! Started logfile: /scr/pima/rv102_uvs/J0106-4034_S_dfm.log on Sat Nov 9 09:30:34 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/J0106-4034_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0106-4034_S_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 2 integrations on 21 of 21 possible baselines. ! AN table 5: 4 integrations on 21 of 21 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! AN table 7: 6 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0106-4034 ! ! 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 936 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 J0106-4034_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.191633Jy sigma=13.308036 ! Fit after self-cal, rms=0.390562Jy sigma=4.235275 ! 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=2.385 mas, bmaj=8.76 mas, bpa=-5.454 degrees ! Estimated noise=2.7852 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 = 0.485494 Jy ! Component: 100 - total flux cleaned = 0.591365 Jy ! Total flux subtracted in 100 components = 0.591365 Jy ! Clean residual min=-0.025843 max=0.035186 Jy/beam ! Clean residual mean=-0.000102 rms=0.006164 Jy/beam ! Combined flux in latest and established models = 0.591365 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.591365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144191Jy sigma=1.495087 ! Fit after self-cal, rms=0.144184Jy sigma=1.495077 ! 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=3.039 mas, bmaj=10.99 mas, bpa=-6.474 degrees ! Estimated noise=2.11984 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 = 0.0434665 Jy ! Component: 100 - total flux cleaned = 0.0611368 Jy ! Component: 150 - total flux cleaned = 0.0697231 Jy ! Component: 200 - total flux cleaned = 0.074063 Jy ! Total flux subtracted in 200 components = 0.074063 Jy ! Clean residual min=-0.017403 max=0.024415 Jy/beam ! Clean residual mean=-0.000141 rms=0.003937 Jy/beam ! Combined flux in latest and established models = 0.665428 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.665428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134029Jy sigma=1.335086 ! Fit after self-cal, rms=0.134004Jy sigma=1.334548 ! Inverting map ! Added new window around map position (-11.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695171 Jy ! Component: 100 - total flux cleaned = 0.00941372 Jy ! Component: 150 - total flux cleaned = 0.0103488 Jy ! Component: 200 - total flux cleaned = 0.0114743 Jy ! Total flux subtracted in 200 components = 0.0114743 Jy ! Clean residual min=-0.013005 max=0.017752 Jy/beam ! Clean residual mean=-0.000104 rms=0.003386 Jy/beam ! Combined flux in latest and established models = 0.676902 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.676902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127524Jy sigma=1.277945 ! Fit after self-cal, rms=0.127105Jy sigma=1.271563 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 10.99 at -6.474 degrees (North through East) ! Clean map min=-0.025998 max=0.6233 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: ! FD 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.01 LA 0.94 PT 1.05 ! SC 1.07 WF 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KP 0.98 LA 1.00 NL 1.06 ! PT 1.00 SC 0.92 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 KP 0.96 LA 0.98 MK 1.02 ! NL 1.08 PT 0.95 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 KP 0.95 LA 1.06 MK 0.92 ! PT 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.09 LA 0.97 PT 1.02 ! SC 1.03 WF 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KP 1.00 LA 1.06 NL 1.05 ! PT 1.00 SC 1.01 WF 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 KP 0.99 LA 0.99 MK 1.09 ! NL 1.13 PT 0.99 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 KP 0.95 LA 0.98 MK 1.11 ! PT 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.07 LA 0.96 PT 1.08 ! SC 1.08 WF 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KP 0.96 LA 0.97 NL 1.04 ! PT 1.03 SC 1.03 WF 1.10 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 KP 0.97 LA 0.96 MK 1.14 ! NL 1.12 PT 1.02 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.98 KP 0.96 LA 0.98 MK 1.06 ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.06 