! Started logfile: /scr/pima/bg219i_uvs/J2235+3418_X_uvs.log on Wed Apr 6 23:58:58 2016 obs /scr/pima/bg219i_uvs/J2235+3418_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2235+3418_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760291 visibilities/baseline/integration-bin. ! Found source: J2235+3418 ! ! 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 25044 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/bg219i_uvs/J2235+3418_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.006142Jy sigma=24.377869 ! Fit after self-cal, rms=0.954179Jy sigma=23.088894 ! 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=0.8322 mas, bmaj=1.234 mas, bpa=-11.57 degrees ! Estimated noise=0.479208 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 = 0.0357685 Jy ! Component: 100 - total flux cleaned = 0.0444239 Jy ! Total flux subtracted in 100 components = 0.0444239 Jy ! Clean residual min=-0.003158 max=0.003875 Jy/beam ! Clean residual mean=0.000000 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0444239 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0444239 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=0.062149Jy sigma=1.393501 ! Fit after self-cal, rms=0.060286Jy sigma=1.347987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510352 Jy ! Component: 100 - total flux cleaned = 0.0078261 Jy ! Total flux subtracted in 100 components = 0.0078261 Jy ! Clean residual min=-0.003129 max=0.003701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.05225 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.05225 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=0.059721Jy sigma=1.331331 ! Fit after self-cal, rms=0.059699Jy sigma=1.330644 ! 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=1.067 mas, bmaj=1.515 mas, bpa=-9.768 degrees ! Estimated noise=0.261506 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 (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387586 Jy ! Component: 100 - total flux cleaned = 0.00579562 Jy ! Component: 150 - total flux cleaned = 0.00661841 Jy ! Component: 200 - total flux cleaned = 0.00708849 Jy ! Total flux subtracted in 200 components = 0.00708849 Jy ! Clean residual min=-0.001854 max=0.001713 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0593385 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0593385 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=0.059475Jy sigma=1.323524 ! Fit after self-cal, rms=0.059423Jy sigma=1.322190 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 1.515 at -9.768 degrees (North through East) ! Clean map min=-0.0019773 max=0.049478 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 0.98 FD 1.02 HN 0.97 KP 1.02 ! LA 1.00 MK 0.94 NL 1.05 OV 1.13 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 1.04 ! LA 0.94 MK 0.97 NL 0.98 OV 1.03 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.01 KP 1.05 ! LA 0.91 MK 1.08 NL 1.03 OV 1.00 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.01 KP 1.09 ! LA 0.97 MK 1.07 NL 1.03 OV 0.93 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.94 KP 0.98 ! LA 0.96 MK 1.03 NL 1.01 OV 1.00 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.89 KP 1.02 ! LA 0.96 MK 1.13 NL 0.97 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.02 KP 1.06 ! LA 0.96 MK 1.04 NL 1.00 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! 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=0.059423Jy sigma=1.322190 ! Fit after self-cal, rms=0.058880Jy sigma=1.319716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.522 mas, bpa=-9.232 degrees ! Estimated noise=0.258041 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 = 0.000444828 Jy ! Component: 100 - total flux cleaned = 0.000416702 Jy ! Component: 150 - total flux cleaned = 0.00034263 Jy ! Component: 200 - total flux cleaned = 0.000278831 Jy ! Total flux subtracted in 200 components = 0.000278831 Jy ! Clean residual min=-0.001697 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0596173 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0596173 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=0.058853Jy sigma=1.318878 ! Fit after self-cal, rms=0.058873Jy sigma=1.318448 ! 