! Started logfile: /scr/pima/bg219e_uvs/J0015-1812_X_uvs.log on Thu Apr 7 08:54:10 2016 obs /scr/pima/bg219e_uvs/J0015-1812_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0015-1812_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887897 visibilities/baseline/integration-bin. ! Found source: J0015-1812 ! ! 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 10740 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/bg219e_uvs/J0015-1812_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.090434Jy sigma=22.105332 ! Fit after self-cal, rms=0.607467Jy sigma=11.841821 ! 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=0.9443 mas, bmaj=2.861 mas, bpa=18.96 degrees ! Estimated noise=0.901642 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 = 0.304516 Jy ! Component: 100 - total flux cleaned = 0.378443 Jy ! Total flux subtracted in 100 components = 0.378443 Jy ! Clean residual min=-0.013188 max=0.030797 Jy/beam ! Clean residual mean=0.000027 rms=0.004525 Jy/beam ! Combined flux in latest and established models = 0.378443 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.378443 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=0.097669Jy sigma=1.898912 ! Fit after self-cal, rms=0.097430Jy sigma=1.895804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342018 Jy ! Component: 100 - total flux cleaned = 0.0534473 Jy ! Total flux subtracted in 100 components = 0.0534473 Jy ! Clean residual min=-0.008286 max=0.014652 Jy/beam ! Clean residual mean=0.000012 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.431891 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.431891 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=0.082859Jy sigma=1.504739 ! Fit after self-cal, rms=0.082787Jy sigma=1.503332 ! 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=1.157 mas, bmaj=3.213 mas, bpa=16.32 degrees ! Estimated noise=0.502474 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 = 0.017194 Jy ! Component: 100 - total flux cleaned = 0.0267395 Jy ! Component: 150 - total flux cleaned = 0.0325612 Jy ! Component: 200 - total flux cleaned = 0.0361883 Jy ! Total flux subtracted in 200 components = 0.0361883 Jy ! Clean residual min=-0.007264 max=0.007619 Jy/beam ! Clean residual mean=0.000003 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.468079 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.468079 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=0.079672Jy sigma=1.410928 ! Fit after self-cal, rms=0.079677Jy sigma=1.410581 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 3.213 at 16.32 degrees (North through East) ! Clean map min=-0.0069808 max=0.39669 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 0.99 FD 1.01 HN 1.10 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 1.00 ! LA 0.98 NL 1.00 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.12 KP 0.97 ! LA 0.97 NL 0.99 OV 0.98 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.10 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 1.00 ! LA 0.98 NL 0.99 OV 0.97 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.12 KP 1.00 ! LA 0.98 NL 1.01 OV 0.98 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.11 KP 1.00 ! LA 0.99 NL 1.00 OV 0.99 PT 1.01 ! SC 1.02 ! ! ! 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=0.079677Jy sigma=1.410581 ! Fit after self-cal, rms=0.079996Jy sigma=1.375563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=3.26 mas, bpa=16.64 degrees ! Estimated noise=0.503539 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 = -0.00502164 Jy ! Component: 100 - total flux cleaned = -0.00577936 Jy ! Component: 150 - total flux cleaned = -0.00620815 Jy ! Component: 200 - total flux cleaned = -0.00658665 Jy ! Total flux subtracted in 200 components = -0.00658665 Jy ! Clean residual min=-0.005828 max=0.005432 Jy/beam ! Clean residual mean=0.000001 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.461492 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.461492 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=0.079553Jy sigma=1.367201 ! Fit after self-cal, rms=0.079599Jy sigma=1.367018 ! 