! Started logfile: /scr/pima/rv125_uvs/J0343+3622_S_dfm.log on Sun Dec 23 06:56:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J0343+3622_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J0343+3622_S_uva.fits ! AN table 1: 31 integrations on 36 of 36 possible baselines. ! AN table 2: 56 integrations on 21 of 21 possible baselines. ! AN table 3: 5 integrations on 10 of 10 possible baselines. ! AN table 4: 40 integrations on 15 of 15 possible baselines. ! AN table 5: 13 integrations on 36 of 36 possible baselines. ! AN table 6: 12 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.39575 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0343+3622 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 5512 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 J0343+3622_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 248 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 248 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 279 telescope corrections were flagged in sub-array 1. ! A total of 272 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 240 telescope corrections were flagged in sub-array 4. ! A total of 117 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! A total of 248 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 186 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.069586Jy sigma=15.656128 ! Fit after self-cal, rms=0.657701Jy sigma=9.239100 ! 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=2.731 mas, bmaj=2.81 mas, bpa=44.48 degrees ! Estimated noise=1.17595 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 = 0.292509 Jy ! Component: 100 - total flux cleaned = 0.376098 Jy ! Total flux subtracted in 100 components = 0.376098 Jy ! Clean residual min=-0.013818 max=0.037368 Jy/beam ! Clean residual mean=0.000012 rms=0.003507 Jy/beam ! Combined flux in latest and established models = 0.376098 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.376098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117901Jy sigma=1.685059 ! Fit after self-cal, rms=0.117938Jy sigma=1.684796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420757 Jy ! Component: 100 - total flux cleaned = 0.0661372 Jy ! Total flux subtracted in 100 components = 0.0661372 Jy ! Clean residual min=-0.012545 max=0.014339 Jy/beam ! Clean residual mean=0.000012 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.442236 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.442236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105264Jy sigma=1.443188 ! Fit after self-cal, rms=0.105304Jy sigma=1.442929 ! 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=2.572 mas, bmaj=2.957 mas, bpa=-88.51 degrees ! Estimated noise=0.923006 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 = 0.0154792 Jy ! Component: 100 - total flux cleaned = 0.0190024 Jy ! Component: 150 - total flux cleaned = 0.0218733 Jy ! Component: 200 - total flux cleaned = 0.0242306 Jy ! Total flux subtracted in 200 components = 0.0242306 Jy ! Clean residual min=-0.012428 max=0.016842 Jy/beam ! Clean residual mean=-0.000008 rms=0.003240 Jy/beam ! Combined flux in latest and established models = 0.466466 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.466466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101638Jy sigma=1.391778 ! Fit after self-cal, rms=0.101645Jy sigma=1.391681 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.572 x 2.957 at -88.51 degrees (North through East) ! Clean map min=-0.011787 max=0.35374 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.98 KP 0.90 LA 0.91 ! MK 0.95 NL 1.13 NY 1.37 OV 0.91 ! PT 1.04 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.09 HN 0.89 MC 1.01 NL 1.38 ! NY 1.43 SC 0.94 WN 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.21 HN 0.92 NL 1.33 NY 1.25 ! SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.87 MC 1.01 NY 1.33 OV 0.86 ! SC 0.87 WN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 HN 0.88 KP 0.92 LA 0.90 ! MK 0.99 NL 1.14 OV 0.90 PT 1.03 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 MC 1.09 MK 1.21 NY 1.63 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.03 KP 0.89 LA 0.92 ! MK 0.99 NL 1.16 NY 1.19 OV 0.84 ! PT 1.05 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.15 HN 0.87 MC 0.79 NL 1.21 ! NY 1.24 SC 0.95 WN 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.92 NL 1.42 NY 1.21 ! SC 0.85 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.88 MC 0.88 NY 1.16 OV 0.82 ! SC 0.85 WN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 HN 0.89 KP 0.88 LA 0.90 ! MK 1.03 NL 1.10 OV 0.87 PT 1.02 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 MC 0.96 MK 