! Started logfile: /scr/pima/bg219h_uvs/J1630+2131_X_uvs.log on Thu Apr 7 12:14:49 2016 obs /scr/pima/bg219h_uvs/J1630+2131_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1630+2131_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891039 visibilities/baseline/integration-bin. ! Found source: J1630+2131 ! ! 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 29832 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/J1630+2131_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.007658Jy sigma=25.899550 ! Fit after self-cal, rms=0.927232Jy sigma=23.750571 ! 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=0.7616 mas, bmaj=1.623 mas, bpa=-0.2869 degrees ! Estimated noise=0.39765 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 = 0.0540876 Jy ! Component: 100 - total flux cleaned = 0.0732772 Jy ! Total flux subtracted in 100 components = 0.0732772 Jy ! Clean residual min=-0.004104 max=0.008640 Jy/beam ! Clean residual mean=-0.000008 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0732772 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0732772 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=0.066081Jy sigma=1.498637 ! Fit after self-cal, rms=0.065223Jy sigma=1.479066 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104768 Jy ! Component: 100 - total flux cleaned = 0.016199 Jy ! Total flux subtracted in 100 components = 0.016199 Jy ! Clean residual min=-0.003640 max=0.004843 Jy/beam ! Clean residual mean=-0.000006 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0894762 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0894762 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=0.063168Jy sigma=1.409244 ! Fit after self-cal, rms=0.063154Jy sigma=1.408736 ! 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=0.9499 mas, bmaj=1.911 mas, bpa=-0.9476 degrees ! Estimated noise=0.228036 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 (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601275 Jy ! Component: 100 - total flux cleaned = 0.00939751 Jy ! Component: 150 - total flux cleaned = 0.0115997 Jy ! Component: 200 - total flux cleaned = 0.0129399 Jy ! Total flux subtracted in 200 components = 0.0129399 Jy ! Clean residual min=-0.002134 max=0.005253 Jy/beam ! Clean residual mean=-0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.102416 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.102416 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=0.062586Jy sigma=1.390621 ! Fit after self-cal, rms=0.062531Jy sigma=1.389134 ! Inverting map ! Added new window around map position (4.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518048 Jy ! Component: 100 - total flux cleaned = 0.00776322 Jy ! Component: 150 - total flux cleaned = 0.00943631 Jy ! Component: 200 - total flux cleaned = 0.0104246 Jy ! Total flux subtracted in 200 components = 0.0104246 Jy ! Clean residual min=-0.001725 max=0.002022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.112841 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.112841 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=0.062129Jy sigma=1.376396 ! Fit after self-cal, rms=0.062068Jy sigma=1.374314 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9499 x 1.911 at -0.9476 degrees (North through East) ! Clean map min=-0.0014867 max=0.073768 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 0.99 FD 1.02 HN 1.09 KP 1.03 ! LA 0.96 MK 0.99 NL 1.00 OV 1.00 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.12 KP 0.99 ! LA 1.03 MK 1.00 NL 1.04 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 1.03 ! LA 1.00 MK 0.96 NL 0.98 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.09 KP 1.03 ! LA 0.99 MK 0.96 NL 0.98 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.09 KP 1.03 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.05 ! LA 0.97 MK 0.93 NL 1.00 OV 0.98 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 0.98 ! LA 0.99 MK 1.04 NL 1.00 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! 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=0.062068Jy sigma=1.374314 ! Fit after self-cal, rms=0.062991Jy sigma=1.371617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9449 mas, bmaj=1.905 mas, bpa=-0.6857 degrees ! Estimated noise=0.225703 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 = 0.00152076 Jy ! Component: 100 - total flux cleaned = 0.0018038 Jy ! Component: 150 - total flux cleaned = 0.00197088 Jy ! Component: 200 - total flux cleaned = 0.00197105 Jy ! Total flux subtracted in 200 components = 0.00197105 Jy ! Clean residual min=-0.001309 max=0.001379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.114812 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.114812 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=0.062937Jy sigma=1.370153 ! Fit after self-cal, rms=0.062959Jy sigma=1.369905 ! 