! Started logfile: /scr/pima/bg219e_uvs/J0155+2230_X_uvs.log on Thu Apr 7 08:56:40 2016 obs /scr/pima/bg219e_uvs/J0155+2230_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0155+2230_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.923611 visibilities/baseline/integration-bin. ! Found source: J0155+2230 ! ! 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 11172 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0155+2230_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.000261Jy sigma=25.380482 ! Fit after self-cal, rms=0.891945Jy sigma=22.593582 ! 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=1.032 mas, bmaj=2.102 mas, bpa=18.1 degrees ! Estimated noise=0.61713 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 = 0.0844681 Jy ! Component: 100 - total flux cleaned = 0.103477 Jy ! Total flux subtracted in 100 components = 0.103477 Jy ! Clean residual min=-0.005044 max=0.007995 Jy/beam ! Clean residual mean=0.000001 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.103477 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.103477 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=0.060320Jy sigma=1.449651 ! Fit after self-cal, rms=0.059859Jy sigma=1.441678 ! Inverting map ! Added new window around map position (1.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086736 Jy ! Component: 100 - total flux cleaned = 0.0139624 Jy ! Total flux subtracted in 100 components = 0.0139624 Jy ! Clean residual min=-0.004165 max=0.003656 Jy/beam ! Clean residual mean=-0.000000 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.11744 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.11744 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=0.058314Jy sigma=1.398652 ! Fit after self-cal, rms=0.058241Jy sigma=1.397157 ! 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=1.206 mas, bmaj=2.314 mas, bpa=16.28 degrees ! Estimated noise=0.38661 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 = 0.00520204 Jy ! Component: 100 - total flux cleaned = 0.00842064 Jy ! Component: 150 - total flux cleaned = 0.0106281 Jy ! Component: 200 - total flux cleaned = 0.0122537 Jy ! Total flux subtracted in 200 components = 0.0122537 Jy ! Clean residual min=-0.002525 max=0.002362 Jy/beam ! Clean residual mean=-0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.129693 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.129693 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=0.057716Jy sigma=1.383182 ! Fit after self-cal, rms=0.057689Jy sigma=1.382548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 2.314 at 16.28 degrees (North through East) ! Clean map min=-0.0024286 max=0.10986 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 1.03 FD 0.97 HN 1.02 KP 0.95 ! LA 0.99 NL 1.04 OV 1.05 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 1.01 ! LA 0.95 NL 1.01 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.09 KP 0.96 ! LA 0.95 NL 0.95 OV 1.01 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.94 KP 1.00 ! LA 0.95 NL 1.03 OV 1.00 PT 1.00 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.06 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.94 ! LA 0.90 NL 1.06 OV 0.99 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.00 KP 0.97 ! LA 1.01 NL 1.01 OV 0.99 PT 0.97 ! 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=0.057689Jy sigma=1.382548 ! Fit after self-cal, rms=0.057156Jy sigma=1.375001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.327 mas, bpa=16.3 degrees ! Estimated noise=0.383896 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 = -0.000332064 Jy ! Component: 100 - total flux cleaned = -0.000571254 Jy ! Component: 150 - total flux cleaned = -0.000700844 Jy ! Component: 200 - total flux cleaned = -0.000790379 Jy ! Total flux subtracted in 200 components = -0.000790379 Jy ! Clean residual min=-0.002329 max=0.002309 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.128903 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.128903 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=0.057134Jy sigma=1.374394 ! Fit after self-cal, rms=0.057141Jy sigma=1.374240 ! 