! Started logfile: /g0/scr/pima/s4195c_uvs/J1249+3707_X_uvs.log on Tue Dec 31 19:54:38 2013 obs /g0/scr/pima/s4195c_uvs/J1249+3707_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1249+3707_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.693878 visibilities/baseline/integration-bin. ! Found source: J1249+3707 ! ! 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 6528 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/J1249+3707_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000361Jy sigma=0.730894 ! Fit after self-cal, rms=0.994157Jy sigma=0.722353 ! 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=0.9095 mas, bmaj=1.629 mas, bpa=11.91 degrees ! Estimated noise=26.3238 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 = 0.0075824 Jy ! Component: 100 - total flux cleaned = 0.0083702 Jy ! Total flux subtracted in 100 components = 0.0083702 Jy ! Clean residual min=-0.001728 max=0.001893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.00837019 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.00837019 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=0.015368Jy sigma=0.011568 ! Fit after self-cal, rms=0.013896Jy sigma=0.010232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282887 Jy ! Component: 100 - total flux cleaned = 0.0026431 Jy ! Total flux subtracted in 100 components = 0.0026431 Jy ! Clean residual min=-0.001564 max=0.001652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0110133 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0110133 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=0.014256Jy sigma=0.009566 ! Fit after self-cal, rms=0.014251Jy sigma=0.009563 ! 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=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 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 = -0.000119622 Jy ! Component: 100 - total flux cleaned = -0.000133407 Jy ! Component: 150 - total flux cleaned = -0.000154699 Jy ! Component: 200 - total flux cleaned = -0.000176313 Jy ! Total flux subtracted in 200 components = -0.000176313 Jy ! Clean residual min=-0.000786 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.010837 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.010837 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=0.014231Jy sigma=0.009568 ! Fit after self-cal, rms=0.014231Jy sigma=0.009565 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 1.963 at 6.432 degrees (North through East) ! Clean map min=-0.00074075 max=0.011579 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014231Jy sigma=0.009565 ! Fit after self-cal, rms=0.014231Jy sigma=0.009565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 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 = -2.32208e-05 Jy ! Component: 100 - total flux cleaned = -2.67255e-05 Jy ! Component: 150 - total flux cleaned = -4.02046e-05 Jy ! Component: 200 - total flux cleaned = -4.90937e-05 Jy ! Total flux subtracted in 200 components = -4.90937e-05 Jy ! Clean residual min=-0.000783 max=0.000706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0107879 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0107879 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=0.014228Jy sigma=0.009565 ! Fit after self-cal, rms=0.014228Jy sigma=0.009564 ! 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=0.014228Jy sigma=0.009564 ! Fit after self-cal, rms=0.014228Jy sigma=0.009564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.00755e-05 Jy ! Component: 100 - total flux cleaned = -1.68046e-05 Jy ! Component: 150 - total flux cleaned = -2.21411e-05 Jy ! Component: 200 - total flux cleaned = -2.43846e-05 Jy ! Total flux subtracted in 200 components = -2.43846e-05 Jy ! Clean residual min=-0.000780 max=0.000704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0107635 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0107635 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=0.014226Jy sigma=0.009564 ! Fit after self-cal, rms=0.014225Jy sigma=0.009563 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 = -1.19577e-05 Jy ! Component: 100 - total flux cleaned = -1.19304e-05 Jy ! Component: 150 - total flux cleaned = -1.19541e-05 Jy ! Component: 200 - total flux cleaned = -1.19462e-05 Jy ! Total flux subtracted in 200 components = -1.19462e-05 Jy ! Clean residual min=-0.000777 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0107516 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0107516 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=0.014223Jy sigma=0.009563 ! Fit after self-cal, rms=0.014222Jy sigma=0.009563 ! 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=0.014222Jy sigma=0.009563 ! Fit after self-cal, rms=0.014222Jy sigma=0.009563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.27118e-06 Jy ! Component: 100 - total flux cleaned = -8.56652e-06 Jy ! Component: 150 - total flux cleaned = -6.43303e-06 Jy ! Component: 200 - total flux cleaned = -6.4258e-06 Jy ! Total flux subtracted in 200 components = -6.4258e-06 Jy ! Clean residual min=-0.000774 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0107451 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0107451 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=0.014222Jy sigma=0.009562 ! Fit after self-cal, rms=0.014221Jy sigma=0.009562 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 = -2.02471e-06 Jy ! Component: 100 - total flux cleaned = -4.1992e-06 Jy ! Component: 150 - total flux cleaned = -4.17374e-06 Jy ! Component: 200 - total flux cleaned = -2.46811e-06 Jy ! Total flux subtracted in 200 components = -2.46811e-06 Jy ! Clean residual min=-0.000772 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0107427 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0107427 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=0.014221Jy sigma=0.009561 ! Fit after self-cal, rms=0.014220Jy sigma=0.009561 ! 