: 200 - total flux cleaned = 0.000301837 Jy ! Total flux subtracted in 200 components = 0.000301837 Jy ! Clean residual min=-0.000990 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.159112 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.159112 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=0.074005Jy sigma=0.000779 ! Fit after self-cal, rms=0.074005Jy sigma=0.000779 ! 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=0.074005Jy sigma=0.000779 ! Fit after self-cal, rms=0.074054Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=3.174 mas, bpa=1.982 degrees ! Estimated noise=294.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.2183e-05 Jy ! Component: 100 - total flux cleaned = 0.000284862 Jy ! Component: 150 - total flux cleaned = 0.000463995 Jy ! Component: 200 - total flux cleaned = 0.000539565 Jy ! Total flux subtracted in 200 components = 0.000539565 Jy ! Clean residual min=-0.000946 max=0.000970 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.159652 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 205 components and 0.159652 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=0.074053Jy sigma=0.000779 ! Fit after self-cal, rms=0.074051Jy sigma=0.000779 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 = 2.9726e-05 Jy ! Component: 100 - total flux cleaned = 0.000105142 Jy ! Component: 150 - total flux cleaned = 0.000151991 Jy ! Component: 200 - total flux cleaned = 0.000185915 Jy ! Total flux subtracted in 200 components = 0.000185915 Jy ! Clean residual min=-0.000912 max=0.000954 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.159837 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 211 components and 0.159837 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=0.074050Jy sigma=0.000779 ! Fit after self-cal, rms=0.074048Jy sigma=0.000779 ! 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=0.9562 mas, bmaj=2.034 mas, bpa=-2.301 degrees ! Estimated noise=247.325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.034 at -2.301 degrees (North through East) ! Clean map min=-0.00083693 max=0.087949 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=0.7901 mas, bmaj=1.753 mas, bpa=-2.431 degrees ! Estimated noise=576.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664376 Jy ! Component: 100 - total flux cleaned = 0.0887469 Jy ! Component: 150 - total flux cleaned = 0.103074 Jy ! Component: 200 - total flux cleaned = 0.113509 Jy ! Total flux subtracted in 200 components = 0.113509 Jy ! Clean residual min=-0.003275 max=0.005957 Jy/beam ! Clean residual mean=-0.000025 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.113509 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.113509 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.034 mas, bpa=-2.301 degrees ! Estimated noise=247.325 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 = 0.0107801 Jy ! Component: 100 - total flux cleaned = 0.0178181 Jy ! Component: 150 - total flux cleaned = 0.0228032 Jy ! Component: 200 - total flux cleaned = 0.0266604 Jy ! Total flux subtracted in 200 components = 0.0266604 Jy ! Clean residual min=-0.001708 max=0.002362 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.140169 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 90 components and 0.140169 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=2.267 mas, bmaj=3.174 mas, bpa=1.982 degrees ! Estimated noise=294.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518403 Jy ! Component: 100 - total flux cleaned = 0.00859521 Jy ! Component: 150 - total flux cleaned = 0.0110484 Jy ! Component: 200 - total flux cleaned = 0.0128777 Jy ! Total flux subtracted in 200 components = 0.0128777 Jy ! Clean residual min=-0.001370 max=0.001208 Jy/beam ! Clean residual mean=-0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.153047 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139701 Jy ! Component: 100 - total flux cleaned = 0.00248023 Jy ! Component: 150 - total flux cleaned = 0.00333186 Jy ! Component: 200 - total flux cleaned = 0.00400663 Jy ! Total flux subtracted in 200 components = 0.00400663 Jy ! Clean residual min=-0.001012 max=0.000975 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.157054 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 204 components and 0.157054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.034 mas, bpa=-2.301 degrees ! Estimated noise=247.