! Started logfile: /scr/pima/bg219a_uvs/J0141-0928_X_uvs.log on Sun Apr 3 22:22:20 2016 obs /scr/pima/bg219a_uvs/J0141-0928_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0141-0928_X_uva.fits ! AN table 1: 33 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.379798 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0141-0928 ! ! 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 121 lines of history. ! ! Reading 2256 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/bg219a_uvs/J0141-0928_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 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=1.024413Jy sigma=24.314231 ! Fit after self-cal, rms=0.808395Jy sigma=19.061345 ! 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=0.5741 mas, bmaj=1.664 mas, bpa=3.869 degrees ! Estimated noise=1.27477 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 = 0.151141 Jy ! Component: 100 - total flux cleaned = 0.202175 Jy ! Total flux subtracted in 100 components = 0.202175 Jy ! Clean residual min=-0.026437 max=0.025564 Jy/beam ! Clean residual mean=0.000365 rms=0.007645 Jy/beam ! Combined flux in latest and established models = 0.202175 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.202175 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=0.075085Jy sigma=1.845559 ! Fit after self-cal, rms=0.074976Jy sigma=1.841040 ! 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=0.6302 mas, bmaj=1.825 mas, bpa=3.181 degrees ! Estimated noise=0.927151 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 = 0.0330933 Jy ! Component: 100 - total flux cleaned = 0.0519542 Jy ! Component: 150 - total flux cleaned = 0.063062 Jy ! Component: 200 - total flux cleaned = 0.0696494 Jy ! Total flux subtracted in 200 components = 0.0696494 Jy ! Clean residual min=-0.010582 max=0.016854 Jy/beam ! Clean residual mean=0.000143 rms=0.003737 Jy/beam ! Combined flux in latest and established models = 0.271824 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.271824 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=0.061328Jy sigma=1.390790 ! Fit after self-cal, rms=0.061087Jy sigma=1.384017 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6302 x 1.825 at 3.181 degrees (North through East) ! Clean map min=-0.0095943 max=0.20323 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. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.06 NL 1.06 OV 1.03 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.04 NL 1.10 OV 1.07 ! PT 0.89 SC 1.10 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 0.94 NL 1.10 OV 1.04 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.04 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.07 OV 1.01 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.00 NL 1.11 OV 1.04 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 0.96 NL 1.09 OV 1.06 ! PT 0.93 SC 1.01 ! ! ! 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=0.061087Jy sigma=1.384017 ! Fit after self-cal, rms=0.061577Jy sigma=1.392487 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7938 mas, bmaj=1.95 mas, bpa=2.469 degrees ! Estimated noise=1.04685 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 = -0.00139819 Jy ! Component: 100 - total flux cleaned = -0.00117599 Jy ! Component: 150 - total flux cleaned = -0.00117401 Jy ! Component: 200 - total flux cleaned = -0.00117724 Jy ! Total flux subtracted in 200 components = -0.00117724 Jy ! Clean residual min=-0.009894 max=0.015384 Jy/beam ! Clean residual mean=0.000017 rms=0.003193 Jy/beam ! Combined flux in latest and established models = 0.270647 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.270647 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=0.061134Jy sigma=1.384954 ! Fit after self-cal, rms=0.061196Jy sigma=1.384242 ! 