! Started logfile: /tmp/maps//J1129-4435_X_20180602_dfm.log on Wed Jul 4 23:14:17 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 /tmp/maps//J1129-4435_X_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J1129-4435_X_20180602_uva.fits ! AN table 1: 20 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1129-4435 ! ! 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 85 lines of history. ! ! Reading 960 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 J1129-4435_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=1.002661Jy sigma=17.331766 ! Fit after self-cal, rms=0.923388Jy sigma=16.033563 ! 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=0.7141 mas, bmaj=18.1 mas, bpa=6.39 degrees ! Estimated noise=2.08168 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 = 0.0453225 Jy ! Component: 100 - total flux cleaned = 0.0568286 Jy ! Total flux subtracted in 100 components = 0.0568286 Jy ! Clean residual min=-0.007140 max=0.008612 Jy/beam ! Clean residual mean=0.000004 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.0568286 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0568286 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=0.050453Jy sigma=0.781093 ! Fit after self-cal, rms=0.050111Jy sigma=0.776989 ! 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=0.9164 mas, bmaj=15.42 mas, bpa=6.37 degrees ! Estimated noise=1.35941 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 = 0.0234623 Jy ! Component: 100 - total flux cleaned = 0.0354073 Jy ! Component: 150 - total flux cleaned = 0.0415562 Jy ! Component: 200 - total flux cleaned = 0.043993 Jy ! Total flux subtracted in 200 components = 0.043993 Jy ! Clean residual min=-0.002681 max=0.002630 Jy/beam ! Clean residual mean=0.000002 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.100822 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 65 components and 0.100822 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=0.037304Jy sigma=0.572605 ! Fit after self-cal, rms=0.036598Jy sigma=0.567902 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 15.42 at 6.37 degrees (North through East) ! Clean map min=-0.0028411 max=0.073528 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.97 LA 0.95 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.99 LA 1.10 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.04 LA 0.95 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.96 LA 0.93 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.02 LA 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.95 LA 1.01 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.97 LA 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.98 LA 0.91 SC 1.04 ! ! ! Fit before self-cal, rms=0.036598Jy sigma=0.567902 ! Fit after self-cal, rms=0.035967Jy sigma=0.559556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=15.34 mas, bpa=6.363 degrees ! Estimated noise=1.34143 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 = -0.000355532 Jy ! Component: 100 - total flux cleaned = -0.000478635 Jy ! Component: 150 - total flux cleaned = -0.000431945 Jy ! Component: 200 - total flux cleaned = -0.000482068 Jy ! Total flux subtracted in 200 components = -0.000482068 Jy ! Clean residual min=-0.001921 max=0.001638 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.100339 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.100339 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=0.035890Jy sigma=0.558126 ! Fit after self-cal, rms=0.035879Jy sigma=0.557746 ! 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=0.035879Jy sigma=0.557746 ! Fit after self-cal, rms=0.035972Jy sigma=0.557712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=15.35 mas, bpa=6.367 degrees ! Estimated noise=1.34361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.07407e-05 Jy ! Component: 100 - total flux cleaned = -9.25567e-05 Jy ! Component: 150 - total flux cleaned = -0.000137421 Jy ! Component: 200 - total flux cleaned = -0.000221905 Jy ! Total flux subtracted in 200 components = -0.000221905 Jy ! Clean residual min=-0.001905 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.100118 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.100118 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=0.035949Jy sigma=0.557462 ! Fit after self-cal, rms=0.035951Jy sigma=0.557433 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 = 1.26026e-05 Jy ! Component: 100 - total flux cleaned = -5.49072e-05 Jy ! Component: 150 - total flux cleaned = -0.000143245 Jy ! Component: 200 - total flux cleaned = -0.000213971 Jy ! Total flux subtracted in 200 components = -0.000213971 Jy ! Clean residual min=-0.001835 max=0.001485 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0999036 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.0999036 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=0.035942Jy sigma=0.557279 ! Fit after self-cal, rms=0.035942Jy sigma=0.557269 ! 