! Started logfile: J1639+8631_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:43 2017 obs J1639+8631_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1639+8631_X_2014_01_04_pus_uva.fits ! AN table 1: 126 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J1639+8631 ! ! 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 382 lines of history. ! ! Reading 27216 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 J1639+8631_X_2014_01_04_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 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993344Jy sigma=0.012210 ! Fit after self-cal, rms=0.953417Jy sigma=0.011746 ! 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=0.5636 mas, bmaj=2.663 mas, bpa=50.81 degrees ! Estimated noise=1167.84 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 = 0.0359381 Jy ! Component: 100 - total flux cleaned = 0.0442192 Jy ! Total flux subtracted in 100 components = 0.0442192 Jy ! Clean residual min=-0.004316 max=0.004289 Jy/beam ! Clean residual mean=-0.000059 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0442192 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0442192 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=0.068931Jy sigma=0.000774 ! Fit after self-cal, rms=0.068112Jy sigma=0.000765 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7381 mas, bmaj=3.077 mas, bpa=50.87 degrees ! Estimated noise=355.007 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 = 0.00739204 Jy ! Component: 100 - total flux cleaned = 0.0123657 Jy ! Component: 150 - total flux cleaned = 0.0161559 Jy ! Component: 200 - total flux cleaned = 0.0191664 Jy ! Total flux subtracted in 200 components = 0.0191664 Jy ! Clean residual min=-0.003251 max=0.004014 Jy/beam ! Clean residual mean=-0.000042 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.0633856 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.0633856 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=0.067184Jy sigma=0.000750 ! Fit after self-cal, rms=0.067136Jy sigma=0.000749 ! 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 1.00* FD 1.01 KP 1.00* LA 0.82 ! MK 1.00 NL 1.05 OV 1.21 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 0.86 ! MK 1.03 NL 1.02 OV 1.12 PT 0.89 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.86 ! MK 1.12 NL 0.96 OV 1.07 PT 0.86 ! SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.90 ! MK 0.98 NL 1.00 OV 1.05 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.87 ! MK 1.05 NL 1.03 OV 1.11 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 0.90 ! MK 1.00 NL 1.02 OV 1.15 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.00* LA 0.88 ! MK 1.08 NL 1.04 OV 1.27 PT 0.86 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.85 ! MK 0.97 NL 1.00 OV 1.18 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 1.00* LA 0.86 ! MK 1.04 NL 1.03 OV 1.15 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 1.00* LA 0.91 ! MK 0.98 NL 1.03 OV 1.11 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 1.00* LA 0.89 ! MK 1.00 NL 1.06 OV 1.02 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 KP 1.00* LA 0.90 ! MK 0.89 NL 1.00 OV 1.15 PT 0.86 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.067136Jy sigma=0.000749 ! Fit after self-cal, rms=0.066974Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7532 mas, bmaj=3.096 mas, bpa=51 degrees ! Estimated noise=346.687 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 = 0.0010995 Jy ! Component: 100 - total flux cleaned = 0.00114221 Jy ! Component: 150 - total flux cleaned = 0.00131282 Jy ! Component: 200 - total flux cleaned = 0.00145979 Jy ! Total flux subtracted in 200 components = 0.00145979 Jy ! Clean residual min=-0.002380 max=0.003724 Jy/beam ! Clean residual mean=0.000068 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0648454 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0648454 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=0.066921Jy sigma=0.000743 ! Fit after self-cal, rms=0.067099Jy sigma=0.000742 ! 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=0.067099Jy sigma=0.000742 ! Fit after self-cal, rms=0.069406Jy sigma=0.000738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7581 mas, bmaj=3.103 mas, bpa=51.04 degrees ! Estimated noise=345.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122836 Jy ! Component: 100 - total flux cleaned = 5.91351e-05 Jy ! Component: 150 - total flux cleaned = 3.1459e-05 Jy ! Component: 200 - total flux cleaned = 3.19e-05 Jy ! Total flux subtracted in 200 components = 3.19e-05 Jy ! Clean residual min=-0.001709 max=0.003454 Jy/beam ! Clean residual mean=0.000022 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0648773 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0648773 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=0.069376Jy sigma=0.000737 ! Fit after self-cal, rms=0.069627Jy sigma=0.000736 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 (-2.