! Started logfile: J1638+6234_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:41 2019 obs J1638+6234_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1638+6234_X_2017_08_12_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890732 visibilities/baseline/integration-bin. ! Found source: J1638+6234 ! ! 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 1049 lines of history. ! ! Reading 104376 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 J1638+6234_X_2017_08_12_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 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002617Jy sigma=0.007874 ! Fit after self-cal, rms=0.961558Jy sigma=0.007576 ! 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=0.8149 mas, bmaj=0.9185 mas, bpa=20.5 degrees ! Estimated noise=832.684 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 = 0.031336 Jy ! Component: 100 - total flux cleaned = 0.0382466 Jy ! Total flux subtracted in 100 components = 0.0382466 Jy ! Clean residual min=-0.002557 max=0.002662 Jy/beam ! Clean residual mean=-0.000078 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0382466 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0382466 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=0.093466Jy sigma=0.000638 ! Fit after self-cal, rms=0.091978Jy sigma=0.000626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048027 Jy ! Component: 100 - total flux cleaned = 0.00648863 Jy ! Total flux subtracted in 100 components = 0.00648863 Jy ! Clean residual min=-0.002932 max=0.002621 Jy/beam ! Clean residual mean=-0.000077 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0447352 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0447352 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=0.091612Jy sigma=0.000624 ! Fit after self-cal, rms=0.091600Jy sigma=0.000624 ! 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=1.06 mas, bmaj=1.244 mas, bpa=30.91 degrees ! Estimated noise=294.46 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 = 0.00184141 Jy ! Component: 100 - total flux cleaned = 0.0028049 Jy ! Component: 150 - total flux cleaned = 0.00335392 Jy ! Component: 200 - total flux cleaned = 0.00368068 Jy ! Total flux subtracted in 200 components = 0.00368068 Jy ! Clean residual min=-0.002532 max=0.002616 Jy/beam ! Clean residual mean=-0.000208 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0484159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0484159 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=0.091545Jy sigma=0.000624 ! Fit after self-cal, rms=0.091541Jy sigma=0.000623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.84 HN 0.96 KP 1.01 ! LA 0.99 MK 1.09 NL 1.14 OV 1.20 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.05 KP 1.06 ! LA 0.99 MK 1.06 NL 1.15 OV 1.18 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.82 HN 0.98 KP 0.94 ! LA 0.99 MK 1.04 NL 1.19 OV 1.21 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.85 HN 0.99 KP 1.01 ! LA 0.96 MK 1.05 NL 1.17 OV 1.22 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.80 HN 0.96 KP 1.01 ! LA 0.89 MK 1.07 NL 1.19 OV 1.20 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.81 HN 1.06 KP 1.03 ! LA 0.87 MK 1.03 NL 1.19 OV 1.21 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.76 HN 0.92 KP 1.05 ! LA 0.87 MK 1.06 NL 1.24 OV 1.16 ! PT 0.85 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.85 HN 0.95 KP 1.05 ! LA 0.84 MK 1.07 NL 1.28 OV 1.18 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.74 HN 0.98 KP 1.06 ! LA 0.85 MK 0.95 NL 1.19 OV 1.18 ! PT 0.81 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.75 HN 0.93 KP 1.02 ! LA 0.87 MK 0.94 NL 1.13 OV 1.18 ! PT 0.79 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.76 HN 0.94 KP 1.03 ! LA 0.83 MK 0.92 NL 1.12 OV 1.20 ! PT 0.72 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.65 HN 0.85 KP 0.99 ! LA 0.86 MK 0.93 NL 1.08 OV 1.04 ! PT 0.81 SC 0.97 ! ! ! Fit before self-cal, rms=0.091541Jy sigma=0.000623 ! Fit after self-cal, rms=0.086106Jy sigma=0.000620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.252 mas, bpa=31.77 degrees ! Estimated noise=295.588 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 = 0.00027477 Jy ! Component: 100 - total flux cleaned = 0.000354829 Jy ! Component: 150 - total flux cleaned = 0.000377517 Jy ! Component: 200 - total flux cleaned = 0.000398164 Jy ! Total flux subtracted in 200 components = 0.000398164 Jy ! Clean residual min=-0.001926 max=0.002346 Jy/beam ! Clean residual mean=-0.000177 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.048814 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.048814 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=0.086101Jy sigma=0.000620 ! Fit after self-cal, rms=0.086076Jy sigma=0.000619 ! 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=0.086076Jy sigma=0.000619 ! Fit after self-cal, rms=0.088094Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.279 mas, bpa=29.59 degrees ! Estimated noise=296.