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=0.035942Jy sigma=0.557269 ! Fit after self-cal, rms=0.036079Jy sigma=0.556522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=15.36 mas, bpa=6.376 degrees ! Estimated noise=1.34933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122569 Jy ! Component: 100 - total flux cleaned = 6.68131e-05 Jy ! Component: 150 - total flux cleaned = 4.29772e-05 Jy ! Component: 200 - total flux cleaned = -2.09252e-06 Jy ! Total flux subtracted in 200 components = -2.09252e-06 Jy ! Clean residual min=-0.001798 max=0.001509 Jy/beam ! Clean residual mean=0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0999015 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.0999015 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=0.036062Jy sigma=0.556388 ! Fit after self-cal, rms=0.036061Jy sigma=0.556369 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 = -3.58646e-05 Jy ! Component: 100 - total flux cleaned = -6.851e-05 Jy ! Component: 150 - total flux cleaned = -0.000132041 Jy ! Component: 200 - total flux cleaned = -0.000204071 Jy ! Total flux subtracted in 200 components = -0.000204071 Jy ! Clean residual min=-0.001787 max=0.001496 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0996974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 136 components and 0.0996975 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=0.036055Jy sigma=0.556269 ! Fit after self-cal, rms=0.036055Jy sigma=0.556264 ! 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=0.036055Jy sigma=0.556264 ! Fit after self-cal, rms=0.036170Jy sigma=0.555601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=13.51 mas, bpa=3.511 degrees ! Estimated noise=1.9218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290666 Jy ! Component: 100 - total flux cleaned = -0.000263784 Jy ! Component: 150 - total flux cleaned = -0.000190284 Jy ! Component: 200 - total flux cleaned = -0.000129897 Jy ! Total flux subtracted in 200 components = -0.000129897 Jy ! Clean residual min=-0.001267 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0995676 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.0995676 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=0.036158Jy sigma=0.555532 ! Fit after self-cal, rms=0.036154Jy sigma=0.555510 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 = 1.39135e-05 Jy ! Component: 100 - total flux cleaned = 8.35623e-07 Jy ! Component: 150 - total flux cleaned = -1.12728e-05 Jy ! Component: 200 - total flux cleaned = -1.70543e-05 Jy ! Total flux subtracted in 200 components = -1.70543e-05 Jy ! Clean residual min=-0.001226 max=0.001292 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0995505 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 169 components and 0.0995505 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=0.036151Jy sigma=0.555480 ! Fit after self-cal, rms=0.036152Jy sigma=0.555476 ! 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=0.9247 mas, bmaj=15.38 mas, bpa=6.383 degrees ! Estimated noise=1.35348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9247 x 15.38 at 6.383 degrees (North through East) ! Clean map min=-0.001608 max=0.072004 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=0.7162 mas, bmaj=18.12 mas, bpa=6.428 degrees ! Estimated noise=2.07457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447318 Jy ! Component: 100 - total flux cleaned = 0.0562653 Jy ! Component: 150 - total flux cleaned = 0.0642746 Jy ! Component: 200 - total flux cleaned = 0.0708931 Jy ! Total flux subtracted in 200 components = 0.0708931 Jy ! Clean residual min=-0.005608 max=0.006002 Jy/beam ! Clean residual mean=0.000002 