! Started logfile: /d2/scr/pima/bp177i_uvs/J0707-0026_C_uvs.log on Tue Apr 15 00:14:11 2014 obs /d2/scr/pima/bp177i_uvs/J0707-0026_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0707-0026_C_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657143 visibilities/baseline/integration-bin. ! Found source: J0707-0026 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1656 visibilities. select RR ! Selecting polarization: RR, 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0707-0026_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005036Jy sigma=41.901001 ! Fit after self-cal, rms=0.943591Jy sigma=39.159277 ! 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=1.796 mas, bmaj=3.859 mas, bpa=-4.479 degrees ! Estimated noise=0.581531 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 = 0.0375909 Jy ! Component: 100 - total flux cleaned = 0.0572447 Jy ! Total flux subtracted in 100 components = 0.0572447 Jy ! Clean residual min=-0.009725 max=0.013782 Jy/beam ! Clean residual mean=0.000117 rms=0.003121 Jy/beam ! Combined flux in latest and established models = 0.0572447 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0572447 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=0.047283Jy sigma=1.945864 ! Fit after self-cal, rms=0.046778Jy sigma=1.933243 ! 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=2.214 mas, bmaj=4.703 mas, bpa=-3.879 degrees ! Estimated noise=0.433021 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 = 0.0225747 Jy ! Component: 100 - total flux cleaned = 0.0357777 Jy ! Component: 150 - total flux cleaned = 0.0440539 Jy ! Component: 200 - total flux cleaned = 0.0492916 Jy ! Total flux subtracted in 200 components = 0.0492916 Jy ! Clean residual min=-0.009920 max=0.013648 Jy/beam ! Clean residual mean=0.000091 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 0.106536 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.106536 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=0.034119Jy sigma=1.345402 ! Fit after self-cal, rms=0.034048Jy sigma=1.341118 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.214 x 4.703 at -3.879 degrees (North through East) ! Clean map min=-0.0098368 max=0.047484 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.034048Jy sigma=1.341118 ! Fit after self-cal, rms=0.034048Jy sigma=1.341118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=4.703 mas, bpa=-3.879 degrees ! Estimated noise=0.433021 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 = 0.00318113 Jy ! Component: 100 - total flux cleaned = 0.0040788 Jy ! Component: 150 - total flux cleaned = 0.004887 Jy ! Component: 200 - total flux cleaned = 0.00562131 Jy ! Total flux subtracted in 200 components = 0.00562131 Jy ! Clean residual min=-0.009674 max=0.013786 Jy/beam ! Clean residual mean=0.000080 rms=0.002893 Jy/beam ! Combined flux in latest and established models = 0.112158 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.112158 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=0.033318Jy sigma=1.313045 ! Fit after self-cal, rms=0.033291Jy sigma=1.311322 ! 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=0.033291Jy sigma=1.311322 ! Fit after self-cal, rms=0.033291Jy sigma=1.311322 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=4.703 mas, bpa=-3.879 degrees ! Estimated noise=0.433021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789538 Jy ! Component: 100 - total flux cleaned = 0.00135681 Jy ! Component: 150 - total flux cleaned = 0.00185199 Jy ! Component: 200 - total flux cleaned = 0.00211453 Jy ! Total flux subtracted in 200 components = 0.00211453 Jy ! Clean residual min=-0.009733 max=0.013888 Jy/beam ! Clean residual mean=0.000076 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 0.114272 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.114272 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=0.032917Jy sigma=1.298117 ! Fit after self-cal, rms=0.032893Jy sigma=1.296749 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 (-9, -5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124979 Jy ! Component: 100 - total flux cleaned = 0.0184959 Jy ! Component: 150 - total flux cleaned = 0.0210942 Jy ! Component: 200 - total flux cleaned = 0.0230573 Jy ! Total flux subtracted in 200 components = 0.0230573 Jy ! Clean residual min=-0.007869 max=0.009708 Jy/beam ! Clean residual mean=0.000055 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.137329 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 98 components and 0.137329 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=0.028059Jy sigma=1.057775 ! Fit after self-cal, rms=0.027500Jy sigma=1.037284 ! Inverting map ! Added new window around map position (14.4, -5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076927 Jy ! Component: 100 - total flux cleaned = 0.0119662 Jy ! Component: 150 - total flux cleaned = 0.0150213 Jy ! Component: 200 - total flux cleaned = 0.0170547 Jy ! Total flux subtracted in 200 components = 0.0170547 Jy ! Clean residual min=-0.006405 max=0.006716 Jy/beam ! Clean residual mean=0.000030 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.154384 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.154384 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=0.024761Jy sigma=0.917442 ! Fit after self-cal, rms=0.024424Jy sigma=0.900070 ! 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=0.024424Jy sigma=0.900070 ! Fit after self-cal, rms=0.024418Jy sigma=0.893169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=4.692 mas, bpa=-3.872 degrees ! Estimated noise=0.435731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037141 Jy ! Component: 100 - total flux cleaned = 0.00552546 Jy ! Component: 150 - total flux cleaned = 0.00717914 Jy ! Component: 200 - total flux cleaned = 0.00779114 Jy ! Total flux subtracted in 200 components = 0.00779114 Jy ! Clean residual min=-0.005586 max=0.005702 Jy/beam ! Clean residual mean=0.000022 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.162175 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.162175 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=0.023335Jy sigma=0.851650 ! Fit after self-cal, rms=0.023251Jy sigma=0.846784 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 = 0.00158959 Jy ! Component: 100 - total flux cleaned = 0.00201875 Jy ! Component: 150 - total flux cleaned = 0.00241184 Jy ! Component: 200 - total flux cleaned = 0.00292292 Jy ! Total flux subtracted in 200 components = 0.00292292 Jy ! Clean residual min=-0.005162 max=0.005712 Jy/beam ! Clean residual mean=0.000017 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.165098 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.165098 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=0.022662Jy sigma=0.824252 ! Fit after self-cal, rms=0.022629Jy sigma=0.822429 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.022629Jy sigma=0.822429 ! Fit after self-cal, rms=0.022339Jy sigma=0.802756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=7.158 mas, bpa=14.22 degrees ! Estimated noise=0.492645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257633 Jy ! Component: 100 - total flux cleaned = 0.00420299 Jy ! Component: 150 - total flux cleaned = 0.00489216 Jy ! Component: 200 - total flux cleaned = 0.00520547 Jy ! Total flux subtracted in 200 components = 0.00520547 Jy ! Clean residual min=-0.006280 max=0.007051 Jy/beam ! Clean residual mean=0.000013 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.170304 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 172 components and 0.170304 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=0.021984Jy sigma=0.790293 ! Fit after self-cal, rms=0.021975Jy sigma=0.789707 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 = 0.000586059 Jy ! Component: 100 - total flux cleaned = 0.000809131 Jy ! Component: 150 - total flux cleaned = 0.00101784 Jy ! Component: 200 - total flux cleaned = 0.0011674 Jy ! Total flux subtracted in 200 components = 0.0011674 Jy ! Clean residual min=-0.006109 max=0.007055 Jy/beam ! Clean residual mean=0.000009 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.171471 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 187 components and 0.171471 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=0.021803Jy sigma=0.783779 ! Fit after self-cal, rms=0.021796Jy sigma=0.783408 ! 