! Started logfile: /scr/pima/bg219g_uvs/J1325-1117_X_uvs.log on Thu Apr 7 09:50:05 2016 obs /scr/pima/bg219g_uvs/J1325-1117_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1325-1117_X_uva.fits ! AN table 1: 24 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.956349 visibilities/baseline/integration-bin. ! Found source: J1325-1117 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5784 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1325-1117_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.004666Jy sigma=23.161686 ! Fit after self-cal, rms=0.929837Jy sigma=21.348664 ! 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=0.7817 mas, bmaj=5.842 mas, bpa=-13.03 degrees ! Estimated noise=0.791031 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 = 0.0564496 Jy ! Component: 100 - total flux cleaned = 0.0697032 Jy ! Total flux subtracted in 100 components = 0.0697032 Jy ! Clean residual min=-0.006130 max=0.006054 Jy/beam ! Clean residual mean=0.000018 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.0697032 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0697032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082045Jy sigma=1.495561 ! Fit after self-cal, rms=0.081143Jy sigma=1.478739 ! 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=0.9587 mas, bmaj=6.044 mas, bpa=-12.12 degrees ! Estimated noise=0.549685 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 = 0.00752672 Jy ! Component: 100 - total flux cleaned = 0.0115277 Jy ! Component: 150 - total flux cleaned = 0.0141235 Jy ! Component: 200 - total flux cleaned = 0.015958 Jy ! Total flux subtracted in 200 components = 0.015958 Jy ! Clean residual min=-0.004845 max=0.004465 Jy/beam ! Clean residual mean=0.000005 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.0856613 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.0856612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080394Jy sigma=1.459171 ! Fit after self-cal, rms=0.080203Jy sigma=1.458316 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 6.044 at -12.12 degrees (North through East) ! Clean map min=-0.0050538 max=0.068473 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: ! FD 1.08 HN 1.10 KP 0.95 LA 0.96 ! MK 1.10 OV 1.09 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.10 KP 1.02 LA 0.93 ! MK 1.07 OV 0.96 PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.87 KP 1.03 LA 0.99 ! MK 0.95 OV 1.04 PT 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.93 KP 1.04 LA 0.91 ! MK 0.99 OV 0.99 PT 1.05 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080203Jy sigma=1.458316 ! Fit after self-cal, rms=0.080375Jy sigma=1.455033 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9615 mas, bmaj=6.067 mas, bpa=-12.13 degrees ! Estimated noise=0.553261 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 = 0.0017085 Jy ! Component: 100 - total flux cleaned = 0.00216111 Jy ! Component: 150 - total flux cleaned = 0.00245273 Jy ! Component: 200 - total flux cleaned = 0.00266514 Jy ! Total flux subtracted in 200 components = 0.00266514 Jy ! Clean residual min=-0.004429 max=0.004647 Jy/beam ! Clean residual mean=0.000000 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.0883264 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0883264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080291Jy sigma=1.453857 ! Fit after self-cal, rms=0.080267Jy sigma=1.453472 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080267Jy sigma=1.453472 ! Fit after self-cal, rms=0.080558Jy sigma=1.453267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=6.072 mas, bpa=-12.13 degrees ! Estimated noise=0.557914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113444 Jy ! Component: 100 - total flux cleaned = 0.00135383 Jy ! Component: 150 - total flux cleaned = 0.00157334 Jy ! Component: 200 - total flux cleaned = 0.00171106 Jy ! Total flux subtracted in 200 components = 0.00171106 Jy ! Clean residual min=-0.004424 max=0.004806 Jy/beam ! Clean residual mean=-0.000001 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0900374 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.0900375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080511Jy sigma=1.452801 ! Fit after self-cal, rms=0.080491Jy sigma=1.452754 