! Started logfile: /scr/pima/bg219b_uvs/J0847+4609_X_uvs.log on Thu Apr 7 01:48:52 2016 obs /scr/pima/bg219b_uvs/J0847+4609_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0847+4609_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680247 visibilities/baseline/integration-bin. ! Found source: J0847+4609 ! ! 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 13224 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/bg219b_uvs/J0847+4609_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 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=1.010190Jy sigma=25.070756 ! Fit after self-cal, rms=0.861461Jy sigma=21.293446 ! 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=0.8412 mas, bmaj=1.716 mas, bpa=27.2 degrees ! Estimated noise=0.61534 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 = 0.106431 Jy ! Component: 100 - total flux cleaned = 0.132381 Jy ! Total flux subtracted in 100 components = 0.132381 Jy ! Clean residual min=-0.007052 max=0.014981 Jy/beam ! Clean residual mean=0.000003 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.132381 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.132381 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=0.064587Jy sigma=1.563241 ! Fit after self-cal, rms=0.064350Jy sigma=1.558325 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014714 Jy ! Component: 100 - total flux cleaned = 0.023829 Jy ! Total flux subtracted in 100 components = 0.023829 Jy ! Clean residual min=-0.005845 max=0.006485 Jy/beam ! Clean residual mean=0.000001 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.15621 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.15621 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=0.060139Jy sigma=1.435729 ! Fit after self-cal, rms=0.059903Jy sigma=1.430009 ! 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=1.067 mas, bmaj=1.917 mas, bpa=26.68 degrees ! Estimated noise=0.354353 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 = 0.0103726 Jy ! Component: 100 - total flux cleaned = 0.0169065 Jy ! Component: 150 - total flux cleaned = 0.0215042 Jy ! Component: 200 - total flux cleaned = 0.0249084 Jy ! Total flux subtracted in 200 components = 0.0249084 Jy ! Clean residual min=-0.004195 max=0.005605 Jy/beam ! Clean residual mean=0.000002 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.181118 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.181118 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=0.058015Jy sigma=1.371441 ! Fit after self-cal, rms=0.057824Jy sigma=1.367340 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 1.917 at 26.68 degrees (North through East) ! Clean map min=-0.0037688 max=0.13973 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 0.99 FD 0.92 HN 1.03 KP 0.91 ! LA 0.97 MK 0.93 NL 1.00 OV 0.93 ! PT 1.16 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057824Jy sigma=1.367340 ! Fit after self-cal, rms=0.057319Jy sigma=1.358767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.92 mas, bpa=26.7 degrees ! Estimated noise=0.351229 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 = 0.00318883 Jy ! Component: 100 - total flux cleaned = 0.00512106 Jy ! Component: 150 - total flux cleaned = 0.00641739 Jy ! Component: 200 - total flux cleaned = 0.00735013 Jy ! Total flux subtracted in 200 components = 0.00735013 Jy ! Clean residual min=-0.003478 max=0.004717 Jy/beam ! Clean residual mean=0.000000 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.188468 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.188468 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=0.057139Jy sigma=1.353311 ! Fit after self-cal, rms=0.057116Jy sigma=1.352452 ! 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=0.057116Jy sigma=1.352452 ! Fit after self-cal, rms=0.056782Jy sigma=1.341338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.926 mas, bpa=26.81 degrees ! Estimated noise=0.348791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118483 Jy ! Component: 100 - total flux cleaned = -0.00136905 Jy ! Component: 150 - total flux cleaned = -0.00142526 Jy ! Component: 200 - total flux cleaned = -0.0014481 Jy ! Total flux subtracted in 200 components = -0.0014481 Jy ! Clean residual min=-0.002988 max=0.003978 Jy/beam ! Clean residual mean=0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.18702 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.18702 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=0.056731Jy