! Started logfile: /scr/pima/bg219i_uvs/J0530+3723_S_uvs.log on Wed Apr 6 22:53:10 2016 obs /scr/pima/bg219i_uvs/J0530+3723_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0530+3723_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0530+3723 ! ! 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/J0530+3723_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=1.015980Jy sigma=25.176368 ! Fit after self-cal, rms=0.848270Jy sigma=21.048688 ! 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=2.997 mas, bmaj=4.619 mas, bpa=-9.444 degrees ! Estimated noise=0.4925 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 = 0.111869 Jy ! Component: 100 - total flux cleaned = 0.150875 Jy ! Total flux subtracted in 100 components = 0.150875 Jy ! Clean residual min=-0.008516 max=0.029482 Jy/beam ! Clean residual mean=0.000011 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.150875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.150875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078213Jy sigma=1.849686 ! Fit after self-cal, rms=0.077938Jy sigma=1.843568 ! Inverting map ! Added new window around map position (-4, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027859 Jy ! Component: 100 - total flux cleaned = 0.0429233 Jy ! Total flux subtracted in 100 components = 0.0429233 Jy ! Clean residual min=-0.005984 max=0.008253 Jy/beam ! Clean residual mean=0.000006 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.193798 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.193798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063973Jy sigma=1.499428 ! Fit after self-cal, rms=0.063322Jy sigma=1.486802 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113028 Jy ! Component: 100 - total flux cleaned = 0.0190405 Jy ! Total flux subtracted in 100 components = 0.0190405 Jy ! Clean residual min=-0.004421 max=0.007229 Jy/beam ! Clean residual mean=0.000004 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.212839 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.212839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060050Jy sigma=1.406338 ! Fit after self-cal, rms=0.059944Jy sigma=1.404238 ! Inverting map ! Added new window around map position (-12, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743459 Jy ! Component: 100 - total flux cleaned = 0.0129147 Jy ! Total flux subtracted in 100 components = 0.0129147 Jy ! Clean residual min=-0.003921 max=0.004166 Jy/beam ! Clean residual mean=0.000003 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.225753 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.225753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058542Jy sigma=1.370524 ! Fit after self-cal, rms=0.058475Jy sigma=1.369195 ! 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=3.656 mas, bmaj=5.5 mas, bpa=-7.737 degrees ! Estimated noise=0.343508 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 = 0.00654557 Jy ! Component: 100 - total flux cleaned = 0.0110267 Jy ! Component: 150 - total flux cleaned = 0.0143042 Jy ! Component: 200 - total flux cleaned = 0.016755 Jy ! Total flux subtracted in 200 components = 0.016755 Jy ! Clean residual min=-0.003003 max=0.003450 Jy/beam ! Clean residual mean=0.000005 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.242508 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.242508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057554Jy sigma=1.345313 ! Fit after self-cal, rms=0.057469Jy sigma=1.343624 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 5.5 at -7.737 degrees (North through East) ! Clean map min=-0.0030618 max=0.14091 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 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 0.98 MK 1.02 NL 1.00 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.01 ! LA 1.00 MK 1.07 NL 0.97 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 1.01 ! LA 0.98 MK 1.03 NL 0.99 OV 0.96 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.057469Jy sigma=1.343624 ! Fit after self-cal, rms=0.056951Jy sigma=1.338731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=5.531 mas, bpa=-7.317 degrees ! Estimated noise=0.341297 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 = 0.00152271 Jy ! Component: 100 - total flux cleaned = 0.00223722 Jy ! Component: 150 - total flux cleaned = 0.00269393 Jy ! Component: 200 - total flux cleaned = 0.00277752 Jy ! Total flux subtracted in 200 components = 0.00277752 Jy ! Clean residual min=-0.002949 max=0.002964 Jy/beam ! Clean residual mean=0.000006 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.245286 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.245286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056834Jy sigma=1.335428 ! Fit after self-cal, rms=0.056817Jy sigma=1.334899 ! 