! Started logfile: /scr/pima/rv120_uvs/J2303+3446_S_dfm.log on Fri Dec 22 22:36:30 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J2303+3446_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J2303+3446_S_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946377 visibilities/baseline/integration-bin. ! Found source: J2303+3446 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 7836 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2303+3446_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002671Jy sigma=24.383352 ! Fit after self-cal, rms=0.948515Jy sigma=23.054538 ! 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=2.869 mas, bmaj=4.783 mas, bpa=-3.543 degrees ! Estimated noise=0.651621 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 = 0.0405814 Jy ! Component: 100 - total flux cleaned = 0.0513761 Jy ! Total flux subtracted in 100 components = 0.0513761 Jy ! Clean residual min=-0.004191 max=0.004584 Jy/beam ! Clean residual mean=-0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.0513761 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0513761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051942Jy sigma=1.126474 ! Fit after self-cal, rms=0.051160Jy sigma=1.106409 ! 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=3.603 mas, bmaj=5.924 mas, bpa=-1.812 degrees ! Estimated noise=0.357297 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 = 0.00589471 Jy ! Component: 100 - total flux cleaned = 0.00871302 Jy ! Component: 150 - total flux cleaned = 0.0101954 Jy ! Component: 200 - total flux cleaned = 0.0110814 Jy ! Total flux subtracted in 200 components = 0.0110814 Jy ! Clean residual min=-0.002390 max=0.003199 Jy/beam ! Clean residual mean=-0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0624575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0624575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050573Jy sigma=1.088702 ! Fit after self-cal, rms=0.050563Jy sigma=1.088075 ! Inverting map ! Added new window around map position (-5.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303551 Jy ! Component: 100 - total flux cleaned = 0.00386595 Jy ! Component: 150 - total flux cleaned = 0.00405254 Jy ! Component: 200 - total flux cleaned = 0.00412686 Jy ! Total flux subtracted in 200 components = 0.00412686 Jy ! Clean residual min=-0.002040 max=0.002226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0665843 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0665843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050364Jy sigma=1.083081 ! Fit after self-cal, rms=0.050325Jy sigma=1.082094 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 5.924 at -1.812 degrees (North through East) ! Clean map min=-0.0019537 max=0.05128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 0.97 ! LA 1.05 MK 1.03 NL 0.99 OV 1.05 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.98 KP 0.97 ! LA 0.98 MK 1.10 NL 0.99 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.03 KP 1.00* ! LA 1.15 MK 0.65 NL 1.00* OV 1.12 ! PT 1.09 SC 0.75 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 0.99 KP 1.00 ! LA 1.06 MK 1.00 NL 0.97 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.050325Jy sigma=1.082094 ! Fit after self-cal, rms=0.046812Jy sigma=1.071318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=5.837 mas, bpa=-2.229 degrees ! Estimated noise=0.354046 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 = 0.00145172 Jy ! Component: 100 - total flux cleaned = 0.00186147 Jy ! Component: 150 - total flux cleaned = 0.00196375 Jy ! Component: 200 - total flux cleaned = 0.00196581 Jy ! Total flux subtracted in 200 components = 0.00196581 Jy ! Clean residual min=-0.001905 max=0.001914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0685501 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0685501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046734Jy sigma=1.069424 ! Fit after self-cal, rms=0.046946Jy sigma=1.066182 ! 