! Started logfile: /scr/pima/rv102_uvs/J0923+3849_S_dfm.log on Sat Nov 9 09:33:09 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J0923+3849_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0923+3849_S_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! AN table 2: 6 integrations on 15 of 15 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! AN table 4: 12 integrations on 3 of 3 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0923+3849 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1124 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0923+3849_S] 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 0.500x0.500 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 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.069420Jy sigma=15.864395 ! Fit after self-cal, rms=0.613145Jy sigma=9.133619 ! 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=3.299 mas, bmaj=4.043 mas, bpa=12.47 degrees ! Estimated noise=2.22897 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 = 0.312155 Jy ! Component: 100 - total flux cleaned = 0.380238 Jy ! Total flux subtracted in 100 components = 0.380238 Jy ! Clean residual min=-0.019177 max=0.020106 Jy/beam ! Clean residual mean=-0.000009 rms=0.004733 Jy/beam ! Combined flux in latest and established models = 0.380238 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.380238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109980Jy sigma=1.200992 ! Fit after self-cal, rms=0.109963Jy sigma=1.200935 ! 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=3.916 mas, bmaj=5.027 mas, bpa=7.118 degrees ! Estimated noise=1.56707 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 = 0.0186778 Jy ! Component: 100 - total flux cleaned = 0.0263853 Jy ! Component: 150 - total flux cleaned = 0.0267943 Jy ! Component: 200 - total flux cleaned = 0.0271644 Jy ! Total flux subtracted in 200 components = 0.0271644 Jy ! Clean residual min=-0.012210 max=0.012183 Jy/beam ! Clean residual mean=-0.000033 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.407402 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.407402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107282Jy sigma=1.134797 ! Fit after self-cal, rms=0.107221Jy sigma=1.134198 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.916 x 5.027 at 7.118 degrees (North through East) ! Clean map min=-0.011344 max=0.39317 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 0.97 NL 1.03 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 0.94 LA 0.96 MK 1.02 ! NL 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 1.02 LA 0.97 MK 1.18 ! PT 1.02 SC 1.05 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* NY 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.97 LA 0.92 NL 1.04 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 0.94 LA 0.97 MK 1.10 ! NL 1.04 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 1.03 LA 0.98 MK 0.85 ! PT 0.99 SC 1.05 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* NY 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.07 LA 0.99 NL 1.02 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 0.99 LA 1.00 MK 1.07 ! NL 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.02 LA 1.02 MK 0.91 ! PT 1.02 SC 1.10 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* NY 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.98 LA 1.00 NL 1.02 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.00 LA 0.99 MK 0.74 ! NL 0.97 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.12 LA 1.03 MK 0.93 ! PT 0.96 SC 1.06 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.107221Jy sigma=1.134198 ! Fit after self-cal, rms=0.096687Jy sigma=0.972813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=8.273 mas, bpa=-21.62 degrees ! Estimated noise=1.6181 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 (8.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647884 Jy ! Component: 100 - total flux cleaned = 0.00700148 Jy ! Component: 150 - total flux cleaned = 0.00739744 Jy ! Component: 200 - total flux cleaned = 0.0076094 Jy ! Total flux subtracted in 200 components = 0.0076094 Jy ! Clean residual min=-0.004792 max=0.004338 Jy/beam ! Clean residual mean=0.000017 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.415012 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.415012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095880Jy sigma=0.958936 ! Fit after self-cal, rms=0.095919Jy sigma=0.958017 ! 