! Started logfile: /g0/scr/pima/s4195c_uvs/J0007+4712_X_uvs.log on Tue Dec 31 19:44:06 2013 obs /g0/scr/pima/s4195c_uvs/J0007+4712_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0007+4712_X_uva.fits ! AN table 1: 41 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.823171 visibilities/baseline/integration-bin. ! Found source: J0007+4712 ! ! 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 7560 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 /g0/scr/pima/s4195c_uvs/J0007+4712_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000136Jy sigma=0.754988 ! Fit after self-cal, rms=0.994778Jy sigma=0.745995 ! 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=1.161 mas, bmaj=2.568 mas, bpa=-9.457 degrees ! Estimated noise=23.1218 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 = 0.00568242 Jy ! Component: 100 - total flux cleaned = 0.0073785 Jy ! Total flux subtracted in 100 components = 0.0073785 Jy ! Clean residual min=-0.001581 max=0.001691 Jy/beam ! Clean residual mean=-0.000008 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0073785 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0073785 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=0.014366Jy sigma=0.012987 ! Fit after self-cal, rms=0.013303Jy sigma=0.012067 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298078 Jy ! Component: 100 - total flux cleaned = 0.0043273 Jy ! Total flux subtracted in 100 components = 0.0043273 Jy ! Clean residual min=-0.001377 max=0.001570 Jy/beam ! Clean residual mean=-0.000006 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0117058 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0117058 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=0.013369Jy sigma=0.010912 ! Fit after self-cal, rms=0.013359Jy sigma=0.010903 ! 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=1.442 mas, bmaj=2.768 mas, bpa=-8.706 degrees ! Estimated noise=12.3877 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 = 0.00168824 Jy ! Component: 100 - total flux cleaned = 0.00279365 Jy ! Component: 150 - total flux cleaned = 0.003558 Jy ! Component: 200 - total flux cleaned = 0.00408823 Jy ! Total flux subtracted in 200 components = 0.00408823 Jy ! Clean residual min=-0.001214 max=0.001859 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.015794 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.015794 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=0.013520Jy sigma=0.010407 ! Fit after self-cal, rms=0.013485Jy sigma=0.010394 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 2.768 at -8.706 degrees (North through East) ! Clean map min=-0.0012701 max=0.011253 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013485Jy sigma=0.010394 ! Fit after self-cal, rms=0.013486Jy sigma=0.010399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=2.773 mas, bpa=-8.804 degrees ! Estimated noise=12.4021 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 = 0.000555391 Jy ! Component: 100 - total flux cleaned = 0.00089661 Jy ! Component: 150 - total flux cleaned = 0.00112494 Jy ! Component: 200 - total flux cleaned = 0.00126633 Jy ! Total flux subtracted in 200 components = 0.00126633 Jy ! Clean residual min=-0.001204 max=0.001788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0170604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0170604 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=0.013526Jy sigma=0.010319 ! Fit after self-cal, rms=0.013512Jy sigma=0.010315 ! 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=0.013512Jy sigma=0.010315 ! Fit after self-cal, rms=0.013512Jy sigma=0.010315 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=2.773 mas, bpa=-8.804 degrees ! Estimated noise=12.4021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205872 Jy ! Component: 100 - total flux cleaned = 0.000233651 Jy ! Component: 150 - total flux cleaned = 0.000259582 Jy ! Component: 200 - total flux cleaned = 0.000283611 Jy ! Total flux subtracted in 200 components = 0.000283611 Jy ! Clean residual min=-0.001207 max=0.001774 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.017344 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.017344 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=0.013516Jy