! Started logfile: /scr/pima/bg219h_uvs/J1825+5753_X_uvs.log on Thu Apr 7 12:18:00 2016 obs /scr/pima/bg219h_uvs/J1825+5753_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1825+5753_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864957 visibilities/baseline/integration-bin. ! Found source: J1825+5753 ! ! 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 24288 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/bg219h_uvs/J1825+5753_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 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=1.003092Jy sigma=26.041906 ! Fit after self-cal, rms=0.955612Jy sigma=24.818397 ! 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=0.7972 mas, bmaj=1.048 mas, bpa=0.7428 degrees ! Estimated noise=0.485585 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 = 0.0352686 Jy ! Component: 100 - total flux cleaned = 0.043302 Jy ! Total flux subtracted in 100 components = 0.043302 Jy ! Clean residual min=-0.003467 max=0.003647 Jy/beam ! Clean residual mean=0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.043302 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.043302 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=0.060389Jy sigma=1.407397 ! Fit after self-cal, rms=0.058900Jy sigma=1.367898 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.351 mas, bpa=-2.19 degrees ! Estimated noise=0.245699 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 (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550572 Jy ! Component: 100 - total flux cleaned = 0.00828885 Jy ! Component: 150 - total flux cleaned = 0.0099527 Jy ! Component: 200 - total flux cleaned = 0.0110974 Jy ! Total flux subtracted in 200 components = 0.0110974 Jy ! Clean residual min=-0.001735 max=0.002365 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0543994 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0543994 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=0.058413Jy sigma=1.353383 ! Fit after self-cal, rms=0.058342Jy sigma=1.350692 ! Inverting map ! Added new window around map position (3.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227908 Jy ! Component: 100 - total flux cleaned = 0.0034892 Jy ! Component: 150 - total flux cleaned = 0.00406274 Jy ! Component: 200 - total flux cleaned = 0.00452326 Jy ! Total flux subtracted in 200 components = 0.00452326 Jy ! Clean residual min=-0.001564 max=0.001594 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0589227 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0589227 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=0.058247Jy sigma=1.347927 ! Fit after self-cal, rms=0.058221Jy sigma=1.347389 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.351 at -2.19 degrees (North through East) ! Clean map min=-0.0014299 max=0.047186 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.90 KP 0.95 ! LA 0.96 MK 1.01 NL 1.03 OV 1.05 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.94 KP 0.97 ! LA 0.91 MK 1.08 NL 1.00 OV 1.03 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.08 KP 1.03 ! LA 1.02 MK 1.03 NL 1.01 OV 1.03 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 1.05 ! LA 1.01 MK 1.00 NL 1.05 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 1.06 ! LA 0.90 MK 0.99 NL 0.97 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! 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 0.90 HN 0.84 KP 1.05 ! LA 0.90 MK 0.98 NL 1.08 OV 1.05 ! PT 1.02 SC 0.95 ! ! ! 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=0.058221Jy sigma=1.347389 ! Fit after self-cal, rms=0.057310Jy sigma=1.345248 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.35 mas, bpa=-1.886 degrees ! Estimated noise=0.244371 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 = 0.000625288 Jy ! Component: 100 - total flux cleaned = 0.000623885 Jy ! Component: 150 - total flux cleaned = 0.000672868 Jy ! Component: 200 - total flux cleaned = 0.000714756 Jy ! Total flux subtracted in 200 components = 0.000714756 Jy ! Clean residual min=-0.001473 max=0.001423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0596374 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0596374 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=0.057285Jy sigma=1.344590 ! Fit after self-cal, rms=0.057286Jy sigma=1.344321 ! 