! Started logfile: /scr/pima/rv118_uvs/J1939-1525_X_dfm.log on Sun Dec 10 00:11:05 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/rv118_uvs/J1939-1525_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1939-1525_X_uva.fits ! AN table 1: 17 integrations on 6 of 6 possible baselines. ! AN table 2: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.493232 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1939-1525 ! ! 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 2332 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 J1939-1525_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 36 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.427985Jy sigma=19.860494 ! Fit after self-cal, rms=0.111362Jy sigma=1.398952 ! 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=0.931 mas, bmaj=1.374 mas, bpa=2.97 degrees ! Estimated noise=1.39171 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 = 0.785773 Jy ! Component: 100 - total flux cleaned = 0.958393 Jy ! Total flux subtracted in 100 components = 0.958393 Jy ! Clean residual min=-0.015320 max=0.054843 Jy/beam ! Clean residual mean=-0.000055 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.958393 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.958393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124135Jy sigma=1.682517 ! Fit after self-cal, rms=0.124132Jy sigma=1.682480 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573757 Jy ! Component: 100 - total flux cleaned = 0.0856143 Jy ! Total flux subtracted in 100 components = 0.0856143 Jy ! Clean residual min=-0.009281 max=0.016090 Jy/beam ! Clean residual mean=-0.000030 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 1.04401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 1.04401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093385Jy sigma=1.141747 ! Fit after self-cal, rms=0.093388Jy sigma=1.141594 ! Inverting map ! Added new window around map position (-0.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164252 Jy ! Component: 100 - total flux cleaned = 0.0244798 Jy ! Total flux subtracted in 100 components = 0.0244798 Jy ! Clean residual min=-0.009305 max=0.013584 Jy/beam ! Clean residual mean=-0.000023 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 1.06849 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 1.06849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090758Jy sigma=1.084170 ! Fit after self-cal, rms=0.090706Jy sigma=1.083098 ! Inverting map ! Added new window around map position (-1.8, -5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107857 Jy ! Component: 100 - total flux cleaned = 0.0149492 Jy ! Total flux subtracted in 100 components = 0.0149492 Jy ! Clean residual min=-0.009461 max=0.010869 Jy/beam ! Clean residual mean=-0.000018 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 1.08344 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 1.08344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089245Jy sigma=1.062842 ! Fit after self-cal, rms=0.089102Jy sigma=1.060364 ! 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=1.153 mas, bmaj=1.776 mas, bpa=2.347 degrees ! Estimated noise=1.11709 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 = 0.00473888 Jy ! Component: 100 - total flux cleaned = 0.00637533 Jy ! Component: 150 - total flux cleaned = 0.0075671 Jy ! Component: 200 - total flux cleaned = 0.00855044 Jy ! Total flux subtracted in 200 components = 0.00855044 Jy ! Clean residual min=-0.009781 max=0.009509 Jy/beam ! Clean residual mean=-0.000018 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 1.09199 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 1.09199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088593Jy sigma=1.052182 ! Fit after self-cal, rms=0.088568Jy sigma=1.051579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 1.776 at 2.347 degrees (North through East) ! Clean map min=-0.0093261 max=1.004 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.94 ON 1.03 SC 0.97 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.05 KK 1.02 ! KP 1.00 LA 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.98 ON 1.01 SC 1.00 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.05 KK 1.00 ! KP 1.01 LA 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.96 ON 1.07 SC 0.98 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.04 KK 1.00 ! KP 1.00 LA 