! Started logfile: /scr/pima/bg219i_uvs/J1451-0127_X_uvs.log on Wed Apr 6 23:47:18 2016 obs /scr/pima/bg219i_uvs/J1451-0127_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1451-0127_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890432 visibilities/baseline/integration-bin. ! Found source: J1451-0127 ! ! 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 13848 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/J1451-0127_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=1.008762Jy sigma=26.454242 ! Fit after self-cal, rms=0.848999Jy sigma=22.216825 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7987 mas, bmaj=1.651 mas, bpa=-1.596 degrees ! Estimated noise=0.483863 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 = 0.106184 Jy ! Component: 100 - total flux cleaned = 0.143797 Jy ! Total flux subtracted in 100 components = 0.143797 Jy ! Clean residual min=-0.007922 max=0.018232 Jy/beam ! Clean residual mean=-0.000001 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.143797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143797 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=0.067082Jy sigma=1.725732 ! Fit after self-cal, rms=0.066910Jy sigma=1.720668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211776 Jy ! Component: 100 - total flux cleaned = 0.0330555 Jy ! Total flux subtracted in 100 components = 0.0330555 Jy ! Clean residual min=-0.004775 max=0.009167 Jy/beam ! Clean residual mean=-0.000001 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.176852 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.176852 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=0.056618Jy sigma=1.444816 ! Fit after self-cal, rms=0.056585Jy sigma=1.443478 ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938208 Jy ! Component: 100 - total flux cleaned = 0.0154226 Jy ! Total flux subtracted in 100 components = 0.0154226 Jy ! Clean residual min=-0.004259 max=0.004903 Jy/beam ! Clean residual mean=-0.000001 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.192275 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.192275 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=0.054266Jy sigma=1.380744 ! Fit after self-cal, rms=0.054166Jy sigma=1.377651 ! 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=0.9711 mas, bmaj=2.049 mas, bpa=-2.168 degrees ! Estimated noise=0.326066 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 = 0.00711643 Jy ! Component: 100 - total flux cleaned = 0.0111494 Jy ! Component: 150 - total flux cleaned = 0.0137228 Jy ! Component: 200 - total flux cleaned = 0.0154212 Jy ! Total flux subtracted in 200 components = 0.0154212 Jy ! Clean residual min=-0.003193 max=0.002933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.207696 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.207696 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=0.053224Jy sigma=1.351064 ! Fit after self-cal, rms=0.053166Jy sigma=1.349396 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9711 x 2.049 at -2.168 degrees (North through East) ! Clean map min=-0.002895 max=0.1468 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 0.97 FD 1.01 KP 1.02 LA 0.98 ! MK 1.05 NL 1.02 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.97 LA 1.01 ! MK 0.98 NL 1.00 OV 0.99 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 1.01 LA 1.00 ! MK 0.98 NL 1.03 OV 0.95 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.01 LA 1.00 ! MK 1.06 NL 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.00 LA 1.00 ! MK 0.98 NL 1.02 OV 0.99 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 1.00 LA 1.02 ! MK 0.98 NL 1.01 OV 0.99 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 1.01 LA 1.00 ! MK 0.99 NL 0.98 OV 0.97 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=0.053166Jy sigma=1.349396 ! Fit after self-cal, rms=0.052864Jy sigma=1.344773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=2.05 mas, bpa=-2.107 degrees ! Estimated noise=0.324545 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 = 0.00142272 Jy ! Component: 100 - total flux cleaned = 0.00162059 Jy ! Component: 150 - total flux cleaned = 0.00162016 Jy ! Component: 200 - total flux cleaned = 0.00156982 Jy ! Total flux subtracted in 200 components = 0.00156982 Jy ! Clean residual min=-0.002581 max=0.002895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.209266 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.209266 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=0.052808Jy sigma=1.342867 ! Fit after self-cal, rms=0.052801Jy sigma=1.342575 ! 