! Started logfile: /scr/pima/rv117_uvs/J1824+5651_S_dfm.log on Sat Dec 9 23:46:00 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/rv117_uvs/J1824+5651_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1824+5651_S_uva.fits ! AN table 1: 33 integrations on 3 of 3 possible baselines. ! AN table 2: 18 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.523416 visibilities/baseline/integration-bin. ! Found source: J1824+5651 ! ! 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 74 lines of history. ! ! Reading 2280 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 J1824+5651_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 39 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.142464Jy sigma=17.406747 ! Fit after self-cal, rms=0.468262Jy sigma=7.124517 ! 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=3.17 mas, bmaj=3.437 mas, bpa=-42.25 degrees ! Estimated noise=1.26234 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 = 0.415885 Jy ! Component: 100 - total flux cleaned = 0.510765 Jy ! Total flux subtracted in 100 components = 0.510765 Jy ! Clean residual min=-0.011446 max=0.034263 Jy/beam ! Clean residual mean=0.000097 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 0.510765 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.510765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103678Jy sigma=1.386963 ! Fit after self-cal, rms=0.103665Jy sigma=1.386436 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352933 Jy ! Component: 100 - total flux cleaned = 0.0511593 Jy ! Total flux subtracted in 100 components = 0.0511593 Jy ! Clean residual min=-0.009710 max=0.019417 Jy/beam ! Clean residual mean=0.000060 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.561924 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.561924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092101Jy sigma=1.127746 ! Fit after self-cal, rms=0.092042Jy sigma=1.125743 ! Inverting map ! Added new window around map position (-2.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180308 Jy ! Component: 100 - total flux cleaned = 0.026602 Jy ! Total flux subtracted in 100 components = 0.026602 Jy ! Clean residual min=-0.009765 max=0.009419 Jy/beam ! Clean residual mean=0.000040 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.588526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.588526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087706Jy sigma=1.049649 ! Fit after self-cal, rms=0.087074Jy sigma=1.039590 ! 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=3.879 mas, bmaj=4.12 mas, bpa=-33.91 degrees ! Estimated noise=1.08625 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 = 0.00995239 Jy ! Component: 100 - total flux cleaned = 0.0128056 Jy ! Component: 150 - total flux cleaned = 0.0132827 Jy ! Component: 200 - total flux cleaned = 0.0137177 Jy ! Total flux subtracted in 200 components = 0.0137177 Jy ! Clean residual min=-0.008331 max=0.011655 Jy/beam ! Clean residual mean=0.000025 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.602244 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.602244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085708Jy sigma=1.017554 ! Fit after self-cal, rms=0.085526Jy sigma=1.014832 ! Inverting map ! Added new window around map position (-12.5, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121939 Jy ! Component: 100 - total flux cleaned = 0.019486 Jy ! Component: 150 - total flux cleaned = 0.0247833 Jy ! Component: 200 - total flux cleaned = 0.0289181 Jy ! Total flux subtracted in 200 components = 0.0289181 Jy ! Clean residual min=-0.007286 max=0.008059 Jy/beam ! Clean residual mean=0.000007 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.631162 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.631162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083473Jy sigma=0.978150 ! Fit after self-cal, rms=0.083346Jy sigma=0.975376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.879 x 4.12 at -33.91 degrees (North through East) ! Clean map min=-0.0069207 max=0.53549 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 1.00 KP 1.01 ! LA 1.00 MK 0.96 NL 0.95 NY 0.97 ! OV 0.95 PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.04 KP 1.01 ! LA 0.96 MK 0.95 NL 0.96 NY 1.00 ! OV 1.01 PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.02 KP 1.00 ! LA 0.99 MK 0.96 NL 0.98 NY 1.04 ! OV 1.01 PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.03 KP 1.01 ! LA 1.00 MK 0.97 NL 0.98 NY 1.04 ! OV 1.00 PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.083346Jy sigma=0.975376 ! Fit after