! Started logfile: /scr/pima/rv102_uvs/J0244+6228_X_dfm.log on Sat Nov 9 10:16:08 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0244+6228_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0244+6228_X_uva.fits ! AN table 1: 117 integrations on 28 of 28 possible baselines. ! AN table 2: 117 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.994633 visibilities/baseline/integration-bin. ! Found source: J0244+6228 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 20016 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 J0244+6228_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 49 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.105420Jy sigma=18.796036 ! Fit after self-cal, rms=0.587268Jy sigma=10.151533 ! 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=0.7071 mas, bmaj=1.542 mas, bpa=70.14 degrees ! Estimated noise=0.600831 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 = 0.28253 Jy ! Component: 100 - total flux cleaned = 0.404492 Jy ! Total flux subtracted in 100 components = 0.404492 Jy ! Clean residual min=-0.038280 max=0.060396 Jy/beam ! Clean residual mean=0.000003 rms=0.009145 Jy/beam ! Combined flux in latest and established models = 0.404492 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.404492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271329Jy sigma=4.533670 ! Fit after self-cal, rms=0.271085Jy sigma=4.530121 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0778152 Jy ! Component: 100 - total flux cleaned = 0.137433 Jy ! Total flux subtracted in 100 components = 0.137433 Jy ! Clean residual min=-0.025421 max=0.038174 Jy/beam ! Clean residual mean=0.000003 rms=0.006195 Jy/beam ! Combined flux in latest and established models = 0.541926 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.541926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202750Jy sigma=3.335160 ! Fit after self-cal, rms=0.202649Jy sigma=3.333952 ! Inverting map ! Added new window around map position (0.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475439 Jy ! Component: 100 - total flux cleaned = 0.0849114 Jy ! Total flux subtracted in 100 components = 0.0849114 Jy ! Clean residual min=-0.017733 max=0.027340 Jy/beam ! Clean residual mean=0.000003 rms=0.004628 Jy/beam ! Combined flux in latest and established models = 0.626837 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.626837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166905Jy sigma=2.717202 ! Fit after self-cal, rms=0.166823Jy sigma=2.716111 ! 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=0.9631 mas, bmaj=1.738 mas, bpa=71.08 degrees ! Estimated noise=0.300452 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 = 0.0735844 Jy ! Component: 100 - total flux cleaned = 0.11979 Jy ! Component: 150 - total flux cleaned = 0.150697 Jy ! Component: 200 - total flux cleaned = 0.17192 Jy ! Total flux subtracted in 200 components = 0.17192 Jy ! Clean residual min=-0.012402 max=0.030361 Jy/beam ! Clean residual mean=0.000039 rms=0.004628 Jy/beam ! Combined flux in latest and established models = 0.798757 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.798757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122174Jy sigma=1.992987 ! Fit after self-cal, rms=0.121928Jy sigma=1.989449 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288884 Jy ! Component: 100 - total flux cleaned = 0.0446659 Jy ! Component: 150 - total flux cleaned = 0.05623 Jy ! Component: 200 - total flux cleaned = 0.0651198 Jy ! Total flux subtracted in 200 components = 0.0651198 Jy ! Clean residual min=-0.010829 max=0.014091 Jy/beam ! Clean residual mean=0.000017 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.863877 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.863877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113965Jy sigma=1.855383 ! Fit after self-cal, rms=0.113503Jy sigma=1.846127 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9631 x 1.738 at 71.08 degrees (North through East) ! Clean map min=-0.0089377 max=0.44955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.04 KP 1.00 LA 0.97 ! MK 1.22 NL 1.09 PT 1.00 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.04 KP 1.01 LA 1.01 ! NL 1.03 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.02 KP 1.00 LA 0.97 ! MK 1.13 NL 1.06 PT 1.00 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.03 KP 0.99 LA 1.00 ! NL 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.93 KP 0.99 LA 0.95 ! MK 0.94 NL 1.03 PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.97 KP 0.97 LA 0.98 ! NL 1.00 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.93 KP 0.98 LA 0.94 ! MK 0.88 NL 1.02 PT 0.97 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.95 KP 0.95 LA 0.97 ! NL 1.01 SC 0.91 ! ! ! Fit before self-cal, rms=0.113503Jy sigma=1.846127 ! Fit after self-cal, rms=0.105870Jy sigma=1.755481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=1.734 mas, bpa=70.83 degrees ! Estimated noise=0.29892 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 (-4.8, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462785 Jy ! Component: 100 - total flux cleaned = 0.00505539 Jy ! Component: 150 - total flux cleaned = 0.00554433 Jy ! Component: 200 - total flux cleaned = 0.00585808 Jy ! Total flux subtracted in 200 components = 0.00585808 Jy ! Clean residual min=-0.003959 max=0.003617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.869735 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.869735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105482Jy sigma=1.748392 ! Fit after self-cal, rms=0.105443Jy sigma=1.748098 ! 