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260143 Jy ! Component: 100 - total flux cleaned = 0.00376478 Jy ! Component: 150 - total flux cleaned = 0.00400217 Jy ! Component: 200 - total flux cleaned = 0.00403462 Jy ! Total flux subtracted in 200 components = 0.00403462 Jy ! Clean residual min=-0.001441 max=0.002028 Jy/beam ! Clean residual mean=0.000047 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0689119 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0689119 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=0.069513Jy sigma=0.000735 ! Fit after self-cal, rms=0.069310Jy sigma=0.000734 ! Inverting map ! Added new window around map position (-22, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238734 Jy ! Component: 100 - total flux cleaned = 0.00372783 Jy ! Component: 150 - total flux cleaned = 0.00432278 Jy ! Component: 200 - total flux cleaned = 0.00465576 Jy ! Total flux subtracted in 200 components = 0.00465576 Jy ! Clean residual min=-0.001368 max=0.001240 Jy/beam ! Clean residual mean=0.000026 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0735677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0735677 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=0.069209Jy sigma=0.000733 ! Fit after self-cal, rms=0.069076Jy sigma=0.000733 ! Inverting map ! Added new window around map position (-17, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001533 Jy ! Component: 100 - total flux cleaned = 0.00209583 Jy ! Component: 150 - total flux cleaned = 0.00219434 Jy ! Component: 200 - total flux cleaned = 0.00222294 Jy ! Total flux subtracted in 200 components = 0.00222294 Jy ! Clean residual min=-0.001206 max=0.001060 Jy/beam ! Clean residual mean=0.000018 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0757906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.0757906 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=0.069018Jy sigma=0.000732 ! Fit after self-cal, rms=0.068921Jy sigma=0.000732 ! 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=0.068921Jy sigma=0.000732 ! Fit after self-cal, rms=0.067298Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.756 mas, bmaj=3.091 mas, bpa=51.16 degrees ! Estimated noise=341.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105396 Jy ! Component: 100 - total flux cleaned = 0.00151402 Jy ! Component: 150 - total flux cleaned = 0.00168178 Jy ! Component: 200 - total flux cleaned = 0.00176591 Jy ! Total flux subtracted in 200 components = 0.00176591 Jy ! Clean residual min=-0.000991 max=0.000884 Jy/beam ! Clean residual mean=0.000012 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0775565 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.0775565 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=0.067269Jy sigma=0.000731 ! Fit after self-cal, rms=0.067156Jy sigma=0.000731 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 = 0.000543059 Jy ! Component: 100 - total flux cleaned = 0.000496785 Jy ! Component: 150 - total flux cleaned = 0.000454481 Jy ! Component: 200 - total flux cleaned = 0.000415395 Jy ! Total flux subtracted in 200 components = 0.000415395 Jy ! Clean residual min=-0.000991 max=0.000922 Jy/beam ! Clean residual mean=0.000010 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0779719 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.0779719 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=0.067136Jy sigma=0.000731 ! Fit after self-cal, rms=0.067085Jy sigma=0.000731 ! 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=0.067085Jy sigma=0.000731 ! Fit after self-cal, rms=0.066258Jy sigma=0.000731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=5.549 mas, bpa=42.47 degrees ! Estimated noise=409.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526946 Jy ! Component: 100 - total flux cleaned = 0.000699318 Jy ! Component: 150 - total flux cleaned = 0.000775619 Jy ! Component: 200 - total flux cleaned = 0.000821972 Jy ! Total flux subtracted in 200 components = 0.000821972 Jy ! Clean residual min=-0.000814 max=0.000818 Jy/beam ! Clean residual mean=0.000016 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0787939 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 148 components and 0.0787939 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=0.066253Jy sigma=0.000731 ! Fit after self-cal, rms=0.066216Jy sigma=0.000731 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.6157e-05 Jy ! Component: 100 - total flux cleaned = 0.000165881 Jy ! Component: 150 - total flux cleaned = 0.000207823 Jy ! Component: 200 - total flux cleaned = 0.000226924 Jy ! Total flux subtracted in 200 components = 0.000226924 Jy ! Clean residual min=-0.000725 max=0.000741 Jy/beam ! Clean residual mean=0.000012 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0790208 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.0790208 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=0.066213Jy sigma=0.000731 ! Fit after self-cal, rms=0.066203Jy sigma=0.000731 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7542 mas, bmaj=3.087 mas, bpa=51.21 degrees ! Estimated noise=339.768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7542 x 3.087 at 51.21 degrees (North through East) ! Clean map min=-0.0010382 max=0.04758 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=0.5715 mas, bmaj=2.665 mas, bpa=50.96 degrees ! Estimated noise=1152.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357985 Jy ! Component: 100 - total flux cleaned = 0.0455292 Jy ! Component: 150 - total flux cleaned = 0.0516336 Jy ! Component: 200 - total flux cleaned = 0.0561672 Jy ! Total flux subtracted in 200 components = 0.0561672 Jy ! Clean residual min=-0.003465 max=0.003339 Jy/beam ! Clean residual mean=-0.000030 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0561672 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0561672 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7542 mas, bmaj=3.087 mas, bpa=51.21 degrees ! Estimated noise=339.768 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 = 0.00483976 Jy ! Component: 100 - total flux cleaned = 0.00826323 Jy ! Component: 150 - total flux cleaned = 0.0109807 Jy ! Component: 200 - total flux cleaned = 0.0131904 Jy ! Total flux subtracted in 200 components = 0.0131904 Jy ! Clean residual min=-0.001739 max=0.001695 Jy/beam ! Clean residual mean=-0.000028 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0693576 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.0693576 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=2.05 mas, bmaj=5.549 mas, bpa=42.47 degrees ! Estimated noise=409.