! Started logfile: /scr/pima/bg219b_uvs/J1103+2203_X_uvs.log on Thu Apr 7 01:51:26 2016 obs /scr/pima/bg219b_uvs/J1103+2203_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1103+2203_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699206 visibilities/baseline/integration-bin. ! Found source: J1103+2203 ! ! 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 10572 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/bg219b_uvs/J1103+2203_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.024752Jy sigma=24.989892 ! Fit after self-cal, rms=0.821755Jy sigma=19.896881 ! 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=0.8854 mas, bmaj=1.947 mas, bpa=19.42 degrees ! Estimated noise=0.690279 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 = 0.131514 Jy ! Component: 100 - total flux cleaned = 0.179969 Jy ! Total flux subtracted in 100 components = 0.179969 Jy ! Clean residual min=-0.017493 max=0.050107 Jy/beam ! Clean residual mean=-0.000004 rms=0.005492 Jy/beam ! Combined flux in latest and established models = 0.179969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.179969 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=0.105706Jy sigma=2.578007 ! Fit after self-cal, rms=0.105224Jy sigma=2.567853 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441804 Jy ! Component: 100 - total flux cleaned = 0.0689474 Jy ! Total flux subtracted in 100 components = 0.0689474 Jy ! Clean residual min=-0.012769 max=0.017445 Jy/beam ! Clean residual mean=0.000004 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.248916 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.248916 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=0.078795Jy sigma=1.894647 ! Fit after self-cal, rms=0.076865Jy sigma=1.849182 ! 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=1.028 mas, bmaj=2.232 mas, bpa=15.95 degrees ! Estimated noise=0.418264 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 = 0.0289676 Jy ! Component: 100 - total flux cleaned = 0.0463016 Jy ! Component: 150 - total flux cleaned = 0.0575822 Jy ! Component: 200 - total flux cleaned = 0.0650505 Jy ! Total flux subtracted in 200 components = 0.0650505 Jy ! Clean residual min=-0.008761 max=0.012721 Jy/beam ! Clean residual mean=0.000011 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 0.313967 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.313967 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=0.065167Jy sigma=1.517238 ! Fit after self-cal, rms=0.064354Jy sigma=1.498495 ! Inverting map ! Added new window around map position (3.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110339 Jy ! Component: 100 - total flux cleaned = 0.0117836 Jy ! Component: 150 - total flux cleaned = 0.0131482 Jy ! Component: 200 - total flux cleaned = 0.0140763 Jy ! Total flux subtracted in 200 components = 0.0140763 Jy ! Clean residual min=-0.006770 max=0.008030 Jy/beam ! Clean residual mean=0.000010 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.328043 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.328043 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=0.062025Jy sigma=1.427060 ! Fit after self-cal, rms=0.061753Jy sigma=1.421419 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.232 at 15.95 degrees (North through East) ! Clean map min=-0.0063738 max=0.17526 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.061753Jy sigma=1.421419 ! Fit after self-cal, rms=0.061753Jy sigma=1.421419 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.232 mas, bpa=15.95 degrees ! Estimated noise=0.418264 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 = 0.00421956 Jy ! Component: 100 - total flux cleaned = 0.0044714 Jy ! Component: 150 - total flux cleaned = 0.00447174 Jy ! Component: 200 - total flux cleaned = 0.00455793 Jy ! Total flux subtracted in 200 components = 0.00455793 Jy ! Clean residual min=-0.006354 max=0.007678 Jy/beam ! Clean residual mean=0.000010 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.332601 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.332601 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=0.061417Jy sigma=1.409602 ! Fit after self-cal, rms=0.061372Jy sigma=1.408661 ! 