! Started logfile: /scr/pima/bg219b_uvs/J2300+1037_X_uvs.log on Thu Apr 7 02:07:09 2016 obs /scr/pima/bg219b_uvs/J2300+1037_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2300+1037_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884011 visibilities/baseline/integration-bin. ! Found source: J2300+1037 ! ! 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 19572 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/J2300+1037_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 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=1.003948Jy sigma=25.395348 ! Fit after self-cal, rms=0.892040Jy sigma=22.546110 ! 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=0.7993 mas, bmaj=1.678 mas, bpa=-1.973 degrees ! Estimated noise=0.51779 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 = 0.0822398 Jy ! Component: 100 - total flux cleaned = 0.104904 Jy ! Total flux subtracted in 100 components = 0.104904 Jy ! Clean residual min=-0.004211 max=0.008831 Jy/beam ! Clean residual mean=-0.000007 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.104904 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.104904 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=0.056714Jy sigma=1.379396 ! Fit after self-cal, rms=0.056574Jy sigma=1.376357 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919987 Jy ! Component: 100 - total flux cleaned = 0.0140165 Jy ! Total flux subtracted in 100 components = 0.0140165 Jy ! Clean residual min=-0.003619 max=0.004305 Jy/beam ! Clean residual mean=-0.000004 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.118921 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.118921 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=0.054897Jy sigma=1.328232 ! Fit after self-cal, rms=0.054873Jy sigma=1.327673 ! 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 mas, bmaj=1.972 mas, bpa=-2.333 degrees ! Estimated noise=0.271015 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 (-0.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444508 Jy ! Component: 100 - total flux cleaned = 0.00694962 Jy ! Component: 150 - total flux cleaned = 0.00868747 Jy ! Component: 200 - total flux cleaned = 0.00994666 Jy ! Total flux subtracted in 200 components = 0.00994666 Jy ! Clean residual min=-0.001810 max=0.001660 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.128867 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.128867 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=0.054507Jy sigma=1.317081 ! Fit after self-cal, rms=0.054495Jy sigma=1.316685 ! 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 x 1.972 at -2.333 degrees (North through East) ! Clean map min=-0.0016702 max=0.10826 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 0.99 HN 1.01 KP 0.95 ! LA 0.98 MK 0.97 NL 1.02 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.01 KP 0.98 ! LA 0.98 MK 1.05 NL 1.03 OV 0.95 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.04 KP 0.99 ! LA 0.99 MK 1.02 NL 1.02 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 0.94 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.00 ! LA 0.98 MK 1.07 NL 1.02 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.03 ! LA 1.03 MK 1.04 NL 1.05 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.95 KP 0.98 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 0.98 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=0.054495Jy sigma=1.316685 ! Fit after self-cal, rms=0.054094Jy sigma=1.311501 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.981 mas, bpa=-2.268 degrees ! Estimated noise=0.269695 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 = 0.000357298 Jy ! Component: 100 - total flux cleaned = 0.00035402 Jy ! Component: 150 - total flux cleaned = 0.000384115 Jy ! Component: 200 - total flux cleaned = 0.000383907 Jy ! Total flux subtracted in 200 components = 0.000383907 Jy ! Clean residual min=-0.001458 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.129251 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.129251 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=0.054080Jy sigma=1.311173 ! Fit after self-cal, rms=0.054082Jy sigma=1.311092 ! 