! Started logfile: J1655+4233_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:57 2017 obs J1655+4233_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1655+4233_X_2014_01_04_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.293333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1655+4233 ! ! 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 9504 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 J1655+4233_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 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924980Jy sigma=0.012584 ! Fit after self-cal, rms=0.912575Jy sigma=0.012432 ! 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=0.63 mas, bmaj=3.408 mas, bpa=28.22 degrees ! Estimated noise=1082.98 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 = 0.0652167 Jy ! Component: 100 - total flux cleaned = 0.0838876 Jy ! Total flux subtracted in 100 components = 0.0838876 Jy ! Clean residual min=-0.005153 max=0.008113 Jy/beam ! Clean residual mean=-0.000204 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.0838876 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0838876 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=0.058955Jy sigma=0.000778 ! Fit after self-cal, rms=0.058928Jy sigma=0.000778 ! 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=0.8614 mas, bmaj=3.091 mas, bpa=28.16 degrees ! Estimated noise=535.82 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 = 0.0123353 Jy ! Component: 100 - total flux cleaned = 0.0191504 Jy ! Component: 150 - total flux cleaned = 0.0234694 Jy ! Component: 200 - total flux cleaned = 0.0263897 Jy ! Total flux subtracted in 200 components = 0.0263897 Jy ! Clean residual min=-0.003832 max=0.002767 Jy/beam ! Clean residual mean=-0.000101 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.110277 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 0.110277 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=0.056390Jy sigma=0.000738 ! Fit after self-cal, rms=0.056368Jy sigma=0.000737 ! 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 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.03 OV 1.00 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 0.98 OV 0.99 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.03 NL 1.03 OV 0.96 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.93 NL 1.04 OV 1.01 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.02 NL 1.08 OV 0.97 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.01 OV 0.99 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.95 NL 1.05 OV 1.07 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.09 NL 1.08 OV 1.00 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.06 NL 1.02 OV 0.98 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 1.01 OV 1.05 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 0.99 NL 0.98 OV 1.01 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.94 NL 1.09 OV 0.96 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.056368Jy sigma=0.000737 ! Fit after self-cal, rms=0.055480Jy sigma=0.000733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8681 mas, bmaj=3.127 mas, bpa=28.15 degrees ! Estimated noise=527.992 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 = 5.97878e-05 Jy ! Component: 100 - total flux cleaned = 0.000330912 Jy ! Component: 150 - total flux cleaned = 0.000355587 Jy ! Component: 200 - total flux cleaned = 0.000356601 Jy ! Total flux subtracted in 200 components = 0.000356601 Jy ! Clean residual min=-0.001472 max=0.001973 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.110634 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.110634 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=0.055444Jy sigma=0.000732 ! Fit after self-cal, rms=0.055447Jy sigma=0.000732 ! 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=0.055447Jy sigma=0.000732 ! Fit after self-cal, rms=0.055405Jy sigma=0.000730 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8659 mas, bmaj=3.124 mas, bpa=28.14 degrees ! Estimated noise=528.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155089 Jy ! Component: 100 - total flux cleaned = -0.000110793 Jy ! Component: 150 - total flux cleaned = -5.66909e-05 Jy ! Component: 200 - total flux cleaned = -5.43512e-05 Jy ! Total flux subtracted in 200 components = -5.43512e-05 Jy ! Clean residual min=-0.001325 max=0.001685 Jy/beam ! Clean residual mean=-0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.110579 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.110579 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=0.055390Jy sigma=0.000730 ! Fit after self-cal, rms=0.055392Jy sigma=0.000730 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 = -8.36606e-05 Jy ! Component: 100 - total flux cleaned = -8.38548e-05 Jy ! Component: 150 - total flux cleaned = -8.43686e-05 Jy ! Component: 200 - total flux cleaned = -8.52356e-05 Jy ! Total flux subtracted in 200 components = -8.52356e-05 Jy ! Clean residual min=-0.001292 max=0.001529 Jy/beam ! Clean residual mean=-0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.110494 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.110494 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=0.055387Jy sigma=0.000730 ! Fit after self-cal, rms=0.055384Jy sigma=0.000730 ! 