! Started logfile: /scr/pima/bg219g_uvs/J1001+1015_X_uvs.log on Thu Apr 7 09:47:26 2016 obs /scr/pima/bg219g_uvs/J1001+1015_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1001+1015_X_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.880342 visibilities/baseline/integration-bin. ! Found source: J1001+1015 ! ! 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 9888 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/J1001+1015_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.007129Jy sigma=22.263714 ! Fit after self-cal, rms=0.913477Jy sigma=20.173319 ! 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=0.8206 mas, bmaj=1.868 mas, bpa=-20.83 degrees ! Estimated noise=0.730283 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 = 0.0666557 Jy ! Component: 100 - total flux cleaned = 0.0862461 Jy ! Total flux subtracted in 100 components = 0.0862461 Jy ! Clean residual min=-0.010522 max=0.019289 Jy/beam ! Clean residual mean=-0.000018 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 0.0862461 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0862461 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=0.075044Jy sigma=1.473327 ! Fit after self-cal, rms=0.074727Jy sigma=1.466865 ! 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=1.086 mas, bmaj=2.064 mas, bpa=-16.1 degrees ! Estimated noise=0.456492 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 = 0.0120688 Jy ! Component: 100 - total flux cleaned = 0.0188069 Jy ! Component: 150 - total flux cleaned = 0.0230883 Jy ! Component: 200 - total flux cleaned = 0.0259309 Jy ! Total flux subtracted in 200 components = 0.0259309 Jy ! Clean residual min=-0.008518 max=0.021677 Jy/beam ! Clean residual mean=-0.000016 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 0.112177 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.112177 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=0.072829Jy sigma=1.415160 ! Fit after self-cal, rms=0.072770Jy sigma=1.413688 ! Inverting map ! Added new window around map position (-3.2, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175646 Jy ! Component: 100 - total flux cleaned = 0.0240849 Jy ! Component: 150 - total flux cleaned = 0.0285473 Jy ! Component: 200 - total flux cleaned = 0.0316801 Jy ! Total flux subtracted in 200 components = 0.0316801 Jy ! Clean residual min=-0.004766 max=0.007400 Jy/beam ! Clean residual mean=-0.000006 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.143857 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.143857 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=0.068808Jy sigma=1.307576 ! Fit after self-cal, rms=0.068278Jy sigma=1.296235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.064 at -16.1 degrees (North through East) ! Clean map min=-0.0046092 max=0.091483 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 0.97 FD 1.02 HN 1.03 KP 1.04 ! MK 1.02 NL 1.01 OV 0.95 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.04 KP 1.04 ! MK 1.00 NL 1.07 OV 0.92 PT 1.02 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.03 KP 0.97 ! MK 1.07 NL 1.04 OV 0.98 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.90 KP 1.01 ! MK 1.10 NL 1.06 OV 0.92 PT 0.96 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.91 KP 1.04 ! MK 1.03 NL 1.08 OV 0.91 PT 0.96 ! SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 0.92 KP 1.02 ! MK 1.02 NL 1.00 OV 0.96 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.92 KP 1.07 ! MK 1.07 NL 0.96 OV 0.94 PT 0.94 ! SC 0.87 ! ! ! 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=0.068278Jy sigma=1.296235 ! Fit after self-cal, rms=0.066228Jy sigma=1.284929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.071 mas, bpa=-15.78 degrees ! Estimated noise=0.444099 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 (-15.8, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642812 Jy ! Component: 100 - total flux cleaned = 0.0098746 Jy ! Component: 150 - total flux cleaned = 0.010882 Jy ! Component: 200 - total flux cleaned = 0.0113784 Jy ! Total flux subtracted in 200 components = 0.0113784 Jy ! Clean residual min=-0.002788 max=0.003464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.155235 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.155235 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=0.065521Jy sigma=1.267630 ! Fit after self-cal, rms=0.065481Jy sigma=1.266153 ! 