! Started logfile: .//J0010+1058_X_dfm.log on Wed Nov 16 11:44:02 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0010+1058_X_uva.fits ! Reading UV FITS file: .//J0010+1058_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.90942 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 6024 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0010+1058_X] 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 0.200x0.200 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002873Jy sigma=32.451857 ! Fit after self-cal, rms=0.934868Jy sigma=30.334080 ! 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=0.7322 mas, bmaj=1.961 mas, bpa=-9.122 degrees ! Estimated noise=0.45362 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 = 0.0504963 Jy ! Component: 100 - total flux cleaned = 0.0615078 Jy ! Total flux subtracted in 100 components = 0.0615078 Jy ! Clean residual min=-0.001875 max=0.003157 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0615078 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0615078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039048Jy sigma=0.683798 ! Fit after self-cal, rms=0.039054Jy sigma=0.683455 ! 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=0.9131 mas, bmaj=2.23 mas, bpa=-8.138 degrees ! Estimated noise=0.287751 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 (7.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330061 Jy ! Component: 100 - total flux cleaned = 0.00503922 Jy ! Component: 150 - total flux cleaned = 0.00623379 Jy ! Component: 200 - total flux cleaned = 0.00709813 Jy ! Total flux subtracted in 200 components = 0.00709813 Jy ! Clean residual min=-0.001475 max=0.001492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0686059 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0686059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038702Jy sigma=0.667323 ! Fit after self-cal, rms=0.038677Jy sigma=0.666664 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 2.23 at -8.138 degrees (North through East) ! Clean map min=-0.0013911 max=0.063484 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.95 KP 1.04 LA 0.95 ! MK 1.00 NL 1.02 OV 0.95 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.04 KP 1.04 LA 0.93 ! MK 1.00 NL 1.05 OV 0.97 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.99 KP 1.04 LA 0.94 ! MK 1.02 NL 1.04 OV 0.99 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.99 KP 1.02 LA 0.93 ! MK 0.98 NL 0.99 OV 0.97 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.05 KP 1.07 LA 0.92 ! MK 0.96 NL 1.05 OV 0.99 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.04 LA 0.97 ! MK 0.96 NL 1.01 OV 1.06 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.02 KP 1.07 LA 0.95 ! MK 0.99 NL 1.07 OV 0.95 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.02 KP 1.08 LA 0.93 ! MK 1.02 NL 1.05 OV 0.97 PT 0.95 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.038677Jy sigma=0.666664 ! Fit after self-cal, rms=0.038415Jy sigma=0.656499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.912 mas, bmaj=2.238 mas, bpa=-8.208 degrees ! Estimated noise=0.287535 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 = -0.000338702 Jy ! Component: 100 - total flux cleaned = -0.00038813 Jy ! Component: 150 - total flux cleaned = -0.000439051 Jy ! Component: 200 - total flux cleaned = -0.000482142 Jy ! Total flux subtracted in 200 components = -0.000482142 Jy ! Clean residual min=-0.000797 max=0.001071 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0681238 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0681238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038404Jy sigma=0.656125 ! Fit after self-cal, rms=0.038399Jy sigma=0.656047 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038399Jy sigma=0.656047 ! Fit after self-cal, rms=0.038475Jy sigma=0.655993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9117 mas, bmaj=2.239 mas, bpa=-8.229 degrees ! Estimated noise=0.287921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102173 Jy ! Component: 100 - total flux cleaned = -0.000155874 Jy ! Component: 150 - total flux cleaned = -0.000202214 Jy ! Component: 200 - total flux cleaned = -0.000230089 Jy ! Total flux subtracted in 200 components = -0.000230089 Jy ! Clean residual min=-0.000789 max=0.001031 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0678937 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0678937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038469Jy sigma=0.655825 ! Fit after self-cal, rms=0.038470Jy sigma=0.655821 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 (-12, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926081 Jy ! Component: 100 - total flux cleaned = 0.00132586 Jy ! Component: 150 - total flux cleaned = 0.00149122 Jy ! Component: 200 - total flux cleaned = 0.00158182 Jy ! Total flux subtracted in 200 components = 0.00158182 Jy ! Clean residual min=-0.000777 max=0.000841 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0694755 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.0694755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038439Jy sigma=0.654390 ! Fit after self-cal, rms=0.038440Jy sigma=0.654331 ! Inverting map ! Added new window around map position (-44.4, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664731 Jy ! Component: 100 - total flux cleaned = 0.000681439 Jy ! Component: 150 - total flux cleaned = 0.000638681 Jy ! Component: 200 - total flux cleaned = 0.000614478 Jy ! Total flux subtracted in 200 components = 0.000614478 Jy ! Clean residual min=-0.000698 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.07009 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.07009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038415Jy sigma=0.653376 ! Fit after self-cal, rms=0.038417Jy sigma=0.653332 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038417Jy sigma=0.653332 ! Fit after self-cal, rms=0.038487Jy sigma=0.653224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=2.24 mas, bpa=-8.233 degrees ! Estimated noise=0.287905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147301 Jy ! Component: 100 - total flux cleaned = 0.000148277 Jy ! Component: 150 - total flux cleaned = 0.00013709 Jy ! Component: 200 - total flux cleaned = 0.000137227 Jy ! Total flux subtracted in 200 components = 0.000137227 