! Started logfile: /scr/pima/bp192a1_uvs/J0249+4304_X_uvs.log on Wed Sep 16 13:29:01 2015 obs /scr/pima/bp192a1_uvs/J0249+4304_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0249+4304_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.715608 visibilities/baseline/integration-bin. ! Found source: J0249+4304 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4328 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp192a1_uvs/J0249+4304_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000866Jy sigma=22.153201 ! Fit after self-cal, rms=0.977668Jy sigma=21.664452 ! 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=1.337 mas, bmaj=2.429 mas, bpa=-16.96 degrees ! Estimated noise=0.954155 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 = 0.0171178 Jy ! Component: 100 - total flux cleaned = 0.0214386 Jy ! Total flux subtracted in 100 components = 0.0214386 Jy ! Clean residual min=-0.002510 max=0.002353 Jy/beam ! Clean residual mean=0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0214386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0214386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035090Jy sigma=0.715661 ! Fit after self-cal, rms=0.032991Jy sigma=0.668115 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389097 Jy ! Component: 100 - total flux cleaned = 0.00588743 Jy ! Total flux subtracted in 100 components = 0.00588743 Jy ! Clean residual min=-0.002694 max=0.002848 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0273261 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0273261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032441Jy sigma=0.657418 ! Fit after self-cal, rms=0.032352Jy sigma=0.656025 ! 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=1.676 mas, bmaj=2.742 mas, bpa=-15.14 degrees ! Estimated noise=0.494726 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 = 0.00167072 Jy ! Component: 100 - total flux cleaned = 0.00267027 Jy ! Component: 150 - total flux cleaned = 0.00330978 Jy ! Component: 200 - total flux cleaned = 0.00373319 Jy ! Total flux subtracted in 200 components = 0.00373319 Jy ! Clean residual min=-0.001961 max=0.001953 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0310593 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0310593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032245Jy sigma=0.654230 ! Fit after self-cal, rms=0.032230Jy sigma=0.654021 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 2.742 at -15.14 degrees (North through East) ! Clean map min=-0.0019048 max=0.025484 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 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* ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.19 KP 1.17 ! LA 1.18 MK 0.91 NL 1.12 OV 0.90 ! PT 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.032230Jy sigma=0.654021 ! Fit after self-cal, rms=0.032782Jy sigma=0.653016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=2.742 mas, bpa=-15.04 degrees ! Estimated noise=0.502146 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 = 0.000700537 Jy ! Component: 100 - total flux cleaned = 0.0010767 Jy ! Component: 150 - total flux cleaned = 0.00116788 Jy ! Component: 200 - total flux cleaned = 0.00124505 Jy ! Total flux subtracted in 200 components = 0.00124505 Jy ! Clean residual min=-0.001892 max=0.001939 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0323043 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0323043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032761Jy sigma=0.652744 ! Fit after self-cal, rms=0.032757Jy sigma=0.652616 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032757Jy sigma=0.652616 ! Fit after self-cal, rms=0.032868Jy sigma=0.652587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=2.741 mas, bpa=-15.02 degrees ! Estimated noise=0.503034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022565 Jy ! Component: 100 - total flux cleaned = 0.000298557 Jy ! Component: 150 - total flux cleaned = 0.000333238 Jy ! Component: 200 - total flux cleaned = 0.000377465 Jy ! Total flux subtracted in 200 components = 0.000377465 Jy ! Clean residual min=-0.001914 max=0.001929 