! Started logfile: /scr/pima/bg219i_uvs/J1015-1952_X_uvs.log on Wed Apr 6 23:40:49 2016 obs /scr/pima/bg219i_uvs/J1015-1952_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1015-1952_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800729 visibilities/baseline/integration-bin. ! Found source: J1015-1952 ! ! 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 26376 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/J1015-1952_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.001913Jy sigma=22.574054 ! Fit after self-cal, rms=0.962054Jy sigma=21.688723 ! 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=0.6356 mas, bmaj=1.613 mas, bpa=-2.563 degrees ! Estimated noise=0.546186 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 = 0.030228 Jy ! Component: 100 - total flux cleaned = 0.0369862 Jy ! Total flux subtracted in 100 components = 0.0369862 Jy ! Clean residual min=-0.003848 max=0.003814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0369862 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0369862 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=0.065656Jy sigma=1.363778 ! Fit after self-cal, rms=0.063552Jy sigma=1.315388 ! Inverting map ! Added new window around map position (-1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057606 Jy ! Component: 100 - total flux cleaned = 0.00856345 Jy ! Total flux subtracted in 100 components = 0.00856345 Jy ! Clean residual min=-0.003808 max=0.003653 Jy/beam ! Clean residual mean=0.000001 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.0455496 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0455496 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=0.063030Jy sigma=1.304691 ! Fit after self-cal, rms=0.062924Jy sigma=1.302844 ! 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=0.8214 mas, bmaj=1.966 mas, bpa=-3.408 degrees ! Estimated noise=0.274251 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 (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319998 Jy ! Component: 100 - total flux cleaned = 0.00493223 Jy ! Component: 150 - total flux cleaned = 0.00581141 Jy ! Component: 200 - total flux cleaned = 0.00584736 Jy ! Total flux subtracted in 200 components = 0.00584736 Jy ! Clean residual min=-0.001982 max=0.001799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.051397 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.051397 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=0.062738Jy sigma=1.299045 ! Fit after self-cal, rms=0.062641Jy sigma=1.297800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8214 x 1.966 at -3.408 degrees (North through East) ! Clean map min=-0.0017823 max=0.041263 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 0.96 FD 0.97 HN 0.88 KP 1.07 ! LA 1.01 MK 1.09 NL 1.08 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.84 KP 1.05 ! LA 0.95 MK 1.02 NL 1.05 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.84 KP 1.11 ! LA 0.99 MK 0.96 NL 1.04 OV 0.97 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.92 HN 0.87 KP 1.18 ! LA 1.02 MK 1.08 NL 1.07 OV 1.07 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.062641Jy sigma=1.297800 ! Fit after self-cal, rms=0.062014Jy sigma=1.296182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.823 mas, bmaj=1.964 mas, bpa=-3.185 degrees ! Estimated noise=0.274614 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 = 0.00145574 Jy ! Component: 100 - total flux cleaned = 0.00198111 Jy ! Component: 150 - total flux cleaned = 0.00203089 Jy ! Component: 200 - total flux cleaned = 0.00200898 Jy ! Total flux subtracted in 200 components = 0.00200898 Jy ! Clean residual min=-0.001724 max=0.001464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.053406 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.053406 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=0.061972Jy sigma=1.295351 ! Fit after self-cal, rms=0.061934Jy sigma=1.294638 ! 