! Started logfile: /scr/pima/rv120_uvs/J0433+0521_S_dfm.log on Fri Dec 22 22:30:40 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/rv120_uvs/J0433+0521_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0433+0521_S_uva.fits ! AN table 1: 82 integrations on 21 of 21 possible baselines. ! AN table 2: 23 integrations on 36 of 36 possible baselines. ! AN table 3: 13 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.321593 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0433+0521 ! ! 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 79 lines of history. ! ! Reading 4200 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 J0433+0521_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 316 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! A total of 81 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 316 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! A total of 81 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 326 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 316 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! A total of 81 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.347413Jy sigma=16.925961 ! Fit after self-cal, rms=0.420487Jy sigma=5.190040 ! 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=2.274 mas, bmaj=2.597 mas, bpa=-9.8 degrees ! Estimated noise=1.32036 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 = 0.573568 Jy ! Component: 100 - total flux cleaned = 0.757162 Jy ! Total flux subtracted in 100 components = 0.757162 Jy ! Clean residual min=-0.035646 max=0.090354 Jy/beam ! Clean residual mean=-0.000006 rms=0.009722 Jy/beam ! Combined flux in latest and established models = 0.757162 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.757162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357172Jy sigma=4.045350 ! Fit after self-cal, rms=0.356772Jy sigma=4.042963 ! Inverting map ! Added new window around map position (-11.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110643 Jy ! Component: 100 - total flux cleaned = 0.187278 Jy ! Total flux subtracted in 100 components = 0.187278 Jy ! Clean residual min=-0.030869 max=0.068281 Jy/beam ! Clean residual mean=-0.000003 rms=0.007758 Jy/beam ! Combined flux in latest and established models = 0.94444 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.944439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285897Jy sigma=3.312514 ! Fit after self-cal, rms=0.284726Jy sigma=3.299280 ! Inverting map ! Added new window around map position (-79, -13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695701 Jy ! Component: 100 - total flux cleaned = 0.121673 Jy ! Total flux subtracted in 100 components = 0.121673 Jy ! Clean residual min=-0.024180 max=0.039441 Jy/beam ! Clean residual mean=0.000003 rms=0.006658 Jy/beam ! Combined flux in latest and established models = 1.06611 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 1.06611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252358Jy sigma=2.944644 ! Fit after self-cal, rms=0.251459Jy sigma=2.934137 ! 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=2.36 mas, bmaj=3.396 mas, bpa=-16.35 degrees ! Estimated noise=1.09377 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 (-8, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762798 Jy ! Component: 100 - total flux cleaned = 0.133537 Jy ! Component: 150 - total flux cleaned = 0.179103 Jy ! Component: 200 - total flux cleaned = 0.21633 Jy ! Total flux subtracted in 200 components = 0.21633 Jy ! Clean residual min=-0.024235 max=0.029818 Jy/beam ! Clean residual mean=0.000049 rms=0.006841 Jy/beam ! Combined flux in latest and established models = 1.28244 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 1.28244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205770Jy sigma=2.518283 ! Fit after self-cal, rms=0.204358Jy sigma=2.490318 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.36 x 3.396 at -16.35 degrees (North through East) ! Clean map min=-0.02351 max=0.77786 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.04 HN 1.02 NL 1.05 NY 0.89 ! ON 0.92 SC 1.01 WZ 0.88 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.06 LA 0.98 ! NL 1.02 NY 0.85 ON 0.97 SC 0.95 ! WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.92 HN 1.10 KK 0.96 ! KP 0.95 LA 0.91 MK 1.21 NL 1.39 ! OV 0.97 PT 0.90 SC 0.99 ! ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.06 HN 0.98 NL 1.07 NY 0.91 ! ON 0.91 SC 1.02 WZ 0.92 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 0.99 LA 0.97 ! NL 1.01 NY 0.94 ON 0.98 SC 0.96 ! WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.90 HN 1.02 KK 0.97 ! KP 0.97 LA 0.93 MK 1.11 NL 1.34 ! OV 0.98 PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.19 HN 0.99 NL 1.00* NY 0.99 ! ON 0.96 SC 1.18 WZ 0.96 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 1.06 LA 0.72 ! NL 1.00* NY 0.99 ON 0.95 SC 1.34 ! WZ 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.92 HN 1.05 KK 0.95 ! KP 1.00* LA 1.77 MK 0.71 NL 1.00* ! OV 0.99 PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.96 HN 1.01 NL 1.08 NY 0.99 ! ON 0.95 SC 1.00 WZ 0.91 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.96 LA 0.98 ! NL 1.00 NY 1.00 ON 1.08 SC 0.98 ! WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.89 HN 1.04 KK 1.01 ! KP 0.99 LA 0.88 MK 1.17 NL 0.99 ! OV 0.97 PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.204358Jy sigma=2.490318 ! Fit after self-cal, rms=0.160450Jy sigma=1.971397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.376 mas, bmaj=3.462 mas, bpa=-13.17 degrees ! Estimated noise=1.10945 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 = 0.0278971 Jy ! Component: 100 - total flux cleaned = 0.0479619 Jy ! Component: 150 - total flux cleaned = 0.0637263 Jy ! Component: 200 - total flux cleaned = 0.0763951 Jy ! Total flux subtracted in 200 components = 0.0763951 Jy ! Clean residual min=-0.014870 max=0.019851 Jy/beam ! Clean residual mean=-0.000132 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 1.35884 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 1.35884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153281Jy sigma=1.866234 ! Fit after self-cal, rms=0.152851Jy sigma=1.859705 ! 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=0.152851Jy sigma=1.859705 ! Fit after self-cal, rms=0.114236Jy sigma=1.275344 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=3.464 mas, bpa=-12.79 degrees ! Estimated noise=1.10812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135692 Jy ! Component: 100 - total flux cleaned = 0.0238692 Jy ! Component: 150 - total flux cleaned = 0.0302901 Jy ! Component: 200 - total flux cleaned = 0.0348621 Jy ! Total flux subtracted in 200 components = 0.0348621 Jy ! Clean residual min=-0.010774 max=0.016394 Jy/beam ! Clean residual mean=-0.000082 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 1.3937 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 1.3937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111617Jy sigma=1.235163 ! Fit after self-cal, rms=0.111540Jy sigma=1.232372 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 (-21.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016234 Jy ! Component: 100 - total flux cleaned = 0.0256041 Jy ! Component: 150 - total flux cleaned = 0.0323819 Jy ! Component: 200 - total flux cleaned = 0.0367213 Jy ! Total flux subtracted in 200 components = 0.0367213 Jy ! Clean residual min=-0.009169 max=0.010135 Jy/beam ! Clean residual mean=-0.000056 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 1.43042 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 149 components and 1.43042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108842Jy sigma=1.185335 ! Fit after self-cal, rms=0.108712Jy sigma=1.182709 ! Inverting map ! Added new window around map position (-16, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879384 Jy ! Component: 100 - total flux cleaned = 0.0135267 Jy ! Component: 150 - total flux cleaned = 0.0166083 Jy ! Component: 200 - total flux cleaned = 0.0183771 Jy ! Total flux subtracted in 200 components = 0.0183771 Jy ! Clean residual min=-0.008724 max=0.009819 Jy/beam ! Clean residual mean=-0.000045 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 1.4488 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 1.4488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107798Jy sigma=1.167580 ! Fit after self-cal, rms=0.107777Jy sigma=1.166668 ! Inverting map ! Added new window around map position (-87, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110437 Jy ! Component: 100 - total flux cleaned = 0.0180343 Jy ! Component: 150 - total flux cleaned = 0.0221344 Jy ! Component: 200 - total flux cleaned = 0.0247313 Jy ! Total flux subtracted in 200 components = 0.0247313 Jy ! Clean residual min=-0.008307 max=0.008297 Jy/beam ! Clean residual mean=-0.000031 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 1.47353 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 1.47353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106394Jy sigma=1.142485 ! Fit after self-cal, rms=0.106304Jy sigma=1.140127 ! 