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.70321e-05 Jy ! Component: 100 - total flux cleaned = 0.000225814 Jy ! Component: 150 - total flux cleaned = 0.000271608 Jy ! Component: 200 - total flux cleaned = 0.00031575 Jy ! Total flux subtracted in 200 components = 0.00031575 Jy ! Clean residual min=-0.004350 max=0.004839 Jy/beam ! Clean residual mean=-0.000001 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.0903532 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0903532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080468Jy sigma=1.452557 ! Fit after self-cal, rms=0.080444Jy sigma=1.452044 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080444Jy sigma=1.452044 ! Fit after self-cal, rms=0.080493Jy sigma=1.449963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=6.105 mas, bpa=-12.17 degrees ! Estimated noise=0.560807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125722 Jy ! Component: 100 - total flux cleaned = 0.000126557 Jy ! Component: 150 - total flux cleaned = 5.77382e-05 Jy ! Component: 200 - total flux cleaned = -5.6969e-06 Jy ! Total flux subtracted in 200 components = -5.6969e-06 Jy ! Clean residual min=-0.003775 max=0.004705 Jy/beam ! Clean residual mean=-0.000002 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.0903475 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.0903475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080466Jy sigma=1.449701 ! Fit after self-cal, rms=0.080490Jy sigma=1.449475 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 = 8.8075e-05 Jy ! Component: 100 - total flux cleaned = 4.64152e-05 Jy ! Component: 150 - total flux cleaned = 2.64605e-05 Jy ! Component: 200 - total flux cleaned = 2.58781e-05 Jy ! Total flux subtracted in 200 components = 2.58781e-05 Jy ! Clean residual min=-0.003843 max=0.004739 Jy/beam ! Clean residual mean=-0.000002 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.0903734 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.0903734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080474Jy sigma=1.449339 ! Fit after self-cal, rms=0.080470Jy sigma=1.449323 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080470Jy sigma=1.449323 ! Fit after self-cal, rms=0.080522Jy sigma=1.449211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.683 mas, bmaj=7.037 mas, bpa=3.287 degrees ! Estimated noise=0.685913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264002 Jy ! Component: 100 - total flux cleaned = -0.000322941 Jy ! Component: 150 - total flux cleaned = -0.000398723 Jy ! Component: 200 - total flux cleaned = -0.000440428 Jy ! Total flux subtracted in 200 components = -0.000440428 Jy ! Clean residual min=-0.004313 max=0.005547 Jy/beam ! Clean residual mean=-0.000002 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.089933 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.089933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080510Jy sigma=1.449205 ! Fit after self-cal, rms=0.080512Jy sigma=1.449163 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 = -0.000119206 Jy ! Component: 100 - total flux cleaned = -0.000143251 Jy ! Component: 150 - total flux cleaned = -0.000163678 Jy ! Component: 200 - total flux cleaned = -0.000200625 Jy ! Total flux subtracted in 200 components = -0.000200625 Jy ! Clean residual min=-0.004324 max=0.005552 Jy/beam ! Clean residual mean=-0.000002 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.0897323 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.0897323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080508Jy sigma=1.449183 ! Fit after self-cal, rms=0.080502Jy sigma=1.449159 ! 