! Started logfile: /scr/pima/bg219h_uvs/J0105+5125_S_uvs.log on Thu Apr 7 08:48:46 2016 obs /scr/pima/bg219h_uvs/J0105+5125_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0105+5125_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696296 visibilities/baseline/integration-bin. ! Found source: J0105+5125 ! ! 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 7144 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/bg219h_uvs/J0105+5125_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 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042487Jy sigma=23.406418 ! Fit after self-cal, rms=0.735414Jy sigma=16.923412 ! 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=3.001 mas, bmaj=6.148 mas, bpa=36.75 degrees ! Estimated noise=0.709776 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 = 0.204286 Jy ! Component: 100 - total flux cleaned = 0.303669 Jy ! Total flux subtracted in 100 components = 0.303669 Jy ! Clean residual min=-0.029236 max=0.052193 Jy/beam ! Clean residual mean=-0.000125 rms=0.008619 Jy/beam ! Combined flux in latest and established models = 0.303669 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.303669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155881Jy sigma=3.334492 ! Fit after self-cal, rms=0.149898Jy sigma=3.201033 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713073 Jy ! Component: 100 - total flux cleaned = 0.111036 Jy ! Total flux subtracted in 100 components = 0.111036 Jy ! Clean residual min=-0.019230 max=0.022466 Jy/beam ! Clean residual mean=-0.000066 rms=0.004556 Jy/beam ! Combined flux in latest and established models = 0.414705 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.414705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097280Jy sigma=2.047837 ! Fit after self-cal, rms=0.093626Jy sigma=1.969054 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310491 Jy ! Component: 100 - total flux cleaned = 0.0475969 Jy ! Total flux subtracted in 100 components = 0.0475969 Jy ! Clean residual min=-0.012107 max=0.022541 Jy/beam ! Clean residual mean=-0.000041 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 0.462302 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.462302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078486Jy sigma=1.639692 ! Fit after self-cal, rms=0.077336Jy sigma=1.616177 ! Inverting map ! Added new window around map position (9, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203993 Jy ! Component: 100 - total flux cleaned = 0.0329208 Jy ! Total flux subtracted in 100 components = 0.0329208 Jy ! Clean residual min=-0.007506 max=0.008772 Jy/beam ! Clean residual mean=-0.000022 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.495223 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.495223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070407Jy sigma=1.455333 ! Fit after self-cal, rms=0.070123Jy sigma=1.450236 ! 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=3.647 mas, bmaj=6.816 mas, bpa=35.28 degrees ! Estimated noise=0.42015 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 = 0.0137553 Jy ! Component: 100 - total flux cleaned = 0.0227671 Jy ! Component: 150 - total flux cleaned = 0.0291524 Jy ! Component: 200 - total flux cleaned = 0.0326334 Jy ! Total flux subtracted in 200 components = 0.0326334 Jy ! Clean residual min=-0.006298 max=0.006484 Jy/beam ! Clean residual mean=-0.000008 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.527856 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.527856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066551Jy sigma=1.375794 ! Fit after self-cal, rms=0.066436Jy sigma=1.373687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.647 x 6.816 at 35.28 degrees (North through East) ! Clean map min=-0.0064483 max=0.23722 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 1.01 FD 1.00* HN 0.99 KP 1.00 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 0.95 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.01 ! LA 1.00 MK 1.08 NL 0.84 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 1.01 NL 1.01 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.066436Jy sigma=1.373687 ! Fit after self-cal, rms=0.061909Jy sigma=1.312952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.679 mas, bmaj=6.846 mas, bpa=35.14 degrees ! Estimated noise=0.419656 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 = 0.00453148 Jy ! Component: 100 - total flux cleaned = 0.00637935 Jy ! Component: 150 - total flux cleaned = 0.00731564 Jy ! Component: 200 - total flux cleaned = 0.00786801 Jy ! Total flux subtracted in 200 components = 0.00786801 Jy ! Clean residual min=-0.004066 max=0.004817 Jy/beam ! Clean residual mean=0.000004 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.535724 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.535724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061540Jy sigma=1.302935 ! Fit after self-cal, rms=0.061520Jy sigma=1.302358 ! 