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=0.052801Jy sigma=1.342575 ! Fit after self-cal, rms=0.052769Jy sigma=1.338913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.05 mas, bpa=-2.114 degrees ! Estimated noise=0.32464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063296 Jy ! Component: 100 - total flux cleaned = 0.000784386 Jy ! Component: 150 - total flux cleaned = 0.000804189 Jy ! Component: 200 - total flux cleaned = 0.000803909 Jy ! Total flux subtracted in 200 components = 0.000803909 Jy ! Clean residual min=-0.002446 max=0.002966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.21007 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.21007 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=0.052750Jy sigma=1.338260 ! Fit after self-cal, rms=0.052749Jy sigma=1.338138 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 (6.4, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279293 Jy ! Component: 100 - total flux cleaned = 0.0042934 Jy ! Component: 150 - total flux cleaned = 0.00537749 Jy ! Component: 200 - total flux cleaned = 0.00626126 Jy ! Total flux subtracted in 200 components = 0.00626126 Jy ! Clean residual min=-0.002352 max=0.002025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.216331 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.216331 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=0.052597Jy sigma=1.333751 ! Fit after self-cal, rms=0.052588Jy sigma=1.333592 ! 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=0.052588Jy sigma=1.333592 ! Fit after self-cal, rms=0.052580Jy sigma=1.333362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.053 mas, bpa=-2.115 degrees ! Estimated noise=0.324306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948504 Jy ! Component: 100 - total flux cleaned = 0.00168039 Jy ! Component: 150 - total flux cleaned = 0.0022165 Jy ! Component: 200 - total flux cleaned = 0.00246898 Jy ! Total flux subtracted in 200 components = 0.00246898 Jy ! Clean residual min=-0.002237 max=0.002080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.2188 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.2188 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=0.052558Jy sigma=1.332548 ! Fit after self-cal, rms=0.052557Jy sigma=1.332509 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 = 0.000353649 Jy ! Component: 100 - total flux cleaned = 0.000577117 Jy ! Component: 150 - total flux cleaned = 0.000712225 Jy ! Component: 200 - total flux cleaned = 0.000851122 Jy ! Total flux subtracted in 200 components = 0.000851122 Jy ! Clean residual min=-0.002219 max=0.002052 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.219651 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.219651 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=0.052548Jy sigma=1.332176 ! Fit after self-cal, rms=0.052546Jy sigma=1.332161 ! 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=0.052546Jy sigma=1.332161 ! Fit after self-cal, rms=0.052586Jy sigma=1.332082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=3.64 mas, bpa=8.494 degrees ! Estimated noise=0.406813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079732 Jy ! Component: 100 - total flux cleaned = 0.00130142 Jy ! Component: 150 - total flux cleaned = 0.00163158 Jy ! Component: 200 - total flux cleaned = 0.00171871 Jy ! Total flux subtracted in 200 components = 0.00171871 Jy ! Clean residual min=-0.002769 max=0.002675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.22137 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 134 components and 0.22137 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=0.052589Jy sigma=1.331915 ! Fit after self-cal, rms=0.052587Jy sigma=1.331883 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 = 0.000169015 Jy ! Component: 100 - total flux cleaned = 0.000226055 Jy ! Component: 150 - total flux cleaned = 0.000251973 Jy ! Component: 200 - total flux cleaned = 0.000275987 Jy ! Total flux subtracted in 200 components = 0.000275987 Jy ! Clean residual min=-0.002787 max=0.002697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.221646 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.221646 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=0.052590Jy sigma=1.331871 ! Fit after self-cal, rms=0.052589Jy sigma=1.331863 ! 