! Started logfile: /scr/pima/bg219i_uvs/J0735+4750_X_uvs.log on Wed Apr 6 23:35:43 2016 obs /scr/pima/bg219i_uvs/J0735+4750_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0735+4750_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.91358 visibilities/baseline/integration-bin. ! Found source: J0735+4750 ! ! 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 17760 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0735+4750_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.082317Jy sigma=24.971015 ! Fit after self-cal, rms=0.619331Jy sigma=14.276311 ! 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=0.8559 mas, bmaj=1.057 mas, bpa=-3 degrees ! Estimated noise=0.544228 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 = 0.283044 Jy ! Component: 100 - total flux cleaned = 0.35793 Jy ! Total flux subtracted in 100 components = 0.35793 Jy ! Clean residual min=-0.014139 max=0.039701 Jy/beam ! Clean residual mean=-0.000022 rms=0.004188 Jy/beam ! Combined flux in latest and established models = 0.35793 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.35793 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=0.101668Jy sigma=2.284075 ! Fit after self-cal, rms=0.101577Jy sigma=2.281620 ! Inverting map ! Added new window around map position (-1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427237 Jy ! Component: 100 - total flux cleaned = 0.069419 Jy ! Total flux subtracted in 100 components = 0.069419 Jy ! Clean residual min=-0.008682 max=0.017035 Jy/beam ! Clean residual mean=-0.000012 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.427349 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.427349 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=0.073491Jy sigma=1.648005 ! Fit after self-cal, rms=0.072543Jy sigma=1.623725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197608 Jy ! Component: 100 - total flux cleaned = 0.0332325 Jy ! Total flux subtracted in 100 components = 0.0332325 Jy ! Clean residual min=-0.006049 max=0.012913 Jy/beam ! Clean residual mean=-0.000007 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.460581 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.460581 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=0.064160Jy sigma=1.434393 ! Fit after self-cal, rms=0.063879Jy sigma=1.427188 ! Inverting map ! Added new window around map position (-3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012614 Jy ! Component: 100 - total flux cleaned = 0.0204522 Jy ! Total flux subtracted in 100 components = 0.0204522 Jy ! Clean residual min=-0.004538 max=0.005864 Jy/beam ! Clean residual mean=-0.000004 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.481034 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.481034 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=0.060741Jy sigma=1.354708 ! Fit after self-cal, rms=0.060577Jy sigma=1.350774 ! 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=1.062 mas, bmaj=1.315 mas, bpa=5.765 degrees ! Estimated noise=0.328014 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 = 0.008046 Jy ! Component: 100 - total flux cleaned = 0.0129032 Jy ! Component: 150 - total flux cleaned = 0.016188 Jy ! Component: 200 - total flux cleaned = 0.0185174 Jy ! Total flux subtracted in 200 components = 0.0185174 Jy ! Clean residual min=-0.003315 max=0.003772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.499551 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.499551 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=0.059398Jy sigma=1.322935 ! Fit after self-cal, rms=0.059324Jy sigma=1.320971 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.315 at 5.765 degrees (North through East) ! Clean map min=-0.0030295 max=0.37766 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 1.00 FD 1.01 HN 0.99 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.01 ! LA 1.00 MK 1.00 NL 1.01 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 0.99 NL 1.02 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 1.00 MK 1.00 NL 0.99 OV 0.97 ! PT 1.00 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=0.059324Jy sigma=1.320971 ! Fit after self-cal, rms=0.058857Jy sigma=1.308237 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.319 mas, bpa=5.272 degrees ! Estimated noise=0.327086 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 = 0.000776252 Jy ! Component: 100 - total flux cleaned = 0.000765002 Jy ! Component: 150 - total flux cleaned = 0.000972781 Jy ! Component: 200 - total flux cleaned = 0.00117484 Jy ! Total flux subtracted in 200 components = 0.00117484 Jy ! Clean residual min=-0.002762 max=0.002738 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.500726 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.500726 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=0.058703Jy sigma=1.304731 ! Fit after self-cal, rms=0.058693Jy sigma=1.304354 ! 