! Started logfile: /scr/pima/rv117_uvs/J1824+5651_X_dfm.log on Sat Dec 9 23:45:40 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J1824+5651_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1824+5651_X_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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1824+5651_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 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=1.209472Jy sigma=18.568138 ! Fit after self-cal, rms=0.343739Jy sigma=5.185713 ! 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=0.896 mas, bmaj=0.9593 mas, bpa=-39.06 degrees ! Estimated noise=1.27176 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 = 0.507534 Jy ! Component: 100 - total flux cleaned = 0.639031 Jy ! Total flux subtracted in 100 components = 0.639031 Jy ! Clean residual min=-0.012515 max=0.053276 Jy/beam ! Clean residual mean=-0.000020 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.639031 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.639031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114059Jy sigma=1.731506 ! Fit after self-cal, rms=0.113938Jy sigma=1.729580 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543149 Jy ! Component: 100 - total flux cleaned = 0.0784228 Jy ! Total flux subtracted in 100 components = 0.0784228 Jy ! Clean residual min=-0.008654 max=0.019670 Jy/beam ! Clean residual mean=0.000011 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.717453 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.717453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082024Jy sigma=1.173380 ! Fit after self-cal, rms=0.081971Jy sigma=1.172371 ! Inverting map ! Added new window around map position (-0.4, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186125 Jy ! Component: 100 - total flux cleaned = 0.0293515 Jy ! Total flux subtracted in 100 components = 0.0293515 Jy ! Clean residual min=-0.008501 max=0.007993 Jy/beam ! Clean residual mean=0.000024 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.746805 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.746805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077396Jy sigma=1.079880 ! Fit after self-cal, rms=0.076835Jy sigma=1.071434 ! 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=1.097 mas, bmaj=1.153 mas, bpa=-43.3 degrees ! Estimated noise=1.06354 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 = 0.0105657 Jy ! Component: 100 - total flux cleaned = 0.0163843 Jy ! Component: 150 - total flux cleaned = 0.0189607 Jy ! Component: 200 - total flux cleaned = 0.0197511 Jy ! Total flux subtracted in 200 components = 0.0197511 Jy ! Clean residual min=-0.006882 max=0.009067 Jy/beam ! Clean residual mean=0.000088 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.766556 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.766556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075559Jy sigma=1.041702 ! Fit after self-cal, rms=0.075392Jy sigma=1.039097 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.153 at -43.3 degrees (North through East) ! Clean map min=-0.0063603 max=0.66382 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 1.00 FD 1.03 HN 1.01 KP 1.00 ! LA 0.98 MK 1.01 NL 0.99 NY 1.02 ! OV 0.99 PT 1.00 SC 0.98 ! ! ! 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 1.00 FD 1.02 HN 1.02 KP 1.00 ! LA 0.98 MK 1.02 NL 1.00 NY 0.99 ! OV 0.99 PT 1.00 SC 0.98 ! ! ! 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 1.01 FD 1.02 HN 1.03 KP 1.01 ! LA 0.98 MK 1.00 NL 0.99 NY 0.99 ! OV 0.99 PT 1.01 SC 0.96 ! ! ! 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 1.01 FD 1.03 HN 1.03 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 NY 1.00 ! OV 0.99 PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.075392Jy sigma=1.039097 ! Fit after self-cal, rms=0.072727Jy sigma=1.031708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.107 mas, bpa=-37.6 degrees ! Estimated noise=1.10318 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 = -0.000214247 Jy ! Component: 100 - total flux cleaned = 0.000305742 Jy ! Component: 150 - total flux cleaned = 0.000298836 Jy ! Component: 200 - total flux cleaned = 0.000296335 Jy ! Total flux subtracted in 200 components = 0.000296335 Jy ! Clean residual min=-0.006740 max=0.007162 Jy/beam ! Clean residual mean=0.000114 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.766852 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.766852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072221Jy sigma=1.025233 ! Fit after self-cal, rms=0.072159Jy sigma=1.023874 ! 