! Started logfile: /scr/pima/bg219i_uvs/J1607+1551_X_uvs.log on Wed Apr 6 23:49:20 2016 obs /scr/pima/bg219i_uvs/J1607+1551_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1607+1551_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697619 visibilities/baseline/integration-bin. ! Found source: J1607+1551 ! ! 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 10548 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1607+1551_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.028801Jy sigma=25.732052 ! Fit after self-cal, rms=0.791920Jy sigma=19.761264 ! 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=0.7343 mas, bmaj=1.681 mas, bpa=-4.189 degrees ! Estimated noise=0.639894 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 = 0.156688 Jy ! Component: 100 - total flux cleaned = 0.195964 Jy ! Total flux subtracted in 100 components = 0.195964 Jy ! Clean residual min=-0.008563 max=0.016475 Jy/beam ! Clean residual mean=-0.000020 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.195964 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.195964 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=0.067304Jy sigma=1.649815 ! Fit after self-cal, rms=0.067210Jy sigma=1.647603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182359 Jy ! Component: 100 - total flux cleaned = 0.0279726 Jy ! Total flux subtracted in 100 components = 0.0279726 Jy ! Clean residual min=-0.006152 max=0.007631 Jy/beam ! Clean residual mean=-0.000011 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.223936 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.223936 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=0.060506Jy sigma=1.454403 ! Fit after self-cal, rms=0.060424Jy sigma=1.452522 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=1.935 mas, bpa=-4.204 degrees ! Estimated noise=0.405159 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 = 0.00905703 Jy ! Component: 100 - total flux cleaned = 0.0130809 Jy ! Component: 150 - total flux cleaned = 0.0152919 Jy ! Component: 200 - total flux cleaned = 0.0158805 Jy ! Total flux subtracted in 200 components = 0.0158805 Jy ! Clean residual min=-0.005837 max=0.008720 Jy/beam ! Clean residual mean=-0.000003 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.239817 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.239817 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=0.059351Jy sigma=1.417035 ! Fit after self-cal, rms=0.059331Jy sigma=1.416472 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9057 x 1.935 at -4.204 degrees (North through East) ! Clean map min=-0.0054977 max=0.20687 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 0.97 FD 1.00 HN 1.05 KP 1.06 ! LA 0.96 MK 0.93 NL 1.03 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.08 KP 1.04 ! LA 0.96 MK 0.98 NL 1.04 OV 1.00 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.05 ! LA 0.94 MK 0.99 NL 1.05 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.08 KP 1.06 ! LA 0.94 MK 1.00 NL 1.07 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 1.08 ! LA 0.95 MK 1.00 NL 1.02 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 1.04 ! LA 0.96 MK 0.96 NL 1.05 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.04 ! LA 0.98 MK 0.98 NL 1.05 OV 0.98 ! PT 0.94 SC 0.98 ! ! ! 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=0.059331Jy sigma=1.416472 ! Fit after self-cal, rms=0.058873Jy sigma=1.390873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=1.94 mas, bpa=-4.377 degrees ! Estimated noise=0.404337 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 (2.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666845 Jy ! Component: 100 - total flux cleaned = 0.00866427 Jy ! Component: 150 - total flux cleaned = 0.00896385 Jy ! Component: 200 - total flux cleaned = 0.00860598 Jy ! Total flux subtracted in 200 components = 0.00860598 Jy ! Clean residual min=-0.004517 max=0.006450 Jy/beam ! Clean residual mean=0.000004 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.248423 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.248423 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=0.058149Jy sigma=1.370054 ! Fit after self-cal, rms=0.058079Jy sigma=1.366699 ! Inverting map ! Added new window around map position (-13.