! Started logfile: J0205+3212_S_2011_08_02_pus_uvs.log on Thu Apr 19 13:12:12 2012 obs J0205+3212_S_2011_08_02_pus_uva.fits ! Reading UV FITS file: J0205+3212_S_2011_08_02_pus_uva.fits ! AN table 1: 65 integrations on 78 of 78 possible baselines. ! AN table 2: 54 integrations on 78 of 78 possible baselines. ! AN table 3: 4 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.0846362 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0205+3212 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2651 lines of history. ! ! Reading 3248 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0205+3212_S_2011_08_02_pus] 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 = 512x512 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 646 telescope corrections were flagged in sub-array 1. ! A total of 578 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 646 telescope corrections were flagged in sub-array 1. ! A total of 578 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 646 telescope corrections were flagged in sub-array 1. ! A total of 578 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 646 telescope corrections were flagged in sub-array 1. ! A total of 578 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.341628Jy sigma=0.003163 ! Fit after self-cal, rms=0.298560Jy sigma=0.003016 ! 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=2.067 mas, bmaj=3.921 mas, bpa=42.42 degrees ! Estimated noise=1733.69 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 = 0.815767 Jy ! Component: 100 - total flux cleaned = 1.00225 Jy ! Total flux subtracted in 100 components = 1.00225 Jy ! Clean residual min=-0.051512 max=0.087408 Jy/beam ! Clean residual mean=0.000908 rms=0.014506 Jy/beam ! Combined flux in latest and established models = 1.00225 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.00225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296135Jy sigma=0.003003 ! Fit after self-cal, rms=0.296173Jy sigma=0.003003 ! Inverting map ! Added new window around map position (-1.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0822231 Jy ! Component: 100 - total flux cleaned = 0.086236 Jy ! Total flux subtracted in 100 components = 0.086236 Jy ! Clean residual min=-0.041462 max=0.074901 Jy/beam ! Clean residual mean=0.000919 rms=0.011941 Jy/beam ! Combined flux in latest and established models = 1.08848 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 1.08848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275283Jy sigma=0.002677 ! Fit after self-cal, rms=0.273329Jy sigma=0.002655 ! 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=2.694 mas, bmaj=4.673 mas, bpa=38.31 degrees ! Estimated noise=1218.21 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 (-22, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0720616 Jy ! Component: 100 - total flux cleaned = 0.112745 Jy ! Component: 150 - total flux cleaned = 0.134705 Jy ! Component: 200 - total flux cleaned = 0.13976 Jy ! Total flux subtracted in 200 components = 0.13976 Jy ! Clean residual min=-0.029831 max=0.047524 Jy/beam ! Clean residual mean=0.001356 rms=0.009598 Jy/beam ! Combined flux in latest and established models = 1.22824 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 1.22824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256500Jy sigma=0.002315 ! Fit after self-cal, rms=0.254435Jy sigma=0.002294 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 FT 1.00* HH 1.03 ! HN 1.05 KP 1.00* LA 1.05 MK 1.00* ! NL 0.91 OV 1.00* PT 1.03 TS 1.00* ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 FT 1.00* HH 1.06 ! HN 1.06 KP 0.98 LA 1.04 MK 0.80 ! NL 0.97 OV 0.97 PT 1.11 TS 1.00* ! WZ 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.26 FT 1.00* HH 1.02 ! HN 1.17 KP 1.00* LA 0.97 MK 1.00* ! NL 0.98 OV 1.00* PT 1.02 TS 1.00* ! WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.13 FT 1.00* HH 1.09 ! HN 1.16 KP 1.03 LA 0.97 MK 0.98 ! NL 1.08 OV 1.04 PT 1.03 TS 1.00* ! WZ 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.19 FT 1.00* HH 0.90 ! HN 1.06 KP 1.00* LA 0.96 MK 1.00* ! NL 0.96 OV 1.00* PT 1.01 TS 1.00* ! WZ 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.10 FT 1.00* HH 1.04 ! HN 1.06 KP 1.01 LA 0.93 MK 0.95 ! NL 1.06 OV 1.00 PT 1.01 TS 1.00* ! WZ 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.18 FT 1.00* HH 0.90 ! HN 1.01 KP 1.00* LA 0.76 MK 1.00* ! NL 0.88 OV 1.00* PT 0.91 TS 1.00* ! WZ 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.11 FT 1.00* HH 0.96 ! HN 0.96 KP 