! Started logfile: /scr/pima/bg219i_uvs/J0443+3441_X_uvs.log on Wed Apr 6 23:31:28 2016 obs /scr/pima/bg219i_uvs/J0443+3441_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0443+3441_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.77381 visibilities/baseline/integration-bin. ! Found source: J0443+3441 ! ! 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 2340 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/J0443+3441_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 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=1.052066Jy sigma=21.446708 ! Fit after self-cal, rms=0.751926Jy sigma=15.492054 ! 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=1.723 mas, bmaj=2.287 mas, bpa=-53.84 degrees ! Estimated noise=1.70871 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 = 0.198789 Jy ! Component: 100 - total flux cleaned = 0.261168 Jy ! Total flux subtracted in 100 components = 0.261168 Jy ! Clean residual min=-0.018347 max=0.030271 Jy/beam ! Clean residual mean=-0.000038 rms=0.005981 Jy/beam ! Combined flux in latest and established models = 0.261168 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.261168 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=0.091928Jy sigma=1.760946 ! Fit after self-cal, rms=0.091038Jy sigma=1.740462 ! Inverting map ! Added new window around map position (0, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355518 Jy ! Component: 100 - total flux cleaned = 0.0535564 Jy ! Total flux subtracted in 100 components = 0.0535564 Jy ! Clean residual min=-0.011344 max=0.012487 Jy/beam ! Clean residual mean=-0.000008 rms=0.003314 Jy/beam ! Combined flux in latest and established models = 0.314724 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.314724 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=0.076396Jy sigma=1.403020 ! Fit after self-cal, rms=0.075635Jy sigma=1.386259 ! 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=1.866 mas, bmaj=2.526 mas, bpa=-75.14 degrees ! Estimated noise=1.14816 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 = 0.0149736 Jy ! Component: 100 - total flux cleaned = 0.0221956 Jy ! Component: 150 - total flux cleaned = 0.0262159 Jy ! Component: 200 - total flux cleaned = 0.027204 Jy ! Total flux subtracted in 200 components = 0.027204 Jy ! Clean residual min=-0.007167 max=0.007573 Jy/beam ! Clean residual mean=0.000016 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.341928 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.341928 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=0.072763Jy sigma=1.315207 ! Fit after self-cal, rms=0.072622Jy sigma=1.311515 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.866 x 2.526 at -75.14 degrees (North through East) ! Clean map min=-0.0069236 max=0.25917 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 1.02 FD 0.96 HN 0.98 KP 1.00 ! LA 0.98 NL 1.02 OV 0.96 PT 1.09 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.98 ! LA 1.01 NL 0.91 OV 0.94 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.00 ! LA 1.00 NL 0.98 OV 0.95 PT 1.04 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 NL 1.04 OV 0.97 PT 1.06 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.99 ! LA 1.02 NL 1.03 OV 1.00 PT 1.07 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.94 KP 1.00 ! LA 1.06 NL 1.04 OV 0.94 PT 1.10 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.94 KP 0.99 ! LA 1.04 NL 1.03 OV 0.94 PT 1.02 ! SC 0.89 ! ! ! 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=0.072622Jy sigma=1.311515 ! Fit after self-cal, rms=0.070338Jy sigma=1.276612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=2.51 mas, bpa=-74.18 degrees ! Estimated noise=1.13675 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 = 0.0018519 Jy ! Component: 100 - total flux cleaned = 0.00249273 Jy ! Component: 150 - total flux cleaned = 0.00293171 Jy ! Component: 200 - total flux cleaned = 0.00311488 Jy ! Total flux subtracted in 200 components = 0.00311488 Jy ! Clean residual min=-0.005364 max=0.003926 Jy/beam ! Clean residual mean=-0.000002 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.345043 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.345043 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=0.070157Jy sigma=1.273297 ! Fit after self-cal, rms=0.070208Jy sigma=1.272780 ! 