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=0.072159Jy sigma=1.023874 ! Fit after self-cal, rms=0.064364Jy sigma=0.900367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.111 mas, bpa=-37.06 degrees ! Estimated noise=1.1055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298769 Jy ! Component: 100 - total flux cleaned = 0.00328245 Jy ! Component: 150 - total flux cleaned = 0.00321076 Jy ! Component: 200 - total flux cleaned = 0.00320829 Jy ! Total flux subtracted in 200 components = 0.00320829 Jy ! Clean residual min=-0.005460 max=0.007463 Jy/beam ! Clean residual mean=0.000051 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.770061 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.770061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064062Jy sigma=0.896175 ! Fit after self-cal, rms=0.064018Jy sigma=0.895363 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 (-2.2, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732036 Jy ! Component: 100 - total flux cleaned = 0.0113797 Jy ! Component: 150 - total flux cleaned = 0.0128134 Jy ! Component: 200 - total flux cleaned = 0.0136113 Jy ! Total flux subtracted in 200 components = 0.0136113 Jy ! Clean residual min=-0.005306 max=0.005126 Jy/beam ! Clean residual mean=0.000066 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.783672 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.783672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063082Jy sigma=0.879160 ! Fit after self-cal, rms=0.062996Jy sigma=0.878215 ! 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=0.062996Jy sigma=0.878215 ! Fit after self-cal, rms=0.060481Jy sigma=0.833801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.111 mas, bpa=-36.43 degrees ! Estimated noise=1.10629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327758 Jy ! Component: 100 - total flux cleaned = 0.00472454 Jy ! Component: 150 - total flux cleaned = 0.00522067 Jy ! Component: 200 - total flux cleaned = 0.0054463 Jy ! Total flux subtracted in 200 components = 0.0054463 Jy ! Clean residual min=-0.004324 max=0.003832 Jy/beam ! Clean residual mean=0.000024 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.789118 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.789118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060181Jy sigma=0.829421 ! Fit after self-cal, rms=0.060163Jy sigma=0.829215 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 = 0.000388742 Jy ! Component: 100 - total flux cleaned = 0.000526732 Jy ! Component: 150 - total flux cleaned = 0.000717844 Jy ! Component: 200 - total flux cleaned = 0.000837201 Jy ! Total flux subtracted in 200 components = 0.000837201 Jy ! Clean residual min=-0.004257 max=0.003721 Jy/beam ! Clean residual mean=0.000025 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.789955 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.789955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060013Jy sigma=0.827160 ! Fit after self-cal, rms=0.059996Jy sigma=0.827021 ! 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. ! ! Fit before self-cal, rms=0.059996Jy sigma=0.827021 ! Fit after self-cal, rms=0.059982Jy sigma=0.826277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.686 mas, bmaj=2.848 mas, bpa=-44.53 degrees ! Estimated noise=1.41594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192862 Jy ! Component: 100 - total flux cleaned = 0.00242867 Jy ! Component: 150 - total flux cleaned = 0.00254181 Jy ! Component: 200 - total flux cleaned = 0.00260829 Jy ! Total flux subtracted in 200 components = 0.00260829 Jy ! Clean residual min=-0.005420 max=0.003961 Jy/beam ! Clean residual mean=0.000054 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.792564 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.792564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059936Jy sigma=0.825398 ! Fit after self-cal, rms=0.059927Jy sigma=0.825331 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 = 0.00014631 Jy ! Component: 100 - total flux cleaned = 0.000123048 Jy ! Component: 150 - total flux cleaned = 0.000123331 Jy ! Component: 200 - total flux cleaned = 0.000101321 Jy ! Total flux subtracted in 200 components = 0.000101321 Jy ! Clean residual min=-0.005379 max=0.003976 Jy/beam ! Clean residual mean=0.000054 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.792665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.792665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059922Jy sigma=0.825200 ! Fit after self-cal, rms=0.059920Jy sigma=0.825188 ! 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=1.069 mas, bmaj=1.111 mas, bpa=-36.23 degrees ! Estimated noise=1.10676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.111 at -36.23 degrees (North through East) ! Clean map min=-0.0039446 max=0.65967 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=0.059920Jy sigma=0.825188 ! Fit after self-cal, rms=0.056680Jy sigma=0.762021 ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.111 mas, bpa=-36.28 degrees ! Estimated noise=1.10758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014953 Jy ! Component: 100 - total flux cleaned = 0.00175803 Jy ! Component: 150 - total flux cleaned = 0.00175988 Jy ! Component: 200 - total flux cleaned = 0.00176298 Jy ! Total flux subtracted in 200 components = 0.00176298 Jy ! Clean residual min=-0.004163 max=0.003695 Jy/beam ! Clean residual mean=0.000024 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.794428 