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=0.057141Jy sigma=1.374240 ! Fit after self-cal, rms=0.057136Jy sigma=1.370389 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.326 mas, bpa=16.36 degrees ! Estimated noise=0.383093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.3482e-05 Jy ! Component: 100 - total flux cleaned = -0.000202402 Jy ! Component: 150 - total flux cleaned = -0.000274718 Jy ! Component: 200 - total flux cleaned = -0.000354563 Jy ! Total flux subtracted in 200 components = -0.000354563 Jy ! Clean residual min=-0.002190 max=0.002069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.128548 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.128548 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=0.057119Jy sigma=1.370019 ! Fit after self-cal, rms=0.057126Jy sigma=1.369944 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 = 3.94704e-05 Jy ! Component: 100 - total flux cleaned = 2.59412e-05 Jy ! Component: 150 - total flux cleaned = 2.60002e-05 Jy ! Component: 200 - total flux cleaned = 1.7339e-06 Jy ! Total flux subtracted in 200 components = 1.7339e-06 Jy ! Clean residual min=-0.002155 max=0.002087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.12855 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.12855 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=0.057120Jy sigma=1.369808 ! Fit after self-cal, rms=0.057119Jy sigma=1.369802 ! 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=0.057119Jy sigma=1.369802 ! Fit after self-cal, rms=0.057160Jy sigma=1.369719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.325 mas, bpa=16.35 degrees ! Estimated noise=0.382761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171038 Jy ! Component: 100 - total flux cleaned = -0.000256177 Jy ! Component: 150 - total flux cleaned = -0.000293241 Jy ! Component: 200 - total flux cleaned = -0.000304654 Jy ! Total flux subtracted in 200 components = -0.000304654 Jy ! Clean residual min=-0.002131 max=0.002098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.128245 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.128245 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=0.057152Jy sigma=1.369569 ! Fit after self-cal, rms=0.057154Jy sigma=1.369564 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39056e-05 Jy ! Component: 100 - total flux cleaned = 1.40319e-05 Jy ! Component: 150 - total flux cleaned = 4.63007e-06 Jy ! Component: 200 - total flux cleaned = 4.81342e-06 Jy ! Total flux subtracted in 200 components = 4.81342e-06 Jy ! Clean residual min=-0.002120 max=0.002105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.12825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.12825 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=0.057150Jy sigma=1.369491 ! Fit after self-cal, rms=0.057150Jy sigma=1.369487 ! 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=0.057150Jy sigma=1.369487 ! Fit after self-cal, rms=0.057191Jy sigma=1.369459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.825 mas, bpa=2.186 degrees ! Estimated noise=0.436408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159466 Jy ! Component: 100 - total flux cleaned = 0.000200199 Jy ! Component: 150 - total flux cleaned = 0.000234445 Jy ! Component: 200 - total flux cleaned = 0.000242683 Jy ! Total flux subtracted in 200 components = 0.000242683 Jy ! Clean residual min=-0.002507 max=0.002087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.128493 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.128493 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=0.057188Jy sigma=1.369433 ! Fit after self-cal, rms=0.057189Jy sigma=1.369428 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 = 5.50151e-05 Jy ! Component: 100 - total flux cleaned = 6.21044e-05 Jy ! Component: 150 - total flux cleaned = 6.86804e-05 Jy ! Component: 200 - total flux cleaned = 6.8768e-05 Jy ! Total flux subtracted in 200 components = 6.8768e-05 Jy ! Clean residual min=-0.002476 max=0.002075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.128562 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.128562 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=0.057189Jy sigma=1.369428 ! Fit after self-cal, rms=0.057188Jy sigma=1.369426 ! 