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=0.070208Jy sigma=1.272780 ! Fit after self-cal, rms=0.070006Jy sigma=1.272316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=2.509 mas, bpa=-74.12 degrees ! Estimated noise=1.13625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143804 Jy ! Component: 100 - total flux cleaned = 0.00208221 Jy ! Component: 150 - total flux cleaned = 0.00237117 Jy ! Component: 200 - total flux cleaned = 0.00258595 Jy ! Total flux subtracted in 200 components = 0.00258595 Jy ! Clean residual min=-0.005278 max=0.003840 Jy/beam ! Clean residual mean=-0.000001 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.347629 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.347629 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=0.069924Jy sigma=1.271208 ! Fit after self-cal, rms=0.069929Jy sigma=1.271097 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 = 4.39679e-05 Jy ! Component: 100 - total flux cleaned = 0.000110583 Jy ! Component: 150 - total flux cleaned = 0.000232176 Jy ! Component: 200 - total flux cleaned = 0.000316773 Jy ! Total flux subtracted in 200 components = 0.000316773 Jy ! Clean residual min=-0.005194 max=0.003854 Jy/beam ! Clean residual mean=-0.000001 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.347946 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.347946 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=0.069893Jy sigma=1.270705 ! Fit after self-cal, rms=0.069899Jy sigma=1.270634 ! 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=0.069899Jy sigma=1.270634 ! Fit after self-cal, rms=0.069759Jy sigma=1.270392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=2.509 mas, bpa=-74.09 degrees ! Estimated noise=1.13533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112203 Jy ! Component: 100 - total flux cleaned = 0.00144208 Jy ! Component: 150 - total flux cleaned = 0.00158177 Jy ! Component: 200 - total flux cleaned = 0.00168327 Jy ! Total flux subtracted in 200 components = 0.00168327 Jy ! Clean residual min=-0.005099 max=0.003880 Jy/beam ! Clean residual mean=-0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.349629 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.349629 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=0.069720Jy sigma=1.270023 ! Fit after self-cal, rms=0.069724Jy sigma=1.269980 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 = 2.20599e-05 Jy ! Component: 100 - total flux cleaned = 9.59161e-05 Jy ! Component: 150 - total flux cleaned = 0.000185975 Jy ! Component: 200 - total flux cleaned = 0.000249492 Jy ! Total flux subtracted in 200 components = 0.000249492 Jy ! Clean residual min=-0.005026 max=0.003893 Jy/beam ! Clean residual mean=-0.000001 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.349878 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.349878 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=0.069704Jy sigma=1.269798 ! Fit after self-cal, rms=0.069709Jy sigma=1.269759 ! 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=0.069709Jy sigma=1.269759 ! Fit after self-cal, rms=0.069635Jy sigma=1.269667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=2.838 mas, bpa=-79.95 degrees ! Estimated noise=1.20608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899674 Jy ! Component: 100 - total flux cleaned = 0.00107678 Jy ! Component: 150 - total flux cleaned = 0.001195 Jy ! Component: 200 - total flux cleaned = 0.00125898 Jy ! Total flux subtracted in 200 components = 0.00125898 Jy ! Clean residual min=-0.004454 max=0.003454 Jy/beam ! Clean residual mean=-0.000002 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.351137 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.351137 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=0.069621Jy sigma=1.269568 ! Fit after self-cal, rms=0.069624Jy sigma=1.269529 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 = 0.00011786 Jy ! Component: 100 - total flux cleaned = 0.000174396 Jy ! Component: 150 - total flux cleaned = 0.000174281 Jy ! Component: 200 - total flux cleaned = 0.000173654 Jy ! Total flux subtracted in 200 components = 0.000173654 Jy ! Clean residual min=-0.004412 max=0.003467 Jy/beam ! Clean residual mean=-0.000002 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.351311 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.351311 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=0.069614Jy sigma=1.269501 ! Fit after self-cal, rms=0.069618Jy sigma=1.269478 ! 