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=0.061520Jy sigma=1.302358 ! Fit after self-cal, rms=0.060045Jy sigma=1.272198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=6.837 mas, bpa=35.35 degrees ! Estimated noise=0.421728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154699 Jy ! Component: 100 - total flux cleaned = -0.00111017 Jy ! Component: 150 - total flux cleaned = -0.000877531 Jy ! Component: 200 - total flux cleaned = -0.000631598 Jy ! Total flux subtracted in 200 components = -0.000631598 Jy ! Clean residual min=-0.002327 max=0.002720 Jy/beam ! Clean residual mean=0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.535093 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.535093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059911Jy sigma=1.268953 ! Fit after self-cal, rms=0.059886Jy sigma=1.268443 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, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973266 Jy ! Component: 100 - total flux cleaned = 0.000496488 Jy ! Component: 150 - total flux cleaned = 4.82147e-05 Jy ! Component: 200 - total flux cleaned = -0.000101605 Jy ! Total flux subtracted in 200 components = -0.000101605 Jy ! Clean residual min=-0.002021 max=0.002563 Jy/beam ! Clean residual mean=0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.534991 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.534991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059733Jy sigma=1.264847 ! Fit after self-cal, rms=0.059725Jy sigma=1.264575 ! Inverting map ! Added new window around map position (112.5, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734902 Jy ! Component: 100 - total flux cleaned = 0.000521149 Jy ! Component: 150 - total flux cleaned = 0.000378461 Jy ! Component: 200 - total flux cleaned = 0.000252131 Jy ! Total flux subtracted in 200 components = 0.000252131 Jy ! Clean residual min=-0.001888 max=0.002125 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.535243 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.535243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059595Jy sigma=1.261864 ! Fit after self-cal, rms=0.059591Jy sigma=1.261693 ! 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=0.059591Jy sigma=1.261693 ! Fit after self-cal, rms=0.059499Jy sigma=1.261422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=6.833 mas, bpa=35.38 degrees ! Estimated noise=0.421885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.36218e-05 Jy ! Component: 100 - total flux cleaned = -0.000235378 Jy ! Component: 150 - total flux cleaned = -0.000385215 Jy ! Component: 200 - total flux cleaned = -0.000348356 Jy ! Total flux subtracted in 200 components = -0.000348356 Jy ! Clean residual min=-0.001716 max=0.001959 Jy/beam ! Clean residual mean=0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.534895 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.534895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059447Jy sigma=1.260311 ! Fit after self-cal, rms=0.059445Jy sigma=1.260268 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 = -0.000151923 Jy ! Component: 100 - total flux cleaned = -0.000120624 Jy ! Component: 150 - total flux cleaned = -0.000120637 Jy ! Component: 200 - total flux cleaned = -0.000119972 Jy ! Total flux subtracted in 200 components = -0.000119972 Jy ! Clean residual min=-0.001637 max=0.001944 Jy/beam ! Clean residual mean=0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.534775 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 137 components and 0.534775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059413Jy sigma=1.259630 ! Fit after self-cal, rms=0.059413Jy sigma=1.259607 ! 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=0.059413Jy sigma=1.259607 ! Fit after self-cal, rms=0.059395Jy sigma=1.259537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.085 mas, bmaj=8.45 mas, bpa=26.46 degrees ! Estimated noise=0.520004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116108 Jy ! Component: 100 - total flux cleaned = -9.65129e-05 Jy ! Component: 150 - total flux cleaned = -0.000225387 Jy ! Component: 200 - total flux cleaned = -0.00024763 Jy ! Total flux subtracted in 200 components = -0.00024763 Jy ! Clean residual min=-0.001664 max=0.001800 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.534527 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.534527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059389Jy sigma=1.259251 ! Fit after self-cal, rms=0.059387Jy sigma=1.259232 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 = -0.000133532 Jy ! Component: 100 - total flux cleaned = -0.000152766 Jy ! Component: 150 - total flux cleaned = -0.000171869 Jy ! Component: 200 - total flux cleaned = -0.000240326 Jy ! Total flux subtracted in 200 components = -0.000240326 Jy ! Clean residual min=-0.001619 max=0.001754 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.534287 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 0.534287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059384Jy sigma=1.259121 ! Fit after self-cal, rms=0.059384Jy sigma=1.259112 ! 