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=1.209 mas, bmaj=2.325 mas, bpa=16.34 degrees ! Estimated noise=0.38265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 2.325 at 16.34 degrees (North through East) ! Clean map min=-0.0019914 max=0.109 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=1.031 mas, bmaj=2.105 mas, bpa=18.27 degrees ! Estimated noise=0.611712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838314 Jy ! Component: 100 - total flux cleaned = 0.103203 Jy ! Component: 150 - total flux cleaned = 0.112154 Jy ! Component: 200 - total flux cleaned = 0.117679 Jy ! Total flux subtracted in 200 components = 0.117679 Jy ! Clean residual min=-0.003488 max=0.003750 Jy/beam ! Clean residual mean=0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.117679 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.117679 Jy ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.325 mas, bpa=16.34 degrees ! Estimated noise=0.38265 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 = 0.00444453 Jy ! Component: 100 - total flux cleaned = 0.00712713 Jy ! Component: 150 - total flux cleaned = 0.00853072 Jy ! Component: 200 - total flux cleaned = 0.00911657 Jy ! Total flux subtracted in 200 components = 0.00911657 Jy ! Clean residual min=-0.002225 max=0.001934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.126796 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.126796 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=2.215 mas, bmaj=2.825 mas, bpa=2.186 degrees ! Estimated noise=0.436408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106593 Jy ! Component: 100 - total flux cleaned = 0.00145376 Jy ! Component: 150 - total flux cleaned = 0.00160572 Jy ! Component: 200 - total flux cleaned = 0.00168849 Jy ! Total flux subtracted in 200 components = 0.00168849 Jy ! Clean residual min=-0.002519 max=0.002120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.128484 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 = 3.49232e-05 Jy ! Component: 100 - total flux cleaned = 4.53738e-05 Jy ! Component: 150 - total flux cleaned = 5.53656e-05 Jy ! Component: 200 - total flux cleaned = 6.46881e-05 Jy ! Total flux subtracted in 200 components = 6.46881e-05 Jy ! Clean residual min=-0.002485 max=0.002108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.128549 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.128549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.325 mas, bpa=16.34 degrees ! Estimated noise=0.38265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027705 Jy ! Component: 100 - total flux cleaned = -0.000342888 Jy ! Component: 150 - total flux cleaned = -0.000361298 Jy ! Component: 200 - total flux cleaned = -0.000414317 Jy ! Total flux subtracted in 200 components = -0.000414317 Jy ! Clean residual min=-0.002090 max=0.002082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.128135 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.128135 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=0.057212Jy sigma=1.369908 ! Fit after self-cal, rms=0.057211Jy sigma=1.369888 wmodel /scr/pima/bg219e_uvs/J0155+2230_X_map.mod ! Writing 65 model components to file: /scr/pima/bg219e_uvs/J0155+2230_X_map.mod wobs /scr/pima/bg219e_uvs/J0155+2230_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0155+2230_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0155+2230_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0155+2230_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 = -0.00042266 Jy ! Component: 100 - total flux cleaned = -0.000871734 Jy ! Component: 150 - total flux cleaned = -0.00106775 Jy ! Component: 200 - total flux cleaned = -0.00116118 Jy ! Component: 250 - total flux cleaned = -0.00127892 Jy ! Component: 300 - total flux cleaned = -0.00130705 Jy ! Component: 350 - total flux cleaned = -0.00133417 Jy ! Component: 400 - total flux cleaned = -0.0013866 Jy ! Component: 450 - total flux cleaned = -0.00151387 Jy ! Component: 500 - total flux cleaned = -0.00166345 Jy ! Component: 550 - total flux cleaned = -0.00185627 Jy ! Component: 600 - total flux cleaned = -0.00192641 Jy ! Component: 650 - total flux cleaned = -0.00201854 Jy ! Component: 700 - total flux cleaned = -0.00208583 Jy ! Component: 750 - total flux cleaned = -0.00221899 Jy ! Component: 800 - total flux cleaned = -0.00237094 Jy ! Component: 850 - total flux cleaned = -0.00249907 Jy ! Component: 900 - total flux cleaned = -0.00254133 Jy ! Component: 950 - total flux