! Started logfile: /d2/scr/pima/bp177f_uvs/J0009+0625_X_uvs.log on Fri Mar 21 07:32:23 2014 obs /d2/scr/pima/bp177f_uvs/J0009+0625_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0625_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0009+0625 ! ! 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 1368 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 /d2/scr/pima/bp177f_uvs/J0009+0625_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=1.001626Jy sigma=38.374195 ! Fit after self-cal, rms=0.925824Jy sigma=35.523117 ! 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=0.814 mas, bmaj=2.024 mas, bpa=1.624 degrees ! Estimated noise=0.745012 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 = 0.0560726 Jy ! Component: 100 - total flux cleaned = 0.0685708 Jy ! Total flux subtracted in 100 components = 0.0685708 Jy ! Clean residual min=-0.003034 max=0.005456 Jy/beam ! Clean residual mean=-0.000007 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0685708 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0685708 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=0.023325Jy sigma=0.723972 ! Fit after self-cal, rms=0.023300Jy sigma=0.723495 ! Inverting map ! Added new window around map position (7.6, -10.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543038 Jy ! Component: 100 - total flux cleaned = 0.00869223 Jy ! Total flux subtracted in 100 components = 0.00869223 Jy ! Clean residual min=-0.002618 max=0.003510 Jy/beam ! Clean residual mean=-0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.077263 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.077263 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=0.021571Jy sigma=0.646370 ! Fit after self-cal, rms=0.021498Jy sigma=0.642938 ! 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=0.9893 mas, bmaj=2.267 mas, bpa=2.289 degrees ! Estimated noise=0.518119 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 = 0.00364804 Jy ! Component: 100 - total flux cleaned = 0.00601297 Jy ! Component: 150 - total flux cleaned = 0.00768658 Jy ! Component: 200 - total flux cleaned = 0.00892322 Jy ! Total flux subtracted in 200 components = 0.00892322 Jy ! Clean residual min=-0.002402 max=0.002694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0861862 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.0861862 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=0.020715Jy sigma=0.609778 ! Fit after self-cal, rms=0.020689Jy sigma=0.607984 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 2.267 at 2.289 degrees (North through East) ! Clean map min=-0.0023135 max=0.072079 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 1.12 FD 1.07 HN 0.90 KP 0.90 ! LA 1.02 MK 0.94 NL 1.16 OV 0.99 ! PT 0.86 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 0.92 KP 0.94 ! LA 0.93 MK 1.00 NL 1.07 OV 0.96 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 0.96 KP 1.07 ! LA 0.90 MK 1.02 NL 1.14 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.00 KP 0.91 ! LA 0.96 MK 1.13 NL 1.10 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.94 KP 1.06 ! LA 0.97 MK 0.96 NL 1.09 OV 0.99 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.05 KP 1.02 ! LA 1.03 MK 1.06 NL 1.14 OV 1.02 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 1.01 ! LA 0.99 MK 1.08 NL 1.17 OV 1.07 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 0.95 KP 1.05 ! LA 0.91 MK 0.98 NL 1.12 OV 1.04 ! PT 0.84 SC 1.09 ! ! ! Fit before self-cal, rms=0.020689Jy sigma=0.607984 ! Fit after self-cal, rms=0.019877Jy sigma=0.527650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9925 mas, bmaj=2.288 mas, bpa=2.439 degrees ! Estimated noise=0.518385 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 (-11.6, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010448 Jy ! Component: 100 - total flux cleaned = 0.00132928 Jy ! Component: 150 - total flux cleaned = 0.0015154 Jy ! Component: 200 - total flux cleaned = 0.00153932 Jy ! Total flux subtracted in 200 components = 0.00153932 Jy ! Clean residual min=-0.001095 max=0.001227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0877255 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0877255 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=0.019699Jy sigma=0.519827 ! Fit after self-cal, rms=0.019693Jy sigma=0.519350 ! 