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=0.095919Jy sigma=0.958017 ! Fit after self-cal, rms=0.095801Jy sigma=0.957173 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.311 mas, bmaj=8.251 mas, bpa=-21.54 degrees ! Estimated noise=1.61596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192306 Jy ! Component: 100 - total flux cleaned = 0.00209942 Jy ! Component: 150 - total flux cleaned = 0.00217436 Jy ! Component: 200 - total flux cleaned = 0.0022418 Jy ! Total flux subtracted in 200 components = 0.0022418 Jy ! Clean residual min=-0.004425 max=0.004373 Jy/beam ! Clean residual mean=0.000014 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.417253 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.417253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095599Jy sigma=0.954631 ! Fit after self-cal, rms=0.095594Jy sigma=0.954470 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 = 0.000163445 Jy ! Component: 100 - total flux cleaned = 0.000104818 Jy ! Component: 150 - total flux cleaned = 0.000157352 Jy ! Component: 200 - total flux cleaned = 0.000157808 Jy ! Total flux subtracted in 200 components = 0.000157808 Jy ! Clean residual min=-0.004300 max=0.004411 Jy/beam ! Clean residual mean=0.000014 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.417411 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.417411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095505Jy sigma=0.953439 ! Fit after self-cal, rms=0.095503Jy sigma=0.953349 ! 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=0.095503Jy sigma=0.953349 ! Fit after self-cal, rms=0.095324Jy sigma=0.953103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.306 mas, bmaj=8.244 mas, bpa=-21.49 degrees ! Estimated noise=1.61463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667612 Jy ! Component: 100 - total flux cleaned = 0.00071367 Jy ! Component: 150 - total flux cleaned = 0.000672885 Jy ! Component: 200 - total flux cleaned = 0.000635978 Jy ! Total flux subtracted in 200 components = 0.000635978 Jy ! Clean residual min=-0.004235 max=0.004444 Jy/beam ! Clean residual mean=0.000013 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.418047 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.418047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095260Jy sigma=0.952480 ! Fit after self-cal, rms=0.095254Jy sigma=0.952438 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 = 2.72416e-05 Jy ! Component: 100 - total flux cleaned = -7.2814e-05 Jy ! Component: 150 - total flux cleaned = -0.000103264 Jy ! Component: 200 - total flux cleaned = -0.000104118 Jy ! Total flux subtracted in 200 components = -0.000104118 Jy ! Clean residual min=-0.004169 max=0.004454 Jy/beam ! Clean residual mean=0.000013 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.417943 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.417943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095224Jy sigma=0.952097 ! Fit after self-cal, rms=0.095223Jy sigma=0.952075 ! Inverting map ! Added new window around map position (-89, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036119 Jy ! Component: 100 - total flux cleaned = 0.00353817 Jy ! Component: 150 - total flux cleaned = 0.00335342 Jy ! Component: 200 - total flux cleaned = 0.00318531 Jy ! Total flux subtracted in 200 components = 0.00318531 Jy ! Clean residual min=-0.004012 max=0.003829 Jy/beam ! Clean residual mean=0.000008 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.421128 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.421128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094990Jy sigma=0.949380 ! Fit after self-cal, rms=0.094996Jy sigma=0.948965 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.094996Jy sigma=0.948965 ! Fit after self-cal, rms=0.094990Jy sigma=0.948613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.871 mas, bmaj=14.39 mas, bpa=-8.75 degrees ! Estimated noise=1.72501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148139 Jy ! Component: 100 - total flux cleaned = 0.00164367 Jy ! Component: 150 - total flux cleaned = 0.00164307 Jy ! Component: 200 - total flux cleaned = 0.00170659 Jy ! Total flux subtracted in 200 components = 0.00170659 Jy ! Clean residual min=-0.003887 max=0.003577 Jy/beam ! Clean residual mean=0.000006 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.422835 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.422835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094968Jy sigma=0.948132 ! Fit after self-cal, rms=0.094980Jy sigma=0.948044 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 = 0.000500568 Jy ! Component: 100 - total flux cleaned = 0.000595041 Jy ! Component: 150 - total flux cleaned = 0.00067845 Jy ! Component: 200 - total flux cleaned = 0.000703665 Jy ! Total flux subtracted in 200 components = 0.000703665 Jy ! Clean residual min=-0.003779 max=0.003512 Jy/beam ! Clean residual mean=0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.423539 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.423539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094970Jy sigma=0.947861 ! Fit after self-cal, rms=0.094979Jy sigma=0.947824 ! 