! Started logfile: /scr/pima/bm252a_uvs/J2054-0215_X_dfm.log on Fri Jun 15 01:06:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/bm252a_uvs/J2054-0215_X_uva.fits ! Reading UV FITS file: /scr/pima/bm252a_uvs/J2054-0215_X_uva.fits ! AN table 1: 185 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.755792 visibilities/baseline/integration-bin. ! Found source: J2054-0215 ! ! 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 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 15660 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 J2054-0215_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002776Jy sigma=20.259692 ! Fit after self-cal, rms=0.971191Jy sigma=19.619003 ! 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=1.894 mas, bmaj=3.424 mas, bpa=2.51 degrees ! Estimated noise=0.431704 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 = 0.023222 Jy ! Component: 100 - total flux cleaned = 0.0283428 Jy ! Total flux subtracted in 100 components = 0.0283428 Jy ! Clean residual min=-0.002549 max=0.002566 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0283428 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0283428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051080Jy sigma=0.988130 ! Fit after self-cal, rms=0.049372Jy sigma=0.952705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390566 Jy ! Component: 100 - total flux cleaned = 0.00522823 Jy ! Total flux subtracted in 100 components = 0.00522823 Jy ! Clean residual min=-0.002193 max=0.002584 Jy/beam ! Clean residual mean=0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.033571 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.033571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049105Jy sigma=0.947037 ! Fit after self-cal, rms=0.049081Jy sigma=0.946429 ! 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=2.162 mas, bmaj=3.938 mas, bpa=1.053 degrees ! Estimated noise=0.284445 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 = 0.00157941 Jy ! Component: 100 - total flux cleaned = 0.00242201 Jy ! Component: 150 - total flux cleaned = 0.00294272 Jy ! Component: 200 - total flux cleaned = 0.00318709 Jy ! Total flux subtracted in 200 components = 0.00318709 Jy ! Clean residual min=-0.001662 max=0.002246 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0367581 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0367581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049037Jy sigma=0.945262 ! Fit after self-cal, rms=0.049030Jy sigma=0.944659 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.162 x 3.938 at 1.053 degrees (North through East) ! Clean map min=-0.0016943 max=0.033171 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.00 KP 1.01 ! LA 1.00 NL 1.10 OV 1.05 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.11 KP 1.10 ! LA 0.96 NL 1.09 OV 1.05 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.97 KP 1.13 ! LA 1.04 NL 0.93 OV 0.98 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.90 KP 1.09 ! LA 1.09 NL 0.90 OV 1.03 PT 0.94 ! ! ! Fit before self-cal, rms=0.049030Jy sigma=0.944659 ! Fit after self-cal, rms=0.048524Jy sigma=0.942736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.918 mas, bpa=1.668 degrees ! Estimated noise=0.282934 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 = 0.000509168 Jy ! Component: 100 - total flux cleaned = 0.000584715 Jy ! Component: 150 - total flux cleaned = 0.000627519 Jy ! Component: 200 - total flux cleaned = 0.000651781 Jy ! Total flux subtracted in 200 components = 0.000651781 Jy ! Clean residual min=-0.001568 max=0.001992 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0374099 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0374099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048511Jy sigma=0.942492 ! Fit after self-cal, rms=0.048562Jy sigma=0.941752 ! 