sigma=1.340217 ! Fit after self-cal, rms=0.056749Jy sigma=1.340029 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 (-10.2, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353294 Jy ! Component: 100 - total flux cleaned = 0.00538659 Jy ! Component: 150 - total flux cleaned = 0.00625576 Jy ! Component: 200 - total flux cleaned = 0.00661635 Jy ! Total flux subtracted in 200 components = 0.00661635 Jy ! Clean residual min=-0.002921 max=0.003314 Jy/beam ! Clean residual mean=-0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.193637 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.193637 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=0.056476Jy sigma=1.334011 ! Fit after self-cal, rms=0.056459Jy sigma=1.333290 ! Inverting map ! Added new window around map position (1.8, 34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309805 Jy ! Component: 100 - total flux cleaned = 0.00389546 Jy ! Component: 150 - total flux cleaned = 0.00438772 Jy ! Component: 200 - total flux cleaned = 0.00477486 Jy ! Total flux subtracted in 200 components = 0.00477486 Jy ! Clean residual min=-0.002285 max=0.002434 Jy/beam ! Clean residual mean=-0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.198411 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.198411 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=0.056226Jy sigma=1.328393 ! Fit after self-cal, rms=0.056217Jy sigma=1.327900 ! 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=0.056217Jy sigma=1.327900 ! Fit after self-cal, rms=0.056086Jy sigma=1.316164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.918 mas, bpa=26.84 degrees ! Estimated noise=0.350763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19913e-05 Jy ! Component: 100 - total flux cleaned = 0.000120509 Jy ! Component: 150 - total flux cleaned = 0.000219123 Jy ! Component: 200 - total flux cleaned = 0.000332559 Jy ! Total flux subtracted in 200 components = 0.000332559 Jy ! Clean residual min=-0.001672 max=0.001898 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.198744 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.198744 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=0.056038Jy sigma=1.314876 ! Fit after self-cal, rms=0.056047Jy sigma=1.314703 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 (41.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111764 Jy ! Component: 100 - total flux cleaned = 0.0013964 Jy ! Component: 150 - total flux cleaned = 0.00157802 Jy ! Component: 200 - total flux cleaned = 0.00174154 Jy ! Total flux subtracted in 200 components = 0.00174154 Jy ! Clean residual min=-0.001802 max=0.001705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.200486 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.200486 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=0.055991Jy sigma=1.313357 ! Fit after self-cal, rms=0.055990Jy sigma=1.313296 ! 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=0.055990Jy sigma=1.313296 ! Fit after self-cal, rms=0.056040Jy sigma=1.313208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.449 mas, bpa=19.07 degrees ! Estimated noise=0.413442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868766 Jy ! Component: 100 - total flux cleaned = 0.00150256 Jy ! Component: 150 - total flux cleaned = 0.00200644 Jy ! Component: 200 - total flux cleaned = 0.00230623 Jy ! Total flux subtracted in 200 components = 0.00230623 Jy ! Clean residual min=-0.001488 max=0.001476 Jy/beam ! Clean residual mean=-0.000007 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.202792 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 189 components and 0.202792 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=0.056030Jy sigma=1.312885 ! Fit after self-cal, rms=0.056028Jy sigma=1.312859 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 = 0.000385364 Jy ! Component: 100 - total flux cleaned = 0.000625692 Jy ! Component: 150 - total flux cleaned = 0.000800393 Jy ! Component: 200 - total flux cleaned = 0.000919732 Jy ! Total flux subtracted in 200 components = 0.000919732 Jy ! Clean residual min=-0.001463 max=0.001466 Jy/beam ! Clean residual mean=-0.000007 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.203712 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.203712 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=0.056023Jy sigma=1.312716 ! Fit after self-cal, rms=0.056022Jy sigma=1.312706 ! 