! Started logfile: /scr/pima/rv121_uvs/J2316+1618_X_dfm.log on Sat Jul 28 00:44:23 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/rv121_uvs/J2316+1618_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2316+1618_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897778 visibilities/baseline/integration-bin. ! Found source: J2316+1618 ! ! 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 74 lines of history. ! ! Reading 7272 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 J2316+1618_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=1.010498Jy sigma=19.879017 ! Fit after self-cal, rms=0.909702Jy sigma=17.841867 ! 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=0.7677 mas, bmaj=1.602 mas, bpa=-6.365 degrees ! Estimated noise=0.784368 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 = 0.0680844 Jy ! Component: 100 - total flux cleaned = 0.0868718 Jy ! Total flux subtracted in 100 components = 0.0868718 Jy ! Clean residual min=-0.005105 max=0.012379 Jy/beam ! Clean residual mean=-0.000004 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0868718 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0868718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059435Jy sigma=1.069412 ! Fit after self-cal, rms=0.059414Jy sigma=1.068791 ! Inverting map ! Added new window around map position (2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012203 Jy ! Component: 100 - total flux cleaned = 0.0197793 Jy ! Total flux subtracted in 100 components = 0.0197793 Jy ! Clean residual min=-0.004346 max=0.004826 Jy/beam ! Clean residual mean=-0.000003 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.106651 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.106651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056238Jy sigma=0.991015 ! Fit after self-cal, rms=0.056065Jy sigma=0.987950 ! 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=0.9744 mas, bmaj=1.868 mas, bpa=-4.912 degrees ! Estimated noise=0.436573 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 = 0.0088714 Jy ! Component: 100 - total flux cleaned = 0.0147082 Jy ! Component: 150 - total flux cleaned = 0.0188123 Jy ! Component: 200 - total flux cleaned = 0.0218021 Jy ! Total flux subtracted in 200 components = 0.0218021 Jy ! Clean residual min=-0.002425 max=0.004180 Jy/beam ! Clean residual mean=-0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.128453 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.128453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054557Jy sigma=0.948416 ! Fit after self-cal, rms=0.054432Jy sigma=0.946242 ! Inverting map ! Added new window around map position (3.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438838 Jy ! Component: 100 - total flux cleaned = 0.00704421 Jy ! Component: 150 - total flux cleaned = 0.00911324 Jy ! Component: 200 - total flux cleaned = 0.0107963 Jy ! Total flux subtracted in 200 components = 0.0107963 Jy ! Clean residual min=-0.002101 max=0.002249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.13925 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.13925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054062Jy sigma=0.936196 ! Fit after self-cal, rms=0.054018Jy sigma=0.935490 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 1.868 at -4.912 degrees (North through East) ! Clean map min=-0.0019625 max=0.09198 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.98 ! LA 0.97 MK 0.98 NL 1.01 OV 1.04 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.94 KP 0.97 ! LA 1.00 MK 1.03 NL 1.01 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.96 KP 1.02 ! LA 0.98 MK 1.02 NL 1.00 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.01 ! LA 0.98 MK 1.00 NL 1.02 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.054018Jy sigma=0.935490 ! Fit after self-cal, rms=0.053465Jy sigma=0.932301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9795 mas, bmaj=1.878 mas, bpa=-5.15 degrees ! Estimated noise=0.432097 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 = 0.00152021 Jy ! Component: 100 - total flux cleaned = 0.00222819 Jy ! Component: 150 - total flux cleaned = 0.00263201 Jy ! Component: 200 - total flux cleaned = 0.0029496 Jy ! Total flux subtracted in 200 components = 0.0029496 Jy ! Clean residual min=-0.001810 max=0.001795 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.142199 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.142199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053405Jy sigma=0.930873 ! Fit after self-cal, rms=0.053403Jy sigma=0.930785 ! 