! Started logfile: /scr/pima/rv124_uvs/J0106+1300_X_dfm.log on Mon Dec 24 00:16:08 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/J0106+1300_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0106+1300_X_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.771566 visibilities/baseline/integration-bin. ! Found source: J0106+1300 ! ! 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 12200 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 J0106+1300_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 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.006536Jy sigma=17.465307 ! Fit after self-cal, rms=0.889183Jy sigma=15.381927 ! 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=0.6568 mas, bmaj=1.596 mas, bpa=-7.118 degrees ! Estimated noise=0.635804 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 = 0.0896235 Jy ! Component: 100 - total flux cleaned = 0.113002 Jy ! Total flux subtracted in 100 components = 0.113002 Jy ! Clean residual min=-0.004635 max=0.010096 Jy/beam ! Clean residual mean=-0.000012 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.113002 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.113002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067621Jy sigma=1.041268 ! Fit after self-cal, rms=0.067464Jy sigma=1.039121 ! Inverting map ! Added new window around map position (-0.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011372 Jy ! Component: 100 - total flux cleaned = 0.0172871 Jy ! Total flux subtracted in 100 components = 0.0172871 Jy ! Clean residual min=-0.003955 max=0.004644 Jy/beam ! Clean residual mean=-0.000024 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.130289 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.130289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065745Jy sigma=1.002596 ! Fit after self-cal, rms=0.065681Jy sigma=1.001811 ! 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=0.6729 mas, bmaj=1.873 mas, bpa=-7.915 degrees ! Estimated noise=0.421215 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 = 0.00454501 Jy ! Component: 100 - total flux cleaned = 0.00500819 Jy ! Component: 150 - total flux cleaned = 0.00533013 Jy ! Component: 200 - total flux cleaned = 0.00564117 Jy ! Total flux subtracted in 200 components = 0.00564117 Jy ! Clean residual min=-0.004043 max=0.002989 Jy/beam ! Clean residual mean=-0.000437 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.13593 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.13593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065232Jy sigma=0.994332 ! Fit after self-cal, rms=0.065172Jy sigma=0.993564 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6729 x 1.873 at -7.915 degrees (North through East) ! Clean map min=-0.0037122 max=0.11123 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.13 KP 1.05 LA 1.53 ! MK 1.00 OV 0.93 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.88 HH 1.00* HN 1.06 ! KP 1.06 NL 1.05 NY 0.75 PT 0.86 ! SC 0.97 WN 1.51 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.89 HN 1.05 KP 1.06 ! MK 0.98 NL 1.06 OV 1.00 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 KP 1.06 LA 1.66 ! MK 0.93 OV 0.97 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.90 HH 1.00* HN 1.03 ! KP 1.01 NL 1.04 NY 0.96 PT 0.89 ! SC 0.94 WN 1.72 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.88 HN 1.07 KP 1.06 ! MK 0.98 NL 1.07 OV 0.99 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 KP 1.09 LA 1.54 ! MK 0.93 OV 0.95 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.86 HH 1.00* HN 1.05 ! KP 1.04 NL 1.11 NY 1.00* PT 0.95 ! SC 0.96 WN 1.33 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.91 HN 1.02 KP 1.09 ! MK 1.01 NL 1.08 OV 0.95 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.22 KP 1.01 LA 1.76 ! MK 0.97 OV 0.94 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.90 HH 1.00* HN 1.06 ! KP 1.02 NL 1.05 NY 1.00* PT 0.89 ! SC 0.93 WN 1.44 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.90 HN 1.06 KP 1.06 ! MK 0.98 NL 1.04 OV 0.98 PT 0.92 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.065172Jy sigma=0.993564 ! Fit after self-cal, rms=0.066445Jy sigma=0.951796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.68 mas, bmaj=1.841 mas, bpa=-8.277 degrees ! Estimated noise=0.424824 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 = -4.80085e-05 Jy ! Component: 100 - total flux cleaned = 6.80529e-05 Jy ! Component: 150 - total flux cleaned = 0.000125882 Jy ! Component: 200 - total flux cleaned = 0.000126254 Jy ! Total flux subtracted in 200 components = 0.000126254 Jy ! Clean residual min=-0.001733 max=0.001821 Jy/beam ! Clean residual mean=-0.000026 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.136056 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.136056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066401Jy sigma=0.950950 ! Fit after self-cal, rms=0.066551Jy sigma=0.950005 ! 