! Started logfile: J0357-0751_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:48 2017 obs J0357-0751_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0357-0751_X_2014_01_04_pus_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0357-0751 ! ! 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 11400 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 J0357-0751_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 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.803566Jy sigma=0.009591 ! Fit after self-cal, rms=0.781247Jy sigma=0.009329 ! 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=0.7303 mas, bmaj=1.896 mas, bpa=-4.258 degrees ! Estimated noise=1081.43 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 = 0.167826 Jy ! Component: 100 - total flux cleaned = 0.210217 Jy ! Total flux subtracted in 100 components = 0.210217 Jy ! Clean residual min=-0.010455 max=0.019297 Jy/beam ! Clean residual mean=0.000273 rms=0.003864 Jy/beam ! Combined flux in latest and established models = 0.210217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.210217 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=0.082713Jy sigma=0.000950 ! Fit after self-cal, rms=0.082679Jy sigma=0.000949 ! 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=0.8898 mas, bmaj=2.238 mas, bpa=-5.578 degrees ! Estimated noise=560.874 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 = 0.0262083 Jy ! Component: 100 - total flux cleaned = 0.0380639 Jy ! Component: 150 - total flux cleaned = 0.0438066 Jy ! Component: 200 - total flux cleaned = 0.0466668 Jy ! Total flux subtracted in 200 components = 0.0466668 Jy ! Clean residual min=-0.007395 max=0.007652 Jy/beam ! Clean residual mean=0.000164 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.256884 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.256884 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=0.075797Jy sigma=0.000844 ! Fit after self-cal, rms=0.075834Jy sigma=0.000843 ! 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 1.06 OV 0.97 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.97 NL 1.03 OV 0.98 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.05 OV 0.98 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.06 OV 0.96 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.06 OV 0.96 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.06 OV 1.01 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.04 OV 1.04 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.07 OV 1.02 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.08 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.97 NL 1.08 OV 1.02 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.00 NL 1.08 OV 0.99 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.09 OV 1.01 PT 0.96 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.075834Jy sigma=0.000843 ! Fit after self-cal, rms=0.074386Jy sigma=0.000825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=2.25 mas, bpa=-5.623 degrees ! Estimated noise=557.853 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 = 6.2343e-05 Jy ! Component: 100 - total flux cleaned = 6.54268e-05 Jy ! Component: 150 - total flux cleaned = 0.000104696 Jy ! Component: 200 - total flux cleaned = 0.00014412 Jy ! Total flux subtracted in 200 components = 0.00014412 Jy ! Clean residual min=-0.003548 max=0.003506 Jy/beam ! Clean residual mean=0.000015 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.257028 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.257028 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=0.074331Jy sigma=0.000824 ! Fit after self-cal, rms=0.074326Jy sigma=0.000824 ! 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=0.074326Jy sigma=0.000824 ! Fit after self-cal, rms=0.075348Jy sigma=0.000822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=2.258 mas, bpa=-5.43 degrees ! Estimated noise=559.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304416 Jy ! Component: 100 - total flux cleaned = -0.000304647 Jy ! Component: 150 - total flux cleaned = -0.000269175 Jy ! Component: 200 - total flux cleaned = -0.000202251 Jy ! Total flux subtracted in 200 components = -0.000202251 Jy ! Clean residual min=-0.003132 max=0.003066 Jy/beam ! Clean residual mean=0.000009 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.256825 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.256825 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=0.075303Jy sigma=0.000821 ! Fit after self-cal, rms=0.075325Jy sigma=0.000821 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 = 5.78175e-05 Jy ! Component: 100 - total flux cleaned = 5.79837e-05 Jy ! Component: 150 - total flux cleaned = 0.000116418 Jy ! Component: 200 - total flux cleaned = 0.000144391 Jy ! Total flux subtracted in 200 components = 0.000144391 Jy ! Clean residual min=-0.002965 max=0.003009 Jy/beam ! Clean residual mean=0.000007 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.25697 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.25697 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=0.075299Jy sigma=0.000821 ! Fit after self-cal, rms=0.075296Jy sigma=0.000821 ! Inverting map ! Added new window around map position (2.4, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207154 Jy ! Component: 100 - total flux cleaned = 0.00188027 Jy ! Component: 150 - total flux cleaned = 0.00167268 Jy ! Component: 200 - total flux cleaned = 0.00162386 Jy ! Total flux subtracted in 200 components = 0.00162386 Jy ! Clean residual min=-0.002382 max=0.001644 Jy/beam ! Clean residual mean=-0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.258594 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.258594 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=0.075174Jy sigma=0.000820 ! Fit after self-cal, rms=0.075166Jy sigma=0.000820 ! 