! Started logfile: /scr/pima/bg219i_uvs/J0426+2952_X_uvs.log on Wed Apr 6 23:31:09 2016 obs /scr/pima/bg219i_uvs/J0426+2952_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0426+2952_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.729915 visibilities/baseline/integration-bin. ! Found source: J0426+2952 ! ! 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 20496 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/bg219i_uvs/J0426+2952_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.007083Jy sigma=25.568241 ! Fit after self-cal, rms=0.927680Jy sigma=23.543607 ! 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=0.9872 mas, bmaj=1.254 mas, bpa=-6.565 degrees ! Estimated noise=0.475732 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 = 0.0509203 Jy ! Component: 100 - total flux cleaned = 0.0666523 Jy ! Total flux subtracted in 100 components = 0.0666523 Jy ! Clean residual min=-0.006460 max=0.019655 Jy/beam ! Clean residual mean=-0.000011 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.0666523 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0666523 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=0.068209Jy sigma=1.658885 ! Fit after self-cal, rms=0.066964Jy sigma=1.624845 ! Inverting map ! Added new window around map position (1.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177571 Jy ! Component: 100 - total flux cleaned = 0.026979 Jy ! Total flux subtracted in 100 components = 0.026979 Jy ! Clean residual min=-0.004615 max=0.007058 Jy/beam ! Clean residual mean=-0.000007 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.0936313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0936313 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=0.060752Jy sigma=1.465638 ! Fit after self-cal, rms=0.059784Jy sigma=1.443157 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992156 Jy ! Component: 100 - total flux cleaned = 0.0156694 Jy ! Total flux subtracted in 100 components = 0.0156694 Jy ! Clean residual min=-0.003427 max=0.005310 Jy/beam ! Clean residual mean=-0.000004 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.109301 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.109301 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=0.057510Jy sigma=1.385557 ! Fit after self-cal, rms=0.057278Jy sigma=1.379881 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553384 Jy ! Component: 100 - total flux cleaned = 0.00906915 Jy ! Total flux subtracted in 100 components = 0.00906915 Jy ! Clean residual min=-0.003204 max=0.004357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.11837 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.11837 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=0.056509Jy sigma=1.360468 ! Fit after self-cal, rms=0.056451Jy sigma=1.358958 ! 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=1.277 mas, bmaj=1.639 mas, bpa=-9.841 degrees ! Estimated noise=0.274683 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 (-1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570961 Jy ! Component: 100 - total flux cleaned = 0.00905022 Jy ! Component: 150 - total flux cleaned = 0.0113734 Jy ! Component: 200 - total flux cleaned = 0.0130676 Jy ! Total flux subtracted in 200 components = 0.0130676 Jy ! Clean residual min=-0.001937 max=0.002226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.131437 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.131437 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=0.055815Jy sigma=1.342379 ! Fit after self-cal, rms=0.055744Jy sigma=1.340859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.277 x 1.639 at -9.841 degrees (North through East) ! Clean map min=-0.0017973 max=0.066214 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 1.03 FD 0.97 HN 0.96 KP 1.01 ! LA 1.01 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.04 KP 1.00 ! LA 0.98 MK 1.06 NL 1.03 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 1.02 ! LA 0.99 MK 1.19 NL 1.01 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.01 KP 1.03 ! LA 1.01 MK 0.96 NL 1.01 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.06 KP 1.06 ! LA 0.96 MK 1.13 NL 0.95 OV 0.96 ! PT 1.01 SC 0.93 ! ! ! 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 1.08 FD 0.98 HN 0.89 KP 1.07 ! LA 0.96 MK 0.99 NL 0.97 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! 