! Started logfile: /scr/pima/bg219a_uvs/J1704-1316_X_uvs.log on Wed Apr 6 21:42:19 2016 obs /scr/pima/bg219a_uvs/J1704-1316_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1704-1316_X_uva.fits ! AN table 1: 61 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1704-1316 ! ! 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 121 lines of history. ! ! Reading 10980 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/bg219a_uvs/J1704-1316_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 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=1.011288Jy sigma=27.106704 ! Fit after self-cal, rms=0.857119Jy sigma=22.813193 ! 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=0.5732 mas, bmaj=1.566 mas, bpa=-1.263 degrees ! Estimated noise=0.724242 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 = 0.100904 Jy ! Component: 100 - total flux cleaned = 0.134262 Jy ! Total flux subtracted in 100 components = 0.134262 Jy ! Clean residual min=-0.012978 max=0.020305 Jy/beam ! Clean residual mean=0.000059 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 0.134262 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.134262 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=0.067757Jy sigma=1.833624 ! Fit after self-cal, rms=0.067687Jy sigma=1.830772 ! Inverting map ! Added new window around map position (-0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223417 Jy ! Component: 100 - total flux cleaned = 0.0363599 Jy ! Total flux subtracted in 100 components = 0.0363599 Jy ! Clean residual min=-0.006953 max=0.008065 Jy/beam ! Clean residual mean=0.000033 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.170622 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.170622 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=0.055658Jy sigma=1.473611 ! Fit after self-cal, rms=0.055432Jy sigma=1.467512 ! 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=0.6951 mas, bmaj=1.808 mas, bpa=-0.2837 degrees ! Estimated noise=0.347328 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 = 0.0160195 Jy ! Component: 100 - total flux cleaned = 0.025141 Jy ! Component: 150 - total flux cleaned = 0.0305321 Jy ! Component: 200 - total flux cleaned = 0.0338136 Jy ! Total flux subtracted in 200 components = 0.0338136 Jy ! Clean residual min=-0.003348 max=0.003822 Jy/beam ! Clean residual mean=0.000011 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.204435 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.204435 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=0.050884Jy sigma=1.329131 ! Fit after self-cal, rms=0.050831Jy sigma=1.326888 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6951 x 1.808 at -0.2837 degrees (North through East) ! Clean map min=-0.0029868 max=0.14685 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: ! LA 0.97 MK 1.03 NL 1.02 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 1.02 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 0.98 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.02 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 1.03 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.98 NL 1.02 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.050831Jy sigma=1.326888 ! Fit after self-cal, rms=0.050187Jy sigma=1.319721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6981 mas, bmaj=1.814 mas, bpa=-0.2385 degrees ! Estimated noise=0.344315 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 (2.8, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290656 Jy ! Component: 100 - total flux cleaned = 0.00341355 Jy ! Component: 150 - total flux cleaned = 0.00374105 Jy ! Component: 200 - total flux cleaned = 0.00410604 Jy ! Total flux subtracted in 200 components = 0.00410604 Jy ! Clean residual min=-0.001869 max=0.001942 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.208541 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.208541 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=0.050017Jy sigma=1.315023 ! Fit after self-cal, rms=0.050002Jy sigma=1.314571 ! 