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=0.075166Jy sigma=0.000820 ! Fit after self-cal, rms=0.075145Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.26 mas, bpa=-5.453 degrees ! Estimated noise=558.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021244 Jy ! Component: 100 - total flux cleaned = 0.000247434 Jy ! Component: 150 - total flux cleaned = 0.000275442 Jy ! Component: 200 - total flux cleaned = 0.000249807 Jy ! Total flux subtracted in 200 components = 0.000249807 Jy ! Clean residual min=-0.001883 max=0.001422 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.258843 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.258843 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=0.075117Jy sigma=0.000819 ! Fit after self-cal, rms=0.075118Jy sigma=0.000819 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 = -0.000161114 Jy ! Component: 100 - total flux cleaned = -0.000161593 Jy ! Component: 150 - total flux cleaned = -0.000123879 Jy ! Component: 200 - total flux cleaned = -8.92657e-05 Jy ! Total flux subtracted in 200 components = -8.92657e-05 Jy ! Clean residual min=-0.001678 max=0.001334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.258754 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.258754 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=0.075107Jy sigma=0.000819 ! Fit after self-cal, rms=0.075106Jy sigma=0.000819 ! 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=0.075106Jy sigma=0.000819 ! Fit after self-cal, rms=0.075101Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=5.616 mas, bpa=-10.49 degrees ! Estimated noise=699.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151114 Jy ! Component: 100 - total flux cleaned = 0.000227503 Jy ! Component: 150 - total flux cleaned = 0.000267797 Jy ! Component: 200 - total flux cleaned = 0.000304402 Jy ! Total flux subtracted in 200 components = 0.000304402 Jy ! Clean residual min=-0.001174 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.259059 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.259059 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=0.075098Jy sigma=0.000819 ! Fit after self-cal, rms=0.075097Jy sigma=0.000819 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 = -5.85106e-07 Jy ! Component: 100 - total flux cleaned = 2.59278e-05 Jy ! Component: 150 - total flux cleaned = 5.91715e-05 Jy ! Component: 200 - total flux cleaned = 7.94634e-05 Jy ! Total flux subtracted in 200 components = 7.94634e-05 Jy ! Clean residual min=-0.001145 max=0.001061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.259138 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.259138 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=0.075096Jy sigma=0.000819 ! Fit after self-cal, rms=0.075094Jy sigma=0.000819 ! 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=0.894 mas, bmaj=2.26 mas, bpa=-5.474 degrees ! Estimated noise=557.884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.26 at -5.474 degrees (North through East) ! Clean map min=-0.0024381 max=0.21618 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=0.734 mas, bmaj=1.912 mas, bpa=-3.933 degrees ! Estimated noise=1081.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167697 Jy ! Component: 100 - total flux cleaned = 0.209672 Jy ! Component: 150 - total flux cleaned = 0.228191 Jy ! Component: 200 - total flux cleaned = 0.238712 Jy ! Total flux subtracted in 200 components = 0.238712 Jy ! Clean residual min=-0.004551 max=0.005831 Jy/beam ! Clean residual mean=0.000092 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.238712 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.238712 Jy ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.26 mas, bpa=-5.474 degrees ! Estimated noise=557.884 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) ! Added new window around map position (-0.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947801 Jy ! Component: 100 - total flux cleaned = 0.0141982 Jy ! Component: 150 - total flux cleaned = 0.0170378 Jy ! Component: 200 - total flux cleaned = 0.018903 Jy ! Total flux subtracted in 200 components = 0.018903 Jy ! Clean residual min=-0.002260 max=0.001769 Jy/beam ! Clean residual mean=0.000023 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.257615 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.257615 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=2.221 mas, bmaj=5.616 mas, bpa=-10.49 degrees ! Estimated noise=699.