! Started logfile: /scr/pima/rv117_uvs/J0242+1742_S_dfm.log on Sat Dec 9 23:41:30 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J0242+1742_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0242+1742_S_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748264 visibilities/baseline/integration-bin. ! Found source: J0242+1742 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 8620 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 J0242+1742_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 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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010732Jy sigma=18.510893 ! Fit after self-cal, rms=0.868471Jy sigma=15.947884 ! 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=3.222 mas, bmaj=5.381 mas, bpa=0.7753 degrees ! Estimated noise=0.739594 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 = 0.0979854 Jy ! Component: 100 - total flux cleaned = 0.122173 Jy ! Total flux subtracted in 100 components = 0.122173 Jy ! Clean residual min=-0.004008 max=0.009412 Jy/beam ! Clean residual mean=-0.000011 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.122173 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.122173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052890Jy sigma=0.927192 ! Fit after self-cal, rms=0.052275Jy sigma=0.913306 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103808 Jy ! Component: 100 - total flux cleaned = 0.0160922 Jy ! Total flux subtracted in 100 components = 0.0160922 Jy ! Clean residual min=-0.003507 max=0.005025 Jy/beam ! Clean residual mean=-0.000006 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.138265 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.138265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049071Jy sigma=0.857713 ! Fit after self-cal, rms=0.049051Jy sigma=0.857238 ! Inverting map ! Added new window around map position (-4.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486887 Jy ! Component: 100 - total flux cleaned = 0.00782242 Jy ! Total flux subtracted in 100 components = 0.00782242 Jy ! Clean residual min=-0.003960 max=0.003420 Jy/beam ! Clean residual mean=-0.000002 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.146088 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.146088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048343Jy sigma=0.844724 ! Fit after self-cal, rms=0.048318Jy sigma=0.844177 ! 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=4.209 mas, bmaj=6.717 mas, bpa=0.3294 degrees ! Estimated noise=0.434635 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 = 0.0036596 Jy ! Component: 100 - total flux cleaned = 0.00580996 Jy ! Component: 150 - total flux cleaned = 0.00720836 Jy ! Component: 200 - total flux cleaned = 0.00814728 Jy ! Total flux subtracted in 200 components = 0.00814728 Jy ! Clean residual min=-0.002529 max=0.002030 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.154235 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.154235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048005Jy sigma=0.838831 ! Fit after self-cal, rms=0.047993Jy sigma=0.838583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.209 x 6.717 at 0.3294 degrees (North through East) ! Clean map min=-0.0024075 max=0.12771 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.97 KP 1.00 ! LA 1.03 MK 0.94 NL 1.03 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.02 KP 1.03 ! LA 0.97 MK 0.96 NL 1.04 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 KP 1.01 ! LA 1.01 MK 1.02 NL 1.01 OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 1.02 ! LA 1.01 MK 1.02 NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.047993Jy sigma=0.838583 ! Fit after self-cal, rms=0.047846Jy sigma=0.832572 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.192 mas, bmaj=6.724 mas, bpa=0.1795 degrees ! Estimated noise=0.435687 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 (13, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768335 Jy ! Component: 100 - total flux cleaned = 0.000904239 Jy ! Component: 150 - total flux cleaned = 0.00100716 Jy ! Component: 200 - total flux cleaned = 0.00109481 Jy ! Total flux subtracted in 200 components = 0.00109481 Jy ! Clean residual min=-0.001709 max=0.002011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.15533 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.15533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047660Jy sigma=0.829330 ! Fit after self-cal, rms=0.047647Jy sigma=0.829021 ! 