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0326818 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0326818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032860Jy sigma=0.652504 ! Fit after self-cal, rms=0.032861Jy sigma=0.652470 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 = 3.61201e-05 Jy ! Component: 100 - total flux cleaned = 7.02657e-05 Jy ! Component: 150 - total flux cleaned = 9.8678e-05 Jy ! Component: 200 - total flux cleaned = 0.000122522 Jy ! Total flux subtracted in 200 components = 0.000122522 Jy ! Clean residual min=-0.001932 max=0.001931 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0328043 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0328043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032857Jy sigma=0.652419 ! Fit after self-cal, rms=0.032857Jy sigma=0.652355 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032857Jy sigma=0.652355 ! Fit after self-cal, rms=0.033065Jy sigma=0.651803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=2.753 mas, bpa=-15.13 degrees ! Estimated noise=0.506963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.69826e-05 Jy ! Component: 100 - total flux cleaned = -0.000112515 Jy ! Component: 150 - total flux cleaned = -0.000107062 Jy ! Component: 200 - total flux cleaned = -0.00010221 Jy ! Total flux subtracted in 200 components = -0.00010221 Jy ! Clean residual min=-0.001795 max=0.001971 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0327021 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0327021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033061Jy sigma=0.651765 ! Fit after self-cal, rms=0.033059Jy sigma=0.651577 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.18732e-05 Jy ! Component: 100 - total flux cleaned = 1.18708e-05 Jy ! Component: 150 - total flux cleaned = 2.19429e-05 Jy ! Component: 200 - total flux cleaned = 3.54854e-05 Jy ! Total flux subtracted in 200 components = 3.54854e-05 Jy ! Clean residual min=-0.001766 max=0.001970 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0327376 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0327376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033057Jy sigma=0.651548 ! Fit after self-cal, rms=0.033057Jy sigma=0.651539 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033057Jy sigma=0.651539 ! Fit after self-cal, rms=0.033172Jy sigma=0.651487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.528 mas, bmaj=3.036 mas, bpa=-4.046 degrees ! Estimated noise=0.550061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.70165e-05 Jy ! Component: 100 - total flux cleaned = -2.10656e-05 Jy ! Component: 150 - total flux cleaned = -1.74119e-05 Jy ! Component: 200 - total flux cleaned = -1.4416e-05 Jy ! Total flux subtracted in 200 components = -1.4416e-05 Jy ! Clean residual min=-0.002018 max=0.002237 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0327232 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 74 components and 0.0327232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033171Jy sigma=0.651475 ! Fit after self-cal, rms=0.033173Jy sigma=0.651454 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1891e-05 Jy ! Component: 100 - total flux cleaned = 1.88148e-05 Jy ! Component: 150 - total flux cleaned = 2.79817e-05 Jy ! Component: 200 - total flux cleaned = 3.35551e-05 Jy ! Total flux subtracted in 200 components = 3.35551e-05 Jy ! Clean residual min=-0.002025 max=0.002235 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0327567 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.0327567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033172Jy sigma=0.651447 ! Fit after self-cal, rms=0.033173Jy sigma=0.651443 ! 