! Started logfile: /scr/pima/bg219i_uvs/J1739+3358_X_uvs.log on Wed Apr 6 23:52:16 2016 obs /scr/pima/bg219i_uvs/J1739+3358_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1739+3358_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728571 visibilities/baseline/integration-bin. ! Found source: J1739+3358 ! ! 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 11016 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/J1739+3358_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=1.006163Jy sigma=24.852207 ! Fit after self-cal, rms=0.907229Jy sigma=22.340261 ! 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=0.8445 mas, bmaj=1.209 mas, bpa=-6.013 degrees ! Estimated noise=0.634008 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 = 0.0706015 Jy ! Component: 100 - total flux cleaned = 0.0955078 Jy ! Total flux subtracted in 100 components = 0.0955078 Jy ! Clean residual min=-0.006283 max=0.011695 Jy/beam ! Clean residual mean=0.000011 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.0955079 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0955079 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=0.066210Jy sigma=1.496606 ! Fit after self-cal, rms=0.065200Jy sigma=1.472374 ! Inverting map ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139473 Jy ! Component: 100 - total flux cleaned = 0.0212448 Jy ! Total flux subtracted in 100 components = 0.0212448 Jy ! Clean residual min=-0.005565 max=0.006022 Jy/beam ! Clean residual mean=0.000007 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.116753 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.116753 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=0.062015Jy sigma=1.377060 ! Fit after self-cal, rms=0.061916Jy sigma=1.374036 ! 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=1.035 mas, bmaj=1.514 mas, bpa=-7.384 degrees ! Estimated noise=0.406335 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 = 0.00606305 Jy ! Component: 100 - total flux cleaned = 0.00877029 Jy ! Component: 150 - total flux cleaned = 0.00988562 Jy ! Component: 200 - total flux cleaned = 0.0102302 Jy ! Total flux subtracted in 200 components = 0.0102302 Jy ! Clean residual min=-0.003060 max=0.002929 Jy/beam ! Clean residual mean=0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.126983 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.126983 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=0.061453Jy sigma=1.357034 ! Fit after self-cal, rms=0.061409Jy sigma=1.355799 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.514 at -7.384 degrees (North through East) ! Clean map min=-0.002696 max=0.089719 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 0.98 FD 1.09 HN 0.97 KP 0.98 ! LA 0.98 MK 1.01 NL 1.00 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.96 ! LA 0.98 MK 0.99 NL 1.04 OV 1.06 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.92 KP 1.02 ! LA 1.01 MK 1.00 NL 0.99 OV 0.97 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.01 KP 0.99 ! LA 0.96 MK 1.01 NL 1.04 OV 1.04 ! PT 0.94 SC 0.91 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.92 KP 0.96 ! LA 0.97 MK 1.04 NL 1.00 OV 0.98 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.90 KP 1.06 ! LA 0.96 MK 1.01 NL 1.04 OV 1.02 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.95 KP 1.01 ! LA 0.98 MK 1.03 NL 1.00 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! 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=0.061409Jy sigma=1.355799 ! Fit after self-cal, rms=0.061537Jy sigma=1.349537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.521 mas, bpa=-7.996 degrees ! Estimated noise=0.404778 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 = -0.000893316 Jy ! Component: 100 - total flux cleaned = -0.000894229 Jy ! Component: 150 - total flux cleaned = -0.000896875 Jy ! Component: 200 - total flux cleaned = -0.000843132 Jy ! Total flux subtracted in 200 components = -0.000843132 Jy ! Clean residual min=-0.002640 max=0.002578 Jy/beam ! Clean residual mean=0.000007 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.12614 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.12614 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=0.061485Jy sigma=1.348341 ! Fit after self-cal, rms=0.061484Jy sigma=1.348007 ! 