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=0.061934Jy sigma=1.294638 ! Fit after self-cal, rms=0.061627Jy sigma=1.293573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=1.956 mas, bpa=-3.276 degrees ! Estimated noise=0.274404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747713 Jy ! Component: 100 - total flux cleaned = 0.000749234 Jy ! Component: 150 - total flux cleaned = 0.000708214 Jy ! Component: 200 - total flux cleaned = 0.000690635 Jy ! Total flux subtracted in 200 components = 0.000690635 Jy ! Clean residual min=-0.001563 max=0.001484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0540966 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0540966 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=0.061608Jy sigma=1.293192 ! Fit after self-cal, rms=0.061607Jy sigma=1.292653 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 = 0.000386158 Jy ! Component: 100 - total flux cleaned = 0.000349577 Jy ! Component: 150 - total flux cleaned = 0.000281208 Jy ! Component: 200 - total flux cleaned = 0.000233689 Jy ! Total flux subtracted in 200 components = 0.000233689 Jy ! Clean residual min=-0.001595 max=0.001477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0543303 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0543303 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=0.061595Jy sigma=1.292410 ! Fit after self-cal, rms=0.061588Jy sigma=1.292303 ! 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=0.061588Jy sigma=1.292303 ! Fit after self-cal, rms=0.061727Jy sigma=1.292494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8192 mas, bmaj=1.953 mas, bpa=-3.365 degrees ! Estimated noise=0.274581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423039 Jy ! Component: 100 - total flux cleaned = 0.000373414 Jy ! Component: 150 - total flux cleaned = 0.000328133 Jy ! Component: 200 - total flux cleaned = 0.000286699 Jy ! Total flux subtracted in 200 components = 0.000286699 Jy ! Clean residual min=-0.001597 max=0.001454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.054617 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.054617 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=0.061718Jy sigma=1.292310 ! Fit after self-cal, rms=0.061724Jy sigma=1.292087 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 = 0.000130865 Jy ! Component: 100 - total flux cleaned = 5.73229e-05 Jy ! Component: 150 - total flux cleaned = 3.57457e-06 Jy ! Component: 200 - total flux cleaned = -3.36132e-05 Jy ! Total flux subtracted in 200 components = -3.36132e-05 Jy ! Clean residual min=-0.001620 max=0.001429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0545834 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0545834 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=0.061717Jy sigma=1.291955 ! Fit after self-cal, rms=0.061718Jy sigma=1.291702 ! 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=0.061718Jy sigma=1.291702 ! Fit after self-cal, rms=0.061843Jy sigma=1.291769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=4.39 mas, bpa=4.479 degrees ! Estimated noise=0.366613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130055 Jy ! Component: 100 - total flux cleaned = 0.00010471 Jy ! Component: 150 - total flux cleaned = 9.54303e-05 Jy ! Component: 200 - total flux cleaned = 8.02647e-05 Jy ! Total flux subtracted in 200 components = 8.02647e-05 Jy ! Clean residual min=-0.001920 max=0.001833 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0546637 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0546637 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=0.061841Jy sigma=1.291757 ! Fit after self-cal, rms=0.061844Jy sigma=1.291658 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 = -1.74296e-06 Jy ! Component: 100 - total flux cleaned = -1.16763e-05 Jy ! Component: 150 - total flux cleaned = -2.5734e-05 Jy ! Component: 200 - total flux cleaned = -3.22903e-05 Jy ! Total flux subtracted in 200 components = -3.22903e-05 Jy ! Clean residual min=-0.001880 max=0.001830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0546314 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.0546314 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=0.061844Jy sigma=1.291662 ! Fit after self-cal, rms=0.061839Jy sigma=1.291644 ! 