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=0.055384Jy sigma=0.000730 ! Fit after self-cal, rms=0.055242Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=3.124 mas, bpa=28.13 degrees ! Estimated noise=528.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58794e-05 Jy ! Component: 100 - total flux cleaned = -1.86814e-05 Jy ! Component: 150 - total flux cleaned = -7.29736e-06 Jy ! Component: 200 - total flux cleaned = -6.87629e-06 Jy ! Total flux subtracted in 200 components = -6.87629e-06 Jy ! Clean residual min=-0.001199 max=0.001384 Jy/beam ! Clean residual mean=-0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.110487 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.110487 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=0.055235Jy sigma=0.000730 ! Fit after self-cal, rms=0.055232Jy sigma=0.000730 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 = -4.29076e-05 Jy ! Component: 100 - total flux cleaned = -7.27112e-05 Jy ! Component: 150 - total flux cleaned = -8.9163e-05 Jy ! Component: 200 - total flux cleaned = -8.89176e-05 Jy ! Total flux subtracted in 200 components = -8.89176e-05 Jy ! Clean residual min=-0.001205 max=0.001303 Jy/beam ! Clean residual mean=-0.000007 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.110398 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.110398 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=0.055230Jy sigma=0.000730 ! Fit after self-cal, rms=0.055229Jy sigma=0.000730 ! 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=0.055229Jy sigma=0.000730 ! Fit after self-cal, rms=0.055122Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=3.245 mas, bpa=20.18 degrees ! Estimated noise=633.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210145 Jy ! Component: 100 - total flux cleaned = 0.000190745 Jy ! Component: 150 - total flux cleaned = 0.000181773 Jy ! Component: 200 - total flux cleaned = 0.000181837 Jy ! Total flux subtracted in 200 components = 0.000181837 Jy ! Clean residual min=-0.000919 max=0.001053 Jy/beam ! Clean residual mean=-0.000007 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.11058 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.11058 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=0.055123Jy sigma=0.000730 ! Fit after self-cal, rms=0.055118Jy sigma=0.000730 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 = 3.52174e-06 Jy ! Component: 100 - total flux cleaned = 1.35139e-05 Jy ! Component: 150 - total flux cleaned = 1.30835e-05 Jy ! Component: 200 - total flux cleaned = 1.3013e-05 Jy ! Total flux subtracted in 200 components = 1.3013e-05 Jy ! Clean residual min=-0.000925 max=0.000992 Jy/beam ! Clean residual mean=-0.000007 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.110593 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.110593 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=0.055118Jy sigma=0.000730 ! Fit after self-cal, rms=0.055117Jy sigma=0.000730 ! 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=0.8631 mas, bmaj=3.124 mas, bpa=28.11 degrees ! Estimated noise=527.771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 3.124 at 28.11 degrees (North through East) ! Clean map min=-0.0016976 max=0.085768 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=0.6285 mas, bmaj=3.454 mas, bpa=28.14 degrees ! Estimated noise=1069.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641771 Jy ! Component: 100 - total flux cleaned = 0.0829535 Jy ! Component: 150 - total flux cleaned = 0.0920979 Jy ! Component: 200 - total flux cleaned = 0.0977637 Jy ! Total flux subtracted in 200 components = 0.0977637 Jy ! Clean residual min=-0.003178 max=0.003844 Jy/beam ! Clean residual mean=-0.000081 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.0977637 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0977637 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=3.124 mas, bpa=28.11 degrees ! Estimated noise=527.771 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 = 0.0056192 Jy ! Component: 100 - total flux cleaned = 0.00889776 Jy ! Component: 150 - total flux cleaned = 0.0101223 Jy ! Component: 200 - total flux cleaned = 0.0108107 Jy ! Total flux subtracted in 200 components = 0.0108107 Jy ! Clean residual min=-0.001743 max=0.001801 Jy/beam ! Clean residual mean=-0.000029 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.108574 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.108574 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=2.37 mas, bmaj=3.245 mas, bpa=20.18 degrees ! Estimated noise=633.