0.94 LA 0.75 MK 1.01 ! NL 0.93 OV 0.87 PT 0.91 TS 1.00* ! WZ 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! ! Fit before self-cal, rms=0.254435Jy sigma=0.002294 ! Fit after self-cal, rms=0.186152Jy sigma=0.001388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=5.099 mas, bpa=30.63 degrees ! Estimated noise=1232.07 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 = -0.013367 Jy ! Component: 100 - total flux cleaned = -0.0160505 Jy ! Component: 150 - total flux cleaned = -0.0170593 Jy ! Component: 200 - total flux cleaned = -0.017716 Jy ! Total flux subtracted in 200 components = -0.017716 Jy ! Clean residual min=-0.012499 max=0.015191 Jy/beam ! Clean residual mean=0.000210 rms=0.003440 Jy/beam ! Combined flux in latest and established models = 1.21052 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 1.21052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184439Jy sigma=0.001373 ! Fit after self-cal, rms=0.184415Jy sigma=0.001371 ! 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=0.184415Jy sigma=0.001371 ! Fit after self-cal, rms=0.181173Jy sigma=0.001349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.701 mas, bmaj=5.095 mas, bpa=30.44 degrees ! Estimated noise=1230.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00831941 Jy ! Component: 100 - total flux cleaned = -0.00921906 Jy ! Component: 150 - total flux cleaned = -0.00938193 Jy ! Component: 200 - total flux cleaned = -0.00984316 Jy ! Total flux subtracted in 200 components = -0.00984316 Jy ! Clean residual min=-0.009198 max=0.012720 Jy/beam ! Clean residual mean=0.000224 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 1.20068 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.20068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180260Jy sigma=0.001341 ! Fit after self-cal, rms=0.180510Jy sigma=0.001340 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 (-7.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113518 Jy ! Component: 100 - total flux cleaned = 0.0153362 Jy ! Component: 150 - total flux cleaned = 0.0165739 Jy ! Component: 200 - total flux cleaned = 0.0173348 Jy ! Total flux subtracted in 200 components = 0.0173348 Jy ! Clean residual min=-0.008926 max=0.007700 Jy/beam ! Clean residual mean=-0.000052 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 1.21802 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 1.21802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179746Jy sigma=0.001323 ! Fit after self-cal, rms=0.179668Jy sigma=0.001322 ! 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=0.179668Jy sigma=0.001322 ! Fit after self-cal, rms=0.179106Jy sigma=0.001318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=5.086 mas, bpa=30.43 degrees ! Estimated noise=1229.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00418866 Jy ! Component: 100 - total flux cleaned = -0.00266163 Jy ! Component: 150 - total flux cleaned = -0.00224701 Jy ! Component: 200 - total flux cleaned = -0.00212069 Jy ! Total flux subtracted in 200 components = -0.00212069 Jy ! Clean residual min=-0.007877 max=0.006807 Jy/beam ! Clean residual mean=0.000006 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 1.2159 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 1.2159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178627Jy sigma=0.001313 ! Fit after self-cal, rms=0.178609Jy sigma=0.001312 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 = 0.000525633 Jy ! Component: 100 - total flux cleaned = 0.00107755 Jy ! Component: 150 - total flux cleaned = 0.00127637 Jy ! Component: 200 - total flux cleaned = 0.00137229 Jy ! Total flux subtracted in 200 components = 0.00137229 Jy ! Clean residual min=-0.007381 max=0.006999 Jy/beam ! Clean residual mean=-0.000012 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 1.21727 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 1.21727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178414Jy sigma=0.001311 ! Fit after self-cal, rms=0.178408Jy sigma=0.001311 ! 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=0.178408Jy sigma=0.001311 ! Fit after self-cal, rms=0.178156Jy sigma=0.001309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.755 mas, bmaj=10.84 mas, bpa=1.086 degrees ! Estimated noise=1310.