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=0.079599Jy sigma=1.367018 ! Fit after self-cal, rms=0.080010Jy sigma=1.342387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=3.234 mas, bpa=16.45 degrees ! Estimated noise=0.502912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199525 Jy ! Component: 100 - total flux cleaned = -0.0021623 Jy ! Component: 150 - total flux cleaned = -0.00230238 Jy ! Component: 200 - total flux cleaned = -0.00242207 Jy ! Total flux subtracted in 200 components = -0.00242207 Jy ! Clean residual min=-0.004142 max=0.004795 Jy/beam ! Clean residual mean=0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.45907 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.45907 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=0.079822Jy sigma=1.339487 ! Fit after self-cal, rms=0.079844Jy sigma=1.339372 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 (-5.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415684 Jy ! Component: 100 - total flux cleaned = 0.00549671 Jy ! Component: 150 - total flux cleaned = 0.00666468 Jy ! Component: 200 - total flux cleaned = 0.00746948 Jy ! Total flux subtracted in 200 components = 0.00746948 Jy ! Clean residual min=-0.004000 max=0.002946 Jy/beam ! Clean residual mean=0.000003 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.46654 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.46654 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=0.079547Jy sigma=1.333703 ! Fit after self-cal, rms=0.079528Jy sigma=1.333453 ! 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=0.079528Jy sigma=1.333453 ! Fit after self-cal, rms=0.079760Jy sigma=1.332719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=3.236 mas, bpa=16.5 degrees ! Estimated noise=0.502579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549576 Jy ! Component: 100 - total flux cleaned = -0.000186385 Jy ! Component: 150 - total flux cleaned = 0.000137404 Jy ! Component: 200 - total flux cleaned = 0.00028578 Jy ! Total flux subtracted in 200 components = 0.00028578 Jy ! Clean residual min=-0.003576 max=0.002453 Jy/beam ! Clean residual mean=0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.466825 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.466825 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=0.079659Jy sigma=1.331186 ! Fit after self-cal, rms=0.079658Jy sigma=1.331146 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 = 0.000122126 Jy ! Component: 100 - total flux cleaned = 0.00030203 Jy ! Component: 150 - total flux cleaned = 0.000344683 Jy ! Component: 200 - total flux cleaned = 0.000346592 Jy ! Total flux subtracted in 200 components = 0.000346592 Jy ! Clean residual min=-0.003538 max=0.002416 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.467172 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.467172 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=0.079607Jy sigma=1.330361 ! Fit after self-cal, rms=0.079605Jy sigma=1.330348 ! 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=0.079605Jy sigma=1.330348 ! Fit after self-cal, rms=0.079794Jy sigma=1.330105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=4.75 mas, bpa=4.584 degrees ! Estimated noise=0.553912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324452 Jy ! Component: 100 - total flux cleaned = -0.000343824 Jy ! Component: 150 - total flux cleaned = -0.00041647 Jy ! Component: 200 - total flux cleaned = -0.00045912 Jy ! Total flux subtracted in 200 components = -0.00045912 Jy ! Clean residual min=-0.002924 max=0.002693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.466713 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.466713 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=0.079759Jy sigma=1.329769 ! Fit after self-cal, rms=0.079759Jy sigma=1.329743 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 = 4.67836e-05 Jy ! Component: 100 - total flux cleaned = 4.87953e-05 Jy ! Component: 150 - total flux cleaned = 4.91619e-05 Jy ! Component: 200 - total flux cleaned = 3.29672e-05 Jy ! Total flux subtracted in 200 components = 3.29672e-05 Jy ! Clean residual min=-0.002873 max=0.002720 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.466746 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.466746 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=0.079746Jy sigma=1.329604 ! Fit after self-cal, rms=0.079744Jy sigma=1.329587 ! 