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=0.014220Jy sigma=0.009561 ! Fit after self-cal, rms=0.014220Jy sigma=0.009561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=2.835 mas, bpa=-19.85 degrees ! Estimated noise=15.9508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108222 Jy ! Component: 100 - total flux cleaned = 0.000119964 Jy ! Component: 150 - total flux cleaned = 0.000127651 Jy ! Component: 200 - total flux cleaned = 0.00013333 Jy ! Total flux subtracted in 200 components = 0.00013333 Jy ! Clean residual min=-0.000665 max=0.000839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.010876 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.010876 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=0.014226Jy sigma=0.009557 ! Fit after self-cal, rms=0.014225Jy sigma=0.009557 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 (-5.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441738 Jy ! Component: 100 - total flux cleaned = 0.000418538 Jy ! Component: 150 - total flux cleaned = 0.000506204 Jy ! Component: 200 - total flux cleaned = 0.000614298 Jy ! Total flux subtracted in 200 components = 0.000614298 Jy ! Clean residual min=-0.000517 max=0.000501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0114903 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.0114903 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=0.014199Jy sigma=0.009532 ! Fit after self-cal, rms=0.014191Jy sigma=0.009524 ! 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=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 1.963 at 6.432 degrees (North through East) ! Clean map min=-0.00062945 max=0.011623 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=0.9095 mas, bmaj=1.629 mas, bpa=11.91 degrees ! Estimated noise=26.3238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971724 Jy ! Component: 100 - total flux cleaned = 0.0119095 Jy ! Component: 150 - total flux cleaned = 0.0123015 Jy ! Component: 200 - total flux cleaned = 0.0124629 Jy ! Total flux subtracted in 200 components = 0.0124629 Jy ! Clean residual min=-0.001533 max=0.001673 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0124629 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0124629 Jy ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 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) ! Added new window around map position (-13.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024532 Jy ! Component: 100 - total flux cleaned = 0.000351732 Jy ! Component: 150 - total flux cleaned = 0.000320253 Jy ! Component: 200 - total flux cleaned = 0.000265883 Jy ! Total flux subtracted in 200 components = 0.000265883 Jy ! Clean residual min=-0.000551 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0127288 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.0127288 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=2.265 mas, bmaj=2.835 mas, bpa=-19.85 degrees ! Estimated noise=15.9508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107201 Jy ! Component: 100 - total flux cleaned = -0.00011627 Jy ! Component: 150 - total flux cleaned = -0.000123969 Jy ! Component: 200 - total flux cleaned = -8.94798e-05 Jy ! Total flux subtracted in 200 components = -8.94798e-05 Jy ! Clean residual min=-0.000483 max=0.000472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0126393 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 = 3.14551e-05 Jy ! Component: 100 - total flux cleaned = 4.28009e-05 Jy ! Component: 150 - total flux cleaned = 5.90902e-05 Jy ! Component: 200 - total flux cleaned = 7.43112e-05 Jy ! Total flux subtracted in 200 components = 7.43112e-05 Jy ! Clean residual min=-0.000470 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0127136 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 89 components and 0.0127136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.963 mas, bpa=6.432 degrees ! Estimated noise=13.4887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155955 Jy ! Component: 100 - total flux cleaned = 0.000171952 Jy ! Component: 150 - total flux cleaned = 0.000192676 Jy ! Component: 200 - total flux cleaned = 0.000212122 Jy ! Total flux subtracted in 200 components = 0.000212122 Jy ! Clean residual min=-0.000491 max=0.000436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0129257 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.0129257 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=0.014161Jy sigma=0.009485 ! Fit after self-cal, rms=0.014144Jy sigma=0.009470 wmodel /g0/scr/pima/s4195c_uvs/J1249+3707_X_map.mod ! Writing 112 model components to file: /g0/scr/pima/s4195c_uvs/J1249+3707_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1249+3707_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1249+3707_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1249+3707_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J1249+3707_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 = -3.07479e-05 Jy ! Component: 