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=0.056817Jy sigma=1.334899 ! Fit after self-cal, rms=0.056603Jy sigma=1.319539 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=5.53 mas, bpa=-7.662 degrees ! Estimated noise=0.341668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010893 Jy ! Component: 100 - total flux cleaned = 0.00160327 Jy ! Component: 150 - total flux cleaned = 0.00182666 Jy ! Component: 200 - total flux cleaned = 0.00198207 Jy ! Total flux subtracted in 200 components = 0.00198207 Jy ! Clean residual min=-0.002326 max=0.002279 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.247268 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.247268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056533Jy sigma=1.317653 ! Fit after self-cal, rms=0.056542Jy sigma=1.317249 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 (-81.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233226 Jy ! Component: 100 - total flux cleaned = 0.00323933 Jy ! Component: 150 - total flux cleaned = 0.00379386 Jy ! Component: 200 - total flux cleaned = 0.00433013 Jy ! Total flux subtracted in 200 components = 0.00433013 Jy ! Clean residual min=-0.002061 max=0.002233 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.251598 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.251598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056437Jy sigma=1.314676 ! Fit after self-cal, rms=0.056433Jy sigma=1.314538 ! Inverting map ! Added new window around map position (99, 71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191218 Jy ! Component: 100 - total flux cleaned = 0.00265512 Jy ! Component: 150 - total flux cleaned = 0.0032317 Jy ! Component: 200 - total flux cleaned = 0.00362181 Jy ! Total flux subtracted in 200 components = 0.00362181 Jy ! Clean residual min=-0.001952 max=0.001786 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.25522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.25522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056355Jy sigma=1.312531 ! Fit after self-cal, rms=0.056353Jy sigma=1.312464 ! 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=0.056353Jy sigma=1.312464 ! Fit after self-cal, rms=0.056336Jy sigma=1.312225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.675 mas, bmaj=5.529 mas, bpa=-7.731 degrees ! Estimated noise=0.3418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698583 Jy ! Component: 100 - total flux cleaned = 0.00109735 Jy ! Component: 150 - total flux cleaned = 0.0014357 Jy ! Component: 200 - total flux cleaned = 0.0016989 Jy ! Total flux subtracted in 200 components = 0.0016989 Jy ! Clean residual min=-0.001931 max=0.001743 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.256919 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.256919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056308Jy sigma=1.311516 ! Fit after self-cal, rms=0.056308Jy sigma=1.311487 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 = 0.000242285 Jy ! Component: 100 - total flux cleaned = 0.000464583 Jy ! Component: 150 - total flux cleaned = 0.000651206 Jy ! Component: 200 - total flux cleaned = 0.000784621 Jy ! Total flux subtracted in 200 components = 0.000784621 Jy ! Clean residual min=-0.001875 max=0.001704 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.257704 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.257704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056289Jy sigma=1.311038 ! Fit after self-cal, rms=0.056289Jy sigma=1.311021 ! 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=0.056289Jy sigma=1.311021 ! Fit after self-cal, rms=0.056305Jy sigma=1.310992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.395 mas, bmaj=9.125 mas, bpa=-3.598 degrees ! Estimated noise=0.436789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361581 Jy ! Component: 100 - total flux cleaned = 0.000663191 Jy ! Component: 150 - total flux cleaned = 0.000876559 Jy ! Component: 200 - total flux cleaned = 0.00108119 Jy ! Total flux subtracted in 200 components = 0.00108119 Jy ! Clean residual min=-0.001734 max=0.001886 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.258785 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 171 components and 0.258785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056302Jy sigma=1.310800 ! Fit after self-cal, rms=0.056297Jy sigma=1.310688 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 = 0.000102064 Jy ! Component: 100 - total flux cleaned = 0.000262906 Jy ! Component: 150 - total flux cleaned = 0.000407494 Jy ! Component: 200 - total flux cleaned = 0.000537627 Jy ! Total flux subtracted in 200 components = 0.000537627 Jy ! Clean residual min=-0.001744 max=0.001790 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.259322 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 181 components and 0.259322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056295Jy sigma=1.310661 ! Fit after self-cal, rms=0.056293Jy sigma=1.310601 ! 