! Started logfile: .//J1232-0224_X_20180522_dfm.log on Mon Jun 11 08:54:21 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 .//J1232-0224_X_20180522_uva.fits ! Reading UV FITS file: .//J1232-0224_X_20180522_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981818 visibilities/baseline/integration-bin. ! Found source: J1232-0224 ! ! 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 94 lines of history. ! ! Reading 7776 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 J1232-0224_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.082870Jy sigma=23.786626 ! Fit after self-cal, rms=0.713489Jy sigma=14.556187 ! 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=0.838 mas, bmaj=1.936 mas, bpa=-3.166 degrees ! Estimated noise=0.590357 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 (0.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237531 Jy ! Component: 100 - total flux cleaned = 0.357368 Jy ! Total flux subtracted in 100 components = 0.357368 Jy ! Clean residual min=-0.031523 max=0.099531 Jy/beam ! Clean residual mean=-0.000102 rms=0.009623 Jy/beam ! Combined flux in latest and established models = 0.357368 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.357368 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=0.174716Jy sigma=3.885390 ! Fit after self-cal, rms=0.168309Jy sigma=3.795940 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814019 Jy ! Component: 100 - total flux cleaned = 0.126305 Jy ! Total flux subtracted in 100 components = 0.126305 Jy ! Clean residual min=-0.024308 max=0.058604 Jy/beam ! Clean residual mean=-0.000053 rms=0.005641 Jy/beam ! Combined flux in latest and established models = 0.483673 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.483673 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=0.104371Jy sigma=2.286189 ! Fit after self-cal, rms=0.100266Jy sigma=2.214689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363834 Jy ! Component: 100 - total flux cleaned = 0.0538257 Jy ! Total flux subtracted in 100 components = 0.0538257 Jy ! Clean residual min=-0.020586 max=0.034313 Jy/beam ! Clean residual mean=-0.000031 rms=0.004249 Jy/beam ! Combined flux in latest and established models = 0.537499 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 13 components and 0.537499 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=0.082824Jy sigma=1.818887 ! Fit after self-cal, rms=0.080731Jy sigma=1.778691 ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027754 Jy ! Component: 100 - total flux cleaned = 0.0414499 Jy ! Total flux subtracted in 100 components = 0.0414499 Jy ! Clean residual min=-0.014774 max=0.019853 Jy/beam ! Clean residual mean=-0.000015 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 0.578949 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.578949 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=0.069848Jy sigma=1.543679 ! Fit after self-cal, rms=0.069049Jy sigma=1.524427 ! Inverting map ! Added new window around map position (-7.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184504 Jy ! Component: 100 - total flux cleaned = 0.0296174 Jy ! Total flux subtracted in 100 components = 0.0296174 Jy ! Clean residual min=-0.013651 max=0.016345 Jy/beam ! Clean residual mean=-0.000005 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.608566 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.608566 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=0.060868Jy sigma=1.320144 ! Fit after self-cal, rms=0.060687Jy sigma=1.317144 ! 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=1.061 mas, bmaj=2.316 mas, bpa=-1.804 degrees ! Estimated noise=0.380401 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 (-8.