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=0.019693Jy sigma=0.519350 ! Fit after self-cal, rms=0.019682Jy sigma=0.518886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9916 mas, bmaj=2.287 mas, bpa=2.5 degrees ! Estimated noise=0.516846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110602 Jy ! Component: 100 - total flux cleaned = -8.77308e-05 Jy ! Component: 150 - total flux cleaned = -0.000103623 Jy ! Component: 200 - total flux cleaned = -0.000164889 Jy ! Total flux subtracted in 200 components = -0.000164889 Jy ! Clean residual min=-0.001028 max=0.001230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0875606 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0875606 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=0.019631Jy sigma=0.517265 ! Fit after self-cal, rms=0.019626Jy sigma=0.517159 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 (34.6, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110629 Jy ! Component: 100 - total flux cleaned = 0.00132125 Jy ! Component: 150 - total flux cleaned = 0.00128664 Jy ! Component: 200 - total flux cleaned = 0.00121993 Jy ! Total flux subtracted in 200 components = 0.00121993 Jy ! Clean residual min=-0.000937 max=0.001018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0887806 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0887806 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=0.019534Jy sigma=0.513757 ! Fit after self-cal, rms=0.019532Jy sigma=0.513533 ! 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=0.019532Jy sigma=0.513533 ! Fit after self-cal, rms=0.019582Jy sigma=0.513160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.287 mas, bpa=2.558 degrees ! Estimated noise=0.516074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70666e-06 Jy ! Component: 100 - total flux cleaned = -2.45307e-05 Jy ! Component: 150 - total flux cleaned = -6.73656e-05 Jy ! Component: 200 - total flux cleaned = -0.000120997 Jy ! Total flux subtracted in 200 components = -0.000120997 Jy ! Clean residual min=-0.000907 max=0.000958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0886596 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.0886596 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=0.019546Jy sigma=0.512185 ! Fit after self-cal, rms=0.019545Jy sigma=0.512131 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 = -7.31574e-06 Jy ! Component: 100 - total flux cleaned = -5.72236e-05 Jy ! Component: 150 - total flux cleaned = -6.94801e-05 Jy ! Component: 200 - total flux cleaned = -9.29164e-05 Jy ! Total flux subtracted in 200 components = -9.29164e-05 Jy ! Clean residual min=-0.000892 max=0.000941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0885666 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.0885666 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=0.019527Jy sigma=0.511558 ! Fit after self-cal, rms=0.019525Jy sigma=0.511542 ! 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=0.019525Jy sigma=0.511542 ! Fit after self-cal, rms=0.019579Jy sigma=0.511397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.313 mas, bpa=-5.05 degrees ! Estimated noise=0.627591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69532e-05 Jy ! Component: 100 - total flux cleaned = -6.91622e-05 Jy ! Component: 150 - total flux cleaned = -0.000122148 Jy ! Component: 200 - total flux cleaned = -0.000159678 Jy ! Total flux subtracted in 200 components = -0.000159678 Jy ! Clean residual min=-0.000992 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.088407 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.088407 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=0.019559Jy sigma=0.511315 ! Fit after self-cal, rms=0.019559Jy sigma=0.511252 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.5267e-05 Jy ! Component: 100 - total flux cleaned = -6.20384e-05 Jy ! Component: 150 - total flux cleaned = -7.02833e-05 Jy ! Component: 200 - total flux cleaned = -8.61402e-05 Jy ! Total flux subtracted in 200 components = -8.61402e-05 Jy ! Clean residual min=-0.000981 max=0.000973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0883208 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.0883208 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=0.019549Jy sigma=0.511274 ! Fit after self-cal, rms=0.019549Jy sigma=0.511248 ! 