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=0.9525 mas, bmaj=6.123 mas, bpa=-12.19 degrees ! Estimated noise=0.562561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 6.123 at -12.19 degrees (North through East) ! Clean map min=-0.0037847 max=0.067498 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=0.7715 mas, bmaj=5.984 mas, bpa=-13.06 degrees ! Estimated noise=0.805628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574951 Jy ! Component: 100 - total flux cleaned = 0.0718603 Jy ! Component: 150 - total flux cleaned = 0.0787984 Jy ! Component: 200 - total flux cleaned = 0.082747 Jy ! Total flux subtracted in 200 components = 0.082747 Jy ! Clean residual min=-0.005738 max=0.004310 Jy/beam ! Clean residual mean=0.000007 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.082747 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 0.082747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=6.123 mas, bpa=-12.19 degrees ! Estimated noise=0.562561 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 = 0.00412191 Jy ! Component: 100 - total flux cleaned = 0.00598133 Jy ! Component: 150 - total flux cleaned = 0.00650398 Jy ! Component: 200 - total flux cleaned = 0.00682823 Jy ! Total flux subtracted in 200 components = 0.00682823 Jy ! Clean residual min=-0.004166 max=0.004989 Jy/beam ! Clean residual mean=-0.000000 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.0895753 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.0895753 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=2.683 mas, bmaj=7.037 mas, bpa=3.287 degrees ! Estimated noise=0.685913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193017 Jy ! Component: 100 - total flux cleaned = 0.000237107 Jy ! Component: 150 - total flux cleaned = 0.00027713 Jy ! Component: 200 - total flux cleaned = 0.000313157 Jy ! Total flux subtracted in 200 components = 0.000313157 Jy ! Clean residual min=-0.004474 max=0.005748 Jy/beam ! Clean residual mean=-0.000002 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.0898884 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 = 3.27133e-05 Jy ! Component: 100 - total flux cleaned = 6.3549e-05 Jy ! Component: 150 - total flux cleaned = 6.42563e-05 Jy ! Component: 200 - total flux cleaned = 1.47985e-05 Jy ! Total flux subtracted in 200 components = 1.47985e-05 Jy ! Clean residual min=-0.004440 max=0.005773 Jy/beam ! Clean residual mean=-0.000002 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.0899033 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.0899032 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=6.123 mas, bpa=-12.19 degrees ! Estimated noise=0.562561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323096 Jy ! Component: 100 - total flux cleaned = 0.000380801 Jy ! Component: 150 - total flux cleaned = 0.000433114 Jy ! Component: 200 - total flux cleaned = 0.000480575 Jy ! Total flux subtracted in 200 components = 0.000480575 Jy ! Clean residual min=-0.003823 max=0.005080 Jy/beam ! Clean residual mean=-0.000002 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.0903838 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.0903838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080506Jy sigma=1.449426 ! Fit after self-cal, rms=0.080510Jy sigma=1.449333 wmodel /scr/pima/bg219g_uvs/J1325-1117_X_map.mod ! Writing 86 model components to file: /scr/pima/bg219g_uvs/J1325-1117_X_map.mod wobs /scr/pima/bg219g_uvs/J1325-1117_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1325-1117_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1325-1117_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1325-1117_X_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 = 0.00190887 Jy ! Component: 100 - total flux cleaned = 0.00229614 Jy ! Component: 150 - total flux cleaned = 0.00235496 Jy ! Component: 200 - total flux cleaned = 0.00220108 Jy ! Component: 250 - total flux cleaned = 0.00196076 Jy ! Component: 300 - total flux cleaned = 0.00178176 Jy ! Component: 350 - total flux cleaned = 0.00173894 Jy ! Component: 400 - total flux cleaned = 0.00154133 Jy ! Component: 450 - total flux cleaned = 0.00146666 Jy ! Component: 500 - total flux cleaned = 0.001431 Jy ! Component: 550 - total flux cleaned = 0.00143145 Jy ! Component: 600 - total flux cleaned = 0.00143167 Jy ! Component: 650 - total flux cleaned = 0.0014651 Jy ! Component: 700 - total flux cleaned = 0.00149594 Jy ! Component: 750 - total flux cleaned = 0.00149597 Jy ! Component: 800 - total flux cleaned = 0.00152571 Jy ! Component: 850 - total flux cleaned = 0.00152612 Jy ! Component: 900 - total flux cleaned = 0.00149891 Jy ! Component: 950 - total flux cleaned = 0.00152595 Jy ! Component: 1000 - total flux cleaned = 0.00144588 Jy ! Component: 1050 - total flux cleaned = 0.00139383 Jy ! Component: 1100 - total flux cleaned = 0.00139341 Jy ! Component: 