self-cal, rms=0.062712Jy sigma=0.901939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.821 mas, bmaj=4.058 mas, bpa=-30.99 degrees ! Estimated noise=1.06623 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 = 0.00378327 Jy ! Component: 100 - total flux cleaned = 0.00510574 Jy ! Component: 150 - total flux cleaned = 0.00549232 Jy ! Component: 200 - total flux cleaned = 0.00583903 Jy ! Total flux subtracted in 200 components = 0.00583903 Jy ! Clean residual min=-0.007007 max=0.006679 Jy/beam ! Clean residual mean=-0.000017 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.637001 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.637001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062058Jy sigma=0.891490 ! Fit after self-cal, rms=0.062023Jy sigma=0.890964 ! 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=0.062023Jy sigma=0.890964 ! Fit after self-cal, rms=0.055466Jy sigma=0.783407 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=4.046 mas, bpa=-30.81 degrees ! Estimated noise=1.07037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153682 Jy ! Component: 100 - total flux cleaned = 0.00244101 Jy ! Component: 150 - total flux cleaned = 0.00244101 Jy ! Component: 200 - total flux cleaned = 0.00236874 Jy ! Total flux subtracted in 200 components = 0.00236874 Jy ! Clean residual min=-0.003947 max=0.006011 Jy/beam ! Clean residual mean=0.000003 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.63937 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.639369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055156Jy sigma=0.777570 ! Fit after self-cal, rms=0.055168Jy sigma=0.777153 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 (-8.5, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578514 Jy ! Component: 100 - total flux cleaned = 0.00860885 Jy ! Component: 150 - total flux cleaned = 0.00905903 Jy ! Component: 200 - total flux cleaned = 0.00929857 Jy ! Total flux subtracted in 200 components = 0.00929857 Jy ! Clean residual min=-0.003692 max=0.004394 Jy/beam ! Clean residual mean=-0.000007 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.648668 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.648668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054519Jy sigma=0.764758 ! Fit after self-cal, rms=0.054485Jy sigma=0.763977 ! Inverting map ! Added new window around map position (-118, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361236 Jy ! Component: 100 - total flux cleaned = 0.00471702 Jy ! Component: 150 - total flux cleaned = 0.00512324 Jy ! Component: 200 - total flux cleaned = 0.00534795 Jy ! Total flux subtracted in 200 components = 0.00534795 Jy ! Clean residual min=-0.003539 max=0.004066 Jy/beam ! Clean residual mean=-0.000010 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.654016 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 0.654016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054126Jy sigma=0.757796 ! Fit after self-cal, rms=0.054104Jy sigma=0.757467 ! Inverting map ! Added new window around map position (-11.5, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400852 Jy ! Component: 100 - total flux cleaned = 0.00597701 Jy ! Component: 150 - total flux cleaned = 0.00724137 Jy ! Component: 200 - total flux cleaned = 0.00781615 Jy ! Total flux subtracted in 200 components = 0.00781615 Jy ! Clean residual min=-0.003348 max=0.003457 Jy/beam ! Clean residual mean=-0.000012 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.661832 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 147 components and 0.661832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053718Jy sigma=0.750920 ! Fit after self-cal, rms=0.053712Jy sigma=0.750571 ! 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=0.053712Jy sigma=0.750571 ! Fit after self-cal, rms=0.052655Jy sigma=0.734923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=4.046 mas, bpa=-30.5 degrees ! Estimated noise=1.0703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239413 Jy ! Component: 100 - total flux cleaned = 0.00363351 Jy ! Component: 150 - total flux cleaned = 0.00446528 Jy ! Component: 200 - total flux cleaned = 0.00485114 Jy ! Total flux subtracted in 200 components = 0.00485114 Jy ! Clean residual min=-0.003300 max=0.003412 Jy/beam ! Clean residual mean=-0.000008 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.666683 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.666683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052452Jy sigma=0.731510 ! Fit after self-cal, rms=0.052457Jy sigma=0.731403 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 (-30.5, -108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356133 Jy ! Component: 100 - total flux cleaned = 0.00508131 Jy ! Component: 150 - total flux cleaned = 0.00607788 Jy ! Component: 200 - total flux cleaned = 0.00666813 Jy ! Total flux subtracted in 200 components = 0.00666813 Jy ! Clean residual min=-0.003222 max=0.003137 Jy/beam ! Clean residual mean=-0.000012 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.673351 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.673351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052127Jy sigma=0.726400 ! Fit after self-cal, rms=0.052112Jy sigma=0.726189 ! 