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022938 Jy ! Component: 100 - total flux cleaned = 0.0367928 Jy ! Component: 150 - total flux cleaned = 0.0439812 Jy ! Component: 200 - total flux cleaned = 0.0492483 Jy ! Total flux subtracted in 200 components = 0.0492483 Jy ! Clean residual min=-0.012565 max=0.012756 Jy/beam ! Clean residual mean=0.000014 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.657815 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.657815 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=0.050427Jy sigma=1.055983 ! Fit after self-cal, rms=0.049744Jy sigma=1.040800 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.316 at -1.804 degrees (North through East) ! Clean map min=-0.012026 max=0.33262 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.96 KP 1.00 ! LA 0.96 MK 0.98 NL 1.07 OV 0.95 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.94 KP 0.99 ! LA 0.96 MK 0.98 NL 1.08 OV 0.97 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.96 KP 1.01 ! LA 1.01 MK 0.99 NL 1.03 OV 0.97 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.95 KP 1.00 ! LA 0.97 MK 1.01 NL 1.07 OV 0.96 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 1.07 OV 0.98 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.99 KP 0.99 ! LA 1.00 MK 1.03 NL 1.07 OV 0.97 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 1.08 OV 0.96 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00 NL 1.08 OV 0.98 ! PT 1.07 SC 0.96 ! ! ! Fit before self-cal, rms=0.049744Jy sigma=1.040800 ! Fit after self-cal, rms=0.041259Jy sigma=0.822941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.29 mas, bpa=-1.154 degrees ! Estimated noise=0.377665 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 = 0.0068466 Jy ! Component: 100 - total flux cleaned = 0.0103137 Jy ! Component: 150 - total flux cleaned = 0.0127625 Jy ! Component: 200 - total flux cleaned = 0.0143474 Jy ! Total flux subtracted in 200 components = 0.0143474 Jy ! Clean residual min=-0.004962 max=0.008019 Jy/beam ! Clean residual mean=0.000013 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.672162 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.672162 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=0.039841Jy sigma=0.786317 ! Fit after self-cal, rms=0.039746Jy sigma=0.784306 ! Inverting map ! Added new window around map position (7.2, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774822 Jy ! Component: 100 - total flux cleaned = 0.0119277 Jy ! Component: 150 - total flux cleaned = 0.015094 Jy ! Component: 200 - total flux cleaned = 0.0178164 Jy ! Total flux subtracted in 200 components = 0.0178164 Jy ! Clean residual min=-0.003622 max=0.004466 Jy/beam ! Clean residual mean=0.000006 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.689978 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 109 components and 0.689978 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=0.038160Jy sigma=0.742319 ! Fit after self-cal, rms=0.038131Jy sigma=0.741746 ! 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=0.038131Jy sigma=0.741746 ! Fit after self-cal, rms=0.037894Jy sigma=0.737871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.291 mas, bpa=-1.038 degrees ! Estimated noise=0.377302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208939 Jy ! Component: 100 - total flux cleaned = 0.00351925 Jy ! Component: 150 - total flux cleaned = 0.00487825 Jy ! Component: 200 - total flux cleaned = 0.0061775 Jy ! Total flux subtracted in 200 components = 0.0061775 Jy ! Clean residual min=-0.003429 max=0.003627 Jy/beam ! Clean residual mean=0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.696156 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 0.696156 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=0.037488Jy sigma=0.727991 ! Fit after self-cal, rms=0.037466Jy sigma=0.727646 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 = 0.00122368 Jy ! Component: 100 - total flux cleaned = 0.00233462 Jy ! Component: 150 - total flux cleaned = 0.00316808 Jy ! Component: 200 - total flux cleaned = 0.00398789 Jy ! Total flux subtracted in 200 components = 0.00398789 Jy ! Clean residual min=-0.003299 max=0.003233 Jy/beam ! Clean residual mean=0.000004 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.700144 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.700144 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=0.037281Jy sigma=0.723198 ! Fit after self-cal, rms=0.037273Jy sigma=0.723042 ! 