! Started logfile: /g0/scr/pima/s4195b_uvs/J1736+2033_X_uvs.log on Tue Dec 31 19:39:37 2013 obs /g0/scr/pima/s4195b_uvs/J1736+2033_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1736+2033_X_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1736+2033 ! ! 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 6720 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/s4195b_uvs/J1736+2033_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. ! ! 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=1.000377Jy sigma=0.853244 ! Fit after self-cal, rms=0.990712Jy sigma=0.839618 ! 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=0.8001 mas, bmaj=3.23 mas, bpa=-17.44 degrees ! Estimated noise=22.4034 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 = 0.00984338 Jy ! Component: 100 - total flux cleaned = 0.0110842 Jy ! Total flux subtracted in 100 components = 0.0110842 Jy ! Clean residual min=-0.001976 max=0.002060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0110842 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0110842 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=0.018764Jy sigma=0.017090 ! Fit after self-cal, rms=0.016812Jy sigma=0.015358 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347905 Jy ! Component: 100 - total flux cleaned = 0.00428608 Jy ! Total flux subtracted in 100 components = 0.00428608 Jy ! Clean residual min=-0.002019 max=0.001913 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0153703 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0153703 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=0.016988Jy sigma=0.014307 ! Fit after self-cal, rms=0.016984Jy sigma=0.014301 ! 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=1.017 mas, bmaj=3.39 mas, bpa=-16.74 degrees ! Estimated noise=11.3652 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 = 0.000947567 Jy ! Component: 100 - total flux cleaned = 0.00147561 Jy ! Component: 150 - total flux cleaned = 0.00178884 Jy ! Component: 200 - total flux cleaned = 0.00191487 Jy ! Total flux subtracted in 200 components = 0.00191487 Jy ! Clean residual min=-0.000817 max=0.001193 Jy/beam ! Clean residual mean=-0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0172851 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0172851 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=0.017075Jy sigma=0.014139 ! Fit after self-cal, rms=0.017068Jy sigma=0.014135 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 3.39 at -16.74 degrees (North through East) ! Clean map min=-0.00080136 max=0.01596 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* ! ! ! 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* ! ! ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.87 KP 0.99 LA 0.86 ! MK 0.97 NL 0.90 OV 0.91 PT 0.93 ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Fit before self-cal, rms=0.017068Jy sigma=0.014135 ! Fit after self-cal, rms=0.016868Jy sigma=0.014098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.389 mas, bpa=-16.72 degrees ! Estimated noise=11.088 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 = -8.85877e-05 Jy ! Component: 100 - total flux cleaned = -9.81536e-05 Jy ! Component: 150 - total flux cleaned = -0.000106244 Jy ! Component: 200 - total flux cleaned = -0.00011375 Jy ! Total flux subtracted in 200 components = -0.00011375 Jy ! Clean residual min=-0.000832 max=0.001163 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0171714 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0171714 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=0.016821Jy sigma=0.014118 ! Fit after self-cal, rms=0.016821Jy sigma=0.014117 ! Inverting map ! Added new window around map position (3.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116663 Jy ! Component: 100 - total flux cleaned = 0.00186103 Jy ! Component: 150 - total flux cleaned = 0.0023635 Jy ! Component: 200 - total flux cleaned = 0.00253904 Jy ! Total flux subtracted in 200 components = 0.00253904 Jy ! Clean residual min=-0.000723 max=0.000752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0197104 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0197104 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=0.016751Jy sigma=0.014009 ! Fit after self-cal, rms=0.016713Jy sigma=0.013991 ! 