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=1.856 mas, bmaj=2.509 mas, bpa=-74.07 degrees ! Estimated noise=1.13467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 2.509 at -74.07 degrees (North through East) ! Clean map min=-0.0048071 max=0.25656 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=1.704 mas, bmaj=2.276 mas, bpa=-52.01 degrees ! Estimated noise=1.67212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194268 Jy ! Component: 100 - total flux cleaned = 0.263179 Jy ! Component: 150 - total flux cleaned = 0.298102 Jy ! Component: 200 - total flux cleaned = 0.31609 Jy ! Total flux subtracted in 200 components = 0.31609 Jy ! Clean residual min=-0.008683 max=0.011778 Jy/beam ! Clean residual mean=-0.000020 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.31609 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.31609 Jy ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=2.509 mas, bpa=-74.07 degrees ! Estimated noise=1.13467 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 = 0.0129992 Jy ! Component: 100 - total flux cleaned = 0.020671 Jy ! Component: 150 - total flux cleaned = 0.0255329 Jy ! Component: 200 - total flux cleaned = 0.0288809 Jy ! Total flux subtracted in 200 components = 0.0288809 Jy ! Clean residual min=-0.005861 max=0.004440 Jy/beam ! Clean residual mean=-0.000006 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.344971 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.344971 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=2.275 mas, bmaj=2.838 mas, bpa=-79.95 degrees ! Estimated noise=1.20608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291855 Jy ! Component: 100 - total flux cleaned = 0.00418402 Jy ! Component: 150 - total flux cleaned = 0.00482481 Jy ! Component: 200 - total flux cleaned = 0.00516735 Jy ! Total flux subtracted in 200 components = 0.00516735 Jy ! Clean residual min=-0.004934 max=0.003670 Jy/beam ! Clean residual mean=-0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.350138 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 = 0.000177951 Jy ! Component: 100 - total flux cleaned = 0.000301326 Jy ! Component: 150 - total flux cleaned = 0.000436148 Jy ! Component: 200 - total flux cleaned = 0.000531435 Jy ! Total flux subtracted in 200 components = 0.000531435 Jy ! Clean residual min=-0.004826 max=0.003636 Jy/beam ! Clean residual mean=-0.000003 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.35067 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 81 components and 0.35067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=2.509 mas, bpa=-74.07 degrees ! Estimated noise=1.13467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158029 Jy ! Component: 100 - total flux cleaned = -0.000160862 Jy ! Component: 150 - total flux cleaned = -0.000130024 Jy ! Component: 200 - total flux cleaned = -7.49394e-05 Jy ! Total flux subtracted in 200 components = -7.49394e-05 Jy ! Clean residual min=-0.005426 max=0.004255 Jy/beam ! Clean residual mean=-0.000001 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.350595 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.350595 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=0.069684Jy sigma=1.270566 ! Fit after self-cal, rms=0.069682Jy sigma=1.270464 wmodel /scr/pima/bg219i_uvs/J0443+3441_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219i_uvs/J0443+3441_X_map.mod wobs /scr/pima/bg219i_uvs/J0443+3441_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0443+3441_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0443+3441_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0443+3441_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 = -0.0022405 Jy ! Component: 100 - total flux cleaned = -0.00314742 Jy ! Component: 150 - total flux cleaned = -0.00369237 Jy ! Component: 200 - total flux cleaned = -0.00400833 Jy ! Component: 250 - total flux cleaned = -0.00383028 Jy ! Component: 300 - total flux cleaned = -0.003663 Jy ! Component: 350 - total flux cleaned = -0.00339472 Jy ! Component: 400 - total flux cleaned = -0.00303279 Jy ! Component: 450 - total flux cleaned = -0.00278243 Jy ! Component: 500 - total flux cleaned = -0.00249266 Jy ! Component: 550 - total flux cleaned = -0.00230535 Jy ! Component: 600 - total flux cleaned = -0.00216802 Jy ! Component: 650 - total flux cleaned = -0.00181123 Jy ! Component: 700 - total flux cleaned = -0.0014647 Jy ! Component: 750 - total flux cleaned = -0.0011682 Jy ! Component: 800 - total flux cleaned = -0.000838144 Jy ! Component: 