! Started logfile: J1724+0224_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:02 2019 obs J1724+0224_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1724+0224_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.188123 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1724+0224 ! ! 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 763 lines of history. ! ! Reading 11784 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 J1724+0224_X_2017_10_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 1024 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1305 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993901Jy sigma=0.009014 ! Fit after self-cal, rms=0.945036Jy sigma=0.008552 ! 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=2.27 mas, bmaj=3.485 mas, bpa=-14.27 degrees ! Estimated noise=3255.44 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 = 0.0435156 Jy ! Component: 100 - total flux cleaned = 0.0520612 Jy ! Total flux subtracted in 100 components = 0.0520612 Jy ! Clean residual min=-0.006429 max=0.004565 Jy/beam ! Clean residual mean=0.000015 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.0520612 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0520612 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=0.054689Jy sigma=0.000484 ! Fit after self-cal, rms=0.053709Jy sigma=0.000476 ! 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=2.21 mas, bmaj=3.827 mas, bpa=-9.827 degrees ! Estimated noise=2468.79 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 = 0.00404561 Jy ! Component: 100 - total flux cleaned = 0.00507988 Jy ! Component: 150 - total flux cleaned = 0.00553192 Jy ! Component: 200 - total flux cleaned = 0.00568696 Jy ! Total flux subtracted in 200 components = 0.00568696 Jy ! Clean residual min=-0.002648 max=0.003155 Jy/beam ! Clean residual mean=0.000000 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0577481 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.0577481 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=0.053396Jy sigma=0.000473 ! Fit after self-cal, rms=0.053360Jy sigma=0.000473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 1.29 ! LA 0.97 MK 1.00* NL 0.94 OV 1.00* ! PT 1.24 ! ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00* KP 1.01 ! LA 1.00* MK 1.00* NL 0.92 OV 1.00* ! PT 1.24 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 5. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Fit before self-cal, rms=0.053360Jy sigma=0.000473 ! Fit after self-cal, rms=0.067751Jy sigma=0.000492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.198 mas, bpa=-23.79 degrees ! Estimated noise=5856.27 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 = 0.00219824 Jy ! Component: 100 - total flux cleaned = 0.00262875 Jy ! Component: 150 - total flux cleaned = 0.0029895 Jy ! Component: 200 - total flux cleaned = 0.00308375 Jy ! Total flux subtracted in 200 components = 0.00308375 Jy ! Clean residual min=-0.007184 max=0.006831 Jy/beam ! Clean residual mean=0.000029 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.0608319 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0608319 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=0.067568Jy sigma=0.000489 ! Fit after self-cal, rms=0.068379Jy sigma=0.000487 ! 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=0.068379Jy sigma=0.000487 ! Fit after self-cal, rms=0.071324Jy sigma=0.000487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=4.166 mas, bpa=-24.07 degrees ! Estimated noise=5850.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219439 Jy ! Component: 100 - total flux cleaned = 0.00236979 Jy ! Component: 150 - total flux cleaned = 0.00230457 Jy ! Component: 200 - total flux cleaned = 0.00222161 Jy ! Total flux subtracted in 200 components = 0.00222161 Jy ! Clean residual min=-0.007043 max=0.006356 Jy/beam ! Clean residual mean=0.000056 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.0630535 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0630535 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=0.071246Jy sigma=0.000486 ! Fit after self-cal, rms=0.071393Jy sigma=0.000486 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 = 0.000498876 Jy ! Component: 100 - total flux cleaned = 0.000471413 Jy ! Component: 150 - total flux cleaned = 0.000471773 Jy ! Component: 200 - total flux cleaned = 0.000425946 Jy ! Total flux subtracted in 200 components = 0.000425946 Jy ! Clean residual min=-0.007023 max=0.006163 Jy/beam ! Clean residual mean=0.000049 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.0634794 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0634794 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=0.071360Jy sigma=0.000486 ! Fit after self-cal, rms=0.071359Jy sigma=0.000486 ! 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=0.071359Jy sigma=0.000486 ! Fit after self-cal, rms=0.072281Jy sigma=0.000485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=4.184 mas, bpa=-24.57 degrees ! Estimated noise=5828.