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0038603 Jy ! Component: 100 - total flux cleaned = -0.00347091 Jy ! Component: 150 - total flux cleaned = -0.00297808 Jy ! Component: 200 - total flux cleaned = -0.00248913 Jy ! Total flux subtracted in 200 components = -0.00248913 Jy ! Clean residual min=-0.007505 max=0.006744 Jy/beam ! Clean residual mean=0.000043 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 1.21478 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 1.21478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178007Jy sigma=0.001307 ! Fit after self-cal, rms=0.177991Jy sigma=0.001307 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 = -0.000209879 Jy ! Component: 100 - total flux cleaned = 0.000245466 Jy ! Component: 150 - total flux cleaned = 0.000418185 Jy ! Component: 200 - total flux cleaned = 0.000574184 Jy ! Total flux subtracted in 200 components = 0.000574184 Jy ! Clean residual min=-0.007161 max=0.006613 Jy/beam ! Clean residual mean=0.000031 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 1.21535 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 1.21535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177950Jy sigma=0.001307 ! Fit after self-cal, rms=0.177950Jy sigma=0.001307 ! 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=2.697 mas, bmaj=5.082 mas, bpa=30.4 degrees ! Estimated noise=1228.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.697 x 5.082 at 30.4 degrees (North through East) ! Clean map min=-0.0062348 max=1.0215 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=0.177950Jy sigma=0.001307 ! Fit after self-cal, rms=0.168902Jy sigma=0.001165 ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=5.081 mas, bpa=30.38 degrees ! Estimated noise=1227.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025799 Jy ! Component: 100 - total flux cleaned = -0.00268095 Jy ! Component: 150 - total flux cleaned = -0.00268098 Jy ! Component: 200 - total flux cleaned = -0.00276875 Jy ! Total flux subtracted in 200 components = -0.00276875 Jy ! Clean residual min=-0.006125 max=0.006099 Jy/beam ! Clean residual mean=0.000061 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 1.21258 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 1.21258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168681Jy sigma=0.001164 ! Fit after self-cal, rms=0.168696Jy sigma=0.001164 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241761 Jy ! Component: 100 - total flux cleaned = 0.000238484 Jy ! Component: 150 - total flux cleaned = 0.000237592 Jy ! Component: 200 - total flux cleaned = 0.000166258 Jy ! Total flux subtracted in 200 components = 0.000166258 Jy ! Clean residual min=-0.005850 max=0.006259 Jy/beam ! Clean residual mean=0.000060 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 1.21275 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 1.21275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168580Jy sigma=0.001163 ! Fit after self-cal, rms=0.168583Jy sigma=0.001163 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168583Jy sigma=0.001163 ! Fit after self-cal, rms=0.168439Jy sigma=0.001162 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=2.065 mas, bmaj=4.271 mas, bpa=34.2 degrees ! Estimated noise=1701.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.808875 Jy ! Component: 100 - total flux cleaned = 0.99728 Jy ! Component: 150 - total flux cleaned = 1.07418 Jy ! Component: 200 - total flux cleaned = 1.11617 Jy ! Total flux subtracted in 200 components = 1.11617 Jy ! Clean residual min=-0.017015 max=0.022067 Jy/beam ! Clean residual mean=0.000362 rms=0.004833 Jy/beam ! Combined flux in latest and established models = 1.11617 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.11617 Jy ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=5.077 mas, bpa=30.38 degrees ! Estimated noise=1226.51 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 = 0.0298868 Jy ! Component: 100 - total flux cleaned = 0.0498714 Jy ! Component: 150 - total flux cleaned = 0.0647144 Jy ! Component: 200 - total flux cleaned = 0.0712195 Jy ! Total flux subtracted in 200 components = 0.0712195 Jy ! Clean residual min=-0.008348 max=0.009535 Jy/beam ! Clean residual mean=0.000399 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 1.18739 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 1.18739 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=4.35 mas, bpa=37.12 degrees ! Estimated noise=2023.