! Started logfile: /scr/pima/bg219a_uvs/J1734+0926_X_uvs.log on Wed Apr 6 21:43:07 2016 obs /scr/pima/bg219a_uvs/J1734+0926_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1734+0926_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.47037 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1734+0926 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 3048 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1734+0926_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 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=1.038172Jy sigma=28.548182 ! Fit after self-cal, rms=0.737401Jy sigma=19.923525 ! 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=0.658 mas, bmaj=1.56 mas, bpa=-6.328 degrees ! Estimated noise=0.915072 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 = 0.182553 Jy ! Component: 100 - total flux cleaned = 0.241971 Jy ! Total flux subtracted in 100 components = 0.241971 Jy ! Clean residual min=-0.046735 max=0.048152 Jy/beam ! Clean residual mean=-0.000030 rms=0.013276 Jy/beam ! Combined flux in latest and established models = 0.241971 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.241971 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=0.123751Jy sigma=3.400138 ! Fit after self-cal, rms=0.123624Jy sigma=3.397505 ! 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=0.808 mas, bmaj=1.895 mas, bpa=-11.03 degrees ! Estimated noise=0.71 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 = 0.0569003 Jy ! Component: 100 - total flux cleaned = 0.0873597 Jy ! Component: 150 - total flux cleaned = 0.104582 Jy ! Component: 200 - total flux cleaned = 0.114707 Jy ! Total flux subtracted in 200 components = 0.114707 Jy ! Clean residual min=-0.043635 max=0.050718 Jy/beam ! Clean residual mean=0.000017 rms=0.013990 Jy/beam ! Combined flux in latest and established models = 0.356679 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.356679 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=0.093832Jy sigma=2.673259 ! Fit after self-cal, rms=0.093796Jy sigma=2.670408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.808 x 1.895 at -11.03 degrees (North through East) ! Clean map min=-0.0415 max=0.26061 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: ! LA 1.00* MK 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: ! LA 1.00* MK 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: ! LA 1.00* MK 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 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: ! LA 1.00* MK 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.093796Jy sigma=2.670408 ! Fit after self-cal, rms=0.093921Jy sigma=2.677025 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=1.923 mas, bpa=-11.54 degrees ! Estimated noise=0.714993 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 = 0.00616689 Jy ! Component: 100 - total flux cleaned = 0.00907558 Jy ! Component: 150 - total flux cleaned = 0.00974933 Jy ! Component: 200 - total flux cleaned = 0.0100609 Jy ! Total flux subtracted in 200 components = 0.0100609 Jy ! Clean residual min=-0.041879 max=0.050839 Jy/beam ! Clean residual mean=0.000023 rms=0.014187 Jy/beam ! Combined flux in latest and established models = 0.36674 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.36674 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=0.093190Jy sigma=2.671705 ! Fit after self-cal, rms=0.093186Jy sigma=2.671080 ! 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=0.093186Jy sigma=2.671080 ! Fit after self-cal, rms=0.093186Jy sigma=2.671080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=1.923 mas, bpa=-11.54 degrees ! Estimated noise=0.714993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414311 Jy ! Component: 100 - total flux cleaned = 0.00051411 Jy ! Component: 150 - total flux cleaned = 0.000705859 Jy ! Component: 200 - total flux cleaned = 0.000798177 Jy ! Total flux subtracted in 200 components = 0.000798177 Jy ! Clean residual min=-0.041585 max=0.050911 Jy/beam ! Clean residual mean=0.000023 rms=0.014171 Jy/beam ! Combined flux in latest and established models = 0.367538 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.367538 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=0.092960Jy sigma=2.666655 ! Fit after self-cal, rms=0.092964Jy