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=0.046946Jy sigma=1.066182 ! Fit after self-cal, rms=0.047283Jy sigma=1.062106 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.786 mas, bpa=-1.482 degrees ! Estimated noise=0.354694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919717 Jy ! Component: 100 - total flux cleaned = 0.00127243 Jy ! Component: 150 - total flux cleaned = 0.00146036 Jy ! Component: 200 - total flux cleaned = 0.0015426 Jy ! Total flux subtracted in 200 components = 0.0015426 Jy ! Clean residual min=-0.001706 max=0.001801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0700927 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.0700927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047246Jy sigma=1.061192 ! Fit after self-cal, rms=0.047390Jy sigma=1.060628 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 (-24.5, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118449 Jy ! Component: 100 - total flux cleaned = 0.00127422 Jy ! Component: 150 - total flux cleaned = 0.0014603 Jy ! Component: 200 - total flux cleaned = 0.00161511 Jy ! Total flux subtracted in 200 components = 0.00161511 Jy ! Clean residual min=-0.001694 max=0.001545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0717078 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0717078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047318Jy sigma=1.058304 ! Fit after self-cal, rms=0.047321Jy sigma=1.058065 ! 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=0.047321Jy sigma=1.058065 ! Fit after self-cal, rms=0.047440Jy sigma=1.057734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=5.764 mas, bpa=-1.44 degrees ! Estimated noise=0.355528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823603 Jy ! Component: 100 - total flux cleaned = 0.0012038 Jy ! Component: 150 - total flux cleaned = 0.00146446 Jy ! Component: 200 - total flux cleaned = 0.00163438 Jy ! Total flux subtracted in 200 components = 0.00163438 Jy ! Clean residual min=-0.001674 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0733422 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.0733422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047414Jy sigma=1.056922 ! Fit after self-cal, rms=0.047437Jy sigma=1.056852 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 = 0.000320786 Jy ! Component: 100 - total flux cleaned = 0.000380089 Jy ! Component: 150 - total flux cleaned = 0.000436245 Jy ! Component: 200 - total flux cleaned = 0.000488493 Jy ! Total flux subtracted in 200 components = 0.000488493 Jy ! Clean residual min=-0.001667 max=0.001471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0738307 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.0738307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047425Jy sigma=1.056426 ! Fit after self-cal, rms=0.047422Jy sigma=1.056408 ! 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=0.047422Jy sigma=1.056408 ! Fit after self-cal, rms=0.047461Jy sigma=1.056271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.227 mas, bmaj=9.484 mas, bpa=2.995 degrees ! Estimated noise=0.459867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914393 Jy ! Component: 100 - total flux cleaned = 0.00140494 Jy ! Component: 150 - total flux cleaned = 0.00172668 Jy ! Component: 200 - total flux cleaned = 0.00181088 Jy ! Total flux subtracted in 200 components = 0.00181088 Jy ! Clean residual min=-0.001730 max=0.001878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0756416 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0756416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047460Jy sigma=1.056189 ! Fit after self-cal, rms=0.047456Jy sigma=1.056130 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 = 0.000274257 Jy ! Component: 100 - total flux cleaned = 0.000301748 Jy ! Component: 150 - total flux cleaned = 0.000318396 Jy ! Component: 200 - total flux cleaned = 0.000334192 Jy ! Total flux subtracted in 200 components = 0.000334192 Jy ! Clean residual min=-0.001690 max=0.001831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0759758 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.0759758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047459Jy sigma=1.056171 ! Fit after self-cal, rms=0.047460Jy sigma=1.056164 ! 