! Started logfile: /scr/pima/bg219i_uvs/J0530+3723_X_uvs.log on Wed Apr 6 23:32:44 2016 obs /scr/pima/bg219i_uvs/J0530+3723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0530+3723_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899729 visibilities/baseline/integration-bin. ! Found source: J0530+3723 ! ! 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 19920 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/J0530+3723_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.027896Jy sigma=24.033752 ! Fit after self-cal, rms=0.769799Jy sigma=17.856169 ! 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=0.7987 mas, bmaj=1.217 mas, bpa=-1.799 degrees ! Estimated noise=0.488772 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 = 0.175584 Jy ! Component: 100 - total flux cleaned = 0.224395 Jy ! Total flux subtracted in 100 components = 0.224395 Jy ! Clean residual min=-0.007120 max=0.019141 Jy/beam ! Clean residual mean=-0.000005 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.224395 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.224395 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=0.073982Jy sigma=1.626233 ! Fit after self-cal, rms=0.073707Jy sigma=1.620134 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195992 Jy ! Component: 100 - total flux cleaned = 0.0282545 Jy ! Total flux subtracted in 100 components = 0.0282545 Jy ! Clean residual min=-0.005666 max=0.008593 Jy/beam ! Clean residual mean=-0.000012 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.252649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.252649 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=0.068600Jy sigma=1.467598 ! Fit after self-cal, rms=0.068552Jy sigma=1.466183 ! Inverting map ! Added new window around map position (-1.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872068 Jy ! Component: 100 - total flux cleaned = 0.0140647 Jy ! Total flux subtracted in 100 components = 0.0140647 Jy ! Clean residual min=-0.005038 max=0.006296 Jy/beam ! Clean residual mean=-0.000011 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.266714 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.266714 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=0.067430Jy sigma=1.430969 ! Fit after self-cal, rms=0.067378Jy sigma=1.428848 ! 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=1.004 mas, bmaj=1.463 mas, bpa=-3.307 degrees ! Estimated noise=0.293908 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 (-4.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826276 Jy ! Component: 100 - total flux cleaned = 0.0134295 Jy ! Component: 150 - total flux cleaned = 0.0174036 Jy ! Component: 200 - total flux cleaned = 0.0205248 Jy ! Total flux subtracted in 200 components = 0.0205248 Jy ! Clean residual min=-0.003662 max=0.005520 Jy/beam ! Clean residual mean=-0.000012 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.287239 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.287239 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=0.066265Jy sigma=1.395010 ! Fit after self-cal, rms=0.066206Jy sigma=1.393835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 1.463 at -3.307 degrees (North through East) ! Clean map min=-0.0033446 max=0.22984 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 0.99 FD 1.06 HN 0.98 KP 0.99 ! LA 0.97 MK 1.04 NL 1.01 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.01 KP 0.97 ! LA 0.98 MK 1.03 NL 1.00 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.98 KP 1.00 ! LA 0.95 MK 1.03 NL 1.00 OV 0.97 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 0.98 ! LA 0.96 MK 1.02 NL 1.00 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 0.99 ! LA 0.97 MK 1.01 NL 1.00 OV 0.96 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.99 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.97 ! LA 0.95 MK 1.02 NL 1.02 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066206Jy sigma=1.393835 ! Fit after self-cal, rms=0.065765Jy sigma=1.376237 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.472 mas, bpa=-3.229 degrees ! Estimated noise=0.290997 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 = 0.00263896 Jy ! Component: 100 - total flux cleaned = 0.00396896 Jy ! Component: 150 - total flux cleaned = 0.00479112 Jy ! Component: 200 - total flux cleaned = 0.00543176 Jy ! Total flux subtracted in 200 components = 0.00543176 Jy ! Clean residual min=-0.003000 max=0.003867 Jy/beam ! Clean residual mean=-0.000006 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.29267 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.292671 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=0.065621Jy sigma=1.372155 ! Fit after self-cal, rms=0.065641Jy sigma=1.371988 ! 