! Started logfile: /scr/pima/bg219e_uvs/J1924-2914_X_uvs.log on Thu Apr 7 09:15:11 2016 obs /scr/pima/bg219e_uvs/J1924-2914_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1924-2914_X_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.697778 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 7536 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/J1924-2914_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=8.455049Jy sigma=44.251041 ! Fit after self-cal, rms=7.432445Jy sigma=38.926469 ! 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=0.769 mas, bmaj=3.284 mas, bpa=14.25 degrees ! Estimated noise=3.2047 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 = 5.07925 Jy ! Component: 100 - total flux cleaned = 6.64766 Jy ! Total flux subtracted in 100 components = 6.64766 Jy ! Clean residual min=-0.299956 max=0.702185 Jy/beam ! Clean residual mean=-0.000644 rms=0.098224 Jy/beam ! Combined flux in latest and established models = 6.64765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 6.64765 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=2.561241Jy sigma=12.244766 ! Fit after self-cal, rms=2.559761Jy sigma=12.240712 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.817208 Jy ! Component: 100 - total flux cleaned = 1.35858 Jy ! Total flux subtracted in 100 components = 1.35858 Jy ! Clean residual min=-0.244706 max=0.389369 Jy/beam ! Clean residual mean=-0.000471 rms=0.066547 Jy/beam ! Combined flux in latest and established models = 8.00623 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 8.00623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.747773Jy sigma=8.363074 ! Fit after self-cal, rms=1.745929Jy sigma=8.354067 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9886 mas, bmaj=3.79 mas, bpa=12.54 degrees ! Estimated noise=2.51143 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 = 0.825006 Jy ! Component: 100 - total flux cleaned = 1.27936 Jy ! Component: 150 - total flux cleaned = 1.55127 Jy ! Component: 200 - total flux cleaned = 1.72138 Jy ! Total flux subtracted in 200 components = 1.72138 Jy ! Clean residual min=-0.193363 max=0.319465 Jy/beam ! Clean residual mean=-0.000186 rms=0.057415 Jy/beam ! Combined flux in latest and established models = 9.72761 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 9.72761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.124913Jy sigma=5.776097 ! Fit after self-cal, rms=1.123598Jy sigma=5.766933 ! Inverting map ! Added new window around map position (1.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234737 Jy ! Component: 100 - total flux cleaned = 0.294251 Jy ! Component: 150 - total flux cleaned = 0.327351 Jy ! Component: 200 - total flux cleaned = 0.342881 Jy ! Total flux subtracted in 200 components = 0.342881 Jy ! Clean residual min=-0.165741 max=0.225272 Jy/beam ! Clean residual mean=-0.000104 rms=0.047484 Jy/beam ! Combined flux in latest and established models = 10.0705 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 10.0705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.042449Jy sigma=5.274651 ! Fit after self-cal, rms=1.028123Jy sigma=5.193779 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9886 x 3.79 at 12.54 degrees (North through East) ! Clean map min=-0.14755 max=7.1456 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 0.98 HN 1.15 KP 1.01 ! LA 1.00 NL 1.04 OV 0.99 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.10 KP 0.97 ! LA 0.97 NL 1.08 OV 1.00 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.11 KP 1.00 ! LA 0.97 NL 0.99 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.09 KP 0.97 ! LA 1.00 NL 1.08 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.13 KP 0.99 ! LA 0.98 NL 1.03 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.05 KP 0.97 ! LA 0.99 NL 1.07 OV 0.98 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.08 KP 0.98 ! LA 1.01 NL 1.03 OV 0.94 PT 1.01 ! SC 0.97 ! ! ! 