! Started logfile: /scr/pima/bs241d_uvs/J0902-1415_X_uvs.log on Tue Mar 24 08:20:08 2015 obs /scr/pima/bs241d_uvs/J0902-1415_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241d_uvs/J0902-1415_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.890756 visibilities/baseline/integration-bin. ! Found source: J0902-1415 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 3392 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bs241d_uvs/J0902-1415_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.182443Jy sigma=36.222579 ! Fit after self-cal, rms=0.559668Jy sigma=16.961731 ! 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=0.968 mas, bmaj=2.902 mas, bpa=11.09 degrees ! Estimated noise=0.666668 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 = 0.399632 Jy ! Component: 100 - total flux cleaned = 0.570924 Jy ! Total flux subtracted in 100 components = 0.570924 Jy ! Clean residual min=-0.042726 max=0.077890 Jy/beam ! Clean residual mean=-0.000170 rms=0.014644 Jy/beam ! Combined flux in latest and established models = 0.570924 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.570924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.185442Jy sigma=5.670451 ! Fit after self-cal, rms=0.185034Jy sigma=5.658325 ! 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=1.156 mas, bmaj=3.179 mas, bpa=7.693 degrees ! Estimated noise=0.405211 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 = 0.106614 Jy ! Component: 100 - total flux cleaned = 0.162434 Jy ! Component: 150 - total flux cleaned = 0.195937 Jy ! Component: 200 - total flux cleaned = 0.217255 Jy ! Total flux subtracted in 200 components = 0.217255 Jy ! Clean residual min=-0.035223 max=0.060143 Jy/beam ! Clean residual mean=-0.000139 rms=0.011116 Jy/beam ! Combined flux in latest and established models = 0.788179 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.788179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113123Jy sigma=3.374846 ! Fit after self-cal, rms=0.113105Jy sigma=3.371973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 3.179 at 7.693 degrees (North through East) ! Clean map min=-0.034185 max=0.45262 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.113105Jy sigma=3.371973 ! Fit after self-cal, rms=0.113264Jy sigma=3.379154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=3.195 mas, bpa=7.57 degrees ! Estimated noise=0.406098 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 (2.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538209 Jy ! Component: 100 - total flux cleaned = 0.0670951 Jy ! Component: 150 - total flux cleaned = 0.0722076 Jy ! Component: 200 - total flux cleaned = 0.0737852 Jy ! Total flux subtracted in 200 components = 0.0737852 Jy ! Clean residual min=-0.032071 max=0.028960 Jy/beam ! Clean residual mean=-0.000081 rms=0.007891 Jy/beam ! Combined flux in latest and established models = 0.861964 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.861964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084934Jy sigma=2.574911 ! Fit after self-cal, rms=0.082103Jy sigma=2.501984 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082103Jy sigma=2.501984 ! Fit after self-cal, rms=0.066529Jy sigma=1.954491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.212 mas, bpa=8.145 degrees ! Estimated noise=0.41496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015814 Jy ! Component: 100 - total flux cleaned = 0.0230141 Jy ! Component: 150 - total flux cleaned = 0.0242134 Jy ! Component: 200 - total flux cleaned = 0.0247346 Jy ! Total flux subtracted in 200 components = 0.0247346 Jy ! Clean residual min=-0.018433 max=0.025350 Jy/beam ! Clean residual mean=-0.000033 rms=0.005603 Jy/beam ! Combined flux in latest and established models = 0.886699 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.886699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061902Jy sigma=1.823258 ! Fit after self-cal, rms=0.061441Jy sigma=1.815746 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 (-8.