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=0.055744Jy sigma=1.340859 ! Fit after self-cal, rms=0.055464Jy sigma=1.337461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=1.647 mas, bpa=-8.713 degrees ! Estimated noise=0.272941 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 = 0.00132917 Jy ! Component: 100 - total flux cleaned = 0.00180745 Jy ! Component: 150 - total flux cleaned = 0.00206873 Jy ! Component: 200 - total flux cleaned = 0.00225741 Jy ! Total flux subtracted in 200 components = 0.00225741 Jy ! Clean residual min=-0.001697 max=0.001709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.133695 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.133695 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=0.055413Jy sigma=1.336052 ! Fit after self-cal, rms=0.055429Jy sigma=1.335820 ! 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=0.055429Jy sigma=1.335820 ! Fit after self-cal, rms=0.055222Jy sigma=1.332902 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=1.651 mas, bpa=-9.415 degrees ! Estimated noise=0.272084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500984 Jy ! Component: 100 - total flux cleaned = 0.00057903 Jy ! Component: 150 - total flux cleaned = 0.000624828 Jy ! Component: 200 - total flux cleaned = 0.000687274 Jy ! Total flux subtracted in 200 components = 0.000687274 Jy ! Clean residual min=-0.001772 max=0.001529 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.134382 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.134382 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=0.055199Jy sigma=1.332422 ! Fit after self-cal, rms=0.055209Jy sigma=1.332289 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 = 0.000164485 Jy ! Component: 100 - total flux cleaned = 0.000203278 Jy ! Component: 150 - total flux cleaned = 0.000276631 Jy ! Component: 200 - total flux cleaned = 0.000310377 Jy ! Total flux subtracted in 200 components = 0.000310377 Jy ! Clean residual min=-0.001775 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.134693 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.134693 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=0.055196Jy sigma=1.332013 ! Fit after self-cal, rms=0.055196Jy sigma=1.331992 ! 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=0.055196Jy sigma=1.331992 ! Fit after self-cal, rms=0.055155Jy sigma=1.331931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=1.654 mas, bpa=-10.06 degrees ! Estimated noise=0.271709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377407 Jy ! Component: 100 - total flux cleaned = 0.000470922 Jy ! Component: 150 - total flux cleaned = 0.000521327 Jy ! Component: 200 - total flux cleaned = 0.000568469 Jy ! Total flux subtracted in 200 components = 0.000568469 Jy ! Clean residual min=-0.001751 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.135261 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.135261 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=0.055143Jy sigma=1.331686 ! Fit after self-cal, rms=0.055146Jy sigma=1.331668 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 = 0.00012526 Jy ! Component: 100 - total flux cleaned = 0.000140955 Jy ! Component: 150 - total flux cleaned = 0.000140632 Jy ! Component: 200 - total flux cleaned = 0.000154323 Jy ! Total flux subtracted in 200 components = 0.000154323 Jy ! Clean residual min=-0.001744 max=0.001475 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.135415 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.135415 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=0.055138Jy sigma=1.331503 ! Fit after self-cal, rms=0.055138Jy sigma=1.331491 ! 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=0.055138Jy sigma=1.331491 ! Fit after self-cal, rms=0.055086Jy sigma=1.331462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=2.665 mas, bpa=-6.557 degrees ! Estimated noise=0.316185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317541 Jy ! Component: 100 - total flux cleaned = 0.000380901 Jy ! Component: 150 - total flux cleaned = 0.000382127 Jy ! Component: 200 - total flux cleaned = 0.000391263 Jy ! Total flux subtracted in 200 components = 0.000391263 Jy ! Clean residual min=-0.001501 max=0.001681 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.135807 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.135807 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=0.055082Jy sigma=1.331372 ! Fit after self-cal, rms=0.055083Jy sigma=1.331344 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 (4.4, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115481 Jy ! Component: 100 - total flux cleaned = 0.00151067 Jy ! Component: 150 - total flux cleaned = 0.00168043 Jy ! Component: 200 - total flux cleaned = 0.00182617 Jy ! Total flux subtracted in 200 components = 0.00182617 Jy ! Clean residual min=-0.001387 max=0.001115 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.137633 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.137633 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=0.055049Jy sigma=1.330373 ! Fit after self-cal, rms=0.055047Jy sigma=1.330311 ! 