! Started logfile: J2036+4654_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:16:09 2016 obs J2036+4654_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2036+4654_X_2014_08_09_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771685 visibilities/baseline/integration-bin. ! Found source: J2036+4654 ! ! 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 324 lines of history. ! ! Reading 51672 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 J2036+4654_X_2014_08_09_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 150 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002787Jy sigma=0.012010 ! Fit after self-cal, rms=0.969945Jy sigma=0.011629 ! 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=1.028 mas, bmaj=1.603 mas, bpa=49.5 degrees ! Estimated noise=673.488 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 = 0.0258541 Jy ! Component: 100 - total flux cleaned = 0.0314271 Jy ! Total flux subtracted in 100 components = 0.0314271 Jy ! Clean residual min=-0.002502 max=0.002530 Jy/beam ! Clean residual mean=-0.000031 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0314271 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0314271 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=0.065484Jy sigma=0.000747 ! Fit after self-cal, rms=0.063755Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380509 Jy ! Component: 100 - total flux cleaned = 0.00429807 Jy ! Total flux subtracted in 100 components = 0.00429807 Jy ! Clean residual min=-0.002539 max=0.002123 Jy/beam ! Clean residual mean=-0.000030 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0357251 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0357251 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=0.063607Jy sigma=0.000725 ! Fit after self-cal, rms=0.063587Jy sigma=0.000725 ! 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=1.342 mas, bmaj=1.787 mas, bpa=50.76 degrees ! Estimated noise=262.543 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 = -0.000180749 Jy ! Component: 100 - total flux cleaned = -0.000209962 Jy ! Component: 150 - total flux cleaned = -0.000200874 Jy ! Component: 200 - total flux cleaned = -0.000185374 Jy ! Total flux subtracted in 200 components = -0.000185374 Jy ! Clean residual min=-0.001315 max=0.001388 Jy/beam ! Clean residual mean=-0.000063 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0355398 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0355398 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=0.063586Jy sigma=0.000725 ! Fit after self-cal, rms=0.063580Jy sigma=0.000725 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 0.94 KP 1.02 ! LA 1.01 MK 1.00* NL 1.10 OV 1.12 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.01 KP 0.92 ! LA 1.03 MK 1.00* NL 1.17 OV 1.07 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.99 KP 0.96 ! LA 1.03 MK 1.00* NL 1.03 OV 1.16 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.99 KP 0.90 ! LA 1.06 MK 1.00* NL 1.06 OV 1.06 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.00 KP 0.90 ! LA 0.99 MK 1.00* NL 1.09 OV 1.05 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 0.95 KP 0.89 ! LA 1.02 MK 1.00* NL 1.10 OV 1.10 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.80 KP 0.84 ! LA 1.08 MK 1.00* NL 0.94 OV 1.21 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 0.99 KP 0.81 ! LA 1.03 MK 1.00* NL 1.17 OV 1.08 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.93 KP 0.91 ! LA 0.92 MK 1.00* NL 1.04 OV 1.09 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.90 KP 0.89 ! LA 0.99 MK 1.00* NL 1.04 OV 1.06 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.86 KP 0.83 ! LA 0.97 MK 1.00* NL 1.12 OV 1.02 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.82 KP 0.92 ! LA 1.00 MK 1.00* NL 1.00 OV 1.01 ! PT 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.063580Jy sigma=0.000725 ! Fit after self-cal, rms=0.061716Jy sigma=0.000723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=1.766 mas, bpa=50.74 degrees ! Estimated noise=262.246 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 = 0.000453809 Jy ! Component: 100 - total flux cleaned = 0.000625295 Jy ! Component: 150 - total flux cleaned = 0.000675993 Jy ! Component: 200 - total flux cleaned = 0.000698833 Jy ! Total flux subtracted in 200 components = 0.000698833 Jy ! Clean residual min=-0.001000 max=0.001361 Jy/beam ! Clean residual mean=-0.000052 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0362386 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0362386 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=0.061712Jy sigma=0.000723 ! Fit after self-cal, rms=0.061685Jy sigma=0.000722 ! 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=0.061685Jy sigma=0.000722 ! Fit after self-cal, rms=0.061967Jy sigma=0.000722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=1.754 mas, bpa=50.75 degrees ! Estimated noise=262.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473957 Jy ! Component: 100 - total flux cleaned = 0.000567723 Jy ! Component: 150 - total flux cleaned = 0.000591767 Jy ! Component: 200 - total flux cleaned = 0.000613596 Jy ! Total flux subtracted in 200 components = 0.000613596 Jy ! Clean residual min=-0.000862 max=0.001211 Jy/beam ! Clean residual mean=-0.000052 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0368522 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0368522 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=0.061963Jy sigma=0.000722 ! Fit after self-cal, rms=0.061989Jy sigma=0.000722 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) ! Added new window around map position (7.