! Started logfile: /scr/pima/bg219e_uvs/J1535+1954_X_uvs.log on Thu Apr 7 09:11:58 2016 obs /scr/pima/bg219e_uvs/J1535+1954_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1535+1954_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769981 visibilities/baseline/integration-bin. ! Found source: J1535+1954 ! ! 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 23700 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/J1535+1954_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=1.002391Jy sigma=25.662119 ! Fit after self-cal, rms=0.949257Jy sigma=24.265968 ! 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=0.8871 mas, bmaj=1.949 mas, bpa=14.48 degrees ! Estimated noise=0.441381 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 = 0.0381269 Jy ! Component: 100 - total flux cleaned = 0.0495581 Jy ! Total flux subtracted in 100 components = 0.0495581 Jy ! Clean residual min=-0.003103 max=0.005280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.049558 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.049558 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=0.056520Jy sigma=1.397487 ! Fit after self-cal, rms=0.054958Jy sigma=1.358983 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730877 Jy ! Component: 100 - total flux cleaned = 0.0112372 Jy ! Total flux subtracted in 100 components = 0.0112372 Jy ! Clean residual min=-0.002679 max=0.002754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0607953 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0607953 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=0.053863Jy sigma=1.328176 ! Fit after self-cal, rms=0.053846Jy sigma=1.327501 ! 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=1.087 mas, bmaj=2.161 mas, bpa=13.98 degrees ! Estimated noise=0.240381 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 = 0.00296768 Jy ! Component: 100 - total flux cleaned = 0.00454517 Jy ! Component: 150 - total flux cleaned = 0.00545607 Jy ! Component: 200 - total flux cleaned = 0.00588441 Jy ! Total flux subtracted in 200 components = 0.00588441 Jy ! Clean residual min=-0.001448 max=0.001319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0666797 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0666797 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=0.053689Jy sigma=1.323296 ! Fit after self-cal, rms=0.053692Jy sigma=1.323130 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.161 at 13.98 degrees (North through East) ! Clean map min=-0.001384 max=0.054034 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 0.98 HN 0.98 KP 1.04 ! LA 0.99 MK 1.01 NL 1.02 OV 1.04 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.92 KP 1.04 ! LA 0.96 MK 0.95 NL 1.05 OV 1.04 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 1.01 ! LA 1.00 MK 0.99 NL 1.02 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.95 KP 1.04 ! LA 0.98 MK 0.95 NL 1.05 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.87 KP 1.01 ! LA 0.97 MK 0.98 NL 1.01 OV 0.94 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 1.04 ! LA 0.98 MK 1.06 NL 0.97 OV 1.02 ! PT 0.93 SC 1.02 ! ! ! 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=0.053692Jy sigma=1.323130 ! Fit after self-cal, rms=0.053178Jy sigma=1.321129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.152 mas, bpa=13.61 degrees ! Estimated noise=0.239575 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 = 0.000556142 Jy ! Component: 100 - total flux cleaned = 0.000576917 Jy ! Component: 150 - total flux cleaned = 0.000593026 Jy ! Component: 200 - total flux cleaned = 0.00060835 Jy ! Total flux subtracted in 200 components = 0.00060835 Jy ! Clean residual min=-0.001341 max=0.001278 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.067288 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.067288 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=0.053162Jy sigma=1.320776 ! Fit after self-cal, rms=0.053169Jy sigma=1.320628 ! 