! Started logfile: /scr/pima/bg219i_uvs/J0656+0315_X_uvs.log on Wed Apr 6 23:35:08 2016 obs /scr/pima/bg219i_uvs/J0656+0315_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0656+0315_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712186 visibilities/baseline/integration-bin. ! Found source: J0656+0315 ! ! 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 23844 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/bg219i_uvs/J0656+0315_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.000899Jy sigma=25.418360 ! Fit after self-cal, rms=0.962599Jy sigma=24.442561 ! 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=0.9188 mas, bmaj=1.937 mas, bpa=0.5728 degrees ! Estimated noise=0.45654 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 = 0.0292702 Jy ! Component: 100 - total flux cleaned = 0.0361783 Jy ! Total flux subtracted in 100 components = 0.0361783 Jy ! Clean residual min=-0.002787 max=0.003007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0361783 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0361783 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=0.057042Jy sigma=1.367955 ! Fit after self-cal, rms=0.055312Jy sigma=1.322279 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491718 Jy ! Component: 100 - total flux cleaned = 0.00747735 Jy ! Total flux subtracted in 100 components = 0.00747735 Jy ! Clean residual min=-0.002481 max=0.002616 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0436556 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0436556 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=0.054763Jy sigma=1.308504 ! Fit after self-cal, rms=0.054726Jy sigma=1.307468 ! 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=1.091 mas, bmaj=2.229 mas, bpa=1.295 degrees ! Estimated noise=0.256772 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 = 0.0023899 Jy ! Component: 100 - total flux cleaned = 0.00354084 Jy ! Component: 150 - total flux cleaned = 0.00385083 Jy ! Component: 200 - total flux cleaned = 0.00399135 Jy ! Total flux subtracted in 200 components = 0.00399135 Jy ! Clean residual min=-0.002096 max=0.002728 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.047647 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.047647 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=0.054619Jy sigma=1.304971 ! Fit after self-cal, rms=0.054612Jy sigma=1.304161 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.091 x 2.229 at 1.295 degrees (North through East) ! Clean map min=-0.0020441 max=0.041119 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 1.01 FD 0.99 HN 1.01 KP 1.04 ! LA 1.07 MK 0.97 NL 1.11 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.99 ! LA 1.02 MK 1.10 NL 1.09 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.94 KP 1.12 ! LA 0.95 MK 0.93 NL 1.12 OV 1.07 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.86 KP 1.09 ! LA 0.95 MK 0.92 NL 1.10 OV 1.02 ! PT 0.93 SC 1.14 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.95 KP 1.14 ! LA 0.93 MK 1.02 NL 1.15 OV 0.94 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.95 KP 1.19 ! LA 0.94 MK 0.94 NL 1.06 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! 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* SC 1.00* ! ! ! 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=0.054612Jy sigma=1.304161 ! Fit after self-cal, rms=0.054367Jy sigma=1.301327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.227 mas, bpa=0.8417 degrees ! Estimated noise=0.257019 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 = 0.000707205 Jy ! Component: 100 - total flux cleaned = 0.000723215 Jy ! Component: 150 - total flux cleaned = 0.000707871 Jy ! Component: 200 - total flux cleaned = 0.000707775 Jy ! Total flux subtracted in 200 components = 0.000707775 Jy ! Clean residual min=-0.001924 max=0.002007 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0483548 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0483548 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=0.054352Jy sigma=1.301014 ! Fit after self-cal, rms=0.054366Jy sigma=1.300193 ! 