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109537 Jy ! Component: 100 - total flux cleaned = 0.0014273 Jy ! Component: 150 - total flux cleaned = 0.00151122 Jy ! Component: 200 - total flux cleaned = 0.00155684 Jy ! Total flux subtracted in 200 components = 0.00155684 Jy ! Clean residual min=-0.000819 max=0.001052 Jy/beam ! Clean residual mean=-0.000051 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.038409 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.038409 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=0.061971Jy sigma=0.000721 ! Fit after self-cal, rms=0.061946Jy sigma=0.000721 ! 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=0.061946Jy sigma=0.000721 ! Fit after self-cal, rms=0.062404Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=1.749 mas, bpa=50.82 degrees ! Estimated noise=263.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816976 Jy ! Component: 100 - total flux cleaned = 0.00111086 Jy ! Component: 150 - total flux cleaned = 0.00122286 Jy ! Component: 200 - total flux cleaned = 0.00128163 Jy ! Total flux subtracted in 200 components = 0.00128163 Jy ! Clean residual min=-0.000792 max=0.001082 Jy/beam ! Clean residual mean=-0.000048 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0396907 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0396907 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=0.062393Jy sigma=0.000721 ! Fit after self-cal, rms=0.062398Jy sigma=0.000721 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 = 0.000557803 Jy ! Component: 100 - total flux cleaned = 0.000687588 Jy ! Component: 150 - total flux cleaned = 0.000722089 Jy ! Component: 200 - total flux cleaned = 0.000742459 Jy ! Total flux subtracted in 200 components = 0.000742459 Jy ! Clean residual min=-0.000831 max=0.000998 Jy/beam ! Clean residual mean=-0.000051 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0404331 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0404331 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=0.062392Jy sigma=0.000721 ! Fit after self-cal, rms=0.062385Jy sigma=0.000720 ! 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=0.062385Jy sigma=0.000720 ! Fit after self-cal, rms=0.062794Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=2.52 mas, bpa=-55.47 degrees ! Estimated noise=307.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581947 Jy ! Component: 100 - total flux cleaned = 0.00091637 Jy ! Component: 150 - total flux cleaned = 0.0011591 Jy ! Component: 200 - total flux cleaned = 0.00125081 Jy ! Total flux subtracted in 200 components = 0.00125081 Jy ! Clean residual min=-0.001184 max=0.001316 Jy/beam ! Clean residual mean=-0.000082 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0416839 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0416839 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=0.062790Jy sigma=0.000720 ! Fit after self-cal, rms=0.062806Jy sigma=0.000720 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 = 0.000393269 Jy ! Component: 100 - total flux cleaned = 0.000567161 Jy ! Component: 150 - total flux cleaned = 0.000657997 Jy ! Component: 200 - total flux cleaned = 0.000723608 Jy ! Total flux subtracted in 200 components = 0.000723608 Jy ! Clean residual min=-0.001186 max=0.001328 Jy/beam ! Clean residual mean=-0.000086 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0424075 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0424075 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=0.062805Jy sigma=0.000720 ! Fit after self-cal, rms=0.062803Jy sigma=0.000720 ! 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=1.332 mas, bmaj=1.748 mas, bpa=50.76 degrees ! Estimated noise=263.587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.332 x 1.748 at 50.76 degrees (North through East) ! Clean map min=-0.00082878 max=0.034768 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=1.028 mas, bmaj=1.574 mas, bpa=49.47 degrees ! Estimated noise=666.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281247 Jy ! Component: 100 - total flux cleaned = 0.0346978 Jy ! Component: 150 - total flux cleaned = 0.0376068 Jy ! Component: 200 - total flux cleaned = 0.039049 Jy ! Total flux subtracted in 200 components = 0.039049 Jy ! Clean residual min=-0.002338 max=0.001995 Jy/beam ! Clean residual mean=-0.000028 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.039049 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.039049 Jy ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=1.748 mas, bpa=50.76 degrees ! Estimated noise=263.587 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 = 0.00161062 Jy ! Component: 100 - total flux cleaned = 0.00242545 Jy ! Component: 150 - total flux cleaned = 0.00250917 Jy ! Component: 200 - total flux cleaned = 0.00266463 Jy ! Total flux subtracted in 200 components = 0.00266463 Jy ! Clean residual min=-0.000904 max=0.001115 Jy/beam ! Clean residual mean=-0.000050 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0417136 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0417136 Jy ! Inverting map ! Added new window around map position (-6.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944298 Jy ! Component: 100 - total flux cleaned = 0.00140917 Jy ! Component: 150 - total flux cleaned = 0.00178711 Jy ! Component: 200 - total flux cleaned = 0.00200666 Jy ! Total flux subtracted in 200 components = 0.00200666 Jy ! Clean residual min=-0.000778 max=0.000919 Jy/beam ! Clean residual mean=-0.000042 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0437203 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0437203 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=2.396 mas, bmaj=2.52 mas, bpa=-55.47 degrees ! Estimated noise=307.