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163147 Jy ! Component: 100 - total flux cleaned = 0.00183043 Jy ! Component: 150 - total flux cleaned = 0.00188875 Jy ! Component: 200 - total flux cleaned = 0.00193527 Jy ! Total flux subtracted in 200 components = 0.00193527 Jy ! Clean residual min=-0.001178 max=0.001216 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.11051 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 = 1.82836e-05 Jy ! Component: 100 - total flux cleaned = 3.31877e-05 Jy ! Component: 150 - total flux cleaned = 3.30592e-05 Jy ! Component: 200 - total flux cleaned = 4.40959e-05 Jy ! Total flux subtracted in 200 components = 4.40959e-05 Jy ! Clean residual min=-0.000988 max=0.001141 Jy/beam ! Clean residual mean=-0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.110554 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 0.110554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=3.124 mas, bpa=28.11 degrees ! Estimated noise=527.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244856 Jy ! Component: 100 - total flux cleaned = -0.00027628 Jy ! Component: 150 - total flux cleaned = -0.000258781 Jy ! Component: 200 - total flux cleaned = -0.00027249 Jy ! Total flux subtracted in 200 components = -0.00027249 Jy ! Clean residual min=-0.001080 max=0.001212 Jy/beam ! Clean residual mean=-0.000007 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.110281 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.110281 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=0.055120Jy sigma=0.000730 ! Fit after self-cal, rms=0.055122Jy sigma=0.000730 wmodel J1655+4233_X_2014_01_04_pus_map.mod ! Writing 83 model components to file: J1655+4233_X_2014_01_04_pus_map.mod wobs J1655+4233_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1655+4233_X_2014_01_04_pus_uvs.fits wwins J1655+4233_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1655+4233_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 = 0.000140326 Jy ! Component: 100 - total flux cleaned = 0.000157138 Jy ! Component: 150 - total flux cleaned = 7.33719e-05 Jy ! Component: 200 - total flux cleaned = -2.05888e-05 Jy ! Component: 250 - total flux cleaned = -3.54908e-05 Jy ! Component: 300 - total flux cleaned = -7.80782e-05 Jy ! Component: 350 - total flux cleaned = -0.00011925 Jy ! Component: 400 - total flux cleaned = -0.00017142 Jy ! Component: 450 - total flux cleaned = -0.000171586 Jy ! Component: 500 - total flux cleaned = -0.00017161 Jy ! Component: 550 - total flux cleaned = -0.000147598 Jy ! Component: 600 - total flux cleaned = -8.96912e-05 Jy ! Component: 650 - total flux cleaned = -7.8466e-05 Jy ! Component: 700 - total flux cleaned = -5.64882e-05 Jy ! Component: 750 - total flux cleaned = -3.50702e-05 Jy ! Component: 800 - total flux cleaned = -3.50068e-05 Jy ! Component: 850 - total flux cleaned = -4.42794e-06 Jy ! Component: 900 - total flux cleaned = 2.54962e-05 Jy ! Component: 950 - total flux cleaned = 4.50415e-05 Jy ! Component: 1000 - total flux cleaned = 7.36686e-05 Jy ! Component: 1050 - total flux cleaned = 8.31123e-05 Jy ! Component: 1100 - total flux cleaned = 0.000119901 Jy ! Component: 1150 - total flux cleaned = 0.00013798 Jy ! Component: 1200 - total flux cleaned = 0.000182119 Jy ! Component: 1250 - total flux cleaned = 0.000208275 Jy ! Component: 1300 - total flux cleaned = 0.000259405 Jy ! Component: 1350 - total flux cleaned = 0.000276191 Jy ! Component: 1400 - total flux cleaned = 0.000301004 Jy ! Component: 1450 - total flux cleaned = 0.000325656 Jy ! Component: 1500 - total flux cleaned = 0.000374013 Jy ! Component: 1550 - total flux cleaned = 0.000397835 Jy ! Component: 1600 - total flux cleaned = 0.000444828 Jy ! Component: 1650 - total flux cleaned = 0.000468013 Jy ! Component: 1700 - total flux cleaned = 0.000498562 Jy ! Component: 1750 - total flux cleaned = 0.000506062 Jy ! Component: 1800 - total flux cleaned = 0.000521048 Jy ! Component: 1850 - total flux cleaned = 0.000565318 Jy ! Component: 1900 - total flux cleaned = 0.000587121 Jy ! Component: 1950 - total flux cleaned = 0.000601507 Jy ! Component: 2000 - total flux cleaned = 0.000651401 Jy ! Total flux subtracted in 2048 components = 0.000665337 Jy ! Clean residual min=-0.000372 max=0.000458 Jy/beam ! Clean residual mean=-0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.110947 Jy keep ! Adding 94 model components to the UV plane model. ! The established model now contains 177 components and 0.110947 Jy ![Exited script file: muppet] wmap "J1655+4233_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 3.124 at 28.11 degrees (North through East) ! Clean map min=-0.00093153 max=0.085375 Jy/beam ! Writing clean map to FITS file: J1655+4233_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 0.085375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414177 0.414177 0.828354 1.65671 3.31342 6.62683 13.2537 26.5073 53.0147 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 3.124 at 28.11 degrees (North through East) ! Clean map min=-0.00093153 max=0.085375 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 J1655+4233_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:58 2017