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=1.071 mas, bmaj=1.917 mas, bpa=26.82 degrees ! Estimated noise=0.351075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.917 at 26.82 degrees (North through East) ! Clean map min=-0.0017283 max=0.13648 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=0.8426 mas, bmaj=1.708 mas, bpa=27.33 degrees ! Estimated noise=0.608975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105085 Jy ! Component: 100 - total flux cleaned = 0.132494 Jy ! Component: 150 - total flux cleaned = 0.147374 Jy ! Component: 200 - total flux cleaned = 0.157763 Jy ! Total flux subtracted in 200 components = 0.157763 Jy ! Clean residual min=-0.004380 max=0.006186 Jy/beam ! Clean residual mean=0.000000 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.157762 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.157762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.917 mas, bpa=26.82 degrees ! Estimated noise=0.351075 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 = 0.0103391 Jy ! Component: 100 - total flux cleaned = 0.0171244 Jy ! Component: 150 - total flux cleaned = 0.0219556 Jy ! Component: 200 - total flux cleaned = 0.025599 Jy ! Total flux subtracted in 200 components = 0.025599 Jy ! Clean residual min=-0.002373 max=0.002671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.183362 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.183362 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=2.167 mas, bmaj=2.449 mas, bpa=19.07 degrees ! Estimated noise=0.413442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416512 Jy ! Component: 100 - total flux cleaned = 0.00681034 Jy ! Component: 150 - total flux cleaned = 0.00884873 Jy ! Component: 200 - total flux cleaned = 0.0103211 Jy ! Total flux subtracted in 200 components = 0.0103211 Jy ! Clean residual min=-0.001878 max=0.001783 Jy/beam ! Clean residual mean=-0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.193683 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 = 0.00129675 Jy ! Component: 100 - total flux cleaned = 0.00226284 Jy ! Component: 150 - total flux cleaned = 0.00315702 Jy ! Component: 200 - total flux cleaned = 0.00394864 Jy ! Total flux subtracted in 200 components = 0.00394864 Jy ! Clean residual min=-0.001754 max=0.001580 Jy/beam ! Clean residual mean=-0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.197631 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 111 components and 0.197631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.917 mas, bpa=26.82 degrees ! Estimated noise=0.351075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931193 Jy ! Component: 100 - total flux cleaned = 0.00125678 Jy ! Component: 150 - total flux cleaned = 0.00159221 Jy ! Component: 200 - total flux cleaned = 0.00178174 Jy ! Total flux subtracted in 200 components = 0.00178174 Jy ! Clean residual min=-0.001843 max=0.001802 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.199413 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.199413 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=0.056113Jy sigma=1.314464 ! Fit after self-cal, rms=0.056098Jy sigma=1.314244 wmodel /scr/pima/bg219b_uvs/J0847+4609_X_map.mod ! Writing 132 model components to file: /scr/pima/bg219b_uvs/J0847+4609_X_map.mod wobs /scr/pima/bg219b_uvs/J0847+4609_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0847+4609_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0847+4609_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0847+4609_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 = 0.000128031 Jy ! Component: 100 - total flux cleaned = 0.000425961 Jy ! Component: 150 - total flux cleaned = 0.000620008 Jy ! Component: 200 - total flux cleaned = 0.000753324 Jy ! Component: 250 - total flux cleaned = 0.000933169 Jy ! Component: 300 - total flux cleaned = 0.00108234 Jy ! Component: 350 - total flux cleaned = 0.00124993 Jy ! Component: 400 - total flux cleaned = 0.0014129 Jy ! Component: 450 - total flux cleaned = 0.00159454 Jy ! Component: 500 - total flux cleaned = 0.00168327 Jy ! Component: 550 - total flux cleaned = 0.0017703 Jy ! Component: 600 - total flux cleaned = 0.00185537 Jy ! Component: 650 - total flux cleaned = 0.00187593 Jy ! Component: 700 - total flux cleaned = 0.00187588 Jy ! Component: 750 - total flux cleaned = 0.00187546 Jy ! Component: 800 - total flux cleaned = 0.00175784 Jy ! Component: 