! Started logfile: .//J0539-0514_X_dfm.log on Wed Nov 16 11:50:40 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0539-0514_X_uvm.fits ! Reading UV FITS file: .//J0539-0514_X_uvm.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! AN table 2: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.917929 visibilities/baseline/integration-bin. ! Found source: J0539-0514 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 11632 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0539-0514_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002162Jy sigma=29.963439 ! Fit after self-cal, rms=0.953043Jy sigma=28.501720 ! 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=0.8024 mas, bmaj=2.261 mas, bpa=-9.985 degrees ! Estimated noise=0.345148 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 = 0.035834 Jy ! Component: 100 - total flux cleaned = 0.0437531 Jy ! Total flux subtracted in 100 components = 0.0437531 Jy ! Clean residual min=-0.001784 max=0.003808 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0437531 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0437531 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=0.032837Jy sigma=0.741245 ! Fit after self-cal, rms=0.031854Jy sigma=0.714685 ! Inverting map ! Added new window around map position (1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390539 Jy ! Component: 100 - total flux cleaned = 0.00612431 Jy ! Total flux subtracted in 100 components = 0.00612431 Jy ! Clean residual min=-0.001424 max=0.001353 Jy/beam ! Clean residual mean=0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0498774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0498774 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=0.031239Jy sigma=0.691754 ! Fit after self-cal, rms=0.031215Jy sigma=0.690963 ! 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=1.017 mas, bmaj=2.666 mas, bpa=-9.578 degrees ! Estimated noise=0.225337 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 = 0.00219364 Jy ! Component: 100 - total flux cleaned = 0.00349731 Jy ! Component: 150 - total flux cleaned = 0.00435603 Jy ! Component: 200 - total flux cleaned = 0.0049314 Jy ! Total flux subtracted in 200 components = 0.0049314 Jy ! Clean residual min=-0.001156 max=0.001100 Jy/beam ! Clean residual mean=0.000006 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0548088 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0548088 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=0.031037Jy sigma=0.684628 ! Fit after self-cal, rms=0.031031Jy sigma=0.684339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.666 at -9.578 degrees (North through East) ! Clean map min=-0.0010897 max=0.047234 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.05 KP 1.07 ! LA 0.95 MK 1.06 NL 1.00 OV 0.99 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.93 HN 1.03 KP 1.02 ! LA 0.94 MK 1.01 NL 1.10 OV 1.03 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.10 KP 1.06 ! LA 0.99 MK 1.01 NL 1.04 OV 1.00 ! PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 1.00 KP 0.98 ! LA 0.96 MK 0.95 NL 1.03 OV 0.94 ! PT 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 1.03 ! LA 1.02 MK 1.00 NL 1.02 OV 1.03 ! PT 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.93 HN 1.05 KP 1.08 ! LA 0.96 MK 0.92 NL 1.02 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.06 KP 1.03 ! LA 0.97 MK 0.98 NL 1.01 OV 1.05 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 1.05 KP 1.04 ! LA 0.94 MK 0.94 NL 1.05 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.06 KP 1.06 ! LA 0.92 MK 1.09 NL 1.06 OV 1.02 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.04 KP 1.00 ! LA 0.87 MK 1.00 NL 1.02 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.03 KP 1.10 ! LA 0.89 MK 1.07 NL 1.05 OV 1.07 ! PT 0.91 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 0.98 KP 1.03 ! LA 0.98 MK 0.96 NL 1.05 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.04 KP 1.07 ! LA 0.97 MK 1.04 NL 0.99 OV 1.03 ! PT 1.09 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 1.04 KP 0.97 ! LA 0.96 MK 0.95 NL 1.13 OV 1.00 ! PT 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.08 KP 1.00 ! LA 1.03 MK 1.13 NL 1.07 OV 0.99 ! PT 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.99 HN 1.00 KP 1.09 ! LA 0.93 MK 0.92 NL 1.05 OV 0.93 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.031031Jy sigma=0.684339 ! Fit after self-cal, rms=0.031483Jy sigma=0.676660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.683 mas, bpa=-9.506 degrees ! Estimated noise=0.225057 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 = 2.8303e-05 Jy ! Component: 100 - total flux cleaned = -2.00896e-05 Jy ! Component: 150 - total flux cleaned = -2.00745e-05 Jy ! Component: 200 - total flux cleaned = -3.45846e-05 Jy ! Total flux subtracted in 200 components = -3.45846e-05 Jy ! Clean residual min=-0.000778 max=0.000718 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0547742 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0547742 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=0.031472Jy sigma=0.676411 ! Fit after self-cal, rms=0.031477Jy sigma=0.676294 ! 