! Started logfile: /scr/pima/rv120_uvs/J0406-3826_X_dfm.log on Fri Dec 22 22:39:32 2017 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/rv120_uvs/J0406-3826_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0406-3826_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 37 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.388889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0406-3826 ! ! 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 79 lines of history. ! ! Reading 1372 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 J0406-3826_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 8 telescope corrections were flagged in sub-array 1. ! A total of 163 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 163 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 163 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 163 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.527265Jy sigma=21.953033 ! Fit after self-cal, rms=0.187324Jy sigma=2.419468 ! 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=0.8461 mas, bmaj=3.441 mas, bpa=-3.833 degrees ! Estimated noise=2.402 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 = 0.784746 Jy ! Component: 100 - total flux cleaned = 0.962631 Jy ! Total flux subtracted in 100 components = 0.962631 Jy ! Clean residual min=-0.038978 max=0.108479 Jy/beam ! Clean residual mean=-0.000224 rms=0.011163 Jy/beam ! Combined flux in latest and established models = 0.962631 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.962631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206366Jy sigma=2.759453 ! Fit after self-cal, rms=0.206310Jy sigma=2.758860 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953075 Jy ! Component: 100 - total flux cleaned = 0.145551 Jy ! Total flux subtracted in 100 components = 0.145551 Jy ! Clean residual min=-0.033136 max=0.071511 Jy/beam ! Clean residual mean=-0.000070 rms=0.007745 Jy/beam ! Combined flux in latest and established models = 1.10818 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 1.10818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133418Jy sigma=1.668134 ! Fit after self-cal, rms=0.126460Jy sigma=1.542289 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433059 Jy ! Component: 100 - total flux cleaned = 0.0656718 Jy ! Total flux subtracted in 100 components = 0.0656718 Jy ! Clean residual min=-0.027559 max=0.041142 Jy/beam ! Clean residual mean=0.000002 rms=0.006206 Jy/beam ! Combined flux in latest and established models = 1.17385 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 1.17385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108577Jy sigma=1.249972 ! Fit after self-cal, rms=0.106274Jy sigma=1.206134 ! 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=1.266 mas, bmaj=4.974 mas, bpa=-3.316 degrees ! Estimated noise=1.63234 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 = 0.0205681 Jy ! Component: 100 - total flux cleaned = 0.0265198 Jy ! Component: 150 - total flux cleaned = 0.0269572 Jy ! Component: 200 - total flux cleaned = 0.0267528 Jy ! Total flux subtracted in 200 components = 0.0267528 Jy ! Clean residual min=-0.016035 max=0.015554 Jy/beam ! Clean residual mean=0.000033 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 1.20061 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 1.20061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102866Jy sigma=1.141044 ! Fit after self-cal, rms=0.102402Jy sigma=1.132289 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.266 x 4.974 at -3.316 degrees (North through East) ! Clean map min=-0.014361 max=0.96485 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.99 LA 0.98 NL 1.19 ! PT 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 LA 0.99 NL 1.05 OV 1.01 ! PT 1.04 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KK 1.01 KP 0.99 LA 1.00 ! MK 0.95 OV 1.01 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 LA 0.99 NL 1.19 ! PT 0.99 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 LA 1.00 NL 1.09 OV 1.01 ! PT 0.99 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KK 0.99 KP 0.98 LA 1.02 ! MK 0.97 OV 1.01 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 0.98 NL 1.20 ! PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 LA 1.00 NL 1.05 OV 1.02 ! PT 1.00 SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KK 1.01 KP 0.98 LA 