! Started logfile: /scr/pima/bg219e_uvs/J0019-3031_X_uvs.log on Thu Apr 7 08:54:28 2016 obs /scr/pima/bg219e_uvs/J0019-3031_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0019-3031_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.863475 visibilities/baseline/integration-bin. ! Found source: J0019-3031 ! ! 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 17532 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/J0019-3031_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.033610Jy sigma=21.214089 ! Fit after self-cal, rms=0.745085Jy sigma=14.792075 ! 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=0.8447 mas, bmaj=3.473 mas, bpa=19.52 degrees ! Estimated noise=0.675983 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 = 0.204672 Jy ! Component: 100 - total flux cleaned = 0.25276 Jy ! Total flux subtracted in 100 components = 0.25276 Jy ! Clean residual min=-0.011250 max=0.020645 Jy/beam ! Clean residual mean=-0.000023 rms=0.003695 Jy/beam ! Combined flux in latest and established models = 0.25276 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.25276 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=0.100593Jy sigma=1.770230 ! Fit after self-cal, rms=0.100421Jy sigma=1.769083 ! 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=1.073 mas, bmaj=4.026 mas, bpa=16.31 degrees ! Estimated noise=0.356659 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 = 0.0324132 Jy ! Component: 100 - total flux cleaned = 0.0501576 Jy ! Component: 150 - total flux cleaned = 0.0608105 Jy ! Component: 200 - total flux cleaned = 0.0675911 Jy ! Total flux subtracted in 200 components = 0.0675911 Jy ! Clean residual min=-0.008722 max=0.012019 Jy/beam ! Clean residual mean=-0.000007 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.320351 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.320351 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=0.089309Jy sigma=1.496498 ! Fit after self-cal, rms=0.089376Jy sigma=1.495797 ! Inverting map ! Added new window around map position (4.2, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454814 Jy ! Component: 100 - total flux cleaned = 0.00461419 Jy ! Component: 150 - total flux cleaned = 0.00356676 Jy ! Component: 200 - total flux cleaned = 0.00334317 Jy ! Total flux subtracted in 200 components = 0.00334317 Jy ! Clean residual min=-0.007043 max=0.008113 Jy/beam ! Clean residual mean=-0.000005 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.323694 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.323694 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=0.085948Jy sigma=1.457525 ! Fit after self-cal, rms=0.085877Jy sigma=1.455002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 4.026 at 16.31 degrees (North through East) ! Clean map min=-0.011499 max=0.25406 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 0.98 HN 1.12 KP 0.97 ! LA 1.02 NL 1.00 OV 0.98 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.18 KP 0.98 ! LA 1.03 NL 0.99 OV 0.97 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.18 KP 0.98 ! LA 0.99 NL 0.98 OV 0.99 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.19 KP 0.98 ! LA 1.01 NL 1.00 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.16 KP 0.98 ! LA 1.01 NL 0.98 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.12 KP 0.97 ! LA 1.01 NL 1.01 OV 0.98 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.15 KP 0.98 ! LA 1.01 NL 0.98 OV 0.98 PT 1.01 ! SC 0.99 ! ! ! 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=0.085877Jy sigma=1.455002 ! Fit after self-cal, rms=0.089209Jy sigma=1.435826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=4.083 mas, bpa=16.78 degrees ! Estimated noise=0.355638 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 = -0.00325659 Jy ! Component: 100 - total flux cleaned = -0.00475544 Jy ! Component: 150 - total flux cleaned = -0.0055696 Jy ! Component: 200 - total flux cleaned = -0.00600139 Jy ! Total flux subtracted in 200 components = -0.00600139 Jy ! Clean residual min=-0.005511 max=0.006298 Jy/beam ! Clean residual mean=-0.000007 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.317692 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.317692 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=0.087792Jy sigma=1.427495 ! Fit after self-cal, rms=0.087846Jy sigma=1.427031 ! 