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=0.057286Jy sigma=1.344321 ! Fit after self-cal, rms=0.057746Jy sigma=1.343222 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.349 mas, bpa=-1.662 degrees ! Estimated noise=0.244265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199427 Jy ! Component: 100 - total flux cleaned = 0.000262322 Jy ! Component: 150 - total flux cleaned = 0.000299633 Jy ! Component: 200 - total flux cleaned = 0.000316962 Jy ! Total flux subtracted in 200 components = 0.000316962 Jy ! Clean residual min=-0.001358 max=0.001359 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0599544 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0599544 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=0.057730Jy sigma=1.342949 ! Fit after self-cal, rms=0.057745Jy sigma=1.342832 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 = 0.000142199 Jy ! Component: 100 - total flux cleaned = 0.000176896 Jy ! Component: 150 - total flux cleaned = 0.000192862 Jy ! Component: 200 - total flux cleaned = 0.000192961 Jy ! Total flux subtracted in 200 components = 0.000192961 Jy ! Clean residual min=-0.001349 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0601473 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.0601473 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=0.057734Jy sigma=1.342632 ! Fit after self-cal, rms=0.057733Jy sigma=1.342617 ! 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=0.057733Jy sigma=1.342617 ! Fit after self-cal, rms=0.057746Jy sigma=1.342596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.348 mas, bpa=-1.852 degrees ! Estimated noise=0.243974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012346 Jy ! Component: 100 - total flux cleaned = 0.000154379 Jy ! Component: 150 - total flux cleaned = 0.000154459 Jy ! Component: 200 - total flux cleaned = 0.000182607 Jy ! Total flux subtracted in 200 components = 0.000182607 Jy ! Clean residual min=-0.001332 max=0.001315 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0603299 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.06033 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=0.057736Jy sigma=1.342447 ! Fit after self-cal, rms=0.057737Jy sigma=1.342436 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 = 4.6395e-05 Jy ! Component: 100 - total flux cleaned = 6.01454e-05 Jy ! Component: 150 - total flux cleaned = 5.98639e-05 Jy ! Component: 200 - total flux cleaned = 7.2715e-05 Jy ! Total flux subtracted in 200 components = 7.2715e-05 Jy ! Clean residual min=-0.001327 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0604027 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0604027 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=0.057729Jy sigma=1.342316 ! Fit after self-cal, rms=0.057728Jy sigma=1.342308 ! 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=0.057728Jy sigma=1.342308 ! Fit after self-cal, rms=0.057659Jy sigma=1.342299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=2.54 mas, bpa=-12.28 degrees ! Estimated noise=0.301831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196268 Jy ! Component: 100 - total flux cleaned = -0.000209408 Jy ! Component: 150 - total flux cleaned = -0.000232978 Jy ! Component: 200 - total flux cleaned = -0.000263234 Jy ! Total flux subtracted in 200 components = -0.000263234 Jy ! Clean residual min=-0.001128 max=0.001033 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0601394 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.0601394 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=0.057657Jy sigma=1.342205 ! Fit after self-cal, rms=0.057657Jy sigma=1.342183 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.5019e-05 Jy ! Component: 100 - total flux cleaned = -3.5419e-05 Jy ! Component: 150 - total flux cleaned = -4.43933e-05 Jy ! Component: 200 - total flux cleaned = -6.13199e-05 Jy ! Total flux subtracted in 200 components = -6.13199e-05 Jy ! Clean residual min=-0.001107 max=0.001018 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0600781 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0600781 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=0.057656Jy sigma=1.342137 ! Fit after self-cal, rms=0.057656Jy sigma=1.342126 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.347 mas, bpa=-2.168 degrees ! Estimated noise=0.243585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.347 