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=1.279 mas, bmaj=1.656 mas, bpa=-10.54 degrees ! Estimated noise=0.271356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.279 x 1.656 at -10.54 degrees (North through East) ! Clean map min=-0.0015002 max=0.064867 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=0.9881 mas, bmaj=1.27 mas, bpa=-8.096 degrees ! Estimated noise=0.470851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.052564 Jy ! Component: 100 - total flux cleaned = 0.0766965 Jy ! Component: 150 - total flux cleaned = 0.0917033 Jy ! Component: 200 - total flux cleaned = 0.101494 Jy ! Total flux subtracted in 200 components = 0.101494 Jy ! Clean residual min=-0.003471 max=0.005298 Jy/beam ! Clean residual mean=-0.000006 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.101494 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.101494 Jy ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=1.656 mas, bpa=-10.54 degrees ! Estimated noise=0.271356 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 = 0.0104013 Jy ! Component: 100 - total flux cleaned = 0.0169111 Jy ! Component: 150 - total flux cleaned = 0.0213916 Jy ! Component: 200 - total flux cleaned = 0.0246496 Jy ! Total flux subtracted in 200 components = 0.0246496 Jy ! Clean residual min=-0.002154 max=0.002169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.126143 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 73 components and 0.126143 Jy ! Inverting map ! Added new window around map position (41.2, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249487 Jy ! Component: 100 - total flux cleaned = 0.00411954 Jy ! Component: 150 - total flux cleaned = 0.00526235 Jy ! Component: 200 - total flux cleaned = 0.0060597 Jy ! Total flux subtracted in 200 components = 0.0060597 Jy ! Clean residual min=-0.001789 max=0.001459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.132203 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.132203 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=2.322 mas, bmaj=2.665 mas, bpa=-6.557 degrees ! Estimated noise=0.316185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125557 Jy ! Component: 100 - total flux cleaned = 0.00196242 Jy ! Component: 150 - total flux cleaned = 0.00267263 Jy ! Component: 200 - total flux cleaned = 0.00325299 Jy ! Total flux subtracted in 200 components = 0.00325299 Jy ! Clean residual min=-0.001475 max=0.001167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.135456 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 = 0.000453431 Jy ! Component: 100 - total flux cleaned = 0.000804484 Jy ! Component: 150 - total flux cleaned = 0.0010378 Jy ! Component: 200 - total flux cleaned = 0.00123378 Jy ! Total flux subtracted in 200 components = 0.00123378 Jy ! Clean residual min=-0.001376 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.13669 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 149 components and 0.13669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=1.656 mas, bpa=-10.54 degrees ! Estimated noise=0.271356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123124 Jy ! Component: 100 - total flux cleaned = -0.000153215 Jy ! Component: 150 - total flux cleaned = -4.67226e-05 Jy ! Component: 200 - total flux cleaned = -7.3558e-05 Jy ! Total flux subtracted in 200 components = -7.3558e-05 Jy ! Clean residual min=-0.001374 max=0.001137 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.136616 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 177 components and 0.136616 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=0.055025Jy sigma=1.330003 ! Fit after self-cal, rms=0.055014Jy sigma=1.329724 wmodel /scr/pima/bg219i_uvs/J0426+2952_X_map.mod ! Writing 177 model components to file: /scr/pima/bg219i_uvs/J0426+2952_X_map.mod wobs /scr/pima/bg219i_uvs/J0426+2952_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0426+2952_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0426+2952_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0426+2952_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 = -0.000646215 Jy ! Component: 100 - total flux cleaned = -0.00122125 Jy ! Component: 150 - total flux cleaned = -0.00174619 Jy ! Component: 200 - total flux cleaned = -0.00220047 Jy ! Component: 250 - total flux cleaned = -0.00244632 Jy ! Component: 300 - total flux cleaned = -0.00253742 Jy ! Component: 350 - total flux cleaned = -0.00259028 Jy ! Component: 400 - total flux cleaned = -0.00260701 Jy ! Component: 450 - total flux cleaned = -0.00254067 Jy ! Component: 500 - total flux cleaned = -0.00254092 Jy ! Component: 550 - total flux cleaned = -0.00246192 Jy ! Component: 600 - total flux cleaned = -0.00241602 Jy ! Component: 650 - total flux cleaned = -0.00231084 Jy ! Component: 