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294865 Jy ! Component: 100 - total flux cleaned = 0.00488547 Jy ! Component: 150 - total flux cleaned = 0.00607762 Jy ! Component: 200 - total flux cleaned = 0.00684705 Jy ! Total flux subtracted in 200 components = 0.00684705 Jy ! Clean residual min=-0.001175 max=0.001206 Jy/beam ! Clean residual mean=-0.000011 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0762047 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 = 0.000603019 Jy ! Component: 100 - total flux cleaned = 0.00100981 Jy ! Component: 150 - total flux cleaned = 0.00119041 Jy ! Component: 200 - total flux cleaned = 0.00134858 Jy ! Total flux subtracted in 200 components = 0.00134858 Jy ! Clean residual min=-0.000993 max=0.000975 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0775532 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 124 components and 0.0775532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7542 mas, bmaj=3.087 mas, bpa=51.21 degrees ! Estimated noise=339.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.79671e-05 Jy ! Component: 100 - total flux cleaned = -3.75547e-05 Jy ! Component: 150 - total flux cleaned = 7.43872e-05 Jy ! Component: 200 - total flux cleaned = 0.000174403 Jy ! Total flux subtracted in 200 components = 0.000174403 Jy ! Clean residual min=-0.000922 max=0.000865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0777276 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.0777276 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=0.066213Jy sigma=0.000731 ! Fit after self-cal, rms=0.066137Jy sigma=0.000731 wmodel J1639+8631_X_2014_01_04_pus_map.mod ! Writing 137 model components to file: J1639+8631_X_2014_01_04_pus_map.mod wobs J1639+8631_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1639+8631_X_2014_01_04_pus_uvs.fits wwins J1639+8631_X_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J1639+8631_X_2014_01_04_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 = -7.5849e-05 Jy ! Component: 100 - total flux cleaned = -0.00011819 Jy ! Component: 150 - total flux cleaned = -3.80246e-05 Jy ! Component: 200 - total flux cleaned = 1.22586e-05 Jy ! Component: 250 - total flux cleaned = 9.72637e-05 Jy ! Component: 300 - total flux cleaned = 0.000213398 Jy ! Component: 350 - total flux cleaned = 0.000280585 Jy ! Component: 400 - total flux cleaned = 0.000356684 Jy ! Component: 450 - total flux cleaned = 0.000451024 Jy ! Component: 500 - total flux cleaned = 0.00050149 Jy ! Component: 550 - total flux cleaned = 0.00054089 Jy ! Component: 600 - total flux cleaned = 0.000579374 Jy ! Component: 650 - total flux cleaned = 0.00060719 Jy ! Component: 700 - total flux cleaned = 0.000634082 Jy ! Component: 750 - total flux cleaned = 0.000669447 Jy ! Component: 800 - total flux cleaned = 0.000721119 Jy ! Component: 850 - total flux cleaned = 0.000771587 Jy ! Component: 900 - total flux cleaned = 0.000820962 Jy ! Component: 950 - total flux cleaned = 0.000853208 Jy ! Component: 1000 - total flux cleaned = 0.000900723 Jy ! Component: 1050 - total flux cleaned = 0.000955196 Jy ! Component: 1100 - total flux cleaned = 0.000993411 Jy ! Component: 1150 - total flux cleaned = 0.00103096 Jy ! Component: 1200 - total flux cleaned = 0.00106792 Jy ! Component: 1250 - total flux cleaned = 0.00110407 Jy ! Component: 1300 - total flux cleaned = 0.00111838 Jy ! Component: 1350 - total flux cleaned = 0.00116081 Jy ! Component: 1400 - total flux cleaned = 0.0012025 Jy ! Component: 1450 - total flux cleaned = 0.00124353 Jy ! Component: 1500 - total flux cleaned = 0.00128405 Jy ! Component: 1550 - total flux cleaned = 0.00131074 Jy ! Component: 1600 - total flux cleaned = 0.00135698 Jy ! Component: 1650 - total flux cleaned = 0.00139607 Jy ! Component: 1700 - total flux cleaned = 0.00142825 Jy ! Component: 1750 - total flux cleaned = 0.00147269 Jy ! Component: 1800 - total flux cleaned = 0.00151661 Jy ! Component: 1850 - total flux cleaned = 0.0015538 Jy ! Component: 1900 - total flux cleaned = 0.00158452 Jy ! Component: 1950 - total flux cleaned = 0.00160882 Jy ! Component: 2000 - total flux cleaned = 0.00165696 Jy ! Total flux subtracted in 2048 components = 0.00167479 Jy ! Clean residual min=-0.000350 max=0.000410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0794024 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 243 components and 0.0794024 Jy ![Exited script file: muppet] wmap "J1639+8631_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7542 x 3.087 at 51.21 degrees (North through East) ! Clean map min=-0.00080222 max=0.047429 Jy/beam ! Writing clean map to FITS file: J1639+8631_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0474287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.672264 0.672264 1.34453 2.68905 5.37811 10.7562 21.5124 43.0249 86.0497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7542 x 3.087 at 51.21 degrees (North through East) ! Clean map min=-0.00080222 max=0.047429 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 J1639+8631_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:45 2017