! Started logfile: /scr/pima/bp192a0_uvs/J0051+1747_C_uvs.log on Fri Aug 21 07:23:44 2015 obs /scr/pima/bp192a0_uvs/J0051+1747_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0051+1747_C_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.556944 visibilities/baseline/integration-bin. ! Found source: J0051+1747 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3208 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0051+1747_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 pixels with 0.300x0.300 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004846Jy sigma=26.321952 ! Fit after self-cal, rms=0.949372Jy sigma=25.286388 ! 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=4.284 mas, bmaj=5.394 mas, bpa=48.45 degrees ! Estimated noise=0.627004 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 = 0.0343064 Jy ! Component: 100 - total flux cleaned = 0.0487671 Jy ! Total flux subtracted in 100 components = 0.0487671 Jy ! Clean residual min=-0.007056 max=0.008300 Jy/beam ! Clean residual mean=0.000014 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.0487671 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0487671 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. ! ! Fit before self-cal, rms=0.040236Jy sigma=0.981381 ! Fit after self-cal, rms=0.039711Jy sigma=0.966283 ! 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=4.839 mas, bmaj=6.041 mas, bpa=47.15 degrees ! Estimated noise=0.506969 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 = 0.0158768 Jy ! Component: 100 - total flux cleaned = 0.0261457 Jy ! Component: 150 - total flux cleaned = 0.033455 Jy ! Component: 200 - total flux cleaned = 0.0388139 Jy ! Total flux subtracted in 200 components = 0.0388139 Jy ! Clean residual min=-0.004882 max=0.005720 Jy/beam ! Clean residual mean=0.000032 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.087581 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 92 components and 0.0875809 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. ! ! Fit before self-cal, rms=0.030968Jy sigma=0.729716 ! Fit after self-cal, rms=0.030829Jy sigma=0.726880 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.839 x 6.041 at 47.15 degrees (North through East) ! Clean map min=-0.004992 max=0.049964 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. 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 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.030829Jy sigma=0.726880 ! Fit after self-cal, rms=0.030829Jy sigma=0.726880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.839 mas, bmaj=6.041 mas, bpa=47.15 degrees ! Estimated noise=0.506969 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 = 0.00433161 Jy ! Component: 100 - total flux cleaned = 0.00750652 Jy ! Component: 150 - total flux cleaned = 0.00996672 Jy ! Component: 200 - total flux cleaned = 0.0118922 Jy ! Total flux subtracted in 200 components = 0.0118922 Jy ! Clean residual min=-0.004453 max=0.005284 Jy/beam ! Clean residual mean=0.000025 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.0994731 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.0994732 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. ! ! Fit before self-cal, rms=0.029901Jy sigma=0.703166 ! Fit after self-cal, rms=0.029854Jy sigma=0.702444 ! 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. ! ! Fit before self-cal, rms=0.029854Jy sigma=0.702444 ! Fit after self-cal, rms=0.029510Jy sigma=0.694668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.86 mas, bmaj=6.031 mas, bpa=47.18 degrees ! Estimated noise=0.506086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149328 Jy ! Component: 100 - total flux cleaned = 0.00193827 Jy ! Component: 150 - total flux cleaned = 0.00232493 Jy ! Component: 200 - total flux cleaned = 0.00269797 Jy ! Total flux subtracted in 200 components = 0.00269797 Jy ! Clean residual min=-0.003973 max=0.005105 Jy/beam ! Clean residual mean=0.000017 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.102171 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.102171 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. ! ! Fit before self-cal, rms=0.029389Jy sigma=0.691514 ! Fit after self-cal, rms=0.029377Jy sigma=0.690964 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 = 0.000559204 Jy ! Component: 100 - total flux cleaned = 0.000813981 Jy ! Component: 150 - total flux cleaned = 0.00102823 Jy ! Component: 200 - total flux cleaned = 0.00121289 Jy ! Total flux subtracted in 200 components = 0.00121289 Jy ! Clean residual min=-0.003906 max=0.004975 Jy/beam ! Clean residual mean=0.000017 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.103384 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.103384 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. ! ! Fit before self-cal, rms=0.029325Jy sigma=0.689472 ! Fit after self-cal, rms=0.029307Jy sigma=0.689168 ! 