! Started logfile: /g0/scr/pima/s4195b_uvs/J0024+0349_X_uvs.log on Tue Dec 31 19:26:48 2013 obs /g0/scr/pima/s4195b_uvs/J0024+0349_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0024+0349_X_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0024+0349 ! ! 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 6496 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/J0024+0349_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=1.001598Jy sigma=1.973743 ! Fit after self-cal, rms=0.954270Jy sigma=1.870596 ! 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=0.8151 mas, bmaj=3.936 mas, bpa=-19.77 degrees ! Estimated noise=7.86975 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 = 0.0366097 Jy ! Component: 100 - total flux cleaned = 0.0445953 Jy ! Total flux subtracted in 100 components = 0.0445953 Jy ! Clean residual min=-0.001392 max=0.002245 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0445953 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0445953 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=0.016384Jy sigma=0.033246 ! Fit after self-cal, rms=0.014527Jy sigma=0.029208 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259155 Jy ! Component: 100 - total flux cleaned = 0.00376019 Jy ! Total flux subtracted in 100 components = 0.00376019 Jy ! Clean residual min=-0.000960 max=0.001042 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0483555 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.0483555 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=0.014359Jy sigma=0.027212 ! Fit after self-cal, rms=0.014359Jy sigma=0.027211 ! 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=1.035 mas, bmaj=3.933 mas, bpa=-18.8 degrees ! Estimated noise=4.65498 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 = 0.00139395 Jy ! Component: 100 - total flux cleaned = 0.00223465 Jy ! Component: 150 - total flux cleaned = 0.00281636 Jy ! Component: 200 - total flux cleaned = 0.00323761 Jy ! Total flux subtracted in 200 components = 0.00323761 Jy ! Clean residual min=-0.000927 max=0.000814 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0515931 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 79 components and 0.0515931 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=0.014368Jy sigma=0.026593 ! Fit after self-cal, rms=0.014369Jy sigma=0.026591 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 3.933 at -18.8 degrees (North through East) ! Clean map min=-0.00089727 max=0.04838 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 1.03 HN 0.91 KP 0.96 LA 0.99 ! MK 0.97 NL 1.04 OV 1.02 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.90 KP 0.97 LA 0.96 ! MK 1.01 NL 1.03 OV 0.97 PT 0.91 ! ! ! 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 0.95 HN 1.01 KP 0.95 LA 0.99 ! MK 1.01 NL 0.98 OV 1.01 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.98 KP 1.06 LA 0.99 ! MK 0.94 NL 0.97 OV 1.00 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.08 KP 1.03 LA 1.05 ! MK 1.04 NL 1.02 OV 1.05 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.95 KP 0.98 LA 0.98 ! MK 0.98 NL 1.02 OV 1.05 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.00 KP 1.06 LA 0.92 ! MK 0.97 NL 1.00 OV 1.07 PT 0.84 ! ! ! Fit before self-cal, rms=0.014369Jy sigma=0.026591 ! Fit after self-cal, rms=0.013856Jy sigma=0.025465 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.967 mas, bpa=-18.78 degrees ! Estimated noise=4.54253 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 = -0.000904852 Jy ! Component: 100 - total flux cleaned = -0.00126931 Jy ! Component: 150 - total flux cleaned = -0.0014216 Jy ! Component: 200 - total flux cleaned = -0.0014263 Jy ! Total flux subtracted in 200 components = -0.0014263 Jy ! Clean residual min=-0.000503 max=0.000499 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0501668 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.0501668 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=0.013664Jy sigma=0.025609 ! Fit after self-cal, rms=0.013671Jy sigma=0.025605 ! 