Jy ! Clean residual min=-0.000711 max=0.000676 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0702272 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.0702272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038474Jy sigma=0.652931 ! Fit after self-cal, rms=0.038476Jy sigma=0.652918 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 = 3.25328e-05 Jy ! Component: 100 - total flux cleaned = 4.14116e-05 Jy ! Component: 150 - total flux cleaned = 3.28401e-05 Jy ! Component: 200 - total flux cleaned = 3.26961e-05 Jy ! Total flux subtracted in 200 components = 3.26961e-05 Jy ! Clean residual min=-0.000715 max=0.000687 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0702599 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.0702599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038469Jy sigma=0.652756 ! Fit after self-cal, rms=0.038470Jy sigma=0.652751 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038470Jy sigma=0.652751 ! Fit after self-cal, rms=0.038514Jy sigma=0.652727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.018 mas, bmaj=3.207 mas, bpa=-2.765 degrees ! Estimated noise=0.359558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.39259e-05 Jy ! Component: 100 - total flux cleaned = 5.54995e-06 Jy ! Component: 150 - total flux cleaned = 3.03473e-05 Jy ! Component: 200 - total flux cleaned = 3.62415e-05 Jy ! Total flux subtracted in 200 components = 3.62415e-05 Jy ! Clean residual min=-0.000621 max=0.000731 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0702961 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.0702961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038511Jy sigma=0.652670 ! Fit after self-cal, rms=0.038512Jy sigma=0.652662 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 = 2.13549e-05 Jy ! Component: 100 - total flux cleaned = 3.77352e-05 Jy ! Component: 150 - total flux cleaned = 4.2791e-05 Jy ! Component: 200 - total flux cleaned = 4.73429e-05 Jy ! Total flux subtracted in 200 components = 4.73429e-05 Jy ! Clean residual min=-0.000602 max=0.000710 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0703435 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.0703434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038510Jy sigma=0.652639 ! Fit after self-cal, rms=0.038510Jy sigma=0.652635 ! 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=0.9127 mas, bmaj=2.241 mas, bpa=-8.234 degrees ! Estimated noise=0.287857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9127 x 2.241 at -8.234 degrees (North through East) ! Clean map min=-0.00064525 max=0.063479 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=0.7308 mas, bmaj=1.972 mas, bpa=-9.148 degrees ! Estimated noise=0.452902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503942 Jy ! Component: 100 - total flux cleaned = 0.0613884 Jy ! Component: 150 - total flux cleaned = 0.0643342 Jy ! Component: 200 - total flux cleaned = 0.0653751 Jy ! Total flux subtracted in 200 components = 0.0653751 Jy ! Clean residual min=-0.001340 max=0.001299 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.065375 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.065375 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=2.241 mas, bpa=-8.234 degrees ! Estimated noise=0.287857 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 = 0.00138477 Jy ! Component: 100 - total flux cleaned = 0.00233188 Jy ! Component: 150 - total flux cleaned = 0.00307806 Jy ! Component: 200 - total flux cleaned = 0.00366122 Jy ! Total flux subtracted in 200 components = 0.00366122 Jy ! Clean residual min=-0.000855 max=0.000680 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0690362 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0690362 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.018 mas, bmaj=3.207 mas, bpa=-2.765 degrees ! Estimated noise=0.359558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458242 Jy ! Component: 100 - total flux cleaned = 0.000736155 Jy ! Component: 150 - total flux cleaned = 0.000868305 Jy ! Component: 200 - total flux cleaned = 0.000957731 Jy ! Total flux subtracted in 200 components = 0.000957731 Jy ! Clean residual min=-0.000805 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.069994 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 = 7.87471e-05 Jy ! Component: 100 - total flux cleaned = 0.000150342 Jy ! Component: 150 - total flux cleaned = 0.000205885 Jy ! Component: 200 - total flux cleaned = 0.000248567 Jy ! Total flux subtracted in 200 components = 0.000248567 Jy ! Clean residual min=-0.000713 max=0.000725 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0702425 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.0702425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=2.241 mas, bpa=-8.234 degrees ! Estimated noise=0.287857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105009 Jy ! Component: 100 - total flux cleaned = -0.000148013 Jy ! Component: 150 - total flux cleaned = -0.000161365 Jy ! Component: 200 - total flux cleaned = -0.000161512 Jy ! Total flux subtracted in 200 components = -0.000161512 Jy ! Clean residual min=-0.000730 max=0.000656 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.070081 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.070081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038521Jy sigma=0.653196 ! Fit after self-cal, rms=0.038519Jy sigma=0.653144 wmodel /J0010+1058_X_map.mod ! wmodel: Unable to open new model file: /J0010+1058_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0010+1058_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9127 x 2.241 at -8.234 degrees (North through East) ! Clean map min=-0.00065355 max=0.063429 Jy/beam ! Writing clean map to FITS file: .//J0010+1058_X_map.fits wmodel .//J0010+1058_X_map.mod ! Writing 98 model components to file: .//J0010+1058_X_map.mod wobs .//J0010+1058_X_uvs.fits ! Writing UV FITS file: .//J0010+1058_X_uvs.fits wwins .//J0010+1058_X_map.win ! wwins: Wrote 4 windows to .//J0010+1058_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0634287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.786316 0.786316 1.57263 3.14526 6.29053 12.5811 25.1621 50.3242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.526 quit ! Quitting program ! Log file .//J0010+1058_X_dfm.log closed on Wed Nov 16 11:44:05 2016