! Started logfile: /scr/pima/bg219i_uvs/J1302+5748_X_uvs.log on Wed Apr 6 23:44:12 2016 obs /scr/pima/bg219i_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1302+5748_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860317 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 3252 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/J1302+5748_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.071032Jy sigma=22.283470 ! Fit after self-cal, rms=0.667395Jy sigma=13.688762 ! 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=0.6948 mas, bmaj=2.606 mas, bpa=38.44 degrees ! Estimated noise=1.27933 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 = 0.264839 Jy ! Component: 100 - total flux cleaned = 0.322593 Jy ! Total flux subtracted in 100 components = 0.322593 Jy ! Clean residual min=-0.008301 max=0.016139 Jy/beam ! Clean residual mean=0.000008 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.322593 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.322593 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=0.073975Jy sigma=1.431632 ! Fit after self-cal, rms=0.073971Jy sigma=1.431557 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148195 Jy ! Component: 100 - total flux cleaned = 0.0222087 Jy ! Total flux subtracted in 100 components = 0.0222087 Jy ! Clean residual min=-0.007020 max=0.008450 Jy/beam ! Clean residual mean=-0.000004 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.344801 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.344801 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=0.071813Jy sigma=1.351262 ! Fit after self-cal, rms=0.071795Jy sigma=1.350562 ! 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=0.8345 mas, bmaj=2.566 mas, bpa=37.75 degrees ! Estimated noise=0.890879 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 = 0.0052384 Jy ! Component: 100 - total flux cleaned = 0.00725267 Jy ! Component: 150 - total flux cleaned = 0.00786232 Jy ! Component: 200 - total flux cleaned = 0.00843869 Jy ! Total flux subtracted in 200 components = 0.00843869 Jy ! Clean residual min=-0.005847 max=0.008721 Jy/beam ! Clean residual mean=-0.000030 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.35324 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.35324 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=0.071464Jy sigma=1.337153 ! Fit after self-cal, rms=0.071461Jy sigma=1.336975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.566 at 37.75 degrees (North through East) ! Clean map min=-0.0056838 max=0.34008 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 0.98 FD 1.00 HN 0.97 KP 0.98 ! LA 0.96 MK 1.00 NL 0.99 OV 0.99 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.02 KP 0.96 ! LA 0.96 MK 0.99 NL 1.00 OV 0.98 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 1.03 ! LA 0.99 MK 1.04 NL 1.00 OV 0.95 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.99 ! LA 0.96 MK 0.98 NL 0.97 OV 0.98 ! PT 1.09 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.01 ! LA 0.92 MK 1.08 NL 1.00 OV 0.94 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.00 ! LA 0.97 MK 0.96 NL 1.00 OV 0.96 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.95 KP 1.01 ! LA 0.94 MK 1.03 NL 0.99 OV 0.97 ! PT 1.12 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=0.071461Jy sigma=1.336975 ! Fit after self-cal, rms=0.070338Jy sigma=1.292056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.572 mas, bpa=37.71 degrees ! Estimated noise=0.886986 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 = -0.00155337 Jy ! Component: 100 - total flux cleaned = -0.00196178 Jy ! Component: 150 - total flux cleaned = -0.00214229 Jy ! Component: 200 - total flux cleaned = -0.00223822 Jy ! Total flux subtracted in 200 components = -0.00223822 Jy ! Clean residual min=-0.005195 max=0.005955 Jy/beam ! Clean residual mean=0.000005 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.351002 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.351002 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=0.070234Jy sigma=1.291227 ! Fit after self-cal, rms=0.070291Jy sigma=1.291061 ! 