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=0.058873Jy sigma=1.318448 ! Fit after self-cal, rms=0.059994Jy sigma=1.316522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.516 mas, bpa=-8.702 degrees ! Estimated noise=0.258326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135747 Jy ! Component: 100 - total flux cleaned = 0.000177098 Jy ! Component: 150 - total flux cleaned = 0.000144341 Jy ! Component: 200 - total flux cleaned = 0.000116754 Jy ! Total flux subtracted in 200 components = 0.000116754 Jy ! Clean residual min=-0.001485 max=0.001458 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0597341 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0597341 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=0.059982Jy sigma=1.316214 ! Fit after self-cal, rms=0.060025Jy sigma=1.315986 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 = 5.93967e-05 Jy ! Component: 100 - total flux cleaned = 1.57558e-05 Jy ! Component: 150 - total flux cleaned = -2.30861e-05 Jy ! Component: 200 - total flux cleaned = -4.61739e-05 Jy ! Total flux subtracted in 200 components = -4.61739e-05 Jy ! Clean residual min=-0.001468 max=0.001385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0596879 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0596879 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=0.060019Jy sigma=1.315832 ! Fit after self-cal, rms=0.060018Jy sigma=1.315816 ! 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=0.060018Jy sigma=1.315816 ! Fit after self-cal, rms=0.060019Jy sigma=1.315766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.515 mas, bpa=-8.755 degrees ! Estimated noise=0.257876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.39758e-05 Jy ! Component: 100 - total flux cleaned = 8.41104e-05 Jy ! Component: 150 - total flux cleaned = 6.29443e-05 Jy ! Component: 200 - total flux cleaned = 4.34039e-05 Jy ! Total flux subtracted in 200 components = 4.34039e-05 Jy ! Clean residual min=-0.001438 max=0.001382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0597313 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0597313 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=0.060015Jy sigma=1.315648 ! Fit after self-cal, rms=0.060017Jy sigma=1.315631 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31882e-06 Jy ! Component: 100 - total flux cleaned = -2.1726e-05 Jy ! Component: 150 - total flux cleaned = -3.96146e-05 Jy ! Component: 200 - total flux cleaned = -4.77825e-05 Jy ! Total flux subtracted in 200 components = -4.77825e-05 Jy ! Clean residual min=-0.001421 max=0.001359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0596835 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0596835 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=0.060014Jy sigma=1.315559 ! Fit after self-cal, rms=0.060014Jy sigma=1.315553 ! 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=0.060014Jy sigma=1.315553 ! Fit after self-cal, rms=0.059977Jy sigma=1.315543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=2.557 mas, bpa=-8.773 degrees ! Estimated noise=0.317985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113799 Jy ! Component: 100 - total flux cleaned = 0.000143083 Jy ! Component: 150 - total flux cleaned = 0.000151926 Jy ! Component: 200 - total flux cleaned = 0.000159542 Jy ! Total flux subtracted in 200 components = 0.000159542 Jy ! Clean residual min=-0.001490 max=0.001493 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0598431 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0598431 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=0.059978Jy sigma=1.315524 ! Fit after self-cal, rms=0.059977Jy sigma=1.315517 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.5895e-05 Jy ! Component: 100 - total flux cleaned = 3.82278e-05 Jy ! Component: 150 - total flux cleaned = 3.83055e-05 Jy ! Component: 200 - total flux cleaned = 3.83123e-05 Jy ! Total flux subtracted in 200 components = 3.83123e-05 Jy ! Clean residual min=-0.001501 max=0.001486 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0598814 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0598814 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=0.059977Jy sigma=1.315511 ! Fit after self-cal, rms=0.059976Jy sigma=1.315508 ! 