sigma=0.010302 ! Fit after self-cal, rms=0.013512Jy sigma=0.010300 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 = 3.81216e-05 Jy ! Component: 100 - total flux cleaned = 4.89738e-05 Jy ! Component: 150 - total flux cleaned = 6.8916e-05 Jy ! Component: 200 - total flux cleaned = 7.81569e-05 Jy ! Total flux subtracted in 200 components = 7.81569e-05 Jy ! Clean residual min=-0.001196 max=0.001767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0174221 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0174221 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=0.013507Jy sigma=0.010297 ! Fit after self-cal, rms=0.013505Jy sigma=0.010296 ! 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=0.013505Jy sigma=0.010296 ! Fit after self-cal, rms=0.013505Jy sigma=0.010296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=2.773 mas, bpa=-8.804 degrees ! Estimated noise=12.4021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.06703e-06 Jy ! Component: 100 - total flux cleaned = 1.86915e-05 Jy ! Component: 150 - total flux cleaned = 3.32618e-05 Jy ! Component: 200 - total flux cleaned = 4.22383e-05 Jy ! Total flux subtracted in 200 components = 4.22383e-05 Jy ! Clean residual min=-0.001191 max=0.001759 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0174644 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0174644 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=0.013501Jy sigma=0.010294 ! Fit after self-cal, rms=0.013500Jy sigma=0.010293 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 = -5.34051e-06 Jy ! Component: 100 - total flux cleaned = 1.50565e-05 Jy ! Component: 150 - total flux cleaned = 2.91463e-05 Jy ! Component: 200 - total flux cleaned = 3.36079e-05 Jy ! Total flux subtracted in 200 components = 3.36079e-05 Jy ! Clean residual min=-0.001187 max=0.001752 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.017498 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.017498 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=0.013498Jy sigma=0.010290 ! Fit after self-cal, rms=0.013498Jy sigma=0.010290 ! 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=0.013498Jy sigma=0.010290 ! Fit after self-cal, rms=0.013498Jy sigma=0.010290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.23 mas, bmaj=3.081 mas, bpa=-7.437 degrees ! Estimated noise=13.5488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532567 Jy ! Component: 100 - total flux cleaned = 0.000744297 Jy ! Component: 150 - total flux cleaned = 0.000787091 Jy ! Component: 200 - total flux cleaned = 0.000816916 Jy ! Total flux subtracted in 200 components = 0.000816916 Jy ! Clean residual min=-0.001600 max=0.002702 Jy/beam ! Clean residual mean=-0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0183149 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0183149 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=0.013514Jy sigma=0.010273 ! Fit after self-cal, rms=0.013502Jy sigma=0.010270 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 = 0.000122723 Jy ! Component: 100 - total flux cleaned = 0.000142243 Jy ! Component: 150 - total flux cleaned = 0.000168752 Jy ! Component: 200 - total flux cleaned = 0.000193647 Jy ! Total flux subtracted in 200 components = 0.000193647 Jy ! Clean residual min=-0.001580 max=0.002671 Jy/beam ! Clean residual mean=-0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0185085 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0185085 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=0.013487Jy sigma=0.010286 ! Fit after self-cal, rms=0.013482Jy sigma=0.010283 ! 