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110166 Jy ! Component: 100 - total flux cleaned = 0.00100558 Jy ! Component: 150 - total flux cleaned = 0.00100642 Jy ! Component: 200 - total flux cleaned = 0.000958956 Jy ! Total flux subtracted in 200 components = 0.000958956 Jy ! Clean residual min=-0.006915 max=0.006359 Jy/beam ! Clean residual mean=0.000049 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 0.0644384 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0644383 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=0.072240Jy sigma=0.000485 ! Fit after self-cal, rms=0.072287Jy sigma=0.000485 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 = 0.0004 Jy ! Component: 100 - total flux cleaned = 0.000400012 Jy ! Component: 150 - total flux cleaned = 0.000355349 Jy ! Component: 200 - total flux cleaned = 0.000396507 Jy ! Total flux subtracted in 200 components = 0.000396507 Jy ! Clean residual min=-0.006990 max=0.006218 Jy/beam ! Clean residual mean=0.000046 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.0648348 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0648348 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=0.072266Jy sigma=0.000485 ! Fit after self-cal, rms=0.072281Jy sigma=0.000485 ! 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=0.072281Jy sigma=0.000485 ! Fit after self-cal, rms=0.072757Jy sigma=0.000485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.349 mas, bmaj=4.371 mas, bpa=-26.52 degrees ! Estimated noise=6263.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361503 Jy ! Component: 100 - total flux cleaned = 0.000328301 Jy ! Component: 150 - total flux cleaned = 0.00027177 Jy ! Component: 200 - total flux cleaned = 0.000269735 Jy ! Total flux subtracted in 200 components = 0.000269735 Jy ! Clean residual min=-0.008094 max=0.007901 Jy/beam ! Clean residual mean=0.000055 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 0.0651046 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0651046 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=0.072724Jy sigma=0.000485 ! Fit after self-cal, rms=0.072780Jy sigma=0.000485 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 = 6.53149e-05 Jy ! Component: 100 - total flux cleaned = 9.17469e-05 Jy ! Component: 150 - total flux cleaned = 9.19014e-05 Jy ! Component: 200 - total flux cleaned = 6.91661e-05 Jy ! Total flux subtracted in 200 components = 6.91661e-05 Jy ! Clean residual min=-0.008182 max=0.007588 Jy/beam ! Clean residual mean=0.000052 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.0651737 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0651738 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=0.072759Jy sigma=0.000485 ! Fit after self-cal, rms=0.072784Jy sigma=0.000484 ! 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=2.06 mas, bmaj=4.206 mas, bpa=-24.94 degrees ! Estimated noise=5801.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 4.206 at -24.94 degrees (North through East) ! Clean map min=-0.0068786 max=0.056414 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=2.206 mas, bmaj=4.057 mas, bpa=-25.27 degrees ! Estimated noise=6221.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430708 Jy ! Component: 100 - total flux cleaned = 0.0554996 Jy ! Component: 150 - total flux cleaned = 0.0611465 Jy ! Component: 200 - total flux cleaned = 0.0625206 Jy ! Total flux subtracted in 200 components = 0.0625206 Jy ! Clean residual min=-0.007945 max=0.008094 Jy/beam ! Clean residual mean=0.000020 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.0625206 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0625206 Jy ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=4.206 mas, bpa=-24.94 degrees ! Estimated noise=5801.82 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 = 0.00111695 Jy ! Component: 100 - total flux cleaned = 0.00147679 Jy ! Component: 150 - total flux cleaned = 0.00170134 Jy ! Component: 200 - total flux cleaned = 0.00176626 Jy ! Total flux subtracted in 200 components = 0.00176626 Jy ! Clean residual min=-0.006671 max=0.006884 Jy/beam ! Clean residual mean=0.000037 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.0642869 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0642869 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=2.349 mas, bmaj=4.371 mas, bpa=-26.52 degrees ! Estimated noise=6263.