! Started logfile: J1422-2727_S_dfm.log on Fri Feb 15 19:53:40 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs J1422-2727_S_uvm.fits ! Reading UV FITS file: J1422-2727_S_uvm.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 23 integrations on 15 of 15 possible baselines. ! AN table 3: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.878996 visibilities/baseline/integration-bin. ! Found source: J1422-2727 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 13308 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1422-2727_S] 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 0.500x0.500 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 10 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! A total of 138 telescope corrections were flagged in sub-array 2. ! A total of 401 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008316Jy sigma=11.738528 ! Fit after self-cal, rms=0.908526Jy sigma=10.539045 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.47 mas, bmaj=6.885 mas, bpa=-8.249 degrees ! Estimated noise=0.983197 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 = 0.0758408 Jy ! Component: 100 - total flux cleaned = 0.0935523 Jy ! Total flux subtracted in 100 components = 0.0935523 Jy ! Clean residual min=-0.005655 max=0.006790 Jy/beam ! Clean residual mean=0.000016 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.0935522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0935522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.095712Jy sigma=0.883174 ! Fit after self-cal, rms=0.095618Jy sigma=0.881783 ! 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=3.033 mas, bmaj=8.307 mas, bpa=-7.27 degrees ! Estimated noise=0.649094 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 = 0.00919016 Jy ! Component: 100 - total flux cleaned = 0.013278 Jy ! Component: 150 - total flux cleaned = 0.0153273 Jy ! Component: 200 - total flux cleaned = 0.0162631 Jy ! Total flux subtracted in 200 components = 0.0162631 Jy ! Clean residual min=-0.004573 max=0.005241 Jy/beam ! Clean residual mean=0.000014 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.109815 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.109815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094891Jy sigma=0.870579 ! Fit after self-cal, rms=0.094903Jy sigma=0.870396 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.033 x 8.307 at -7.27 degrees (North through East) ! Clean map min=-0.0045214 max=0.10011 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.97 KP 1.00 LA 0.83 ! MK 0.93 NL 1.27 OV 0.98 PT 1.01 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.99 KP 0.98 MK 0.89 ! NL 1.07 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.00 HN 1.28 KP 1.00 ! MK 0.98 NL 0.95 OV 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.95 KP 0.95 LA 0.83 ! MK 0.93 NL 1.35 OV 0.93 PT 1.02 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 0.92 KP 1.01 MK 0.95 ! NL 1.28 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.93 FD 0.98 HN 1.25 KP 1.06 ! MK 1.05 NL 0.72 OV 0.98 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 KP 0.86 LA 0.76 ! MK 1.00 NL 1.34 OV 0.96 PT 1.01 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.94 KP 1.04 MK 0.99 ! NL 1.01 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.94 HN 1.25 KP 1.02 ! MK 1.00 NL 0.85 OV 1.06 SC 0.94 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094903Jy sigma=0.870396 ! Fit after self-cal, rms=0.105081Jy sigma=0.839688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=8.313 mas, bpa=-7.108 degrees ! Estimated noise=0.65129 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 = 0.00128477 Jy ! Component: 100 - total flux cleaned = 0.00146665 Jy ! Component: 150 - total flux cleaned = 0.00146557 Jy ! Component: 200 - total flux cleaned = 0.00148739 Jy ! Total flux subtracted in 200 components = 0.00148739 Jy ! Clean residual min=-0.003151 max=0.002419 Jy/beam ! Clean residual mean=0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.111303 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.111303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.105038Jy sigma=0.839610 ! Fit after self-cal, rms=0.105534Jy sigma=0.838299 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.105534Jy sigma=0.838299 ! Fit after self-cal, rms=0.106909Jy sigma=0.836529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=8.296 mas, bpa=-7.048 degrees ! Estimated noise=0.657734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135074 Jy ! Component: 100 - total flux cleaned = 0.00184481 Jy ! Component: 150 - total flux cleaned = 0.00191089 Jy ! Component: 200 - total flux cleaned = 0.00191077 Jy ! Total flux subtracted in 200 components = 0.00191077 Jy ! Clean residual min=-0.002811 max=0.002412 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.113214 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.113214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.106871Jy sigma=0.836437 ! Fit after self-cal, rms=0.106905Jy sigma=0.836394 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 = -2.65205e-06 Jy ! Component: 100 - total flux cleaned = 3.01525e-05 Jy ! Component: 150 - total flux cleaned = 4.51925e-05 Jy ! Component: 200 - total flux cleaned = 4.54409e-05 Jy ! Total flux subtracted in 200 components = 4.54409e-05 Jy ! Clean residual min=-0.002825 max=0.002417 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.113259 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.113259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.106896Jy sigma=0.836371 ! Fit after self-cal, rms=0.106900Jy sigma=0.836367 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.106900Jy sigma=0.836367 ! Fit after self-cal, rms=0.101655Jy sigma=0.830440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=8.284 mas, bpa=-7.035 degrees ! Estimated noise=0.656394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207937 Jy ! Component: 100 - total flux cleaned = 0.000260034 Jy ! Component: 150 - total flux cleaned = 0.000288858 Jy ! Component: 200 - total flux cleaned = 0.000328361 Jy ! Total flux subtracted in 200 components = 0.000328361 Jy ! Clean residual min=-0.001928 max=0.002188 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.113587 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.113587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101647Jy sigma=0.830391 ! Fit after self-cal, rms=0.101623Jy sigma=0.830207 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 (-18.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160035 Jy ! Component: 100 - total flux cleaned = 0.00179347 Jy ! Component: 150 - total flux cleaned = 0.00179088 Jy ! Component: 200 - total flux cleaned = 0.00170043 Jy ! Total flux subtracted in 200 components = 0.00170043 Jy ! Clean residual min=-0.001818 max=0.001949 Jy/beam ! Clean residual mean=0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.115288 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.115288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101556Jy sigma=0.829601 ! Fit after self-cal, rms=0.101549Jy sigma=0.829534 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101549Jy sigma=0.829534 ! Fit after self-cal, rms=0.101352Jy sigma=0.829470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.241 mas, bmaj=16.6 mas, bpa=-0.7078 degrees ! Estimated noise=0.824388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298535 Jy ! Component: 100 - total flux cleaned = 0.000408231 Jy ! Component: 150 - total flux cleaned = 0.00053773 Jy ! Component: 200 - total flux cleaned = 0.000538469 Jy ! Total flux subtracted in 200 components = 0.000538469 Jy ! Clean residual min=-0.002280 max=0.001962 Jy/beam ! Clean residual mean=0.000014 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.115826 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.115826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101343Jy sigma=0.829404 ! Fit after self-cal, rms=0.101336Jy sigma=0.829382 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 = 7.56282e-05 Jy ! Component: 100 - total flux cleaned = 4.1405e-05 Jy ! Component: 150 - total flux cleaned = 5.64978e-05 Jy ! Component: 200 - total flux cleaned = 5.60349e-05 Jy ! Total flux subtracted in 200 components = 5.60349e-05 Jy ! Clean residual min=-0.002305 max=0.001944 Jy/beam ! Clean residual mean=0.000014 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.115882 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.115882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101330Jy sigma=0.829366 ! Fit after self-cal, rms=0.101331Jy sigma=0.829361 ! 