! Started logfile: /scr/pima/bg219e_uvs/J0858-1950_X_uvs.log on Thu Apr 7 09:04:33 2016 obs /scr/pima/bg219e_uvs/J0858-1950_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0858-1950_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.897817 visibilities/baseline/integration-bin. ! Found source: J0858-1950 ! ! 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 10860 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/bg219e_uvs/J0858-1950_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.445120Jy sigma=22.964164 ! Fit after self-cal, rms=0.121223Jy sigma=1.907038 ! 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=0.8374 mas, bmaj=3.129 mas, bpa=16.62 degrees ! Estimated noise=0.965765 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 = 0.788568 Jy ! Component: 100 - total flux cleaned = 0.966112 Jy ! Total flux subtracted in 100 components = 0.966112 Jy ! Clean residual min=-0.021010 max=0.062187 Jy/beam ! Clean residual mean=-0.000073 rms=0.006834 Jy/beam ! Combined flux in latest and established models = 0.966111 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.966111 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=0.134565Jy sigma=2.124782 ! Fit after self-cal, rms=0.134475Jy sigma=2.123542 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628473 Jy ! Component: 100 - total flux cleaned = 0.0939267 Jy ! Total flux subtracted in 100 components = 0.0939267 Jy ! Clean residual min=-0.012562 max=0.021135 Jy/beam ! Clean residual mean=-0.000035 rms=0.003495 Jy/beam ! Combined flux in latest and established models = 1.06004 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 1.06004 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=0.092587Jy sigma=1.421918 ! Fit after self-cal, rms=0.092409Jy sigma=1.419344 ! 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=1.019 mas, bmaj=3.411 mas, bpa=14.82 degrees ! Estimated noise=0.624135 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 = 0.0291444 Jy ! Component: 100 - total flux cleaned = 0.0469695 Jy ! Component: 150 - total flux cleaned = 0.0588361 Jy ! Component: 200 - total flux cleaned = 0.0669047 Jy ! Total flux subtracted in 200 components = 0.0669047 Jy ! Clean residual min=-0.008207 max=0.011526 Jy/beam ! Clean residual mean=-0.000015 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 1.12694 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 1.12694 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=0.081590Jy sigma=1.244115 ! Fit after self-cal, rms=0.081537Jy sigma=1.243251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 3.411 at 14.82 degrees (North through East) ! Clean map min=-0.0078217 max=1.0174 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 1.00 HN 1.03 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 NL 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.99 ! LA 0.98 NL 0.99 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.00 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.00 ! LA 0.98 NL 0.99 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 NL 1.00 OV 0.99 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.00 ! LA 0.97 NL 1.00 OV 0.99 PT 0.99 ! 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=0.081537Jy sigma=1.243251 ! Fit after self-cal, rms=0.079195Jy sigma=1.196018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.43 mas, bpa=14.89 degrees ! Estimated noise=0.622968 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 = -0.00501307 Jy ! Component: 100 - total flux cleaned = -0.00619236 Jy ! Component: 150 - total flux cleaned = -0.00691908 Jy ! Component: 200 - total flux cleaned = -0.00754125 Jy ! Total flux subtracted in 200 components = -0.00754125 Jy ! Clean residual min=-0.007459 max=0.007696 Jy/beam ! Clean residual mean=-0.000002 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 1.1194 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 1.1194 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=0.078730Jy sigma=1.187606 ! Fit after self-cal, rms=0.078704Jy sigma=1.187207 ! 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=0.078704Jy sigma=1.187207 ! Fit after self-cal, rms=0.075888Jy sigma=1.141448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.427 mas, bpa=14.87 degrees ! Estimated noise=0.62247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025821 Jy ! Component: 100 - total flux cleaned = -0.00336602 Jy ! Component: 150 - total flux cleaned = -0.00378268 Jy ! Component: 200 - total flux cleaned = -0.00413663 Jy ! Total flux subtracted in 200 components = -0.00413663 Jy ! Clean residual min=-0.004705 max=0.004797 Jy/beam ! Clean residual mean=-0.000001 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 1.11526 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 1.11526 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=0.075722Jy sigma=1.138271 ! Fit after self-cal, rms=0.075717Jy sigma=1.138178 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10.8, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210624 Jy ! Component: 100 - total flux cleaned = 0.00213252 Jy ! Component: 150 - total flux cleaned = 0.0019611 Jy ! Component: 200 - total flux cleaned = 0.00172868 Jy ! Total flux subtracted in 200 components = 0.00172868 Jy ! Clean residual min=-0.004001 max=0.004526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 1.11699 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 1.11699 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=0.075345Jy sigma=1.132203 ! Fit after self-cal, rms=0.075341Jy sigma=1.131901 ! Inverting map ! Added new window around map position (-19, -43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276966 Jy ! Component: 100 - total flux cleaned = 0.00339646 Jy ! Component: 150 - total flux cleaned = 0.0036837 Jy ! Component: 200 - total flux cleaned = 0.00406729 Jy ! Total flux subtracted in 200 components = 0.00406729 Jy ! Clean residual min=-0.003678 max=0.003793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.12106 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 1.12106 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=0.075105Jy sigma=1.127940 ! Fit after self-cal, rms=0.075102Jy sigma=1.127809 ! 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=0.075102Jy sigma=1.127809 ! Fit after self-cal, rms=0.074976Jy sigma=1.124494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.428 mas, bpa=14.89 degrees ! Estimated noise=0.622022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491022 Jy ! Component: 100 - total flux cleaned = -0.00016774 Jy ! Component: 150 - total flux cleaned = -0.000172534 Jy ! Component: 200 - total flux cleaned = -0.000125144 Jy ! Total flux subtracted in 200 components = -0.000125144 Jy ! Clean residual min=-0.003243 max=0.003205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 1.12094 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 1.12094 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=0.074885Jy sigma=1.122840 ! Fit after self-cal, rms=0.074886Jy sigma=1.122813 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 = 0.000204415 Jy ! Component: 100 - total flux cleaned = 0.000158178 Jy ! Component: 150 - total flux cleaned = 2.63715e-05 Jy ! Component: 200 - total flux cleaned = 2.575e-05 Jy ! Total flux subtracted in 200 components = 2.575e-05 Jy ! Clean residual min=-0.003139 max=0.003172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 1.12096 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 1.12096 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=0.074840Jy sigma=1.122042 ! Fit after self-cal, rms=0.074840Jy sigma=1.122029 ! 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=0.074840Jy sigma=1.122029 ! Fit after self-cal, rms=0.074817Jy sigma=1.121734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=4.77 mas, bpa=3.024 degrees ! Estimated noise=0.751281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000848668 Jy ! Component: 100 - total flux cleaned = -0.0012531 Jy ! Component: 150 - total flux cleaned = -0.00149352 Jy ! Component: 200 - total flux cleaned = -0.00167295 Jy ! Total flux subtracted in 200 components = -0.00167295 Jy ! Clean residual min=-0.002662 max=0.003414 Jy/beam ! Clean residual mean=0.000000 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.11929 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 1.11929 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=0.074789Jy sigma=1.121285 ! Fit after self-cal, rms=0.074787Jy sigma=1.121257 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 = -0.000338805 Jy ! Component: 100 - total flux cleaned = -0.000464695 Jy ! Component: 150 - total flux cleaned = -0.000485858 Jy ! Component: 200 - total flux cleaned = -0.000528702 Jy ! Total flux subtracted in 200 components = -0.000528702 Jy ! Clean residual min=-0.002595 max=0.003338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 1.11876 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 176 components and 1.11876 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=0.074774Jy sigma=1.121036 ! Fit after self-cal, rms=0.074774Jy sigma=1.121026 ! 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=1.022 mas, bmaj=3.429 mas, bpa=14.91 degrees ! Estimated noise=0.621763 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 3.429 at 14.91 degrees (North through East) ! Clean map min=-0.0034045 max=1.0174 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 ! Performing amp+phase self-cal ! ! 