! Started logfile: /scr/pima/rv119_uvs/J0122+2502_X_dfm.log on Sun Dec 17 11:32:06 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/rv119_uvs/J0122+2502_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0122+2502_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975758 visibilities/baseline/integration-bin. ! Found source: J0122+2502 ! ! 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 79 lines of history. ! ! Reading 7728 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 J0122+2502_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068979Jy sigma=19.586665 ! Fit after self-cal, rms=0.647547Jy sigma=11.628515 ! 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=0.7487 mas, bmaj=1.517 mas, bpa=-3.479 degrees ! Estimated noise=0.802573 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 = 0.26397 Jy ! Component: 100 - total flux cleaned = 0.335906 Jy ! Total flux subtracted in 100 components = 0.335906 Jy ! Clean residual min=-0.012269 max=0.030742 Jy/beam ! Clean residual mean=-0.000002 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.335906 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.335906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088901Jy sigma=1.566532 ! Fit after self-cal, rms=0.088424Jy sigma=1.558541 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361412 Jy ! Component: 100 - total flux cleaned = 0.0553578 Jy ! Total flux subtracted in 100 components = 0.0553578 Jy ! Clean residual min=-0.008656 max=0.020181 Jy/beam ! Clean residual mean=0.000001 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.391263 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.391263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067503Jy sigma=1.139971 ! Fit after self-cal, rms=0.067065Jy sigma=1.131574 ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186824 Jy ! Component: 100 - total flux cleaned = 0.0293887 Jy ! Total flux subtracted in 100 components = 0.0293887 Jy ! Clean residual min=-0.005886 max=0.007922 Jy/beam ! Clean residual mean=0.000001 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.420652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.420652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060209Jy sigma=0.989212 ! Fit after self-cal, rms=0.059991Jy sigma=0.984600 ! Inverting map ! Added new window around map position (-2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932716 Jy ! Component: 100 - total flux cleaned = 0.0160565 Jy ! Total flux subtracted in 100 components = 0.0160565 Jy ! Clean residual min=-0.004940 max=0.005023 Jy/beam ! Clean residual mean=0.000000 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.436709 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.436709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057839Jy sigma=0.938124 ! Fit after self-cal, rms=0.057760Jy sigma=0.936144 ! 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=0.9535 mas, bmaj=1.796 mas, bpa=-2.412 degrees ! Estimated noise=0.462948 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 = 0.00826424 Jy ! Component: 100 - total flux cleaned = 0.0134759 Jy ! Component: 150 - total flux cleaned = 0.0170753 Jy ! Component: 200 - total flux cleaned = 0.0196357 Jy ! Total flux subtracted in 200 components = 0.0196357 Jy ! Clean residual min=-0.003900 max=0.005511 Jy/beam ! Clean residual mean=0.000000 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.456344 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.456344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056496Jy sigma=0.907578 ! Fit after self-cal, rms=0.056393Jy sigma=0.905221 ! Inverting map ! Added new window around map position (-6, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578568 Jy ! Component: 100 - total flux cleaned = 0.00975123 Jy ! Component: 150 - total flux cleaned = 0.0129428 Jy ! Component: 200 - total flux cleaned = 0.0155806 Jy ! Total flux subtracted in 200 components = 0.0155806 Jy ! Clean residual min=-0.003127 max=0.002907 Jy/beam ! Clean residual mean=0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.471925 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.471925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055557Jy sigma=0.889490 ! Fit after self-cal, rms=0.055508Jy sigma=0.888596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9535 x 1.796 at -2.412 degrees (North through East) ! Clean map min=-0.0028322 max=0.34805 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 1.00 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.02 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.055508Jy sigma=0.888596 ! Fit after self-cal, rms=0.055049Jy sigma=0.883445 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.797 mas, bpa=-2.429 degrees ! Estimated noise=0.46187 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 = 0.00146045 Jy ! Component: 100 - total flux cleaned = 0.00293746 Jy ! Component: 150 - total flux cleaned = 0.00420448 Jy ! Component: 200 - total flux cleaned = 0.00531111 Jy ! Total flux subtracted in 200 components = 0.00531111 Jy ! Clean residual min=-0.002669 max=0.002384 Jy/beam ! Clean residual mean=0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.477236 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 93 components and 0.477236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054856Jy sigma=0.880074 ! Fit after self-cal, rms=0.054848Jy sigma=0.879876 ! 