LA 1.00 PT 0.97 ! SC 1.04 WF 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KP 1.02 LA 0.99 NL 1.02 ! PT 0.96 SC 1.14 WF 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KP 0.95 LA 0.99 MK 0.77 ! NL 1.08 PT 1.00 SC 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 KP 0.94 LA 1.01 MK 0.70 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.127105Jy sigma=1.271563 ! Fit after self-cal, rms=0.098286Jy sigma=1.001064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=11.26 mas, bpa=-6.883 degrees ! Estimated noise=2.15616 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 = -0.00306052 Jy ! Component: 100 - total flux cleaned = -0.00324812 Jy ! Component: 150 - total flux cleaned = -0.0032392 Jy ! Component: 200 - total flux cleaned = -0.0030874 Jy ! Total flux subtracted in 200 components = -0.0030874 Jy ! Clean residual min=-0.009333 max=0.008147 Jy/beam ! Clean residual mean=-0.000154 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.673815 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.673815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097584Jy sigma=0.995422 ! Fit after self-cal, rms=0.097651Jy sigma=0.994796 ! 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=0.097651Jy sigma=0.994796 ! Fit after self-cal, rms=0.097461Jy sigma=0.991368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=11.29 mas, bpa=-6.878 degrees ! Estimated noise=2.15543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168185 Jy ! Component: 100 - total flux cleaned = -0.00168034 Jy ! Component: 150 - total flux cleaned = -0.00167508 Jy ! Component: 200 - total flux cleaned = -0.00154835 Jy ! Total flux subtracted in 200 components = -0.00154835 Jy ! Clean residual min=-0.009138 max=0.008021 Jy/beam ! Clean residual mean=-0.000146 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.672266 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.672266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097001Jy sigma=0.987847 ! Fit after self-cal, rms=0.096984Jy sigma=0.987688 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 = 0.000254754 Jy ! Component: 100 - total flux cleaned = 0.00036957 Jy ! Component: 150 - total flux cleaned = 0.00036916 Jy ! Component: 200 - total flux cleaned = 0.000368217 Jy ! Total flux subtracted in 200 components = 0.000368217 Jy ! Clean residual min=-0.009014 max=0.007832 Jy/beam ! Clean residual mean=-0.000145 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.672635 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.672635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096691Jy sigma=0.985364 ! Fit after self-cal, rms=0.096681Jy sigma=0.985269 ! 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=0.096681Jy sigma=0.985269 ! Fit after self-cal, rms=0.093930Jy sigma=0.938485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=11.31 mas, bpa=-6.851 degrees ! Estimated noise=2.1545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231055 Jy ! Component: 100 - total flux cleaned = -0.000588281 Jy ! Component: 150 - total flux cleaned = -0.000693947 Jy ! Component: 200 - total flux cleaned = -0.000792667 Jy ! Total flux subtracted in 200 components = -0.000792667 Jy ! Clean residual min=-0.008852 max=0.007280 Jy/beam ! Clean residual mean=-0.000047 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.671842 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.671842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093627Jy sigma=0.935992 ! Fit after self-cal, rms=0.093621Jy sigma=0.935817 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 = 0.000593568 Jy ! Component: 100 - total flux cleaned = 0.00059226 Jy ! Component: 150 - total flux cleaned = 0.000590531 Jy ! Component: 200 - total flux cleaned = 0.000670567 Jy ! Total flux subtracted in 200 components = 0.000670567 Jy ! Clean residual min=-0.008736 max=0.007245 Jy/beam ! Clean residual mean=-0.000045 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.672513 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.672513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093433Jy sigma=0.934414 ! Fit after self-cal, rms=0.093429Jy sigma=0.934340 ! 