1.17 NY 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* ! ! A total of 120 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* HN 0.00* MC 0.00* NL 0.00* ! NY 0.00* SC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* MC 0.00* NY 0.00* OV 0.00* ! SC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MC 0.00* MK 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.03 KP 0.93 LA 0.92 ! MK 0.96 NL 1.14 NY 1.25 OV 0.88 ! PT 1.03 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.01 HN 0.90 MC 1.06 NL 1.42 ! NY 1.24 SC 0.90 WN 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 HN 0.96 NL 1.37 NY 1.18 ! SC 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.97 MC 1.06 NY 1.28 OV 0.84 ! SC 0.86 WN 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 HN 0.89 KP 0.89 LA 0.90 ! MK 0.99 NL 1.12 OV 0.93 PT 1.03 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 MC 1.14 MK 1.06 NY 1.31 ! ! ! Fit before self-cal, rms=0.101645Jy sigma=1.391681 ! Fit after self-cal, rms=0.080554Jy sigma=0.973187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=3.313 mas, bpa=-0.1923 degrees ! Estimated noise=0.984672 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 (9.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355287 Jy ! Component: 100 - total flux cleaned = 0.00387503 Jy ! Component: 150 - total flux cleaned = 0.00363493 Jy ! Component: 200 - total flux cleaned = 0.003318 Jy ! Total flux subtracted in 200 components = 0.003318 Jy ! Clean residual min=-0.005295 max=0.005315 Jy/beam ! Clean residual mean=-0.000004 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.469784 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.469784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079721Jy sigma=0.963905 ! Fit after self-cal, rms=0.080020Jy sigma=0.961830 ! 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=0.080020Jy sigma=0.961830 ! Fit after self-cal, rms=0.079652Jy sigma=0.889128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.884 mas, bmaj=3.301 mas, bpa=0.2446 degrees ! Estimated noise=0.983021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012164 Jy ! Component: 100 - total flux cleaned = -0.000385292 Jy ! Component: 150 - total flux cleaned = -0.000458569 Jy ! Component: 200 - total flux cleaned = -0.000520935 Jy ! Total flux subtracted in 200 components = -0.000520935 Jy ! Clean residual min=-0.003952 max=0.004170 Jy/beam ! Clean residual mean=-0.000012 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.469263 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.469263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079450Jy sigma=0.886299 ! Fit after self-cal, rms=0.079604Jy sigma=0.885867 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) ! Added new window around map position (93, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034302 Jy ! Component: 100 - total flux cleaned = 0.00378362 Jy ! Component: 150 - total flux cleaned = 0.00372149 Jy ! Component: 200 - total flux cleaned = 0.00372069 Jy ! Total flux subtracted in 200 components = 0.00372069 Jy ! Clean residual min=-0.003573 max=0.003760 Jy/beam ! Clean residual mean=-0.000017 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.472984 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.472984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079387Jy sigma=0.882870 ! Fit after self-cal, rms=0.079374Jy sigma=0.882508 ! Inverting map ! Added new window around map position (-1, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289189 Jy ! Component: 100 - total flux cleaned = 0.00350938 Jy ! Component: 150 - total flux cleaned = 0.00370098 Jy ! Component: 200 - total flux cleaned = 0.00370015 Jy ! Total flux subtracted in 200 components = 0.00370015 Jy ! Clean residual min=-0.003529 max=0.003593 Jy/beam ! Clean residual mean=-0.000017 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.476684 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.476684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079160Jy sigma=0.879650 ! Fit after self-cal, rms=0.079140Jy sigma=0.879313 ! 