! Started logfile: /scr/pima/rv124_uvs/J0539+1433_X_dfm.log on Mon Dec 24 00:17:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv124_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0539+1433_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 171 integrations on 10 of 10 possible baselines. ! AN table 3: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583688 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 9876 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0539+1433_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 141 telescope corrections were flagged in sub-array 1. ! A total of 439 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! A total of 439 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! A total of 813 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! A total of 813 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.026891Jy sigma=15.991099 ! Fit after self-cal, rms=0.753205Jy sigma=11.790566 ! 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=1.016 mas, bmaj=1.484 mas, bpa=-31.12 degrees ! Estimated noise=0.984712 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 = 0.196036 Jy ! Component: 100 - total flux cleaned = 0.239325 Jy ! Total flux subtracted in 100 components = 0.239325 Jy ! Clean residual min=-0.007790 max=0.014544 Jy/beam ! Clean residual mean=-0.000014 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.239325 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.239325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078154Jy sigma=1.104317 ! Fit after self-cal, rms=0.078139Jy sigma=1.104129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158975 Jy ! Component: 100 - total flux cleaned = 0.0245261 Jy ! Total flux subtracted in 100 components = 0.0245261 Jy ! Clean residual min=-0.006617 max=0.008767 Jy/beam ! Clean residual mean=-0.000029 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.263851 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.263851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075826Jy sigma=1.035524 ! Fit after self-cal, rms=0.075764Jy sigma=1.034169 ! Inverting map ! Added new window around map position (-1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784122 Jy ! Component: 100 - total flux cleaned = 0.0123121 Jy ! Total flux subtracted in 100 components = 0.0123121 Jy ! Clean residual min=-0.006551 max=0.008007 Jy/beam ! Clean residual mean=-0.000036 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.276163 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.276163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075574Jy sigma=1.021620 ! Fit after self-cal, rms=0.075533Jy sigma=1.020793 ! 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=1.36 mas, bmaj=1.685 mas, bpa=-25.48 degrees ! Estimated noise=0.59825 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.98698e-05 Jy ! Component: 100 - total flux cleaned = 5.7636e-05 Jy ! Component: 150 - total flux cleaned = 6.02526e-05 Jy ! Component: 200 - total flux cleaned = 6.26038e-05 Jy ! Total flux subtracted in 200 components = 6.26038e-05 Jy ! Clean residual min=-0.009963 max=0.005418 Jy/beam ! Clean residual mean=-0.002666 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.276226 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.276226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075344Jy sigma=1.017458 ! Fit after self-cal, rms=0.075330Jy sigma=1.017185 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 1.685 at -25.48 degrees (North through East) ! Clean map min=-0.0099479 max=0.252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 KP 1.06 LA 1.04 ! MK 1.02 NL 1.04 NY 1.01 OV 0.96 ! PT 0.87 ! ! A total of 360 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* NY 0.81 SC 1.01 WN 1.45 ! WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 HH 1.00* HN 1.04 ! KP 1.08 NL 1.04 OV 0.98 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 KP 1.06 LA 0.99 ! MK 1.02 NL 1.02 NY 1.02 OV 0.96 ! PT 0.87 ! ! A total of 360 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* NY 0.88 SC 0.98 WN 1.64 ! WZ 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.94 HH 1.00* HN 1.05 ! KP 1.07 NL 1.05 OV 0.99 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 KP 0.99 LA 0.99 ! MK 1.01 NL 1.01 NY 1.00* OV 0.92 ! PT 0.88 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.92 HH 1.00* HN 1.02 ! KP 1.06 NL 1.04 OV 0.99 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 KP 1.07 LA 0.99 ! MK 1.02 NL 1.01 NY 1.00* OV 0.98 ! PT 0.81 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.92 HH 1.00* HN 1.04 ! KP 1.07 NL 1.03 OV 1.03 PT 0.91 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.075330Jy sigma=1.017185 ! Fit after self-cal, rms=0.063185Jy sigma=0.941198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.44 mas, bmaj=1.652 mas, bpa=-20.56 degrees ! Estimated noise=0.597938 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 (0.