! Started logfile: .//J0902-1415_X_dfm.log on Wed Nov 16 11:54:37 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0902-1415_X_uvm.fits ! Reading UV FITS file: .//J0902-1415_X_uvm.fits ! AN table 1: 65 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.87094 visibilities/baseline/integration-bin. ! Found source: J0902-1415 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 16304 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0902-1415_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 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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.126162Jy sigma=30.221760 ! Fit after self-cal, rms=0.558118Jy sigma=14.733757 ! 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=1.101 mas, bmaj=3.051 mas, bpa=3.162 degrees ! Estimated noise=0.35807 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 = 0.365727 Jy ! Component: 100 - total flux cleaned = 0.500139 Jy ! Total flux subtracted in 100 components = 0.500139 Jy ! Clean residual min=-0.029665 max=0.063134 Jy/beam ! Clean residual mean=-0.000208 rms=0.007124 Jy/beam ! Combined flux in latest and established models = 0.500139 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.500139 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=0.144433Jy sigma=3.935953 ! Fit after self-cal, rms=0.143913Jy sigma=3.921892 ! Inverting map ! Added new window around map position (1.6, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067573 Jy ! Component: 100 - total flux cleaned = 0.108676 Jy ! Total flux subtracted in 100 components = 0.108676 Jy ! Clean residual min=-0.018927 max=0.026834 Jy/beam ! Clean residual mean=-0.000133 rms=0.004320 Jy/beam ! Combined flux in latest and established models = 0.608815 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.608815 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=0.092681Jy sigma=2.502498 ! Fit after self-cal, rms=0.091824Jy sigma=2.483631 ! 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=1.356 mas, bmaj=3.406 mas, bpa=1.02 degrees ! Estimated noise=0.210061 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 = 0.0411535 Jy ! Component: 100 - total flux cleaned = 0.067879 Jy ! Component: 150 - total flux cleaned = 0.0862362 Jy ! Component: 200 - total flux cleaned = 0.0993393 Jy ! Total flux subtracted in 200 components = 0.0993393 Jy ! Clean residual min=-0.018817 max=0.031165 Jy/beam ! Clean residual mean=-0.000036 rms=0.004837 Jy/beam ! Combined flux in latest and established models = 0.708154 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 79 components and 0.708154 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=0.067860Jy sigma=1.817400 ! Fit after self-cal, rms=0.067227Jy sigma=1.801774 ! Inverting map ! Added new window around map position (3.8, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279237 Jy ! Component: 100 - total flux cleaned = 0.0428184 Jy ! Component: 150 - total flux cleaned = 0.0544051 Jy ! Component: 200 - total flux cleaned = 0.064133 Jy ! Total flux subtracted in 200 components = 0.064133 Jy ! Clean residual min=-0.014205 max=0.013133 Jy/beam ! Clean residual mean=-0.000032 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.772287 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 134 components and 0.772287 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=0.053152Jy sigma=1.411618 ! Fit after self-cal, rms=0.052637Jy sigma=1.395175 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.356 x 3.406 at 1.02 degrees (North through East) ! Clean map min=-0.014606 max=0.42747 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.00 KP 1.04 ! LA 0.94 NL 1.04 OV 0.99 PT 0.97 ! SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.00 KP 1.04 ! LA 0.95 NL 1.04 OV 0.99 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.00 KP 1.04 ! LA 0.94 NL 1.03 OV 1.00 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.01 KP 1.04 ! LA 0.94 NL 1.04 OV 1.00 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.03 KP 1.05 ! LA 0.96 NL 1.04 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.03 KP 1.05 ! LA 0.96 NL 1.04 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.03 KP 1.05 ! LA 0.96 NL 1.05 OV 1.02 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.02 KP 1.04 ! LA 0.96 NL 1.04 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.052637Jy sigma=1.395175 ! Fit after self-cal, rms=0.040730Jy sigma=1.067000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.354 mas, bmaj=3.419 mas, bpa=1.492 degrees ! Estimated noise=0.207638 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 = 0.00340081 Jy ! Component: 100 - total flux cleaned = 0.00593994 Jy ! Component: 150 - total flux cleaned = 0.00817092 Jy ! Component: 200 - total flux cleaned = 0.00920422 Jy ! Total flux subtracted in 200 components = 0.00920422 Jy ! Clean residual min=-0.007755 max=0.008551 Jy/beam ! Clean residual mean=-0.000046 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.781491 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.781491 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=0.038822Jy sigma=1.009432 ! Fit after self-cal, rms=0.038735Jy sigma=1.006889 ! 