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=0.016713Jy sigma=0.013991 ! Fit after self-cal, rms=0.016679Jy sigma=0.013999 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.38 mas, bpa=-16.73 degrees ! Estimated noise=11.0096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386658 Jy ! Component: 100 - total flux cleaned = 0.000471977 Jy ! Component: 150 - total flux cleaned = 0.000547128 Jy ! Component: 200 - total flux cleaned = 0.00054687 Jy ! Total flux subtracted in 200 components = 0.00054687 Jy ! Clean residual min=-0.000685 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0202573 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.0202573 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=0.016639Jy sigma=0.013990 ! Fit after self-cal, rms=0.016634Jy sigma=0.013987 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 = 0.000133833 Jy ! Component: 100 - total flux cleaned = 0.000166053 Jy ! Component: 150 - total flux cleaned = 0.000185592 Jy ! Component: 200 - total flux cleaned = 0.000185727 Jy ! Total flux subtracted in 200 components = 0.000185727 Jy ! Clean residual min=-0.000680 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.020443 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.020443 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=0.016619Jy sigma=0.013979 ! Fit after self-cal, rms=0.016615Jy sigma=0.013978 ! 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=0.016615Jy sigma=0.013978 ! Fit after self-cal, rms=0.016611Jy sigma=0.013978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.38 mas, bpa=-16.73 degrees ! Estimated noise=11.0007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35099e-05 Jy ! Component: 100 - total flux cleaned = 6.27832e-05 Jy ! Component: 150 - total flux cleaned = 6.30027e-05 Jy ! Component: 200 - total flux cleaned = 7.1066e-05 Jy ! Total flux subtracted in 200 components = 7.1066e-05 Jy ! Clean residual min=-0.000670 max=0.000720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0205141 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.0205141 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=0.016599Jy sigma=0.013974 ! Fit after self-cal, rms=0.016593Jy sigma=0.013972 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 = 2.63799e-05 Jy ! Component: 100 - total flux cleaned = 2.67792e-05 Jy ! Component: 150 - total flux cleaned = 3.44438e-05 Jy ! Component: 200 - total flux cleaned = 4.13031e-05 Jy ! Total flux subtracted in 200 components = 4.13031e-05 Jy ! Clean residual min=-0.000670 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0205554 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.0205554 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=0.016586Jy sigma=0.013968 ! Fit after self-cal, rms=0.016583Jy sigma=0.013968 ! 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=0.016583Jy sigma=0.013968 ! Fit after self-cal, rms=0.016582Jy sigma=0.013968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=3.523 mas, bpa=-13.94 degrees ! Estimated noise=13.0201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325383 Jy ! Component: 100 - total flux cleaned = 0.000429521 Jy ! Component: 150 - total flux cleaned = 0.000474996 Jy ! Component: 200 - total flux cleaned = 0.000494735 Jy ! Total flux subtracted in 200 components = 0.000494735 Jy ! Clean residual min=-0.000703 max=0.000921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0210501 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0210501 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=0.016585Jy sigma=0.013965 ! Fit after self-cal, rms=0.016586Jy sigma=0.013962 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 = 6.53438e-05 Jy ! Component: 100 - total flux cleaned = 9.11848e-05 Jy ! Component: 150 - total flux cleaned = 0.000108615 Jy ! Component: 200 - total flux cleaned = 0.000124691 Jy ! Total flux subtracted in 200 components = 0.000124691 Jy ! Clean residual min=-0.000694 max=0.000915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0211748 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.0211748 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=0.016589Jy sigma=0.013963 ! Fit after self-cal, rms=0.016586Jy sigma=0.013962 ! 