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=0.047647Jy sigma=0.829021 ! Fit after self-cal, rms=0.046859Jy sigma=0.819201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=6.708 mas, bpa=0.2658 degrees ! Estimated noise=0.436002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014523 Jy ! Component: 100 - total flux cleaned = 0.000144189 Jy ! Component: 150 - total flux cleaned = 0.000144092 Jy ! Component: 200 - total flux cleaned = 0.000125136 Jy ! Total flux subtracted in 200 components = 0.000125136 Jy ! Clean residual min=-0.001387 max=0.001563 Jy/beam ! Clean residual mean=-0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.155455 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.155455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046838Jy sigma=0.818672 ! Fit after self-cal, rms=0.046839Jy sigma=0.818589 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 (-19, 87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125002 Jy ! Component: 100 - total flux cleaned = 0.00159368 Jy ! Component: 150 - total flux cleaned = 0.00171757 Jy ! Component: 200 - total flux cleaned = 0.00171762 Jy ! Total flux subtracted in 200 components = 0.00171762 Jy ! Clean residual min=-0.001329 max=0.001177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.157173 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.157173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046800Jy sigma=0.817835 ! Fit after self-cal, rms=0.046800Jy sigma=0.817804 ! 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=0.046800Jy sigma=0.817804 ! Fit after self-cal, rms=0.046798Jy sigma=0.817741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=6.703 mas, bpa=0.3593 degrees ! Estimated noise=0.435905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305411 Jy ! Component: 100 - total flux cleaned = 0.000360807 Jy ! Component: 150 - total flux cleaned = 0.000377942 Jy ! Component: 200 - total flux cleaned = 0.00036204 Jy ! Total flux subtracted in 200 components = 0.00036204 Jy ! Clean residual min=-0.001287 max=0.001185 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.157535 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 0.157535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046787Jy sigma=0.817511 ! Fit after self-cal, rms=0.046787Jy sigma=0.817504 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 = 6.90079e-06 Jy ! Component: 100 - total flux cleaned = -2.18894e-05 Jy ! Component: 150 - total flux cleaned = -6.28588e-05 Jy ! Component: 200 - total flux cleaned = -8.90298e-05 Jy ! Total flux subtracted in 200 components = -8.90298e-05 Jy ! Clean residual min=-0.001268 max=0.001187 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.157446 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 142 components and 0.157446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046780Jy sigma=0.817364 ! Fit after self-cal, rms=0.046780Jy sigma=0.817360 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046780Jy sigma=0.817360 ! Fit after self-cal, rms=0.046790Jy sigma=0.817339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.67 mas, bmaj=10.35 mas, bpa=1.755 degrees ! Estimated noise=0.52429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147887 Jy ! Component: 100 - total flux cleaned = 0.00022609 Jy ! Component: 150 - total flux cleaned = 0.000249544 Jy ! Component: 200 - total flux cleaned = 0.000239128 Jy ! Total flux subtracted in 200 components = 0.000239128 Jy ! Clean residual min=-0.001236 max=0.001250 Jy/beam ! Clean residual mean=-0.000008 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.157685 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.157685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046789Jy sigma=0.817278 ! Fit after self-cal, rms=0.046788Jy sigma=0.817267 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 = 8.33878e-06 Jy ! Component: 100 - total flux cleaned = -1.18443e-05 Jy ! Component: 150 - total flux cleaned = -2.99366e-05 Jy ! Component: 200 - total flux cleaned = -3.85649e-05 Jy ! Total flux subtracted in 200 components = -3.85649e-05 Jy ! Clean residual min=-0.001233 max=0.001237 Jy/beam ! Clean residual mean=-0.000008 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.157646 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 0.157646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046787Jy sigma=0.817236 ! Fit after self-cal, rms=0.046787Jy sigma=0.817231 ! 