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=0.054848Jy sigma=0.879876 ! Fit after self-cal, rms=0.054758Jy sigma=0.876785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=1.792 mas, bpa=-2.554 degrees ! Estimated noise=0.461546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994133 Jy ! Component: 100 - total flux cleaned = 0.00197752 Jy ! Component: 150 - total flux cleaned = 0.00292464 Jy ! Component: 200 - total flux cleaned = 0.00375434 Jy ! Total flux subtracted in 200 components = 0.00375434 Jy ! Clean residual min=-0.002263 max=0.002071 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.48099 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.48099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054646Jy sigma=0.874992 ! Fit after self-cal, rms=0.054641Jy sigma=0.874817 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 = 0.000236532 Jy ! Component: 100 - total flux cleaned = 0.000754801 Jy ! Component: 150 - total flux cleaned = 0.00121885 Jy ! Component: 200 - total flux cleaned = 0.0017037 Jy ! Total flux subtracted in 200 components = 0.0017037 Jy ! Clean residual min=-0.002155 max=0.002023 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.482694 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.482694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054582Jy sigma=0.873904 ! Fit after self-cal, rms=0.054576Jy sigma=0.873755 ! 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=0.054576Jy sigma=0.873755 ! Fit after self-cal, rms=0.054548Jy sigma=0.873607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=1.79 mas, bpa=-2.569 degrees ! Estimated noise=0.461488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522725 Jy ! Component: 100 - total flux cleaned = 0.00112841 Jy ! Component: 150 - total flux cleaned = 0.00150407 Jy ! Component: 200 - total flux cleaned = 0.00173324 Jy ! Total flux subtracted in 200 components = 0.00173324 Jy ! Clean residual min=-0.002043 max=0.001962 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.484427 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.484427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054498Jy sigma=0.872878 ! Fit after self-cal, rms=0.054493Jy sigma=0.872755 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 = 2.95414e-05 Jy ! Component: 100 - total flux cleaned = 0.00025731 Jy ! Component: 150 - total flux cleaned = 0.000465048 Jy ! Component: 200 - total flux cleaned = 0.000635906 Jy ! Total flux subtracted in 200 components = 0.000635906 Jy ! Clean residual min=-0.002006 max=0.001940 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.485063 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.485063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054459Jy sigma=0.872255 ! Fit after self-cal, rms=0.054456Jy sigma=0.872154 ! 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=0.054456Jy sigma=0.872154 ! Fit after self-cal, rms=0.054438Jy sigma=0.872099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=2.731 mas, bpa=-5.626 degrees ! Estimated noise=0.574251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101631 Jy ! Component: 100 - total flux cleaned = 0.00155116 Jy ! Component: 150 - total flux cleaned = 0.00200194 Jy ! Component: 200 - total flux cleaned = 0.00239161 Jy ! Total flux subtracted in 200 components = 0.00239161 Jy ! Clean residual min=-0.001948 max=0.002451 Jy/beam ! Clean residual mean=0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.487455 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.487455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054417Jy sigma=0.871945 ! Fit after self-cal, rms=0.054416Jy sigma=0.871838 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 (-9.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260993 Jy ! Component: 100 - total flux cleaned = 0.00402545 Jy ! Component: 150 - total flux cleaned = 0.00443249 Jy ! Component: 200 - total flux cleaned = 0.00474346 Jy ! Total flux subtracted in 200 components = 0.00474346 Jy ! Clean residual min=-0.001619 max=0.001842 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.492198 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 158 components and 0.492198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054322Jy sigma=0.870282 ! Fit after self-cal, rms=0.054320Jy sigma=0.870184 ! 