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=0.066551Jy sigma=0.950005 ! Fit after self-cal, rms=0.066699Jy sigma=0.948783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6818 mas, bmaj=1.836 mas, bpa=-8.292 degrees ! Estimated noise=0.424834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06061e-05 Jy ! Component: 100 - total flux cleaned = 0.000101641 Jy ! Component: 150 - total flux cleaned = 0.000148499 Jy ! Component: 200 - total flux cleaned = 0.000148695 Jy ! Total flux subtracted in 200 components = 0.000148695 Jy ! Clean residual min=-0.001690 max=0.001852 Jy/beam ! Clean residual mean=-0.000008 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.136205 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.136205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066675Jy sigma=0.948294 ! Fit after self-cal, rms=0.066669Jy sigma=0.948156 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 (20, -27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136775 Jy ! Component: 100 - total flux cleaned = 0.00158026 Jy ! Component: 150 - total flux cleaned = 0.00163883 Jy ! Component: 200 - total flux cleaned = 0.00176107 Jy ! Total flux subtracted in 200 components = 0.00176107 Jy ! Clean residual min=-0.001656 max=0.001835 Jy/beam ! Clean residual mean=-0.000022 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.137966 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.137966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066626Jy sigma=0.947283 ! Fit after self-cal, rms=0.066620Jy sigma=0.947209 ! Inverting map ! Added new window around map position (-27.4, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149406 Jy ! Component: 100 - total flux cleaned = 0.00190569 Jy ! Component: 150 - total flux cleaned = 0.00203139 Jy ! Component: 200 - total flux cleaned = 0.00211773 Jy ! Total flux subtracted in 200 components = 0.00211773 Jy ! Clean residual min=-0.001584 max=0.001629 Jy/beam ! Clean residual mean=-0.000038 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.140084 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.140084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066558Jy sigma=0.946390 ! Fit after self-cal, rms=0.066553Jy sigma=0.946321 ! 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=0.066553Jy sigma=0.946321 ! Fit after self-cal, rms=0.066654Jy sigma=0.944214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6833 mas, bmaj=1.833 mas, bpa=-8.298 degrees ! Estimated noise=0.424621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759643 Jy ! Component: 100 - total flux cleaned = 0.00105475 Jy ! Component: 150 - total flux cleaned = 0.00121294 Jy ! Component: 200 - total flux cleaned = 0.00133448 Jy ! Total flux subtracted in 200 components = 0.00133448 Jy ! Clean residual min=-0.001575 max=0.001546 Jy/beam ! Clean residual mean=-0.000028 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.141418 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 87 components and 0.141418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066624Jy sigma=0.943829 ! Fit after self-cal, rms=0.066627Jy sigma=0.943788 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 = 0.000257807 Jy ! Component: 100 - total flux cleaned = 0.000351673 Jy ! Component: 150 - total flux cleaned = 0.000441608 Jy ! Component: 200 - total flux cleaned = 0.000525954 Jy ! Total flux subtracted in 200 components = 0.000525954 Jy ! Clean residual min=-0.001564 max=0.001537 Jy/beam ! Clean residual mean=-0.000032 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.141944 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 94 components and 0.141944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066610Jy sigma=0.943530 ! Fit after self-cal, rms=0.066609Jy sigma=0.943516 ! 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=0.066609Jy sigma=0.943516 ! Fit after self-cal, rms=0.066675Jy sigma=0.943485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=2.777 mas, bpa=-1.815 degrees ! Estimated noise=0.561637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424652 Jy ! Component: 100 - total flux cleaned = 0.000665947 Jy ! Component: 150 - total flux cleaned = 0.000954197 Jy ! Component: 200 - total flux cleaned = 0.00107882 Jy ! Total flux subtracted in 200 components = 0.00107882 Jy ! Clean residual min=-0.001889 max=0.001720 Jy/beam ! Clean residual mean=-0.000072 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.143023 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.143023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066675Jy sigma=0.943451 ! Fit after self-cal, rms=0.066666Jy sigma=0.943298 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 = 9.71143e-06 Jy ! Component: 100 - total flux cleaned = 0.000137312 Jy ! Component: 150 - total flux cleaned = 0.000282091 Jy ! Component: 200 - total flux cleaned = 0.000331717 Jy ! Total flux subtracted in 200 components = 0.000331717 Jy ! Clean residual min=-0.001889 max=0.001703 Jy/beam ! Clean residual mean=-0.000078 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.143355 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.143355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066669Jy sigma=0.943288 ! Fit after self-cal, rms=0.066665Jy sigma=0.943217 ! 