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.0708931 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0708931 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9247 mas, bmaj=15.38 mas, bpa=6.383 degrees ! Estimated noise=1.35348 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 = 0.0172881 Jy ! Component: 100 - total flux cleaned = 0.0258912 Jy ! Component: 150 - total flux cleaned = 0.0293918 Jy ! Component: 200 - total flux cleaned = 0.0299243 Jy ! Total flux subtracted in 200 components = 0.0299243 Jy ! Clean residual min=-0.002396 max=0.001760 Jy/beam ! Clean residual mean=0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.100817 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.100817 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=2.344 mas, bmaj=13.51 mas, bpa=3.511 degrees ! Estimated noise=1.9218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337993 Jy ! Component: 100 - total flux cleaned = -0.000686597 Jy ! Component: 150 - total flux cleaned = -0.000915042 Jy ! Component: 200 - total flux cleaned = -0.00104831 Jy ! Total flux subtracted in 200 components = -0.00104831 Jy ! Clean residual min=-0.001140 max=0.001132 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0997691 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 = -4.96312e-05 Jy ! Component: 100 - total flux cleaned = -7.78905e-05 Jy ! Component: 150 - total flux cleaned = -9.73811e-05 Jy ! Component: 200 - total flux cleaned = -0.000118911 Jy ! Total flux subtracted in 200 components = -0.000118911 Jy ! Clean residual min=-0.001068 max=0.001034 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0996502 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 131 components and 0.0996502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9247 mas, bmaj=15.38 mas, bpa=6.383 degrees ! Estimated noise=1.35348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.01661e-05 Jy ! Component: 100 - total flux cleaned = -0.00016193 Jy ! Component: 150 - total flux cleaned = -0.000185975 Jy ! Component: 200 - total flux cleaned = -0.000219847 Jy ! Total flux subtracted in 200 components = -0.000219847 Jy ! Clean residual min=-0.001603 max=0.001392 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0994303 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.0994303 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=0.036142Jy sigma=0.555507 ! Fit after self-cal, rms=0.036148Jy sigma=0.555463 wmodel J1129-4435_X_map.mod ! Writing 147 model components to file: J1129-4435_X_map.mod wobs J1129-4435_X_uvs.fits ! Writing UV FITS file: J1129-4435_X_uvs.fits wwins J1129-4435_X_map.win ! wwins: Wrote 1 windows to J1129-4435_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 = -0.000547756 Jy ! Component: 100 - total flux cleaned = -0.000718611 Jy ! Component: 150 - total flux cleaned = -0.000852948 Jy ! Component: 200 - total flux cleaned = -0.000915533 Jy ! Component: 250 - total flux cleaned = -0.000896399 Jy ! Component: 300 - total flux cleaned = -0.000877732 Jy ! Component: 350 - total flux cleaned = -0.000823923 Jy ! Component: 400 - total flux cleaned = -0.000806341 Jy ! Component: 450 - total flux cleaned = -0.000755923 Jy ! Component: 500 - total flux cleaned = -0.000739544 Jy ! Component: 550 - total flux cleaned = -0.000675473 Jy ! Component: 600 - total flux cleaned = -0.000628473 Jy ! Component: 650 - total flux cleaned = -0.000566331 Jy ! Component: 700 - total flux cleaned = -0.000458407 Jy ! Component: 750 - total flux cleaned = -0.000381382 Jy ! Component: 800 - total flux cleaned = -0.000365567 Jy ! Component: 850 - total flux cleaned = -0.000365485 Jy ! Component: 900 - total flux cleaned = -0.000365791 Jy ! Component: 950 - total flux cleaned = -0.000366025 Jy ! Component: 1000 - total flux cleaned = -0.000366182 Jy ! Component: 1050 - total flux cleaned = -0.000366236 Jy ! Component: 1100 - total flux cleaned = -0.000346173 Jy ! Component: 1150 - total flux cleaned = -0.000303734 Jy ! Component: 1200 - total flux cleaned = -0.000257234 Jy ! Component: 1250 - total flux cleaned = -0.000233629 Jy ! Component: 1300 - total flux cleaned = -0.000182816 Jy ! Component: 1350 - total flux cleaned = -0.000129393 Jy ! Component: 1400 - total flux cleaned = -7.32099e-05 Jy ! Component: 1450 - total flux cleaned = -1.52925e-05 