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661476 Jy ! Component: 100 - total flux cleaned = 0.0107877 Jy ! Component: 150 - total flux cleaned = 0.0137392 Jy ! Component: 200 - total flux cleaned = 0.0154925 Jy ! Total flux subtracted in 200 components = 0.0154925 Jy ! Clean residual min=-0.009914 max=0.009207 Jy/beam ! Clean residual mean=0.000138 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 1.20288 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133297 Jy ! Component: 100 - total flux cleaned = 0.0020792 Jy ! Component: 150 - total flux cleaned = 0.00298418 Jy ! Component: 200 - total flux cleaned = 0.00340209 Jy ! Total flux subtracted in 200 components = 0.00340209 Jy ! Clean residual min=-0.008705 max=0.009153 Jy/beam ! Clean residual mean=0.000093 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.20628 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 1.20628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168500Jy sigma=0.001169 ! Fit after self-cal, rms=0.168521Jy sigma=0.001168 wmodel J0205+3212_S_2011_08_02_pus_map.mod ! Writing 84 model components to file: J0205+3212_S_2011_08_02_pus_map.mod wobs J0205+3212_S_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J0205+3212_S_2011_08_02_pus_uvs.fits wwins J0205+3212_S_2011_08_02_pus_map.win ! wwins: Wrote 4 windows to J0205+3212_S_2011_08_02_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000974826 Jy ! Component: 100 - total flux cleaned = -0.00188418 Jy ! Component: 150 - total flux cleaned = -0.00188436 Jy ! Component: 200 - total flux cleaned = -0.00201591 Jy ! Component: 250 - total flux cleaned = -0.0018892 Jy ! Component: 300 - total flux cleaned = -0.00201254 Jy ! Component: 350 - total flux cleaned = -0.00201415 Jy ! Component: 400 - total flux cleaned = -0.00213038 Jy ! Component: 450 - total flux cleaned = -0.00246691 Jy ! Component: 500 - total flux cleaned = -0.00257703 Jy ! Component: 550 - total flux cleaned = -0.00289968 Jy ! Component: 600 - total flux cleaned = -0.00332025 Jy ! Component: 650 - total flux cleaned = -0.00352438 Jy ! Component: 700 - total flux cleaned = -0.00352275 Jy ! Component: 750 - total flux cleaned = -0.00371988 Jy ! Component: 800 - total flux cleaned = -0.00362073 Jy ! Component: 850 - total flux cleaned = -0.00362065 Jy ! Component: 900 - total flux cleaned = -0.00381053 Jy ! Component: 950 - total flux cleaned = -0.00390472 Jy ! Component: 1000 - total flux cleaned = -0.00408799 Jy ! Component: 1050 - total flux cleaned = -0.00444838 Jy ! Component: 1100 - total flux cleaned = -0.00453856 Jy ! Component: 1150 - total flux cleaned = -0.00471568 Jy ! Component: 1200 - total flux cleaned = -0.00463045 Jy ! Component: 1250 - total flux cleaned = -0.00480101 Jy ! Component: 1300 - total flux cleaned = -0.00471862 Jy ! Component: 1350 - total flux cleaned = -0.0048849 Jy ! Component: 1400 - total flux cleaned = -0.00480343 Jy ! Component: 1450 - total flux cleaned = -0.00504685 Jy ! Component: 1500 - total flux cleaned = -0.00520475 Jy ! Component: 1550 - total flux cleaned = -0.00512621 Jy ! Component: 1600 - total flux cleaned = -0.00520464 Jy ! Component: 1650 - total flux cleaned = -0.00520404 Jy ! Component: 1700 - total flux cleaned = -0.0053569 Jy ! Component: 1750 - total flux cleaned = -0.00535729 Jy ! Component: 1800 - total flux cleaned = -0.00528305 Jy ! Component: 1850 - total flux cleaned = -0.00535793 Jy ! Component: 1900 - total flux cleaned = -0.00550394 Jy ! Component: 1950 - total flux cleaned = -0.00543142 Jy ! Component: 2000 - total flux cleaned = -0.00528753 Jy ! Total flux subtracted in 2048 components = -0.00521747 Jy ! Clean residual min=-0.004091 max=0.003970 Jy/beam ! Clean residual mean=0.000086 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 1.20107 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 218 components and 1.20107 Jy ![Exited script file: muppet] wmap "J0205+3212_S_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.983 x 4.35 at 37.12 degrees (North through East) ! Clean map min=-0.0065897 max=1.0059 Jy/beam ! Writing clean map to FITS file: J0205+3212_S_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00125074 device "J0205+3212_S_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J0205+3212_S_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373015 0.373015 0.746031 1.49206 2.98412 5.96825 11.9365 23.873 47.746 95.4919 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.005 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.983 x 4.35 at 37.12 degrees (North through East) ! Clean map min=-0.0065897 max=1.0059 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0205+3212_S_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J0205+3212_S_2011_08_02_pus_map.gif/vgif' mapplot cln