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.794428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056519Jy sigma=0.759977 ! Fit after self-cal, rms=0.056508Jy sigma=0.759834 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48649e-05 Jy ! Component: 100 - total flux cleaned = 1.32169e-05 Jy ! Component: 150 - total flux cleaned = -8.4402e-05 Jy ! Component: 200 - total flux cleaned = -8.31525e-05 Jy ! Total flux subtracted in 200 components = -8.31525e-05 Jy ! Clean residual min=-0.004121 max=0.003659 Jy/beam ! Clean residual mean=0.000024 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.794345 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.794345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056417Jy sigma=0.758557 ! Fit after self-cal, rms=0.056409Jy sigma=0.758451 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056409Jy sigma=0.758451 ! Fit after self-cal, rms=0.056419Jy sigma=0.758116 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=0.8884 mas, bmaj=0.9495 mas, bpa=-37.47 degrees ! Estimated noise=1.30834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.507536 Jy ! Component: 100 - total flux cleaned = 0.640841 Jy ! Component: 150 - total flux cleaned = 0.696478 Jy ! Component: 200 - total flux cleaned = 0.726686 Jy ! Total flux subtracted in 200 components = 0.726686 Jy ! Clean residual min=-0.006202 max=0.015219 Jy/beam ! Clean residual mean=-0.000020 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.726685 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.726685 Jy ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.111 mas, bpa=-36.3 degrees ! Estimated noise=1.1079 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 = 0.0222951 Jy ! Component: 100 - total flux cleaned = 0.0347012 Jy ! Component: 150 - total flux cleaned = 0.0433955 Jy ! Component: 200 - total flux cleaned = 0.0499358 Jy ! Total flux subtracted in 200 components = 0.0499358 Jy ! Clean residual min=-0.004618 max=0.004128 Jy/beam ! Clean residual mean=0.000003 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.776621 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.776621 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=2.683 mas, bmaj=2.849 mas, bpa=-44.54 degrees ! Estimated noise=1.41945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701427 Jy ! Component: 100 - total flux cleaned = 0.0112227 Jy ! Component: 150 - total flux cleaned = 0.0139262 Jy ! Component: 200 - total flux cleaned = 0.0154885 Jy ! Total flux subtracted in 200 components = 0.0154885 Jy ! Clean residual min=-0.005483 max=0.003876 Jy/beam ! Clean residual mean=0.000045 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.79211 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 = 0.000611253 Jy ! Component: 100 - total flux cleaned = 0.00110675 Jy ! Component: 150 - total flux cleaned = 0.00147483 Jy ! Component: 200 - total flux cleaned = 0.00180812 Jy ! Total flux subtracted in 200 components = 0.00180812 Jy ! Clean residual min=-0.005370 max=0.003909 Jy/beam ! Clean residual mean=0.000049 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.793918 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 82 components and 0.793918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.111 mas, bpa=-36.3 degrees ! Estimated noise=1.1079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314648 Jy ! Component: 100 - total flux cleaned = 0.000499325 Jy ! Component: 150 - total flux cleaned = 0.000582622 Jy ! Component: 200 - total flux cleaned = 0.000661443 Jy ! Total flux subtracted in 200 components = 0.000661443 Jy ! Clean residual min=-0.004162 max=0.003765 Jy/beam ! Clean residual mean=0.000023 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.794579 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.794579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056981Jy sigma=0.764570 ! Fit after self-cal, rms=0.056920Jy sigma=0.763670 wmodel J1824+5651_X_map.mod ! Writing 90 model components to file: J1824+5651_X_map.mod wobs J1824+5651_X_uvs.fits ! Writing UV FITS file: J1824+5651_X_uvs.fits wwins J1824+5651_X_map.win ! wwins: Wrote 3 windows to J1824+5651_X_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 = -0.00136189 Jy ! Component: 100 - total flux cleaned = -0.000821552 Jy ! Component: 150 - total flux cleaned = -0.000559585 Jy ! Component: 200 - total flux cleaned = -0.000304578 Jy ! Component: 250 - total flux cleaned = -0.000179117 Jy ! Component: 300 - total flux cleaned = 0.000184798 Jy ! Component: 350 - total flux cleaned = 0.0004818 Jy ! Component: 400 - total flux cleaned = 0.000657961 Jy ! Component: 450 - total flux cleaned = 0.000831131 Jy ! Component: 500 - total flux cleaned = 0.00105891 Jy ! Component: 550 - total flux cleaned = 0.00122718 Jy ! Component: 600 - total flux cleaned = 0.00144885 Jy ! Component: 650 - total flux cleaned = 0.00166774 Jy ! Component: 700 - total flux cleaned = 0.00188502 Jy ! Component: 750 - total flux cleaned = 0.00209909 