! Started logfile: /scr/pima/bg219b_uvs/J1903+0145_X_uvs.log on Thu Apr 7 02:03:10 2016 obs /scr/pima/bg219b_uvs/J1903+0145_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1903+0145_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859574 visibilities/baseline/integration-bin. ! Found source: J1903+0145 ! ! 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 21816 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1903+0145_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. ! ! 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=1.009276Jy sigma=26.362972 ! Fit after self-cal, rms=0.911905Jy sigma=23.747492 ! 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=0.8191 mas, bmaj=1.774 mas, bpa=-1.574 degrees ! Estimated noise=0.394227 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 = 0.0641008 Jy ! Component: 100 - total flux cleaned = 0.0899552 Jy ! Total flux subtracted in 100 components = 0.0899552 Jy ! Clean residual min=-0.005202 max=0.012299 Jy/beam ! Clean residual mean=0.000001 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.0899553 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0899553 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=0.063344Jy sigma=1.580680 ! Fit after self-cal, rms=0.062770Jy sigma=1.567358 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147859 Jy ! Component: 100 - total flux cleaned = 0.0235442 Jy ! Total flux subtracted in 100 components = 0.0235442 Jy ! Clean residual min=-0.003810 max=0.006076 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.113499 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.113499 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=0.058350Jy sigma=1.430262 ! Fit after self-cal, rms=0.058321Jy sigma=1.429178 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645868 Jy ! Component: 100 - total flux cleaned = 0.0108155 Jy ! Total flux subtracted in 100 components = 0.0108155 Jy ! Clean residual min=-0.003213 max=0.003357 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.124315 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.124315 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=0.057361Jy sigma=1.399186 ! Fit after self-cal, rms=0.057349Jy sigma=1.398582 ! 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=0.9827 mas, bmaj=2.031 mas, bpa=-2.5 degrees ! Estimated noise=0.24803 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 = 0.00508179 Jy ! Component: 100 - total flux cleaned = 0.00809784 Jy ! Component: 150 - total flux cleaned = 0.0101652 Jy ! Component: 200 - total flux cleaned = 0.0116115 Jy ! Total flux subtracted in 200 components = 0.0116115 Jy ! Clean residual min=-0.002125 max=0.002710 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.135926 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.135926 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=0.056885Jy sigma=1.383967 ! Fit after self-cal, rms=0.056854Jy sigma=1.382914 ! Inverting map ! Added new window around map position (-2.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254247 Jy ! Component: 100 - total flux cleaned = 0.00383774 Jy ! Component: 150 - total flux cleaned = 0.00451999 Jy ! Component: 200 - total flux cleaned = 0.00476698 Jy ! Total flux subtracted in 200 components = 0.00476698 Jy ! Clean residual min=-0.002021 max=0.002273 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.140693 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.140693 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=0.056736Jy sigma=1.379557 ! Fit after self-cal, rms=0.056725Jy sigma=1.379062 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9827 x 2.031 at -2.5 degrees (North through East) ! Clean map min=-0.0017609 max=0.087735 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 0.98 FD 0.95 HN 1.04 KP 0.97 ! LA 0.99 MK 1.04 NL 1.01 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.01 ! LA 0.99 MK 0.97 NL 1.06 OV 1.02 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.08 KP 1.04 ! LA 1.03 MK 0.96 NL 1.03 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.01 ! LA 0.98 MK 1.02 NL 0.99 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 1.00 ! LA 1.01 MK 1.00 NL 1.00 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 1.03 ! LA 0.98 MK 1.03 NL 1.03 OV 1.04 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.01 KP 1.03 ! LA 0.97 MK 0.97 NL 1.01 OV 0.98 ! PT 0.96 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=0.056725Jy sigma=1.379062 ! Fit after self-cal, rms=0.057274Jy sigma=1.372716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=2.043 mas, bpa=-2.778 degrees ! Estimated noise=0.249014 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 = 0.00047206 Jy ! Component: 100 - total flux cleaned = 0.000515859 Jy ! Component: 150 - total flux cleaned = 0.000497478 Jy ! Component: 200 - total flux cleaned = 0.00051426 Jy ! Total flux subtracted in 200 components = 0.00051426 Jy ! Clean residual min=-0.001673 max=0.001900 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.141208 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.141208 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=0.057260Jy sigma=1.372347 ! Fit after self-cal, rms=0.057279Jy sigma=1.372253 ! 