cleaned = -0.00264497 Jy ! Component: 1000 - total flux cleaned = -0.00276688 Jy ! Component: 1050 - total flux cleaned = -0.00286702 Jy ! Component: 1100 - total flux cleaned = -0.00292641 Jy ! Component: 1150 - total flux cleaned = -0.00304248 Jy ! Component: 1200 - total flux cleaned = -0.00310004 Jy ! Component: 1250 - total flux cleaned = -0.00313764 Jy ! Component: 1300 - total flux cleaned = -0.00319362 Jy ! Component: 1350 - total flux cleaned = -0.0032489 Jy ! Component: 1400 - total flux cleaned = -0.00328517 Jy ! Component: 1450 - total flux cleaned = -0.00335695 Jy ! Component: 1500 - total flux cleaned = -0.00333916 Jy ! Component: 1550 - total flux cleaned = -0.00335672 Jy ! Component: 1600 - total flux cleaned = -0.00339131 Jy ! Component: 1650 - total flux cleaned = -0.00337412 Jy ! Component: 1700 - total flux cleaned = -0.00335709 Jy ! Component: 1750 - total flux cleaned = -0.00335734 Jy ! Component: 1800 - total flux cleaned = -0.00335746 Jy ! Component: 1850 - total flux cleaned = -0.00334118 Jy ! Component: 1900 - total flux cleaned = -0.00335764 Jy ! Component: 1950 - total flux cleaned = -0.00337344 Jy ! Component: 2000 - total flux cleaned = -0.00335729 Jy ! Component: 2050 - total flux cleaned = -0.00332585 Jy ! Component: 2100 - total flux cleaned = -0.00338804 Jy ! Component: 2150 - total flux cleaned = -0.00334177 Jy ! Component: 2200 - total flux cleaned = -0.00335732 Jy ! Component: 2250 - total flux cleaned = -0.00338755 Jy ! Component: 2300 - total flux cleaned = -0.0034028 Jy ! Component: 2350 - total flux cleaned = -0.00349187 Jy ! Component: 2400 - total flux cleaned = -0.00346205 Jy ! Component: 2450 - total flux cleaned = -0.00349114 Jy ! Component: 2500 - total flux cleaned = -0.00349104 Jy ! Component: 2550 - total flux cleaned = -0.00350534 Jy ! Component: 2600 - total flux cleaned = -0.0035336 Jy ! Component: 2650 - total flux cleaned = -0.00351969 Jy ! Component: 2700 - total flux cleaned = -0.00354745 Jy ! Component: 2750 - total flux cleaned = -0.00354741 Jy ! Component: 2800 - total flux cleaned = -0.00352003 Jy ! Component: 2850 - total flux cleaned = -0.00356073 Jy ! Component: 2900 - total flux cleaned = -0.00354723 Jy ! Component: 2950 - total flux cleaned = -0.00354711 Jy ! Component: 3000 - total flux cleaned = -0.00349421 Jy ! Component: 3050 - total flux cleaned = -0.00348112 Jy ! Component: 3100 - total flux cleaned = -0.00353334 Jy ! Component: 3150 - total flux cleaned = -0.00348146 Jy ! Component: 3200 - total flux cleaned = -0.0034942 Jy ! Component: 3250 - total flux cleaned = -0.00345595 Jy ! Component: 3300 - total flux cleaned = -0.00345587 Jy ! Component: 3350 - total flux cleaned = -0.00345573 Jy ! Component: 3400 - total flux cleaned = -0.00340605 Jy ! Component: 3450 - total flux cleaned = -0.00336906 Jy ! Component: 3500 - total flux cleaned = -0.00335697 Jy ! Component: 3550 - total flux cleaned = -0.00338111 Jy ! Component: 3600 - total flux cleaned = -0.0033088 Jy ! Component: 3650 - total flux cleaned = -0.00329686 Jy ! Component: 3700 - total flux cleaned = -0.00328494 Jy ! Component: 3750 - total flux cleaned = -0.00328498 Jy ! Component: 3800 - total flux cleaned = -0.0032265 Jy ! Component: 3850 - total flux cleaned = -0.00316844 Jy ! Component: 3900 - total flux cleaned = -0.00313385 Jy ! Component: 3950 - total flux cleaned = -0.00312239 Jy ! Component: 4000 - total flux cleaned = -0.00306545 Jy ! Component: 4050 - total flux cleaned = -0.00307654 Jy ! Total flux subtracted in 4096 components = -0.00304284 Jy ! Clean residual min=-0.000777 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.125092 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 350 components and 0.125092 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0155+2230_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 2.325 at 16.34 degrees (North through East) ! Clean map min=-0.0012991 max=0.1087 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0155+2230_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.510986 0.510986 1.02197 2.04395 4.08789 8.17578 16.3516 32.7031 65.4062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 587.099 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0155+2230_X_uvs.log closed on Thu Apr 7 08:56:44 2016