! Started logfile: J0137+3122_S_2013_01_09_pus_uvs.log on Tue Nov 4 18:59:07 2014 obs J0137+3122_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0137+3122_S_2013_01_09_pus_uva.fits ! AN table 1: 96 integrations on 120 of 120 possible baselines. ! AN table 2: 25 integrations on 120 of 120 possible baselines. ! AN table 3: 122 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.192044 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0137+3122 ! ! 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 3254 lines of history. ! ! Reading 22400 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 J0137+3122_S_2013_01_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 = 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 904 telescope corrections were flagged in sub-array 1. ! A total of 259 telescope corrections were flagged in sub-array 2. ! A total of 1209 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 904 telescope corrections were flagged in sub-array 1. ! A total of 259 telescope corrections were flagged in sub-array 2. ! A total of 1209 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 904 telescope corrections were flagged in sub-array 1. ! A total of 259 telescope corrections were flagged in sub-array 2. ! A total of 1209 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 904 telescope corrections were flagged in sub-array 1. ! A total of 259 telescope corrections were flagged in sub-array 2. ! A total of 1209 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.763149Jy sigma=0.007309 ! Fit after self-cal, rms=0.636785Jy sigma=0.006402 ! 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=2.092 mas, bmaj=4.169 mas, bpa=-7.982 degrees ! Estimated noise=795.375 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 = 0.287254 Jy ! Component: 100 - total flux cleaned = 0.374691 Jy ! Total flux subtracted in 100 components = 0.374691 Jy ! Clean residual min=-0.013996 max=0.037347 Jy/beam ! Clean residual mean=-0.000083 rms=0.003870 Jy/beam ! Combined flux in latest and established models = 0.374691 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.374691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182792Jy sigma=0.001455 ! Fit after self-cal, rms=0.182720Jy sigma=0.001454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387453 Jy ! Component: 100 - total flux cleaned = 0.0576508 Jy ! Total flux subtracted in 100 components = 0.0576508 Jy ! Clean residual min=-0.011547 max=0.012951 Jy/beam ! Clean residual mean=-0.000099 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.432342 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.432342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174515Jy sigma=0.001359 ! Fit after self-cal, rms=0.174492Jy sigma=0.001358 ! 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=2.839 mas, bmaj=4.674 mas, bpa=-5.736 degrees ! Estimated noise=486.272 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 = 0.00794902 Jy ! Component: 100 - total flux cleaned = 0.0117964 Jy ! Component: 150 - total flux cleaned = 0.0128907 Jy ! Component: 200 - total flux cleaned = 0.0132512 Jy ! Total flux subtracted in 200 components = 0.0132512 Jy ! Clean residual min=-0.012488 max=0.015013 Jy/beam ! Clean residual mean=-0.000242 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.445593 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.445593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173873Jy sigma=0.001357 ! Fit after self-cal, rms=0.173897Jy sigma=0.001357 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.36 HH 1.00* HN 1.06 ! KP 1.02 LA 1.05 MC 1.00* MK 0.79 ! NL 0.91 NY 0.88 OV 0.92 PT 1.17 ! SC 0.93 TS 1.00* WF 0.74 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.26 HH 1.00* HN 1.00* ! KP 0.98 LA 1.05 MC 1.00* MK 0.73 ! NL 0.90 NY 1.00* OV 0.94 PT 1.18 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 120 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.15 HH 1.00* HN 1.21 ! KP 1.00 LA 1.04 MC 1.00* MK 0.84 ! NL 0.93 NY 0.97 OV 0.92 PT 1.07 ! SC 1.00* TS 1.08 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.48 HH 1.00* HN 1.13 ! KP 1.02 LA 0.97 MC 1.00* MK 0.93 ! NL 0.99 NY 0.92 OV 0.98 PT 1.01 ! SC 1.06 TS 1.00* WF 1.12 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.38 HH 1.00* HN 1.00* ! KP 1.05 LA 0.96 MC 1.00* MK 0.93 ! NL 1.00 NY 1.00* OV 1.03 PT 0.98 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 120 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.29 