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=0.054366Jy sigma=1.300193 ! Fit after self-cal, rms=0.053928Jy sigma=1.297669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.219 mas, bpa=0.8621 degrees ! Estimated noise=0.255619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125538 Jy ! Component: 100 - total flux cleaned = 5.00911e-05 Jy ! Component: 150 - total flux cleaned = -2.53289e-05 Jy ! Component: 200 - total flux cleaned = -8.92921e-05 Jy ! Total flux subtracted in 200 components = -8.92921e-05 Jy ! Clean residual min=-0.001779 max=0.001845 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0482655 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0482655 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=0.053920Jy sigma=1.297503 ! Fit after self-cal, rms=0.053939Jy sigma=1.297132 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 (-27.6, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129874 Jy ! Component: 100 - total flux cleaned = 0.00171357 Jy ! Component: 150 - total flux cleaned = 0.00204026 Jy ! Component: 200 - total flux cleaned = 0.00216483 Jy ! Total flux subtracted in 200 components = 0.00216483 Jy ! Clean residual min=-0.001646 max=0.001795 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0504303 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0504303 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=0.053874Jy sigma=1.295700 ! Fit after self-cal, rms=0.053866Jy sigma=1.295293 ! Inverting map ! Added new window around map position (6.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018558 Jy ! Component: 100 - total flux cleaned = 0.00256929 Jy ! Component: 150 - total flux cleaned = 0.00285882 Jy ! Component: 200 - total flux cleaned = 0.0030801 Jy ! Total flux subtracted in 200 components = 0.0030801 Jy ! Clean residual min=-0.001547 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0535104 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0535104 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=0.053788Jy sigma=1.293459 ! Fit after self-cal, rms=0.053775Jy sigma=1.293091 ! 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=0.053775Jy sigma=1.293091 ! Fit after self-cal, rms=0.053407Jy sigma=1.292518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.21 mas, bpa=1.123 degrees ! Estimated noise=0.253838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010695 Jy ! Component: 100 - total flux cleaned = 0.00132071 Jy ! Component: 150 - total flux cleaned = 0.00153574 Jy ! Component: 200 - total flux cleaned = 0.00172538 Jy ! Total flux subtracted in 200 components = 0.00172538 Jy ! Clean residual min=-0.001429 max=0.001368 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0552358 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.0552358 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=0.053373Jy sigma=1.291706 ! Fit after self-cal, rms=0.053370Jy sigma=1.291365 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464934 Jy ! Component: 100 - total flux cleaned = 0.000659929 Jy ! Component: 150 - total flux cleaned = 0.000809937 Jy ! Component: 200 - total flux cleaned = 0.000907773 Jy ! Total flux subtracted in 200 components = 0.000907773 Jy ! Clean residual min=-0.001372 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0561435 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0561435 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=0.053351Jy sigma=1.290890 ! Fit after self-cal, rms=0.053348Jy sigma=1.290829 ! 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=0.053348Jy sigma=1.290829 ! Fit after self-cal, rms=0.053312Jy sigma=1.290725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=3.366 mas, bpa=-0.414 degrees ! Estimated noise=0.314713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093762 Jy ! Component: 100 - total flux cleaned = 0.00140733 Jy ! Component: 150 - total flux cleaned = 0.00160552 Jy ! Component: 200 - total flux cleaned = 0.00167926 Jy ! Total flux subtracted in 200 components = 0.00167926 Jy ! Clean residual min=-0.001339 max=0.001606 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0578228 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.0578228 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=0.053306Jy sigma=1.290485 ! Fit after self-cal, rms=0.053302Jy sigma=1.290375 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344531 Jy ! Component: 100 - total flux cleaned = 0.000456539 Jy ! Component: 150 - total flux cleaned = 0.000537482 Jy ! Component: 200 - total flux cleaned = 0.00058581 Jy ! Total flux subtracted in 200 components = 0.00058581 Jy ! Clean residual min=-0.001332 max=0.001565 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0584086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.0584086 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=0.053299Jy sigma=1.290296 ! Fit after self-cal, rms=0.053297Jy sigma=1.290262 ! Inverting map ! Added new window around map position (38.2, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046438 Jy ! Component: 100 - total flux cleaned = 0.000629857 Jy ! Component: 150 - total flux cleaned = 0.000801693 Jy ! Component: 200 - total flux cleaned = 0.000899187 Jy ! Total flux subtracted in 200 components = 0.000899187 Jy ! Clean residual min=-0.001257 max=0.001182 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0593078 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.0593078 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=0.053264Jy sigma=1.289434 ! Fit after self-cal, rms=0.053248Jy sigma=1.289223 ! 