! Started logfile: J2336-4115_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:54:13 2019 obs J2336-4115_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2336-4115_X_2017_01_16_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.188304 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2336-4115 ! ! 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 1309 lines of history. ! ! Reading 3864 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 J2336-4115_X_2017_01_16_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 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.674918Jy sigma=0.003825 ! Fit after self-cal, rms=0.657720Jy sigma=0.003755 ! 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=0.7092 mas, bmaj=4.469 mas, bpa=18.39 degrees ! Estimated noise=3066.24 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 = 0.226195 Jy ! Component: 100 - total flux cleaned = 0.29541 Jy ! Total flux subtracted in 100 components = 0.29541 Jy ! Clean residual min=-0.037945 max=0.037880 Jy/beam ! Clean residual mean=-0.000549 rms=0.012255 Jy/beam ! Combined flux in latest and established models = 0.29541 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.29541 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=0.288735Jy sigma=0.000986 ! Fit after self-cal, rms=0.288525Jy sigma=0.000986 ! 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=0.8401 mas, bmaj=4.654 mas, bpa=17.37 degrees ! Estimated noise=2400.65 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 = 0.0934961 Jy ! Component: 100 - total flux cleaned = 0.153533 Jy ! Component: 150 - total flux cleaned = 0.196478 Jy ! Component: 200 - total flux cleaned = 0.227893 Jy ! Total flux subtracted in 200 components = 0.227893 Jy ! Clean residual min=-0.052654 max=0.031496 Jy/beam ! Clean residual mean=-0.001480 rms=0.017034 Jy/beam ! Combined flux in latest and established models = 0.523303 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 71 components and 0.523304 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=0.225807Jy sigma=0.000815 ! Fit after self-cal, rms=0.225529Jy sigma=0.000813 ! 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* HN 1.00* KP 1.02 ! LA 1.20 MK 1.00* NL 1.18 OV 1.00* ! PT 0.61 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.05 ! LA 1.22 MK 1.00* NL 1.08 OV 1.00* ! PT 0.58 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.04 ! LA 1.17 MK 1.00* NL 1.04 OV 1.00* ! PT 0.59 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.07 ! LA 1.17 MK 1.00* NL 1.09 OV 1.00* ! PT 0.58 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.07 ! LA 1.13 MK 1.00* NL 1.09 OV 1.00* ! PT 0.58 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.05 ! LA 1.17 MK 1.00* NL 1.11 OV 1.00* ! PT 0.56 SC 1.09 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.08 ! LA 1.12 MK 1.00* NL 1.08 OV 1.00* ! PT 0.59 SC 1.04 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.11 ! LA 1.14 MK 1.00* NL 1.08 OV 1.00* ! PT 0.56 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 1.13 MK 1.00* NL 1.03 OV 1.00* ! PT 0.58 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.06 ! LA 1.14 MK 1.00* NL 1.04 OV 1.00* ! PT 0.61 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 1.18 MK 1.00* NL 1.12 OV 1.00* ! PT 0.62 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.07 ! LA 1.14 MK 1.00* NL 1.03 OV 1.00* ! PT 0.61 SC 1.07 ! ! ! Fit before self-cal, rms=0.225529Jy sigma=0.000813 ! Fit after self-cal, rms=0.135869Jy sigma=0.000627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=4.789 mas, bpa=17.31 degrees ! Estimated noise=2368.49 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 = -0.00553562 Jy ! Component: 100 - total flux cleaned = -0.00673455 Jy ! Component: 150 - total flux cleaned = -0.0075843 Jy ! Component: 200 - total flux cleaned = -0.00820063 Jy ! Total flux subtracted in 200 components = -0.00820063 Jy ! Clean residual min=-0.011219 max=0.009027 Jy/beam ! Clean residual mean=-0.000009 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.515103 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.515103 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=0.135384Jy sigma=0.000625 ! Fit after self-cal, rms=0.134055Jy sigma=0.000622 ! 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=0.134055Jy sigma=0.000622 ! Fit after self-cal, rms=0.134466Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8536 mas, bmaj=4.81 mas, bpa=17.29 degrees ! Estimated noise=2377.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00520223 Jy ! Component: 100 - total flux cleaned = -0.00711532 Jy ! Component: 150 - total flux cleaned = -0.00794309 Jy ! Component: 200 - total flux cleaned = -0.00827972 Jy ! Total flux subtracted in 200 components = -0.00827972 Jy ! Clean residual min=-0.009290 max=0.007425 Jy/beam ! Clean residual mean=-0.000022 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.506823 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.506823 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=0.134140Jy sigma=0.000615 ! Fit after self-cal, rms=0.134146Jy sigma=0.000615 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 = -0.000247922 Jy ! Component: 100 - total flux cleaned = -0.000508363 Jy ! Component: 150 - total flux cleaned = -0.000677455 Jy ! Component: 200 - total flux cleaned = -0.000776856 Jy ! Total flux subtracted in 200 components = -0.000776856 Jy ! Clean residual min=-0.009022 max=0.007357 Jy/beam ! Clean residual mean=-0.000029 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.506046 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.506046 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=0.134090Jy sigma=0.000615 ! Fit after self-cal, rms=0.134085Jy sigma=0.000615 ! 