! Started logfile: /scr/pima/bg219i_uvs/J0217+0837_S_uvs.log on Wed Apr 6 22:49:50 2016 obs /scr/pima/bg219i_uvs/J0217+0837_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0217+0837_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0217+0837 ! ! 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 7380 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/J0217+0837_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.114645Jy sigma=22.811366 ! Fit after self-cal, rms=0.521312Jy sigma=10.805874 ! 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=6.617 mas, bpa=-5.453 degrees ! Estimated noise=0.483087 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 = 0.359139 Jy ! Component: 100 - total flux cleaned = 0.462686 Jy ! Total flux subtracted in 100 components = 0.462686 Jy ! Clean residual min=-0.014353 max=0.047507 Jy/beam ! Clean residual mean=-0.000157 rms=0.004719 Jy/beam ! Combined flux in latest and established models = 0.462686 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.462686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116218Jy sigma=2.243691 ! Fit after self-cal, rms=0.115976Jy sigma=2.239639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532793 Jy ! Component: 100 - total flux cleaned = 0.0809483 Jy ! Total flux subtracted in 100 components = 0.0809483 Jy ! Clean residual min=-0.007812 max=0.018847 Jy/beam ! Clean residual mean=-0.000083 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.543634 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.543634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080386Jy sigma=1.528413 ! Fit after self-cal, rms=0.080097Jy sigma=1.523359 ! Inverting map ! Added new window around map position (-5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194138 Jy ! Component: 100 - total flux cleaned = 0.0314902 Jy ! Total flux subtracted in 100 components = 0.0314902 Jy ! Clean residual min=-0.006148 max=0.007495 Jy/beam ! Clean residual mean=-0.000054 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.575124 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.575124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073138Jy sigma=1.387759 ! Fit after self-cal, rms=0.072888Jy sigma=1.382744 ! 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=3.399 mas, bmaj=7.311 mas, bpa=-4.932 degrees ! Estimated noise=0.416802 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 = 0.0124394 Jy ! Component: 100 - total flux cleaned = 0.0201169 Jy ! Component: 150 - total flux cleaned = 0.0254199 Jy ! Component: 200 - total flux cleaned = 0.0291763 Jy ! Total flux subtracted in 200 components = 0.0291763 Jy ! Clean residual min=-0.005528 max=0.010547 Jy/beam ! Clean residual mean=-0.000037 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.6043 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 66 components and 0.604301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070276Jy sigma=1.333602 ! Fit after self-cal, rms=0.070158Jy sigma=1.331270 ! Inverting map ! Added new window around map position (-17, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106626 Jy ! Component: 100 - total flux cleaned = 0.0170354 Jy ! Component: 150 - total flux cleaned = 0.0214216 Jy ! Component: 200 - total flux cleaned = 0.0239315 Jy ! Total flux subtracted in 200 components = 0.0239315 Jy ! Clean residual min=-0.004266 max=0.005047 Jy/beam ! Clean residual mean=-0.000015 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.628232 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 113 components and 0.628232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068300Jy sigma=1.292054 ! Fit after self-cal, rms=0.068194Jy sigma=1.289998 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.399 x 7.311 at -4.932 degrees (North through East) ! Clean map min=-0.0039149 max=0.48016 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 0.97 HN 1.03 KP 1.01 ! LA 1.02 MK 1.01 NL 1.00 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.03 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 0.99 ! LA 1.01 MK 1.02 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.00 ! LA 1.02 MK 0.99 NL 0.97 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.068194Jy sigma=1.289998 ! Fit after self-cal, rms=0.066381Jy sigma=1.266008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=7.322 mas, bpa=-4.838 degrees ! Estimated noise=0.416061 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 = 0.00340638 Jy ! Component: 100 - total flux cleaned = 0.00552717 Jy ! Component: 150 - total flux cleaned = 0.00652564 Jy ! Component: 200 - total flux cleaned = 0.00720179 Jy ! Total flux subtracted in 200 components = 0.00720179 Jy ! Clean residual min=-0.002848 max=0.003976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.635434 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.635434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066165Jy sigma=1.261351 ! Fit after self-cal, rms=0.066159Jy sigma=1.261093 ! 