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=1.02 mas, bmaj=3.379 mas, bpa=-16.73 degrees ! Estimated noise=10.9978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.379 at -16.73 degrees (North through East) ! Clean map min=-0.00061166 max=0.015404 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=0.803 mas, bmaj=3.231 mas, bpa=-17.45 degrees ! Estimated noise=21.4095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117935 Jy ! Component: 100 - total flux cleaned = 0.0144619 Jy ! Component: 150 - total flux cleaned = 0.0151972 Jy ! Component: 200 - total flux cleaned = 0.0154679 Jy ! Total flux subtracted in 200 components = 0.0154679 Jy ! Clean residual min=-0.001885 max=0.001729 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0154679 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0154679 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.379 mas, bpa=-16.73 degrees ! Estimated noise=10.9978 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 (8.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149548 Jy ! Component: 100 - total flux cleaned = 0.00256698 Jy ! Component: 150 - total flux cleaned = 0.00342425 Jy ! Component: 200 - total flux cleaned = 0.00412909 Jy ! Total flux subtracted in 200 components = 0.00412909 Jy ! Clean residual min=-0.000744 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.019597 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.019597 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=2.034 mas, bmaj=3.523 mas, bpa=-13.94 degrees ! Estimated noise=13.0201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867148 Jy ! Component: 100 - total flux cleaned = 0.00147635 Jy ! Component: 150 - total flux cleaned = 0.00193675 Jy ! Component: 200 - total flux cleaned = 0.00225873 Jy ! Total flux subtracted in 200 components = 0.00225873 Jy ! Clean residual min=-0.000668 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0218557 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) ! Added new window around map position (22.2, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452737 Jy ! Component: 100 - total flux cleaned = 0.000643375 Jy ! Component: 150 - total flux cleaned = 0.000845997 Jy ! Component: 200 - total flux cleaned = 0.000918647 Jy ! Total flux subtracted in 200 components = 0.000918647 Jy ! Clean residual min=-0.000625 max=0.000547 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0227744 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 113 components and 0.0227744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.379 mas, bpa=-16.73 degrees ! Estimated noise=10.9978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135028 Jy ! Component: 100 - total flux cleaned = -0.000149681 Jy ! Component: 150 - total flux cleaned = -0.000122287 Jy ! Component: 200 - total flux cleaned = -9.6391e-05 Jy ! Total flux subtracted in 200 components = -9.6391e-05 Jy ! Clean residual min=-0.000700 max=0.000550 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.022678 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.022678 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=0.016522Jy sigma=0.013925 ! Fit after self-cal, rms=0.016510Jy sigma=0.013905 wmodel /g0/scr/pima/s4195b_uvs/J1736+2033_X_map.mod ! Writing 139 model components to file: /g0/scr/pima/s4195b_uvs/J1736+2033_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1736+2033_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1736+2033_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1736+2033_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/s4195b_uvs/J1736+2033_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 = -0.000278376 Jy ! Component: 100 - total flux cleaned = -0.000461174 Jy ! Component: 150 - total flux cleaned = -0.0005482 Jy ! Component: 200 - total flux cleaned = -0.000622958 Jy ! Component: 250 - total flux cleaned = -0.00067752 Jy ! Component: 300 - total flux cleaned = -0.000730702 Jy ! Component: 350 - total flux cleaned = -0.000791296 Jy ! Component: 400 - total flux cleaned = -0.000825138 Jy ! Component: 450 - total flux cleaned = -0.000850176 Jy ! Component: 500 - total flux cleaned = -0.000890945 Jy ! Component: 550 - total flux cleaned = -0.000914973 Jy ! Component: 600 - total flux cleaned = -0.000946585 Jy ! Component: 650 - total flux cleaned = -0.000946676 Jy ! Component: 700 - total flux cleaned = -0.000969831 Jy ! Component: 750 - total flux cleaned = -0.00101522 Jy ! Component: 800 - total flux cleaned = -0.0010377 Jy ! Component: 850 - total flux cleaned = -0.00107465 Jy ! Component: 900 - total flux cleaned = -0.00112545 Jy ! Component: 950 - total flux cleaned = -0.00111105 