! Started logfile: /g0/scr/pima/s4195c_uvs/J0108+0135_X_uvs.log on Tue Dec 31 19:45:27 2013 obs /g0/scr/pima/s4195c_uvs/J0108+0135_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0108+0135_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0108+0135 ! ! 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 616 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/J0108+0135_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.290256Jy sigma=433.489908 ! Fit after self-cal, rms=2.168930Jy sigma=291.032000 ! 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=0.9898 mas, bmaj=2.763 mas, bpa=15.69 degrees ! Estimated noise=0.316911 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 = 2.41083 Jy ! Component: 100 - total flux cleaned = 2.97053 Jy ! Total flux subtracted in 100 components = 2.97053 Jy ! Clean residual min=-0.157258 max=0.223410 Jy/beam ! Clean residual mean=-0.000546 rms=0.053230 Jy/beam ! Combined flux in latest and established models = 2.97053 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.97053 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=0.478586Jy sigma=68.890790 ! Fit after self-cal, rms=0.478437Jy sigma=68.861472 ! 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=1.173 mas, bmaj=3.039 mas, bpa=17.2 degrees ! Estimated noise=0.237419 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 = 0.300996 Jy ! Component: 100 - total flux cleaned = 0.461019 Jy ! Component: 150 - total flux cleaned = 0.5591 Jy ! Component: 200 - total flux cleaned = 0.62483 Jy ! Total flux subtracted in 200 components = 0.62483 Jy ! Clean residual min=-0.108383 max=0.082506 Jy/beam ! Clean residual mean=-0.000335 rms=0.025255 Jy/beam ! Combined flux in latest and established models = 3.59536 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 3.59536 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=0.289132Jy sigma=37.878756 ! Fit after self-cal, rms=0.288210Jy sigma=37.829524 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 3.039 at 17.2 degrees (North through East) ! Clean map min=-0.10086 max=3.1454 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 1.08 HN 0.94 KP 0.96 LA 1.02 ! NL 1.05 OV 1.02 PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.93 KP 0.96 LA 0.96 ! NL 1.06 OV 0.98 PT 0.90 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.98 KP 1.06 LA 0.94 ! NL 1.05 OV 1.03 PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 0.94 LA 0.98 ! NL 1.02 OV 1.02 PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.02 KP 1.08 LA 0.99 ! NL 1.00 OV 1.02 PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.12 KP 1.04 LA 1.05 ! NL 1.05 OV 1.07 PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.03 KP 1.01 LA 0.95 ! NL 1.05 OV 1.06 PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.03 KP 1.07 LA 0.91 ! NL 1.03 OV 1.08 PT 0.87 SC 1.14 ! ! ! Fit before self-cal, rms=0.288210Jy sigma=37.829524 ! Fit after self-cal, rms=0.067744Jy sigma=7.375340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.063 mas, bpa=17.06 degrees ! Estimated noise=0.236847 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 (3, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312155 Jy ! Component: 100 - total flux cleaned = 0.029347 Jy ! Component: 150 - total flux cleaned = 0.0276927 Jy ! Component: 200 - total flux cleaned = 0.0259696 Jy ! Total flux subtracted in 200 components = 0.0259696 Jy ! Clean residual min=-0.014176 max=0.016572 Jy/beam ! Clean residual mean=0.000010 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 3.62133 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 3.62133 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=0.049933Jy sigma=5.004320 ! Fit after self-cal, rms=0.048548Jy sigma=4.889112 ! 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=0.048548Jy sigma=4.889112 ! Fit after self-cal, rms=0.047666Jy sigma=4.817997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.063 mas, bpa=17.06 degrees ! Estimated noise=0.236657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483574 Jy ! Component: 100 - total flux cleaned = 0.00297285 Jy ! Component: 150 - total flux cleaned = 0.00153838 Jy ! Component: 200 - total flux cleaned = 0.000210224 Jy ! Total flux subtracted in 200 components = 0.000210224 Jy ! Clean residual min=-0.012054 max=0.013411 Jy/beam ! Clean residual mean=0.000010 rms=0.002821 Jy/beam ! Combined flux in latest and established models = 3.62154 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 3.62154 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=0.044221Jy sigma=4.389475 ! Fit after self-cal, rms=0.043662Jy sigma=4.355951 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 (-6.