! Started logfile: /scr/pima/sb072a9_uvs/J0929+7304_X_dfm.log on Fri Oct 26 20:42:18 2018 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 /scr/pima/sb072a9_uvs/J0929+7304_X_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J0929+7304_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0929+7304 ! ! 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): RR ! ! Read 76 lines of history. ! ! Reading 1008 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 8 channels. ! Selecting polarization: RR, 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 J0929+7304_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! 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=1.000924Jy sigma=39.997917 ! Fit after self-cal, rms=0.987807Jy sigma=39.525260 ! 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=0.6486 mas, bmaj=3.808 mas, bpa=-7.164 degrees ! Estimated noise=0.914794 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 = 0.0083583 Jy ! Component: 100 - total flux cleaned = 0.0105759 Jy ! Total flux subtracted in 100 components = 0.0105759 Jy ! Clean residual min=-0.002242 max=0.002258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0105759 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0105759 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=0.022128Jy sigma=0.684907 ! Fit after self-cal, rms=0.020420Jy sigma=0.598417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331807 Jy ! Component: 100 - total flux cleaned = 0.00393553 Jy ! Total flux subtracted in 100 components = 0.00393553 Jy ! Clean residual min=-0.002029 max=0.001969 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0145114 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0145114 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=0.019579Jy sigma=0.561048 ! Fit after self-cal, rms=0.019578Jy sigma=0.560581 ! 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=0.8064 mas, bmaj=3.558 mas, bpa=-6.422 degrees ! Estimated noise=0.595387 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 = 0.00178817 Jy ! Component: 100 - total flux cleaned = 0.00268603 Jy ! Component: 150 - total flux cleaned = 0.00322818 Jy ! Component: 200 - total flux cleaned = 0.00346479 Jy ! Total flux subtracted in 200 components = 0.00346479 Jy ! Clean residual min=-0.001473 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0179762 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0179762 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=0.019365Jy sigma=0.553243 ! Fit after self-cal, rms=0.019360Jy sigma=0.553059 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8064 x 3.558 at -6.422 degrees (North through East) ! Clean map min=-0.001351 max=0.015279 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.17 LA 0.81 MK 1.04 ! NL 1.26 PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 LA 0.97 MK 1.18 ! NL 1.19 PT 0.83 SC 1.27 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.08 LA 1.01 MK 0.96 ! NL 1.10 PT 1.15 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 LA 0.92 MK 0.95 ! NL 1.14 PT 1.00 SC 1.70 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 LA 0.95 MK 1.42 ! NL 1.36 PT 0.83 SC 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 LA 0.84 MK 0.87 ! NL 0.95 PT 1.03 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 LA 0.86 MK 0.76 ! NL 1.24 PT 1.04 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 LA 0.93 MK 0.86 ! NL 1.26 PT 0.98 SC 1.28 ! ! ! Fit before self-cal, rms=0.019360Jy sigma=0.553059 ! Fit after self-cal, rms=0.021151Jy sigma=0.540509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8148 mas, bmaj=3.579 mas, bpa=-6.154 degrees ! Estimated noise=0.611653 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 = -0.00016064 Jy ! Component: 100 - total flux cleaned = -0.000327399 Jy ! Component: 150 - total flux cleaned = -0.000339066 Jy ! Component: 200 - total flux cleaned = -0.000348465 Jy ! Total flux subtracted in 200 components = -0.000348465 Jy ! Clean residual min=-0.001295 max=0.001392 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0176277 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0176277 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=0.021103Jy sigma=0.540280 ! Fit after self-cal, rms=0.021248Jy sigma=0.539263 ! 