! Started logfile: J1352-4412_X_2001_04_09_pus_uvs.log on Mon Oct 1 14:42:08 2007 obs J1352-4412_X_2001_04_09_pus_uva.fits ! Reading UV FITS file: J1352-4412_X_2001_04_09_pus_uva.fits ! AN table 1: 12 integrations on 190 of 190 possible baselines. ! AN table 2: 67 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.0526316 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1352-4412 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1926 lines of history. ! ! Reading 3160 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 = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1352-4412_X_2001_04_09_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 = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 207 telescope corrections were flagged in sub-array 1. ! A total of 1026 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! A total of 1033 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! A total of 1027 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! A total of 1026 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.812328Jy sigma=0.007353 ! Fit after self-cal, rms=0.738381Jy sigma=0.006645 ! 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=0.5636 mas, bmaj=1.653 mas, bpa=-3.376 degrees ! Estimated noise=3625.4 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 = 0.188009 Jy ! Component: 100 - total flux cleaned = 0.237484 Jy ! Total flux subtracted in 100 components = 0.237484 Jy ! Clean residual min=-0.022025 max=0.024326 Jy/beam ! Clean residual mean=0.000440 rms=0.007539 Jy/beam ! Combined flux in latest and established models = 0.237484 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.237484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148594Jy sigma=0.001300 ! Fit after self-cal, rms=0.148594Jy sigma=0.001299 ! 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=0.9523 mas, bmaj=2.893 mas, bpa=-22.59 degrees ! Estimated noise=1421.78 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 = 0.0486254 Jy ! Component: 100 - total flux cleaned = 0.0658642 Jy ! Component: 150 - total flux cleaned = 0.0721934 Jy ! Component: 200 - total flux cleaned = 0.0745672 Jy ! Total flux subtracted in 200 components = 0.0745672 Jy ! Clean residual min=-0.005866 max=0.008186 Jy/beam ! Clean residual mean=0.000751 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.312051 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.312051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135767Jy sigma=0.001160 ! Fit after self-cal, rms=0.135750Jy sigma=0.001159 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.00* KP 1.04 ! LA 1.03 MA 1.00* MC 1.00* MK 0.97 ! NL 1.00* NY 1.00* OV 1.04 PT 0.98 ! SC 1.10 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.00* KP 1.04 ! LA 0.98 MA 1.00* MC 1.00* MK 1.06 ! NL 1.00* NY 1.00* OV 1.03 PT 1.00 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.00* KP 0.92 ! LA 1.04 MA 1.00* MC 1.00* MK 0.96 ! NL 1.00* NY 1.00* OV 0.99 PT 0.97 ! SC 0.88 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HH 0.00* HN 0.00* KK 0.00* KP 0.00* ! LA 0.00* MA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 GC 1.00* GG 1.00* ! HH 1.00* HN 1.00* KK 1.00* KP 1.16 ! LA 0.97 MA 1.00* MC 1.00* MK 1.05 ! NL 1.00* NY 1.00* OV 1.03 PT 0.98 ! SC 1.06 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.135750Jy sigma=0.001159 ! Fit after self-cal, rms=0.137151Jy sigma=0.001160 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9776 mas, bmaj=4.156 mas, bpa=-27.21 degrees ! Estimated noise=1448.62 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 = 0.000164699 Jy ! Component: 100 - total flux cleaned = 0.000164932 Jy ! Component: 150 - total flux cleaned = 0.000164621 Jy ! Component: 200 - total flux cleaned = 0.000179803 Jy ! Total flux subtracted in 200 components = 0.000179803 Jy ! Clean residual min=-0.003940 max=0.005090 Jy/beam ! Clean residual mean=0.000309 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.312231 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 29 components and 0.312231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137147Jy sigma=0.001160 ! Fit after self-cal, rms=0.137328Jy sigma=0.001160 ! 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=0.137328Jy sigma=0.001160 ! Fit after self-cal, rms=0.137439Jy sigma=0.001160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9773 mas, bmaj=4.156 mas, bpa=-27.21 degrees ! Estimated noise=1449.