sigma=2.666195 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 = -0.000424991 Jy ! Component: 100 - total flux cleaned = -0.000324092 Jy ! Component: 150 - total flux cleaned = -0.000227615 Jy ! Component: 200 - total flux cleaned = -0.000136551 Jy ! Total flux subtracted in 200 components = -0.000136551 Jy ! Clean residual min=-0.041173 max=0.051012 Jy/beam ! Clean residual mean=0.000023 rms=0.014128 Jy/beam ! Combined flux in latest and established models = 0.367401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.367401 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=0.092785Jy sigma=2.661315 ! Fit after self-cal, rms=0.092787Jy sigma=2.660881 ! 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=0.092787Jy sigma=2.660881 ! Fit after self-cal, rms=0.092787Jy sigma=2.660881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=1.923 mas, bpa=-11.54 degrees ! Estimated noise=0.714993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552221 Jy ! Component: 100 - total flux cleaned = -0.00045497 Jy ! Component: 150 - total flux cleaned = -0.000364241 Jy ! Component: 200 - total flux cleaned = -0.000366154 Jy ! Total flux subtracted in 200 components = -0.000366154 Jy ! Clean residual min=-0.040783 max=0.051067 Jy/beam ! Clean residual mean=0.000023 rms=0.014080 Jy/beam ! Combined flux in latest and established models = 0.367035 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.367035 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=0.092622Jy sigma=2.655912 ! Fit after self-cal, rms=0.092624Jy sigma=2.655504 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 = -0.00053512 Jy ! Component: 100 - total flux cleaned = -0.00034305 Jy ! Component: 150 - total flux cleaned = -0.000347537 Jy ! Component: 200 - total flux cleaned = -0.00026184 Jy ! Total flux subtracted in 200 components = -0.00026184 Jy ! Clean residual min=-0.040393 max=0.051103 Jy/beam ! Clean residual mean=0.000023 rms=0.014035 Jy/beam ! Combined flux in latest and established models = 0.366773 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.366773 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=0.092460Jy sigma=2.650701 ! Fit after self-cal, rms=0.092463Jy sigma=2.650316 ! 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=0.092463Jy sigma=2.650316 ! Fit after self-cal, rms=0.092463Jy sigma=2.650316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=4.792 mas, bpa=-18.72 degrees ! Estimated noise=0.966658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0170112 Jy ! Component: 100 - total flux cleaned = -0.0200296 Jy ! Component: 150 - total flux cleaned = -0.0227242 Jy ! Component: 200 - total flux cleaned = -0.0255658 Jy ! Total flux subtracted in 200 components = -0.0255658 Jy ! Clean residual min=-0.061425 max=0.070579 Jy/beam ! Clean residual mean=0.000011 rms=0.025767 Jy/beam ! Combined flux in latest and established models = 0.341207 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.341207 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=0.099125Jy sigma=2.741875 ! Fit after self-cal, rms=0.098824Jy sigma=2.733555 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 = -0.00346429 Jy ! Component: 100 - total flux cleaned = -0.00524007 Jy ! Component: 150 - total flux cleaned = -0.00682622 Jy ! Component: 200 - total flux cleaned = -0.0082408 Jy ! Total flux subtracted in 200 components = -0.0082408 Jy ! Clean residual min=-0.058709 max=0.067725 Jy/beam ! Clean residual mean=0.000001 rms=0.024523 Jy/beam ! Combined flux in latest and established models = 0.332967 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.332967 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=0.107136Jy sigma=2.901755 ! Fit after self-cal, rms=0.106998Jy sigma=2.897493 ! 