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=0.061372Jy sigma=1.408661 ! Fit after self-cal, rms=0.060390Jy sigma=1.389119 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.236 mas, bpa=15.86 degrees ! Estimated noise=0.413766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00339484 Jy ! Component: 100 - total flux cleaned = -0.00448472 Jy ! Component: 150 - total flux cleaned = -0.00544908 Jy ! Component: 200 - total flux cleaned = -0.00635925 Jy ! Total flux subtracted in 200 components = -0.00635925 Jy ! Clean residual min=-0.005219 max=0.007557 Jy/beam ! Clean residual mean=0.000012 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.326242 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.326242 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=0.060097Jy sigma=1.384527 ! Fit after self-cal, rms=0.060081Jy sigma=1.383998 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 (-12, 48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727302 Jy ! Component: 100 - total flux cleaned = 0.011472 Jy ! Component: 150 - total flux cleaned = 0.0132683 Jy ! Component: 200 - total flux cleaned = 0.0146087 Jy ! Total flux subtracted in 200 components = 0.0146087 Jy ! Clean residual min=-0.004890 max=0.005991 Jy/beam ! Clean residual mean=0.000007 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.34085 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 134 components and 0.340851 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=0.058893Jy sigma=1.360713 ! Fit after self-cal, rms=0.058816Jy sigma=1.357927 ! Inverting map ! Added new window around map position (-7.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571821 Jy ! Component: 100 - total flux cleaned = 0.00930762 Jy ! Component: 150 - total flux cleaned = 0.0109752 Jy ! Component: 200 - total flux cleaned = 0.0120408 Jy ! Total flux subtracted in 200 components = 0.0120408 Jy ! Clean residual min=-0.004950 max=0.004589 Jy/beam ! Clean residual mean=0.000005 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.352891 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 158 components and 0.352891 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=0.058037Jy sigma=1.342239 ! Fit after self-cal, rms=0.057986Jy sigma=1.340645 ! 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=0.057986Jy sigma=1.340645 ! Fit after self-cal, rms=0.057052Jy sigma=1.308845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.235 mas, bpa=15.69 degrees ! Estimated noise=0.414067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.51206e-05 Jy ! Component: 100 - total flux cleaned = 0.000267536 Jy ! Component: 150 - total flux cleaned = 0.000267971 Jy ! Component: 200 - total flux cleaned = 0.000317108 Jy ! Total flux subtracted in 200 components = 0.000317108 Jy ! Clean residual min=-0.002688 max=0.002628 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.353208 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.353208 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=0.056938Jy sigma=1.305877 ! Fit after self-cal, rms=0.056955Jy sigma=1.305680 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 = 0.000199989 Jy ! Component: 100 - total flux cleaned = 0.000332555 Jy ! Component: 150 - total flux cleaned = 0.000291453 Jy ! Component: 200 - total flux cleaned = 0.000292167 Jy ! Total flux subtracted in 200 components = 0.000292167 Jy ! Clean residual min=-0.002601 max=0.002536 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.353501 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 191 components and 0.353501 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=0.056903Jy sigma=1.304193 ! Fit after self-cal, rms=0.056900Jy sigma=1.304154 ! 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=0.056900Jy sigma=1.304154 ! Fit after self-cal, rms=0.056782Jy sigma=1.303779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=2.731 mas, bpa=-0.1142 degrees ! Estimated noise=0.494731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153205 Jy ! Component: 100 - total flux cleaned = -0.00178979 Jy ! Component: 150 - total flux cleaned = -0.00182215 Jy ! Component: 200 - total flux cleaned = -0.00182126 Jy ! Total flux subtracted in 200 components = -0.00182126 Jy ! Clean residual min=-0.003107 max=0.002993 Jy/beam ! Clean residual mean=0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.351679 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 217 components and 0.351679 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=0.056762Jy sigma=1.303028 ! Fit after self-cal, rms=0.056755Jy sigma=1.302887 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 = -0.000131862 Jy ! Component: 100 - total flux cleaned = 8.20888e-06 Jy ! Component: 150 - total flux cleaned = 0.000129151 Jy ! Component: 200 - total flux cleaned = 0.000236877 Jy ! Total flux subtracted in 200 components = 0.000236877 Jy ! Clean residual min=-0.003042 max=0.003012 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.351916 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 234 components and 0.351916 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=0.056750Jy sigma=1.302585 ! Fit after self-cal, rms=0.056745Jy sigma=1.302498 ! 