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=0.062959Jy sigma=1.369905 ! Fit after self-cal, rms=0.063414Jy sigma=1.367869 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=1.901 mas, bpa=-0.7508 degrees ! Estimated noise=0.225501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848913 Jy ! Component: 100 - total flux cleaned = 0.000958703 Jy ! Component: 150 - total flux cleaned = 0.000958188 Jy ! Component: 200 - total flux cleaned = 0.000979915 Jy ! Total flux subtracted in 200 components = 0.000979915 Jy ! Clean residual min=-0.001296 max=0.001451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.115792 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.115792 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=0.063388Jy sigma=1.367293 ! Fit after self-cal, rms=0.063394Jy sigma=1.367174 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-45, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125521 Jy ! Component: 100 - total flux cleaned = 0.00174514 Jy ! Component: 150 - total flux cleaned = 0.00207877 Jy ! Component: 200 - total flux cleaned = 0.00218452 Jy ! Total flux subtracted in 200 components = 0.00218452 Jy ! Clean residual min=-0.001210 max=0.001168 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.117976 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.117976 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=0.063358Jy sigma=1.366316 ! Fit after self-cal, rms=0.063357Jy sigma=1.366251 ! 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=0.063357Jy sigma=1.366251 ! Fit after self-cal, rms=0.063449Jy sigma=1.366201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=1.902 mas, bpa=-0.8036 degrees ! Estimated noise=0.225332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455713 Jy ! Component: 100 - total flux cleaned = 0.000538248 Jy ! Component: 150 - total flux cleaned = 0.000556435 Jy ! Component: 200 - total flux cleaned = 0.000608503 Jy ! Total flux subtracted in 200 components = 0.000608503 Jy ! Clean residual min=-0.001181 max=0.001205 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.118585 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.118585 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=0.063435Jy sigma=1.365938 ! Fit after self-cal, rms=0.063436Jy sigma=1.365919 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.3699e-05 Jy ! Component: 100 - total flux cleaned = 9.39693e-05 Jy ! Component: 150 - total flux cleaned = 0.000125449 Jy ! Component: 200 - total flux cleaned = 0.000140161 Jy ! Total flux subtracted in 200 components = 0.000140161 Jy ! Clean residual min=-0.001174 max=0.001215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.118725 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 103 components and 0.118725 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=0.063427Jy sigma=1.365757 ! Fit after self-cal, rms=0.063426Jy sigma=1.365749 ! 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=0.063426Jy sigma=1.365749 ! Fit after self-cal, rms=0.063436Jy sigma=1.365739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=2.874 mas, bpa=-2.152 degrees ! Estimated noise=0.274382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376854 Jy ! Component: 100 - total flux cleaned = 0.000422401 Jy ! Component: 150 - total flux cleaned = 0.000435346 Jy ! Component: 200 - total flux cleaned = 0.000423348 Jy ! Total flux subtracted in 200 components = 0.000423348 Jy ! Clean residual min=-0.001361 max=0.001512 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.119148 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.119148 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=0.063436Jy sigma=1.365647 ! Fit after self-cal, rms=0.063435Jy sigma=1.365631 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 = 4.07588e-05 Jy ! Component: 100 - total flux cleaned = 5.21101e-05 Jy ! Component: 150 - total flux cleaned = 5.22304e-05 Jy ! Component: 200 - total flux cleaned = 5.23339e-05 Jy ! Total flux subtracted in 200 components = 5.23339e-05 Jy ! Clean residual min=-0.001356 max=0.001491 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.119201 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.119201 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=0.063434Jy sigma=1.365609 ! Fit after self-cal, rms=0.063433Jy sigma=1.365603 ! 