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593743 Jy ! Component: 100 - total flux cleaned = 0.00915804 Jy ! Component: 150 - total flux cleaned = 0.011416 Jy ! Component: 200 - total flux cleaned = 0.0128793 Jy ! Total flux subtracted in 200 components = 0.0128793 Jy ! Clean residual min=-0.003929 max=0.004494 Jy/beam ! Clean residual mean=0.000005 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.261302 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.261302 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=0.057419Jy sigma=1.349072 ! Fit after self-cal, rms=0.057361Jy sigma=1.347913 ! 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=0.057361Jy sigma=1.347913 ! Fit after self-cal, rms=0.056938Jy sigma=1.340145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=1.944 mas, bpa=-4.625 degrees ! Estimated noise=0.402935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243561 Jy ! Component: 100 - total flux cleaned = 0.00426533 Jy ! Component: 150 - total flux cleaned = 0.00570194 Jy ! Component: 200 - total flux cleaned = 0.00647224 Jy ! Total flux subtracted in 200 components = 0.00647224 Jy ! Clean residual min=-0.002789 max=0.003975 Jy/beam ! Clean residual mean=0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.267774 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.267774 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=0.056772Jy sigma=1.336029 ! Fit after self-cal, rms=0.056767Jy sigma=1.335773 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 (6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320375 Jy ! Component: 100 - total flux cleaned = 0.00436703 Jy ! Component: 150 - total flux cleaned = 0.00513897 Jy ! Component: 200 - total flux cleaned = 0.00567419 Jy ! Total flux subtracted in 200 components = 0.00567419 Jy ! Clean residual min=-0.002603 max=0.003140 Jy/beam ! Clean residual mean=0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.273448 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.273448 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=0.056480Jy sigma=1.328220 ! Fit after self-cal, rms=0.056466Jy sigma=1.327775 ! Inverting map ! Added new window around map position (-10.2, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286031 Jy ! Component: 100 - total flux cleaned = 0.00459651 Jy ! Component: 150 - total flux cleaned = 0.00594281 Jy ! Component: 200 - total flux cleaned = 0.00683325 Jy ! Total flux subtracted in 200 components = 0.00683325 Jy ! Clean residual min=-0.002365 max=0.002794 Jy/beam ! Clean residual mean=0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.280282 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.280281 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=0.056274Jy sigma=1.323280 ! Fit after self-cal, rms=0.056270Jy sigma=1.323094 ! Inverting map ! Added new window around map position (-26, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202576 Jy ! Component: 100 - total flux cleaned = 0.0027323 Jy ! Component: 150 - total flux cleaned = 0.00354793 Jy ! Component: 200 - total flux cleaned = 0.00420418 Jy ! Total flux subtracted in 200 components = 0.00420418 Jy ! Clean residual min=-0.002208 max=0.002401 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.284486 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.284486 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=0.056140Jy sigma=1.319799 ! Fit after self-cal, rms=0.056133Jy sigma=1.319633 ! Inverting map ! Added new window around map position (9.6, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203137 Jy ! Component: 100 - total flux cleaned = 0.0029412 Jy ! Component: 150 - total flux cleaned = 0.00349817 Jy ! Component: 200 - total flux cleaned = 0.00413802 Jy ! Total flux subtracted in 200 components = 0.00413802 Jy ! Clean residual min=-0.002289 max=0.002049 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.288624 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.288624 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=0.056039Jy sigma=1.317039 ! Fit after self-cal, rms=0.056036Jy sigma=1.316980 ! 