! Started logfile: /scr/pima/bg219a_uvs/J0012+3353_X_uvs.log on Wed Apr 6 21:18:30 2016 obs /scr/pima/bg219a_uvs/J0012+3353_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0012+3353_X_uva.fits ! AN table 1: 47 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.836879 visibilities/baseline/integration-bin. ! Found source: J0012+3353 ! ! 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 7080 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/J0012+3353_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 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=1.009601Jy sigma=30.187043 ! Fit after self-cal, rms=0.900516Jy sigma=26.864528 ! 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=0.7296 mas, bmaj=1.336 mas, bpa=-11.27 degrees ! Estimated noise=0.866194 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 = 0.075275 Jy ! Component: 100 - total flux cleaned = 0.0930929 Jy ! Total flux subtracted in 100 components = 0.0930929 Jy ! Clean residual min=-0.007192 max=0.008158 Jy/beam ! Clean residual mean=-0.000007 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.0930929 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0930929 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=0.051760Jy sigma=1.409687 ! Fit after self-cal, rms=0.051761Jy sigma=1.408989 ! 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=0.9528 mas, bmaj=1.727 mas, bpa=-6.398 degrees ! Estimated noise=0.379354 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 = 0.0119629 Jy ! Component: 100 - total flux cleaned = 0.0174032 Jy ! Component: 150 - total flux cleaned = 0.02032 Jy ! Component: 200 - total flux cleaned = 0.0219834 Jy ! Total flux subtracted in 200 components = 0.0219834 Jy ! Clean residual min=-0.002879 max=0.004218 Jy/beam ! Clean residual mean=-0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.115076 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.115076 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=0.049582Jy sigma=1.315160 ! Fit after self-cal, rms=0.049629Jy sigma=1.314485 ! Inverting map ! Added new window around map position (-5.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034904 Jy ! Component: 100 - total flux cleaned = 0.00419119 Jy ! Component: 150 - total flux cleaned = 0.00432932 Jy ! Component: 200 - total flux cleaned = 0.00448079 Jy ! Total flux subtracted in 200 components = 0.00448079 Jy ! Clean residual min=-0.002249 max=0.002384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.119557 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.119557 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=0.049346Jy sigma=1.307214 ! Fit after self-cal, rms=0.049326Jy sigma=1.306747 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9528 x 1.727 at -6.398 degrees (North through East) ! Clean map min=-0.0021231 max=0.10103 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 1.02 MK 1.03 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.03 NL 1.01 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.97 NL 0.98 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.12 NL 0.97 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.91 NL 1.01 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.06 NL 1.00 OV 0.95 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049326Jy sigma=1.306747 ! Fit after self-cal, rms=0.049740Jy sigma=1.303163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9578 mas, bmaj=1.733 mas, bpa=-6.309 degrees ! Estimated noise=0.379096 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 = 0.000129629 Jy ! Component: 100 - total flux cleaned = 0.00019525 Jy ! Component: 150 - total flux cleaned = 0.000309997 Jy ! Component: 200 - total flux cleaned = 0.000387289 Jy ! Total flux subtracted in 200 components = 0.000387289 Jy ! Clean residual min=-0.002111 max=0.002061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.119944 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.119944 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=0.049685Jy sigma=1.302267 ! Fit after self-cal, rms=0.049694Jy sigma=1.302153 ! 