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=0.050002Jy sigma=1.314571 ! Fit after self-cal, rms=0.049841Jy sigma=1.311875 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6979 mas, bmaj=1.813 mas, bpa=-0.2597 degrees ! Estimated noise=0.343594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344219 Jy ! Component: 100 - total flux cleaned = 0.000434879 Jy ! Component: 150 - total flux cleaned = 0.000507878 Jy ! Component: 200 - total flux cleaned = 0.000551043 Jy ! Total flux subtracted in 200 components = 0.000551043 Jy ! Clean residual min=-0.001761 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.209092 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.209092 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=0.049812Jy sigma=1.311125 ! Fit after self-cal, rms=0.049810Jy sigma=1.311028 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 = 0.000238607 Jy ! Component: 100 - total flux cleaned = 0.000280334 Jy ! Component: 150 - total flux cleaned = 0.000316743 Jy ! Component: 200 - total flux cleaned = 0.000350087 Jy ! Total flux subtracted in 200 components = 0.000350087 Jy ! Clean residual min=-0.001708 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.209443 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.209443 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=0.049796Jy sigma=1.310647 ! Fit after self-cal, rms=0.049795Jy sigma=1.310622 ! 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=0.049795Jy sigma=1.310622 ! Fit after self-cal, rms=0.049803Jy sigma=1.310557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6981 mas, bmaj=1.814 mas, bpa=-0.2206 degrees ! Estimated noise=0.343605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.86571e-05 Jy ! Component: 100 - total flux cleaned = 8.55662e-05 Jy ! Component: 150 - total flux cleaned = 0.000115726 Jy ! Component: 200 - total flux cleaned = 0.00014421 Jy ! Total flux subtracted in 200 components = 0.00014421 Jy ! Clean residual min=-0.001635 max=0.001500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.209587 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.209587 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=0.049793Jy sigma=1.310293 ! Fit after self-cal, rms=0.049793Jy sigma=1.310275 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 = 0.000136711 Jy ! Component: 100 - total flux cleaned = 0.000150174 Jy ! Component: 150 - total flux cleaned = 0.000174271 Jy ! Component: 200 - total flux cleaned = 0.000197766 Jy ! Total flux subtracted in 200 components = 0.000197766 Jy ! Clean residual min=-0.001616 max=0.001477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.209785 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.209785 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=0.049787Jy sigma=1.310108 ! Fit after self-cal, rms=0.049786Jy sigma=1.310099 ! 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=0.049786Jy sigma=1.310099 ! Fit after self-cal, rms=0.049817Jy sigma=1.310082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=5.273 mas, bpa=-1.375 degrees ! Estimated noise=0.490458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342353 Jy ! Component: 100 - total flux cleaned = 0.000394686 Jy ! Component: 150 - total flux cleaned = 0.000453707 Jy ! Component: 200 - total flux cleaned = 0.00048875 Jy ! Total flux subtracted in 200 components = 0.00048875 Jy ! Clean residual min=-0.001406 max=0.001653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.210273 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.210273 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=0.049816Jy sigma=1.310009 ! Fit after self-cal, rms=0.049814Jy sigma=1.309955 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 = 6.80235e-05 Jy ! Component: 100 - total flux cleaned = 5.59728e-05 Jy ! Component: 150 - total flux cleaned = 5.60573e-05 Jy ! Component: 200 - total flux cleaned = 5.58043e-05 Jy ! Total flux subtracted in 200 components = 5.58043e-05 Jy ! Clean residual min=-0.001341 max=0.001631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.210329 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.210329 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=0.049816Jy sigma=1.309988 ! Fit after self-cal, rms=0.049815Jy sigma=1.309962 ! 