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=1.028123Jy sigma=5.193779 ! Fit after self-cal, rms=0.960193Jy sigma=4.652300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=3.851 mas, bpa=13.01 degrees ! Estimated noise=2.50357 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 = -0.127344 Jy ! Component: 100 - total flux cleaned = -0.13226 Jy ! Component: 150 - total flux cleaned = -0.118016 Jy ! Component: 200 - total flux cleaned = -0.108117 Jy ! Total flux subtracted in 200 components = -0.108117 Jy ! Clean residual min=-0.112790 max=0.112049 Jy/beam ! Clean residual mean=0.000078 rms=0.029414 Jy/beam ! Combined flux in latest and established models = 9.96238 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 9.96238 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=0.935676Jy sigma=4.482520 ! Fit after self-cal, rms=0.935232Jy sigma=4.475842 ! 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=0.935232Jy sigma=4.475842 ! Fit after self-cal, rms=0.874633Jy sigma=4.117584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=3.851 mas, bpa=12.97 degrees ! Estimated noise=2.49179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0613535 Jy ! Component: 100 - total flux cleaned = -0.0720169 Jy ! Component: 150 - total flux cleaned = -0.0734206 Jy ! Component: 200 - total flux cleaned = -0.0734357 Jy ! Total flux subtracted in 200 components = -0.0734357 Jy ! Clean residual min=-0.081014 max=0.070692 Jy/beam ! Clean residual mean=0.000064 rms=0.019071 Jy/beam ! Combined flux in latest and established models = 9.88895 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 9.88895 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=0.866909Jy sigma=4.079539 ! Fit after self-cal, rms=0.866445Jy sigma=4.077187 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 = 0.0111562 Jy ! Component: 100 - total flux cleaned = 0.0144375 Jy ! Component: 150 - total flux cleaned = 0.0174326 Jy ! Component: 200 - total flux cleaned = 0.0192487 Jy ! Total flux subtracted in 200 components = 0.0192487 Jy ! Clean residual min=-0.078302 max=0.065968 Jy/beam ! Clean residual mean=0.000063 rms=0.018546 Jy/beam ! Combined flux in latest and established models = 9.9082 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 9.9082 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=0.864280Jy sigma=4.062679 ! Fit after self-cal, rms=0.864051Jy sigma=4.061420 ! 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=0.864051Jy sigma=4.061420 ! Fit after self-cal, rms=0.849971Jy sigma=3.985327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=3.856 mas, bpa=12.98 degrees ! Estimated noise=2.48609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0351619 Jy ! Component: 100 - total flux cleaned = -0.0422925 Jy ! Component: 150 - total flux cleaned = -0.049372 Jy ! Component: 200 - total flux cleaned = -0.0494686 Jy ! Total flux subtracted in 200 components = -0.0494686 Jy ! Clean residual min=-0.063558 max=0.055433 Jy/beam ! Clean residual mean=0.000076 rms=0.014442 Jy/beam ! Combined flux in latest and established models = 9.85873 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 9.85873 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=0.842929Jy sigma=3.959666 ! Fit after self-cal, rms=0.842181Jy sigma=3.956753 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 = 0.00511679 Jy ! Component: 100 - total flux cleaned = 0.00511665 Jy ! Component: 150 - total flux cleaned = 0.00676931 Jy ! Component: 200 - total flux cleaned = 0.00752458 Jy ! Total flux subtracted in 200 components = 0.00752458 Jy ! Clean residual min=-0.060099 max=0.053134 Jy/beam ! Clean residual mean=0.000074 rms=0.013984 Jy/beam ! Combined flux in latest and established models = 9.86625 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 9.86625 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=0.840159Jy sigma=3.948725 ! Fit after self-cal, rms=0.839904Jy sigma=3.947588 ! 