850 - total flux cleaned = -0.000597026 Jy ! Component: 900 - total flux cleaned = -0.000480114 Jy ! Component: 950 - total flux cleaned = -0.000441681 Jy ! Component: 1000 - total flux cleaned = -0.000216501 Jy ! Component: 1050 - total flux cleaned = -0.00010584 Jy ! Component: 1100 - total flux cleaned = 3.89112e-05 Jy ! Component: 1150 - total flux cleaned = 0.000216366 Jy ! Component: 1200 - total flux cleaned = 0.000460256 Jy ! Component: 1250 - total flux cleaned = 0.000597084 Jy ! Component: 1300 - total flux cleaned = 0.000798864 Jy ! Component: 1350 - total flux cleaned = 0.00096455 Jy ! Component: 1400 - total flux cleaned = 0.00122452 Jy ! Component: 1450 - total flux cleaned = 0.00135184 Jy ! Component: 1500 - total flux cleaned = 0.00135153 Jy ! Component: 1550 - total flux cleaned = 0.00144488 Jy ! Component: 1600 - total flux cleaned = 0.00156681 Jy ! Component: 1650 - total flux cleaned = 0.00156674 Jy ! Component: 1700 - total flux cleaned = 0.00165578 Jy ! Component: 1750 - total flux cleaned = 0.00168487 Jy ! Component: 1800 - total flux cleaned = 0.00174217 Jy ! Component: 1850 - total flux cleaned = 0.00171295 Jy ! Component: 1900 - total flux cleaned = 0.00174066 Jy ! Component: 1950 - total flux cleaned = 0.00174097 Jy ! Component: 2000 - total flux cleaned = 0.00176814 Jy ! Component: 2050 - total flux cleaned = 0.0017136 Jy ! Component: 2100 - total flux cleaned = 0.00165963 Jy ! Component: 2150 - total flux cleaned = 0.00160653 Jy ! Component: 2200 - total flux cleaned = 0.00152774 Jy ! Component: 2250 - total flux cleaned = 0.0014497 Jy ! Component: 2300 - total flux cleaned = 0.00142396 Jy ! Component: 2350 - total flux cleaned = 0.00129605 Jy ! Component: 2400 - total flux cleaned = 0.0011697 Jy ! Component: 2450 - total flux cleaned = 0.00111962 Jy ! Component: 2500 - total flux cleaned = 0.00104517 Jy ! Component: 2550 - total flux cleaned = 0.000971389 Jy ! Component: 2600 - total flux cleaned = 0.000873795 Jy ! Component: 2650 - total flux cleaned = 0.000801375 Jy ! Component: 2700 - total flux cleaned = 0.000753669 Jy ! Component: 2750 - total flux cleaned = 0.000682754 Jy ! Component: 2800 - total flux cleaned = 0.000706592 Jy ! Component: 2850 - total flux cleaned = 0.000706538 Jy ! Component: 2900 - total flux cleaned = 0.000636546 Jy ! Component: 2950 - total flux cleaned = 0.000613607 Jy ! Component: 3000 - total flux cleaned = 0.000613565 Jy ! Component: 3050 - total flux cleaned = 0.000636127 Jy ! Component: 3100 - total flux cleaned = 0.00063622 Jy ! Component: 3150 - total flux cleaned = 0.000703816 Jy ! Component: 3200 - total flux cleaned = 0.000793551 Jy ! Component: 3250 - total flux cleaned = 0.000815807 Jy ! Component: 3300 - total flux cleaned = 0.000882381 Jy ! Component: 3350 - total flux cleaned = 0.00103691 Jy ! Component: 3400 - total flux cleaned = 0.0010368 Jy ! Component: 3450 - total flux cleaned = 0.000993208 Jy ! Component: 3500 - total flux cleaned = 0.0010586 Jy ! Component: 3550 - total flux cleaned = 0.00105874 Jy ! Component: 3600 - total flux cleaned = 0.0010804 Jy ! Component: 3650 - total flux cleaned = 0.00110196 Jy ! Component: 3700 - total flux cleaned = 0.00114477 Jy ! Component: 3750 - total flux cleaned = 0.00114466 Jy ! Component: 3800 - total flux cleaned = 0.00114446 Jy ! Component: 3850 - total flux cleaned = 0.00114452 Jy ! Component: 3900 - total flux cleaned = 0.00127115 Jy ! Component: 3950 - total flux cleaned = 0.00131313 Jy ! Component: 4000 - total flux cleaned = 0.00133421 Jy ! Component: 4050 - total flux cleaned = 0.00141787 Jy ! Total flux subtracted in 4096 components = 0.00145958 Jy ! Clean residual min=-0.001247 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.352054 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 299 components and 0.352054 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0443+3441_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 2.509 at -74.07 degrees (North through East) ! Clean map min=-0.0027744 max=0.25549 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0443+3441_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.255491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424147 0.424147 0.848293 1.69659 3.39317 6.78635 13.5727 27.1454 54.2908 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 707.302 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0443+3441_X_uvs.log closed on Wed Apr 6 23:31:33 2016