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.82991e-05 Jy ! Component: 100 - total flux cleaned = 4.95501e-05 Jy ! Component: 150 - total flux cleaned = 5.00485e-05 Jy ! Component: 200 - total flux cleaned = 2.7449e-05 Jy ! Total flux subtracted in 200 components = 2.7449e-05 Jy ! Clean residual min=-0.001630 max=0.002394 Jy/beam ! Clean residual mean=-0.000138 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0488415 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0488415 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=0.088085Jy sigma=0.000617 ! Fit after self-cal, rms=0.088407Jy sigma=0.000616 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 = -3.75511e-05 Jy ! Component: 100 - total flux cleaned = -2.65317e-05 Jy ! Component: 150 - total flux cleaned = -2.63173e-05 Jy ! Component: 200 - total flux cleaned = -1.86758e-05 Jy ! Total flux subtracted in 200 components = -1.86758e-05 Jy ! Clean residual min=-0.001618 max=0.002016 Jy/beam ! Clean residual mean=-0.000147 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0488228 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0488228 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=0.088406Jy sigma=0.000616 ! Fit after self-cal, rms=0.088403Jy sigma=0.000616 ! 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=0.088403Jy sigma=0.000616 ! Fit after self-cal, rms=0.093310Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.301 mas, bpa=28.87 degrees ! Estimated noise=299.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148335 Jy ! Component: 100 - total flux cleaned = 0.000166111 Jy ! Component: 150 - total flux cleaned = 0.000166193 Jy ! Component: 200 - total flux cleaned = 0.00014042 Jy ! Total flux subtracted in 200 components = 0.00014042 Jy ! Clean residual min=-0.001560 max=0.002222 Jy/beam ! Clean residual mean=-0.000117 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0489632 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0489632 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=0.093295Jy sigma=0.000616 ! Fit after self-cal, rms=0.093577Jy sigma=0.000616 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 = -0.000218027 Jy ! Component: 100 - total flux cleaned = -0.000208481 Jy ! Component: 150 - total flux cleaned = -0.000208417 Jy ! Component: 200 - total flux cleaned = -0.000199979 Jy ! Total flux subtracted in 200 components = -0.000199979 Jy ! Clean residual min=-0.001477 max=0.002033 Jy/beam ! Clean residual mean=-0.000122 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0487633 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0487633 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=0.093575Jy sigma=0.000616 ! Fit after self-cal, rms=0.093575Jy sigma=0.000615 ! 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=0.093575Jy sigma=0.000615 ! Fit after self-cal, rms=0.097412Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=2.655 mas, bpa=64.44 degrees ! Estimated noise=370.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442029 Jy ! Component: 100 - total flux cleaned = 0.000502343 Jy ! Component: 150 - total flux cleaned = 0.000509933 Jy ! Component: 200 - total flux cleaned = 0.00051259 Jy ! Total flux subtracted in 200 components = 0.00051259 Jy ! Clean residual min=-0.002280 max=0.002893 Jy/beam ! Clean residual mean=-0.000237 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0492758 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.0492758 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=0.097410Jy sigma=0.000615 ! Fit after self-cal, rms=0.097580Jy sigma=0.000615 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 = 0.000106356 Jy ! Component: 100 - total flux cleaned = 0.000112726 Jy ! Component: 150 - total flux cleaned = 0.000122649 Jy ! Component: 200 - total flux cleaned = 0.000123002 Jy ! Total flux subtracted in 200 components = 0.000123002 Jy ! Clean residual min=-0.002294 max=0.002699 Jy/beam ! Clean residual mean=-0.000241 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0493989 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0493989 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=0.097581Jy sigma=0.000615 ! Fit after self-cal, rms=0.097589Jy sigma=0.000615 ! 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=1.058 mas, bmaj=1.318 mas, bpa=28.38 degrees ! Estimated noise=303.294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.318 at 28.38 degrees (North through East) ! Clean map min=-0.0014157 max=0.044977 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=0.7986 mas, bmaj=0.978 mas, bpa=19.79 degrees ! Estimated noise=872.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349409 Jy ! Component: 100 - total flux cleaned = 0.0428052 Jy ! Component: 150 - total flux cleaned = 0.0455645 Jy ! Component: 200 - total flux cleaned = 0.0462435 Jy ! Total flux subtracted in 200 components = 0.0462435 Jy ! Clean residual min=-0.002350 max=0.002712 Jy/beam ! Clean residual mean=-0.000043 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0462435 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0462435 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.318 mas, bpa=28.38 degrees ! Estimated noise=303.294 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 = 0.00175078 Jy ! Component: 100 - total flux cleaned = 0.00240302 Jy ! Component: 150 - total flux cleaned = 0.00249048 Jy ! Component: 200 - total flux cleaned = 0.00252962 Jy ! Total flux subtracted in 200 components = 0.00252962 Jy ! Clean residual min=-0.001511 max=0.002018 Jy/beam ! Clean residual mean=-0.000111 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0487732 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0487732 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=2.309 mas, bmaj=2.655 mas, bpa=64.44 degrees ! Estimated noise=370.