! Started logfile: J2312+7241_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:17:35 2016 obs J2312+7241_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2312+7241_X_2014_08_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774565 visibilities/baseline/integration-bin. ! Found source: J2312+7241 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 34716 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 J2312+7241_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.844718Jy sigma=0.009427 ! Fit after self-cal, rms=0.825475Jy sigma=0.009244 ! 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=0.9236 mas, bmaj=2.485 mas, bpa=48.03 degrees ! Estimated noise=1063.06 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 = 0.134911 Jy ! Component: 100 - total flux cleaned = 0.167989 Jy ! Total flux subtracted in 100 components = 0.167989 Jy ! Clean residual min=-0.007979 max=0.013899 Jy/beam ! Clean residual mean=-0.000005 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.167989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.167989 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=0.084112Jy sigma=0.000873 ! Fit after self-cal, rms=0.084120Jy sigma=0.000873 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.66 mas, bpa=49.57 degrees ! Estimated noise=343.911 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 = 0.0175703 Jy ! Component: 100 - total flux cleaned = 0.0258637 Jy ! Component: 150 - total flux cleaned = 0.0303547 Jy ! Component: 200 - total flux cleaned = 0.033173 Jy ! Total flux subtracted in 200 components = 0.033173 Jy ! Clean residual min=-0.008830 max=0.007344 Jy/beam ! Clean residual mean=0.000078 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.201162 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.201162 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=0.080490Jy sigma=0.000835 ! Fit after self-cal, rms=0.080498Jy sigma=0.000835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.04 KP 0.91 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.04 KP 0.87 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.06 KP 0.83 ! LA 1.06 MK 1.00* NL 0.97 OV 0.96 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.80 ! LA 1.06 MK 1.00* NL 0.95 OV 1.00 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.02 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.04 KP 0.75 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.31 HN 1.16 KP 0.80 ! LA 1.13 MK 1.00* NL 0.99 OV 1.02 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.10 KP 0.71 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.96 SC 1.37 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.07 KP 0.77 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.07 KP 0.79 ! LA 1.09 MK 1.00* NL 0.97 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.05 KP 0.84 ! LA 1.09 MK 1.00* NL 1.00 OV 0.99 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.01 KP 0.88 ! LA 1.08 MK 1.00* NL 0.97 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.080498Jy sigma=0.000835 ! Fit after self-cal, rms=0.076793Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=2.67 mas, bpa=49.71 degrees ! Estimated noise=343.308 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 (-2.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386428 Jy ! Component: 100 - total flux cleaned = 0.00337613 Jy ! Component: 150 - total flux cleaned = 0.00386661 Jy ! Component: 200 - total flux cleaned = 0.00446864 Jy ! Total flux subtracted in 200 components = 0.00446864 Jy ! Clean residual min=-0.001880 max=0.002195 Jy/beam ! Clean residual mean=-0.000015 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.205631 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.205631 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=0.076370Jy sigma=0.000781 ! Fit after self-cal, rms=0.076374Jy sigma=0.000780 ! 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=0.076374Jy sigma=0.000780 ! Fit after self-cal, rms=0.076901Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.686 mas, bpa=49.56 degrees ! Estimated noise=341.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174494 Jy ! Component: 100 - total flux cleaned = 4.69416e-05 Jy ! Component: 150 - total flux cleaned = 0.000410766 Jy ! Component: 200 - total flux cleaned = 0.00067118 Jy ! Total flux subtracted in 200 components = 0.00067118 Jy ! Clean residual min=-0.001400 max=0.001344 Jy/beam ! Clean residual mean=-0.000018 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.206302 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.206302 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=0.076809Jy sigma=0.000776 ! Fit after self-cal, rms=0.076818Jy sigma=0.000776 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 = 0.000677354 Jy ! Component: 100 - total flux cleaned = 0.000894048 Jy ! Component: 150 - total flux cleaned = 0.00103017 Jy ! Component: 200 - total flux cleaned = 0.00117763 Jy ! Total flux subtracted in 200 components = 0.00117763 Jy ! Clean residual min=-0.001306 max=0.001226 Jy/beam ! Clean residual mean=-0.000015 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.20748 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.20748 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=0.076796Jy sigma=0.000776 ! Fit after self-cal, rms=0.076794Jy sigma=0.000776 ! 