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=1.171 mas, bmaj=3.239 mas, bpa=16.53 degrees ! Estimated noise=0.502414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 3.239 at 16.53 degrees (North through East) ! Clean map min=-0.0031558 max=0.39872 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=0.951 mas, bmaj=2.871 mas, bpa=19.24 degrees ! Estimated noise=0.912044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307989 Jy ! Component: 100 - total flux cleaned = 0.3803 Jy ! Component: 150 - total flux cleaned = 0.411407 Jy ! Component: 200 - total flux cleaned = 0.427407 Jy ! Total flux subtracted in 200 components = 0.427407 Jy ! Clean residual min=-0.006801 max=0.008112 Jy/beam ! Clean residual mean=0.000008 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.427407 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.427407 Jy ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.239 mas, bpa=16.53 degrees ! Estimated noise=0.502414 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 = 0.0122845 Jy ! Component: 100 - total flux cleaned = 0.0187709 Jy ! Component: 150 - total flux cleaned = 0.023357 Jy ! Component: 200 - total flux cleaned = 0.0268352 Jy ! Total flux subtracted in 200 components = 0.0268352 Jy ! Clean residual min=-0.003466 max=0.003023 Jy/beam ! Clean residual mean=0.000006 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.454242 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 61 components and 0.454242 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=2.331 mas, bmaj=4.75 mas, bpa=4.584 degrees ! Estimated noise=0.553912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340639 Jy ! Component: 100 - total flux cleaned = 0.0057021 Jy ! Component: 150 - total flux cleaned = 0.00679637 Jy ! Component: 200 - total flux cleaned = 0.00767752 Jy ! Total flux subtracted in 200 components = 0.00767752 Jy ! Clean residual min=-0.003249 max=0.002918 Jy/beam ! Clean residual mean=0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.46192 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 = 0.000674279 Jy ! Component: 100 - total flux cleaned = 0.00123887 Jy ! Component: 150 - total flux cleaned = 0.00171263 Jy ! Component: 200 - total flux cleaned = 0.00208783 Jy ! Total flux subtracted in 200 components = 0.00208783 Jy ! Clean residual min=-0.003169 max=0.002910 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.464008 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 108 components and 0.464008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.239 mas, bpa=16.53 degrees ! Estimated noise=0.502414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105909 Jy ! Component: 100 - total flux cleaned = -0.000224448 Jy ! Component: 150 - total flux cleaned = -0.000224506 Jy ! Component: 200 - total flux cleaned = -0.000225825 Jy ! Total flux subtracted in 200 components = -0.000225825 Jy ! Clean residual min=-0.003227 max=0.002477 Jy/beam ! Clean residual mean=0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.463782 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.463782 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=0.079818Jy sigma=1.330347 ! Fit after self-cal, rms=0.079789Jy sigma=1.330239 wmodel /scr/pima/bg219e_uvs/J0015-1812_X_map.mod ! Writing 126 model components to file: /scr/pima/bg219e_uvs/J0015-1812_X_map.mod wobs /scr/pima/bg219e_uvs/J0015-1812_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0015-1812_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0015-1812_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0015-1812_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 = -0.00138026 Jy ! Component: 100 - total flux cleaned = -0.00217777 Jy ! Component: 150 - total flux cleaned = -0.00265465 Jy ! Component: 200 - total flux cleaned = -0.00290134 Jy ! Component: 250 - total flux cleaned = -0.00329803 Jy ! Component: 300 - total flux cleaned = -0.00367998 Jy ! Component: 350 - total flux cleaned = -0.00390282 Jy ! Component: 400 - total flux cleaned = -0.00419006 Jy ! Component: 450 - total flux cleaned = -0.00429376 Jy ! Component: 500 - total flux cleaned = -0.00442983 Jy ! Component: 550 - total flux cleaned = -0.00456337 Jy ! Component: 600 - total flux cleaned = -0.00466083 Jy ! Component: 650 - total flux cleaned = -0.0046293 Jy ! Component: 700 - total flux cleaned = -0.00469143 Jy ! Component: 750 - total flux cleaned = -0.00469084 Jy ! Component: 800 - total flux cleaned = -0.00463065 Jy ! Component: 850 - total flux cleaned = -0.00463095 Jy ! Component: 900 - total flux cleaned = -0.0045441 Jy ! Component: 950 - total flux cleaned = -0.00454475 Jy ! Component: 1000 - total flux cleaned = -0.00446141 Jy ! Component: 1050 - total flux cleaned = -0.0043794 Jy ! Component: 1100 - total flux cleaned = -0.00432548 Jy ! Component: 1150 - total flux cleaned = -0.0041665 Jy ! Component: 1200 - total flux cleaned = -0.00411452 Jy ! Component: 1250 - total flux cleaned = -0.00393476 Jy ! Component: 1300 - total flux cleaned = -0.00385922 Jy ! Component: 1350 - total flux cleaned = -0.00375912 Jy ! Component: 1400 - total flux cleaned = -0.00358679 Jy ! Component: 1450 - total flux cleaned = -0.00353804 Jy ! Component: 1500 - total flux cleaned = -0.00339465 Jy ! Component: 1550 - total flux cleaned = -0.00330091 Jy ! Component: 1600 - total flux cleaned = -0.00313814 Jy ! Component: 1650 - total flux cleaned = -0.00311498 Jy ! Component: 1700 - total flux cleaned = -0.00302409 Jy ! Component: 1750 - total flux cleaned = -0.00288982 Jy ! Component: 1800 - total flux cleaned = -0.00288988 Jy ! Component: 1850 - total flux cleaned = -0.0028246 Jy ! Component: 1900 - total flux cleaned = -0.00278147 Jy ! Component: 1950 - total flux cleaned = -0.0026961 Jy ! Component: 2000 - total flux cleaned = -0.00263329 Jy ! Component: 2050 - total flux cleaned = -0.0025502 Jy ! Component: 2100 - total flux cleaned = -0.00246848 Jy ! Component: 2150 - total flux cleaned = -0.00252921 Jy ! Component: 2200 - total flux cleaned = -0.00238856 Jy ! Component: 2250 - total flux cleaned = -0.00236911 Jy ! Component: 2300 - total flux cleaned = -0.00232986 Jy ! Component: 2350 - total flux cleaned = -0.00229135 Jy ! Component: 2400 - total flux cleaned = -0.00225281 Jy ! Component: 2450 - total flux cleaned = -0.00219574 Jy ! Component: 2500 - total flux cleaned = -0.00213925 Jy ! Component: 2550 - total flux cleaned = -0.00210179 Jy ! Component: 2600 - total flux cleaned = -0.00199078 Jy ! Component: 2650 - total flux cleaned = -0.00200937 Jy ! Component: 2700 - total flux cleaned = -0.00191849 Jy ! Component: 2750 - total flux cleaned = -0.00184622 Jy ! Component: 2800 - total flux cleaned = -0.00179277 Jy ! Component: 2850 - total flux cleaned = -0.00179281 Jy ! Component: 2900 - total flux cleaned = -0.00168777 Jy ! Component: 2950 - total flux cleaned = -0.00163573 Jy ! Component: 3000 - total flux cleaned = -0.00161866 Jy ! Component: 3050 - total flux cleaned = -0.00160167 Jy ! Component: 3100 - total flux cleaned = -0.00158472 Jy ! Component: 3150 - total flux cleaned = -0.00151743 Jy ! Component: 3200 - total flux cleaned = -0.00148424 Jy ! Component: 3250 - total flux cleaned = -0.001484 Jy ! Component: 3300 - total flux cleaned = -0.00143501 Jy ! Component: 3350 - total flux cleaned = -0.00140253 Jy ! Component: 3400 - total flux cleaned = -0.00135406 Jy ! Component: 3450 - total flux cleaned = -0.00127402 Jy ! Component: 3500 - total flux cleaned = -0.00130593 Jy ! Component: 3550 - total flux cleaned = -0.0013217 Jy ! Component: 3600 - total flux cleaned = -0.00125921 Jy ! Component: 3650 - total flux cleaned = -0.0012746 Jy ! Component: 3700 - total flux cleaned = -0.00122826 Jy ! Component: 3750 - total flux cleaned = -0.0012129 Jy ! Component: 3800 - total flux cleaned = -0.0011674 Jy ! Component: 3850 - total flux cleaned = -0.00116716 Jy ! Component: 3900 - total flux cleaned = -0.00107702 Jy ! Component: 3950 - total flux cleaned = -0.00107701 Jy ! Component: 4000 - total flux cleaned = -0.00100296 Jy ! Component: 4050 - total flux cleaned = -0.000988204 Jy ! Total flux subtracted in 4096 components = -0.000944258 Jy ! Clean residual min=-0.000821 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.462837 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 389 components and 0.462837 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0015-1812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 3.239 at 16.53 degrees (North through East) ! Clean map min=-0.0018093 max=0.40213 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0015-1812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.402127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186254 0.186254 0.372508 0.745016 1.49003 2.98006 5.96013 11.9203 23.8405 47.681 95.3621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.402 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1610.7 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0015-1812_X_uvs.log closed on Thu Apr 7 08:54:14 2016