! Started logfile: J1843+4449_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:15:03 2016 obs J1843+4449_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1843+4449_X_2014_08_05_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.599603 visibilities/baseline/integration-bin. ! Found source: J1843+4449 ! ! 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 414 lines of history. ! ! Reading 36264 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 J1843+4449_X_2014_08_05_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 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919323Jy sigma=0.010864 ! Fit after self-cal, rms=0.898159Jy sigma=0.010610 ! 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=0.9869 mas, bmaj=1.952 mas, bpa=31.22 degrees ! Estimated noise=481.361 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 = 0.076218 Jy ! Component: 100 - total flux cleaned = 0.0986175 Jy ! Total flux subtracted in 100 components = 0.0986175 Jy ! Clean residual min=-0.006031 max=0.009464 Jy/beam ! Clean residual mean=0.000023 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.0986175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0986175 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=0.074006Jy sigma=0.000821 ! Fit after self-cal, rms=0.073941Jy sigma=0.000820 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108168 Jy ! Component: 100 - total flux cleaned = 0.0167373 Jy ! Total flux subtracted in 100 components = 0.0167373 Jy ! Clean residual min=-0.005167 max=0.004856 Jy/beam ! Clean residual mean=-0.000005 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.115355 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.115355 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=0.071779Jy sigma=0.000794 ! Fit after self-cal, rms=0.071764Jy sigma=0.000794 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=2.093 mas, bpa=33.45 degrees ! Estimated noise=318.401 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 = 0.00560147 Jy ! Component: 100 - total flux cleaned = 0.00834512 Jy ! Component: 150 - total flux cleaned = 0.00976767 Jy ! Component: 200 - total flux cleaned = 0.0100904 Jy ! Total flux subtracted in 200 components = 0.0100904 Jy ! Clean residual min=-0.005349 max=0.005278 Jy/beam ! Clean residual mean=-0.000007 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.125445 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.125445 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=0.071281Jy sigma=0.000789 ! Fit after self-cal, rms=0.071282Jy sigma=0.000789 ! 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 0.93 FD 1.14 HN 1.04 KP 0.90 ! LA 1.00 MK 1.00* NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.12 KP 0.85 ! LA 1.00 MK 1.00* NL 0.97 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.05 KP 0.80 ! LA 1.03 MK 1.00* NL 1.02 OV 1.03 ! PT 0.91 SC 0.99 ! ! ! 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 1.08 HN 1.11 KP 0.77 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.01 KP 0.74 ! LA 1.03 MK 1.00* NL 0.98 OV 1.02 ! PT 0.93 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 0.92 FD 1.20 HN 1.06 KP 0.76 ! LA 1.04 MK 1.00* NL 1.01 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.26 HN 1.12 KP 0.82 ! LA 1.09 MK 1.00* NL 1.05 OV 1.06 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.15 KP 0.73 ! LA 1.02 MK 1.00* NL 1.02 OV 1.05 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.15 KP 0.75 ! LA 1.04 MK 1.00* NL 1.00 OV 1.07 ! PT 0.93 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 0.95 FD 1.17 HN 1.15 KP 0.79 ! LA 1.07 MK 1.00* NL 0.99 OV 1.03 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.06 KP 0.83 ! LA 1.09 MK 1.00* NL 0.98 OV 1.06 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 12. ! 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 1.10 KP 0.90 ! LA 1.04 MK 1.00* NL 1.01 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.071282Jy sigma=0.000789 ! Fit after self-cal, rms=0.070366Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.118 mas, bpa=33.56 degrees ! Estimated noise=319.419 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 = -0.00136821 Jy ! Component: 100 - total flux cleaned = -0.00165923 Jy ! Component: 150 - total flux cleaned = -0.00173042 Jy ! Component: 200 - total flux cleaned = -0.00179146 Jy ! Total flux subtracted in 200 components = -0.00179146 Jy ! Clean residual min=-0.001647 max=0.002774 Jy/beam ! Clean residual mean=-0.000016 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.123654 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.123654 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=0.070334Jy sigma=0.000767 ! Fit after self-cal, rms=0.070385Jy sigma=0.000767 ! Inverting map ! Added new window around map position (-3.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267447 Jy ! Component: 100 - total flux cleaned = 0.00396098 Jy ! Component: 150 - total flux cleaned = 0.00417854 Jy ! Component: 200 - total flux cleaned = 0.00433195 Jy ! Total flux subtracted in 200 components = 0.00433195 Jy ! Clean residual min=-0.001537 max=0.001583 Jy/beam ! Clean residual mean=-0.000013 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.127986 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.127986 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=0.070278Jy sigma=0.000765 ! Fit after self-cal, rms=0.070261Jy sigma=0.000765 ! 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=0.070261Jy sigma=0.000765 ! Fit after self-cal, rms=0.070299Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=2.116 mas, bpa=33.36 degrees ! Estimated noise=319.