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=0.038735Jy sigma=1.006889 ! Fit after self-cal, rms=0.036556Jy sigma=0.935107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.352 mas, bmaj=3.419 mas, bpa=1.676 degrees ! Estimated noise=0.207413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.90581e-05 Jy ! Component: 100 - total flux cleaned = 0.00157817 Jy ! Component: 150 - total flux cleaned = 0.00274647 Jy ! Component: 200 - total flux cleaned = 0.00356576 Jy ! Total flux subtracted in 200 components = 0.00356576 Jy ! Clean residual min=-0.007356 max=0.008475 Jy/beam ! Clean residual mean=-0.000026 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.785057 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.785057 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=0.035768Jy sigma=0.909826 ! Fit after self-cal, rms=0.035735Jy sigma=0.908983 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 (-0.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764416 Jy ! Component: 100 - total flux cleaned = 0.0091004 Jy ! Component: 150 - total flux cleaned = 0.0109289 Jy ! Component: 200 - total flux cleaned = 0.0121781 Jy ! Total flux subtracted in 200 components = 0.0121781 Jy ! Clean residual min=-0.006171 max=0.007780 Jy/beam ! Clean residual mean=-0.000027 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.797235 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 211 components and 0.797235 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=0.033933Jy sigma=0.852559 ! Fit after self-cal, rms=0.033699Jy sigma=0.846821 ! Inverting map ! Added new window around map position (3.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676415 Jy ! Component: 100 - total flux cleaned = 0.0101414 Jy ! Component: 150 - total flux cleaned = 0.0119485 Jy ! Component: 200 - total flux cleaned = 0.0134037 Jy ! Total flux subtracted in 200 components = 0.0134037 Jy ! Clean residual min=-0.005728 max=0.005977 Jy/beam ! Clean residual mean=-0.000017 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.810639 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 253 components and 0.810639 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=0.032133Jy sigma=0.798868 ! Fit after self-cal, rms=0.032101Jy sigma=0.797627 ! Inverting map ! Added new window around map position (3.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571383 Jy ! Component: 100 - total flux cleaned = 0.00872549 Jy ! Component: 150 - total flux cleaned = 0.0105749 Jy ! Component: 200 - total flux cleaned = 0.0119858 Jy ! Total flux subtracted in 200 components = 0.0119858 Jy ! Clean residual min=-0.004389 max=0.003741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.822625 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 306 components and 0.822625 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=0.030864Jy sigma=0.762217 ! Fit after self-cal, rms=0.030794Jy sigma=0.760517 ! 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=0.030794Jy sigma=0.760517 ! Fit after self-cal, rms=0.030501Jy sigma=0.752988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.352 mas, bmaj=3.419 mas, bpa=1.705 degrees ! Estimated noise=0.207271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270254 Jy ! Component: 100 - total flux cleaned = 0.00390669 Jy ! Component: 150 - total flux cleaned = 0.00450854 Jy ! Component: 200 - total flux cleaned = 0.00478324 Jy ! Total flux subtracted in 200 components = 0.00478324 Jy ! Clean residual min=-0.003715 max=0.003438 Jy/beam ! Clean residual mean=0.000000 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.827408 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 335 components and 0.827408 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=0.030105Jy sigma=0.741327 ! Fit after self-cal, rms=0.030079Jy sigma=0.740617 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 = 0.00140599 Jy ! Component: 100 - total flux cleaned = 0.00177481 Jy ! Component: 150 - total flux cleaned = 0.00206159 Jy ! Component: 200 - total flux cleaned = 0.00238206 Jy ! Total flux subtracted in 200 components = 0.00238206 Jy ! Clean residual min=-0.003246 max=0.003123 Jy/beam ! Clean residual mean=0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.82979 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 361 components and 0.82979 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=0.029872Jy sigma=0.734386 ! Fit after self-cal, rms=0.029860Jy sigma=0.734074 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029860Jy sigma=0.734074 ! Fit after self-cal, rms=0.029813Jy sigma=0.733040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=4.403 mas, bpa=-10.22 degrees ! Estimated noise=0.236698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237644 Jy ! Component: 100 - total flux cleaned = 0.00303185 Jy ! Component: 150 - total flux cleaned = 0.0032551 Jy ! Component: 200 - total flux cleaned = 0.00341079 Jy ! Total flux subtracted in 200 components = 0.00341079 Jy ! Clean residual min=-0.002660 max=0.002815 Jy/beam ! Clean residual mean=0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.833201 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 398 components and 0.833201 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=0.029661Jy sigma=0.727847 ! Fit after self-cal, rms=0.029642Jy sigma=0.727253 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 = 0.00090744 Jy ! Component: 100 - total flux cleaned = 0.001156 Jy ! Component: 150 - total flux cleaned = 0.00120203 Jy ! Component: 200 - total flux cleaned = 0.00124671 Jy ! Total flux subtracted in 200 components = 0.00124671 Jy ! Clean residual min=-0.002445 max=0.002485 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.834448 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 417 components and 0.834448 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=0.029546Jy sigma=0.724367 ! Fit after self-cal, rms=0.029539Jy sigma=0.724155 ! 