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=0.048562Jy sigma=0.941752 ! Fit after self-cal, rms=0.048771Jy sigma=0.940200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.895 mas, bpa=2.006 degrees ! Estimated noise=0.282242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384927 Jy ! Component: 100 - total flux cleaned = 0.000420792 Jy ! Component: 150 - total flux cleaned = 0.000449664 Jy ! Component: 200 - total flux cleaned = 0.000473358 Jy ! Total flux subtracted in 200 components = 0.000473358 Jy ! Clean residual min=-0.001453 max=0.001956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0378833 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0378833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048760Jy sigma=0.939988 ! Fit after self-cal, rms=0.048807Jy sigma=0.939419 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 (20.4, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197631 Jy ! Component: 100 - total flux cleaned = 0.00310621 Jy ! Component: 150 - total flux cleaned = 0.00361139 Jy ! Component: 200 - total flux cleaned = 0.00391364 Jy ! Total flux subtracted in 200 components = 0.00391364 Jy ! Clean residual min=-0.001351 max=0.001351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0417969 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.0417969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048717Jy sigma=0.937522 ! Fit after self-cal, rms=0.048683Jy sigma=0.936572 ! 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=0.048683Jy sigma=0.936572 ! Fit after self-cal, rms=0.048688Jy sigma=0.935893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=3.871 mas, bpa=1.881 degrees ! Estimated noise=0.282032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140199 Jy ! Component: 100 - total flux cleaned = 0.00209098 Jy ! Component: 150 - total flux cleaned = 0.00228845 Jy ! Component: 200 - total flux cleaned = 0.0024351 Jy ! Total flux subtracted in 200 components = 0.0024351 Jy ! Clean residual min=-0.001286 max=0.001269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.044232 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.044232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048641Jy sigma=0.934937 ! Fit after self-cal, rms=0.048646Jy sigma=0.934224 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 = 0.000914449 Jy ! Component: 100 - total flux cleaned = 0.00104339 Jy ! Component: 150 - total flux cleaned = 0.00112704 Jy ! Component: 200 - total flux cleaned = 0.00125599 Jy ! Total flux subtracted in 200 components = 0.00125599 Jy ! Clean residual min=-0.001168 max=0.001240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.045488 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.045488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048619Jy sigma=0.933737 ! Fit after self-cal, rms=0.048611Jy sigma=0.933558 ! 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=0.048611Jy sigma=0.933558 ! Fit after self-cal, rms=0.048488Jy sigma=0.933217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=4.23 mas, bpa=0.8928 degrees ! Estimated noise=0.290705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104995 Jy ! Component: 100 - total flux cleaned = 0.00145596 Jy ! Component: 150 - total flux cleaned = 0.0016502 Jy ! Component: 200 - total flux cleaned = 0.00178129 Jy ! Total flux subtracted in 200 components = 0.00178129 Jy ! Clean residual min=-0.001213 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0472693 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 126 components and 0.0472693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048464Jy sigma=0.932732 ! Fit after self-cal, rms=0.048459Jy sigma=0.932478 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 = 0.000463045 Jy ! Component: 100 - total flux cleaned = 0.000542192 Jy ! Component: 150 - total flux cleaned = 0.000655328 Jy ! Component: 200 - total flux cleaned = 0.000768903 Jy ! Total flux subtracted in 200 components = 0.000768903 Jy ! Clean residual min=-0.001231 max=0.001368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0480382 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 135 components and 0.0480382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048446Jy sigma=0.932214 ! Fit after self-cal, rms=0.048436Jy sigma=0.932102 ! 