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=0.8059 mas, bmaj=1.923 mas, bpa=-11.54 degrees ! Estimated noise=0.714993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8059 x 1.923 at -11.54 degrees (North through East) ! Clean map min=-0.048982 max=0.24352 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=0.6579 mas, bmaj=1.561 mas, bpa=-6.333 degrees ! Estimated noise=0.923031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182583 Jy ! Component: 100 - total flux cleaned = 0.2424 Jy ! Component: 150 - total flux cleaned = 0.278882 Jy ! Component: 200 - total flux cleaned = 0.303684 Jy ! Total flux subtracted in 200 components = 0.303684 Jy ! Clean residual min=-0.041852 max=0.048648 Jy/beam ! Clean residual mean=-0.000019 rms=0.011456 Jy/beam ! Combined flux in latest and established models = 0.303684 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.303684 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=1.923 mas, bpa=-11.54 degrees ! Estimated noise=0.714993 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 = 0.0308936 Jy ! Component: 100 - total flux cleaned = 0.0474969 Jy ! Component: 150 - total flux cleaned = 0.0551956 Jy ! Component: 200 - total flux cleaned = 0.057376 Jy ! Total flux subtracted in 200 components = 0.057376 Jy ! Clean residual min=-0.042764 max=0.051473 Jy/beam ! Clean residual mean=0.000019 rms=0.014100 Jy/beam ! Combined flux in latest and established models = 0.36106 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.36106 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=1.856 mas, bmaj=4.792 mas, bpa=-18.72 degrees ! Estimated noise=0.966658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0109628 Jy ! Component: 100 - total flux cleaned = -0.013981 Jy ! Component: 150 - total flux cleaned = -0.0166507 Jy ! Component: 200 - total flux cleaned = -0.0194699 Jy ! Total flux subtracted in 200 components = -0.0194699 Jy ! Clean residual min=-0.062314 max=0.069817 Jy/beam ! Clean residual mean=0.000011 rms=0.025853 Jy/beam ! Combined flux in latest and established models = 0.34159 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 = -0.00206474 Jy ! Component: 100 - total flux cleaned = -0.00391789 Jy ! Component: 150 - total flux cleaned = -0.00586978 Jy ! Component: 200 - total flux cleaned = -0.00703807 Jy ! Total flux subtracted in 200 components = -0.00703807 Jy ! Clean residual min=-0.059773 max=0.067363 Jy/beam ! Clean residual mean=0.000003 rms=0.024765 Jy/beam ! Combined flux in latest and established models = 0.334552 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.334552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=1.923 mas, bpa=-11.54 degrees ! Estimated noise=0.714993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153966 Jy ! Component: 100 - total flux cleaned = 0.0210508 Jy ! Component: 150 - total flux cleaned = 0.0237403 Jy ! Component: 200 - total flux cleaned = 0.0248678 Jy ! Total flux subtracted in 200 components = 0.0248678 Jy ! Clean residual min=-0.039400 max=0.049667 Jy/beam ! Clean residual mean=0.000018 rms=0.013507 Jy/beam ! Combined flux in latest and established models = 0.35942 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.35942 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=0.092753Jy sigma=2.629506 ! Fit after self-cal, rms=0.092706Jy sigma=2.626134 wmodel /scr/pima/bg219a_uvs/J1734+0926_X_map.mod ! Writing 49 model components to file: /scr/pima/bg219a_uvs/J1734+0926_X_map.mod wobs /scr/pima/bg219a_uvs/J1734+0926_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1734+0926_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1734+0926_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1734+0926_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 = 0.0201627 Jy ! Component: 100 - total flux cleaned = 0.0253354 Jy ! Component: 150 - total flux cleaned = 0.0279422 Jy ! Component: 200 - total flux cleaned = 0.0311141 Jy ! Component: 250 - total flux cleaned = 0.0334402 Jy ! Component: 300 - total flux cleaned = 0.0354892 Jy ! Component: 350 - total flux cleaned = 0.0372561 Jy ! Component: 400 - total flux cleaned = 0.0385604 Jy ! Component: 450 - total flux cleaned = 0.0378781 Jy ! Component: 500 - total flux cleaned = 0.0374543 Jy ! Component: 550 - total flux cleaned = 0.036144 Jy ! Component: 600 - total flux cleaned = 0.0348216 Jy ! Component: 650 - total flux cleaned = 0.0334523 Jy ! Component: 700 - total flux cleaned = 0.0326196 Jy ! Component: 750 - total flux cleaned = 0.0319997 Jy ! Component: 800 - total flux cleaned = 0.0316569 Jy ! Component: 850 - total flux cleaned = 0.0310115 Jy ! Component: 900 - total flux cleaned = 0.030425 Jy ! Component: 950 - total flux cleaned = 0.0302463 Jy ! Component: 1000 - total flux