! Started logfile: /scr/pima/bg219i_uvs/J1404+6551_X_uvs.log on Wed Apr 6 23:46:43 2016 obs /scr/pima/bg219i_uvs/J1404+6551_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1404+6551_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.809829 visibilities/baseline/integration-bin. ! Found source: J1404+6551 ! ! 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 22740 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/J1404+6551_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.020645Jy sigma=24.522223 ! Fit after self-cal, rms=0.820600Jy sigma=19.675160 ! 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=0.7959 mas, bmaj=1.012 mas, bpa=-76.18 degrees ! Estimated noise=0.543453 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 = 0.139862 Jy ! Component: 100 - total flux cleaned = 0.170364 Jy ! Total flux subtracted in 100 components = 0.170364 Jy ! Clean residual min=-0.005668 max=0.008668 Jy/beam ! Clean residual mean=-0.000091 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.170364 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.170364 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=0.068963Jy sigma=1.545080 ! Fit after self-cal, rms=0.068904Jy sigma=1.543636 ! 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=1.034 mas, bmaj=1.321 mas, bpa=-75.67 degrees ! Estimated noise=0.274049 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 = 0.0112513 Jy ! Component: 100 - total flux cleaned = 0.0160516 Jy ! Component: 150 - total flux cleaned = 0.0186415 Jy ! Component: 200 - total flux cleaned = 0.0201145 Jy ! Total flux subtracted in 200 components = 0.0201145 Jy ! Clean residual min=-0.005855 max=0.006913 Jy/beam ! Clean residual mean=-0.000108 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.190479 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.190479 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=0.067504Jy sigma=1.494652 ! Fit after self-cal, rms=0.067518Jy sigma=1.494539 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.321 at -75.67 degrees (North through East) ! Clean map min=-0.0057066 max=0.18197 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 1.07 FD 1.04 HN 1.08 KP 0.98 ! LA 0.89 MK 1.04 NL 1.02 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.07 KP 1.00 ! LA 0.90 MK 1.01 NL 1.04 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.01 KP 0.99 ! LA 0.91 MK 1.03 NL 1.01 OV 0.96 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.99 KP 0.98 ! LA 0.91 MK 1.00 NL 1.02 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 0.99 ! LA 0.91 MK 1.00 NL 1.02 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 0.98 ! LA 0.92 MK 0.99 NL 1.03 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 0.99 ! LA 0.93 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! 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=0.067518Jy sigma=1.494539 ! Fit after self-cal, rms=0.067016Jy sigma=1.471247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.328 mas, bpa=-75.59 degrees ! Estimated noise=0.273366 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 = -0.000956225 Jy ! Component: 100 - total flux cleaned = -0.00136025 Jy ! Component: 150 - total flux cleaned = -0.00145176 Jy ! Component: 200 - total flux cleaned = -0.00151208 Jy ! Total flux subtracted in 200 components = -0.00151208 Jy ! Clean residual min=-0.004742 max=0.006381 Jy/beam ! Clean residual mean=-0.000103 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.188967 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.188967 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=0.066991Jy sigma=1.471151 ! Fit after self-cal, rms=0.067026Jy sigma=1.470932 ! 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=0.067026Jy sigma=1.470932 ! Fit after self-cal, rms=0.066544Jy sigma=1.454165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.333 mas, bpa=-76.08 degrees ! Estimated noise=0.270877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200559 Jy ! Component: 100 - total flux cleaned = -0.00303289 Jy ! Component: 150 - total flux cleaned = -0.00358336 Jy ! Component: 200 - total flux cleaned = -0.00373883 Jy ! Total flux subtracted in 200 components = -0.00373883 Jy ! Clean residual min=-0.004358 max=0.006851 Jy/beam ! Clean residual mean=-0.000077 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.185228 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.185228 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=0.066463Jy sigma=1.453251 ! Fit after self-cal, rms=0.066474Jy sigma=1.453158 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 (-19.