! Started logfile: J0010+1058_S_2009_04_21_pus_uvs.log on Mon Jan 24 18:22:08 2011 obs J0010+1058_S_2009_04_21_pus_uva.fits ! Reading UV FITS file: J0010+1058_S_2009_04_21_pus_uva.fits ! AN table 1: 581 integrations on 120 of 120 possible baselines. ! AN table 2: 25 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.207605 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0010+1058 ! ! 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 1864 lines of history. ! ! Reading 60388 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 J0010+1058_S_2009_04_21_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 6000 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6000 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6000 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6000 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.902532Jy sigma=0.008213 ! Fit after self-cal, rms=0.857037Jy sigma=0.007911 ! 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=2.32 mas, bmaj=5.58 mas, bpa=-9.934 degrees ! Estimated noise=643.267 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 = 0.123618 Jy ! Component: 100 - total flux cleaned = 0.151548 Jy ! Total flux subtracted in 100 components = 0.151548 Jy ! Clean residual min=-0.004957 max=0.009782 Jy/beam ! Clean residual mean=0.000096 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.151548 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.151548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171909Jy sigma=0.001290 ! Fit after self-cal, rms=0.171900Jy sigma=0.001290 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100195 Jy ! Component: 100 - total flux cleaned = 0.0146188 Jy ! Total flux subtracted in 100 components = 0.0146188 Jy ! Clean residual min=-0.004350 max=0.003693 Jy/beam ! Clean residual mean=0.000069 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.166167 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.166167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171389Jy sigma=0.001283 ! Fit after self-cal, rms=0.171416Jy sigma=0.001283 ! 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=2.797 mas, bmaj=6.192 mas, bpa=-9.146 degrees ! Estimated noise=331.009 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 = 0.00254829 Jy ! Component: 100 - total flux cleaned = 0.00327632 Jy ! Component: 150 - total flux cleaned = 0.00353763 Jy ! Component: 200 - total flux cleaned = 0.00361655 Jy ! Total flux subtracted in 200 components = 0.00361655 Jy ! Clean residual min=-0.002284 max=0.002523 Jy/beam ! Clean residual mean=0.000229 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.169784 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.169784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171371Jy sigma=0.001283 ! Fit after self-cal, rms=0.171381Jy sigma=0.001283 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KB 0.87 ! KK 1.08 KP 1.02 LA 1.04 MK 1.04 ! NL 1.01 NY 1.01 OV 0.94 PT 1.00 ! SC 1.00 TS 0.84 WZ 0.97 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KB 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KB 0.99 ! KK 1.02 KP 1.01 LA 0.98 MK 0.99 ! NL 1.02 NY 0.97 OV 0.98 PT 1.00 ! SC 1.09 TS 0.91 WZ 0.93 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KB 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KB 0.93 ! KK 1.05 KP 1.01 LA 1.01 MK 1.01 ! NL 1.03 NY 0.96 OV 1.01 PT 1.09 ! SC 1.00 TS 1.11 WZ 0.88 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KB 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KB 0.64 ! KK 1.02 KP 1.05 LA 1.03 MK 1.04 ! NL 1.03 NY 0.94 OV 0.84 PT 0.94 ! SC 1.01 TS 1.22 WZ 0.81 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KB 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.171381Jy sigma=0.001283 ! Fit after self-cal, rms=0.166683Jy sigma=0.001279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=6.193 mas, bpa=-9.986 degrees ! Estimated noise=333.559 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 = 0.000515767 Jy ! Component: 100 - total flux cleaned = 0.000472483 Jy ! Component: 150 - total flux cleaned = 0.000437358 Jy ! Component: 200 - total flux cleaned = 0.000405632 Jy ! Total flux subtracted in 200 components = 0.000405632 Jy ! Clean residual min=-0.001727 max=0.001976 Jy/beam ! Clean residual mean=-0.000011 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.170189 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.170189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166657Jy sigma=0.001279 ! Fit after self-cal, rms=0.166675Jy sigma=0.001279 ! 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=0.166675Jy sigma=0.001279 ! Fit after self-cal, rms=0.166583Jy sigma=0.001278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.776 mas, bmaj=6.199 mas, bpa=-10.21 degrees ! Estimated noise=334.