! Started logfile: /tmp/maps//J2230-4416_C_20180605_dfm.log on Wed Jul 4 23:47:29 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J2230-4416_C_20180605_uva.fits ! Reading UV FITS file: /tmp/maps//J2230-4416_C_20180605_uva.fits ! AN table 1: 22 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.963636 visibilities/baseline/integration-bin. ! Found source: J2230-4416 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1696 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2230-4416_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045322Jy sigma=15.891908 ! Fit after self-cal, rms=0.681079Jy sigma=10.194245 ! 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=1.229 mas, bmaj=18.49 mas, bpa=-23.05 degrees ! Estimated noise=2.0422 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 = 0.220891 Jy ! Component: 100 - total flux cleaned = 0.276509 Jy ! Total flux subtracted in 100 components = 0.276509 Jy ! Clean residual min=-0.015318 max=0.025683 Jy/beam ! Clean residual mean=-0.000258 rms=0.006492 Jy/beam ! Combined flux in latest and established models = 0.276509 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.276509 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=0.087248Jy sigma=1.359948 ! Fit after self-cal, rms=0.087243Jy sigma=1.359738 ! 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=1.724 mas, bmaj=16.67 mas, bpa=-22.54 degrees ! Estimated noise=1.15772 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 = 0.0574306 Jy ! Component: 100 - total flux cleaned = 0.0795727 Jy ! Component: 150 - total flux cleaned = 0.0914622 Jy ! Component: 200 - total flux cleaned = 0.0997183 Jy ! Total flux subtracted in 200 components = 0.0997183 Jy ! Clean residual min=-0.010659 max=0.008853 Jy/beam ! Clean residual mean=-0.000079 rms=0.003444 Jy/beam ! Combined flux in latest and established models = 0.376227 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 66 components and 0.376227 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=0.048227Jy sigma=0.699289 ! Fit after self-cal, rms=0.048205Jy sigma=0.698296 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.724 x 16.67 at -22.54 degrees (North through East) ! Clean map min=-0.010278 max=0.2883 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.95 LA 1.01 MK 1.04 ! OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.96 LA 1.01 MK 1.03 ! OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.96 LA 1.01 MK 1.07 ! OV 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.93 LA 1.02 MK 0.99 ! OV 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.95 LA 1.03 MK 1.03 ! OV 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.97 LA 1.04 MK 1.02 ! OV 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.96 LA 1.07 MK 1.00 ! OV 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.96 LA 1.07 MK 0.97 ! OV 1.07 ! ! ! Fit before self-cal, rms=0.048205Jy sigma=0.698296 ! Fit after self-cal, rms=0.044594Jy sigma=0.632910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=16.77 mas, bpa=-22.48 degrees ! Estimated noise=1.15031 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 = 0.0017068 Jy ! Component: 100 - total flux cleaned = 0.00169999 Jy ! Component: 150 - total flux cleaned = 0.00159422 Jy ! Component: 200 - total flux cleaned = 0.00150308 Jy ! Total flux subtracted in 200 components = 0.00150308 Jy ! Clean residual min=-0.003030 max=0.004061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.37773 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.37773 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=0.044392Jy sigma=0.630211 ! Fit after self-cal, rms=0.044443Jy sigma=0.630040 ! 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=0.044443Jy sigma=0.630040 ! Fit after self-cal, rms=0.044405Jy sigma=0.629938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=16.76 mas, bpa=-22.48 degrees ! Estimated noise=1.14957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260931 Jy ! Component: 100 - total flux cleaned = 0.000266236 Jy ! Component: 150 - total flux cleaned = 0.000200786 Jy ! Component: 200 - total flux cleaned = 0.000140024 Jy ! Total flux subtracted in 200 components = 0.000140024 Jy ! Clean residual min=-0.002557 max=0.003698 Jy/beam ! Clean residual mean=-0.000000 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.37787 