! Started logfile: /scr/pima/bg219a_uvs/J0132+4325_X_uvs.log on Sun Apr 3 22:22:07 2016 obs /scr/pima/bg219a_uvs/J0132+4325_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0132+4325_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.747354 visibilities/baseline/integration-bin. ! Found source: J0132+4325 ! ! 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 6780 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/J0132+4325_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 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=1.071062Jy sigma=25.506870 ! Fit after self-cal, rms=0.639897Jy sigma=14.642311 ! 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=0.7939 mas, bmaj=1.115 mas, bpa=-28.28 degrees ! Estimated noise=1.10257 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 = 0.298613 Jy ! Component: 100 - total flux cleaned = 0.363945 Jy ! Total flux subtracted in 100 components = 0.363945 Jy ! Clean residual min=-0.014266 max=0.019806 Jy/beam ! Clean residual mean=-0.000045 rms=0.004106 Jy/beam ! Combined flux in latest and established models = 0.363945 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.363945 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=0.163725Jy sigma=1.568801 ! Fit after self-cal, rms=0.163602Jy sigma=1.568353 ! 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=0.9927 mas, bmaj=1.374 mas, bpa=-29.37 degrees ! Estimated noise=0.563802 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 = 0.0274606 Jy ! Component: 100 - total flux cleaned = 0.039212 Jy ! Component: 150 - total flux cleaned = 0.0444783 Jy ! Component: 200 - total flux cleaned = 0.0470747 Jy ! Total flux subtracted in 200 components = 0.0470747 Jy ! Clean residual min=-0.006521 max=0.009952 Jy/beam ! Clean residual mean=-0.000045 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.41102 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.41102 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=0.162444Jy sigma=1.244952 ! Fit after self-cal, rms=0.162492Jy sigma=1.243700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9927 x 1.374 at -29.37 degrees (North through East) ! Clean map min=-0.0059644 max=0.39059 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: ! 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: ! 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: ! 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: ! KP 1.00* 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. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.98 MK 0.99 NL 1.01 ! OV 0.99 PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.98 MK 1.00 NL 1.00 ! OV 0.99 PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 1.00 NL 1.00 ! OV 0.98 PT 0.99 SC 1.04 ! ! ! 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=0.162492Jy sigma=1.243700 ! Fit after self-cal, rms=0.162351Jy sigma=1.229802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=1.382 mas, bpa=-29.58 degrees ! Estimated noise=0.562178 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 = -0.00209065 Jy ! Component: 100 - total flux cleaned = -0.00222324 Jy ! Component: 150 - total flux cleaned = -0.00222217 Jy ! Component: 200 - total flux cleaned = -0.00218827 Jy ! Total flux subtracted in 200 components = -0.00218827 Jy ! Clean residual min=-0.006419 max=0.008492 Jy/beam ! Clean residual mean=-0.000032 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.408831 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.408831 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=0.162180Jy sigma=1.229653 ! Fit after self-cal, rms=0.162177Jy sigma=1.229478 ! 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=0.162177Jy sigma=1.229478 ! Fit after self-cal, rms=0.163471Jy sigma=1.189485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.377 mas, bpa=-29.35 degrees ! Estimated noise=0.560893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000979455 Jy ! Component: 100 - total flux cleaned = -0.0010763 Jy ! Component: 150 - total flux cleaned = -0.00107506 Jy ! Component: 200 - total flux cleaned = -0.00105764 Jy ! Total flux subtracted in 200 components = -0.00105764 Jy ! Clean residual min=-0.003976 max=0.004046 Jy/beam ! Clean residual mean=-0.000007 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.407774 