! Started logfile: /scr/pima/rv124_uvs/J0343+3622_X_dfm.log on Mon Dec 24 00:16:41 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/J0343+3622_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0343+3622_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! AN table 2: 139 integrations on 21 of 21 possible baselines. ! AN table 3: 19 integrations on 36 of 36 possible baselines. ! AN table 4: 8 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.329417 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 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 6056 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 J0343+3622_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 86 telescope corrections were flagged in sub-array 1. ! A total of 617 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! A total of 617 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! A total of 899 telescope corrections were flagged in sub-array 2. ! A total of 95 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! A total of 899 telescope corrections were flagged in sub-array 2. ! A total of 95 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.038174Jy sigma=16.320066 ! Fit after self-cal, rms=0.714032Jy sigma=11.260161 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=1.278 mas, bpa=-34.16 degrees ! Estimated noise=1.04763 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 = 0.22822 Jy ! Component: 100 - total flux cleaned = 0.289343 Jy ! Total flux subtracted in 100 components = 0.289343 Jy ! Clean residual min=-0.008621 max=0.024016 Jy/beam ! Clean residual mean=-0.000051 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.289343 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.289343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091841Jy sigma=1.260041 ! Fit after self-cal, rms=0.091810Jy sigma=1.259560 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242698 Jy ! Component: 100 - total flux cleaned = 0.0354748 Jy ! Total flux subtracted in 100 components = 0.0354748 Jy ! Clean residual min=-0.006536 max=0.008264 Jy/beam ! Clean residual mean=-0.000070 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.324818 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.324818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087915Jy sigma=1.136025 ! Fit after self-cal, rms=0.087915Jy sigma=1.135758 ! 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=0.9424 mas, bmaj=1.368 mas, bpa=-29.01 degrees ! Estimated noise=0.776672 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 = 0.00364911 Jy ! Component: 100 - total flux cleaned = 0.00348756 Jy ! Component: 150 - total flux cleaned = 0.00317238 Jy ! Component: 200 - total flux cleaned = 0.00302757 Jy ! Total flux subtracted in 200 components = 0.00302757 Jy ! Clean residual min=-0.012338 max=0.006656 Jy/beam ! Clean residual mean=-0.004540 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.327846 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.327846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087313Jy sigma=1.124634 ! Fit after self-cal, rms=0.087287Jy sigma=1.124463 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9424 x 1.368 at -29.01 degrees (North through East) ! Clean map min=-0.01176 max=0.29275 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 0.96 FD 0.88 HN 1.06 KP 1.07 ! LA 1.02 MK 1.03 NL 1.08 OV 0.98 ! PT 0.86 SC 1.01 ! ! A total of 264 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* HN 1.02 NL 1.22 NY 0.73 ! SC 0.93 WN 1.52 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.90 HN 1.00 KP 1.08 ! NL 1.06 NY 0.83 OV 0.94 PT 0.91 ! SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 NY 0.59 WN 1.57 WZ 1.09 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 1.05 KP 1.04 ! LA 1.02 MK 1.06 NL 1.09 OV 0.94 ! PT 0.85 SC 0.99 ! ! A total of 264 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* HN 1.04 NL 1.14 NY 0.81 ! SC 1.00 WN 1.45 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.93 HN 1.00 KP 1.06 ! NL 1.05 NY 0.92 OV 0.98 PT 0.93 ! SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 NY 0.78 WN 1.68 WZ 0.94 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.05 KP 1.06 ! LA 1.04 MK 1.03 NL 1.08 OV 0.97 ! PT 0.83 SC 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* HN 1.01 NL 1.16 NY 1.00* ! SC 1.07 WN 1.59 WZ 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.91 HN 1.04 KP 1.09 ! NL 1.09 NY 1.00* OV 0.94 PT 1.00 ! SC 0.94 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* NY 0.00* WN 0.00* WZ 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 1.02 FD 0.89 HN 1.03 KP 1.05 ! LA 1.03 MK 1.02 NL 1.09 OV 0.98 ! PT 0.85 SC 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.00* HN 1.01 NL 1.22 NY 1.00* ! SC 0.98 WN 1.37 WZ 1.16 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.90 HN 1.01 KP 1.08 ! NL 1.05 NY 1.00* OV 0.98 PT 1.05 ! SC 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* NY 