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=0.057279Jy sigma=1.372253 ! Fit after self-cal, rms=0.057503Jy sigma=1.369686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9875 mas, bmaj=2.043 mas, bpa=-2.734 degrees ! Estimated noise=0.24909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339356 Jy ! Component: 100 - total flux cleaned = 0.00036927 Jy ! Component: 150 - total flux cleaned = 0.000356347 Jy ! Component: 200 - total flux cleaned = 0.000344225 Jy ! Total flux subtracted in 200 components = 0.000344225 Jy ! Clean residual min=-0.001687 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.141552 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.141552 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=0.057496Jy sigma=1.369502 ! Fit after self-cal, rms=0.057509Jy sigma=1.369434 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 (-7.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014649 Jy ! Component: 100 - total flux cleaned = 0.00152708 Jy ! Component: 150 - total flux cleaned = 0.0015959 Jy ! Component: 200 - total flux cleaned = 0.00155489 Jy ! Total flux subtracted in 200 components = 0.00155489 Jy ! Clean residual min=-0.001528 max=0.001521 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.143107 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.143107 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=0.057470Jy sigma=1.368116 ! Fit after self-cal, rms=0.057466Jy sigma=1.368011 ! 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=0.057466Jy sigma=1.368011 ! Fit after self-cal, rms=0.057323Jy sigma=1.367956 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9868 mas, bmaj=2.043 mas, bpa=-2.785 degrees ! Estimated noise=0.248457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417137 Jy ! Component: 100 - total flux cleaned = 0.00055131 Jy ! Component: 150 - total flux cleaned = 0.000637649 Jy ! Component: 200 - total flux cleaned = 0.000653355 Jy ! Total flux subtracted in 200 components = 0.000653355 Jy ! Clean residual min=-0.001442 max=0.001476 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.14376 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.14376 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=0.057314Jy sigma=1.367598 ! Fit after self-cal, rms=0.057314Jy sigma=1.367582 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 = 0.00010066 Jy ! Component: 100 - total flux cleaned = 0.000159148 Jy ! Component: 150 - total flux cleaned = 0.000158754 Jy ! Component: 200 - total flux cleaned = 0.000158939 Jy ! Total flux subtracted in 200 components = 0.000158939 Jy ! Clean residual min=-0.001425 max=0.001480 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.143919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.143919 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=0.057309Jy sigma=1.367391 ! Fit after self-cal, rms=0.057310Jy sigma=1.367388 ! 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=0.057310Jy sigma=1.367388 ! Fit after self-cal, rms=0.057350Jy sigma=1.367358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.18 mas, bpa=0.8438 degrees ! Estimated noise=0.307249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547767 Jy ! Component: 100 - total flux cleaned = 0.000618877 Jy ! Component: 150 - total flux cleaned = 0.000711729 Jy ! Component: 200 - total flux cleaned = 0.000764991 Jy ! Total flux subtracted in 200 components = 0.000764991 Jy ! Clean residual min=-0.001832 max=0.001748 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.144684 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 150 components and 0.144684 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=0.057350Jy sigma=1.367277 ! Fit after self-cal, rms=0.057346Jy sigma=1.367237 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 = 0.000198029 Jy ! Component: 100 - total flux cleaned = 0.000269727 Jy ! Component: 150 - total flux cleaned = 0.000302018 Jy ! Component: 200 - total flux cleaned = 0.000341408 Jy ! Total flux subtracted in 200 components = 0.000341408 Jy ! Clean residual min=-0.001851 max=0.001691 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.145026 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 156 components and 0.145026 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=0.057347Jy sigma=1.367224 ! Fit after self-cal, rms=0.057346Jy sigma=1.367212 ! 