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=0.087846Jy sigma=1.427031 ! Fit after self-cal, rms=0.084721Jy sigma=1.433016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.05 mas, bpa=16.66 degrees ! Estimated noise=0.348138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259067 Jy ! Component: 100 - total flux cleaned = -0.00333024 Jy ! Component: 150 - total flux cleaned = -0.00396858 Jy ! Component: 200 - total flux cleaned = -0.00443177 Jy ! Total flux subtracted in 200 components = -0.00443177 Jy ! Clean residual min=-0.005529 max=0.006450 Jy/beam ! Clean residual mean=-0.000004 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.313261 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.313261 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=0.083841Jy sigma=1.427838 ! Fit after self-cal, rms=0.083829Jy sigma=1.427586 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 (-4.2, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196006 Jy ! Component: 100 - total flux cleaned = 0.00107889 Jy ! Component: 150 - total flux cleaned = 0.000313508 Jy ! Component: 200 - total flux cleaned = -0.000101331 Jy ! Total flux subtracted in 200 components = -0.000101331 Jy ! Clean residual min=-0.004496 max=0.004226 Jy/beam ! Clean residual mean=-0.000003 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.313159 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.313159 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=0.082677Jy sigma=1.417431 ! Fit after self-cal, rms=0.082673Jy sigma=1.416763 ! 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=0.082673Jy sigma=1.416763 ! Fit after self-cal, rms=0.082729Jy sigma=1.416016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=4.059 mas, bpa=16.68 degrees ! Estimated noise=0.347532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88951e-05 Jy ! Component: 100 - total flux cleaned = -0.000224403 Jy ! Component: 150 - total flux cleaned = -0.000692368 Jy ! Component: 200 - total flux cleaned = -0.000914572 Jy ! Total flux subtracted in 200 components = -0.000914572 Jy ! Clean residual min=-0.004026 max=0.003902 Jy/beam ! Clean residual mean=-0.000002 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.312245 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 171 components and 0.312245 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=0.082119Jy sigma=1.411600 ! Fit after self-cal, rms=0.082128Jy sigma=1.411386 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 = 0.00015757 Jy ! Component: 100 - total flux cleaned = -0.00035718 Jy ! Component: 150 - total flux cleaned = -0.000552268 Jy ! Component: 200 - total flux cleaned = -0.000741092 Jy ! Total flux subtracted in 200 components = -0.000741092 Jy ! Clean residual min=-0.003795 max=0.003639 Jy/beam ! Clean residual mean=-0.000002 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.311504 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 185 components and 0.311504 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=0.081739Jy sigma=1.408338 ! Fit after self-cal, rms=0.081744Jy sigma=1.408255 ! 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=0.081744Jy sigma=1.408255 ! Fit after self-cal, rms=0.081865Jy sigma=1.408067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=6.914 mas, bpa=6.16 degrees ! Estimated noise=0.39024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788877 Jy ! Component: 100 - total flux cleaned = -0.000394994 Jy ! Component: 150 - total flux cleaned = -0.000223345 Jy ! Component: 200 - total flux cleaned = -0.000224073 Jy ! Total flux subtracted in 200 components = -0.000224073 Jy ! Clean residual min=-0.003243 max=0.003123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.31128 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 200 components and 0.31128 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=0.081784Jy sigma=1.407212 ! Fit after self-cal, rms=0.081782Jy sigma=1.407148 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 = -5.57025e-05 Jy ! Component: 100 - total flux cleaned = -0.000103961 Jy ! Component: 150 - total flux cleaned = -5.8485e-05 Jy ! Component: 200 - total flux cleaned = -1.55527e-05 Jy ! Total flux subtracted in 200 components = -1.55527e-05 Jy ! Clean residual min=-0.003162 max=0.003103 Jy/beam ! Clean residual mean=-0.000002 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.311264 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.311264 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=0.081673Jy sigma=1.406640 ! Fit after self-cal, rms=0.081674Jy sigma=1.406599 ! 