850 - total flux cleaned = 0.00177731 Jy ! Component: 900 - total flux cleaned = 0.00172024 Jy ! Component: 950 - total flux cleaned = 0.00171992 Jy ! Component: 1000 - total flux cleaned = 0.00162748 Jy ! Component: 1050 - total flux cleaned = 0.00159095 Jy ! Component: 1100 - total flux cleaned = 0.00157286 Jy ! Component: 1150 - total flux cleaned = 0.00150155 Jy ! Component: 1200 - total flux cleaned = 0.00148401 Jy ! Component: 1250 - total flux cleaned = 0.00146653 Jy ! Component: 1300 - total flux cleaned = 0.0014319 Jy ! Component: 1350 - total flux cleaned = 0.00139799 Jy ! Component: 1400 - total flux cleaned = 0.00143099 Jy ! Component: 1450 - total flux cleaned = 0.00143106 Jy ! Component: 1500 - total flux cleaned = 0.00144742 Jy ! Component: 1550 - total flux cleaned = 0.00136693 Jy ! Component: 1600 - total flux cleaned = 0.00131954 Jy ! Component: 1650 - total flux cleaned = 0.00131986 Jy ! Component: 1700 - total flux cleaned = 0.00135101 Jy ! Component: 1750 - total flux cleaned = 0.00128942 Jy ! Component: 1800 - total flux cleaned = 0.00125904 Jy ! Component: 1850 - total flux cleaned = 0.00128944 Jy ! Component: 1900 - total flux cleaned = 0.00127416 Jy ! Component: 1950 - total flux cleaned = 0.00123005 Jy ! Component: 2000 - total flux cleaned = 0.00118582 Jy ! Component: 2050 - total flux cleaned = 0.00111331 Jy ! Component: 2100 - total flux cleaned = 0.00102712 Jy ! Component: 2150 - total flux cleaned = 0.000984436 Jy ! Component: 2200 - total flux cleaned = 0.000913874 Jy ! Component: 2250 - total flux cleaned = 0.000802271 Jy ! Component: 2300 - total flux cleaned = 0.000746825 Jy ! Component: 2350 - total flux cleaned = 0.000678289 Jy ! Component: 2400 - total flux cleaned = 0.000637384 Jy ! Component: 2450 - total flux cleaned = 0.000515859 Jy ! Component: 2500 - total flux cleaned = 0.000448956 Jy ! Component: 2550 - total flux cleaned = 0.000395879 Jy ! Component: 2600 - total flux cleaned = 0.000317115 Jy ! Component: 2650 - total flux cleaned = 0.000264908 Jy ! Component: 2700 - total flux cleaned = 0.000252031 Jy ! Component: 2750 - total flux cleaned = 0.000175034 Jy ! Component: 2800 - total flux cleaned = 0.000149519 Jy ! Component: 2850 - total flux cleaned = 0.00011169 Jy ! Component: 2900 - total flux cleaned = 2.36865e-05 Jy ! Component: 2950 - total flux cleaned = -1.39083e-05 Jy ! Component: 3000 - total flux cleaned = -0.000112997 Jy ! Component: 3050 - total flux cleaned = -8.85047e-05 Jy ! Component: 3100 - total flux cleaned = -0.000222814 Jy ! Component: 3150 - total flux cleaned = -0.000210672 Jy ! Component: 3200 - total flux cleaned = -0.000283146 Jy ! Component: 3250 - total flux cleaned = -0.000355165 Jy ! Component: 3300 - total flux cleaned = -0.000426712 Jy ! Component: 3350 - total flux cleaned = -0.000450445 Jy ! Component: 3400 - total flux cleaned = -0.000544452 Jy ! Component: 3450 - total flux cleaned = -0.000556175 Jy ! Component: 3500 - total flux cleaned = -0.000591036 Jy ! Component: 3550 - total flux cleaned = -0.000648921 Jy ! Component: 3600 - total flux cleaned = -0.000706419 Jy ! Component: 3650 - total flux cleaned = -0.000774828 Jy ! Component: 3700 - total flux cleaned = -0.000808925 Jy ! Component: 3750 - total flux cleaned = -0.000820124 Jy ! Component: 3800 - total flux cleaned = -0.000864989 Jy ! Component: 3850 - total flux cleaned = -0.000853831 Jy ! Component: 3900 - total flux cleaned = -0.000887285 Jy ! Component: 3950 - total flux cleaned = -0.000931441 Jy ! Component: 4000 - total flux cleaned = -0.000964358 Jy ! Component: 4050 - total flux cleaned = -0.0009862 Jy ! Total flux subtracted in 4096 components = -0.00100797 Jy ! Clean residual min=-0.000629 max=0.000657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.198405 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 383 components and 0.198405 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0847+4609_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.917 at 26.82 degrees (North through East) ! Clean map min=-0.0011759 max=0.137 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0847+4609_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400699 0.400699 0.801398 1.6028 3.20559 6.41118 12.8224 25.6447 51.2895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 748.691 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0847+4609_X_uvs.log closed on Thu Apr 7 01:48:57 2016