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=1.441 mas, bmaj=2.773 mas, bpa=-8.804 degrees ! Estimated noise=12.4021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 2.773 at -8.804 degrees (North through East) ! Clean map min=-0.0011543 max=0.011094 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=1.161 mas, bmaj=2.568 mas, bpa=-9.442 degrees ! Estimated noise=23.1408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770766 Jy ! Component: 100 - total flux cleaned = 0.0102587 Jy ! Component: 150 - total flux cleaned = 0.0119751 Jy ! Component: 200 - total flux cleaned = 0.0131912 Jy ! Total flux subtracted in 200 components = 0.0131912 Jy ! Clean residual min=-0.001402 max=0.001496 Jy/beam ! Clean residual mean=-0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0131913 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0131913 Jy ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=2.773 mas, bpa=-8.804 degrees ! Estimated noise=12.4021 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 = 0.00155178 Jy ! Component: 100 - total flux cleaned = 0.00251827 Jy ! Component: 150 - total flux cleaned = 0.00317429 Jy ! Component: 200 - total flux cleaned = 0.0036221 Jy ! Total flux subtracted in 200 components = 0.0036221 Jy ! Clean residual min=-0.001223 max=0.001804 Jy/beam ! Clean residual mean=-0.000005 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0168134 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0168134 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=2.23 mas, bmaj=3.081 mas, bpa=-7.437 degrees ! Estimated noise=13.5488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823903 Jy ! Component: 100 - total flux cleaned = 0.00130353 Jy ! Component: 150 - total flux cleaned = 0.0015097 Jy ! Component: 200 - total flux cleaned = 0.00153908 Jy ! Total flux subtracted in 200 components = 0.00153908 Jy ! Clean residual min=-0.001591 max=0.002696 Jy/beam ! Clean residual mean=-0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0183524 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 = 3.65824e-05 Jy ! Component: 100 - total flux cleaned = 6.21824e-05 Jy ! Component: 150 - total flux cleaned = 8.6336e-05 Jy ! Component: 200 - total flux cleaned = 0.000109145 Jy ! Total flux subtracted in 200 components = 0.000109145 Jy ! Clean residual min=-0.001583 max=0.002683 Jy/beam ! Clean residual mean=-0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0184616 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0184616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=2.773 mas, bpa=-8.804 degrees ! Estimated noise=12.4021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417067 Jy ! Component: 100 - total flux cleaned = -0.000550835 Jy ! Component: 150 - total flux cleaned = -0.000586571 Jy ! Component: 200 - total flux cleaned = -0.000615953 Jy ! Total flux subtracted in 200 components = -0.000615953 Jy ! Clean residual min=-0.001171 max=0.001766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0178456 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0178456 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=0.013472Jy sigma=0.010296 ! Fit after self-cal, rms=0.013469Jy sigma=0.010288 wmodel /g0/scr/pima/s4195c_uvs/J0007+4712_X_map.mod ! Writing 51 model components to file: /g0/scr/pima/s4195c_uvs/J0007+4712_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0007+4712_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0007+4712_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0007+4712_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0007+4712_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 = 0.000769752 Jy ! Component: 100 - total flux cleaned = 0.00143643 Jy ! Component: 150 - total flux cleaned = 0.0020347 Jy ! Component: 200 - total flux cleaned = 0.0025793 Jy ! Component: 250 - total flux cleaned = 0.00308099 Jy ! Component: 300 - total flux cleaned = 0.00349046 Jy ! Component: 350 - total flux cleaned = 0.00383874 Jy ! Component: 400 - total flux cleaned = 0.00413362 Jy ! Component: 450 - total flux cleaned = 0.00439747 Jy ! Component: 500 - total flux cleaned = 0.00460393 Jy ! Component: 550 - total flux cleaned = 0.00481533 Jy ! Component: 600 - total flux cleaned = 0.00499031 Jy ! Component: 650 - total flux cleaned = 0.00517081 Jy ! Component: 700 - total flux cleaned = 0.00525768 Jy ! Component: 750 - total flux cleaned = 0.00529362 Jy ! Component: 800 - total flux cleaned = 0.00535149 Jy ! Component: 850 - total flux cleaned = 0.00535186 Jy ! Component: 900 - total flux cleaned = 0.00537368 Jy ! Component: 950 - total flux cleaned = 0.00537371 Jy ! Component: 1000 - total flux cleaned = 0.00536341 Jy ! Component: 1050 - total flux cleaned = 0.00537323 Jy ! Component: 1100 - total flux cleaned = 0.00535417 