! Started logfile: /scr/pima/rv123_uvs/J0112+2020_X_dfm.log on Sun Dec 23 00:39:11 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/rv123_uvs/J0112+2020_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0112+2020_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902222 visibilities/baseline/integration-bin. ! Found source: J0112+2020 ! ! 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 89 lines of history. ! ! Reading 7308 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 J0112+2020_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017654Jy sigma=18.630165 ! Fit after self-cal, rms=0.850824Jy sigma=15.449601 ! 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=0.7394 mas, bmaj=1.675 mas, bpa=-5.536 degrees ! Estimated noise=0.834619 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 = 0.105117 Jy ! Component: 100 - total flux cleaned = 0.143313 Jy ! Total flux subtracted in 100 components = 0.143313 Jy ! Clean residual min=-0.008174 max=0.018227 Jy/beam ! Clean residual mean=0.000001 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.143313 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076401Jy sigma=1.280123 ! Fit after self-cal, rms=0.076395Jy sigma=1.279514 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209011 Jy ! Component: 100 - total flux cleaned = 0.0330521 Jy ! Total flux subtracted in 100 components = 0.0330521 Jy ! Clean residual min=-0.006975 max=0.007398 Jy/beam ! Clean residual mean=0.000000 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.176365 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.176365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068190Jy sigma=1.091023 ! Fit after self-cal, rms=0.068202Jy sigma=1.090796 ! 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=0.9599 mas, bmaj=2.011 mas, bpa=-6.23 degrees ! Estimated noise=0.470452 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 = 0.0120658 Jy ! Component: 100 - total flux cleaned = 0.0183734 Jy ! Component: 150 - total flux cleaned = 0.0221401 Jy ! Component: 200 - total flux cleaned = 0.0241143 Jy ! Total flux subtracted in 200 components = 0.0241143 Jy ! Clean residual min=-0.006074 max=0.008269 Jy/beam ! Clean residual mean=-0.000005 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.200479 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.200479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066176Jy sigma=1.045889 ! Fit after self-cal, rms=0.066182Jy sigma=1.045759 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568198 Jy ! Component: 100 - total flux cleaned = 0.0079322 Jy ! Component: 150 - total flux cleaned = 0.00860257 Jy ! Component: 200 - total flux cleaned = 0.00883017 Jy ! Total flux subtracted in 200 components = 0.00883017 Jy ! Clean residual min=-0.005518 max=0.005344 Jy/beam ! Clean residual mean=-0.000001 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.209309 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.209309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065254Jy sigma=1.025801 ! Fit after self-cal, rms=0.065164Jy sigma=1.023913 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9599 x 2.011 at -6.23 degrees (North through East) ! Clean map min=-0.0051804 max=0.1517 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.04 KP 1.11 ! LA 1.03 MK 0.98 NL 1.03 OV 1.00 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.07 KP 1.12 ! LA 1.06 MK 0.97 NL 1.04 OV 1.00 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.04 KP 1.15 ! LA 1.05 MK 0.98 NL 1.05 OV 1.01 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 HN 1.01 KP 1.13 ! LA 1.05 MK 0.99 NL 1.07 OV 1.01 ! PT 0.91 SC 0.98 ! ! ! Fit before self-cal, rms=0.065164Jy sigma=1.023913 ! Fit after self-cal, rms=0.062212Jy sigma=0.975966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.96 mas, bmaj=2.008 mas, bpa=-6.106 degrees ! Estimated noise=0.469169 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 (38.2, 37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120186 Jy ! Component: 100 - total flux cleaned = 0.000936697 Jy ! Component: 150 - total flux cleaned = 0.000821861 Jy ! Component: 200 - total flux cleaned = 0.000666347 Jy ! Total flux subtracted in 200 components = 0.000666347 Jy ! Clean residual min=-0.002371 max=0.002195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.209976 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.209976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062021Jy sigma=0.973584 ! Fit after self-cal, rms=0.062028Jy sigma=0.973206 ! 