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=0.061484Jy sigma=1.348007 ! Fit after self-cal, rms=0.062590Jy sigma=1.341774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.506 mas, bpa=-7.046 degrees ! Estimated noise=0.402349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326884 Jy ! Component: 100 - total flux cleaned = 0.000301889 Jy ! Component: 150 - total flux cleaned = 0.00022834 Jy ! Component: 200 - total flux cleaned = 0.000165649 Jy ! Total flux subtracted in 200 components = 0.000165649 Jy ! Clean residual min=-0.002545 max=0.002185 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.126305 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.126305 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=0.062569Jy sigma=1.340969 ! Fit after self-cal, rms=0.062598Jy sigma=1.340753 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 = -9.00615e-06 Jy ! Component: 100 - total flux cleaned = 3.83442e-05 Jy ! Component: 150 - total flux cleaned = 3.88978e-05 Jy ! Component: 200 - total flux cleaned = 2.09129e-05 Jy ! Total flux subtracted in 200 components = 2.09129e-05 Jy ! Clean residual min=-0.002514 max=0.002190 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.126326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.126326 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=0.062587Jy sigma=1.340305 ! Fit after self-cal, rms=0.062580Jy sigma=1.340223 ! 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=0.062580Jy sigma=1.340223 ! Fit after self-cal, rms=0.062589Jy sigma=1.339519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.503 mas, bpa=-7.022 degrees ! Estimated noise=0.401917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.02148e-05 Jy ! Component: 100 - total flux cleaned = -5.219e-05 Jy ! Component: 150 - total flux cleaned = -6.91748e-05 Jy ! Component: 200 - total flux cleaned = -8.52174e-05 Jy ! Total flux subtracted in 200 components = -8.52174e-05 Jy ! Clean residual min=-0.002477 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.126241 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.126241 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=0.062580Jy sigma=1.339140 ! Fit after self-cal, rms=0.062579Jy sigma=1.339059 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19288e-06 Jy ! Component: 100 - total flux cleaned = 3.38569e-05 Jy ! Component: 150 - total flux cleaned = 1.83966e-05 Jy ! Component: 200 - total flux cleaned = 3.90027e-06 Jy ! Total flux subtracted in 200 components = 3.90027e-06 Jy ! Clean residual min=-0.002458 max=0.002147 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.126245 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.126245 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=0.062572Jy sigma=1.338771 ! Fit after self-cal, rms=0.062567Jy sigma=1.338722 ! 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=0.062567Jy sigma=1.338722 ! Fit after self-cal, rms=0.062550Jy sigma=1.338715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.809 mas, bpa=-9.237 degrees ! Estimated noise=0.506295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8303e-05 Jy ! Component: 100 - total flux cleaned = 2.99647e-05 Jy ! Component: 150 - total flux cleaned = 4.40471e-05 Jy ! Component: 200 - total flux cleaned = 6.0084e-05 Jy ! Total flux subtracted in 200 components = 6.0084e-05 Jy ! Clean residual min=-0.003044 max=0.002267 Jy/beam ! Clean residual mean=0.000004 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.126305 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.126305 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=0.062550Jy sigma=1.338638 ! Fit after self-cal, rms=0.062543Jy sigma=1.338569 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 = 1.92076e-05 Jy ! Component: 100 - total flux cleaned = 1.85984e-05 Jy ! Component: 150 - total flux cleaned = 1.81492e-05 Jy ! Component: 200 - total flux cleaned = 2.73378e-05 Jy ! Total flux subtracted in 200 components = 2.73378e-05 Jy ! Clean residual min=-0.003038 max=0.002282 Jy/beam ! Clean residual mean=0.000004 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.126332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.126332 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=0.062543Jy sigma=1.338446 ! Fit after self-cal, rms=0.062536Jy sigma=1.338381 ! 