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=1.036 mas, bmaj=2.234 mas, bpa=15.69 degrees ! Estimated noise=0.412798 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.234 at 15.69 degrees (North through East) ! Clean map min=-0.0034511 max=0.1699 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=0.8921 mas, bmaj=1.948 mas, bpa=19.23 degrees ! Estimated noise=0.681296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130553 Jy ! Component: 100 - total flux cleaned = 0.189262 Jy ! Component: 150 - total flux cleaned = 0.22663 Jy ! Component: 200 - total flux cleaned = 0.252713 Jy ! Total flux subtracted in 200 components = 0.252713 Jy ! Clean residual min=-0.010094 max=0.014913 Jy/beam ! Clean residual mean=0.000001 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.252713 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.252713 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.234 mas, bpa=15.69 degrees ! Estimated noise=0.412798 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 = 0.026949 Jy ! Component: 100 - total flux cleaned = 0.0446191 Jy ! Component: 150 - total flux cleaned = 0.0567579 Jy ! Component: 200 - total flux cleaned = 0.0657375 Jy ! Total flux subtracted in 200 components = 0.0657375 Jy ! Clean residual min=-0.004588 max=0.005459 Jy/beam ! Clean residual mean=0.000006 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.318451 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.318451 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=2.016 mas, bmaj=2.731 mas, bpa=-0.1142 degrees ! Estimated noise=0.494731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104144 Jy ! Component: 100 - total flux cleaned = 0.0173494 Jy ! Component: 150 - total flux cleaned = 0.0211024 Jy ! Component: 200 - total flux cleaned = 0.0232134 Jy ! Total flux subtracted in 200 components = 0.0232134 Jy ! Clean residual min=-0.003878 max=0.004369 Jy/beam ! Clean residual mean=0.000005 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.341664 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 = 0.00171374 Jy ! Component: 100 - total flux cleaned = 0.00314065 Jy ! Component: 150 - total flux cleaned = 0.00453812 Jy ! Component: 200 - total flux cleaned = 0.00573597 Jy ! Total flux subtracted in 200 components = 0.00573597 Jy ! Clean residual min=-0.003515 max=0.003877 Jy/beam ! Clean residual mean=0.000003 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.3474 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 112 components and 0.3474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.234 mas, bpa=15.69 degrees ! Estimated noise=0.412798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172195 Jy ! Component: 100 - total flux cleaned = 0.00241414 Jy ! Component: 150 - total flux cleaned = 0.00281231 Jy ! Component: 200 - total flux cleaned = 0.00336028 Jy ! Total flux subtracted in 200 components = 0.00336028 Jy ! Clean residual min=-0.002622 max=0.002752 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.35076 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.35076 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=0.056960Jy sigma=1.306745 ! Fit after self-cal, rms=0.056853Jy sigma=1.304722 wmodel /scr/pima/bg219b_uvs/J1103+2203_X_map.mod ! Writing 131 model components to file: /scr/pima/bg219b_uvs/J1103+2203_X_map.mod wobs /scr/pima/bg219b_uvs/J1103+2203_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1103+2203_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1103+2203_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1103+2203_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 = 0.000297854 Jy ! Component: 100 - total flux cleaned = 0.000299227 Jy ! Component: 150 - total flux cleaned = 0.000175207 Jy ! Component: 200 - total flux cleaned = -5.81944e-05 Jy ! Component: 250 - total flux cleaned = -0.00039059 Jy ! Component: 300 - total flux cleaned = -0.000602057 Jy ! Component: 350 - total flux cleaned = -0.000738504 Jy ! Component: 400 - total flux cleaned = -0.000904581 Jy ! Component: 450 - total flux cleaned = -0.001098 Jy ! Component: 500 - total flux cleaned = -0.0012859 Jy ! Component: 550 - total flux cleaned = -0.0014378 Jy ! Component: 600 - total flux cleaned = -0.00149678 Jy ! Component: 650 - total flux cleaned = -0.00152528 Jy ! Component: 700 - total flux cleaned = -0.00152539 Jy ! Component: 