! Started logfile: /scr/pima/bg219h_uvs/J1539+0430_X_uvs.log on Thu Apr 7 12:14:14 2016 obs /scr/pima/bg219h_uvs/J1539+0430_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1539+0430_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.726455 visibilities/baseline/integration-bin. ! Found source: J1539+0430 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 16476 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/bg219h_uvs/J1539+0430_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.036011Jy sigma=24.998153 ! Fit after self-cal, rms=0.761298Jy sigma=18.504810 ! 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=0.8088 mas, bmaj=1.788 mas, bpa=-0.9568 degrees ! Estimated noise=0.529788 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 = 0.194079 Jy ! Component: 100 - total flux cleaned = 0.236401 Jy ! Total flux subtracted in 100 components = 0.236401 Jy ! Clean residual min=-0.014283 max=0.022332 Jy/beam ! Clean residual mean=0.000034 rms=0.004596 Jy/beam ! Combined flux in latest and established models = 0.236401 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.236401 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=0.099124Jy sigma=2.478440 ! Fit after self-cal, rms=0.099018Jy sigma=2.468462 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.038 mas, bpa=-2.619 degrees ! Estimated noise=0.319279 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 = -0.00784247 Jy ! Component: 100 - total flux cleaned = -0.0101854 Jy ! Component: 150 - total flux cleaned = -0.0120697 Jy ! Component: 200 - total flux cleaned = -0.0138658 Jy ! Total flux subtracted in 200 components = -0.0138658 Jy ! Clean residual min=-0.016858 max=0.028476 Jy/beam ! Clean residual mean=0.000090 rms=0.006669 Jy/beam ! Combined flux in latest and established models = 0.222535 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.222535 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=0.097283Jy sigma=2.414917 ! Fit after self-cal, rms=0.097236Jy sigma=2.414696 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.038 at -2.619 degrees (North through East) ! Clean map min=-0.016619 max=0.24531 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! 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=0.097236Jy sigma=2.414696 ! Fit after self-cal, rms=0.097236Jy sigma=2.414696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.038 mas, bpa=-2.619 degrees ! Estimated noise=0.319279 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 = -0.00150079 Jy ! Component: 100 - total flux cleaned = -0.00274086 Jy ! Component: 150 - total flux cleaned = -0.0036755 Jy ! Component: 200 - total flux cleaned = -0.00461206 Jy ! Total flux subtracted in 200 components = -0.00461206 Jy ! Clean residual min=-0.017023 max=0.027582 Jy/beam ! Clean residual mean=0.000089 rms=0.006627 Jy/beam ! Combined flux in latest and established models = 0.217923 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.217923 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=0.096951Jy sigma=2.403268 ! Fit after self-cal, rms=0.096931Jy sigma=2.403198 ! 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=0.096931Jy sigma=2.403198 ! Fit after self-cal, rms=0.091647Jy sigma=2.314391 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.076 mas, bpa=-2.478 degrees ! Estimated noise=0.29845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0126776 Jy ! Component: 100 - total flux cleaned = -0.0191092 Jy ! Component: 150 - total flux cleaned = -0.0230311 Jy ! Component: 200 - total flux cleaned = -0.0254429 Jy ! Total flux subtracted in 200 components = -0.0254429 Jy ! Clean residual min=-0.012753 max=0.026052 Jy/beam ! Clean residual mean=0.000071 rms=0.005578 Jy/beam ! Combined flux in latest and established models = 0.19248 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.19248 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=0.090340Jy sigma=2.259978 ! Fit after self-cal, rms=0.090322Jy sigma=2.259852 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 (-18, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242775 Jy ! Component: 100 - total flux cleaned = 0.0360719 Jy ! Component: 150 - total flux cleaned = 0.043271 Jy ! Component: 200 - total flux cleaned = 0.0480958 Jy ! Total flux subtracted in 200 components = 0.0480958 Jy ! Clean residual min=-0.015662 max=0.017972 Jy/beam ! Clean residual mean=0.000055 rms=0.004763 Jy/beam ! Combined flux in latest and established models = 0.240576 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 94 components and 0.240576 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=0.084435Jy sigma=2.082022 ! Fit after self-cal, rms=0.083823Jy sigma=2.064444 ! 