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9752e-05 Jy ! Component: 100 - total flux cleaned = 0.000361974 Jy ! Component: 150 - total flux cleaned = 0.000641514 Jy ! Component: 200 - total flux cleaned = 0.000908767 Jy ! Total flux subtracted in 200 components = 0.000908767 Jy ! Clean residual min=-0.000979 max=0.000930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.157962 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 225 components and 0.157962 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=0.074058Jy sigma=0.000779 ! Fit after self-cal, rms=0.074046Jy sigma=0.000779 wmodel J1838+0628_X_2014_05_31_pus_map.mod ! Writing 225 model components to file: J1838+0628_X_2014_05_31_pus_map.mod wobs J1838+0628_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1838+0628_X_2014_05_31_pus_uvs.fits wwins J1838+0628_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1838+0628_X_2014_05_31_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 = -0.000294075 Jy ! Component: 100 - total flux cleaned = -0.000449116 Jy ! Component: 150 - total flux cleaned = -0.000551924 Jy ! Component: 200 - total flux cleaned = -0.000593968 Jy ! Component: 250 - total flux cleaned = -0.000674229 Jy ! Component: 300 - total flux cleaned = -0.000699701 Jy ! Component: 350 - total flux cleaned = -0.000712167 Jy ! Component: 400 - total flux cleaned = -0.000748326 Jy ! Component: 450 - total flux cleaned = -0.000759979 Jy ! Component: 500 - total flux cleaned = -0.000817305 Jy ! Component: 550 - total flux cleaned = -0.00085083 Jy ! Component: 600 - total flux cleaned = -0.000883479 Jy ! Component: 650 - total flux cleaned = -0.000893934 Jy ! Component: 700 - total flux cleaned = -0.000935813 Jy ! Component: 750 - total flux cleaned = -0.00096653 Jy ! Component: 800 - total flux cleaned = -0.00100654 Jy ! Component: 850 - total flux cleaned = -0.0010162 Jy ! Component: 900 - total flux cleaned = -0.00101598 Jy ! Component: 950 - total flux cleaned = -0.00100653 Jy ! Component: 1000 - total flux cleaned = -0.000996861 Jy ! Component: 1050 - total flux cleaned = -0.000941405 Jy ! Component: 1100 - total flux cleaned = -0.000950597 Jy ! Component: 1150 - total flux cleaned = -0.000932803 Jy ! Component: 1200 - total flux cleaned = -0.000915255 Jy ! Component: 1250 - total flux cleaned = -0.0009238 Jy ! Component: 1300 - total flux cleaned = -0.000923813 Jy ! Component: 1350 - total flux cleaned = -0.000906986 Jy ! Component: 1400 - total flux cleaned = -0.000940554 Jy ! Component: 1450 - total flux cleaned = -0.000932013 Jy ! Component: 1500 - total flux cleaned = -0.00093187 Jy ! Component: 1550 - total flux cleaned = -0.000931892 Jy ! Component: 1600 - total flux cleaned = -0.000931865 Jy ! Component: 1650 - total flux cleaned = -0.000978881 Jy ! Component: 1700 - total flux cleaned = -0.000994275 Jy ! Component: 1750 - total flux cleaned = -0.00101724 Jy ! Component: 1800 - total flux cleaned = -0.00104009 Jy ! Component: 1850 - total flux cleaned = -0.00104748 Jy ! Component: 1900 - total flux cleaned = -0.00110662 Jy ! Component: 1950 - total flux cleaned = -0.00111377 Jy ! Component: 2000 - total flux cleaned = -0.00109938 Jy ! Total flux subtracted in 2048 components = -0.00115672 Jy ! Clean residual min=-0.000525 max=0.000464 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.156806 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 367 components and 0.156806 Jy ![Exited script file: muppet] wmap "J1838+0628_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.034 at -2.301 degrees (North through East) ! Clean map min=-0.00073322 max=0.088682 Jy/beam ! Writing clean map to FITS file: J1838+0628_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0886816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134109 device "J1838+0628_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1838+0628_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453676 0.453676 0.907352 1.8147 3.62941 7.25881 14.5176 29.0352 58.0705 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.034 at -2.301 degrees (North through East) ! Clean map min=-0.00073322 max=0.088682 Jy/beam quit ! Quitting program ! Log file J1838+0628_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:11:13 2016