! Started logfile: /scr/pima/bg219i_uvs/J1511+0518_S_uvs.log on Wed Apr 6 23:06:29 2016 obs /scr/pima/bg219i_uvs/J1511+0518_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1511+0518_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1511+0518 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6804 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1511+0518_S] 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 0.500x0.500 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067410Jy sigma=24.517783 ! Fit after self-cal, rms=0.688620Jy sigma=15.917945 ! 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=2.877 mas, bmaj=6.514 mas, bpa=-3.719 degrees ! Estimated noise=0.456808 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 = 0.234584 Jy ! Component: 100 - total flux cleaned = 0.293081 Jy ! Total flux subtracted in 100 components = 0.293081 Jy ! Clean residual min=-0.010092 max=0.024077 Jy/beam ! Clean residual mean=0.000028 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.293081 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.293081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078796Jy sigma=1.735289 ! Fit after self-cal, rms=0.078765Jy sigma=1.734901 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258939 Jy ! Component: 100 - total flux cleaned = 0.0396377 Jy ! Total flux subtracted in 100 components = 0.0396377 Jy ! Clean residual min=-0.006880 max=0.019334 Jy/beam ! Clean residual mean=0.000013 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.332719 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.332719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067063Jy sigma=1.469224 ! Fit after self-cal, rms=0.067043Jy sigma=1.468932 ! Inverting map ! Added new window around map position (5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156023 Jy ! Component: 100 - total flux cleaned = 0.0232109 Jy ! Total flux subtracted in 100 components = 0.0232109 Jy ! Clean residual min=-0.005567 max=0.007068 Jy/beam ! Clean residual mean=0.000004 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.35593 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.35593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062833Jy sigma=1.377023 ! Fit after self-cal, rms=0.062530Jy sigma=1.369557 ! 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=3.447 mas, bmaj=7.419 mas, bpa=-3.197 degrees ! Estimated noise=0.388013 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 = 0.00699262 Jy ! Component: 100 - total flux cleaned = 0.0103828 Jy ! Component: 150 - total flux cleaned = 0.0118336 Jy ! Component: 200 - total flux cleaned = 0.0125201 Jy ! Total flux subtracted in 200 components = 0.0125201 Jy ! Clean residual min=-0.003950 max=0.004671 Jy/beam ! Clean residual mean=-0.000002 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.36845 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.36845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061675Jy sigma=1.352909 ! Fit after self-cal, rms=0.061628Jy sigma=1.351491 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 7.419 at -3.197 degrees (North through East) ! Clean map min=-0.0037231 max=0.30648 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 1.02 FD 0.98 HN 1.06 KP 1.02 ! LA 1.02 MK 1.02 NL 1.02 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 1.00 ! LA 1.00 MK 1.01 NL 1.02 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.99 ! LA 0.99 MK 1.02 NL 1.06 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.99 KP 0.97 ! LA 0.96 MK 0.97 NL 0.99 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.061628Jy sigma=1.351491 ! Fit after self-cal, rms=0.060008Jy sigma=1.312963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=7.442 mas, bpa=-3.163 degrees ! Estimated noise=0.388045 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 = -0.00174523 Jy ! Component: 100 - total flux cleaned = -0.00202759 Jy ! Component: 150 - total flux cleaned = -0.00210195 Jy ! Component: 200 - total flux cleaned = -0.00219836 Jy ! Total flux subtracted in 200 components = -0.00219836 Jy ! Clean residual min=-0.003316 max=0.003668 Jy/beam ! Clean residual mean=-0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.366252 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.366252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059935Jy sigma=1.311014 ! Fit after self-cal, rms=0.059930Jy sigma=1.310761 ! 