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=4.3 mas, bmaj=8.235 mas, bpa=-21.44 degrees ! Estimated noise=1.61272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.3 x 8.235 at -21.44 degrees (North through East) ! Clean map min=-0.0045741 max=0.39619 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=3.525 mas, bmaj=7.127 mas, bpa=-22.81 degrees ! Estimated noise=2.25189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.308202 Jy ! Component: 100 - total flux cleaned = 0.375657 Jy ! Component: 150 - total flux cleaned = 0.394825 Jy ! Component: 200 - total flux cleaned = 0.404387 Jy ! Total flux subtracted in 200 components = 0.404387 Jy ! Clean residual min=-0.008838 max=0.008761 Jy/beam ! Clean residual mean=-0.000000 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.404387 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.404387 Jy ! Inverting map and beam ! Estimated beam: bmin=4.3 mas, bmaj=8.235 mas, bpa=-21.44 degrees ! Estimated noise=1.61272 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 = 0.00791631 Jy ! Component: 100 - total flux cleaned = 0.0114149 Jy ! Component: 150 - total flux cleaned = 0.013229 Jy ! Component: 200 - total flux cleaned = 0.0148107 Jy ! Total flux subtracted in 200 components = 0.0148107 Jy ! Clean residual min=-0.004591 max=0.003997 Jy/beam ! Clean residual mean=-0.000006 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.419198 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.419198 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.871 mas, bmaj=14.39 mas, bpa=-8.75 degrees ! Estimated noise=1.72501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178533 Jy ! Component: 100 - total flux cleaned = 0.00240122 Jy ! Component: 150 - total flux cleaned = 0.0026166 Jy ! Component: 200 - total flux cleaned = 0.00281092 Jy ! Total flux subtracted in 200 components = 0.00281092 Jy ! Clean residual min=-0.004025 max=0.003629 Jy/beam ! Clean residual mean=-0.000001 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.422009 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 = 8.99583e-05 Jy ! Component: 100 - total flux cleaned = 0.00017726 Jy ! Component: 150 - total flux cleaned = 0.000340963 Jy ! Component: 200 - total flux cleaned = 0.000417413 Jy ! Total flux subtracted in 200 components = 0.000417413 Jy ! Clean residual min=-0.003838 max=0.003527 Jy/beam ! Clean residual mean=-0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.422426 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.422426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.3 mas, bmaj=8.235 mas, bpa=-21.44 degrees ! Estimated noise=1.61272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693902 Jy ! Component: 100 - total flux cleaned = 0.000562729 Jy ! Component: 150 - total flux cleaned = 0.000498638 Jy ! Component: 200 - total flux cleaned = 0.000495023 Jy ! Total flux subtracted in 200 components = 0.000495023 Jy ! Clean residual min=-0.003967 max=0.003508 Jy/beam ! Clean residual mean=0.000001 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.422921 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.422921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095081Jy sigma=0.948901 ! Fit after self-cal, rms=0.095057Jy sigma=0.948478 wmodel J0923+3849_S_map.mod ! Writing 73 model components to file: J0923+3849_S_map.mod wobs J0923+3849_S_uvs.fits ! Writing UV FITS file: J0923+3849_S_uvs.fits wwins J0923+3849_S_map.win ! wwins: Wrote 3 windows to J0923+3849_S_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 = -0.000566021 Jy ! Component: 100 - total flux cleaned = -0.00109802 Jy ! Component: 150 - total flux cleaned = -0.0017016 Jy ! Component: 200 - total flux cleaned = -0.0023256 Jy ! Component: 250 - total flux cleaned = -0.00257624 Jy ! Component: 300 - total flux cleaned = -0.00296481 Jy ! Component: 350 - total flux cleaned = -0.00334107 Jy ! Component: 400 - total flux cleaned = -0.00379706 Jy ! Component: 450 - total flux cleaned = -0.00419591 Jy ! Component: 500 - total flux cleaned = -0.00449851 Jy ! Component: 550 - total flux cleaned = -0.00471075 Jy ! Component: 600 - total flux cleaned = -0.00495943 Jy ! Component: 650 - total flux cleaned = -0.00524326 Jy ! Component: 700 - total flux cleaned = -0.00548244 Jy ! Component: 750 - total flux cleaned = -0.00571757 Jy ! Component: 800 - total flux cleaned = -0.00602601 Jy ! Component: 850 - total flux cleaned = -0.00632832 Jy ! Component: 900 - total flux cleaned = -0.00658929 Jy ! Component: 950 - total flux cleaned = -0.00662561 