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.92 ON 1.03 SC 1.05 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.06 KK 1.04 ! KP 1.00 LA 1.00 NL 0.97 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.088568Jy sigma=1.051579 ! Fit after self-cal, rms=0.083229Jy sigma=0.994192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.216 mas, bpa=1.502 degrees ! Estimated noise=1.12212 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 = -0.00559602 Jy ! Component: 100 - total flux cleaned = -0.00698051 Jy ! Component: 150 - total flux cleaned = -0.00757839 Jy ! Component: 200 - total flux cleaned = -0.00797618 Jy ! Total flux subtracted in 200 components = -0.00797618 Jy ! Clean residual min=-0.006718 max=0.007192 Jy/beam ! Clean residual mean=-0.000015 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 1.08401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 1.08401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082693Jy sigma=0.987480 ! Fit after self-cal, rms=0.082660Jy sigma=0.987018 ! 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=0.082660Jy sigma=0.987018 ! Fit after self-cal, rms=0.074489Jy sigma=0.883022 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.217 mas, bpa=1.472 degrees ! Estimated noise=1.12013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00265328 Jy ! Component: 100 - total flux cleaned = -0.00389272 Jy ! Component: 150 - total flux cleaned = -0.0041431 Jy ! Component: 200 - total flux cleaned = -0.00435658 Jy ! Total flux subtracted in 200 components = -0.00435658 Jy ! Clean residual min=-0.005898 max=0.005827 Jy/beam ! Clean residual mean=-0.000009 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 1.07965 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 1.07965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074369Jy sigma=0.881423 ! Fit after self-cal, rms=0.074358Jy sigma=0.881177 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 (14.2, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445885 Jy ! Component: 100 - total flux cleaned = 0.00511461 Jy ! Component: 150 - total flux cleaned = 0.00522522 Jy ! Component: 200 - total flux cleaned = 0.00514077 Jy ! Total flux subtracted in 200 components = 0.00514077 Jy ! Clean residual min=-0.005706 max=0.005736 Jy/beam ! Clean residual mean=-0.000008 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 1.08479 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 1.08479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073763Jy sigma=0.875022 ! Fit after self-cal, rms=0.073716Jy sigma=0.874273 ! 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=0.073716Jy sigma=0.874273 ! Fit after self-cal, rms=0.065012Jy sigma=0.764535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.218 mas, bpa=1.493 degrees ! Estimated noise=1.12155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210784 Jy ! Component: 100 - total flux cleaned = -0.00292047 Jy ! Component: 150 - total flux cleaned = -0.00346468 Jy ! Component: 200 - total flux cleaned = -0.00401876 Jy ! Total flux subtracted in 200 components = -0.00401876 Jy ! Clean residual min=-0.003803 max=0.003992 Jy/beam ! Clean residual mean=-0.000005 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 1.08078 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 1.08078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064774Jy sigma=0.761605 ! Fit after self-cal, rms=0.064765Jy sigma=0.761319 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 (-15.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152111 Jy ! Component: 100 - total flux cleaned = 0.00152177 Jy ! Component: 150 - total flux cleaned = 0.00119602 Jy ! Component: 200 - total flux cleaned = 0.000828463 Jy ! Total flux subtracted in 200 components = 0.000828463 Jy ! Clean residual min=-0.003617 max=0.003646 Jy/beam ! Clean residual mean=-0.000005 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 1.0816 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 1.0816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064424Jy sigma=0.757729 ! Fit after self-cal, rms=0.064408Jy sigma=0.757535 ! 