! Started logfile: /scr/pima/bg219h_uvs/J1248+4839_X_uvs.log on Thu Apr 7 12:10:51 2016 obs /scr/pima/bg219h_uvs/J1248+4839_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1248+4839_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.920072 visibilities/baseline/integration-bin. ! Found source: J1248+4839 ! ! 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 30804 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/J1248+4839_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.003212Jy sigma=26.302469 ! Fit after self-cal, rms=0.951509Jy sigma=24.916177 ! 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=0.8442 mas, bmaj=1.026 mas, bpa=-6.708 degrees ! Estimated noise=0.443244 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 = 0.0364065 Jy ! Component: 100 - total flux cleaned = 0.0459605 Jy ! Total flux subtracted in 100 components = 0.0459605 Jy ! Clean residual min=-0.003810 max=0.009042 Jy/beam ! Clean residual mean=0.000006 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0459605 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0459605 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=0.061496Jy sigma=1.485120 ! Fit after self-cal, rms=0.060178Jy sigma=1.452557 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922876 Jy ! Component: 100 - total flux cleaned = 0.0147005 Jy ! Total flux subtracted in 100 components = 0.0147005 Jy ! Clean residual min=-0.003035 max=0.003791 Jy/beam ! Clean residual mean=0.000003 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.060661 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.060661 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=0.058365Jy sigma=1.397678 ! Fit after self-cal, rms=0.058057Jy sigma=1.390564 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053468 Jy ! Component: 100 - total flux cleaned = 0.00859353 Jy ! Total flux subtracted in 100 components = 0.00859353 Jy ! Clean residual min=-0.002813 max=0.002839 Jy/beam ! Clean residual mean=0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0692545 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0692545 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=0.057462Jy sigma=1.372757 ! Fit after self-cal, rms=0.057380Jy sigma=1.370897 ! 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=1.091 mas, bmaj=1.304 mas, bpa=-3.216 degrees ! Estimated noise=0.217677 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 = 0.00354178 Jy ! Component: 100 - total flux cleaned = 0.00538957 Jy ! Component: 150 - total flux cleaned = 0.00643869 Jy ! Component: 200 - total flux cleaned = 0.00698864 Jy ! Total flux subtracted in 200 components = 0.00698864 Jy ! Clean residual min=-0.001594 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0762432 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0762432 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=0.057167Jy sigma=1.364876 ! Fit after self-cal, rms=0.057095Jy sigma=1.363674 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.091 x 1.304 at -3.216 degrees (North through East) ! Clean map min=-0.0013776 max=0.048494 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 0.98 HN 0.90 KP 0.99 ! LA 0.94 MK 1.11 NL 1.08 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.91 KP 1.01 ! LA 1.04 MK 1.06 NL 0.99 OV 1.00 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 0.99 ! LA 1.05 MK 0.99 NL 0.98 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.93 KP 0.99 ! LA 0.96 MK 1.03 NL 1.06 OV 1.05 ! PT 1.01 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 1.00 ! LA 0.97 MK 1.03 NL 1.03 OV 1.03 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.87 KP 0.99 ! LA 0.97 MK 0.95 NL 0.98 OV 1.04 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.92 KP 0.98 ! LA 1.04 MK 0.98 NL 1.03 OV 1.00 ! PT 0.96 SC 0.95 ! ! ! 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=0.057095Jy sigma=1.363674 ! Fit after self-cal, rms=0.055206Jy sigma=1.361042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.297 mas, bpa=-1.746 degrees ! Estimated noise=0.214782 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 (-17.2, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132026 Jy ! Component: 100 - total flux cleaned = 0.00143389 Jy ! Component: 150 - total flux cleaned = 0.00135708 Jy ! Component: 200 - total flux cleaned = 0.00129172 Jy ! Total flux subtracted in 200 components = 0.00129172 Jy ! Clean residual min=-0.001263 max=0.001273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0775349 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0775349 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=0.055154Jy sigma=1.359762 ! Fit after self-cal, rms=0.055112Jy sigma=1.359154 ! 