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=0.079140Jy sigma=0.879313 ! Fit after self-cal, rms=0.078760Jy sigma=0.866594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=3.299 mas, bpa=0.5943 degrees ! Estimated noise=0.982333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461306 Jy ! Component: 100 - total flux cleaned = 0.000598832 Jy ! Component: 150 - total flux cleaned = 0.00054278 Jy ! Component: 200 - total flux cleaned = 0.000544986 Jy ! Total flux subtracted in 200 components = 0.000544986 Jy ! Clean residual min=-0.003404 max=0.003596 Jy/beam ! Clean residual mean=-0.000012 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.477229 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.477229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078631Jy sigma=0.865129 ! Fit after self-cal, rms=0.078633Jy sigma=0.865004 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) ! Added new window around map position (-35.5, -100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284838 Jy ! Component: 100 - total flux cleaned = 0.00363673 Jy ! Component: 150 - total flux cleaned = 0.00433922 Jy ! Component: 200 - total flux cleaned = 0.00484427 Jy ! Total flux subtracted in 200 components = 0.00484427 Jy ! Clean residual min=-0.003214 max=0.003460 Jy/beam ! Clean residual mean=-0.000012 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.482073 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.482073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078418Jy sigma=0.861872 ! Fit after self-cal, rms=0.078400Jy sigma=0.861666 ! Inverting map ! Added new window around map position (109, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245701 Jy ! Component: 100 - total flux cleaned = 0.00293699 Jy ! Component: 150 - total flux cleaned = 0.00329508 Jy ! Component: 200 - total flux cleaned = 0.00351192 Jy ! Total flux subtracted in 200 components = 0.00351192 Jy ! Clean residual min=-0.003134 max=0.003340 Jy/beam ! Clean residual mean=-0.000015 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.485585 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.485585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078219Jy sigma=0.859254 ! Fit after self-cal, rms=0.078224Jy sigma=0.859097 ! Inverting map ! Added new window around map position (14, 100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212655 Jy ! Component: 100 - total flux cleaned = 0.00276039 Jy ! Component: 150 - total flux cleaned = 0.00341792 Jy ! Component: 200 - total flux cleaned = 0.00368919 Jy ! Total flux subtracted in 200 components = 0.00368919 Jy ! Clean residual min=-0.003087 max=0.003386 Jy/beam ! Clean residual mean=-0.000016 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.489275 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.489275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078055Jy sigma=0.856419 ! Fit after self-cal, rms=0.078051Jy sigma=0.856242 ! Inverting map ! Added new window around map position (-35, 62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210525 Jy ! Component: 100 - total flux cleaned = 0.00231822 Jy ! Component: 150 - total flux cleaned = 0.00260447 Jy ! Component: 200 - total flux cleaned = 0.00271293 Jy ! Total flux subtracted in 200 components = 0.00271293 Jy ! Clean residual min=-0.003015 max=0.003070 Jy/beam ! Clean residual mean=-0.000015 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.491988 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.491988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077869Jy sigma=0.853963 ! Fit after self-cal, rms=0.077870Jy sigma=0.853705 ! 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=0.077870Jy sigma=0.853705 ! Fit after self-cal, rms=0.077725Jy sigma=0.852466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.01 mas, bmaj=8.998 mas, bpa=74.12 degrees ! Estimated noise=1.33903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140509 Jy ! Component: 100 - total flux cleaned = 0.00169608 Jy ! Component: 150 - total flux cleaned = 0.0021931 Jy ! Component: 200 - total flux cleaned = 0.00259909 Jy ! Total flux subtracted in 200 components = 0.00259909 Jy ! Clean residual min=-0.003573 max=0.003215 Jy/beam ! Clean residual mean=-0.000042 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.494587 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 0.494587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077689Jy sigma=0.851886 ! Fit after self-cal, rms=0.077689Jy sigma=0.851781 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 = 0.000438312 Jy ! Component: 100 - total flux cleaned = 0.00076815 Jy ! Component: 150 - total flux cleaned = 0.000958792 Jy ! Component: 200 - total flux cleaned = 0.00113785 Jy ! Total flux subtracted in 200 components = 0.00113785 Jy ! Clean residual min=-0.003619 max=0.003197 Jy/beam ! Clean residual mean=-0.000044 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.495724 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 189 components and 0.495724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077662Jy sigma=0.851394 ! Fit after self-cal, rms=0.077662Jy sigma=0.851358 ! 