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=0.061196Jy sigma=1.384242 ! Fit after self-cal, rms=0.061863Jy sigma=1.383680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=1.956 mas, bpa=2.562 degrees ! Estimated noise=1.05157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941979 Jy ! Component: 100 - total flux cleaned = -0.000948865 Jy ! Component: 150 - total flux cleaned = -0.000953028 Jy ! Component: 200 - total flux cleaned = -0.000956584 Jy ! Total flux subtracted in 200 components = -0.000956584 Jy ! Clean residual min=-0.009886 max=0.015277 Jy/beam ! Clean residual mean=0.000016 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 0.26969 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.26969 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=0.061629Jy sigma=1.379676 ! Fit after self-cal, rms=0.061638Jy sigma=1.379612 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131976 Jy ! Component: 100 - total flux cleaned = 0.013931 Jy ! Component: 150 - total flux cleaned = 0.0145886 Jy ! Component: 200 - total flux cleaned = 0.0154838 Jy ! Total flux subtracted in 200 components = 0.0154838 Jy ! Clean residual min=-0.006820 max=0.005865 Jy/beam ! Clean residual mean=-0.000050 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.285174 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.285174 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=0.058693Jy sigma=1.303870 ! Fit after self-cal, rms=0.058511Jy sigma=1.299056 ! 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=0.058511Jy sigma=1.299056 ! Fit after self-cal, rms=0.057226Jy sigma=1.294325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.795 mas, bmaj=1.946 mas, bpa=2.754 degrees ! Estimated noise=1.03922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386718 Jy ! Component: 100 - total flux cleaned = 0.00398491 Jy ! Component: 150 - total flux cleaned = 0.00369882 Jy ! Component: 200 - total flux cleaned = 0.00354842 Jy ! Total flux subtracted in 200 components = 0.00354842 Jy ! Clean residual min=-0.005338 max=0.004283 Jy/beam ! Clean residual mean=-0.000041 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.288723 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.288723 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=0.056954Jy sigma=1.286872 ! Fit after self-cal, rms=0.056930Jy sigma=1.286219 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 = 0.000678353 Jy ! Component: 100 - total flux cleaned = 0.000543445 Jy ! Component: 150 - total flux cleaned = 0.000457803 Jy ! Component: 200 - total flux cleaned = 0.000337077 Jy ! Total flux subtracted in 200 components = 0.000337077 Jy ! Clean residual min=-0.005129 max=0.004111 Jy/beam ! Clean residual mean=-0.000042 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.28906 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.28906 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=0.056860Jy sigma=1.284491 ! Fit after self-cal, rms=0.056857Jy sigma=1.284400 ! 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=0.056857Jy sigma=1.284400 ! Fit after self-cal, rms=0.056641Jy sigma=1.283382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=5.302 mas, bpa=2.439 degrees ! Estimated noise=1.28574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714668 Jy ! Component: 100 - total flux cleaned = 0.000378492 Jy ! Component: 150 - total flux cleaned = 0.000164728 Jy ! Component: 200 - total flux cleaned = -1.01366e-06 Jy ! Total flux subtracted in 200 components = -1.01366e-06 Jy ! Clean residual min=-0.005834 max=0.003788 Jy/beam ! Clean residual mean=-0.000063 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.289059 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.289059 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=0.056623Jy sigma=1.282083 ! Fit after self-cal, rms=0.056616Jy sigma=1.281952 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 = 0.000123896 Jy ! Component: 100 - total flux cleaned = -6.48143e-05 Jy ! Component: 150 - total flux cleaned = -0.00020988 Jy ! Component: 200 - total flux cleaned = -0.000319485 Jy ! Total flux subtracted in 200 components = -0.000319485 Jy ! Clean residual min=-0.005764 max=0.003729 Jy/beam ! Clean residual mean=-0.000060 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.288739 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.288739 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=0.056620Jy sigma=1.281578 ! Fit after self-cal, rms=0.056616Jy sigma=1.281545 ! 