! Started logfile: /scr/pima/bg219b_uvs/J1041+523A_X_uvs.log on Thu Apr 7 01:50:42 2016 obs /scr/pima/bg219b_uvs/J1041+523A_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1041+523A_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 8736 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/J1041+523A_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 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=1.104363Jy sigma=23.502413 ! Fit after self-cal, rms=0.543807Jy sigma=11.679616 ! 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=0.8999 mas, bmaj=1.541 mas, bpa=45.76 degrees ! Estimated noise=0.77102 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 = 0.347012 Jy ! Component: 100 - total flux cleaned = 0.475171 Jy ! Total flux subtracted in 100 components = 0.475171 Jy ! Clean residual min=-0.021828 max=0.059790 Jy/beam ! Clean residual mean=0.000088 rms=0.007145 Jy/beam ! Combined flux in latest and established models = 0.475171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.475171 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=0.134060Jy sigma=2.863863 ! Fit after self-cal, rms=0.133069Jy sigma=2.843830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687557 Jy ! Component: 100 - total flux cleaned = 0.105944 Jy ! Total flux subtracted in 100 components = 0.105944 Jy ! Clean residual min=-0.011891 max=0.018444 Jy/beam ! Clean residual mean=-0.000004 rms=0.003643 Jy/beam ! Combined flux in latest and established models = 0.581116 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.581116 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=0.089501Jy sigma=1.847594 ! Fit after self-cal, rms=0.089058Jy sigma=1.838044 ! 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=1.125 mas, bmaj=1.764 mas, bpa=46.54 degrees ! Estimated noise=0.4972 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 = 0.0239032 Jy ! Component: 100 - total flux cleaned = 0.0358625 Jy ! Component: 150 - total flux cleaned = 0.0423892 Jy ! Component: 200 - total flux cleaned = 0.0460756 Jy ! Total flux subtracted in 200 components = 0.0460756 Jy ! Clean residual min=-0.011158 max=0.017461 Jy/beam ! Clean residual mean=-0.000294 rms=0.003875 Jy/beam ! Combined flux in latest and established models = 0.627191 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.627191 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=0.084192Jy sigma=1.675563 ! Fit after self-cal, rms=0.084164Jy sigma=1.675106 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.764 at 46.54 degrees (North through East) ! Clean map min=-0.01083 max=0.47082 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084164Jy sigma=1.675106 ! Fit after self-cal, rms=0.084164Jy sigma=1.675106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.764 mas, bpa=46.54 degrees ! Estimated noise=0.4972 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 = 0.00227336 Jy ! Component: 100 - total flux cleaned = 0.00363382 Jy ! Component: 150 - total flux cleaned = 0.00388688 Jy ! Component: 200 - total flux cleaned = 0.0040019 Jy ! Total flux subtracted in 200 components = 0.0040019 Jy ! Clean residual min=-0.011127 max=0.017113 Jy/beam ! Clean residual mean=-0.000307 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.631193 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.631193 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=0.084206Jy sigma=1.671101 ! Fit after self-cal, rms=0.084205Jy sigma=1.671088 ! 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=0.084205Jy sigma=1.671088 ! Fit after self-cal, rms=0.081730Jy sigma=1.615261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.764 mas, bpa=46.56 degrees ! Estimated noise=0.491817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00562868 Jy ! Component: 100 - total flux cleaned = -0.00843164 Jy ! Component: 150 - total flux cleaned = -0.0101868 Jy ! Component: 200 - total flux cleaned = -0.0113808 Jy ! Total flux subtracted in 200 components = -0.0113808 Jy ! Clean residual min=-0.010035 max=0.018110 Jy/beam ! Clean residual mean=-0.000270 rms=0.003621 Jy/beam ! Combined flux in latest and established models = 0.619812 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.619812 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=0.081016Jy sigma=1.613293 ! Fit after self-cal, rms=0.081017Jy sigma=1.613254 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18.6, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186546 Jy ! Component: 100 - total flux cleaned = 0.0308423 Jy ! Component: 150 - total flux cleaned = 0.0397243 Jy ! Component: 200 - total flux cleaned = 0.0455105 Jy ! Total flux subtracted in 200 components = 0.0455105 Jy ! Clean residual min=-0.009440 max=0.012757 Jy/beam ! Clean residual