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. ! ! Fit before self-cal, rms=0.029307Jy sigma=0.689168 ! Fit after self-cal, rms=0.029473Jy sigma=0.682396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.873 mas, bmaj=6.073 mas, bpa=46.94 degrees ! Estimated noise=0.516194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102792 Jy ! Component: 100 - total flux cleaned = 0.00159837 Jy ! Component: 150 - total flux cleaned = 0.00170836 Jy ! Component: 200 - total flux cleaned = 0.00176022 Jy ! Total flux subtracted in 200 components = 0.00176022 Jy ! Clean residual min=-0.003694 max=0.004776 Jy/beam ! Clean residual mean=0.000017 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.105144 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 132 components and 0.105144 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. ! ! Fit before self-cal, rms=0.029416Jy sigma=0.681430 ! Fit after self-cal, rms=0.029411Jy sigma=0.681148 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 = 0.000187112 Jy ! Component: 100 - total flux cleaned = 0.000168714 Jy ! Component: 150 - total flux cleaned = 0.000201871 Jy ! Component: 200 - total flux cleaned = 0.000233006 Jy ! Total flux subtracted in 200 components = 0.000233006 Jy ! Clean residual min=-0.003665 max=0.004635 Jy/beam ! Clean residual mean=0.000017 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.105377 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.105377 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. ! ! Fit before self-cal, rms=0.029383Jy sigma=0.680621 ! Fit after self-cal, rms=0.029375Jy sigma=0.680494 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.029375Jy sigma=0.680494 ! Fit after self-cal, rms=0.029516Jy sigma=0.675976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.436 mas, bmaj=6.461 mas, bpa=40.97 degrees ! Estimated noise=0.529695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890088 Jy ! Component: 100 - total flux cleaned = 0.00126334 Jy ! Component: 150 - total flux cleaned = 0.00133763 Jy ! Component: 200 - total flux cleaned = 0.00137111 Jy ! Total flux subtracted in 200 components = 0.00137111 Jy ! Clean residual min=-0.003903 max=0.004723 Jy/beam ! Clean residual mean=0.000020 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.106748 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.106748 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. ! ! Fit before self-cal, rms=0.029484Jy sigma=0.675604 ! Fit after self-cal, rms=0.029483Jy sigma=0.675379 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 = 0.000161812 Jy ! Component: 100 - total flux cleaned = 0.00014517 Jy ! Component: 150 - total flux cleaned = 0.000179197 Jy ! Component: 200 - total flux cleaned = 0.000210639 Jy ! Total flux subtracted in 200 components = 0.000210639 Jy ! Clean residual min=-0.003870 max=0.004568 Jy/beam ! Clean residual mean=0.000020 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.106959 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.106959 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. ! ! Fit before self-cal, rms=0.029464Jy sigma=0.675060 ! Fit after self-cal, rms=0.029458Jy sigma=0.674951 ! 