! Started logfile: J2117+0503_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:07 2017 obs J2117+0503_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2117+0503_X_2014_01_04_pus_uva.fits ! AN table 1: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.348399 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2117+0503 ! ! 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 8880 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 J2117+0503_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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.738532Jy sigma=0.009208 ! Fit after self-cal, rms=0.699018Jy sigma=0.008777 ! 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=0.6501 mas, bmaj=1.657 mas, bpa=-0.7896 degrees ! Estimated noise=1070.54 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 = 0.235778 Jy ! Component: 100 - total flux cleaned = 0.293741 Jy ! Total flux subtracted in 100 components = 0.293741 Jy ! Clean residual min=-0.009154 max=0.022976 Jy/beam ! Clean residual mean=-0.000034 rms=0.004005 Jy/beam ! Combined flux in latest and established models = 0.293741 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.293741 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=0.083184Jy sigma=0.001052 ! Fit after self-cal, rms=0.083203Jy sigma=0.001051 ! 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=0.7411 mas, bmaj=1.855 mas, bpa=-1.093 degrees ! Estimated noise=600.54 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 = 0.0259485 Jy ! Component: 100 - total flux cleaned = 0.0357684 Jy ! Component: 150 - total flux cleaned = 0.0399451 Jy ! Component: 200 - total flux cleaned = 0.0422971 Jy ! Total flux subtracted in 200 components = 0.0422971 Jy ! Clean residual min=-0.007027 max=0.006145 Jy/beam ! Clean residual mean=-0.000033 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.336038 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.336038 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=0.076629Jy sigma=0.000957 ! Fit after self-cal, rms=0.076659Jy sigma=0.000957 ! 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 0.98 ! MK 0.97 NL 0.99 OV 0.98 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.98 NL 1.00 OV 1.00 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.00 OV 0.99 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 0.98 OV 1.00 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.00 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.03 OV 1.01 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.01 OV 1.05 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00 NL 1.02 OV 1.06 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.04 OV 1.04 PT 0.93 ! SC 0.99 ! ! ! 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 1.04 OV 1.04 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.04 OV 1.02 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.05 NL 1.03 OV 1.03 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.076659Jy sigma=0.000957 ! Fit after self-cal, rms=0.075453Jy sigma=0.000936 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7427 mas, bmaj=1.862 mas, bpa=-1.172 degrees ! Estimated noise=598.791 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 = -0.00086951 Jy ! Component: 100 - total flux cleaned = -0.000870526 Jy ! Component: 150 - total flux cleaned = -0.000871029 Jy ! Component: 200 - total flux cleaned = -0.000844103 Jy ! Total flux subtracted in 200 components = -0.000844103 Jy ! Clean residual min=-0.003440 max=0.003810 Jy/beam ! Clean residual mean=-0.000003 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.335194 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.335194 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=0.075430Jy sigma=0.000936 ! Fit after self-cal, rms=0.075423Jy sigma=0.000936 ! 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=0.075423Jy sigma=0.000936 ! Fit after self-cal, rms=0.075358Jy sigma=0.000932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7422 mas, bmaj=1.859 mas, bpa=-1.095 degrees ! Estimated noise=598.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019723 Jy ! Component: 100 - total flux cleaned = -0.000262214 Jy ! Component: 150 - total flux cleaned = -0.000280248 Jy ! Component: 200 - total flux cleaned = -0.000263555 Jy ! Total flux subtracted in 200 components = -0.000263555 Jy ! Clean residual min=-0.002466 max=0.003619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.334931 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.334931 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=0.075346Jy sigma=0.000932 ! Fit after self-cal, rms=0.075351Jy sigma=0.000932 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 (3.6, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282568 Jy ! Component: 100 - total flux cleaned = 0.00338928 Jy ! Component: 150 - total flux cleaned = 0.00381959 Jy ! Component: 200 - total flux cleaned = 0.00420532 Jy ! Total flux subtracted in 200 components = 0.00420532 Jy ! Clean residual min=-0.001837 max=0.001718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.339136 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.339136 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=0.075223Jy sigma=0.000931 ! Fit after self-cal, rms=0.075216Jy sigma=0.000931 ! 