! Started logfile: /scr/pima/bg219g_uvs/J0805+6144_X_uvs.log on Thu Apr 7 09:47:05 2016 obs /scr/pima/bg219g_uvs/J0805+6144_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J0805+6144_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2628 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/bg219g_uvs/J0805+6144_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.118335Jy sigma=19.569493 ! Fit after self-cal, rms=0.560304Jy sigma=9.460911 ! 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=0.7041 mas, bmaj=2.833 mas, bpa=71.3 degrees ! Estimated noise=1.84575 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 = 0.346193 Jy ! Component: 100 - total flux cleaned = 0.433633 Jy ! Total flux subtracted in 100 components = 0.433633 Jy ! Clean residual min=-0.029496 max=0.042269 Jy/beam ! Clean residual mean=0.000022 rms=0.008725 Jy/beam ! Combined flux in latest and established models = 0.433633 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.433633 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=0.141925Jy sigma=2.345638 ! Fit after self-cal, rms=0.141737Jy sigma=2.342978 ! 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=0.8917 mas, bmaj=3.141 mas, bpa=70.24 degrees ! Estimated noise=1.23921 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 = 0.059988 Jy ! Component: 100 - total flux cleaned = 0.0902636 Jy ! Component: 150 - total flux cleaned = 0.108321 Jy ! Component: 200 - total flux cleaned = 0.118383 Jy ! Total flux subtracted in 200 components = 0.118383 Jy ! Clean residual min=-0.019925 max=0.023558 Jy/beam ! Clean residual mean=0.000032 rms=0.005288 Jy/beam ! Combined flux in latest and established models = 0.552016 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.552016 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=0.117280Jy sigma=1.814638 ! Fit after self-cal, rms=0.116457Jy sigma=1.800319 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 3.141 at 70.24 degrees (North through East) ! Clean map min=-0.018257 max=0.45551 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 0.96 FD 1.02 HN 0.99 KP 0.95 ! LA 0.96 MK 0.93 NL 1.10 OV 0.99 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.96 ! LA 0.93 MK 0.96 NL 1.09 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.94 KP 0.92 ! LA 0.93 MK 0.98 NL 1.10 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.96 ! LA 0.97 MK 0.98 NL 1.04 OV 0.98 ! PT 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.94 ! LA 0.96 MK 0.99 NL 1.07 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 KP 0.95 ! LA 0.92 MK 0.95 NL 1.11 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 0.96 ! LA 0.98 MK 0.97 NL 1.04 OV 0.97 ! PT 1.08 ! ! ! 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=0.116457Jy sigma=1.800319 ! Fit after self-cal, rms=0.111227Jy sigma=1.714595 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=3.133 mas, bpa=70.34 degrees ! Estimated noise=1.21128 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 = -0.00454043 Jy ! Component: 100 - total flux cleaned = -0.0063661 Jy ! Component: 150 - total flux cleaned = -0.00808151 Jy ! Component: 200 - total flux cleaned = -0.00968697 Jy ! Total flux subtracted in 200 components = -0.00968697 Jy ! Clean residual min=-0.014039 max=0.015330 Jy/beam ! Clean residual mean=0.000022 rms=0.003739 Jy/beam ! Combined flux in latest and established models = 0.542329 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.542329 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=0.109967Jy sigma=1.696128 ! Fit after self-cal, rms=0.109858Jy sigma=1.693819 ! 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=0.109858Jy sigma=1.693819 ! Fit after self-cal, rms=0.109300Jy sigma=1.692307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=3.13 mas, bpa=70.33 degrees ! Estimated noise=1.20527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00409445 Jy ! Component: 100 - total flux cleaned = -0.00549163 Jy ! Component: 150 - total flux cleaned = -0.00667132 Jy ! Component: 200 - total flux cleaned = -0.00769894 Jy ! Total flux subtracted in 200 components = -0.00769894 Jy ! Clean residual min=-0.013435 max=0.014287 Jy/beam ! Clean residual mean=0.000022 rms=0.003553 Jy/beam ! Combined flux in latest and established models = 0.53463 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.53463 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=0.108620Jy sigma=1.685523 ! Fit after self-cal, rms=0.108546Jy sigma=1.684586 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 = -0.000444232 Jy ! Component: 100 - total flux cleaned = -0.00125769 Jy ! Component: 150 - total flux cleaned = -0.00208087 Jy ! Component: 200 - total flux cleaned = -0.00264118 Jy ! Total flux subtracted in 200 components = -0.00264118 Jy ! Clean residual min=-0.013497 max=0.014185 Jy/beam ! Clean residual mean=0.000023 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.531989 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.531989 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=0.108268Jy sigma=1.681302 ! Fit after self-cal, rms=0.108233Jy sigma=1.680734 ! 