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.37787 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=0.044347Jy sigma=0.629182 ! Fit after self-cal, rms=0.044341Jy sigma=0.629168 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 (-15.3, 6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018163 Jy ! Component: 100 - total flux cleaned = 0.00146992 Jy ! Component: 150 - total flux cleaned = 0.00118666 Jy ! Component: 200 - total flux cleaned = 0.000779884 Jy ! Total flux subtracted in 200 components = 0.000779884 Jy ! Clean residual min=-0.001814 max=0.001940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.37865 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.37865 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=0.044118Jy sigma=0.625629 ! Fit after self-cal, rms=0.044110Jy sigma=0.625528 ! 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=0.044110Jy sigma=0.625528 ! Fit after self-cal, rms=0.044074Jy sigma=0.625426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=16.76 mas, bpa=-22.47 degrees ! Estimated noise=1.14836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276676 Jy ! Component: 100 - total flux cleaned = 0.000306899 Jy ! Component: 150 - total flux cleaned = 0.000306152 Jy ! Component: 200 - total flux cleaned = 0.000305974 Jy ! Total flux subtracted in 200 components = 0.000305974 Jy ! Clean residual min=-0.001719 max=0.001858 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.378956 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.378956 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=0.044037Jy sigma=0.625027 ! Fit after self-cal, rms=0.044036Jy sigma=0.625018 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 = 0.000233689 Jy ! Component: 100 - total flux cleaned = 0.000309669 Jy ! Component: 150 - total flux cleaned = 0.000309394 Jy ! Component: 200 - total flux cleaned = 0.000291737 Jy ! Total flux subtracted in 200 components = 0.000291737 Jy ! Clean residual min=-0.001680 max=0.001859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.379248 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.379248 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=0.044020Jy sigma=0.624841 ! Fit after self-cal, rms=0.044020Jy sigma=0.624836 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.044020Jy sigma=0.624836 ! Fit after self-cal, rms=0.044001Jy sigma=0.624783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.141 mas, bmaj=20.46 mas, bpa=-10.03 degrees ! Estimated noise=1.37578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234899 Jy ! Component: 100 - total flux cleaned = -0.000339494 Jy ! Component: 150 - total flux cleaned = -0.000263836 Jy ! Component: 200 - total flux cleaned = -0.000209862 Jy ! Total flux subtracted in 200 components = -0.000209862 Jy ! Clean residual min=-0.001003 max=0.000940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.379038 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 0.379038 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=0.043992Jy sigma=0.624715 ! Fit after self-cal, rms=0.043992Jy sigma=0.624710 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 = -1.01849e-06 Jy ! Component: 100 - total flux cleaned = 0.000101614 Jy ! Component: 150 - total flux cleaned = 0.000192465 Jy ! Component: 200 - total flux cleaned = 0.000276933 Jy ! Total flux subtracted in 200 components = 0.000276933 Jy ! Clean residual min=-0.000987 max=0.000940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.379315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 0.379315 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=0.043988Jy sigma=0.624673 ! Fit after self-cal, rms=0.043987Jy sigma=0.624669 ! 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=1.732 mas, bmaj=16.75 mas, bpa=-22.47 degrees ! Estimated noise=1.14786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 16.75 at -22.47 degrees (North through East) ! Clean map min=-0.0019983 max=0.2862 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=1.227 mas, bmaj=18.62 mas, bpa=-22.97 degrees ! Estimated noise=2.04096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220694 Jy ! Component: 100 - total flux cleaned = 0.275541 Jy ! Component: 150 - total flux cleaned = 0.306055 Jy ! Component: 200 - total flux cleaned = 0.325668 Jy ! Total flux subtracted in 200 components = 0.325668 Jy ! Clean