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=0.134085Jy sigma=0.000615 ! Fit after self-cal, rms=0.136696Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8536 mas, bmaj=4.828 mas, bpa=17.3 degrees ! Estimated noise=2390.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0034932 Jy ! Component: 100 - total flux cleaned = -0.00426483 Jy ! Component: 150 - total flux cleaned = -0.00480685 Jy ! Component: 200 - total flux cleaned = -0.0052558 Jy ! Total flux subtracted in 200 components = -0.0052558 Jy ! Clean residual min=-0.007157 max=0.005521 Jy/beam ! Clean residual mean=-0.000105 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.500791 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.500791 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=0.136528Jy sigma=0.000607 ! Fit after self-cal, rms=0.136661Jy sigma=0.000607 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 = -0.000209938 Jy ! Component: 100 - total flux cleaned = -0.000258412 Jy ! Component: 150 - total flux cleaned = -0.000345015 Jy ! Component: 200 - total flux cleaned = -0.000343915 Jy ! Total flux subtracted in 200 components = -0.000343915 Jy ! Clean residual min=-0.007109 max=0.005423 Jy/beam ! Clean residual mean=-0.000106 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.500447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.500447 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=0.136631Jy sigma=0.000607 ! Fit after self-cal, rms=0.136621Jy sigma=0.000607 ! 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=0.136621Jy sigma=0.000607 ! Fit after self-cal, rms=0.137731Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=7.602 mas, bpa=2.664 degrees ! Estimated noise=3255.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213597 Jy ! Component: 100 - total flux cleaned = -0.00261793 Jy ! Component: 150 - total flux cleaned = -0.00276209 Jy ! Component: 200 - total flux cleaned = -0.00285244 Jy ! Total flux subtracted in 200 components = -0.00285244 Jy ! Clean residual min=-0.007585 max=0.006296 Jy/beam ! Clean residual mean=-0.000178 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.497594 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 111 components and 0.497594 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=0.137686Jy sigma=0.000607 ! Fit after self-cal, rms=0.137687Jy sigma=0.000607 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 = -0.00013769 Jy ! Component: 100 - total flux cleaned = -0.000238315 Jy ! Component: 150 - total flux cleaned = -0.000260485 Jy ! Component: 200 - total flux cleaned = -0.000281762 Jy ! Total flux subtracted in 200 components = -0.000281762 Jy ! Clean residual min=-0.007562 max=0.006307 Jy/beam ! Clean residual mean=-0.000183 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.497313 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 112 components and 0.497313 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=0.137687Jy sigma=0.000607 ! Fit after self-cal, rms=0.137683Jy sigma=0.000607 ! 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=0.8531 mas, bmaj=4.842 mas, bpa=17.31 degrees ! Estimated noise=2398.69 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8531 x 4.842 at 17.31 degrees (North through East) ! Clean map min=-0.0061881 max=0.26123 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=0.7091 mas, bmaj=4.546 mas, bpa=18.14 degrees ! Estimated noise=3234.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.238675 Jy ! Component: 100 - total flux cleaned = 0.304062 Jy ! Component: 150 - total flux cleaned = 0.343545 Jy ! Component: 200 - total flux cleaned = 0.371217 Jy ! Total flux subtracted in 200 components = 0.371217 Jy ! Clean residual min=-0.015347 max=0.023820 Jy/beam ! Clean residual mean=-0.000336 rms=0.005814 Jy/beam ! Combined flux in latest and established models = 0.371217 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.371217 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=4.842 mas, bpa=17.31 degrees ! Estimated noise=2398.69 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 = 0.0435162 Jy ! Component: 100 - total flux cleaned = 0.0704023 Jy ! Component: 150 - total flux cleaned = 0.0882608 Jy ! Component: 200 - total flux cleaned = 0.10037 Jy ! Total flux subtracted in 200 components = 0.10037 Jy ! Clean residual min=-0.009331 max=0.014355 Jy/beam ! Clean residual mean=-0.000338 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 0.471587 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.471588 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=2.291 mas, bmaj=7.602 mas, bpa=2.664 degrees ! Estimated noise=3255.