1150 - total flux cleaned = 0.00129383 Jy ! Component: 1200 - total flux cleaned = 0.00126981 Jy ! Component: 1250 - total flux cleaned = 0.00122147 Jy ! Component: 1300 - total flux cleaned = 0.00115037 Jy ! Component: 1350 - total flux cleaned = 0.00112668 Jy ! Component: 1400 - total flux cleaned = 0.00108078 Jy ! Component: 1450 - total flux cleaned = 0.00105811 Jy ! Component: 1500 - total flux cleaned = 0.00101303 Jy ! Component: 1550 - total flux cleaned = 0.000990612 Jy ! Component: 1600 - total flux cleaned = 0.000990611 Jy ! Component: 1650 - total flux cleaned = 0.000990718 Jy ! Component: 1700 - total flux cleaned = 0.000990756 Jy ! Component: 1750 - total flux cleaned = 0.00101296 Jy ! Component: 1800 - total flux cleaned = 0.000944876 Jy ! Component: 1850 - total flux cleaned = 0.000876406 Jy ! Component: 1900 - total flux cleaned = 0.000806885 Jy ! Component: 1950 - total flux cleaned = 0.000736807 Jy ! Component: 2000 - total flux cleaned = 0.000642066 Jy ! Component: 2050 - total flux cleaned = 0.000546329 Jy ! Component: 2100 - total flux cleaned = 0.000449095 Jy ! Component: 2150 - total flux cleaned = 0.000326096 Jy ! Component: 2200 - total flux cleaned = 0.000201012 Jy ! Component: 2250 - total flux cleaned = 9.93602e-05 Jy ! Component: 2300 - total flux cleaned = -3.99361e-06 Jy ! Component: 2350 - total flux cleaned = -0.000135207 Jy ! Component: 2400 - total flux cleaned = -0.000242476 Jy ! Component: 2450 - total flux cleaned = -0.000324528 Jy ! Component: 2500 - total flux cleaned = -0.000408234 Jy ! Component: 2550 - total flux cleaned = -0.000521502 Jy ! Component: 2600 - total flux cleaned = -0.000579235 Jy ! Component: 2650 - total flux cleaned = -0.000667295 Jy ! Component: 2700 - total flux cleaned = -0.000787681 Jy ! Component: 2750 - total flux cleaned = -0.000880187 Jy ! Component: 2800 - total flux cleaned = -0.00097451 Jy ! Component: 2850 - total flux cleaned = -0.00100626 Jy ! Component: 2900 - total flux cleaned = -0.00100588 Jy ! Component: 2950 - total flux cleaned = -0.00100578 Jy ! Component: 3000 - total flux cleaned = -0.000971 Jy ! Component: 3050 - total flux cleaned = -0.00100687 Jy ! Component: 3100 - total flux cleaned = -0.000933891 Jy ! Component: 3150 - total flux cleaned = -0.00093368 Jy ! Component: 3200 - total flux cleaned = -0.00089488 Jy ! Component: 3250 - total flux cleaned = -0.000816088 Jy ! Component: 3300 - total flux cleaned = -0.000735005 Jy ! Component: 3350 - total flux cleaned = -0.000610003 Jy ! Component: 3400 - total flux cleaned = -0.000567933 Jy ! Component: 3450 - total flux cleaned = -0.000525182 Jy ! Component: 3500 - total flux cleaned = -0.000480279 Jy ! Component: 3550 - total flux cleaned = -0.000434305 Jy ! Component: 3600 - total flux cleaned = -0.00038658 Jy ! Component: 3650 - total flux cleaned = -0.000335917 Jy ! Component: 3700 - total flux cleaned = -0.000386237 Jy ! Component: 3750 - total flux cleaned = -0.000490788 Jy ! Component: 3800 - total flux cleaned = -0.000544374 Jy ! Component: 3850 - total flux cleaned = -0.000544732 Jy ! Component: 3900 - total flux cleaned = -0.000545655 Jy ! Component: 3950 - total flux cleaned = -0.000428368 Jy ! Component: 4000 - total flux cleaned = -0.000307132 Jy ! Component: 4050 - total flux cleaned = -0.000305476 Jy ! Total flux subtracted in 4096 components = -0.000241884 Jy ! Clean residual min=-0.003984 max=0.003826 Jy/beam ! Clean residual mean=-0.000008 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0901419 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 333 components and 0.0901419 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1325-1117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 6.123 at -12.19 degrees (North through East) ! Clean map min=-0.005708 max=0.066956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1325-1117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0669562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00102101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.57468 4.57468 9.14935 18.2987 36.5974 73.1948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 65.578 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1325-1117_X_uvs.log closed on Thu Apr 7 09:50:09 2016