100 - total flux cleaned = -4.74029e-05 Jy ! Component: 150 - total flux cleaned = -2.40342e-05 Jy ! Component: 200 - total flux cleaned = -3.17162e-05 Jy ! Component: 250 - total flux cleaned = -6.08518e-05 Jy ! Component: 300 - total flux cleaned = -9.5746e-05 Jy ! Component: 350 - total flux cleaned = -0.000109277 Jy ! Component: 400 - total flux cleaned = -0.000122555 Jy ! Component: 450 - total flux cleaned = -0.000141891 Jy ! Component: 500 - total flux cleaned = -0.00015444 Jy ! Component: 550 - total flux cleaned = -0.000148169 Jy ! Component: 600 - total flux cleaned = -0.000160397 Jy ! Component: 650 - total flux cleaned = -0.000166352 Jy ! Component: 700 - total flux cleaned = -0.000183977 Jy ! Component: 750 - total flux cleaned = -0.000201318 Jy ! Component: 800 - total flux cleaned = -0.000235539 Jy ! Component: 850 - total flux cleaned = -0.000257995 Jy ! Component: 900 - total flux cleaned = -0.000285714 Jy ! Component: 950 - total flux cleaned = -0.000318533 Jy ! Component: 1000 - total flux cleaned = -0.000340088 Jy ! Component: 1050 - total flux cleaned = -0.00038259 Jy ! Component: 1100 - total flux cleaned = -0.000393081 Jy ! Component: 1150 - total flux cleaned = -0.000434591 Jy ! Component: 1200 - total flux cleaned = -0.000460226 Jy ! Component: 1250 - total flux cleaned = -0.000500664 Jy ! Component: 1300 - total flux cleaned = -0.000520614 Jy ! Component: 1350 - total flux cleaned = -0.0005305 Jy ! Component: 1400 - total flux cleaned = -0.000545137 Jy ! Component: 1450 - total flux cleaned = -0.00054513 Jy ! Component: 1500 - total flux cleaned = -0.000549939 Jy ! Component: 1550 - total flux cleaned = -0.000554752 Jy ! Component: 1600 - total flux cleaned = -0.000540712 Jy ! Component: 1650 - total flux cleaned = -0.000545355 Jy ! Component: 1700 - total flux cleaned = -0.00053613 Jy ! Component: 1750 - total flux cleaned = -0.000536099 Jy ! Component: 1800 - total flux cleaned = -0.0005091 Jy ! Component: 1850 - total flux cleaned = -0.000509129 Jy ! Component: 1900 - total flux cleaned = -0.000518008 Jy ! Component: 1950 - total flux cleaned = -0.000509213 Jy ! Component: 2000 - total flux cleaned = -0.000500519 Jy ! Component: 2050 - total flux cleaned = -0.000491913 Jy ! Component: 2100 - total flux cleaned = -0.000487703 Jy ! Component: 2150 - total flux cleaned = -0.000470808 Jy ! Component: 2200 - total flux cleaned = -0.000475025 Jy ! Component: 2250 - total flux cleaned = -0.000462504 Jy ! Component: 2300 - total flux cleaned = -0.000458347 Jy ! Component: 2350 - total flux cleaned = -0.000450184 Jy ! Component: 2400 - total flux cleaned = -0.000442034 Jy ! Component: 2450 - total flux cleaned = -0.000450152 Jy ! Component: 2500 - total flux cleaned = -0.000466191 Jy ! Component: 2550 - total flux cleaned = -0.000434251 Jy ! Component: 2600 - total flux cleaned = -0.00043823 Jy ! Component: 2650 - total flux cleaned = -0.000449991 Jy ! Component: 2700 - total flux cleaned = -0.000434338 Jy ! Component: 2750 - total flux cleaned = -0.000442095 Jy ! Component: 2800 - total flux cleaned = -0.000442055 Jy ! Component: 2850 - total flux cleaned = -0.000430589 Jy ! Component: 2900 - total flux cleaned = -0.000430608 Jy ! Component: 2950 - total flux cleaned = -0.000438154 Jy ! Component: 3000 - total flux cleaned = -0.000445668 Jy ! Component: 3050 - total flux cleaned = -0.000441949 Jy ! Component: 3100 - total flux cleaned = -0.000453082 Jy ! Component: 3150 - total flux cleaned = -0.000438357 Jy ! Component: 3200 - total flux cleaned = -0.000449349 Jy ! Component: 3250 - total flux cleaned = -0.000456635 Jy ! Component: 3300 - total flux cleaned = -0.000460206 Jy ! Component: 3350 - total flux cleaned = -0.000460202 Jy ! Component: 3400 - total flux cleaned = -0.000467374 Jy ! Component: 3450 - total flux cleaned = -0.000460283 Jy ! Component: 3500 - total flux cleaned = -0.000485088 Jy ! Component: 3550 - total flux cleaned = -0.000502679 Jy ! Component: 3600 - total flux cleaned = -0.000516636 Jy ! Component: 3650 - total flux cleaned = -0.00051315 Jy ! Component: 3700 - total flux cleaned = -0.000516626 Jy ! Component: 3750 - total flux cleaned = -0.00052694 Jy ! Component: 3800 - total flux cleaned = -0.000540628 Jy ! Component: 3850 - total flux cleaned = -0.000561078 Jy ! Component: 3900 - total flux cleaned = -0.000577999 Jy ! Component: 3950 - total flux cleaned = -0.000588117 Jy ! Component: 4000 - total flux cleaned = -0.000591445 Jy ! Component: 4050 - total flux cleaned = -0.000604789 Jy ! Total flux subtracted in 4096 components = -0.000608112 Jy ! Clean residual min=-0.000185 max=0.000221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0123176 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 351 components and 0.0123176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1249+3707_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 1.963 at 6.432 degrees (North through East) ! Clean map min=-0.00046325 max=0.011073 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1249+3707_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0110735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.55647e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50534 1.50534 3.01069 6.02137 12.0427 24.0855 48.171 96.342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.29 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1249+3707_X_uvs.log closed on Tue Dec 31 19:54:44 2013