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=4.22 mas, bmaj=6.7 mas, bpa=0.4167 degrees ! Estimated noise=0.435959 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.22 x 6.7 at 0.4167 degrees (North through East) ! Clean map min=-0.0021116 max=0.12757 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=3.223 mas, bmaj=5.362 mas, bpa=0.9158 degrees ! Estimated noise=0.745665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0985819 Jy ! Component: 100 - total flux cleaned = 0.124161 Jy ! Component: 150 - total flux cleaned = 0.134851 Jy ! Component: 200 - total flux cleaned = 0.140941 Jy ! Total flux subtracted in 200 components = 0.140941 Jy ! Clean residual min=-0.003002 max=0.003565 Jy/beam ! Clean residual mean=-0.000007 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.140941 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.140941 Jy ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=6.7 mas, bpa=0.4167 degrees ! Estimated noise=0.435959 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 = 0.00560465 Jy ! Component: 100 - total flux cleaned = 0.00879166 Jy ! Component: 150 - total flux cleaned = 0.0106987 Jy ! Component: 200 - total flux cleaned = 0.0117933 Jy ! Total flux subtracted in 200 components = 0.0117933 Jy ! Clean residual min=-0.001575 max=0.001508 Jy/beam ! Clean residual mean=-0.000008 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.152735 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 73 components and 0.152735 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=8.67 mas, bmaj=10.35 mas, bpa=1.755 degrees ! Estimated noise=0.52429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185221 Jy ! Component: 100 - total flux cleaned = 0.00288051 Jy ! Component: 150 - total flux cleaned = 0.003321 Jy ! Component: 200 - total flux cleaned = 0.00357025 Jy ! Total flux subtracted in 200 components = 0.00357025 Jy ! Clean residual min=-0.001430 max=0.001407 Jy/beam ! Clean residual mean=-0.000010 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.156305 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 = 0.000216255 Jy ! Component: 100 - total flux cleaned = 0.000429828 Jy ! Component: 150 - total flux cleaned = 0.000555987 Jy ! Component: 200 - total flux cleaned = 0.000669763 Jy ! Total flux subtracted in 200 components = 0.000669763 Jy ! Clean residual min=-0.001337 max=0.001346 Jy/beam ! Clean residual mean=-0.000009 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.156975 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 116 components and 0.156975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=6.7 mas, bpa=0.4167 degrees ! Estimated noise=0.435959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.99916e-05 Jy ! Component: 100 - total flux cleaned = -8.81052e-05 Jy ! Component: 150 - total flux cleaned = -0.000113047 Jy ! Component: 200 - total flux cleaned = -0.000136221 Jy ! Total flux subtracted in 200 components = -0.000136221 Jy ! Clean residual min=-0.001271 max=0.001206 Jy/beam ! Clean residual mean=-0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.156838 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.156838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046835Jy sigma=0.818041 ! Fit after self-cal, rms=0.046834Jy sigma=0.817952 wmodel J0242+1742_S_map.mod ! Writing 140 model components to file: J0242+1742_S_map.mod wobs J0242+1742_S_uvs.fits ! Writing UV FITS file: J0242+1742_S_uvs.fits wwins J0242+1742_S_map.win ! wwins: Wrote 4 windows to J0242+1742_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 = -0.000382163 Jy ! Component: 100 - total flux cleaned = -0.00068902 Jy ! Component: 150 - total flux cleaned = -0.00085629 Jy ! Component: 200 - total flux cleaned = -0.000996173 Jy ! Component: 250 - total flux cleaned = -0.00117016 Jy ! Component: 300 - total flux cleaned = -0.00122665 Jy ! Component: 350 - total flux cleaned = -0.00133659 Jy ! Component: 400 - total flux cleaned = -0.00135428 Jy ! Component: 450 - total flux cleaned = -0.00138922 Jy ! Component: 500 - total flux cleaned = -0.00142344 Jy ! Component: 550 - total flux cleaned = -0.00140658 Jy ! Component: 600 - total flux cleaned = -0.00135679 Jy ! Component: 650 - total flux cleaned = -0.00130805 Jy ! Component: 700 - total flux cleaned = -0.00129195 Jy ! Component: 750 - total flux cleaned = -0.0012441 Jy ! Component: 800 - total flux cleaned = -0.00116621 Jy ! Component: 850 - total flux cleaned = -0.00121273 Jy ! Component: 900 - total flux cleaned = -0.00121251 Jy ! Component: 950 - total flux cleaned = -0.00116698 Jy ! Component: 1000 - total flux cleaned = -0.00112233 Jy ! Component: 1050 - total flux cleaned = -0.00109286 Jy ! Component: 1100 - total flux cleaned = -0.00109309 Jy ! Component: 1150 - total flux cleaned = -0.00109304 Jy ! Component: 1200 - total flux cleaned = -0.00109296 Jy ! Component: 1250 - total flux cleaned = -0.00109273 Jy ! Component: 1300 - total flux cleaned = -0.0011063 Jy ! Component: 1350 - total flux cleaned = -0.00106445 Jy ! Component: 1400 - total flux cleaned = -0.00103692 Jy ! Component: 1450 - total flux cleaned = -0.00103687 Jy ! Component: 1500 - total flux cleaned = -0.000996643 Jy ! Component: 1550 - total flux cleaned = -0.000996761 Jy ! Component: 1600 - total flux cleaned = -0.00098358 Jy ! Component: 1650 - total flux cleaned = -0.000970511 Jy ! Component: 1700 - total flux cleaned = -0.000996286 Jy ! Component: 1750 - total flux cleaned = -0.000983485 Jy ! Component: 1800 - total flux cleaned = -0.000957769 Jy ! Component: 1850 - total flux cleaned = -0.000970238 Jy ! Component: 1900 - total flux cleaned = -0.000945126 Jy ! Component: 1950 - total flux cleaned = -0.00095763 Jy ! Component: 2000 - total flux cleaned = -0.000994628 Jy ! Component: 2050 - total flux cleaned = -0.0010557 Jy ! Component: 2100 - total flux cleaned = -0.00104362 Jy ! Component: 2150 - total flux cleaned = -0.00109174 Jy ! Component: 2200 - total flux cleaned = -0.00112734 Jy ! Component: 2250 - total flux cleaned = -0.00118662 Jy ! Component: 2300 - total flux cleaned = -0.00121009 Jy ! Component: 2350 - total flux cleaned = -0.00123343 Jy ! Component: 2400 - total flux cleaned = -0.00130297 Jy ! Component: 2450 - total flux cleaned = -0.00138351 Jy ! Component: 2500 - total flux cleaned = -0.00138344 Jy ! Component: 2550 - total flux cleaned = -0.00146282 Jy ! Component: 2600 - total flux cleaned = -0.00151935 Jy ! Component: 2650 - total flux cleaned = -0.00156403 Jy ! Component: 2700 - total flux cleaned = -0.00163091 Jy ! Component: 2750 - total flux cleaned = -0.00170823 Jy ! Component: 2800 - total flux cleaned = -0.00177403 Jy ! Component: 2850 - total flux cleaned = -0.00181768 Jy ! Component: 2900 - total flux cleaned = -0.00186103 Jy ! Component: 2950 - total flux cleaned = -0.00193646 Jy ! Component: 3000 - total flux cleaned = -0.00193636 Jy ! Component: 3050 - total flux cleaned = -0.00195779 Jy ! Component: 3100 - total flux cleaned = -0.00202142 Jy ! Component: 3150 - total flux cleaned = -0.00211606 Jy ! Component: 3200 - total flux cleaned = -0.00213697 Jy ! Component: 3250 - total flux cleaned = -0.00212646 Jy ! Component: 3300 - total flux cleaned = -0.00221948 Jy ! Component: 3350 - total flux cleaned = -0.00220929 Jy ! Component: 3400 - total flux cleaned = -0.00227062 Jy ! Component: 3450 - total flux cleaned = -0.00229096 Jy ! Component: 3500 - total flux cleaned = -0.00233146 Jy ! Component: 3550 - total flux cleaned = -0.00239183 Jy ! Component: 3600 - total flux cleaned = -0.00241173 Jy ! Component: 3650 - total flux cleaned = -0.00245148 Jy ! Component: 3700 - total flux cleaned = -0.00251082 Jy ! Component: 3750 - total flux cleaned = -0.00255012 Jy ! Component: 3800 - total flux cleaned = -0.00259909 Jy ! Component: 3850 - total flux cleaned = -0.00263799 Jy ! Component: 3900 - total flux cleaned = -0.0026766 Jy ! Component: 3950 - total flux cleaned = -0.00273428 Jy ! Component: 4000 - total flux cleaned = -0.00275338 Jy ! Component: 4050 - total flux cleaned = -0.00277239 Jy ! Total flux subtracted in 4096 components = -0.00281967 Jy ! Clean residual min=-0.000541 max=0.000636 Jy/beam ! Clean residual mean=-0.000003 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.154019 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 438 components and 0.154019 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0242+1742_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.22 x 6.7 at 0.4167 degrees (North through East) ! Clean map min=-0.0017877 max=0.12788 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0242+1742_S_map.fits wmodel /scr/pima/rv117_uvs/J0242+1742_S_map.mod ! Writing 438 model components to file: /scr/pima/rv117_uvs/J0242+1742_S_map.mod wobs /scr/pima/rv117_uvs/J0242+1742_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0242+1742_S_uvs.fits wwins /scr/pima/rv117_uvs/J0242+1742_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J0242+1742_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.127879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176589 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414271 0.414271 0.828541 1.65708 3.31416 6.62833 13.2567 26.5133 53.0266 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.164 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0242+1742_S_dfm.log closed on Sat Dec 9 23:41:34 2017