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=0.070291Jy sigma=1.291061 ! Fit after self-cal, rms=0.070167Jy sigma=1.290732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8393 mas, bmaj=2.572 mas, bpa=37.69 degrees ! Estimated noise=0.884802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133079 Jy ! Component: 100 - total flux cleaned = -0.00172678 Jy ! Component: 150 - total flux cleaned = -0.0018085 Jy ! Component: 200 - total flux cleaned = -0.00180949 Jy ! Total flux subtracted in 200 components = -0.00180949 Jy ! Clean residual min=-0.005094 max=0.005917 Jy/beam ! Clean residual mean=0.000005 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.349192 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.349192 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=0.070113Jy sigma=1.290502 ! Fit after self-cal, rms=0.070117Jy sigma=1.290482 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 (16.6, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261499 Jy ! Component: 100 - total flux cleaned = 0.00397748 Jy ! Component: 150 - total flux cleaned = 0.00456098 Jy ! Component: 200 - total flux cleaned = 0.00528834 Jy ! Total flux subtracted in 200 components = 0.00528834 Jy ! Clean residual min=-0.004854 max=0.004942 Jy/beam ! Clean residual mean=0.000011 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.354481 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.354481 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=0.069628Jy sigma=1.282630 ! Fit after self-cal, rms=0.069598Jy sigma=1.282052 ! 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=0.069598Jy sigma=1.282052 ! Fit after self-cal, rms=0.069396Jy sigma=1.281237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.571 mas, bpa=37.68 degrees ! Estimated noise=0.88212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094339 Jy ! Component: 100 - total flux cleaned = 0.00166414 Jy ! Component: 150 - total flux cleaned = 0.00216078 Jy ! Component: 200 - total flux cleaned = 0.0025585 Jy ! Total flux subtracted in 200 components = 0.0025585 Jy ! Clean residual min=-0.004465 max=0.004736 Jy/beam ! Clean residual mean=0.000014 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.357039 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.357039 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=0.069238Jy sigma=1.279249 ! Fit after self-cal, rms=0.069233Jy sigma=1.279085 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 (-8.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403069 Jy ! Component: 100 - total flux cleaned = 0.00533517 Jy ! Component: 150 - total flux cleaned = 0.00679069 Jy ! Component: 200 - total flux cleaned = 0.0079709 Jy ! Total flux subtracted in 200 components = 0.0079709 Jy ! Clean residual min=-0.003966 max=0.004143 Jy/beam ! Clean residual mean=0.000013 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.36501 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.36501 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=0.068823Jy sigma=1.274403 ! Fit after self-cal, rms=0.068811Jy sigma=1.274120 ! 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=0.068811Jy sigma=1.274120 ! Fit after self-cal, rms=0.068677Jy sigma=1.273680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=2.814 mas, bpa=34.04 degrees ! Estimated noise=1.14134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146246 Jy ! Component: 100 - total flux cleaned = 0.00252295 Jy ! Component: 150 - total flux cleaned = 0.00324214 Jy ! Component: 200 - total flux cleaned = 0.00387566 Jy ! Total flux subtracted in 200 components = 0.00387566 Jy ! Clean residual min=-0.003796 max=0.004781 Jy/beam ! Clean residual mean=0.000032 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.368886 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.368886 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=0.068559Jy sigma=1.273136 ! Fit after self-cal, rms=0.068555Jy sigma=1.273061 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 (3.4, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374099 Jy ! Component: 100 - total flux cleaned = 0.004689 Jy ! Component: 150 - total flux cleaned = 0.00551248 Jy ! Component: 200 - total flux cleaned = 0.00622166 Jy ! Total flux subtracted in 200 components = 0.00622166 Jy ! Clean residual min=-0.002800 max=0.002737 Jy/beam ! Clean residual mean=0.000018 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.375107 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.375107 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=0.068348Jy sigma=1.270735 ! Fit after self-cal, rms=0.068342Jy sigma=1.270617 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.571 mas, bpa=37.7 degrees ! Estimated