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807081 Jy ! Component: 100 - total flux cleaned = 0.00112415 Jy ! Component: 150 - total flux cleaned = 0.00138308 Jy ! Component: 200 - total flux cleaned = 0.00159329 Jy ! Total flux subtracted in 200 components = 0.00159329 Jy ! Clean residual min=-0.001315 max=0.001099 Jy/beam ! Clean residual mean=0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.259209 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 = 0.000213482 Jy ! Component: 100 - total flux cleaned = 0.000376945 Jy ! Component: 150 - total flux cleaned = 0.000504537 Jy ! Component: 200 - total flux cleaned = 0.000627884 Jy ! Total flux subtracted in 200 components = 0.000627884 Jy ! Clean residual min=-0.001169 max=0.000996 Jy/beam ! Clean residual mean=-0.000009 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.259836 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.259836 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.26 mas, bpa=-5.474 degrees ! Estimated noise=557.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018394 Jy ! Component: 100 - total flux cleaned = -0.00014187 Jy ! Component: 150 - total flux cleaned = -0.000174529 Jy ! Component: 200 - total flux cleaned = -0.000120647 Jy ! Total flux subtracted in 200 components = -0.000120647 Jy ! Clean residual min=-0.001565 max=0.001187 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.259716 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.259716 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=0.075105Jy sigma=0.000819 ! Fit after self-cal, rms=0.075094Jy sigma=0.000819 wmodel J0357-0751_X_2014_01_04_pus_map.mod ! Writing 102 model components to file: J0357-0751_X_2014_01_04_pus_map.mod wobs J0357-0751_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0357-0751_X_2014_01_04_pus_uvs.fits wwins J0357-0751_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0357-0751_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 = -0.000694166 Jy ! Component: 100 - total flux cleaned = -0.00107578 Jy ! Component: 150 - total flux cleaned = -0.00125049 Jy ! Component: 200 - total flux cleaned = -0.00135587 Jy ! Component: 250 - total flux cleaned = -0.00140391 Jy ! Component: 300 - total flux cleaned = -0.00133023 Jy ! Component: 350 - total flux cleaned = -0.00124532 Jy ! Component: 400 - total flux cleaned = -0.00116392 Jy ! Component: 450 - total flux cleaned = -0.00111207 Jy ! Component: 500 - total flux cleaned = -0.0010621 Jy ! Component: 550 - total flux cleaned = -0.00101375 Jy ! Component: 600 - total flux cleaned = -0.000989994 Jy ! Component: 650 - total flux cleaned = -0.000921707 Jy ! Component: 700 - total flux cleaned = -0.000866547 Jy ! Component: 750 - total flux cleaned = -0.000834399 Jy ! Component: 800 - total flux cleaned = -0.000781863 Jy ! Component: 850 - total flux cleaned = -0.000771636 Jy ! Component: 900 - total flux cleaned = -0.000741588 Jy ! Component: 950 - total flux cleaned = -0.000731693 Jy ! Component: 1000 - total flux cleaned = -0.000731563 Jy ! Component: 1050 - total flux cleaned = -0.000740923 Jy ! Component: 1100 - total flux cleaned = -0.00076825 Jy ! Component: 1150 - total flux cleaned = -0.000794953 Jy ! Component: 1200 - total flux cleaned = -0.00083864 Jy ! Component: 1250 - total flux cleaned = -0.000873078 Jy ! Component: 1300 - total flux cleaned = -0.000906994 Jy ! Component: 1350 - total flux cleaned = -0.000948648 Jy ! Component: 1400 - total flux cleaned = -0.000981395 Jy ! Component: 1450 - total flux cleaned = -0.00100553 Jy ! Component: 1500 - total flux cleaned = -0.00102145 Jy ! Component: 1550 - total flux cleaned = -0.00104502 Jy ! Component: 1600 - total flux cleaned = -0.00105276 Jy ! Component: 1650 - total flux cleaned = -0.00106039 Jy ! Component: 1700 - total flux cleaned = -0.00107556 Jy ! Component: 1750 - total flux cleaned = -0.00109809 Jy ! Component: 1800 - total flux cleaned = -0.00109062 Jy ! Component: 1850 - total flux cleaned = -0.00110537 Jy ! Component: 1900 - total flux cleaned = -0.00112726 Jy ! Component: 1950 - total flux cleaned = -0.00113446 Jy ! Component: 2000 - total flux cleaned = -0.00112016 Jy ! Total flux subtracted in 2048 components = -0.00112016 Jy ! Clean residual min=-0.000421 max=0.000404 Jy/beam ! Clean residual mean=0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.258596 Jy keep ! Adding 94 model components to the UV plane model. ! The established model now contains 196 components and 0.258596 Jy ![Exited script file: muppet] wmap "J0357-0751_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.26 at -5.474 degrees (North through East) ! Clean map min=-0.001469 max=0.21648 Jy/beam ! Writing clean map to FITS file: J0357-0751_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 0.216477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165583 0.165583 0.331166 0.662333 1.32467 2.64933 5.29866 10.5973 21.1946 42.3893 84.7786 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.216 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.894 x 2.26 at -5.474 degrees (North through East) ! Clean map min=-0.001469 max=0.21648 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 J0357-0751_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:49 2017