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=2.138 mas, bmaj=3.866 mas, bpa=1.664 degrees ! Estimated noise=0.281591 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.138 x 3.866 at 1.664 degrees (North through East) ! Clean map min=-0.0010951 max=0.031692 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=1.87 mas, bmaj=3.371 mas, bpa=3.242 degrees ! Estimated noise=0.419609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244849 Jy ! Component: 100 - total flux cleaned = 0.0310901 Jy ! Component: 150 - total flux cleaned = 0.0350423 Jy ! Component: 200 - total flux cleaned = 0.0378591 Jy ! Total flux subtracted in 200 components = 0.0378591 Jy ! Clean residual min=-0.002112 max=0.002148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0378592 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0378592 Jy ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.866 mas, bpa=1.664 degrees ! Estimated noise=0.281591 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 = 0.00325555 Jy ! Component: 100 - total flux cleaned = 0.00526089 Jy ! Component: 150 - total flux cleaned = 0.00636354 Jy ! Component: 200 - total flux cleaned = 0.00695984 Jy ! Total flux subtracted in 200 components = 0.00695984 Jy ! Clean residual min=-0.001348 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.044819 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.044819 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=2.567 mas, bmaj=4.23 mas, bpa=0.8928 degrees ! Estimated noise=0.290705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107636 Jy ! Component: 100 - total flux cleaned = 0.00150705 Jy ! Component: 150 - total flux cleaned = 0.001894 Jy ! Component: 200 - total flux cleaned = 0.00219693 Jy ! Total flux subtracted in 200 components = 0.00219693 Jy ! Clean residual min=-0.001245 max=0.001356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0470159 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 = 0.000282371 Jy ! Component: 100 - total flux cleaned = 0.000508748 Jy ! Component: 150 - total flux cleaned = 0.000706304 Jy ! Component: 200 - total flux cleaned = 0.000879996 Jy ! Total flux subtracted in 200 components = 0.000879996 Jy ! Clean residual min=-0.001221 max=0.001304 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0478959 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 100 components and 0.0478959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.866 mas, bpa=1.664 degrees ! Estimated noise=0.281591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.17114e-05 Jy ! Component: 100 - total flux cleaned = 7.78249e-05 Jy ! Component: 150 - total flux cleaned = 0.000133574 Jy ! Component: 200 - total flux cleaned = 0.000210196 Jy ! Total flux subtracted in 200 components = 0.000210196 Jy ! Clean residual min=-0.001084 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0481061 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.0481061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048433Jy sigma=0.932079 ! Fit after self-cal, rms=0.048420Jy sigma=0.931770 wmodel J2054-0215_X_map.mod ! Writing 114 model components to file: J2054-0215_X_map.mod wobs J2054-0215_X_uvs.fits ! Writing UV FITS file: J2054-0215_X_uvs.fits wwins J2054-0215_X_map.win ! wwins: Wrote 2 windows to J2054-0215_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 = -0.000187687 Jy ! Component: 100 - total flux cleaned = -0.000397848 Jy ! Component: 150 - total flux cleaned = -0.000557952 Jy ! Component: 200 - total flux cleaned = -0.000675583 Jy ! Component: 250 - total flux cleaned = -0.000675866 Jy ! Component: 300 - total flux cleaned = -0.000691762 Jy ! Component: 350 - total flux cleaned = -0.000676694 Jy ! Component: 400 - total flux cleaned = -0.000691243 Jy ! Component: 450 - total flux cleaned = -0.000691089 Jy ! Component: 500 - total flux cleaned = -0.000704522 Jy ! Component: 550 - total flux cleaned = -0.00070432 Jy ! Component: 600 - total flux cleaned = -0.000716965 Jy ! Component: 650 - total flux cleaned = -0.000729557 Jy ! Component: 700 - total flux cleaned = -0.000754332 Jy ! Component: 750 - total flux cleaned = -0.000766314 Jy ! Component: 800 - total flux cleaned = -0.000801388 Jy ! Component: 850 - total flux cleaned = -0.000766878 Jy ! Component: 900 - total flux cleaned = -0.000811827 Jy ! Component: 950 - total flux cleaned = -0.000789863 Jy ! Component: 1000 - total flux cleaned = -0.000800844 Jy ! Component: 1050 - total flux cleaned = -0.000843206 Jy ! Component: 1100 - total flux cleaned = -0.000863759 Jy ! Component: 1150 - total flux cleaned = -0.000914306 Jy ! Component: 1200 - total flux cleaned = -0.000934189 Jy ! Component: 1250 - total flux cleaned = -0.000953905 Jy ! Component: 1300 - total flux cleaned = -0.000963734 Jy ! Component: 1350 - total flux