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=0.093429Jy sigma=0.934340 ! Fit after self-cal, rms=0.093533Jy sigma=0.933912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.352 mas, bmaj=30.17 mas, bpa=-3.649 degrees ! Estimated noise=2.70889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137684 Jy ! Component: 100 - total flux cleaned = 0.000137135 Jy ! Component: 150 - total flux cleaned = 0.000135121 Jy ! Component: 200 - total flux cleaned = 0.000135144 Jy ! Total flux subtracted in 200 components = 0.000135144 Jy ! Clean residual min=-0.007767 max=0.006590 Jy/beam ! Clean residual mean=-0.000092 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.672648 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.672648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093457Jy sigma=0.933725 ! Fit after self-cal, rms=0.093448Jy sigma=0.933617 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 = 0.000266333 Jy ! Component: 100 - total flux cleaned = 0.000262483 Jy ! Component: 150 - total flux cleaned = 0.00025926 Jy ! Component: 200 - total flux cleaned = 0.000259487 Jy ! Total flux subtracted in 200 components = 0.000259487 Jy ! Clean residual min=-0.007677 max=0.006591 Jy/beam ! Clean residual mean=-0.000091 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.672907 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 104 components and 0.672907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093417Jy sigma=0.933706 ! Fit after self-cal, rms=0.093398Jy sigma=0.933584 ! 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=3.132 mas, bmaj=11.33 mas, bpa=-6.855 degrees ! Estimated noise=2.15339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.132 x 11.33 at -6.855 degrees (North through East) ! Clean map min=-0.011822 max=0.62363 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093398Jy sigma=0.933584 ! Fit after self-cal, rms=0.090073Jy sigma=0.865915 ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=11.33 mas, bpa=-6.891 degrees ! Estimated noise=2.15244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372627 Jy ! Component: 100 - total flux cleaned = -0.000457713 Jy ! Component: 150 - total flux cleaned = -0.000457075 Jy ! Component: 200 - total flux cleaned = -0.000456144 Jy ! Total flux subtracted in 200 components = -0.000456144 Jy ! Clean residual min=-0.008379 max=0.007093 Jy/beam ! Clean residual mean=-0.000043 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.672451 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.672451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089895Jy sigma=0.864627 ! Fit after self-cal, rms=0.089886Jy sigma=0.864547 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342382 Jy ! Component: 100 - total flux cleaned = 0.000272496 Jy ! Component: 150 - total flux cleaned = 0.000272382 Jy ! Component: 200 - total flux cleaned = 0.000336119 Jy ! Total flux subtracted in 200 components = 0.000336119 Jy ! Clean residual min=-0.008305 max=0.007069 Jy/beam ! Clean residual mean=-0.000042 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.672788 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.672787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089765Jy sigma=0.863731 ! Fit after self-cal, rms=0.089763Jy sigma=0.863678 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089763Jy sigma=0.863678 ! Fit after self-cal, rms=0.089851Jy sigma=0.863456 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=2.441 mas, bmaj=8.9 mas, bpa=-5.904 degrees ! Estimated noise=2.8456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.488853 Jy ! Component: 100 - total flux cleaned = 0.595497 Jy ! Component: 150 - total flux cleaned = 0.624307 Jy ! Component: 200 - total flux cleaned = 0.635011 Jy ! Total flux subtracted in 200 components = 0.635011 Jy ! Clean residual min=-0.012496 max=0.015843 Jy/beam ! Clean residual mean=-0.000044 rms=0.003206 Jy/beam ! Combined flux in latest and established models = 0.635011 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.635011 Jy ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=11.35 mas, bpa=-6.893 degrees ! Estimated noise=2.15183 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) ! Added new window around map position (1, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020926 Jy ! Component: 100 - total flux cleaned = 0.0311839 Jy ! Component: 150 - total flux cleaned = 0.0341322 Jy ! Component: 200 - total flux cleaned = 0.0355138 Jy ! Total flux subtracted in 200 components = 0.0355138 Jy ! Clean residual min=-0.009308 max=0.007533 Jy/beam ! Clean residual mean=-0.000051 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.670524 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.670524 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=9.358 mas, bmaj=30.22 mas, bpa=-3.696 degrees ! Estimated noise=2.70643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273135 Jy ! Component: 100 - total flux cleaned = 0.00297313 Jy ! Component: 150 - total flux cleaned = 0.00312013 Jy ! Component: 200 - total flux cleaned = 0.00324927 Jy ! Total flux subtracted in 200 components = 0.00324927 Jy ! Clean residual min=-0.007737 max=0.006586 Jy/beam ! Clean residual mean=-0.000078 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.673774 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 = 6.09337e-05 Jy ! Component: 100 - total flux cleaned = 0.000121942 Jy ! Component: 150 - total flux cleaned = 0.000181143 Jy ! Component: 200 - total flux cleaned = 0.000292801 Jy ! Total flux subtracted in 200 components = 0.000292801 Jy ! Clean residual min=-0.007597 max=0.006593 Jy/beam ! Clean residual mean=-0.000076 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.674066 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.674067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=11.35 mas, bpa=-6.893 degrees ! Estimated noise=2.15183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379521 Jy ! Component: 100 - total flux cleaned = -0.000238535 Jy ! Component: 150 - total flux cleaned = 6.9452e-06 Jy ! Component: 200 - total flux cleaned = 0.000231357 Jy ! Total flux subtracted in 200 components = 0.000231357 Jy ! Clean residual min=-0.008872 max=0.007228 Jy/beam ! Clean residual mean=-0.000038 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.674298 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.674298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090120Jy sigma=0.865320 ! Fit after self-cal, rms=0.089957Jy sigma=0.864085 wmodel J0106-4034_S_map.mod ! Writing 108 model components to file: J0106-4034_S_map.mod wobs J0106-4034_S_uvs.fits ! Writing UV FITS file: J0106-4034_S_uvs.fits wwins J0106-4034_S_map.win ! wwins: Wrote 3 windows to J0106-4034_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 = -0.00193227 Jy ! Component: 100 - total flux cleaned = -0.00358728 Jy ! Component: 150 - total flux cleaned = -0.0043058 Jy ! Component: 200 - total flux cleaned = -0.004762 Jy ! Component: 250 - total flux cleaned = -0.00520319 Jy ! Component: 300 - total flux cleaned = -0.00531164 Jy ! Component: 350 - total flux cleaned = -0.00541765 Jy ! Component: 400 - total flux cleaned = -0.00511184 Jy ! Component: 450 - total flux cleaned = -0.00511235 Jy ! Component: 500 - total flux cleaned = -0.00530946 Jy ! Component: 550 - total flux cleaned = -0.00521224 Jy ! Component: 600 - total flux cleaned = -0.00492825 Jy ! Component: 650 - total flux cleaned = -0.00492902 Jy ! Component: 700 - total flux cleaned = -0.00456116 Jy ! Component: 750 - total flux cleaned = -0.00438105 Jy ! Component: 800 - total flux cleaned = -0.00429071 Jy ! Component: 850 - total flux cleaned = -0.00394104 Jy ! Component: 900 - total flux cleaned = -0.00368334 Jy ! Component: 950 - total flux cleaned = -0.00368379 Jy ! Component: 1000 - total flux cleaned = -0.00359802 Jy ! Component: 1050 - total flux cleaned = -0.00359877 Jy ! Component: 1100 - total flux cleaned = -0.00376199 Jy ! Component: 1150 - total flux cleaned = -0.00376144 Jy ! Component: 1200 - total flux cleaned = -0.0038407 Jy ! Component: 1250 - total flux cleaned = -0.00423113 Jy ! Component: 1300 - total flux cleaned = -0.0039214 Jy ! Component: 1350 - total flux cleaned = -0.00399884 Jy ! Component: 1400 - total flux cleaned = -0.00400042 Jy ! Component: 1450 - total flux cleaned = -0.00407506 Jy ! Component: 1500 - total flux cleaned = -0.00422235 Jy ! Component: 1550 - total flux cleaned = -0.00429541 Jy ! Component: 1600 - total flux cleaned = -0.00444041 Jy ! Component: 1650 - total flux cleaned = -0.00451234 Jy ! Component: 1700 - total flux cleaned = -0.0048678 Jy ! Component: 1750 - total flux cleaned = -0.00493781 Jy ! Component: 1800 - total flux cleaned = -0.00514759 Jy ! Component: 1850 - total flux cleaned = -0.00528588 Jy ! Component: 1900 - total flux cleaned = -0.00549128 Jy ! Component: 1950 - total flux cleaned = -0.00555949 Jy ! Component: 2000 - total flux cleaned = -0.00562657 Jy ! Component: 2050 - total flux cleaned = -0.00549387 Jy ! Component: 2100 - total flux cleaned = -0.0057587 Jy ! Component: 2150 - total flux cleaned = -0.00595584 Jy ! Component: 2200 - total flux cleaned = -0.00576004 Jy ! Component: 2250 - total flux cleaned = -0.00595346 Jy ! Component: 2300 - total flux cleaned = -0.00595306 Jy ! Component: 2350 - total flux cleaned = -0.00614315 Jy ! Component: 2400 - total flux cleaned = -0.00595394 Jy ! Component: 2450 - total flux cleaned = -0.00607828 Jy ! Component: 2500 - total flux cleaned = -0.00607747 Jy ! Component: 2550 - total flux cleaned = -0.00607738 Jy ! Component: 2600 - total flux cleaned = -0.00601588 Jy ! Component: 2650 - total flux cleaned = -0.00589411 Jy ! Component: 2700 - total flux cleaned = -0.00595483 Jy ! Component: 2750 - total flux cleaned = -0.00601455 Jy ! Component: 2800 - total flux cleaned = -0.00607405 Jy ! Component: 2850 - total flux cleaned = -0.00595572 Jy ! Component: 2900 - total flux cleaned = -0.00613188 Jy ! Component: 2950 - total flux cleaned = -0.00613215 Jy ! Component: 3000 - total flux cleaned = -0.00619036 Jy ! Component: 3050 - total flux cleaned = -0.00624821 Jy ! Component: 3100 - total flux cleaned = -0.00601901 Jy ! Component: 3150 - total flux cleaned = -0.00613377 Jy ! Component: 3200 - total flux cleaned = -0.00630359 Jy ! Component: 3250 - total flux cleaned = -0.00619139 Jy ! Component: 3300 - total flux cleaned = -0.00630328 Jy ! Component: 3350 - total flux cleaned = -0.00641446 Jy ! Component: 3400 - total flux cleaned = -0.0063593 Jy ! Component: 3450 - total flux cleaned = -0.00635921 Jy ! Component: 3500 - total flux cleaned = -0.00652288 Jy ! Component: 3550 - total flux cleaned = -0.00646892 Jy ! Component: 3600 - total flux cleaned = -0.00646919 Jy ! Component: 3650 - total flux cleaned = -0.00657631 Jy ! Component: 3700 - total flux cleaned = -0.00657632 Jy ! Component: 3750 - total flux cleaned = -0.00673512 Jy ! Component: 3800 - total flux cleaned = -0.0064714 Jy ! Component: 3850 - total flux cleaned = -0.00641952 Jy ! Component: 3900 - total flux cleaned = -0.0065236 Jy ! Component: 3950 - total flux cleaned = -0.00647183 Jy ! Component: 4000 - total flux cleaned = -0.00636893 Jy ! Component: 4050 - total flux cleaned = -0.00652247 Jy ! Total flux subtracted in 4096 components = -0.00647168 Jy ! Clean residual min=-0.002717 max=0.003453 Jy/beam ! Clean residual mean=0.000018 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.667826 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 387 components and 0.667826 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0106-4034_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.132 x 11.35 at -6.893 degrees (North through East) ! Clean map min=-0.0081954 max=0.6241 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0106-4034_S_map.fits wmodel /scr/pima/rv102_uvs/J0106-4034_S_map.mod ! Writing 387 model components to file: /scr/pima/rv102_uvs/J0106-4034_S_map.mod wobs /scr/pima/rv102_uvs/J0106-4034_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0106-4034_S_uvs.fits wwins /scr/pima/rv102_uvs/J0106-4034_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv102_uvs/J0106-4034_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.624097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000958025 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.460517 0.460517 0.921034 1.84207 3.68414 7.36827 14.7365 29.4731 58.9462 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.624 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 651.441 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0106-4034_S_dfm.log closed on Sat Nov 9 09:30:38 2019