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.407774 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=0.163418Jy sigma=1.189556 ! Fit after self-cal, rms=0.163378Jy sigma=1.189456 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 = 9.86903e-05 Jy ! Component: 100 - total flux cleaned = 9.77421e-05 Jy ! Component: 150 - total flux cleaned = 9.73777e-05 Jy ! Component: 200 - total flux cleaned = 0.000126001 Jy ! Total flux subtracted in 200 components = 0.000126001 Jy ! Clean residual min=-0.003926 max=0.004011 Jy/beam ! Clean residual mean=-0.000006 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.4079 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.4079 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=0.163384Jy sigma=1.189122 ! Fit after self-cal, rms=0.163378Jy sigma=1.189097 ! 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=0.163378Jy sigma=1.189097 ! Fit after self-cal, rms=0.163194Jy sigma=1.188905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.377 mas, bpa=-29.27 degrees ! Estimated noise=0.560432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000632603 Jy ! Component: 100 - total flux cleaned = -0.000703991 Jy ! Component: 150 - total flux cleaned = -0.000705734 Jy ! Component: 200 - total flux cleaned = -0.000693081 Jy ! Total flux subtracted in 200 components = -0.000693081 Jy ! Clean residual min=-0.003746 max=0.003945 Jy/beam ! Clean residual mean=-0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.407206 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.407207 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=0.163160Jy sigma=1.189068 ! Fit after self-cal, rms=0.163156Jy sigma=1.189045 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 = 5.88498e-05 Jy ! Component: 100 - total flux cleaned = 5.80499e-05 Jy ! Component: 150 - total flux cleaned = 8.14979e-05 Jy ! Component: 200 - total flux cleaned = 9.23601e-05 Jy ! Total flux subtracted in 200 components = 9.23601e-05 Jy ! Clean residual min=-0.003724 max=0.003903 Jy/beam ! Clean residual mean=-0.000006 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.407299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.407299 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=0.163161Jy sigma=1.188841 ! Fit after self-cal, rms=0.163158Jy sigma=1.188827 ! 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=0.163158Jy sigma=1.188827 ! Fit after self-cal, rms=0.163035Jy sigma=1.188741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=3.154 mas, bpa=-26.47 degrees ! Estimated noise=0.725478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162954 Jy ! Component: 100 - total flux cleaned = -0.000181474 Jy ! Component: 150 - total flux cleaned = -0.000195818 Jy ! Component: 200 - total flux cleaned = -0.000206898 Jy ! Total flux subtracted in 200 components = -0.000206898 Jy ! Clean residual min=-0.004582 max=0.005831 Jy/beam ! Clean residual mean=-0.000011 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.407092 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.407092 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=0.163033Jy sigma=1.188811 ! Fit after self-cal, rms=0.163028Jy sigma=1.188713 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 = 4.85232e-06 Jy ! Component: 100 - total flux cleaned = -1.05719e-05 Jy ! Component: 150 - total flux cleaned = -2.18305e-05 Jy ! Component: 200 - total flux cleaned = -2.21733e-05 Jy ! Total flux subtracted in 200 components = -2.21733e-05 Jy ! Clean residual min=-0.004599 max=0.005831 Jy/beam ! Clean residual mean=-0.000011 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.40707 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.40707 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=0.163036Jy sigma=1.188804 ! Fit after self-cal, rms=0.163029Jy sigma=1.188722 ! 