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=0.105443Jy sigma=1.748098 ! Fit after self-cal, rms=0.105037Jy sigma=1.747841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=1.734 mas, bpa=70.84 degrees ! Estimated noise=0.298355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156201 Jy ! Component: 100 - total flux cleaned = 0.00173727 Jy ! Component: 150 - total flux cleaned = 0.00196819 Jy ! Component: 200 - total flux cleaned = 0.00217899 Jy ! Total flux subtracted in 200 components = 0.00217899 Jy ! Clean residual min=-0.003510 max=0.003321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.871914 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.871914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104920Jy sigma=1.745614 ! Fit after self-cal, rms=0.104914Jy sigma=1.745540 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 = 0.000305277 Jy ! Component: 100 - total flux cleaned = 0.000429626 Jy ! Component: 150 - total flux cleaned = 0.000545796 Jy ! Component: 200 - total flux cleaned = 0.000599467 Jy ! Total flux subtracted in 200 components = 0.000599467 Jy ! Clean residual min=-0.003346 max=0.003182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.872514 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.872514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104856Jy sigma=1.744449 ! Fit after self-cal, rms=0.104852Jy sigma=1.744408 ! 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=0.104852Jy sigma=1.744408 ! Fit after self-cal, rms=0.104565Jy sigma=1.744311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=1.735 mas, bpa=70.84 degrees ! Estimated noise=0.297924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006776 Jy ! Component: 100 - total flux cleaned = 0.000833511 Jy ! Component: 150 - total flux cleaned = 0.00092746 Jy ! Component: 200 - total flux cleaned = 0.00101654 Jy ! Total flux subtracted in 200 components = 0.00101654 Jy ! Clean residual min=-0.003057 max=0.003083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.87353 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.87353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104525Jy sigma=1.743517 ! Fit after self-cal, rms=0.104521Jy sigma=1.743483 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 = 0.000153462 Jy ! Component: 100 - total flux cleaned = 0.000236984 Jy ! Component: 150 - total flux cleaned = 0.000315426 Jy ! Component: 200 - total flux cleaned = 0.000353108 Jy ! Total flux subtracted in 200 components = 0.000353108 Jy ! Clean residual min=-0.002978 max=0.003006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.873883 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.873883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104494Jy sigma=1.742985 ! Fit after self-cal, rms=0.104493Jy sigma=1.742967 ! 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=0.104493Jy sigma=1.742967 ! Fit after self-cal, rms=0.104337Jy sigma=1.742932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=2.494 mas, bpa=67.84 degrees ! Estimated noise=0.396936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580043 Jy ! Component: 100 - total flux cleaned = 0.000614714 Jy ! Component: 150 - total flux cleaned = 0.000706053 Jy ! Component: 200 - total flux cleaned = 0.000787521 Jy ! Total flux subtracted in 200 components = 0.000787521 Jy ! Clean residual min=-0.003473 max=0.003224 Jy/beam ! Clean residual mean=-0.000006 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.874671 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 156 components and 0.874671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104326Jy sigma=1.742665 ! Fit after self-cal, rms=0.104321Jy sigma=1.742624 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 = 0.00043509 Jy ! Component: 100 - total flux cleaned = 0.00046101 Jy ! Component: 150 - total flux cleaned = 0.000483876 Jy ! Component: 200 - total flux cleaned = 0.000525781 Jy ! Total flux subtracted in 200 components = 0.000525781 Jy ! Clean residual min=-0.003403 max=0.003156 Jy/beam ! Clean residual mean=-0.000007 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.875197 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 0.875196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104318Jy sigma=1.742539 ! Fit after self-cal, rms=0.104316Jy sigma=1.742524 ! 