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=0.065641Jy sigma=1.371988 ! Fit after self-cal, rms=0.066533Jy sigma=1.355152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.468 mas, bpa=-3.333 degrees ! Estimated noise=0.29163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168826 Jy ! Component: 100 - total flux cleaned = 0.00239221 Jy ! Component: 150 - total flux cleaned = 0.00275605 Jy ! Component: 200 - total flux cleaned = 0.00293523 Jy ! Total flux subtracted in 200 components = 0.00293523 Jy ! Clean residual min=-0.002013 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.295606 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.295606 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=0.066489Jy sigma=1.353717 ! Fit after self-cal, rms=0.066528Jy sigma=1.353570 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 = 0.000321041 Jy ! Component: 100 - total flux cleaned = 0.000363325 Jy ! Component: 150 - total flux cleaned = 0.000382039 Jy ! Component: 200 - total flux cleaned = 0.000400098 Jy ! Total flux subtracted in 200 components = 0.000400098 Jy ! Clean residual min=-0.001990 max=0.001843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.296006 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.296006 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=0.066516Jy sigma=1.353250 ! Fit after self-cal, rms=0.066515Jy sigma=1.353236 ! 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=0.066515Jy sigma=1.353236 ! Fit after self-cal, rms=0.066628Jy sigma=1.353169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.468 mas, bpa=-3.348 degrees ! Estimated noise=0.291646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176182 Jy ! Component: 100 - total flux cleaned = 0.000240002 Jy ! Component: 150 - total flux cleaned = 0.00031475 Jy ! Component: 200 - total flux cleaned = 0.000348512 Jy ! Total flux subtracted in 200 components = 0.000348512 Jy ! Clean residual min=-0.001959 max=0.001831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.296354 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.296354 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=0.066616Jy sigma=1.352844 ! Fit after self-cal, rms=0.066618Jy sigma=1.352820 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.5092e-06 Jy ! Component: 100 - total flux cleaned = 2.68802e-05 Jy ! Component: 150 - total flux cleaned = 5.65871e-05 Jy ! Component: 200 - total flux cleaned = 9.92035e-05 Jy ! Total flux subtracted in 200 components = 9.92035e-05 Jy ! Clean residual min=-0.001955 max=0.001822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.296453 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.296453 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=0.066611Jy sigma=1.352667 ! Fit after self-cal, rms=0.066610Jy sigma=1.352659 ! 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=0.066610Jy sigma=1.352659 ! Fit after self-cal, rms=0.066648Jy sigma=1.352597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=2.534 mas, bpa=-3.422 degrees ! Estimated noise=0.369975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019752 Jy ! Component: 100 - total flux cleaned = 0.000267296 Jy ! Component: 150 - total flux cleaned = 0.00034135 Jy ! Component: 200 - total flux cleaned = 0.000437415 Jy ! Total flux subtracted in 200 components = 0.000437415 Jy ! Clean residual min=-0.002216 max=0.002039 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.296891 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.296891 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=0.066645Jy sigma=1.352514 ! Fit after self-cal, rms=0.066644Jy sigma=1.352460 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.08445e-05 Jy ! Component: 100 - total flux cleaned = 2.26779e-05 Jy ! Component: 150 - total flux cleaned = 7.7218e-05 Jy ! Component: 200 - total flux cleaned = 0.000126559 Jy ! Total flux subtracted in 200 components = 0.000126559 Jy ! Clean residual min=-0.002165 max=0.002031 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.297017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.297017 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=0.066645Jy sigma=1.352496 ! Fit after self-cal, rms=0.066642Jy sigma=1.352448 ! 