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=1.676 mas, bmaj=2.759 mas, bpa=-15.2 degrees ! Estimated noise=0.507958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 2.759 at -15.2 degrees (North through East) ! Clean map min=-0.0017166 max=0.025829 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=1.331 mas, bmaj=2.443 mas, bpa=-17.38 degrees ! Estimated noise=0.972435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195659 Jy ! Component: 100 - total flux cleaned = 0.0247859 Jy ! Component: 150 - total flux cleaned = 0.0277518 Jy ! Component: 200 - total flux cleaned = 0.0297832 Jy ! Total flux subtracted in 200 components = 0.0297832 Jy ! Clean residual min=-0.002700 max=0.002872 Jy/beam ! Clean residual mean=0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0297832 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0297832 Jy ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=2.759 mas, bpa=-15.2 degrees ! Estimated noise=0.507958 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 = 0.00141358 Jy ! Component: 100 - total flux cleaned = 0.00219361 Jy ! Component: 150 - total flux cleaned = 0.00242441 Jy ! Component: 200 - total flux cleaned = 0.00255908 Jy ! Total flux subtracted in 200 components = 0.00255908 Jy ! Clean residual min=-0.001773 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0323423 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0323423 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=2.528 mas, bmaj=3.036 mas, bpa=-4.046 degrees ! Estimated noise=0.550061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268033 Jy ! Component: 100 - total flux cleaned = 0.000297863 Jy ! Component: 150 - total flux cleaned = 0.000317968 Jy ! Component: 200 - total flux cleaned = 0.000336194 Jy ! Total flux subtracted in 200 components = 0.000336194 Jy ! Clean residual min=-0.002034 max=0.002229 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0326785 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 = 2.2093e-05 Jy ! Component: 100 - total flux cleaned = 3.73376e-05 Jy ! Component: 150 - total flux cleaned = 5.13018e-05 Jy ! Component: 200 - total flux cleaned = 6.8507e-05 Jy ! Total flux subtracted in 200 components = 6.8507e-05 Jy ! Clean residual min=-0.002038 max=0.002243 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.032747 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.032747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=2.759 mas, bpa=-15.2 degrees ! Estimated noise=0.507958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47607e-05 Jy ! Component: 100 - total flux cleaned = -6.38933e-05 Jy ! Component: 150 - total flux cleaned = -7.19634e-05 Jy ! Component: 200 - total flux cleaned = -7.19767e-05 Jy ! Total flux subtracted in 200 components = -7.19767e-05 Jy ! Clean residual min=-0.001773 max=0.002006 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.032675 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.032675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033182Jy sigma=0.651644 ! Fit after self-cal, rms=0.033182Jy sigma=0.651557 wmodel /scr/pima/bp192a1_uvs/J0249+4304_X_map.mod ! Writing 44 model components to file: /scr/pima/bp192a1_uvs/J0249+4304_X_map.mod wobs /scr/pima/bp192a1_uvs/J0249+4304_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0249+4304_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0249+4304_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0249+4304_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 = 0.000528611 Jy ! Component: 100 - total flux cleaned = 0.000471577 Jy ! Component: 150 - total flux cleaned = 0.000362563 Jy ! Component: 200 - total flux cleaned = 0.000337599 Jy ! Component: 250 - total flux cleaned = 0.000382256 Jy ! Component: 300 - total flux cleaned = 0.000425703 Jy ! Component: 350 - total flux cleaned = 0.00048703 Jy ! Component: 400 - total flux cleaned = 0.000545522 Jy ! Component: 450 - total flux cleaned = 0.000619206 Jy ! Component: 500 - total flux cleaned = 0.000671486 Jy ! Component: 550 - total flux cleaned = 0.000688046 Jy ! Component: 600 - total flux cleaned = 0.000783435 Jy ! Component: 650 - total flux cleaned = 0.000829421 Jy ! Component: 700 - total flux cleaned = 0.000918306 Jy ! Component: 750 - total flux cleaned = 0.00103251 Jy ! Component: 800 - total flux cleaned = 0.00114272 Jy ! Component: 850 - total flux cleaned = 0.00118268 Jy ! Component: 900 - total flux cleaned = 0.00123427 Jy ! Component: 950 - total flux cleaned = 0.00127186 Jy ! Component: 1000 - total flux cleaned = 0.00128431 Jy ! Component: 1050 - total flux cleaned = 0.00132003 