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=0.058693Jy sigma=1.304354 ! Fit after self-cal, rms=0.058587Jy sigma=1.294180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.317 mas, bpa=5.763 degrees ! Estimated noise=0.327113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109897 Jy ! Component: 100 - total flux cleaned = 0.00125248 Jy ! Component: 150 - total flux cleaned = 0.00134235 Jy ! Component: 200 - total flux cleaned = 0.00144815 Jy ! Total flux subtracted in 200 components = 0.00144815 Jy ! Clean residual min=-0.001900 max=0.002092 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.502174 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.502174 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=0.058559Jy sigma=1.293336 ! Fit after self-cal, rms=0.058563Jy sigma=1.293261 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 (28.8, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014288 Jy ! Component: 100 - total flux cleaned = 0.00142989 Jy ! Component: 150 - total flux cleaned = 0.00131699 Jy ! Component: 200 - total flux cleaned = 0.00124332 Jy ! Total flux subtracted in 200 components = 0.00124332 Jy ! Clean residual min=-0.001836 max=0.001690 Jy/beam ! Clean residual mean=0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.503417 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.503417 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=0.058511Jy sigma=1.291954 ! Fit after self-cal, rms=0.058508Jy sigma=1.291892 ! 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=0.058508Jy sigma=1.291892 ! Fit after self-cal, rms=0.058524Jy sigma=1.291800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.316 mas, bpa=5.789 degrees ! Estimated noise=0.327102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161848 Jy ! Component: 100 - total flux cleaned = 0.000118876 Jy ! Component: 150 - total flux cleaned = 4.02029e-05 Jy ! Component: 200 - total flux cleaned = 3.43283e-06 Jy ! Total flux subtracted in 200 components = 3.43283e-06 Jy ! Clean residual min=-0.001868 max=0.001681 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.503421 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.503421 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=0.058511Jy sigma=1.291464 ! Fit after self-cal, rms=0.058510Jy sigma=1.291460 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 = -5.03713e-05 Jy ! Component: 100 - total flux cleaned = -6.62557e-05 Jy ! Component: 150 - total flux cleaned = -6.60357e-05 Jy ! Component: 200 - total flux cleaned = -8.03658e-05 Jy ! Total flux subtracted in 200 components = -8.03658e-05 Jy ! Clean residual min=-0.001875 max=0.001701 Jy/beam ! Clean residual mean=0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.50334 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.50334 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=0.058503Jy sigma=1.291287 ! Fit after self-cal, rms=0.058503Jy sigma=1.291284 ! 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=0.058503Jy sigma=1.291284 ! Fit after self-cal, rms=0.058509Jy sigma=1.291276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=2.367 mas, bpa=10.93 degrees ! Estimated noise=0.417824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.66467e-05 Jy ! Component: 100 - total flux cleaned = 1.6109e-05 Jy ! Component: 150 - total flux cleaned = -1.87977e-05 Jy ! Component: 200 - total flux cleaned = -4.02271e-05 Jy ! Total flux subtracted in 200 components = -4.02271e-05 Jy ! Clean residual min=-0.001969 max=0.001653 Jy/beam ! Clean residual mean=0.000007 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.5033 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 101 components and 0.5033 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=0.058509Jy sigma=1.291238 ! Fit after self-cal, rms=0.058508Jy sigma=1.291222 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.79691e-05 Jy ! Component: 100 - total flux cleaned = 1.0504e-05 Jy ! Component: 150 - total flux cleaned = -2.84882e-05 Jy ! Component: 200 - total flux cleaned = -4.3096e-05 Jy ! Total flux subtracted in 200 components = -4.3096e-05 Jy ! Clean residual min=-0.001945 max=0.001680 Jy/beam ! Clean residual mean=0.000007 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.503257 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.503257 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=0.058509Jy sigma=1.291242 ! Fit after self-cal, rms=0.058508Jy sigma=1.291234 ! 