HH 1.00* HN 1.35 ! KP 1.00 LA 0.99 MC 1.00* MK 0.99 ! NL 0.99 NY 0.99 OV 0.99 PT 1.02 ! SC 1.00* TS 1.04 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.51 HH 1.00* HN 1.10 ! KP 0.85 LA 0.94 MC 1.00* MK 0.89 ! NL 0.97 NY 1.02 OV 0.95 PT 1.03 ! SC 0.95 TS 1.00* WF 1.11 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.38 HH 1.00* HN 1.00* ! KP 0.85 LA 0.93 MC 1.00* MK 0.88 ! NL 0.95 NY 1.00* OV 0.99 PT 0.99 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 120 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.25 HH 1.00* HN 1.24 ! KP 0.84 LA 0.93 MC 1.00* MK 0.96 ! NL 1.00 NY 1.12 OV 0.98 PT 1.01 ! SC 1.00* TS 1.08 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.54 HH 1.00* HN 1.00 ! KP 0.83 LA 0.77 MC 1.00* MK 0.98 ! NL 0.92 NY 1.08 OV 0.85 PT 0.90 ! SC 0.96 TS 1.00* WF 1.21 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.39 HH 1.00* HN 1.00* ! KP 0.86 LA 0.74 MC 1.00* MK 0.93 ! NL 0.89 NY 1.00* OV 0.89 PT 0.89 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 120 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.28 HH 1.00* HN 1.12 ! KP 0.83 LA 0.79 MC 1.00* MK 0.99 ! NL 0.94 NY 1.11 OV 0.86 PT 0.91 ! SC 1.00* TS 1.09 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.173897Jy sigma=0.001357 ! Fit after self-cal, rms=0.152380Jy sigma=0.001147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=4.694 mas, bpa=-5.794 degrees ! Estimated noise=492.682 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 (-5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026582 Jy ! Component: 100 - total flux cleaned = 0.00304296 Jy ! Component: 150 - total flux cleaned = 0.00285195 Jy ! Component: 200 - total flux cleaned = 0.00285424 Jy ! Total flux subtracted in 200 components = 0.00285424 Jy ! Clean residual min=-0.002594 max=0.002929 Jy/beam ! Clean residual mean=0.000045 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.448447 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.448447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152142Jy sigma=0.001145 ! Fit after self-cal, rms=0.152394Jy sigma=0.001144 ! 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=0.152394Jy sigma=0.001144 ! Fit after self-cal, rms=0.152347Jy sigma=0.001143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=4.696 mas, bpa=-5.78 degrees ! Estimated noise=493.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014712 Jy ! Component: 100 - total flux cleaned = 0.00163496 Jy ! Component: 150 - total flux cleaned = 0.00163633 Jy ! Component: 200 - total flux cleaned = 0.00163767 Jy ! Total flux subtracted in 200 components = 0.00163767 Jy ! Clean residual min=-0.002299 max=0.002585 Jy/beam ! Clean residual mean=0.000016 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.450085 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.450085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152228Jy sigma=0.001142 ! Fit after self-cal, rms=0.152222Jy sigma=0.001142 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 (34, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880086 Jy ! Component: 100 - total flux cleaned = 0.000878187 Jy ! Component: 150 - total flux cleaned = 0.000878873 Jy ! Component: 200 - total flux cleaned = 0.000819644 Jy ! Total flux subtracted in 200 components = 0.000819644 Jy ! Clean residual min=-0.002399 max=0.002287 Jy/beam ! Clean residual mean=0.000013 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.450905 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.450905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152136Jy sigma=0.001141 ! Fit after self-cal, rms=0.152130Jy sigma=0.001141 ! 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=0.152130Jy sigma=0.001141 ! Fit after self-cal, rms=0.151687Jy sigma=0.001141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.005 mas, bmaj=4.692 mas, bpa=-5.822 degrees ! Estimated noise=492.