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265992 Jy ! Component: 100 - total flux cleaned = 0.00244629 Jy ! Component: 150 - total flux cleaned = 0.00199721 Jy ! Component: 200 - total flux cleaned = 0.00182184 Jy ! Total flux subtracted in 200 components = 0.00182184 Jy ! Clean residual min=-0.002553 max=0.002803 Jy/beam ! Clean residual mean=-0.000015 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.278047 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.278047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062830Jy sigma=0.934760 ! Fit after self-cal, rms=0.062872Jy sigma=0.933789 ! 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=0.062872Jy sigma=0.933789 ! Fit after self-cal, rms=0.062423Jy sigma=0.923083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=1.648 mas, bpa=-20.22 degrees ! Estimated noise=0.595665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147158 Jy ! Component: 100 - total flux cleaned = 0.00146447 Jy ! Component: 150 - total flux cleaned = 0.00161383 Jy ! Component: 200 - total flux cleaned = 0.00170663 Jy ! Total flux subtracted in 200 components = 0.00170663 Jy ! Clean residual min=-0.002323 max=0.002244 Jy/beam ! Clean residual mean=-0.000015 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.279754 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.279754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062347Jy sigma=0.921523 ! Fit after self-cal, rms=0.062346Jy sigma=0.921321 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 = 0.000524443 Jy ! Component: 100 - total flux cleaned = 0.000631018 Jy ! Component: 150 - total flux cleaned = 0.000697324 Jy ! Component: 200 - total flux cleaned = 0.000775711 Jy ! Total flux subtracted in 200 components = 0.000775711 Jy ! Clean residual min=-0.002279 max=0.002138 Jy/beam ! Clean residual mean=-0.000017 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.28053 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.28053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062328Jy sigma=0.920929 ! Fit after self-cal, rms=0.062326Jy sigma=0.920895 ! 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=0.062326Jy sigma=0.920895 ! Fit after self-cal, rms=0.062224Jy sigma=0.915388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=1.646 mas, bpa=-20.1 degrees ! Estimated noise=0.595879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554542 Jy ! Component: 100 - total flux cleaned = 0.000580639 Jy ! Component: 150 - total flux cleaned = 0.000560977 Jy ! Component: 200 - total flux cleaned = 0.000578961 Jy ! Total flux subtracted in 200 components = 0.000578961 Jy ! Clean residual min=-0.001870 max=0.002059 Jy/beam ! Clean residual mean=-0.000010 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.281109 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.281109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062208Jy sigma=0.915015 ! Fit after self-cal, rms=0.062207Jy sigma=0.914971 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 = 0.000184242 Jy ! Component: 100 - total flux cleaned = 0.000200862 Jy ! Component: 150 - total flux cleaned = 0.000214932 Jy ! Component: 200 - total flux cleaned = 0.000227861 Jy ! Total flux subtracted in 200 components = 0.000227861 Jy ! Clean residual min=-0.001844 max=0.002037 Jy/beam ! Clean residual mean=-0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.281337 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.281337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062200Jy sigma=0.914815 ! Fit after self-cal, rms=0.062200Jy sigma=0.914804 ! 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. ! ! Fit before self-cal, rms=0.062200Jy sigma=0.914804 ! Fit after self-cal, rms=0.062250Jy sigma=0.914722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=2.667 mas, bpa=-14.45 degrees ! Estimated noise=0.674298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024813 Jy ! Component: 100 - total flux cleaned = 0.000343255 Jy ! Component: 150 - total flux cleaned = 0.000320444 Jy ! Component: 200 - total flux cleaned = 0.00032025 Jy ! Total flux subtracted in 200 components = 0.00032025 Jy ! Clean residual min=-0.001792 max=0.001876 Jy/beam ! Clean residual mean=-0.000015 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.281657 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.281657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062247Jy sigma=0.914635 ! Fit after self-cal, rms=0.062245Jy sigma=0.914612 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 = 2.76809e-05 Jy ! Component: 100 - total flux cleaned = 8.89761e-05 Jy ! Component: 150 - total flux cleaned = 9.7675e-05 Jy ! Component: 200 - total flux cleaned = 9.74998e-05 Jy ! Total flux subtracted in 200 components = 9.74998e-05 Jy ! Clean residual min=-0.001791 max=0.001871 Jy/beam ! Clean residual mean=-0.000016 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.281754 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.281754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062244Jy sigma=0.914573 ! Fit after self-cal, rms=0.062244Jy sigma=0.914562 ! 