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. ! ! Fit before self-cal, rms=0.059930Jy sigma=1.310761 ! Fit after self-cal, rms=0.059132Jy sigma=1.289400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=7.443 mas, bpa=-3.162 degrees ! Estimated noise=0.387843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000890925 Jy ! Component: 100 - total flux cleaned = -0.00089369 Jy ! Component: 150 - total flux cleaned = -0.0008611 Jy ! Component: 200 - total flux cleaned = -0.000831033 Jy ! Total flux subtracted in 200 components = -0.000831033 Jy ! Clean residual min=-0.002330 max=0.002058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.365421 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.365421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059083Jy sigma=1.288206 ! Fit after self-cal, rms=0.059084Jy sigma=1.288101 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 = 9.82733e-05 Jy ! Component: 100 - total flux cleaned = 0.000100012 Jy ! Component: 150 - total flux cleaned = 7.83004e-05 Jy ! Component: 200 - total flux cleaned = 5.79349e-05 Jy ! Total flux subtracted in 200 components = 5.79349e-05 Jy ! Clean residual min=-0.002265 max=0.002060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.365479 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.365479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059065Jy sigma=1.287689 ! Fit after self-cal, rms=0.059064Jy sigma=1.287655 ! 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. ! ! Fit before self-cal, rms=0.059064Jy sigma=1.287655 ! Fit after self-cal, rms=0.059106Jy sigma=1.287432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=7.443 mas, bpa=-3.148 degrees ! Estimated noise=0.38779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574565 Jy ! Component: 100 - total flux cleaned = -0.000573219 Jy ! Component: 150 - total flux cleaned = -0.000593697 Jy ! Component: 200 - total flux cleaned = -0.000611133 Jy ! Total flux subtracted in 200 components = -0.000611133 Jy ! Clean residual min=-0.002159 max=0.002013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.364868 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.364868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059087Jy sigma=1.286999 ! Fit after self-cal, rms=0.059087Jy sigma=1.286980 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 = 3.49311e-05 Jy ! Component: 100 - total flux cleaned = 1.88398e-05 Jy ! Component: 150 - total flux cleaned = 1.95492e-05 Jy ! Component: 200 - total flux cleaned = 5.78168e-06 Jy ! Total flux subtracted in 200 components = 5.78168e-06 Jy ! Clean residual min=-0.002111 max=0.002014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.364873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.364873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059078Jy sigma=1.286799 ! Fit after self-cal, rms=0.059078Jy sigma=1.286787 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.059078Jy sigma=1.286787 ! Fit after self-cal, rms=0.059115Jy sigma=1.286702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=11.47 mas, bpa=-3.585 degrees ! Estimated noise=0.483917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570032 Jy ! Component: 100 - total flux cleaned = -0.000554653 Jy ! Component: 150 - total flux cleaned = -0.000541076 Jy ! Component: 200 - total flux cleaned = -0.000529411 Jy ! Total flux subtracted in 200 components = -0.000529411 Jy ! Clean residual min=-0.001974 max=0.002003 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.364344 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 0.364344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059111Jy sigma=1.286690 ! Fit after self-cal, rms=0.059111Jy sigma=1.286653 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 = -7.95369e-05 Jy ! Component: 100 - total flux cleaned = -1.05933e-05 Jy ! Component: 150 - total flux cleaned = 2.72205e-05 Jy ! Component: 200 - total flux cleaned = 6.69811e-05 Jy ! Total flux subtracted in 200 components = 6.69811e-05 Jy ! Clean residual min=-0.001945 max=0.001989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.364411 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.364411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059113Jy sigma=1.286743 ! Fit after self-cal, rms=0.059113Jy sigma=1.286727 ! 