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=0.106304Jy sigma=1.140127 ! Fit after self-cal, rms=0.102632Jy sigma=1.083194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=3.465 mas, bpa=-12.72 degrees ! Estimated noise=1.10773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757024 Jy ! Component: 100 - total flux cleaned = 0.0131691 Jy ! Component: 150 - total flux cleaned = 0.0178055 Jy ! Component: 200 - total flux cleaned = 0.0208717 Jy ! Total flux subtracted in 200 components = 0.0208717 Jy ! Clean residual min=-0.005865 max=0.005917 Jy/beam ! Clean residual mean=-0.000062 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 1.4944 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 213 components and 1.4944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101786Jy sigma=1.068208 ! Fit after self-cal, rms=0.101761Jy sigma=1.067204 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 = 0.00307008 Jy ! Component: 100 - total flux cleaned = 0.00555773 Jy ! Component: 150 - total flux cleaned = 0.00779107 Jy ! Component: 200 - total flux cleaned = 0.00993631 Jy ! Total flux subtracted in 200 components = 0.00993631 Jy ! Clean residual min=-0.005719 max=0.005717 Jy/beam ! Clean residual mean=-0.000056 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 1.50434 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 226 components and 1.50434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101424Jy sigma=1.061109 ! Fit after self-cal, rms=0.101427Jy sigma=1.060828 ! 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=0.101427Jy sigma=1.060828 ! Fit after self-cal, rms=0.101589Jy sigma=1.057716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.837 mas, bmaj=8.917 mas, bpa=-2.637 degrees ! Estimated noise=1.77097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109032 Jy ! Component: 100 - total flux cleaned = 0.0183907 Jy ! Component: 150 - total flux cleaned = 0.0239964 Jy ! Component: 200 - total flux cleaned = 0.0283127 Jy ! Total flux subtracted in 200 components = 0.0283127 Jy ! Clean residual min=-0.008434 max=0.012034 Jy/beam ! Clean residual mean=-0.000185 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 1.53265 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 243 components and 1.53265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101323Jy sigma=1.056096 ! Fit after self-cal, rms=0.101272Jy sigma=1.054320 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 = 0.00479288 Jy ! Component: 100 - total flux cleaned = 0.00785946 Jy ! Component: 150 - total flux cleaned = 0.00965494 Jy ! Component: 200 - total flux cleaned = 0.0106861 Jy ! Total flux subtracted in 200 components = 0.0106861 Jy ! Clean residual min=-0.008303 max=0.011555 Jy/beam ! Clean residual mean=-0.000164 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 1.54334 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 252 components and 1.54334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101345Jy sigma=1.056280 ! Fit after self-cal, rms=0.101347Jy sigma=1.055941 ! 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=2.363 mas, bmaj=3.466 mas, bpa=-12.71 degrees ! Estimated noise=1.10847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.363 x 3.466 at -12.71 degrees (North through East) ! Clean map min=-0.0055429 max=0.75577 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=0.101347Jy sigma=1.055941 ! Fit after self-cal, rms=0.091845Jy sigma=0.912031 ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.466 mas, bpa=-12.72 degrees ! Estimated noise=1.11023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422236 Jy ! Component: 100 - total flux cleaned = 0.00622685 Jy ! Component: 150 - total flux cleaned = 0.00731873 Jy ! Component: 200 - total flux cleaned = 0.00786154 Jy ! Total flux subtracted in 200 components = 0.00786154 Jy ! Clean residual min=-0.005219 max=0.006118 Jy/beam ! Clean residual mean=-0.000072 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 1.5512 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 271 components and 1.5512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091366Jy sigma=0.904935 ! Fit after self-cal, rms=0.091346Jy sigma=0.904571 ! Inverting map ! Added new window around map position (-37, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580362 Jy ! Component: 100 - total flux cleaned = 0.00939695 Jy ! Component: 150 - total flux cleaned = 0.0119913 Jy ! Component: 200 - total flux cleaned = 0.0135498 Jy ! Total flux subtracted in 200 components = 0.0135498 Jy ! Clean residual min=-0.005056 max=0.005574 Jy/beam ! Clean residual mean=-0.000064 