Jy ! Component: 1000 - total flux cleaned = -0.0011395 Jy ! Component: 1050 - total flux cleaned = -0.00116054 Jy ! Component: 1100 - total flux cleaned = -0.00118136 Jy ! Component: 1150 - total flux cleaned = -0.00120892 Jy ! Component: 1200 - total flux cleaned = -0.00124292 Jy ! Component: 1250 - total flux cleaned = -0.00129007 Jy ! Component: 1300 - total flux cleaned = -0.00132992 Jy ! Component: 1350 - total flux cleaned = -0.00133646 Jy ! Component: 1400 - total flux cleaned = -0.00141477 Jy ! Component: 1450 - total flux cleaned = -0.00142767 Jy ! Component: 1500 - total flux cleaned = -0.0014533 Jy ! Component: 1550 - total flux cleaned = -0.0014724 Jy ! Component: 1600 - total flux cleaned = -0.00151009 Jy ! Component: 1650 - total flux cleaned = -0.00154119 Jy ! Component: 1700 - total flux cleaned = -0.00153502 Jy ! Component: 1750 - total flux cleaned = -0.00157169 Jy ! Component: 1800 - total flux cleaned = -0.00156554 Jy ! Component: 1850 - total flux cleaned = -0.00157756 Jy ! Component: 1900 - total flux cleaned = -0.00158952 Jy ! Component: 1950 - total flux cleaned = -0.00160721 Jy ! Component: 2000 - total flux cleaned = -0.00163076 Jy ! Component: 2050 - total flux cleaned = -0.00161914 Jy ! Component: 2100 - total flux cleaned = -0.00166551 Jy ! Component: 2150 - total flux cleaned = -0.00168279 Jy ! Component: 2200 - total flux cleaned = -0.00169413 Jy ! Component: 2250 - total flux cleaned = -0.00169975 Jy ! Component: 2300 - total flux cleaned = -0.00171666 Jy ! Component: 2350 - total flux cleaned = -0.00172229 Jy ! Component: 2400 - total flux cleaned = -0.00176669 Jy ! Component: 2450 - total flux cleaned = -0.00178313 Jy ! Component: 2500 - total flux cleaned = -0.00177215 Jy ! Component: 2550 - total flux cleaned = -0.00177218 Jy ! Component: 2600 - total flux cleaned = -0.00179916 Jy ! Component: 2650 - total flux cleaned = -0.00179914 Jy ! Component: 2700 - total flux cleaned = -0.00184716 Jy ! Component: 2750 - total flux cleaned = -0.00183649 Jy ! Component: 2800 - total flux cleaned = -0.00183127 Jy ! Component: 2850 - total flux cleaned = -0.00184703 Jy ! Component: 2900 - total flux cleaned = -0.00186259 Jy ! Component: 2950 - total flux cleaned = -0.00184708 Jy ! Component: 3000 - total flux cleaned = -0.0018625 Jy ! Component: 3050 - total flux cleaned = -0.00186247 Jy ! Component: 3100 - total flux cleaned = -0.00186243 Jy ! Component: 3150 - total flux cleaned = -0.00186749 Jy ! Component: 3200 - total flux cleaned = -0.00186745 Jy ! Component: 3250 - total flux cleaned = -0.00186744 Jy ! Component: 3300 - total flux cleaned = -0.00187243 Jy ! Component: 3350 - total flux cleaned = -0.00189714 Jy ! Component: 3400 - total flux cleaned = -0.00190209 Jy ! Component: 3450 - total flux cleaned = -0.00189233 Jy ! Component: 3500 - total flux cleaned = -0.00192154 Jy ! Component: 3550 - total flux cleaned = -0.00193123 Jy ! Component: 3600 - total flux cleaned = -0.00192636 Jy ! Component: 3650 - total flux cleaned = -0.00192158 Jy ! Component: 3700 - total flux cleaned = -0.00193115 Jy ! Component: 3750 - total flux cleaned = -0.00194064 Jy ! Component: 3800 - total flux cleaned = -0.00193593 Jy ! Component: 3850 - total flux cleaned = -0.00194536 Jy ! Component: 3900 - total flux cleaned = -0.00195007 Jy ! Component: 3950 - total flux cleaned = -0.00194543 Jy ! Component: 4000 - total flux cleaned = -0.00196398 Jy ! Component: 4050 - total flux cleaned = -0.00195936 Jy ! Total flux subtracted in 4096 components = -0.00197779 Jy ! Clean residual min=-0.000296 max=0.000284 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0207002 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 444 components and 0.0207002 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1736+2033_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.379 at -16.73 degrees (North through East) ! Clean map min=-0.00051344 max=0.014859 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1736+2033_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0148593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.34762e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.68533 1.68533 3.37066 6.74132 13.4826 26.9653 53.9306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 178.006 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1736+2033_X_uvs.log closed on Tue Dec 31 19:39:43 2013