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=0.065481Jy sigma=1.266153 ! Fit after self-cal, rms=0.065103Jy sigma=1.265597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.062 mas, bpa=-15.39 degrees ! Estimated noise=0.442112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248308 Jy ! Component: 100 - total flux cleaned = 0.002849 Jy ! Component: 150 - total flux cleaned = 0.00296337 Jy ! Component: 200 - total flux cleaned = 0.00311535 Jy ! Total flux subtracted in 200 components = 0.00311535 Jy ! Clean residual min=-0.002374 max=0.002942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.158351 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.158351 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=0.064955Jy sigma=1.262461 ! Fit after self-cal, rms=0.064920Jy sigma=1.262177 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) ! Added new window around map position (25.8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206258 Jy ! Component: 100 - total flux cleaned = 0.00282455 Jy ! Component: 150 - total flux cleaned = 0.00331004 Jy ! Component: 200 - total flux cleaned = 0.00364722 Jy ! Total flux subtracted in 200 components = 0.00364722 Jy ! Clean residual min=-0.002070 max=0.002123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.161998 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.161998 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=0.064779Jy sigma=1.259531 ! Fit after self-cal, rms=0.064739Jy sigma=1.259327 ! 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=0.064739Jy sigma=1.259327 ! Fit after self-cal, rms=0.064491Jy sigma=1.259031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.059 mas, bpa=-15.36 degrees ! Estimated noise=0.440224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594659 Jy ! Component: 100 - total flux cleaned = 0.00100315 Jy ! Component: 150 - total flux cleaned = 0.00114443 Jy ! Component: 200 - total flux cleaned = 0.00134222 Jy ! Total flux subtracted in 200 components = 0.00134222 Jy ! Clean residual min=-0.002010 max=0.001976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.16334 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 140 components and 0.16334 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=0.064444Jy sigma=1.258109 ! Fit after self-cal, rms=0.064427Jy sigma=1.258046 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 = 2.86659e-05 Jy ! Component: 100 - total flux cleaned = 0.000181891 Jy ! Component: 150 - total flux cleaned = 0.000326428 Jy ! Component: 200 - total flux cleaned = 0.000492138 Jy ! Total flux subtracted in 200 components = 0.000492138 Jy ! Clean residual min=-0.001979 max=0.001879 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.163832 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.163833 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=0.064399Jy sigma=1.257487 ! Fit after self-cal, rms=0.064387Jy sigma=1.257452 ! 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=0.064387Jy sigma=1.257452 ! Fit after self-cal, rms=0.064273Jy sigma=1.257397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=2.817 mas, bpa=16.59 degrees ! Estimated noise=0.51403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711732 Jy ! Component: 100 - total flux cleaned = 0.00104471 Jy ! Component: 150 - total flux cleaned = 0.00123431 Jy ! Component: 200 - total flux cleaned = 0.00131222 Jy ! Total flux subtracted in 200 components = 0.00131222 Jy ! Clean residual min=-0.001866 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.165145 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 0.165145 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=0.064260Jy sigma=1.257085 ! Fit after self-cal, rms=0.064256Jy sigma=1.257061 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 = 2.09138e-05 Jy ! Component: 100 - total flux cleaned = 7.67612e-05 Jy ! Component: 150 - total flux cleaned = 0.000148422 Jy ! Component: 200 - total flux cleaned = 0.00021687 Jy ! Total flux subtracted in 200 components = 0.00021687 Jy ! Clean residual min=-0.001800 max=0.001819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.165362 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.165362 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=0.064248Jy sigma=1.256858 ! Fit after self-cal, rms=0.064243Jy sigma=1.256848 ! 