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=1.002 mas, bmaj=1.377 mas, bpa=-29.23 degrees ! Estimated noise=0.560122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.377 at -29.23 degrees (North through East) ! Clean map min=-0.0034441 max=0.38747 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=0.8024 mas, bmaj=1.116 mas, bpa=-27.9 degrees ! Estimated noise=1.10127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298281 Jy ! Component: 100 - total flux cleaned = 0.363467 Jy ! Component: 150 - total flux cleaned = 0.381914 Jy ! Component: 200 - total flux cleaned = 0.391735 Jy ! Total flux subtracted in 200 components = 0.391735 Jy ! Clean residual min=-0.006514 max=0.007999 Jy/beam ! Clean residual mean=-0.000012 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.391735 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.391735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.377 mas, bpa=-29.23 degrees ! Estimated noise=0.560122 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 = 0.00824503 Jy ! Component: 100 - total flux cleaned = 0.0117597 Jy ! Component: 150 - total flux cleaned = 0.0135559 Jy ! Component: 200 - total flux cleaned = 0.0144507 Jy ! Total flux subtracted in 200 components = 0.0144507 Jy ! Clean residual min=-0.003683 max=0.004009 Jy/beam ! Clean residual mean=-0.000007 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.406186 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.406186 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=2.265 mas, bmaj=3.154 mas, bpa=-26.47 degrees ! Estimated noise=0.725478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000887111 Jy ! Component: 100 - total flux cleaned = 0.000880971 Jy ! Component: 150 - total flux cleaned = 0.00084472 Jy ! Component: 200 - total flux cleaned = 0.000844606 Jy ! Total flux subtracted in 200 components = 0.000844606 Jy ! Clean residual min=-0.004721 max=0.005828 Jy/beam ! Clean residual mean=-0.000012 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.40703 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 = 2.29569e-07 Jy ! Component: 100 - total flux cleaned = -2.04006e-07 Jy ! Component: 150 - total flux cleaned = -1.13084e-06 Jy ! Component: 200 - total flux cleaned = -1.48633e-06 Jy ! Total flux subtracted in 200 components = -1.48633e-06 Jy ! Clean residual min=-0.004718 max=0.005850 Jy/beam ! Clean residual mean=-0.000012 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.407029 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.407029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.377 mas, bpa=-29.23 degrees ! Estimated noise=0.560122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036134 Jy ! Component: 100 - total flux cleaned = -0.000344699 Jy ! Component: 150 - total flux cleaned = -0.000273818 Jy ! Component: 200 - total flux cleaned = -0.000211538 Jy ! Total flux subtracted in 200 components = -0.000211538 Jy ! Clean residual min=-0.003668 max=0.003956 Jy/beam ! Clean residual mean=-0.000006 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.406817 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.406817 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=0.163042Jy sigma=1.189025 ! Fit after self-cal, rms=0.163032Jy sigma=1.188948 wmodel /scr/pima/bg219a_uvs/J0132+4325_X_map.mod ! Writing 30 model components to file: /scr/pima/bg219a_uvs/J0132+4325_X_map.mod wobs /scr/pima/bg219a_uvs/J0132+4325_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0132+4325_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0132+4325_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0132+4325_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 = 0.000928134 Jy ! Component: 100 - total flux cleaned = 0.00169155 Jy ! Component: 150 - total flux cleaned = 0.0026358 Jy ! Component: 200 - total flux cleaned = 0.00363753 Jy ! Component: 250 - total flux cleaned = 0.00453286 Jy ! Component: 300 - total flux cleaned = 0.00528715 Jy ! Component: 350 - total flux cleaned = 0.00601176 Jy ! Component: 400 - total flux cleaned = 0.0063848 Jy ! Component: 450 - total flux cleaned = 0.00674511 Jy ! Component: 500 - total flux cleaned = 0.00696392 Jy ! Component: 550 - total flux cleaned = 0.00726305 Jy ! Component: 600 - total flux cleaned = 0.00747091 Jy ! Component: 650 - total flux cleaned = 0.00771549 Jy ! Component: 700 - total flux cleaned = 0.00791517 Jy ! Component: 750 - total flux cleaned = 0.00803305 Jy ! Component: 800 - total flux cleaned = 0.00822541 Jy ! Component: 850 - total flux cleaned = 0.00837677 Jy ! Component: 900 - total flux cleaned = 0.00841379 Jy ! Component: 950 - total flux cleaned = 0.00852387 Jy ! Component: 1000 - total flux cleaned = 0.00855949 Jy ! Component: 1050 - total flux cleaned = 0.00863094 Jy ! Component: 1100 - total flux cleaned = 0.00870195 Jy ! Component: 1150 - total flux cleaned = 0.00887665 Jy ! Component: 1200 - total flux cleaned = 0.00894523 Jy ! Component: 1250 - total flux cleaned = 0.0090473 Jy ! Component: 1300 - total flux cleaned = 0.00911415 Jy ! Component: 1350 - total flux cleaned = 0.00918082 Jy ! Component: 1400 - total flux cleaned = 0.0093128 Jy ! Component: 1450 - total flux cleaned = 0.00947601 Jy ! Component: 1500 - total flux cleaned = 0.0095406 Jy ! Component: 1550 - total flux cleaned = 0.00957275 Jy ! Component: 1600 - total flux cleaned = 0.00970017 Jy ! Component: 1650 - total flux cleaned = 0.0098264 Jy ! Component: 1700 - total flux cleaned = 0.00995153 Jy ! Component: 1750 - total flux cleaned = 0.0100446 Jy ! Component: 1800 - total flux cleaned = 0.0101059 Jy ! Component: 1850 - total flux cleaned = 0.0102586 Jy ! Component: 1900 - total flux cleaned = 0.0103192 Jy ! Component: 1950 - total flux cleaned = 0.0104094 Jy ! Component: 2000 - total flux cleaned = 0.0105287 Jy ! Component: 2050 - total flux cleaned = 0.0106177 Jy ! Component: 2100 - total flux cleaned = 0.0107356 Jy ! Component: 2150 - total flux cleaned = 0.010794 Jy ! Component: 2200 - total flux cleaned = 0.010939 Jy ! Component: 2250 - total flux cleaned = 0.0109677 Jy ! Component: 2300 - total flux cleaned = 0.0110823 Jy ! Component: 2350 - total flux cleaned = 0.0110824 Jy ! Component: 2400 - total flux cleaned = 0.0111957 Jy ! Component: 2450 - total flux cleaned = 0.0112238 Jy ! Component: 2500 - total flux cleaned = 0.0112799 Jy ! Component: 2550 - total flux cleaned = 0.0113636 Jy ! Component: 2600 - total flux cleaned = 0.0113913 Jy ! Component: 2650 - total flux cleaned = 0.0115018 Jy ! Component: 2700 - total flux cleaned = 0.0115293 Jy ! Component: 2750 - total flux cleaned = 0.0115293 Jy ! Component: 2800 - total flux cleaned = 0.0116108 Jy ! Component: 2850 - total flux cleaned = 0.0116649 Jy ! Component: 2900 - total flux cleaned = 0.011638 Jy ! Component: 2950 - total flux cleaned = 0.0117185 Jy ! Component: 3000 - total flux cleaned = 0.0117453 Jy ! Component: 3050 - total flux cleaned = 0.0117454 Jy ! Component: 3100 - total flux cleaned = 0.0117984 Jy ! Component: 3150 - total flux cleaned = 0.0117984 Jy ! Component: 3200 - total flux cleaned = 0.0118512 Jy ! Component: 3250 - total flux cleaned = 0.0118775 Jy ! Component: 3300 - total flux cleaned = 0.0119036 Jy ! Component: 3350 - total flux cleaned = 0.0119556 Jy ! Component: 3400 - total flux cleaned = 0.0120074 Jy ! Component: 3450 - total flux cleaned = 0.0121108 Jy ! Component: 3500 - total flux cleaned = 0.0121108 Jy ! Component: 3550 - total flux cleaned = 0.0122137 Jy ! Component: 3600 - total flux cleaned = 0.0122906 Jy ! Component: 3650 - total flux cleaned = 0.0123163 Jy ! Component: 3700 - total flux cleaned = 0.0124186 Jy ! Component: 3750 - total flux cleaned = 0.0124949 Jy ! Component: 3800 - total flux cleaned = 0.0125459 Jy ! Component: 3850 - total flux cleaned = 0.0125967 Jy ! Component: 3900 - total flux cleaned = 0.0127234 Jy ! Component: 3950 - total flux cleaned = 0.0127235 Jy ! Component: 4000 - total flux cleaned = 0.0128496 Jy ! Component: 4050 - total flux cleaned = 0.0129252 Jy ! Total flux subtracted in 4096 components = 0.0129754 Jy ! Clean residual min=-0.001380 max=0.001547 Jy/beam ! Clean residual mean=0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.419793 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 258 components and 0.419792 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0132+4325_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.377 at -29.23 degrees (North through East) ! Clean map min=-0.0045209 max=0.38508 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0132+4325_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.385081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345502 0.345502 0.691004 1.38201 2.76402 5.52804 11.0561 22.1121 44.2243 88.4486 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.385 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 868.301 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0132+4325_X_uvs.log closed on Sun Apr 3 22:22:11 2016