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=0.6984 mas, bmaj=1.815 mas, bpa=-0.1907 degrees ! Estimated noise=0.343764 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6984 x 1.815 at -0.1907 degrees (North through East) ! Clean map min=-0.0014617 max=0.14552 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=0.5747 mas, bmaj=1.568 mas, bpa=-1.147 degrees ! Estimated noise=0.718562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100278 Jy ! Component: 100 - total flux cleaned = 0.13501 Jy ! Component: 150 - total flux cleaned = 0.155518 Jy ! Component: 200 - total flux cleaned = 0.168531 Jy ! Total flux subtracted in 200 components = 0.168531 Jy ! Clean residual min=-0.006186 max=0.007182 Jy/beam ! Clean residual mean=0.000027 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.168531 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.168531 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6984 mas, bmaj=1.815 mas, bpa=-0.1907 degrees ! Estimated noise=0.343764 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 = 0.0156122 Jy ! Component: 100 - total flux cleaned = 0.0244643 Jy ! Component: 150 - total flux cleaned = 0.0297101 Jy ! Component: 200 - total flux cleaned = 0.0331544 Jy ! Total flux subtracted in 200 components = 0.0331544 Jy ! Clean residual min=-0.002581 max=0.002443 Jy/beam ! Clean residual mean=0.000006 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.201686 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.201686 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=2.051 mas, bmaj=5.273 mas, bpa=-1.375 degrees ! Estimated noise=0.490458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378094 Jy ! Component: 100 - total flux cleaned = 0.00575828 Jy ! Component: 150 - total flux cleaned = 0.00692769 Jy ! Component: 200 - total flux cleaned = 0.00724586 Jy ! Total flux subtracted in 200 components = 0.00724586 Jy ! Clean residual min=-0.001915 max=0.001610 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.208932 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 = 0.000179693 Jy ! Component: 100 - total flux cleaned = 0.000337476 Jy ! Component: 150 - total flux cleaned = 0.000453037 Jy ! Component: 200 - total flux cleaned = 0.000575931 Jy ! Total flux subtracted in 200 components = 0.000575931 Jy ! Clean residual min=-0.001599 max=0.001561 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.209508 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.209508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6984 mas, bmaj=1.815 mas, bpa=-0.1907 degrees ! Estimated noise=0.343764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262688 Jy ! Component: 100 - total flux cleaned = 0.000476428 Jy ! Component: 150 - total flux cleaned = 0.000542174 Jy ! Component: 200 - total flux cleaned = 0.000596789 Jy ! Total flux subtracted in 200 components = 0.000596789 Jy ! Clean residual min=-0.001680 max=0.001780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.210104 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.210104 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=0.049849Jy sigma=1.310830 ! Fit after self-cal, rms=0.049843Jy sigma=1.310701 wmodel /scr/pima/bg219a_uvs/J1704-1316_X_map.mod ! Writing 72 model components to file: /scr/pima/bg219a_uvs/J1704-1316_X_map.mod wobs /scr/pima/bg219a_uvs/J1704-1316_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1704-1316_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1704-1316_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1704-1316_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 = 6.92111e-05 Jy ! Component: 100 - total flux cleaned = -6.84638e-05 Jy ! Component: 150 - total flux cleaned = -4.17169e-05 Jy ! Component: 200 - total flux cleaned = -1.93276e-05 Jy ! Component: 250 - total flux cleaned = -1.96985e-05 Jy ! Component: 300 - total flux cleaned = -5.96455e-05 Jy ! Component: 350 - total flux cleaned = -4.01225e-05 Jy ! Component: 400 - total flux cleaned = -3.16913e-06 Jy ! Component: 450 - total flux cleaned = -2.80287e-06 Jy ! Component: 500 - total flux cleaned = 3.09436e-05 Jy ! Component: 550 - total flux cleaned = 6.3005e-05 Jy ! Component: 600 - total flux cleaned = 9.42838e-05 Jy ! Component: 650 - total flux cleaned = 0.000109609 Jy ! Component: 700 - total flux cleaned = 0.000139874 Jy ! Component: 750 - total flux cleaned = 0.000198235 Jy ! Component: 800 - total flux cleaned = 0.000240874 Jy ! Component: 850 - total flux cleaned = 0.000296109 Jy ! Component: 900 - total flux cleaned = 0.000296213 Jy ! Component: 950 - total flux cleaned = 0.000349065 Jy ! Component: 