1.01 ! MK 0.94 OV 1.00 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.99 LA 0.96 NL 1.19 ! PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 LA 1.00 NL 1.06 OV 1.01 ! PT 1.01 SC 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KK 1.02 KP 0.98 LA 1.00 ! MK 0.99 OV 1.01 PT 0.99 ! ! ! Fit before self-cal, rms=0.102402Jy sigma=1.132289 ! Fit after self-cal, rms=0.067750Jy sigma=0.888686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=4.947 mas, bpa=-3.76 degrees ! Estimated noise=1.63042 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 = -0.00294583 Jy ! Component: 100 - total flux cleaned = -0.00308055 Jy ! Component: 150 - total flux cleaned = -0.00330815 Jy ! Component: 200 - total flux cleaned = -0.00341444 Jy ! Total flux subtracted in 200 components = -0.00341444 Jy ! Clean residual min=-0.009014 max=0.011512 Jy/beam ! Clean residual mean=0.000020 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 1.19719 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.19719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067364Jy sigma=0.881885 ! Fit after self-cal, rms=0.067344Jy sigma=0.881549 ! 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=0.067344Jy sigma=0.881549 ! Fit after self-cal, rms=0.065508Jy sigma=0.849508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=4.947 mas, bpa=-3.72 degrees ! Estimated noise=1.63071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052944 Jy ! Component: 100 - total flux cleaned = 0.000308584 Jy ! Component: 150 - total flux cleaned = 0.000216055 Jy ! Component: 200 - total flux cleaned = 0.00013005 Jy ! Total flux subtracted in 200 components = 0.00013005 Jy ! Clean residual min=-0.007972 max=0.007937 Jy/beam ! Clean residual mean=-0.000023 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 1.19732 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 1.19732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065218Jy sigma=0.844619 ! Fit after self-cal, rms=0.065189Jy sigma=0.844325 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 (11.4, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762965 Jy ! Component: 100 - total flux cleaned = 0.00939152 Jy ! Component: 150 - total flux cleaned = 0.0105238 Jy ! Component: 200 - total flux cleaned = 0.0112218 Jy ! Total flux subtracted in 200 components = 0.0112218 Jy ! Clean residual min=-0.006709 max=0.006483 Jy/beam ! Clean residual mean=-0.000016 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.20854 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 1.20854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064042Jy sigma=0.826730 ! Fit after self-cal, rms=0.063969Jy sigma=0.825723 ! 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=0.063969Jy sigma=0.825723 ! Fit after self-cal, rms=0.061722Jy sigma=0.793810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=4.949 mas, bpa=-3.748 degrees ! Estimated noise=1.62925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582601 Jy ! Component: 100 - total flux cleaned = 0.000694758 Jy ! Component: 150 - total flux cleaned = 0.000797545 Jy ! Component: 200 - total flux cleaned = 0.000982571 Jy ! Total flux subtracted in 200 components = 0.000982571 Jy ! Clean residual min=-0.005371 max=0.006982 Jy/beam ! Clean residual mean=-0.000030 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 1.20953 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.20953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061321Jy sigma=0.788120 ! Fit after self-cal, rms=0.061319Jy sigma=0.787756 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 (-36, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604114 Jy ! Component: 100 - total flux cleaned = 0.0091306 Jy ! Component: 150 - total flux cleaned = 0.0111226 Jy ! Component: 200 - total flux cleaned = 0.0120379 Jy ! Total flux subtracted in 200 components = 0.0120379 Jy ! Clean residual min=-0.005110 max=0.004605 Jy/beam ! Clean residual mean=-0.000026 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 1.22157 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 1.22157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060629Jy sigma=0.778504 ! Fit after self-cal, rms=0.060555Jy sigma=0.777594 ! 