! Started logfile: /scr/pima/bp177a_uvs/J1350+2411_X_uvs.log on Fri Feb 7 04:28:43 2014 obs /scr/pima/bp177a_uvs/J1350+2411_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1350+2411_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350+2411 ! ! 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 672 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 /scr/pima/bp177a_uvs/J1350+2411_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=1.005212Jy sigma=39.317007 ! Fit after self-cal, rms=0.929222Jy sigma=36.462204 ! 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=0.7657 mas, bmaj=2.091 mas, bpa=10.34 degrees ! Estimated noise=1.01431 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 = 0.0547109 Jy ! Component: 100 - total flux cleaned = 0.0673466 Jy ! Total flux subtracted in 100 components = 0.0673466 Jy ! Clean residual min=-0.004566 max=0.006243 Jy/beam ! Clean residual mean=-0.000017 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.0673466 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0673466 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=0.019680Jy sigma=0.688837 ! Fit after self-cal, rms=0.019653Jy sigma=0.687847 ! 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=0.8849 mas, bmaj=2.212 mas, bpa=11.88 degrees ! Estimated noise=0.719415 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 (2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682695 Jy ! Component: 100 - total flux cleaned = 0.0106172 Jy ! Component: 150 - total flux cleaned = 0.0132359 Jy ! Component: 200 - total flux cleaned = 0.0152096 Jy ! Total flux subtracted in 200 components = 0.0152096 Jy ! Clean residual min=-0.003144 max=0.003780 Jy/beam ! Clean residual mean=-0.000014 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0825562 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0825562 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=0.016871Jy sigma=0.575362 ! Fit after self-cal, rms=0.016700Jy sigma=0.566643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8849 x 2.212 at 11.88 degrees (North through East) ! Clean map min=-0.0022548 max=0.067657 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.90 LA 0.93 ! MK 1.07 OV 0.93 PT 0.89 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 0.97 LA 0.93 ! MK 1.02 OV 1.02 PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 0.89 LA 0.95 ! MK 1.16 OV 1.03 PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.95 LA 0.95 ! MK 1.03 OV 1.00 PT 0.95 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 LA 0.98 ! MK 1.06 OV 0.99 PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.04 LA 0.94 ! MK 1.07 OV 1.03 PT 0.90 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016700Jy sigma=0.566643 ! Fit after self-cal, rms=0.015332Jy sigma=0.520352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.223 mas, bpa=12.11 degrees ! Estimated noise=0.710014 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 = 0.000377527 Jy ! Component: 100 - total flux cleaned = 0.000717662 Jy ! Component: 150 - total flux cleaned = 0.00104426 Jy ! Component: 200 - total flux cleaned = 0.00126957 Jy ! Total flux subtracted in 200 components = 0.00126957 Jy ! Clean residual min=-0.001785 max=0.001815 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0838257 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0838257 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=0.015229Jy sigma=0.516420 ! Fit after self-cal, rms=0.015227Jy sigma=0.515860 ! 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=0.015227Jy sigma=0.515860 ! Fit after self-cal, rms=0.015211Jy sigma=0.515486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.22 mas, bpa=12.21 degrees ! Estimated noise=0.710184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448782 Jy ! Component: 100 - total flux cleaned = 0.000772984 Jy ! Component: 150 - total flux cleaned = 0.000942904 Jy ! Component: 200 - total flux cleaned = 0.0010802 Jy ! Total flux subtracted in 200 components = 0.0010802 Jy ! Clean residual min=-0.001746 max=0.001847 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0849059 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.0849059 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=0.015147Jy sigma=0.513284 ! Fit after self-cal, rms=0.015142Jy sigma=0.512987 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 = 0.000109012 Jy ! Component: 100 - total flux cleaned = 0.000211951 Jy ! Component: 150 - total flux cleaned = 0.000318092 Jy ! Component: 200 - total flux cleaned = 0.000388049 Jy ! Total flux subtracted in 200 components = 0.000388049 Jy ! Clean residual min=-0.001715 max=0.001817 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.085294 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.085294 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=0.015105Jy sigma=0.511737 ! Fit after self-cal, rms=0.015101Jy sigma=0.511562 ! Inverting map ! Added new window around map position (-1, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153283 Jy ! Component: 100 - total flux cleaned = 0.00231714 Jy ! Component: 150 - total flux cleaned = 0.00271245 Jy ! Component: 200 - total flux cleaned = 0.00305663 Jy ! Total flux subtracted in 200 components = 0.00305663 Jy ! Clean residual min=-0.001586 max=0.001454 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0883506 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.0883506 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=0.014919Jy sigma=0.504009 ! Fit after self-cal, rms=0.014920Jy sigma=0.503822 ! 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=0.014920Jy sigma=0.503822 ! Fit after self-cal, rms=0.014484Jy sigma=0.483406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.228 mas, bpa=12.23 degrees ! Estimated noise=0.711958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.76593e-05 Jy ! Component: 100 - total flux cleaned = 0.00019606 Jy ! Component: 150 - total flux cleaned = 0.000296573 Jy ! Component: 200 - total flux cleaned = 0.000356257 Jy ! Total flux subtracted in 200 components = 0.000356257 Jy ! Clean residual min=-0.001546 max=0.001191 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0887069 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.0887069 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=0.014436Jy sigma=0.481897 ! Fit after self-cal, rms=0.014435Jy sigma=0.481837 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 = -4.85032e-07 Jy ! Component: 100 - total flux cleaned = 1.33422e-05 Jy ! Component: 150 - total flux cleaned = 8.81338e-05 Jy ! Component: 200 - total flux cleaned = 0.000158315 Jy ! Total flux subtracted in 200 components = 0.000158315 Jy ! Clean residual min=-0.001536 max=0.001193 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0888652 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.0888652 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=0.014411Jy sigma=0.481067 ! Fit after self-cal, rms=0.014412Jy sigma=0.481050 ! 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=0.014412Jy sigma=0.481050 ! Fit after self-cal, rms=0.014423Jy sigma=0.480906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=2.78 mas, bpa=11.22 degrees ! Estimated noise=0.919488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189176 Jy ! Component: 100 - total flux cleaned = 0.000221773 Jy ! Component: 150 - total flux cleaned = 0.000311967 Jy ! Component: 200 - total flux cleaned = 0.000389511 Jy ! Total flux subtracted in 200 components = 0.000389511 Jy ! Clean residual min=-0.001613 max=0.001157 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0892547 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.0892547 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=0.014415Jy sigma=0.480676 ! Fit after self-cal, rms=0.014414Jy sigma=0.480633 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 = -8.46381e-06 Jy ! Component: 100 - total flux cleaned = 3.44424e-05 Jy ! Component: 150 - total flux cleaned = 6.33755e-05 Jy ! Component: 200 - total flux cleaned = 9.05266e-05 Jy ! Total flux subtracted in 200 components = 9.05266e-05 Jy ! Clean residual min=-0.001582 max=0.001095 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0893452 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.0893452 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=0.014406Jy sigma=0.480409 ! Fit after self-cal, rms=0.014407Jy sigma=0.480393 ! 