cleaned = 0.0305963 Jy ! Component: 1050 - total flux cleaned = 0.0313977 Jy ! Component: 1100 - total flux cleaned = 0.0320764 Jy ! Component: 1150 - total flux cleaned = 0.0327905 Jy ! Component: 1200 - total flux cleaned = 0.0331941 Jy ! Component: 1250 - total flux cleaned = 0.0335781 Jy ! Component: 1300 - total flux cleaned = 0.0339465 Jy ! Component: 1350 - total flux cleaned = 0.034581 Jy ! Component: 1400 - total flux cleaned = 0.0349117 Jy ! Component: 1450 - total flux cleaned = 0.0350708 Jy ! Component: 1500 - total flux cleaned = 0.0353232 Jy ! Component: 1550 - total flux cleaned = 0.0356103 Jy ! Component: 1600 - total flux cleaned = 0.0357461 Jy ! Component: 1650 - total flux cleaned = 0.0357451 Jy ! Component: 1700 - total flux cleaned = 0.035658 Jy ! Component: 1750 - total flux cleaned = 0.0353725 Jy ! Component: 1800 - total flux cleaned = 0.0353324 Jy ! Component: 1850 - total flux cleaned = 0.0350611 Jy ! Component: 1900 - total flux cleaned = 0.0348309 Jy ! Component: 1950 - total flux cleaned = 0.0346788 Jy ! Component: 2000 - total flux cleaned = 0.0345269 Jy ! Component: 2050 - total flux cleaned = 0.0345271 Jy ! Component: 2100 - total flux cleaned = 0.0344132 Jy ! Component: 2150 - total flux cleaned = 0.0341471 Jy ! Component: 2200 - total flux cleaned = 0.0340712 Jy ! Component: 2250 - total flux cleaned = 0.0340331 Jy ! Component: 2300 - total flux cleaned = 0.0338791 Jy ! Component: 2350 - total flux cleaned = 0.0337621 Jy ! Component: 2400 - total flux cleaned = 0.0337223 Jy ! Component: 2450 - total flux cleaned = 0.0336824 Jy ! Component: 2500 - total flux cleaned = 0.0335605 Jy ! Component: 2550 - total flux cleaned = 0.0334782 Jy ! Component: 2600 - total flux cleaned = 0.0334366 Jy ! Component: 2650 - total flux cleaned = 0.0333083 Jy ! Component: 2700 - total flux cleaned = 0.0332651 Jy ! Component: 2750 - total flux cleaned = 0.0333098 Jy ! Component: 2800 - total flux cleaned = 0.0332201 Jy ! Component: 2850 - total flux cleaned = 0.0330371 Jy ! Component: 2900 - total flux cleaned = 0.0328964 Jy ! Component: 2950 - total flux cleaned = 0.0327523 Jy ! Component: 3000 - total flux cleaned = 0.032655 Jy ! Component: 3050 - total flux cleaned = 0.0325555 Jy ! Component: 3100 - total flux cleaned = 0.0325564 Jy ! Component: 3150 - total flux cleaned = 0.0326094 Jy ! Component: 3200 - total flux cleaned = 0.0325565 Jy ! Component: 3250 - total flux cleaned = 0.0325008 Jy ! Component: 3300 - total flux cleaned = 0.0325006 Jy ! Component: 3350 - total flux cleaned = 0.0324412 Jy ! Component: 3400 - total flux cleaned = 0.0325015 Jy ! Component: 3450 - total flux cleaned = 0.0325624 Jy ! Component: 3500 - total flux cleaned = 0.0325632 Jy ! Component: 3550 - total flux cleaned = 0.0326947 Jy ! Component: 3600 - total flux cleaned = 0.0326941 Jy ! Component: 3650 - total flux cleaned = 0.0326932 Jy ! Component: 3700 - total flux cleaned = 0.0326934 Jy ! Component: 3750 - total flux cleaned = 0.0327677 Jy ! Component: 3800 - total flux cleaned = 0.0326917 Jy ! Component: 3850 - total flux cleaned = 0.0327702 Jy ! Component: 3900 - total flux cleaned = 0.0328526 Jy ! Component: 3950 - total flux cleaned = 0.0329357 Jy ! Component: 4000 - total flux cleaned = 0.0330231 Jy ! Component: 4050 - total flux cleaned = 0.0330221 Jy ! Total flux subtracted in 4096 components = 0.0331131 Jy ! Clean residual min=-0.004944 max=0.005690 Jy/beam ! Clean residual mean=-0.000011 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.392533 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 337 components and 0.392533 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1734+0926_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8059 x 1.923 at -11.54 degrees (North through East) ! Clean map min=-0.014266 max=0.2437 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1734+0926_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.243702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00146313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80114 1.80114 3.60227 7.20455 14.4091 28.8182 57.6364 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 166.561 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1734+0926_X_uvs.log closed on Wed Apr 6 21:43:11 2016