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=0.060555Jy sigma=0.777594 ! Fit after self-cal, rms=0.060392Jy sigma=0.775581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=9.605 mas, bpa=-1.414 degrees ! Estimated noise=1.80547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314688 Jy ! Component: 100 - total flux cleaned = 0.00453444 Jy ! Component: 150 - total flux cleaned = 0.00576506 Jy ! Component: 200 - total flux cleaned = 0.00676807 Jy ! Total flux subtracted in 200 components = 0.00676807 Jy ! Clean residual min=-0.005008 max=0.004468 Jy/beam ! Clean residual mean=-0.000044 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 1.22833 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 1.22833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060198Jy sigma=0.772633 ! Fit after self-cal, rms=0.060173Jy sigma=0.772282 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 = 0.000778496 Jy ! Component: 100 - total flux cleaned = 0.00172334 Jy ! Component: 150 - total flux cleaned = 0.00238739 Jy ! Component: 200 - total flux cleaned = 0.00297883 Jy ! Total flux subtracted in 200 components = 0.00297883 Jy ! Clean residual min=-0.004860 max=0.004203 Jy/beam ! Clean residual mean=-0.000049 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 1.23131 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 1.23131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060119Jy sigma=0.771460 ! Fit after self-cal, rms=0.060107Jy sigma=0.771287 ! 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=1.274 mas, bmaj=4.95 mas, bpa=-3.756 degrees ! Estimated noise=1.6287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 4.95 at -3.756 degrees (North through East) ! Clean map min=-0.0045905 max=0.96684 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060107Jy sigma=0.771287 ! Fit after self-cal, rms=0.052540Jy sigma=0.636576 ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=4.946 mas, bpa=-3.755 degrees ! Estimated noise=1.62935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106287 Jy ! Component: 100 - total flux cleaned = 0.00129202 Jy ! Component: 150 - total flux cleaned = 0.00157328 Jy ! Component: 200 - total flux cleaned = 0.00164027 Jy ! Total flux subtracted in 200 components = 0.00164027 Jy ! Clean residual min=-0.004813 max=0.004352 Jy/beam ! Clean residual mean=-0.000036 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 1.23295 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 1.23295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052344Jy sigma=0.633735 ! Fit after self-cal, rms=0.052334Jy sigma=0.633628 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392853 Jy ! Component: 100 - total flux cleaned = 0.000580902 Jy ! Component: 150 - total flux cleaned = 0.000640631 Jy ! Component: 200 - total flux cleaned = 0.00075493 Jy ! Total flux subtracted in 200 components = 0.00075493 Jy ! Clean residual min=-0.004803 max=0.004250 Jy/beam ! Clean residual mean=-0.000038 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 1.23371 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 1.23371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052202Jy sigma=0.631763 ! Fit after self-cal, rms=0.052193Jy sigma=0.631712 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052193Jy sigma=0.631712 ! Fit after self-cal, rms=0.052144Jy sigma=0.631377 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=0.845 mas, bmaj=3.398 mas, bpa=-4.305 degrees ! Estimated noise=2.40484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.794836 Jy ! Component: 100 - total flux cleaned = 0.992376 Jy ! Component: 150 - total flux cleaned = 1.07245 Jy ! Component: 200 - total flux cleaned = 1.11599 Jy ! Total flux subtracted in 200 components = 1.11599 Jy ! Clean residual min=-0.013583 max=0.025276 Jy/beam ! Clean residual mean=-0.000084 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 1.11599 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 41 model components to the UV plane model. ! The established model now contains 41 components and 1.11599 Jy ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=4.947 mas, bpa=-3.758 degrees ! Estimated noise=1.62942 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 = 0.0390962 Jy ! Component: 100 - total flux cleaned = 0.0567262 Jy ! Component: 150 - total flux cleaned = 0.0679089 Jy ! Component: 200 - total flux cleaned = 0.0762451 Jy ! Total flux subtracted in 200 components = 0.0762451 Jy ! Clean residual min=-0.006843 max=0.008593 Jy/beam ! Clean residual mean=-0.000099 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 1.19223 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 78 components and 1.19223 Jy ! Inverting map ! Added new window around map position (-2.