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551442 Jy ! Component: 100 - total flux cleaned = 0.000945147 Jy ! Component: 150 - total flux cleaned = 0.00126306 Jy ! Component: 200 - total flux cleaned = 0.00153389 Jy ! Total flux subtracted in 200 components = 0.00153389 Jy ! Clean residual min=-0.000998 max=0.001276 Jy/beam ! Clean residual mean=-0.000070 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0452542 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 = 0.000181265 Jy ! Component: 100 - total flux cleaned = 0.000335602 Jy ! Component: 150 - total flux cleaned = 0.000406207 Jy ! Component: 200 - total flux cleaned = 0.000465464 Jy ! Total flux subtracted in 200 components = 0.000465464 Jy ! Clean residual min=-0.000983 max=0.001276 Jy/beam ! Clean residual mean=-0.000067 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0457196 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0457196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=1.748 mas, bpa=50.76 degrees ! Estimated noise=263.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132667 Jy ! Component: 100 - total flux cleaned = -0.000133322 Jy ! Component: 150 - total flux cleaned = -0.00013412 Jy ! Component: 200 - total flux cleaned = -0.000113968 Jy ! Total flux subtracted in 200 components = -0.000113968 Jy ! Clean residual min=-0.000760 max=0.000865 Jy/beam ! Clean residual mean=-0.000035 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0456057 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0456056 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=0.062786Jy sigma=0.000720 ! Fit after self-cal, rms=0.062774Jy sigma=0.000720 wmodel J2036+4654_X_2014_08_09_pus_map.mod ! Writing 89 model components to file: J2036+4654_X_2014_08_09_pus_map.mod wobs J2036+4654_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2036+4654_X_2014_08_09_pus_uvs.fits wwins J2036+4654_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J2036+4654_X_2014_08_09_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 = 0.000189422 Jy ! Component: 100 - total flux cleaned = 0.000301742 Jy ! Component: 150 - total flux cleaned = 0.000406744 Jy ! Component: 200 - total flux cleaned = 0.000431643 Jy ! Component: 250 - total flux cleaned = 0.000408098 Jy ! Component: 300 - total flux cleaned = 0.000352167 Jy ! Component: 350 - total flux cleaned = 0.000330512 Jy ! Component: 400 - total flux cleaned = 0.000278578 Jy ! Component: 450 - total flux cleaned = 0.000248574 Jy ! Component: 500 - total flux cleaned = 0.000200092 Jy ! Component: 550 - total flux cleaned = 0.000134128 Jy ! Component: 600 - total flux cleaned = 7.94028e-05 Jy ! Component: 650 - total flux cleaned = 2.60582e-05 Jy ! Component: 700 - total flux cleaned = -5.16726e-05 Jy ! Component: 750 - total flux cleaned = -0.000143995 Jy ! Component: 800 - total flux cleaned = -0.000217635 Jy ! Component: 850 - total flux cleaned = -0.000289703 Jy ! Component: 900 - total flux cleaned = -0.000344728 Jy ! Component: 950 - total flux cleaned = -0.000429031 Jy ! Component: 1000 - total flux cleaned = -0.00049655 Jy ! Component: 1050 - total flux cleaned = -0.00056264 Jy ! Component: 1100 - total flux cleaned = -0.000648854 Jy ! Component: 1150 - total flux cleaned = -0.000726104 Jy ! Component: 1200 - total flux cleaned = -0.000794881 Jy ! Component: 1250 - total flux cleaned = -0.00088265 Jy ! Component: 1300 - total flux cleaned = -0.000968573 Jy ! Component: 1350 - total flux cleaned = -0.00104611 Jy ! Component: 1400 - total flux cleaned = -0.00109688 Jy ! Component: 1450 - total flux cleaned = -0.00115931 Jy ! Component: 1500 - total flux cleaned = -0.00123906 Jy ! Component: 1550 - total flux cleaned = -0.00129339 Jy ! Component: 1600 - total flux cleaned = -0.00136464 Jy ! Component: 1650 - total flux cleaned = -0.0014231 Jy ! Component: 1700 - total flux cleaned = -0.00148639 Jy ! Component: 1750 - total flux cleaned = -0.00153178 Jy ! Component: 1800 - total flux cleaned = -0.00158222 Jy ! Component: 1850 - total flux cleaned = -0.00165378 Jy ! Component: 1900 - total flux cleaned = -0.00169708 Jy ! Component: 1950 - total flux cleaned = -0.0017186 Jy ! Component: 2000 - total flux cleaned = -0.00177672 Jy ! Total flux subtracted in 2048 components = -0.00180282 Jy ! Clean residual min=-0.000313 max=0.000259 Jy/beam ! Clean residual mean=-0.000017 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0438028 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 239 components and 0.0438028 Jy ![Exited script file: muppet] wmap "J2036+4654_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.332 x 1.748 at 50.76 degrees (North through East) ! Clean map min=-0.00050282 max=0.034583 Jy/beam ! Writing clean map to FITS file: J2036+4654_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0345835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010208 device "J2036+4654_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2036+4654_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.885508 0.885508 1.77102 3.54203 7.08406 14.1681 28.3363 56.6725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.332 x 1.748 at 50.76 degrees (North through East) ! Clean map min=-0.00050282 max=0.034583 Jy/beam quit ! Quitting program ! Log file J2036+4654_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:16:13 2016