700 - total flux cleaned = -0.00225201 Jy ! Component: 750 - total flux cleaned = -0.00212141 Jy ! Component: 800 - total flux cleaned = -0.00207877 Jy ! Component: 850 - total flux cleaned = -0.00198092 Jy ! Component: 900 - total flux cleaned = -0.00193985 Jy ! Component: 950 - total flux cleaned = -0.00193981 Jy ! Component: 1000 - total flux cleaned = -0.00188669 Jy ! Component: 1050 - total flux cleaned = -0.00193912 Jy ! Component: 1100 - total flux cleaned = -0.00192594 Jy ! Component: 1150 - total flux cleaned = -0.00195116 Jy ! Component: 1200 - total flux cleaned = -0.00188784 Jy ! Component: 1250 - total flux cleaned = -0.0018257 Jy ! Component: 1300 - total flux cleaned = -0.00182571 Jy ! Component: 1350 - total flux cleaned = -0.00177697 Jy ! Component: 1400 - total flux cleaned = -0.00170502 Jy ! Component: 1450 - total flux cleaned = -0.00166954 Jy ! Component: 1500 - total flux cleaned = -0.00164611 Jy ! Component: 1550 - total flux cleaned = -0.00161134 Jy ! Component: 1600 - total flux cleaned = -0.00156556 Jy ! Component: 1650 - total flux cleaned = -0.00156552 Jy ! Component: 1700 - total flux cleaned = -0.00153187 Jy ! Component: 1750 - total flux cleaned = -0.00152072 Jy ! Component: 1800 - total flux cleaned = -0.00148782 Jy ! Component: 1850 - total flux cleaned = -0.0015201 Jy ! Component: 1900 - total flux cleaned = -0.00145566 Jy ! Component: 1950 - total flux cleaned = -0.00144509 Jy ! Component: 2000 - total flux cleaned = -0.00138197 Jy ! Component: 2050 - total flux cleaned = -0.00134039 Jy ! Component: 2100 - total flux cleaned = -0.00133015 Jy ! Component: 2150 - total flux cleaned = -0.00128934 Jy ! Component: 2200 - total flux cleaned = -0.00121845 Jy ! Component: 2250 - total flux cleaned = -0.0011782 Jy ! Component: 2300 - total flux cleaned = -0.00109844 Jy ! Component: 2350 - total flux cleaned = -0.00104914 Jy ! Component: 2400 - total flux cleaned = -0.00101011 Jy ! Component: 2450 - total flux cleaned = -0.000932587 Jy ! Component: 2500 - total flux cleaned = -0.000884503 Jy ! Component: 2550 - total flux cleaned = -0.000855868 Jy ! Component: 2600 - total flux cleaned = -0.000780129 Jy ! Component: 2650 - total flux cleaned = -0.000733225 Jy ! Component: 2700 - total flux cleaned = -0.00067748 Jy ! Component: 2750 - total flux cleaned = -0.000631303 Jy ! Component: 2800 - total flux cleaned = -0.000594682 Jy ! Component: 2850 - total flux cleaned = -0.000585439 Jy ! Component: 2900 - total flux cleaned = -0.000522266 Jy ! Component: 2950 - total flux cleaned = -0.000459658 Jy ! Component: 3000 - total flux cleaned = -0.000441908 Jy ! Component: 3050 - total flux cleaned = -0.000415493 Jy ! Component: 3100 - total flux cleaned = -0.000371686 Jy ! Component: 3150 - total flux cleaned = -0.000336921 Jy ! Component: 3200 - total flux cleaned = -0.000302298 Jy ! Component: 3250 - total flux cleaned = -0.000302309 Jy ! Component: 3300 - total flux cleaned = -0.000242665 Jy ! Component: 3350 - total flux cleaned = -0.000234222 Jy ! Component: 3400 - total flux cleaned = -0.000200658 Jy ! Component: 3450 - total flux cleaned = -0.000183981 Jy ! Component: 3500 - total flux cleaned = -0.000167371 Jy ! Component: 3550 - total flux cleaned = -0.00014263 Jy ! Component: 3600 - total flux cleaned = -0.000142617 Jy ! Component: 3650 - total flux cleaned = -0.000142519 Jy ! Component: 3700 - total flux cleaned = -0.000134361 Jy ! Component: 3750 - total flux cleaned = -9.41281e-05 Jy ! Component: 3800 - total flux cleaned = -0.000118204 Jy ! Component: 3850 - total flux cleaned = -0.000102223 Jy ! Component: 3900 - total flux cleaned = -0.000110142 Jy ! Component: 3950 - total flux cleaned = -0.000110157 Jy ! Component: 4000 - total flux cleaned = -9.4491e-05 Jy ! Component: 4050 - total flux cleaned = -9.44938e-05 Jy ! Total flux subtracted in 4096 components = -7.12081e-05 Jy ! Clean residual min=-0.000482 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.136545 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 460 components and 0.136545 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0426+2952_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.279 x 1.656 at -10.54 degrees (North through East) ! Clean map min=-0.00093644 max=0.065292 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0426+2952_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0652922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126652 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581931 0.581931 1.16386 2.32772 4.65545 9.3109 18.6218 37.2436 74.4872 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 515.524 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0426+2952_X_uvs.log closed on Wed Apr 6 23:31:15 2016