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=4.911 mas, bmaj=6.04 mas, bpa=46.08 degrees ! Estimated noise=0.518893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.911 x 6.04 at 46.08 degrees (North through East) ! Clean map min=-0.0035799 max=0.048831 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=4.359 mas, bmaj=5.346 mas, bpa=47.33 degrees ! Estimated noise=0.638202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353945 Jy ! Component: 100 - total flux cleaned = 0.0508053 Jy ! Component: 150 - total flux cleaned = 0.0613436 Jy ! Component: 200 - total flux cleaned = 0.0690616 Jy ! Total flux subtracted in 200 components = 0.0690616 Jy ! Clean residual min=-0.004839 max=0.005329 Jy/beam ! Clean residual mean=0.000012 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.0690616 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0690616 Jy ! Inverting map and beam ! Estimated beam: bmin=4.911 mas, bmaj=6.04 mas, bpa=46.08 degrees ! Estimated noise=0.518893 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 = 0.00976076 Jy ! Component: 100 - total flux cleaned = 0.0165115 Jy ! Component: 150 - total flux cleaned = 0.02142 Jy ! Component: 200 - total flux cleaned = 0.0250823 Jy ! Total flux subtracted in 200 components = 0.0250823 Jy ! Clean residual min=-0.004195 max=0.003832 Jy/beam ! Clean residual mean=0.000025 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.0941439 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 112 components and 0.0941439 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.436 mas, bmaj=6.461 mas, bpa=40.97 degrees ! Estimated noise=0.529695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347481 Jy ! Component: 100 - total flux cleaned = 0.00602453 Jy ! Component: 150 - total flux cleaned = 0.00791782 Jy ! Component: 200 - total flux cleaned = 0.00932522 Jy ! Total flux subtracted in 200 components = 0.00932522 Jy ! Clean residual min=-0.004052 max=0.004500 Jy/beam ! Clean residual mean=0.000023 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.103469 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 = 0.00104684 Jy ! Component: 100 - total flux cleaned = 0.00148093 Jy ! Component: 150 - total flux cleaned = 0.00177288 Jy ! Component: 200 - total flux cleaned = 0.00205798 Jy ! Total flux subtracted in 200 components = 0.00205798 Jy ! Clean residual min=-0.003926 max=0.004513 Jy/beam ! Clean residual mean=0.000021 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.105527 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.105527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.911 mas, bmaj=6.04 mas, bpa=46.08 degrees ! Estimated noise=0.518893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.53618e-05 Jy ! Component: 100 - total flux cleaned = 0.000162792 Jy ! Component: 150 - total flux cleaned = 0.000182347 Jy ! Component: 200 - total flux cleaned = 0.000199294 Jy ! Total flux subtracted in 200 components = 0.000199294 Jy ! Clean residual min=-0.003605 max=0.004231 Jy/beam ! Clean residual mean=0.000016 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.105726 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.105726 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. ! ! Fit before self-cal, rms=0.029506Jy sigma=0.676177 ! Fit after self-cal, rms=0.029500Jy sigma=0.675993 wmodel /scr/pima/bp192a0_uvs/J0051+1747_C_map.mod ! Writing 131 model components to file: /scr/pima/bp192a0_uvs/J0051+1747_C_map.mod wobs /scr/pima/bp192a0_uvs/J0051+1747_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0051+1747_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0051+1747_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a0_uvs/J0051+1747_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558464 Jy ! Component: 100 - total flux cleaned = 0.000559872 Jy ! Component: 150 - total flux cleaned = 0.000653646 Jy ! Component: 200 - total flux cleaned = 0.000875259 Jy ! Component: 250 - total flux cleaned = 0.00112204 Jy ! Component: 300 - total flux cleaned = 0.00142565 Jy ! Component: 350 - total flux cleaned = 0.00153132 Jy ! Component: 400 - total flux cleaned = 0.00176388 Jy ! Component: 450 - total flux cleaned = 0.00188976 Jy ! Component: 500 - total flux cleaned = 0.00206771 Jy ! Component: 550 - total flux cleaned = 0.00223502 Jy ! Component: 600 - total flux cleaned = 0.00239358 Jy ! Component: 650 - total flux cleaned = 0.00251892 Jy ! Component: 700 - total flux cleaned = 0.00259054 Jy ! Component: 750 - total flux cleaned = 0.00256932 Jy ! Component: 800 - total flux cleaned = 0.0026134 Jy ! Component: 850 - total flux cleaned = 0.0026556 Jy ! Component: 900 - total flux cleaned = 0.00261523 Jy ! Component: 950 - total flux cleaned = 0.00255675 Jy ! Component: 1000 - total flux cleaned = 0.00248122 Jy ! Component: 1050 - total flux cleaned = 0.00242616 Jy ! Component: 1100 - total flux cleaned = 0.0023725 Jy ! Component: 1150 - total flux cleaned = 0.00235489 Jy ! Component: 1200 - total flux cleaned = 0.00230485 Jy ! Component: 1250 - total flux cleaned = 0.00232152 Jy ! Component: 1300 - total flux cleaned = 0.00235367 Jy ! Component: 1350 - total flux cleaned = 0.00236907 Jy ! Component: 1400 - total flux cleaned = 0.00238414 Jy ! Component: 1450 - total flux cleaned = 0.00239869 Jy ! Component: 1500 - total flux cleaned = 0.00239878 Jy ! Component: 1550 - total flux cleaned = 0.00244138 Jy ! Component: 1600 - total flux cleaned = 0.00244131 Jy ! Component: 1650 - total flux cleaned = 0.00245476 Jy ! Component: 1700 - total flux cleaned = 0.00245494 Jy ! Component: 1750 - total flux cleaned = 0.00246808 Jy ! Component: 1800 - total flux cleaned = 0.00246789 Jy ! Component: 1850 - total flux cleaned = 0.00244238 Jy ! Component: 1900 - total flux cleaned = 0.00242971 Jy ! Component: 1950 - total flux cleaned = 0.0023801 Jy ! Component: 2000 - total flux cleaned = 0.00234352 Jy ! Component: 2050 - total flux cleaned = 0.00234366 Jy ! Component: 2100 - total flux cleaned = 0.00235571 Jy ! Component: 2150 - total flux cleaned = 0.00236747 Jy ! Component: 2200 - total flux cleaned = 0.00236752 Jy ! Component: 2250 - total flux cleaned = 0.00237897 Jy ! Component: 2300 - total flux cleaned = 0.00239039 Jy ! Component: 2350 - total flux cleaned = 0.00239034 Jy ! Component: 2400 - total flux cleaned = 0.00241276 Jy ! Component: 2450 - total flux cleaned = 0.00243496 Jy ! Component: 2500 - total flux cleaned = 0.00244592 Jy ! Component: 2550 - total flux cleaned = 0.00245681 Jy ! Component: 2600 - total flux cleaned = 0.00247828 Jy ! Component: 2650 - total flux cleaned = 0.00246756 Jy ! Component: 2700 - total flux cleaned = 0.00247811 Jy ! Component: 2750 - total flux cleaned = 0.00246744 Jy ! Component: 2800 - total flux cleaned = 0.00244645 Jy ! Component: 2850 - total flux cleaned = 0.00244643 Jy ! Component: 2900 - total flux cleaned = 0.00244645 Jy ! Component: 2950 - total flux cleaned = 0.00244643 Jy ! Component: 3000 - total flux cleaned = 0.00244645 Jy ! Component: 3050 - total flux cleaned = 0.0024258 Jy ! Component: 3100 - total flux cleaned = 0.00245665 Jy ! Component: 3150 - total flux cleaned = 0.00244643 Jy ! Component: 3200 - total flux cleaned = 0.00244639 Jy ! Component: 3250 - total flux cleaned = 0.00244636 Jy ! Component: 3300 - total flux cleaned = 0.0024566 Jy ! Component: 3350 - total flux cleaned = 0.00246684 Jy ! Component: 3400 - total flux cleaned = 0.00247709 Jy ! Component: 3450 - total flux cleaned = 0.00247706 Jy ! Component: 3500 - total flux cleaned = 0.00247709 Jy ! Component: 3550 - total flux cleaned = 0.00247706 Jy ! Component: 3600 - total flux cleaned = 0.00246683 Jy ! Component: 3650 - total flux cleaned = 0.00245663 Jy ! Component: 3700 - total flux cleaned = 0.00244637 Jy ! Component: 3750 - total flux cleaned = 0.00244637 Jy ! Component: 3800 - total flux cleaned = 0.00244634 Jy ! Component: 3850 - total flux cleaned = 0.00245671 Jy ! Component: 3900 - total flux cleaned = 0.00247737 Jy ! Component: 3950 - total flux cleaned = 0.0024774 Jy ! Component: 4000 - total flux cleaned = 0.00250847 Jy ! Component: 4050 - total flux cleaned = 0.00252923 Jy ! Total flux subtracted in 4096 components = 0.00257114 Jy ! Clean residual min=-0.000545 max=0.000783 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.108298 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 462 components and 0.108298 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0051+1747_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.911 x 6.04 at 46.08 degrees (North through East) ! Clean map min=-0.001552 max=0.04877 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0051+1747_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0487702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247002 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51938 1.51938 3.03876 6.07752 12.155 24.3101 48.6201 97.2403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.449 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0051+1747_C_uvs.log closed on Fri Aug 21 07:23:48 2015