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=0.052112Jy sigma=0.726189 ! Fit after self-cal, rms=0.052088Jy sigma=0.725683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.329 mas, bmaj=9.698 mas, bpa=-30.3 degrees ! Estimated noise=1.41574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225247 Jy ! Component: 100 - total flux cleaned = 0.00368142 Jy ! Component: 150 - total flux cleaned = 0.00458549 Jy ! Component: 200 - total flux cleaned = 0.00516047 Jy ! Total flux subtracted in 200 components = 0.00516047 Jy ! Clean residual min=-0.003328 max=0.003433 Jy/beam ! Clean residual mean=-0.000028 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.678512 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 212 components and 0.678511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052010Jy sigma=0.724690 ! Fit after self-cal, rms=0.052001Jy sigma=0.724560 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 = 0.000728121 Jy ! Component: 100 - total flux cleaned = 0.0010913 Jy ! Component: 150 - total flux cleaned = 0.00142348 Jy ! Component: 200 - total flux cleaned = 0.00166867 Jy ! Total flux subtracted in 200 components = 0.00166867 Jy ! Clean residual min=-0.003367 max=0.003486 Jy/beam ! Clean residual mean=-0.000028 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.68018 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 223 components and 0.68018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051973Jy sigma=0.724245 ! Fit after self-cal, rms=0.051971Jy sigma=0.724219 ! 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=3.842 mas, bmaj=4.046 mas, bpa=-30.55 degrees ! Estimated noise=1.07011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 4.046 at -30.55 degrees (North through East) ! Clean map min=-0.003006 max=0.53391 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051971Jy sigma=0.724219 ! Fit after self-cal, rms=0.049206Jy sigma=0.682473 ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=4.047 mas, bpa=-30.61 degrees ! Estimated noise=1.06969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324701 Jy ! Component: 100 - total flux cleaned = -0.000258281 Jy ! Component: 150 - total flux cleaned = -0.000142271 Jy ! Component: 200 - total flux cleaned = -8.75533e-05 Jy ! Total flux subtracted in 200 components = -8.75533e-05 Jy ! Clean residual min=-0.003181 max=0.003050 Jy/beam ! Clean residual mean=-0.000012 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.680093 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 234 components and 0.680093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049074Jy sigma=0.680168 ! Fit after self-cal, rms=0.049077Jy sigma=0.680131 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.44927e-06 Jy ! Component: 100 - total flux cleaned = -5.9454e-06 Jy ! Component: 150 - total flux cleaned = 9.54595e-05 Jy ! Component: 200 - total flux cleaned = 0.000144319 Jy ! Total flux subtracted in 200 components = 0.000144319 Jy ! Clean residual min=-0.003147 max=0.003045 Jy/beam ! Clean residual mean=-0.000012 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.680237 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 239 components and 0.680237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048982Jy sigma=0.678536 ! Fit after self-cal, rms=0.048985Jy sigma=0.678523 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048985Jy sigma=0.678523 ! Fit after self-cal, rms=0.048996Jy sigma=0.678417 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=3.171 mas, bmaj=3.422 mas, bpa=-43.99 degrees ! Estimated noise=1.26374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.413817 Jy ! Component: 100 - total flux cleaned = 0.508942 Jy ! Component: 150 - total flux cleaned = 0.545965 Jy ! Component: 200 - total flux cleaned = 0.567367 Jy ! Total flux subtracted in 200 components = 0.567367 Jy ! Clean residual min=-0.006035 max=0.011687 Jy/beam ! Clean residual mean=0.000062 