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257957 Jy ! Component: 100 - total flux cleaned = 0.000447256 Jy ! Component: 150 - total flux cleaned = 0.000619443 Jy ! Component: 200 - total flux cleaned = 0.00071346 Jy ! Total flux subtracted in 200 components = 0.00071346 Jy ! Clean residual min=-0.001186 max=0.001393 Jy/beam ! Clean residual mean=-0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.128699 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.128699 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=0.070277Jy sigma=0.000764 ! Fit after self-cal, rms=0.070280Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.43026e-07 Jy ! Component: 100 - total flux cleaned = 0.00015302 Jy ! Component: 150 - total flux cleaned = 0.000228791 Jy ! Component: 200 - total flux cleaned = 0.000286027 Jy ! Total flux subtracted in 200 components = 0.000286027 Jy ! Clean residual min=-0.001149 max=0.001310 Jy/beam ! Clean residual mean=-0.000007 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.128985 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.128985 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=0.070270Jy sigma=0.000764 ! Fit after self-cal, rms=0.070268Jy sigma=0.000764 ! 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=0.070268Jy sigma=0.000764 ! Fit after self-cal, rms=0.070221Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=2.116 mas, bpa=33.36 degrees ! Estimated noise=318.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.96798e-05 Jy ! Component: 100 - total flux cleaned = 3.0128e-05 Jy ! Component: 150 - total flux cleaned = 8.38129e-05 Jy ! Component: 200 - total flux cleaned = 9.58903e-05 Jy ! Total flux subtracted in 200 components = 9.58903e-05 Jy ! Clean residual min=-0.001084 max=0.001245 Jy/beam ! Clean residual mean=-0.000009 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.129081 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.129081 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=0.070214Jy sigma=0.000764 ! Fit after self-cal, rms=0.070212Jy sigma=0.000764 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 = 1.69426e-05 Jy ! Component: 100 - total flux cleaned = 8.75445e-05 Jy ! Component: 150 - total flux cleaned = 8.76918e-05 Jy ! Component: 200 - total flux cleaned = 9.81101e-05 Jy ! Total flux subtracted in 200 components = 9.81101e-05 Jy ! Clean residual min=-0.001067 max=0.001218 Jy/beam ! Clean residual mean=-0.000008 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.129179 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.129179 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=0.070208Jy sigma=0.000764 ! Fit after self-cal, rms=0.070207Jy sigma=0.000764 ! 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=0.070207Jy sigma=0.000764 ! Fit after self-cal, rms=0.070224Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.813 mas, bpa=64.07 degrees ! Estimated noise=356.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37335e-05 Jy ! Component: 100 - total flux cleaned = 0.000192352 Jy ! Component: 150 - total flux cleaned = 0.000225734 Jy ! Component: 200 - total flux cleaned = 0.0002397 Jy ! Total flux subtracted in 200 components = 0.0002397 Jy ! Clean residual min=-0.001369 max=0.001327 Jy/beam ! Clean residual mean=-0.000015 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.129419 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.129419 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=0.070222Jy sigma=0.000764 ! Fit after self-cal, rms=0.070221Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49257e-06 Jy ! Component: 100 - total flux cleaned = 3.9241e-05 Jy ! Component: 150 - total flux cleaned = 5.10342e-05 Jy ! Component: 200 - total flux cleaned = 6.2044e-05 Jy ! Total flux subtracted in 200 components = 6.2044e-05 Jy ! Clean residual min=-0.001382 max=0.001305 Jy/beam ! Clean residual mean=-0.000015 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.129481 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.129481 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=0.070220Jy sigma=0.000764 ! Fit after self-cal, rms=0.070220Jy sigma=0.000764 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.117 mas, bpa=33.37 degrees ! Estimated noise=318.649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.117 at 33.37 degrees (North through East) ! Clean map min=-0.0010427 max=0.098167 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=0.9848 mas, bmaj=1.971 mas, bpa=30.94 degrees ! Estimated noise=484.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0766898 Jy ! Component: 100 - total flux cleaned = 0.100411 Jy ! Component: 150 - total flux cleaned = 0.110473 Jy ! Component: 200 - total flux cleaned = 0.115864 Jy ! Total flux subtracted in 200 components = 0.115864 Jy ! Clean residual min=-0.002245 max=0.002941 Jy/beam ! Clean residual mean=0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.115864 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.115864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.117 mas, bpa=33.37 degrees ! Estimated noise=318.649 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 = 0.00441209 Jy ! Component: 100 - total flux cleaned = 0.00719876 Jy ! Component: 150 - total flux cleaned = 0.00909419 Jy ! Component: 200 - total flux cleaned = 0.0104076 Jy ! Total flux subtracted in 200 components = 0.0104076 Jy ! Clean residual min=-0.001279 max=0.001464 Jy/beam ! Clean residual mean=-0.000010 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.126271 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.126271 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=2.394 mas, bmaj=2.813 mas, bpa=64.07 degrees ! Estimated noise=356.