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=0.9441 mas, bmaj=1.902 mas, bpa=-0.7944 degrees ! Estimated noise=0.225261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9441 x 1.902 at -0.7944 degrees (North through East) ! Clean map min=-0.0011222 max=0.073104 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=0.7549 mas, bmaj=1.61 mas, bpa=-0.1881 degrees ! Estimated noise=0.391663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538265 Jy ! Component: 100 - total flux cleaned = 0.0737938 Jy ! Component: 150 - total flux cleaned = 0.0839509 Jy ! Component: 200 - total flux cleaned = 0.0905513 Jy ! Total flux subtracted in 200 components = 0.0905513 Jy ! Clean residual min=-0.003038 max=0.003731 Jy/beam ! Clean residual mean=-0.000005 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0905512 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0905512 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9441 mas, bmaj=1.902 mas, bpa=-0.7944 degrees ! Estimated noise=0.225261 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 = 0.00695478 Jy ! Component: 100 - total flux cleaned = 0.0118161 Jy ! Component: 150 - total flux cleaned = 0.0154078 Jy ! Component: 200 - total flux cleaned = 0.0181098 Jy ! Total flux subtracted in 200 components = 0.0181098 Jy ! Clean residual min=-0.001606 max=0.001662 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.108661 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.108661 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=2.118 mas, bmaj=2.874 mas, bpa=-2.152 degrees ! Estimated noise=0.274382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320106 Jy ! Component: 100 - total flux cleaned = 0.0052409 Jy ! Component: 150 - total flux cleaned = 0.00668156 Jy ! Component: 200 - total flux cleaned = 0.00773464 Jy ! Total flux subtracted in 200 components = 0.00773464 Jy ! Clean residual min=-0.001413 max=0.001331 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.116396 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 = 0.000665212 Jy ! Component: 100 - total flux cleaned = 0.000859279 Jy ! Component: 150 - total flux cleaned = 0.00105225 Jy ! Component: 200 - total flux cleaned = 0.00122026 Jy ! Total flux subtracted in 200 components = 0.00122026 Jy ! Clean residual min=-0.001381 max=0.001348 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.117616 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 83 components and 0.117616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9441 mas, bmaj=1.902 mas, bpa=-0.7944 degrees ! Estimated noise=0.225261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556638 Jy ! Component: 100 - total flux cleaned = 0.000738833 Jy ! Component: 150 - total flux cleaned = 0.000902369 Jy ! Component: 200 - total flux cleaned = 0.00100345 Jy ! Total flux subtracted in 200 components = 0.00100345 Jy ! Clean residual min=-0.001192 max=0.001342 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.118619 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.118619 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=0.063478Jy sigma=1.366376 ! Fit after self-cal, rms=0.063470Jy sigma=1.366170 wmodel /scr/pima/bg219h_uvs/J1630+2131_X_map.mod ! Writing 102 model components to file: /scr/pima/bg219h_uvs/J1630+2131_X_map.mod wobs /scr/pima/bg219h_uvs/J1630+2131_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1630+2131_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1630+2131_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1630+2131_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 = 7.88153e-05 Jy ! Component: 100 - total flux cleaned = -4.84381e-05 Jy ! Component: 150 - total flux cleaned = -8.04441e-06 Jy ! Component: 200 - total flux cleaned = -8.55625e-06 Jy ! Component: 250 - total flux cleaned = 2.98882e-05 Jy ! Component: 300 - total flux cleaned = 1.11961e-05 Jy ! Component: 350 - total flux cleaned = -2.48393e-05 Jy ! Component: 400 - total flux cleaned = -6.01716e-05 Jy ! Component: 450 - total flux cleaned = -9.457e-05 Jy ! Component: 500 - total flux cleaned = -4.31296e-05 Jy ! Component: 550 - total flux cleaned = -0.00011012 Jy ! Component: 600 - total flux cleaned = -0.000126359 Jy ! Component: 650 - total flux cleaned = -0.000125978 Jy ! Component: 700 - total flux cleaned = -7.82034e-05 Jy ! Component: 750 - total flux cleaned = -0.000140936 Jy ! Component: 800 - total flux cleaned = -0.000109884 Jy ! Component: 850 - total flux