mean=-0.000177 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.665323 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 86 components and 0.665323 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=0.074535Jy sigma=1.510764 ! Fit after self-cal, rms=0.074129Jy sigma=1.500470 ! Inverting map ! Added new window around map position (-17, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817696 Jy ! Component: 100 - total flux cleaned = 0.0116746 Jy ! Component: 150 - total flux cleaned = 0.014612 Jy ! Component: 200 - total flux cleaned = 0.0164489 Jy ! Total flux subtracted in 200 components = 0.0164489 Jy ! Clean residual min=-0.008526 max=0.011517 Jy/beam ! Clean residual mean=-0.000131 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.681772 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.681772 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=1.467682 ! Fit after self-cal, rms=0.071639Jy sigma=1.462382 ! 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=0.071639Jy sigma=1.462382 ! Fit after self-cal, rms=0.066336Jy sigma=1.359910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.755 mas, bpa=46.6 degrees ! Estimated noise=0.49178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00450428 Jy ! Component: 100 - total flux cleaned = -0.00754314 Jy ! Component: 150 - total flux cleaned = -0.00969899 Jy ! Component: 200 - total flux cleaned = -0.0110171 Jy ! Total flux subtracted in 200 components = -0.0110171 Jy ! Clean residual min=-0.004848 max=0.005280 Jy/beam ! Clean residual mean=-0.000008 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.670755 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.670755 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=0.065915Jy sigma=1.350952 ! Fit after self-cal, rms=0.065899Jy sigma=1.350486 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 (19.6, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352009 Jy ! Component: 100 - total flux cleaned = 0.00330858 Jy ! Component: 150 - total flux cleaned = 0.00295193 Jy ! Component: 200 - total flux cleaned = 0.00256807 Jy ! Total flux subtracted in 200 components = 0.00256807 Jy ! Clean residual min=-0.004659 max=0.004421 Jy/beam ! Clean residual mean=-0.000002 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.673323 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.673323 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=0.065548Jy sigma=1.343727 ! Fit after self-cal, rms=0.065530Jy sigma=1.343320 ! 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=0.065530Jy sigma=1.343320 ! Fit after self-cal, rms=0.065230Jy sigma=1.341549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=2.502 mas, bpa=60.28 degrees ! Estimated noise=0.610147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250423 Jy ! Component: 100 - total flux cleaned = -0.00260548 Jy ! Component: 150 - total flux cleaned = -0.00260801 Jy ! Component: 200 - total flux cleaned = -0.00260848 Jy ! Total flux subtracted in 200 components = -0.00260848 Jy ! Clean residual min=-0.005336 max=0.005785 Jy/beam ! Clean residual mean=-0.000003 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.670714 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.670715 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=0.065119Jy sigma=1.339692 ! Fit after self-cal, rms=0.065108Jy sigma=1.339557 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 = -0.000326915 Jy ! Component: 100 - total flux cleaned = -0.00027482 Jy ! Component: 150 - total flux cleaned = -0.000324018 Jy ! Component: 200 - total flux cleaned = -0.000234473 Jy ! Total flux subtracted in 200 components = -0.000234473 Jy ! Clean residual min=-0.005264 max=0.005545 Jy/beam ! Clean residual mean=-0.000002 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.67048 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 185 components and 0.67048 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=0.065075Jy sigma=1.339021 ! Fit after self-cal, rms=0.065072Jy sigma=1.338994 ! 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=1.128 mas, bmaj=1.755 mas, bpa=46.67 degrees ! Estimated noise=0.489615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.755 at 46.67 degrees (North through East) ! Clean map min=-0.0049544 max=0.45822 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=0.9036 mas, bmaj=1.533 mas, bpa=45.97 degrees ! Estimated noise=0.754681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339969 Jy ! Component: 100 - total flux cleaned = 0.467781 Jy ! Component: 150 - total flux cleaned = 0.534811 Jy ! Component: 200 - total flux cleaned = 0.571048 Jy ! Total flux subtracted in 200 components = 0.571048 Jy ! Clean residual min=-0.008731 max=0.017587 Jy/beam ! Clean residual