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=0.053169Jy sigma=1.320628 ! Fit after self-cal, rms=0.053116Jy sigma=1.318580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.157 mas, bpa=13.11 degrees ! Estimated noise=0.239371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376185 Jy ! Component: 100 - total flux cleaned = 0.0004068 Jy ! Component: 150 - total flux cleaned = 0.000447577 Jy ! Component: 200 - total flux cleaned = 0.000484122 Jy ! Total flux subtracted in 200 components = 0.000484122 Jy ! Clean residual min=-0.001245 max=0.001270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0677721 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0677721 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=0.053106Jy sigma=1.318351 ! Fit after self-cal, rms=0.053113Jy sigma=1.318203 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 = 0.00011957 Jy ! Component: 100 - total flux cleaned = 0.000141541 Jy ! Component: 150 - total flux cleaned = 0.000162206 Jy ! Component: 200 - total flux cleaned = 0.000180526 Jy ! Total flux subtracted in 200 components = 0.000180526 Jy ! Clean residual min=-0.001248 max=0.001256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0679527 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0679527 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=0.053109Jy sigma=1.318110 ! Fit after self-cal, rms=0.053109Jy sigma=1.318093 ! 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=0.053109Jy sigma=1.318093 ! Fit after self-cal, rms=0.053179Jy sigma=1.317635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.155 mas, bpa=12.8 degrees ! Estimated noise=0.23947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045821 Jy ! Component: 100 - total flux cleaned = 0.000505755 Jy ! Component: 150 - total flux cleaned = 0.000526752 Jy ! Component: 200 - total flux cleaned = 0.000562905 Jy ! Total flux subtracted in 200 components = 0.000562905 Jy ! Clean residual min=-0.001263 max=0.001226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0685156 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0685156 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=0.053173Jy sigma=1.317505 ! Fit after self-cal, rms=0.053185Jy sigma=1.317450 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 = 8.01421e-05 Jy ! Component: 100 - total flux cleaned = 0.000105581 Jy ! Component: 150 - total flux cleaned = 0.000120298 Jy ! Component: 200 - total flux cleaned = 0.000126958 Jy ! Total flux subtracted in 200 components = 0.000126958 Jy ! Clean residual min=-0.001262 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0686425 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0686425 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=0.053182Jy sigma=1.317394 ! Fit after self-cal, rms=0.053182Jy sigma=1.317388 ! 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=0.053182Jy sigma=1.317388 ! Fit after self-cal, rms=0.053188Jy sigma=1.317334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=2.796 mas, bpa=-0.3461 degrees ! Estimated noise=0.293686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023647 Jy ! Component: 100 - total flux cleaned = 0.000243014 Jy ! Component: 150 - total flux cleaned = 0.000233427 Jy ! Component: 200 - total flux cleaned = 0.000229356 Jy ! Total flux subtracted in 200 components = 0.000229356 Jy ! Clean residual min=-0.001286 max=0.001376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0688719 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0688719 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=0.053187Jy sigma=1.317317 ! Fit after self-cal, rms=0.053188Jy sigma=1.317300 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 = -1.21515e-05 Jy ! Component: 100 - total flux cleaned = -1.19239e-05 Jy ! Component: 150 - total flux cleaned = -1.95068e-05 Jy ! Component: 200 - total flux cleaned = -2.25391e-05 Jy ! Total flux subtracted in 200 components = -2.25391e-05 Jy ! Clean residual min=-0.001287 max=0.001379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0688494 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0688494 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=0.053189Jy sigma=1.317303 ! Fit after self-cal, rms=0.053188Jy sigma=1.317293 ! 