0.00* WN 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.087287Jy sigma=1.124463 ! Fit after self-cal, rms=0.065247Jy sigma=0.911390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=1.401 mas, bpa=-31.92 degrees ! Estimated noise=0.800208 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 = 9.62996e-05 Jy ! Component: 100 - total flux cleaned = -2.85804e-05 Jy ! Component: 150 - total flux cleaned = -0.000137216 Jy ! Component: 200 - total flux cleaned = -0.00020333 Jy ! Total flux subtracted in 200 components = -0.00020333 Jy ! Clean residual min=-0.003409 max=0.002947 Jy/beam ! Clean residual mean=0.000056 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.327642 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.327642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065192Jy sigma=0.910578 ! Fit after self-cal, rms=0.065246Jy sigma=0.909828 ! 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=0.065246Jy sigma=0.909828 ! Fit after self-cal, rms=0.064970Jy sigma=0.897240 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=1.402 mas, bpa=-31.82 degrees ! Estimated noise=0.800428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439669 Jy ! Component: 100 - total flux cleaned = 0.000338899 Jy ! Component: 150 - total flux cleaned = 0.000282847 Jy ! Component: 200 - total flux cleaned = 0.000232237 Jy ! Total flux subtracted in 200 components = 0.000232237 Jy ! Clean residual min=-0.003114 max=0.002884 Jy/beam ! Clean residual mean=0.000024 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.327875 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.327875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064927Jy sigma=0.896750 ! Fit after self-cal, rms=0.064940Jy sigma=0.896652 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 = -9.20553e-05 Jy ! Component: 100 - total flux cleaned = -0.000117287 Jy ! Component: 150 - total flux cleaned = -0.000139503 Jy ! Component: 200 - total flux cleaned = -0.00017883 Jy ! Total flux subtracted in 200 components = -0.00017883 Jy ! Clean residual min=-0.003140 max=0.002852 Jy/beam ! Clean residual mean=0.000026 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.327696 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.327696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064919Jy sigma=0.896376 ! Fit after self-cal, rms=0.064917Jy sigma=0.896324 ! 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=0.064917Jy sigma=0.896324 ! Fit after self-cal, rms=0.064414Jy sigma=0.884561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9459 mas, bmaj=1.402 mas, bpa=-31.69 degrees ! Estimated noise=0.800551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560195 Jy ! Component: 100 - total flux cleaned = 0.000514057 Jy ! Component: 150 - total flux cleaned = 0.000473756 Jy ! Component: 200 - total flux cleaned = 0.000436031 Jy ! Total flux subtracted in 200 components = 0.000436031 Jy ! Clean residual min=-0.002832 max=0.002731 Jy/beam ! Clean residual mean=0.000033 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.328132 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.328132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064387Jy sigma=0.884276 ! Fit after self-cal, rms=0.064392Jy sigma=0.884220 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 = -4.06935e-05 Jy ! Component: 100 - total flux cleaned = -7.91353e-05 Jy ! Component: 150 - total flux cleaned = -9.57165e-05 Jy ! Component: 200 - total flux cleaned = -0.000111279 Jy ! Total flux subtracted in 200 components = -0.000111279 Jy ! Clean residual min=-0.002838 max=0.002716 Jy/beam ! Clean residual mean=0.000033 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.328021 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.328021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064378Jy sigma=0.884076 ! Fit after self-cal, rms=0.064379Jy sigma=0.884052 ! 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=0.064379Jy sigma=0.884052 ! Fit after self-cal, rms=0.064369Jy sigma=0.883952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=2.958 mas, bpa=-80.33 degrees ! Estimated noise=0.988055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286969 Jy ! Component: 100 - total flux cleaned = 0.000327126 Jy ! Component: 150 - total flux cleaned = 0.000358831 Jy ! Component: 200 - total flux cleaned = 0.000384199 Jy ! Total flux subtracted in 200 components = 0.000384199 Jy ! Clean residual min=-0.003524 max=0.002880 Jy/beam ! Clean residual mean=0.000066 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.328405 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.328405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064370Jy sigma=0.883978 ! Fit after self-cal, rms=0.064372Jy sigma=0.883961 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 = -4.08075e-05 Jy ! Component: 100 - total flux cleaned = -3.11035e-05 Jy ! Component: 150 - total flux cleaned = -1.76908e-05 Jy ! Component: 200 - total flux cleaned = -6.00714e-06 Jy ! Total flux subtracted in 200 components = -6.00714e-06 Jy ! Clean residual min=-0.003522 max=0.002877 Jy/beam ! Clean residual mean=0.000066 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.328399 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.328399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064372Jy sigma=0.883954 ! Fit after self-cal, rms=0.064372Jy sigma=0.883945 ! 