noise=0.880441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.571 at 37.7 degrees (North through East) ! Clean map min=-0.0038661 max=0.33744 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=0.6998 mas, bmaj=2.611 mas, bpa=38.42 degrees ! Estimated noise=1.26571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261953 Jy ! Component: 100 - total flux cleaned = 0.319298 Jy ! Component: 150 - total flux cleaned = 0.333387 Jy ! Component: 200 - total flux cleaned = 0.339132 Jy ! Total flux subtracted in 200 components = 0.339132 Jy ! Clean residual min=-0.006407 max=0.006415 Jy/beam ! Clean residual mean=0.000013 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.339132 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.339132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.571 mas, bpa=37.7 degrees ! Estimated noise=0.880441 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 (40.2, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655949 Jy ! Component: 100 - total flux cleaned = 0.0102825 Jy ! Component: 150 - total flux cleaned = 0.0131488 Jy ! Component: 200 - total flux cleaned = 0.0150143 Jy ! Total flux subtracted in 200 components = 0.0150143 Jy ! Clean residual min=-0.004340 max=0.003904 Jy/beam ! Clean residual mean=0.000010 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.354146 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.354146 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=2.814 mas, bpa=34.04 degrees ! Estimated noise=1.14134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395658 Jy ! Component: 100 - total flux cleaned = 0.00679195 Jy ! Component: 150 - total flux cleaned = 0.00921375 Jy ! Component: 200 - total flux cleaned = 0.0107228 Jy ! Total flux subtracted in 200 components = 0.0107228 Jy ! Clean residual min=-0.003981 max=0.003527 Jy/beam ! Clean residual mean=0.000020 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.364869 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 = 0.0013542 Jy ! Component: 100 - total flux cleaned = 0.00257257 Jy ! Component: 150 - total flux cleaned = 0.00368706 Jy ! Component: 200 - total flux cleaned = 0.00472287 Jy ! Total flux subtracted in 200 components = 0.00472287 Jy ! Clean residual min=-0.003490 max=0.003065 Jy/beam ! Clean residual mean=0.000017 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.369592 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 101 components and 0.369592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.571 mas, bpa=37.7 degrees ! Estimated noise=0.880441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102536 Jy ! Component: 100 - total flux cleaned = 0.00252713 Jy ! Component: 150 - total flux cleaned = 0.00357126 Jy ! Component: 200 - total flux cleaned = 0.00432571 Jy ! Total flux subtracted in 200 components = 0.00432571 Jy ! Clean residual min=-0.003359 max=0.002922 Jy/beam ! Clean residual mean=0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.373917 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 135 components and 0.373917 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=0.068402Jy sigma=1.271134 ! Fit after self-cal, rms=0.068371Jy sigma=1.270279 wmodel /scr/pima/bg219i_uvs/J1302+5748_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219i_uvs/J1302+5748_X_map.mod wobs /scr/pima/bg219i_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1302+5748_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1302+5748_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1302+5748_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 = -0.000450223 Jy ! Component: 100 - total flux cleaned = -0.000449488 Jy ! Component: 150 - total flux cleaned = -0.000944859 Jy ! Component: 200 - total flux cleaned = -0.0011835 Jy ! Component: 250 - total flux cleaned = -0.00150285 Jy ! Component: 300 - total flux cleaned = -0.00172306 Jy ! Component: 350 - total flux cleaned = -0.00189485 Jy ! Component: 400 - total flux cleaned = -0.00197754 Jy ! Component: 450 - total flux cleaned = -0.0021384 Jy ! Component: 500 - total flux cleaned = -0.00221648 Jy ! Component: 550 - total flux cleaned = -0.00225544 Jy ! Component: 600 - total flux cleaned = -0.0024796 Jy ! Component: 650 - total flux cleaned = -0.00258796 Jy ! Component: 700 - total flux cleaned = -0.00273055 Jy ! Component: 750 - total flux cleaned = -0.0028358 Jy ! Component: 800 - total flux cleaned = -0.00307659 Jy ! Component: 