cleaned = -0.000982676 Jy ! Component: 1400 - total flux cleaned = -0.000973212 Jy ! Component: 1450 - total flux cleaned = -0.00099148 Jy ! Component: 1500 - total flux cleaned = -0.00096458 Jy ! Component: 1550 - total flux cleaned = -0.00100033 Jy ! Component: 1600 - total flux cleaned = -0.00101791 Jy ! Component: 1650 - total flux cleaned = -0.0010266 Jy ! Component: 1700 - total flux cleaned = -0.00102662 Jy ! Component: 1750 - total flux cleaned = -0.00104354 Jy ! Component: 1800 - total flux cleaned = -0.00102702 Jy ! Component: 1850 - total flux cleaned = -0.00103521 Jy ! Component: 1900 - total flux cleaned = -0.00102717 Jy ! Component: 1950 - total flux cleaned = -0.00101114 Jy ! Component: 2000 - total flux cleaned = -0.0010032 Jy ! Component: 2050 - total flux cleaned = -0.000987554 Jy ! Component: 2100 - total flux cleaned = -0.000956615 Jy ! Component: 2150 - total flux cleaned = -0.000964262 Jy ! Component: 2200 - total flux cleaned = -0.000941796 Jy ! Component: 2250 - total flux cleaned = -0.000956735 Jy ! Component: 2300 - total flux cleaned = -0.000971509 Jy ! Component: 2350 - total flux cleaned = -0.000978762 Jy ! Component: 2400 - total flux cleaned = -0.000985956 Jy ! Component: 2450 - total flux cleaned = -0.00100743 Jy ! Component: 2500 - total flux cleaned = -0.0010286 Jy ! Component: 2550 - total flux cleaned = -0.00104251 Jy ! Component: 2600 - total flux cleaned = -0.00102876 Jy ! Component: 2650 - total flux cleaned = -0.0010219 Jy ! Component: 2700 - total flux cleaned = -0.00103543 Jy ! Component: 2750 - total flux cleaned = -0.00104214 Jy ! Component: 2800 - total flux cleaned = -0.00104209 Jy ! Component: 2850 - total flux cleaned = -0.00105531 Jy ! Component: 2900 - total flux cleaned = -0.0010618 Jy ! Component: 2950 - total flux cleaned = -0.00107473 Jy ! Component: 3000 - total flux cleaned = -0.00106197 Jy ! Component: 3050 - total flux cleaned = -0.00106835 Jy ! Component: 3100 - total flux cleaned = -0.00110607 Jy ! Component: 3150 - total flux cleaned = -0.00112473 Jy ! Component: 3200 - total flux cleaned = -0.00113088 Jy ! Component: 3250 - total flux cleaned = -0.00115541 Jy ! Component: 3300 - total flux cleaned = -0.00116145 Jy ! Component: 3350 - total flux cleaned = -0.00117352 Jy ! Component: 3400 - total flux cleaned = -0.00120937 Jy ! Component: 3450 - total flux cleaned = -0.00120935 Jy ! Component: 3500 - total flux cleaned = -0.00119762 Jy ! Component: 3550 - total flux cleaned = -0.00122685 Jy ! Component: 3600 - total flux cleaned = -0.00125001 Jy ! Component: 3650 - total flux cleaned = -0.00124994 Jy ! Component: 3700 - total flux cleaned = -0.00123853 Jy ! Component: 3750 - total flux cleaned = -0.00125 Jy ! Component: 3800 - total flux cleaned = -0.00126695 Jy ! Component: 3850 - total flux cleaned = -0.00127255 Jy ! Component: 3900 - total flux cleaned = -0.00129486 Jy ! Component: 3950 - total flux cleaned = -0.00130036 Jy ! Component: 4000 - total flux cleaned = -0.00131676 Jy ! Component: 4050 - total flux cleaned = -0.00131676 Jy ! Total flux subtracted in 4096 components = -0.00132217 Jy ! Clean residual min=-0.000319 max=0.000287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0467839 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 448 components and 0.046784 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bm252a_uvs/J2054-0215_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.138 x 3.866 at 1.664 degrees (North through East) ! Clean map min=-0.0010083 max=0.031297 Jy/beam ! Writing clean map to FITS file: /scr/pima/bm252a_uvs/J2054-0215_X_map.fits wmodel /scr/pima/bm252a_uvs/J2054-0215_X_map.mod ! Writing 448 model components to file: /scr/pima/bm252a_uvs/J2054-0215_X_map.mod wobs /scr/pima/bm252a_uvs/J2054-0215_X_uvs.fits ! Writing UV FITS file: /scr/pima/bm252a_uvs/J2054-0215_X_uvs.fits wwins /scr/pima/bm252a_uvs/J2054-0215_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bm252a_uvs/J2054-0215_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0312972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.992256 0.992256 1.98451 3.96903 7.93805 15.8761 31.7522 63.5044 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.341 quit ! Quitting program ! Log file /scr/pima/bm252a_uvs/J2054-0215_X_dfm.log closed on Fri Jun 15 01:06:07 2018