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=0.951 mas, bmaj=1.789 mas, bpa=-2.571 degrees ! Estimated noise=0.461453 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 1.789 at -2.571 degrees (North through East) ! Clean map min=-0.001682 max=0.34701 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=0.7462 mas, bmaj=1.51 mas, bpa=-3.673 degrees ! Estimated noise=0.799833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262495 Jy ! Component: 100 - total flux cleaned = 0.341224 Jy ! Component: 150 - total flux cleaned = 0.377594 Jy ! Component: 200 - total flux cleaned = 0.397736 Jy ! Total flux subtracted in 200 components = 0.397736 Jy ! Clean residual min=-0.005852 max=0.010266 Jy/beam ! Clean residual mean=-0.000000 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.397736 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 0.397736 Jy ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=1.789 mas, bpa=-2.571 degrees ! Estimated noise=0.461453 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 = 0.0204866 Jy ! Component: 100 - total flux cleaned = 0.0338242 Jy ! Component: 150 - total flux cleaned = 0.043097 Jy ! Component: 200 - total flux cleaned = 0.0502689 Jy ! Total flux subtracted in 200 components = 0.0502689 Jy ! Clean residual min=-0.003809 max=0.004224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.448005 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.448005 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576859 Jy ! Component: 100 - total flux cleaned = 0.0105864 Jy ! Component: 150 - total flux cleaned = 0.0146634 Jy ! Component: 200 - total flux cleaned = 0.0181348 Jy ! Total flux subtracted in 200 components = 0.0181348 Jy ! Clean residual min=-0.002926 max=0.002748 Jy/beam ! Clean residual mean=0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.46614 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.46614 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=2.042 mas, bmaj=2.731 mas, bpa=-5.626 degrees ! Estimated noise=0.574251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522201 Jy ! Component: 100 - total flux cleaned = 0.0090426 Jy ! Component: 150 - total flux cleaned = 0.0120139 Jy ! Component: 200 - total flux cleaned = 0.0144054 Jy ! Total flux subtracted in 200 components = 0.0144054 Jy ! Clean residual min=-0.002204 max=0.002372 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.480545 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 = 0.00196084 Jy ! Component: 100 - total flux cleaned = 0.0036151 Jy ! Component: 150 - total flux cleaned = 0.00494305 Jy ! Component: 200 - total flux cleaned = 0.00610453 Jy ! Total flux subtracted in 200 components = 0.00610453 Jy ! Clean residual min=-0.001800 max=0.002047 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.48665 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 158 components and 0.48665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=1.789 mas, bpa=-2.571 degrees ! Estimated noise=0.461453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112315 Jy ! Component: 100 - total flux cleaned = 0.00199574 Jy ! Component: 150 - total flux cleaned = 0.00266724 Jy ! Component: 200 - total flux cleaned = 0.0032258 Jy ! Total flux subtracted in 200 components = 0.0032258 Jy ! Clean residual min=-0.001899 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.489875 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.489875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054311Jy sigma=0.870528 ! Fit after self-cal, rms=0.054297Jy sigma=0.870186 wmodel J0122+2502_X_map.mod ! Writing 177 model components to file: J0122+2502_X_map.mod wobs J0122+2502_X_uvs.fits ! Writing UV FITS file: J0122+2502_X_uvs.fits wwins J0122+2502_X_map.win ! wwins: Wrote 5 windows to J0122+2502_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 = -0.000160756 Jy ! Component: 100 - total flux cleaned = -0.000323972 Jy ! Component: 150 - total flux cleaned = -0.000541447 Jy ! Component: 200 - total flux cleaned = -0.000751084 Jy ! Component: 250 - total flux cleaned = -0.00098254 Jy ! Component: 300 - total flux cleaned = -0.00112404 Jy ! Component: 350 - total flux cleaned = -0.00128959 Jy ! Component: 400 - total flux cleaned = -0.00139719 Jy ! Component: 450 - total flux cleaned = -0.00145013 Jy ! Component: 500 - total flux cleaned = -0.0015533 Jy ! Component: 550 - total flux cleaned = -0.00160356 Jy ! Component: 600 - total flux cleaned = -0.00172761 Jy ! Component: 650 - total flux cleaned = -0.00189843 Jy ! Component: 700 - total flux cleaned = -0.00197056 Jy ! Component: 750 - total flux cleaned = -0.00211313 Jy ! Component: 800 - total flux cleaned = -0.00225305 Jy ! Component: 850 - total