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=0.013671Jy sigma=0.025605 ! Fit after self-cal, rms=0.013434Jy sigma=0.025009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.971 mas, bpa=-18.76 degrees ! Estimated noise=4.42214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104398 Jy ! Component: 100 - total flux cleaned = -0.00130568 Jy ! Component: 150 - total flux cleaned = -0.00144872 Jy ! Component: 200 - total flux cleaned = -0.00149474 Jy ! Total flux subtracted in 200 components = -0.00149474 Jy ! Clean residual min=-0.000438 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.048672 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.048672 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=0.013183Jy sigma=0.025189 ! Fit after self-cal, rms=0.013186Jy sigma=0.025187 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 (30, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195488 Jy ! Component: 100 - total flux cleaned = 0.0002266 Jy ! Component: 150 - total flux cleaned = 0.00027758 Jy ! Component: 200 - total flux cleaned = 0.000313519 Jy ! Total flux subtracted in 200 components = 0.000313519 Jy ! Clean residual min=-0.000441 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0489856 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.0489856 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=0.013165Jy sigma=0.025140 ! Fit after self-cal, rms=0.013163Jy sigma=0.025137 ! Inverting map ! Added new window around map position (-18, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146472 Jy ! Component: 100 - total flux cleaned = 0.000248038 Jy ! Component: 150 - total flux cleaned = 0.000309788 Jy ! Component: 200 - total flux cleaned = 0.000357876 Jy ! Total flux subtracted in 200 components = 0.000357876 Jy ! Clean residual min=-0.000410 max=0.000403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0493434 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.0493434 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=0.013141Jy sigma=0.025105 ! Fit after self-cal, rms=0.013140Jy sigma=0.025102 ! 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=0.013140Jy sigma=0.025102 ! Fit after self-cal, rms=0.013032Jy sigma=0.024890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.976 mas, bpa=-18.77 degrees ! Estimated noise=4.30788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000974415 Jy ! Component: 100 - total flux cleaned = -0.00104805 Jy ! Component: 150 - total flux cleaned = -0.001016 Jy ! Component: 200 - total flux cleaned = -0.000987012 Jy ! Total flux subtracted in 200 components = -0.000987012 Jy ! Clean residual min=-0.000408 max=0.000409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0483564 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 0.0483564 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=0.012805Jy sigma=0.025044 ! Fit after self-cal, rms=0.012805Jy sigma=0.025044 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 (31, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209463 Jy ! Component: 100 - total flux cleaned = 0.000272791 Jy ! Component: 150 - total flux cleaned = 0.00029886 Jy ! Component: 200 - total flux cleaned = 0.000344328 Jy ! Total flux subtracted in 200 components = 0.000344328 Jy ! Clean residual min=-0.000387 max=0.000328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0487008 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 0.0487008 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=0.012786Jy sigma=0.025009 ! Fit after self-cal, rms=0.012785Jy sigma=0.025006 ! 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=0.012785Jy sigma=0.025006 ! Fit after self-cal, rms=0.012709Jy sigma=0.024890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.105 mas, bpa=-12.02 degrees ! Estimated noise=4.8771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000942167 Jy ! Component: 100 - total flux cleaned = -0.000948447 Jy ! Component: 150 - total flux cleaned = -0.000930546 Jy ! Component: 200 - total flux cleaned = -0.00092257 Jy ! Total flux subtracted in 200 components = -0.00092257 Jy ! Clean residual min=-0.000426 max=0.000337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0477782 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.0477782 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=0.012494Jy sigma=0.025043 ! Fit after self-cal, rms=0.012494Jy sigma=0.025042 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 = 9.36466e-06 Jy ! Component: 100 - total flux cleaned = 2.97709e-05 Jy ! Component: 150 - total flux cleaned = 4.80038e-05 Jy ! Component: 200 - total flux cleaned = 6.50331e-05 Jy ! Total flux subtracted in 200 components = 6.50331e-05 Jy ! Clean residual min=-0.000416 max=0.000333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0478432 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 216 components and 0.0478432 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=0.012485Jy sigma=0.025041 ! Fit after self-cal, rms=0.012485Jy sigma=0.025041 ! 