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=0.049694Jy sigma=1.302153 ! Fit after self-cal, rms=0.049670Jy sigma=1.299702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=1.735 mas, bpa=-6.335 degrees ! Estimated noise=0.378533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207546 Jy ! Component: 100 - total flux cleaned = 0.000351924 Jy ! Component: 150 - total flux cleaned = 0.000373001 Jy ! Component: 200 - total flux cleaned = 0.00039238 Jy ! Total flux subtracted in 200 components = 0.00039238 Jy ! Clean residual min=-0.001931 max=0.002118 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.120337 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.120337 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=0.049640Jy sigma=1.299293 ! Fit after self-cal, rms=0.049644Jy sigma=1.299220 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 (12.2, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183972 Jy ! Component: 100 - total flux cleaned = 0.00253024 Jy ! Component: 150 - total flux cleaned = 0.00281191 Jy ! Component: 200 - total flux cleaned = 0.00305955 Jy ! Total flux subtracted in 200 components = 0.00305955 Jy ! Clean residual min=-0.001544 max=0.001416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.123396 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.123396 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=0.049570Jy sigma=1.296783 ! Fit after self-cal, rms=0.049560Jy sigma=1.296670 ! 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=0.049560Jy sigma=1.296670 ! Fit after self-cal, rms=0.049460Jy sigma=1.296484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=1.738 mas, bpa=-6.381 degrees ! Estimated noise=0.377148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061539 Jy ! Component: 100 - total flux cleaned = 0.000775159 Jy ! Component: 150 - total flux cleaned = 0.000795178 Jy ! Component: 200 - total flux cleaned = 0.000850129 Jy ! Total flux subtracted in 200 components = 0.000850129 Jy ! Clean residual min=-0.001345 max=0.001297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.124246 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.124246 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=0.049440Jy sigma=1.295895 ! Fit after self-cal, rms=0.049438Jy sigma=1.295880 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 = 5.80627e-05 Jy ! Component: 100 - total flux cleaned = 0.000127358 Jy ! Component: 150 - total flux cleaned = 0.000159985 Jy ! Component: 200 - total flux cleaned = 0.000222541 Jy ! Total flux subtracted in 200 components = 0.000222541 Jy ! Clean residual min=-0.001325 max=0.001280 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.124469 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.124469 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=0.049427Jy sigma=1.295567 ! Fit after self-cal, rms=0.049424Jy sigma=1.295561 ! 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=0.049424Jy sigma=1.295561 ! Fit after self-cal, rms=0.049464Jy sigma=1.295497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=3.692 mas, bpa=-12.33 degrees ! Estimated noise=0.441269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011627 Jy ! Component: 100 - total flux cleaned = -4.69468e-05 Jy ! Component: 150 - total flux cleaned = -2.1724e-05 Jy ! Component: 200 - total flux cleaned = 3.3523e-05 Jy ! Total flux subtracted in 200 components = 3.3523e-05 Jy ! Clean residual min=-0.001124 max=0.001295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.124502 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.124502 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=0.049459Jy sigma=1.295364 ! Fit after self-cal, rms=0.049461Jy sigma=1.295353 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 = 4.92833e-05 Jy ! Component: 100 - total flux cleaned = 7.02956e-05 Jy ! Component: 150 - total flux cleaned = 0.000116999 Jy ! Component: 200 - total flux cleaned = 0.00016007 Jy ! Total flux subtracted in 200 components = 0.00016007 Jy ! Clean residual min=-0.001060 max=0.001225 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.124663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.124663 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=0.049459Jy sigma=1.295293 ! Fit after self-cal, rms=0.049459Jy sigma=1.295284 ! 