flux cleaned = -0.00232227 Jy ! Component: 900 - total flux cleaned = -0.0024357 Jy ! Component: 950 - total flux cleaned = -0.00254798 Jy ! Component: 1000 - total flux cleaned = -0.0026588 Jy ! Component: 1050 - total flux cleaned = -0.002834 Jy ! Component: 1100 - total flux cleaned = -0.00287731 Jy ! Component: 1150 - total flux cleaned = -0.00302777 Jy ! Component: 1200 - total flux cleaned = -0.00315483 Jy ! Component: 1250 - total flux cleaned = -0.00330153 Jy ! Component: 1300 - total flux cleaned = -0.00340511 Jy ! Component: 1350 - total flux cleaned = -0.00352822 Jy ! Component: 1400 - total flux cleaned = -0.00358921 Jy ! Component: 1450 - total flux cleaned = -0.00379005 Jy ! Component: 1500 - total flux cleaned = -0.00388939 Jy ! Component: 1550 - total flux cleaned = -0.0039882 Jy ! Component: 1600 - total flux cleaned = -0.00416405 Jy ! Component: 1650 - total flux cleaned = -0.00433858 Jy ! Component: 1700 - total flux cleaned = -0.00439622 Jy ! Component: 1750 - total flux cleaned = -0.00454864 Jy ! Component: 1800 - total flux cleaned = -0.00471834 Jy ! Component: 1850 - total flux cleaned = -0.00483067 Jy ! Component: 1900 - total flux cleaned = -0.00496079 Jy ! Component: 1950 - total flux cleaned = -0.00507158 Jy ! Component: 2000 - total flux cleaned = -0.00525474 Jy ! Component: 2050 - total flux cleaned = -0.00540007 Jy ! Component: 2100 - total flux cleaned = -0.0054362 Jy ! Component: 2150 - total flux cleaned = -0.0056154 Jy ! Component: 2200 - total flux cleaned = -0.00573986 Jy ! Component: 2250 - total flux cleaned = -0.00582819 Jy ! Component: 2300 - total flux cleaned = -0.005916 Jy ! Component: 2350 - total flux cleaned = -0.0060904 Jy ! Component: 2400 - total flux cleaned = -0.00612511 Jy ! Component: 2450 - total flux cleaned = -0.00634875 Jy ! Component: 2500 - total flux cleaned = -0.00643412 Jy ! Component: 2550 - total flux cleaned = -0.00651913 Jy ! Component: 2600 - total flux cleaned = -0.00665422 Jy ! Component: 2650 - total flux cleaned = -0.00675491 Jy ! Component: 2700 - total flux cleaned = -0.00692169 Jy ! Component: 2750 - total flux cleaned = -0.00693801 Jy ! Component: 2800 - total flux cleaned = -0.00710271 Jy ! Component: 2850 - total flux cleaned = -0.00725004 Jy ! Component: 2900 - total flux cleaned = -0.00733116 Jy ! Component: 2950 - total flux cleaned = -0.00746059 Jy ! Component: 3000 - total flux cleaned = -0.0075892 Jy ! Component: 3050 - total flux cleaned = -0.00774899 Jy ! Component: 3100 - total flux cleaned = -0.0077966 Jy ! Component: 3150 - total flux cleaned = -0.00790724 Jy ! Component: 3200 - total flux cleaned = -0.0079388 Jy ! Component: 3250 - total flux cleaned = -0.00811078 Jy ! Component: 3300 - total flux cleaned = -0.00812645 Jy ! Component: 3350 - total flux cleaned = -0.00825022 Jy ! Component: 3400 - total flux cleaned = -0.00826577 Jy ! Component: 3450 - total flux cleaned = -0.00837273 Jy ! Component: 3500 - total flux cleaned = -0.008312 Jy ! Component: 3550 - total flux cleaned = -0.00846348 Jy ! Component: 3600 - total flux cleaned = -0.00852368 Jy ! Component: 3650 - total flux cleaned = -0.00858363 Jy ! Component: 3700 - total flux cleaned = -0.00864324 Jy ! Component: 3750 - total flux cleaned = -0.00865814 Jy ! Component: 3800 - total flux cleaned = -0.00876143 Jy ! Component: 3850 - total flux cleaned = -0.00883488 Jy ! Component: 3900 - total flux cleaned = -0.00886404 Jy ! Component: 3950 - total flux cleaned = -0.00893677 Jy ! Component: 4000 - total flux cleaned = -0.0089946 Jy ! Component: 4050 - total flux cleaned = -0.00909538 Jy ! Total flux subtracted in 4096 components = -0.00909542 Jy ! Clean residual min=-0.000834 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.48078 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 486 components and 0.48078 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0122+2502_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 1.789 at -2.571 degrees (North through East) ! Clean map min=-0.0012675 max=0.34682 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0122+2502_X_map.fits wmodel /scr/pima/rv119_uvs/J0122+2502_X_map.mod ! Writing 486 model components to file: /scr/pima/rv119_uvs/J0122+2502_X_map.mod wobs /scr/pima/rv119_uvs/J0122+2502_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0122+2502_X_uvs.fits wwins /scr/pima/rv119_uvs/J0122+2502_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv119_uvs/J0122+2502_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.346824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209802 0.209802 0.419603 0.839206 1.67841 3.35682 6.71365 13.4273 26.8546 53.7092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1429.92 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0122+2502_X_dfm.log closed on Sun Dec 17 11:32:10 2017