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502625 Jy ! Component: 100 - total flux cleaned = -0.00165006 Jy ! Component: 150 - total flux cleaned = -0.0024402 Jy ! Component: 200 - total flux cleaned = -0.00242579 Jy ! Total flux subtracted in 200 components = -0.00242579 Jy ! Clean residual min=-0.007517 max=0.008733 Jy/beam ! Clean residual mean=0.000010 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 3.61911 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 3.61911 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=0.036245Jy sigma=3.602989 ! Fit after self-cal, rms=0.035947Jy sigma=3.586992 ! 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=0.035947Jy sigma=3.586992 ! Fit after self-cal, rms=0.035486Jy sigma=3.538663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.063 mas, bpa=17.05 degrees ! Estimated noise=0.236499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184862 Jy ! Component: 100 - total flux cleaned = -0.00223947 Jy ! Component: 150 - total flux cleaned = -0.00296523 Jy ! Component: 200 - total flux cleaned = -0.00346667 Jy ! Total flux subtracted in 200 components = -0.00346667 Jy ! Clean residual min=-0.006202 max=0.007103 Jy/beam ! Clean residual mean=0.000009 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 3.61564 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 3.61564 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=0.033169Jy sigma=3.305434 ! Fit after self-cal, rms=0.033114Jy sigma=3.301905 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 = -0.00129946 Jy ! Component: 100 - total flux cleaned = -0.00158863 Jy ! Component: 150 - total flux cleaned = -0.00199234 Jy ! Component: 200 - total flux cleaned = -0.00236783 Jy ! Total flux subtracted in 200 components = -0.00236783 Jy ! Clean residual min=-0.005651 max=0.006345 Jy/beam ! Clean residual mean=0.000007 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 3.61328 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 3.61328 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=0.031773Jy sigma=3.174885 ! Fit after self-cal, rms=0.031749Jy sigma=3.173334 ! 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=0.031749Jy sigma=3.173334 ! Fit after self-cal, rms=0.031704Jy sigma=3.168089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.481 mas, bmaj=3.75 mas, bpa=3.343 degrees ! Estimated noise=0.253838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109672 Jy ! Component: 100 - total flux cleaned = -0.00119313 Jy ! Component: 150 - total flux cleaned = -0.00146745 Jy ! Component: 200 - total flux cleaned = -0.0019607 Jy ! Total flux subtracted in 200 components = -0.0019607 Jy ! Clean residual min=-0.005276 max=0.006080 Jy/beam ! Clean residual mean=0.000012 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 3.61131 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 3.61131 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=0.031266Jy sigma=3.113600 ! Fit after self-cal, rms=0.031264Jy sigma=3.110187 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 = -0.000692637 Jy ! Component: 100 - total flux cleaned = -0.000974301 Jy ! Component: 150 - total flux cleaned = -0.00136724 Jy ! Component: 200 - total flux cleaned = -0.00172336 Jy ! Total flux subtracted in 200 components = -0.00172336 Jy ! Clean residual min=-0.005049 max=0.005809 Jy/beam ! Clean residual mean=0.000010 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 3.60959 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 3.60959 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=0.031032Jy sigma=3.087688 ! Fit after self-cal, rms=0.031026Jy sigma=3.086154 ! 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=1.184 mas, bmaj=3.063 mas, bpa=17.05 degrees ! Estimated noise=0.236443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 3.063 at 17.05 degrees (North through East) ! Clean map min=-0.013824 max=3.135 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 ! Performing amp+phase self-cal ! ! 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=0.031026Jy sigma=3.086154 ! Fit after self-cal, rms=0.029745Jy sigma=2.959139 ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.063 mas, bpa=17.04 degrees ! Estimated noise=0.236361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150669 Jy ! Component: 100 - total flux cleaned = 0.0010992 Jy ! Component: 150 - total flux cleaned = 0.000820505 Jy ! Component: 200 - total flux cleaned = 0.000645252 Jy ! Total flux subtracted in 200 components = 0.000645252 Jy ! Clean residual min=-0.004877 max=0.005696 Jy/beam ! Clean residual mean=0.000005 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 3.61024 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 167 components and 3.61024 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=0.028981Jy sigma=2.889830 ! Fit after self-cal, rms=0.028997Jy sigma=2.888993 ! Inverting map ! Added new window around map position (-12.