1000 - total flux cleaned = 0.000387444 Jy ! Component: 1050 - total flux cleaned = 0.000424962 Jy ! Component: 1100 - total flux cleaned = 0.000462099 Jy ! Component: 1150 - total flux cleaned = 0.000486382 Jy ! Component: 1200 - total flux cleaned = 0.000509862 Jy ! Component: 1250 - total flux cleaned = 0.000532979 Jy ! Component: 1300 - total flux cleaned = 0.000544423 Jy ! Component: 1350 - total flux cleaned = 0.000567145 Jy ! Component: 1400 - total flux cleaned = 0.000611685 Jy ! Component: 1450 - total flux cleaned = 0.000633593 Jy ! Component: 1500 - total flux cleaned = 0.000633423 Jy ! Component: 1550 - total flux cleaned = 0.000601319 Jy ! Component: 1600 - total flux cleaned = 0.00060121 Jy ! Component: 1650 - total flux cleaned = 0.000569808 Jy ! Component: 1700 - total flux cleaned = 0.000549148 Jy ! Component: 1750 - total flux cleaned = 0.00052881 Jy ! Component: 1800 - total flux cleaned = 0.000528845 Jy ! Component: 1850 - total flux cleaned = 0.000488763 Jy ! Component: 1900 - total flux cleaned = 0.000478752 Jy ! Component: 1950 - total flux cleaned = 0.000459003 Jy ! Component: 2000 - total flux cleaned = 0.000420043 Jy ! Component: 2050 - total flux cleaned = 0.000439512 Jy ! Component: 2100 - total flux cleaned = 0.000439516 Jy ! Component: 2150 - total flux cleaned = 0.000430085 Jy ! Component: 2200 - total flux cleaned = 0.000458272 Jy ! Component: 2250 - total flux cleaned = 0.00045812 Jy ! Component: 2300 - total flux cleaned = 0.000421058 Jy ! Component: 2350 - total flux cleaned = 0.000457862 Jy ! Component: 2400 - total flux cleaned = 0.00045787 Jy ! Component: 2450 - total flux cleaned = 0.000485127 Jy ! Component: 2500 - total flux cleaned = 0.000512196 Jy ! Component: 2550 - total flux cleaned = 0.000512181 Jy ! Component: 2600 - total flux cleaned = 0.000521138 Jy ! Component: 2650 - total flux cleaned = 0.000556581 Jy ! Component: 2700 - total flux cleaned = 0.000530154 Jy ! Component: 2750 - total flux cleaned = 0.000547685 Jy ! Component: 2800 - total flux cleaned = 0.000530251 Jy ! Component: 2850 - total flux cleaned = 0.000547627 Jy ! Component: 2900 - total flux cleaned = 0.000565002 Jy ! Component: 2950 - total flux cleaned = 0.0005823 Jy ! Component: 3000 - total flux cleaned = 0.000590968 Jy ! Component: 3050 - total flux cleaned = 0.000599515 Jy ! Component: 3100 - total flux cleaned = 0.000616646 Jy ! Component: 3150 - total flux cleaned = 0.000633728 Jy ! Component: 3200 - total flux cleaned = 0.000650787 Jy ! Component: 3250 - total flux cleaned = 0.000667851 Jy ! Component: 3300 - total flux cleaned = 0.000667856 Jy ! Component: 3350 - total flux cleaned = 0.000676392 Jy ! Component: 3400 - total flux cleaned = 0.00067641 Jy ! Component: 3450 - total flux cleaned = 0.000676429 Jy ! Component: 3500 - total flux cleaned = 0.000684887 Jy ! Component: 3550 - total flux cleaned = 0.000684884 Jy ! Component: 3600 - total flux cleaned = 0.000684874 Jy ! Component: 3650 - total flux cleaned = 0.000676477 Jy ! Component: 3700 - total flux cleaned = 0.000676454 Jy ! Component: 3750 - total flux cleaned = 0.000642656 Jy ! Component: 3800 - total flux cleaned = 0.000634218 Jy ! Component: 3850 - total flux cleaned = 0.000617311 Jy ! Component: 3900 - total flux cleaned = 0.000591887 Jy ! Component: 3950 - total flux cleaned = 0.00060883 Jy ! Component: 4000 - total flux cleaned = 0.000591886 Jy ! Component: 4050 - total flux cleaned = 0.00058337 Jy ! Total flux subtracted in 4096 components = 0.000549355 Jy ! Clean residual min=-0.000478 max=0.000519 Jy/beam ! Clean residual mean=0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.210654 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 291 components and 0.210654 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1704-1316_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6984 x 1.815 at -0.1907 degrees (North through East) ! Clean map min=-0.00077388 max=0.14511 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1704-1316_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246328 0.246328 0.492656 0.985313 1.97063 3.94125 7.8825 15.765 31.53 63.06 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1217.89 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1704-1316_X_uvs.log closed on Wed Apr 6 21:42:23 2016