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=1.444 mas, bmaj=1.646 mas, bpa=-20.08 degrees ! Estimated noise=0.596116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.444 x 1.646 at -20.08 degrees (North through East) ! Clean map min=-0.0017676 max=0.25091 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=1.033 mas, bmaj=1.481 mas, bpa=-28.57 degrees ! Estimated noise=0.987242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194331 Jy ! Component: 100 - total flux cleaned = 0.237476 Jy ! Component: 150 - total flux cleaned = 0.253059 Jy ! Component: 200 - total flux cleaned = 0.261822 Jy ! Total flux subtracted in 200 components = 0.261822 Jy ! Clean residual min=-0.004004 max=0.004537 Jy/beam ! Clean residual mean=0.000011 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.261822 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.261822 Jy ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=1.646 mas, bpa=-20.08 degrees ! Estimated noise=0.596116 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 = 0.00742338 Jy ! Component: 100 - total flux cleaned = 0.0117563 Jy ! Component: 150 - total flux cleaned = 0.0146898 Jy ! Component: 200 - total flux cleaned = 0.0167848 Jy ! Total flux subtracted in 200 components = 0.0167848 Jy ! Clean residual min=-0.001913 max=0.002016 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.278607 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.278607 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=2.502 mas, bmaj=2.667 mas, bpa=-14.45 degrees ! Estimated noise=0.674298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187796 Jy ! Component: 100 - total flux cleaned = 0.00265855 Jy ! Component: 150 - total flux cleaned = 0.00299946 Jy ! Component: 200 - total flux cleaned = 0.00307445 Jy ! Total flux subtracted in 200 components = 0.00307445 Jy ! Clean residual min=-0.001728 max=0.001965 Jy/beam ! Clean residual mean=-0.000015 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.281681 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 = 6.79098e-05 Jy ! Component: 100 - total flux cleaned = 0.00010697 Jy ! Component: 150 - total flux cleaned = 0.000124364 Jy ! Component: 200 - total flux cleaned = 0.000156184 Jy ! Total flux subtracted in 200 components = 0.000156184 Jy ! Clean residual min=-0.001751 max=0.001951 Jy/beam ! Clean residual mean=-0.000016 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.281837 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 92 components and 0.281837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=1.646 mas, bpa=-20.08 degrees ! Estimated noise=0.596116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463457 Jy ! Component: 100 - total flux cleaned = 0.000528651 Jy ! Component: 150 - total flux cleaned = 0.000557305 Jy ! Component: 200 - total flux cleaned = 0.000530885 Jy ! Total flux subtracted in 200 components = 0.000530885 Jy ! Clean residual min=-0.001815 max=0.002042 Jy/beam ! Clean residual mean=-0.000010 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.282368 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.282368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062284Jy sigma=0.915197 ! Fit after self-cal, rms=0.062280Jy sigma=0.915068 wmodel J0539+1433_X_map.mod ! Writing 103 model components to file: J0539+1433_X_map.mod wobs J0539+1433_X_uvs.fits ! Writing UV FITS file: J0539+1433_X_uvs.fits wwins J0539+1433_X_map.win ! wwins: Wrote 3 windows to J0539+1433_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 = 0.00070536 Jy ! Component: 100 - total flux cleaned = 0.000775733 Jy ! Component: 150 - total flux cleaned = 0.000909647 Jy ! Component: 200 - total flux cleaned = 0.000941738 Jy ! Component: 250 - total flux cleaned = 0.00106786 Jy ! Component: 300 - total flux cleaned = 0.00103704 Jy ! Component: 350 - total flux cleaned = 0.00106735 Jy ! Component: 400 - total flux cleaned = 0.000918901 Jy ! Component: 450 - total flux cleaned = 0.000860565 Jy ! Component: 500 - total flux cleaned = 0.000688263 Jy ! Component: 550 - total flux cleaned = 0.00063212 Jy ! Component: 600 - total flux cleaned = 0.000632224 Jy ! Component: 650 - total flux cleaned = 0.000604355 Jy ! Component: 700 - total flux cleaned = 0.0004956 Jy ! Component: 750 - total flux cleaned = 0.000415222 Jy ! Component: 800 - total flux cleaned = 0.000282828 Jy ! Component: 850 - total flux cleaned = 0.000178118 Jy ! Component: 900 - total flux cleaned = 0.000100337 Jy ! Component: 950 - total flux cleaned = -5.32056e-05 Jy ! Component: 1000 - total flux cleaned = -0.000129233 Jy ! Component: 1050 - total flux cleaned = -0.000279524 Jy ! Component: 1100 - total flux cleaned = -0.000329046 Jy ! Component: 1150 - total flux cleaned = -0.000451346 Jy ! Component: 1200 - total flux cleaned = -0.000475293 Jy ! Component: 1250 - total flux cleaned = -0.000571703 Jy ! Component: 1300 - total flux cleaned = -0.00069118 Jy ! Component: 1350 - total flux cleaned = -0.000738209 Jy ! Component: 1400 - total flux cleaned = -0.000855161 Jy ! Component: 1450 - total flux cleaned = -0.000878352 Jy ! Component: 1500 - total flux cleaned = -0.000970499 Jy ! Component: 1550 - total flux cleaned = -0.0010617 Jy ! Component: 1600 - total flux cleaned = -0.00112961 Jy ! Component: 1650 - total flux cleaned = -0.00128688 Jy ! Component: 1700 - total flux cleaned = -0.0013314 Jy ! Component: 1750 - total flux cleaned = -0.00144201 Jy ! Component: 1800 - total flux cleaned = -0.00157384 Jy ! Component: 1850 - total flux cleaned = -0.00161745 Jy ! Component: 1900 - total flux cleaned = -0.00172575 Jy ! Component: 1950 - total flux cleaned = -0.00179044 Jy ! Component: 2000 - total flux cleaned = -0.00191847 Jy ! Component: 2050 - total flux cleaned = -0.00196084 Jy ! Component: 2100 - total flux cleaned = -0.00202428 Jy ! Component: 2150 - total flux cleaned = -0.00210779 Jy ! Component: 2200 - total flux cleaned = -0.00221166 Jy ! Component: 2250 - total flux cleaned = -0.00229417 Jy ! Component: 2300 - total flux cleaned = -0.0023964 Jy ! Component: 2350 - total flux cleaned = -0.00245726 Jy ! Component: 2400 - total flux cleaned = -0.0025177 Jy ! Component: 2450 - total flux cleaned = -0.00253784 Jy ! Component: 2500 - total flux cleaned = -0.00255768 Jy ! Component: 2550 - total flux cleaned = -0.00265669 Jy ! Component: 2600 - total flux cleaned = -0.0027157 Jy ! Component: 2650 - total flux cleaned = -0.00269614 Jy ! Component: 2700 - total flux cleaned = -0.00275426 Jy ! Component: 2750 - total flux cleaned = -0.00285095 Jy ! Component: 2800 - total flux cleaned = -0.00287013 Jy ! Component: 2850 - total flux cleaned = -0.00285099 Jy ! Component: 2900 - total flux cleaned = -0.00296508 Jy ! Component: 2950 - total flux cleaned = -0.00298377 Jy ! Component: 3000 - total flux cleaned = -0.00302131 Jy ! Component: 3050 - total flux cleaned = -0.00303987 Jy ! Component: 3100 - total flux cleaned = -0.00307716 Jy ! Component: 3150 - total flux cleaned = -0.00307707 Jy ! Component: 3200 - total flux cleaned = -0.00316907 Jy ! Component: 3250 - total flux cleaned = -0.00315062 Jy ! Component: 3300 - total flux cleaned = -0.0032053 Jy ! Component: 3350 - total flux cleaned = -0.00322334 Jy ! Component: 3400 - total flux cleaned = -0.00324139 Jy ! Component: 3450 - total flux cleaned = -0.00331326 Jy ! Component: 3500 - total flux cleaned = -0.00334903 Jy ! Component: 3550 - total flux cleaned = -0.00338457 Jy ! Component: 3600 - total flux cleaned = -0.00340222 Jy ! Component: 3650 - total flux cleaned = -0.00347253 Jy ! Component: 3700 - total flux cleaned = -0.0035076 Jy ! Component: 3750 - total flux cleaned = -0.00359472 Jy ! Component: 3800 - total flux cleaned = -0.00359472 Jy ! Component: 3850 - total flux cleaned = -0.0036638 Jy ! Component: 3900 - total flux cleaned = -0.00366384 Jy ! Component: 3950 - total flux cleaned = -0.00369815 Jy ! Component: 4000 - total flux cleaned = -0.00380038 Jy ! Component: 4050 - total flux cleaned = -0.00381746 Jy ! Total flux subtracted in 4096 components = -0.00385124 Jy ! Clean residual min=-0.000946 max=0.000976 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.278517 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 423 components and 0.278517 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0539+1433_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.444 x 1.646 at -20.08 degrees (North through East) ! Clean map min=-0.0016392 max=0.24974 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0539+1433_X_map.fits wmodel /scr/pima/rv124_uvs/J0539+1433_X_map.mod ! Writing 423 model components to file: /scr/pima/rv124_uvs/J0539+1433_X_map.mod wobs /scr/pima/rv124_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/rv124_uvs/J0539+1433_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J0539+1433_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.249739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353625 0.353625 0.70725 1.4145 2.829 5.658 11.316 22.632 45.264 90.528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 848.356 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0539+1433_X_dfm.log closed on Mon Dec 24 00:17:09 2018