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=0.8862 mas, bmaj=2.23 mas, bpa=12.25 degrees ! Estimated noise=0.712862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8862 x 2.23 at 12.25 degrees (North through East) ! Clean map min=-0.00136 max=0.066603 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=0.7653 mas, bmaj=2.105 mas, bpa=10.75 degrees ! Estimated noise=1.01099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544766 Jy ! Component: 100 - total flux cleaned = 0.0675584 Jy ! Component: 150 - total flux cleaned = 0.0735251 Jy ! Component: 200 - total flux cleaned = 0.0768543 Jy ! Total flux subtracted in 200 components = 0.0768543 Jy ! Clean residual min=-0.002344 max=0.002603 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0768544 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0768544 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8862 mas, bmaj=2.23 mas, bpa=12.25 degrees ! Estimated noise=0.712862 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 (-0.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253972 Jy ! Component: 100 - total flux cleaned = 0.00421211 Jy ! Component: 150 - total flux cleaned = 0.00547825 Jy ! Component: 200 - total flux cleaned = 0.00648942 Jy ! Total flux subtracted in 200 components = 0.00648942 Jy ! Clean residual min=-0.001787 max=0.001388 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0833438 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.0833438 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=1.971 mas, bmaj=2.78 mas, bpa=11.22 degrees ! Estimated noise=0.919488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157171 Jy ! Component: 100 - total flux cleaned = 0.00268948 Jy ! Component: 150 - total flux cleaned = 0.00358314 Jy ! Component: 200 - total flux cleaned = 0.00414475 Jy ! Total flux subtracted in 200 components = 0.00414475 Jy ! Clean residual min=-0.001775 max=0.001115 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0874885 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 = 0.000449692 Jy ! Component: 100 - total flux cleaned = 0.000793208 Jy ! Component: 150 - total flux cleaned = 0.00105681 Jy ! Component: 200 - total flux cleaned = 0.00130645 Jy ! Total flux subtracted in 200 components = 0.00130645 Jy ! Clean residual min=-0.001627 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.088795 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 101 components and 0.088795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8862 mas, bmaj=2.23 mas, bpa=12.25 degrees ! Estimated noise=0.712862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.54408e-06 Jy ! Component: 100 - total flux cleaned = 0.000168216 Jy ! Component: 150 - total flux cleaned = 0.00034591 Jy ! Component: 200 - total flux cleaned = 0.000504365 Jy ! Total flux subtracted in 200 components = 0.000504365 Jy ! Clean residual min=-0.001471 max=0.001095 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0892993 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.0892994 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=0.014426Jy sigma=0.481009 ! Fit after self-cal, rms=0.014418Jy sigma=0.480828 wmodel /scr/pima/bp177a_uvs/J1350+2411_X_map.mod ! Writing 123 model components to file: /scr/pima/bp177a_uvs/J1350+2411_X_map.mod wobs /scr/pima/bp177a_uvs/J1350+2411_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1350+2411_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1350+2411_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp177a_uvs/J1350+2411_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 = -0.000513699 Jy ! Component: 100 - total flux cleaned = -0.000634193 Jy ! Component: 150 - total flux cleaned = -0.000634492 Jy ! Component: 200 - total flux cleaned = -0.000703101 Jy ! Component: 250 - total flux cleaned = -0.000800861 Jy ! Component: 300 - total flux cleaned = -0.000847494 Jy ! Component: 350 - total flux cleaned = -0.000951437 Jy ! Component: 400 - total flux cleaned = -0.00105143 Jy ! Component: 450 - total flux cleaned = -0.00112072 Jy ! Component: 500 - total flux cleaned = -0.00118825 Jy ! Component: 550 - total flux cleaned = -0.00126645 Jy ! Component: 600 - total flux cleaned = -0.00130438 Jy ! Component: 650 - total flux cleaned = -0.00134157 Jy ! Component: 700 - total flux cleaned = -0.00138967 Jy ! Component: 750 - total flux cleaned = -0.00141294 Jy ! Component: 800 - total flux cleaned = -0.00141282 Jy ! Component: 850 - total flux cleaned = -0.00144673 Jy ! Component: 900 - total flux cleaned = -0.00149083 Jy ! Component: 950 - total flux cleaned = -0.00151245 Jy ! Component: 