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=0.9752 mas, bmaj=2.054 mas, bpa=-2.128 degrees ! Estimated noise=0.324412 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.054 at -2.128 degrees (North through East) ! Clean map min=-0.0021001 max=0.14568 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=0.8015 mas, bmaj=1.654 mas, bpa=-1.6 degrees ! Estimated noise=0.483089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105971 Jy ! Component: 100 - total flux cleaned = 0.143243 Jy ! Component: 150 - total flux cleaned = 0.164436 Jy ! Component: 200 - total flux cleaned = 0.177644 Jy ! Total flux subtracted in 200 components = 0.177644 Jy ! Clean residual min=-0.004580 max=0.007054 Jy/beam ! Clean residual mean=-0.000001 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.177644 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.177644 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.054 mas, bpa=-2.128 degrees ! Estimated noise=0.324412 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 = 0.0129558 Jy ! Component: 100 - total flux cleaned = 0.0202797 Jy ! Component: 150 - total flux cleaned = 0.0247319 Jy ! Component: 200 - total flux cleaned = 0.0279561 Jy ! Total flux subtracted in 200 components = 0.0279561 Jy ! Clean residual min=-0.002516 max=0.002674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.205601 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.205601 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=2.368 mas, bmaj=3.64 mas, bpa=8.494 degrees ! Estimated noise=0.406813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374991 Jy ! Component: 100 - total flux cleaned = 0.00623003 Jy ! Component: 150 - total flux cleaned = 0.00802971 Jy ! Component: 200 - total flux cleaned = 0.00946434 Jy ! Total flux subtracted in 200 components = 0.00946434 Jy ! Clean residual min=-0.003041 max=0.002943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.215065 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116655 Jy ! Component: 100 - total flux cleaned = 0.00212157 Jy ! Component: 150 - total flux cleaned = 0.00290914 Jy ! Component: 200 - total flux cleaned = 0.00356254 Jy ! Total flux subtracted in 200 components = 0.00356254 Jy ! Clean residual min=-0.002814 max=0.002666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.218627 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 105 components and 0.218627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.054 mas, bpa=-2.128 degrees ! Estimated noise=0.324412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094035 Jy ! Component: 100 - total flux cleaned = 0.00127298 Jy ! Component: 150 - total flux cleaned = 0.0014174 Jy ! Component: 200 - total flux cleaned = 0.00160919 Jy ! Total flux subtracted in 200 components = 0.00160919 Jy ! Clean residual min=-0.002181 max=0.002220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.220237 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.220237 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=0.052627Jy sigma=1.333015 ! Fit after self-cal, rms=0.052615Jy sigma=1.332719 wmodel /scr/pima/bg219i_uvs/J1451-0127_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219i_uvs/J1451-0127_X_map.mod wobs /scr/pima/bg219i_uvs/J1451-0127_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1451-0127_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1451-0127_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1451-0127_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 = -3.94875e-05 Jy ! Component: 100 - total flux cleaned = -0.00010941 Jy ! Component: 150 - total flux cleaned = -0.000141117 Jy ! Component: 200 - total flux cleaned = -0.000235935 Jy ! Component: 250 - total flux cleaned = -0.000144661 Jy ! Component: 300 - total flux cleaned = -0.000115286 Jy ! Component: 350 - total flux cleaned = -5.81384e-05 Jy ! Component: 400 - total flux cleaned = -3.04034e-05 Jy ! Component: 450 - total flux cleaned = 5.0964e-05 Jy ! Component: 500 - total flux cleaned = 7.73328e-05 Jy ! Component: 550 - total flux cleaned = 0.000101959 Jy ! Component: 600 - total flux cleaned = 5.23062e-05 Jy ! Component: 650 - total flux cleaned = -2.02448e-05 Jy ! Component: 700 - total flux cleaned = -6.69792e-05 Jy ! Component: 750 - total flux cleaned = -6.69792e-05 Jy ! Component: 800 - total flux cleaned = -0.000134667 Jy ! Component: 850 - total flux cleaned = -0.000200705 Jy ! Component: 900 - total flux cleaned = -0.000286474 Jy ! Component: 950 - total flux cleaned = -0.000327905 Jy ! Component: 1000 - total flux cleaned = -0.00041027 Jy ! Component: 1050 - total flux cleaned = -0.000451174 Jy ! Component: 1100 - total flux cleaned = -0.000591006 Jy ! Component: 1150 - total flux cleaned = -0.000649223 Jy ! Component: 1200 - total flux cleaned = -0.000687928 Jy ! Component: 1250 - total flux cleaned = -0.000706494 Jy ! Component: 1300 - total flux cleaned = -0.000780776 Jy ! Component: 1350 - total flux cleaned = -0.000817937 Jy ! Component: 1400 - total flux cleaned = -0.000871997 Jy ! Component: 1450 - total flux cleaned = -0.000907927 Jy ! Component: 1500 - total flux cleaned = -0.000978079 Jy ! Component: 1550 - total flux cleaned = -0.0011156 Jy ! Component: 1600 - total flux cleaned = -0.00114914 Jy ! Component: 1650 - total flux cleaned = -0.00119936 Jy ! Component: 1700 - total flux cleaned = -0.0012652 Jy ! Component: 1750 - total flux cleaned = -0.00131405 Jy ! Component: 1800 - total flux cleaned = -0.00139403 Jy ! Component: 1850 - total flux cleaned = -0.0014097 Jy ! Component: 1900 - total flux cleaned = -0.00144087 Jy ! Component: 1950 - total flux cleaned = -0.00145629 Jy ! Component: 2000 - total flux cleaned = -0.00148673 Jy ! Component: 2050 - total flux cleaned = -0.00157702 Jy ! Component: 2100 - total flux cleaned = -0.00159185 Jy ! Component: 2150 - total flux cleaned = -0.0016215 Jy ! Component: 2200 - total flux cleaned = -0.00167931 Jy ! Component: 2250 - total flux cleaned = -0.00170785 Jy ! Component: 2300 - total flux cleaned = -0.00170787 Jy ! Component: 2350 - total flux cleaned = -0.00177786 Jy ! Component: 2400 - total flux cleaned = -0.00179154 Jy ! Component: 2450 - total flux cleaned = -0.00184631 Jy ! Component: 2500 - total flux cleaned = -0.00187325 Jy ! Component: 2550 - total flux cleaned = -0.00194021 Jy ! Component: 2600 - total flux cleaned = -0.00197991 Jy ! Component: 2650 - total flux cleaned = -0.00199313 Jy ! Component: 2700 - total flux cleaned = -0.00199317 Jy ! Component: 2750 - total flux cleaned = -0.0020319 Jy ! Component: 2800 - total flux cleaned = -0.00205747 Jy ! Component: 2850 - total flux cleaned = -0.00207031 Jy ! Component: 2900 - total flux cleaned = -0.00213302 Jy ! Component: 2950 - total flux cleaned = -0.00214532 Jy ! Component: 3000 - total flux cleaned = -0.00214545 Jy ! Component: 3050 - total flux cleaned = -0.0021944 Jy ! Component: 3100 - total flux cleaned = -0.00227909 Jy ! Component: 3150 - total flux cleaned = -0.00227902 Jy ! Component: 3200 - total flux cleaned = -0.00227911 Jy ! Component: 3250 - total flux cleaned = -0.00232634 Jy ! Component: 3300 - total flux cleaned = -0.00234976 Jy ! Component: 3350 - total flux cleaned = -0.00237298 Jy ! Component: 3400 - total flux cleaned = -0.00239607 Jy ! Component: 3450 - total flux cleaned = -0.00244168 Jy ! Component: 3500 - total flux cleaned = -0.00245291 Jy ! Component: 3550 - total flux cleaned = -0.00241922 Jy ! Component: 3600 - total flux cleaned = -0.0024638 Jy ! Component: 3650 - total flux cleaned = -0.00246378 Jy ! Component: 3700 - total flux cleaned = -0.00250771 Jy ! Component: 3750 - total flux cleaned = -0.00251841 Jy ! Component: 3800 - total flux cleaned = -0.00252929 Jy ! Component: 3850 - total flux cleaned = -0.00255069 Jy ! Component: 3900 - total flux cleaned = -0.00258257 Jy ! Component: 3950 - total flux cleaned = -0.00261435 Jy ! Component: 4000 - total flux cleaned = -0.00263532 Jy ! Component: 4050 - total flux cleaned = -0.00265621 Jy ! Total flux subtracted in 4096 components = -0.00268738 Jy ! Clean residual min=-0.000593 max=0.000634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.217549 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 400 components and 0.217549 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1451-0127_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.054 at -2.128 degrees (North through East) ! Clean map min=-0.0010313 max=0.14604 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1451-0127_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337553 0.337553 0.675105 1.35021 2.70042 5.40084 10.8017 21.6034 43.2067 86.4135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 888.75 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1451-0127_X_uvs.log closed on Wed Apr 6 23:47:23 2016