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=0.6842 mas, bmaj=1.832 mas, bpa=-8.295 degrees ! Estimated noise=0.424689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6842 x 1.832 at -8.295 degrees (North through East) ! Clean map min=-0.0014507 max=0.11075 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=0.6631 mas, bmaj=1.574 mas, bpa=-7.358 degrees ! Estimated noise=0.633048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881018 Jy ! Component: 100 - total flux cleaned = 0.11374 Jy ! Component: 150 - total flux cleaned = 0.124488 Jy ! Component: 200 - total flux cleaned = 0.129612 Jy ! Total flux subtracted in 200 components = 0.129612 Jy ! Clean residual min=-0.002709 max=0.002863 Jy/beam ! Clean residual mean=0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.129612 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.129612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6842 mas, bmaj=1.832 mas, bpa=-8.295 degrees ! Estimated noise=0.424689 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 = 0.00395962 Jy ! Component: 100 - total flux cleaned = 0.00641025 Jy ! Component: 150 - total flux cleaned = 0.00830495 Jy ! Component: 200 - total flux cleaned = 0.00955423 Jy ! Total flux subtracted in 200 components = 0.00955423 Jy ! Clean residual min=-0.001935 max=0.001725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.139166 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.139166 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=2.286 mas, bmaj=2.777 mas, bpa=-1.815 degrees ! Estimated noise=0.561637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167317 Jy ! Component: 100 - total flux cleaned = 0.00253493 Jy ! Component: 150 - total flux cleaned = 0.00298567 Jy ! Component: 200 - total flux cleaned = 0.00338316 Jy ! Total flux subtracted in 200 components = 0.00338316 Jy ! Clean residual min=-0.001871 max=0.001740 Jy/beam ! Clean residual mean=-0.000064 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.142549 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 = 0.000314353 Jy ! Component: 100 - total flux cleaned = 0.000529347 Jy ! Component: 150 - total flux cleaned = 0.000636401 Jy ! Component: 200 - total flux cleaned = 0.000734984 Jy ! Total flux subtracted in 200 components = 0.000734984 Jy ! Clean residual min=-0.001871 max=0.001712 Jy/beam ! Clean residual mean=-0.000078 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.143284 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.143284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6842 mas, bmaj=1.832 mas, bpa=-8.295 degrees ! Estimated noise=0.424689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.68837e-05 Jy ! Component: 100 - total flux cleaned = -8.68327e-05 Jy ! Component: 150 - total flux cleaned = -4.94188e-05 Jy ! Component: 200 - total flux cleaned = -0.000115864 Jy ! Total flux subtracted in 200 components = -0.000115864 Jy ! Clean residual min=-0.001721 max=0.001679 Jy/beam ! Clean residual mean=-0.000030 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.143169 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.143169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066731Jy sigma=0.944462 ! Fit after self-cal, rms=0.066727Jy sigma=0.944247 wmodel J0106+1300_X_map.mod ! Writing 75 model components to file: J0106+1300_X_map.mod wobs J0106+1300_X_uvs.fits ! Writing UV FITS file: J0106+1300_X_uvs.fits wwins J0106+1300_X_map.win ! wwins: Wrote 4 windows to J0106+1300_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 = -0.000326468 Jy ! Component: 100 - total flux cleaned = -0.000685449 Jy ! Component: 150 - total flux cleaned = -0.00091411 Jy ! Component: 200 - total flux cleaned = -0.00116379 Jy ! Component: 250 - total flux cleaned = -0.00132511 Jy ! Component: 300 - total flux cleaned = -0.00143028 Jy ! Component: 350 - total flux cleaned = -0.00155877 Jy ! Component: 400 - total flux cleaned = -0.00168454 Jy ! Component: 450 - total flux cleaned = -0.0018324 Jy ! Component: 500 - total flux cleaned = -0.00195286 Jy ! Component: 550 - total flux cleaned = -0.0020956 Jy ! Component: 600 - total flux cleaned = -0.00225926 Jy ! Component: 650 - total flux cleaned = -0.0023513 Jy ! Component: 700 - total flux cleaned = -0.00244241 Jy ! Component: 750 - total flux cleaned = -0.00253204 Jy ! Component: 