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.56475 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 291 components and 1.56475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090823Jy sigma=0.895986 ! Fit after self-cal, rms=0.090769Jy sigma=0.895141 ! Inverting map ! Added new window around map position (20.5, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471235 Jy ! Component: 100 - total flux cleaned = 0.00736625 Jy ! Component: 150 - total flux cleaned = 0.00864899 Jy ! Component: 200 - total flux cleaned = 0.0095858 Jy ! Total flux subtracted in 200 components = 0.0095858 Jy ! Clean residual min=-0.005021 max=0.005330 Jy/beam ! Clean residual mean=-0.000057 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 1.57433 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 300 components and 1.57433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090382Jy sigma=0.890223 ! Fit after self-cal, rms=0.090357Jy sigma=0.889947 ! Inverting map ! Added new window around map position (-83.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462415 Jy ! Component: 100 - total flux cleaned = 0.00626936 Jy ! Component: 150 - total flux cleaned = 0.00708155 Jy ! Component: 200 - total flux cleaned = 0.00767588 Jy ! Total flux subtracted in 200 components = 0.00767588 Jy ! Clean residual min=-0.004606 max=0.005163 Jy/beam ! Clean residual mean=-0.000052 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 1.58201 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 319 components and 1.58201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090058Jy sigma=0.884336 ! Fit after self-cal, rms=0.090033Jy sigma=0.883824 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090033Jy sigma=0.883824 ! Fit after self-cal, rms=0.090075Jy sigma=0.880559 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=2.272 mas, bmaj=2.792 mas, bpa=-0.712 degrees ! Estimated noise=1.34313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.571293 Jy ! Component: 100 - total flux cleaned = 0.755327 Jy ! Component: 150 - total flux cleaned = 0.870033 Jy ! Component: 200 - total flux cleaned = 0.953918 Jy ! Total flux subtracted in 200 components = 0.953918 Jy ! Clean residual min=-0.022449 max=0.048758 Jy/beam ! Clean residual mean=-0.000034 rms=0.006122 Jy/beam ! Combined flux in latest and established models = 0.953918 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.953918 Jy ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.467 mas, bpa=-12.77 degrees ! Estimated noise=1.11132 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 = 0.0993405 Jy ! Component: 100 - total flux cleaned = 0.173261 Jy ! Component: 150 - total flux cleaned = 0.231431 Jy ! Component: 200 - total flux cleaned = 0.278524 Jy ! Total flux subtracted in 200 components = 0.278524 Jy ! Clean residual min=-0.015131 max=0.029661 Jy/beam ! Clean residual mean=-0.000241 rms=0.004402 Jy/beam ! Combined flux in latest and established models = 1.23244 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 71 components and 1.23244 Jy ! Inverting map ! Added new window around map position (-3.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388552 Jy ! Component: 100 - total flux cleaned = 0.071316 Jy ! Component: 150 - total flux cleaned = 0.099037 Jy ! Component: 200 - total flux cleaned = 0.122907 Jy ! Total flux subtracted in 200 components = 0.122907 Jy ! Clean residual min=-0.010482 max=0.014817 Jy/beam ! Clean residual mean=-0.000187 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 1.35535 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 130 components and 1.35535 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020769 Jy ! Component: 100 - total flux cleaned = 0.0390182 Jy ! Component: 150 - total flux cleaned = 0.0552175 Jy ! Component: 200 - total flux cleaned = 0.0696557 Jy ! Total flux subtracted in 200 components = 0.0696557 Jy ! Clean residual min=-0.008059 max=0.009794 Jy/beam ! Clean residual mean=-0.000154 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 1.425 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 172 components and 1.425 Jy ! Inverting map ! Added new window around map position (-91.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129942 Jy ! Component: 100 - total flux cleaned = 0.0245961 Jy ! Component: 150 - total flux cleaned = 0.0350988 Jy ! Component: 200 - total flux cleaned = 0.0446906 Jy ! Total flux subtracted in 200 components = 0.0446906 Jy ! Clean residual min=-0.006490 max=0.007214 Jy/beam ! Clean residual mean=-0.000132 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 1.46969 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 217 components and 1.46969 Jy ! Inverting map ! Added new window around map position (-87.