! Started logfile: J2344+8226_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:47 2017 obs J2344+8226_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2344+8226_X_2014_01_04_pus_uva.fits ! AN table 1: 125 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.500667 visibilities/baseline/integration-bin. ! Found source: J2344+8226 ! ! 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 27036 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 J2344+8226_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 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976124Jy sigma=0.011748 ! Fit after self-cal, rms=0.941359Jy sigma=0.011357 ! 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=0.5631 mas, bmaj=2.488 mas, bpa=-23.87 degrees ! Estimated noise=1050.85 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 = 0.0365061 Jy ! Component: 100 - total flux cleaned = 0.0511059 Jy ! Total flux subtracted in 100 components = 0.0511059 Jy ! Clean residual min=-0.008948 max=0.010597 Jy/beam ! Clean residual mean=0.000220 rms=0.003976 Jy/beam ! Combined flux in latest and established models = 0.0511059 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0511059 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=0.114171Jy sigma=0.001470 ! Fit after self-cal, rms=0.113626Jy sigma=0.001465 ! 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=0.7443 mas, bmaj=3.032 mas, bpa=-24.87 degrees ! Estimated noise=363.52 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 = 0.0391705 Jy ! Component: 100 - total flux cleaned = 0.0682829 Jy ! Component: 150 - total flux cleaned = 0.090089 Jy ! Component: 200 - total flux cleaned = 0.106423 Jy ! Total flux subtracted in 200 components = 0.106423 Jy ! Clean residual min=-0.021961 max=0.028431 Jy/beam ! Clean residual mean=-0.000315 rms=0.012025 Jy/beam ! Combined flux in latest and established models = 0.157528 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.157528 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=0.096663Jy sigma=0.001212 ! Fit after self-cal, rms=0.095528Jy sigma=0.001200 ! 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 1.32 KP 1.00* LA 0.57 ! MK 1.35 NL 1.58 OV 3.79 PT 0.65 ! SC 1.52 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.36 KP 1.00* LA 0.56 ! MK 1.38 NL 1.51 OV 4.33 PT 0.63 ! SC 1.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.32 KP 1.00* LA 0.58 ! MK 1.29 NL 1.44 OV 3.69 PT 0.61 ! SC 1.43 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.38 KP 1.00* LA 0.56 ! MK 1.42 NL 1.52 OV 4.16 PT 0.64 ! SC 1.64 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.40 KP 1.00* LA 0.58 ! MK 1.32 NL 1.45 OV 4.22 PT 0.62 ! SC 1.40 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.39 KP 1.00* LA 0.58 ! MK 1.29 NL 1.42 OV 4.43 PT 0.63 ! SC 1.43 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.41 KP 1.00* LA 0.58 ! MK 1.35 NL 1.41 OV 4.03 PT 0.66 ! SC 1.55 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.55 KP 1.00* LA 0.56 ! MK 1.47 NL 1.46 OV 4.79 PT 0.66 ! SC 1.44 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.41 KP 1.00* LA 0.58 ! MK 1.27 NL 1.58 OV 3.73 PT 0.67 ! SC 1.28 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.41 KP 1.00* LA 0.61 ! MK 1.23 NL 1.31 OV 3.98 PT 0.63 ! SC 1.32 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.48 KP 1.00* LA 0.55 ! MK 1.37 NL 1.46 OV 3.76 PT 0.72 ! SC 1.47 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.46 KP 1.00* LA 0.59 ! MK 1.12 NL 1.34 OV 3.72 PT 0.68 ! SC 1.18 ! ! ! Fit before self-cal, rms=0.095528Jy sigma=0.001200 ! Fit after self-cal, rms=0.200331Jy sigma=0.000761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=3.182 mas, bpa=-24.35 degrees ! Estimated noise=440.962 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 (9.2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528585 Jy ! Component: 100 - total flux cleaned = 0.0057658 Jy ! Component: 150 - total flux cleaned = 0.00559184 Jy ! Component: 200 - total flux cleaned = 0.00526208 Jy ! Total flux subtracted in 200 components = 0.00526208 Jy ! Clean residual min=-0.006826 max=0.007663 Jy/beam ! Clean residual mean=0.000048 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.16279 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.16279 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=0.198656Jy sigma=0.000757 ! Fit after self-cal, rms=0.202343Jy sigma=0.000743 ! 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=0.202343Jy sigma=0.000743 ! Fit after self-cal, rms=0.194958Jy sigma=0.000739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=3.006 mas, bpa=-24.03 degrees ! Estimated noise=440.