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=0.021248Jy sigma=0.539263 ! Fit after self-cal, rms=0.022184Jy sigma=0.538809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8156 mas, bmaj=3.594 mas, bpa=-6.14 degrees ! Estimated noise=0.628414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.8876e-05 Jy ! Component: 100 - total flux cleaned = -1.68996e-05 Jy ! Component: 150 - total flux cleaned = -1.71622e-05 Jy ! Component: 200 - total flux cleaned = -3.18363e-05 Jy ! Total flux subtracted in 200 components = -3.18363e-05 Jy ! Clean residual min=-0.001339 max=0.001375 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0175959 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0175959 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=0.022146Jy sigma=0.538922 ! Fit after self-cal, rms=0.022173Jy sigma=0.538871 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 = -5.80209e-05 Jy ! Component: 100 - total flux cleaned = -9.12957e-05 Jy ! Component: 150 - total flux cleaned = -0.000115394 Jy ! Component: 200 - total flux cleaned = -0.000126465 Jy ! Total flux subtracted in 200 components = -0.000126465 Jy ! Clean residual min=-0.001358 max=0.001363 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0174694 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0174694 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=0.022164Jy sigma=0.538870 ! Fit after self-cal, rms=0.022165Jy sigma=0.538862 ! 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=0.022165Jy sigma=0.538862 ! Fit after self-cal, rms=0.023024Jy sigma=0.538482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8178 mas, bmaj=3.603 mas, bpa=-6.13 degrees ! Estimated noise=0.647744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301923 Jy ! Component: 100 - total flux cleaned = 0.000238266 Jy ! Component: 150 - total flux cleaned = 0.000218041 Jy ! Component: 200 - total flux cleaned = 0.00020563 Jy ! Total flux subtracted in 200 components = 0.00020563 Jy ! Clean residual min=-0.001382 max=0.001424 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.017675 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.017675 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=0.022990Jy sigma=0.538768 ! Fit after self-cal, rms=0.022999Jy sigma=0.538756 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 = -1.7059e-05 Jy ! Component: 100 - total flux cleaned = -2.84609e-05 Jy ! Component: 150 - total flux cleaned = -3.38937e-05 Jy ! Component: 200 - total flux cleaned = -3.89269e-05 Jy ! Total flux subtracted in 200 components = -3.89269e-05 Jy ! Clean residual min=-0.001390 max=0.001410 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0176361 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0176361 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=0.022993Jy sigma=0.538759 ! Fit after self-cal, rms=0.022993Jy sigma=0.538756 ! 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=0.022993Jy sigma=0.538756 ! Fit after self-cal, rms=0.023862Jy sigma=0.538412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=3.412 mas, bpa=-3.651 degrees ! Estimated noise=0.819961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345648 Jy ! Component: 100 - total flux cleaned = 0.000397381 Jy ! Component: 150 - total flux cleaned = 0.000447094 Jy ! Component: 200 - total flux cleaned = 0.000488331 Jy ! Total flux subtracted in 200 components = 0.000488331 Jy ! Clean residual min=-0.001660 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0181244 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0181244 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=0.023873Jy sigma=0.538765 ! Fit after self-cal, rms=0.023883Jy sigma=0.538585 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 = 0.000129062 Jy ! Component: 100 - total flux cleaned = 0.000164001 Jy ! Component: 150 - total flux cleaned = 0.000192738 Jy ! Component: 200 - total flux cleaned = 0.000202896 Jy ! Total flux subtracted in 200 components = 0.000202896 Jy ! Clean residual min=-0.001666 max=0.001464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0183273 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0183273 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=0.023892Jy sigma=0.538992 ! Fit after self-cal, rms=0.023894Jy sigma=0.538959 ! 