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=0.055112Jy sigma=1.359154 ! Fit after self-cal, rms=0.055436Jy sigma=1.357407 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=1.299 mas, bpa=-0.8636 degrees ! Estimated noise=0.214567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453202 Jy ! Component: 100 - total flux cleaned = 0.000459492 Jy ! Component: 150 - total flux cleaned = 0.000421822 Jy ! Component: 200 - total flux cleaned = 0.00035722 Jy ! Total flux subtracted in 200 components = 0.00035722 Jy ! Clean residual min=-0.001189 max=0.001138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0778921 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0778921 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=0.055416Jy sigma=1.356933 ! Fit after self-cal, rms=0.055430Jy sigma=1.356750 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 (31.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974745 Jy ! Component: 100 - total flux cleaned = 0.00112359 Jy ! Component: 150 - total flux cleaned = 0.00114145 Jy ! Component: 200 - total flux cleaned = 0.00115907 Jy ! Total flux subtracted in 200 components = 0.00115907 Jy ! Clean residual min=-0.001116 max=0.001074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0790512 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.0790512 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=0.055406Jy sigma=1.356253 ! Fit after self-cal, rms=0.055405Jy sigma=1.356182 ! 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=0.055405Jy sigma=1.356182 ! Fit after self-cal, rms=0.055165Jy sigma=1.356112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.298 mas, bpa=-1.111 degrees ! Estimated noise=0.214096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515796 Jy ! Component: 100 - total flux cleaned = 0.000621166 Jy ! Component: 150 - total flux cleaned = 0.000620889 Jy ! Component: 200 - total flux cleaned = 0.000592638 Jy ! Total flux subtracted in 200 components = 0.000592638 Jy ! Clean residual min=-0.001105 max=0.001081 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0796438 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.0796438 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=0.055154Jy sigma=1.355877 ! Fit after self-cal, rms=0.055152Jy sigma=1.355846 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 = 0.000100699 Jy ! Component: 100 - total flux cleaned = 0.000143688 Jy ! Component: 150 - total flux cleaned = 0.00014369 Jy ! Component: 200 - total flux cleaned = 0.000156171 Jy ! Total flux subtracted in 200 components = 0.000156171 Jy ! Clean residual min=-0.001075 max=0.001084 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0798 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.0798 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=0.055144Jy sigma=1.355704 ! Fit after self-cal, rms=0.055144Jy sigma=1.355686 ! Inverting map ! Added new window around map position (-29.8, 43.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401059 Jy ! Component: 100 - total flux cleaned = 0.000202962 Jy ! Component: 150 - total flux cleaned = 0.000119569 Jy ! Component: 200 - total flux cleaned = 4.3851e-05 Jy ! Total flux subtracted in 200 components = 4.3851e-05 Jy ! Clean residual min=-0.001042 max=0.000882 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0798438 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.0798438 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=0.055119Jy sigma=1.355095 ! Fit after self-cal, rms=0.055119Jy sigma=1.355038 ! 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=0.055119Jy sigma=1.355038 ! Fit after self-cal, rms=0.054979Jy sigma=1.355006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.237 mas, bmaj=2.436 mas, bpa=8.438 degrees ! Estimated noise=0.267186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305376 Jy ! Component: 100 - total flux cleaned = 0.000292381 Jy ! Component: 150 - total flux cleaned = 0.000291918 Jy ! Component: 200 - total flux cleaned = 0.000291537 Jy ! Total flux subtracted in 200 components = 0.000291537 Jy ! Clean residual min=-0.000917 max=0.000850 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0801353 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.0801354 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=0.054973Jy sigma=1.354883 ! Fit after self-cal, rms=0.054971Jy sigma=1.354856 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 = 6.7869e-05 Jy ! Component: 100 - total flux cleaned = 6.80626e-05 Jy ! Component: 150 - total flux cleaned = 6.79543e-05 Jy ! Component: 200 - total flux cleaned = 5.94406e-05 Jy ! Total flux subtracted in 200 components = 5.94406e-05 Jy ! Clean residual min=-0.000900 max=0.000832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0801948 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.0801948 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=0.054968Jy sigma=1.354800 ! Fit after self-cal, rms=0.054967Jy sigma=1.354786 ! 