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=0.064408Jy sigma=0.757535 ! Fit after self-cal, rms=0.064409Jy sigma=0.756924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=4.221 mas, bpa=0.7739 degrees ! Estimated noise=1.27195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.45986e-05 Jy ! Component: 100 - total flux cleaned = -0.000446288 Jy ! Component: 150 - total flux cleaned = -0.000790405 Jy ! Component: 200 - total flux cleaned = -0.00107645 Jy ! Total flux subtracted in 200 components = -0.00107645 Jy ! Clean residual min=-0.003701 max=0.003379 Jy/beam ! Clean residual mean=-0.000007 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.08053 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 1.08053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064300Jy sigma=0.755811 ! Fit after self-cal, rms=0.064301Jy sigma=0.755566 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 = -0.000433674 Jy ! Component: 100 - total flux cleaned = -0.000758442 Jy ! Component: 150 - total flux cleaned = -0.00104519 Jy ! Component: 200 - total flux cleaned = -0.0013068 Jy ! Total flux subtracted in 200 components = -0.0013068 Jy ! Clean residual min=-0.003649 max=0.003403 Jy/beam ! Clean residual mean=-0.000007 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 1.07922 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 1.07922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064249Jy sigma=0.755049 ! Fit after self-cal, rms=0.064252Jy sigma=0.754944 ! 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=1.142 mas, bmaj=2.218 mas, bpa=1.519 degrees ! Estimated noise=1.12162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 2.218 at 1.519 degrees (North through East) ! Clean map min=-0.0033038 max=1.0099 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=0.064252Jy sigma=0.754944 ! Fit after self-cal, rms=0.060840Jy sigma=0.694651 ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.217 mas, bpa=1.57 degrees ! Estimated noise=1.12236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306794 Jy ! Component: 100 - total flux cleaned = -0.000372328 Jy ! Component: 150 - total flux cleaned = -0.000492634 Jy ! Component: 200 - total flux cleaned = -0.000604254 Jy ! Total flux subtracted in 200 components = -0.000604254 Jy ! Clean residual min=-0.003459 max=0.003518 Jy/beam ! Clean residual mean=-0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 1.07862 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 1.07862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060679Jy sigma=0.693175 ! Fit after self-cal, rms=0.060671Jy sigma=0.693125 ! Inverting map ! Added new window around map position (22.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209006 Jy ! Component: 100 - total flux cleaned = 0.00208383 Jy ! Component: 150 - total flux cleaned = 0.00252988 Jy ! Component: 200 - total flux cleaned = 0.00276535 Jy ! Total flux subtracted in 200 components = 0.00276535 Jy ! Clean residual min=-0.003413 max=0.003422 Jy/beam ! Clean residual mean=-0.000004 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 1.08138 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 1.08138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060398Jy sigma=0.690003 ! Fit after self-cal, rms=0.060395Jy sigma=0.689858 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060395Jy sigma=0.689858 ! Fit after self-cal, rms=0.060374Jy sigma=0.689611 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=0.9193 mas, bmaj=1.796 mas, bpa=1.785 degrees ! Estimated noise=1.3851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.784653 Jy ! Component: 100 - total flux cleaned = 0.956924 Jy ! Component: 150 - total flux cleaned = 1.0123 Jy ! Component: 200 - total flux cleaned = 1.0393 Jy ! Total flux subtracted in 200 components = 1.0393 Jy ! Clean residual min=-0.005519 max=0.012632 Jy/beam ! Clean residual mean=-0.000017 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 1.0393 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.0393 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.217 mas, bpa=1.572 degrees ! Estimated noise=1.12234 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 = 0.0181379 Jy ! Component: 100 - total flux cleaned = 0.0273613 Jy ! Component: 150 - total flux cleaned = 0.033333 Jy ! Component: 200 - total flux cleaned = 0.0364565 Jy ! Total flux subtracted in 200 components = 0.0364565 Jy ! Clean residual min=-0.003325 max=0.004835 Jy/beam ! Clean residual mean=-0.000007 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 1.07575 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 1.07575 Jy ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362768 Jy ! Component: 