Jy ! Component: 1500 - total flux cleaned = 4.79877e-05 Jy ! Component: 1550 - total flux cleaned = 0.000114374 Jy ! Component: 1600 - total flux cleaned = 0.000182547 Jy ! Component: 1650 - total flux cleaned = 0.00025393 Jy ! Component: 1700 - total flux cleaned = 0.000328978 Jy ! Component: 1750 - total flux cleaned = 0.000412532 Jy ! Component: 1800 - total flux cleaned = 0.000455196 Jy ! Component: 1850 - total flux cleaned = 0.000500122 Jy ! Component: 1900 - total flux cleaned = 0.000500031 Jy ! Component: 1950 - total flux cleaned = 0.000550448 Jy ! Component: 2000 - total flux cleaned = 0.000550905 Jy ! Component: 2050 - total flux cleaned = 0.000549482 Jy ! Component: 2100 - total flux cleaned = 0.000609857 Jy ! Component: 2150 - total flux cleaned = 0.000612404 Jy ! Component: 2200 - total flux cleaned = 0.000613405 Jy ! Component: 2250 - total flux cleaned = 0.000615285 Jy ! Component: 2300 - total flux cleaned = 0.000615403 Jy ! Component: 2350 - total flux cleaned = 0.000614653 Jy ! Component: 2400 - total flux cleaned = 0.000703034 Jy ! Component: 2450 - total flux cleaned = 0.000613849 Jy ! Component: 2500 - total flux cleaned = 0.00070907 Jy ! Component: 2550 - total flux cleaned = 0.000712485 Jy ! Component: 2600 - total flux cleaned = 0.000707026 Jy ! Component: 2650 - total flux cleaned = 0.000820455 Jy ! Component: 2700 - total flux cleaned = 0.000827183 Jy ! Component: 2750 - total flux cleaned = 0.00082531 Jy ! Component: 2800 - total flux cleaned = 0.000958937 Jy ! Component: 2850 - total flux cleaned = 0.000960784 Jy ! Component: 2900 - total flux cleaned = 0.000964205 Jy ! Component: 2950 - total flux cleaned = 0.000965293 Jy ! Component: 3000 - total flux cleaned = 0.00112756 Jy ! Component: 3050 - total flux cleaned = 0.00112531 Jy ! Component: 3100 - total flux cleaned = 0.00132271 Jy ! Component: 3150 - total flux cleaned = 0.00132793 Jy ! Component: 3200 - total flux cleaned = 0.00132779 Jy ! Component: 3250 - total flux cleaned = 0.00132664 Jy ! Component: 3300 - total flux cleaned = 0.00156906 Jy ! Component: 3350 - total flux cleaned = 0.00156498 Jy ! Component: 3400 - total flux cleaned = 0.00183772 Jy ! Component: 3450 - total flux cleaned = 0.00184831 Jy ! Component: 3500 - total flux cleaned = 0.00184863 Jy ! Component: 3550 - total flux cleaned = 0.00184348 Jy ! Component: 3600 - total flux cleaned = 0.00218215 Jy ! Component: 3650 - total flux cleaned = 0.00219122 Jy ! Component: 3700 - total flux cleaned = 0.00217699 Jy ! Component: 3750 - total flux cleaned = 0.00217619 Jy ! Component: 3800 - total flux cleaned = 0.00260761 Jy ! Component: 3850 - total flux cleaned = 0.00260378 Jy ! Component: 3900 - total flux cleaned = 0.00259764 Jy ! Component: 3950 - total flux cleaned = 0.00310699 Jy ! Component: 4000 - total flux cleaned = 0.00312411 Jy ! Component: 4050 - total flux cleaned = 0.00368579 Jy ! Total flux subtracted in 4096 components = 0.00368313 Jy ! Clean residual min=-0.032350 max=0.033965 Jy/beam ! Clean residual mean=0.000041 rms=0.008580 Jy/beam ! Combined flux in latest and established models = 0.103113 Jy keep ! Adding 94 model components to the UV plane model. ! The established model now contains 241 components and 0.103113 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1129-4435_X_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9247 x 15.38 at 6.383 degrees (North through East) ! Clean map min=-0.073034 max=0.075428 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1129-4435_X_20180602_map.fits wmodel /tmp/maps//J1129-4435_X_20180602_map.mod ! Writing 241 model components to file: /tmp/maps//J1129-4435_X_20180602_map.mod wobs /tmp/maps//J1129-4435_X_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J1129-4435_X_20180602_uvs.fits wwins /tmp/maps//J1129-4435_X_20180602_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1129-4435_X_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0754276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0104156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -41.4261 41.4261 82.8522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0312 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.241 quit ! Quitting program ! Log file /tmp/maps//J1129-4435_X_20180602_dfm.log closed on Wed Jul 4 23:14:21 2018