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=1.073 mas, bmaj=1.516 mas, bpa=-8.766 degrees ! Estimated noise=0.257762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.516 at -8.766 degrees (North through East) ! Clean map min=-0.0014003 max=0.048759 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=0.8386 mas, bmaj=1.237 mas, bpa=-10.81 degrees ! Estimated noise=0.475629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036755 Jy ! Component: 100 - total flux cleaned = 0.0463265 Jy ! Component: 150 - total flux cleaned = 0.05142 Jy ! Component: 200 - total flux cleaned = 0.0545542 Jy ! Total flux subtracted in 200 components = 0.0545542 Jy ! Clean residual min=-0.003147 max=0.003029 Jy/beam ! Clean residual mean=-0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0545542 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 0.0545542 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.516 mas, bpa=-8.766 degrees ! Estimated noise=0.257762 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 = 0.0029009 Jy ! Component: 100 - total flux cleaned = 0.00420254 Jy ! Component: 150 - total flux cleaned = 0.0045028 Jy ! Component: 200 - total flux cleaned = 0.0046652 Jy ! Total flux subtracted in 200 components = 0.0046652 Jy ! Clean residual min=-0.001590 max=0.001459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0592194 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0592194 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=2.142 mas, bmaj=2.557 mas, bpa=-8.773 degrees ! Estimated noise=0.317985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465924 Jy ! Component: 100 - total flux cleaned = 0.000590036 Jy ! Component: 150 - total flux cleaned = 0.000607826 Jy ! Component: 200 - total flux cleaned = 0.00063483 Jy ! Total flux subtracted in 200 components = 0.00063483 Jy ! Clean residual min=-0.001547 max=0.001469 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0598542 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 = 1.11596e-05 Jy ! Component: 100 - total flux cleaned = 2.16157e-05 Jy ! Component: 150 - total flux cleaned = 2.18858e-05 Jy ! Component: 200 - total flux cleaned = 3.06174e-05 Jy ! Total flux subtracted in 200 components = 3.06174e-05 Jy ! Clean residual min=-0.001527 max=0.001470 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0598848 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.0598849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.516 mas, bpa=-8.766 degrees ! Estimated noise=0.257762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.60054e-05 Jy ! Component: 100 - total flux cleaned = -7.62334e-05 Jy ! Component: 150 - total flux cleaned = -0.000111036 Jy ! Component: 200 - total flux cleaned = -0.000142645 Jy ! Total flux subtracted in 200 components = -0.000142645 Jy ! Clean residual min=-0.001443 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0597422 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0597422 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=0.059986Jy sigma=1.315778 ! Fit after self-cal, rms=0.059984Jy sigma=1.315712 wmodel /scr/pima/bg219i_uvs/J2235+3418_X_map.mod ! Writing 65 model components to file: /scr/pima/bg219i_uvs/J2235+3418_X_map.mod wobs /scr/pima/bg219i_uvs/J2235+3418_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2235+3418_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2235+3418_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2235+3418_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 = -0.000164052 Jy ! Component: 100 - total flux cleaned = -9.10788e-05 Jy ! Component: 150 - total flux cleaned = 2.81261e-06 Jy ! Component: 200 - total flux cleaned = 3.3025e-06 Jy ! Component: 250 - total flux cleaned = 3.29141e-06 Jy ! Component: 300 - total flux cleaned = 3.19108e-06 Jy ! Component: 350 - total flux cleaned = 4.24802e-05 Jy ! Component: 400 - total flux cleaned = 0.000158204 Jy ! Component: 450 - total flux cleaned = 0.000233572 Jy ! Component: 500 - total flux cleaned = 0.000270566 Jy ! Component: 550 - total flux cleaned = 0.000415369 Jy ! Component: 600 - total flux cleaned = 0.000486017 Jy ! Component: 650 - total flux cleaned = 0.000521114 Jy ! Component: 700 - total flux cleaned = 0.000606251 Jy ! Component: 750 - total flux cleaned = 0.000656136 Jy ! Component: 800 - total flux cleaned = 0.000705192 Jy ! Component: 850 - total flux cleaned = 0.00070514 Jy ! Component: 900 - total flux cleaned = 0.000737297 Jy ! Component: 950 - total flux cleaned = 0.00072148 Jy ! Component: 