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=0.8183 mas, bmaj=1.953 mas, bpa=-3.445 degrees ! Estimated noise=0.274554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8183 x 1.953 at -3.445 degrees (North through East) ! Clean map min=-0.0015837 max=0.040616 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=0.6333 mas, bmaj=1.602 mas, bpa=-2.552 degrees ! Estimated noise=0.545195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322086 Jy ! Component: 100 - total flux cleaned = 0.0416235 Jy ! Component: 150 - total flux cleaned = 0.0465632 Jy ! Component: 200 - total flux cleaned = 0.049973 Jy ! Total flux subtracted in 200 components = 0.049973 Jy ! Clean residual min=-0.003682 max=0.003738 Jy/beam ! Clean residual mean=0.000000 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0499729 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0499729 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8183 mas, bmaj=1.953 mas, bpa=-3.445 degrees ! Estimated noise=0.274554 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 = 0.00311217 Jy ! Component: 100 - total flux cleaned = 0.00454237 Jy ! Component: 150 - total flux cleaned = 0.00489757 Jy ! Component: 200 - total flux cleaned = 0.00493766 Jy ! Total flux subtracted in 200 components = 0.00493766 Jy ! Clean residual min=-0.001756 max=0.001536 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0549106 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0549106 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=2.174 mas, bmaj=4.39 mas, bpa=4.479 degrees ! Estimated noise=0.366613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.96347e-05 Jy ! Component: 100 - total flux cleaned = 0.000177792 Jy ! Component: 150 - total flux cleaned = 0.000162681 Jy ! Component: 200 - total flux cleaned = 0.000117111 Jy ! Total flux subtracted in 200 components = 0.000117111 Jy ! Clean residual min=-0.001856 max=0.001829 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0550277 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 = -4.22862e-05 Jy ! Component: 100 - total flux cleaned = -9.47173e-05 Jy ! Component: 150 - total flux cleaned = -0.000131558 Jy ! Component: 200 - total flux cleaned = -0.000166099 Jy ! Total flux subtracted in 200 components = -0.000166099 Jy ! Clean residual min=-0.001823 max=0.001827 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0548616 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0548616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8183 mas, bmaj=1.953 mas, bpa=-3.445 degrees ! Estimated noise=0.274554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185248 Jy ! Component: 100 - total flux cleaned = -0.000291725 Jy ! Component: 150 - total flux cleaned = -0.000337074 Jy ! Component: 200 - total flux cleaned = -0.000358647 Jy ! Total flux subtracted in 200 components = -0.000358647 Jy ! Clean residual min=-0.001621 max=0.001487 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.054503 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.054503 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=0.061851Jy sigma=1.291822 ! Fit after self-cal, rms=0.061855Jy sigma=1.291729 wmodel /scr/pima/bg219i_uvs/J1015-1952_X_map.mod ! Writing 55 model components to file: /scr/pima/bg219i_uvs/J1015-1952_X_map.mod wobs /scr/pima/bg219i_uvs/J1015-1952_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1015-1952_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1015-1952_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1015-1952_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 = -0.000498977 Jy ! Component: 100 - total flux cleaned = -0.000738307 Jy ! Component: 150 - total flux cleaned = -0.000913937 Jy ! Component: 200 - total flux cleaned = -0.000889855 Jy ! Component: 250 - total flux cleaned = -0.000912861 Jy ! Component: 300 - total flux cleaned = -0.000890885 Jy ! Component: 350 - total flux cleaned = -0.000848075 Jy ! Component: 400 - total flux cleaned = -0.000868989 Jy ! Component: 450 - total flux cleaned = -0.000808517 Jy ! Component: 500 - total flux cleaned = -0.000847985 Jy ! Component: 550 - total flux cleaned = -0.000827975 Jy ! Component: 600 - total flux cleaned = -0.000827688 Jy ! Component: 650 - total flux cleaned = -0.000864027 Jy ! Component: 700 - total flux cleaned = -0.000882073 Jy ! Component: 750 - total flux cleaned = -0.000882271 Jy ! Component: 800 - total flux cleaned = -0.000969101 Jy ! Component: 850 - total flux cleaned = -0.00100287 Jy ! Component: 900 - total flux cleaned = -0.00100294 Jy ! Component: 950 - total flux cleaned = -0.0010522 Jy ! Component: 1000 - total flux cleaned = -0.00110014 Jy ! Component: 1050 - total