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=3.436 mas, bmaj=5.749 mas, bpa=-1.563 degrees ! Estimated noise=0.356244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.436 x 5.749 at -1.563 degrees (North through East) ! Clean map min=-0.001577 max=0.050899 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=2.743 mas, bmaj=4.639 mas, bpa=-2.224 degrees ! Estimated noise=0.627564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396893 Jy ! Component: 100 - total flux cleaned = 0.0511675 Jy ! Component: 150 - total flux cleaned = 0.0569296 Jy ! Component: 200 - total flux cleaned = 0.0611062 Jy ! Total flux subtracted in 200 components = 0.0611062 Jy ! Clean residual min=-0.003842 max=0.003597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0611062 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0611062 Jy ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=5.749 mas, bpa=-1.563 degrees ! Estimated noise=0.356244 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 = 0.00431031 Jy ! Component: 100 - total flux cleaned = 0.00697067 Jy ! Component: 150 - total flux cleaned = 0.00882055 Jy ! Component: 200 - total flux cleaned = 0.00998979 Jy ! Total flux subtracted in 200 components = 0.00998979 Jy ! Clean residual min=-0.001824 max=0.001767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.071096 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.071096 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=7.227 mas, bmaj=9.484 mas, bpa=2.995 degrees ! Estimated noise=0.459867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186618 Jy ! Component: 100 - total flux cleaned = 0.00299502 Jy ! Component: 150 - total flux cleaned = 0.00362867 Jy ! Component: 200 - total flux cleaned = 0.00397735 Jy ! Total flux subtracted in 200 components = 0.00397735 Jy ! Clean residual min=-0.001802 max=0.001771 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0750733 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 = 0.000186529 Jy ! Component: 100 - total flux cleaned = 0.000346141 Jy ! Component: 150 - total flux cleaned = 0.000470541 Jy ! Component: 200 - total flux cleaned = 0.000541599 Jy ! Total flux subtracted in 200 components = 0.000541599 Jy ! Clean residual min=-0.001769 max=0.001800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0756149 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.0756149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=5.749 mas, bpa=-1.563 degrees ! Estimated noise=0.356244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024163 Jy ! Component: 100 - total flux cleaned = -0.000206906 Jy ! Component: 150 - total flux cleaned = -0.000112606 Jy ! Component: 200 - total flux cleaned = -2.51313e-05 Jy ! Total flux subtracted in 200 components = -2.51313e-05 Jy ! Clean residual min=-0.001643 max=0.001568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0755898 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0755898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047489Jy sigma=1.058380 ! Fit after self-cal, rms=0.047460Jy sigma=1.058110 wmodel J2303+3446_S_map.mod ! Writing 103 model components to file: J2303+3446_S_map.mod wobs J2303+3446_S_uvs.fits ! Writing UV FITS file: J2303+3446_S_uvs.fits wwins J2303+3446_S_map.win ! wwins: Wrote 3 windows to J2303+3446_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 = -1.83798e-05 Jy ! Component: 100 - total flux cleaned = 0.000353976 Jy ! Component: 150 - total flux cleaned = 0.000679506 Jy ! Component: 200 - total flux cleaned = 0.00106607 Jy ! Component: 250 - total flux cleaned = 0.00141758 Jy ! Component: 300 - total flux cleaned = 0.00169232 Jy ! Component: 350 - total flux cleaned = 0.001894 Jy ! Component: 400 - total flux cleaned = 0.00211353 Jy ! Component: 450 - total flux cleaned = 0.00230709 Jy ! Component: 500 - total flux cleaned = 0.00245477 Jy ! Component: 550 - total flux cleaned = 0.00251732 Jy ! Component: 600 - total flux cleaned = 0.00261947 Jy ! Component: 650 - total flux cleaned = 0.00267985 Jy ! Component: 700 - total flux cleaned = 0.0027395 Jy ! Component: 750 - total flux cleaned = 0.0027789 Jy ! Component: 800 - total flux cleaned = 0.00285595 Jy ! Component: 850 - total flux cleaned = 0.00285578 Jy ! Component: 900 - total flux cleaned = 0.00287454 Jy ! Component: 950 - total flux cleaned = 0.00287469 Jy ! Component: 1000 - total flux cleaned = 0.00287486 Jy ! Component: 1050 - total flux cleaned = 0.00289333 Jy ! Component: 1100 - total flux cleaned = 0.00294707 Jy ! Component: 1150 - total flux cleaned = 0.00289388 Jy ! Component: 1200 - total flux cleaned = 0.0029463 Jy ! Component: 1250 - total flux cleaned = 0.00291163 