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=0.839904Jy sigma=3.947588 ! Fit after self-cal, rms=0.831263Jy sigma=3.933635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=5.904 mas, bpa=4.154 degrees ! Estimated noise=3.3391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0401318 Jy ! Component: 100 - total flux cleaned = -0.050352 Jy ! Component: 150 - total flux cleaned = -0.0575445 Jy ! Component: 200 - total flux cleaned = -0.0590046 Jy ! Total flux subtracted in 200 components = -0.0590046 Jy ! Clean residual min=-0.065334 max=0.056778 Jy/beam ! Clean residual mean=0.000151 rms=0.017768 Jy/beam ! Combined flux in latest and established models = 9.80725 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 9.80725 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=0.828094Jy sigma=3.928679 ! Fit after self-cal, rms=0.828093Jy sigma=3.927510 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 = 0.00100223 Jy ! Component: 100 - total flux cleaned = -0.000182724 Jy ! Component: 150 - total flux cleaned = -0.000496376 Jy ! Component: 200 - total flux cleaned = -0.00109662 Jy ! Total flux subtracted in 200 components = -0.00109662 Jy ! Clean residual min=-0.064351 max=0.056942 Jy/beam ! Clean residual mean=0.000148 rms=0.017534 Jy/beam ! Combined flux in latest and established models = 9.80615 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 161 components and 9.80615 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=0.827388Jy sigma=3.926584 ! Fit after self-cal, rms=0.827356Jy sigma=3.926105 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9865 mas, bmaj=3.862 mas, bpa=13 degrees ! Estimated noise=2.47917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9865 x 3.862 at 13 degrees (North through East) ! Clean map min=-0.053312 max=7.0689 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.827356Jy sigma=3.926105 ! Fit after self-cal, rms=0.749672Jy sigma=3.495769 ! Inverting map and beam ! Estimated beam: bmin=0.9899 mas, bmaj=3.887 mas, bpa=13.05 degrees ! Estimated noise=2.4428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.124047 Jy ! Component: 100 - total flux cleaned = -0.192588 Jy ! Component: 150 - total flux cleaned = -0.234414 Jy ! Component: 200 - total flux cleaned = -0.248923 Jy ! Total flux subtracted in 200 components = -0.248923 Jy ! Clean residual min=-0.051007 max=0.058191 Jy/beam ! Clean residual mean=0.000100 rms=0.015910 Jy/beam ! Combined flux in latest and established models = 9.55723 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 182 components and 9.55723 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=0.723482Jy sigma=3.381945 ! Fit after self-cal, rms=0.723274Jy sigma=3.380892 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0131824 Jy ! Component: 100 - total flux cleaned = -0.0161404 Jy ! Component: 150 - total flux cleaned = -0.0187227 Jy ! Component: 200 - total flux cleaned = -0.0198752 Jy ! Total flux subtracted in 200 components = -0.0198752 Jy ! Clean residual min=-0.049673 max=0.058597 Jy/beam ! Clean residual mean=0.000089 rms=0.015085 Jy/beam ! Combined flux in latest and established models = 9.53735 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 9.53735 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=0.722053Jy sigma=3.373993 ! Fit after self-cal, rms=0.721857Jy sigma=3.373543 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.721857Jy sigma=3.373543 ! Fit after self-cal, rms=0.698337Jy sigma=3.250364 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=0.7605 mas, bmaj=3.358 mas, bpa=14.76 degrees ! Estimated noise=3.13827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.98798 Jy ! Component: 100 - total flux cleaned = 6.60399 Jy ! Component: 150 - total flux cleaned = 7.3946 Jy ! Component: 200 - total flux cleaned = 7.85443 Jy ! Total flux subtracted in 200 components = 7.85443 Jy ! Clean residual min=-0.136115 max=0.237083 Jy/beam ! Clean residual mean=-0.000196 rms=0.034447 Jy/beam ! Combined flux in latest and established models = 7.85443 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 18 model components to the UV plane model. ! The established model now contains 18 components and 7.85443 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=3.908 mas, bpa=13.07 degrees ! Estimated noise=2.41519 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 = 0.499968 Jy ! Component: 100 - total flux cleaned = 0.786886 Jy ! Component: 150 - total flux cleaned = 0.970816 Jy ! Component: 200 - total flux cleaned = 1.09583 Jy ! Total flux subtracted in 200 components = 1.09583 Jy ! Clean residual min=-0.068970 max=0.090236 Jy/beam ! Clean residual mean=0.000016 rms=0.017584 Jy/beam ! Combined flux in latest and established models = 8.95026 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 82 components and 8.95027 Jy ! Inverting map ! Added new window around map position (-1.