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=0.9909 mas, bmaj=2.287 mas, bpa=2.63 degrees ! Estimated noise=0.515618 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9909 x 2.287 at 2.63 degrees (North through East) ! Clean map min=-0.00082229 max=0.072022 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=0.8144 mas, bmaj=2.027 mas, bpa=2.173 degrees ! Estimated noise=0.740504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557171 Jy ! Component: 100 - total flux cleaned = 0.0683117 Jy ! Component: 150 - total flux cleaned = 0.0732831 Jy ! Component: 200 - total flux cleaned = 0.0760819 Jy ! Total flux subtracted in 200 components = 0.0760819 Jy ! Clean residual min=-0.001691 max=0.002144 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0760819 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0760819 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=2.287 mas, bpa=2.63 degrees ! Estimated noise=0.515618 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 (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316679 Jy ! Component: 100 - total flux cleaned = 0.00504847 Jy ! Component: 150 - total flux cleaned = 0.00647548 Jy ! Component: 200 - total flux cleaned = 0.0076164 Jy ! Total flux subtracted in 200 components = 0.0076164 Jy ! Clean residual min=-0.001095 max=0.001110 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0836983 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.0836983 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=2.201 mas, bmaj=3.313 mas, bpa=-5.05 degrees ! Estimated noise=0.627591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133709 Jy ! Component: 100 - total flux cleaned = 0.00219702 Jy ! Component: 150 - total flux cleaned = 0.00259373 Jy ! Component: 200 - total flux cleaned = 0.00291946 Jy ! Total flux subtracted in 200 components = 0.00291946 Jy ! Clean residual min=-0.001180 max=0.000883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0866178 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 = 0.00020181 Jy ! Component: 100 - total flux cleaned = 0.000346028 Jy ! Component: 150 - total flux cleaned = 0.000433098 Jy ! Component: 200 - total flux cleaned = 0.000500565 Jy ! Total flux subtracted in 200 components = 0.000500565 Jy ! Clean residual min=-0.001119 max=0.000875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0871183 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 111 components and 0.0871183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=2.287 mas, bpa=2.63 degrees ! Estimated noise=0.515618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225967 Jy ! Component: 100 - total flux cleaned = 0.000320188 Jy ! Component: 150 - total flux cleaned = 0.000439304 Jy ! Component: 200 - total flux cleaned = 0.000516301 Jy ! Total flux subtracted in 200 components = 0.000516301 Jy ! Clean residual min=-0.000911 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0876346 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.0876347 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=0.019536Jy sigma=0.510696 ! Fit after self-cal, rms=0.019531Jy sigma=0.510464 wmodel /d2/scr/pima/bp177f_uvs/J0009+0625_X_map.mod ! Writing 133 model components to file: /d2/scr/pima/bp177f_uvs/J0009+0625_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J0009+0625_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0625_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0009+0625_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177f_uvs/J0009+0625_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 = 1.45262e-05 Jy ! Component: 100 - total flux cleaned = 4.46654e-05 Jy ! Component: 150 - total flux cleaned = 0.000101981 Jy ! Component: 200 - total flux cleaned = 0.000115997 Jy ! Component: 250 - total flux cleaned = 0.000155983 Jy ! Component: 300 - total flux cleaned = 0.000219721 Jy ! Component: 350 - total flux cleaned = 0.00029364 Jy ! Component: 400 - total flux cleaned = 0.000341582 Jy ! Component: 450 - total flux cleaned = 0.000388327 Jy ! Component: 500 - total flux cleaned = 0.000422954 Jy ! Component: 550 - total flux cleaned = 0.000478631 Jy ! Component: 600 - total flux cleaned = 0.000521851 Jy ! Component: 650 - total flux cleaned = 0.000521747 Jy ! Component: 700 - total flux cleaned = 0.000532073 Jy ! Component: 750 - total flux cleaned = 0.000552419 Jy ! Component: 800 - total flux cleaned = 0.000622028 Jy ! Component: 850 - total flux cleaned = 0.00068037 Jy ! Component: 900 - total flux cleaned = 0.000756597 Jy ! Component: 950 - total flux cleaned = 0.000803253 Jy ! Component: 1000 - total flux cleaned = 0.000876568 Jy ! Component: 1050 - total flux cleaned = 0.000903551 Jy ! Component: 1100 - total flux cleaned = 0.000947466 Jy ! Component: 1150 - total flux cleaned = 0.000921268 Jy ! Component: 1200 - total flux cleaned = 0.000930135 Jy ! Component: 1250 - total flux cleaned = 0.000972221 Jy ! Component: 1300 - total flux cleaned = 0.000955616 Jy ! Component: 1350 - total flux cleaned = 0.000955722 Jy ! Component: 1400 - total flux cleaned = 0.000963849 Jy ! Component: 1450 - total flux cleaned = 0.000963837 Jy ! Component: 1500 - total flux cleaned = 0.000964091 Jy ! Component: 1550 - total flux cleaned = 0.000964341 Jy ! Component: 1600 - total flux cleaned = 0.000987141 Jy ! Component: 1650 - total flux cleaned = 0.000972313 Jy ! Component: 1700 - total flux cleaned = 0.000994403 Jy ! Component: 1750 - total flux cleaned = 0.00100892 Jy ! Component: 1800 - total flux cleaned = 0.0010376 Jy ! Component: 1850 - total flux cleaned = 0.00107991 Jy ! Component: 1900 - total flux cleaned = 0.00109381 Jy ! Component: 1950 - total flux cleaned = 0.0011075 Jy ! Component: 2000 - total flux cleaned = 0.00112108 Jy ! Component: 2050 - total flux cleaned = 0.00113457 Jy ! Component: 2100 - total flux cleaned = 0.0011347 Jy ! Component: 2150 - total flux cleaned = 0.00114786 Jy ! Component: 2200 - total flux cleaned = 0.00114788 Jy ! Component: 2250 - total flux cleaned = 0.00115432 Jy ! Component: 2300 - total flux cleaned = 0.0011606 Jy ! Component: 2350 - total flux cleaned = 0.00113541 Jy ! Component: 2400 - total flux cleaned = 0.00115416 Jy ! Component: 2450 - total flux cleaned = 0.00117258 Jy ! Component: 2500 - total flux cleaned = 0.00116645 Jy ! Component: 2550 - total flux cleaned = 0.00116646 Jy ! Component: 2600 - total flux cleaned = 0.0011725 Jy ! Component: 2650 - total flux cleaned = 0.00120209 Jy ! Component: 2700 - total flux cleaned = 0.0011786 Jy ! Component: 2750 - total flux cleaned = 0.00119613 Jy ! Component: 2800 - total flux cleaned = 0.00123069 Jy ! Component: 2850 - total flux cleaned = 0.00123067 Jy ! Component: 2900 - total flux cleaned = 0.00123069 Jy ! Component: 2950 - total flux cleaned = 0.00125315 Jy ! Component: 3000 - total flux cleaned = 0.00125313 Jy ! Component: 3050 - total flux cleaned = 0.0012642 Jy ! Component: 3100 - total flux cleaned = 0.00127525 Jy ! Component: 3150 - total flux cleaned = 0.00129161 Jy ! Component: 3200 - total flux cleaned = 0.00129161 Jy ! Component: 3250 - total flux cleaned = 0.00130235 Jy ! Component: 3300 - total flux cleaned = 0.00130771 Jy ! Component: 3350 - total flux cleaned = 0.00130782 Jy ! Component: 3400 - total flux cleaned = 0.00132366 Jy ! Component: 3450 - total flux cleaned = 0.00133932 Jy ! Component: 3500 - total flux cleaned = 0.00133418 Jy ! Component: 3550 - total flux cleaned = 0.00134969 Jy ! Component: 3600 - total flux cleaned = 0.00134971 Jy ! Component: 3650 - total flux cleaned = 0.00134972 Jy ! Component: 3700 - total flux cleaned = 0.00135474 Jy ! Component: 3750 - total flux cleaned = 0.00136983 Jy ! Component: 3800 - total flux cleaned = 0.00135986 Jy ! Component: 3850 - total flux cleaned = 0.00137474 Jy ! Component: 3900 - total flux cleaned = 0.00136487 Jy ! Component: 3950 - total flux cleaned = 0.00136975 Jy ! Component: 4000 - total flux cleaned = 0.00136974 Jy ! Component: 4050 - total flux cleaned = 0.00136976 Jy ! Total flux subtracted in 4096 components = 0.00135531 Jy ! Clean residual min=-0.000279 max=0.000277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.08899 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 397 components and 0.08899 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0009+0625_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9909 x 2.287 at 2.63 degrees (North through East) ! Clean map min=-0.00055607 max=0.07242 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0009+0625_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0724195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.07248e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334405 0.334405 0.66881 1.33762 2.67524 5.35048 10.701 21.4019 42.8038 85.6076 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 897.116 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0009+0625_X_uvs.log closed on Fri Mar 21 07:32:28 2014