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.567367 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.567367 Jy ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=4.046 mas, bpa=-30.61 degrees ! Estimated noise=1.06976 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) ! Added new window around map position (-2, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168125 Jy ! Component: 100 - total flux cleaned = 0.0289282 Jy ! Component: 150 - total flux cleaned = 0.0388619 Jy ! Component: 200 - total flux cleaned = 0.0471205 Jy ! Total flux subtracted in 200 components = 0.0471205 Jy ! Clean residual min=-0.004286 max=0.005024 Jy/beam ! Clean residual mean=0.000029 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.614487 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.614487 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699648 Jy ! Component: 100 - total flux cleaned = 0.0130713 Jy ! Component: 150 - total flux cleaned = 0.0184202 Jy ! Component: 200 - total flux cleaned = 0.0232045 Jy ! Total flux subtracted in 200 components = 0.0232045 Jy ! Clean residual min=-0.003658 max=0.003867 Jy/beam ! Clean residual mean=0.000012 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.637692 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 82 components and 0.637692 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=9.328 mas, bmaj=9.698 mas, bpa=-30.52 degrees ! Estimated noise=1.41521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680523 Jy ! Component: 100 - total flux cleaned = 0.0119204 Jy ! Component: 150 - total flux cleaned = 0.0161049 Jy ! Component: 200 - total flux cleaned = 0.0196558 Jy ! Total flux subtracted in 200 components = 0.0196558 Jy ! Clean residual min=-0.003298 max=0.003882 Jy/beam ! Clean residual mean=-0.000001 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.657348 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 = 0.00308117 Jy ! Component: 100 - total flux cleaned = 0.00577738 Jy ! Component: 150 - total flux cleaned = 0.0081465 Jy ! Component: 200 - total flux cleaned = 0.0102406 Jy ! Total flux subtracted in 200 components = 0.0102406 Jy ! Clean residual min=-0.003037 max=0.003408 Jy/beam ! Clean residual mean=-0.000015 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.667588 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 200 components and 0.667588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=4.046 mas, bpa=-30.61 degrees ! Estimated noise=1.06976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187105 Jy ! Component: 100 - total flux cleaned = 0.00276205 Jy ! Component: 150 - total flux cleaned = 0.00349012 Jy ! Component: 200 - total flux cleaned = 0.00392008 Jy ! Total flux subtracted in 200 components = 0.00392008 Jy ! Clean residual min=-0.003388 max=0.003119 Jy/beam ! Clean residual mean=-0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.671508 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 221 components and 0.671508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049688Jy sigma=0.688520 ! Fit after self-cal, rms=0.049615Jy sigma=0.686852 wmodel J1824+5651_S_map.mod ! Writing 221 model components to file: J1824+5651_S_map.mod wobs J1824+5651_S_uvs.fits ! Writing UV FITS file: J1824+5651_S_uvs.fits wwins J1824+5651_S_map.win ! wwins: Wrote 8 windows to J1824+5651_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 = -0.000316438 Jy ! Component: 100 - total flux cleaned = -0.000434046 Jy ! Component: 150 - total flux cleaned = -0.00027463 Jy ! Component: 200 - total flux cleaned = -0.000326862 Jy ! Component: 250 - total flux cleaned = -0.000276648 Jy ! Component: 300 - total flux cleaned = -7.96863e-05 Jy ! Component: 350 - total flux cleaned = 0.000113826 Jy ! Component: 400 - total flux cleaned = 0.000399256 Jy ! Component: 450 - total flux cleaned = 0.000633313 Jy ! Component: 500 - total flux cleaned = 0.000817341 Jy ! Component: 550 - total flux cleaned = 0.00113437 Jy ! Component: 600 - total flux cleaned = 0.00126743 Jy ! Component: 650 - total flux cleaned = 0.00135557 Jy ! Component: 700 - total flux cleaned = 0.00153016 Jy ! Component: 750 - total flux cleaned = 0.00157355 Jy ! Component: 800 - total flux cleaned = 0.00187266 Jy ! Component: 850 - total flux cleaned = 0.00199916 Jy ! Component: 900 - total flux cleaned = 0.00191576 Jy ! Component: 950 - total flux cleaned = 0.00208186 Jy ! Component: 1000 - total flux cleaned = 0.00204055 Jy ! Component: 1050 - total flux cleaned = 0.00216307 Jy ! Component: 1100 - total flux cleaned = 0.00212227 Jy ! Component: 1150 - total flux cleaned = 0.00212181 Jy ! Component: 1200 - total flux cleaned = 0.00208199 Jy ! Component: 1250 - total flux cleaned = 0.0021211 Jy ! Component: 1300 - total flux cleaned = 0.00204267 Jy ! Component: 1350 - total flux cleaned = 0.00200376 Jy ! Component: 1400 - total flux cleaned = 0.00211984 Jy ! Component: 1450 - total flux cleaned = 0.00211987 Jy ! Component: 1500 - total flux cleaned = 0.00212003 Jy ! Component: 1550 - total flux cleaned = 0.00219659 Jy ! Component: 1600 - total flux cleaned = 0.00223389 Jy ! Component: 1650 - total flux cleaned = 0.00219734 Jy ! Component: 1700 - total flux cleaned = 0.00204873 Jy ! Component: 1750 - total flux cleaned = 0.00223338 Jy ! Component: 1800 - total flux cleaned = 0.00226996 Jy ! Component: 1850 - total flux cleaned = 0.00223381 Jy ! Component: 1900 - total flux cleaned = 0.00219766 Jy ! Component: 1950 - total flux cleaned = 0.00230539 Jy ! Component: 2000 - total flux cleaned = 0.00230551 Jy ! Component: 2050 - total flux cleaned = 0.00251845 Jy ! Component: 2100 - total flux cleaned = 0.00251832 Jy ! Component: 2150 - total flux cleaned = 0.00251818 Jy ! Component: 2200 - total flux cleaned = 0.00251827 Jy ! Component: 2250 - total flux cleaned = 0.00262226 Jy ! Component: 2300 - total flux cleaned = 0.00262228 Jy ! Component: 2350 - total flux cleaned = 0.0026223 Jy ! Component: 2400 - total flux cleaned = 0.00262247 Jy ! Component: 2450 - total flux cleaned = 0.00258878 Jy ! Component: 2500 - total flux cleaned = 0.00268962 Jy ! Component: 2550 - total flux cleaned = 0.00272292 Jy ! Component: 2600 - total flux cleaned = 0.00272308 Jy ! Component: 2650 - total flux cleaned = 0.00275613 Jy ! Component: 2700 - total flux cleaned = 0.00275602 Jy ! Component: 2750 - total flux cleaned = 0.00285422 Jy ! Component: 2800 - total flux cleaned = 0.00285479 Jy ! Component: 2850 - total flux cleaned = 0.00285454 Jy ! Component: 2900 - total flux cleaned = 0.00288688 Jy ! Component: 2950 - total flux cleaned = 0.00282298 Jy ! Component: 3000 - total flux cleaned = 0.00285518 Jy ! Component: 3050 - total flux cleaned = 0.00282344 Jy ! Component: 3100 - total flux cleaned = 0.00304479 Jy ! Component: 3150 - total flux cleaned = 0.00298179 Jy ! Component: 3200 - total flux cleaned = 0.00301305 Jy ! Component: 3250 - total flux cleaned = 0.00298191 Jy ! Component: 3300 - total flux cleaned = 0.00301286 Jy ! Component: 3350 - total flux cleaned = 0.00310527 Jy ! Component: 3400 - total flux cleaned = 0.0029516 Jy ! Component: 3450 - total flux cleaned = 0.00310468 Jy ! Component: 3500 - total flux cleaned = 0.00325666 Jy ! Component: 3550 - total flux cleaned = 0.00316585 Jy ! Component: 3600 - total flux cleaned = 0.00316594 Jy ! Component: 3650 - total flux cleaned = 0.00310599 Jy ! Component: 3700 - total flux cleaned = 0.00313603 Jy ! Component: 3750 - total flux cleaned = 0.00307667 Jy ! Component: 3800 - total flux cleaned = 0.0032247 Jy ! Component: 3850 - total flux cleaned = 0.00313635 Jy ! Component: 3900 - total flux cleaned = 0.00325376 Jy ! Component: 3950 - total flux cleaned = 0.00322472 Jy ! Component: 4000 - total flux cleaned = 0.00313737 Jy ! Component: 4050 - total flux cleaned = 0.00316645 Jy ! Total flux subtracted in 4096 components = 0.00319546 Jy ! Clean residual min=-0.001451 max=0.001774 Jy/beam ! Clean residual mean=-0.000012 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.674704 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 533 components and 0.674704 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1824+5651_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 4.046 at -30.61 degrees (North through East) ! Clean map min=-0.002518 max=0.53254 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1824+5651_S_map.fits wmodel /scr/pima/rv117_uvs/J1824+5651_S_map.mod ! Writing 533 model components to file: /scr/pima/rv117_uvs/J1824+5651_S_map.mod wobs /scr/pima/rv117_uvs/J1824+5651_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1824+5651_S_uvs.fits wwins /scr/pima/rv117_uvs/J1824+5651_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rv117_uvs/J1824+5651_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.532542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000520082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292981 0.292981 0.585962 1.17192 2.34385 4.6877 9.37539 18.7508 37.5016 75.0031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.532 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1023.96 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1824+5651_S_dfm.log closed on Sat Dec 9 23:46:05 2017