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981541 Jy ! Component: 100 - total flux cleaned = 0.000919644 Jy ! Component: 150 - total flux cleaned = 0.000835054 Jy ! Component: 200 - total flux cleaned = 0.000733204 Jy ! Total flux subtracted in 200 components = 0.000733204 Jy ! Clean residual min=-0.001599 max=0.001820 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.170923 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.170923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166562Jy sigma=0.001278 ! Fit after self-cal, rms=0.166604Jy sigma=0.001277 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.62914e-05 Jy ! Component: 100 - total flux cleaned = -0.000132569 Jy ! Component: 150 - total flux cleaned = -0.000193117 Jy ! Component: 200 - total flux cleaned = -0.00021238 Jy ! Total flux subtracted in 200 components = -0.00021238 Jy ! Clean residual min=-0.001578 max=0.001819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.17071 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.17071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166598Jy sigma=0.001277 ! Fit after self-cal, rms=0.166599Jy sigma=0.001277 ! 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=0.166599Jy sigma=0.001277 ! Fit after self-cal, rms=0.166094Jy sigma=0.001277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=6.2 mas, bpa=-10.29 degrees ! Estimated noise=335.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961283 Jy ! Component: 100 - total flux cleaned = 0.000964441 Jy ! Component: 150 - total flux cleaned = 0.000900457 Jy ! Component: 200 - total flux cleaned = 0.00082334 Jy ! Total flux subtracted in 200 components = 0.00082334 Jy ! Clean residual min=-0.001567 max=0.001787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.171534 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.171534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166081Jy sigma=0.001277 ! Fit after self-cal, rms=0.166099Jy sigma=0.001277 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 = -5.07799e-05 Jy ! Component: 100 - total flux cleaned = -8.41209e-05 Jy ! Component: 150 - total flux cleaned = -8.44268e-05 Jy ! Component: 200 - total flux cleaned = -9.95754e-05 Jy ! Total flux subtracted in 200 components = -9.95754e-05 Jy ! Clean residual min=-0.001561 max=0.001794 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.171434 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.171434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166095Jy sigma=0.001277 ! Fit after self-cal, rms=0.166096Jy sigma=0.001277 ! 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=0.166096Jy sigma=0.001277 ! Fit after self-cal, rms=0.165720Jy sigma=0.001277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.069 mas, bmaj=10.61 mas, bpa=-4.417 degrees ! Estimated noise=416.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503286 Jy ! Component: 100 - total flux cleaned = 0.000512882 Jy ! Component: 150 - total flux cleaned = 0.000513372 Jy ! Component: 200 - total flux cleaned = 0.000513622 Jy ! Total flux subtracted in 200 components = 0.000513622 Jy ! Clean residual min=-0.001574 max=0.001914 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.171948 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.171948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165716Jy sigma=0.001277 ! Fit after self-cal, rms=0.165722Jy sigma=0.001277 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 = 2.0124e-05 Jy ! Component: 100 - total flux cleaned = 2.4389e-06 Jy ! Component: 150 - total flux cleaned = -7.84366e-06 Jy ! Component: 200 - total flux cleaned = -2.18871e-05 Jy ! Total flux subtracted in 200 components = -2.18871e-05 Jy ! Clean residual min=-0.001578 max=0.001923 Jy/beam ! Clean residual mean=0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.171926 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.171926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165722Jy sigma=0.001277 ! Fit after self-cal, rms=0.165722Jy sigma=0.001277 ! 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=2.753 mas, bmaj=6.201 mas, bpa=-10.34 degrees ! Estimated noise=335.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.753 x 6.201 at -10.34 degrees (North through East) ! Clean map min=-0.0014252 max=0.15963 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=2.314 mas, bmaj=5.642 mas, bpa=-11.28 degrees ! Estimated noise=644.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122676 Jy ! Component: 100 - total flux cleaned = 0.15111 Jy ! Component: 150 - total flux cleaned = 0.161802 Jy ! Component: 200 - total flux cleaned = 0.166947 Jy ! Total flux subtracted in 200 components = 0.166947 Jy ! Clean residual min=-0.003485 max=0.002878 Jy/beam ! Clean residual mean=0.000016 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.166947 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.166947 Jy ! Inverting map and beam ! Estimated beam: bmin=2.753 mas, bmaj=6.201 mas, bpa=-10.34 degrees ! Estimated noise=335.378 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 = 0.00379999 Jy ! Component: 100 - total flux cleaned = 0.00443901 Jy ! Component: 150 - total flux cleaned = 0.00467932 Jy ! Component: 200 - total flux cleaned = 0.0048606 Jy ! Total flux subtracted in 200 components = 0.0048606 Jy ! Clean residual min=-0.001548 max=0.001776 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.171808 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.171808 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.069 mas, bmaj=10.61 mas, bpa=-4.417 degrees ! Estimated noise=416.