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589288 Jy ! Component: 100 - total flux cleaned = 0.00841592 Jy ! Component: 150 - total flux cleaned = 0.0100993 Jy ! Component: 200 - total flux cleaned = 0.0113865 Jy ! Total flux subtracted in 200 components = 0.0113865 Jy ! Clean residual min=-0.004108 max=0.005477 Jy/beam ! Clean residual mean=-0.000065 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.196614 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.196614 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=0.066016Jy sigma=1.438965 ! Fit after self-cal, rms=0.065995Jy sigma=1.438496 ! Inverting map ! Added new window around map position (5.2, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482168 Jy ! Component: 100 - total flux cleaned = 0.00641105 Jy ! Component: 150 - total flux cleaned = 0.00739375 Jy ! Component: 200 - total flux cleaned = 0.00838227 Jy ! Total flux subtracted in 200 components = 0.00838227 Jy ! Clean residual min=-0.003731 max=0.004747 Jy/beam ! Clean residual mean=-0.000073 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.204997 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.204997 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=0.065571Jy sigma=1.429997 ! Fit after self-cal, rms=0.065542Jy sigma=1.429561 ! 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=0.065542Jy sigma=1.429561 ! Fit after self-cal, rms=0.065022Jy sigma=1.426533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.34 mas, bpa=-76.42 degrees ! Estimated noise=0.268238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001547 Jy ! Component: 100 - total flux cleaned = 0.00202289 Jy ! Component: 150 - total flux cleaned = 0.0024796 Jy ! Component: 200 - total flux cleaned = 0.00287564 Jy ! Total flux subtracted in 200 components = 0.00287564 Jy ! Clean residual min=-0.003489 max=0.004628 Jy/beam ! Clean residual mean=-0.000066 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.207872 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.207872 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=0.064921Jy sigma=1.425089 ! Fit after self-cal, rms=0.064921Jy sigma=1.425015 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 = 0.00049815 Jy ! Component: 100 - total flux cleaned = 0.000853272 Jy ! Component: 150 - total flux cleaned = 0.00108478 Jy ! Component: 200 - total flux cleaned = 0.00124702 Jy ! Total flux subtracted in 200 components = 0.00124702 Jy ! Clean residual min=-0.003511 max=0.004671 Jy/beam ! Clean residual mean=-0.000066 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.209119 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.209119 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=0.064886Jy sigma=1.424541 ! Fit after self-cal, rms=0.064884Jy sigma=1.424525 ! 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=0.064884Jy sigma=1.424525 ! Fit after self-cal, rms=0.064808Jy sigma=1.424256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=2.893 mas, bpa=-78.86 degrees ! Estimated noise=0.329794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101722 Jy ! Component: 100 - total flux cleaned = 0.00145308 Jy ! Component: 150 - total flux cleaned = 0.00150962 Jy ! Component: 200 - total flux cleaned = 0.00155006 Jy ! Total flux subtracted in 200 components = 0.00155006 Jy ! Clean residual min=-0.006184 max=0.007261 Jy/beam ! Clean residual mean=-0.000142 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.210669 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.210669 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=0.064776Jy sigma=1.424610 ! Fit after self-cal, rms=0.064770Jy sigma=1.424416 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 = 0.000691769 Jy ! Component: 100 - total flux cleaned = 0.000726488 Jy ! Component: 150 - total flux cleaned = 0.000758006 Jy ! Component: 200 - total flux cleaned = 0.000729639 Jy ! Total flux subtracted in 200 components = 0.000729639 Jy ! Clean residual min=-0.006248 max=0.007247 Jy/beam ! Clean residual mean=-0.000144 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.211399 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.211399 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=0.064769Jy sigma=1.424881 ! Fit after self-cal, rms=0.064769Jy sigma=1.424850 ! 