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169905 Jy ! Component: 100 - total flux cleaned = 0.0001697 Jy ! Component: 150 - total flux cleaned = 0.000184107 Jy ! Component: 200 - total flux cleaned = 0.000198247 Jy ! Total flux subtracted in 200 components = 0.000198247 Jy ! Clean residual min=-0.003839 max=0.005054 Jy/beam ! Clean residual mean=0.000311 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.312429 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 30 components and 0.312429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137436Jy sigma=0.001160 ! Fit after self-cal, rms=0.137437Jy sigma=0.001160 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 = -1.27363e-06 Jy ! Component: 100 - total flux cleaned = -1.23914e-06 Jy ! Component: 150 - total flux cleaned = -1.7289e-06 Jy ! Component: 200 - total flux cleaned = -2.07612e-06 Jy ! Total flux subtracted in 200 components = -2.07612e-06 Jy ! Clean residual min=-0.003820 max=0.005095 Jy/beam ! Clean residual mean=0.000312 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.312427 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 30 components and 0.312427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137434Jy sigma=0.001160 ! Fit after self-cal, rms=0.137433Jy sigma=0.001160 ! 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=0.137433Jy sigma=0.001160 ! Fit after self-cal, rms=0.137793Jy sigma=0.001160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9776 mas, bmaj=4.152 mas, bpa=-27.2 degrees ! Estimated noise=1452.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577018 Jy ! Component: 100 - total flux cleaned = 0.000609458 Jy ! Component: 150 - total flux cleaned = 0.000624822 Jy ! Component: 200 - total flux cleaned = 0.000651596 Jy ! Total flux subtracted in 200 components = 0.000651596 Jy ! Clean residual min=-0.003804 max=0.005188 Jy/beam ! Clean residual mean=0.000296 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.313079 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.313079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137787Jy sigma=0.001160 ! Fit after self-cal, rms=0.137787Jy sigma=0.001160 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 = -1.60793e-06 Jy ! Component: 100 - total flux cleaned = 9.16948e-08 Jy ! Component: 150 - total flux cleaned = -8.29415e-07 Jy ! Component: 200 - total flux cleaned = -2.57063e-07 Jy ! Total flux subtracted in 200 components = -2.57063e-07 Jy ! Clean residual min=-0.003825 max=0.005227 Jy/beam ! Clean residual mean=0.000296 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.313078 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.313078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137784Jy sigma=0.001160 ! Fit after self-cal, rms=0.137784Jy sigma=0.001160 ! 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=0.137784Jy sigma=0.001160 ! Fit after self-cal, rms=0.138155Jy sigma=0.001160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=15.33 mas, bpa=-12.33 degrees ! Estimated noise=1682.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106443 Jy ! Component: 100 - total flux cleaned = 0.0011271 Jy ! Component: 150 - total flux cleaned = 0.00112675 Jy ! Component: 200 - total flux cleaned = 0.00112684 Jy ! Total flux subtracted in 200 components = 0.00112684 Jy ! Clean residual min=-0.003308 max=0.004615 Jy/beam ! Clean residual mean=0.000437 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.314205 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 37 components and 0.314205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138155Jy sigma=0.001160 ! Fit after self-cal, rms=0.138157Jy sigma=0.001160 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 = 3.99365e-05 Jy ! Component: 100 - total flux cleaned = 3.9671e-05 Jy ! Component: 150 - total flux cleaned = 3.99176e-05 Jy ! Component: 200 - total flux cleaned = 4.0233e-05 Jy ! Total flux subtracted in 200 components = 4.0233e-05 Jy ! Clean residual min=-0.003275 max=0.004627 Jy/beam ! Clean residual mean=0.000436 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.314245 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 38 components and 0.314245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138158Jy sigma=0.001160 ! Fit after self-cal, rms=0.138158Jy sigma=0.001160 ! 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=0.9781 mas, bmaj=4.152 mas, bpa=-27.19 degrees ! Estimated noise=1456.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9781 x 4.152 at -27.19 degrees (North through East) ! Clean map min=-0.0036658 max=0.27182 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.591 mas, bmaj=1.839 mas, bpa=-11.43 degrees ! Estimated noise=4022.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196397 Jy ! Component: 100 - total flux cleaned = 0.249083 Jy ! Component: 150 - total flux cleaned = 0.27528 Jy ! Component: 200 - total flux cleaned = 0.289188 Jy ! Total flux subtracted in 200 components = 0.289188 Jy ! Clean residual min=-0.015397 max=0.011393 Jy/beam ! Clean residual mean=0.000128 rms=0.005088 Jy/beam ! Combined flux in latest and established models = 0.289188 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.289188 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9781 mas, bmaj=4.152 mas, bpa=-27.19 degrees ! Estimated noise=1456.42 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 = 0.016399 Jy ! Component: 100 - total flux cleaned = 0.022037 Jy ! Component: 150 - total flux cleaned = 0.0240096 Jy ! Component: 200 - total flux cleaned = 0.0244302 Jy ! Total flux subtracted in 200 components = 0.0244302 Jy ! Clean residual min=-0.003872 max=0.004996 Jy/beam ! Clean residual mean=0.000301 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.313618 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.313618 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=3.509 mas, bmaj=15.33 mas, bpa=-12.33 degrees ! Estimated noise=1682.