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=3.014 mas, bmaj=8.289 mas, bpa=-7.053 degrees ! Estimated noise=0.654926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.014 x 8.289 at -7.053 degrees (North through East) ! Clean map min=-0.0017975 max=0.10053 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=2.467 mas, bmaj=6.85 mas, bpa=-7.801 degrees ! Estimated noise=0.996716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0766969 Jy ! Component: 100 - total flux cleaned = 0.095035 Jy ! Component: 150 - total flux cleaned = 0.103034 Jy ! Component: 200 - total flux cleaned = 0.107721 Jy ! Total flux subtracted in 200 components = 0.107721 Jy ! Clean residual min=-0.003240 max=0.002980 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.107721 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.107721 Jy ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=8.289 mas, bpa=-7.053 degrees ! Estimated noise=0.654926 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 = 0.00377661 Jy ! Component: 100 - total flux cleaned = 0.00554462 Jy ! Component: 150 - total flux cleaned = 0.00657956 Jy ! Component: 200 - total flux cleaned = 0.00724417 Jy ! Total flux subtracted in 200 components = 0.00724417 Jy ! Clean residual min=-0.001863 max=0.001848 Jy/beam ! Clean residual mean=0.000007 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.114966 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.114966 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.241 mas, bmaj=16.6 mas, bpa=-0.7078 degrees ! Estimated noise=0.824388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818473 Jy ! Component: 100 - total flux cleaned = 0.00118401 Jy ! Component: 150 - total flux cleaned = 0.00130926 Jy ! Component: 200 - total flux cleaned = 0.00133679 Jy ! Total flux subtracted in 200 components = 0.00133679 Jy ! Clean residual min=-0.002332 max=0.002003 Jy/beam ! Clean residual mean=0.000015 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.116302 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 = -4.44701e-05 Jy ! Component: 100 - total flux cleaned = -8.46117e-05 Jy ! Component: 150 - total flux cleaned = -0.00014041 Jy ! Component: 200 - total flux cleaned = -0.000140769 Jy ! Total flux subtracted in 200 components = -0.000140769 Jy ! Clean residual min=-0.002283 max=0.001950 Jy/beam ! Clean residual mean=0.000014 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.116162 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.116162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=8.289 mas, bpa=-7.053 degrees ! Estimated noise=0.654926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.54331e-05 Jy ! Component: 100 - total flux cleaned = -6.10154e-05 Jy ! Component: 150 - total flux cleaned = -0.000146301 Jy ! Component: 200 - total flux cleaned = -0.000173334 Jy ! Total flux subtracted in 200 components = -0.000173334 Jy ! Clean residual min=-0.001803 max=0.001765 Jy/beam ! Clean residual mean=0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.115988 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.115988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101327Jy sigma=0.829281 ! Fit after self-cal, rms=0.101332Jy sigma=0.829258 wmodel J1422-2727_S_map.mod ! Writing 99 model components to file: J1422-2727_S_map.mod wobs J1422-2727_S_uvs.fits ! Writing UV FITS file: J1422-2727_S_uvs.fits wwins J1422-2727_S_map.win ! wwins: Wrote 2 windows to J1422-2727_S_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 = -0.000161002 Jy ! Component: 100 - total flux cleaned = -0.00046491 Jy ! Component: 150 - total flux cleaned = -0.000639741 Jy ! Component: 200 - total flux cleaned = -0.000780912 Jy ! Component: 250 - total flux cleaned = -0.000863377 Jy ! Component: 300 - total flux cleaned = -0.00102431 Jy ! Component: 350 - total flux cleaned = -0.00120785 Jy ! Component: 400 - total flux cleaned = -0.00133632 Jy ! Component: 450 - total flux cleaned = -0.00151289 Jy ! Component: 500 - total flux cleaned = -0.00161205 Jy ! Component: 550 - total flux cleaned = -0.00175837 Jy ! Component: 600 - total flux cleaned = -0.00185418 Jy ! Component: 650 - total flux cleaned = -0.00194863 Jy ! Component: 700 - total flux cleaned = -0.00201841 Jy ! Component: 750 - total flux cleaned = -0.00206458 Jy ! Component: 800 - total flux cleaned = -0.00217733 Jy ! Component: 850 - total flux cleaned = -0.00219974 Jy ! Component: 900 - total flux cleaned = -0.00226567 Jy ! Component: 950 - total flux cleaned = -0.00235258 Jy ! Component: 1000 - total flux cleaned = -0.00248152 Jy ! Component: 1050 - total flux cleaned = -0.0025021 Jy ! Component: 1100 - total flux cleaned = -0.0025858 Jy ! Component: 1150 - total flux cleaned = -0.00266849 Jy ! Component: 1200 - total flux cleaned = -0.00268874 Jy ! Component: 1250 - total flux cleaned = -0.00270907 Jy ! Component: 1300 - total flux cleaned = -0.00274931 Jy ! Component: 1350 - total flux cleaned = -0.00280909 Jy ! Component: 1400 - total flux cleaned = -0.00280866 Jy ! Component: 1450 - total flux cleaned = -0.00274991 Jy ! Component: 1500 - total flux cleaned = -0.00278879 Jy ! Component: 1550 - total flux cleaned = -0.00278849 Jy ! Component: 1600 - total flux cleaned = -0.00271237 Jy ! Component: 1650 - total flux cleaned = -0.00265606 Jy ! Component: 1700 - total flux cleaned = -0.00274979 Jy ! Component: 1750 - total flux cleaned = -0.00278654 Jy ! Component: 1800 - total flux cleaned = -0.00276828 Jy ! Component: 1850 - total flux cleaned = -0.0028044 Jy ! Component: 1900 - total flux cleaned = -0.00282242 Jy ! Component: 1950 - total flux cleaned = -0.00278671 Jy ! Component: 2000 - total flux cleaned = -0.00282248 Jy ! Component: 2050 - total flux cleaned = -0.00285781 Jy ! Component: 2100 - total flux cleaned = -0.00285788 Jy ! Component: 2150 - total flux cleaned = -0.00289245 Jy ! Component: 2200 - total flux cleaned = -0.00285797 Jy ! Component: 2250 - total flux cleaned = -0.00275565 Jy ! Component: 2300 - total flux cleaned = -0.00285755 Jy ! Component: 2350 - total flux cleaned = -0.00285756 Jy ! Component: 2400 - total flux cleaned = -0.00280744 Jy ! Component: 2450 - total flux cleaned = -0.00282402 Jy ! Component: 2500 - total flux cleaned = -0.00284068 Jy ! Component: 2550 - total flux cleaned = -0.00279149 Jy ! Component: 2600 - total flux cleaned = -0.0028404 Jy ! Component: 2650 - total flux cleaned = -0.00279209 Jy ! Component: 2700 - total flux cleaned = -0.00277611 Jy ! Component: 2750 - total flux cleaned = -0.00276021 Jy ! Component: 2800 - total flux cleaned = -0.00271276 Jy ! Component: 2850 - total flux cleaned = -0.00272845 Jy ! Component: 2900 - total flux cleaned = -0.00268159 Jy ! Component: 2950 - total flux cleaned = -0.00266622 Jy ! Component: 3000 - total flux cleaned = -0.00265076 Jy ! Component: 3050 - total flux cleaned = -0.00254372 Jy ! Component: 3100 - total flux cleaned = -0.00252838 Jy ! Component: 3150 - total flux cleaned = -0.00249804 Jy ! Component: 3200 - total flux cleaned = -0.00243773 Jy ! Component: 3250 - total flux cleaned = -0.00245272 Jy ! Component: 3300 - total flux cleaned = -0.00236354 Jy ! Component: 3350 - total flux cleaned = -0.00231923 Jy ! Component: 3400 - total flux cleaned = -0.00228997 Jy ! Component: 3450 - total flux cleaned = -0.00228992 Jy ! Component: 3500 - total flux cleaned = -0.00226082 Jy ! Component: 3550 - total flux cleaned = -0.00217418 Jy ! Component: 3600 - total flux cleaned = -0.0021741 Jy ! Component: 3650 - total flux cleaned = -0.00211687 Jy ! Component: 3700 - total flux cleaned = -0.00201743 Jy ! Component: 3750 - total flux cleaned = -0.00203167 Jy ! Component: 3800 - total flux cleaned = -0.00201769 Jy ! Component: 3850 - total flux cleaned = -0.00197565 Jy ! Component: 3900 - total flux cleaned = -0.00194784 Jy ! Component: 3950 - total flux cleaned = -0.00194784 Jy ! Component: 4000 - total flux cleaned = -0.00185165 Jy ! Component: 4050 - total flux cleaned = -0.00187898 Jy ! Total flux subtracted in 4096 components = -0.00178379 Jy ! Clean residual min=-0.000876 max=0.000737 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.114204 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 387 components and 0.114204 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1422-2727_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.014 x 8.289 at -7.053 degrees (North through East) ! Clean map min=-0.0018182 max=0.099755 Jy/beam ! Writing clean map to FITS file: J1422-2727_S_map.fits wmodel J1422-2727_S_map.mod ! Writing 387 model components to file: J1422-2727_S_map.mod wobs J1422-2727_S_uvs.fits ! Writing UV FITS file: J1422-2727_S_uvs.fits wwins J1422-2727_S_map.win ! wwins: Wrote 3 windows to J1422-2727_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0997549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.754056 0.754056 1.50811 3.01622 6.03245 12.0649 24.1298 48.2596 96.5192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.848 quit ! Quitting program ! Log file J1422-2727_S_dfm.log closed on Fri Feb 15 19:53:44 2019