100 - total flux cleaned = 0.00443963 Jy ! Component: 150 - total flux cleaned = 0.00492683 Jy ! Component: 200 - total flux cleaned = 0.00537292 Jy ! Total flux subtracted in 200 components = 0.00537292 Jy ! Clean residual min=-0.003179 max=0.003642 Jy/beam ! Clean residual mean=-0.000005 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 1.08113 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 1.08113 Jy ! Inverting map ! Added new window around map position (13.4, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233298 Jy ! Component: 100 - total flux cleaned = 0.00304711 Jy ! Component: 150 - total flux cleaned = 0.00323578 Jy ! Component: 200 - total flux cleaned = 0.00359562 Jy ! Total flux subtracted in 200 components = 0.00359562 Jy ! Clean residual min=-0.003299 max=0.003329 Jy/beam ! Clean residual mean=-0.000004 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 1.08472 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 1.08472 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=2.447 mas, bmaj=4.221 mas, bpa=0.7964 degrees ! Estimated noise=1.27306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847374 Jy ! Component: 100 - total flux cleaned = 0.00178413 Jy ! Component: 150 - total flux cleaned = 0.00206351 Jy ! Component: 200 - total flux cleaned = 0.00216676 Jy ! Total flux subtracted in 200 components = 0.00216676 Jy ! Clean residual min=-0.003327 max=0.003476 Jy/beam ! Clean residual mean=-0.000004 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 1.08689 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 = 0.000192784 Jy ! Component: 100 - total flux cleaned = 0.000238492 Jy ! Component: 150 - total flux cleaned = 0.000369147 Jy ! Component: 200 - total flux cleaned = 0.000411608 Jy ! Total flux subtracted in 200 components = 0.000411608 Jy ! Clean residual min=-0.003291 max=0.003502 Jy/beam ! Clean residual mean=-0.000003 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.0873 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 102 components and 1.0873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.217 mas, bpa=1.572 degrees ! Estimated noise=1.12234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720563 Jy ! Component: 100 - total flux cleaned = -0.000936639 Jy ! Component: 150 - total flux cleaned = -0.00107474 Jy ! Component: 200 - total flux cleaned = -0.0010767 Jy ! Total flux subtracted in 200 components = -0.0010767 Jy ! Clean residual min=-0.003261 max=0.003386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 1.08622 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 123 components and 1.08622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060549Jy sigma=0.689711 ! Fit after self-cal, rms=0.060489Jy sigma=0.688774 wmodel J1939-1525_X_map.mod ! Writing 123 model components to file: J1939-1525_X_map.mod wobs J1939-1525_X_uvs.fits ! Writing UV FITS file: J1939-1525_X_uvs.fits wwins J1939-1525_X_map.win ! wwins: Wrote 8 windows to J1939-1525_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 = 0.000703339 Jy ! Component: 100 - total flux cleaned = 0.000703512 Jy ! Component: 150 - total flux cleaned = 0.000870806 Jy ! Component: 200 - total flux cleaned = 0.00103352 Jy ! Component: 250 - total flux cleaned = 0.000980021 Jy ! Component: 300 - total flux cleaned = 0.000980211 Jy ! Component: 350 - total flux cleaned = 0.00103127 Jy ! Component: 400 - total flux cleaned = 0.00113233 Jy ! Component: 450 - total flux cleaned = 0.00133099 Jy ! Component: 500 - total flux cleaned = 0.00142881 Jy ! Component: 550 - total flux cleaned = 0.00142898 Jy ! Component: 600 - total flux cleaned = 0.0015253 Jy ! Component: 650 - total flux cleaned = 0.00166706 Jy ! Component: 700 - total flux cleaned = 0.00143317 Jy ! Component: 750 - total flux cleaned = 0.00166614 Jy ! Component: 800 - total flux cleaned = 0.00148157 Jy ! Component: 850 - total flux cleaned = 0.00143612 Jy ! Component: 900 - total flux cleaned = 0.00148096 Jy ! Component: 950 - total flux cleaned = 0.00130164 Jy ! Component: 1000 - total flux cleaned = 0.00139094 Jy ! Component: 1050 - total flux cleaned = 0.00152245 Jy ! Component: 1100 - total flux cleaned = 0.00139157 Jy ! Component: 1150 - total flux cleaned = 0.00130468 Jy ! Component: 1200 - total flux cleaned = 0.00126183 Jy ! Component: 1250 - total flux cleaned = 0.00104714 Jy ! Component: 1300 - total flux cleaned = 