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=3.67 mas, bmaj=6.83 mas, bpa=35.4 degrees ! Estimated noise=0.422088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 6.83 at 35.4 degrees (North through East) ! Clean map min=-0.0027575 max=0.23698 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=3.012 mas, bmaj=6.167 mas, bpa=36.86 degrees ! Estimated noise=0.71862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217551 Jy ! Component: 100 - total flux cleaned = 0.323533 Jy ! Component: 150 - total flux cleaned = 0.382504 Jy ! Component: 200 - total flux cleaned = 0.419785 Jy ! Total flux subtracted in 200 components = 0.419785 Jy ! Clean residual min=-0.011611 max=0.020385 Jy/beam ! Clean residual mean=-0.000064 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.419785 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.419785 Jy ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=6.83 mas, bpa=35.4 degrees ! Estimated noise=0.422088 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 = 0.0347927 Jy ! Component: 100 - total flux cleaned = 0.057895 Jy ! Component: 150 - total flux cleaned = 0.0737335 Jy ! Component: 200 - total flux cleaned = 0.0847696 Jy ! Total flux subtracted in 200 components = 0.0847696 Jy ! Clean residual min=-0.004338 max=0.006173 Jy/beam ! Clean residual mean=-0.000052 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.504554 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.504554 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792368 Jy ! Component: 100 - total flux cleaned = 0.0137429 Jy ! Component: 150 - total flux cleaned = 0.0181177 Jy ! Component: 200 - total flux cleaned = 0.0209002 Jy ! Total flux subtracted in 200 components = 0.0209002 Jy ! Clean residual min=-0.002724 max=0.002711 Jy/beam ! Clean residual mean=-0.000016 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.525455 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 0.525455 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=7.085 mas, bmaj=8.45 mas, bpa=26.46 degrees ! Estimated noise=0.520004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426795 Jy ! Component: 100 - total flux cleaned = 0.00627318 Jy ! Component: 150 - total flux cleaned = 0.00736378 Jy ! Component: 200 - total flux cleaned = 0.00793889 Jy ! Total flux subtracted in 200 components = 0.00793889 Jy ! Clean residual min=-0.002106 max=0.002091 Jy/beam ! Clean residual mean=-0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.533394 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 = 0.000159903 Jy ! Component: 100 - total flux cleaned = 0.000302608 Jy ! Component: 150 - total flux cleaned = 0.000429391 Jy ! Component: 200 - total flux cleaned = 0.000429514 Jy ! Total flux subtracted in 200 components = 0.000429514 Jy ! Clean residual min=-0.001860 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.533823 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 137 components and 0.533823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=6.83 mas, bpa=35.4 degrees ! Estimated noise=0.422088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16956e-05 Jy ! Component: 100 - total flux cleaned = 0.000132685 Jy ! Component: 150 - total flux cleaned = 0.000134004 Jy ! Component: 200 - total flux cleaned = 0.000135694 Jy ! Total flux subtracted in 200 components = 0.000135694 Jy ! Clean residual min=-0.001860 max=0.001869 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.533959 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 0.533959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059446Jy sigma=1.260532 ! Fit after self-cal, rms=0.059421Jy sigma=1.260057 wmodel /scr/pima/bg219h_uvs/J0105+5125_S_map.mod ! Writing 159 model components to file: /scr/pima/bg219h_uvs/J0105+5125_S_map.mod wobs /scr/pima/bg219h_uvs/J0105+5125_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0105+5125_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0105+5125_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0105+5125_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 = 0.000304467 Jy ! Component: 100 - total flux cleaned = 0.000395357 Jy ! Component: 150 - total flux cleaned = 0.000452588 Jy ! Component: 200 - total flux cleaned = 0.000564263 Jy ! Component: 250 - total flux cleaned = 0.000753805 Jy ! Component: 300 - total flux cleaned = 0.000938327 Jy ! Component: 350 - total flux cleaned = 0.00111807 Jy ! Component: 