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=0.083823Jy sigma=2.064444 ! Fit after self-cal, rms=0.081726Jy sigma=2.032696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.099 mas, bpa=-2.387 degrees ! Estimated noise=0.28814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122297 Jy ! Component: 100 - total flux cleaned = -5.88607e-05 Jy ! Component: 150 - total flux cleaned = -2.34765e-05 Jy ! Component: 200 - total flux cleaned = -0.000256966 Jy ! Total flux subtracted in 200 components = -0.000256966 Jy ! Clean residual min=-0.014780 max=0.015354 Jy/beam ! Clean residual mean=0.000048 rms=0.004243 Jy/beam ! Combined flux in latest and established models = 0.240319 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 110 components and 0.240319 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=0.080749Jy sigma=2.011129 ! Fit after self-cal, rms=0.080717Jy sigma=2.009799 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 = 0.00148445 Jy ! Component: 100 - total flux cleaned = 0.00157906 Jy ! Component: 150 - total flux cleaned = 0.00149712 Jy ! Component: 200 - total flux cleaned = 0.00165308 Jy ! Total flux subtracted in 200 components = 0.00165308 Jy ! Clean residual min=-0.014868 max=0.014745 Jy/beam ! Clean residual mean=0.000046 rms=0.004223 Jy/beam ! Combined flux in latest and established models = 0.241972 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.241972 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=0.080479Jy sigma=2.007031 ! Fit after self-cal, rms=0.080471Jy sigma=2.006837 ! 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=0.080471Jy sigma=2.006837 ! Fit after self-cal, rms=0.079754Jy sigma=2.001749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=3.369 mas, bpa=4.105 degrees ! Estimated noise=0.320964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00301652 Jy ! Component: 100 - total flux cleaned = -0.0031405 Jy ! Component: 150 - total flux cleaned = -0.00352328 Jy ! Component: 200 - total flux cleaned = -0.00377219 Jy ! Total flux subtracted in 200 components = -0.00377219 Jy ! Clean residual min=-0.022385 max=0.021907 Jy/beam ! Clean residual mean=0.000077 rms=0.006577 Jy/beam ! Combined flux in latest and established models = 0.2382 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.2382 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=0.079580Jy sigma=2.001319 ! Fit after self-cal, rms=0.079549Jy sigma=2.000626 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 = 5.93229e-05 Jy ! Component: 100 - total flux cleaned = 0.000276339 Jy ! Component: 150 - total flux cleaned = 0.000471876 Jy ! Component: 200 - total flux cleaned = 0.000532203 Jy ! Total flux subtracted in 200 components = 0.000532203 Jy ! Clean residual min=-0.022488 max=0.021770 Jy/beam ! Clean residual mean=0.000077 rms=0.006565 Jy/beam ! Combined flux in latest and established models = 0.238732 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 0.238732 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=0.079583Jy sigma=2.002337 ! Fit after self-cal, rms=0.079570Jy sigma=2.002052 ! 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=1.075 mas, bmaj=2.106 mas, bpa=-2.256 degrees ! Estimated noise=0.284043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.106 at -2.256 degrees (North through East) ! Clean map min=-0.014397 max=0.22534 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=0.8408 mas, bmaj=1.837 mas, bpa=-0.9368 degrees ! Estimated noise=0.476899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174499 Jy ! Component: 100 - total flux cleaned = 0.217344 Jy ! Component: 150 - total flux cleaned = 0.234476 Jy ! Component: 200 - total flux cleaned = 0.236108 Jy ! Total flux subtracted in 200 components = 0.236108 Jy ! Clean