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=1.037 mas, bmaj=1.502 mas, bpa=-7.074 degrees ! Estimated noise=0.401696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.502 at -7.074 degrees (North through East) ! Clean map min=-0.0023555 max=0.087745 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=0.8455 mas, bmaj=1.2 mas, bpa=-5.94 degrees ! Estimated noise=0.623223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0708609 Jy ! Component: 100 - total flux cleaned = 0.0967637 Jy ! Component: 150 - total flux cleaned = 0.108998 Jy ! Component: 200 - total flux cleaned = 0.115673 Jy ! Total flux subtracted in 200 components = 0.115673 Jy ! Clean residual min=-0.004415 max=0.004287 Jy/beam ! Clean residual mean=0.000006 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.115673 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.115673 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.502 mas, bpa=-7.074 degrees ! Estimated noise=0.401696 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 = 0.00510341 Jy ! Component: 100 - total flux cleaned = 0.00766466 Jy ! Component: 150 - total flux cleaned = 0.0091822 Jy ! Component: 200 - total flux cleaned = 0.00985217 Jy ! Total flux subtracted in 200 components = 0.00985217 Jy ! Clean residual min=-0.002463 max=0.002045 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.125525 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.125525 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=2.809 mas, bpa=-9.237 degrees ! Estimated noise=0.506295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608481 Jy ! Component: 100 - total flux cleaned = 0.000660165 Jy ! Component: 150 - total flux cleaned = 0.000671718 Jy ! Component: 200 - total flux cleaned = 0.000680569 Jy ! Total flux subtracted in 200 components = 0.000680569 Jy ! Clean residual min=-0.003007 max=0.002339 Jy/beam ! Clean residual mean=0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.126206 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 = -2.03073e-07 Jy ! Component: 100 - total flux cleaned = -2.29976e-07 Jy ! Component: 150 - total flux cleaned = 6.0357e-06 Jy ! Component: 200 - total flux cleaned = 5.81187e-06 Jy ! Total flux subtracted in 200 components = 5.81187e-06 Jy ! Clean residual min=-0.003017 max=0.002325 Jy/beam ! Clean residual mean=0.000004 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.126212 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.126212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.502 mas, bpa=-7.074 degrees ! Estimated noise=0.401696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231027 Jy ! Component: 100 - total flux cleaned = -0.000327519 Jy ! Component: 150 - total flux cleaned = -0.000369415 Jy ! Component: 200 - total flux cleaned = -0.000369999 Jy ! Total flux subtracted in 200 components = -0.000369999 Jy ! Clean residual min=-0.002505 max=0.002057 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.125842 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.125842 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=0.062535Jy sigma=1.338380 ! Fit after self-cal, rms=0.062524Jy sigma=1.338079 wmodel /scr/pima/bg219i_uvs/J1739+3358_X_map.mod ! Writing 43 model components to file: /scr/pima/bg219i_uvs/J1739+3358_X_map.mod wobs /scr/pima/bg219i_uvs/J1739+3358_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1739+3358_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1739+3358_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1739+3358_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 = -0.000575026 Jy ! Component: 100 - total flux cleaned = -0.000919346 Jy ! Component: 150 - total flux cleaned = -0.00121061 Jy ! Component: 200 - total flux cleaned = -0.00148787 Jy ! Component: 250 - total flux cleaned = -0.00158762 Jy ! Component: 300 - total flux cleaned = -0.00174907 Jy ! Component: 350 - total flux cleaned = -0.00178061 Jy ! Component: 400 - total flux cleaned = -0.00184152 Jy ! Component: 450 - total flux cleaned = -0.00187138 Jy ! Component: 500 - total flux cleaned = -0.00192925 Jy ! Component: 550 - total flux cleaned = -0.00198512 Jy ! Component: 600 - total flux cleaned = -0.00206648 Jy ! Component: 650 - total flux cleaned = -0.00219959 Jy ! Component: 700 - total flux cleaned = -0.00230462 Jy ! Component: 750 - total flux cleaned = -0.00248369 Jy ! Component: 800 - total flux cleaned = -0.00255879 Jy ! Component: 850 - total flux cleaned = -0.00270635 Jy ! Component: 900 - total flux cleaned = -0.00277875 Jy ! Component: 