0.00113242 Jy ! Component: 1350 - total flux cleaned = 0.0010055 Jy ! Component: 1400 - total flux cleaned = 0.00083775 Jy ! Component: 1450 - total flux cleaned = 0.00067178 Jy ! Component: 1500 - total flux cleaned = 0.000630124 Jy ! Component: 1550 - total flux cleaned = 0.000629789 Jy ! Component: 1600 - total flux cleaned = 0.000344155 Jy ! Component: 1650 - total flux cleaned = 0.000344621 Jy ! Component: 1700 - total flux cleaned = 0.000223851 Jy ! Component: 1750 - total flux cleaned = 0.000264026 Jy ! Component: 1800 - total flux cleaned = 0.000104528 Jy ! Component: 1850 - total flux cleaned = 6.44135e-05 Jy ! Component: 1900 - total flux cleaned = -5.37611e-05 Jy ! Component: 1950 - total flux cleaned = -0.00017106 Jy ! Component: 2000 - total flux cleaned = -0.000288096 Jy ! Component: 2050 - total flux cleaned = -0.000326962 Jy ! Component: 2100 - total flux cleaned = -0.000211571 Jy ! Component: 2150 - total flux cleaned = -0.000326574 Jy ! Component: 2200 - total flux cleaned = -0.000441505 Jy ! Component: 2250 - total flux cleaned = -0.000441644 Jy ! Component: 2300 - total flux cleaned = -0.000668713 Jy ! Component: 2350 - total flux cleaned = -0.000744051 Jy ! Component: 2400 - total flux cleaned = -0.000856536 Jy ! Component: 2450 - total flux cleaned = -0.000856482 Jy ! Component: 2500 - total flux cleaned = -0.00115322 Jy ! Component: 2550 - total flux cleaned = -0.00115328 Jy ! Component: 2600 - total flux cleaned = -0.00107966 Jy ! Component: 2650 - total flux cleaned = -0.00133551 Jy ! Component: 2700 - total flux cleaned = -0.00137209 Jy ! Component: 2750 - total flux cleaned = -0.00155334 Jy ! Component: 2800 - total flux cleaned = -0.0014452 Jy ! Component: 2850 - total flux cleaned = -0.00144542 Jy ! Component: 2900 - total flux cleaned = -0.00169625 Jy ! Component: 2950 - total flux cleaned = -0.00194559 Jy ! Component: 3000 - total flux cleaned = -0.00187483 Jy ! Component: 3050 - total flux cleaned = -0.00191011 Jy ! Component: 3100 - total flux cleaned = -0.00212159 Jy ! Component: 3150 - total flux cleaned = -0.00201646 Jy ! Component: 3200 - total flux cleaned = -0.00226104 Jy ! Component: 3250 - total flux cleaned = -0.00222627 Jy ! Component: 3300 - total flux cleaned = -0.00250341 Jy ! Component: 3350 - total flux cleaned = -0.00236536 Jy ! Component: 3400 - total flux cleaned = -0.00233103 Jy ! Component: 3450 - total flux cleaned = -0.00250229 Jy ! Component: 3500 - total flux cleaned = -0.00253648 Jy ! Component: 3550 - total flux cleaned = -0.00240052 Jy ! Component: 3600 - total flux cleaned = -0.00256993 Jy ! Component: 3650 - total flux cleaned = -0.00250218 Jy ! Component: 3700 - total flux cleaned = -0.00246867 Jy ! Component: 3750 - total flux cleaned = -0.00260288 Jy ! Component: 3800 - total flux cleaned = -0.00263638 Jy ! Component: 3850 - total flux cleaned = -0.00270305 Jy ! Component: 3900 - total flux cleaned = -0.00260358 Jy ! Component: 3950 - total flux cleaned = -0.0026366 Jy ! Component: 4000 - total flux cleaned = -0.00276824 Jy ! Component: 4050 - total flux cleaned = -0.00276836 Jy ! Total flux subtracted in 4096 components = -0.00267026 Jy ! Clean residual min=-0.001706 max=0.001662 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.08355 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 443 components and 1.08355 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1939-1525_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 2.217 at 1.572 degrees (North through East) ! Clean map min=-0.0035344 max=1.0122 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1939-1525_X_map.fits wmodel /scr/pima/rv118_uvs/J1939-1525_X_map.mod ! Writing 443 model components to file: /scr/pima/rv118_uvs/J1939-1525_X_map.mod wobs /scr/pima/rv118_uvs/J1939-1525_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1939-1525_X_uvs.fits wwins /scr/pima/rv118_uvs/J1939-1525_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rv118_uvs/J1939-1525_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.01215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000593996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176059 0.176059 0.352118 0.704236 1.40847 2.81694 5.63389 11.2678 22.5355 45.0711 90.1422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1703.97 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1939-1525_X_dfm.log closed on Sun Dec 10 00:11:10 2017