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=0.056036Jy sigma=1.316980 ! Fit after self-cal, rms=0.055955Jy sigma=1.316418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=1.943 mas, bpa=-4.631 degrees ! Estimated noise=0.402349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608365 Jy ! Component: 100 - total flux cleaned = 0.00115233 Jy ! Component: 150 - total flux cleaned = 0.00147648 Jy ! Component: 200 - total flux cleaned = 0.00184778 Jy ! Total flux subtracted in 200 components = 0.00184778 Jy ! Clean residual min=-0.002211 max=0.002141 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.290471 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 178 components and 0.290471 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=0.055908Jy sigma=1.315314 ! Fit after self-cal, rms=0.055907Jy sigma=1.315283 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 = 0.000261261 Jy ! Component: 100 - total flux cleaned = 0.000545399 Jy ! Component: 150 - total flux cleaned = 0.000817463 Jy ! Component: 200 - total flux cleaned = 0.00087559 Jy ! Total flux subtracted in 200 components = 0.00087559 Jy ! Clean residual min=-0.002203 max=0.002126 Jy/beam ! Clean residual mean=0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.291347 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 190 components and 0.291347 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=0.055875Jy sigma=1.314564 ! Fit after self-cal, rms=0.055875Jy sigma=1.314551 ! 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=0.055875Jy sigma=1.314551 ! Fit after self-cal, rms=0.055833Jy sigma=1.314500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=2.809 mas, bpa=-0.4377 degrees ! Estimated noise=0.494582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854493 Jy ! Component: 100 - total flux cleaned = 0.00113377 Jy ! Component: 150 - total flux cleaned = 0.00128514 Jy ! Component: 200 - total flux cleaned = 0.00131125 Jy ! Total flux subtracted in 200 components = 0.00131125 Jy ! Clean residual min=-0.002255 max=0.002438 Jy/beam ! Clean residual mean=0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.292658 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 207 components and 0.292658 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=0.055812Jy sigma=1.314053 ! Fit after self-cal, rms=0.055811Jy sigma=1.314005 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 = -2.12508e-05 Jy ! Component: 100 - total flux cleaned = -7.16723e-05 Jy ! Component: 150 - total flux cleaned = -0.000119993 Jy ! Component: 200 - total flux cleaned = -0.000164049 Jy ! Total flux subtracted in 200 components = -0.000164049 Jy ! Clean residual min=-0.002190 max=0.002381 Jy/beam ! Clean residual mean=0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.292494 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 218 components and 0.292494 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=0.055801Jy sigma=1.313810 ! Fit after self-cal, rms=0.055801Jy sigma=1.313786 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9092 mas, bmaj=1.943 mas, bpa=-4.618 degrees ! Estimated noise=0.40208 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9092 x 1.943 at -4.618 degrees (North through East) ! Clean map min=-0.0020357 max=0.20646 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=0.7344 mas, bmaj=1.687 mas, bpa=-4.632 degrees ! Estimated noise=0.635893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155464 Jy ! Component: 100 - total flux cleaned = 0.196059 Jy ! Component: 150 - total flux cleaned = 0.214697 Jy ! Component: 200 - total flux cleaned = 0.224396 Jy ! Total flux subtracted in 200 components = 0.224396 Jy ! Clean residual min=-0.005362 max=0.006472 Jy/beam ! Clean residual mean=-0.000009 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.224396 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 0.224396 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9092 mas, bmaj=1.943 mas, bpa=-4.618 degrees ! Estimated noise=0.40208 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101619 Jy ! Component: 100 - total flux cleaned = 0.0176686 Jy ! Component: 150 - total flux cleaned = 0.0236158 Jy ! Component: 200 - total flux cleaned = 0.0284594 Jy ! Total flux subtracted in 200 components = 0.0284594 Jy ! Clean residual min=-0.003637 max=0.004551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.252855 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.252855 Jy ! Inverting map ! Added new window around map position (8.