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121971 Jy ! Component: 100 - total flux cleaned = 0.00171055 Jy ! Component: 150 - total flux cleaned = 0.0020167 Jy ! Component: 200 - total flux cleaned = 0.00227558 Jy ! Total flux subtracted in 200 components = 0.00227558 Jy ! Clean residual min=-0.001490 max=0.001446 Jy/beam ! Clean residual mean=-0.000017 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.128547 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 = 0.000137832 Jy ! Component: 100 - total flux cleaned = 0.000246073 Jy ! Component: 150 - total flux cleaned = 0.000356999 Jy ! Component: 200 - total flux cleaned = 0.000431982 Jy ! Total flux subtracted in 200 components = 0.000431982 Jy ! Clean residual min=-0.001444 max=0.001415 Jy/beam ! Clean residual mean=-0.000016 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.128979 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.128979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.117 mas, bpa=33.37 degrees ! Estimated noise=318.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.97333e-05 Jy ! Component: 100 - total flux cleaned = 6.23028e-05 Jy ! Component: 150 - total flux cleaned = 7.83264e-05 Jy ! Component: 200 - total flux cleaned = 7.93835e-05 Jy ! Total flux subtracted in 200 components = 7.93835e-05 Jy ! Clean residual min=-0.001138 max=0.001298 Jy/beam ! Clean residual mean=-0.000008 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.129058 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.129058 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=0.070231Jy sigma=0.000764 ! Fit after self-cal, rms=0.070221Jy sigma=0.000764 wmodel J1843+4449_X_2014_08_05_pus_map.mod ! Writing 97 model components to file: J1843+4449_X_2014_08_05_pus_map.mod wobs J1843+4449_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1843+4449_X_2014_08_05_pus_uvs.fits wwins J1843+4449_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1843+4449_X_2014_08_05_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 = 0.000333362 Jy ! Component: 100 - total flux cleaned = 0.000353183 Jy ! Component: 150 - total flux cleaned = 0.00033655 Jy ! Component: 200 - total flux cleaned = 0.000399201 Jy ! Component: 250 - total flux cleaned = 0.000444218 Jy ! Component: 300 - total flux cleaned = 0.000444622 Jy ! Component: 350 - total flux cleaned = 0.000499006 Jy ! Component: 400 - total flux cleaned = 0.000524961 Jy ! Component: 450 - total flux cleaned = 0.000562056 Jy ! Component: 500 - total flux cleaned = 0.000573885 Jy ! Component: 550 - total flux cleaned = 0.000620569 Jy ! Component: 600 - total flux cleaned = 0.000676975 Jy ! Component: 650 - total flux cleaned = 0.000720665 Jy ! Component: 700 - total flux cleaned = 0.000762896 Jy ! Component: 750 - total flux cleaned = 0.000762872 Jy ! Component: 800 - total flux cleaned = 0.000773068 Jy ! Component: 850 - total flux cleaned = 0.000802221 Jy ! Component: 900 - total flux cleaned = 0.00076418 Jy ! Component: 950 - total flux cleaned = 0.000773659 Jy ! Component: 1000 - total flux cleaned = 0.000764628 Jy ! Component: 1050 - total flux cleaned = 0.000729333 Jy ! Component: 1100 - total flux cleaned = 0.00071211 Jy ! Component: 1150 - total flux cleaned = 0.000703472 Jy ! Component: 1200 - total flux cleaned = 0.000678542 Jy ! Component: 1250 - total flux cleaned = 0.000670187 Jy ! Component: 1300 - total flux cleaned = 0.000670149 Jy ! Component: 1350 - total flux cleaned = 0.000646641 Jy ! Component: 1400 - total flux cleaned = 0.000639037 Jy ! Component: 1450 - total flux cleaned = 0.000616552 Jy ! Component: 1500 - total flux cleaned = 0.000624029 Jy ! Component: 1550 - total flux cleaned = 0.000602236 Jy ! Component: 1600 - total flux cleaned = 0.000602258 Jy ! Component: 1650 - total flux cleaned = 0.00060234 Jy ! Component: 1700 - total flux cleaned = 0.000581618 Jy ! Component: 1750 - total flux cleaned = 0.000581686 Jy ! Component: 1800 - total flux cleaned = 0.000588364 Jy ! Component: 1850 - total flux cleaned = 0.000575153 Jy ! Component: 1900 - total flux cleaned = 0.000588279 Jy ! Component: 1950 - total flux cleaned = 0.000581817 Jy ! Component: 2000 - total flux cleaned = 0.000575342 Jy ! Total flux subtracted in 2048 components = 0.000581528 Jy ! Clean residual min=-0.000335 max=0.000404 Jy/beam ! Clean residual mean=-0.000004 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.12964 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 241 components and 0.12964 Jy ![Exited script file: muppet] wmap "J1843+4449_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.117 at 33.37 degrees (North through East) ! Clean map min=-0.00066271 max=0.098582 Jy/beam ! Writing clean map to FITS file: J1843+4449_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0985817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116997 device "J1843+4449_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1843+4449_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35604 0.35604 0.71208 1.42416 2.84832 5.69664 11.3933 22.7866 45.5732 91.1463 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.117 at 33.37 degrees (North through East) ! Clean map min=-0.00066271 max=0.098582 Jy/beam quit ! Quitting program ! Log file J1843+4449_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:15:06 2016