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=1.077 mas, bmaj=2.152 mas, bpa=12.55 degrees ! Estimated noise=0.239577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 2.152 at 12.55 degrees (North through East) ! Clean map min=-0.0011898 max=0.053781 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=0.8841 mas, bmaj=1.949 mas, bpa=12.84 degrees ! Estimated noise=0.438153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389949 Jy ! Component: 100 - total flux cleaned = 0.0526205 Jy ! Component: 150 - total flux cleaned = 0.0597078 Jy ! Component: 200 - total flux cleaned = 0.0636444 Jy ! Total flux subtracted in 200 components = 0.0636444 Jy ! Clean residual min=-0.002630 max=0.002385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0636444 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0636444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.152 mas, bpa=12.55 degrees ! Estimated noise=0.239577 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 = 0.00258045 Jy ! Component: 100 - total flux cleaned = 0.00397385 Jy ! Component: 150 - total flux cleaned = 0.00481642 Jy ! Component: 200 - total flux cleaned = 0.00509181 Jy ! Total flux subtracted in 200 components = 0.00509181 Jy ! Clean residual min=-0.001297 max=0.001196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0687362 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0687362 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=2.087 mas, bmaj=2.796 mas, bpa=-0.3461 degrees ! Estimated noise=0.293686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13063e-05 Jy ! Component: 100 - total flux cleaned = 5.26057e-05 Jy ! Component: 150 - total flux cleaned = 6.82311e-05 Jy ! Component: 200 - total flux cleaned = 6.22851e-05 Jy ! Total flux subtracted in 200 components = 6.22851e-05 Jy ! Clean residual min=-0.001304 max=0.001392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0687985 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 = -9.4098e-06 Jy ! Component: 100 - total flux cleaned = -1.77116e-05 Jy ! Component: 150 - total flux cleaned = -2.54674e-05 Jy ! Component: 200 - total flux cleaned = -2.90339e-05 Jy ! Total flux subtracted in 200 components = -2.90339e-05 Jy ! Clean residual min=-0.001305 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0687695 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0687695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.152 mas, bpa=12.55 degrees ! Estimated noise=0.239577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114328 Jy ! Component: 100 - total flux cleaned = -7.03525e-05 Jy ! Component: 150 - total flux cleaned = -3.17849e-05 Jy ! Component: 200 - total flux cleaned = 3.27528e-06 Jy ! Total flux subtracted in 200 components = 3.27528e-06 Jy ! Clean residual min=-0.001265 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0687728 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0687727 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=0.053190Jy sigma=1.317342 ! Fit after self-cal, rms=0.053190Jy sigma=1.317294 wmodel /scr/pima/bg219e_uvs/J1535+1954_X_map.mod ! Writing 41 model components to file: /scr/pima/bg219e_uvs/J1535+1954_X_map.mod wobs /scr/pima/bg219e_uvs/J1535+1954_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1535+1954_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1535+1954_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1535+1954_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 = -7.20742e-05 Jy ! Component: 100 - total flux cleaned = -0.000113737 Jy ! Component: 150 - total flux cleaned = -9.40564e-05 Jy ! Component: 200 - total flux cleaned = -0.000132974 Jy ! Component: 250 - total flux cleaned = -0.00013251 Jy ! Component: 300 - total flux cleaned = -0.000114221 Jy ! Component: 350 - total flux cleaned = -0.000131902 Jy ! Component: 400 - total flux cleaned = -6.47706e-05 Jy ! Component: 450 - total flux cleaned = -8.19229e-05 Jy ! Component: 500 - total flux cleaned = -8.20435e-05 Jy ! Component: 550 - total flux cleaned = -3.51961e-05 Jy ! Component: 600 - total flux cleaned = 4.12855e-05 Jy ! Component: 650 - total flux cleaned = 0.000115962 Jy ! Component: 700 - total flux cleaned = 0.000159775 Jy ! Component: 750 - total flux cleaned = 0.000217311 Jy ! Component: 800 - total flux cleaned = 0.00027387 Jy ! Component: 850 - total flux cleaned = 0.000329375 Jy ! Component: 900 - total flux cleaned = 0.00034307 Jy ! Component: 950 - total flux cleaned = 0.000383614 Jy ! Component: 1000 - total flux cleaned = 0.000410308 Jy ! Component: 1050 - total