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=0.075216Jy sigma=0.000931 ! Fit after self-cal, rms=0.075148Jy sigma=0.000931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7424 mas, bmaj=1.859 mas, bpa=-1.108 degrees ! Estimated noise=597.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057919 Jy ! Component: 100 - total flux cleaned = 0.00070374 Jy ! Component: 150 - total flux cleaned = 0.000703029 Jy ! Component: 200 - total flux cleaned = 0.000734198 Jy ! Total flux subtracted in 200 components = 0.000734198 Jy ! Clean residual min=-0.001532 max=0.001575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.33987 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.33987 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=0.075136Jy sigma=0.000930 ! Fit after self-cal, rms=0.075137Jy sigma=0.000930 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 = 8.87703e-05 Jy ! Component: 100 - total flux cleaned = 7.45336e-05 Jy ! Component: 150 - total flux cleaned = 7.41385e-05 Jy ! Component: 200 - total flux cleaned = 7.44077e-05 Jy ! Total flux subtracted in 200 components = 7.44077e-05 Jy ! Clean residual min=-0.001458 max=0.001577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.339945 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.339945 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=0.075132Jy sigma=0.000930 ! Fit after self-cal, rms=0.075131Jy sigma=0.000930 ! 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=0.075131Jy sigma=0.000930 ! Fit after self-cal, rms=0.075100Jy sigma=0.000930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.914 mas, bmaj=3.902 mas, bpa=-4.322 degrees ! Estimated noise=806.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385975 Jy ! Component: 100 - total flux cleaned = 0.000369292 Jy ! Component: 150 - total flux cleaned = 0.00036895 Jy ! Component: 200 - total flux cleaned = 0.00035578 Jy ! Total flux subtracted in 200 components = 0.00035578 Jy ! Clean residual min=-0.001278 max=0.001455 Jy/beam ! Clean residual mean=-0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.3403 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.3403 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=0.075102Jy sigma=0.000930 ! Fit after self-cal, rms=0.075101Jy sigma=0.000930 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.63226e-05 Jy ! Component: 100 - total flux cleaned = 1.62426e-05 Jy ! Component: 150 - total flux cleaned = 3.75405e-06 Jy ! Component: 200 - total flux cleaned = -7.99808e-06 Jy ! Total flux subtracted in 200 components = -7.99808e-06 Jy ! Clean residual min=-0.001188 max=0.001399 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.340292 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.340292 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=0.075102Jy sigma=0.000930 ! Fit after self-cal, rms=0.075100Jy sigma=0.000930 ! 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=0.7423 mas, bmaj=1.859 mas, bpa=-1.105 degrees ! Estimated noise=597.481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7423 x 1.859 at -1.105 degrees (North through East) ! Clean map min=-0.0015385 max=0.30316 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=0.6509 mas, bmaj=1.661 mas, bpa=-0.7238 degrees ! Estimated noise=1065.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234608 Jy ! Component: 100 - total flux cleaned = 0.292164 Jy ! Component: 150 - total flux cleaned = 0.314877 Jy ! Component: 200 - total flux cleaned = 0.324282 Jy ! Total flux subtracted in 200 components = 0.324282 Jy ! Clean residual min=-0.003845 max=0.004518 Jy/beam ! Clean residual mean=-0.000008 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.324282 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.324282 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7423 mas, bmaj=1.859 mas, bpa=-1.105 degrees ! Estimated noise=597.481 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 = 0.00574489 Jy ! Component: 100 - total flux cleaned = 0.00914403 Jy ! Component: 150 - total flux cleaned = 0.0110061 Jy ! Component: 200 - total flux cleaned = 0.0122911 Jy ! Total flux subtracted in 200 components = 0.0122911 Jy ! Clean residual min=-0.001851 max=0.002139 Jy/beam ! Clean residual mean=-0.000006 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.336573 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.336573 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=1.914 mas, bmaj=3.902 mas, bpa=-4.322 degrees ! Estimated noise=806.