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443872 Jy ! Component: 100 - total flux cleaned = 0.000452476 Jy ! Component: 150 - total flux cleaned = 0.000474474 Jy ! Component: 200 - total flux cleaned = 0.000494432 Jy ! Total flux subtracted in 200 components = 0.000494432 Jy ! Clean residual min=-0.002303 max=0.002673 Jy/beam ! Clean residual mean=-0.000244 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0492676 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 = 1.82048e-05 Jy ! Component: 100 - total flux cleaned = 3.45248e-05 Jy ! Component: 150 - total flux cleaned = 4.43951e-05 Jy ! Component: 200 - total flux cleaned = 5.4242e-05 Jy ! Total flux subtracted in 200 components = 5.4242e-05 Jy ! Clean residual min=-0.002304 max=0.002677 Jy/beam ! Clean residual mean=-0.000243 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0493218 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0493218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.318 mas, bpa=28.38 degrees ! Estimated noise=303.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18936e-05 Jy ! Component: 100 - total flux cleaned = -5.48296e-05 Jy ! Component: 150 - total flux cleaned = -0.000130404 Jy ! Component: 200 - total flux cleaned = -0.000172411 Jy ! Total flux subtracted in 200 components = -0.000172411 Jy ! Clean residual min=-0.001486 max=0.002061 Jy/beam ! Clean residual mean=-0.000109 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0491494 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0491494 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=0.097583Jy sigma=0.000615 ! Fit after self-cal, rms=0.097578Jy sigma=0.000615 wmodel J1638+6234_X_2017_08_12_pus_map.mod ! Writing 22 model components to file: J1638+6234_X_2017_08_12_pus_map.mod wobs J1638+6234_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1638+6234_X_2017_08_12_pus_uvs.fits wwins J1638+6234_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J1638+6234_X_2017_08_12_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 = 0.000926869 Jy ! Component: 100 - total flux cleaned = 0.00175503 Jy ! Component: 150 - total flux cleaned = 0.00253247 Jy ! Component: 200 - total flux cleaned = 0.00327392 Jy ! Component: 250 - total flux cleaned = 0.00398427 Jy ! Component: 300 - total flux cleaned = 0.00466789 Jy ! Component: 350 - total flux cleaned = 0.00527577 Jy ! Component: 400 - total flux cleaned = 0.00581351 Jy ! Component: 450 - total flux cleaned = 0.00628611 Jy ! Component: 500 - total flux cleaned = 0.00667338 Jy ! Component: 550 - total flux cleaned = 0.00702677 Jy ! Component: 600 - total flux cleaned = 0.00737119 Jy ! Component: 650 - total flux cleaned = 0.00766247 Jy ! Component: 700 - total flux cleaned = 0.00794706 Jy ! Component: 750 - total flux cleaned = 0.00820437 Jy ! Component: 800 - total flux cleaned = 0.00847701 Jy ! Component: 850 - total flux cleaned = 0.00870283 Jy ! Component: 900 - total flux cleaned = 0.00886358 Jy ! Component: 950 - total flux cleaned = 0.00906132 Jy ! Component: 1000 - total flux cleaned = 0.00929389 Jy ! Component: 1050 - total flux cleaned = 0.00946475 Jy ! Component: 1100 - total flux cleaned = 0.00963275 Jy ! Component: 1150 - total flux cleaned = 0.00977961 Jy ! Component: 1200 - total flux cleaned = 0.00988803 Jy ! Component: 1250 - total flux cleaned = 0.0100123 Jy ! Component: 1300 - total flux cleaned = 0.010152 Jy ! Component: 1350 - total flux cleaned = 0.0103238 Jy ! Component: 1400 - total flux cleaned = 0.010459 Jy ! Component: 1450 - total flux cleaned = 0.0105757 Jy ! Component: 1500 - total flux cleaned = 0.0106909 Jy ! Component: 1550 - total flux cleaned = 0.0107883 Jy ! Component: 1600 - total flux cleaned = 0.0109318 Jy ! Component: 1650 - total flux cleaned = 0.0109791 Jy ! Component: 1700 - total flux cleaned = 0.0111032 Jy ! Component: 1750 - total flux cleaned = 0.0111794 Jy ! Component: 1800 - total flux cleaned = 0.0112395 Jy ! Component: 1850 - total flux cleaned = 0.0112695 Jy ! Component: 1900 - total flux cleaned = 0.0114019 Jy ! Component: 1950 - total flux cleaned = 0.0114886 Jy ! Component: 2000 - total flux cleaned = 0.0115742 Jy ! Total flux subtracted in 2048 components = 0.011673 Jy ! Clean residual min=-0.000736 max=0.000720 Jy/beam ! Clean residual mean=-0.000051 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0608224 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 192 components and 0.0608224 Jy ![Exited script file: muppet] wmap "J1638+6234_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.318 at 28.38 degrees (North through East) ! Clean map min=-0.0010158 max=0.045115 Jy/beam ! Writing clean map to FITS file: J1638+6234_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0451152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84584 1.84584 3.69167 7.38334 14.7667 29.5334 59.0667 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.318 at 28.38 degrees (North through East) ! Clean map min=-0.0010158 max=0.045115 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 J1638+6234_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:47 2019