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=1.074 mas, bmaj=2.208 mas, bpa=1.316 degrees ! Estimated noise=0.253743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.208 at 1.316 degrees (North through East) ! Clean map min=-0.0014328 max=0.040766 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=0.9076 mas, bmaj=1.921 mas, bpa=0.8751 degrees ! Estimated noise=0.446361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301236 Jy ! Component: 100 - total flux cleaned = 0.0383217 Jy ! Component: 150 - total flux cleaned = 0.0423578 Jy ! Component: 200 - total flux cleaned = 0.0447751 Jy ! Total flux subtracted in 200 components = 0.0447751 Jy ! Clean residual min=-0.002533 max=0.002535 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0447751 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0447751 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.208 mas, bpa=1.316 degrees ! Estimated noise=0.253743 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 = 0.0034948 Jy ! Component: 100 - total flux cleaned = 0.00598092 Jy ! Component: 150 - total flux cleaned = 0.00796186 Jy ! Component: 200 - total flux cleaned = 0.00922776 Jy ! Total flux subtracted in 200 components = 0.00922776 Jy ! Clean residual min=-0.001878 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0540029 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.0540029 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=2.279 mas, bmaj=3.366 mas, bpa=-0.414 degrees ! Estimated noise=0.314713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122225 Jy ! Component: 100 - total flux cleaned = 0.00200969 Jy ! Component: 150 - total flux cleaned = 0.00261008 Jy ! Component: 200 - total flux cleaned = 0.00307344 Jy ! Total flux subtracted in 200 components = 0.00307344 Jy ! Clean residual min=-0.001301 max=0.001339 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0570763 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 = 0.000396555 Jy ! Component: 100 - total flux cleaned = 0.000679427 Jy ! Component: 150 - total flux cleaned = 0.000935068 Jy ! Component: 200 - total flux cleaned = 0.00114294 Jy ! Total flux subtracted in 200 components = 0.00114294 Jy ! Clean residual min=-0.001157 max=0.001164 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0582193 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 99 components and 0.0582193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.208 mas, bpa=1.316 degrees ! Estimated noise=0.253743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171979 Jy ! Component: 100 - total flux cleaned = -5.68736e-05 Jy ! Component: 150 - total flux cleaned = -5.95952e-05 Jy ! Component: 200 - total flux cleaned = 6.27394e-05 Jy ! Total flux subtracted in 200 components = 6.27394e-05 Jy ! Clean residual min=-0.001342 max=0.001091 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.058282 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.058282 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=0.053251Jy sigma=1.289597 ! Fit after self-cal, rms=0.053239Jy sigma=1.289275 wmodel /scr/pima/bg219i_uvs/J0656+0315_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219i_uvs/J0656+0315_X_map.mod wobs /scr/pima/bg219i_uvs/J0656+0315_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0656+0315_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0656+0315_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0656+0315_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 = -0.000379874 Jy ! Component: 100 - total flux cleaned = -0.000419378 Jy ! Component: 150 - total flux cleaned = -0.000347502 Jy ! Component: 200 - total flux cleaned = -0.00026022 Jy ! Component: 250 - total flux cleaned = -0.000260133 Jy ! Component: 300 - total flux cleaned = -0.000308972 Jy ! Component: 350 - total flux cleaned = -0.000324861 Jy ! Component: 400 - total flux cleaned = -0.000370849 Jy ! Component: 450 - total flux cleaned = -0.000415645 Jy ! Component: 500 - total flux cleaned = -0.000502514 Jy ! Component: 550 - total flux cleaned = -0.000558554 Jy ! Component: 600 - total flux cleaned = -0.000600164 Jy ! Component: 650 - total flux cleaned = -0.000667951 Jy ! Component: 700 - total flux cleaned = -0.000720762 Jy ! Component: 750 - total