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=0.9438 mas, bmaj=1.403 mas, bpa=-31.62 degrees ! Estimated noise=0.800578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9438 x 1.403 at -31.62 degrees (North through East) ! Clean map min=-0.002623 max=0.29447 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8044 mas, bmaj=1.34 mas, bpa=-34.46 degrees ! Estimated noise=1.0708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227036 Jy ! Component: 100 - total flux cleaned = 0.287385 Jy ! Component: 150 - total flux cleaned = 0.311905 Jy ! Component: 200 - total flux cleaned = 0.322334 Jy ! Total flux subtracted in 200 components = 0.322334 Jy ! Clean residual min=-0.004185 max=0.004492 Jy/beam ! Clean residual mean=0.000006 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.322334 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.322334 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9438 mas, bmaj=1.403 mas, bpa=-31.62 degrees ! Estimated noise=0.800578 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 = 0.00476033 Jy ! Component: 100 - total flux cleaned = 0.00684095 Jy ! Component: 150 - total flux cleaned = 0.00714972 Jy ! Component: 200 - total flux cleaned = 0.00710735 Jy ! Total flux subtracted in 200 components = 0.00710735 Jy ! Clean residual min=-0.003047 max=0.002752 Jy/beam ! Clean residual mean=0.000023 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.329441 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.329441 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=2.44 mas, bmaj=2.958 mas, bpa=-80.33 degrees ! Estimated noise=0.988055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499746 Jy ! Component: 100 - total flux cleaned = -0.000498819 Jy ! Component: 150 - total flux cleaned = -0.000520776 Jy ! Component: 200 - total flux cleaned = -0.000540873 Jy ! Total flux subtracted in 200 components = -0.000540873 Jy ! Clean residual min=-0.003545 max=0.002880 Jy/beam ! Clean residual mean=0.000059 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.3289 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 = -1.82715e-05 Jy ! Component: 100 - total flux cleaned = -2.65959e-05 Jy ! Component: 150 - total flux cleaned = -3.45225e-05 Jy ! Component: 200 - total flux cleaned = -4.15901e-05 Jy ! Total flux subtracted in 200 components = -4.15901e-05 Jy ! Clean residual min=-0.003538 max=0.002884 Jy/beam ! Clean residual mean=0.000059 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.328859 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.328859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9438 mas, bmaj=1.403 mas, bpa=-31.62 degrees ! Estimated noise=0.800578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273134 Jy ! Component: 100 - total flux cleaned = 0.000353198 Jy ! Component: 150 - total flux cleaned = 0.000316625 Jy ! Component: 200 - total flux cleaned = 0.000318484 Jy ! Total flux subtracted in 200 components = 0.000318484 Jy ! Clean residual min=-0.002997 max=0.002749 Jy/beam ! Clean residual mean=0.000024 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.329177 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.329177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064484Jy sigma=0.885983 ! Fit after self-cal, rms=0.064494Jy sigma=0.885888 wmodel J0343+3622_X_map.mod ! Writing 31 model components to file: J0343+3622_X_map.mod wobs J0343+3622_X_uvs.fits ! Writing UV FITS file: J0343+3622_X_uvs.fits wwins J0343+3622_X_map.win ! wwins: Wrote 1 windows to J0343+3622_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 = -0.000389983 Jy ! Component: 100 - total flux cleaned = -7.30957e-06 Jy ! Component: 150 - total flux cleaned = 0.000361028 Jy ! Component: 200 - total flux cleaned = 0.000584725 Jy ! Component: 250 - total flux cleaned = 0.000889637 Jy ! Component: 300 - total flux cleaned = 0.00118771 Jy ! Component: 350 - total flux cleaned = 0.00147944 Jy ! Component: 400 - total flux cleaned = 0.00168379 Jy ! Component: 450 - total flux cleaned = 0.00188485 Jy ! Component: 500 - total flux cleaned = 0.001964 Jy ! Component: 550 - total flux cleaned = 0.00208077 Jy ! Component: 600 - total flux cleaned = 0.00208039 Jy ! Component: 650 - total flux cleaned = 0.00219416 Jy ! Component: 700 - total flux cleaned = 0.00223106 Jy ! Component: 750 - total flux cleaned = 0.00226774 Jy ! Component: 800 - total flux cleaned = 0.00226765 Jy ! Component: 850 - total