mean=0.000026 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.571048 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.571048 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.755 mas, bpa=46.67 degrees ! Estimated noise=0.489615 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 = 0.0252424 Jy ! Component: 100 - total flux cleaned = 0.0413227 Jy ! Component: 150 - total flux cleaned = 0.0528537 Jy ! Component: 200 - total flux cleaned = 0.0615165 Jy ! Total flux subtracted in 200 components = 0.0615165 Jy ! Clean residual min=-0.005867 max=0.006909 Jy/beam ! Clean residual mean=-0.000028 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.632564 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.632564 Jy ! Inverting map ! Added new window around map position (32.8, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739774 Jy ! Component: 100 - total flux cleaned = 0.0120793 Jy ! Component: 150 - total flux cleaned = 0.0156512 Jy ! Component: 200 - total flux cleaned = 0.0183934 Jy ! Total flux subtracted in 200 components = 0.0183934 Jy ! Clean residual min=-0.005090 max=0.005721 Jy/beam ! Clean residual mean=-0.000026 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.650958 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.650957 Jy ! Inverting map ! Added new window around map position (13.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527697 Jy ! Component: 100 - total flux cleaned = 0.00766226 Jy ! Component: 150 - total flux cleaned = 0.00911277 Jy ! Component: 200 - total flux cleaned = 0.0107951 Jy ! Total flux subtracted in 200 components = 0.0107951 Jy ! Clean residual min=-0.004137 max=0.003832 Jy/beam ! Clean residual mean=-0.000022 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.661752 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 102 components and 0.661752 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=2.112 mas, bmaj=2.502 mas, bpa=60.28 degrees ! Estimated noise=0.610147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408418 Jy ! Component: 100 - total flux cleaned = 0.00629153 Jy ! Component: 150 - total flux cleaned = 0.00749652 Jy ! Component: 200 - total flux cleaned = 0.00836777 Jy ! Total flux subtracted in 200 components = 0.00836777 Jy ! Clean residual min=-0.004798 max=0.004792 Jy/beam ! Clean residual mean=-0.000039 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.67012 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 = 0.0010292 Jy ! Component: 100 - total flux cleaned = 0.00188339 Jy ! Component: 150 - total flux cleaned = 0.00259077 Jy ! Component: 200 - total flux cleaned = 0.00324145 Jy ! Total flux subtracted in 200 components = 0.00324145 Jy ! Clean residual min=-0.004631 max=0.004588 Jy/beam ! Clean residual mean=-0.000036 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.673362 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 170 components and 0.673361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.755 mas, bpa=46.67 degrees ! Estimated noise=0.489615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985149 Jy ! Component: 100 - total flux cleaned = 0.00121667 Jy ! Component: 150 - total flux cleaned = 0.0013583 Jy ! Component: 200 - total flux cleaned = 0.00149421 Jy ! Total flux subtracted in 200 components = 0.00149421 Jy ! Clean residual min=-0.003811 max=0.003719 Jy/beam ! Clean residual mean=-0.000013 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.674855 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 194 components and 0.674855 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=0.064660Jy sigma=1.330576 ! Fit after self-cal, rms=0.064546Jy sigma=1.328353 wmodel /scr/pima/bg219b_uvs/J1041+523A_X_map.mod ! Writing 194 model components to file: /scr/pima/bg219b_uvs/J1041+523A_X_map.mod wobs /scr/pima/bg219b_uvs/J1041+523A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1041+523A_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1041+523A_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1041+523A_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 = 0.000270594 Jy ! Component: 100 - total flux cleaned = 0.000334923 Jy ! Component: 150 - total flux cleaned = 0.00022128 Jy ! Component: 200 - total flux cleaned = 3.3579e-06 Jy ! Component: 250 - total flux cleaned = -4.97642e-05 Jy ! Component: 300 - total flux cleaned = -0.000201517 Jy ! Component: 350 - total flux cleaned = -0.000347598 Jy ! Component: 400 - total flux cleaned = -0.000488698 Jy ! Component: 450 - total flux cleaned = -0.000624831 Jy ! Component: 500 - total flux cleaned = -0.000757627 Jy ! Component: 550 - total flux cleaned = -0.00101698 Jy ! Component: 600 - total flux cleaned = -0.00118614 Jy ! Component: 650 - total flux cleaned = -0.00135112 Jy ! Component: 700 - total flux cleaned = -0.00159277 Jy ! Component: 750 - total flux cleaned = -0.00178895 Jy ! Component: 800 - total flux cleaned = -0.0019041 Jy ! Component: 850 - total flux cleaned = -0.00209206 Jy ! Component: 900 - total flux cleaned = -0.00231269 Jy ! Component: 950 - total flux cleaned = -0.00242123 Jy ! Component: 1000 - total flux cleaned = -0.00266942 Jy ! Component: 1050 - total flux cleaned = -0.00280803 Jy ! Component: 1100 - total flux cleaned = -0.00297757 Jy ! Component: 1150 - total flux cleaned = -0.00307759 Jy ! Component: 1200 - total flux cleaned = -0.00327464 Jy ! Component: 1250 - total flux cleaned = -0.00337131 Jy ! Component: 1300 - total flux cleaned = -0.00368674 Jy ! Component: 1350 - total flux cleaned = -0.00371729 Jy ! Component: 1400 - total flux cleaned = -0.00390114 Jy ! Component: 1450 - total flux cleaned = -0.00399101 Jy ! Component: 1500 - total flux cleaned = -0.00413867 Jy ! Component: 1550 - total flux cleaned = -0.00428356 Jy ! Component: 1600 - total flux cleaned = -0.00431209 Jy ! Component: 1650 - total flux cleaned = -0.00436848 Jy ! Component: 1700 - total flux cleaned = -0.00442406 Jy ! Component: 1750 - total flux cleaned = -0.00447845 Jy ! Component: 1800 - total flux cleaned = -0.00439779 Jy ! Component: 1850 - total flux cleaned = -0.00445099 Jy ! Component: 1900 - total flux cleaned = -0.00445121 Jy ! Component: 1950 - total flux cleaned = -0.00460648 Jy ! Component: 2000 - total flux cleaned = -0.00463177 Jy ! Component: 2050 - total flux cleaned = -0.00470691 Jy ! Component: 2100 - total flux cleaned = -0.00478176 Jy ! Component: 2150 - total flux cleaned = -0.00495348 Jy ! Component: 2200 - total flux cleaned = -0.00497779 Jy ! Component: 2250 - total flux cleaned = -0.00509737 Jy ! Component: 2300 - total flux cleaned = -0.00519222 Jy ! Component: 2350 - total flux cleaned = -0.00533287 Jy ! Component: 2400 - total flux cleaned = -0.00540194 Jy ! Component: 2450 - total flux cleaned = -0.00551593 Jy ! Component: 2500 - total flux cleaned = -0.00556087 Jy ! Component: 2550 - total flux cleaned = -0.00565021 Jy ! Component: 2600 - total flux cleaned = -0.00567276 Jy ! Component: 2650 - total flux cleaned = -0.00589103 Jy ! Component: 2700 - total flux cleaned = -0.00599863 Jy ! Component: 2750 - total flux cleaned = -0.00604101 Jy ! Component: 2800 - total flux cleaned = -0.00623091 Jy ! Component: 2850 - total flux cleaned = -0.00633546 Jy ! Component: 2900 - total flux cleaned = -0.006439 Jy ! Component: 2950 - total flux cleaned = -0.00650075 Jy ! Component: 3000 - total flux cleaned = -0.00670326 Jy ! Component: 3050 - total flux cleaned = -0.00678376 Jy ! Component: 3100 - total flux cleaned = -0.00692317 Jy ! Component: 3150 - total flux cleaned = -0.00706119 Jy ! Component: 3200 - total flux cleaned = -0.00713928 Jy ! Component: 3250 - total flux cleaned = -0.00725588 Jy ! Component: 3300 - total flux cleaned = -0.00737115 Jy ! Component: 3350 - total flux cleaned = -0.00739038 Jy ! Component: 3400 - total flux cleaned = -0.0074663 Jy ! Component: 3450 - total flux cleaned = -0.00757916 Jy ! Component: 3500 - total flux cleaned = -0.00761644 Jy ! Component: 3550 - total flux cleaned = -0.00770887 Jy ! Component: 3600 - total flux cleaned = -0.00774549 Jy ! Component: 3650 - total flux cleaned = -0.00787322 Jy ! Component: 3700 - total flux cleaned = -0.00799995 Jy ! Component: 3750 - total flux cleaned = -0.00798202 Jy ! Component: 3800 - total flux cleaned = -0.00805371 Jy ! Component: 3850 - total flux cleaned = -0.00810694 Jy ! Component: 3900 - total flux cleaned = -0.00824762 Jy ! Component: 3950 - total flux cleaned = -0.00831737 Jy ! Component: 4000 - total flux cleaned = -0.00833452 Jy ! Component: 4050 - total flux cleaned = -0.00840356 Jy ! Total flux subtracted in 4096 components = -0.00848917 Jy ! Clean residual min=-0.001309 max=0.001071 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.666366 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 490 components and 0.666367 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1041+523A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.755 at 46.67 degrees (North through East) ! Clean map min=-0.0038464 max=0.45845 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1041+523A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.458452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192752 0.192752 0.385504 0.771008 1.54202 3.08403 6.16807 12.3361 24.6723 49.3445 98.6891 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.458 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1556.4 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1041+523A_X_uvs.log closed on Thu Apr 7 01:50:46 2016