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=0.8206 mas, bmaj=3.606 mas, bpa=-6.122 degrees ! Estimated noise=0.668174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8206 x 3.606 at -6.122 degrees (North through East) ! Clean map min=-0.0012865 max=0.016698 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=0.6618 mas, bmaj=3.775 mas, bpa=-6.886 degrees ! Estimated noise=1.08313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122935 Jy ! Component: 100 - total flux cleaned = 0.0158016 Jy ! Component: 150 - total flux cleaned = 0.0158888 Jy ! Component: 200 - total flux cleaned = 0.0159382 Jy ! Total flux subtracted in 200 components = 0.0159382 Jy ! Clean residual min=-0.002200 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0159382 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0159382 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=3.606 mas, bpa=-6.122 degrees ! Estimated noise=0.668174 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 = 0.00138869 Jy ! Component: 100 - total flux cleaned = 0.00186864 Jy ! Component: 150 - total flux cleaned = 0.00191722 Jy ! Component: 200 - total flux cleaned = 0.00193689 Jy ! Total flux subtracted in 200 components = 0.00193689 Jy ! Clean residual min=-0.001463 max=0.001444 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0178751 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0178751 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=2.149 mas, bmaj=3.412 mas, bpa=-3.651 degrees ! Estimated noise=0.819961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363364 Jy ! Component: 100 - total flux cleaned = 0.000383613 Jy ! Component: 150 - total flux cleaned = 0.000399337 Jy ! Component: 200 - total flux cleaned = 0.000416498 Jy ! Total flux subtracted in 200 components = 0.000416498 Jy ! Clean residual min=-0.001657 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0182916 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 = 9.5078e-06 Jy ! Component: 100 - total flux cleaned = 2.23178e-05 Jy ! Component: 150 - total flux cleaned = 3.80707e-05 Jy ! Component: 200 - total flux cleaned = 4.90142e-05 Jy ! Total flux subtracted in 200 components = 4.90142e-05 Jy ! Clean residual min=-0.001654 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0183406 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0183406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=3.606 mas, bpa=-6.122 degrees ! Estimated noise=0.668174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31585e-06 Jy ! Component: 100 - total flux cleaned = -0.000103108 Jy ! Component: 150 - total flux cleaned = -0.000162137 Jy ! Component: 200 - total flux cleaned = -0.000191113 Jy ! Total flux subtracted in 200 components = -0.000191113 Jy ! Clean residual min=-0.001445 max=0.001467 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0181495 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0181495 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=0.023871Jy sigma=0.538689 ! Fit after self-cal, rms=0.023865Jy sigma=0.538598 wmodel J0929+7304_X_map.mod ! Writing 46 model components to file: J0929+7304_X_map.mod wobs J0929+7304_X_uvs.fits ! Writing UV FITS file: J0929+7304_X_uvs.fits wwins J0929+7304_X_map.win ! wwins: Wrote 1 windows to J0929+7304_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 = 0.000229544 Jy ! Component: 100 - total flux cleaned = 0.000478693 Jy ! Component: 150 - total flux cleaned = 0.000667497 Jy ! Component: 200 - total flux cleaned = 0.000846254 Jy ! Component: 250 - total flux cleaned = 0.000959804 Jy ! Component: 300 - total flux cleaned = 0.00112353 Jy ! Component: 350 - total flux cleaned = 0.00119348 Jy ! Component: 400 - total flux cleaned = 0.00131275 Jy ! Component: 450 - total flux cleaned = 0.00141145 Jy ! Component: 500 - total flux cleaned = 0.00149208 Jy ! Component: 550 - total flux cleaned = 0.00161857 Jy ! Component: 600 - total flux cleaned = 0.00178772 Jy ! Component: 650 - total flux cleaned = 0.00192305 Jy ! Component: 700 - total flux cleaned = 0.00205504 Jy ! Component: 750 - total flux cleaned = 0.00218461 Jy ! Component: 800 - total flux cleaned = 0.00233948 Jy ! Component: 850 - total flux cleaned = 0.00244962 Jy ! Component: 900 - total flux cleaned = 0.00253126 Jy ! Component: 950 - total flux cleaned = 0.00265126 Jy ! Component: 1000 - total flux cleaned = 0.00280844 Jy ! Component: 1050 - total flux cleaned = 0.00289853 Jy ! Component: 1100 - total flux cleaned = 0.00298734 Jy ! Component: 1150 - total flux cleaned = 0.00303722 Jy ! Component: 1200 - total flux