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=0.062028Jy sigma=0.973206 ! Fit after self-cal, rms=0.062724Jy sigma=0.968362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=2.051 mas, bpa=-7.059 degrees ! Estimated noise=0.470017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387617 Jy ! Component: 100 - total flux cleaned = -0.000599708 Jy ! Component: 150 - total flux cleaned = -0.000717315 Jy ! Component: 200 - total flux cleaned = -0.000826927 Jy ! Total flux subtracted in 200 components = -0.000826927 Jy ! Clean residual min=-0.001948 max=0.001903 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.209149 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.209149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062658Jy sigma=0.967599 ! Fit after self-cal, rms=0.062659Jy sigma=0.967567 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 = -0.000113893 Jy ! Component: 100 - total flux cleaned = -0.000147171 Jy ! Component: 150 - total flux cleaned = -0.000178784 Jy ! Component: 200 - total flux cleaned = -0.000209165 Jy ! Total flux subtracted in 200 components = -0.000209165 Jy ! Clean residual min=-0.001901 max=0.001887 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.208939 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.208939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062617Jy sigma=0.967149 ! Fit after self-cal, rms=0.062617Jy sigma=0.967141 ! 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=0.062617Jy sigma=0.967141 ! Fit after self-cal, rms=0.062662Jy sigma=0.967026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9602 mas, bmaj=2.056 mas, bpa=-7.058 degrees ! Estimated noise=0.46978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037412 Jy ! Component: 100 - total flux cleaned = -0.000374445 Jy ! Component: 150 - total flux cleaned = -0.000404417 Jy ! Component: 200 - total flux cleaned = -0.000488665 Jy ! Total flux subtracted in 200 components = -0.000488665 Jy ! Clean residual min=-0.001860 max=0.001883 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.208451 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.208451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062625Jy sigma=0.966657 ! Fit after self-cal, rms=0.062625Jy sigma=0.966651 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 (-48.4, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101678 Jy ! Component: 100 - total flux cleaned = 0.00121086 Jy ! Component: 150 - total flux cleaned = 0.00129976 Jy ! Component: 200 - total flux cleaned = 0.00138391 Jy ! Total flux subtracted in 200 components = 0.00138391 Jy ! Clean residual min=-0.001753 max=0.001758 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.209835 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.209835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062567Jy sigma=0.965823 ! Fit after self-cal, rms=0.062565Jy sigma=0.965791 ! 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=0.062565Jy sigma=0.965791 ! Fit after self-cal, rms=0.062573Jy sigma=0.965669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.108 mas, bpa=-12.47 degrees ! Estimated noise=0.55091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037471 Jy ! Component: 100 - total flux cleaned = -0.000459013 Jy ! Component: 150 - total flux cleaned = -0.000525132 Jy ! Component: 200 - total flux cleaned = -0.000646702 Jy ! Total flux subtracted in 200 components = -0.000646702 Jy ! Clean residual min=-0.001715 max=0.001724 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.209188 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.209188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062564Jy sigma=0.965556 ! Fit after self-cal, rms=0.062563Jy sigma=0.965534 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 = -1.54463e-05 Jy ! Component: 100 - total flux cleaned = -4.33242e-05 Jy ! Component: 150 - total flux cleaned = -8.24701e-05 Jy ! Component: 200 - total flux cleaned = -8.22326e-05 Jy ! Total flux subtracted in 200 components = -8.22326e-05 Jy ! Clean residual min=-0.001731 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.209106 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.209106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062558Jy sigma=0.965484 ! Fit after self-cal, rms=0.062557Jy sigma=0.965478 ! 