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=1.107 mas, bmaj=2.059 mas, bpa=-15.38 degrees ! Estimated noise=0.439086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 2.059 at -15.38 degrees (North through East) ! Clean map min=-0.0018037 max=0.089785 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=0.8352 mas, bmaj=1.856 mas, bpa=-20.37 degrees ! Estimated noise=0.706778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640009 Jy ! Component: 100 - total flux cleaned = 0.0880515 Jy ! Component: 150 - total flux cleaned = 0.103621 Jy ! Component: 200 - total flux cleaned = 0.11447 Jy ! Total flux subtracted in 200 components = 0.11447 Jy ! Clean residual min=-0.006164 max=0.007800 Jy/beam ! Clean residual mean=-0.000010 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.11447 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.11447 Jy ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.059 mas, bpa=-15.38 degrees ! Estimated noise=0.439086 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 = 0.00954296 Jy ! Component: 100 - total flux cleaned = 0.0164824 Jy ! Component: 150 - total flux cleaned = 0.0218983 Jy ! Component: 200 - total flux cleaned = 0.0262488 Jy ! Total flux subtracted in 200 components = 0.0262488 Jy ! Clean residual min=-0.003706 max=0.003972 Jy/beam ! Clean residual mean=-0.000006 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.140719 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 0.140719 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=2.249 mas, bmaj=2.817 mas, bpa=16.59 degrees ! Estimated noise=0.51403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538624 Jy ! Component: 100 - total flux cleaned = 0.00926819 Jy ! Component: 150 - total flux cleaned = 0.0122882 Jy ! Component: 200 - total flux cleaned = 0.014334 Jy ! Total flux subtracted in 200 components = 0.014334 Jy ! Clean residual min=-0.002739 max=0.002771 Jy/beam ! Clean residual mean=-0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.155053 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 = 0.00168132 Jy ! Component: 100 - total flux cleaned = 0.00310075 Jy ! Component: 150 - total flux cleaned = 0.0042052 Jy ! Component: 200 - total flux cleaned = 0.00520824 Jy ! Total flux subtracted in 200 components = 0.00520824 Jy ! Clean residual min=-0.002159 max=0.002272 Jy/beam ! Clean residual mean=-0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.160261 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 134 components and 0.160261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.059 mas, bpa=-15.38 degrees ! Estimated noise=0.439086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535565 Jy ! Component: 100 - total flux cleaned = 0.000938453 Jy ! Component: 150 - total flux cleaned = 0.00119441 Jy ! Component: 200 - total flux cleaned = 0.00142531 Jy ! Total flux subtracted in 200 components = 0.00142531 Jy ! Clean residual min=-0.002130 max=0.001928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.161687 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.161687 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=0.064305Jy sigma=1.258164 ! Fit after self-cal, rms=0.064322Jy sigma=1.257944 wmodel /scr/pima/bg219g_uvs/J1001+1015_X_map.mod ! Writing 157 model components to file: /scr/pima/bg219g_uvs/J1001+1015_X_map.mod wobs /scr/pima/bg219g_uvs/J1001+1015_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1001+1015_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1001+1015_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1001+1015_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 = -0.000663214 Jy ! Component: 100 - total flux cleaned = -0.000970823 Jy ! Component: 150 - total flux cleaned = -0.00111365 Jy ! Component: 200 - total flux cleaned = -0.00116679 Jy ! Component: 250 - total flux cleaned = -0.00121631 Jy ! Component: 300 - total flux cleaned = -0.00123986 Jy ! Component: 350 - total flux cleaned = -0.00135808 Jy ! Component: 400 - total flux cleaned = -0.00149537 Jy ! Component: 450 - total flux cleaned = -0.00162817 Jy ! Component: 500 - total flux cleaned = -0.00171459 Jy ! Component: 550 - total flux cleaned = -0.0018405 Jy ! Component: 600 - total flux cleaned = -0.00198351 Jy ! Component: 650 - total flux cleaned = -0.00210316 Jy ! Component: 700 - total flux cleaned = -0.00220046 Jy ! Component: 750 - total flux cleaned = -0.00233303 Jy ! Component: 800 - total flux cleaned = -0.00238844 Jy ! Component: 850 - total flux cleaned = -0.00247884 Jy ! Component: 