flux cleaned = 0.000462545 Jy ! Component: 1100 - total flux cleaned = 0.000488203 Jy ! Component: 1150 - total flux cleaned = 0.000488382 Jy ! Component: 1200 - total flux cleaned = 0.00048859 Jy ! Component: 1250 - total flux cleaned = 0.000525913 Jy ! Component: 1300 - total flux cleaned = 0.000562204 Jy ! Component: 1350 - total flux cleaned = 0.000525803 Jy ! Component: 1400 - total flux cleaned = 0.000537616 Jy ! Component: 1450 - total flux cleaned = 0.000514176 Jy ! Component: 1500 - total flux cleaned = 0.000525715 Jy ! Component: 1550 - total flux cleaned = 0.000479557 Jy ! Component: 1600 - total flux cleaned = 0.000502322 Jy ! Component: 1650 - total flux cleaned = 0.000457441 Jy ! Component: 1700 - total flux cleaned = 0.000446555 Jy ! Component: 1750 - total flux cleaned = 0.000446669 Jy ! Component: 1800 - total flux cleaned = 0.000457519 Jy ! Component: 1850 - total flux cleaned = 0.000457437 Jy ! Component: 1900 - total flux cleaned = 0.000393201 Jy ! Component: 1950 - total flux cleaned = 0.000435523 Jy ! Component: 2000 - total flux cleaned = 0.000414429 Jy ! Component: 2050 - total flux cleaned = 0.000414612 Jy ! Component: 2100 - total flux cleaned = 0.000435256 Jy ! Component: 2150 - total flux cleaned = 0.000435121 Jy ! Component: 2200 - total flux cleaned = 0.000425264 Jy ! Component: 2250 - total flux cleaned = 0.000435212 Jy ! Component: 2300 - total flux cleaned = 0.000425373 Jy ! Component: 2350 - total flux cleaned = 0.000395951 Jy ! Component: 2400 - total flux cleaned = 0.00043503 Jy ! Component: 2450 - total flux cleaned = 0.000434981 Jy ! Component: 2500 - total flux cleaned = 0.000473179 Jy ! Component: 2550 - total flux cleaned = 0.000463676 Jy ! Component: 2600 - total flux cleaned = 0.000473206 Jy ! Component: 2650 - total flux cleaned = 0.000473092 Jy ! Component: 2700 - total flux cleaned = 0.000473096 Jy ! Component: 2750 - total flux cleaned = 0.000473118 Jy ! Component: 2800 - total flux cleaned = 0.000500448 Jy ! Component: 2850 - total flux cleaned = 0.000491358 Jy ! Component: 2900 - total flux cleaned = 0.000518293 Jy ! Component: 2950 - total flux cleaned = 0.000509303 Jy ! Component: 3000 - total flux cleaned = 0.000571093 Jy ! Component: 3050 - total flux cleaned = 0.000571114 Jy ! Component: 3100 - total flux cleaned = 0.000562518 Jy ! Component: 3150 - total flux cleaned = 0.000640311 Jy ! Component: 3200 - total flux cleaned = 0.000605877 Jy ! Component: 3250 - total flux cleaned = 0.000605831 Jy ! Component: 3300 - total flux cleaned = 0.000614366 Jy ! Component: 3350 - total flux cleaned = 0.000656424 Jy ! Component: 3400 - total flux cleaned = 0.000664792 Jy ! Component: 3450 - total flux cleaned = 0.0006648 Jy ! Component: 3500 - total flux cleaned = 0.000697807 Jy ! Component: 3550 - total flux cleaned = 0.000738701 Jy ! Component: 3600 - total flux cleaned = 0.00075494 Jy ! Component: 3650 - total flux cleaned = 0.000763013 Jy ! Component: 3700 - total flux cleaned = 0.000787097 Jy ! Component: 3750 - total flux cleaned = 0.000803058 Jy ! Component: 3800 - total flux cleaned = 0.000858622 Jy ! Component: 3850 - total flux cleaned = 0.000882257 Jy ! Component: 3900 - total flux cleaned = 0.000890176 Jy ! Component: 3950 - total flux cleaned = 0.000944688 Jy ! Component: 4000 - total flux cleaned = 0.000967881 Jy ! Component: 4050 - total flux cleaned = 0.000990912 Jy ! Total flux subtracted in 4096 components = 0.00101392 Jy ! Clean residual min=-0.000455 max=0.000443 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0697867 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 310 components and 0.0697866 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1535+1954_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 2.152 at 12.55 degrees (North through East) ! Clean map min=-0.00076275 max=0.053676 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1535+1954_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0536762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.729826 0.729826 1.45965 2.9193 5.8386 11.6772 23.3544 46.7088 93.4177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.057 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1535+1954_X_uvs.log closed on Thu Apr 7 09:12:02 2016