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=0.074774Jy sigma=1.121026 ! Fit after self-cal, rms=0.069615Jy sigma=1.024561 ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.429 mas, bpa=14.94 degrees ! Estimated noise=0.619159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245449 Jy ! Component: 100 - total flux cleaned = -0.0026729 Jy ! Component: 150 - total flux cleaned = -0.00291402 Jy ! Component: 200 - total flux cleaned = -0.00307126 Jy ! Total flux subtracted in 200 components = -0.00307126 Jy ! Clean residual min=-0.002982 max=0.003467 Jy/beam ! Clean residual mean=0.000000 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.11569 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 194 components and 1.11569 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=0.069451Jy sigma=1.021377 ! Fit after self-cal, rms=0.069450Jy sigma=1.021336 ! Inverting map ! Added new window around map position (12, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318008 Jy ! Component: 100 - total flux cleaned = 0.00408986 Jy ! Component: 150 - total flux cleaned = 0.00426921 Jy ! Component: 200 - total flux cleaned = 0.00427337 Jy ! Total flux subtracted in 200 components = 0.00427337 Jy ! Clean residual min=-0.002545 max=0.002955 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 1.11996 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 212 components and 1.11996 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=0.069272Jy sigma=1.018420 ! Fit after self-cal, rms=0.069261Jy sigma=1.018268 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.069261Jy sigma=1.018268 ! Fit after self-cal, rms=0.068985Jy sigma=1.016514 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=0.8366 mas, bmaj=3.144 mas, bpa=16.72 degrees ! Estimated noise=0.959699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.783514 Jy ! Component: 100 - total flux cleaned = 0.961527 Jy ! Component: 150 - total flux cleaned = 1.0251 Jy ! Component: 200 - total flux cleaned = 1.05242 Jy ! Total flux subtracted in 200 components = 1.05242 Jy ! Clean residual min=-0.008824 max=0.013129 Jy/beam ! Clean residual mean=-0.000021 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 1.05242 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.05242 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.429 mas, bpa=14.96 degrees ! Estimated noise=0.617301 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 = 0.0194966 Jy ! Component: 100 - total flux cleaned = 0.0310934 Jy ! Component: 150 - total flux cleaned = 0.0389613 Jy ! Component: 200 - total flux cleaned = 0.0445617 Jy ! Total flux subtracted in 200 components = 0.0445617 Jy ! Clean residual min=-0.004380 max=0.005552 Jy/beam ! Clean residual mean=-0.000010 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 1.09698 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 1.09698 Jy ! Inverting map ! Added new window around map position (10.4, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041676 Jy ! Component: 100 - total flux cleaned = 0.00672906 Jy ! Component: 150 - total flux cleaned = 0.00916045 Jy ! Component: 200 - total flux cleaned = 0.0109366 Jy ! Total flux subtracted in 200 components = 0.0109366 Jy ! Clean residual min=-0.003207 max=0.003620 Jy/beam ! Clean residual mean=-0.000007 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.10792 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 1.10792 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=2.239 mas, bmaj=4.767 mas, bpa=3.062 degrees ! Estimated noise=0.746307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287163 Jy ! Component: 100 - total flux cleaned = 0.00433661 Jy ! Component: 150 - total flux cleaned = 0.00498618 Jy ! Component: 200 - total flux cleaned = 0.00549869 Jy ! Total flux subtracted in 200 components = 0.00549869 Jy ! Clean residual min=-0.003317 max=0.003195 Jy/beam ! Clean residual mean=-0.000006 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.11342 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 = 0.000285392 Jy ! Component: 100 - total flux cleaned = 0.00065791 Jy ! Component: 150 - total flux cleaned = 0.000953701 Jy ! Component: 200 - total flux cleaned = 0.00113871 Jy ! Total flux subtracted in 200 components = 0.00113871 Jy ! Clean residual min=-0.003154 max=0.002995 Jy/beam ! Clean residual mean=-0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.11456 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 117 components and 1.11456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=3.429 mas, bpa=14.96 degrees ! Estimated noise=0.617301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.08654e-05 Jy ! Component: 100 - total flux cleaned = 0.000257327 Jy ! Component: 150 - total flux cleaned = 0.000385586 Jy ! Component: 200 - total flux cleaned = 0.000743408 Jy ! Total flux subtracted in 200 components = 0.000743408 Jy ! Clean residual min=-0.002821 max=0.002912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 1.1153 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 1.1153 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=0.069011Jy sigma=1.016126 ! Fit after self-cal, rms=0.068975Jy sigma=1.015535 wmodel /scr/pima/bg219e_uvs/J0858-1950_X_map.mod ! Writing 140 model components to file: /scr/pima/bg219e_uvs/J0858-1950_X_map.mod wobs /scr/pima/bg219e_uvs/J0858-1950_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0858-1950_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0858-1950_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0858-1950_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 = -0.000201243 Jy ! Component: 100 - total flux cleaned = -0.000104711 Jy ! Component: 150 - total flux cleaned = -0.000244606 Jy ! Component: 200 - total flux cleaned = -0.000377534 Jy ! Component: 250 - total flux cleaned = -0.000462752 