950 - total flux cleaned = -0.00280279 Jy ! Component: 1000 - total flux cleaned = -0.00291936 Jy ! Component: 1050 - total flux cleaned = -0.00294213 Jy ! Component: 1100 - total flux cleaned = -0.00303215 Jy ! Component: 1150 - total flux cleaned = -0.00307622 Jy ! Component: 1200 - total flux cleaned = -0.00311984 Jy ! Component: 1250 - total flux cleaned = -0.00322761 Jy ! Component: 1300 - total flux cleaned = -0.00331256 Jy ! Component: 1350 - total flux cleaned = -0.00335431 Jy ! Component: 1400 - total flux cleaned = -0.00339577 Jy ! Component: 1450 - total flux cleaned = -0.00345695 Jy ! Component: 1500 - total flux cleaned = -0.00357808 Jy ! Component: 1550 - total flux cleaned = -0.00355826 Jy ! Component: 1600 - total flux cleaned = -0.00367659 Jy ! Component: 1650 - total flux cleaned = -0.00369629 Jy ! Component: 1700 - total flux cleaned = -0.00377365 Jy ! Component: 1750 - total flux cleaned = -0.00388784 Jy ! Component: 1800 - total flux cleaned = -0.00398156 Jy ! Component: 1850 - total flux cleaned = -0.00403747 Jy ! Component: 1900 - total flux cleaned = -0.00412968 Jy ! Component: 1950 - total flux cleaned = -0.00425715 Jy ! Component: 2000 - total flux cleaned = -0.00434709 Jy ! Component: 2050 - total flux cleaned = -0.00436489 Jy ! Component: 2100 - total flux cleaned = -0.0044711 Jy ! Component: 2150 - total flux cleaned = -0.00448868 Jy ! Component: 2200 - total flux cleaned = -0.00461024 Jy ! Component: 2250 - total flux cleaned = -0.00469598 Jy ! Component: 2300 - total flux cleaned = -0.00473001 Jy ! Component: 2350 - total flux cleaned = -0.00479752 Jy ! Component: 2400 - total flux cleaned = -0.00484748 Jy ! Component: 2450 - total flux cleaned = -0.00488065 Jy ! Component: 2500 - total flux cleaned = -0.00494667 Jy ! Component: 2550 - total flux cleaned = -0.00501193 Jy ! Component: 2600 - total flux cleaned = -0.00506046 Jy ! Component: 2650 - total flux cleaned = -0.00507657 Jy ! Component: 2700 - total flux cleaned = -0.00512436 Jy ! Component: 2750 - total flux cleaned = -0.00520323 Jy ! Component: 2800 - total flux cleaned = -0.00521878 Jy ! Component: 2850 - total flux cleaned = -0.00524991 Jy ! Component: 2900 - total flux cleaned = -0.00524963 Jy ! Component: 2950 - total flux cleaned = -0.00523453 Jy ! Component: 3000 - total flux cleaned = -0.00528016 Jy ! Component: 3050 - total flux cleaned = -0.00532561 Jy ! Component: 3100 - total flux cleaned = -0.00531069 Jy ! Component: 3150 - total flux cleaned = -0.00537018 Jy ! Component: 3200 - total flux cleaned = -0.00532586 Jy ! Component: 3250 - total flux cleaned = -0.00535504 Jy ! Component: 3300 - total flux cleaned = -0.00534033 Jy ! Component: 3350 - total flux cleaned = -0.00535479 Jy ! Component: 3400 - total flux cleaned = -0.00532604 Jy ! Component: 3450 - total flux cleaned = -0.00536904 Jy ! Component: 3500 - total flux cleaned = -0.0053404 Jy ! Component: 3550 - total flux cleaned = -0.00534044 Jy ! Component: 3600 - total flux cleaned = -0.00535449 Jy ! Component: 3650 - total flux cleaned = -0.00536845 Jy ! Component: 3700 - total flux cleaned = -0.00536853 Jy ! Component: 3750 - total flux cleaned = -0.00536855 Jy ! Component: 3800 - total flux cleaned = -0.00531361 Jy ! Component: 3850 - total flux cleaned = -0.00534102 Jy ! Component: 3900 - total flux cleaned = -0.00539553 Jy ! Component: 3950 - total flux cleaned = -0.00534135 Jy ! Component: 4000 - total flux cleaned = -0.00535474 Jy ! Component: 4050 - total flux cleaned = -0.00534135 Jy ! Total flux subtracted in 4096 components = -0.00532796 Jy ! Clean residual min=-0.000814 max=0.000867 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.120514 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 317 components and 0.120514 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1739+3358_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.502 at -7.074 degrees (North through East) ! Clean map min=-0.0015191 max=0.087621 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1739+3358_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0876213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.710006 0.710006 1.42001 2.84002 5.68005 11.3601 22.7202 45.4404 90.8808 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 422.531 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1739+3358_X_uvs.log closed on Wed Apr 6 23:52:20 2016