800 - total flux cleaned = -0.00262036 Jy ! Component: 850 - total flux cleaned = -0.00266384 Jy ! Component: 900 - total flux cleaned = -0.00272867 Jy ! Component: 950 - total flux cleaned = -0.00274995 Jy ! Component: 1000 - total flux cleaned = -0.00279228 Jy ! Component: 1050 - total flux cleaned = -0.0028343 Jy ! Component: 1100 - total flux cleaned = -0.00287596 Jy ! Component: 1150 - total flux cleaned = -0.00289649 Jy ! Component: 1200 - total flux cleaned = -0.00295744 Jy ! Component: 1250 - total flux cleaned = -0.00299751 Jy ! Component: 1300 - total flux cleaned = -0.00297743 Jy ! Component: 1350 - total flux cleaned = -0.00297738 Jy ! Component: 1400 - total flux cleaned = -0.00299692 Jy ! Component: 1450 - total flux cleaned = -0.00305512 Jy ! Component: 1500 - total flux cleaned = -0.00305505 Jy ! Component: 1550 - total flux cleaned = -0.00311219 Jy ! Component: 1600 - total flux cleaned = -0.00309321 Jy ! Component: 1650 - total flux cleaned = -0.00313078 Jy ! Component: 1700 - total flux cleaned = -0.00313084 Jy ! Component: 1750 - total flux cleaned = -0.00316788 Jy ! Component: 1800 - total flux cleaned = -0.00325963 Jy ! Component: 1850 - total flux cleaned = -0.00325967 Jy ! Component: 1900 - total flux cleaned = -0.00327777 Jy ! Component: 1950 - total flux cleaned = -0.00331369 Jy ! Component: 2000 - total flux cleaned = -0.00329585 Jy ! Component: 2050 - total flux cleaned = -0.00333142 Jy ! Component: 2100 - total flux cleaned = -0.00334904 Jy ! Component: 2150 - total flux cleaned = -0.00336654 Jy ! Component: 2200 - total flux cleaned = -0.00336663 Jy ! Component: 2250 - total flux cleaned = -0.00338381 Jy ! Component: 2300 - total flux cleaned = -0.0033837 Jy ! Component: 2350 - total flux cleaned = -0.00338374 Jy ! Component: 2400 - total flux cleaned = -0.00334996 Jy ! Component: 2450 - total flux cleaned = -0.00340051 Jy ! Component: 2500 - total flux cleaned = -0.00338368 Jy ! Component: 2550 - total flux cleaned = -0.00341704 Jy ! Component: 2600 - total flux cleaned = -0.00343353 Jy ! Component: 2650 - total flux cleaned = -0.00343352 Jy ! Component: 2700 - total flux cleaned = -0.0034334 Jy ! Component: 2750 - total flux cleaned = -0.00343338 Jy ! Component: 2800 - total flux cleaned = -0.00343328 Jy ! Component: 2850 - total flux cleaned = -0.00343332 Jy ! Component: 2900 - total flux cleaned = -0.00348137 Jy ! Component: 2950 - total flux cleaned = -0.00343347 Jy ! Component: 3000 - total flux cleaned = -0.00344928 Jy ! Component: 3050 - total flux cleaned = -0.00344933 Jy ! Component: 3100 - total flux cleaned = -0.0034808 Jy ! Component: 3150 - total flux cleaned = -0.00348072 Jy ! Component: 3200 - total flux cleaned = -0.00344951 Jy ! Component: 3250 - total flux cleaned = -0.00351157 Jy ! Component: 3300 - total flux cleaned = -0.00346523 Jy ! Component: 3350 - total flux cleaned = -0.00346524 Jy ! Component: 3400 - total flux cleaned = -0.00348053 Jy ! Component: 3450 - total flux cleaned = -0.00351091 Jy ! Component: 3500 - total flux cleaned = -0.00349576 Jy ! Component: 3550 - total flux cleaned = -0.00352589 Jy ! Component: 3600 - total flux cleaned = -0.00351083 Jy ! Component: 3650 - total flux cleaned = -0.00354069 Jy ! Component: 3700 - total flux cleaned = -0.00351089 Jy ! Component: 3750 - total flux cleaned = -0.00352576 Jy ! Component: 3800 - total flux cleaned = -0.00352583 Jy ! Component: 3850 - total flux cleaned = -0.0035405 Jy ! Component: 3900 - total flux cleaned = -0.00352582 Jy ! Component: 3950 - total flux cleaned = -0.00354038 Jy ! Component: 4000 - total flux cleaned = -0.00349685 Jy ! Component: 4050 - total flux cleaned = -0.00349691 Jy ! Total flux subtracted in 4096 components = -0.00352567 Jy ! Clean residual min=-0.000870 max=0.001001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.139643 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 412 components and 0.139643 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0106+1300_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6842 x 1.832 at -8.295 degrees (North through East) ! Clean map min=-0.0011909 max=0.11027 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0106+1300_X_map.fits wmodel /scr/pima/rv124_uvs/J0106+1300_X_map.mod ! Writing 412 model components to file: /scr/pima/rv124_uvs/J0106+1300_X_map.mod wobs /scr/pima/rv124_uvs/J0106+1300_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0106+1300_X_uvs.fits wwins /scr/pima/rv124_uvs/J0106+1300_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv124_uvs/J0106+1300_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667341 0.667341 1.33468 2.66936 5.33873 10.6775 21.3549 42.7098 85.4196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.545 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0106+1300_X_dfm.log closed on Mon Dec 24 00:16:12 2018