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895363 Jy ! Component: 100 - total flux cleaned = 0.0170931 Jy ! Component: 150 - total flux cleaned = 0.0246131 Jy ! Component: 200 - total flux cleaned = 0.0316065 Jy ! Total flux subtracted in 200 components = 0.0316065 Jy ! Clean residual min=-0.005652 max=0.006445 Jy/beam ! Clean residual mean=-0.000114 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 1.5013 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 252 components and 1.5013 Jy ! Inverting map ! Added new window around map position (-28.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711806 Jy ! Component: 100 - total flux cleaned = 0.0133836 Jy ! Component: 150 - total flux cleaned = 0.019243 Jy ! Component: 200 - total flux cleaned = 0.0247447 Jy ! Total flux subtracted in 200 components = 0.0247447 Jy ! Clean residual min=-0.005168 max=0.005056 Jy/beam ! Clean residual mean=-0.000100 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 1.52605 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 282 components and 1.52605 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=7.825 mas, bmaj=8.89 mas, bpa=-2.857 degrees ! Estimated noise=1.78128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134825 Jy ! Component: 100 - total flux cleaned = 0.0242937 Jy ! Component: 150 - total flux cleaned = 0.0334838 Jy ! Component: 200 - total flux cleaned = 0.0413871 Jy ! Total flux subtracted in 200 components = 0.0413871 Jy ! Clean residual min=-0.006989 max=0.009349 Jy/beam ! Clean residual mean=-0.000250 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 1.56743 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 = 0.00685674 Jy ! Component: 100 - total flux cleaned = 0.0128296 Jy ! Component: 150 - total flux cleaned = 0.0180517 Jy ! Component: 200 - total flux cleaned = 0.0226412 Jy ! Total flux subtracted in 200 components = 0.0226412 Jy ! Clean residual min=-0.006425 max=0.008941 Jy/beam ! Clean residual mean=-0.000205 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 1.59007 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 404 components and 1.59007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.467 mas, bpa=-12.77 degrees ! Estimated noise=1.11132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354873 Jy ! Component: 100 - total flux cleaned = 0.00626301 Jy ! Component: 150 - total flux cleaned = 0.00839357 Jy ! Component: 200 - total flux cleaned = 0.0099003 Jy ! Total flux subtracted in 200 components = 0.0099003 Jy ! Clean residual min=-0.004570 max=0.005160 Jy/beam ! Clean residual mean=-0.000057 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 1.59997 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 435 components and 1.59997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089297Jy sigma=0.868821 ! Fit after self-cal, rms=0.089054Jy sigma=0.865243 wmodel J0433+0521_S_map.mod ! Writing 435 model components to file: J0433+0521_S_map.mod wobs J0433+0521_S_uvs.fits ! Writing UV FITS file: J0433+0521_S_uvs.fits wwins J0433+0521_S_map.win ! wwins: Wrote 14 windows to J0433+0521_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 = 2.40444e-05 Jy ! Component: 100 - total flux cleaned = -0.000386203 Jy ! Component: 150 - total flux cleaned = -0.00085885 Jy ! Component: 200 - total flux cleaned = -0.00116189 Jy ! Component: 250 - total flux cleaned = -0.00145391 Jy ! Component: 300 - total flux cleaned = -0.00187823 Jy ! Component: 350 - total flux cleaned = -0.00194749 Jy ! Component: 400 - total flux cleaned = -0.00221939 Jy ! Component: 450 - total flux cleaned = -0.00228652 Jy ! Component: 500 - total flux cleaned = -0.00235267 Jy ! Component: 550 - total flux cleaned = -0.0023531 Jy ! Component: 600 - total flux cleaned = -0.00216312 Jy ! Component: 650 - total flux cleaned = -0.00222645 Jy ! Component: 700 - total flux cleaned = -0.00216522 Jy ! Component: 750 - total flux cleaned = -0.00210568 Jy ! Component: 800 - total flux cleaned = -0.00210653 Jy ! Component: 850 - total flux cleaned = -0.0021065 Jy ! Component: 900 - total flux cleaned = -0.00228204 Jy ! Component: 950 - total flux cleaned = -0.00210663 Jy ! Component: 1000 - total flux cleaned = -0.00210687 Jy ! Component: 1050 - total flux cleaned = -0.00239074 Jy ! Component: 1100 - total flux cleaned = -0.00233439 Jy ! Component: 1150 - total flux cleaned = -0.00233491 Jy ! Component: 1200 - total flux cleaned = -0.00260973 