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=1.034 mas, bmaj=3.976 mas, bpa=-18.77 degrees ! Estimated noise=4.20605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.976 at -18.77 degrees (North through East) ! Clean map min=-0.00038295 max=0.043822 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=0.8134 mas, bmaj=3.975 mas, bpa=-19.76 degrees ! Estimated noise=7.12477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337845 Jy ! Component: 100 - total flux cleaned = 0.0411521 Jy ! Component: 150 - total flux cleaned = 0.0430464 Jy ! Component: 200 - total flux cleaned = 0.0440852 Jy ! Total flux subtracted in 200 components = 0.0440852 Jy ! Clean residual min=-0.000801 max=0.000823 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0440852 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0440852 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.976 mas, bpa=-18.77 degrees ! Estimated noise=4.20605 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 = 0.00110161 Jy ! Component: 100 - total flux cleaned = 0.00160593 Jy ! Component: 150 - total flux cleaned = 0.00176914 Jy ! Component: 200 - total flux cleaned = 0.00188943 Jy ! Total flux subtracted in 200 components = 0.00188943 Jy ! Clean residual min=-0.000457 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0459746 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.0459746 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=2.165 mas, bmaj=4.105 mas, bpa=-12.02 degrees ! Estimated noise=4.8771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453816 Jy ! Component: 100 - total flux cleaned = 0.000610765 Jy ! Component: 150 - total flux cleaned = 0.000785879 Jy ! Component: 200 - total flux cleaned = 0.00092857 Jy ! Total flux subtracted in 200 components = 0.00092857 Jy ! Clean residual min=-0.000464 max=0.000452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0469032 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 = 9.63752e-05 Jy ! Component: 100 - total flux cleaned = 0.000194514 Jy ! Component: 150 - total flux cleaned = 0.000239719 Jy ! Component: 200 - total flux cleaned = 0.000290489 Jy ! Total flux subtracted in 200 components = 0.000290489 Jy ! Clean residual min=-0.000455 max=0.000392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0471937 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.0471937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.976 mas, bpa=-18.77 degrees ! Estimated noise=4.20605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.13723e-05 Jy ! Component: 100 - total flux cleaned = 0.000130802 Jy ! Component: 150 - total flux cleaned = 0.000219488 Jy ! Component: 200 - total flux cleaned = 0.000275672 Jy ! Total flux subtracted in 200 components = 0.000275672 Jy ! Clean residual min=-0.000417 max=0.000359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0474693 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.0474693 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=0.012478Jy sigma=0.025108 ! Fit after self-cal, rms=0.012478Jy sigma=0.025107 wmodel /g0/scr/pima/s4195b_uvs/J0024+0349_X_map.mod ! Writing 125 model components to file: /g0/scr/pima/s4195b_uvs/J0024+0349_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0024+0349_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0024+0349_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0024+0349_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/s4195b_uvs/J0024+0349_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 = -7.56651e-05 Jy ! Component: 100 - total flux cleaned = -0.000126221 Jy ! Component: 150 - total flux cleaned = -0.000185752 Jy ! Component: 200 - total flux cleaned = -0.000225677 Jy ! Component: 250 - total flux cleaned = -0.000242019 Jy ! Component: 300 - total flux cleaned = -0.000242027 Jy ! Component: 350 - total flux cleaned = -0.000252735 Jy ! Component: 400 - total flux cleaned = -0.000258006 Jy ! Component: 450 - total flux cleaned = -0.000257987 Jy ! Component: 500 - total flux cleaned = -0.000238222 Jy ! Component: 550 - total flux cleaned = -0.000247995 Jy ! Component: 600 - total flux cleaned = -0.000238292 Jy ! Component: 650 - total flux cleaned = -0.000214624 Jy ! Component: 700 - total flux cleaned = -0.00020525 Jy ! Component: 750 - total flux cleaned = -0.000200552 Jy ! Component: 800 - total flux cleaned = -0.000182274 Jy ! Component: 850 - total flux cleaned = -0.000150992 Jy ! Component: 900 - total flux