! Started logfile: .//J0035+0104_X_dfm.log on Sun Jan 19 23:43:14 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0035+0104_X_uvm.fits ! Reading UV FITS file: .//J0035+0104_X_uvm.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0035+0104 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 5040 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J0035+0104_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002460Jy sigma=17.079169 ! Fit after self-cal, rms=0.946998Jy sigma=16.135837 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.701 mas, bmaj=3.459 mas, bpa=-9.469 degrees ! Estimated noise=0.942763 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 = 0.0406864 Jy ! Component: 100 - total flux cleaned = 0.0500066 Jy ! Total flux subtracted in 100 components = 0.0500066 Jy ! Clean residual min=-0.003801 max=0.004641 Jy/beam ! Clean residual mean=0.000016 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0500066 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0500066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044905Jy sigma=0.695815 ! Fit after self-cal, rms=0.044283Jy sigma=0.686130 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=3.65 mas, bpa=-8.746 degrees ! Estimated noise=0.598572 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 = 0.00542943 Jy ! Component: 100 - total flux cleaned = 0.00838283 Jy ! Component: 150 - total flux cleaned = 0.0102973 Jy ! Component: 200 - total flux cleaned = 0.0116281 Jy ! Total flux subtracted in 200 components = 0.0116281 Jy ! Clean residual min=-0.003067 max=0.003698 Jy/beam ! Clean residual mean=0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0616346 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 52 components and 0.0616346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043601Jy sigma=0.673620 ! Fit after self-cal, rms=0.043580Jy sigma=0.673277 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 3.65 at -8.746 degrees (North through East) ! Clean map min=-0.0030795 max=0.054364 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.14 KP 1.03 ! NL 0.91 OV 1.08 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.85 HN 1.08 KP 1.00 ! NL 0.98 OV 1.10 PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.12 KP 0.99 ! NL 0.98 OV 1.15 PT 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.05 KP 0.97 ! NL 0.98 OV 1.17 PT 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.03 KP 1.02 ! NL 0.99 OV 1.13 PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.24 KP 0.96 ! NL 0.92 OV 1.17 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.02 KP 0.93 ! NL 1.03 OV 1.22 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.02 KP 0.93 ! NL 1.06 OV 1.14 PT 0.87 ! ! ! Fit before self-cal, rms=0.043580Jy sigma=0.673277 ! Fit after self-cal, rms=0.043253Jy sigma=0.663218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=3.631 mas, bpa=-8.995 degrees ! Estimated noise=0.594304 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 = -0.000630513 Jy ! Component: 100 - total flux cleaned = -0.00098359 Jy ! Component: 150 - total flux cleaned = -0.00108025 Jy ! Component: 200 - total flux cleaned = -0.00116405 Jy ! Total flux subtracted in 200 components = -0.00116405 Jy ! Clean residual min=-0.001983 max=0.002833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0604706 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0604706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043214Jy sigma=0.662623 ! Fit after self-cal, rms=0.043273Jy sigma=0.662223 ! Inverting map ! Added new window around map position (-2.6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243408 Jy ! Component: 100 - total flux cleaned = 0.00240491 Jy ! Component: 150 - total flux cleaned = 0.00226251 Jy ! Component: 200 - total flux cleaned = 0.00211652 Jy ! Total flux subtracted in 200 components = 0.00211652 Jy ! Clean residual min=-0.001870 max=0.002002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0625871 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.0625871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043123Jy sigma=0.659537 ! Fit after self-cal, rms=0.043089Jy sigma=0.659021 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043089Jy sigma=0.659021 ! Fit after self-cal, rms=0.043655Jy sigma=0.655647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=3.622 mas, bpa=-8.991 degrees ! Estimated noise=0.591851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808833 Jy ! Component: 100 - total flux cleaned = 0.000711581 Jy ! Component: 150 - total flux cleaned = 0.000643471 Jy ! Component: 200 - total flux cleaned = 0.000443734 Jy ! Total flux subtracted in 200 components = 0.000443734 Jy ! Clean residual min=-0.001634 max=0.001515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0630308 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.0630308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043607Jy sigma=0.654706 ! Fit after self-cal, rms=0.043633Jy sigma=0.654416 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 = 0.000397847 Jy ! Component: 100 - total flux cleaned = 0.000403588 Jy ! Component: 150 - total flux cleaned = 0.000268361 Jy ! Component: 200 - total flux cleaned = 0.000178901 Jy ! Total flux subtracted in 200 components = 0.000178901 Jy ! Clean residual min=-0.001591 max=0.001370 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0632097 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 136 components and 0.0632097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043615Jy sigma=0.654057 ! Fit after self-cal, rms=0.043611Jy sigma=0.653992 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043611Jy sigma=0.653992 ! Fit after self-cal, rms=0.043867Jy sigma=0.653859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=3.622 mas, bpa=-9.025 degrees ! Estimated noise=0.59224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374734 Jy ! Component: 100 - total flux cleaned = 0.000322123 Jy ! Component: 150 - total flux cleaned = 0.00021973 Jy ! Component: 200 - total flux cleaned = 0.00012985 Jy ! Total flux subtracted in 200 components = 0.00012985 Jy ! Clean residual min=-0.001578 max=0.001302 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0633396 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.0633396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043853Jy sigma=0.653568 ! Fit after self-cal, rms=0.043858Jy sigma=0.653521 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 = 0.000268261 Jy ! Component: 100 - total flux cleaned = 0.000246571 Jy ! Component: 150 - total flux cleaned = 0.00015351 Jy ! Component: 200 - total flux cleaned = 6.69071e-05 Jy ! Total flux subtracted in 200 components = 6.69071e-05 Jy ! Clean residual min=-0.001558 max=0.001281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0634065 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 180 components and 0.0634065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043852Jy sigma=0.653373 ! Fit after self-cal, rms=0.043851Jy sigma=0.653352 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043851Jy sigma=0.653352 ! Fit after self-cal, rms=0.044002Jy sigma=0.653312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=3.817 mas, bpa=-10.06 degrees ! Estimated noise=0.616587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383227 Jy ! Component: 100 - total flux cleaned = 0.000362586 Jy ! Component: 150 - total flux cleaned = 0.000315614 Jy ! Component: 200 - total flux cleaned = 0.000256722 Jy ! Total flux subtracted in 200 components = 0.000256722 Jy ! Clean residual min=-0.001544 max=0.001243 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0636632 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 205 components and 0.0636632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043997Jy sigma=0.653196 ! Fit after self-cal, rms=0.043998Jy sigma=0.653172 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 = 0.000149513 Jy ! Component: 100 - total flux cleaned = 0.000113185 Jy ! Component: 150 - total flux cleaned = 5.7268e-05 Jy ! Component: 200 - total flux cleaned = 3.53998e-05 Jy ! Total flux subtracted in 200 components = 3.53998e-05 Jy ! Clean residual min=-0.001533 max=0.001222 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0636986 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 227 components and 0.0636986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043995Jy sigma=0.653107 ! Fit after self-cal, rms=0.043995Jy sigma=0.653096 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=3.622 mas, bpa=-9.034 degrees ! Estimated noise=0.593104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 3.622 at -9.034 degrees (North through East) ! Clean map min=-0.0014917 max=0.052594 