400 - total flux cleaned = 0.00134373 Jy ! Component: 450 - total flux cleaned = 0.00161365 Jy ! Component: 500 - total flux cleaned = 0.00178152 Jy ! Component: 550 - total flux cleaned = 0.00196971 Jy ! Component: 600 - total flux cleaned = 0.00210757 Jy ! Component: 650 - total flux cleaned = 0.0022209 Jy ! Component: 700 - total flux cleaned = 0.00237623 Jy ! Component: 750 - total flux cleaned = 0.00250631 Jy ! Component: 800 - total flux cleaned = 0.00259074 Jy ! Component: 850 - total flux cleaned = 0.00265341 Jy ! Component: 900 - total flux cleaned = 0.00273576 Jy ! Component: 950 - total flux cleaned = 0.00277608 Jy ! Component: 1000 - total flux cleaned = 0.00279625 Jy ! Component: 1050 - total flux cleaned = 0.00279662 Jy ! Component: 1100 - total flux cleaned = 0.00291317 Jy ! Component: 1150 - total flux cleaned = 0.00289417 Jy ! Component: 1200 - total flux cleaned = 0.00291344 Jy ! Component: 1250 - total flux cleaned = 0.00296934 Jy ! Component: 1300 - total flux cleaned = 0.0029878 Jy ! Component: 1350 - total flux cleaned = 0.00298806 Jy ! Component: 1400 - total flux cleaned = 0.00311252 Jy ! Component: 1450 - total flux cleaned = 0.00309452 Jy ! Component: 1500 - total flux cleaned = 0.00305993 Jy ! Component: 1550 - total flux cleaned = 0.00307742 Jy ! Component: 1600 - total flux cleaned = 0.00311172 Jy ! Component: 1650 - total flux cleaned = 0.00317854 Jy ! Component: 1700 - total flux cleaned = 0.00317889 Jy ! Component: 1750 - total flux cleaned = 0.00326053 Jy ! Component: 1800 - total flux cleaned = 0.00337284 Jy ! Component: 1850 - total flux cleaned = 0.00335701 Jy ! Component: 1900 - total flux cleaned = 0.003326 Jy ! Component: 1950 - total flux cleaned = 0.00341893 Jy ! Component: 2000 - total flux cleaned = 0.00341878 Jy ! Component: 2050 - total flux cleaned = 0.0034188 Jy ! Component: 2100 - total flux cleaned = 0.0034337 Jy ! Component: 2150 - total flux cleaned = 0.00346308 Jy ! Component: 2200 - total flux cleaned = 0.00346332 Jy ! Component: 2250 - total flux cleaned = 0.003478 Jy ! Component: 2300 - total flux cleaned = 0.00350676 Jy ! Component: 2350 - total flux cleaned = 0.00349279 Jy ! Component: 2400 - total flux cleaned = 0.00350652 Jy ! Component: 2450 - total flux cleaned = 0.00349259 Jy ! Component: 2500 - total flux cleaned = 0.00345139 Jy ! Component: 2550 - total flux cleaned = 0.00349242 Jy ! Component: 2600 - total flux cleaned = 0.00345184 Jy ! Component: 2650 - total flux cleaned = 0.00346523 Jy ! Component: 2700 - total flux cleaned = 0.0034917 Jy ! Component: 2750 - total flux cleaned = 0.00346524 Jy ! Component: 2800 - total flux cleaned = 0.00346544 Jy ! Component: 2850 - total flux cleaned = 0.00350417 Jy ! Component: 2900 - total flux cleaned = 0.00352982 Jy ! Component: 2950 - total flux cleaned = 0.00354244 Jy ! Component: 3000 - total flux cleaned = 0.00354258 Jy ! Component: 3050 - total flux cleaned = 0.00356777 Jy ! Component: 3100 - total flux cleaned = 0.00358006 Jy ! Component: 3150 - total flux cleaned = 0.00358011 Jy ! Component: 3200 - total flux cleaned = 0.00364102 Jy ! Component: 3250 - total flux cleaned = 0.00359251 Jy ! Component: 3300 - total flux cleaned = 0.00366477 Jy ! Component: 3350 - total flux cleaned = 0.00367656 Jy ! Component: 3400 - total flux cleaned = 0.00365282 Jy ! Component: 3450 - total flux cleaned = 0.00372339 Jy ! Component: 3500 - total flux cleaned = 0.00375828 Jy ! Component: 3550 - total flux cleaned = 0.00379306 Jy ! Component: 3600 - total flux cleaned = 0.00383896 Jy ! Component: 3650 - total flux cleaned = 0.0038618 Jy ! Component: 3700 - total flux cleaned = 0.00387313 Jy ! Component: 3750 - total flux cleaned = 0.00383947 Jy ! Component: 3800 - total flux cleaned = 0.0039178 Jy ! Component: 3850 - total flux cleaned = 0.00390667 Jy ! Component: 3900 - total flux cleaned = 0.00395084 Jy ! Component: 3950 - total flux cleaned = 0.00396178 Jy ! Component: 4000 - total flux cleaned = 0.00391819 Jy ! Component: 4050 - total flux cleaned = 0.00396158 Jy ! Total flux subtracted in 4096 components = 0.00397236 Jy ! Clean residual min=-0.000629 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.537931 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 417 components and 0.537931 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0105+5125_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 6.83 at 35.4 degrees (North through East) ! Clean map min=-0.0022141 max=0.23616 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0105+5125_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246277 0.246277 0.492553 0.985107 1.97021 3.94043 7.88085 15.7617 31.5234 63.0468 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1218.14 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0105+5125_S_uvs.log closed on Thu Apr 7 08:48:50 2016