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=0.054082Jy sigma=1.311092 ! Fit after self-cal, rms=0.054051Jy sigma=1.308184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.978 mas, bpa=-2.387 degrees ! Estimated noise=0.26959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56383e-05 Jy ! Component: 100 - total flux cleaned = -1.81866e-05 Jy ! Component: 150 - total flux cleaned = -5.63699e-05 Jy ! Component: 200 - total flux cleaned = -8.99374e-05 Jy ! Total flux subtracted in 200 components = -8.99374e-05 Jy ! Clean residual min=-0.001452 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.129161 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.129161 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=0.054043Jy sigma=1.308022 ! Fit after self-cal, rms=0.054045Jy sigma=1.307972 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 = 1.51996e-05 Jy ! Component: 100 - total flux cleaned = 5.17828e-06 Jy ! Component: 150 - total flux cleaned = 4.93009e-06 Jy ! Component: 200 - total flux cleaned = -4.01905e-06 Jy ! Total flux subtracted in 200 components = -4.01905e-06 Jy ! Clean residual min=-0.001433 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.129157 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.129157 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=0.054041Jy sigma=1.307896 ! Fit after self-cal, rms=0.054040Jy sigma=1.307884 ! 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=0.054040Jy sigma=1.307884 ! Fit after self-cal, rms=0.054030Jy sigma=1.307854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.977 mas, bpa=-2.385 degrees ! Estimated noise=0.26939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138119 Jy ! Component: 100 - total flux cleaned = -0.000169129 Jy ! Component: 150 - total flux cleaned = -0.000187155 Jy ! Component: 200 - total flux cleaned = -0.000187341 Jy ! Total flux subtracted in 200 components = -0.000187341 Jy ! Clean residual min=-0.001418 max=0.001368 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.12897 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.12897 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=0.054025Jy sigma=1.307782 ! Fit after self-cal, rms=0.054025Jy sigma=1.307771 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 = -1.09445e-05 Jy ! Component: 100 - total flux cleaned = -2.65726e-06 Jy ! Component: 150 - total flux cleaned = 4.93005e-06 Jy ! Component: 200 - total flux cleaned = 1.95499e-05 Jy ! Total flux subtracted in 200 components = 1.95499e-05 Jy ! Clean residual min=-0.001406 max=0.001366 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.12899 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.12899 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=0.054022Jy sigma=1.307720 ! Fit after self-cal, rms=0.054021Jy sigma=1.307716 ! 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=0.054021Jy sigma=1.307716 ! Fit after self-cal, rms=0.054015Jy sigma=1.307705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=3.057 mas, bpa=-5.238 degrees ! Estimated noise=0.324591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122423 Jy ! Component: 100 - total flux cleaned = 0.000140357 Jy ! Component: 150 - total flux cleaned = 0.000146973 Jy ! Component: 200 - total flux cleaned = 0.000153047 Jy ! Total flux subtracted in 200 components = 0.000153047 Jy ! Clean residual min=-0.001211 max=0.001365 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.129143 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.129143 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=0.054015Jy sigma=1.307705 ! Fit after self-cal, rms=0.054015Jy sigma=1.307687 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 = 7.7862e-05 Jy ! Component: 100 - total flux cleaned = 0.000113569 Jy ! Component: 150 - total flux cleaned = 0.000125236 Jy ! Component: 200 - total flux cleaned = 0.000136041 Jy ! Total flux subtracted in 200 components = 0.000136041 Jy ! Clean residual min=-0.001234 max=0.001353 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.129279 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.129279 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=0.054016Jy sigma=1.307700 ! Fit after self-cal, rms=0.054015Jy sigma=1.307692 ! 