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=0.053403Jy sigma=0.930785 ! Fit after self-cal, rms=0.053464Jy sigma=0.928815 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=1.867 mas, bpa=-4.868 degrees ! Estimated noise=0.431897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605191 Jy ! Component: 100 - total flux cleaned = 0.000779874 Jy ! Component: 150 - total flux cleaned = 0.000959128 Jy ! Component: 200 - total flux cleaned = 0.00110171 Jy ! Total flux subtracted in 200 components = 0.00110171 Jy ! Clean residual min=-0.001840 max=0.001605 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.143301 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.143301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053444Jy sigma=0.928409 ! Fit after self-cal, rms=0.053451Jy sigma=0.928366 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 = 9.50306e-05 Jy ! Component: 100 - total flux cleaned = 0.000204202 Jy ! Component: 150 - total flux cleaned = 0.000272309 Jy ! Component: 200 - total flux cleaned = 0.000351975 Jy ! Total flux subtracted in 200 components = 0.000351975 Jy ! Clean residual min=-0.001859 max=0.001586 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.143653 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.143653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053440Jy sigma=0.928163 ! Fit after self-cal, rms=0.053438Jy sigma=0.928156 ! 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=0.053438Jy sigma=0.928156 ! Fit after self-cal, rms=0.053473Jy sigma=0.928133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=1.868 mas, bpa=-4.885 degrees ! Estimated noise=0.432058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197934 Jy ! Component: 100 - total flux cleaned = 0.000260634 Jy ! Component: 150 - total flux cleaned = 0.000334121 Jy ! Component: 200 - total flux cleaned = 0.000389619 Jy ! Total flux subtracted in 200 components = 0.000389619 Jy ! Clean residual min=-0.001870 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.144042 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.144042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053466Jy sigma=0.927972 ! Fit after self-cal, rms=0.053464Jy sigma=0.927964 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 = 6.40669e-05 Jy ! Component: 100 - total flux cleaned = 0.000104007 Jy ! Component: 150 - total flux cleaned = 0.000142032 Jy ! Component: 200 - total flux cleaned = 0.000166542 Jy ! Total flux subtracted in 200 components = 0.000166542 Jy ! Clean residual min=-0.001868 max=0.001564 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.144209 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.144209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053458Jy sigma=0.927848 ! Fit after self-cal, rms=0.053457Jy sigma=0.927845 ! 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=0.053457Jy sigma=0.927845 ! Fit after self-cal, rms=0.053493Jy sigma=0.927837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.822 mas, bpa=-2.814 degrees ! Estimated noise=0.518235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481559 Jy ! Component: 100 - total flux cleaned = 0.000564711 Jy ! Component: 150 - total flux cleaned = 0.00058755 Jy ! Component: 200 - total flux cleaned = 0.000607774 Jy ! Total flux subtracted in 200 components = 0.000607774 Jy ! Clean residual min=-0.002159 max=0.001720 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.144817 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.144817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053490Jy sigma=0.927772 ! Fit after self-cal, rms=0.053488Jy sigma=0.927763 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 = 6.88633e-05 Jy ! Component: 100 - total flux cleaned = 0.000105485 Jy ! Component: 150 - total flux cleaned = 0.000114203 Jy ! Component: 200 - total flux cleaned = 0.000130362 Jy ! Total flux subtracted in 200 components = 0.000130362 Jy ! Clean residual min=-0.002146 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.144947 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.144947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053487Jy sigma=0.927713 ! Fit after self-cal, rms=0.053486Jy sigma=0.927708 ! 