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228502 Jy ! Component: 100 - total flux cleaned = 0.000218557 Jy ! Component: 150 - total flux cleaned = 0.000189241 Jy ! Component: 200 - total flux cleaned = 0.000163476 Jy ! Total flux subtracted in 200 components = 0.000163476 Jy ! Clean residual min=-0.001592 max=0.001926 Jy/beam ! Clean residual mean=0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.171971 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 = -2.31151e-05 Jy ! Component: 100 - total flux cleaned = -3.72783e-05 Jy ! Component: 150 - total flux cleaned = -5.60381e-05 Jy ! Component: 200 - total flux cleaned = -6.75456e-05 Jy ! Total flux subtracted in 200 components = -6.75456e-05 Jy ! Clean residual min=-0.001584 max=0.001921 Jy/beam ! Clean residual mean=0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.171904 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.171904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.753 mas, bmaj=6.201 mas, bpa=-10.34 degrees ! Estimated noise=335.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244387 Jy ! Component: 100 - total flux cleaned = 0.000282911 Jy ! Component: 150 - total flux cleaned = 0.000268121 Jy ! Component: 200 - total flux cleaned = 0.000267896 Jy ! Total flux subtracted in 200 components = 0.000267896 Jy ! Clean residual min=-0.001517 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.172172 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.172172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165717Jy sigma=0.001277 ! Fit after self-cal, rms=0.165721Jy sigma=0.001277 wmodel J0010+1058_S_2009_04_21_pus_map.mod ! Writing 34 model components to file: J0010+1058_S_2009_04_21_pus_map.mod wobs J0010+1058_S_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J0010+1058_S_2009_04_21_pus_uvs.fits wwins J0010+1058_S_2009_04_21_pus_map.win ! wwins: Wrote 1 windows to J0010+1058_S_2009_04_21_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 = 0.000636996 Jy ! Component: 100 - total flux cleaned = 0.000774773 Jy ! Component: 150 - total flux cleaned = 0.000853413 Jy ! Component: 200 - total flux cleaned = 0.000878824 Jy ! Component: 250 - total flux cleaned = 0.000928577 Jy ! Component: 300 - total flux cleaned = 0.000976805 Jy ! Component: 350 - total flux cleaned = 0.000999812 Jy ! Component: 400 - total flux cleaned = 0.00109024 Jy ! Component: 450 - total flux cleaned = 0.00111189 Jy ! Component: 500 - total flux cleaned = 0.00113359 Jy ! Component: 550 - total flux cleaned = 0.00124076 Jy ! Component: 600 - total flux cleaned = 0.00130418 Jy ! Component: 650 - total flux cleaned = 0.00130434 Jy ! Component: 700 - total flux cleaned = 0.00136608 Jy ! Component: 750 - total flux cleaned = 0.00144678 Jy ! Component: 800 - total flux cleaned = 0.00146664 Jy ! Component: 850 - total flux cleaned = 0.00150602 Jy ! Component: 900 - total flux cleaned = 0.00152559 Jy ! Component: 950 - total flux cleaned = 0.00158304 Jy ! Component: 1000 - total flux cleaned = 0.00162099 Jy ! Component: 1050 - total flux cleaned = 0.00169553 Jy ! Component: 1100 - total flux cleaned = 0.0016956 Jy ! Component: 1150 - total flux cleaned = 0.00173221 Jy ! Component: 1200 - total flux cleaned = 0.00176799 Jy ! Component: 1250 - total flux cleaned = 0.00176794 Jy ! Component: 1300 - total flux cleaned = 0.00178573 Jy ! Component: 1350 - total flux cleaned = 0.00183799 Jy ! Component: 1400 - total flux cleaned = 0.00183791 Jy ! Component: 1450 - total flux cleaned = 0.00185507 Jy ! Component: 1500 - total flux cleaned = 0.00188911 Jy ! Component: 1550 - total flux cleaned = 0.0019565 Jy ! Component: 1600 - total flux cleaned = 0.00193981 Jy ! Component: 1650 - total flux cleaned = 0.00202266 Jy ! Component: 1700 - total flux cleaned = 0.00203901 Jy ! Component: 1750 - total flux cleaned = 0.00205528 Jy ! Component: 1800 - total flux cleaned = 0.00208744 Jy ! Component: 1850 - total flux cleaned = 0.00210356 Jy ! Component: 1900 - total flux cleaned = 0.00215136 Jy ! Component: 1950 - total flux cleaned = 0.00215139 Jy ! Component: 2000 - total flux cleaned = 0.00226132 Jy ! Total flux subtracted in 2048 components = 0.00224565 Jy ! Clean residual min=-0.000891 max=0.001113 Jy/beam ! Clean residual mean=-0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.174417 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 185 components and 0.174418 Jy ![Exited script file: muppet] wmap "J0010+1058_S_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.753 x 6.201 at -10.34 degrees (North through East) ! Clean map min=-0.0012974 max=0.15962 Jy/beam ! Writing clean map to FITS file: J0010+1058_S_2009_04_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307173 device "J0010+1058_S_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J0010+1058_S_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577327 0.577327 1.15465 2.30931 4.61861 9.23723 18.4745 36.9489 73.8978 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.753 x 6.201 at -10.34 degrees (North through East) ! Clean map min=-0.0012974 max=0.15962 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0010+1058_S_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J0010+1058_S_2009_04_21_pus_map.gif/vgif' mapplot cln