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=1.07 mas, bmaj=4.065 mas, bpa=16.7 degrees ! Estimated noise=0.347417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 4.065 at 16.7 degrees (North through East) ! Clean map min=-0.0098829 max=0.25029 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=0.8398 mas, bmaj=3.513 mas, bpa=19.84 degrees ! Estimated noise=0.658146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19918 Jy ! Component: 100 - total flux cleaned = 0.245536 Jy ! Component: 150 - total flux cleaned = 0.268681 Jy ! Component: 200 - total flux cleaned = 0.285692 Jy ! Total flux subtracted in 200 components = 0.285692 Jy ! Clean residual min=-0.008803 max=0.011247 Jy/beam ! Clean residual mean=-0.000010 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 0.285692 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.285692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=4.065 mas, bpa=16.7 degrees ! Estimated noise=0.347417 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 = 0.0152824 Jy ! Component: 100 - total flux cleaned = 0.0205609 Jy ! Component: 150 - total flux cleaned = 0.0227309 Jy ! Component: 200 - total flux cleaned = 0.0236659 Jy ! Total flux subtracted in 200 components = 0.0236659 Jy ! Clean residual min=-0.005793 max=0.006630 Jy/beam ! Clean residual mean=-0.000002 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.309358 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 93 components and 0.309358 Jy ! Inverting map ! Added new window around map position (2.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178246 Jy ! Component: 100 - total flux cleaned = 0.00154713 Jy ! Component: 150 - total flux cleaned = 0.00133231 Jy ! Component: 200 - total flux cleaned = 0.000935202 Jy ! Total flux subtracted in 200 components = 0.000935202 Jy ! Clean residual min=-0.004920 max=0.004948 Jy/beam ! Clean residual mean=-0.000002 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.310293 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 126 components and 0.310293 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=2.328 mas, bmaj=6.914 mas, bpa=6.16 degrees ! Estimated noise=0.39024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115069 Jy ! Component: 100 - total flux cleaned = 0.000875978 Jy ! Component: 150 - total flux cleaned = 0.0011154 Jy ! Component: 200 - total flux cleaned = 0.00132857 Jy ! Total flux subtracted in 200 components = 0.00132857 Jy ! Clean residual min=-0.003737 max=0.004287 Jy/beam ! Clean residual mean=-0.000003 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.311622 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.99926e-05 Jy ! Component: 100 - total flux cleaned = 8.29751e-05 Jy ! Component: 150 - total flux cleaned = 8.3796e-05 Jy ! Component: 200 - total flux cleaned = 8.67728e-05 Jy ! Total flux subtracted in 200 components = 8.67728e-05 Jy ! Clean residual min=-0.003212 max=0.003964 Jy/beam ! Clean residual mean=-0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.311708 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 179 components and 0.311708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=4.065 mas, bpa=16.7 degrees ! Estimated noise=0.347417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000560436 Jy ! Component: 100 - total flux cleaned = -0.000843088 Jy ! Component: 150 - total flux cleaned = -0.00098055 Jy ! Component: 200 - total flux cleaned = -0.000983284 Jy ! Total flux subtracted in 200 components = -0.000983284 Jy ! Clean residual min=-0.003920 max=0.003819 Jy/beam ! Clean residual mean=-0.000002 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.310725 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 211 components and 0.310725 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=0.082640Jy sigma=1.411001 ! Fit after self-cal, rms=0.082547Jy sigma=1.410253 wmodel /scr/pima/bg219e_uvs/J0019-3031_X_map.mod ! Writing 211 model components to file: /scr/pima/bg219e_uvs/J0019-3031_X_map.mod wobs /scr/pima/bg219e_uvs/J0019-3031_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0019-3031_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0019-3031_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0019-3031_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 = -0.000720058 Jy ! Component: 100 - total flux cleaned = -0.00111234 Jy ! Component: 150 - total flux cleaned = -0.00111024 Jy ! Component: 200 - total flux cleaned = -0.00080793 Jy ! Component: 250 - total flux cleaned = -0.000516026 Jy ! Component: 300 - total flux cleaned = -0.000514018 Jy ! Component: 350 - total flux cleaned = -0.000350022 Jy ! Component: 400 - total flux cleaned = -0.000562182 Jy ! Component: 450 - total flux cleaned = -0.000665138 Jy ! Component: 500 - total flux cleaned = -0.000766536 Jy ! Component: 550 - total flux cleaned = -0.000916508 Jy ! Component: 600 - total flux cleaned = -0.00106348 Jy ! Component: 650 - total flux cleaned = -0.0011585 Jy ! Component: 700 - total flux cleaned = -0.00125198 Jy ! Component: 750 - total