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=0.076794Jy sigma=0.000776 ! Fit after self-cal, rms=0.077198Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.691 mas, bpa=49.56 degrees ! Estimated noise=341.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113953 Jy ! Component: 100 - total flux cleaned = -0.0010961 Jy ! Component: 150 - total flux cleaned = -0.00086671 Jy ! Component: 200 - total flux cleaned = -0.000685351 Jy ! Total flux subtracted in 200 components = -0.000685351 Jy ! Clean residual min=-0.001087 max=0.000961 Jy/beam ! Clean residual mean=-0.000012 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.206794 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.206794 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=0.077168Jy sigma=0.000776 ! Fit after self-cal, rms=0.077174Jy sigma=0.000776 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 = 0.000243266 Jy ! Component: 100 - total flux cleaned = 0.000327853 Jy ! Component: 150 - total flux cleaned = 0.00042228 Jy ! Component: 200 - total flux cleaned = 0.000511124 Jy ! Total flux subtracted in 200 components = 0.000511124 Jy ! Clean residual min=-0.001063 max=0.000918 Jy/beam ! Clean residual mean=-0.000010 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.207306 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.207306 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=0.077167Jy sigma=0.000775 ! Fit after self-cal, rms=0.077167Jy sigma=0.000775 ! 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=0.077167Jy sigma=0.000775 ! Fit after self-cal, rms=0.077478Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=3.393 mas, bpa=57.01 degrees ! Estimated noise=384.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000573264 Jy ! Component: 100 - total flux cleaned = -0.000519398 Jy ! Component: 150 - total flux cleaned = -0.000438631 Jy ! Component: 200 - total flux cleaned = -0.000409242 Jy ! Total flux subtracted in 200 components = -0.000409242 Jy ! Clean residual min=-0.000964 max=0.000839 Jy/beam ! Clean residual mean=-0.000012 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.206896 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.206896 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=0.077467Jy sigma=0.000775 ! Fit after self-cal, rms=0.077473Jy sigma=0.000775 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 = 9.3906e-05 Jy ! Component: 100 - total flux cleaned = 0.000119855 Jy ! Component: 150 - total flux cleaned = 0.000135452 Jy ! Component: 200 - total flux cleaned = 0.000157484 Jy ! Total flux subtracted in 200 components = 0.000157484 Jy ! Clean residual min=-0.000976 max=0.000826 Jy/beam ! Clean residual mean=-0.000011 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.207054 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.207054 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=0.077471Jy sigma=0.000775 ! Fit after self-cal, rms=0.077470Jy sigma=0.000775 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.694 mas, bpa=49.56 degrees ! Estimated noise=341.503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.694 at 49.56 degrees (North through East) ! Clean map min=-0.00092764 max=0.1761 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=0.9442 mas, bmaj=2.513 mas, bpa=47.92 degrees ! Estimated noise=1062.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134785 Jy ! Component: 100 - total flux cleaned = 0.165629 Jy ! Component: 150 - total flux cleaned = 0.178308 Jy ! Component: 200 - total flux cleaned = 0.185714 Jy ! Total flux subtracted in 200 components = 0.185714 Jy ! Clean residual min=-0.003320 max=0.003822 Jy/beam ! Clean residual mean=-0.000046 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.185714 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.185714 Jy ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.694 mas, bpa=49.56 degrees ! Estimated noise=341.503 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 = 0.00617148 Jy ! Component: 100 - total flux cleaned = 0.00996091 Jy ! Component: 150 - total flux cleaned = 0.0124952 Jy ! Component: 200 - total flux cleaned = 0.0143311 Jy ! Total flux subtracted in 200 components = 0.0143311 Jy ! Clean residual min=-0.001203 max=0.001054 Jy/beam ! Clean residual mean=-0.000033 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.200045 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.200045 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=2.25 mas, bmaj=3.393 mas, bpa=57.01 degrees ! Estimated noise=384.