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770875 Jy ! Component: 100 - total flux cleaned = 0.000769005 Jy ! Component: 150 - total flux cleaned = 0.000768878 Jy ! Component: 200 - total flux cleaned = 0.000769168 Jy ! Total flux subtracted in 200 components = 0.000769168 Jy ! Clean residual min=-0.003441 max=0.004650 Jy/beam ! Clean residual mean=0.000427 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.314387 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 = 3.08251e-07 Jy ! Component: 100 - total flux cleaned = 5.79724e-07 Jy ! Component: 150 - total flux cleaned = 8.09922e-07 Jy ! Component: 200 - total flux cleaned = 9.90167e-07 Jy ! Total flux subtracted in 200 components = 9.90167e-07 Jy ! Clean residual min=-0.003411 max=0.004594 Jy/beam ! Clean residual mean=0.000427 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.314388 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.314388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9781 mas, bmaj=4.152 mas, bpa=-27.19 degrees ! Estimated noise=1456.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239488 Jy ! Component: 100 - total flux cleaned = -0.000260918 Jy ! Component: 150 - total flux cleaned = -0.00029389 Jy ! Component: 200 - total flux cleaned = -0.000324223 Jy ! Total flux subtracted in 200 components = -0.000324223 Jy ! Clean residual min=-0.003890 max=0.005077 Jy/beam ! Clean residual mean=0.000286 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.314064 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.314064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138148Jy sigma=0.001160 ! Fit after self-cal, rms=0.138137Jy sigma=0.001160 wmodel J1352-4412_X_2001_04_09_pus_map.mod ! Writing 39 model components to file: J1352-4412_X_2001_04_09_pus_map.mod wobs J1352-4412_X_2001_04_09_pus_uvs.fits ! Writing UV FITS file: J1352-4412_X_2001_04_09_pus_uvs.fits wwins J1352-4412_X_2001_04_09_pus_map.win ! wwins: Wrote 1 windows to J1352-4412_X_2001_04_09_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=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145511 Jy ! Component: 100 - total flux cleaned = 0.00193551 Jy ! Component: 150 - total flux cleaned = 0.00225402 Jy ! Component: 200 - total flux cleaned = 0.00244742 Jy ! Component: 250 - total flux cleaned = 0.00272175 Jy ! Component: 300 - total flux cleaned = 0.00302502 Jy ! Component: 350 - total flux cleaned = 0.00339421 Jy ! Component: 400 - total flux cleaned = 0.00362803 Jy ! Component: 450 - total flux cleaned = 0.00396305 Jy ! Component: 500 - total flux cleaned = 0.00424665 Jy ! Component: 550 - total flux cleaned = 0.00451846 Jy ! Component: 600 - total flux cleaned = 0.0047791 Jy ! Component: 650 - total flux cleaned = 0.00496687 Jy ! Component: 700 - total flux cleaned = 0.00517763 Jy ! Component: 750 - total flux cleaned = 0.0053232 Jy ! Component: 800 - total flux cleaned = 0.00538017 Jy ! Component: 850 - total flux cleaned = 0.00551781 Jy ! Component: 900 - total flux cleaned = 0.00567837 Jy ! Component: 950 - total flux cleaned = 0.00586119 Jy ! Component: 1000 - total flux cleaned = 0.00603971 Jy ! Total flux subtracted in 1024 components = 0.00614007 Jy ! Clean residual min=-0.001347 max=0.001366 Jy/beam ! Clean residual mean=0.000130 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.320204 Jy keep ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.320204 Jy ![Exited script file: muppet] wmap "J1352-4412_X_2001_04_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9781 x 4.152 at -27.19 degrees (North through East) ! Clean map min=-0.0027556 max=0.27286 Jy/beam ! Writing clean map to FITS file: J1352-4412_X_2001_04_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.272864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000523544 device "J1352-4412_X_2001_04_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1352-4412_X_2001_04_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575611 0.575611 1.15122 2.30244 4.60489 9.20977 18.4195 36.8391 73.6782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9781 x 4.152 at -27.19 degrees (North through East) ! Clean map min=-0.0027556 max=0.27286 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1352-4412_X_2001_04_09_pus\_map.gif/vgif" ! Attempting to open device: 'J1352-4412_X_2001_04_09_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1352-4412_X_2001_04_09_pus_uvs.log closed on Mon Oct 1 14:42:10 2007