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466722 Jy ! Component: 100 - total flux cleaned = 0.00811443 Jy ! Component: 150 - total flux cleaned = 0.0108671 Jy ! Component: 200 - total flux cleaned = 0.0128671 Jy ! Total flux subtracted in 200 components = 0.0128671 Jy ! Clean residual min=-0.002784 max=0.002881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.265723 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.265723 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=2.252 mas, bmaj=2.809 mas, bpa=-0.4377 degrees ! Estimated noise=0.494582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389985 Jy ! Component: 100 - total flux cleaned = 0.00678831 Jy ! Component: 150 - total flux cleaned = 0.00921412 Jy ! Component: 200 - total flux cleaned = 0.0113188 Jy ! Total flux subtracted in 200 components = 0.0113188 Jy ! Clean residual min=-0.002692 max=0.003005 Jy/beam ! Clean residual mean=0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.277041 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 = 0.00171011 Jy ! Component: 100 - total flux cleaned = 0.00317325 Jy ! Component: 150 - total flux cleaned = 0.00431932 Jy ! Component: 200 - total flux cleaned = 0.0053107 Jy ! Total flux subtracted in 200 components = 0.0053107 Jy ! Clean residual min=-0.002405 max=0.002574 Jy/beam ! Clean residual mean=0.000004 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.282352 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 140 components and 0.282352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9092 mas, bmaj=1.943 mas, bpa=-4.618 degrees ! Estimated noise=0.40208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683833 Jy ! Component: 100 - total flux cleaned = 0.00129249 Jy ! Component: 150 - total flux cleaned = 0.00190364 Jy ! Component: 200 - total flux cleaned = 0.00246977 Jy ! Total flux subtracted in 200 components = 0.00246977 Jy ! Clean residual min=-0.002236 max=0.002348 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.284822 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 0.284822 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=0.055996Jy sigma=1.318003 ! Fit after self-cal, rms=0.055964Jy sigma=1.316850 wmodel /scr/pima/bg219i_uvs/J1607+1551_X_map.mod ! Writing 171 model components to file: /scr/pima/bg219i_uvs/J1607+1551_X_map.mod wobs /scr/pima/bg219i_uvs/J1607+1551_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1607+1551_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1607+1551_X_map.win ! wwins: Wrote 9 windows to /scr/pima/bg219i_uvs/J1607+1551_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 = -0.000260071 Jy ! Component: 100 - total flux cleaned = -0.000397899 Jy ! Component: 150 - total flux cleaned = -0.000630903 Jy ! Component: 200 - total flux cleaned = -0.000949594 Jy ! Component: 250 - total flux cleaned = -0.00122542 Jy ! Component: 300 - total flux cleaned = -0.00160857 Jy ! Component: 350 - total flux cleaned = -0.00189292 Jy ! Component: 400 - total flux cleaned = -0.00214156 Jy ! Component: 450 - total flux cleaned = -0.00224924 Jy ! Component: 500 - total flux cleaned = -0.0022759 Jy ! Component: 550 - total flux cleaned = -0.0023526 Jy ! Component: 600 - total flux cleaned = -0.00240176 Jy ! Component: 650 - total flux cleaned = -0.00242574 Jy ! Component: 700 - total flux cleaned = -0.00244908 Jy ! Component: 750 - total flux cleaned = -0.00251909 Jy ! Component: 800 - total flux cleaned = -0.00261038 Jy ! Component: 850 - total flux cleaned = -0.00267742 Jy ! Component: 900 - total flux cleaned = -0.0027212 Jy ! Component: 950 - total flux cleaned = -0.00272127 Jy ! Component: 1000 - total flux cleaned = -0.00284916 Jy ! Component: 1050 - total flux cleaned = -0.00291207 Jy ! Component: 1100 - total flux cleaned = -0.00295302 Jy ! Component: 1150 - total flux cleaned = -0.0030136 Jy ! Component: 1200 - total flux cleaned = -0.0030734 Jy ! Component: 1250 - total flux cleaned = -0.00315197 Jy ! Component: 1300 - total flux cleaned = -0.00313239 Jy ! Component: 1350 - total flux cleaned = -0.00317116 Jy ! Component: 1400 - total flux cleaned = -0.00324674 Jy ! Component: 1450 - total flux cleaned = -0.00335836 Jy ! Component: 1500 - total flux cleaned = -0.00333986 Jy ! Component: 1550 - total flux cleaned = -0.00344909 Jy ! Component: 1600 - total flux cleaned = -0.00348476 Jy ! Component: 1650 - total flux cleaned = -0.0035201 Jy ! Component: 1700 - total flux cleaned = -0.00359025 Jy ! Component: 1750 - total flux cleaned = -0.00369432 Jy ! Component: 1800 - total flux cleaned = -0.00376283 Jy ! Component: 1850 - total flux cleaned = -0.0038641 Jy ! Component: 1900 - total flux cleaned = -0.0038975 Jy ! Component: 1950 - total flux cleaned = -0.00397999 Jy ! Component: 2000 - total flux cleaned = -0.00402902 Jy ! Component: 2050 - total flux cleaned = -0.00404526 Jy ! Component: 2100 - total flux cleaned = -0.00409289 Jy ! Component: 2150 - total flux cleaned = -0.00417202 Jy ! Component: 2200 - total flux cleaned = -0.00417197 Jy ! Component: 2250 - total flux cleaned = -0.00424919 Jy ! Component: 2300 - total flux cleaned = -0.00421835 Jy ! Component: 2350 - total flux cleaned = -0.00421846 Jy ! Component: 2400 - total flux cleaned = -0.00424859 Jy ! Component: 2450 - total flux cleaned = -0.00429344 Jy ! Component: 2500 - total flux cleaned = -0.0043525 Jy ! Component: 2550 - total flux cleaned = -0.00436704 Jy ! Component: 2600 - total flux cleaned = -0.00435244 Jy ! Component: 2650 - total flux cleaned = -0.00436685 Jy ! Component: 2700 - total flux cleaned = -0.00433825 Jy ! Component: 2750 - total flux cleaned = -0.00443743 Jy ! Component: 2800 - total flux cleaned = -0.00436732 Jy ! Component: 2850 - total flux cleaned = -0.0044924 Jy ! Component: 2900 - total flux cleaned = -0.00440971 Jy ! Component: 2950 - total flux cleaned = -0.00443721 Jy ! Component: 3000 - total flux cleaned = -0.00446437 Jy ! Component: 3050 - total flux cleaned = -0.00446434 Jy ! Component: 3100 - total flux cleaned = -0.00449099 Jy ! Component: 3150 - total flux cleaned = -0.00442466 Jy ! Component: 3200 - total flux cleaned = -0.00445116 Jy ! Component: 3250 - total flux cleaned = -0.00442493 Jy ! Component: 3300 - total flux cleaned = -0.00439902 Jy ! Component: 3350 - total flux cleaned = -0.0044248 Jy ! Component: 3400 - total flux cleaned = -0.00442483 Jy ! Component: 3450 - total flux cleaned = -0.00439951 Jy ! Component: 3500 - total flux cleaned = -0.00437441 Jy ! Component: 3550 - total flux cleaned = -0.00442473 Jy ! Component: 3600 - total flux cleaned = -0.00441207 Jy ! Component: 3650 - total flux cleaned = -0.00436255 Jy ! Component: 3700 - total flux cleaned = -0.00436251 Jy ! Component: 3750 - total flux cleaned = -0.00438706 Jy ! Component: 3800 - total flux cleaned = -0.0043384 Jy ! Component: 3850 - total flux cleaned = -0.00430216 Jy ! Component: 3900 - total flux cleaned = -0.00430219 Jy ! Component: 3950 - total flux cleaned = -0.00432598 Jy ! Component: 4000 - total flux cleaned = -0.00427851 Jy ! Component: 4050 - total flux cleaned = -0.00430209 Jy ! Total flux subtracted in 4096 components = -0.00431379 Jy ! Clean residual min=-0.000831 max=0.000789 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.280508 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 445 components and 0.280508 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1607+1551_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9092 x 1.943 at -4.618 degrees (North through East) ! Clean map min=-0.0013965 max=0.20491 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1607+1551_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018916 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276948 0.276948 0.553896 1.10779 2.21558 4.43117 8.86233 17.7247 35.4493 70.8986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1083.24 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1607+1551_X_uvs.log closed on Wed Apr 6 23:49:26 2016