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=0.031477Jy sigma=0.676294 ! Fit after self-cal, rms=0.031507Jy sigma=0.676275 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.681 mas, bpa=-9.459 degrees ! Estimated noise=0.225026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.08842e-05 Jy ! Component: 100 - total flux cleaned = -5.13365e-05 Jy ! Component: 150 - total flux cleaned = -6.31715e-05 Jy ! Component: 200 - total flux cleaned = -7.37406e-05 Jy ! Total flux subtracted in 200 components = -7.37406e-05 Jy ! Clean residual min=-0.000786 max=0.000712 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0547005 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0547005 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=0.031502Jy sigma=0.676203 ! Fit after self-cal, rms=0.031503Jy sigma=0.676200 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 = 5.25314e-06 Jy ! Component: 100 - total flux cleaned = -4.35212e-06 Jy ! Component: 150 - total flux cleaned = -8.73453e-06 Jy ! Component: 200 - total flux cleaned = -1.69959e-05 Jy ! Total flux subtracted in 200 components = -1.69959e-05 Jy ! Clean residual min=-0.000781 max=0.000712 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0546835 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0546835 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=0.031500Jy sigma=0.676167 ! Fit after self-cal, rms=0.031500Jy sigma=0.676165 ! 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=0.031500Jy sigma=0.676165 ! Fit after self-cal, rms=0.031551Jy sigma=0.676158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.682 mas, bpa=-9.437 degrees ! Estimated noise=0.225237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.76967e-05 Jy ! Component: 100 - total flux cleaned = -2.76472e-05 Jy ! Component: 150 - total flux cleaned = -3.17449e-05 Jy ! Component: 200 - total flux cleaned = -3.95981e-05 Jy ! Total flux subtracted in 200 components = -3.95981e-05 Jy ! Clean residual min=-0.000785 max=0.000717 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0546439 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0546439 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=0.031548Jy sigma=0.676131 ! Fit after self-cal, rms=0.031548Jy sigma=0.676131 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 = -2.78938e-06 Jy ! Component: 100 - total flux cleaned = -1.01186e-05 Jy ! Component: 150 - total flux cleaned = -1.36717e-05 Jy ! Component: 200 - total flux cleaned = -2.02209e-05 Jy ! Total flux subtracted in 200 components = -2.02209e-05 Jy ! Clean residual min=-0.000782 max=0.000716 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0546236 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0546236 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=0.031547Jy sigma=0.676110 ! Fit after self-cal, rms=0.031547Jy sigma=0.676108 ! 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=0.031547Jy sigma=0.676108 ! Fit after self-cal, rms=0.031597Jy sigma=0.676103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=3.966 mas, bpa=-4.368 degrees ! Estimated noise=0.269994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108943 Jy ! Component: 100 - total flux cleaned = -0.000115326 Jy ! Component: 150 - total flux cleaned = -0.000114561 Jy ! Component: 200 - total flux cleaned = -0.000108924 Jy ! Total flux subtracted in 200 components = -0.000108924 Jy ! Clean residual min=-0.000769 max=0.000947 Jy/beam ! Clean residual mean=0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0545147 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.0545147 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=0.031599Jy sigma=0.676094 ! Fit after self-cal, rms=0.031598Jy sigma=0.676076 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.19095e-05 Jy ! Component: 100 - total flux cleaned = -2.69461e-05 Jy ! Component: 150 - total flux cleaned = -2.25804e-05 Jy ! Component: 200 - total flux cleaned = -1.85956e-05 Jy ! Total flux subtracted in 200 components = -1.85956e-05 Jy ! Clean residual min=-0.000784 max=0.000946 Jy/beam ! Clean residual mean=0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0544961 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 67 components and 0.0544961 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=0.031599Jy sigma=0.676096 ! Fit after self-cal, rms=0.031598Jy sigma=0.676090 ! 