! Started logfile: /scr/pima/bg219i_uvs/J1014+2301_X_uvs.log on Wed Apr 6 23:40:44 2016 obs /scr/pima/bg219i_uvs/J1014+2301_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1014+2301_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.80102 visibilities/baseline/integration-bin. ! Found source: J1014+2301 ! ! 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 1884 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/bg219i_uvs/J1014+2301_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! 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=1.162686Jy sigma=22.828505 ! Fit after self-cal, rms=0.412649Jy sigma=8.010927 ! 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=1.385 mas, bmaj=2.991 mas, bpa=15.76 degrees ! Estimated noise=1.74627 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 = 0.456811 Jy ! Component: 100 - total flux cleaned = 0.568935 Jy ! Total flux subtracted in 100 components = 0.568935 Jy ! Clean residual min=-0.029738 max=0.051990 Jy/beam ! Clean residual mean=0.000037 rms=0.011110 Jy/beam ! Combined flux in latest and established models = 0.568935 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.568935 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=0.113384Jy sigma=2.221068 ! Fit after self-cal, rms=0.113287Jy sigma=2.219616 ! 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=1.534 mas, bmaj=3.165 mas, bpa=15.93 degrees ! Estimated noise=1.26253 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 = 0.0667481 Jy ! Component: 100 - total flux cleaned = 0.0989875 Jy ! Component: 150 - total flux cleaned = 0.115094 Jy ! Component: 200 - total flux cleaned = 0.123768 Jy ! Total flux subtracted in 200 components = 0.123768 Jy ! Clean residual min=-0.015255 max=0.026479 Jy/beam ! Clean residual mean=0.000035 rms=0.004826 Jy/beam ! Combined flux in latest and established models = 0.692703 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.692703 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=0.068936Jy sigma=1.321040 ! Fit after self-cal, rms=0.068215Jy sigma=1.306343 ! Inverting map ! Added new window around map position (2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228743 Jy ! Component: 100 - total flux cleaned = 0.0246094 Jy ! Component: 150 - total flux cleaned = 0.0262028 Jy ! Component: 200 - total flux cleaned = 0.0269959 Jy ! Total flux subtracted in 200 components = 0.0269959 Jy ! Clean residual min=-0.010594 max=0.011142 Jy/beam ! Clean residual mean=0.000020 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 0.719699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.719699 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=0.061058Jy sigma=1.145372 ! Fit after self-cal, rms=0.060060Jy sigma=1.126447 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.165 at 15.93 degrees (North through East) ! Clean map min=-0.0095394 max=0.59462 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 1.01 KP 0.98 LA 1.01 ! NL 1.01 OV 1.02 PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 KP 1.00 LA 0.99 ! NL 1.01 OV 1.01 PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.02 LA 0.99 ! NL 1.02 OV 0.99 PT 0.98 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.01 LA 1.01 ! NL 1.01 OV 1.01 PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.01 LA 0.99 ! NL 1.00 OV 1.00 PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 KP 0.99 LA 1.02 ! NL 1.02 OV 1.01 PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 0.98 LA 1.02 ! NL 1.01 OV 0.99 PT 0.98 SC 1.04 ! ! ! 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=0.060060Jy sigma=1.126447 ! Fit after self-cal, rms=0.058697Jy sigma=1.089447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.531 mas, bmaj=3.174 mas, bpa=15.97 degrees ! Estimated noise=1.25958 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 = 0.00222217 Jy ! Component: 100 - total flux cleaned = 0.00225202 Jy ! Component: 150 - total flux cleaned = 0.00194107 Jy ! Component: 200 - total flux cleaned = 0.0018086 Jy ! Total flux subtracted in 200 components = 0.0018086 Jy ! Clean residual min=-0.007987 max=0.007282 Jy/beam ! Clean residual mean=0.000009 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.721507 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.721507 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=0.057573Jy sigma=1.063285 ! Fit after self-cal, rms=0.057477Jy sigma=1.061221 ! 