Jy ! Component: 300 - total flux cleaned = -0.000709084 Jy ! Component: 350 - total flux cleaned = -0.00082804 Jy ! Component: 400 - total flux cleaned = -0.001019 Jy ! Component: 450 - total flux cleaned = -0.00124105 Jy ! Component: 500 - total flux cleaned = -0.00131326 Jy ! Component: 550 - total flux cleaned = -0.00148931 Jy ! Component: 600 - total flux cleaned = -0.00169499 Jy ! Component: 650 - total flux cleaned = -0.0018947 Jy ! Component: 700 - total flux cleaned = -0.00195988 Jy ! Component: 750 - total flux cleaned = -0.00205561 Jy ! Component: 800 - total flux cleaned = -0.00211797 Jy ! Component: 850 - total flux cleaned = -0.00220947 Jy ! Component: 900 - total flux cleaned = -0.00232888 Jy ! Component: 950 - total flux cleaned = -0.00244536 Jy ! Component: 1000 - total flux cleaned = -0.00250245 Jy ! Component: 1050 - total flux cleaned = -0.00250201 Jy ! Component: 1100 - total flux cleaned = -0.00244733 Jy ! Component: 1150 - total flux cleaned = -0.00242024 Jy ! Component: 1200 - total flux cleaned = -0.00228786 Jy ! Component: 1250 - total flux cleaned = -0.00239286 Jy ! Component: 1300 - total flux cleaned = -0.00231526 Jy ! Component: 1350 - total flux cleaned = -0.00234074 Jy ! Component: 1400 - total flux cleaned = -0.00231572 Jy ! Component: 1450 - total flux cleaned = -0.00231563 Jy ! Component: 1500 - total flux cleaned = -0.0021466 Jy ! Component: 1550 - total flux cleaned = -0.00214689 Jy ! Component: 1600 - total flux cleaned = -0.00212303 Jy ! Component: 1650 - total flux cleaned = -0.00203025 Jy ! Component: 1700 - total flux cleaned = -0.00191567 Jy ! Component: 1750 - total flux cleaned = -0.00187038 Jy ! Component: 1800 - total flux cleaned = -0.0017591 Jy ! Component: 1850 - total flux cleaned = -0.00164976 Jy ! Component: 1900 - total flux cleaned = -0.00162815 Jy ! Component: 1950 - total flux cleaned = -0.00150042 Jy ! Component: 2000 - total flux cleaned = -0.00150073 Jy ! Component: 2050 - total flux cleaned = -0.00143836 Jy ! Component: 2100 - total flux cleaned = -0.00137623 Jy ! Component: 2150 - total flux cleaned = -0.00133528 Jy ! Component: 2200 - total flux cleaned = -0.00133518 Jy ! Component: 2250 - total flux cleaned = -0.00121508 Jy ! Component: 2300 - total flux cleaned = -0.00109671 Jy ! Component: 2350 - total flux cleaned = -0.0011162 Jy ! Component: 2400 - total flux cleaned = -0.00103862 Jy ! Component: 2450 - total flux cleaned = -0.000923825 Jy ! Component: 2500 - total flux cleaned = -0.000885883 Jy ! Component: 2550 - total flux cleaned = -0.0007732 Jy ! Component: 2600 - total flux cleaned = -0.000754738 Jy ! Component: 2650 - total flux cleaned = -0.000699431 Jy ! Component: 2700 - total flux cleaned = -0.000662988 Jy ! Component: 2750 - total flux cleaned = -0.000608433 Jy ! Component: 2800 - total flux cleaned = -0.000518618 Jy ! Component: 2850 - total flux cleaned = -0.000465019 Jy ! Component: 2900 - total flux cleaned = -0.000376671 Jy ! Component: 2950 - total flux cleaned = -0.000288814 Jy ! Component: 3000 - total flux cleaned = -0.000219197 Jy ! Component: 3050 - total flux cleaned = -0.000201952 Jy ! Component: 3100 - total flux cleaned = -0.000116131 Jy ! Component: 3150 - total flux cleaned = -8.22252e-05 Jy ! Component: 3200 - total flux cleaned = -1.50006e-05 Jy ! Component: 3250 - total flux cleaned = 1.60182e-06 Jy ! Component: 3300 - total flux cleaned = -4.81523e-05 Jy ! Component: 3350 - total flux cleaned = 3.43801e-05 Jy ! Component: 3400 - total flux cleaned = 5.07781e-05 Jy ! Component: 3450 - total flux cleaned = 8.33616e-05 Jy ! Component: 3500 - total flux cleaned = 0.000131784 Jy ! Component: 3550 - total flux cleaned = 8.36027e-05 Jy ! Component: 3600 - total flux cleaned = 0.000131476 Jy ! Component: 3650 - total flux cleaned = 0.000115671 Jy ! Component: 3700 - total flux cleaned = 0.00013133 Jy ! Component: 3750 - total flux cleaned = 6.86438e-05 Jy ! Component: 3800 - total flux cleaned = 3.74798e-05 Jy ! Component: 3850 - total flux cleaned = 6.44009e-06 Jy ! Component: 3900 - total flux cleaned = -5.54594e-05 Jy ! Component: 3950 - total flux cleaned = -0.000116897 Jy ! Component: 4000 - total flux cleaned = -0.000116905 Jy ! Component: 4050 - total flux cleaned = -0.000177928 Jy ! Total flux subtracted in 4096 components = -0.00022361 Jy ! Clean residual min=-0.000874 max=0.000996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 1.11508 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 417 components and 1.11508 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0858-1950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.429 at 14.96 degrees (North through East) ! Clean map min=-0.0020209 max=1.0111 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0858-1950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0767372 0.0767372 0.153474 0.306949 0.613898 1.2278 2.45559 4.91118 9.82237 19.6447 39.2895 78.5789 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3909.45 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0858-1950_X_uvs.log closed on Thu Apr 7 09:04:37 2016