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400471 Jy ! Component: 100 - total flux cleaned = 0.00546918 Jy ! Component: 150 - total flux cleaned = 0.00631679 Jy ! Component: 200 - total flux cleaned = 0.00670905 Jy ! Total flux subtracted in 200 components = 0.00670905 Jy ! Clean residual min=-0.004330 max=0.003874 Jy/beam ! Clean residual mean=0.000002 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 3.61695 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 184 components and 3.61695 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=0.028041Jy sigma=2.751790 ! Fit after self-cal, rms=0.028103Jy sigma=2.745575 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.028103Jy sigma=2.745575 ! Fit after self-cal, rms=0.028087Jy sigma=2.739439 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=0.9954 mas, bmaj=2.785 mas, bpa=15.61 degrees ! Estimated noise=0.314473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.39222 Jy ! Component: 100 - total flux cleaned = 2.94062 Jy ! Component: 150 - total flux cleaned = 3.17534 Jy ! Component: 200 - total flux cleaned = 3.31152 Jy ! Total flux subtracted in 200 components = 3.31152 Jy ! Clean residual min=-0.045708 max=0.073184 Jy/beam ! Clean residual mean=-0.000120 rms=0.016265 Jy/beam ! Combined flux in latest and established models = 3.31152 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 26 model components to the UV plane model. ! The established model now contains 26 components and 3.31152 Jy ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.063 mas, bpa=17.04 degrees ! Estimated noise=0.236324 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 (-14.4, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102339 Jy ! Component: 100 - total flux cleaned = 0.159081 Jy ! Component: 150 - total flux cleaned = 0.197195 Jy ! Component: 200 - total flux cleaned = 0.222902 Jy ! Total flux subtracted in 200 components = 0.222902 Jy ! Clean residual min=-0.018418 max=0.022895 Jy/beam ! Clean residual mean=-0.000042 rms=0.006015 Jy/beam ! Combined flux in latest and established models = 3.53442 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 3.53442 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=2.481 mas, bmaj=3.75 mas, bpa=3.344 degrees ! Estimated noise=0.253729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028857 Jy ! Component: 100 - total flux cleaned = 0.0460642 Jy ! Component: 150 - total flux cleaned = 0.0555736 Jy ! Component: 200 - total flux cleaned = 0.0634986 Jy ! Total flux subtracted in 200 components = 0.0634986 Jy ! Clean residual min=-0.011436 max=0.011222 Jy/beam ! Clean residual mean=-0.000015 rms=0.003535 Jy/beam ! Combined flux in latest and established models = 3.59792 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616122 Jy ! Component: 100 - total flux cleaned = 0.0107863 Jy ! Component: 150 - total flux cleaned = 0.0142107 Jy ! Component: 200 - total flux cleaned = 0.0169613 Jy ! Total flux subtracted in 200 components = 0.0169613 Jy ! Clean residual min=-0.008457 max=0.007423 Jy/beam ! Clean residual mean=-0.000010 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 3.61488 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 141 components and 3.61488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.063 mas, bpa=17.04 degrees ! Estimated noise=0.236324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000971393 Jy ! Component: 100 - total flux cleaned = 0.000529068 Jy ! Component: 150 - total flux cleaned = 0.0033872 Jy ! Component: 200 - total flux cleaned = 0.00499417 Jy ! Total flux subtracted in 200 components = 0.00499417 Jy ! Clean residual min=-0.007081 max=0.006932 Jy/beam ! Clean residual mean=-0.000006 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 3.61987 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 3.61987 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=0.034209Jy sigma=3.503756 ! Fit after self-cal, rms=0.033141Jy sigma=3.357092 wmodel /g0/scr/pima/s4195c_uvs/J0108+0135_X_map.mod ! Writing 166 model components to file: /g0/scr/pima/s4195c_uvs/J0108+0135_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0108+0135_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0108+0135_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0108+0135_X_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/s4195c_uvs/J0108+0135_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 = 0.000782804 Jy ! Component: 100 - total flux cleaned = 0.000796248 Jy ! Component: 150 - total flux cleaned = 0.000590953 Jy ! Component: 200 - total flux cleaned = 0.000879953 Jy ! Component: 250 - total flux cleaned = 0.00123721 Jy ! Component: 300 - total flux cleaned = 0.00182318 Jy ! Component: 350 - total flux cleaned = 0.00190507 Jy ! Component: 400 - total flux cleaned = 0.00229414 Jy ! Component: 450 - total flux cleaned = 0.00244413 Jy ! Component: 500 - total