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=0.9809 mas, bmaj=1.868 mas, bpa=-4.921 degrees ! Estimated noise=0.432205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 1.868 at -4.921 degrees (North through East) ! Clean map min=-0.0017558 max=0.091039 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=0.7731 mas, bmaj=1.597 mas, bpa=-6.319 degrees ! Estimated noise=0.781962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676513 Jy ! Component: 100 - total flux cleaned = 0.0880353 Jy ! Component: 150 - total flux cleaned = 0.100153 Jy ! Component: 200 - total flux cleaned = 0.108082 Jy ! Total flux subtracted in 200 components = 0.108082 Jy ! Clean residual min=-0.004224 max=0.004918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.108082 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 0.108082 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=1.868 mas, bpa=-4.921 degrees ! Estimated noise=0.432205 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 = 0.00867191 Jy ! Component: 100 - total flux cleaned = 0.0146754 Jy ! Component: 150 - total flux cleaned = 0.0191193 Jy ! Component: 200 - total flux cleaned = 0.0224886 Jy ! Total flux subtracted in 200 components = 0.0224886 Jy ! Clean residual min=-0.002094 max=0.002386 Jy/beam ! Clean residual mean=-0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.13057 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.13057 Jy ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268538 Jy ! Component: 100 - total flux cleaned = 0.00475649 Jy ! Component: 150 - total flux cleaned = 0.00649452 Jy ! Component: 200 - total flux cleaned = 0.0077359 Jy ! Total flux subtracted in 200 components = 0.0077359 Jy ! Clean residual min=-0.001840 max=0.001814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.138306 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.138306 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=2.083 mas, bmaj=2.822 mas, bpa=-2.814 degrees ! Estimated noise=0.518235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175759 Jy ! Component: 100 - total flux cleaned = 0.0029216 Jy ! Component: 150 - total flux cleaned = 0.00380542 Jy ! Component: 200 - total flux cleaned = 0.00436593 Jy ! Total flux subtracted in 200 components = 0.00436593 Jy ! Clean residual min=-0.002134 max=0.001773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.142672 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 = 0.000405956 Jy ! Component: 100 - total flux cleaned = 0.000722311 Jy ! Component: 150 - total flux cleaned = 0.000883198 Jy ! Component: 200 - total flux cleaned = 0.000998754 Jy ! Total flux subtracted in 200 components = 0.000998754 Jy ! Clean residual min=-0.002143 max=0.001684 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.143671 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 103 components and 0.143671 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=1.868 mas, bpa=-4.921 degrees ! Estimated noise=0.432205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030174 Jy ! Component: 100 - total flux cleaned = -7.61421e-05 Jy ! Component: 150 - total flux cleaned = 8.09639e-05 Jy ! Component: 200 - total flux cleaned = 0.000224822 Jy ! Total flux subtracted in 200 components = 0.000224822 Jy ! Clean residual min=-0.001764 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.143896 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.143896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053513Jy sigma=0.927840 ! Fit after self-cal, rms=0.053503Jy sigma=0.927704 wmodel J2316+1618_X_map.mod ! Writing 118 model components to file: J2316+1618_X_map.mod wobs J2316+1618_X_uvs.fits ! Writing UV FITS file: J2316+1618_X_uvs.fits wwins J2316+1618_X_map.win ! wwins: Wrote 4 windows to J2316+1618_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 = -0.00074951 Jy ! Component: 100 - total flux cleaned = -0.00110202 Jy ! Component: 150 - total flux cleaned = -0.00148801 Jy ! Component: 200 - total flux cleaned = -0.00183217 Jy ! Component: 250 - total flux cleaned = -0.0020374 Jy ! Component: 300 - total flux cleaned = -0.00226097 Jy ! Component: 350 - total flux cleaned = -0.00238194 Jy ! Component: 400 - total flux cleaned = -0.00247701 Jy ! Component: 450 - total flux cleaned = -0.00264057 Jy ! Component: 500 - total flux cleaned = -0.0028233 Jy ! Component: 550 - total flux cleaned = -0.00291366 Jy ! Component: 600 - total flux cleaned = -0.00309039 Jy ! Component: 650 - total flux cleaned = -0.00326404 Jy ! Component: 700 - total flux cleaned = -0.0033918 Jy ! Component: 750 - total flux cleaned = -0.00347608 Jy ! Component: 800 - total flux cleaned = -0.00353868 Jy ! Component: 850 - total flux cleaned = -0.00362079 Jy ! Component: 900 - total flux cleaned = -0.00364102 Jy ! Component: 950 - total flux cleaned = -0.00366088 Jy ! Component: 1000 - total flux cleaned = -0.00370017 Jy ! Component: 1050 - total flux cleaned = -0.00370012 Jy ! Component: 1100 - total flux cleaned = -0.00371981 Jy ! Component: 1150 - total flux cleaned = -0.0037962 Jy ! Component: 1200 - total flux cleaned = -0.00381481 Jy ! Component: 1250 - total flux cleaned = -0.00383311 Jy ! Component: 1300 - total flux cleaned = -0.00381479 Jy ! Component: 1350 - total flux cleaned = -0.003888 Jy ! Component: 1400 - total flux cleaned = -0.00390595 Jy ! Component: 1450 - total flux cleaned = -0.00388798 Jy ! Component: 1500 - total flux cleaned = -0.00392373 Jy ! Component: 1550 - total flux cleaned = -0.00390626 Jy ! Component: 1600 - total flux cleaned = -0.00399361 Jy ! Component: 1650 - total flux cleaned = -0.00404541 Jy ! Component: 1700 - total flux cleaned = -0.00401097 Jy ! Component: 1750 - total flux cleaned = -0.00396039 Jy ! Component: 1800 - total flux cleaned = -0.00404466 Jy ! Component: 1850 - total flux cleaned = -0.00402828 Jy ! Component: 1900 - total flux cleaned = -0.00406142 Jy ! Component: 1950 - total flux cleaned = -0.0040453 Jy ! Component: 2000 - total flux cleaned = -0.00407786 Jy ! Component: 2050 - total flux cleaned = -0.00415877 Jy ! Component: 2100 - total flux cleaned = -0.00419102 Jy ! Component: 2150 - total flux cleaned = -0.00425493 Jy ! Component: 2200 - total flux cleaned = -0.00423907 Jy ! Component: 2250 - total flux cleaned = -0.00438036 Jy ! Component: 2300 - total flux cleaned = -0.00428689 Jy ! Component: 2350 - total flux cleaned = -0.00431785 Jy ! Component: 2400 - total flux cleaned = -0.00439479 Jy ! Component: 2450 - total flux cleaned = -0.00433373 Jy ! Component: 2500 - total flux cleaned = -0.00433386 Jy ! Component: 2550 - total flux cleaned = -0.00436389 Jy ! Component: 2600 - total flux cleaned = -0.00440894 Jy ! Component: 2650 - total flux cleaned = -0.00445374 Jy ! Component: 2700 - total flux cleaned = -0.00446858 Jy ! Component: 2750 - total flux cleaned = -0.00451261 Jy ! Component: 2800 - total flux cleaned = -0.00451255 Jy ! Component: 2850 - total flux cleaned = -0.00455606 Jy ! Component: 2900 - total flux cleaned = -0.00455613 Jy ! Component: 2950 - total flux cleaned = -0.00461346 Jy ! Component: 3000 - total flux cleaned = -0.00464207 Jy ! Component: 3050 - total flux cleaned = -0.00471269 Jy ! Component: 3100 - total flux cleaned = -0.0047268 Jy ! Component: 3150 - total flux cleaned = -0.00475478 Jy ! Component: 3200 - total flux cleaned = -0.00475488 Jy ! Component: 3250 - total flux cleaned = -0.00483794 Jy ! Component: 3300 - total flux cleaned = -0.00486538 Jy ! Component: 3350 - total flux cleaned = -0.00489272 Jy ! Component: 3400 - total flux cleaned = -0.00493358 Jy ! Component: 3450 - total flux cleaned = -0.00502833 Jy ! Component: 3500 - total flux cleaned = -0.00505512 Jy ! Component: 3550 - total flux cleaned = -0.0050417 Jy ! Component: 3600 - total flux cleaned = -0.00505495 Jy ! Component: 3650 - total flux cleaned = -0.00509459 Jy ! Component: 3700 - total flux cleaned = -0.00513412 Jy ! Component: 3750 - total flux cleaned = -0.00519954 Jy ! Component: 3800 - total flux cleaned = -0.0051866 Jy ! Component: 3850 - total flux cleaned = -0.00526434 Jy ! Component: 3900 - total flux cleaned = -0.00529013 Jy ! Component: 3950 - total flux cleaned = -0.0053413 Jy ! Component: 4000 - total flux cleaned = -0.00534127 Jy ! Component: 4050 - total flux cleaned = -0.00536657 Jy ! Total flux subtracted in 4096 components = -0.00544228 Jy ! Clean residual min=-0.000675 max=0.000806 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.138453 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 399 components and 0.138453 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2316+1618_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 1.868 at -4.921 degrees (North through East) ! Clean map min=-0.0012595 max=0.090885 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2316+1618_X_map.fits wmodel /scr/pima/rv121_uvs/J2316+1618_X_map.mod ! Writing 399 model components to file: /scr/pima/rv121_uvs/J2316+1618_X_map.mod wobs /scr/pima/rv121_uvs/J2316+1618_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2316+1618_X_uvs.fits wwins /scr/pima/rv121_uvs/J2316+1618_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv121_uvs/J2316+1618_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0908848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70604 0.70604 1.41208 2.82416 5.64832 11.2966 22.5933 45.1866 90.3732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 424.904 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2316+1618_X_dfm.log closed on Sat Jul 28 00:44:28 2018