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=3.461 mas, bmaj=7.444 mas, bpa=-3.146 degrees ! Estimated noise=0.38777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.461 x 7.444 at -3.146 degrees (North through East) ! Clean map min=-0.0019553 max=0.30745 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=2.889 mas, bmaj=6.533 mas, bpa=-3.689 degrees ! Estimated noise=0.455911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233998 Jy ! Component: 100 - total flux cleaned = 0.291672 Jy ! Component: 150 - total flux cleaned = 0.319457 Jy ! Component: 200 - total flux cleaned = 0.336223 Jy ! Total flux subtracted in 200 components = 0.336223 Jy ! Clean residual min=-0.003886 max=0.008570 Jy/beam ! Clean residual mean=0.000010 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.336224 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 0.336224 Jy ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=7.444 mas, bpa=-3.146 degrees ! Estimated noise=0.38777 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 = 0.0129656 Jy ! Component: 100 - total flux cleaned = 0.0194981 Jy ! Component: 150 - total flux cleaned = 0.023112 Jy ! Component: 200 - total flux cleaned = 0.0252496 Jy ! Total flux subtracted in 200 components = 0.0252496 Jy ! Clean residual min=-0.002281 max=0.002180 Jy/beam ! Clean residual mean=0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.361473 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.361473 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=11.47 mas, bpa=-3.585 degrees ! Estimated noise=0.483917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156693 Jy ! Component: 100 - total flux cleaned = 0.00232812 Jy ! Component: 150 - total flux cleaned = 0.00275025 Jy ! Component: 200 - total flux cleaned = 0.00291144 Jy ! Total flux subtracted in 200 components = 0.00291144 Jy ! Clean residual min=-0.001963 max=0.001992 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.364385 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 = 5.91373e-05 Jy ! Component: 100 - total flux cleaned = 0.000109928 Jy ! Component: 150 - total flux cleaned = 0.000129535 Jy ! Component: 200 - total flux cleaned = 0.000136092 Jy ! Total flux subtracted in 200 components = 0.000136092 Jy ! Clean residual min=-0.001943 max=0.001983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.364521 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.364521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=7.444 mas, bpa=-3.146 degrees ! Estimated noise=0.38777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126782 Jy ! Component: 100 - total flux cleaned = -0.000156139 Jy ! Component: 150 - total flux cleaned = -0.00013185 Jy ! Component: 200 - total flux cleaned = -0.00013197 Jy ! Total flux subtracted in 200 components = -0.00013197 Jy ! Clean residual min=-0.002070 max=0.002140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.364389 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.364389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059128Jy sigma=1.287120 ! Fit after self-cal, rms=0.059127Jy sigma=1.287093 wmodel /scr/pima/bg219i_uvs/J1511+0518_S_map.mod ! Writing 85 model components to file: /scr/pima/bg219i_uvs/J1511+0518_S_map.mod wobs /scr/pima/bg219i_uvs/J1511+0518_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1511+0518_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1511+0518_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1511+0518_S_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 = -0.000254717 Jy ! Component: 100 - total flux cleaned = -0.000324488 Jy ! Component: 150 - total flux cleaned = -0.000228049 Jy ! Component: 200 - total flux cleaned = -0.000167253 Jy ! Component: 250 - total flux cleaned = -0.000256792 Jy ! Component: 300 - total flux cleaned = -0.000314193 Jy ! Component: 350 - total flux cleaned = -0.000313905 Jy ! Component: 400 - total flux cleaned = -0.000313966 Jy ! Component: 450 - total flux cleaned = -0.000261327 Jy ! Component: 500 - total flux cleaned = -0.000157785 Jy ! Component: 550 - total flux cleaned = -0.000106768 Jy ! Component: 600 - total flux cleaned = -6.78959e-06 Jy ! Component: 650 - total flux cleaned = 4.22551e-05 Jy ! Component: 700 - total flux cleaned = 0.000114821 Jy ! Component: 750 - total flux cleaned = 0.000162155 Jy ! Component: 800 - total flux cleaned = 0.000162282 Jy ! Component: 850 - total flux cleaned = 0.000254239 Jy ! Component: 900 - total flux cleaned = 0.000322038 Jy ! Component: 950 - total flux cleaned = 0.0004556 Jy ! Component: 1000 - total flux cleaned = 0.00052164 Jy ! Component: 1050 - total flux cleaned = 0.000543168 Jy ! Component: 1100 - total flux cleaned = 0.000628425 Jy ! Component: 1150 - total flux cleaned = 0.000691342 Jy ! Component: 1200 - total flux cleaned = 0.000732583 Jy ! Component: 1250 - total flux cleaned = 0.000794043 Jy ! Component: 1300 - total flux cleaned = 0.000793964 Jy ! Component: 1350 - total flux cleaned = 0.000914067 Jy ! Component: 1400 - total flux cleaned = 0.000914179 Jy ! Component: 1450 - total flux cleaned = 0.000953494 Jy ! Component: 1500 - total flux cleaned = 0.0011081 Jy ! Component: 1550 - total flux cleaned = 0.00106999 Jy ! Component: 1600 - total flux cleaned = 0.001089 Jy ! Component: 1650 - total flux cleaned = 0.00114492 Jy ! Component: 1700 - total flux cleaned = 0.00112607 Jy ! Component: 1750 - total flux cleaned = 0.00114423 Jy ! Component: 1800 - total flux cleaned = 0.00118032 Jy ! Component: 1850 - total flux cleaned = 0.00121623 Jy ! Component: 1900 - total flux cleaned = 0.00126936 Jy ! Component: 1950 - total flux cleaned = 0.00123423 Jy ! Component: 2000 - total flux cleaned = 0.00133883 Jy ! Component: 2050 - total flux cleaned = 0.00137354 Jy ! Component: 2100 - total flux cleaned = 0.00140793 Jy ! Component: 2150 - total flux cleaned = 0.00142497 Jy ! Component: 2200 - total flux cleaned = 0.00150895 Jy ! Component: 2250 - total flux cleaned = 0.00155842 Jy ! Component: 2300 - total flux cleaned = 0.00160761 Jy ! Component: 2350 - total flux cleaned = 0.0016566 Jy ! Component: 2400 - total flux cleaned = 0.00173727 Jy ! Component: 2450 - total flux cleaned = 0.00173739 Jy ! Component: 2500 - total flux cleaned = 0.00181652 Jy ! Component: 2550 - total flux cleaned = 0.00181694 Jy ! Component: 2600 - total flux cleaned = 0.00183248 Jy ! Component: 2650 - total flux cleaned = 0.00194054 Jy ! Component: 2700 - total flux cleaned = 0.0019711 Jy ! Component: 2750 - total flux cleaned = 0.00200145 Jy ! Component: 2800 - total flux cleaned = 0.00207689 Jy ! Component: 2850 - total flux cleaned = 0.00215159 Jy ! Component: 2900 - total flux cleaned = 0.00219609 Jy ! Component: 2950 - total flux cleaned = 0.00225497 Jy ! Component: 3000 - total flux cleaned = 0.00228418 Jy ! Component: 3050 - total flux cleaned = 0.00231319 Jy ! Component: 3100 - total flux cleaned = 0.00234174 Jy ! Component: 3150 - total flux cleaned = 0.0023984 Jy ! Component: 3200 - total flux cleaned = 0.00237013 Jy ! Component: 3250 - total flux cleaned = 0.00244007 Jy ! Component: 3300 - total flux cleaned = 0.00249563 Jy ! Component: 3350 - total flux cleaned = 0.00248201 Jy ! Component: 3400 - total flux cleaned = 0.00256404 Jy ! Component: 3450 - total flux cleaned = 0.00253688 Jy ! Component: 3500 - total flux cleaned = 0.00256376 Jy ! Component: 3550 - total flux cleaned = 0.00255048 Jy ! Component: 3600 - total flux cleaned = 0.0025904 Jy ! Component: 3650 - total flux cleaned = 0.00260334 Jy ! Component: 3700 - total flux cleaned = 0.00264246 Jy ! Component: 3750 - total flux cleaned = 0.00260344 Jy ! Component: 3800 - total flux cleaned = 0.00266793 Jy ! Component: 3850 - total flux cleaned = 0.00264231 Jy ! Component: 3900 - total flux cleaned = 0.00271852 Jy ! Component: 3950 - total flux cleaned = 0.00266795 Jy ! Component: 4000 - total flux cleaned = 0.0027055 Jy ! Component: 4050 - total flux cleaned = 0.0027554 Jy ! Total flux subtracted in 4096 components = 0.00276778 Jy ! Clean residual min=-0.000897 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.367157 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 381 components and 0.367157 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1511+0518_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.461 x 7.444 at -3.146 degrees (North through East) ! Clean map min=-0.0014742 max=0.30776 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1511+0518_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.307763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222016 0.222016 0.444033 0.888065 1.77613 3.55226 7.10452 14.209 28.4181 56.8362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1351.25 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1511+0518_S_uvs.log closed on Wed Apr 6 23:06:34 2016