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=0.037273Jy sigma=0.723042 ! Fit after self-cal, rms=0.037130Jy sigma=0.721160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.29 mas, bpa=-0.9209 degrees ! Estimated noise=0.376702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622789 Jy ! Component: 100 - total flux cleaned = 0.0012632 Jy ! Component: 150 - total flux cleaned = 0.00189341 Jy ! Component: 200 - total flux cleaned = 0.00225272 Jy ! Total flux subtracted in 200 components = 0.00225272 Jy ! Clean residual min=-0.003280 max=0.003017 Jy/beam ! Clean residual mean=0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.702397 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 0.702397 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=0.036994Jy sigma=0.718047 ! Fit after self-cal, rms=0.036985Jy sigma=0.717909 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 = 0.000549571 Jy ! Component: 100 - total flux cleaned = 0.000883925 Jy ! Component: 150 - total flux cleaned = 0.00119761 Jy ! Component: 200 - total flux cleaned = 0.00157211 Jy ! Total flux subtracted in 200 components = 0.00157211 Jy ! Clean residual min=-0.003194 max=0.002961 Jy/beam ! Clean residual mean=0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.703969 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.703969 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=0.036905Jy sigma=0.716020 ! Fit after self-cal, rms=0.036901Jy sigma=0.715936 ! 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=0.036901Jy sigma=0.715936 ! Fit after self-cal, rms=0.036808Jy sigma=0.714850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.585 mas, bpa=-11.04 degrees ! Estimated noise=0.44734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229559 Jy ! Component: 100 - total flux cleaned = 0.0037251 Jy ! Component: 150 - total flux cleaned = 0.00420718 Jy ! Component: 200 - total flux cleaned = 0.0044627 Jy ! Total flux subtracted in 200 components = 0.0044627 Jy ! Clean residual min=-0.003675 max=0.003765 Jy/beam ! Clean residual mean=0.000005 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.708431 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 0.708431 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=0.036782Jy sigma=0.713462 ! Fit after self-cal, rms=0.036771Jy sigma=0.713212 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 = 0.000416186 Jy ! Component: 100 - total flux cleaned = 0.00056799 Jy ! Component: 150 - total flux cleaned = 0.000637824 Jy ! Component: 200 - total flux cleaned = 0.000769627 Jy ! Total flux subtracted in 200 components = 0.000769627 Jy ! Clean residual min=-0.003535 max=0.003643 Jy/beam ! Clean residual mean=0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.709201 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 194 components and 0.709201 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=0.036783Jy sigma=0.713074 ! Fit after self-cal, rms=0.036777Jy sigma=0.712991 ! 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=1.054 mas, bmaj=2.288 mas, bpa=-0.8619 degrees ! Estimated noise=0.376201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.288 at -0.8619 degrees (North through East) ! Clean map min=-0.0027887 max=0.32741 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=0.8352 mas, bmaj=1.917 mas, bpa=-2.227 degrees ! Estimated noise=0.57925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23954 Jy ! Component: 100 - total flux cleaned = 0.370064 Jy ! Component: 150 - total flux cleaned = 0.443136 Jy ! Component: 200 - total flux cleaned = 0.485775 Jy ! Total flux subtracted in 200 components = 0.485775 Jy ! Clean residual min=-0.011273 max=0.024051 Jy/beam ! Clean residual mean=-0.000050 rms=0.004013 Jy/beam ! Combined flux in latest and established models = 0.485775 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.485775 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.288 mas, bpa=-0.8619 degrees ! Estimated noise=0.376201 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 = 0.0468554 Jy ! Component: 100 - total flux cleaned = 0.0780386 Jy ! Component: 150 - total flux cleaned = 0.101419 Jy ! Component: 200 - total flux cleaned = 0.119298 Jy ! Total flux subtracted in 200 components = 0.119298 Jy ! Clean residual min=-0.009626 max=0.016040 Jy/beam ! Clean residual mean=-0.000027 rms=0.002948 Jy/beam ! Combined flux in latest and established models = 0.605072 