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863491 Jy ! Component: 100 - total flux cleaned = 0.0148506 Jy ! Component: 150 - total flux cleaned = 0.0194669 Jy ! Component: 200 - total flux cleaned = 0.0222386 Jy ! Total flux subtracted in 200 components = 0.0222386 Jy ! Clean residual min=-0.005971 max=0.005503 Jy/beam ! Clean residual mean=-0.000057 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 1.21447 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 1.21447 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=3.389 mas, bmaj=9.603 mas, bpa=-1.386 degrees ! Estimated noise=1.80604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378338 Jy ! Component: 100 - total flux cleaned = 0.00664527 Jy ! Component: 150 - total flux cleaned = 0.008314 Jy ! Component: 200 - total flux cleaned = 0.00964178 Jy ! Total flux subtracted in 200 components = 0.00964178 Jy ! Clean residual min=-0.005489 max=0.004317 Jy/beam ! Clean residual mean=-0.000065 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 1.22411 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 = 0.00123097 Jy ! Component: 100 - total flux cleaned = 0.00237384 Jy ! Component: 150 - total flux cleaned = 0.00343596 Jy ! Component: 200 - total flux cleaned = 0.00428973 Jy ! Total flux subtracted in 200 components = 0.00428973 Jy ! Clean residual min=-0.005278 max=0.004148 Jy/beam ! Clean residual mean=-0.000057 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 1.2284 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 137 components and 1.2284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=4.947 mas, bpa=-3.758 degrees ! Estimated noise=1.62942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166987 Jy ! Component: 100 - total flux cleaned = -0.000165651 Jy ! Component: 150 - total flux cleaned = -2.90478e-05 Jy ! Component: 200 - total flux cleaned = 0.000199462 Jy ! Total flux subtracted in 200 components = 0.000199462 Jy ! Clean residual min=-0.005524 max=0.004597 Jy/beam ! Clean residual mean=-0.000046 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 1.2286 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 144 components and 1.2286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052458Jy sigma=0.633516 ! Fit after self-cal, rms=0.052092Jy sigma=0.629154 wmodel J0406-3826_X_map.mod ! Writing 144 model components to file: J0406-3826_X_map.mod wobs J0406-3826_X_uvs.fits ! Writing UV FITS file: J0406-3826_X_uvs.fits wwins J0406-3826_X_map.win ! wwins: Wrote 5 windows to J0406-3826_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 = -0.00152666 Jy ! Component: 100 - total flux cleaned = -0.00183859 Jy ! Component: 150 - total flux cleaned = -0.00226826 Jy ! Component: 200 - total flux cleaned = -0.00247163 Jy ! Component: 250 - total flux cleaned = -0.00260442 Jy ! Component: 300 - total flux cleaned = -0.002734 Jy ! Component: 350 - total flux cleaned = -0.00298602 Jy ! Component: 400 - total flux cleaned = -0.0032333 Jy ! Component: 450 - total flux cleaned = -0.00353572 Jy ! Component: 500 - total flux cleaned = -0.003713 Jy ! Component: 550 - total flux cleaned = -0.00388794 Jy ! Component: 600 - total flux cleaned = -0.00400265 Jy ! Component: 650 - total flux cleaned = -0.00388928 Jy ! Component: 700 - total flux cleaned = -0.00400146 Jy ! Component: 750 - total flux cleaned = -0.0040024 Jy ! Component: 800 - total flux cleaned = -0.00400353 Jy ! Component: 850 - total flux cleaned = -0.00405665 Jy ! Component: 900 - total flux cleaned = -0.00389998 Jy ! Component: 950 - total flux cleaned = -0.00390023 Jy ! Component: 1000 - total flux cleaned = -0.00369517 Jy ! Component: 1050 - total flux cleaned = -0.0037462 Jy ! Component: 1100 - total flux cleaned = -0.00359562 Jy ! Component: 1150 - total flux cleaned = -0.00339809 Jy ! Component: 1200 - total flux cleaned = -0.00325204 Jy ! Component: 1250 - total flux cleaned = -0.00310732 Jy ! Component: 1300 - total flux cleaned = -0.00296406 Jy ! Component: 1350 - total flux cleaned = -0.00286997 Jy ! Component: 1400 - total flux cleaned = -0.0027304 Jy ! Component: 