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=0.066159Jy sigma=1.261093 ! Fit after self-cal, rms=0.063925Jy sigma=1.237468 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=7.315 mas, bpa=-4.908 degrees ! Estimated noise=0.415585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952105 Jy ! Component: 100 - total flux cleaned = 0.00138489 Jy ! Component: 150 - total flux cleaned = 0.001679 Jy ! Component: 200 - total flux cleaned = 0.0018821 Jy ! Total flux subtracted in 200 components = 0.0018821 Jy ! Clean residual min=-0.002293 max=0.002852 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.637316 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.637316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063829Jy sigma=1.235421 ! Fit after self-cal, rms=0.063822Jy sigma=1.235327 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 (28, -90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244828 Jy ! Component: 100 - total flux cleaned = 0.00343734 Jy ! Component: 150 - total flux cleaned = 0.0040667 Jy ! Component: 200 - total flux cleaned = 0.00447927 Jy ! Total flux subtracted in 200 components = 0.00447927 Jy ! Clean residual min=-0.002058 max=0.002484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.641796 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.641795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063713Jy sigma=1.233040 ! Fit after self-cal, rms=0.063706Jy sigma=1.232974 ! Inverting map ! Added new window around map position (-25.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229265 Jy ! Component: 100 - total flux cleaned = 0.00335283 Jy ! Component: 150 - total flux cleaned = 0.00368348 Jy ! Component: 200 - total flux cleaned = 0.0038324 Jy ! Total flux subtracted in 200 components = 0.0038324 Jy ! Clean residual min=-0.001894 max=0.002234 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.645628 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 206 components and 0.645628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063608Jy sigma=1.230999 ! Fit after self-cal, rms=0.063605Jy sigma=1.230934 ! Inverting map ! Added new window around map position (-39.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203326 Jy ! Component: 100 - total flux cleaned = 0.00294117 Jy ! Component: 150 - total flux cleaned = 0.00337908 Jy ! Component: 200 - total flux cleaned = 0.00372864 Jy ! Total flux subtracted in 200 components = 0.00372864 Jy ! Clean residual min=-0.001785 max=0.002040 Jy/beam ! Clean residual mean=0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.649356 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 236 components and 0.649356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063522Jy sigma=1.229256 ! Fit after self-cal, rms=0.063515Jy sigma=1.229159 ! 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=0.063515Jy sigma=1.229159 ! Fit after self-cal, rms=0.063503Jy sigma=1.228639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=7.315 mas, bpa=-4.898 degrees ! Estimated noise=0.415489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946837 Jy ! Component: 100 - total flux cleaned = 0.00140022 Jy ! Component: 150 - total flux cleaned = 0.00169092 Jy ! Component: 200 - total flux cleaned = 0.00183743 Jy ! Total flux subtracted in 200 components = 0.00183743 Jy ! Clean residual min=-0.001615 max=0.001981 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.651194 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 261 components and 0.651194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063463Jy sigma=1.227833 ! Fit after self-cal, rms=0.063461Jy sigma=1.227803 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 (-3, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110378 Jy ! Component: 100 - total flux cleaned = 0.00119215 Jy ! Component: 150 - total flux cleaned = 0.00140407 Jy ! Component: 200 - total flux cleaned = 0.00161973 Jy ! Total flux subtracted in 200 components = 0.00161973 Jy ! Clean residual min=-0.001642 max=0.001702 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.652814 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 285 components and 0.652814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063394Jy sigma=1.226542 ! Fit after self-cal, rms=0.063393Jy sigma=1.226503 ! 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=0.063393Jy sigma=1.226503 ! Fit after self-cal, rms=0.063394Jy sigma=1.226380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=10.9 mas, bpa=-2.165 degrees ! Estimated noise=0.532739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893796 Jy ! Component: 100 - total flux cleaned = 0.00104245 Jy ! Component: 150 - total flux cleaned = 0.00114252 Jy ! Component: 200 - total flux cleaned = 0.00120397 Jy ! Total flux subtracted in 200 components = 0.00120397 Jy ! Clean residual min=-0.001831 max=0.001660 Jy/beam ! Clean residual mean=0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.654018 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 311 components and 0.654018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063376Jy sigma=1.226128 ! Fit after self-cal, rms=0.063377Jy sigma=1.226114 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 = 0.000152241 Jy ! Component: 100 - total flux cleaned = 0.000125672 Jy ! Component: 150 - total flux cleaned = 0.000126516 Jy ! Component: 200 - total flux cleaned = 0.000125886 Jy ! Total flux subtracted in 200 components = 0.000125886 Jy ! Clean residual min=-0.001844 max=0.001613 Jy/beam ! Clean residual mean=0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.654144 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 324 components and 0.654144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063370Jy sigma=1.226030 ! Fit after self-cal, rms=0.063370Jy sigma=1.226026 ! 