1000 - total flux cleaned = 0.0006752 Jy ! Component: 1050 - total flux cleaned = 0.000644825 Jy ! Component: 1100 - total flux cleaned = 0.000644937 Jy ! Component: 1150 - total flux cleaned = 0.000645194 Jy ! Component: 1200 - total flux cleaned = 0.000645426 Jy ! Component: 1250 - total flux cleaned = 0.000688625 Jy ! Component: 1300 - total flux cleaned = 0.000688692 Jy ! Component: 1350 - total flux cleaned = 0.000702518 Jy ! Component: 1400 - total flux cleaned = 0.000729971 Jy ! Component: 1450 - total flux cleaned = 0.000702665 Jy ! Component: 1500 - total flux cleaned = 0.000716133 Jy ! Component: 1550 - total flux cleaned = 0.000702558 Jy ! Component: 1600 - total flux cleaned = 0.000702389 Jy ! Component: 1650 - total flux cleaned = 0.000689194 Jy ! Component: 1700 - total flux cleaned = 0.000624954 Jy ! Component: 1750 - total flux cleaned = 0.000637881 Jy ! Component: 1800 - total flux cleaned = 0.000625581 Jy ! Component: 1850 - total flux cleaned = 0.000650699 Jy ! Component: 1900 - total flux cleaned = 0.000638334 Jy ! Component: 1950 - total flux cleaned = 0.000589368 Jy ! Component: 2000 - total flux cleaned = 0.000589295 Jy ! Component: 2050 - total flux cleaned = 0.00057705 Jy ! Component: 2100 - total flux cleaned = 0.000612647 Jy ! Component: 2150 - total flux cleaned = 0.000553414 Jy ! Component: 2200 - total flux cleaned = 0.000541722 Jy ! Component: 2250 - total flux cleaned = 0.00053015 Jy ! Component: 2300 - total flux cleaned = 0.000541731 Jy ! Component: 2350 - total flux cleaned = 0.000496 Jy ! Component: 2400 - total flux cleaned = 0.000484759 Jy ! Component: 2450 - total flux cleaned = 0.000507317 Jy ! Component: 2500 - total flux cleaned = 0.000462701 Jy ! Component: 2550 - total flux cleaned = 0.00045152 Jy ! Component: 2600 - total flux cleaned = 0.000429403 Jy ! Component: 2650 - total flux cleaned = 0.000385758 Jy ! Component: 2700 - total flux cleaned = 0.000353354 Jy ! Component: 2750 - total flux cleaned = 0.000310408 Jy ! Component: 2800 - total flux cleaned = 0.000310446 Jy ! Component: 2850 - total flux cleaned = 0.000289263 Jy ! Component: 2900 - total flux cleaned = 0.000257653 Jy ! Component: 2950 - total flux cleaned = 0.000267924 Jy ! Component: 3000 - total flux cleaned = 0.000236866 Jy ! Component: 3050 - total flux cleaned = 0.000206052 Jy ! Component: 3100 - total flux cleaned = 0.000155055 Jy ! Component: 3150 - total flux cleaned = 0.000165272 Jy ! Component: 3200 - total flux cleaned = 0.000155229 Jy ! Component: 3250 - total flux cleaned = 0.000115353 Jy ! Component: 3300 - total flux cleaned = 8.55944e-05 Jy ! Component: 3350 - total flux cleaned = 7.57916e-05 Jy ! Component: 3400 - total flux cleaned = 3.67263e-05 Jy ! Component: 3450 - total flux cleaned = 1.7313e-05 Jy ! Component: 3500 - total flux cleaned = -2.009e-06 Jy ! Component: 3550 - total flux cleaned = -4.04029e-05 Jy ! Component: 3600 - total flux cleaned = -7.85385e-05 Jy ! Component: 3650 - total flux cleaned = -9.75864e-05 Jy ! Component: 3700 - total flux cleaned = -0.000172855 Jy ! Component: 3750 - total flux cleaned = -0.000200957 Jy ! Component: 3800 - total flux cleaned = -0.00025684 Jy ! Component: 3850 - total flux cleaned = -0.000293875 Jy ! Component: 3900 - total flux cleaned = -0.000303086 Jy ! Component: 3950 - total flux cleaned = -0.000339749 Jy ! Component: 4000 - total flux cleaned = -0.000385231 Jy ! Component: 4050 - total flux cleaned = -0.000439491 Jy ! Total flux subtracted in 4096 components = -0.00044849 Jy ! Clean residual min=-0.000516 max=0.000562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0592937 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 340 components and 0.0592937 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2235+3418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.516 at -8.766 degrees (North through East) ! Clean map min=-0.0010316 max=0.048479 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2235+3418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.048479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.894602 0.894602 1.7892 3.57841 7.15682 14.3136 28.6273 57.2546 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.344 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2235+3418_X_uvs.log closed on Wed Apr 6 23:59:03 2016