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=0.057477Jy sigma=1.061221 ! Fit after self-cal, rms=0.057427Jy sigma=1.059528 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.177 mas, bpa=16.01 degrees ! Estimated noise=1.25997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907976 Jy ! Component: 100 - total flux cleaned = 0.00116434 Jy ! Component: 150 - total flux cleaned = 0.00116299 Jy ! Component: 200 - total flux cleaned = 0.00106237 Jy ! Total flux subtracted in 200 components = 0.00106237 Jy ! Clean residual min=-0.007253 max=0.006088 Jy/beam ! Clean residual mean=0.000008 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.72257 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.72257 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=0.056953Jy sigma=1.048786 ! Fit after self-cal, rms=0.056928Jy sigma=1.048162 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 = 0.000289004 Jy ! Component: 100 - total flux cleaned = 0.000291094 Jy ! Component: 150 - total flux cleaned = 0.000207195 Jy ! Component: 200 - total flux cleaned = 0.000286199 Jy ! Total flux subtracted in 200 components = 0.000286199 Jy ! Clean residual min=-0.006791 max=0.005645 Jy/beam ! Clean residual mean=0.000008 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.722856 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.722856 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=0.056693Jy sigma=1.043021 ! Fit after self-cal, rms=0.056680Jy sigma=1.042768 ! 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=0.056680Jy sigma=1.042768 ! Fit after self-cal, rms=0.056632Jy sigma=1.041827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.528 mas, bmaj=3.18 mas, bpa=16.04 degrees ! Estimated noise=1.2598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01001e-05 Jy ! Component: 100 - total flux cleaned = -8.25815e-05 Jy ! Component: 150 - total flux cleaned = -8.08944e-05 Jy ! Component: 200 - total flux cleaned = 5.53241e-05 Jy ! Total flux subtracted in 200 components = 5.53241e-05 Jy ! Clean residual min=-0.006620 max=0.005132 Jy/beam ! Clean residual mean=0.000007 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.722912 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.722911 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=0.056444Jy sigma=1.037551 ! Fit after self-cal, rms=0.056437Jy sigma=1.037406 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 = 0.00031555 Jy ! Component: 100 - total flux cleaned = 0.000253117 Jy ! Component: 150 - total flux cleaned = 0.000311317 Jy ! Component: 200 - total flux cleaned = 0.000422737 Jy ! Total flux subtracted in 200 components = 0.000422737 Jy ! Clean residual min=-0.006390 max=0.004957 Jy/beam ! Clean residual mean=0.000007 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.723334 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.723334 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=0.056323Jy sigma=1.034982 ! Fit after self-cal, rms=0.056316Jy sigma=1.034897 ! 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=0.056316Jy sigma=1.034897 ! Fit after self-cal, rms=0.056279Jy sigma=1.034463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=3.298 mas, bpa=19.91 degrees ! Estimated noise=1.36792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269269 Jy ! Component: 100 - total flux cleaned = 0.00034185 Jy ! Component: 150 - total flux cleaned = 0.000580796 Jy ! Component: 200 - total flux cleaned = 0.000842126 Jy ! Total flux subtracted in 200 components = 0.000842126 Jy ! Clean residual min=-0.006734 max=0.005155 Jy/beam ! Clean residual mean=0.000008 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.724176 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.724176 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=0.056213Jy sigma=1.032623 ! Fit after self-cal, rms=0.056209Jy sigma=1.032479 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 = 0.000338587 Jy ! Component: 100 - total flux cleaned = 0.000570566 Jy ! Component: 150 - total flux cleaned = 0.000678779 Jy ! Component: 200 - total flux cleaned = 0.000780494 Jy ! Total flux subtracted in 200 components = 0.000780494 Jy ! Clean residual min=-0.006515 max=0.005097 Jy/beam ! Clean residual mean=0.000007 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.724957 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.724957 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=0.056172Jy sigma=1.031514 ! Fit after self-cal, rms=0.056169Jy sigma=1.031431 ! 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=1.528 mas, bmaj=3.182 mas, bpa=16.06 degrees ! Estimated noise=1.25922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.528 x 3.182 at 16.06 degrees (North through East) ! Clean map min=-0.0060016 max=0.59026 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 ! Performing amp+phase self-cal ! ! 