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=2.211 mas, bmaj=4.636 mas, bpa=-3.677 degrees ! Estimated noise=0.434168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.211 x 4.636 at -3.677 degrees (North through East) ! Clean map min=-0.0047716 max=0.045116 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=1.799 mas, bmaj=3.811 mas, bpa=-4.703 degrees ! Estimated noise=0.5782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374825 Jy ! Component: 100 - total flux cleaned = 0.0586554 Jy ! Component: 150 - total flux cleaned = 0.0732344 Jy ! Component: 200 - total flux cleaned = 0.0845021 Jy ! Total flux subtracted in 200 components = 0.0845021 Jy ! Clean residual min=-0.008369 max=0.010412 Jy/beam ! Clean residual mean=0.000086 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.0845021 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0845021 Jy ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=4.636 mas, bpa=-3.677 degrees ! Estimated noise=0.434168 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 (-2.7, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177138 Jy ! Component: 100 - total flux cleaned = 0.0299866 Jy ! Component: 150 - total flux cleaned = 0.0396149 Jy ! Component: 200 - total flux cleaned = 0.0474118 Jy ! Total flux subtracted in 200 components = 0.0474118 Jy ! Clean residual min=-0.007555 max=0.006701 Jy/beam ! Clean residual mean=0.000064 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 0.131914 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 108 components and 0.131914 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=7.158 mas, bpa=14.22 degrees ! Estimated noise=0.492645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950554 Jy ! Component: 100 - total flux cleaned = 0.0166538 Jy ! Component: 150 - total flux cleaned = 0.0223035 Jy ! Component: 200 - total flux cleaned = 0.0266528 Jy ! Total flux subtracted in 200 components = 0.0266528 Jy ! Clean residual min=-0.007662 max=0.007505 Jy/beam ! Clean residual mean=0.000043 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.158567 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 = 0.00237717 Jy ! Component: 100 - total flux cleaned = 0.00449949 Jy ! Component: 150 - total flux cleaned = 0.00630656 Jy ! Component: 200 - total flux cleaned = 0.00794997 Jy ! Total flux subtracted in 200 components = 0.00794997 Jy ! Clean residual min=-0.006886 max=0.007255 Jy/beam ! Clean residual mean=0.000024 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.166517 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 176 components and 0.166517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=4.636 mas, bpa=-3.677 degrees ! Estimated noise=0.434168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138959 Jy ! Component: 100 - total flux cleaned = 0.0019259 Jy ! Component: 150 - total flux cleaned = 0.00239992 Jy ! Component: 200 - total flux cleaned = 0.00276472 Jy ! Total flux subtracted in 200 components = 0.00276472 Jy ! Clean residual min=-0.004925 max=0.005530 Jy/beam ! Clean residual mean=0.000009 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.169281 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 205 components and 0.169281 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=0.021807Jy sigma=0.781965 ! Fit after self-cal, rms=0.021663Jy sigma=0.776392 wmodel /d2/scr/pima/bp177i_uvs/J0707-0026_C_map.mod ! Writing 205 model components to file: /d2/scr/pima/bp177i_uvs/J0707-0026_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0707-0026_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0707-0026_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0707-0026_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0707-0026_C_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 = 0.00116379 Jy ! Component: 100 - total flux cleaned = 0.0011623 Jy ! Component: 150 - total flux cleaned = 0.00130723 Jy ! Component: 200 - total flux cleaned = 0.00118445 Jy ! Component: 250 - total flux cleaned = 0.000827826 Jy ! Component: 300 - total flux cleaned = 0.000770975 Jy ! Component: 350 - total flux cleaned = 0.00077357 Jy ! Component: 400 - total flux cleaned = 0.000728755 Jy ! Component: 450 - total flux cleaned = 0.000732093 Jy ! Component: 500 - total flux cleaned = 0.000777298 Jy ! Component: 550 - total flux cleaned = 0.000982447 Jy ! Component: 600 - total flux cleaned = 0.00109751 Jy ! Component: 650 - total flux cleaned = 0.00117099 Jy ! Component: 700 - total flux cleaned = 0.00124306 Jy ! Component: 750 - total flux cleaned = 0.00141192 Jy ! Component: 800 - total flux cleaned = 0.00147556 Jy ! Component: 850 - total flux cleaned = 0.0015355 