residual min=-0.010909 max=0.016693 Jy/beam ! Clean residual mean=0.000024 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.236108 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.236108 Jy ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.106 mas, bpa=-2.256 degrees ! Estimated noise=0.284043 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 (-5.6, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015077 Jy ! Component: 100 - total flux cleaned = 0.0192808 Jy ! Component: 150 - total flux cleaned = 0.022581 Jy ! Component: 200 - total flux cleaned = 0.0258423 Jy ! Total flux subtracted in 200 components = 0.0258423 Jy ! Clean residual min=-0.013423 max=0.014726 Jy/beam ! Clean residual mean=0.000037 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 0.261951 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.261951 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=2.373 mas, bmaj=3.369 mas, bpa=4.105 degrees ! Estimated noise=0.320964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157025 Jy ! Component: 100 - total flux cleaned = 0.00392733 Jy ! Component: 150 - total flux cleaned = 0.00519786 Jy ! Component: 200 - total flux cleaned = 0.00589236 Jy ! Total flux subtracted in 200 components = 0.00589236 Jy ! Clean residual min=-0.019703 max=0.023095 Jy/beam ! Clean residual mean=0.000051 rms=0.005702 Jy/beam ! Combined flux in latest and established models = 0.267843 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 = 0.000594166 Jy ! Component: 100 - total flux cleaned = 0.000979746 Jy ! Component: 150 - total flux cleaned = 0.00132573 Jy ! Component: 200 - total flux cleaned = 0.00153569 Jy ! Total flux subtracted in 200 components = 0.00153569 Jy ! Clean residual min=-0.019655 max=0.022979 Jy/beam ! Clean residual mean=0.000048 rms=0.005646 Jy/beam ! Combined flux in latest and established models = 0.269379 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 89 components and 0.269379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.106 mas, bpa=-2.256 degrees ! Estimated noise=0.284043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032487 Jy ! Component: 100 - total flux cleaned = 0.00262647 Jy ! Component: 150 - total flux cleaned = 0.00246652 Jy ! Component: 200 - total flux cleaned = 0.00217205 Jy ! Total flux subtracted in 200 components = 0.00217205 Jy ! Clean residual min=-0.013322 max=0.013979 Jy/beam ! Clean residual mean=0.000026 rms=0.003561 Jy/beam ! Combined flux in latest and established models = 0.271551 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 96 components and 0.271551 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=0.077440Jy sigma=1.916076 ! Fit after self-cal, rms=0.076683Jy sigma=1.885734 wmodel /scr/pima/bg219h_uvs/J1539+0430_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219h_uvs/J1539+0430_X_map.mod wobs /scr/pima/bg219h_uvs/J1539+0430_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1539+0430_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1539+0430_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1539+0430_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 = 0.000747712 Jy ! Component: 100 - total flux cleaned = 0.00117918 Jy ! Component: 150 - total flux cleaned = 0.00178718 Jy ! Component: 200 - total flux cleaned = 0.00216411 Jy ! Component: 250 - total flux cleaned = 0.00269815 Jy ! Component: 300 - total flux cleaned = 0.00372173 Jy ! Component: 350 - total flux cleaned = 0.00469602 Jy ! Component: 400 - total flux cleaned = 0.0056311 Jy ! Component: 450 - total flux cleaned = 0.00683189 Jy ! Component: 500 - total flux cleaned = 0.00813106 Jy ! Component: 550 - total flux cleaned = 0.0091036 Jy ! Component: 600 - total flux cleaned = 0.0100466 Jy ! Component: 650 - total flux cleaned = 0.0110847 Jy ! Component: 700 - total flux cleaned = 0.0120848 Jy ! Component: 750 - total flux cleaned = 0.0130482 Jy ! Component: 800 - total flux cleaned = 0.013632 Jy ! Component: 850 - total flux cleaned = 0.0143163 Jy ! Component: 900 - total flux cleaned = 0.0151973 Jy ! Component: 950 - total flux cleaned = 0.0155202 Jy ! Component: 1000 - total flux cleaned = 0.0162499 Jy ! Component: 1050 - total flux cleaned = 0.016857 Jy ! Component: 