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658488 Jy ! Component: 100 - total flux cleaned = 0.000889939 Jy ! Component: 150 - total flux cleaned = 0.000890329 Jy ! Component: 200 - total flux cleaned = 0.000939132 Jy ! Total flux subtracted in 200 components = 0.000939132 Jy ! Clean residual min=-0.002453 max=0.002221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.451844 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.451844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151623Jy sigma=0.001141 ! Fit after self-cal, rms=0.151619Jy sigma=0.001141 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 = 5.51145e-05 Jy ! Component: 100 - total flux cleaned = 5.41799e-05 Jy ! Component: 150 - total flux cleaned = 1.03815e-05 Jy ! Component: 200 - total flux cleaned = 1.01638e-05 Jy ! Total flux subtracted in 200 components = 1.01638e-05 Jy ! Clean residual min=-0.002478 max=0.002221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.451854 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.451854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151578Jy sigma=0.001140 ! Fit after self-cal, rms=0.151577Jy sigma=0.001140 ! 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=0.151577Jy sigma=0.001140 ! Fit after self-cal, rms=0.151377Jy sigma=0.001140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.913 mas, bmaj=9.966 mas, bpa=30.16 degrees ! Estimated noise=589.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316243 Jy ! Component: 100 - total flux cleaned = -0.000549052 Jy ! Component: 150 - total flux cleaned = -0.000746014 Jy ! Component: 200 - total flux cleaned = -0.000892904 Jy ! Total flux subtracted in 200 components = -0.000892904 Jy ! Clean residual min=-0.001711 max=0.002183 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.450961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.450961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151381Jy sigma=0.001140 ! Fit after self-cal, rms=0.151377Jy sigma=0.001140 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 = -5.94763e-05 Jy ! Component: 100 - total flux cleaned = -0.00021309 Jy ! Component: 150 - total flux cleaned = -0.000343808 Jy ! Component: 200 - total flux cleaned = -0.000414911 Jy ! Total flux subtracted in 200 components = -0.000414911 Jy ! Clean residual min=-0.001713 max=0.002195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.450546 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.450546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151384Jy sigma=0.001140 ! Fit after self-cal, rms=0.151384Jy sigma=0.001140 ! 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=3.01 mas, bmaj=4.688 mas, bpa=-5.875 degrees ! Estimated noise=493.147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 4.688 at -5.875 degrees (North through East) ! Clean map min=-0.0022088 max=0.38679 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=2.219 mas, bmaj=4.149 mas, bpa=-9.619 degrees ! Estimated noise=811.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289421 Jy ! Component: 100 - total flux cleaned = 0.370911 Jy ! Component: 150 - total flux cleaned = 0.405859 Jy ! Component: 200 - total flux cleaned = 0.42333 Jy ! Total flux subtracted in 200 components = 0.42333 Jy ! Clean residual min=-0.004676 max=0.008929 Jy/beam ! Clean residual mean=0.000002 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.42333 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.42333 Jy ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=4.688 mas, bpa=-5.875 degrees ! Estimated noise=493.147 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 = 0.0143176 Jy ! Component: 100 - total flux cleaned = 0.021356 Jy ! Component: 150 - total flux cleaned = 0.0253734 Jy ! Component: 200 - total flux cleaned = 0.0264324 Jy ! Total flux subtracted in 200 components = 0.0264324 Jy ! Clean residual min=-0.002397 max=0.002217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.449762 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.449762 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=8.913 mas, bmaj=9.966 mas, bpa=30.16 degrees ! Estimated noise=589.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470319 Jy ! Component: 100 - total flux cleaned = 0.000447396 Jy ! Component: 150 - total flux cleaned = 0.000380849 Jy ! Component: 200 - total flux cleaned = 0.000276101 Jy ! Total flux subtracted in 200 components = 0.000276101 Jy ! Clean residual min=-0.001769 max=0.002158 Jy/beam ! Clean residual mean=0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.450038 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 = -6.50409e-05 Jy ! Component: 100 - total flux cleaned = -0.000123247 Jy ! Component: 150 - total flux cleaned = -0.000157835 Jy ! Component: 200 - total flux cleaned = -0.000189009 Jy ! Total flux subtracted in 200 components = -0.000189009 Jy ! Clean residual min=-0.001758 max=0.002187 Jy/beam ! Clean residual mean=0.000005 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.449849 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.449849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=4.688 mas, bpa=-5.875 degrees ! Estimated noise=493.