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=1.078 mas, bmaj=1.297 mas, bpa=-0.9063 degrees ! Estimated noise=0.213765 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.297 at -0.9063 degrees (North through East) ! Clean map min=-0.0010509 max=0.047556 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=0.8392 mas, bmaj=1.022 mas, bpa=-5.03 degrees ! Estimated noise=0.432279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368457 Jy ! Component: 100 - total flux cleaned = 0.0511305 Jy ! Component: 150 - total flux cleaned = 0.0595213 Jy ! Component: 200 - total flux cleaned = 0.064991 Jy ! Total flux subtracted in 200 components = 0.064991 Jy ! Clean residual min=-0.003271 max=0.003379 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.064991 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.064991 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.297 mas, bpa=-0.9063 degrees ! Estimated noise=0.213765 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 = 0.00529935 Jy ! Component: 100 - total flux cleaned = 0.00830749 Jy ! Component: 150 - total flux cleaned = 0.0103755 Jy ! Component: 200 - total flux cleaned = 0.0116447 Jy ! Total flux subtracted in 200 components = 0.0116447 Jy ! Clean residual min=-0.001423 max=0.001190 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0766358 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.0766358 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=2.237 mas, bmaj=2.436 mas, bpa=8.438 degrees ! Estimated noise=0.267186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161411 Jy ! Component: 100 - total flux cleaned = 0.00218473 Jy ! Component: 150 - total flux cleaned = 0.0026111 Jy ! Component: 200 - total flux cleaned = 0.00289008 Jy ! Total flux subtracted in 200 components = 0.00289008 Jy ! Clean residual min=-0.000999 max=0.000913 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0795258 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 = 0.000174457 Jy ! Component: 100 - total flux cleaned = 0.000326716 Jy ! Component: 150 - total flux cleaned = 0.000361322 Jy ! Component: 200 - total flux cleaned = 0.000392805 Jy ! Total flux subtracted in 200 components = 0.000392805 Jy ! Clean residual min=-0.000963 max=0.000875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0799186 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 90 components and 0.0799187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.297 mas, bpa=-0.9063 degrees ! Estimated noise=0.213765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117779 Jy ! Component: 100 - total flux cleaned = 0.000201902 Jy ! Component: 150 - total flux cleaned = 0.00017628 Jy ! Component: 200 - total flux cleaned = 0.000128881 Jy ! Total flux subtracted in 200 components = 0.000128881 Jy ! Clean residual min=-0.001114 max=0.000916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0800475 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.0800476 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=0.055010Jy sigma=1.355784 ! Fit after self-cal, rms=0.055002Jy sigma=1.355506 wmodel /scr/pima/bg219h_uvs/J1248+4839_X_map.mod ! Writing 109 model components to file: /scr/pima/bg219h_uvs/J1248+4839_X_map.mod wobs /scr/pima/bg219h_uvs/J1248+4839_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1248+4839_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1248+4839_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1248+4839_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 = -0.000454792 Jy ! Component: 100 - total flux cleaned = -0.000554951 Jy ! Component: 150 - total flux cleaned = -0.000603053 Jy ! Component: 200 - total flux cleaned = -0.000649107 Jy ! Component: 250 - total flux cleaned = -0.000634225 Jy ! Component: 300 - total flux cleaned = -0.000678195 Jy ! Component: 350 - total flux cleaned = -0.000749294 Jy ! Component: 400 - total flux cleaned = -0.000818557 Jy ! Component: 450 - total flux cleaned = -0.000845663 Jy ! Component: 500 - total flux cleaned = -0.000859121 Jy ! Component: 550 - total flux cleaned = -0.000911599 Jy ! Component: 600 - total flux cleaned = -0.000885482 Jy ! Component: 650 - total flux cleaned = -0.000923597 Jy ! Component: 700 - total flux cleaned = -0.000923499 Jy ! Component: 750 - total flux cleaned = -0.000911189 