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=3.676 mas, bmaj=5.528 mas, bpa=-7.722 degrees ! Estimated noise=0.341931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.676 x 5.528 at -7.722 degrees (North through East) ! Clean map min=-0.0017186 max=0.1394 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=3.008 mas, bmaj=4.636 mas, bpa=-9.548 degrees ! Estimated noise=0.491594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112058 Jy ! Component: 100 - total flux cleaned = 0.155922 Jy ! Component: 150 - total flux cleaned = 0.179478 Jy ! Component: 200 - total flux cleaned = 0.194339 Jy ! Total flux subtracted in 200 components = 0.194339 Jy ! Clean residual min=-0.004594 max=0.008176 Jy/beam ! Clean residual mean=0.000005 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.194339 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.194339 Jy ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=5.528 mas, bpa=-7.722 degrees ! Estimated noise=0.341931 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 = 0.0154608 Jy ! Component: 100 - total flux cleaned = 0.0257339 Jy ! Component: 150 - total flux cleaned = 0.0330586 Jy ! Component: 200 - total flux cleaned = 0.0384747 Jy ! Total flux subtracted in 200 components = 0.0384747 Jy ! Clean residual min=-0.002680 max=0.003699 Jy/beam ! Clean residual mean=0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.232814 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 90 components and 0.232814 Jy ! Inverting map ! Added new window around map position (-17, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430864 Jy ! Component: 100 - total flux cleaned = 0.00769012 Jy ! Component: 150 - total flux cleaned = 0.0104915 Jy ! Component: 200 - total flux cleaned = 0.0128521 Jy ! Total flux subtracted in 200 components = 0.0128521 Jy ! Clean residual min=-0.002220 max=0.002021 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.245666 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.245666 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=7.395 mas, bmaj=9.125 mas, bpa=-3.598 degrees ! Estimated noise=0.436789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312821 Jy ! Component: 100 - total flux cleaned = 0.00524163 Jy ! Component: 150 - total flux cleaned = 0.00680415 Jy ! Component: 200 - total flux cleaned = 0.00802455 Jy ! Total flux subtracted in 200 components = 0.00802455 Jy ! Clean residual min=-0.001616 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.25369 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 = 0.000982848 Jy ! Component: 100 - total flux cleaned = 0.00179188 Jy ! Component: 150 - total flux cleaned = 0.00240305 Jy ! Component: 200 - total flux cleaned = 0.00284534 Jy ! Total flux subtracted in 200 components = 0.00284534 Jy ! Clean residual min=-0.001569 max=0.001587 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.256536 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 191 components and 0.256536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=5.528 mas, bpa=-7.722 degrees ! Estimated noise=0.341931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327636 Jy ! Component: 100 - total flux cleaned = 0.000848351 Jy ! Component: 150 - total flux cleaned = 0.00123889 Jy ! Component: 200 - total flux cleaned = 0.00149882 Jy ! Total flux subtracted in 200 components = 0.00149882 Jy ! Clean residual min=-0.001863 max=0.001625 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.258034 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 211 components and 0.258035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056314Jy sigma=1.311430 ! Fit after self-cal, rms=0.056293Jy sigma=1.310836 wmodel /scr/pima/bg219i_uvs/J0530+3723_S_map.mod ! Writing 211 model components to file: /scr/pima/bg219i_uvs/J0530+3723_S_map.mod wobs /scr/pima/bg219i_uvs/J0530+3723_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0530+3723_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0530+3723_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0530+3723_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 = -0.000410563 Jy ! Component: 100 - total flux cleaned = -0.000442168 Jy ! Component: 150 - total flux cleaned = -0.000385491 Jy ! Component: 200 - total flux cleaned = -0.000195584 Jy ! Component: 250 - total flux cleaned = 4.02344e-05 Jy ! Component: 300 - total flux cleaned = 0.00021796 Jy ! Component: 350 - total flux cleaned = 0.000341039 Jy ! Component: 400 - total flux cleaned = 0.000413309 Jy ! Component: 450 - total flux cleaned = 0.000530892 Jy ! Component: 500 - total flux cleaned = 