flux cleaned = -0.00113146 Jy ! Component: 1100 - total flux cleaned = -0.0011002 Jy ! Component: 1150 - total flux cleaned = -0.00116231 Jy ! Component: 1200 - total flux cleaned = -0.00114727 Jy ! Component: 1250 - total flux cleaned = -0.00117739 Jy ! Component: 1300 - total flux cleaned = -0.00114776 Jy ! Component: 1350 - total flux cleaned = -0.00108977 Jy ! Component: 1400 - total flux cleaned = -0.00113288 Jy ! Component: 1450 - total flux cleaned = -0.0011187 Jy ! Component: 1500 - total flux cleaned = -0.00109049 Jy ! Component: 1550 - total flux cleaned = -0.00104892 Jy ! Component: 1600 - total flux cleaned = -0.00102163 Jy ! Component: 1650 - total flux cleaned = -0.00104859 Jy ! Component: 1700 - total flux cleaned = -0.00100874 Jy ! Component: 1750 - total flux cleaned = -0.000969532 Jy ! Component: 1800 - total flux cleaned = -0.000969689 Jy ! Component: 1850 - total flux cleaned = -0.000892977 Jy ! Component: 1900 - total flux cleaned = -0.000855238 Jy ! Component: 1950 - total flux cleaned = -0.00080537 Jy ! Component: 2000 - total flux cleaned = -0.000780618 Jy ! Component: 2050 - total flux cleaned = -0.000744052 Jy ! Component: 2100 - total flux cleaned = -0.000719966 Jy ! Component: 2150 - total flux cleaned = -0.000696006 Jy ! Component: 2200 - total flux cleaned = -0.000695721 Jy ! Component: 2250 - total flux cleaned = -0.000613673 Jy ! Component: 2300 - total flux cleaned = -0.000567197 Jy ! Component: 2350 - total flux cleaned = -0.000555796 Jy ! Component: 2400 - total flux cleaned = -0.000533252 Jy ! Component: 2450 - total flux cleaned = -0.000477067 Jy ! Component: 2500 - total flux cleaned = -0.000488099 Jy ! Component: 2550 - total flux cleaned = -0.000466114 Jy ! Component: 2600 - total flux cleaned = -0.000422383 Jy ! Component: 2650 - total flux cleaned = -0.000400698 Jy ! Component: 2700 - total flux cleaned = -0.000389981 Jy ! Component: 2750 - total flux cleaned = -0.000358113 Jy ! Component: 2800 - total flux cleaned = -0.000347601 Jy ! Component: 2850 - total flux cleaned = -0.000326818 Jy ! Component: 2900 - total flux cleaned = -0.00029569 Jy ! Component: 2950 - total flux cleaned = -0.000254637 Jy ! Component: 3000 - total flux cleaned = -0.000244463 Jy ! Component: 3050 - total flux cleaned = -0.000254493 Jy ! Component: 3100 - total flux cleaned = -0.000254501 Jy ! Component: 3150 - total flux cleaned = -0.000214811 Jy ! Component: 3200 - total flux cleaned = -0.000234522 Jy ! Component: 3250 - total flux cleaned = -0.000263798 Jy ! Component: 3300 - total flux cleaned = -0.000244368 Jy ! Component: 3350 - total flux cleaned = -0.00023475 Jy ! Component: 3400 - total flux cleaned = -0.000206183 Jy ! Component: 3450 - total flux cleaned = -0.000177762 Jy ! Component: 3500 - total flux cleaned = -0.000196543 Jy ! Component: 3550 - total flux cleaned = -0.000224518 Jy ! Component: 3600 - total flux cleaned = -0.000178178 Jy ! Component: 3650 - total flux cleaned = -0.000187406 Jy ! Component: 3700 - total flux cleaned = -0.000169239 Jy ! Component: 3750 - total flux cleaned = -0.000187445 Jy ! Component: 3800 - total flux cleaned = -0.00018743 Jy ! Component: 3850 - total flux cleaned = -0.000196294 Jy ! Component: 3900 - total flux cleaned = -0.000205207 Jy ! Component: 3950 - total flux cleaned = -0.00017004 Jy ! Component: 4000 - total flux cleaned = -0.000196362 Jy ! Component: 4050 - total flux cleaned = -0.000178868 Jy ! Total flux subtracted in 4096 components = -0.000178824 Jy ! Clean residual min=-0.000540 max=0.000594 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0543242 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 344 components and 0.0543242 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1015-1952_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8183 x 1.953 at -3.445 degrees (North through East) ! Clean map min=-0.0014541 max=0.040103 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1015-1952_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0401032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0732 1.0732 2.1464 4.2928 8.58561 17.1712 34.3424 68.6848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.537 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1015-1952_X_uvs.log closed on Wed Apr 6 23:40:55 2016