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=1.007 mas, bmaj=1.977 mas, bpa=-2.378 degrees ! Estimated noise=0.269241 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.977 at -2.378 degrees (North through East) ! Clean map min=-0.0013182 max=0.10757 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=0.8028 mas, bmaj=1.68 mas, bpa=-2.117 degrees ! Estimated noise=0.515577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0818615 Jy ! Component: 100 - total flux cleaned = 0.104344 Jy ! Component: 150 - total flux cleaned = 0.113664 Jy ! Component: 200 - total flux cleaned = 0.118754 Jy ! Total flux subtracted in 200 components = 0.118754 Jy ! Clean residual min=-0.003333 max=0.003976 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.118754 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.118754 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.977 mas, bpa=-2.378 degrees ! Estimated noise=0.269241 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 = 0.00389602 Jy ! Component: 100 - total flux cleaned = 0.0060479 Jy ! Component: 150 - total flux cleaned = 0.00741275 Jy ! Component: 200 - total flux cleaned = 0.00835077 Jy ! Total flux subtracted in 200 components = 0.00835077 Jy ! Clean residual min=-0.001478 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.127105 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.127105 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=2.188 mas, bmaj=3.057 mas, bpa=-5.238 degrees ! Estimated noise=0.324591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103802 Jy ! Component: 100 - total flux cleaned = 0.00160925 Jy ! Component: 150 - total flux cleaned = 0.00182307 Jy ! Component: 200 - total flux cleaned = 0.00192612 Jy ! Total flux subtracted in 200 components = 0.00192612 Jy ! Clean residual min=-0.001247 max=0.001340 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.129031 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 = 8.21068e-05 Jy ! Component: 100 - total flux cleaned = 0.00014799 Jy ! Component: 150 - total flux cleaned = 0.000191123 Jy ! Component: 200 - total flux cleaned = 0.000213112 Jy ! Total flux subtracted in 200 components = 0.000213112 Jy ! Clean residual min=-0.001241 max=0.001356 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.129244 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.129244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.977 mas, bpa=-2.378 degrees ! Estimated noise=0.269241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028347 Jy ! Component: 100 - total flux cleaned = -0.000283652 Jy ! Component: 150 - total flux cleaned = -0.000256657 Jy ! Component: 200 - total flux cleaned = -0.00021022 Jy ! Total flux subtracted in 200 components = -0.00021022 Jy ! Clean residual min=-0.001422 max=0.001348 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.129034 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.129034 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=0.054016Jy sigma=1.307710 ! Fit after self-cal, rms=0.054014Jy sigma=1.307672 wmodel /scr/pima/bg219b_uvs/J2300+1037_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219b_uvs/J2300+1037_X_map.mod wobs /scr/pima/bg219b_uvs/J2300+1037_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2300+1037_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2300+1037_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J2300+1037_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 = -0.000165325 Jy ! Component: 100 - total flux cleaned = -2.09374e-05 Jy ! Component: 150 - total flux cleaned = 0.00013642 Jy ! Component: 200 - total flux cleaned = 0.00026649 Jy ! Component: 250 - total flux cleaned = 0.000433086 Jy ! Component: 300 - total flux cleaned = 0.000594286 Jy ! Component: 350 - total flux cleaned = 0.00071143 Jy ! Component: 400 - total flux cleaned = 0.000863306 Jy ! Component: 450 - total flux cleaned = 0.00095585 Jy ! Component: 500 - total flux cleaned = 0.00106474 Jy ! Component: 550 - total flux cleaned = 0.00113653 Jy ! Component: 600 - total flux cleaned = 0.00124185 Jy ! Component: 650 - total flux cleaned = 0.00134533 Jy ! Component: 700 - total flux cleaned = 0.00144736 Jy ! Component: 750 - total flux cleaned = 0.00158091 Jy ! Component: 800 - total flux cleaned = 0.00171202 Jy ! Component: 850 - total flux cleaned = 0.00182528 Jy ! Component: 900 - total flux cleaned = 0.00193684 