cleaned = -0.000170311 Jy ! Component: 900 - total flux cleaned = -0.000185266 Jy ! Component: 950 - total flux cleaned = -0.000170589 Jy ! Component: 1000 - total flux cleaned = -0.000243242 Jy ! Component: 1050 - total flux cleaned = -0.000214484 Jy ! Component: 1100 - total flux cleaned = -0.000270909 Jy ! Component: 1150 - total flux cleaned = -0.000270799 Jy ! Component: 1200 - total flux cleaned = -0.000311972 Jy ! Component: 1250 - total flux cleaned = -0.000338935 Jy ! Component: 1300 - total flux cleaned = -0.000312227 Jy ! Component: 1350 - total flux cleaned = -0.000312096 Jy ! Component: 1400 - total flux cleaned = -0.000325036 Jy ! Component: 1450 - total flux cleaned = -0.000299314 Jy ! Component: 1500 - total flux cleaned = -0.000299203 Jy ! Component: 1550 - total flux cleaned = -0.000286742 Jy ! Component: 1600 - total flux cleaned = -0.00028692 Jy ! Component: 1650 - total flux cleaned = -0.00033577 Jy ! Component: 1700 - total flux cleaned = -0.000360158 Jy ! Component: 1750 - total flux cleaned = -0.000360182 Jy ! Component: 1800 - total flux cleaned = -0.000419316 Jy ! Component: 1850 - total flux cleaned = -0.000419152 Jy ! Component: 1900 - total flux cleaned = -0.000430535 Jy ! Component: 1950 - total flux cleaned = -0.000465191 Jy ! Component: 2000 - total flux cleaned = -0.000533305 Jy ! Component: 2050 - total flux cleaned = -0.000510677 Jy ! Component: 2100 - total flux cleaned = -0.000499596 Jy ! Component: 2150 - total flux cleaned = -0.000554537 Jy ! Component: 2200 - total flux cleaned = -0.000510985 Jy ! Component: 2250 - total flux cleaned = -0.000511002 Jy ! Component: 2300 - total flux cleaned = -0.000510921 Jy ! Component: 2350 - total flux cleaned = -0.000457909 Jy ! Component: 2400 - total flux cleaned = -0.000468386 Jy ! Component: 2450 - total flux cleaned = -0.000416158 Jy ! Component: 2500 - total flux cleaned = -0.000416221 Jy ! Component: 2550 - total flux cleaned = -0.000405976 Jy ! Component: 2600 - total flux cleaned = -0.000405954 Jy ! Component: 2650 - total flux cleaned = -0.00036543 Jy ! Component: 2700 - total flux cleaned = -0.000345401 Jy ! Component: 2750 - total flux cleaned = -0.000325594 Jy ! Component: 2800 - total flux cleaned = -0.000325658 Jy ! Component: 2850 - total flux cleaned = -0.00028663 Jy ! Component: 2900 - total flux cleaned = -0.000335334 Jy ! Component: 2950 - total flux cleaned = -0.000316001 Jy ! Component: 3000 - total flux cleaned = -0.000306344 Jy ! Component: 3050 - total flux cleaned = -0.000306361 Jy ! Component: 3100 - total flux cleaned = -0.000296886 Jy ! Component: 3150 - total flux cleaned = -0.000306169 Jy ! Component: 3200 - total flux cleaned = -0.000306178 Jy ! Component: 3250 - total flux cleaned = -0.000269038 Jy ! Component: 3300 - total flux cleaned = -0.000241408 Jy ! Component: 3350 - total flux cleaned = -0.000269014 Jy ! Component: 3400 - total flux cleaned = -0.000250873 Jy ! Component: 3450 - total flux cleaned = -0.000268921 Jy ! Component: 3500 - total flux cleaned = -0.000268941 Jy ! Component: 3550 - total flux cleaned = -0.000286786 Jy ! Component: 3600 - total flux cleaned = -0.000268967 Jy ! Component: 3650 - total flux cleaned = -0.000268905 Jy ! Component: 3700 - total flux cleaned = -0.000207679 Jy ! Component: 3750 - total flux cleaned = -0.000216487 Jy ! Component: 3800 - total flux cleaned = -0.000207718 Jy ! Component: 3850 - total flux cleaned = -0.000190557 Jy ! Component: 3900 - total flux cleaned = -0.000182006 Jy ! Component: 3950 - total flux cleaned = -0.00019891 Jy ! Component: 4000 - total flux cleaned = -0.000190445 Jy ! Component: 4050 - total flux cleaned = -0.000148516 Jy ! Total flux subtracted in 4096 components = -0.000140182 Jy ! Clean residual min=-0.000590 max=0.000590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.118479 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 411 components and 0.118479 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1630+2131_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9441 x 1.902 at -0.7944 degrees (North through East) ! Clean map min=-0.001028 max=0.072701 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1630+2131_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0727011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.593942 0.593942 1.18788 2.37577 4.75154 9.50307 19.0061 38.0123 76.0246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 505.099 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1630+2131_X_uvs.log closed on Thu Apr 7 12:14:54 2016