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=1.012 mas, bmaj=1.468 mas, bpa=-3.363 degrees ! Estimated noise=0.291557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.468 at -3.363 degrees (North through East) ! Clean map min=-0.0017613 max=0.22831 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=0.8037 mas, bmaj=1.219 mas, bpa=-1.842 degrees ! Estimated noise=0.486329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174499 Jy ! Component: 100 - total flux cleaned = 0.223963 Jy ! Component: 150 - total flux cleaned = 0.243368 Jy ! Component: 200 - total flux cleaned = 0.253904 Jy ! Total flux subtracted in 200 components = 0.253904 Jy ! Clean residual min=-0.004072 max=0.005681 Jy/beam ! Clean residual mean=-0.000004 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.253904 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.253904 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.468 mas, bpa=-3.363 degrees ! Estimated noise=0.291557 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 = 0.0096971 Jy ! Component: 100 - total flux cleaned = 0.0164353 Jy ! Component: 150 - total flux cleaned = 0.0214174 Jy ! Component: 200 - total flux cleaned = 0.0252107 Jy ! Total flux subtracted in 200 components = 0.0252107 Jy ! Clean residual min=-0.002882 max=0.002295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.279114 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.279114 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=2.106 mas, bmaj=2.534 mas, bpa=-3.422 degrees ! Estimated noise=0.369975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483421 Jy ! Component: 100 - total flux cleaned = 0.00809664 Jy ! Component: 150 - total flux cleaned = 0.0105101 Jy ! Component: 200 - total flux cleaned = 0.0123383 Jy ! Total flux subtracted in 200 components = 0.0123383 Jy ! Clean residual min=-0.002505 max=0.002276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.291453 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 = 0.00140632 Jy ! Component: 100 - total flux cleaned = 0.00249196 Jy ! Component: 150 - total flux cleaned = 0.00333336 Jy ! Component: 200 - total flux cleaned = 0.0039892 Jy ! Total flux subtracted in 200 components = 0.0039892 Jy ! Clean residual min=-0.002260 max=0.002058 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.295442 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 86 components and 0.295442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.468 mas, bpa=-3.363 degrees ! Estimated noise=0.291557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332432 Jy ! Component: 100 - total flux cleaned = 0.000672214 Jy ! Component: 150 - total flux cleaned = 0.000828428 Jy ! Component: 200 - total flux cleaned = 0.00099537 Jy ! Total flux subtracted in 200 components = 0.00099537 Jy ! Clean residual min=-0.002133 max=0.001852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.296437 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.296437 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=0.066661Jy sigma=1.353201 ! Fit after self-cal, rms=0.066648Jy sigma=1.353013 wmodel /scr/pima/bg219i_uvs/J0530+3723_X_map.mod ! Writing 101 model components to file: /scr/pima/bg219i_uvs/J0530+3723_X_map.mod wobs /scr/pima/bg219i_uvs/J0530+3723_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0530+3723_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0530+3723_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0530+3723_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 = -0.000645673 Jy ! Component: 100 - total flux cleaned = -0.000710719 Jy ! Component: 150 - total flux cleaned = -0.000826964 Jy ! Component: 200 - total flux cleaned = -0.000909961 Jy ! Component: 250 - total flux cleaned = -0.000831488 Jy ! Component: 300 - total flux cleaned = -0.000705383 Jy ! Component: 350 - total flux cleaned = -0.000631924 Jy ! Component: 400 - total flux cleaned = -0.000536577 Jy ! Component: 450 - total flux cleaned = -0.000373542 Jy ! Component: 500 - total flux cleaned = -0.000236487 Jy ! Component: 550 - total flux cleaned = -8.0736e-05 Jy ! Component: 600 - total flux cleaned = -1.57948e-05 Jy ! Component: 650 - total flux cleaned = 4.83139e-05 Jy ! Component: 700 - total flux cleaned = 4.91342e-05 Jy ! Component: 750 - total flux cleaned = 0.000132014 Jy ! Component: 800 - total flux cleaned = 0.000192726 Jy ! Component: 850 - total flux cleaned = 0.000192741 Jy ! Component: 900 - total flux cleaned = 0.000212445 Jy ! Component: 950 - total flux cleaned = 0.000174072 Jy ! Component: 1000 - total flux cleaned = 0.000174225 Jy ! Component: 1050 - total flux cleaned = 0.000230591 Jy ! Component: 1100 - total flux cleaned = 0.000230446 Jy ! Component: 1150 - total flux cleaned = 0.000212547 Jy ! Component: 1200 - total flux cleaned = 0.000194765 Jy ! Component: 1250 - total flux cleaned = 0.000247731 Jy ! Component: 1300 - total flux cleaned = 0.000282434 Jy ! Component: 1350 - total flux cleaned = 0.000179551 Jy ! Component: 1400 - total flux cleaned = 0.000264637 Jy ! Component: 1450 - total flux cleaned = 0.000281547 Jy ! Component: 1500 - total flux cleaned = 0.000364218 Jy ! Component: 1550 - total flux cleaned = 0.000347794 Jy ! Component: 1600 - total flux cleaned = 0.000380065 Jy ! Component: 1650 - total flux cleaned = 0.000412192 Jy ! Component: 1700 - total flux cleaned = 0.000396562 Jy ! Component: 1750 - total flux cleaned = 0.000412201 Jy ! Component: 1800 - total flux cleaned = 0.000396475 Jy ! Component: 1850 - total flux cleaned = 0.000258868 Jy ! Component: 1900 - total flux cleaned = 0.000258835 Jy ! Component: 1950 - total flux cleaned = 0.000229009 Jy ! Component: 2000 - total flux cleaned = 0.000258673 Jy ! Component: 2050 - total flux cleaned = 0.000140934 Jy ! Component: 2100 - total flux cleaned = 0.000155421 Jy ! Component: 2150 - total flux cleaned = 0.000126451 Jy ! Component: 2200 - total flux cleaned = 8.35189e-05 Jy ! Component: 2250 - total flux cleaned = 6.93263e-05 Jy ! Component: 2300 - total flux cleaned = 2.7082e-05 Jy ! Component: 2350 - total flux cleaned = 1.29352e-05 Jy ! Component: 2400 - total flux cleaned = -2.8575e-05 Jy ! Component: 2450 - total flux cleaned = -2.86205e-05 Jy ! Component: 2500 - total flux cleaned = -0.000110401 Jy ! Component: 2550 - total flux cleaned = -0.000110434 Jy ! Component: 2600 - total flux cleaned = -0.000123762 Jy ! Component: 2650 - total flux cleaned = -0.000150491 Jy ! Component: 2700 - total flux cleaned = -0.000190006 Jy ! Component: 2750 - total flux cleaned = -0.000190112 Jy ! Component: 2800 - total flux cleaned = -0.000229096 Jy ! Component: 2850 - total flux cleaned = -0.000216184 Jy ! Component: 2900 - total flux cleaned = -0.000203463 Jy ! Component: 2950 - total flux cleaned = -0.000241463 Jy ! Component: 3000 - total flux cleaned = -0.000228893 Jy ! Component: 3050 - total flux cleaned = -0.000203811 Jy ! Component: 3100 - total flux cleaned = -0.000129173 Jy ! Component: 3150 - total flux cleaned = -0.000129167 Jy ! Component: 3200 - total flux cleaned = -0.000129145 Jy ! Component: 3250 - total flux cleaned = -9.26733e-05 Jy ! Component: 3300 - total flux cleaned = -2.01133e-05 Jy ! Component: 3350 - total flux cleaned = -5.62609e-05 Jy ! Component: 3400 - total flux cleaned = -4.43348e-05 Jy ! Component: 3450 - total flux cleaned = 1.49587e-05 Jy ! Component: 3500 - total flux cleaned = 2.68215e-05 Jy ! Component: 3550 - total flux cleaned = 3.85723e-05 Jy ! Component: 3600 - total flux cleaned = 3.86437e-05 Jy ! Component: 3650 - total flux cleaned = 8.49489e-05 Jy ! Component: 3700 - total flux cleaned = 0.000130934 Jy ! Component: 3750 - total flux cleaned = 0.000153791 Jy ! Component: 3800 - total flux cleaned = 0.00011981 Jy ! Component: 3850 - total flux cleaned = 0.000210365 Jy ! Component: 3900 - total flux cleaned = 0.00025539 Jy ! Component: 3950 - total flux cleaned = 0.00024422 Jy ! Component: 4000 - total flux cleaned = 0.000288626 Jy ! Component: 4050 - total flux cleaned = 0.000332855 Jy ! Total flux subtracted in 4096 components = 0.000365796 Jy ! Clean residual min=-0.000649 max=0.000653 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.296803 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 389 components and 0.296803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0530+3723_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.468 at -3.363 degrees (North through East) ! Clean map min=-0.0014089 max=0.22818 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0530+3723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242529 0.242529 0.485058 0.970116 1.94023 3.88046 7.76093 15.5219 31.0437 62.0874 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1236.96 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0530+3723_X_uvs.log closed on Wed Apr 6 23:32:49 2016