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91944e-05 Jy ! Component: 100 - total flux cleaned = 0.000230877 Jy ! Component: 150 - total flux cleaned = 0.000291546 Jy ! Component: 200 - total flux cleaned = 0.000401418 Jy ! Total flux subtracted in 200 components = 0.000401418 Jy ! Clean residual min=-0.002359 max=0.002292 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.450251 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.450251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151379Jy sigma=0.001140 ! Fit after self-cal, rms=0.151383Jy sigma=0.001140 wmodel J0137+3122_S_2013_01_09_pus_map.mod ! Writing 75 model components to file: J0137+3122_S_2013_01_09_pus_map.mod wobs J0137+3122_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0137+3122_S_2013_01_09_pus_uvs.fits wwins J0137+3122_S_2013_01_09_pus_map.win ! wwins: Wrote 3 windows to J0137+3122_S_2013_01_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339469 Jy ! Component: 100 - total flux cleaned = 0.00045919 Jy ! Component: 150 - total flux cleaned = 0.000314877 Jy ! Component: 200 - total flux cleaned = -3.4067e-05 Jy ! Component: 250 - total flux cleaned = -0.00037078 Jy ! Component: 300 - total flux cleaned = -0.000600196 Jy ! Component: 350 - total flux cleaned = -0.000824116 Jy ! Component: 400 - total flux cleaned = -0.00107367 Jy ! Component: 450 - total flux cleaned = -0.00116536 Jy ! Component: 500 - total flux cleaned = -0.00122549 Jy ! Component: 550 - total flux cleaned = -0.00125534 Jy ! Component: 600 - total flux cleaned = -0.00142742 Jy ! Component: 650 - total flux cleaned = -0.00145561 Jy ! Component: 700 - total flux cleaned = -0.00148347 Jy ! Component: 750 - total flux cleaned = -0.00159344 Jy ! Component: 800 - total flux cleaned = -0.0016202 Jy ! Component: 850 - total flux cleaned = -0.00162031 Jy ! Component: 900 - total flux cleaned = -0.00170007 Jy ! Component: 950 - total flux cleaned = -0.00170019 Jy ! Component: 1000 - total flux cleaned = -0.00172633 Jy ! Component: 1050 - total flux cleaned = -0.00175188 Jy ! Component: 1100 - total flux cleaned = -0.00172692 Jy ! Component: 1150 - total flux cleaned = -0.00175199 Jy ! Component: 1200 - total flux cleaned = -0.00175184 Jy ! Component: 1250 - total flux cleaned = -0.00172757 Jy ! Component: 1300 - total flux cleaned = -0.00177603 Jy ! Component: 1350 - total flux cleaned = -0.0017041 Jy ! Component: 1400 - total flux cleaned = -0.00179934 Jy ! Component: 1450 - total flux cleaned = -0.00177532 Jy ! Component: 1500 - total flux cleaned = -0.00177481 Jy ! Component: 1550 - total flux cleaned = -0.001659 Jy ! Component: 1600 - total flux cleaned = -0.00177404 Jy ! Component: 1650 - total flux cleaned = -0.00175137 Jy ! Component: 1700 - total flux cleaned = -0.00168373 Jy ! Component: 1750 - total flux cleaned = -0.00175118 Jy ! Component: 1800 - total flux cleaned = -0.00168455 Jy ! Component: 1850 - total flux cleaned = -0.00166272 Jy ! Component: 1900 - total flux cleaned = -0.00161931 Jy ! Component: 1950 - total flux cleaned = -0.00170607 Jy ! Component: 2000 - total flux cleaned = -0.00166275 Jy ! Total flux subtracted in 2048 components = -0.00157701 Jy ! Clean residual min=-0.001608 max=0.001264 Jy/beam ! Clean residual mean=0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.448674 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 207 components and 0.448674 Jy ![Exited script file: muppet] wmap "J0137+3122_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 4.688 at -5.875 degrees (North through East) ! Clean map min=-0.0021813 max=0.3865 Jy/beam ! Writing clean map to FITS file: J0137+3122_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.386496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000407503 device "J0137+3122_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0137+3122_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316306 0.316306 0.632612 1.26522 2.53045 5.0609 10.1218 20.2436 40.4872 80.9743 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.386 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 4.688 at -5.875 degrees (North through East) ! Clean map min=-0.0021813 max=0.3865 Jy/beam quit ! Quitting program ! Log file J0137+3122_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 18:59:11 2014