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=1.024 mas, bmaj=2.683 mas, bpa=-9.424 degrees ! Estimated noise=0.225514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.683 at -9.424 degrees (North through East) ! Clean map min=-0.00071151 max=0.047455 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=0.8062 mas, bmaj=2.267 mas, bpa=-9.848 degrees ! Estimated noise=0.347857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365694 Jy ! Component: 100 - total flux cleaned = 0.044971 Jy ! Component: 150 - total flux cleaned = 0.0486469 Jy ! Component: 200 - total flux cleaned = 0.0507365 Jy ! Total flux subtracted in 200 components = 0.0507365 Jy ! Clean residual min=-0.001317 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0507365 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 0.0507365 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.683 mas, bpa=-9.424 degrees ! Estimated noise=0.225514 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 = 0.00158384 Jy ! Component: 100 - total flux cleaned = 0.00252002 Jy ! Component: 150 - total flux cleaned = 0.00312868 Jy ! Component: 200 - total flux cleaned = 0.00348031 Jy ! Total flux subtracted in 200 components = 0.00348031 Jy ! Clean residual min=-0.000896 max=0.000734 Jy/beam ! Clean residual mean=0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0542168 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.0542168 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=2.248 mas, bmaj=3.966 mas, bpa=-4.368 degrees ! Estimated noise=0.269994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232794 Jy ! Component: 100 - total flux cleaned = 0.000279038 Jy ! Component: 150 - total flux cleaned = 0.000278898 Jy ! Component: 200 - total flux cleaned = 0.000278773 Jy ! Total flux subtracted in 200 components = 0.000278773 Jy ! Clean residual min=-0.000777 max=0.000906 Jy/beam ! Clean residual mean=0.000005 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0544956 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 = 3.95007e-08 Jy ! Component: 100 - total flux cleaned = 6.70996e-08 Jy ! Component: 150 - total flux cleaned = -1.68617e-07 Jy ! Component: 200 - total flux cleaned = -4.47826e-07 Jy ! Total flux subtracted in 200 components = -4.47826e-07 Jy ! Clean residual min=-0.000783 max=0.000913 Jy/beam ! Clean residual mean=0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0544952 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0544952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.683 mas, bpa=-9.424 degrees ! Estimated noise=0.225514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.69801e-05 Jy ! Component: 100 - total flux cleaned = 7.53621e-05 Jy ! Component: 150 - total flux cleaned = 8.15301e-05 Jy ! Component: 200 - total flux cleaned = 7.59545e-05 Jy ! Total flux subtracted in 200 components = 7.59545e-05 Jy ! Clean residual min=-0.000822 max=0.000732 Jy/beam ! Clean residual mean=0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0545711 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0545711 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=0.031598Jy sigma=0.676234 ! Fit after self-cal, rms=0.031597Jy sigma=0.676209 wmodel /J0539-0514_X_map.mod ! wmodel: Unable to open new model file: /J0539-0514_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0539-0514_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.683 at -9.424 degrees (North through East) ! Clean map min=-0.00073904 max=0.047521 Jy/beam ! Writing clean map to FITS file: .//J0539-0514_X_map.fits wmodel .//J0539-0514_X_map.mod ! Writing 58 model components to file: .//J0539-0514_X_map.mod wobs .//J0539-0514_X_uvs.fits ! Writing UV FITS file: .//J0539-0514_X_uvs.fits wwins .//J0539-0514_X_map.win ! wwins: Wrote 2 windows to .//J0539-0514_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.047521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18484 1.18484 2.36967 4.73934 9.47869 18.9574 37.9147 75.8295 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.199 quit ! Quitting program ! Log file .//J0539-0514_X_dfm.log closed on Wed Nov 16 11:50:42 2016