residual min=-0.008132 max=0.010375 Jy/beam ! Clean residual mean=-0.000106 rms=0.003069 Jy/beam ! Combined flux in latest and established models = 0.325668 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.325668 Jy ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=16.75 mas, bpa=-22.47 degrees ! Estimated noise=1.14786 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 = 0.0238556 Jy ! Component: 100 - total flux cleaned = 0.033217 Jy ! Component: 150 - total flux cleaned = 0.038003 Jy ! Component: 200 - total flux cleaned = 0.0405495 Jy ! Total flux subtracted in 200 components = 0.0405495 Jy ! Clean residual min=-0.004351 max=0.002895 Jy/beam ! Clean residual mean=-0.000031 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.366217 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 62 components and 0.366217 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.141 mas, bmaj=20.46 mas, bpa=-10.03 degrees ! Estimated noise=1.37578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415313 Jy ! Component: 100 - total flux cleaned = 0.00602379 Jy ! Component: 150 - total flux cleaned = 0.00714763 Jy ! Component: 200 - total flux cleaned = 0.00809868 Jy ! Total flux subtracted in 200 components = 0.00809868 Jy ! Clean residual min=-0.002404 max=0.001785 Jy/beam ! Clean residual mean=-0.000008 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.374316 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 = 0.000619749 Jy ! Component: 100 - total flux cleaned = 0.00115344 Jy ! Component: 150 - total flux cleaned = 0.00161683 Jy ! Component: 200 - total flux cleaned = 0.00194416 Jy ! Total flux subtracted in 200 components = 0.00194416 Jy ! Clean residual min=-0.001797 max=0.001442 Jy/beam ! Clean residual mean=-0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.37626 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 129 components and 0.37626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=16.75 mas, bpa=-22.47 degrees ! Estimated noise=1.14786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250959 Jy ! Component: 100 - total flux cleaned = 0.000364835 Jy ! Component: 150 - total flux cleaned = 0.000677007 Jy ! Component: 200 - total flux cleaned = 0.00109769 Jy ! Total flux subtracted in 200 components = 0.00109769 Jy ! Clean residual min=-0.001809 max=0.001775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.377358 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.377358 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=0.044023Jy sigma=0.625051 ! Fit after self-cal, rms=0.044023Jy sigma=0.624965 wmodel J2230-4416_C_map.mod ! Writing 156 model components to file: J2230-4416_C_map.mod wobs J2230-4416_C_uvs.fits ! Writing UV FITS file: J2230-4416_C_uvs.fits wwins J2230-4416_C_map.win ! wwins: Wrote 2 windows to J2230-4416_C_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 = -0.000331301 Jy ! Component: 100 - total flux cleaned = -0.000332218 Jy ! Component: 150 - total flux cleaned = -0.000304254 Jy ! Component: 200 - total flux cleaned = -0.000276835 Jy ! Component: 250 - total flux cleaned = -0.00025158 Jy ! Component: 300 - total flux cleaned = -0.000299993 Jy ! Component: 350 - total flux cleaned = -0.000229025 Jy ! Component: 400 - total flux cleaned = -0.000229592 Jy ! Component: 450 - total flux cleaned = -0.000184842 Jy ! Component: 500 - total flux cleaned = -0.000119534 Jy ! Component: 550 - total flux cleaned = -1.30872e-05 Jy ! Component: 600 - total flux cleaned = 0.000175909 Jy ! Component: 650 - total flux cleaned = 0.000320709 Jy ! Component: 700 - total flux cleaned = 0.000504471 Jy ! Component: 750 - total flux cleaned = 0.000705618 Jy ! Component: 800 - total flux cleaned = 0.000864423 Jy ! Component: 850 - total flux cleaned = 0.000982256 Jy ! Component: 900 - total flux cleaned = 0.00102107 Jy ! Component: 950 - total flux cleaned = 0.00107901 Jy ! Component: 1000 - total flux cleaned = 0.00115577 Jy ! Component: 1050 - total flux cleaned = 0.00128878 Jy ! Component: 1100 - total flux cleaned = 0.00136419 Jy ! Component: 1150 - total flux cleaned = 0.00149578 Jy ! Component: 1200 - total flux cleaned = 0.00160821 Jy ! Component: 1250 - total flux cleaned = 0.00170151 Jy ! Component: 1300 - total flux cleaned = 0.00185038 Jy ! Component: 1350 - total flux cleaned = 0.00203598 Jy ! Component: 1400 - total flux cleaned = 0.0021846 Jy ! Component: 1450 - total flux cleaned = 0.00233318 Jy ! Component: 1500 - total flux cleaned = 0.00248218 Jy ! Component: 1550 - total flux cleaned = 0.00263174 Jy ! Component: 1600 - total flux cleaned = 0.00272566 Jy ! Component: 1650 - total flux cleaned = 0.00289491 Jy ! Component: 1700 - total flux cleaned = 0.00304602 Jy ! Component: 1750 - total flux cleaned = 0.00319778 Jy ! Component: 1800 - total flux cleaned = 0.00331199 Jy ! Component: 1850 - total flux cleaned = 0.00346485 Jy ! Component: 1900 - total flux cleaned = 0.00357996 Jy ! Component: 1950 - total flux cleaned = 0.00375329 Jy ! Component: 2000 - total flux cleaned = 0.00386941 Jy ! Component: 2050 - total flux cleaned = 0.00400551 Jy ! Component: 2100 - total flux cleaned = 0.00414227 Jy ! Component: 2150 - total flux cleaned = 0.00427975 Jy ! Component: 2200 - total flux cleaned = 0.00443779 Jy ! Component: 2250 - total flux cleaned = 0.00453721 Jy ! Component: 2300 - total flux cleaned = 0.00467697 Jy ! Component: 2350 - total flux cleaned = 0.00483764 Jy ! Component: 2400 - total flux cleaned = 0.00497898 Jy ! Component: 2450 - total flux cleaned = 0.00503987 Jy ! Component: 2500 - total flux cleaned = 0.00512201 Jy ! Component: 2550 - total flux cleaned = 0.00518448 Jy ! Component: 2600 - total flux cleaned = 0.00520559 Jy ! Component: 2650 - total flux cleaned = 0.00526916 Jy ! Component: 2700 - total flux cleaned = 0.00535536 Jy ! Component: 2750 - total flux cleaned = 0.00539911 Jy ! Component: 2800 - total flux cleaned = 0.0054432 Jy ! Component: 2850 - total flux cleaned = 0.00553339 Jy ! Component: 2900 - total flux cleaned = 0.00562607 Jy ! Component: 2950 - total flux cleaned = 0.00569673 Jy ! Component: 3000 - total flux cleaned = 0.00579282 Jy ! Component: 3050 - total flux cleaned = 0.00591601 Jy ! Component: 3100 - total flux cleaned = 0.00601734 Jy ! Component: 3150 - total flux cleaned = 0.00612069 Jy ! Component: 3200 - total flux cleaned = 0.00625285 Jy ! Component: 3250 - total flux cleaned = 0.00633361 Jy ! Component: 3300 - total flux cleaned = 0.00647225 Jy ! Component: 3350 - total flux cleaned = 0.00658552 Jy ! Component: 3400 - total flux cleaned = 0.00670198 Jy ! Component: 3450 - total flux cleaned = 0.00682167 Jy ! Component: 3500 - total flux cleaned = 0.0069443 Jy ! Component: 3550 - total flux cleaned = 0.00703833 Jy ! Component: 3600 - total flux cleaned = 0.00716664 Jy ! Component: 3650 - total flux cleaned = 0.00726536 Jy ! Component: 3700 - total flux cleaned = 0.00740025 Jy ! Component: 3750 - total flux cleaned = 0.00753929 Jy ! Component: 3800 - total flux cleaned = 0.00764677 Jy ! Component: 3850 - total flux cleaned = 0.00775693 Jy ! Component: 3900 - total flux cleaned = 0.00786985 Jy ! Component: 3950 - total flux cleaned = 0.00802417 Jy ! Component: 4000 - total flux cleaned = 0.00822232 Jy ! Component: 4050 - total flux cleaned = 0.00830363 Jy ! Total flux subtracted in 4096 components = 0.00847075 Jy ! Clean residual min=-0.002362 max=0.002328 Jy/beam ! Clean residual mean=0.000032 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.385828 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 322 components and 0.385828 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2230-4416_C_20180605_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 16.75 at -22.47 degrees (North through East) ! Clean map min=-0.0051628 max=0.28828 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2230-4416_C_20180605_map.fits wmodel /tmp/maps//J2230-4416_C_20180605_map.mod ! Writing 322 model components to file: /tmp/maps//J2230-4416_C_20180605_map.mod wobs /tmp/maps//J2230-4416_C_20180605_uvs.fits ! Writing UV FITS file: /tmp/maps//J2230-4416_C_20180605_uvs.fits wwins /tmp/maps//J2230-4416_C_20180605_map.win ! wwins: Wrote 3 windows to /tmp/maps//J2230-4416_C_20180605_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.288279 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000855998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.890802 0.890802 1.7816 3.56321 7.12641 14.2528 28.5057 57.0113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.288 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.775 quit ! Quitting program ! Log file /tmp/maps//J2230-4416_C_20180605_dfm.log closed on Wed Jul 4 23:47:33 2018