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233273 Jy ! Component: 100 - total flux cleaned = 0.036585 Jy ! Component: 150 - total flux cleaned = 0.0468522 Jy ! Component: 200 - total flux cleaned = 0.0536726 Jy ! Total flux subtracted in 200 components = 0.0536726 Jy ! Clean residual min=-0.014048 max=0.015840 Jy/beam ! Clean residual mean=-0.000025 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 0.940372 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 136 components and 0.940371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050643Jy sigma=1.478498 ! Fit after self-cal, rms=0.050343Jy sigma=1.472459 ! Inverting map ! Added new window around map position (42.8, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145793 Jy ! Component: 100 - total flux cleaned = 0.0221929 Jy ! Component: 150 - total flux cleaned = 0.0273268 Jy ! Component: 200 - total flux cleaned = 0.0317249 Jy ! Total flux subtracted in 200 components = 0.0317249 Jy ! Clean residual min=-0.010636 max=0.011137 Jy/beam ! Clean residual mean=-0.000001 rms=0.002774 Jy/beam ! Combined flux in latest and established models = 0.972096 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 166 components and 0.972096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044958Jy sigma=1.321006 ! Fit after self-cal, rms=0.044772Jy sigma=1.313372 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044772Jy sigma=1.313372 ! Fit after self-cal, rms=0.039618Jy sigma=1.150855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.224 mas, bpa=7.858 degrees ! Estimated noise=0.419598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678599 Jy ! Component: 100 - total flux cleaned = 0.00987579 Jy ! Component: 150 - total flux cleaned = 0.0118295 Jy ! Component: 200 - total flux cleaned = 0.013602 Jy ! Total flux subtracted in 200 components = 0.013602 Jy ! Clean residual min=-0.009164 max=0.009200 Jy/beam ! Clean residual mean=0.000001 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.985698 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 185 components and 0.985698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037540Jy sigma=1.089873 ! Fit after self-cal, rms=0.037382Jy sigma=1.086383 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 = 0.00316074 Jy ! Component: 100 - total flux cleaned = 0.00518428 Jy ! Component: 150 - total flux cleaned = 0.0063546 Jy ! Component: 200 - total flux cleaned = 0.00719423 Jy ! Total flux subtracted in 200 components = 0.00719423 Jy ! Clean residual min=-0.008481 max=0.008853 Jy/beam ! Clean residual mean=0.000004 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.992893 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 206 components and 0.992893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036440Jy sigma=1.060036 ! Fit after self-cal, rms=0.036364Jy sigma=1.058502 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036364Jy sigma=1.058502 ! Fit after self-cal, rms=0.030363Jy sigma=0.874812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=4.161 mas, bpa=-4.258 degrees ! Estimated noise=0.501225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016004 Jy ! Component: 100 - total flux cleaned = 0.00173738 Jy ! Component: 150 - total flux cleaned = 0.00200559 Jy ! Component: 200 - total flux cleaned = 0.00212788 Jy ! Total flux subtracted in 200 components = 0.00212788 Jy ! Clean residual min=-0.008599 max=0.010592 Jy/beam ! Clean residual mean=0.000023 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 0.99502 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 223 components and 0.99502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029821Jy sigma=0.855839 ! Fit after self-cal, rms=0.029772Jy sigma=0.853728 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 = 0.00110256 Jy ! Component: 100 - total flux cleaned = 0.00133004 Jy ! Component: 150 - total flux cleaned = 0.0014344 Jy ! Component: 200 - total flux cleaned = 0.00143879 Jy ! Total flux subtracted in 200 components = 0.00143879 Jy ! Clean residual min=-0.007925 max=0.009660 Jy/beam ! Clean residual mean=0.000020 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 0.996459 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 238 components and 0.996459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029631Jy sigma=0.847307 ! Fit after self-cal, rms=0.029613Jy sigma=0.846492 ! 