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=0.9872 mas, bmaj=2.044 mas, bpa=-2.834 degrees ! Estimated noise=0.248519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9872 x 2.044 at -2.834 degrees (North through East) ! Clean map min=-0.0013301 max=0.087953 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=0.8207 mas, bmaj=1.781 mas, bpa=-1.807 degrees ! Estimated noise=0.394202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643645 Jy ! Component: 100 - total flux cleaned = 0.0909288 Jy ! Component: 150 - total flux cleaned = 0.105221 Jy ! Component: 200 - total flux cleaned = 0.113952 Jy ! Total flux subtracted in 200 components = 0.113952 Jy ! Clean residual min=-0.003346 max=0.004686 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.113952 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.113952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9872 mas, bmaj=2.044 mas, bpa=-2.834 degrees ! Estimated noise=0.248519 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 = 0.0083616 Jy ! Component: 100 - total flux cleaned = 0.0135966 Jy ! Component: 150 - total flux cleaned = 0.0172196 Jy ! Component: 200 - total flux cleaned = 0.0199336 Jy ! Total flux subtracted in 200 components = 0.0199336 Jy ! Clean residual min=-0.001773 max=0.001672 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.133886 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.133886 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=2.152 mas, bmaj=3.18 mas, bpa=0.8438 degrees ! Estimated noise=0.307249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324112 Jy ! Component: 100 - total flux cleaned = 0.00533714 Jy ! Component: 150 - total flux cleaned = 0.00692228 Jy ! Component: 200 - total flux cleaned = 0.00806175 Jy ! Total flux subtracted in 200 components = 0.00806175 Jy ! Clean residual min=-0.002120 max=0.001743 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.141948 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 = 0.00063844 Jy ! Component: 100 - total flux cleaned = 0.0011682 Jy ! Component: 150 - total flux cleaned = 0.00147791 Jy ! Component: 200 - total flux cleaned = 0.00170096 Jy ! Total flux subtracted in 200 components = 0.00170096 Jy ! Clean residual min=-0.001983 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.143649 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 126 components and 0.143649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9872 mas, bmaj=2.044 mas, bpa=-2.834 degrees ! Estimated noise=0.248519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132006 Jy ! Component: 100 - total flux cleaned = 7.5843e-05 Jy ! Component: 150 - total flux cleaned = 0.000223501 Jy ! Component: 200 - total flux cleaned = 0.000323456 Jy ! Total flux subtracted in 200 components = 0.000323456 Jy ! Clean residual min=-0.001540 max=0.001389 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.143972 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.143972 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=0.057380Jy sigma=1.368023 ! Fit after self-cal, rms=0.057361Jy sigma=1.367897 wmodel /scr/pima/bg219b_uvs/J1903+0145_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219b_uvs/J1903+0145_X_map.mod wobs /scr/pima/bg219b_uvs/J1903+0145_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1903+0145_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1903+0145_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1903+0145_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 = -0.000223072 Jy ! Component: 100 - total flux cleaned = -0.000322726 Jy ! Component: 150 - total flux cleaned = -0.000368572 Jy ! Component: 200 - total flux cleaned = -0.000390603 Jy ! Component: 250 - total flux cleaned = -0.000455149 Jy ! Component: 300 - total flux cleaned = -0.00041316 Jy ! Component: 350 - total flux cleaned = -0.000332164 Jy ! Component: 400 - total flux cleaned = -0.000272867 Jy ! Component: 450 - total flux cleaned = -0.000253317 Jy ! Component: 500 - total flux cleaned = -0.000196739 Jy ! Component: 550 - total flux cleaned = -0.000178656 Jy ! Component: 600 - total flux cleaned = -0.000179007 Jy ! Component: 650 - total flux cleaned = -0.00026588 Jy ! Component: 700 - total flux cleaned = -0.000265406 Jy ! Component: 750 - total flux cleaned = -0.000248868 