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203519 Jy ! Component: 100 - total flux cleaned = 0.00341156 Jy ! Component: 150 - total flux cleaned = 0.00440765 Jy ! Component: 200 - total flux cleaned = 0.00514238 Jy ! Total flux subtracted in 200 components = 0.00514238 Jy ! Clean residual min=-0.001079 max=0.000889 Jy/beam ! Clean residual mean=-0.000024 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.205188 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 = 0.000555692 Jy ! Component: 100 - total flux cleaned = 0.000838719 Jy ! Component: 150 - total flux cleaned = 0.00103311 Jy ! Component: 200 - total flux cleaned = 0.00120059 Jy ! Total flux subtracted in 200 components = 0.00120059 Jy ! Clean residual min=-0.001007 max=0.000817 Jy/beam ! Clean residual mean=-0.000016 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.206388 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 119 components and 0.206388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.694 mas, bpa=49.56 degrees ! Estimated noise=341.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.95592e-07 Jy ! Component: 100 - total flux cleaned = 0.000166745 Jy ! Component: 150 - total flux cleaned = 0.000330211 Jy ! Component: 200 - total flux cleaned = 0.000461455 Jy ! Total flux subtracted in 200 components = 0.000461455 Jy ! Clean residual min=-0.000970 max=0.000834 Jy/beam ! Clean residual mean=-0.000007 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.20685 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.20685 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=0.077465Jy sigma=0.000775 ! Fit after self-cal, rms=0.077463Jy sigma=0.000775 wmodel J2312+7241_X_2014_08_09_pus_map.mod ! Writing 133 model components to file: J2312+7241_X_2014_08_09_pus_map.mod wobs J2312+7241_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2312+7241_X_2014_08_09_pus_uvs.fits wwins J2312+7241_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J2312+7241_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420892 Jy ! Component: 100 - total flux cleaned = -0.000754834 Jy ! Component: 150 - total flux cleaned = -0.000979779 Jy ! Component: 200 - total flux cleaned = -0.00116542 Jy ! Component: 250 - total flux cleaned = -0.00134296 Jy ! Component: 300 - total flux cleaned = -0.00151405 Jy ! Component: 350 - total flux cleaned = -0.00170439 Jy ! Component: 400 - total flux cleaned = -0.00188864 Jy ! Component: 450 - total flux cleaned = -0.00203189 Jy ! Component: 500 - total flux cleaned = -0.00219461 Jy ! Component: 550 - total flux cleaned = -0.00228567 Jy ! Component: 600 - total flux cleaned = -0.00240825 Jy ! Component: 650 - total flux cleaned = -0.0025387 Jy ! Component: 700 - total flux cleaned = -0.00264517 Jy ! Component: 750 - total flux cleaned = -0.00272863 Jy ! Component: 800 - total flux cleaned = -0.00281061 Jy ! Component: 850 - total flux cleaned = -0.00288081 Jy ! Component: 900 - total flux cleaned = -0.00296908 Jy ! Component: 950 - total flux cleaned = -0.00302678 Jy ! Component: 1000 - total flux cleaned = -0.00308346 Jy ! Component: 1050 - total flux cleaned = -0.00312996 Jy ! Component: 1100 - total flux cleaned = -0.00314818 Jy ! Component: 1150 - total flux cleaned = -0.00317533 Jy ! Component: 1200 - total flux cleaned = -0.00321967 Jy ! Component: 1250 - total flux cleaned = -0.00321977 Jy ! Component: 1300 - total flux cleaned = -0.00324566 Jy ! Component: 1350 - total flux cleaned = -0.00327936 Jy ! Component: 1400 - total flux cleaned = -0.00330427 Jy ! Component: 1450 - total flux cleaned = -0.00332076 Jy ! Component: 1500 - total flux cleaned = -0.00336121 Jy ! Component: 1550 - total flux cleaned = -0.00336916 Jy ! Component: 1600 - total flux cleaned = -0.00338498 Jy ! Component: 1650 - total flux cleaned = -0.00341594 Jy ! Component: 1700 - total flux cleaned = -0.00343887 Jy ! Component: 1750 - total flux cleaned = -0.00344628 Jy ! Component: 1800 - total flux cleaned = -0.00344629 Jy ! Component: 1850 - total flux cleaned = -0.00347581 Jy ! Component: 1900 - total flux cleaned = -0.00346864 Jy ! Component: 1950 - total flux cleaned = -0.00348301 Jy ! Component: 2000 - total flux cleaned = -0.00346887 Jy ! Total flux subtracted in 2048 components = -0.00346883 Jy ! Clean residual min=-0.000422 max=0.000373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.203381 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 249 components and 0.203381 Jy ![Exited script file: muppet] wmap "J2312+7241_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.694 at 49.56 degrees (North through East) ! Clean map min=-0.0008378 max=0.17633 Jy/beam ! Writing clean map to FITS file: J2312+7241_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.176328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141148 device "J2312+7241_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2312+7241_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240146 0.240146 0.480292 0.960584 1.92117 3.84234 7.68467 15.3693 30.7387 61.4774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.694 at 49.56 degrees (North through East) ! Clean map min=-0.0008378 max=0.17633 Jy/beam quit ! Quitting program ! Log file J2312+7241_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:17:38 2016