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=1.157 mas, bmaj=3.222 mas, bpa=7.966 degrees ! Estimated noise=0.417799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 3.222 at 7.966 degrees (North through East) ! Clean map min=-0.0072767 max=0.4551 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=0.97 mas, bmaj=2.907 mas, bpa=11.51 degrees ! Estimated noise=0.683074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.40823 Jy ! Component: 100 - total flux cleaned = 0.585391 Jy ! Component: 150 - total flux cleaned = 0.676703 Jy ! Component: 200 - total flux cleaned = 0.734196 Jy ! Total flux subtracted in 200 components = 0.734196 Jy ! Clean residual min=-0.023322 max=0.032026 Jy/beam ! Clean residual mean=-0.000083 rms=0.007336 Jy/beam ! Combined flux in latest and established models = 0.734196 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.734196 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=3.222 mas, bpa=7.966 degrees ! Estimated noise=0.417799 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 = 0.0542322 Jy ! Component: 100 - total flux cleaned = 0.0889661 Jy ! Component: 150 - total flux cleaned = 0.114657 Jy ! Component: 200 - total flux cleaned = 0.134812 Jy ! Total flux subtracted in 200 components = 0.134812 Jy ! Clean residual min=-0.016112 max=0.014284 Jy/beam ! Clean residual mean=-0.000046 rms=0.005018 Jy/beam ! Combined flux in latest and established models = 0.869008 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.869009 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=2.138 mas, bmaj=4.161 mas, bpa=-4.258 degrees ! Estimated noise=0.501225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259029 Jy ! Component: 100 - total flux cleaned = 0.0452388 Jy ! Component: 150 - total flux cleaned = 0.0604102 Jy ! Component: 200 - total flux cleaned = 0.0725302 Jy ! Total flux subtracted in 200 components = 0.0725302 Jy ! Clean residual min=-0.013320 max=0.012301 Jy/beam ! Clean residual mean=-0.000022 rms=0.004376 Jy/beam ! Combined flux in latest and established models = 0.941539 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00982768 Jy ! Component: 100 - total flux cleaned = 0.0173272 Jy ! Component: 150 - total flux cleaned = 0.0223223 Jy ! Component: 200 - total flux cleaned = 0.026885 Jy ! Total flux subtracted in 200 components = 0.026885 Jy ! Clean residual min=-0.009648 max=0.009799 Jy/beam ! Clean residual mean=0.000003 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.968424 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 184 components and 0.968424 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=3.222 mas, bpa=7.966 degrees ! Estimated noise=0.417799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504801 Jy ! Component: 100 - total flux cleaned = 0.00824536 Jy ! Component: 150 - total flux cleaned = 0.0104615 Jy ! Component: 200 - total flux cleaned = 0.0119363 Jy ! Total flux subtracted in 200 components = 0.0119363 Jy ! Clean residual min=-0.007625 max=0.007518 Jy/beam ! Clean residual mean=0.000004 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.98036 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 210 components and 0.98036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030853Jy sigma=0.883152 ! Fit after self-cal, rms=0.030535Jy sigma=0.873648 wmodel /scr/pima/bs241d_uvs/J0902-1415_X_map.mod ! Writing 210 model components to file: /scr/pima/bs241d_uvs/J0902-1415_X_map.mod wobs /scr/pima/bs241d_uvs/J0902-1415_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241d_uvs/J0902-1415_X_uvs.fits wwins /scr/pima/bs241d_uvs/J0902-1415_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241d_uvs/J0902-1415_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 = 0.000278268 Jy ! Component: 100 - total flux cleaned = -0.000187567 Jy ! Component: 150 - total flux cleaned = -0.000386504 Jy ! Component: 200 - total flux cleaned = -0.00086029 Jy ! Component: 250 - total flux cleaned = -0.00112577 Jy ! Component: 300 - total flux cleaned = -0.00145805 Jy ! Component: 350 - total flux cleaned = -0.00176883 Jy ! Component: 400 - total flux cleaned = -0.00198856 Jy ! Component: 450 - total flux cleaned = -0.00234091 Jy ! Component: 500 - total flux cleaned = -0.00267629 Jy ! Component: 550 - total flux cleaned = -0.00299344 Jy ! Component: 600 - total flux cleaned = -0.00311386 Jy ! Component: 650 - total flux cleaned = -0.00328606 Jy ! Component: 700 - total flux cleaned = -0.00339433 Jy ! Component: 750 - total flux cleaned = -0.00371074 Jy ! Component: 800 - total flux cleaned = -0.00386296 Jy ! Component: 850 - total flux cleaned = -0.00386295 Jy ! Component: 900 - total flux cleaned = -0.00400404 Jy ! Component: 950 - total flux cleaned = -0.0040485 Jy ! Component: 1000 - total flux