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.096096 Jy ! Component: 100 - total flux cleaned = 0.162112 Jy ! Component: 150 - total flux cleaned = 0.196206 Jy ! Component: 200 - total flux cleaned = 0.221053 Jy ! Total flux subtracted in 200 components = 0.221053 Jy ! Clean residual min=-0.048203 max=0.058226 Jy/beam ! Clean residual mean=0.000068 rms=0.014080 Jy/beam ! Combined flux in latest and established models = 9.17132 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 116 components and 9.17132 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=2.273 mas, bmaj=5.987 mas, bpa=4.238 degrees ! Estimated noise=3.21119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507112 Jy ! Component: 100 - total flux cleaned = 0.0854207 Jy ! Component: 150 - total flux cleaned = 0.101741 Jy ! Component: 200 - total flux cleaned = 0.11284 Jy ! Total flux subtracted in 200 components = 0.11284 Jy ! Clean residual min=-0.057011 max=0.080118 Jy/beam ! Clean residual mean=0.000141 rms=0.021631 Jy/beam ! Combined flux in latest and established models = 9.28416 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 = 0.00794739 Jy ! Component: 100 - total flux cleaned = 0.0157429 Jy ! Component: 150 - total flux cleaned = 0.0212976 Jy ! Component: 200 - total flux cleaned = 0.0262997 Jy ! Total flux subtracted in 200 components = 0.0262997 Jy ! Clean residual min=-0.055984 max=0.078724 Jy/beam ! Clean residual mean=0.000145 rms=0.021319 Jy/beam ! Combined flux in latest and established models = 9.31046 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 160 components and 9.31046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=3.908 mas, bpa=13.07 degrees ! Estimated noise=2.41519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071911 Jy ! Component: 100 - total flux cleaned = 0.00724512 Jy ! Component: 150 - total flux cleaned = 0.00652284 Jy ! Component: 200 - total flux cleaned = 0.00515823 Jy ! Total flux subtracted in 200 components = 0.00515823 Jy ! Clean residual min=-0.044353 max=0.053048 Jy/beam ! Clean residual mean=0.000078 rms=0.013106 Jy/beam ! Combined flux in latest and established models = 9.31562 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 181 components and 9.31562 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=0.675740Jy sigma=3.167813 ! Fit after self-cal, rms=0.675232Jy sigma=3.158968 wmodel /scr/pima/bg219e_uvs/J1924-2914_X_map.mod ! Writing 181 model components to file: /scr/pima/bg219e_uvs/J1924-2914_X_map.mod wobs /scr/pima/bg219e_uvs/J1924-2914_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1924-2914_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1924-2914_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1924-2914_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 = 0.0179828 Jy ! Component: 100 - total flux cleaned = 0.0255505 Jy ! Component: 150 - total flux cleaned = 0.0304858 Jy ! Component: 200 - total flux cleaned = 0.0338081 Jy ! Component: 250 - total flux cleaned = 0.0337715 Jy ! Component: 300 - total flux cleaned = 0.0362099 Jy ! Component: 350 - total flux cleaned = 0.0403132 Jy ! Component: 400 - total flux cleaned = 0.0442559 Jy ! Component: 450 - total flux cleaned = 0.0469631 Jy ! Component: 500 - total flux cleaned = 0.047475 Jy ! Component: 550 - total flux cleaned = 0.0494976 Jy ! Component: 600 - total flux cleaned = 0.049991 Jy ! Component: 650 - total flux cleaned = 0.0538426 Jy ! Component: 700 - total flux cleaned = 0.0552392 Jy ! Component: 750 - total flux cleaned = 0.0579596 Jy ! Component: 800 - total flux cleaned = 0.0592837 Jy ! Component: 850 - total flux cleaned = 0.0597071 Jy ! Component: 900 - total flux cleaned = 0.0597016 Jy ! Component: 950 - total flux cleaned = 0.0601023 Jy ! Component: 1000 - total flux cleaned = 0.0601095 Jy ! Component: 1050 - total flux cleaned = 0.0597437 Jy ! Component: 1100 - total flux cleaned = 0.0608851 Jy ! Component: 1150 - total flux cleaned = 0.0608736 Jy ! Component: 1200 - total flux cleaned = 0.0597796 Jy ! Component: 