flux cleaned = 0.0025169 Jy ! Component: 550 - total flux cleaned = 0.00258531 Jy ! Component: 600 - total flux cleaned = 0.00278337 Jy ! Component: 650 - total flux cleaned = 0.00316669 Jy ! Component: 700 - total flux cleaned = 0.00341559 Jy ! Component: 750 - total flux cleaned = 0.00389313 Jy ! Component: 800 - total flux cleaned = 0.00418171 Jy ! Component: 850 - total flux cleaned = 0.00429451 Jy ! Component: 900 - total flux cleaned = 0.00440482 Jy ! Component: 950 - total flux cleaned = 0.00451152 Jy ! Component: 1000 - total flux cleaned = 0.0047153 Jy ! Component: 1050 - total flux cleaned = 0.00486415 Jy ! Component: 1100 - total flux cleaned = 0.00496006 Jy ! Component: 1150 - total flux cleaned = 0.00505407 Jy ! Component: 1200 - total flux cleaned = 0.00500858 Jy ! Component: 1250 - total flux cleaned = 0.00518691 Jy ! Component: 1300 - total flux cleaned = 0.00510043 Jy ! Component: 1350 - total flux cleaned = 0.00514456 Jy ! Component: 1400 - total flux cleaned = 0.00526899 Jy ! Component: 1450 - total flux cleaned = 0.00526908 Jy ! Component: 1500 - total flux cleaned = 0.00519078 Jy ! Component: 1550 - total flux cleaned = 0.00526772 Jy ! Component: 1600 - total flux cleaned = 0.00515464 Jy ! Component: 1650 - total flux cleaned = 0.0050805 Jy ! Component: 1700 - total flux cleaned = 0.00507991 Jy ! Component: 1750 - total flux cleaned = 0.00490427 Jy ! Component: 1800 - total flux cleaned = 0.00480067 Jy ! Component: 1850 - total flux cleaned = 0.00463118 Jy ! Component: 1900 - total flux cleaned = 0.00439938 Jy ! Component: 1950 - total flux cleaned = 0.0043346 Jy ! Component: 2000 - total flux cleaned = 0.00417428 Jy ! Component: 2050 - total flux cleaned = 0.00389237 Jy ! Component: 2100 - total flux cleaned = 0.00373895 Jy ! Component: 2150 - total flux cleaned = 0.00364757 Jy ! Component: 2200 - total flux cleaned = 0.00341016 Jy ! Component: 2250 - total flux cleaned = 0.00349778 Jy ! Component: 2300 - total flux cleaned = 0.00346861 Jy ! Component: 2350 - total flux cleaned = 0.00338293 Jy ! Component: 2400 - total flux cleaned = 0.00338283 Jy ! Component: 2450 - total flux cleaned = 0.00332755 Jy ! Component: 2500 - total flux cleaned = 0.00327305 Jy ! Component: 2550 - total flux cleaned = 0.00319226 Jy ! Component: 2600 - total flux cleaned = 0.00308605 Jy ! Component: 2650 - total flux cleaned = 0.00298119 Jy ! Component: 2700 - total flux cleaned = 0.0028258 Jy ! Component: 2750 - total flux cleaned = 0.00267203 Jy ! Component: 2800 - total flux cleaned = 0.00252016 Jy ! Component: 2850 - total flux cleaned = 0.00236963 Jy ! Component: 2900 - total flux cleaned = 0.00224558 Jy ! Component: 2950 - total flux cleaned = 0.00207347 Jy ! Component: 3000 - total flux cleaned = 0.00195185 Jy ! Component: 3050 - total flux cleaned = 0.00187953 Jy ! Component: 3100 - total flux cleaned = 0.0017122 Jy ! Component: 3150 - total flux cleaned = 0.00161767 Jy ! Component: 3200 - total flux cleaned = 0.00147702 Jy ! Component: 3250 - total flux cleaned = 0.00138417 Jy ! Component: 3300 - total flux cleaned = 0.00129202 Jy ! Component: 3350 - total flux cleaned = 0.00113232 Jy ! Component: 3400 - total flux cleaned = 0.00097418 Jy ! Component: 3450 - total flux cleaned = 0.000884524 Jy ! Component: 3500 - total flux cleaned = 0.000728816 Jy ! Component: 3550 - total flux cleaned = 0.000596769 Jy ! Component: 3600 - total flux cleaned = 0.0005093 Jy ! Component: 3650 - total flux cleaned = 0.000444356 Jy ! Component: 3700 - total flux cleaned = 0.000444458 Jy ! Component: 3750 - total flux cleaned = 0.000358552 Jy ! Component: 3800 - total flux cleaned = 0.000337229 Jy ! Component: 3850 - total flux cleaned = 0.000231139 Jy ! Component: 3900 - total flux cleaned = 0.00018883 Jy ! Component: 3950 - total flux cleaned = 0.000105071 Jy ! Component: 4000 - total flux cleaned = 0.000105192 Jy ! Component: 4050 - total flux cleaned = 8.43912e-05 Jy ! Total flux subtracted in 4096 components = 2.21746e-05 Jy ! Clean residual min=-0.001319 max=0.001214 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 3.6199 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 409 components and 3.6199 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0108+0135_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 3.063 at 17.04 degrees (North through East) ! Clean map min=-0.0073331 max=3.1338 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0108+0135_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.13376 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.031238 0.031238 0.0624761 0.124952 0.249904 0.499808 0.999617 1.99923 3.99847 7.99693 15.9939 31.9877 63.9755 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 9603.68 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0108+0135_X_uvs.log closed on Tue Dec 31 19:45:33 2013