Jy ! Component: 1000 - total flux cleaned = -0.00684287 Jy ! Component: 1050 - total flux cleaned = -0.00698518 Jy ! Component: 1100 - total flux cleaned = -0.00705576 Jy ! Component: 1150 - total flux cleaned = -0.00722926 Jy ! Component: 1200 - total flux cleaned = -0.00743532 Jy ! Component: 1250 - total flux cleaned = -0.00763942 Jy ! Component: 1300 - total flux cleaned = -0.0078743 Jy ! Component: 1350 - total flux cleaned = -0.0080734 Jy ! Component: 1400 - total flux cleaned = -0.00836925 Jy ! Component: 1450 - total flux cleaned = -0.00853204 Jy ! Component: 1500 - total flux cleaned = -0.00882168 Jy ! Component: 1550 - total flux cleaned = -0.00901315 Jy ! Component: 1600 - total flux cleaned = -0.00920252 Jy ! Component: 1650 - total flux cleaned = -0.00920213 Jy ! Component: 1700 - total flux cleaned = -0.00932654 Jy ! Component: 1750 - total flux cleaned = -0.00935739 Jy ! Component: 1800 - total flux cleaned = -0.00951057 Jy ! Component: 1850 - total flux cleaned = -0.00957141 Jy ! Component: 1900 - total flux cleaned = -0.00966213 Jy ! Component: 1950 - total flux cleaned = -0.00984169 Jy ! Component: 2000 - total flux cleaned = -0.00990104 Jy ! Component: 2050 - total flux cleaned = -0.00993059 Jy ! Component: 2100 - total flux cleaned = -0.00998944 Jy ! Component: 2150 - total flux cleaned = -0.0100479 Jy ! Component: 2200 - total flux cleaned = -0.0102219 Jy ! Component: 2250 - total flux cleaned = -0.010193 Jy ! Component: 2300 - total flux cleaned = -0.0102216 Jy ! Component: 2350 - total flux cleaned = -0.0102502 Jy ! Component: 2400 - total flux cleaned = -0.0103351 Jy ! Component: 2450 - total flux cleaned = -0.0104197 Jy ! Component: 2500 - total flux cleaned = -0.0105316 Jy ! Component: 2550 - total flux cleaned = -0.0106984 Jy ! Component: 2600 - total flux cleaned = -0.0106984 Jy ! Component: 2650 - total flux cleaned = -0.0108363 Jy ! Component: 2700 - total flux cleaned = -0.0108638 Jy ! Component: 2750 - total flux cleaned = -0.0110278 Jy ! Component: 2800 - total flux cleaned = -0.0110278 Jy ! Component: 2850 - total flux cleaned = -0.011055 Jy ! Component: 2900 - total flux cleaned = -0.011055 Jy ! Component: 2950 - total flux cleaned = -0.0110819 Jy ! Component: 3000 - total flux cleaned = -0.0110282 Jy ! Component: 3050 - total flux cleaned = -0.0110818 Jy ! Component: 3100 - total flux cleaned = -0.0110819 Jy ! Component: 3150 - total flux cleaned = -0.0111352 Jy ! Component: 3200 - total flux cleaned = -0.0111884 Jy ! Component: 3250 - total flux cleaned = -0.0111884 Jy ! Component: 3300 - total flux cleaned = -0.011268 Jy ! Component: 3350 - total flux cleaned = -0.0112414 Jy ! Component: 3400 - total flux cleaned = -0.0112679 Jy ! Component: 3450 - total flux cleaned = -0.0112944 Jy ! Component: 3500 - total flux cleaned = -0.0113471 Jy ! Component: 3550 - total flux cleaned = -0.0113998 Jy ! Component: 3600 - total flux cleaned = -0.0113735 Jy ! Component: 3650 - total flux cleaned = -0.011426 Jy ! Component: 3700 - total flux cleaned = -0.0114524 Jy ! Component: 3750 - total flux cleaned = -0.0114261 Jy ! Component: 3800 - total flux cleaned = -0.0114787 Jy ! Component: 3850 - total flux cleaned = -0.0115051 Jy ! Component: 3900 - total flux cleaned = -0.0114789 Jy ! Component: 3950 - total flux cleaned = -0.0115315 Jy ! Component: 4000 - total flux cleaned = -0.0114789 Jy ! Component: 4050 - total flux cleaned = -0.0115314 Jy ! Total flux subtracted in 4096 components = -0.0116103 Jy ! Clean residual min=-0.001649 max=0.001523 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.411311 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 310 components and 0.411311 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0923+3849_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.3 x 8.235 at -21.44 degrees (North through East) ! Clean map min=-0.0031852 max=0.39493 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0923+3849_S_map.fits wmodel /scr/pima/rv102_uvs/J0923+3849_S_map.mod ! Writing 310 model components to file: /scr/pima/rv102_uvs/J0923+3849_S_map.mod wobs /scr/pima/rv102_uvs/J0923+3849_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0923+3849_S_uvs.fits wwins /scr/pima/rv102_uvs/J0923+3849_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv102_uvs/J0923+3849_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.394934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332191 0.332191 0.664381 1.32876 2.65753 5.31505 10.6301 21.2602 42.5204 85.0408 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.394 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 903.095 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0923+3849_S_dfm.log closed on Sat Nov 9 09:33:13 2019