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=0.7945 mas, bmaj=1.944 mas, bpa=2.81 degrees ! Estimated noise=1.03722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7945 x 1.944 at 2.81 degrees (North through East) ! Clean map min=-0.0042614 max=0.21355 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=0.6379 mas, bmaj=1.698 mas, bpa=4.873 degrees ! Estimated noise=1.47683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15568 Jy ! Component: 100 - total flux cleaned = 0.206951 Jy ! Component: 150 - total flux cleaned = 0.235168 Jy ! Component: 200 - total flux cleaned = 0.25325 Jy ! Total flux subtracted in 200 components = 0.25325 Jy ! Clean residual min=-0.013236 max=0.013380 Jy/beam ! Clean residual mean=0.000121 rms=0.003759 Jy/beam ! Combined flux in latest and established models = 0.25325 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 0.25325 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7945 mas, bmaj=1.944 mas, bpa=2.81 degrees ! Estimated noise=1.03722 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 = 0.0157541 Jy ! Component: 100 - total flux cleaned = 0.0250499 Jy ! Component: 150 - total flux cleaned = 0.0309866 Jy ! Component: 200 - total flux cleaned = 0.0339205 Jy ! Total flux subtracted in 200 components = 0.0339205 Jy ! Clean residual min=-0.005952 max=0.004121 Jy/beam ! Clean residual mean=-0.000018 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.28717 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.28717 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=2.283 mas, bmaj=5.302 mas, bpa=2.439 degrees ! Estimated noise=1.28574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225596 Jy ! Component: 100 - total flux cleaned = 0.00231654 Jy ! Component: 150 - total flux cleaned = 0.00231722 Jy ! Component: 200 - total flux cleaned = 0.00232017 Jy ! Total flux subtracted in 200 components = 0.00232017 Jy ! Clean residual min=-0.006654 max=0.003890 Jy/beam ! Clean residual mean=-0.000066 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.28949 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 = 7.74115e-05 Jy ! Component: 100 - total flux cleaned = 0.000113232 Jy ! Component: 150 - total flux cleaned = 7.99989e-05 Jy ! Component: 200 - total flux cleaned = 7.87691e-05 Jy ! Total flux subtracted in 200 components = 7.87691e-05 Jy ! Clean residual min=-0.006496 max=0.003902 Jy/beam ! Clean residual mean=-0.000067 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.289569 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.289569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7945 mas, bmaj=1.944 mas, bpa=2.81 degrees ! Estimated noise=1.03722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113078 Jy ! Component: 100 - total flux cleaned = 0.00127808 Jy ! Component: 150 - total flux cleaned = 0.0014114 Jy ! Component: 200 - total flux cleaned = 0.00146842 Jy ! Total flux subtracted in 200 components = 0.00146842 Jy ! Clean residual min=-0.004950 max=0.004079 Jy/beam ! Clean residual mean=-0.000035 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.291038 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.291038 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=0.056603Jy sigma=1.283071 ! Fit after self-cal, rms=0.056571Jy sigma=1.282752 wmodel /scr/pima/bg219a_uvs/J0141-0928_X_map.mod ! Writing 44 model components to file: /scr/pima/bg219a_uvs/J0141-0928_X_map.mod wobs /scr/pima/bg219a_uvs/J0141-0928_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0141-0928_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0141-0928_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0141-0928_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 = -0.00159488 Jy ! Component: 100 - total flux cleaned = -0.00167859 Jy ! Component: 150 - total flux cleaned = -0.00117928 Jy ! Component: 200 - total flux cleaned = -0.000789931 Jy ! Component: 250 - total flux cleaned = -0.000703013 Jy ! Component: 300 - total flux cleaned = -0.000820923 Jy ! Component: 350 - total flux cleaned = -0.000934004 Jy ! Component: 400 - total flux cleaned = -0.00111211 Jy ! Component: 450 - total flux cleaned = -0.00131882 Jy ! Component: 500 - total flux cleaned = -0.00155263 Jy ! Component: 550 - total flux cleaned = -0.00174748 Jy ! Component: 600 - total flux cleaned = -0.00193774 Jy ! Component: 650 - total flux cleaned = -0.00212317 Jy ! Component: 700 - total flux cleaned = -0.00230419 Jy ! Component: 750 - total flux cleaned = -0.00242252 Jy ! Component: 800 - total flux cleaned = -0.00248061 Jy ! Component: 850 - total flux cleaned = -0.00256659 Jy ! Component: 900 - total flux cleaned = -0.00259456 Jy ! Component: 950 - total flux cleaned = -0.00262237 Jy ! Component: 1000 - total flux cleaned = -0.00251128 Jy ! Component: 1050 - total flux cleaned = -0.00240001 Jy ! Component: 1100 - total flux cleaned = -0.00226045 