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=1.054 mas, bmaj=1.342 mas, bpa=-76.54 degrees ! Estimated noise=0.267768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 1.342 at -76.54 degrees (North through East) ! Clean map min=-0.0035117 max=0.18004 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=0.8089 mas, bmaj=1.023 mas, bpa=-77.69 degrees ! Estimated noise=0.539584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138818 Jy ! Component: 100 - total flux cleaned = 0.169089 Jy ! Component: 150 - total flux cleaned = 0.177865 Jy ! Component: 200 - total flux cleaned = 0.183539 Jy ! Total flux subtracted in 200 components = 0.183539 Jy ! Clean residual min=-0.004678 max=0.005002 Jy/beam ! Clean residual mean=-0.000068 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.183539 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.183539 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.342 mas, bpa=-76.54 degrees ! Estimated noise=0.267768 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 = 0.00494836 Jy ! Component: 100 - total flux cleaned = 0.00853784 Jy ! Component: 150 - total flux cleaned = 0.0109884 Jy ! Component: 200 - total flux cleaned = 0.0129579 Jy ! Total flux subtracted in 200 components = 0.0129579 Jy ! Clean residual min=-0.003801 max=0.004766 Jy/beam ! Clean residual mean=-0.000071 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.196496 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.196496 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=2.28 mas, bmaj=2.893 mas, bpa=-78.86 degrees ! Estimated noise=0.329794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388278 Jy ! Component: 100 - total flux cleaned = 0.00561291 Jy ! Component: 150 - total flux cleaned = 0.00704491 Jy ! Component: 200 - total flux cleaned = 0.00818665 Jy ! Total flux subtracted in 200 components = 0.00818665 Jy ! Clean residual min=-0.006587 max=0.007355 Jy/beam ! Clean residual mean=-0.000150 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.204683 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 = 0.00103998 Jy ! Component: 100 - total flux cleaned = 0.00192815 Jy ! Component: 150 - total flux cleaned = 0.00264683 Jy ! Component: 200 - total flux cleaned = 0.00327325 Jy ! Total flux subtracted in 200 components = 0.00327325 Jy ! Clean residual min=-0.006459 max=0.007390 Jy/beam ! Clean residual mean=-0.000147 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.207956 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.207956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.342 mas, bpa=-76.54 degrees ! Estimated noise=0.267768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254247 Jy ! Component: 100 - total flux cleaned = 0.000666879 Jy ! Component: 150 - total flux cleaned = 0.000893576 Jy ! Component: 200 - total flux cleaned = 0.0011343 Jy ! Total flux subtracted in 200 components = 0.0011343 Jy ! Clean residual min=-0.003641 max=0.004960 Jy/beam ! Clean residual mean=-0.000067 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.209091 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.209091 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=0.064814Jy sigma=1.426074 ! Fit after self-cal, rms=0.064804Jy sigma=1.425836 wmodel /scr/pima/bg219i_uvs/J1404+6551_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219i_uvs/J1404+6551_X_map.mod wobs /scr/pima/bg219i_uvs/J1404+6551_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1404+6551_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1404+6551_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1404+6551_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 = 0.00204929 Jy ! Component: 100 - total flux cleaned = 0.00354623 Jy ! Component: 150 - total flux cleaned = 0.00454068 Jy ! Component: 200 - total flux cleaned = 0.00542227 Jy ! Component: 250 - total flux cleaned = 0.0060272 Jy ! Component: 300 - total flux cleaned = 0.00666646 Jy ! Component: 350 - total flux cleaned = 0.00694635 Jy ! Component: 400 - total flux cleaned = 0.00705354 Jy ! Component: 450 - total flux cleaned = 0.00731663 Jy ! Component: 500 - total flux cleaned = 0.00741965 Jy ! Component: 550 - total flux cleaned = 0.00762125 Jy ! Component: 600 - total flux cleaned = 0.00771958 Jy ! Component: 650 - total flux cleaned = 0.00795953 Jy ! Component: 700 - total flux cleaned = 0.00810119 Jy ! Component: 750 - total flux cleaned = 0.00823942 Jy ! Component: 800 - total flux cleaned = 0.00850926 