1100 - total flux cleaned = 0.017349 Jy ! Component: 1150 - total flux cleaned = 0.0177332 Jy ! Component: 1200 - total flux cleaned = 0.0183859 Jy ! Component: 1250 - total flux cleaned = 0.0189314 Jy ! Component: 1300 - total flux cleaned = 0.0193753 Jy ! Component: 1350 - total flux cleaned = 0.0198953 Jy ! Component: 1400 - total flux cleaned = 0.0203182 Jy ! Component: 1450 - total flux cleaned = 0.0208143 Jy ! Component: 1500 - total flux cleaned = 0.0213777 Jy ! Component: 1550 - total flux cleaned = 0.0216127 Jy ! Component: 1600 - total flux cleaned = 0.0221525 Jy ! Component: 1650 - total flux cleaned = 0.0226031 Jy ! Component: 1700 - total flux cleaned = 0.0228966 Jy ! Component: 1750 - total flux cleaned = 0.0232564 Jy ! Component: 1800 - total flux cleaned = 0.0236788 Jy ! Component: 1850 - total flux cleaned = 0.0240234 Jy ! Component: 1900 - total flux cleaned = 0.0244291 Jy ! Component: 1950 - total flux cleaned = 0.0248249 Jy ! Component: 2000 - total flux cleaned = 0.0250837 Jy ! Component: 2050 - total flux cleaned = 0.0254643 Jy ! Component: 2100 - total flux cleaned = 0.0256508 Jy ! Component: 2150 - total flux cleaned = 0.0259563 Jy ! Component: 2200 - total flux cleaned = 0.0263125 Jy ! Component: 2250 - total flux cleaned = 0.0264871 Jy ! Component: 2300 - total flux cleaned = 0.0267742 Jy ! Component: 2350 - total flux cleaned = 0.0269992 Jy ! Component: 2400 - total flux cleaned = 0.027331 Jy ! Component: 2450 - total flux cleaned = 0.0275479 Jy ! Component: 2500 - total flux cleaned = 0.0278135 Jy ! Component: 2550 - total flux cleaned = 0.0279172 Jy ! Component: 2600 - total flux cleaned = 0.0280723 Jy ! Component: 2650 - total flux cleaned = 0.0282749 Jy ! Component: 2700 - total flux cleaned = 0.028425 Jy ! Component: 2750 - total flux cleaned = 0.0285232 Jy ! Component: 2800 - total flux cleaned = 0.0285711 Jy ! Component: 2850 - total flux cleaned = 0.0285717 Jy ! Component: 2900 - total flux cleaned = 0.0286185 Jy ! Component: 2950 - total flux cleaned = 0.0286647 Jy ! Component: 3000 - total flux cleaned = 0.0287556 Jy ! Component: 3050 - total flux cleaned = 0.028755 Jy ! Component: 3100 - total flux cleaned = 0.0288436 Jy ! Component: 3150 - total flux cleaned = 0.0288872 Jy ! Component: 3200 - total flux cleaned = 0.0288443 Jy ! Component: 3250 - total flux cleaned = 0.0288452 Jy ! Component: 3300 - total flux cleaned = 0.0288456 Jy ! Component: 3350 - total flux cleaned = 0.0288868 Jy ! Component: 3400 - total flux cleaned = 0.0288054 Jy ! Component: 3450 - total flux cleaned = 0.0288061 Jy ! Component: 3500 - total flux cleaned = 0.0288447 Jy ! Component: 3550 - total flux cleaned = 0.0288061 Jy ! Component: 3600 - total flux cleaned = 0.0287299 Jy ! Component: 3650 - total flux cleaned = 0.0288061 Jy ! Component: 3700 - total flux cleaned = 0.0288442 Jy ! Component: 3750 - total flux cleaned = 0.0288448 Jy ! Component: 3800 - total flux cleaned = 0.0289181 Jy ! Component: 3850 - total flux cleaned = 0.0289183 Jy ! Component: 3900 - total flux cleaned = 0.028954 Jy ! Component: 3950 - total flux cleaned = 0.0288118 Jy ! Component: 4000 - total flux cleaned = 0.0287764 Jy ! Component: 4050 - total flux cleaned = 0.0287419 Jy ! Total flux subtracted in 4096 components = 0.0287764 Jy ! Clean residual min=-0.001902 max=0.002126 Jy/beam ! Clean residual mean=0.000012 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.300327 Jy keep ! Adding 390 model components to the UV plane model. ! The established model now contains 486 components and 0.300327 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1539+0430_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.106 at -2.256 degrees (North through East) ! Clean map min=-0.0050571 max=0.21238 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1539+0430_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.212385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000579622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.818734 0.818734 1.63747 3.27494 6.54987 13.0997 26.1995 52.399 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 366.419 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1539+0430_X_uvs.log closed on Thu Apr 7 12:14:17 2016