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=1.066 mas, bmaj=1.316 mas, bpa=5.821 degrees ! Estimated noise=0.327125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.316 at 5.821 degrees (North through East) ! Clean map min=-0.0017544 max=0.37594 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=0.8592 mas, bmaj=1.058 mas, bpa=-3.14 degrees ! Estimated noise=0.544203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282979 Jy ! Component: 100 - total flux cleaned = 0.359457 Jy ! Component: 150 - total flux cleaned = 0.402254 Jy ! Component: 200 - total flux cleaned = 0.430184 Jy ! Total flux subtracted in 200 components = 0.430184 Jy ! Clean residual min=-0.006861 max=0.015203 Jy/beam ! Clean residual mean=-0.000007 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.430184 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.430184 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.316 mas, bpa=5.821 degrees ! Estimated noise=0.327125 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 = 0.0263657 Jy ! Component: 100 - total flux cleaned = 0.0423014 Jy ! Component: 150 - total flux cleaned = 0.0523134 Jy ! Component: 200 - total flux cleaned = 0.0588499 Jy ! Total flux subtracted in 200 components = 0.0588499 Jy ! Clean residual min=-0.002526 max=0.003520 Jy/beam ! Clean residual mean=0.000005 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.489034 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.489034 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434519 Jy ! Component: 100 - total flux cleaned = 0.00734688 Jy ! Component: 150 - total flux cleaned = 0.00961328 Jy ! Component: 200 - total flux cleaned = 0.0113552 Jy ! Total flux subtracted in 200 components = 0.0113552 Jy ! Clean residual min=-0.001926 max=0.001841 Jy/beam ! Clean residual mean=0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.500389 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.500389 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=2.21 mas, bmaj=2.367 mas, bpa=10.93 degrees ! Estimated noise=0.417824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187111 Jy ! Component: 100 - total flux cleaned = 0.00254076 Jy ! Component: 150 - total flux cleaned = 0.00272045 Jy ! Component: 200 - total flux cleaned = 0.00284328 Jy ! Total flux subtracted in 200 components = 0.00284328 Jy ! Clean residual min=-0.002080 max=0.001710 Jy/beam ! Clean residual mean=0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.503233 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 = 4.13895e-05 Jy ! Component: 100 - total flux cleaned = 7.78071e-05 Jy ! Component: 150 - total flux cleaned = 0.000112223 Jy ! Component: 200 - total flux cleaned = 0.000142884 Jy ! Total flux subtracted in 200 components = 0.000142884 Jy ! Clean residual min=-0.002040 max=0.001651 Jy/beam ! Clean residual mean=0.000007 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.503375 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.503375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.316 mas, bpa=5.821 degrees ! Estimated noise=0.327125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.33912e-05 Jy ! Component: 100 - total flux cleaned = 0.00013602 Jy ! Component: 150 - total flux cleaned = 0.000134309 Jy ! Component: 200 - total flux cleaned = 0.000188006 Jy ! Total flux subtracted in 200 components = 0.000188006 Jy ! Clean residual min=-0.001889 max=0.001847 Jy/beam ! Clean residual mean=0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.503563 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.503563 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=0.058547Jy sigma=1.292123 ! Fit after self-cal, rms=0.058536Jy sigma=1.291949 wmodel /scr/pima/bg219i_uvs/J0735+4750_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219i_uvs/J0735+4750_X_map.mod wobs /scr/pima/bg219i_uvs/J0735+4750_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0735+4750_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0735+4750_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0735+4750_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 = -0.000358484 Jy ! Component: 100 - total flux cleaned = -0.000262559 Jy ! Component: 150 - total flux cleaned = -0.000144645 Jy ! Component: 200 - total flux cleaned = 8.05278e-05 Jy ! Component: 250 - total flux cleaned = 0.000216939 Jy ! Component: 300 - total flux cleaned = 0.000427882 Jy ! Component: 350 - total flux cleaned = 0.000632654 Jy ! Component: 400 - total flux cleaned = 0.000832212 Jy ! Component: 450 - total flux cleaned = 0.00107512 Jy ! Component: 500 - total flux cleaned = 0.00126499 Jy ! Component: 550 - total flux cleaned = 0.00147387 Jy ! Component: 600 - total flux cleaned = 0.00165613 Jy ! Component: 650 - total flux cleaned = 0.00183505 Jy ! Component: 700 - total flux cleaned = 0.00207586 Jy ! Component: 750 - total flux cleaned = 0.002183 Jy ! Component: 800 - total flux cleaned = 0.00231011 Jy ! Component: 850 - total flux cleaned = 0.00243472 Jy ! Component: 900 - total flux cleaned = 0.00255729 Jy ! Component: 950 - total flux cleaned = 0.00265752 Jy ! Component: 1000 - total flux cleaned = 0.00263801 Jy ! Component: 1050 - total flux cleaned = 0.00277461 Jy ! Component: 1100 - total flux cleaned = 0.00279344 Jy ! Component: 1150 - total flux cleaned = 0.00283101 Jy ! Component: 1200 - total flux cleaned = 0.00283121 Jy ! Component: 1250 - total flux cleaned = 0.00284981 Jy ! Component: 1300 - total flux cleaned = 0.0028501 Jy ! Component: 1350 - total flux cleaned = 0.00288634 Jy ! Component: 1400 - total flux cleaned = 0.00285081 Jy ! Component: 1450 - total flux cleaned = 0.00286809 Jy ! Component: 1500 - total flux cleaned = 0.00286803 Jy ! Component: 1550 - total flux cleaned = 0.0029021 Jy ! Component: 1600 - total flux cleaned = 0.00290215 Jy ! Component: 1650 - total flux cleaned = 0.00291894 Jy ! Component: 1700 - total flux cleaned = 0.00295199 Jy ! Component: 1750 - total flux cleaned = 0.00288685 Jy ! Component: 1800 - total flux cleaned = 0.00290281 Jy ! Component: 1850 - total flux cleaned = 0.00287098 Jy ! Component: 1900 - total flux cleaned = 0.00287085 Jy ! Component: 1950 - total flux cleaned = 0.00285521 Jy ! Component: 2000 - total flux cleaned = 0.00287062 Jy ! Component: 2050 - total flux cleaned = 0.00287047 Jy ! Component: 2100 - total flux cleaned = 0.00287067 Jy ! Component: 2150 - total flux cleaned = 0.00288544 Jy ! Component: 2200 - total flux cleaned = 0.00287059 Jy ! Component: 2250 - total flux cleaned = 0.0029291 Jy ! Component: 2300 - total flux cleaned = 0.00288561 Jy ! Component: 2350 - total flux cleaned = 0.0028855 Jy ! Component: 2400 - total flux cleaned = 0.00285696 Jy ! Component: 2450 - total flux cleaned = 0.00282855 Jy ! Component: 2500 - total flux cleaned = 0.00281463 Jy ! Component: 2550 - total flux cleaned = 0.00275913 Jy ! Component: 2600 - total flux cleaned = 0.00281413 Jy ! Component: 2650 - total flux cleaned = 0.00278679 Jy ! Component: 2700 - total flux cleaned = 0.00275973 Jy ! Component: 2750 - total flux cleaned = 0.0027464 Jy ! Component: 2800 - total flux cleaned = 0.00271983 Jy ! Component: 2850 - total flux cleaned = 0.00275952 Jy ! Component: 2900 - total flux cleaned = 0.00273312 Jy ! Component: 2950 - total flux cleaned = 0.00274606 Jy ! Component: 3000 - total flux cleaned = 0.00275919 Jy ! Component: 3050 - total flux cleaned = 0.00278483 Jy ! Component: 3100 - total flux cleaned = 0.00279744 Jy ! Component: 3150 - total flux cleaned = 0.0027974 Jy ! Component: 3200 - total flux cleaned = 0.00281011 Jy ! Component: 3250 - total flux cleaned = 0.0028725 Jy ! Component: 3300 - total flux cleaned = 0.00287238 Jy ! Component: 3350 - total flux cleaned = 0.00288466 Jy ! Component: 3400 - total flux cleaned = 0.00289688 Jy ! Component: 3450 - total flux cleaned = 0.0028968 Jy ! Component: 3500 - total flux cleaned = 0.00293316 Jy ! Component: 3550 - total flux cleaned = 0.00296918 Jy ! Component: 3600 - total flux cleaned = 0.00295727 Jy ! Component: 3650 - total flux cleaned = 0.00296931 Jy ! Component: 3700 - total flux cleaned = 0.00298111 Jy ! Component: 3750 - total flux cleaned = 0.0030399 Jy ! Component: 3800 - total flux cleaned = 0.00307482 Jy ! Component: 3850 - total flux cleaned = 0.00306313 Jy ! Component: 3900 - total flux cleaned = 0.00312075 Jy ! Component: 3950 - total flux cleaned = 0.00314362 Jy ! Component: 4000 - total flux cleaned = 0.00316642 Jy ! Component: 4050 - total flux cleaned = 0.00321174 Jy ! Total flux subtracted in 4096 components = 0.00325684 Jy ! Clean residual min=-0.000639 max=0.000636 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.50682 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 395 components and 0.50682 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0735+4750_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.316 at 5.821 degrees (North through East) ! Clean map min=-0.0012026 max=0.37611 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0735+4750_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.376115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147673 0.147673 0.295347 0.590693 1.18139 2.36277 4.72555 9.45109 18.9022 37.8044 75.6087 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.376 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2031.51 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0735+4750_X_uvs.log closed on Wed Apr 6 23:35:48 2016