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=3.417 mas, bpa=-9.769 degrees ! Estimated noise=0.944248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409483 Jy ! Component: 100 - total flux cleaned = 0.0512603 Jy ! Component: 150 - total flux cleaned = 0.0556178 Jy ! Component: 200 - total flux cleaned = 0.0581212 Jy ! Total flux subtracted in 200 components = 0.0581212 Jy ! Clean residual min=-0.002601 max=0.002448 Jy/beam ! Clean residual mean=0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0581212 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 0.0581212 Jy ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=3.622 mas, bpa=-9.034 degrees ! Estimated noise=0.593104 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 = 0.00238917 Jy ! Component: 100 - total flux cleaned = 0.00395933 Jy ! Component: 150 - total flux cleaned = 0.00505593 Jy ! Component: 200 - total flux cleaned = 0.00558219 Jy ! Total flux subtracted in 200 components = 0.00558219 Jy ! Clean residual min=-0.001605 max=0.001303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0637034 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.0637034 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=2.496 mas, bmaj=3.817 mas, bpa=-10.06 degrees ! Estimated noise=0.616587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265667 Jy ! Component: 100 - total flux cleaned = 0.000288677 Jy ! Component: 150 - total flux cleaned = 0.000196735 Jy ! Component: 200 - total flux cleaned = 0.000112059 Jy ! Total flux subtracted in 200 components = 0.000112059 Jy ! Clean residual min=-0.001586 max=0.001234 Jy/beam ! Clean residual mean=-0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0638155 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.21045e-05 Jy ! Component: 100 - total flux cleaned = -0.000132835 Jy ! Component: 150 - total flux cleaned = -0.000184259 Jy ! Component: 200 - total flux cleaned = -0.000242989 Jy ! Total flux subtracted in 200 components = -0.000242989 Jy ! Clean residual min=-0.001523 max=0.001181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0635725 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 110 components and 0.0635725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=3.622 mas, bpa=-9.034 degrees ! Estimated noise=0.593104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181732 Jy ! Component: 100 - total flux cleaned = -0.000243302 Jy ! Component: 150 - total flux cleaned = -0.000310249 Jy ! Component: 200 - total flux cleaned = -0.000361772 Jy ! Total flux subtracted in 200 components = -0.000361772 Jy ! Clean residual min=-0.001536 max=0.001154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0632107 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.0632107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043995Jy sigma=0.653094 ! Fit after self-cal, rms=0.043992Jy sigma=0.653050 wmodel J0035+0104_X_map.mod ! Writing 128 model components to file: J0035+0104_X_map.mod wobs J0035+0104_X_uvs.fits ! Writing UV FITS file: J0035+0104_X_uvs.fits wwins J0035+0104_X_map.win ! wwins: Wrote 2 windows to J0035+0104_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 = -0.000651213 Jy ! Component: 100 - total flux cleaned = -0.00112469 Jy ! Component: 150 - total flux cleaned = -0.00143533 Jy ! Component: 200 - total flux cleaned = -0.00161305 Jy ! Component: 250 - total flux cleaned = -0.00172709 Jy ! Component: 300 - total flux cleaned = -0.00181914 Jy ! Component: 350 - total flux cleaned = -0.00187304 Jy ! Component: 400 - total flux cleaned = -0.00189065 Jy ! Component: 450 - total flux cleaned = -0.00187377 Jy ! Component: 500 - total flux cleaned = -0.00182496 Jy ! Component: 550 - total flux cleaned = -0.00182473 Jy ! Component: 600 - total flux cleaned = -0.00173119 Jy ! Component: 650 - total flux cleaned = -0.00164017 Jy ! Component: 700 - total flux cleaned = -0.00159579 Jy ! Component: 750 - total flux cleaned = -0.00149452 Jy ! Component: 800 - total flux cleaned = -0.00140953 Jy ! Component: 850 - total flux cleaned = -0.00132623 Jy ! Component: 900 - total flux cleaned = -0.00123064 Jy ! Component: 950 - total flux cleaned = -0.00116348 Jy ! Component: 1000 - total flux cleaned = -0.00105817 Jy ! Component: 1050 - total flux cleaned = -0.000942614 Jy ! Component: 1100 - total flux cleaned = -0.000879725 Jy ! Component: 1150 - total flux cleaned = -0.000817692 Jy ! Component: 1200 - total flux cleaned = -0.000732196 Jy ! Component: 1250 - total flux cleaned = -0.000624159 Jy ! Component: 1300 - total flux cleaned = -0.000518197 Jy ! Component: 1350 - total flux cleaned = -0.000448795 Jy ! Component: 1400 - total flux cleaned = -0.000369153 Jy ! Component: 1450 - total flux cleaned = -0.00027969 Jy ! Component: 1500 - total flux cleaned = -0.000224754 Jy ! Component: 1550 - total flux cleaned = -0.000138309 Jy ! Component: 1600 - total flux cleaned = -0.000116919 Jy ! Component: 1650 - total flux cleaned = -2.24747e-05 Jy ! Component: 1700 - total flux cleaned = 3.94229e-05 Jy ! Component: 1750 - total flux cleaned = 8.02493e-05 Jy ! Component: 1800 - total flux cleaned = 0.000150408 Jy ! Component: 1850 - total flux cleaned = 0.000199926 Jy ! Component: 1900 - total flux cleaned = 0.000238914 Jy ! Component: 1950 - total flux cleaned = 0.000258261 Jy ! Component: 2000 - total flux cleaned = 0.000296338 Jy ! Component: 2050 - total flux cleaned = 0.000315149 Jy ! Component: 2100 - total flux cleaned = 0.000324389 Jy ! Component: 2150 - total flux cleaned = 0.00036111 Jy ! Component: 2200 - total flux cleaned = 0.000406375 Jy ! Component: 2250 - total flux cleaned = 0.000450678 Jy ! Component: 2300 - total flux cleaned = 0.000432966 Jy ! Component: 2350 - total flux cleaned = 0.000441795 Jy ! Component: 2400 - total flux cleaned = 0.000459213 Jy ! Component: 2450 - total flux cleaned = 0.000459245 Jy ! Component: 2500 - total flux cleaned = 0.000476135 Jy ! Component: 2550 - total flux cleaned = 0.000501052 Jy ! Component: 2600 - total flux cleaned = 0.000501192 Jy ! Component: 2650 - total flux cleaned = 0.000493017 Jy ! Component: 2700 - total flux cleaned = 0.000509325 Jy ! Component: 2750 - total flux cleaned = 0.000533455 Jy ! Component: 2800 - total flux cleaned = 0.000541408 Jy ! Component: 2850 - total flux cleaned = 0.000517834 Jy ! Component: 2900 - total flux cleaned = 0.00053338 Jy ! Component: 2950 - total flux cleaned = 0.000525706 Jy ! Component: 3000 - total flux cleaned = 0.000548653 Jy ! Component: 3050 - total flux cleaned = 0.000540997 Jy ! Component: 3100 - total flux cleaned = 0.000548555 Jy ! Component: 3150 - total flux cleaned = 0.000556009 Jy ! Component: 3200 - total flux cleaned = 0.000563428 Jy ! Component: 3250 - total flux cleaned = 0.000570674 Jy ! Component: 3300 - total flux cleaned = 0.000563368 Jy ! Component: 3350 - total flux cleaned = 0.000541739 Jy ! Component: 3400 - total flux cleaned = 0.000577671 Jy ! Component: 3450 - total flux cleaned = 0.000591885 Jy ! Component: 3500 - total flux cleaned = 0.000613102 Jy ! Component: 3550 - total flux cleaned = 0.000606101 Jy ! Component: 3600 - total flux cleaned = 0.00060617 Jy ! Component: 3650 - total flux cleaned = 0.000633804 Jy ! Component: 3700 - total flux cleaned = 0.00064744 Jy ! Component: 3750 - total flux cleaned = 0.000654212 Jy ! Component: 3800 - total flux cleaned = 0.000681265 Jy ! Component: 3850 - total flux cleaned = 0.000694731 Jy ! Component: 3900 - total flux cleaned = 0.000728087 Jy ! Component: 3950 - total flux cleaned = 0.000754642 Jy ! Component: 4000 - total flux cleaned = 0.000781007 Jy ! Component: 4050 - total flux cleaned = 0.000807224 Jy ! Total flux subtracted in 4096 components = 0.000833342 Jy ! Clean residual min=-0.000428 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.064044 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 464 components and 0.0640441 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0035+0104_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.95 x 3.622 at -9.034 degrees (North through East) ! Clean map min=-0.0011996 max=0.052657 Jy/beam ! Writing clean map to FITS file: .//J0035+0104_X_map.fits wmodel .//J0035+0104_X_map.mod ! Writing 464 model components to file: .//J0035+0104_X_map.mod wobs .//J0035+0104_X_uvs.fits ! Writing UV FITS file: .//J0035+0104_X_uvs.fits wwins .//J0035+0104_X_map.win ! wwins: Wrote 3 windows to .//J0035+0104_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0526573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.693827 0.693827 1.38765 2.77531 5.55061 11.1012 22.2025 44.4049 88.8098 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 432.384 quit ! Quitting program ! Log file .//J0035+0104_X_dfm.log closed on Sun Jan 19 23:43:18 2020