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=2.888 mas, bmaj=3.296 mas, bpa=0.4546 degrees ! Estimated noise=0.981015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 3.296 at 0.4546 degrees (North through East) ! Clean map min=-0.0030523 max=0.36636 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=2.78 mas, bmaj=3.186 mas, bpa=6.684 degrees ! Estimated noise=1.20823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295187 Jy ! Component: 100 - total flux cleaned = 0.372997 Jy ! Component: 150 - total flux cleaned = 0.408135 Jy ! Component: 200 - total flux cleaned = 0.427244 Jy ! Total flux subtracted in 200 components = 0.427244 Jy ! Clean residual min=-0.004943 max=0.009807 Jy/beam ! Clean residual mean=0.000000 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.427244 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.427244 Jy ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=3.296 mas, bpa=0.4546 degrees ! Estimated noise=0.981015 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 = 0.0141477 Jy ! Component: 100 - total flux cleaned = 0.0231146 Jy ! Component: 150 - total flux cleaned = 0.0300009 Jy ! Component: 200 - total flux cleaned = 0.0356119 Jy ! Total flux subtracted in 200 components = 0.0356119 Jy ! Clean residual min=-0.004274 max=0.003906 Jy/beam ! Clean residual mean=-0.000011 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.462856 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.462856 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.01 mas, bmaj=8.998 mas, bpa=74.12 degrees ! Estimated noise=1.33903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743028 Jy ! Component: 100 - total flux cleaned = 0.0125787 Jy ! Component: 150 - total flux cleaned = 0.0167426 Jy ! Component: 200 - total flux cleaned = 0.0201745 Jy ! Total flux subtracted in 200 components = 0.0201745 Jy ! Clean residual min=-0.003919 max=0.003706 Jy/beam ! Clean residual mean=-0.000033 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.48303 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 = 0.00287796 Jy ! Component: 100 - total flux cleaned = 0.00533339 Jy ! Component: 150 - total flux cleaned = 0.00735578 Jy ! Component: 200 - total flux cleaned = 0.0083184 Jy ! Total flux subtracted in 200 components = 0.0083184 Jy ! Clean residual min=-0.003830 max=0.003166 Jy/beam ! Clean residual mean=-0.000033 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.491349 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 126 components and 0.491349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=3.296 mas, bpa=0.4546 degrees ! Estimated noise=0.981015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821588 Jy ! Component: 100 - total flux cleaned = 0.00137919 Jy ! Component: 150 - total flux cleaned = 0.00187743 Jy ! Component: 200 - total flux cleaned = 0.00206089 Jy ! Total flux subtracted in 200 components = 0.00206089 Jy ! Clean residual min=-0.003848 max=0.003715 Jy/beam ! Clean residual mean=-0.000013 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.493409 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.493409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078212Jy sigma=0.860438 ! Fit after self-cal, rms=0.078125Jy sigma=0.859549 wmodel J0343+3622_S_map.mod ! Writing 151 model components to file: J0343+3622_S_map.mod wobs J0343+3622_S_uvs.fits ! Writing UV FITS file: J0343+3622_S_uvs.fits wwins J0343+3622_S_map.win ! wwins: Wrote 8 windows to J0343+3622_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 = 0.000225553 Jy ! Component: 100 - total flux cleaned = 0.000529075 Jy ! Component: 150 - total flux cleaned = 0.000527586 Jy ! Component: 200 - total flux cleaned = 0.000636545 Jy ! Component: 250 - total flux cleaned = 0.000690959 Jy ! Component: 300 - total flux cleaned = 0.00089778 Jy ! Component: 350 - total flux cleaned = 0.00114862 Jy ! Component: 400 - total flux cleaned = 0.00134593 Jy ! Component: 450 - total flux cleaned = 0.00149154 Jy ! Component: 500 - total flux cleaned = 0.00173023 Jy ! Component: 550 - total flux cleaned = 0.00205745 Jy ! Component: 600 - total flux cleaned = 0.00228719 Jy ! Component: 650 - total flux cleaned = 0.0022874 Jy ! Component: 700 - total flux cleaned = 0.0024658 Jy ! Component: 750 - total flux cleaned = 0.00237823 Jy ! Component: 800 - total flux cleaned = 0.00250937 Jy ! Component: 850 - total flux cleaned = 0.00250914 Jy ! Component: 900 - total flux cleaned = 0.0025943 Jy ! Component: 950 - total flux cleaned = 0.00255176 Jy ! Component: 1000 - total flux cleaned = 0.00246833 Jy ! Component: 1050 - total flux cleaned = 0.00250931 Jy ! Component: 1100 - total flux cleaned = 0.0025092 Jy ! Component: 1150 - total