1450 - total flux cleaned = -0.00259165 Jy ! Component: 1500 - total flux cleaned = -0.0025002 Jy ! Component: 1550 - total flux cleaned = -0.00241007 Jy ! Component: 1600 - total flux cleaned = -0.00236499 Jy ! Component: 1650 - total flux cleaned = -0.00240941 Jy ! Component: 1700 - total flux cleaned = -0.00236521 Jy ! Component: 1750 - total flux cleaned = -0.00223468 Jy ! Component: 1800 - total flux cleaned = -0.00223451 Jy ! Component: 1850 - total flux cleaned = -0.00210569 Jy ! Component: 1900 - total flux cleaned = -0.00197912 Jy ! Component: 1950 - total flux cleaned = -0.0018531 Jy ! Component: 2000 - total flux cleaned = -0.00164467 Jy ! Component: 2050 - total flux cleaned = -0.00156195 Jy ! Component: 2100 - total flux cleaned = -0.00147989 Jy ! Component: 2150 - total flux cleaned = -0.0014392 Jy ! Component: 2200 - total flux cleaned = -0.00127788 Jy ! Component: 2250 - total flux cleaned = -0.00107762 Jy ! Component: 2300 - total flux cleaned = -0.00103867 Jy ! Component: 2350 - total flux cleaned = -0.000920437 Jy ! Component: 2400 - total flux cleaned = -0.000959483 Jy ! Component: 2450 - total flux cleaned = -0.00076596 Jy ! Component: 2500 - total flux cleaned = -0.000843166 Jy ! Component: 2550 - total flux cleaned = -0.00076667 Jy ! Component: 2600 - total flux cleaned = -0.000690893 Jy ! Component: 2650 - total flux cleaned = -0.000690867 Jy ! Component: 2700 - total flux cleaned = -0.000429358 Jy ! Component: 2750 - total flux cleaned = -0.000429336 Jy ! Component: 2800 - total flux cleaned = -0.000318988 Jy ! Component: 2850 - total flux cleaned = -0.000465366 Jy ! Component: 2900 - total flux cleaned = -0.000283453 Jy ! Component: 2950 - total flux cleaned = -0.000174852 Jy ! Component: 3000 - total flux cleaned = -0.000103105 Jy ! Component: 3050 - total flux cleaned = -3.18711e-05 Jy ! Component: 3100 - total flux cleaned = 0.000110402 Jy ! Component: 3150 - total flux cleaned = 0.000145541 Jy ! Component: 3200 - total flux cleaned = 0.000180629 Jy ! Component: 3250 - total flux cleaned = 0.000285987 Jy ! Component: 3300 - total flux cleaned = 0.000390697 Jy ! Component: 3350 - total flux cleaned = 0.000563873 Jy ! Component: 3400 - total flux cleaned = 0.000805164 Jy ! Component: 3450 - total flux cleaned = 0.000908102 Jy ! Component: 3500 - total flux cleaned = 0.00101061 Jy ! Component: 3550 - total flux cleaned = 0.00118031 Jy ! Component: 3600 - total flux cleaned = 0.00134914 Jy ! Component: 3650 - total flux cleaned = 0.00145037 Jy ! Component: 3700 - total flux cleaned = 0.00161793 Jy ! Component: 3750 - total flux cleaned = 0.00185153 Jy ! Component: 3800 - total flux cleaned = 0.00191787 Jy ! Component: 3850 - total flux cleaned = 0.00214938 Jy ! Component: 3900 - total flux cleaned = 0.00218262 Jy ! Component: 3950 - total flux cleaned = 0.00234675 Jy ! Component: 4000 - total flux cleaned = 0.00251008 Jy ! Component: 4050 - total flux cleaned = 0.00264021 Jy ! Total flux subtracted in 4096 components = 0.0027375 Jy ! Clean residual min=-0.002025 max=0.001776 Jy/beam ! Clean residual mean=-0.000008 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.23134 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 383 components and 1.23134 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0406-3826_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 4.947 at -3.758 degrees (North through East) ! Clean map min=-0.005116 max=0.98311 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0406-3826_X_map.fits wmodel /scr/pima/rv120_uvs/J0406-3826_X_map.mod ! Writing 383 model components to file: /scr/pima/rv120_uvs/J0406-3826_X_map.mod wobs /scr/pima/rv120_uvs/J0406-3826_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0406-3826_X_uvs.fits wwins /scr/pima/rv120_uvs/J0406-3826_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv120_uvs/J0406-3826_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.983114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000582463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17774 0.17774 0.35548 0.710961 1.42192 2.84384 5.68769 11.3754 22.7507 45.5015 91.003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.983 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1687.86 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0406-3826_X_dfm.log closed on Fri Dec 22 22:39:36 2017