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=3.415 mas, bmaj=7.316 mas, bpa=-4.885 degrees ! Estimated noise=0.415474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 7.316 at -4.885 degrees (North through East) ! Clean map min=-0.0014724 max=0.47956 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=2.89 mas, bmaj=6.613 mas, bpa=-5.405 degrees ! Estimated noise=0.481965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.358002 Jy ! Component: 100 - total flux cleaned = 0.461359 Jy ! Component: 150 - total flux cleaned = 0.513923 Jy ! Component: 200 - total flux cleaned = 0.542728 Jy ! Total flux subtracted in 200 components = 0.542728 Jy ! Clean residual min=-0.006544 max=0.014719 Jy/beam ! Clean residual mean=-0.000085 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.542728 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.542728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=7.316 mas, bpa=-4.885 degrees ! Estimated noise=0.415474 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 = 0.0238183 Jy ! Component: 100 - total flux cleaned = 0.0389357 Jy ! Component: 150 - total flux cleaned = 0.0501174 Jy ! Component: 200 - total flux cleaned = 0.0586702 Jy ! Total flux subtracted in 200 components = 0.0586702 Jy ! Clean residual min=-0.003667 max=0.005961 Jy/beam ! Clean residual mean=-0.000040 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.601398 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 52 components and 0.601398 Jy ! Inverting map ! Added new window around map position (-10, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692513 Jy ! Component: 100 - total flux cleaned = 0.0124412 Jy ! Component: 150 - total flux cleaned = 0.0170507 Jy ! Component: 200 - total flux cleaned = 0.0209828 Jy ! Total flux subtracted in 200 components = 0.0209828 Jy ! Clean residual min=-0.002712 max=0.002549 Jy/beam ! Clean residual mean=-0.000020 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.622381 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 114 components and 0.622381 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=7.376 mas, bmaj=10.9 mas, bpa=-2.165 degrees ! Estimated noise=0.532739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596384 Jy ! Component: 100 - total flux cleaned = 0.0103061 Jy ! Component: 150 - total flux cleaned = 0.0137184 Jy ! Component: 200 - total flux cleaned = 0.0165263 Jy ! Total flux subtracted in 200 components = 0.0165263 Jy ! Clean residual min=-0.002687 max=0.002152 Jy/beam ! Clean residual mean=-0.000011 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.638907 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 = 0.00236313 Jy ! Component: 100 - total flux cleaned = 0.00437412 Jy ! Component: 150 - total flux cleaned = 0.00609298 Jy ! Component: 200 - total flux cleaned = 0.00756885 Jy ! Total flux subtracted in 200 components = 0.00756885 Jy ! Clean residual min=-0.002152 max=0.001711 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.646476 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 235 components and 0.646476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=7.316 mas, bpa=-4.885 degrees ! Estimated noise=0.415474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100984 Jy ! Component: 100 - total flux cleaned = 0.00179845 Jy ! Component: 150 - total flux cleaned = 0.00260193 Jy ! Component: 200 - total flux cleaned = 0.00332989 Jy ! Total flux subtracted in 200 components = 0.00332989 Jy ! Clean residual min=-0.001721 max=0.001645 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.649806 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 267 components and 0.649806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063413Jy sigma=1.227157 ! Fit after self-cal, rms=0.063405Jy sigma=1.226954 wmodel /scr/pima/bg219i_uvs/J0217+0837_S_map.mod ! Writing 267 model components to file: /scr/pima/bg219i_uvs/J0217+0837_S_map.mod wobs /scr/pima/bg219i_uvs/J0217+0837_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0217+0837_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0217+0837_S_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219i_uvs/J0217+0837_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 = -0.000386365 Jy ! Component: 100 - total flux cleaned = -0.000588886 Jy ! Component: 150 - total flux cleaned = -0.000837226 Jy ! Component: 200 - total flux cleaned = -0.00110123 Jy ! Component: 250 - total flux cleaned = -0.00120385 Jy ! Component: 300 - total flux cleaned = -0.00132931 Jy ! Component: 350 - total flux cleaned = -0.00150081 Jy ! Component: 400 - total flux cleaned = -0.00166827 Jy ! Component: 450 - total flux cleaned = -0.00180866 Jy ! Component: 500 - total flux cleaned = -0.00192326 Jy ! Component: 550 - total flux cleaned = -0.00201293 Jy ! Component: 600 - total flux cleaned = -0.0020792 Jy ! Component: 650 - total flux cleaned = -0.00203578 Jy ! Component: 700 - total flux cleaned = -0.00207894 Jy ! Component: 750 - total flux cleaned = -0.00214215 Jy ! Component: 800 - total flux cleaned = -0.00214174 Jy ! Component: 850 - total flux cleaned = -0.00218228 Jy ! Component: 900 - total flux cleaned = -0.00214179 Jy ! Component: 950 - total flux cleaned = -0.00220133 Jy ! Component: 1000 - total flux cleaned = -0.00218177 Jy ! Component: 1050 - total flux cleaned = -0.00222059 Jy ! Component: 1100 - total flux cleaned = -0.00224007 Jy ! Component: 1150 - total flux cleaned = -0.00231543 Jy ! Component: 1200 - total flux cleaned = -0.00231565 Jy ! Component: 1250 - total flux cleaned = -0.00227898 Jy ! Component: 1300 - total flux cleaned = -0.00235172 Jy ! Component: 1350 - total flux cleaned = -0.00236991 Jy ! Component: 1400 - total flux cleaned = -0.00244108 Jy ! Component: 1450 - total flux cleaned = -0.00245864 Jy ! Component: 1500 - total flux cleaned = -0.00249331 Jy ! Component: 1550 - total flux cleaned = -0.0024934 Jy ! Component: 1600 - total flux cleaned = -0.00257859 Jy ! Component: 1650 - total flux cleaned = -0.00264577 Jy ! Component: 1700 - total flux cleaned = -0.00272898 Jy ! Component: 1750 - total flux cleaned = -0.0028274 Jy ! Component: 1800 - total flux cleaned = -0.0028762 Jy ! Component: 1850 - total flux cleaned = -0.00298895 Jy ! Component: 1900 - total flux cleaned = -0.00305264 Jy ! Component: 1950 - total flux cleaned = -0.0031474 Jy ! Component: 2000 - total flux cleaned = -0.0031784 Jy ! Component: 2050 - total flux cleaned = -0.00320955 Jy ! Component: 2100 - total flux cleaned = -0.00327096 Jy ! Component: 2150 - total flux cleaned = -0.00334737 Jy ! Component: 2200 - total flux cleaned = -0.00346802 Jy ! Component: 2250 - total flux cleaned = -0.00348281 Jy ! Component: 2300 - total flux cleaned = -0.00351253 Jy ! Component: 2350 - total flux cleaned = -0.00357132 Jy ! Component: 2400 - total flux cleaned = -0.00362967 Jy ! Component: 2450 - total flux cleaned = -0.00367304 Jy ! Component: 2500 - total flux cleaned = -0.00371606 Jy ! Component: 2550 - total flux cleaned = -0.00381569 Jy ! Component: 2600 - total flux cleaned = -0.00384403 Jy ! Component: 2650 - total flux cleaned = -0.00387211 Jy ! Component: 2700 - total flux cleaned = -0.00394152 Jy ! Component: 2750 - total flux cleaned = -0.00396899 Jy ! Component: 2800 - total flux cleaned = -0.00405107 Jy ! Component: 2850 - total flux cleaned = -0.00409158 Jy ! Component: 2900 - total flux cleaned = -0.00415901 Jy ! Component: 2950 - total flux cleaned = -0.0041324 Jy ! Component: 3000 - total flux cleaned = -0.00421195 Jy ! Component: 3050 - total flux cleaned = -0.00425132 Jy ! Component: 3100 - total flux cleaned = -0.00427729 Jy ! Component: 3150 - total flux cleaned = -0.00432907 Jy ! Component: 3200 - total flux cleaned = -0.00435471 Jy ! Component: 3250 - total flux cleaned = -0.00432932 Jy ! Component: 3300 - total flux cleaned = -0.00435475 Jy ! Component: 3350 - total flux cleaned = -0.00444279 Jy ! Component: 3400 - total flux cleaned = -0.00444282 Jy ! Component: 3450 - total flux cleaned = -0.00445517 Jy ! Component: 3500 - total flux cleaned = -0.00447996 Jy ! Component: 3550 - total flux cleaned = -0.00451671 Jy ! Component: 3600 - total flux cleaned = -0.00452888 Jy ! Component: 3650 - total flux cleaned = -0.0045168 Jy ! Component: 3700 - total flux cleaned = -0.00457681 Jy ! Component: 3750 - total flux cleaned = -0.00456494 Jy ! Component: 3800 - total flux cleaned = -0.00458847 Jy ! Component: 3850 - total flux cleaned = -0.00464719 Jy ! Component: 3900 - total flux cleaned = -0.00463548 Jy ! Component: 3950 - total flux cleaned = -0.00462389 Jy ! Component: 4000 - total flux cleaned = -0.00463546 Jy ! Component: 4050 - total flux cleaned = -0.00466985 Jy ! Total flux subtracted in 4096 components = -0.00464717 Jy ! Clean residual min=-0.000653 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.645159 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 584 components and 0.645159 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0217+0837_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 7.316 at -4.885 degrees (North through East) ! Clean map min=-0.0012526 max=0.48023 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0217+0837_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.480231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131853 0.131853 0.263707 0.527413 1.05483 2.10965 4.21931 8.43861 16.8772 33.7544 67.5089 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.48 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2275.26 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0217+0837_S_uvs.log closed on Wed Apr 6 22:49:55 2016