Jy ! Component: 950 - total flux cleaned = 0.00204651 Jy ! Component: 1000 - total flux cleaned = 0.0021546 Jy ! Component: 1050 - total flux cleaned = 0.0021849 Jy ! Component: 1100 - total flux cleaned = 0.00226032 Jy ! Component: 1150 - total flux cleaned = 0.00231997 Jy ! Component: 1200 - total flux cleaned = 0.00236417 Jy ! Component: 1250 - total flux cleaned = 0.00242207 Jy ! Component: 1300 - total flux cleaned = 0.00247908 Jy ! Component: 1350 - total flux cleaned = 0.00250732 Jy ! Component: 1400 - total flux cleaned = 0.00257693 Jy ! Component: 1450 - total flux cleaned = 0.00260433 Jy ! Component: 1500 - total flux cleaned = 0.00261789 Jy ! Component: 1550 - total flux cleaned = 0.00269847 Jy ! Component: 1600 - total flux cleaned = 0.00272476 Jy ! Component: 1650 - total flux cleaned = 0.00272496 Jy ! Component: 1700 - total flux cleaned = 0.00280305 Jy ! Component: 1750 - total flux cleaned = 0.00280306 Jy ! Component: 1800 - total flux cleaned = 0.00287915 Jy ! Component: 1850 - total flux cleaned = 0.0029293 Jy ! Component: 1900 - total flux cleaned = 0.0029665 Jy ! Component: 1950 - total flux cleaned = 0.00299101 Jy ! Component: 2000 - total flux cleaned = 0.00302746 Jy ! Component: 2050 - total flux cleaned = 0.00302748 Jy ! Component: 2100 - total flux cleaned = 0.00306329 Jy ! Component: 2150 - total flux cleaned = 0.00311036 Jy ! Component: 2200 - total flux cleaned = 0.00313371 Jy ! Component: 2250 - total flux cleaned = 0.00312232 Jy ! Component: 2300 - total flux cleaned = 0.00317952 Jy ! Component: 2350 - total flux cleaned = 0.0032135 Jy ! Component: 2400 - total flux cleaned = 0.00324704 Jy ! Component: 2450 - total flux cleaned = 0.00324719 Jy ! Component: 2500 - total flux cleaned = 0.00334633 Jy ! Component: 2550 - total flux cleaned = 0.00337925 Jy ! Component: 2600 - total flux cleaned = 0.00345497 Jy ! Component: 2650 - total flux cleaned = 0.00344429 Jy ! Component: 2700 - total flux cleaned = 0.00350826 Jy ! Component: 2750 - total flux cleaned = 0.00356091 Jy ! Component: 2800 - total flux cleaned = 0.00357125 Jy ! Component: 2850 - total flux cleaned = 0.00361275 Jy ! Component: 2900 - total flux cleaned = 0.00361271 Jy ! Component: 2950 - total flux cleaned = 0.00367418 Jy ! Component: 3000 - total flux cleaned = 0.00367398 Jy ! Component: 3050 - total flux cleaned = 0.00372432 Jy ! Component: 3100 - total flux cleaned = 0.00372426 Jy ! Component: 3150 - total flux cleaned = 0.00374411 Jy ! Component: 3200 - total flux cleaned = 0.00377368 Jy ! Component: 3250 - total flux cleaned = 0.00382262 Jy ! Component: 3300 - total flux cleaned = 0.00389051 Jy ! Component: 3350 - total flux cleaned = 0.00389049 Jy ! Component: 3400 - total flux cleaned = 0.00391933 Jy ! Component: 3450 - total flux cleaned = 0.00395746 Jy ! Component: 3500 - total flux cleaned = 0.00396695 Jy ! Component: 3550 - total flux cleaned = 0.00401372 Jy ! Component: 3600 - total flux cleaned = 0.0040138 Jy ! Component: 3650 - total flux cleaned = 0.0040415 Jy ! Component: 3700 - total flux cleaned = 0.00407825 Jy ! Component: 3750 - total flux cleaned = 0.00407818 Jy ! Component: 3800 - total flux cleaned = 0.00406005 Jy ! Component: 3850 - total flux cleaned = 0.00409604 Jy ! Component: 3900 - total flux cleaned = 0.00410491 Jy ! Component: 3950 - total flux cleaned = 0.0040871 Jy ! Component: 4000 - total flux cleaned = 0.0040871 Jy ! Component: 4050 - total flux cleaned = 0.0040783 Jy ! Total flux subtracted in 4096 components = 0.00408705 Jy ! Clean residual min=-0.000519 max=0.000589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.133121 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 364 components and 0.133121 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2300+1037_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.977 at -2.378 degrees (North through East) ! Clean map min=-0.00095515 max=0.10773 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2300+1037_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410072 0.410072 0.820144 1.64029 3.28057 6.56115 13.1223 26.2446 52.4892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 731.579 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2300+1037_X_uvs.log closed on Thu Apr 7 02:07:13 2016