flux cleaned = 0.00237615 Jy ! Component: 900 - total flux cleaned = 0.00244755 Jy ! Component: 950 - total flux cleaned = 0.00251807 Jy ! Component: 1000 - total flux cleaned = 0.00258808 Jy ! Component: 1050 - total flux cleaned = 0.0025881 Jy ! Component: 1100 - total flux cleaned = 0.00272584 Jy ! Component: 1150 - total flux cleaned = 0.00275993 Jy ! Component: 1200 - total flux cleaned = 0.00282723 Jy ! Component: 1250 - total flux cleaned = 0.00279356 Jy ! Component: 1300 - total flux cleaned = 0.00286024 Jy ! Component: 1350 - total flux cleaned = 0.00282746 Jy ! Component: 1400 - total flux cleaned = 0.0029581 Jy ! Component: 1450 - total flux cleaned = 0.00295824 Jy ! Component: 1500 - total flux cleaned = 0.00302276 Jy ! Component: 1550 - total flux cleaned = 0.00299079 Jy ! Component: 1600 - total flux cleaned = 0.00311762 Jy ! Component: 1650 - total flux cleaned = 0.00302339 Jy ! Component: 1700 - total flux cleaned = 0.00305471 Jy ! Component: 1750 - total flux cleaned = 0.0031169 Jy ! Component: 1800 - total flux cleaned = 0.00317845 Jy ! Component: 1850 - total flux cleaned = 0.00317832 Jy ! Component: 1900 - total flux cleaned = 0.00317815 Jy ! Component: 1950 - total flux cleaned = 0.00320827 Jy ! Component: 2000 - total flux cleaned = 0.00320831 Jy ! Component: 2050 - total flux cleaned = 0.00320834 Jy ! Component: 2100 - total flux cleaned = 0.00320832 Jy ! Component: 2150 - total flux cleaned = 0.00323784 Jy ! Component: 2200 - total flux cleaned = 0.00320837 Jy ! Component: 2250 - total flux cleaned = 0.0032958 Jy ! Component: 2300 - total flux cleaned = 0.00323763 Jy ! Component: 2350 - total flux cleaned = 0.00326639 Jy ! Component: 2400 - total flux cleaned = 0.00318025 Jy ! Component: 2450 - total flux cleaned = 0.00332326 Jy ! Component: 2500 - total flux cleaned = 0.00323784 Jy ! Component: 2550 - total flux cleaned = 0.00323788 Jy ! Component: 2600 - total flux cleaned = 0.00326591 Jy ! Component: 2650 - total flux cleaned = 0.003182 Jy ! Component: 2700 - total flux cleaned = 0.00323782 Jy ! Component: 2750 - total flux cleaned = 0.00321019 Jy ! Component: 2800 - total flux cleaned = 0.00323767 Jy ! Component: 2850 - total flux cleaned = 0.00329266 Jy ! Component: 2900 - total flux cleaned = 0.00326516 Jy ! Component: 2950 - total flux cleaned = 0.00323793 Jy ! Component: 3000 - total flux cleaned = 0.00321089 Jy ! Component: 3050 - total flux cleaned = 0.00318391 Jy ! Component: 3100 - total flux cleaned = 0.00323775 Jy ! Component: 3150 - total flux cleaned = 0.00323769 Jy ! Component: 3200 - total flux cleaned = 0.00321114 Jy ! Component: 3250 - total flux cleaned = 0.00321113 Jy ! Component: 3300 - total flux cleaned = 0.00326386 Jy ! Component: 3350 - total flux cleaned = 0.00321117 Jy ! Component: 3400 - total flux cleaned = 0.00313272 Jy ! Component: 3450 - total flux cleaned = 0.00315894 Jy ! Component: 3500 - total flux cleaned = 0.00310708 Jy ! Component: 3550 - total flux cleaned = 0.0031588 Jy ! Component: 3600 - total flux cleaned = 0.00315873 Jy ! Component: 3650 - total flux cleaned = 0.00315862 Jy ! Component: 3700 - total flux cleaned = 0.0030821 Jy ! Component: 3750 - total flux cleaned = 0.00305673 Jy ! Component: 3800 - total flux cleaned = 0.00308206 Jy ! Component: 3850 - total flux cleaned = 0.00305683 Jy ! Component: 3900 - total flux cleaned = 0.00310702 Jy ! Component: 3950 - total flux cleaned = 0.00310702 Jy ! Component: 4000 - total flux cleaned = 0.00305721 Jy ! Component: 4050 - total flux cleaned = 0.0031068 Jy ! Total flux subtracted in 4096 components = 0.00308212 Jy ! Clean residual min=-0.001363 max=0.001864 Jy/beam ! Clean residual mean=-0.000006 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.332259 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 371 components and 0.332259 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0343+3622_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9438 x 1.403 at -31.62 degrees (North through East) ! Clean map min=-0.002127 max=0.29408 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0343+3622_X_map.fits wmodel /scr/pima/rv124_uvs/J0343+3622_X_map.mod ! Writing 371 model components to file: /scr/pima/rv124_uvs/J0343+3622_X_map.mod wobs /scr/pima/rv124_uvs/J0343+3622_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0343+3622_X_uvs.fits wwins /scr/pima/rv124_uvs/J0343+3622_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv124_uvs/J0343+3622_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.294077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000417468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425876 0.425876 0.851752 1.7035 3.40701 6.81401 13.628 27.2561 54.5121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.294 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 704.43 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0343+3622_X_dfm.log closed on Mon Dec 24 00:16:45 2018