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398243 Jy ! Component: 100 - total flux cleaned = -0.000146488 Jy ! Component: 150 - total flux cleaned = -0.000148641 Jy ! Component: 200 - total flux cleaned = -0.000149665 Jy ! Total flux subtracted in 200 components = -0.000149665 Jy ! Clean residual min=-0.002883 max=0.003233 Jy/beam ! Clean residual mean=0.000011 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.162641 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.162641 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=0.194779Jy sigma=0.000739 ! Fit after self-cal, rms=0.194643Jy sigma=0.000738 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 (3.4, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716419 Jy ! Component: 100 - total flux cleaned = 0.000152347 Jy ! Component: 150 - total flux cleaned = 0.000318288 Jy ! Component: 200 - total flux cleaned = 0.000469238 Jy ! Total flux subtracted in 200 components = 0.000469238 Jy ! Clean residual min=-0.002742 max=0.002538 Jy/beam ! Clean residual mean=0.000006 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.16311 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.16311 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=0.194420Jy sigma=0.000737 ! Fit after self-cal, rms=0.194030Jy sigma=0.000736 ! 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=0.194030Jy sigma=0.000736 ! Fit after self-cal, rms=0.183060Jy sigma=0.000736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.979 mas, bpa=-23.73 degrees ! Estimated noise=423.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395278 Jy ! Component: 100 - total flux cleaned = 0.000463208 Jy ! Component: 150 - total flux cleaned = 0.000531645 Jy ! Component: 200 - total flux cleaned = 0.000468822 Jy ! Total flux subtracted in 200 components = 0.000468822 Jy ! Clean residual min=-0.002485 max=0.002163 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.163579 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.163579 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=0.182879Jy sigma=0.000735 ! Fit after self-cal, rms=0.182482Jy sigma=0.000734 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 = 0.000142671 Jy ! Component: 100 - total flux cleaned = 0.000370721 Jy ! Component: 150 - total flux cleaned = 0.000302529 Jy ! Component: 200 - total flux cleaned = 0.00030532 Jy ! Total flux subtracted in 200 components = 0.00030532 Jy ! Clean residual min=-0.002657 max=0.002044 Jy/beam ! Clean residual mean=0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.163884 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.163884 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=0.182311Jy sigma=0.000733 ! Fit after self-cal, rms=0.181960Jy sigma=0.000733 ! 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=0.181960Jy sigma=0.000733 ! Fit after self-cal, rms=0.175053Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=6.887 mas, bpa=-39.38 degrees ! Estimated noise=435.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.51046e-05 Jy ! Component: 100 - total flux cleaned = -0.000113694 Jy ! Component: 150 - total flux cleaned = -0.000294405 Jy ! Component: 200 - total flux cleaned = -0.00040857 Jy ! Total flux subtracted in 200 components = -0.00040857 Jy ! Clean residual min=-0.002342 max=0.002089 Jy/beam ! Clean residual mean=0.000007 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.163476 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.163476 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=0.174942Jy sigma=0.000733 ! Fit after self-cal, rms=0.174688Jy sigma=0.000732 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 = -7.57816e-05 Jy ! Component: 100 - total flux cleaned = -0.000263699 Jy ! Component: 150 - total flux cleaned = -0.000379719 Jy ! Component: 200 - total flux cleaned = -0.000489854 Jy ! Total flux subtracted in 200 components = -0.000489854 Jy ! Clean residual min=-0.002386 max=0.002087 Jy/beam ! Clean residual mean=0.000011 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.162986 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.162986 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=0.174589Jy sigma=0.000733 ! Fit after self-cal, rms=0.174422Jy sigma=0.000732 ! 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=0.7982 mas, bmaj=2.977 mas, bpa=-23.4 degrees ! Estimated noise=410.387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7982 x 2.977 at -23.4 degrees (North through East) ! Clean map min=-0.011833 max=0.058292 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=0.5732 mas, bmaj=2.34 mas, bpa=-21.74 degrees ! Estimated noise=1346.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438475 Jy ! Component: 100 - total flux cleaned = 0.065937 Jy ! Component: 150 - total flux cleaned = 0.0809901 Jy ! Component: 200 - total flux cleaned = 0.0909362 Jy ! Total flux subtracted in 200 components = 0.0909362 Jy ! Clean residual min=-0.009244 max=0.012501 Jy/beam ! Clean residual mean=0.000156 rms=0.003232 Jy/beam ! Combined flux in latest and established models = 0.0909362 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0909362 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7982 mas, bmaj=2.977 mas, bpa=-23.4 degrees ! Estimated noise=410.387 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 = 0.0254657 Jy ! Component: 100 - total flux cleaned = 0.0412465 Jy ! Component: 150 - total flux cleaned = 0.0506887 Jy ! Component: 200 - total flux cleaned = 0.0534494 Jy ! Total flux subtracted in 200 components = 0.0534494 Jy ! Clean residual min=-0.006079 max=0.007346 Jy/beam ! Clean residual mean=-0.000057 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.144386 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.144386 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=2.503 mas, bmaj=6.887 mas, bpa=-39.38 degrees ! Estimated noise=435.