750 - total flux cleaned = -0.00160822 Jy ! Component: 800 - total flux cleaned = -0.00160828 Jy ! Component: 850 - total flux cleaned = -0.00163488 Jy ! Component: 900 - total flux cleaned = -0.00168736 Jy ! Component: 950 - total flux cleaned = -0.00178908 Jy ! Component: 1000 - total flux cleaned = -0.00191394 Jy ! Component: 1050 - total flux cleaned = -0.0020118 Jy ! Component: 1100 - total flux cleaned = -0.00208373 Jy ! Component: 1150 - total flux cleaned = -0.0022015 Jy ! Component: 1200 - total flux cleaned = -0.00229462 Jy ! Component: 1250 - total flux cleaned = -0.00243186 Jy ! Component: 1300 - total flux cleaned = -0.00258961 Jy ! Component: 1350 - total flux cleaned = -0.00274518 Jy ! Component: 1400 - total flux cleaned = -0.00287632 Jy ! Component: 1450 - total flux cleaned = -0.00307009 Jy ! Component: 1500 - total flux cleaned = -0.00315475 Jy ! Component: 1550 - total flux cleaned = -0.00330128 Jy ! Component: 1600 - total flux cleaned = -0.00348667 Jy ! Component: 1650 - total flux cleaned = -0.00360899 Jy ! Component: 1700 - total flux cleaned = -0.00374952 Jy ! Component: 1750 - total flux cleaned = -0.00380916 Jy ! Component: 1800 - total flux cleaned = -0.00398533 Jy ! Component: 1850 - total flux cleaned = -0.00410155 Jy ! Component: 1900 - total flux cleaned = -0.00413948 Jy ! Component: 1950 - total flux cleaned = -0.00423389 Jy ! Component: 2000 - total flux cleaned = -0.004327 Jy ! Component: 2050 - total flux cleaned = -0.00445599 Jy ! Component: 2100 - total flux cleaned = -0.00451037 Jy ! Component: 2150 - total flux cleaned = -0.00458236 Jy ! Component: 2200 - total flux cleaned = -0.00465363 Jy ! Component: 2250 - total flux cleaned = -0.00472399 Jy ! Component: 2300 - total flux cleaned = -0.00479392 Jy ! Component: 2350 - total flux cleaned = -0.0048628 Jy ! Component: 2400 - total flux cleaned = -0.00487999 Jy ! Component: 2450 - total flux cleaned = -0.00493089 Jy ! Component: 2500 - total flux cleaned = -0.00494778 Jy ! Component: 2550 - total flux cleaned = -0.00498085 Jy ! Component: 2600 - total flux cleaned = -0.00496463 Jy ! Component: 2650 - total flux cleaned = -0.00502959 Jy ! Component: 2700 - total flux cleaned = -0.00501344 Jy ! Component: 2750 - total flux cleaned = -0.00504577 Jy ! Component: 2800 - total flux cleaned = -0.0050933 Jy ! Component: 2850 - total flux cleaned = -0.00510897 Jy ! Component: 2900 - total flux cleaned = -0.00512487 Jy ! Component: 2950 - total flux cleaned = -0.0052021 Jy ! Component: 3000 - total flux cleaned = -0.00524816 Jy ! Component: 3050 - total flux cleaned = -0.00526313 Jy ! Component: 3100 - total flux cleaned = -0.00526324 Jy ! Component: 3150 - total flux cleaned = -0.00524828 Jy ! Component: 3200 - total flux cleaned = -0.00524824 Jy ! Component: 3250 - total flux cleaned = -0.00532172 Jy ! Component: 3300 - total flux cleaned = -0.00530706 Jy ! Component: 3350 - total flux cleaned = -0.00532151 Jy ! Component: 3400 - total flux cleaned = -0.00533591 Jy ! Component: 3450 - total flux cleaned = -0.00533598 Jy ! Component: 3500 - total flux cleaned = -0.00537854 Jy ! Component: 3550 - total flux cleaned = -0.0054067 Jy ! Component: 3600 - total flux cleaned = -0.00537884 Jy ! Component: 3650 - total flux cleaned = -0.00539271 Jy ! Component: 3700 - total flux cleaned = -0.00540635 Jy ! Component: 3750 - total flux cleaned = -0.00543346 Jy ! Component: 3800 - total flux cleaned = -0.00540631 Jy ! Component: 3850 - total flux cleaned = -0.00540628 Jy ! Component: 3900 - total flux cleaned = -0.00540628 Jy ! Component: 3950 - total flux cleaned = -0.00537985 Jy ! Component: 4000 - total flux cleaned = -0.00537981 Jy ! Component: 4050 - total flux cleaned = -0.00537979 Jy ! Total flux subtracted in 4096 components = -0.00532777 Jy ! Clean residual min=-0.000803 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.345433 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 407 components and 0.345433 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1103+2203_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.234 at 15.69 degrees (North through East) ! Clean map min=-0.0026468 max=0.16952 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1103+2203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.16952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380401 0.380401 0.760802 1.5216 3.04321 6.08641 12.1728 24.3457 48.6913 97.3826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 788.641 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1103+2203_X_uvs.log closed on Thu Apr 7 01:51:31 2016