cleaned = -0.00404883 Jy ! Component: 1050 - total flux cleaned = -0.004219 Jy ! Component: 1100 - total flux cleaned = -0.00426076 Jy ! Component: 1150 - total flux cleaned = -0.00442026 Jy ! Component: 1200 - total flux cleaned = -0.00453524 Jy ! Component: 1250 - total flux cleaned = -0.00457127 Jy ! Component: 1300 - total flux cleaned = -0.00453427 Jy ! Component: 1350 - total flux cleaned = -0.00456906 Jy ! Component: 1400 - total flux cleaned = -0.0046027 Jy ! Component: 1450 - total flux cleaned = -0.00476687 Jy ! Component: 1500 - total flux cleaned = -0.00473486 Jy ! Component: 1550 - total flux cleaned = -0.00482946 Jy ! Component: 1600 - total flux cleaned = -0.0047382 Jy ! Component: 1650 - total flux cleaned = -0.00473781 Jy ! Component: 1700 - total flux cleaned = -0.00456331 Jy ! Component: 1750 - total flux cleaned = -0.00456341 Jy ! Component: 1800 - total flux cleaned = -0.00453512 Jy ! Component: 1850 - total flux cleaned = -0.00453458 Jy ! Component: 1900 - total flux cleaned = -0.00453446 Jy ! Component: 1950 - total flux cleaned = -0.0045608 Jy ! Component: 2000 - total flux cleaned = -0.00456081 Jy ! Component: 2050 - total flux cleaned = -0.00463723 Jy ! Component: 2100 - total flux cleaned = -0.00463717 Jy ! Component: 2150 - total flux cleaned = -0.0047112 Jy ! Component: 2200 - total flux cleaned = -0.00473554 Jy ! Component: 2250 - total flux cleaned = -0.00473563 Jy ! Component: 2300 - total flux cleaned = -0.00478313 Jy ! Component: 2350 - total flux cleaned = -0.00480631 Jy ! Component: 2400 - total flux cleaned = -0.00485194 Jy ! Component: 2450 - total flux cleaned = -0.0048289 Jy ! Component: 2500 - total flux cleaned = -0.0048515 Jy ! Component: 2550 - total flux cleaned = -0.00491823 Jy ! Component: 2600 - total flux cleaned = -0.00491837 Jy ! Component: 2650 - total flux cleaned = -0.00498373 Jy ! Component: 2700 - total flux cleaned = -0.00498367 Jy ! Component: 2750 - total flux cleaned = -0.00494091 Jy ! Component: 2800 - total flux cleaned = -0.00494095 Jy ! Component: 2850 - total flux cleaned = -0.00494088 Jy ! Component: 2900 - total flux cleaned = -0.00487809 Jy ! Component: 2950 - total flux cleaned = -0.00494042 Jy ! Component: 3000 - total flux cleaned = -0.00491987 Jy ! Component: 3050 - total flux cleaned = -0.00487904 Jy ! Component: 3100 - total flux cleaned = -0.00489953 Jy ! Component: 3150 - total flux cleaned = -0.00494 Jy ! Component: 3200 - total flux cleaned = -0.00491976 Jy ! Component: 3250 - total flux cleaned = -0.00495992 Jy ! Component: 3300 - total flux cleaned = -0.00493999 Jy ! Component: 3350 - total flux cleaned = -0.00497963 Jy ! Component: 3400 - total flux cleaned = -0.00499947 Jy ! Component: 3450 - total flux cleaned = -0.0049995 Jy ! Component: 3500 - total flux cleaned = -0.0049798 Jy ! Component: 3550 - total flux cleaned = -0.00496014 Jy ! Component: 3600 - total flux cleaned = -0.00496021 Jy ! Component: 3650 - total flux cleaned = -0.00497953 Jy ! Component: 3700 - total flux cleaned = -0.00505675 Jy ! Component: 3750 - total flux cleaned = -0.00509531 Jy ! Component: 3800 - total flux cleaned = -0.00511465 Jy ! Component: 3850 - total flux cleaned = -0.00517234 Jy ! Component: 3900 - total flux cleaned = -0.00521068 Jy ! Component: 3950 - total flux cleaned = -0.00521072 Jy ! Component: 4000 - total flux cleaned = -0.00522988 Jy ! Component: 4050 - total flux cleaned = -0.00528737 Jy ! Total flux subtracted in 4096 components = -0.00528738 Jy ! Clean residual min=-0.001390 max=0.001141 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.975073 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 502 components and 0.975073 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241d_uvs/J0902-1415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 3.222 at 7.966 degrees (North through East) ! Clean map min=-0.0030384 max=0.48349 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241d_uvs/J0902-1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.483486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184879 0.184879 0.369758 0.739516 1.47903 2.95806 5.91612 11.8322 23.6645 47.329 94.658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.483 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1622.68 quit ! Quitting program ! Log file /scr/pima/bs241d_uvs/J0902-1415_X_uvs.log closed on Tue Mar 24 08:20:11 2015