flux cleaned = -0.00125183 Jy ! Component: 800 - total flux cleaned = -0.00125205 Jy ! Component: 850 - total flux cleaned = -0.00125167 Jy ! Component: 900 - total flux cleaned = -0.00138275 Jy ! Component: 950 - total flux cleaned = -0.00146803 Jy ! Component: 1000 - total flux cleaned = -0.0015107 Jy ! Component: 1050 - total flux cleaned = -0.00146909 Jy ! Component: 1100 - total flux cleaned = -0.00150981 Jy ! Component: 1150 - total flux cleaned = -0.0014293 Jy ! Component: 1200 - total flux cleaned = -0.00150936 Jy ! Component: 1250 - total flux cleaned = -0.00154856 Jy ! Component: 1300 - total flux cleaned = -0.00135569 Jy ! Component: 1350 - total flux cleaned = -0.0014326 Jy ! Component: 1400 - total flux cleaned = -0.00135771 Jy ! Component: 1450 - total flux cleaned = -0.00132101 Jy ! Component: 1500 - total flux cleaned = -0.00135789 Jy ! Component: 1550 - total flux cleaned = -0.00135786 Jy ! Component: 1600 - total flux cleaned = -0.00128663 Jy ! Component: 1650 - total flux cleaned = -0.00128721 Jy ! Component: 1700 - total flux cleaned = -0.00139133 Jy ! Component: 1750 - total flux cleaned = -0.00135691 Jy ! Component: 1800 - total flux cleaned = -0.00139081 Jy ! Component: 1850 - total flux cleaned = -0.00135723 Jy ! Component: 1900 - total flux cleaned = -0.0012578 Jy ! Component: 1950 - total flux cleaned = -0.00132404 Jy ! Component: 2000 - total flux cleaned = -0.00122666 Jy ! Component: 2050 - total flux cleaned = -0.00122678 Jy ! Component: 2100 - total flux cleaned = -0.00119485 Jy ! Component: 2150 - total flux cleaned = -0.00122653 Jy ! Component: 2200 - total flux cleaned = -0.00113277 Jy ! Component: 2250 - total flux cleaned = -0.00107127 Jy ! Component: 2300 - total flux cleaned = -0.00104068 Jy ! Component: 2350 - total flux cleaned = -0.00101039 Jy ! Component: 2400 - total flux cleaned = -0.000920515 Jy ! Component: 2450 - total flux cleaned = -0.000831825 Jy ! Component: 2500 - total flux cleaned = -0.000831379 Jy ! Component: 2550 - total flux cleaned = -0.000686088 Jy ! Component: 2600 - total flux cleaned = -0.000686332 Jy ! Component: 2650 - total flux cleaned = -0.000601236 Jy ! Component: 2700 - total flux cleaned = -0.000657647 Jy ! Component: 2750 - total flux cleaned = -0.000601785 Jy ! Component: 2800 - total flux cleaned = -0.00051911 Jy ! Component: 2850 - total flux cleaned = -0.000546273 Jy ! Component: 2900 - total flux cleaned = -0.000491899 Jy ! Component: 2950 - total flux cleaned = -0.000518245 Jy ! Component: 3000 - total flux cleaned = -0.000438539 Jy ! Component: 3050 - total flux cleaned = -0.000412062 Jy ! Component: 3100 - total flux cleaned = -0.000359662 Jy ! Component: 3150 - total flux cleaned = -0.000307822 Jy ! Component: 3200 - total flux cleaned = -0.000204944 Jy ! Component: 3250 - total flux cleaned = -0.000205016 Jy ! Component: 3300 - total flux cleaned = -0.000104004 Jy ! Component: 3350 - total flux cleaned = -2.92869e-05 Jy ! Component: 3400 - total flux cleaned = -4.53566e-06 Jy ! Component: 3450 - total flux cleaned = -4.62739e-06 Jy ! Component: 3500 - total flux cleaned = 6.85063e-05 Jy ! Component: 3550 - total flux cleaned = 0.00014101 Jy ! Component: 3600 - total flux cleaned = 0.000188801 Jy ! Component: 3650 - total flux cleaned = 0.000260297 Jy ! Component: 3700 - total flux cleaned = 0.000378248 Jy ! Component: 3750 - total flux cleaned = 0.000471673 Jy ! Component: 3800 - total flux cleaned = 0.000448175 Jy ! Component: 3850 - total flux cleaned = 0.000586339 Jy ! Component: 3900 - total flux cleaned = 0.000608976 Jy ! Component: 3950 - total flux cleaned = 0.000654367 Jy ! Component: 4000 - total flux cleaned = 0.000722043 Jy ! Component: 4050 - total flux cleaned = 0.000722056 Jy ! Total flux subtracted in 4096 components = 0.000833048 Jy ! Clean residual min=-0.001161 max=0.001233 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.311558 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 527 components and 0.311558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0019-3031_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 4.065 at 16.7 degrees (North through East) ! Clean map min=-0.007105 max=0.24564 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0019-3031_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.245644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000438246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53522 0.53522 1.07044 2.14088 4.28176 8.56352 17.127 34.2541 68.5082 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 560.516 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0019-3031_X_uvs.log closed on Thu Apr 7 08:54:33 2016