Jy ! Component: 1300 - total flux cleaned = 0.00286035 Jy ! Component: 1350 - total flux cleaned = 0.00287755 Jy ! Component: 1400 - total flux cleaned = 0.00291134 Jy ! Component: 1450 - total flux cleaned = 0.00287803 Jy ! Component: 1500 - total flux cleaned = 0.00287834 Jy ! Component: 1550 - total flux cleaned = 0.00291094 Jy ! Component: 1600 - total flux cleaned = 0.00286199 Jy ! Component: 1650 - total flux cleaned = 0.00283019 Jy ! Component: 1700 - total flux cleaned = 0.00281441 Jy ! Component: 1750 - total flux cleaned = 0.00283005 Jy ! Component: 1800 - total flux cleaned = 0.00276748 Jy ! Component: 1850 - total flux cleaned = 0.00273687 Jy ! Component: 1900 - total flux cleaned = 0.00270629 Jy ! Component: 1950 - total flux cleaned = 0.00264554 Jy ! Component: 2000 - total flux cleaned = 0.00260056 Jy ! Component: 2050 - total flux cleaned = 0.00258563 Jy ! Component: 2100 - total flux cleaned = 0.00252652 Jy ! Component: 2150 - total flux cleaned = 0.00254109 Jy ! Component: 2200 - total flux cleaned = 0.00249729 Jy ! Component: 2250 - total flux cleaned = 0.00249718 Jy ! Component: 2300 - total flux cleaned = 0.00248271 Jy ! Component: 2350 - total flux cleaned = 0.00245396 Jy ! Component: 2400 - total flux cleaned = 0.0023828 Jy ! Component: 2450 - total flux cleaned = 0.00232666 Jy ! Component: 2500 - total flux cleaned = 0.00235477 Jy ! Component: 2550 - total flux cleaned = 0.00228549 Jy ! Component: 2600 - total flux cleaned = 0.00228554 Jy ! Component: 2650 - total flux cleaned = 0.0022582 Jy ! Component: 2700 - total flux cleaned = 0.00225807 Jy ! Component: 2750 - total flux cleaned = 0.00224444 Jy ! Component: 2800 - total flux cleaned = 0.00220406 Jy ! Component: 2850 - total flux cleaned = 0.00215069 Jy ! Component: 2900 - total flux cleaned = 0.00209777 Jy ! Component: 2950 - total flux cleaned = 0.00212412 Jy ! Component: 3000 - total flux cleaned = 0.00208488 Jy ! Component: 3050 - total flux cleaned = 0.00205887 Jy ! Component: 3100 - total flux cleaned = 0.00203295 Jy ! Component: 3150 - total flux cleaned = 0.00204563 Jy ! Component: 3200 - total flux cleaned = 0.00199448 Jy ! Component: 3250 - total flux cleaned = 0.00191839 Jy ! Component: 3300 - total flux cleaned = 0.00190569 Jy ! Component: 3350 - total flux cleaned = 0.00188065 Jy ! Component: 3400 - total flux cleaned = 0.00188063 Jy ! Component: 3450 - total flux cleaned = 0.00183106 Jy ! Component: 3500 - total flux cleaned = 0.00180643 Jy ! Component: 3550 - total flux cleaned = 0.00175761 Jy ! Component: 3600 - total flux cleaned = 0.00173343 Jy ! Component: 3650 - total flux cleaned = 0.00174567 Jy ! Component: 3700 - total flux cleaned = 0.00175782 Jy ! Component: 3750 - total flux cleaned = 0.00174585 Jy ! Component: 3800 - total flux cleaned = 0.0017339 Jy ! Component: 3850 - total flux cleaned = 0.00174579 Jy ! Component: 3900 - total flux cleaned = 0.00175755 Jy ! Component: 3950 - total flux cleaned = 0.00175739 Jy ! Component: 4000 - total flux cleaned = 0.00171071 Jy ! Component: 4050 - total flux cleaned = 0.00168757 Jy ! Total flux subtracted in 4096 components = 0.00167602 Jy ! Clean residual min=-0.000848 max=0.000729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0772658 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 399 components and 0.0772658 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J2303+3446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.436 x 5.749 at -1.563 degrees (North through East) ! Clean map min=-0.0010863 max=0.050729 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J2303+3446_S_map.fits wmodel /scr/pima/rv120_uvs/J2303+3446_S_map.mod ! Writing 399 model components to file: /scr/pima/rv120_uvs/J2303+3446_S_map.mod wobs /scr/pima/rv120_uvs/J2303+3446_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J2303+3446_S_uvs.fits wwins /scr/pima/rv120_uvs/J2303+3446_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv120_uvs/J2303+3446_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0507294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2203 1.2203 2.4406 4.8812 9.76239 19.5248 39.0496 78.0992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.841 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J2303+3446_S_dfm.log closed on Fri Dec 22 22:36:35 2017