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=0.056169Jy sigma=1.031431 ! Fit after self-cal, rms=0.051384Jy sigma=0.943924 ! Inverting map and beam ! Estimated beam: bmin=1.525 mas, bmaj=3.185 mas, bpa=16.07 degrees ! Estimated noise=1.25535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133783 Jy ! Component: 100 - total flux cleaned = -0.000975582 Jy ! Component: 150 - total flux cleaned = -0.0009268 Jy ! Component: 200 - total flux cleaned = -0.000878556 Jy ! Total flux subtracted in 200 components = -0.000878556 Jy ! Clean residual min=-0.006090 max=0.004856 Jy/beam ! Clean residual mean=0.000004 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.724078 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.724078 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=0.051217Jy sigma=0.941878 ! Fit after self-cal, rms=0.051219Jy sigma=0.941841 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.67147e-05 Jy ! Component: 100 - total flux cleaned = -9.55519e-05 Jy ! Component: 150 - total flux cleaned = -9.58585e-05 Jy ! Component: 200 - total flux cleaned = -9.64412e-05 Jy ! Total flux subtracted in 200 components = -9.64412e-05 Jy ! Clean residual min=-0.005965 max=0.004786 Jy/beam ! Clean residual mean=0.000004 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.723982 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 0.723982 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=0.051158Jy sigma=0.940950 ! Fit after self-cal, rms=0.051158Jy sigma=0.940933 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.051158Jy sigma=0.940933 ! Fit after self-cal, rms=0.050974Jy sigma=0.939972 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=1.374 mas, bmaj=3.015 mas, bpa=15.99 degrees ! Estimated noise=1.73306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.452743 Jy ! Component: 100 - total flux cleaned = 0.570513 Jy ! Component: 150 - total flux cleaned = 0.632201 Jy ! Component: 200 - total flux cleaned = 0.666945 Jy ! Total flux subtracted in 200 components = 0.666945 Jy ! Clean residual min=-0.016406 max=0.017810 Jy/beam ! Clean residual mean=0.000020 rms=0.004645 Jy/beam ! Combined flux in latest and established models = 0.666945 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.666945 Jy ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=3.187 mas, bpa=16.07 degrees ! Estimated noise=1.25162 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 = 0.024633 Jy ! Component: 100 - total flux cleaned = 0.0358613 Jy ! Component: 150 - total flux cleaned = 0.0398593 Jy ! Component: 200 - total flux cleaned = 0.041224 Jy ! Total flux subtracted in 200 components = 0.041224 Jy ! Clean residual min=-0.009910 max=0.008134 Jy/beam ! Clean residual mean=0.000015 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.708169 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.708169 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=2.266 mas, bmaj=3.303 mas, bpa=19.94 degrees ! Estimated noise=1.36179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490288 Jy ! Component: 100 - total flux cleaned = 0.00668883 Jy ! Component: 150 - total flux cleaned = 0.00772561 Jy ! Component: 200 - total flux cleaned = 0.00860247 Jy ! Total flux subtracted in 200 components = 0.00860247 Jy ! Clean residual min=-0.008683 max=0.006134 Jy/beam ! Clean residual mean=0.000012 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.716771 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 = 0.000645541 Jy ! Component: 100 - total flux cleaned = 0.00131399 Jy ! Component: 150 - total flux cleaned = 0.00183005 Jy ! Component: 200 - total flux cleaned = 0.0022972 Jy ! Total flux subtracted in 200 components = 0.0022972 Jy ! Clean residual min=-0.007893 max=0.005562 Jy/beam ! Clean residual mean=0.000009 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.719069 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 83 components and 0.719069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=3.187 mas, bpa=16.07 degrees ! Estimated noise=1.25162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119768 Jy ! Component: 100 - total flux cleaned = -0.00094159 Jy ! Component: 150 - total flux cleaned = -0.000491566 Jy ! Component: 200 - total flux cleaned = -0.000154323 Jy ! Total flux subtracted in 200 components = -0.000154323 Jy ! Clean residual min=-0.006557 max=0.005019 Jy/beam ! Clean residual mean=0.000007 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.718915 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.718915 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=0.051119Jy sigma=0.945877 ! Fit after self-cal, rms=0.051088Jy sigma=0.945240 wmodel /scr/pima/bg219i_uvs/J1014+2301_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219i_uvs/J1014+2301_X_map.mod wobs /scr/pima/bg219i_uvs/J1014+2301_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1014+2301_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1014+2301_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1014+2301_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 = -0.00281175 Jy ! Component: 100 - total flux cleaned = -0.00483824 Jy ! Component: 150 - total flux cleaned = -0.00517099 Jy ! Component: 200 - total flux cleaned = -0.00524093 Jy ! Component: 250 - total flux cleaned = -0.0053738 Jy ! Component: 300 - total flux cleaned = -0.00543436 Jy ! Component: 350 - total flux cleaned = -0.00543512 Jy ! Component: 400 - total flux cleaned = -0.00543397 Jy ! Component: 450 - total flux cleaned = -0.0053844 Jy ! Component: 500 - total flux cleaned = -0.00523939 Jy ! Component: 550 - total flux cleaned = -0.00496094 Jy ! Component: 600 - total flux cleaned = -0.0049169 Jy ! Component: 650 - total flux cleaned = -0.00487432 Jy ! Component: 700 - total flux cleaned = -0.00483298 Jy ! Component: 750 - total flux cleaned = -0.0049097 Jy ! Component: 800 - total flux cleaned = -0.00494736 Jy ! Component: 850 - total flux cleaned = -0.00498546 Jy ! Component: 900 - total flux cleaned = -0.00505729 Jy ! Component: 950 - total flux cleaned = -0.00509182 Jy ! Component: 1000 - total flux cleaned = -0.00515927 Jy ! Component: 1050 - total flux cleaned = -0.00532269 Jy ! Component: 1100 - total flux cleaned = -0.00551472 Jy ! Component: 1150 - total flux cleaned = -0.00573256 Jy ! Component: 1200 - total flux cleaned = -0.00591499 Jy ! Component: 1250 - total flux cleaned = -0.00609364 Jy ! Component: 1300 - total flux cleaned = -0.00629674 Jy ! Component: 1350 - total flux cleaned = -0.00643819 Jy ! Component: 1400 - total flux cleaned = -0.00657699 Jy ! Component: 1450 - total flux cleaned = -0.00676876 Jy ! Component: 1500 - total flux cleaned = -0.00690313 Jy ! Component: 1550 - total flux cleaned = -0.0071139 Jy ! Component: 1600 - total flux cleaned = -0.00721718 Jy ! Component: 1650 - total flux cleaned = -0.0074211 Jy ! Component: 1700 - total flux cleaned = -0.00764764 Jy ! Component: 1750 - total flux cleaned = -0.0077967 Jy ! Component: 1800 - total flux cleaned = -0.00796867 Jy ! Component: 1850 - total flux cleaned = -0.00818695 Jy ! Component: 1900 - total flux cleaned = -0.00840247 Jy ! Component: 1950 - total flux cleaned = -0.00854472 Jy ! Component: 2000 - total flux cleaned = -0.00873261 Jy ! Component: 2050 - total flux cleaned = -0.00889521 Jy ! Component: 2100 - total flux cleaned = -0.00903328 Jy ! Component: 2150 - total flux cleaned = -0.00912441 Jy ! Component: 2200 - total flux cleaned = -0.00925992 Jy ! Component: 2250 - total flux cleaned = -0.00937169 Jy ! Component: 2300 - total flux cleaned = -0.00948249 Jy ! Component: 2350 - total flux cleaned = -0.00952627 Jy ! Component: 2400 - total flux cleaned = -0.00963526 Jy ! Component: 2450 - total flux cleaned = -0.00974378 Jy ! Component: 2500 - total flux cleaned = -0.00980861 Jy ! Component: 2550 - total flux cleaned = -0.00989459 Jy ! Component: 2600 - total flux cleaned = -0.00995881 Jy ! Component: 2650 - total flux cleaned = -0.0100015 Jy ! Component: 2700 - total flux cleaned = -0.0100865 Jy ! Component: 2750 - total flux cleaned = -0.0101288 Jy ! Component: 2800 - total flux cleaned = -0.0102134 Jy ! Component: 2850 - total flux cleaned = -0.0102135 Jy ! Component: 2900 - total flux cleaned = -0.0102555 Jy ! Component: 2950 - total flux cleaned = -0.0103394 Jy ! Component: 3000 - total flux cleaned = -0.0104229 Jy ! Component: 3050 - total flux cleaned = -0.0105482 Jy ! Component: 3100 - total flux cleaned = -0.0105898 Jy ! Component: 3150 - total flux cleaned = -0.0106939 Jy ! Component: 3200 - total flux cleaned = -0.0107564 Jy ! Component: 3250 - total flux cleaned = -0.0108396 Jy ! Component: 3300 - total flux cleaned = -0.0109019 Jy ! Component: 3350 - total flux cleaned = -0.0109644 Jy ! Component: 3400 - total flux cleaned = -0.0110476 Jy ! Component: 3450 - total flux cleaned = -0.0111518 Jy ! Component: 3500 - total flux cleaned = -0.0112352 Jy ! Component: 3550 - total flux cleaned = -0.0113396 Jy ! Component: 3600 - total flux cleaned = -0.0113396 Jy ! Component: 3650 - total flux cleaned = -0.0113815 Jy ! Component: 3700 - total flux cleaned = -0.0114444 Jy ! Component: 3750 - total flux cleaned = -0.0115707 Jy ! Component: 3800 - total flux cleaned = -0.0115707 Jy ! Component: 3850 - total flux cleaned = -0.0116129 Jy ! Component: 3900 - total flux cleaned = -0.0116341 Jy ! Component: 3950 - total flux cleaned = -0.0116766 Jy ! Component: 4000 - total flux cleaned = -0.0116981 Jy ! Component: 4050 - total flux cleaned = -0.011741 Jy ! Total flux subtracted in 4096 components = -0.0118271 Jy ! Clean residual min=-0.001282 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.707087 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 335 components and 0.707088 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1014+2301_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.523 x 3.187 at 16.07 degrees (North through East) ! Clean map min=-0.0054533 max=0.58492 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1014+2301_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.584923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000392942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201535 0.201535 0.403071 0.806141 1.61228 3.22456 6.44913 12.8983 25.7965 51.593 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.584 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1488.57 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1014+2301_X_uvs.log closed on Wed Apr 6 23:40:49 2016