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223897 Jy ! Component: 100 - total flux cleaned = 0.00320237 Jy ! Component: 150 - total flux cleaned = 0.00348146 Jy ! Component: 200 - total flux cleaned = 0.00349859 Jy ! Total flux subtracted in 200 components = 0.00349859 Jy ! Clean residual min=-0.001294 max=0.001584 Jy/beam ! Clean residual mean=-0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.340072 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 = -8.74993e-07 Jy ! Component: 100 - total flux cleaned = -1.5855e-05 Jy ! Component: 150 - total flux cleaned = -1.59279e-05 Jy ! Component: 200 - total flux cleaned = -1.59594e-05 Jy ! Total flux subtracted in 200 components = -1.59594e-05 Jy ! Clean residual min=-0.001204 max=0.001465 Jy/beam ! Clean residual mean=-0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.340056 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.340056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7423 mas, bmaj=1.859 mas, bpa=-1.105 degrees ! Estimated noise=597.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171528 Jy ! Component: 100 - total flux cleaned = -0.000108976 Jy ! Component: 150 - total flux cleaned = -8.71315e-05 Jy ! Component: 200 - total flux cleaned = -0.000129066 Jy ! Total flux subtracted in 200 components = -0.000129066 Jy ! Clean residual min=-0.001628 max=0.001655 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.339927 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.339927 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=0.075126Jy sigma=0.000931 ! Fit after self-cal, rms=0.075120Jy sigma=0.000931 wmodel J2117+0503_X_2014_01_04_pus_map.mod ! Writing 61 model components to file: J2117+0503_X_2014_01_04_pus_map.mod wobs J2117+0503_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2117+0503_X_2014_01_04_pus_uvs.fits wwins J2117+0503_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J2117+0503_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 = 0.000183291 Jy ! Component: 100 - total flux cleaned = 0.000206232 Jy ! Component: 150 - total flux cleaned = 0.000382758 Jy ! Component: 200 - total flux cleaned = 0.000691951 Jy ! Component: 250 - total flux cleaned = 0.000790812 Jy ! Component: 300 - total flux cleaned = 0.000882773 Jy ! Component: 350 - total flux cleaned = 0.000936127 Jy ! Component: 400 - total flux cleaned = 0.00100409 Jy ! Component: 450 - total flux cleaned = 0.00106967 Jy ! Component: 500 - total flux cleaned = 0.00111734 Jy ! Component: 550 - total flux cleaned = 0.00110216 Jy ! Component: 600 - total flux cleaned = 0.00111724 Jy ! Component: 650 - total flux cleaned = 0.00111683 Jy ! Component: 700 - total flux cleaned = 0.0011164 Jy ! Component: 750 - total flux cleaned = 0.00110265 Jy ! Component: 800 - total flux cleaned = 0.00111631 Jy ! Component: 850 - total flux cleaned = 0.00112967 Jy ! Component: 900 - total flux cleaned = 0.00115542 Jy ! Component: 950 - total flux cleaned = 0.00118061 Jy ! Component: 1000 - total flux cleaned = 0.00121753 Jy ! Component: 1050 - total flux cleaned = 0.00124148 Jy ! Component: 1100 - total flux cleaned = 0.00124147 Jy ! Component: 1150 - total flux cleaned = 0.00126495 Jy ! Component: 1200 - total flux cleaned = 0.00133342 Jy ! Component: 1250 - total flux cleaned = 0.00133351 Jy ! Component: 1300 - total flux cleaned = 0.00135601 Jy ! Component: 1350 - total flux cleaned = 0.00139983 Jy ! Component: 1400 - total flux cleaned = 0.00136779 Jy ! Component: 1450 - total flux cleaned = 0.00134671 Jy ! Component: 1500 - total flux cleaned = 0.00131541 Jy ! Component: 1550 - total flux cleaned = 0.00128448 Jy ! Component: 1600 - total flux cleaned = 0.00127427 Jy ! Component: 1650 - total flux cleaned = 0.00121373 Jy ! Component: 1700 - total flux cleaned = 0.00119366 Jy ! Component: 1750 - total flux cleaned = 0.00111453 Jy ! Component: 1800 - total flux cleaned = 0.00106584 Jy ! Component: 1850 - total flux cleaned = 0.00105613 Jy ! Component: 1900 - total flux cleaned = 0.00103677 Jy ! Component: 1950 - total flux cleaned = 0.00100833 Jy ! Component: 2000 - total flux cleaned = 0.00101775 Jy ! Total flux subtracted in 2048 components = 0.0010084 Jy ! Clean residual min=-0.000550 max=0.000567 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.340935 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 176 components and 0.340935 Jy ![Exited script file: muppet] wmap "J2117+0503_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7423 x 1.859 at -1.105 degrees (North through East) ! Clean map min=-0.00087609 max=0.30363 Jy/beam ! Writing clean map to FITS file: J2117+0503_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 0.303632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14848 0.14848 0.296961 0.593921 1.18784 2.37569 4.75137 9.50274 19.0055 38.011 76.0219 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.303 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7423 x 1.859 at -1.105 degrees (North through East) ! Clean map min=-0.00087609 max=0.30363 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 J2117+0503_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:08 2017