Jy ! Component: 900 - total flux cleaned = 0.00159484 Jy ! Component: 950 - total flux cleaned = 0.00170935 Jy ! Component: 1000 - total flux cleaned = 0.00181887 Jy ! Component: 1050 - total flux cleaned = 0.0019242 Jy ! Component: 1100 - total flux cleaned = 0.00202536 Jy ! Component: 1150 - total flux cleaned = 0.00217187 Jy ! Component: 1200 - total flux cleaned = 0.00228983 Jy ! Component: 1250 - total flux cleaned = 0.00242789 Jy ! Component: 1300 - total flux cleaned = 0.00265109 Jy ! Component: 1350 - total flux cleaned = 0.0029326 Jy ! Component: 1400 - total flux cleaned = 0.00312147 Jy ! Component: 1450 - total flux cleaned = 0.00330538 Jy ! Component: 1500 - total flux cleaned = 0.00344439 Jy ! Component: 1550 - total flux cleaned = 0.00350167 Jy ! Component: 1600 - total flux cleaned = 0.0035025 Jy ! Component: 1650 - total flux cleaned = 0.00357644 Jy ! Component: 1700 - total flux cleaned = 0.00363071 Jy ! Component: 1750 - total flux cleaned = 0.00359539 Jy ! Component: 1800 - total flux cleaned = 0.00359574 Jy ! Component: 1850 - total flux cleaned = 0.0036469 Jy ! Component: 1900 - total flux cleaned = 0.00364727 Jy ! Component: 1950 - total flux cleaned = 0.00372903 Jy ! Component: 2000 - total flux cleaned = 0.00372924 Jy ! Component: 2050 - total flux cleaned = 0.00377627 Jy ! Component: 2100 - total flux cleaned = 0.00382227 Jy ! Component: 2150 - total flux cleaned = 0.0038223 Jy ! Component: 2200 - total flux cleaned = 0.00383763 Jy ! Component: 2250 - total flux cleaned = 0.00392607 Jy ! Component: 2300 - total flux cleaned = 0.00394077 Jy ! Component: 2350 - total flux cleaned = 0.00399793 Jy ! Component: 2400 - total flux cleaned = 0.0040399 Jy ! Component: 2450 - total flux cleaned = 0.00409479 Jy ! Component: 2500 - total flux cleaned = 0.00412181 Jy ! Component: 2550 - total flux cleaned = 0.00416178 Jy ! Component: 2600 - total flux cleaned = 0.0042012 Jy ! Component: 2650 - total flux cleaned = 0.00429155 Jy ! Component: 2700 - total flux cleaned = 0.004304 Jy ! Component: 2750 - total flux cleaned = 0.00432926 Jy ! Component: 2800 - total flux cleaned = 0.00439122 Jy ! Component: 2850 - total flux cleaned = 0.00447645 Jy ! Component: 2900 - total flux cleaned = 0.00456066 Jy ! Component: 2950 - total flux cleaned = 0.00465582 Jy ! Component: 3000 - total flux cleaned = 0.00471451 Jy ! Component: 3050 - total flux cleaned = 0.00476133 Jy ! Component: 3100 - total flux cleaned = 0.0048422 Jy ! Component: 3150 - total flux cleaned = 0.00488796 Jy ! Component: 3200 - total flux cleaned = 0.00495587 Jy ! Component: 3250 - total flux cleaned = 0.00501205 Jy ! Component: 3300 - total flux cleaned = 0.00505648 Jy ! Component: 3350 - total flux cleaned = 0.00510056 Jy ! Component: 3400 - total flux cleaned = 0.00513339 Jy ! Component: 3450 - total flux cleaned = 0.00516603 Jy ! Component: 3500 - total flux cleaned = 0.00518762 Jy ! Component: 3550 - total flux cleaned = 0.00520916 Jy ! Component: 3600 - total flux cleaned = 0.0052834 Jy ! Component: 3650 - total flux cleaned = 0.00531497 Jy ! Component: 3700 - total flux cleaned = 0.00537768 Jy ! Component: 3750 - total flux cleaned = 0.00540889 Jy ! Component: 3800 - total flux cleaned = 0.00549124 Jy ! Component: 3850 - total flux cleaned = 0.00553224 Jy ! Component: 3900 - total flux cleaned = 0.00558324 Jy ! Component: 3950 - total flux cleaned = 0.00560353 Jy ! Component: 4000 - total flux cleaned = 0.00563386 Jy ! Component: 4050 - total flux cleaned = 0.00566407 Jy ! Total flux subtracted in 4096 components = 0.00570415 Jy ! Clean residual min=-0.000562 max=0.000551 Jy/beam ! Clean residual mean=0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.174986 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 566 components and 0.174985 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0707-0026_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.211 x 4.636 at -3.677 degrees (North through East) ! Clean map min=-0.0026673 max=0.046266 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0707-0026_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11001 1.11001 2.22002 4.44004 8.88007 17.7601 35.5203 71.0406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.268 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0707-0026_C_uvs.log closed on Tue Apr 15 00:14:17 2014