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=0.9596 mas, bmaj=1.735 mas, bpa=70.84 degrees ! Estimated noise=0.297716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 1.735 at 70.84 degrees (North through East) ! Clean map min=-0.0038032 max=0.44492 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=0.7016 mas, bmaj=1.542 mas, bpa=69.99 degrees ! Estimated noise=0.589793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278056 Jy ! Component: 100 - total flux cleaned = 0.399908 Jy ! Component: 150 - total flux cleaned = 0.478238 Jy ! Component: 200 - total flux cleaned = 0.538254 Jy ! Total flux subtracted in 200 components = 0.538254 Jy ! Clean residual min=-0.023095 max=0.035077 Jy/beam ! Clean residual mean=0.000002 rms=0.005894 Jy/beam ! Combined flux in latest and established models = 0.538254 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.538254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9596 mas, bmaj=1.735 mas, bpa=70.84 degrees ! Estimated noise=0.297716 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 = 0.105444 Jy ! Component: 100 - total flux cleaned = 0.170634 Jy ! Component: 150 - total flux cleaned = 0.213454 Jy ! Component: 200 - total flux cleaned = 0.243231 Jy ! Total flux subtracted in 200 components = 0.243231 Jy ! Clean residual min=-0.009620 max=0.016606 Jy/beam ! Clean residual mean=0.000029 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 0.781485 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 79 components and 0.781484 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214757 Jy ! Component: 100 - total flux cleaned = 0.0371999 Jy ! Component: 150 - total flux cleaned = 0.0488444 Jy ! Component: 200 - total flux cleaned = 0.0577096 Jy ! Total flux subtracted in 200 components = 0.0577096 Jy ! Clean residual min=-0.005113 max=0.006327 Jy/beam ! Clean residual mean=0.000010 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.839194 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 111 components and 0.839194 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=2.201 mas, bmaj=2.494 mas, bpa=67.84 degrees ! Estimated noise=0.396936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130983 Jy ! Component: 100 - total flux cleaned = 0.0209684 Jy ! Component: 150 - total flux cleaned = 0.0261405 Jy ! Component: 200 - total flux cleaned = 0.0295249 Jy ! Total flux subtracted in 200 components = 0.0295249 Jy ! Clean residual min=-0.004574 max=0.004089 Jy/beam ! Clean residual mean=-0.000000 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.868719 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 = 0.00134059 Jy ! Component: 100 - total flux cleaned = 0.0019391 Jy ! Component: 150 - total flux cleaned = 0.00246746 Jy ! Component: 200 - total flux cleaned = 0.00287165 Jy ! Total flux subtracted in 200 components = 0.00287165 Jy ! Clean residual min=-0.004266 max=0.003805 Jy/beam ! Clean residual mean=-0.000003 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.87159 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 177 components and 0.871591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9596 mas, bmaj=1.735 mas, bpa=70.84 degrees ! Estimated noise=0.297716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318725 Jy ! Component: 100 - total flux cleaned = -0.000127417 Jy ! Component: 150 - total flux cleaned = 0.000119353 Jy ! Component: 200 - total flux cleaned = 0.00026773 Jy ! Total flux subtracted in 200 components = 0.00026773 Jy ! Clean residual min=-0.003001 max=0.003427 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.871858 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 192 components and 0.871858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104414Jy sigma=1.744481 ! Fit after self-cal, rms=0.104393Jy sigma=1.744090 wmodel J0244+6228_X_map.mod ! Writing 192 model components to file: J0244+6228_X_map.mod wobs J0244+6228_X_uvs.fits ! Writing UV FITS file: J0244+6228_X_uvs.fits wwins J0244+6228_X_map.win ! wwins: Wrote 4 windows to J0244+6228_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 = 0.000716611 Jy ! Component: 100 - total flux cleaned = 0.00131329 Jy ! Component: 150 - total flux cleaned = 0.00141631 Jy ! Component: 200 - total flux cleaned = 0.00141591 Jy ! Component: 250 - total flux cleaned = 0.00141673 Jy ! Component: 300 - total flux cleaned = 0.00159916 Jy ! Component: 350 - total flux cleaned = 0.00168814 Jy ! Component: 400 - total flux cleaned = 0.00207428 Jy ! Component: 450 - total flux cleaned = 0.00228199 Jy ! Component: 500 - total flux cleaned = 0.00256643 Jy ! Component: 550 - total flux cleaned = 0.0027252 Jy ! Component: 600 - total flux cleaned = 0.00288189 Jy ! Component: 650 - total flux cleaned = 0.00311196 Jy ! Component: 700 - total flux cleaned = 0.00333672 Jy ! Component: 750 - total flux cleaned = 0.00351915 Jy ! Component: 800 - total flux cleaned = 0.00362697 Jy ! Component: 850 - total flux cleaned = 0.00387447 Jy ! Component: 900 - total flux cleaned = 0.00404821 Jy ! Component: 950 - total flux cleaned = 0.00425265 Jy ! Component: 1000 - total flux cleaned = 0.00442028 Jy ! Component: 1050 - total flux cleaned = 0.00451929 Jy ! Component: 1100 - total flux cleaned = 0.0046167 Jy ! Component: 1150 - total flux cleaned = 0.00477602 Jy ! Component: 1200 - total flux cleaned = 0.00483904 Jy ! Component: 1250 - total flux cleaned = 0.00490134 Jy ! Component: 1300 - total flux cleaned = 0.00499224 Jy ! Component: 1350 - total flux cleaned = 0.00508239 Jy ! Component: 1400 - total flux cleaned = 0.00520076 Jy ! Component: 1450 - total flux cleaned = 0.00517183 Jy ! Component: 1500 - total flux cleaned = 0.00531608 Jy ! Component: 1550 - total flux cleaned = 0.0054291 Jy ! Component: 1600 - total flux cleaned = 0.00551294 Jy ! Component: 1650 - total flux cleaned = 0.00556798 Jy ! Component: 1700 - total flux cleaned = 0.00570378 Jy ! Component: 1750 - total flux cleaned = 0.00572974 Jy ! Component: 1800 - total flux cleaned = 0.00583571 Jy ! Component: 1850 - total flux cleaned = 0.00583572 Jy ! Component: 1900 - total flux cleaned = 0.00593939 Jy ! Component: 1950 - total flux cleaned = 0.00606688 Jy ! Component: 2000 - total flux cleaned = 0.00616794 Jy ! Component: 2050 - total flux cleaned = 0.00626777 Jy ! Component: 2100 - total flux cleaned = 0.00644088 Jy ! Component: 2150 - total flux cleaned = 0.00653831 Jy ! Component: 2200 - total flux cleaned = 0.00665921 Jy ! Component: 2250 - total flux cleaned = 0.00675497 Jy ! Component: 2300 - total flux cleaned = 0.00682586 Jy ! Component: 2350 - total flux cleaned = 0.00684875 Jy ! Component: 2400 - total flux cleaned = 0.00689532 Jy ! Component: 2450 - total flux cleaned = 0.00710179 Jy ! Component: 2500 - total flux cleaned = 0.00714684 Jy ! Component: 2550 - total flux cleaned = 0.00719148 Jy ! Component: 2600 - total flux cleaned = 0.00723583 Jy ! Component: 2650 - total flux cleaned = 0.00730193 Jy ! Component: 2700 - total flux cleaned = 0.00728008 Jy ! Component: 2750 - total flux cleaned = 0.00745336 Jy ! Component: 2800 - total flux cleaned = 0.00738892 Jy ! Component: 2850 - total flux cleaned = 0.00747434 Jy ! Component: 2900 - total flux cleaned = 0.00755872 Jy ! Component: 2950 - total flux cleaned = 0.00760059 Jy ! Component: 3000 - total flux cleaned = 0.00758006 Jy ! Component: 3050 - total flux cleaned = 0.00768269 Jy ! Component: 3100 - total flux cleaned = 0.00770316 Jy ! Component: 3150 - total flux cleaned = 0.00784477 Jy ! Component: 3200 - total flux cleaned = 0.00782488 Jy ! Component: 3250 - total flux cleaned = 0.00786508 Jy ! Component: 3300 - total flux cleaned = 0.00796399 Jy ! Component: 3350 - total flux cleaned = 0.00806214 Jy ! Component: 3400 - total flux cleaned = 0.00806188 Jy ! Component: 3450 - total flux cleaned = 0.00806203 Jy ! Component: 3500 - total flux cleaned = 0.00815761 Jy ! Component: 3550 - total flux cleaned = 0.00813841 Jy ! Component: 3600 - total flux cleaned = 0.00817627 Jy ! Component: 3650 - total flux cleaned = 0.00817624 Jy ! Component: 3700 - total flux cleaned = 0.00817621 Jy ! Component: 3750 - total flux cleaned = 0.00821325 Jy ! Component: 3800 - total flux cleaned = 0.00835987 Jy ! Component: 3850 - total flux cleaned = 0.00825044 Jy ! Component: 3900 - total flux cleaned = 0.00828636 Jy ! Component: 3950 - total flux cleaned = 0.00837624 Jy ! Component: 4000 - total flux cleaned = 0.00826893 Jy ! Component: 4050 - total flux cleaned = 0.00828674 Jy ! Total flux subtracted in 4096 components = 0.00826895 Jy ! Clean residual min=-0.001250 max=0.001057 Jy/beam ! Clean residual mean=-0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.880127 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 505 components and 0.880127 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0244+6228_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 1.735 at 70.84 degrees (North through East) ! Clean map min=-0.0023032 max=0.44359 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0244+6228_X_map.fits wmodel /scr/pima/rv102_uvs/J0244+6228_X_map.mod ! Writing 505 model components to file: /scr/pima/rv102_uvs/J0244+6228_X_map.mod wobs /scr/pima/rv102_uvs/J0244+6228_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0244+6228_X_uvs.fits wwins /scr/pima/rv102_uvs/J0244+6228_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J0244+6228_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.443591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206252 0.206252 0.412504 0.825009 1.65002 3.30003 6.60007 13.2001 26.4003 52.8005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.443 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1454.53 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0244+6228_X_dfm.log closed on Sat Nov 9 10:16:13 2019