flux cleaned = -0.000681818 Jy ! Component: 800 - total flux cleaned = -0.000707262 Jy ! Component: 850 - total flux cleaned = -0.000731876 Jy ! Component: 900 - total flux cleaned = -0.000756271 Jy ! Component: 950 - total flux cleaned = -0.000768217 Jy ! Component: 1000 - total flux cleaned = -0.000815336 Jy ! Component: 1050 - total flux cleaned = -0.000849653 Jy ! Component: 1100 - total flux cleaned = -0.000837958 Jy ! Component: 1150 - total flux cleaned = -0.00083814 Jy ! Component: 1200 - total flux cleaned = -0.000827237 Jy ! Component: 1250 - total flux cleaned = -0.000827278 Jy ! Component: 1300 - total flux cleaned = -0.000827233 Jy ! Component: 1350 - total flux cleaned = -0.000806143 Jy ! Component: 1400 - total flux cleaned = -0.00079566 Jy ! Component: 1450 - total flux cleaned = -0.000785669 Jy ! Component: 1500 - total flux cleaned = -0.0008258 Jy ! Component: 1550 - total flux cleaned = -0.000786139 Jy ! Component: 1600 - total flux cleaned = -0.000786166 Jy ! Component: 1650 - total flux cleaned = -0.000786115 Jy ! Component: 1700 - total flux cleaned = -0.000786044 Jy ! Component: 1750 - total flux cleaned = -0.000804724 Jy ! Component: 1800 - total flux cleaned = -0.000767493 Jy ! Component: 1850 - total flux cleaned = -0.00079514 Jy ! Component: 1900 - total flux cleaned = -0.000740586 Jy ! Component: 1950 - total flux cleaned = -0.000740575 Jy ! Component: 2000 - total flux cleaned = -0.000705091 Jy ! Component: 2050 - total flux cleaned = -0.000722694 Jy ! Component: 2100 - total flux cleaned = -0.000696583 Jy ! Component: 2150 - total flux cleaned = -0.000696575 Jy ! Component: 2200 - total flux cleaned = -0.000679439 Jy ! Component: 2250 - total flux cleaned = -0.00067096 Jy ! Component: 2300 - total flux cleaned = -0.000662632 Jy ! Component: 2350 - total flux cleaned = -0.00064613 Jy ! Component: 2400 - total flux cleaned = -0.000637855 Jy ! Component: 2450 - total flux cleaned = -0.000637958 Jy ! Component: 2500 - total flux cleaned = -0.000638134 Jy ! Component: 2550 - total flux cleaned = -0.000677978 Jy ! Component: 2600 - total flux cleaned = -0.000693716 Jy ! Component: 2650 - total flux cleaned = -0.000693645 Jy ! Component: 2700 - total flux cleaned = -0.000701383 Jy ! Component: 2750 - total flux cleaned = -0.000724388 Jy ! Component: 2800 - total flux cleaned = -0.000739603 Jy ! Component: 2850 - total flux cleaned = -0.000777248 Jy ! Component: 2900 - total flux cleaned = -0.000769758 Jy ! Component: 2950 - total flux cleaned = -0.000821599 Jy ! Component: 3000 - total flux cleaned = -0.000836249 Jy ! Component: 3050 - total flux cleaned = -0.000843541 Jy ! Component: 3100 - total flux cleaned = -0.000858054 Jy ! Component: 3150 - total flux cleaned = -0.000872495 Jy ! Component: 3200 - total flux cleaned = -0.000908138 Jy ! Component: 3250 - total flux cleaned = -0.000922314 Jy ! Component: 3300 - total flux cleaned = -0.000957401 Jy ! Component: 3350 - total flux cleaned = -0.000964329 Jy ! Component: 3400 - total flux cleaned = -0.00100587 Jy ! Component: 3450 - total flux cleaned = -0.00104032 Jy ! Component: 3500 - total flux cleaned = -0.00106765 Jy ! Component: 3550 - total flux cleaned = -0.00108123 Jy ! Component: 3600 - total flux cleaned = -0.00110824 Jy ! Component: 3650 - total flux cleaned = -0.00114842 Jy ! Component: 3700 - total flux cleaned = -0.0011883 Jy ! Component: 3750 - total flux cleaned = -0.00118167 Jy ! Component: 3800 - total flux cleaned = -0.00120796 Jy ! Component: 3850 - total flux cleaned = -0.00123413 Jy ! Component: 3900 - total flux cleaned = -0.00126018 Jy ! Component: 3950 - total flux cleaned = -0.00127305 Jy ! Component: 4000 - total flux cleaned = -0.00127309 Jy ! Component: 4050 - total flux cleaned = -0.00131142 Jy ! Total flux subtracted in 4096 components = -0.00129869 Jy ! Clean residual min=-0.000518 max=0.000430 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0569833 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 393 components and 0.0569833 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0656+0315_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.208 at 1.316 degrees (North through East) ! Clean map min=-0.0012303 max=0.040321 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0656+0315_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0403211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.801711 0.801711 1.60342 3.20685 6.41369 12.8274 25.6548 51.3095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.199 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0656+0315_X_uvs.log closed on Wed Apr 6 23:35:14 2016