cleaned = -0.000142313 Jy ! Component: 950 - total flux cleaned = -0.000138024 Jy ! Component: 1000 - total flux cleaned = -0.000116548 Jy ! Component: 1050 - total flux cleaned = -0.000120847 Jy ! Component: 1100 - total flux cleaned = -9.9791e-05 Jy ! Component: 1150 - total flux cleaned = -7.49782e-05 Jy ! Component: 1200 - total flux cleaned = -5.86276e-05 Jy ! Component: 1250 - total flux cleaned = -5.87021e-05 Jy ! Component: 1300 - total flux cleaned = -4.27047e-05 Jy ! Component: 1350 - total flux cleaned = -3.08442e-05 Jy ! Component: 1400 - total flux cleaned = -2.30084e-05 Jy ! Component: 1450 - total flux cleaned = 2.10718e-07 Jy ! Component: 1500 - total flux cleaned = 2.23761e-07 Jy ! Component: 1550 - total flux cleaned = 1.16146e-05 Jy ! Component: 1600 - total flux cleaned = 3.41203e-05 Jy ! Component: 1650 - total flux cleaned = 5.26887e-05 Jy ! Component: 1700 - total flux cleaned = 4.90454e-05 Jy ! Component: 1750 - total flux cleaned = 8.18047e-05 Jy ! Component: 1800 - total flux cleaned = 9.26399e-05 Jy ! Component: 1850 - total flux cleaned = 9.97952e-05 Jy ! Component: 1900 - total flux cleaned = 0.000131588 Jy ! Component: 1950 - total flux cleaned = 0.000148996 Jy ! Component: 2000 - total flux cleaned = 0.000155883 Jy ! Component: 2050 - total flux cleaned = 0.000183327 Jy ! Component: 2100 - total flux cleaned = 0.000193546 Jy ! Component: 2150 - total flux cleaned = 0.000200284 Jy ! Component: 2200 - total flux cleaned = 0.000213679 Jy ! Component: 2250 - total flux cleaned = 0.000220366 Jy ! Component: 2300 - total flux cleaned = 0.000243456 Jy ! Component: 2350 - total flux cleaned = 0.000253291 Jy ! Component: 2400 - total flux cleaned = 0.000266313 Jy ! Component: 2450 - total flux cleaned = 0.000269525 Jy ! Component: 2500 - total flux cleaned = 0.00028229 Jy ! Component: 2550 - total flux cleaned = 0.000298138 Jy ! Component: 2600 - total flux cleaned = 0.000304437 Jy ! Component: 2650 - total flux cleaned = 0.000323173 Jy ! Component: 2700 - total flux cleaned = 0.000323155 Jy ! Component: 2750 - total flux cleaned = 0.000329321 Jy ! Component: 2800 - total flux cleaned = 0.00034461 Jy ! Component: 2850 - total flux cleaned = 0.000359789 Jy ! Component: 2900 - total flux cleaned = 0.000371818 Jy ! Component: 2950 - total flux cleaned = 0.00037479 Jy ! Component: 3000 - total flux cleaned = 0.000389615 Jy ! Component: 3050 - total flux cleaned = 0.000383729 Jy ! Component: 3100 - total flux cleaned = 0.000407217 Jy ! Component: 3150 - total flux cleaned = 0.000398477 Jy ! Component: 3200 - total flux cleaned = 0.000404295 Jy ! Component: 3250 - total flux cleaned = 0.000418703 Jy ! Component: 3300 - total flux cleaned = 0.000427321 Jy ! Component: 3350 - total flux cleaned = 0.000441554 Jy ! Component: 3400 - total flux cleaned = 0.000447204 Jy ! Component: 3450 - total flux cleaned = 0.000469649 Jy ! Component: 3500 - total flux cleaned = 0.000486386 Jy ! Component: 3550 - total flux cleaned = 0.000497475 Jy ! Component: 3600 - total flux cleaned = 0.000516781 Jy ! Component: 3650 - total flux cleaned = 0.000527769 Jy ! Component: 3700 - total flux cleaned = 0.000552306 Jy ! Component: 3750 - total flux cleaned = 0.000565829 Jy ! Component: 3800 - total flux cleaned = 0.000573888 Jy ! Component: 3850 - total flux cleaned = 0.000579243 Jy ! Component: 3900 - total flux cleaned = 0.000589912 Jy ! Component: 3950 - total flux cleaned = 0.0006111 Jy ! Component: 4000 - total flux cleaned = 0.000616375 Jy ! Component: 4050 - total flux cleaned = 0.000632089 Jy ! Total flux subtracted in 4096 components = 0.000652916 Jy ! Clean residual min=-0.000141 max=0.000155 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0481222 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 413 components and 0.0481223 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0024+0349_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.976 at -18.77 degrees (North through East) ! Clean map min=-0.00032888 max=0.043762 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0024+0349_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0437617 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.77889e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327608 0.327608 0.655215 1.31043 2.62086 5.24172 10.4834 20.9669 41.9338 83.8675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 915.729 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0024+0349_X_uvs.log closed on Tue Dec 31 19:26:54 2013