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 49 components and 0.605072 Jy ! Inverting map ! Added new window around map position (-11, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158992 Jy ! Component: 100 - total flux cleaned = 0.0267886 Jy ! Component: 150 - total flux cleaned = 0.0352868 Jy ! Component: 200 - total flux cleaned = 0.0424094 Jy ! Total flux subtracted in 200 components = 0.0424094 Jy ! Clean residual min=-0.006450 max=0.005850 Jy/beam ! Clean residual mean=-0.000012 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.647482 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 94 components and 0.647482 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=2.196 mas, bmaj=3.585 mas, bpa=-11.04 degrees ! Estimated noise=0.44734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107569 Jy ! Component: 100 - total flux cleaned = 0.0190074 Jy ! Component: 150 - total flux cleaned = 0.0255512 Jy ! Component: 200 - total flux cleaned = 0.030818 Jy ! Total flux subtracted in 200 components = 0.030818 Jy ! Clean residual min=-0.006353 max=0.005213 Jy/beam ! Clean residual mean=-0.000007 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.6783 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431277 Jy ! Component: 100 - total flux cleaned = 0.00789815 Jy ! Component: 150 - total flux cleaned = 0.0105974 Jy ! Component: 200 - total flux cleaned = 0.0128333 Jy ! Total flux subtracted in 200 components = 0.0128333 Jy ! Clean residual min=-0.004593 max=0.004078 Jy/beam ! Clean residual mean=-0.000002 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.691133 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 187 components and 0.691133 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.288 mas, bpa=-0.8619 degrees ! Estimated noise=0.376201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194648 Jy ! Component: 100 - total flux cleaned = 0.00340291 Jy ! Component: 150 - total flux cleaned = 0.00473768 Jy ! Component: 200 - total flux cleaned = 0.00579032 Jy ! Total flux subtracted in 200 components = 0.00579032 Jy ! Clean residual min=-0.003222 max=0.002842 Jy/beam ! Clean residual mean=-0.000000 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.696923 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 208 components and 0.696923 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=0.036616Jy sigma=0.710886 ! Fit after self-cal, rms=0.036482Jy sigma=0.707941 wmodel J1232-0224_X_map.mod ! Writing 208 model components to file: J1232-0224_X_map.mod wobs J1232-0224_X_uvs.fits ! Writing UV FITS file: J1232-0224_X_uvs.fits wwins J1232-0224_X_map.win ! wwins: Wrote 6 windows to J1232-0224_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 = -0.000578187 Jy ! Component: 100 - total flux cleaned = -0.000576594 Jy ! Component: 150 - total flux cleaned = -0.000620334 Jy ! Component: 200 - total flux cleaned = -0.00073943 Jy ! Component: 250 - total flux cleaned = -0.000701546 Jy ! Component: 300 - total flux cleaned = -0.000596581 Jy ! Component: 350 - total flux cleaned = -0.000530128 Jy ! Component: 400 - total flux cleaned = -0.000498773 Jy ! Component: 450 - total flux cleaned = -0.000437003 Jy ! Component: 500 - total flux cleaned = -0.000436866 Jy ! Component: 550 - total flux cleaned = -0.000465611 Jy ! Component: 600 - total flux cleaned = -0.000465734 Jy ! Component: 650 - total flux cleaned = -0.000604816 Jy ! Component: 700 - total flux cleaned = -0.000766101 Jy ! Component: 750 - total flux cleaned = -0.000922682 Jy ! Component: 800 - total flux cleaned = -0.000973007 Jy ! Component: 850 - total flux cleaned = -0.00109802 Jy ! Component: 900 - total flux cleaned = -0.00117124 Jy ! Component: 950 - total flux cleaned = -0.00126643 Jy ! Component: 1000 - total flux cleaned = -0.00140599 Jy ! Component: 1050 - total flux cleaned = -0.00142868 Jy ! Component: 1100 - total flux cleaned = -0.00156266 Jy ! Component: 1150 - total flux cleaned = -0.00165022 Jy ! Component: 1200 - total flux cleaned = -0.0017358 Jy ! Component: 1250 - total flux cleaned = -0.00181949 Jy ! Component: 1300 - total flux cleaned = -0.00186101 Jy ! Component: 1350 - total flux cleaned = -0.00194162 