900 - total flux cleaned = -0.00254965 Jy ! Component: 950 - total flux cleaned = -0.00265414 Jy ! Component: 1000 - total flux cleaned = -0.00267172 Jy ! Component: 1050 - total flux cleaned = -0.00272272 Jy ! Component: 1100 - total flux cleaned = -0.00287164 Jy ! Component: 1150 - total flux cleaned = -0.00292043 Jy ! Component: 1200 - total flux cleaned = -0.0029686 Jy ! Component: 1250 - total flux cleaned = -0.00307951 Jy ! Component: 1300 - total flux cleaned = -0.00314194 Jy ! Component: 1350 - total flux cleaned = -0.00318839 Jy ! Component: 1400 - total flux cleaned = -0.00323383 Jy ! Component: 1450 - total flux cleaned = -0.00327895 Jy ! Component: 1500 - total flux cleaned = -0.00333828 Jy ! Component: 1550 - total flux cleaned = -0.00335291 Jy ! Component: 1600 - total flux cleaned = -0.00339632 Jy ! Component: 1650 - total flux cleaned = -0.00342481 Jy ! Component: 1700 - total flux cleaned = -0.00345316 Jy ! Component: 1750 - total flux cleaned = -0.00350898 Jy ! Component: 1800 - total flux cleaned = -0.00352271 Jy ! Component: 1850 - total flux cleaned = -0.00357723 Jy ! Component: 1900 - total flux cleaned = -0.00360413 Jy ! Component: 1950 - total flux cleaned = -0.00363072 Jy ! Component: 2000 - total flux cleaned = -0.00364389 Jy ! Component: 2050 - total flux cleaned = -0.00369633 Jy ! Component: 2100 - total flux cleaned = -0.00378701 Jy ! Component: 2150 - total flux cleaned = -0.00382543 Jy ! Component: 2200 - total flux cleaned = -0.00386348 Jy ! Component: 2250 - total flux cleaned = -0.003914 Jy ! Component: 2300 - total flux cleaned = -0.00400164 Jy ! Component: 2350 - total flux cleaned = -0.00405132 Jy ! Component: 2400 - total flux cleaned = -0.00410072 Jy ! Component: 2450 - total flux cleaned = -0.00418663 Jy ! Component: 2500 - total flux cleaned = -0.00428415 Jy ! Component: 2550 - total flux cleaned = -0.00435668 Jy ! Component: 2600 - total flux cleaned = -0.00439283 Jy ! Component: 2650 - total flux cleaned = -0.0044645 Jy ! Component: 2700 - total flux cleaned = -0.00453566 Jy ! Component: 2750 - total flux cleaned = -0.00458288 Jy ! Component: 2800 - total flux cleaned = -0.0046651 Jy ! Component: 2850 - total flux cleaned = -0.00473519 Jy ! Component: 2900 - total flux cleaned = -0.00478177 Jy ! Component: 2950 - total flux cleaned = -0.00487434 Jy ! Component: 3000 - total flux cleaned = -0.00494346 Jy ! Component: 3050 - total flux cleaned = -0.00503512 Jy ! Component: 3100 - total flux cleaned = -0.00506932 Jy ! Component: 3150 - total flux cleaned = -0.00511474 Jy ! Component: 3200 - total flux cleaned = -0.00513739 Jy ! Component: 3250 - total flux cleaned = -0.00517125 Jy ! Component: 3300 - total flux cleaned = -0.00520494 Jy ! Component: 3350 - total flux cleaned = -0.00524965 Jy ! Component: 3400 - total flux cleaned = -0.00528309 Jy ! Component: 3450 - total flux cleaned = -0.00531645 Jy ! Component: 3500 - total flux cleaned = -0.00533866 Jy ! Component: 3550 - total flux cleaned = -0.00538284 Jy ! Component: 3600 - total flux cleaned = -0.0054049 Jy ! Component: 3650 - total flux cleaned = -0.00543796 Jy ! Component: 3700 - total flux cleaned = -0.00547091 Jy ! Component: 3750 - total flux cleaned = -0.00550382 Jy ! Component: 3800 - total flux cleaned = -0.00551478 Jy ! Component: 3850 - total flux cleaned = -0.00556949 Jy ! Component: 3900 - total flux cleaned = -0.00562417 Jy ! Component: 3950 - total flux cleaned = -0.00562418 Jy ! Component: 4000 - total flux cleaned = -0.00564605 Jy ! Component: 4050 - total flux cleaned = -0.00570058 Jy ! Total flux subtracted in 4096 components = -0.00570057 Jy ! Clean residual min=-0.000569 max=0.000579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.155986 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 393 components and 0.155986 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1001+1015_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 2.059 at -15.38 degrees (North through East) ! Clean map min=-0.001211 max=0.089957 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1001+1015_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0899572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5461 0.5461 1.0922 2.1844 4.3688 8.7376 17.4752 34.9504 69.9008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 549.349 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1001+1015_X_uvs.log closed on Thu Apr 7 09:47:30 2016