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.79071e-05 Jy ! Component: 100 - total flux cleaned = -2.51809e-05 Jy ! Component: 150 - total flux cleaned = -7.22583e-05 Jy ! Component: 200 - total flux cleaned = -0.000115402 Jy ! Total flux subtracted in 200 components = -0.000115402 Jy ! Clean residual min=-0.008049 max=0.007762 Jy/beam ! Clean residual mean=0.000049 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.0641715 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 = -3.71075e-05 Jy ! Component: 100 - total flux cleaned = -3.731e-05 Jy ! Component: 150 - total flux cleaned = -6.79879e-05 Jy ! Component: 200 - total flux cleaned = -6.76583e-05 Jy ! Total flux subtracted in 200 components = -6.76583e-05 Jy ! Clean residual min=-0.008183 max=0.007565 Jy/beam ! Clean residual mean=0.000050 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.0641038 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.0641038 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=4.206 mas, bpa=-24.94 degrees ! Estimated noise=5801.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123749 Jy ! Component: 100 - total flux cleaned = 0.000171 Jy ! Component: 150 - total flux cleaned = 0.000191785 Jy ! Component: 200 - total flux cleaned = 0.000211605 Jy ! Total flux subtracted in 200 components = 0.000211605 Jy ! Clean residual min=-0.006981 max=0.006091 Jy/beam ! Clean residual mean=0.000042 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.0643154 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0643154 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=0.072770Jy sigma=0.000485 ! Fit after self-cal, rms=0.072804Jy sigma=0.000485 wmodel J1724+0224_X_2017_10_09_pus_map.mod ! Writing 59 model components to file: J1724+0224_X_2017_10_09_pus_map.mod wobs J1724+0224_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1724+0224_X_2017_10_09_pus_uvs.fits wwins J1724+0224_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1724+0224_X_2017_10_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 = -0.000334108 Jy ! Component: 100 - total flux cleaned = 0.000421887 Jy ! Component: 150 - total flux cleaned = 0.000677322 Jy ! Component: 200 - total flux cleaned = 0.000453014 Jy ! Component: 250 - total flux cleaned = 0.000180583 Jy ! Component: 300 - total flux cleaned = 0.000181112 Jy ! Component: 350 - total flux cleaned = 0.000240793 Jy ! Component: 400 - total flux cleaned = 0.000361844 Jy ! Component: 450 - total flux cleaned = 0.000421746 Jy ! Component: 500 - total flux cleaned = 0.000481466 Jy ! Component: 550 - total flux cleaned = 0.000601536 Jy ! Component: 600 - total flux cleaned = 0.000661737 Jy ! Component: 650 - total flux cleaned = 0.00072191 Jy ! Component: 700 - total flux cleaned = 0.000781468 Jy ! Component: 750 - total flux cleaned = 0.000900993 Jy ! Component: 800 - total flux cleaned = 0.00096046 Jy ! Component: 850 - total flux cleaned = 0.00102261 Jy ! Component: 900 - total flux cleaned = 0.000829406 Jy ! Component: 950 - total flux cleaned = 0.000619629 Jy ! Component: 1000 - total flux cleaned = 0.000391762 Jy ! Component: 1050 - total flux cleaned = 0.000226913 Jy ! Component: 1100 - total flux cleaned = -3.81831e-05 Jy ! Component: 1150 - total flux cleaned = -0.000327267 Jy ! Component: 1200 - total flux cleaned = -0.000641719 Jy ! Component: 1250 - total flux cleaned = -0.00098336 Jy ! Component: 1300 - total flux cleaned = -0.00123022 Jy ! Component: 1350 - total flux cleaned = -0.001627 Jy ! Component: 1400 - total flux cleaned = -0.00206214 Jy ! Component: 1450 - total flux cleaned = -0.00253631 Jy ! Component: 1500 - total flux cleaned = -0.00287787 Jy ! Component: 1550 - total flux cleaned = -0.00343244 Jy ! Component: 1600 - total flux cleaned = -0.00403692 Jy ! Component: 1650 - total flux cleaned = -0.00447267 Jy ! Component: 1700 - total flux cleaned = -0.00517355 Jy ! Component: 1750 - total flux cleaned = -0.0059423 Jy ! Component: 1800 - total flux cleaned = -0.006786 Jy ! Component: 1850 - total flux cleaned = -0.00739683 Jy ! Component: 1900 - total flux cleaned = -0.00836656 Jy ! Component: 1950 - total flux cleaned = -0.00979782 Jy ! Component: 2000 - total flux cleaned = -0.0105821 Jy ! Total flux subtracted in 2048 components = -0.0118334 Jy ! Clean residual min=-0.023231 max=0.021512 Jy/beam ! Clean residual mean=-0.000010 rms=0.004992 Jy/beam ! Combined flux in latest and established models = 0.0524819 Jy keep ! Adding 76 model components to the UV plane model. ! The established model now contains 135 components and 0.052482 Jy ![Exited script file: muppet] wmap "J1724+0224_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 4.206 at -24.94 degrees (North through East) ! Clean map min=-0.031164 max=0.053245 Jy/beam ! Writing clean map to FITS file: J1724+0224_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0532454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00351536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -19.8066 19.8066 39.6131 79.2262 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0105 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 4.206 at -24.94 degrees (North through East) ! Clean map min=-0.031164 max=0.053245 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 J1724+0224_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:03 2019