0.000600019 Jy ! Component: 550 - total flux cleaned = 0.000690243 Jy ! Component: 600 - total flux cleaned = 0.000778231 Jy ! Component: 650 - total flux cleaned = 0.000821668 Jy ! Component: 700 - total flux cleaned = 0.000885824 Jy ! Component: 750 - total flux cleaned = 0.000906956 Jy ! Component: 800 - total flux cleaned = 0.000886402 Jy ! Component: 850 - total flux cleaned = 0.000886602 Jy ! Component: 900 - total flux cleaned = 0.000906819 Jy ! Component: 950 - total flux cleaned = 0.000966482 Jy ! Component: 1000 - total flux cleaned = 0.000946389 Jy ! Component: 1050 - total flux cleaned = 0.000946321 Jy ! Component: 1100 - total flux cleaned = 0.00104187 Jy ! Component: 1150 - total flux cleaned = 0.00102292 Jy ! Component: 1200 - total flux cleaned = 0.00100372 Jy ! Component: 1250 - total flux cleaned = 0.000984962 Jy ! Component: 1300 - total flux cleaned = 0.000893837 Jy ! Component: 1350 - total flux cleaned = 0.000894243 Jy ! Component: 1400 - total flux cleaned = 0.000912067 Jy ! Component: 1450 - total flux cleaned = 0.00087667 Jy ! Component: 1500 - total flux cleaned = 0.000859138 Jy ! Component: 1550 - total flux cleaned = 0.000841791 Jy ! Component: 1600 - total flux cleaned = 0.000807414 Jy ! Component: 1650 - total flux cleaned = 0.000773608 Jy ! Component: 1700 - total flux cleaned = 0.0007233 Jy ! Component: 1750 - total flux cleaned = 0.000640399 Jy ! Component: 1800 - total flux cleaned = 0.000656568 Jy ! Component: 1850 - total flux cleaned = 0.000591401 Jy ! Component: 1900 - total flux cleaned = 0.000510994 Jy ! Component: 1950 - total flux cleaned = 0.00044755 Jy ! Component: 2000 - total flux cleaned = 0.000511112 Jy ! Component: 2050 - total flux cleaned = 0.000479613 Jy ! Component: 2100 - total flux cleaned = 0.000464292 Jy ! Component: 2150 - total flux cleaned = 0.000402669 Jy ! Component: 2200 - total flux cleaned = 0.000417913 Jy ! Component: 2250 - total flux cleaned = 0.000372183 Jy ! Component: 2300 - total flux cleaned = 0.000417383 Jy ! Component: 2350 - total flux cleaned = 0.000402459 Jy ! Component: 2400 - total flux cleaned = 0.000431904 Jy ! Component: 2450 - total flux cleaned = 0.000417154 Jy ! Component: 2500 - total flux cleaned = 0.000446036 Jy ! Component: 2550 - total flux cleaned = 0.000417186 Jy ! Component: 2600 - total flux cleaned = 0.000445946 Jy ! Component: 2650 - total flux cleaned = 0.000446044 Jy ! Component: 2700 - total flux cleaned = 0.000502486 Jy ! Component: 2750 - total flux cleaned = 0.000432541 Jy ! Component: 2800 - total flux cleaned = 0.000474387 Jy ! Component: 2850 - total flux cleaned = 0.000446817 Jy ! Component: 2900 - total flux cleaned = 0.000515455 Jy ! Component: 2950 - total flux cleaned = 0.000474722 Jy ! Component: 3000 - total flux cleaned = 0.000461251 Jy ! Component: 3050 - total flux cleaned = 0.000488055 Jy ! Component: 3100 - total flux cleaned = 0.000448264 Jy ! Component: 3150 - total flux cleaned = 0.000461616 Jy ! Component: 3200 - total flux cleaned = 0.000487793 Jy ! Component: 3250 - total flux cleaned = 0.000500846 Jy ! Component: 3300 - total flux cleaned = 0.000487822 Jy ! Component: 3350 - total flux cleaned = 0.000500717 Jy ! Component: 3400 - total flux cleaned = 0.000488116 Jy ! Component: 3450 - total flux cleaned = 0.000500672 Jy ! Component: 3500 - total flux cleaned = 0.000538375 Jy ! Component: 3550 - total flux cleaned = 0.000488372 Jy ! Component: 3600 - total flux cleaned = 0.000488486 Jy ! Component: 3650 - total flux cleaned = 0.000500876 Jy ! Component: 3700 - total flux cleaned = 0.000513172 Jy ! Component: 3750 - total flux cleaned = 0.000513076 Jy ! Component: 3800 - total flux cleaned = 0.000549286 Jy ! Component: 3850 - total flux cleaned = 0.000465102 Jy ! Component: 3900 - total flux cleaned = 0.00050087 Jy ! Component: 3950 - total flux cleaned = 0.000453527 Jy ! Component: 4000 - total flux cleaned = 0.000441823 Jy ! Component: 4050 - total flux cleaned = 0.000430229 Jy ! Total flux subtracted in 4096 components = 0.000395413 Jy ! Clean residual min=-0.000615 max=0.000702 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.25843 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 497 components and 0.25843 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0530+3723_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.676 x 5.528 at -7.722 degrees (North through East) ! Clean map min=-0.0014209 max=0.13949 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0530+3723_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448566 0.448566 0.897132 1.79426 3.58853 7.17706 14.3541 28.7082 57.4165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 668.797 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0530+3723_S_uvs.log closed on Wed Apr 6 22:53:14 2016