Jy ! Component: 1150 - total flux cleaned = -0.00212018 Jy ! Component: 1200 - total flux cleaned = -0.00200747 Jy ! Component: 1250 - total flux cleaned = -0.00186566 Jy ! Component: 1300 - total flux cleaned = -0.00172242 Jy ! Component: 1350 - total flux cleaned = -0.00166486 Jy ! Component: 1400 - total flux cleaned = -0.00160613 Jy ! Component: 1450 - total flux cleaned = -0.00157645 Jy ! Component: 1500 - total flux cleaned = -0.00160721 Jy ! Component: 1550 - total flux cleaned = -0.00166974 Jy ! Component: 1600 - total flux cleaned = -0.0017017 Jy ! Component: 1650 - total flux cleaned = -0.00180059 Jy ! Component: 1700 - total flux cleaned = -0.00180022 Jy ! Component: 1750 - total flux cleaned = -0.00180018 Jy ! Component: 1800 - total flux cleaned = -0.00187231 Jy ! Component: 1850 - total flux cleaned = -0.00194773 Jy ! Component: 1900 - total flux cleaned = -0.00194758 Jy ! Component: 1950 - total flux cleaned = -0.00198797 Jy ! Component: 2000 - total flux cleaned = -0.00202992 Jy ! Component: 2050 - total flux cleaned = -0.00207407 Jy ! Component: 2100 - total flux cleaned = -0.00212017 Jy ! Component: 2150 - total flux cleaned = -0.0021194 Jy ! Component: 2200 - total flux cleaned = -0.00216602 Jy ! Component: 2250 - total flux cleaned = -0.00216529 Jy ! Component: 2300 - total flux cleaned = -0.00216499 Jy ! Component: 2350 - total flux cleaned = -0.00216571 Jy ! Component: 2400 - total flux cleaned = -0.00210976 Jy ! Component: 2450 - total flux cleaned = -0.00205016 Jy ! Component: 2500 - total flux cleaned = -0.00204981 Jy ! Component: 2550 - total flux cleaned = -0.00198429 Jy ! Component: 2600 - total flux cleaned = -0.00198349 Jy ! Component: 2650 - total flux cleaned = -0.00198378 Jy ! Component: 2700 - total flux cleaned = -0.0019123 Jy ! Component: 2750 - total flux cleaned = -0.00183736 Jy ! Component: 2800 - total flux cleaned = -0.00175737 Jy ! Component: 2850 - total flux cleaned = -0.00175744 Jy ! Component: 2900 - total flux cleaned = -0.00167032 Jy ! Component: 2950 - total flux cleaned = -0.00167068 Jy ! Component: 3000 - total flux cleaned = -0.00157616 Jy ! Component: 3050 - total flux cleaned = -0.00157382 Jy ! Component: 3100 - total flux cleaned = -0.00157489 Jy ! Component: 3150 - total flux cleaned = -0.00157656 Jy ! Component: 3200 - total flux cleaned = -0.00146648 Jy ! Component: 3250 - total flux cleaned = -0.00146552 Jy ! Component: 3300 - total flux cleaned = -0.00146391 Jy ! Component: 3350 - total flux cleaned = -0.00146327 Jy ! Component: 3400 - total flux cleaned = -0.00146322 Jy ! Component: 3450 - total flux cleaned = -0.00146174 Jy ! Component: 3500 - total flux cleaned = -0.00160668 Jy ! Component: 3550 - total flux cleaned = -0.00160691 Jy ! Component: 3600 - total flux cleaned = -0.00160829 Jy ! Component: 3650 - total flux cleaned = -0.00160937 Jy ! Component: 3700 - total flux cleaned = -0.00161237 Jy ! Component: 3750 - total flux cleaned = -0.00161494 Jy ! Component: 3800 - total flux cleaned = -0.00161861 Jy ! Component: 3850 - total flux cleaned = -0.0016191 Jy ! Component: 3900 - total flux cleaned = -0.001622 Jy ! Component: 3950 - total flux cleaned = -0.00161962 Jy ! Component: 4000 - total flux cleaned = -0.00161648 Jy ! Component: 4050 - total flux cleaned = -0.00161381 Jy ! Total flux subtracted in 4096 components = -0.00161239 Jy ! Clean residual min=-0.013297 max=0.013181 Jy/beam ! Clean residual mean=-0.000016 rms=0.003886 Jy/beam ! Combined flux in latest and established models = 0.289425 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 227 components and 0.289425 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0141-0928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7945 x 1.944 at 2.81 degrees (North through East) ! Clean map min=-0.011061 max=0.21417 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0141-0928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.214175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00388687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.44444 5.44444 10.8889 21.7778 43.5555 87.111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0116 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.214 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.102 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0141-0928_X_uvs.log closed on Sun Apr 3 22:22:24 2016