850 - total flux cleaned = -0.00317793 Jy ! Component: 900 - total flux cleaned = -0.00331053 Jy ! Component: 950 - total flux cleaned = -0.00347334 Jy ! Component: 1000 - total flux cleaned = -0.0036655 Jy ! Component: 1050 - total flux cleaned = -0.00379163 Jy ! Component: 1100 - total flux cleaned = -0.00394676 Jy ! Component: 1150 - total flux cleaned = -0.00403858 Jy ! Component: 1200 - total flux cleaned = -0.00421988 Jy ! Component: 1250 - total flux cleaned = -0.0043391 Jy ! Component: 1300 - total flux cleaned = -0.0044863 Jy ! Component: 1350 - total flux cleaned = -0.00466039 Jy ! Component: 1400 - total flux cleaned = -0.00471785 Jy ! Component: 1450 - total flux cleaned = -0.00491549 Jy ! Component: 1500 - total flux cleaned = -0.00502727 Jy ! Component: 1550 - total flux cleaned = -0.00510976 Jy ! Component: 1600 - total flux cleaned = -0.00508215 Jy ! Component: 1650 - total flux cleaned = -0.0051901 Jy ! Component: 1700 - total flux cleaned = -0.00519028 Jy ! Component: 1750 - total flux cleaned = -0.00524292 Jy ! Component: 1800 - total flux cleaned = -0.00529482 Jy ! Component: 1850 - total flux cleaned = -0.005398 Jy ! Component: 1900 - total flux cleaned = -0.00537236 Jy ! Component: 1950 - total flux cleaned = -0.00542297 Jy ! Component: 2000 - total flux cleaned = -0.00552329 Jy ! Component: 2050 - total flux cleaned = -0.00554792 Jy ! Component: 2100 - total flux cleaned = -0.00554831 Jy ! Component: 2150 - total flux cleaned = -0.00557296 Jy ! Component: 2200 - total flux cleaned = -0.00562145 Jy ! Component: 2250 - total flux cleaned = -0.00562133 Jy ! Component: 2300 - total flux cleaned = -0.00559794 Jy ! Component: 2350 - total flux cleaned = -0.00571493 Jy ! Component: 2400 - total flux cleaned = -0.005645 Jy ! Component: 2450 - total flux cleaned = -0.00562205 Jy ! Component: 2500 - total flux cleaned = -0.00566753 Jy ! Component: 2550 - total flux cleaned = -0.00559993 Jy ! Component: 2600 - total flux cleaned = -0.00557737 Jy ! Component: 2650 - total flux cleaned = -0.00548833 Jy ! Component: 2700 - total flux cleaned = -0.00546631 Jy ! Component: 2750 - total flux cleaned = -0.00542262 Jy ! Component: 2800 - total flux cleaned = -0.00537893 Jy ! Component: 2850 - total flux cleaned = -0.00537906 Jy ! Component: 2900 - total flux cleaned = -0.00529291 Jy ! Component: 2950 - total flux cleaned = -0.00525023 Jy ! Component: 3000 - total flux cleaned = -0.0051656 Jy ! Component: 3050 - total flux cleaned = -0.00516559 Jy ! Component: 3100 - total flux cleaned = -0.00510286 Jy ! Component: 3150 - total flux cleaned = -0.00501942 Jy ! Component: 3200 - total flux cleaned = -0.00499885 Jy ! Component: 3250 - total flux cleaned = -0.00495749 Jy ! Component: 3300 - total flux cleaned = -0.00479372 Jy ! Component: 3350 - total flux cleaned = -0.00475307 Jy ! Component: 3400 - total flux cleaned = -0.00477341 Jy ! Component: 3450 - total flux cleaned = -0.00467263 Jy ! Component: 3500 - total flux cleaned = -0.00463277 Jy ! Component: 3550 - total flux cleaned = -0.00465268 Jy ! Component: 3600 - total flux cleaned = -0.0045535 Jy ! Component: 3650 - total flux cleaned = -0.004514 Jy ! Component: 3700 - total flux cleaned = -0.00449442 Jy ! Component: 3750 - total flux cleaned = -0.00441651 Jy ! Component: 3800 - total flux cleaned = -0.00437764 Jy ! Component: 3850 - total flux cleaned = -0.00437742 Jy ! Component: 3900 - total flux cleaned = -0.00428129 Jy ! Component: 3950 - total flux cleaned = -0.00430048 Jy ! Component: 4000 - total flux cleaned = -0.00430055 Jy ! Component: 4050 - total flux cleaned = -0.00430057 Jy ! Total flux subtracted in 4096 components = -0.00428166 Jy ! Clean residual min=-0.001098 max=0.001113 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.369636 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 398 components and 0.369636 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 2.571 at 37.7 degrees (North through East) ! Clean map min=-0.0024068 max=0.33401 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.334011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280632 0.280632 0.561264 1.12253 2.24505 4.49011 8.98022 17.9604 35.9209 71.8418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.334 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1069.02 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1302+5748_X_uvs.log closed on Wed Apr 6 23:44:17 2016