Jy ! Component: 800 - total flux cleaned = -0.000960196 Jy ! Component: 850 - total flux cleaned = -0.00100845 Jy ! Component: 900 - total flux cleaned = -0.000996541 Jy ! Component: 950 - total flux cleaned = -0.00104388 Jy ! Component: 1000 - total flux cleaned = -0.00103234 Jy ! Component: 1050 - total flux cleaned = -0.00107854 Jy ! Component: 1100 - total flux cleaned = -0.00110154 Jy ! Component: 1150 - total flux cleaned = -0.00112404 Jy ! Component: 1200 - total flux cleaned = -0.00116881 Jy ! Component: 1250 - total flux cleaned = -0.00117993 Jy ! Component: 1300 - total flux cleaned = -0.00120191 Jy ! Component: 1350 - total flux cleaned = -0.00124532 Jy ! Component: 1400 - total flux cleaned = -0.00123456 Jy ! Component: 1450 - total flux cleaned = -0.00125603 Jy ! Component: 1500 - total flux cleaned = -0.0012983 Jy ! Component: 1550 - total flux cleaned = -0.00127727 Jy ! Component: 1600 - total flux cleaned = -0.00132955 Jy ! Component: 1650 - total flux cleaned = -0.00135015 Jy ! Component: 1700 - total flux cleaned = -0.00132969 Jy ! Component: 1750 - total flux cleaned = -0.00136018 Jy ! Component: 1800 - total flux cleaned = -0.00132986 Jy ! Component: 1850 - total flux cleaned = -0.00135995 Jy ! Component: 1900 - total flux cleaned = -0.00136 Jy ! Component: 1950 - total flux cleaned = -0.00140931 Jy ! Component: 2000 - total flux cleaned = -0.00138002 Jy ! Component: 2050 - total flux cleaned = -0.00134107 Jy ! Component: 2100 - total flux cleaned = -0.00136038 Jy ! Component: 2150 - total flux cleaned = -0.00136988 Jy ! Component: 2200 - total flux cleaned = -0.0013318 Jy ! Component: 2250 - total flux cleaned = -0.00129401 Jy ! Component: 2300 - total flux cleaned = -0.00128475 Jy ! Component: 2350 - total flux cleaned = -0.00126619 Jy ! Component: 2400 - total flux cleaned = -0.00126621 Jy ! Component: 2450 - total flux cleaned = -0.00122943 Jy ! Component: 2500 - total flux cleaned = -0.00115635 Jy ! Component: 2550 - total flux cleaned = -0.00115646 Jy ! Component: 2600 - total flux cleaned = -0.00111146 Jy ! Component: 2650 - total flux cleaned = -0.00109354 Jy ! Component: 2700 - total flux cleaned = -0.00108464 Jy ! Component: 2750 - total flux cleaned = -0.00104042 Jy ! Component: 2800 - total flux cleaned = -0.00102278 Jy ! Component: 2850 - total flux cleaned = -0.000979049 Jy ! Component: 2900 - total flux cleaned = -0.000944269 Jy ! Component: 2950 - total flux cleaned = -0.000892493 Jy ! Component: 3000 - total flux cleaned = -0.000866827 Jy ! Component: 3050 - total flux cleaned = -0.000841234 Jy ! Component: 3100 - total flux cleaned = -0.000832784 Jy ! Component: 3150 - total flux cleaned = -0.000765299 Jy ! Component: 3200 - total flux cleaned = -0.000748597 Jy ! Component: 3250 - total flux cleaned = -0.000706814 Jy ! Component: 3300 - total flux cleaned = -0.000715099 Jy ! Component: 3350 - total flux cleaned = -0.000657294 Jy ! Component: 3400 - total flux cleaned = -0.000616197 Jy ! Component: 3450 - total flux cleaned = -0.000607939 Jy ! Component: 3500 - total flux cleaned = -0.000567251 Jy ! Component: 3550 - total flux cleaned = -0.000542962 Jy ! Component: 3600 - total flux cleaned = -0.000518816 Jy ! Component: 3650 - total flux cleaned = -0.00051083 Jy ! Component: 3700 - total flux cleaned = -0.000486887 Jy ! Component: 3750 - total flux cleaned = -0.00047102 Jy ! Component: 3800 - total flux cleaned = -0.000439446 Jy ! Component: 3850 - total flux cleaned = -0.000407996 Jy ! Component: 3900 - total flux cleaned = -0.000400269 Jy ! Component: 3950 - total flux cleaned = -0.000384759 Jy ! Component: 4000 - total flux cleaned = -0.000376999 Jy ! Component: 4050 - total flux cleaned = -0.000346203 Jy ! Total flux subtracted in 4096 components = -0.000330908 Jy ! Clean residual min=-0.000529 max=0.000455 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0797166 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 399 components and 0.0797167 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1248+4839_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.297 at -0.9063 degrees (North through East) ! Clean map min=-0.00084567 max=0.047411 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1248+4839_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0474107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121543 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.769088 0.769088 1.53818 3.07635 6.15271 12.3054 24.6108 49.2217 98.4433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.072 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1248+4839_X_uvs.log closed on Thu Apr 7 12:10:56 2016