Jy ! Component: 1250 - total flux cleaned = -0.00255594 Jy ! Component: 1300 - total flux cleaned = -0.00271832 Jy ! Component: 1350 - total flux cleaned = -0.00298716 Jy ! Component: 1400 - total flux cleaned = -0.00314607 Jy ! Component: 1450 - total flux cleaned = -0.00330411 Jy ! Component: 1500 - total flux cleaned = -0.00361711 Jy ! Component: 1550 - total flux cleaned = -0.00392746 Jy ! Component: 1600 - total flux cleaned = -0.00387677 Jy ! Component: 1650 - total flux cleaned = -0.00402997 Jy ! Component: 1700 - total flux cleaned = -0.0044336 Jy ! Component: 1750 - total flux cleaned = -0.00443284 Jy ! Component: 1800 - total flux cleaned = -0.00443317 Jy ! Component: 1850 - total flux cleaned = -0.00458132 Jy ! Component: 1900 - total flux cleaned = -0.00477693 Jy ! Component: 1950 - total flux cleaned = -0.00487426 Jy ! Component: 2000 - total flux cleaned = -0.00497087 Jy ! Component: 2050 - total flux cleaned = -0.00506677 Jy ! Component: 2100 - total flux cleaned = -0.0051616 Jy ! Component: 2150 - total flux cleaned = -0.00520893 Jy ! Component: 2200 - total flux cleaned = -0.00525594 Jy ! Component: 2250 - total flux cleaned = -0.00534851 Jy ! Component: 2300 - total flux cleaned = -0.00534849 Jy ! Component: 2350 - total flux cleaned = -0.00544015 Jy ! Component: 2400 - total flux cleaned = -0.00521228 Jy ! Component: 2450 - total flux cleaned = -0.00534818 Jy ! Component: 2500 - total flux cleaned = -0.00543763 Jy ! Component: 2550 - total flux cleaned = -0.00570557 Jy ! Component: 2600 - total flux cleaned = -0.00566105 Jy ! Component: 2650 - total flux cleaned = -0.00557324 Jy ! Component: 2700 - total flux cleaned = -0.00574827 Jy ! Component: 2750 - total flux cleaned = -0.0058355 Jy ! Component: 2800 - total flux cleaned = -0.00583551 Jy ! Component: 2850 - total flux cleaned = -0.00596438 Jy ! Component: 2900 - total flux cleaned = -0.0057931 Jy ! Component: 2950 - total flux cleaned = -0.00570799 Jy ! Component: 3000 - total flux cleaned = -0.00591888 Jy ! Component: 3050 - total flux cleaned = -0.00596068 Jy ! Component: 3100 - total flux cleaned = -0.00604398 Jy ! Component: 3150 - total flux cleaned = -0.00608543 Jy ! Component: 3200 - total flux cleaned = -0.00604429 Jy ! Component: 3250 - total flux cleaned = -0.00641324 Jy ! Component: 3300 - total flux cleaned = -0.0062501 Jy ! Component: 3350 - total flux cleaned = -0.00629061 Jy ! Component: 3400 - total flux cleaned = -0.00641152 Jy ! Component: 3450 - total flux cleaned = -0.00669284 Jy ! Component: 3500 - total flux cleaned = -0.00673273 Jy ! Component: 3550 - total flux cleaned = -0.00677225 Jy ! Component: 3600 - total flux cleaned = -0.00712796 Jy ! Component: 3650 - total flux cleaned = -0.00712785 Jy ! Component: 3700 - total flux cleaned = -0.0072842 Jy ! Component: 3750 - total flux cleaned = -0.00743944 Jy ! Component: 3800 - total flux cleaned = -0.00732354 Jy ! Component: 3850 - total flux cleaned = -0.00755453 Jy ! Component: 3900 - total flux cleaned = -0.0077075 Jy ! Component: 3950 - total flux cleaned = -0.00778408 Jy ! Component: 4000 - total flux cleaned = -0.00789773 Jy ! Component: 4050 - total flux cleaned = -0.00801145 Jy ! Total flux subtracted in 4096 components = -0.00789914 Jy ! Clean residual min=-0.002049 max=0.002540 Jy/beam ! Clean residual mean=-0.000034 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 1.59207 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 787 components and 1.59207 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0433+0521_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.359 x 3.467 at -12.77 degrees (North through East) ! Clean map min=-0.0034846 max=0.74906 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0433+0521_S_map.fits wmodel /scr/pima/rv120_uvs/J0433+0521_S_map.mod ! Writing 787 model components to file: /scr/pima/rv120_uvs/J0433+0521_S_map.mod wobs /scr/pima/rv120_uvs/J0433+0521_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0433+0521_S_uvs.fits wwins /scr/pima/rv120_uvs/J0433+0521_S_map.win ! wwins: Wrote 15 windows to /scr/pima/rv120_uvs/J0433+0521_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.749064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0006738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269856 0.269856 0.539713 1.07943 2.15885 4.3177 8.63541 17.2708 34.5416 69.0833 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.749 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1111.7 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0433+0521_S_dfm.log closed on Fri Dec 22 22:30:45 2017