Jy ! Component: 850 - total flux cleaned = 0.0087719 Jy ! Component: 900 - total flux cleaned = 0.00881411 Jy ! Component: 950 - total flux cleaned = 0.00898259 Jy ! Component: 1000 - total flux cleaned = 0.00914811 Jy ! Component: 1050 - total flux cleaned = 0.00935083 Jy ! Component: 1100 - total flux cleaned = 0.00955023 Jy ! Component: 1150 - total flux cleaned = 0.00962956 Jy ! Component: 1200 - total flux cleaned = 0.00986029 Jy ! Component: 1250 - total flux cleaned = 0.0100498 Jy ! Component: 1300 - total flux cleaned = 0.0101248 Jy ! Component: 1350 - total flux cleaned = 0.0103804 Jy ! Component: 1400 - total flux cleaned = 0.0105234 Jy ! Component: 1450 - total flux cleaned = 0.0106653 Jy ! Component: 1500 - total flux cleaned = 0.0109086 Jy ! Component: 1550 - total flux cleaned = 0.0111477 Jy ! Component: 1600 - total flux cleaned = 0.011282 Jy ! Component: 1650 - total flux cleaned = 0.0114802 Jy ! Component: 1700 - total flux cleaned = 0.011545 Jy ! Component: 1750 - total flux cleaned = 0.0116094 Jy ! Component: 1800 - total flux cleaned = 0.0116409 Jy ! Component: 1850 - total flux cleaned = 0.011734 Jy ! Component: 1900 - total flux cleaned = 0.0117342 Jy ! Component: 1950 - total flux cleaned = 0.0118249 Jy ! Component: 2000 - total flux cleaned = 0.0118245 Jy ! Component: 2050 - total flux cleaned = 0.011795 Jy ! Component: 2100 - total flux cleaned = 0.011795 Jy ! Component: 2150 - total flux cleaned = 0.0118529 Jy ! Component: 2200 - total flux cleaned = 0.0118241 Jy ! Component: 2250 - total flux cleaned = 0.0118806 Jy ! Component: 2300 - total flux cleaned = 0.0119908 Jy ! Component: 2350 - total flux cleaned = 0.0119634 Jy ! Component: 2400 - total flux cleaned = 0.0120712 Jy ! Component: 2450 - total flux cleaned = 0.0120182 Jy ! Component: 2500 - total flux cleaned = 0.0120183 Jy ! Component: 2550 - total flux cleaned = 0.0120709 Jy ! Component: 2600 - total flux cleaned = 0.012123 Jy ! Component: 2650 - total flux cleaned = 0.012174 Jy ! Component: 2700 - total flux cleaned = 0.0121736 Jy ! Component: 2750 - total flux cleaned = 0.0121985 Jy ! Component: 2800 - total flux cleaned = 0.012149 Jy ! Component: 2850 - total flux cleaned = 0.0122947 Jy ! Component: 2900 - total flux cleaned = 0.0122703 Jy ! Component: 2950 - total flux cleaned = 0.0123419 Jy ! Component: 3000 - total flux cleaned = 0.0123888 Jy ! Component: 3050 - total flux cleaned = 0.0124582 Jy ! Component: 3100 - total flux cleaned = 0.0124354 Jy ! Component: 3150 - total flux cleaned = 0.012504 Jy ! Component: 3200 - total flux cleaned = 0.0125719 Jy ! Component: 3250 - total flux cleaned = 0.0125943 Jy ! Component: 3300 - total flux cleaned = 0.0126607 Jy ! Component: 3350 - total flux cleaned = 0.0127044 Jy ! Component: 3400 - total flux cleaned = 0.0126827 Jy ! Component: 3450 - total flux cleaned = 0.0127472 Jy ! Component: 3500 - total flux cleaned = 0.0127899 Jy ! Component: 3550 - total flux cleaned = 0.0128534 Jy ! Component: 3600 - total flux cleaned = 0.0128954 Jy ! Component: 3650 - total flux cleaned = 0.012937 Jy ! Component: 3700 - total flux cleaned = 0.0129781 Jy ! Component: 3750 - total flux cleaned = 0.0130599 Jy ! Component: 3800 - total flux cleaned = 0.0130598 Jy ! Component: 3850 - total flux cleaned = 0.0130801 Jy ! Component: 3900 - total flux cleaned = 0.0131601 Jy ! Component: 3950 - total flux cleaned = 0.0132192 Jy ! Component: 4000 - total flux cleaned = 0.0132388 Jy ! Component: 4050 - total flux cleaned = 0.0132582 Jy ! Total flux subtracted in 4096 components = 0.0132969 Jy ! Clean residual min=-0.001178 max=0.001639 Jy/beam ! Clean residual mean=-0.000023 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.222388 Jy keep ! Adding 392 model components to the UV plane model. ! The established model now contains 482 components and 0.222388 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1404+6551_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 1.342 at -76.54 degrees (North through East) ! Clean map min=-0.002579 max=0.17979 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1404+6551_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.179793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59551 0.59551 1.19102 2.38204 4.76408 9.52815 19.0563 38.1126 76.2252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 503.77 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1404+6551_X_uvs.log closed on Wed Apr 6 23:46:48 2016