cleaned = 0.00311095 Jy ! Component: 1250 - total flux cleaned = 0.0031231 Jy ! Component: 1300 - total flux cleaned = 0.00317103 Jy ! Component: 1350 - total flux cleaned = 0.00320644 Jy ! Component: 1400 - total flux cleaned = 0.00318315 Jy ! Component: 1450 - total flux cleaned = 0.00321789 Jy ! Component: 1500 - total flux cleaned = 0.00321786 Jy ! Component: 1550 - total flux cleaned = 0.00326306 Jy ! Component: 1600 - total flux cleaned = 0.00326297 Jy ! Component: 1650 - total flux cleaned = 0.00325199 Jy ! Component: 1700 - total flux cleaned = 0.00328499 Jy ! Component: 1750 - total flux cleaned = 0.00331741 Jy ! Component: 1800 - total flux cleaned = 0.00332806 Jy ! Component: 1850 - total flux cleaned = 0.00330687 Jy ! Component: 1900 - total flux cleaned = 0.00331747 Jy ! Component: 1950 - total flux cleaned = 0.00331744 Jy ! Component: 2000 - total flux cleaned = 0.00329668 Jy ! Component: 2050 - total flux cleaned = 0.0033476 Jy ! Component: 2100 - total flux cleaned = 0.00333725 Jy ! Component: 2150 - total flux cleaned = 0.00334732 Jy ! Component: 2200 - total flux cleaned = 0.0033773 Jy ! Component: 2250 - total flux cleaned = 0.00341681 Jy ! Component: 2300 - total flux cleaned = 0.00340686 Jy ! Component: 2350 - total flux cleaned = 0.00342629 Jy ! Component: 2400 - total flux cleaned = 0.00345522 Jy ! Component: 2450 - total flux cleaned = 0.00350313 Jy ! Component: 2500 - total flux cleaned = 0.00354112 Jy ! Component: 2550 - total flux cleaned = 0.00357881 Jy ! Component: 2600 - total flux cleaned = 0.00362568 Jy ! Component: 2650 - total flux cleaned = 0.00364436 Jy ! Component: 2700 - total flux cleaned = 0.00368148 Jy ! Component: 2750 - total flux cleaned = 0.0037276 Jy ! Component: 2800 - total flux cleaned = 0.00376433 Jy ! Component: 2850 - total flux cleaned = 0.00381924 Jy ! Component: 2900 - total flux cleaned = 0.00388307 Jy ! Component: 2950 - total flux cleaned = 0.00394656 Jy ! Component: 3000 - total flux cleaned = 0.00398271 Jy ! Component: 3050 - total flux cleaned = 0.00401876 Jy ! Component: 3100 - total flux cleaned = 0.00407273 Jy ! Component: 3150 - total flux cleaned = 0.00410863 Jy ! Component: 3200 - total flux cleaned = 0.00415352 Jy ! Component: 3250 - total flux cleaned = 0.00417145 Jy ! Component: 3300 - total flux cleaned = 0.0042073 Jy ! Component: 3350 - total flux cleaned = 0.00421628 Jy ! Component: 3400 - total flux cleaned = 0.00426109 Jy ! Component: 3450 - total flux cleaned = 0.00430591 Jy ! Component: 3500 - total flux cleaned = 0.00429691 Jy ! Component: 3550 - total flux cleaned = 0.00431485 Jy ! Component: 3600 - total flux cleaned = 0.00434184 Jy ! Component: 3650 - total flux cleaned = 0.00436888 Jy ! Component: 3700 - total flux cleaned = 0.00438692 Jy ! Component: 3750 - total flux cleaned = 0.00441407 Jy ! Component: 3800 - total flux cleaned = 0.00443224 Jy ! Component: 3850 - total flux cleaned = 0.00444131 Jy ! Component: 3900 - total flux cleaned = 0.00447772 Jy ! Component: 3950 - total flux cleaned = 0.00448679 Jy ! Component: 4000 - total flux cleaned = 0.0045234 Jy ! Component: 4050 - total flux cleaned = 0.00454169 Jy ! Total flux subtracted in 4096 components = 0.00457844 Jy ! Clean residual min=-0.000610 max=0.000527 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.022728 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 340 components and 0.0227279 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J0929+7304_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8206 x 3.606 at -6.122 degrees (North through East) ! Clean map min=-0.00083831 max=0.016566 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J0929+7304_X_map.fits wmodel /scr/pima/sb072a9_uvs/J0929+7304_X_map.mod ! Writing 340 model components to file: /scr/pima/sb072a9_uvs/J0929+7304_X_map.mod wobs /scr/pima/sb072a9_uvs/J0929+7304_X_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J0929+7304_X_uvs.fits wwins /scr/pima/sb072a9_uvs/J0929+7304_X_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J0929+7304_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0165665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.79415 2.79415 5.5883 11.1766 22.3532 44.7064 89.4128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 107.367 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J0929+7304_X_dfm.log closed on Fri Oct 26 20:42:24 2018