at -2.168 degrees (North through East) ! Clean map min=-0.0012566 max=0.046793 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=0.792 mas, bmaj=1.04 mas, bpa=0.2303 degrees ! Estimated noise=0.478294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359155 Jy ! Component: 100 - total flux cleaned = 0.0449987 Jy ! Component: 150 - total flux cleaned = 0.0498121 Jy ! Component: 200 - total flux cleaned = 0.0523042 Jy ! Total flux subtracted in 200 components = 0.0523042 Jy ! Clean residual min=-0.003060 max=0.002865 Jy/beam ! Clean residual mean=0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0523042 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 0.0523042 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.347 mas, bpa=-2.168 degrees ! Estimated noise=0.243585 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 = 0.00304337 Jy ! Component: 100 - total flux cleaned = 0.00467059 Jy ! Component: 150 - total flux cleaned = 0.00586723 Jy ! Component: 200 - total flux cleaned = 0.00659775 Jy ! Total flux subtracted in 200 components = 0.00659775 Jy ! Clean residual min=-0.001453 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0589019 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0589019 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=2.375 mas, bmaj=2.54 mas, bpa=-12.28 degrees ! Estimated noise=0.301831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872025 Jy ! Component: 100 - total flux cleaned = 0.00103939 Jy ! Component: 150 - total flux cleaned = 0.00112487 Jy ! Component: 200 - total flux cleaned = 0.00115464 Jy ! Total flux subtracted in 200 components = 0.00115464 Jy ! Clean residual min=-0.001191 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0600566 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 = -1.29537e-05 Jy ! Component: 100 - total flux cleaned = -1.24167e-05 Jy ! Component: 150 - total flux cleaned = -1.20981e-05 Jy ! Component: 200 - total flux cleaned = -2.34366e-05 Jy ! Total flux subtracted in 200 components = -2.34366e-05 Jy ! Clean residual min=-0.001171 max=0.001033 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0600331 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.0600331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.347 mas, bpa=-2.168 degrees ! Estimated noise=0.243585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.42869e-05 Jy ! Component: 100 - total flux cleaned = 0.000178035 Jy ! Component: 150 - total flux cleaned = 0.000287912 Jy ! Component: 200 - total flux cleaned = 0.000289167 Jy ! Total flux subtracted in 200 components = 0.000289167 Jy ! Clean residual min=-0.001398 max=0.001296 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0603223 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0603223 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=0.057680Jy sigma=1.342607 ! Fit after self-cal, rms=0.057683Jy sigma=1.342513 wmodel /scr/pima/bg219h_uvs/J1825+5753_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219h_uvs/J1825+5753_X_map.mod wobs /scr/pima/bg219h_uvs/J1825+5753_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1825+5753_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1825+5753_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1825+5753_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 = -0.000372837 Jy ! Component: 100 - total flux cleaned = -0.000580719 Jy ! Component: 150 - total flux cleaned = -0.000757926 Jy ! Component: 200 - total flux cleaned = -0.000972164 Jy ! Component: 250 - total flux cleaned = -0.00109709 Jy ! Component: 300 - total flux cleaned = -0.00123959 Jy ! Component: 350 - total flux cleaned = -0.00137781 Jy ! Component: 400 - total flux cleaned = -0.00151256 Jy ! Component: 450 - total flux cleaned = -0.00162569 Jy ! Component: 500 - total flux cleaned = -0.00169984 Jy ! Component: 550 - total flux cleaned = -0.00186359 Jy ! Component: 600 - total flux cleaned = -0.0018813 Jy ! Component: 650 - total flux cleaned = -0.00198671 Jy ! Component: 700 - total flux cleaned = -0.00210719 Jy ! Component: 750 - total flux cleaned = -0.00219155 Jy ! Component: 800 - total flux cleaned = -0.00225801 Jy ! Component: 850 - total flux cleaned = -0.00235649 Jy ! Component: 900 - total flux cleaned = -0.00243738 Jy ! Component: 950 - total flux cleaned = -0.00253315 