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=0.9612 mas, bmaj=2.058 mas, bpa=-7.038 degrees ! Estimated noise=0.469496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9612 x 2.058 at -7.038 degrees (North through East) ! Clean map min=-0.0015851 max=0.15162 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=0.7373 mas, bmaj=1.725 mas, bpa=-6.518 degrees ! Estimated noise=0.841225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105953 Jy ! Component: 100 - total flux cleaned = 0.14437 Jy ! Component: 150 - total flux cleaned = 0.164602 Jy ! Component: 200 - total flux cleaned = 0.176366 Jy ! Total flux subtracted in 200 components = 0.176366 Jy ! Clean residual min=-0.004316 max=0.006206 Jy/beam ! Clean residual mean=0.000000 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.176366 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.176366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9612 mas, bmaj=2.058 mas, bpa=-7.038 degrees ! Estimated noise=0.469496 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 = 0.0114996 Jy ! Component: 100 - total flux cleaned = 0.0179371 Jy ! Component: 150 - total flux cleaned = 0.0221222 Jy ! Component: 200 - total flux cleaned = 0.0251501 Jy ! Total flux subtracted in 200 components = 0.0251501 Jy ! Clean residual min=-0.002084 max=0.002262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.201516 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.201516 Jy ! Inverting map ! Added new window around map position (29.4, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203617 Jy ! Component: 100 - total flux cleaned = 0.00361336 Jy ! Component: 150 - total flux cleaned = 0.00489952 Jy ! Component: 200 - total flux cleaned = 0.00582872 Jy ! Total flux subtracted in 200 components = 0.00582872 Jy ! Clean residual min=-0.001778 max=0.001847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.207345 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.207345 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=2.147 mas, bmaj=3.108 mas, bpa=-12.47 degrees ! Estimated noise=0.55091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128999 Jy ! Component: 100 - total flux cleaned = 0.00138125 Jy ! Component: 150 - total flux cleaned = 0.00138358 Jy ! Component: 200 - total flux cleaned = 0.00131904 Jy ! Total flux subtracted in 200 components = 0.00131904 Jy ! Clean residual min=-0.001729 max=0.001725 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.208664 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 = -8.70857e-05 Jy ! Component: 100 - total flux cleaned = -8.6821e-05 Jy ! Component: 150 - total flux cleaned = -6.17545e-05 Jy ! Component: 200 - total flux cleaned = -8.42553e-05 Jy ! Total flux subtracted in 200 components = -8.42553e-05 Jy ! Clean residual min=-0.001685 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.208579 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 109 components and 0.20858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9612 mas, bmaj=2.058 mas, bpa=-7.038 degrees ! Estimated noise=0.469496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178102 Jy ! Component: 100 - total flux cleaned = -0.000305906 Jy ! Component: 150 - total flux cleaned = -0.00026626 Jy ! Component: 200 - total flux cleaned = -0.000266847 Jy ! Total flux subtracted in 200 components = -0.000266847 Jy ! Clean residual min=-0.001703 max=0.001677 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.208313 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.208313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062574Jy sigma=0.965591 ! Fit after self-cal, rms=0.062555Jy sigma=0.965455 wmodel J0112+2020_X_map.mod ! Writing 128 model components to file: J0112+2020_X_map.mod wobs J0112+2020_X_uvs.fits ! Writing UV FITS file: J0112+2020_X_uvs.fits wwins J0112+2020_X_map.win ! wwins: Wrote 5 windows to J0112+2020_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 = 0.000515627 Jy ! Component: 100 - total flux cleaned = 0.00057514 Jy ! Component: 150 - total flux cleaned = 0.000661517 Jy ! Component: 200 - total flux cleaned = 0.000744719 Jy ! Component: 250 - total flux cleaned = 0.000717656 Jy ! Component: 300 - total flux cleaned = 0.00063885 Jy ! Component: 350 - total flux cleaned = 0.000613132 Jy ! Component: 400 - total flux cleaned = 0.000561928 Jy ! Component: 450 - total flux cleaned = 0.000461549 Jy ! Component: 500 - total flux cleaned = 0.000387539 Jy ! Component: 550 - total flux cleaned = 0.000266562 Jy ! Component: 600 - total flux cleaned = 0.000194912 Jy ! Component: 650 - total flux cleaned = 0.000147916 Jy ! Component: 700 - total flux cleaned = 5.49135e-05 Jy ! Component: 750 - total flux cleaned = 5.4801e-05 Jy ! Component: 800 - total flux cleaned = -5.87309e-05 Jy ! Component: 850 - total flux cleaned = -3.63072e-05 Jy ! Component: 900 - total flux cleaned = -0.000102664 Jy ! Component: 950 - total flux cleaned = -0.000124872 Jy ! Component: 1000 - total flux cleaned = -0.000190071 Jy ! Component: 1050 - total flux cleaned = -0.00016839 Jy ! Component: 1100 - total flux cleaned = -0.000168669 Jy ! Component: 1150 - total flux cleaned = -0.000231966 Jy ! Component: 1200 - total flux cleaned = -0.000190071 Jy ! Component: 1250 - total flux cleaned = -0.000190105 Jy ! Component: 1300 - total flux cleaned = -0.00019 Jy ! Component: 1350 - total flux cleaned = -0.00019025 Jy ! Component: 1400 - total flux cleaned = -0.000230685 Jy ! Component: 1450 - total flux cleaned = -0.000270936 Jy ! Component: 1500 - total flux cleaned = -0.000290995 Jy ! Component: 1550 - total flux cleaned = -0.000389648 Jy ! Component: 1600 - total flux cleaned = -0.000428692 Jy ! Component: 1650 - total flux cleaned = -0.000486862 Jy ! Component: 1700 - total flux cleaned = -0.000486961 Jy ! Component: 1750 - total flux cleaned = -0.0005059 Jy ! Component: 1800 - total flux cleaned = -0.000601211 Jy ! Component: 1850 - total flux cleaned = -0.000657809 Jy ! Component: 1900 - total flux cleaned = -0.000639094 Jy ! Component: 1950 - total flux cleaned = -0.000694903 Jy ! Component: 2000 - total flux cleaned = -0.000787229 Jy ! Component: 2050 - total flux cleaned = -0.000713895 Jy ! Component: 2100 - total flux cleaned = -0.000896265 Jy ! Component: 2150 - total flux cleaned = -0.000896063 Jy ! Component: 2200 - total flux cleaned = -0.000967954 Jy ! Component: 2250 - total flux cleaned = -0.00102164 Jy ! Component: 2300 - total flux cleaned = -0.0010573 Jy ! Component: 2350 - total flux cleaned = -0.00102196 Jy ! Component: 2400 - total flux cleaned = -0.00112752 Jy ! Component: 2450 - total flux cleaned = -0.00110999 Jy ! Component: 2500 - total flux cleaned = -0.0012315 Jy ! Component: 2550 - total flux cleaned = -0.00128334 Jy ! Component: 2600 - total flux cleaned = -0.00135182 Jy ! Component: 2650 - total flux cleaned = -0.00138589 Jy ! Component: 2700 - total flux cleaned = -0.00148759 Jy ! Component: 2750 - total flux cleaned = -0.00153829 Jy ! Component: 2800 - total flux cleaned = -0.00155534 Jy ! Component: 2850 - total flux cleaned = -0.00165547 Jy ! Component: 2900 - total flux cleaned = -0.00167204 Jy ! Component: 2950 - total flux cleaned = -0.00177105 Jy ! Component: 3000 - total flux cleaned = -0.0018202 Jy ! Component: 3050 - total flux cleaned = -0.0018694 Jy ! Component: 3100 - total flux cleaned = -0.00190187 Jy ! Component: 3150 - total flux cleaned = -0.00199896 Jy ! Component: 3200 - total flux cleaned = -0.00206334 Jy ! Component: 3250 - total flux cleaned = -0.0021432 Jy ! Component: 3300 - total flux cleaned = -0.00214313 Jy ! Component: 3350 - total flux cleaned = -0.00223815 Jy ! Component: 3400 - total flux cleaned = -0.00220658 Jy ! Component: 3450 - total flux cleaned = -0.00228505 Jy ! Component: 3500 - total flux cleaned = -0.0023162 Jy ! Component: 3550 - total flux cleaned = -0.00240954 Jy ! Component: 3600 - total flux cleaned = -0.00247142 Jy ! Component: 3650 - total flux cleaned = -0.00253296 Jy ! Component: 3700 - total flux cleaned = -0.00259413 Jy ! Component: 3750 - total flux cleaned = -0.00260944 Jy ! Component: 3800 - total flux cleaned = -0.00271565 Jy ! Component: 3850 - total flux cleaned = -0.00280615 Jy ! Component: 3900 - total flux cleaned = -0.00289629 Jy ! Component: 3950 - total flux cleaned = -0.00286636 Jy ! Component: 4000 - total flux cleaned = -0.00297063 Jy ! Component: 4050 - total flux cleaned = -0.00301522 Jy ! Total flux subtracted in 4096 components = -0.00311854 Jy ! Clean residual min=-0.000960 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.205194 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 430 components and 0.205194 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0112+2020_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9612 x 2.058 at -7.038 degrees (North through East) ! Clean map min=-0.0013408 max=0.15175 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0112+2020_X_map.fits wmodel /scr/pima/rv123_uvs/J0112+2020_X_map.mod ! Writing 430 model components to file: /scr/pima/rv123_uvs/J0112+2020_X_map.mod wobs /scr/pima/rv123_uvs/J0112+2020_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0112+2020_X_uvs.fits wwins /scr/pima/rv123_uvs/J0112+2020_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv123_uvs/J0112+2020_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499699 0.499699 0.999398 1.9988 3.99759 7.99518 15.9904 31.9807 63.9615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 600.361 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0112+2020_X_dfm.log closed on Sun Dec 23 00:39:15 2018