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=0.108233Jy sigma=1.680734 ! Fit after self-cal, rms=0.107434Jy sigma=1.678592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=3.127 mas, bpa=70.32 degrees ! Estimated noise=1.19598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00447123 Jy ! Component: 100 - total flux cleaned = -0.00530436 Jy ! Component: 150 - total flux cleaned = -0.00597929 Jy ! Component: 200 - total flux cleaned = -0.00658004 Jy ! Total flux subtracted in 200 components = -0.00658004 Jy ! Clean residual min=-0.013022 max=0.013967 Jy/beam ! Clean residual mean=0.000022 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 0.525409 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.525409 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=0.106984Jy sigma=1.676544 ! Fit after self-cal, rms=0.106962Jy sigma=1.676212 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 = -0.00031222 Jy ! Component: 100 - total flux cleaned = -0.000706879 Jy ! Component: 150 - total flux cleaned = -0.0011439 Jy ! Component: 200 - total flux cleaned = -0.00154404 Jy ! Total flux subtracted in 200 components = -0.00154404 Jy ! Clean residual min=-0.013131 max=0.013846 Jy/beam ! Clean residual mean=0.000023 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 0.523865 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.523865 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=0.106815Jy sigma=1.674763 ! Fit after self-cal, rms=0.106798Jy sigma=1.674476 ! 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=0.106798Jy sigma=1.674476 ! Fit after self-cal, rms=0.105985Jy sigma=1.672489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.685 mas, bpa=55.7 degrees ! Estimated noise=1.45439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279572 Jy ! Component: 100 - total flux cleaned = -0.00355472 Jy ! Component: 150 - total flux cleaned = -0.00407393 Jy ! Component: 200 - total flux cleaned = -0.00452692 Jy ! Total flux subtracted in 200 components = -0.00452692 Jy ! Clean residual min=-0.011626 max=0.015951 Jy/beam ! Clean residual mean=0.000042 rms=0.004101 Jy/beam ! Combined flux in latest and established models = 0.519338 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.519338 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=0.105748Jy sigma=1.672645 ! Fit after self-cal, rms=0.105670Jy sigma=1.670742 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 = -0.000499155 Jy ! Component: 100 - total flux cleaned = -0.00072128 Jy ! Component: 150 - total flux cleaned = -0.000714131 Jy ! Component: 200 - total flux cleaned = -0.000714878 Jy ! Total flux subtracted in 200 components = -0.000714878 Jy ! Clean residual min=-0.011499 max=0.015478 Jy/beam ! Clean residual mean=0.000042 rms=0.004054 Jy/beam ! Combined flux in latest and established models = 0.518623 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.518623 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=0.105690Jy sigma=1.672168 ! Fit after self-cal, rms=0.105641Jy sigma=1.670718 ! 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=0.888 mas, bmaj=3.125 mas, bpa=70.31 degrees ! Estimated noise=1.18555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.888 x 3.125 at 70.31 degrees (North through East) ! Clean map min=-0.011309 max=0.43567 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=0.6992 mas, bmaj=2.808 mas, bpa=71.36 degrees ! Estimated noise=1.75832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.329346 Jy ! Component: 100 - total flux cleaned = 0.414822 Jy ! Component: 150 - total flux cleaned = 0.460303 Jy ! Component: 200 - total flux cleaned = 0.488299 Jy ! Total flux subtracted in 200 components = 0.488299 Jy ! Clean residual min=-0.019746 max=0.023555 Jy/beam ! Clean residual mean=0.000009 rms=0.004651 Jy/beam ! Combined flux in latest and established models = 0.488299 