Jy ! Component: 1100 - total flux cleaned = 0.00133187 Jy ! Component: 1150 - total flux cleaned = 0.00136545 Jy ! Component: 1200 - total flux cleaned = 0.00139782 Jy ! Component: 1250 - total flux cleaned = 0.00138679 Jy ! Component: 1300 - total flux cleaned = 0.0014183 Jy ! Component: 1350 - total flux cleaned = 0.00144872 Jy ! Component: 1400 - total flux cleaned = 0.0014687 Jy ! Component: 1450 - total flux cleaned = 0.00148822 Jy ! Component: 1500 - total flux cleaned = 0.00152677 Jy ! Component: 1550 - total flux cleaned = 0.00157421 Jy ! Component: 1600 - total flux cleaned = 0.00163006 Jy ! Component: 1650 - total flux cleaned = 0.00168491 Jy ! Component: 1700 - total flux cleaned = 0.00170283 Jy ! Component: 1750 - total flux cleaned = 0.00175619 Jy ! Component: 1800 - total flux cleaned = 0.00177383 Jy ! Component: 1850 - total flux cleaned = 0.00185169 Jy ! Component: 1900 - total flux cleaned = 0.00189438 Jy ! Component: 1950 - total flux cleaned = 0.00193632 Jy ! Component: 2000 - total flux cleaned = 0.00197797 Jy ! Component: 2050 - total flux cleaned = 0.00203539 Jy ! Component: 2100 - total flux cleaned = 0.00209994 Jy ! Component: 2150 - total flux cleaned = 0.00213179 Jy ! Component: 2200 - total flux cleaned = 0.00215544 Jy ! Component: 2250 - total flux cleaned = 0.00217884 Jy ! Component: 2300 - total flux cleaned = 0.00223289 Jy ! Component: 2350 - total flux cleaned = 0.00224819 Jy ! Component: 2400 - total flux cleaned = 0.00230089 Jy ! Component: 2450 - total flux cleaned = 0.00232319 Jy ! Component: 2500 - total flux cleaned = 0.00235262 Jy ! Component: 2550 - total flux cleaned = 0.00236721 Jy ! Component: 2600 - total flux cleaned = 0.00240321 Jy ! Component: 2650 - total flux cleaned = 0.00241751 Jy ! Component: 2700 - total flux cleaned = 0.00245284 Jy ! Component: 2750 - total flux cleaned = 0.0024878 Jy ! Component: 2800 - total flux cleaned = 0.0025293 Jy ! Component: 2850 - total flux cleaned = 0.00252936 Jy ! Component: 2900 - total flux cleaned = 0.00256335 Jy ! Component: 2950 - total flux cleaned = 0.00259693 Jy ! Component: 3000 - total flux cleaned = 0.00261681 Jy ! Component: 3050 - total flux cleaned = 0.00264306 Jy ! Component: 3100 - total flux cleaned = 0.00264305 Jy ! Component: 3150 - total flux cleaned = 0.0026625 Jy ! Component: 3200 - total flux cleaned = 0.00268818 Jy ! Component: 3250 - total flux cleaned = 0.00270093 Jy ! Component: 3300 - total flux cleaned = 0.00270729 Jy ! Component: 3350 - total flux cleaned = 0.00274493 Jy ! Component: 3400 - total flux cleaned = 0.00277606 Jy ! Component: 3450 - total flux cleaned = 0.00277605 Jy ! Component: 3500 - total flux cleaned = 0.00280066 Jy ! Component: 3550 - total flux cleaned = 0.00281283 Jy ! Component: 3600 - total flux cleaned = 0.00283107 Jy ! Component: 3650 - total flux cleaned = 0.00284317 Jy ! Component: 3700 - total flux cleaned = 0.00284923 Jy ! Component: 3750 - total flux cleaned = 0.00285529 Jy ! Component: 3800 - total flux cleaned = 0.0028672 Jy ! Component: 3850 - total flux cleaned = 0.00288502 Jy ! Component: 3900 - total flux cleaned = 0.00289094 Jy ! Component: 3950 - total flux cleaned = 0.0029086 Jy ! Component: 4000 - total flux cleaned = 0.00289686 Jy ! Component: 4050 - total flux cleaned = 0.00290268 Jy ! Total flux subtracted in 4096 components = 0.00287352 Jy ! Clean residual min=-0.000393 max=0.000400 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0355485 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 318 components and 0.0355485 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0249+4304_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 2.759 at -15.2 degrees (North through East) ! Clean map min=-0.0012289 max=0.026062 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0249+4304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0260616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15491 1.15491 2.30981 4.61963 9.23925 18.4785 36.957 73.914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.761 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0249+4304_X_uvs.log closed on Wed Sep 16 13:29:06 2015