Jy ! Component: 1000 - total flux cleaned = -0.00264305 Jy ! Component: 1050 - total flux cleaned = -0.0026741 Jy ! Component: 1100 - total flux cleaned = -0.00276591 Jy ! Component: 1150 - total flux cleaned = -0.00276564 Jy ! Component: 1200 - total flux cleaned = -0.00284036 Jy ! Component: 1250 - total flux cleaned = -0.00291398 Jy ! Component: 1300 - total flux cleaned = -0.00300114 Jy ! Component: 1350 - total flux cleaned = -0.00300073 Jy ! Component: 1400 - total flux cleaned = -0.00298666 Jy ! Component: 1450 - total flux cleaned = -0.00307148 Jy ! Component: 1500 - total flux cleaned = -0.00307169 Jy ! Component: 1550 - total flux cleaned = -0.00311341 Jy ! Component: 1600 - total flux cleaned = -0.00322263 Jy ! Component: 1650 - total flux cleaned = -0.00319555 Jy ! Component: 1700 - total flux cleaned = -0.00323575 Jy ! Component: 1750 - total flux cleaned = -0.00328863 Jy ! Component: 1800 - total flux cleaned = -0.00331469 Jy ! Component: 1850 - total flux cleaned = -0.00335354 Jy ! Component: 1900 - total flux cleaned = -0.00337915 Jy ! Component: 1950 - total flux cleaned = -0.00341739 Jy ! Component: 2000 - total flux cleaned = -0.00345523 Jy ! Component: 2050 - total flux cleaned = -0.00349275 Jy ! Component: 2100 - total flux cleaned = -0.00351753 Jy ! Component: 2150 - total flux cleaned = -0.00359078 Jy ! Component: 2200 - total flux cleaned = -0.003603 Jy ! Component: 2250 - total flux cleaned = -0.00368698 Jy ! Component: 2300 - total flux cleaned = -0.00366311 Jy ! Component: 2350 - total flux cleaned = -0.00367478 Jy ! Component: 2400 - total flux cleaned = -0.00367487 Jy ! Component: 2450 - total flux cleaned = -0.00365162 Jy ! Component: 2500 - total flux cleaned = -0.00369781 Jy ! Component: 2550 - total flux cleaned = -0.00369777 Jy ! Component: 2600 - total flux cleaned = -0.00368631 Jy ! Component: 2650 - total flux cleaned = -0.00365256 Jy ! Component: 2700 - total flux cleaned = -0.00368613 Jy ! Component: 2750 - total flux cleaned = -0.00364176 Jy ! Component: 2800 - total flux cleaned = -0.00365277 Jy ! Component: 2850 - total flux cleaned = -0.00366375 Jy ! Component: 2900 - total flux cleaned = -0.00364203 Jy ! Component: 2950 - total flux cleaned = -0.00360953 Jy ! Component: 3000 - total flux cleaned = -0.00366319 Jy ! Component: 3050 - total flux cleaned = -0.00366318 Jy ! Component: 3100 - total flux cleaned = -0.00364213 Jy ! Component: 3150 - total flux cleaned = -0.00364212 Jy ! Component: 3200 - total flux cleaned = -0.00366308 Jy ! Component: 3250 - total flux cleaned = -0.00367344 Jy ! Component: 3300 - total flux cleaned = -0.00369415 Jy ! Component: 3350 - total flux cleaned = -0.00369414 Jy ! Component: 3400 - total flux cleaned = -0.00371459 Jy ! Component: 3450 - total flux cleaned = -0.0036942 Jy ! Component: 3500 - total flux cleaned = -0.00370424 Jy ! Component: 3550 - total flux cleaned = -0.00369417 Jy ! Component: 3600 - total flux cleaned = -0.00368423 Jy ! Component: 3650 - total flux cleaned = -0.00369417 Jy ! Component: 3700 - total flux cleaned = -0.00367445 Jy ! Component: 3750 - total flux cleaned = -0.00368423 Jy ! Component: 3800 - total flux cleaned = -0.00371343 Jy ! Component: 3850 - total flux cleaned = -0.00366491 Jy ! Component: 3900 - total flux cleaned = -0.00369384 Jy ! Component: 3950 - total flux cleaned = -0.00370347 Jy ! Component: 4000 - total flux cleaned = -0.00367487 Jy ! Component: 4050 - total flux cleaned = -0.00370343 Jy ! Total flux subtracted in 4096 components = -0.00369391 Jy ! Clean residual min=-0.000536 max=0.000565 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0566284 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 325 components and 0.0566284 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1825+5753_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.347 at -2.168 degrees (North through East) ! Clean map min=-0.001115 max=0.046103 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1825+5753_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0461033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994098 0.994098 1.9882 3.97639 7.95279 15.9056 31.8111 63.6223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.781 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1825+5753_X_uvs.log closed on Thu Apr 7 12:18:04 2016