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 0.488299 Jy ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=3.125 mas, bpa=70.31 degrees ! Estimated noise=1.18555 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) ! Added new window around map position (0, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287272 Jy ! Component: 100 - total flux cleaned = 0.0401348 Jy ! Component: 150 - total flux cleaned = 0.0422666 Jy ! Component: 200 - total flux cleaned = 0.0430942 Jy ! Total flux subtracted in 200 components = 0.0430942 Jy ! Clean residual min=-0.011667 max=0.012345 Jy/beam ! Clean residual mean=0.000009 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.531393 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.531393 Jy ! Inverting map ! Added new window around map position (-6.2, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519131 Jy ! Component: 100 - total flux cleaned = 0.00666036 Jy ! Component: 150 - total flux cleaned = 0.00668033 Jy ! Component: 200 - total flux cleaned = 0.0065123 Jy ! Total flux subtracted in 200 components = 0.0065123 Jy ! Clean residual min=-0.009095 max=0.008971 Jy/beam ! Clean residual mean=0.000004 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.537906 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.537906 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=2.299 mas, bmaj=4.685 mas, bpa=55.7 degrees ! Estimated noise=1.45439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155409 Jy ! Component: 100 - total flux cleaned = -0.00140547 Jy ! Component: 150 - total flux cleaned = -0.00127104 Jy ! Component: 200 - total flux cleaned = -0.00102303 Jy ! Total flux subtracted in 200 components = -0.00102303 Jy ! Clean residual min=-0.010029 max=0.008540 Jy/beam ! Clean residual mean=0.000009 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.536882 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 = 6.57752e-06 Jy ! Component: 100 - total flux cleaned = -8.75492e-05 Jy ! Component: 150 - total flux cleaned = -0.000180643 Jy ! Component: 200 - total flux cleaned = -0.000270579 Jy ! Total flux subtracted in 200 components = -0.000270579 Jy ! Clean residual min=-0.009612 max=0.008112 Jy/beam ! Clean residual mean=0.000010 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.536612 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.536612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=3.125 mas, bpa=70.31 degrees ! Estimated noise=1.18555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156411 Jy ! Component: 100 - total flux cleaned = -0.0019069 Jy ! Component: 150 - total flux cleaned = -0.00201098 Jy ! Component: 200 - total flux cleaned = -0.00181468 Jy ! Total flux subtracted in 200 components = -0.00181468 Jy ! Clean residual min=-0.007538 max=0.007345 Jy/beam ! Clean residual mean=0.000005 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.534797 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.534797 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=0.102827Jy sigma=1.607251 ! Fit after self-cal, rms=0.102706Jy sigma=1.605071 wmodel /scr/pima/bg219g_uvs/J0805+6144_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219g_uvs/J0805+6144_X_map.mod wobs /scr/pima/bg219g_uvs/J0805+6144_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J0805+6144_X_uvs.fits wwins /scr/pima/bg219g_uvs/J0805+6144_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J0805+6144_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 = -0.00113771 Jy ! Component: 100 - total flux cleaned = -0.00181901 Jy ! Component: 150 - total flux cleaned = -0.00222193 Jy ! Component: 200 - total flux cleaned = -0.00330397 Jy ! Component: 250 - total flux cleaned = -0.00421742 Jy ! Component: 300 - total flux cleaned = -0.00491906 Jy ! Component: 350 - total flux cleaned = -0.00514176 Jy ! Component: 400 - total flux cleaned = -0.00549069 Jy ! Component: 450 - total flux cleaned = -0.0056891 Jy ! Component: 500 - total flux cleaned = -0.0058156 Jy ! Component: 550 - total flux cleaned = -0.00587674 Jy ! Component: 600 - total flux cleaned = -0.00605156 Jy ! Component: 650 - total flux cleaned = -0.00587975 Jy ! Component: 700 - total flux cleaned = -0.00560444 Jy ! Component: 750 - total flux cleaned = -0.00533565 Jy ! Component: 800 - total flux cleaned = -0.00512577 Jy ! Component: 850 - total flux cleaned = -0.00482168 Jy ! Component: 900 - total flux cleaned = -0.00477318 Jy ! Component: 950 - total flux cleaned = -0.00462758 Jy ! Component: 