Jy ! Component: 800 - total flux cleaned = -0.000265582 Jy ! Component: 850 - total flux cleaned = -0.00026589 Jy ! Component: 900 - total flux cleaned = -0.000281948 Jy ! Component: 950 - total flux cleaned = -0.000360214 Jy ! Component: 1000 - total flux cleaned = -0.00034473 Jy ! Component: 1050 - total flux cleaned = -0.000344765 Jy ! Component: 1100 - total flux cleaned = -0.000374708 Jy ! Component: 1150 - total flux cleaned = -0.00037468 Jy ! Component: 1200 - total flux cleaned = -0.000389207 Jy ! Component: 1250 - total flux cleaned = -0.00040355 Jy ! Component: 1300 - total flux cleaned = -0.000417468 Jy ! Component: 1350 - total flux cleaned = -0.000459234 Jy ! Component: 1400 - total flux cleaned = -0.000418306 Jy ! Component: 1450 - total flux cleaned = -0.000472563 Jy ! Component: 1500 - total flux cleaned = -0.000445705 Jy ! Component: 1550 - total flux cleaned = -0.000459091 Jy ! Component: 1600 - total flux cleaned = -0.000472114 Jy ! Component: 1650 - total flux cleaned = -0.000459243 Jy ! Component: 1700 - total flux cleaned = -0.000472098 Jy ! Component: 1750 - total flux cleaned = -0.000560299 Jy ! Component: 1800 - total flux cleaned = -0.000547889 Jy ! Component: 1850 - total flux cleaned = -0.000584961 Jy ! Component: 1900 - total flux cleaned = -0.000633316 Jy ! Component: 1950 - total flux cleaned = -0.000669502 Jy ! Component: 2000 - total flux cleaned = -0.000645698 Jy ! Component: 2050 - total flux cleaned = -0.000669316 Jy ! Component: 2100 - total flux cleaned = -0.000669295 Jy ! Component: 2150 - total flux cleaned = -0.000715467 Jy ! Component: 2200 - total flux cleaned = -0.000692449 Jy ! Component: 2250 - total flux cleaned = -0.000749079 Jy ! Component: 2300 - total flux cleaned = -0.000749056 Jy ! Component: 2350 - total flux cleaned = -0.000749077 Jy ! Component: 2400 - total flux cleaned = -0.000770965 Jy ! Component: 2450 - total flux cleaned = -0.000781906 Jy ! Component: 2500 - total flux cleaned = -0.000825004 Jy ! Component: 2550 - total flux cleaned = -0.000771542 Jy ! Component: 2600 - total flux cleaned = -0.000814062 Jy ! Component: 2650 - total flux cleaned = -0.000824613 Jy ! Component: 2700 - total flux cleaned = -0.000845387 Jy ! Component: 2750 - total flux cleaned = -0.000814396 Jy ! Component: 2800 - total flux cleaned = -0.000814336 Jy ! Component: 2850 - total flux cleaned = -0.000865162 Jy ! Component: 2900 - total flux cleaned = -0.000855007 Jy ! Component: 2950 - total flux cleaned = -0.000854994 Jy ! Component: 3000 - total flux cleaned = -0.000855033 Jy ! Component: 3050 - total flux cleaned = -0.000864826 Jy ! Component: 3100 - total flux cleaned = -0.000894053 Jy ! Component: 3150 - total flux cleaned = -0.000864939 Jy ! Component: 3200 - total flux cleaned = -0.000884154 Jy ! Component: 3250 - total flux cleaned = -0.000855629 Jy ! Component: 3300 - total flux cleaned = -0.000902885 Jy ! Component: 3350 - total flux cleaned = -0.000893478 Jy ! Component: 3400 - total flux cleaned = -0.000846728 Jy ! Component: 3450 - total flux cleaned = -0.000902507 Jy ! Component: 3500 - total flux cleaned = -0.000920995 Jy ! Component: 3550 - total flux cleaned = -0.00093018 Jy ! Component: 3600 - total flux cleaned = -0.000948426 Jy ! Component: 3650 - total flux cleaned = -0.000993514 Jy ! Component: 3700 - total flux cleaned = -0.000966641 Jy ! Component: 3750 - total flux cleaned = -0.00100219 Jy ! Component: 3800 - total flux cleaned = -0.000993345 Jy ! Component: 3850 - total flux cleaned = -0.000967001 Jy ! Component: 3900 - total flux cleaned = -0.00100198 Jy ! Component: 3950 - total flux cleaned = -0.00098463 Jy ! Component: 4000 - total flux cleaned = -0.00101907 Jy ! Component: 4050 - total flux cleaned = -0.00103621 Jy ! Total flux subtracted in 4096 components = -0.00101921 Jy ! Clean residual min=-0.000627 max=0.000599 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.142953 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 441 components and 0.142953 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1903+0145_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9872 x 2.044 at -2.834 degrees (North through East) ! Clean map min=-0.00092427 max=0.088564 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1903+0145_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0885638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498921 0.498921 0.997842 1.99568 3.99137 7.98274 15.9655 31.931 63.8619 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.297 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1903+0145_X_uvs.log closed on Thu Apr 7 02:03:15 2016