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=0.9623 mas, bmaj=1.74 mas, bpa=-6.37 degrees ! Estimated noise=0.376794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 1.74 at -6.37 degrees (North through East) ! Clean map min=-0.0022372 max=0.10116 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=0.7381 mas, bmaj=1.344 mas, bpa=-11 degrees ! Estimated noise=0.867892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752378 Jy ! Component: 100 - total flux cleaned = 0.0930735 Jy ! Component: 150 - total flux cleaned = 0.10146 Jy ! Component: 200 - total flux cleaned = 0.10705 Jy ! Total flux subtracted in 200 components = 0.10705 Jy ! Clean residual min=-0.004954 max=0.005025 Jy/beam ! Clean residual mean=-0.000004 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.10705 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.10705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=1.74 mas, bpa=-6.37 degrees ! Estimated noise=0.376794 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 = 0.00545073 Jy ! Component: 100 - total flux cleaned = 0.00833544 Jy ! Component: 150 - total flux cleaned = 0.0104214 Jy ! Component: 200 - total flux cleaned = 0.0120571 Jy ! Total flux subtracted in 200 components = 0.0120571 Jy ! Clean residual min=-0.002275 max=0.002259 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.119107 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.119107 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=2.049 mas, bmaj=3.692 mas, bpa=-12.33 degrees ! Estimated noise=0.441269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130338 Jy ! Component: 100 - total flux cleaned = 0.00162501 Jy ! Component: 150 - total flux cleaned = 0.00198904 Jy ! Component: 200 - total flux cleaned = 0.00230717 Jy ! Total flux subtracted in 200 components = 0.00230717 Jy ! Clean residual min=-0.001652 max=0.001587 Jy/beam ! Clean residual mean=-0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.121415 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 = 0.000279154 Jy ! Component: 100 - total flux cleaned = 0.000550571 Jy ! Component: 150 - total flux cleaned = 0.000696489 Jy ! Component: 200 - total flux cleaned = 0.000827323 Jy ! Total flux subtracted in 200 components = 0.000827323 Jy ! Clean residual min=-0.001442 max=0.001314 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.122242 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.122242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9623 mas, bmaj=1.74 mas, bpa=-6.37 degrees ! Estimated noise=0.376794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762021 Jy ! Component: 100 - total flux cleaned = 0.00122515 Jy ! Component: 150 - total flux cleaned = 0.00148331 Jy ! Component: 200 - total flux cleaned = 0.00164698 Jy ! Total flux subtracted in 200 components = 0.00164698 Jy ! Clean residual min=-0.001530 max=0.001308 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.123889 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.123889 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=0.049515Jy sigma=1.296662 ! Fit after self-cal, rms=0.049514Jy sigma=1.296434 wmodel /scr/pima/bg219a_uvs/J0012+3353_X_map.mod ! Writing 57 model components to file: /scr/pima/bg219a_uvs/J0012+3353_X_map.mod wobs /scr/pima/bg219a_uvs/J0012+3353_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0012+3353_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0012+3353_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0012+3353_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 = -0.000673773 Jy ! Component: 100 - total flux cleaned = -0.00115537 Jy ! Component: 150 - total flux cleaned = -0.00139897 Jy ! Component: 200 - total flux cleaned = -0.0016073 Jy ! Component: 250 - total flux cleaned = -0.00170661 Jy ! Component: 300 - total flux cleaned = -0.00191617 Jy ! Component: 350 - total flux cleaned = -0.00206345 Jy ! Component: 400 - total flux cleaned = -0.00225924 Jy ! Component: 450 - total flux cleaned = -0.00237971 Jy ! Component: 500 - total flux cleaned = -0.00253044 Jy ! Component: 550 - total flux cleaned = -0.00264426 Jy ! Component: 600 - total flux cleaned = -0.00275533 Jy ! Component: 650 - total flux cleaned = -0.00283235 Jy ! Component: 700 - total flux cleaned = -0.00293773 Jy ! Component: 750 - total flux cleaned = -0.00306994 Jy ! Component: 800 - total flux cleaned = -0.00317047 Jy ! Component: 850 - total flux cleaned = -0.00333946 Jy ! Component: 900 - total flux cleaned = -0.00350528 Jy ! Component: 950 - total flux cleaned = -0.00365474 Jy ! Component: 1000 - total flux cleaned = -0.00380171 Jy ! Component: 1050 - total flux cleaned = -0.00392014 Jy ! Component: 1100 - total flux cleaned = -0.00404997 Jy ! Component: 1150 - total flux cleaned = -0.00415261 Jy ! Component: 1200 - total flux cleaned = -0.00422857 Jy ! Component: 1250 - total flux cleaned = -0.00426617 Jy ! Component: 1300 - total flux cleaned = -0.00437742 Jy ! Component: 1350 - total flux cleaned = -0.00437725 Jy ! Component: 1400 - total flux cleaned = -0.00438927 Jy ! Component: 1450 - total flux cleaned = -0.00441321 Jy ! Component: 1500 - total flux cleaned = -0.0044369 Jy ! Component: 1550 - total flux cleaned = -0.0044251 Jy ! Component: 1600 - total flux cleaned = -0.00442505 Jy ! Component: 1650 - total flux cleaned = -0.00441342 Jy ! Component: 1700 - total flux cleaned = -0.00440193 Jy ! Component: 1750 - total flux cleaned = -0.00442504 Jy ! Component: 1800 - total flux cleaned = -0.00442498 Jy ! Component: 1850 - total flux cleaned = -0.00442507 Jy ! Component: 1900 - total flux cleaned = -0.00444775 Jy ! Component: 1950 - total flux cleaned = -0.00441386 Jy ! Component: 2000 - total flux cleaned = -0.00442513 Jy ! Component: 2050 - total flux cleaned = -0.00443626 Jy ! Component: 2100 - total flux cleaned = -0.00443627 Jy ! Component: 2150 - total flux cleaned = -0.00443628 Jy ! Component: 2200 - total flux cleaned = -0.00445839 Jy ! Component: 2250 - total flux cleaned = -0.00446943 Jy ! Component: 2300 - total flux cleaned = -0.00449144 Jy ! Component: 2350 - total flux cleaned = -0.00451337 Jy ! Component: 2400 - total flux cleaned = -0.00455711 Jy ! Component: 2450 - total flux cleaned = -0.00461175 Jy ! Component: 2500 - total flux cleaned = -0.00466636 Jy ! Component: 2550 - total flux cleaned = -0.00474273 Jy ! Component: 2600 - total flux cleaned = -0.00478632 Jy ! Component: 2650 - total flux cleaned = -0.00482987 Jy ! Component: 2700 - total flux cleaned = -0.0048953 Jy ! Component: 2750 - total flux cleaned = -0.00496069 Jy ! Component: 2800 - total flux cleaned = -0.00503704 Jy ! Component: 2850 - total flux cleaned = -0.00510249 Jy ! Component: 2900 - total flux cleaned = -0.00515705 Jy ! Component: 2950 - total flux cleaned = -0.00523355 Jy ! Component: 3000 - total flux cleaned = -0.00528818 Jy ! Component: 3050 - total flux cleaned = -0.00537571 Jy ! Component: 3100 - total flux cleaned = -0.00543053 Jy ! Component: 3150 - total flux cleaned = -0.00549636 Jy ! Component: 3200 - total flux cleaned = -0.00555131 Jy ! Component: 3250 - total flux cleaned = -0.00560634 Jy ! Component: 3300 - total flux cleaned = -0.00565036 Jy ! Component: 3350 - total flux cleaned = -0.00571657 Jy ! Component: 3400 - total flux cleaned = -0.00577185 Jy ! Component: 3450 - total flux cleaned = -0.00583824 Jy ! Component: 3500 - total flux cleaned = -0.00588255 Jy ! Component: 3550 - total flux cleaned = -0.00594917 Jy ! Component: 3600 - total flux cleaned = -0.00599363 Jy ! Component: 3650 - total flux cleaned = -0.00606048 Jy ! Component: 3700 - total flux cleaned = -0.00610507 Jy ! Component: 3750 - total flux cleaned = -0.00618344 Jy ! Component: 3800 - total flux cleaned = -0.00626209 Jy ! Component: 3850 - total flux cleaned = -0.00632972 Jy ! Component: 3900 - total flux cleaned = -0.00638623 Jy ! Component: 3950 - total flux cleaned = -0.00646557 Jy ! Component: 4000 - total flux cleaned = -0.00651111 Jy ! Component: 4050 - total flux cleaned = -0.00659111 Jy ! Total flux subtracted in 4096 components = -0.00665991 Jy ! Clean residual min=-0.000765 max=0.000765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.117229 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 234 components and 0.117229 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0012+3353_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9623 x 1.74 at -6.37 degrees (North through East) ! Clean map min=-0.0015509 max=0.10022 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0012+3353_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169799 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508295 0.508295 1.01659 2.03318 4.06636 8.13272 16.2654 32.5309 65.0617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.208 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0012+3353_X_uvs.log closed on Wed Apr 6 21:18:35 2016