flux cleaned = 0.00230626 Jy ! Component: 1200 - total flux cleaned = 0.002266 Jy ! Component: 1250 - total flux cleaned = 0.00234568 Jy ! Component: 1300 - total flux cleaned = 0.00226726 Jy ! Component: 1350 - total flux cleaned = 0.00207156 Jy ! Component: 1400 - total flux cleaned = 0.00203349 Jy ! Component: 1450 - total flux cleaned = 0.00195724 Jy ! Component: 1500 - total flux cleaned = 0.0017666 Jy ! Component: 1550 - total flux cleaned = 0.001804 Jy ! Component: 1600 - total flux cleaned = 0.00142986 Jy ! Component: 1650 - total flux cleaned = 0.00139326 Jy ! Component: 1700 - total flux cleaned = 0.00135661 Jy ! Component: 1750 - total flux cleaned = 0.00128348 Jy ! Component: 1800 - total flux cleaned = 0.000884204 Jy ! Component: 1850 - total flux cleaned = 0.000812609 Jy ! Component: 1900 - total flux cleaned = 0.000777797 Jy ! Component: 1950 - total flux cleaned = 0.000671145 Jy ! Component: 2000 - total flux cleaned = 0.000530164 Jy ! Component: 2050 - total flux cleaned = 0.00049528 Jy ! Component: 2100 - total flux cleaned = 0.000425334 Jy ! Component: 2150 - total flux cleaned = 0.000218399 Jy ! Component: 2200 - total flux cleaned = 0.000218399 Jy ! Component: 2250 - total flux cleaned = 0.000116175 Jy ! Component: 2300 - total flux cleaned = -1.936e-05 Jy ! Component: 2350 - total flux cleaned = -0.000288444 Jy ! Component: 2400 - total flux cleaned = -0.000355567 Jy ! Component: 2450 - total flux cleaned = -0.000488542 Jy ! Component: 2500 - total flux cleaned = -0.000620732 Jy ! Component: 2550 - total flux cleaned = -0.000817399 Jy ! Component: 2600 - total flux cleaned = -0.000850204 Jy ! Component: 2650 - total flux cleaned = -0.000947418 Jy ! Component: 2700 - total flux cleaned = -0.00104396 Jy ! Component: 2750 - total flux cleaned = -0.00126864 Jy ! Component: 2800 - total flux cleaned = -0.00139577 Jy ! Component: 2850 - total flux cleaned = -0.00142744 Jy ! Component: 2900 - total flux cleaned = -0.00155319 Jy ! Component: 2950 - total flux cleaned = -0.00180383 Jy ! Component: 3000 - total flux cleaned = -0.00192861 Jy ! Component: 3050 - total flux cleaned = -0.00189763 Jy ! Component: 3100 - total flux cleaned = -0.00199038 Jy ! Component: 3150 - total flux cleaned = -0.00217433 Jy ! Component: 3200 - total flux cleaned = -0.00223527 Jy ! Component: 3250 - total flux cleaned = -0.00247795 Jy ! Component: 3300 - total flux cleaned = -0.0026892 Jy ! Component: 3350 - total flux cleaned = -0.00274886 Jy ! Component: 3400 - total flux cleaned = -0.00289801 Jy ! Component: 3450 - total flux cleaned = -0.00307641 Jy ! Component: 3500 - total flux cleaned = -0.00322408 Jy ! Component: 3550 - total flux cleaned = -0.00325357 Jy ! Component: 3600 - total flux cleaned = -0.00345842 Jy ! Component: 3650 - total flux cleaned = -0.00360413 Jy ! Component: 3700 - total flux cleaned = -0.00383563 Jy ! Component: 3750 - total flux cleaned = -0.00397949 Jy ! Component: 3800 - total flux cleaned = -0.00406543 Jy ! Component: 3850 - total flux cleaned = -0.004208 Jy ! Component: 3900 - total flux cleaned = -0.00423649 Jy ! Component: 3950 - total flux cleaned = -0.00443407 Jy ! Component: 4000 - total flux cleaned = -0.00451841 Jy ! Component: 4050 - total flux cleaned = -0.00457434 Jy ! Total flux subtracted in 4096 components = -0.00474166 Jy ! Clean residual min=-0.001686 max=0.001734 Jy/beam ! Clean residual mean=-0.000011 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.488668 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 462 components and 0.488668 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J0343+3622_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 3.296 at 0.4546 degrees (North through East) ! Clean map min=-0.0025838 max=0.37103 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J0343+3622_S_map.fits wmodel /scr/pima/rv125_uvs/J0343+3622_S_map.mod ! Writing 462 model components to file: /scr/pima/rv125_uvs/J0343+3622_S_map.mod wobs /scr/pima/rv125_uvs/J0343+3622_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J0343+3622_S_uvs.fits wwins /scr/pima/rv125_uvs/J0343+3622_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rv125_uvs/J0343+3622_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.371029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000479245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387499 0.387499 0.774999 1.55 3.1 6.19999 12.4 24.8 49.5999 99.1999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.371 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 774.194 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J0343+3622_S_dfm.log closed on Sun Dec 23 06:56:22 2018