1250 - total flux cleaned = 0.059425 Jy ! Component: 1300 - total flux cleaned = 0.05907 Jy ! Component: 1350 - total flux cleaned = 0.0580568 Jy ! Component: 1400 - total flux cleaned = 0.0590637 Jy ! Component: 1450 - total flux cleaned = 0.0580809 Jy ! Component: 1500 - total flux cleaned = 0.0577656 Jy ! Component: 1550 - total flux cleaned = 0.0574544 Jy ! Component: 1600 - total flux cleaned = 0.0565446 Jy ! Component: 1650 - total flux cleaned = 0.0574422 Jy ! Component: 1700 - total flux cleaned = 0.0556769 Jy ! Component: 1750 - total flux cleaned = 0.0556753 Jy ! Component: 1800 - total flux cleaned = 0.054825 Jy ! Component: 1850 - total flux cleaned = 0.0545482 Jy ! Component: 1900 - total flux cleaned = 0.0553642 Jy ! Component: 1950 - total flux cleaned = 0.0550939 Jy ! Component: 2000 - total flux cleaned = 0.0551027 Jy ! Component: 2050 - total flux cleaned = 0.054851 Jy ! Component: 2100 - total flux cleaned = 0.0553519 Jy ! Component: 2150 - total flux cleaned = 0.0546029 Jy ! Component: 2200 - total flux cleaned = 0.0533813 Jy ! Component: 2250 - total flux cleaned = 0.0526687 Jy ! Component: 2300 - total flux cleaned = 0.0517389 Jy ! Component: 2350 - total flux cleaned = 0.0510489 Jy ! Component: 2400 - total flux cleaned = 0.0503674 Jy ! Component: 2450 - total flux cleaned = 0.0492521 Jy ! Component: 2500 - total flux cleaned = 0.0488163 Jy ! Component: 2550 - total flux cleaned = 0.0483837 Jy ! Component: 2600 - total flux cleaned = 0.0475325 Jy ! Component: 2650 - total flux cleaned = 0.0471157 Jy ! Component: 2700 - total flux cleaned = 0.0465054 Jy ! Component: 2750 - total flux cleaned = 0.0465069 Jy ! Component: 2800 - total flux cleaned = 0.0459074 Jy ! Component: 2850 - total flux cleaned = 0.0455221 Jy ! Component: 2900 - total flux cleaned = 0.0449433 Jy ! Component: 2950 - total flux cleaned = 0.0443781 Jy ! Component: 3000 - total flux cleaned = 0.0443756 Jy ! Component: 3050 - total flux cleaned = 0.0432721 Jy ! Component: 3100 - total flux cleaned = 0.0421934 Jy ! Component: 3150 - total flux cleaned = 0.0418367 Jy ! Component: 3200 - total flux cleaned = 0.040963 Jy ! Component: 3250 - total flux cleaned = 0.040445 Jy ! Component: 3300 - total flux cleaned = 0.0397627 Jy ! Component: 3350 - total flux cleaned = 0.0387559 Jy ! Component: 3400 - total flux cleaned = 0.0379316 Jy ! Component: 3450 - total flux cleaned = 0.037278 Jy ! Component: 3500 - total flux cleaned = 0.0363086 Jy ! Component: 3550 - total flux cleaned = 0.0361491 Jy ! Component: 3600 - total flux cleaned = 0.0353605 Jy ! Component: 3650 - total flux cleaned = 0.0345842 Jy ! Component: 3700 - total flux cleaned = 0.0341224 Jy ! Component: 3750 - total flux cleaned = 0.0330605 Jy ! Component: 3800 - total flux cleaned = 0.0324629 Jy ! Component: 3850 - total flux cleaned = 0.0321681 Jy ! Component: 3900 - total flux cleaned = 0.030996 Jy ! Component: 3950 - total flux cleaned = 0.0307058 Jy ! Component: 4000 - total flux cleaned = 0.029559 Jy ! Component: 4050 - total flux cleaned = 0.0291332 Jy ! Total flux subtracted in 4096 components = 0.0282894 Jy ! Clean residual min=-0.008600 max=0.008875 Jy/beam ! Clean residual mean=0.000002 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 9.34391 Jy keep ! Adding 451 model components to the UV plane model. ! The established model now contains 632 components and 9.34391 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1924-2914_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 3.908 at 13.07 degrees (North through East) ! Clean map min=-0.024768 max=6.9463 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1924-2914_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 6.94629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00252566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10908 0.10908 0.218159 0.436318 0.872637 1.74527 3.49055 6.98109 13.9622 27.9244 55.8487 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0075 print "peak= ", int(1000*peak_flux)/1000 ! peak= 6.946 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2750.28 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1924-2914_X_uvs.log closed on Thu Apr 7 09:15:16 2016