Jy ! Component: 1150 - total flux cleaned = 0.0053633 Jy ! Component: 1200 - total flux cleaned = 0.00533596 Jy ! Component: 1250 - total flux cleaned = 0.0053271 Jy ! Component: 1300 - total flux cleaned = 0.00532729 Jy ! Component: 1350 - total flux cleaned = 0.00534402 Jy ! Component: 1400 - total flux cleaned = 0.00532739 Jy ! Component: 1450 - total flux cleaned = 0.00532736 Jy ! Component: 1500 - total flux cleaned = 0.00531962 Jy ! Component: 1550 - total flux cleaned = 0.00531976 Jy ! Component: 1600 - total flux cleaned = 0.00535715 Jy ! Component: 1650 - total flux cleaned = 0.00534958 Jy ! Component: 1700 - total flux cleaned = 0.00534245 Jy ! Component: 1750 - total flux cleaned = 0.00537774 Jy ! Component: 1800 - total flux cleaned = 0.00539164 Jy ! Component: 1850 - total flux cleaned = 0.00541892 Jy ! Component: 1900 - total flux cleaned = 0.00541879 Jy ! Component: 1950 - total flux cleaned = 0.00545132 Jy ! Component: 2000 - total flux cleaned = 0.00543218 Jy ! Component: 2050 - total flux cleaned = 0.00544483 Jy ! Component: 2100 - total flux cleaned = 0.00546333 Jy ! Component: 2150 - total flux cleaned = 0.00546932 Jy ! Component: 2200 - total flux cleaned = 0.00547524 Jy ! Component: 2250 - total flux cleaned = 0.00545749 Jy ! Component: 2300 - total flux cleaned = 0.00546337 Jy ! Component: 2350 - total flux cleaned = 0.00546335 Jy ! Component: 2400 - total flux cleaned = 0.00545219 Jy ! Component: 2450 - total flux cleaned = 0.00546892 Jy ! Component: 2500 - total flux cleaned = 0.00546344 Jy ! Component: 2550 - total flux cleaned = 0.00546339 Jy ! Component: 2600 - total flux cleaned = 0.00546872 Jy ! Component: 2650 - total flux cleaned = 0.00546867 Jy ! Component: 2700 - total flux cleaned = 0.00545831 Jy ! Component: 2750 - total flux cleaned = 0.00546348 Jy ! Component: 2800 - total flux cleaned = 0.0054837 Jy ! Component: 2850 - total flux cleaned = 0.00548363 Jy ! Component: 2900 - total flux cleaned = 0.00547367 Jy ! Component: 2950 - total flux cleaned = 0.00546389 Jy ! Component: 3000 - total flux cleaned = 0.00550267 Jy ! Component: 3050 - total flux cleaned = 0.00548337 Jy ! Component: 3100 - total flux cleaned = 0.00549758 Jy ! Component: 3150 - total flux cleaned = 0.00550223 Jy ! Component: 3200 - total flux cleaned = 0.00550225 Jy ! Component: 3250 - total flux cleaned = 0.00552527 Jy ! Component: 3300 - total flux cleaned = 0.00553439 Jy ! Component: 3350 - total flux cleaned = 0.00554345 Jy ! Component: 3400 - total flux cleaned = 0.00554344 Jy ! Component: 3450 - total flux cleaned = 0.00555682 Jy ! Component: 3500 - total flux cleaned = 0.00556123 Jy ! Component: 3550 - total flux cleaned = 0.00554375 Jy ! Component: 3600 - total flux cleaned = 0.00555683 Jy ! Component: 3650 - total flux cleaned = 0.00554824 Jy ! Component: 3700 - total flux cleaned = 0.00552678 Jy ! Component: 3750 - total flux cleaned = 0.00551402 Jy ! Component: 3800 - total flux cleaned = 0.00550979 Jy ! Component: 3850 - total flux cleaned = 0.00550136 Jy ! Component: 3900 - total flux cleaned = 0.00549717 Jy ! Component: 3950 - total flux cleaned = 0.00549303 Jy ! Component: 4000 - total flux cleaned = 0.00548889 Jy ! Component: 4050 - total flux cleaned = 0.00548478 Jy ! Total flux subtracted in 4096 components = 0.00547251 Jy ! Clean residual min=-0.000256 max=0.000264 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0233181 Jy keep ! Adding 461 model components to the UV plane model. ! The established model now contains 512 components and 0.0233181 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0007+4712_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 2.773 at -8.804 degrees (North through East) ! Clean map min=-0.00043863 max=0.010848 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0007+4712_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0108475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.11326e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.96724 1.96724 3.93449 7.86897 15.7379 31.4759 62.9518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.497 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0007+4712_X_uvs.log closed on Tue Dec 31 19:44:13 2013