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149654 Jy ! Component: 100 - total flux cleaned = 0.0212352 Jy ! Component: 150 - total flux cleaned = 0.0220227 Jy ! Component: 200 - total flux cleaned = 0.0222997 Jy ! Total flux subtracted in 200 components = 0.0222997 Jy ! Clean residual min=-0.008959 max=0.008709 Jy/beam ! Clean residual mean=-0.000236 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.493887 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 = 0.000125682 Jy ! Component: 100 - total flux cleaned = 0.000362986 Jy ! Component: 150 - total flux cleaned = 0.000578571 Jy ! Component: 200 - total flux cleaned = 0.000678377 Jy ! Total flux subtracted in 200 components = 0.000678377 Jy ! Clean residual min=-0.008461 max=0.007517 Jy/beam ! Clean residual mean=-0.000226 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 0.494566 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 111 components and 0.494566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=4.842 mas, bpa=17.31 degrees ! Estimated noise=2398.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135728 Jy ! Component: 100 - total flux cleaned = -0.00108099 Jy ! Component: 150 - total flux cleaned = -0.00096293 Jy ! Component: 200 - total flux cleaned = -0.000854126 Jy ! Total flux subtracted in 200 components = -0.000854126 Jy ! Clean residual min=-0.007502 max=0.007171 Jy/beam ! Clean residual mean=-0.000122 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.493712 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.493712 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=0.137792Jy sigma=0.000608 ! Fit after self-cal, rms=0.137788Jy sigma=0.000608 wmodel J2336-4115_X_2017_01_16_pus_map.mod ! Writing 124 model components to file: J2336-4115_X_2017_01_16_pus_map.mod wobs J2336-4115_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2336-4115_X_2017_01_16_pus_uvs.fits wwins J2336-4115_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J2336-4115_X_2017_01_16_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 = -0.00145885 Jy ! Component: 100 - total flux cleaned = -0.00300343 Jy ! Component: 150 - total flux cleaned = -0.00390967 Jy ! Component: 200 - total flux cleaned = -0.00428434 Jy ! Component: 250 - total flux cleaned = -0.00489895 Jy ! Component: 300 - total flux cleaned = -0.00523052 Jy ! Component: 350 - total flux cleaned = -0.00554736 Jy ! Component: 400 - total flux cleaned = -0.00577136 Jy ! Component: 450 - total flux cleaned = -0.00612814 Jy ! Component: 500 - total flux cleaned = -0.0066001 Jy ! Component: 550 - total flux cleaned = -0.00692243 Jy ! Component: 600 - total flux cleaned = -0.0074154 Jy ! Component: 650 - total flux cleaned = -0.00794437 Jy ! Component: 700 - total flux cleaned = -0.00811244 Jy ! Component: 750 - total flux cleaned = -0.00833021 Jy ! Component: 800 - total flux cleaned = -0.00869344 Jy ! Component: 850 - total flux cleaned = -0.00899242 Jy ! Component: 900 - total flux cleaned = -0.00918699 Jy ! Component: 950 - total flux cleaned = -0.00923357 Jy ! Component: 1000 - total flux cleaned = -0.00936748 Jy ! Component: 1050 - total flux cleaned = -0.00949649 Jy ! Component: 1100 - total flux cleaned = -0.00945301 Jy ! Component: 1150 - total flux cleaned = -0.00941277 Jy ! Component: 1200 - total flux cleaned = -0.00953086 Jy ! Component: 1250 - total flux cleaned = -0.00949095 Jy ! Component: 1300 - total flux cleaned = -0.00949077 Jy ! Component: 1350 - total flux cleaned = -0.00963521 Jy ! Component: 1400 - total flux cleaned = -0.00956516 Jy ! Component: 1450 - total flux cleaned = -0.009633 Jy ! Component: 1500 - total flux cleaned = -0.00966722 Jy ! Component: 1550 - total flux cleaned = -0.00986318 Jy ! Component: 1600 - total flux cleaned = -0.00999043 Jy ! Component: 1650 - total flux cleaned = -0.0101159 Jy ! Component: 1700 - total flux cleaned = -0.0102381 Jy ! Component: 1750 - total flux cleaned = -0.010327 Jy ! Component: 1800 - total flux cleaned = -0.0103558 Jy ! Component: 1850 - total flux cleaned = -0.0104132 Jy ! Component: 1900 - total flux cleaned = -0.0104971 Jy ! Component: 1950 - total flux cleaned = -0.0106069 Jy ! Component: 2000 - total flux cleaned = -0.0106879 Jy ! Total flux subtracted in 2048 components = -0.0106881 Jy ! Clean residual min=-0.001316 max=0.001344 Jy/beam ! Clean residual mean=-0.000024 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.483023 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 264 components and 0.483024 Jy ![Exited script file: muppet] wmap "J2336-4115_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8531 x 4.842 at 17.31 degrees (North through East) ! Clean map min=-0.0042533 max=0.27627 Jy/beam ! Writing clean map to FITS file: J2336-4115_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.27627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000521137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5659 0.5659 1.1318 2.2636 4.5272 9.05441 18.1088 36.2176 72.4353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.276 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8531 x 4.842 at 17.31 degrees (North through East) ! Clean map min=-0.0042533 max=0.27627 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 J2336-4115_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:54:14 2019