1000 - total flux cleaned = -0.00152314 Jy ! Component: 1050 - total flux cleaned = -0.00156502 Jy ! Component: 1100 - total flux cleaned = -0.00159572 Jy ! Component: 1150 - total flux cleaned = -0.00164622 Jy ! Component: 1200 - total flux cleaned = -0.00164635 Jy ! Component: 1250 - total flux cleaned = -0.001666 Jy ! Component: 1300 - total flux cleaned = -0.0017045 Jy ! Component: 1350 - total flux cleaned = -0.00170446 Jy ! Component: 1400 - total flux cleaned = -0.00170445 Jy ! Component: 1450 - total flux cleaned = -0.0017045 Jy ! Component: 1500 - total flux cleaned = -0.00173184 Jy ! Component: 1550 - total flux cleaned = -0.00174086 Jy ! Component: 1600 - total flux cleaned = -0.00178539 Jy ! Component: 1650 - total flux cleaned = -0.00181187 Jy ! Component: 1700 - total flux cleaned = -0.0018467 Jy ! Component: 1750 - total flux cleaned = -0.00187268 Jy ! Component: 1800 - total flux cleaned = -0.00190703 Jy ! Component: 1850 - total flux cleaned = -0.0019579 Jy ! Component: 1900 - total flux cleaned = -0.0019831 Jy ! Component: 1950 - total flux cleaned = -0.00201638 Jy ! Component: 2000 - total flux cleaned = -0.00204929 Jy ! Component: 2050 - total flux cleaned = -0.00208192 Jy ! Component: 2100 - total flux cleaned = -0.00208198 Jy ! Component: 2150 - total flux cleaned = -0.00213821 Jy ! Component: 2200 - total flux cleaned = -0.00215409 Jy ! Component: 2250 - total flux cleaned = -0.00218563 Jy ! Component: 2300 - total flux cleaned = -0.00220914 Jy ! Component: 2350 - total flux cleaned = -0.00221699 Jy ! Component: 2400 - total flux cleaned = -0.00225556 Jy ! Component: 2450 - total flux cleaned = -0.00227085 Jy ! Component: 2500 - total flux cleaned = -0.00227849 Jy ! Component: 2550 - total flux cleaned = -0.00230872 Jy ! Component: 2600 - total flux cleaned = -0.00230874 Jy ! Component: 2650 - total flux cleaned = -0.00233852 Jy ! Component: 2700 - total flux cleaned = -0.00233852 Jy ! Component: 2750 - total flux cleaned = -0.00236053 Jy ! Component: 2800 - total flux cleaned = -0.00238244 Jy ! Component: 2850 - total flux cleaned = -0.00238245 Jy ! Component: 2900 - total flux cleaned = -0.00241136 Jy ! Component: 2950 - total flux cleaned = -0.00243292 Jy ! Component: 3000 - total flux cleaned = -0.00245437 Jy ! Component: 3050 - total flux cleaned = -0.00247569 Jy ! Component: 3100 - total flux cleaned = -0.00251105 Jy ! Component: 3150 - total flux cleaned = -0.00252509 Jy ! Component: 3200 - total flux cleaned = -0.00253214 Jy ! Component: 3250 - total flux cleaned = -0.00257412 Jy ! Component: 3300 - total flux cleaned = -0.002595 Jy ! Component: 3350 - total flux cleaned = -0.00261584 Jy ! Component: 3400 - total flux cleaned = -0.00264352 Jy ! Component: 3450 - total flux cleaned = -0.00265732 Jy ! Component: 3500 - total flux cleaned = -0.00269169 Jy ! Component: 3550 - total flux cleaned = -0.00271227 Jy ! Component: 3600 - total flux cleaned = -0.00274654 Jy ! Component: 3650 - total flux cleaned = -0.00276022 Jy ! Component: 3700 - total flux cleaned = -0.00280128 Jy ! Component: 3750 - total flux cleaned = -0.00284233 Jy ! Component: 3800 - total flux cleaned = -0.00286282 Jy ! Component: 3850 - total flux cleaned = -0.00290385 Jy ! Component: 3900 - total flux cleaned = -0.00293121 Jy ! Component: 3950 - total flux cleaned = -0.00295174 Jy ! Component: 4000 - total flux cleaned = -0.00299274 Jy ! Component: 4050 - total flux cleaned = -0.00301325 Jy ! Total flux subtracted in 4096 components = -0.00304747 Jy ! Clean residual min=-0.000426 max=0.000424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0862519 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 338 components and 0.086252 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1350+2411_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8862 x 2.23 at 12.25 degrees (North through East) ! Clean map min=-0.00099775 max=0.066937 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1350+2411_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0669374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480292 0.480292 0.960584 1.92117 3.84233 7.68467 15.3693 30.7387 61.4774 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 624.62 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1350+2411_X_uvs.log closed on Fri Feb 7 04:28:47 2014