1000 - total flux cleaned = -0.00448584 Jy ! Component: 1050 - total flux cleaned = -0.00429994 Jy ! Component: 1100 - total flux cleaned = -0.00416299 Jy ! Component: 1150 - total flux cleaned = -0.00402917 Jy ! Component: 1200 - total flux cleaned = -0.00385452 Jy ! Component: 1250 - total flux cleaned = -0.00381194 Jy ! Component: 1300 - total flux cleaned = -0.0037697 Jy ! Component: 1350 - total flux cleaned = -0.00364451 Jy ! Component: 1400 - total flux cleaned = -0.00356291 Jy ! Component: 1450 - total flux cleaned = -0.00348223 Jy ! Component: 1500 - total flux cleaned = -0.00332325 Jy ! Component: 1550 - total flux cleaned = -0.00336188 Jy ! Component: 1600 - total flux cleaned = -0.00320788 Jy ! Component: 1650 - total flux cleaned = -0.00328422 Jy ! Component: 1700 - total flux cleaned = -0.00328406 Jy ! Component: 1750 - total flux cleaned = -0.00317277 Jy ! Component: 1800 - total flux cleaned = -0.00320982 Jy ! Component: 1850 - total flux cleaned = -0.00324649 Jy ! Component: 1900 - total flux cleaned = -0.00338947 Jy ! Component: 1950 - total flux cleaned = -0.00335455 Jy ! Component: 2000 - total flux cleaned = -0.00335489 Jy ! Component: 2050 - total flux cleaned = -0.00345862 Jy ! Component: 2100 - total flux cleaned = -0.00345834 Jy ! Component: 2150 - total flux cleaned = -0.00345838 Jy ! Component: 2200 - total flux cleaned = -0.00349163 Jy ! Component: 2250 - total flux cleaned = -0.00345831 Jy ! Component: 2300 - total flux cleaned = -0.0034912 Jy ! Component: 2350 - total flux cleaned = -0.00355641 Jy ! Component: 2400 - total flux cleaned = -0.00365352 Jy ! Component: 2450 - total flux cleaned = -0.0036218 Jy ! Component: 2500 - total flux cleaned = -0.00374984 Jy ! Component: 2550 - total flux cleaned = -0.00384495 Jy ! Component: 2600 - total flux cleaned = -0.00381356 Jy ! Component: 2650 - total flux cleaned = -0.0038762 Jy ! Component: 2700 - total flux cleaned = -0.00381413 Jy ! Component: 2750 - total flux cleaned = -0.0039692 Jy ! Component: 2800 - total flux cleaned = -0.00390741 Jy ! Component: 2850 - total flux cleaned = -0.00406135 Jy ! Component: 2900 - total flux cleaned = -0.00415318 Jy ! Component: 2950 - total flux cleaned = -0.00412277 Jy ! Component: 3000 - total flux cleaned = -0.00412282 Jy ! Component: 3050 - total flux cleaned = -0.00415337 Jy ! Component: 3100 - total flux cleaned = -0.00409285 Jy ! Component: 3150 - total flux cleaned = -0.00415347 Jy ! Component: 3200 - total flux cleaned = -0.00412317 Jy ! Component: 3250 - total flux cleaned = -0.00412316 Jy ! Component: 3300 - total flux cleaned = -0.00415336 Jy ! Component: 3350 - total flux cleaned = -0.0041534 Jy ! Component: 3400 - total flux cleaned = -0.00427362 Jy ! Component: 3450 - total flux cleaned = -0.00421351 Jy ! Component: 3500 - total flux cleaned = -0.00418346 Jy ! Component: 3550 - total flux cleaned = -0.00415347 Jy ! Component: 3600 - total flux cleaned = -0.00403343 Jy ! Component: 3650 - total flux cleaned = -0.00394313 Jy ! Component: 3700 - total flux cleaned = -0.00382267 Jy ! Component: 3750 - total flux cleaned = -0.00370197 Jy ! Component: 3800 - total flux cleaned = -0.00358113 Jy ! Component: 3850 - total flux cleaned = -0.00342966 Jy ! Component: 3900 - total flux cleaned = -0.00333828 Jy ! Component: 3950 - total flux cleaned = -0.00327749 Jy ! Component: 4000 - total flux cleaned = -0.00309426 Jy ! Component: 4050 - total flux cleaned = -0.00297165 Jy ! Total flux subtracted in 4096 components = -0.00294071 Jy ! Clean residual min=-0.001983 max=0.001726 Jy/beam ! Clean residual mean=0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.531856 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 324 components and 0.531856 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J0805+6144_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.888 x 3.125 at 70.31 degrees (North through East) ! Clean map min=-0.0067001 max=0.43042 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J0805+6144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.430424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000470445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327894 0.327894 0.655788 1.31158 2.62315 5.24631 10.4926 20.9852 41.9705 83.9409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.43 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 914.929 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J0805+6144_X_uvs.log closed on Thu Apr 7 09:47:08 2016