Jy ! Component: 1400 - total flux cleaned = -0.00194162 Jy ! Component: 1450 - total flux cleaned = -0.00196128 Jy ! Component: 1500 - total flux cleaned = -0.0019804 Jy ! Component: 1550 - total flux cleaned = -0.00198035 Jy ! Component: 1600 - total flux cleaned = -0.00194349 Jy ! Component: 1650 - total flux cleaned = -0.00196189 Jy ! Component: 1700 - total flux cleaned = -0.00194388 Jy ! Component: 1750 - total flux cleaned = -0.00187382 Jy ! Component: 1800 - total flux cleaned = -0.00185652 Jy ! Component: 1850 - total flux cleaned = -0.00183968 Jy ! Component: 1900 - total flux cleaned = -0.00183957 Jy ! Component: 1950 - total flux cleaned = -0.00182255 Jy ! Component: 2000 - total flux cleaned = -0.00172461 Jy ! Component: 2050 - total flux cleaned = -0.00167653 Jy ! Component: 2100 - total flux cleaned = -0.00162926 Jy ! Component: 2150 - total flux cleaned = -0.00167627 Jy ! Component: 2200 - total flux cleaned = -0.00161421 Jy ! Component: 2250 - total flux cleaned = -0.0015835 Jy ! Component: 2300 - total flux cleaned = -0.00155324 Jy ! Component: 2350 - total flux cleaned = -0.00152355 Jy ! Component: 2400 - total flux cleaned = -0.00149414 Jy ! Component: 2450 - total flux cleaned = -0.00155224 Jy ! Component: 2500 - total flux cleaned = -0.0014943 Jy ! Component: 2550 - total flux cleaned = -0.00150849 Jy ! Component: 2600 - total flux cleaned = -0.00149412 Jy ! Component: 2650 - total flux cleaned = -0.00148007 Jy ! Component: 2700 - total flux cleaned = -0.00149376 Jy ! Component: 2750 - total flux cleaned = -0.00148019 Jy ! Component: 2800 - total flux cleaned = -0.00150709 Jy ! Component: 2850 - total flux cleaned = -0.00146733 Jy ! Component: 2900 - total flux cleaned = -0.00148052 Jy ! Component: 2950 - total flux cleaned = -0.00144139 Jy ! Component: 3000 - total flux cleaned = -0.00141572 Jy ! Component: 3050 - total flux cleaned = -0.00141581 Jy ! Component: 3100 - total flux cleaned = -0.00145356 Jy ! Component: 3150 - total flux cleaned = -0.0014412 Jy ! Component: 3200 - total flux cleaned = -0.00139174 Jy ! Component: 3250 - total flux cleaned = -0.00140398 Jy ! Component: 3300 - total flux cleaned = -0.0013916 Jy ! Component: 3350 - total flux cleaned = -0.00137938 Jy ! Component: 3400 - total flux cleaned = -0.00136725 Jy ! Component: 3450 - total flux cleaned = -0.00130836 Jy ! Component: 3500 - total flux cleaned = -0.00136672 Jy ! Component: 3550 - total flux cleaned = -0.00140127 Jy ! Component: 3600 - total flux cleaned = -0.00137834 Jy ! Component: 3650 - total flux cleaned = -0.00138985 Jy ! Component: 3700 - total flux cleaned = -0.00141249 Jy ! Component: 3750 - total flux cleaned = -0.00141254 Jy ! Component: 3800 - total flux cleaned = -0.00143475 Jy ! Component: 3850 - total flux cleaned = -0.00145685 Jy ! Component: 3900 - total flux cleaned = -0.00143484 Jy ! Component: 3950 - total flux cleaned = -0.00141304 Jy ! Component: 4000 - total flux cleaned = -0.00143466 Jy ! Component: 4050 - total flux cleaned = -0.0014346 Jy ! Total flux subtracted in 4096 components = -0.00142399 Jy ! Clean residual min=-0.000779 max=0.000950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.695499 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 500 components and 0.695499 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1232-0224_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.288 at -0.8619 degrees (North through East) ! Clean map min=-0.001768 max=0.32158 Jy/beam ! Writing clean map to FITS file: .//J1232-0224_X_20180522_map.fits wmodel .//J1232-0224_X_20180522_map.mod ! Writing 500 model components to file: .//J1232-0224_X_20180522_map.mod wobs .//J1232-0224_X_20180522_uvs.fits ! Writing UV FITS file: .//J1232-0224_X_20180522_uvs.fits wwins .//J1232-0224_X_20180522_map.win ! wwins: Wrote 7 windows to .//J1232-0224_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.321577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172763 0.172763 0.345527 0.691053 1.38211 2.76421 5.52842 11.0568 22.1137 44.2274 88.4548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1736.48 quit ! Quitting program ! Log file .//J1232-0224_X_20180522_dfm.log closed on Mon Jun 11 08:54:26 2018