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775348 Jy ! Component: 100 - total flux cleaned = 0.00926534 Jy ! Component: 150 - total flux cleaned = 0.010465 Jy ! Component: 200 - total flux cleaned = 0.0108043 Jy ! Total flux subtracted in 200 components = 0.0108043 Jy ! Clean residual min=-0.005137 max=0.005169 Jy/beam ! Clean residual mean=-0.000039 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.15519 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 = 0.000305555 Jy ! Component: 100 - total flux cleaned = 0.00057342 Jy ! Component: 150 - total flux cleaned = 0.000810275 Jy ! Component: 200 - total flux cleaned = 0.00101646 Jy ! Total flux subtracted in 200 components = 0.00101646 Jy ! Clean residual min=-0.003863 max=0.003247 Jy/beam ! Clean residual mean=-0.000001 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.156206 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.156206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7982 mas, bmaj=2.977 mas, bpa=-23.4 degrees ! Estimated noise=410.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450828 Jy ! Component: 100 - total flux cleaned = 0.00045759 Jy ! Component: 150 - total flux cleaned = 0.000571501 Jy ! Component: 200 - total flux cleaned = 0.000881849 Jy ! Total flux subtracted in 200 components = 0.000881849 Jy ! Clean residual min=-0.003191 max=0.003350 Jy/beam ! Clean residual mean=0.000006 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.157088 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.157088 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=0.174769Jy sigma=0.000736 ! Fit after self-cal, rms=0.174332Jy sigma=0.000733 wmodel J2344+8226_X_2014_01_04_pus_map.mod ! Writing 101 model components to file: J2344+8226_X_2014_01_04_pus_map.mod wobs J2344+8226_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2344+8226_X_2014_01_04_pus_uvs.fits wwins J2344+8226_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J2344+8226_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 = -0.00104506 Jy ! Component: 100 - total flux cleaned = -0.00179757 Jy ! Component: 150 - total flux cleaned = -0.00229505 Jy ! Component: 200 - total flux cleaned = -0.00268783 Jy ! Component: 250 - total flux cleaned = -0.00306197 Jy ! Component: 300 - total flux cleaned = -0.0033488 Jy ! Component: 350 - total flux cleaned = -0.00355596 Jy ! Component: 400 - total flux cleaned = -0.00365687 Jy ! Component: 450 - total flux cleaned = -0.00372171 Jy ! Component: 500 - total flux cleaned = -0.00375267 Jy ! Component: 550 - total flux cleaned = -0.00378344 Jy ! Component: 600 - total flux cleaned = -0.00387386 Jy ! Component: 650 - total flux cleaned = -0.00398985 Jy ! Component: 700 - total flux cleaned = -0.00404631 Jy ! Component: 750 - total flux cleaned = -0.00407347 Jy ! Component: 800 - total flux cleaned = -0.00404663 Jy ! Component: 850 - total flux cleaned = -0.00412647 Jy ! Component: 900 - total flux cleaned = -0.00425729 Jy ! Component: 950 - total flux cleaned = -0.00454033 Jy ! Component: 1000 - total flux cleaned = -0.0046673 Jy ! Component: 1050 - total flux cleaned = -0.0048926 Jy ! Component: 1100 - total flux cleaned = -0.0050666 Jy ! Component: 1150 - total flux cleaned = -0.00536202 Jy ! Component: 1200 - total flux cleaned = -0.00563052 Jy ! Component: 1250 - total flux cleaned = -0.0058732 Jy ! Component: 1300 - total flux cleaned = -0.00609069 Jy ! Component: 1350 - total flux cleaned = -0.00628337 Jy ! Component: 1400 - total flux cleaned = -0.0064756 Jy ! Component: 1450 - total flux cleaned = -0.00664324 Jy ! Component: 1500 - total flux cleaned = -0.00678676 Jy ! Component: 1550 - total flux cleaned = -0.00700149 Jy ! Component: 1600 - total flux cleaned = -0.00707313 Jy ! Component: 1650 - total flux cleaned = -0.00712098 Jy ! Component: 1700 - total flux cleaned = -0.0071927 Jy ! Component: 1750 - total flux cleaned = -0.00731275 Jy ! Component: 1800 - total flux cleaned = -0.00740919 Jy ! Component: 1850 - total flux cleaned = -0.00748193 Jy ! Component: 1900 - total flux cleaned = -0.00755482 Jy ! Component: 1950 - total flux cleaned = -0.00762823 Jy ! Component: 2000 - total flux cleaned = -0.00767741 Jy ! Total flux subtracted in 2048 components = -0.00772655 Jy ! Clean residual min=-0.001335 max=0.001340 Jy/beam ! Clean residual mean=-0.000026 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.149362 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 202 components and 0.149362 Jy ![Exited script file: muppet] wmap "J2344+8226_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7982 x 2.977 at -23.4 degrees (North through East) ! Clean map min=-0.0083978 max=0.05898 Jy/beam ! Writing clean map to FITS file: J2344+8226_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 0.0589805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00045743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.32668 2.32668 4.65337 9.30674 18.6135 37.2269 74.4539 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7982 x 2.977 at -23.4 degrees (North through East) ! Clean map min=-0.0083978 max=0.05898 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 J2344+8226_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:49 2017