Jy ! Component: 800 - total flux cleaned = 0.0021524 Jy ! Component: 850 - total flux cleaned = 0.00220557 Jy ! Component: 900 - total flux cleaned = 0.00246644 Jy ! Component: 950 - total flux cleaned = 0.00231162 Jy ! Component: 1000 - total flux cleaned = 0.00272122 Jy ! Component: 1050 - total flux cleaned = 0.00256881 Jy ! Component: 1100 - total flux cleaned = 0.00266971 Jy ! Component: 1150 - total flux cleaned = 0.00267004 Jy ! Component: 1200 - total flux cleaned = 0.00286872 Jy ! Component: 1250 - total flux cleaned = 0.00286913 Jy ! Component: 1300 - total flux cleaned = 0.00321067 Jy ! Component: 1350 - total flux cleaned = 0.00311344 Jy ! Component: 1400 - total flux cleaned = 0.00340201 Jy ! Component: 1450 - total flux cleaned = 0.00335391 Jy ! Component: 1500 - total flux cleaned = 0.00344862 Jy ! Component: 1550 - total flux cleaned = 0.00354313 Jy ! Component: 1600 - total flux cleaned = 0.00382359 Jy ! Component: 1650 - total flux cleaned = 0.0039161 Jy ! Component: 1700 - total flux cleaned = 0.0039624 Jy ! Component: 1750 - total flux cleaned = 0.00432854 Jy ! Component: 1800 - total flux cleaned = 0.00464644 Jy ! Component: 1850 - total flux cleaned = 0.0047364 Jy ! Component: 1900 - total flux cleaned = 0.00487089 Jy ! Component: 1950 - total flux cleaned = 0.00513835 Jy ! Component: 2000 - total flux cleaned = 0.00531569 Jy ! Component: 2050 - total flux cleaned = 0.00535969 Jy ! Component: 2100 - total flux cleaned = 0.00535931 Jy ! Component: 2150 - total flux cleaned = 0.00549011 Jy ! Component: 2200 - total flux cleaned = 0.00548968 Jy ! Component: 2250 - total flux cleaned = 0.00548978 Jy ! Component: 2300 - total flux cleaned = 0.0056186 Jy ! Component: 2350 - total flux cleaned = 0.00561833 Jy ! Component: 2400 - total flux cleaned = 0.00583028 Jy ! Component: 2450 - total flux cleaned = 0.00561928 Jy ! Component: 2500 - total flux cleaned = 0.00578747 Jy ! Component: 2550 - total flux cleaned = 0.00599613 Jy ! Component: 2600 - total flux cleaned = 0.00591309 Jy ! Component: 2650 - total flux cleaned = 0.00611965 Jy ! Component: 2700 - total flux cleaned = 0.0059547 Jy ! Component: 2750 - total flux cleaned = 0.00575003 Jy ! Component: 2800 - total flux cleaned = 0.0057909 Jy ! Component: 2850 - total flux cleaned = 0.00587212 Jy ! Component: 2900 - total flux cleaned = 0.00595261 Jy ! Component: 2950 - total flux cleaned = 0.00587221 Jy ! Component: 3000 - total flux cleaned = 0.00583215 Jy ! Component: 3050 - total flux cleaned = 0.00591194 Jy ! Component: 3100 - total flux cleaned = 0.00607054 Jy ! Component: 3150 - total flux cleaned = 0.00607035 Jy ! Component: 3200 - total flux cleaned = 0.00583442 Jy ! Component: 3250 - total flux cleaned = 0.00610858 Jy ! Component: 3300 - total flux cleaned = 0.00614769 Jy ! Component: 3350 - total flux cleaned = 0.00622549 Jy ! Component: 3400 - total flux cleaned = 0.00622522 Jy ! Component: 3450 - total flux cleaned = 0.00634054 Jy ! Component: 3500 - total flux cleaned = 0.00630207 Jy ! Component: 3550 - total flux cleaned = 0.00626372 Jy ! Component: 3600 - total flux cleaned = 0.00622583 Jy ! Component: 3650 - total flux cleaned = 0.00633947 Jy ! Component: 3700 - total flux cleaned = 0.00641519 Jy ! Component: 3750 - total flux cleaned = 0.00630248 Jy ! Component: 3800 - total flux cleaned = 0.00637739 Jy ! Component: 3850 - total flux cleaned = 0.00626544 Jy ! Component: 3900 - total flux cleaned = 0.00637677 Jy ! Component: 3950 - total flux cleaned = 0.00637678 Jy ! Component: 4000 - total flux cleaned = 0.00626659 Jy ! Component: 4050 - total flux cleaned = 0.00648674 Jy ! Total flux subtracted in 4096 components = 0.00648673 Jy ! Clean residual min=-0.002105 max=0.001845 Jy/beam ! Clean residual mean=0.000015 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.801066 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 446 components and 0.801066 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1824+5651_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 1.111 at -36.3 degrees (North through East) ! Clean map min=-0.003197 max=0.65975 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1824+5651_X_map.fits wmodel /scr/pima/rv117_uvs/J1824+5651_X_map.mod ! Writing 446 model components to file: /scr/pima/rv117_uvs/J1824+5651_X_map.mod wobs /scr/pima/rv117_uvs/J1824+5651_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1824+5651_X_uvs.fits wwins /scr/pima/rv117_uvs/J1824+5651_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv117_uvs/J1824+5651_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.65975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000627873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285505 0.285505 0.57101 1.14202 2.28404 4.56808 9.13616 18.2723 36.5446 73.0893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.659 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1050.77 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1824+5651_X_dfm.log closed on Sat Dec 9 23:45:44 2017