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=1.351 mas, bmaj=3.418 mas, bpa=1.743 degrees ! Estimated noise=0.207225 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.351 x 3.418 at 1.743 degrees (North through East) ! Clean map min=-0.0024812 max=0.41873 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=1.096 mas, bmaj=3.056 mas, bpa=3.804 degrees ! Estimated noise=0.353882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.363684 Jy ! Component: 100 - total flux cleaned = 0.50007 Jy ! Component: 150 - total flux cleaned = 0.566912 Jy ! Component: 200 - total flux cleaned = 0.606844 Jy ! Total flux subtracted in 200 components = 0.606844 Jy ! Clean residual min=-0.012869 max=0.021410 Jy/beam ! Clean residual mean=-0.000102 rms=0.003614 Jy/beam ! Combined flux in latest and established models = 0.606844 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.606844 Jy ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=3.418 mas, bpa=1.743 degrees ! Estimated noise=0.207225 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 = 0.0388149 Jy ! Component: 100 - total flux cleaned = 0.0665162 Jy ! Component: 150 - total flux cleaned = 0.088235 Jy ! Component: 200 - total flux cleaned = 0.105907 Jy ! Total flux subtracted in 200 components = 0.105907 Jy ! Clean residual min=-0.008876 max=0.010915 Jy/beam ! Clean residual mean=-0.000067 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 0.712751 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 113 components and 0.712751 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=2.327 mas, bmaj=4.403 mas, bpa=-10.22 degrees ! Estimated noise=0.236698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210547 Jy ! Component: 100 - total flux cleaned = 0.0367456 Jy ! Component: 150 - total flux cleaned = 0.0490365 Jy ! Component: 200 - total flux cleaned = 0.0589932 Jy ! Total flux subtracted in 200 components = 0.0589932 Jy ! Clean residual min=-0.006973 max=0.006271 Jy/beam ! Clean residual mean=-0.000059 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.771744 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 = 0.00819176 Jy ! Component: 100 - total flux cleaned = 0.0150322 Jy ! Component: 150 - total flux cleaned = 0.0208726 Jy ! Component: 200 - total flux cleaned = 0.0258951 Jy ! Total flux subtracted in 200 components = 0.0258951 Jy ! Clean residual min=-0.004621 max=0.004113 Jy/beam ! Clean residual mean=-0.000031 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.797639 Jy ! Adding 172 model components to the UV plane model. ! The established model now contains 273 components and 0.797639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=3.418 mas, bpa=1.743 degrees ! Estimated noise=0.207225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407431 Jy ! Component: 100 - total flux cleaned = 0.00742025 Jy ! Component: 150 - total flux cleaned = 0.0103629 Jy ! Component: 200 - total flux cleaned = 0.0129759 Jy ! Total flux subtracted in 200 components = 0.0129759 Jy ! Clean residual min=-0.003214 max=0.003296 Jy/beam ! Clean residual mean=-0.000015 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.810615 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 317 components and 0.810615 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=0.030473Jy sigma=0.750095 ! Fit after self-cal, rms=0.030361Jy sigma=0.747281 wmodel /J0902-1415_X_map.mod ! wmodel: Unable to open new model file: /J0902-1415_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0902-1415_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.351 x 3.418 at 1.743 degrees (North through East) ! Clean map min=-0.0030999 max=0.42255 Jy/beam ! Writing clean map to FITS file: .//J0902-1415_X_map.fits wmodel .//J0902-1415_X_map.mod ! Writing 317 model components to file: .//J0902-1415_X_map.mod wobs .//J0902-1415_X_uvs.fits ! Writing UV FITS file: .//J0902-1415_X_uvs.fits wwins .//J0902-1415_X_map.win ! wwins: Wrote 6 windows to .//J0902-1415_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.422548 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000765884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543761 0.543761 1.08752 2.17504 4.35009 8.70018 17.4004 34.8007 69.6014 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.422 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 551.713 quit ! Quitting program ! Log file .//J0902-1415_X_dfm.log closed on Wed Nov 16 11:54:41 2016