! Started logfile: J0811+0146_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:00:23 2014 obs J0811+0146_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J0811+0146_S_2013_01_09_pus_uva.fits ! AN table 1: 157 integrations on 120 of 120 possible baselines. ! AN table 2: 10 integrations on 120 of 120 possible baselines. ! AN table 3: 13 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.197083 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0811+0146 ! ! 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 3255 lines of history. ! ! Reading 17028 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 J0811+0146_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 1450 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1450 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1450 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1450 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.841746Jy sigma=0.008929 ! Fit after self-cal, rms=0.830069Jy sigma=0.008833 ! 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=2.616 mas, bmaj=6.618 mas, bpa=-2.05 degrees ! Estimated noise=847.43 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 = 0.144677 Jy ! Component: 100 - total flux cleaned = 0.178682 Jy ! Total flux subtracted in 100 components = 0.178682 Jy ! Clean residual min=-0.006614 max=0.012706 Jy/beam ! Clean residual mean=0.000153 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.178682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.178682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212347Jy sigma=0.001676 ! Fit after self-cal, rms=0.212345Jy sigma=0.001676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013539 Jy ! Component: 100 - total flux cleaned = 0.0215467 Jy ! Total flux subtracted in 100 components = 0.0215467 Jy ! Clean residual min=-0.006059 max=0.006837 Jy/beam ! Clean residual mean=0.000121 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.200229 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.200229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210916Jy sigma=0.001661 ! Fit after self-cal, rms=0.210914Jy sigma=0.001661 ! 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=4.065 mas, bmaj=8.487 mas, bpa=-1.747 degrees ! Estimated noise=519.831 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 = 0.00953975 Jy ! Component: 100 - total flux cleaned = 0.0142512 Jy ! Component: 150 - total flux cleaned = 0.016942 Jy ! Component: 200 - total flux cleaned = 0.0184886 Jy ! Total flux subtracted in 200 components = 0.0184886 Jy ! Clean residual min=-0.005688 max=0.005718 Jy/beam ! Clean residual mean=0.000017 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.218718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.218718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210366Jy sigma=0.001657 ! Fit after self-cal, rms=0.210362Jy sigma=0.001657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HH 1.00* HN 1.07 ! KP 1.04 LA 0.93 MC 1.00* MK 0.84 ! NL 0.83 NY 1.00* OV 0.95 PT 1.10 ! SC 0.95 TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 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 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 FD 1.11 HH 1.00* HN 1.00* ! KP 0.93 LA 1.05 MC 1.00* MK 0.81 ! NL 0.98 NY 1.00* OV 0.93 PT 0.99 ! SC 1.00* TS 1.10 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.23 HH 1.00* HN 1.14 ! KP 1.02 LA 0.99 MC 1.00* MK 0.92 ! NL 1.05 NY 1.00* OV 1.00 PT 1.01 ! SC 1.06 TS 1.00* WF 1.11 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 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 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.20 HH 1.00* HN 1.00* ! KP 1.00 LA 0.91 MC 1.00* MK 0.83 ! NL 0.94 NY 1.00* OV 0.91 PT 1.00 ! SC 1.00* TS 1.07 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.30 HH 1.00* HN 1.07 ! KP 0.87 LA 0.92 MC 1.00* MK 0.87 ! NL 0.99 NY 1.00* OV 0.96 PT 1.00 ! SC 0.93 TS 1.00* WF 1.06 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 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 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.25 HH 1.00* HN 1.00* ! KP 0.87 LA 0.97 MC 1.00* MK 0.95 ! NL 0.97 NY 1.00* OV 0.93 PT 1.01 ! SC 1.00* TS 1.05 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.22 HH 1.00* HN 1.03 ! KP 0.85 LA 0.78 MC 1.00* MK 0.98 ! NL 0.94 NY 1.00* OV 0.86 PT 0.89 ! SC 0.98 TS 1.00* WF 1.21 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 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 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.24 HH 1.00* HN 1.00* ! KP 0.76 LA 0.73 MC 1.00* MK 1.06 ! NL 1.00 NY 1.00* OV 0.88 PT 0.85 ! SC 1.00* TS 1.02 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.210362Jy sigma=0.001657 ! Fit after self-cal, rms=0.180921Jy sigma=0.001642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.146 mas, bmaj=8.599 mas, bpa=-1.282 degrees ! Estimated noise=526.85 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 = 0.000126491 Jy ! Component: 100 - total flux cleaned = 0.000228241 Jy ! Component: 150 - total flux cleaned = 0.000203987 Jy ! Component: 200 - total flux cleaned = 0.000158283 Jy ! Total flux subtracted in 200 components = 0.000158283 Jy ! Clean residual min=-0.003437 max=0.004646 Jy/beam ! Clean residual mean=0.000311 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.218876 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.218876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180904Jy sigma=0.001642 ! Fit after self-cal, rms=0.180933Jy sigma=0.001642 ! 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=0.180933Jy sigma=0.001642 ! Fit after self-cal, rms=0.978153Jy sigma=0.001480 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.152 mas, bmaj=8.603 mas, bpa=-1.123 degrees ! Estimated noise=531.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514679 Jy ! Component: 100 - total flux cleaned = 0.000636806 Jy ! Component: 150 - total flux cleaned = 0.000670013 Jy ! Component: 200 - total flux cleaned = 0.000646863 Jy ! Total flux subtracted in 200 components = 0.000646863 Jy ! Clean residual min=-0.002007 max=0.003958 Jy/beam ! Clean residual mean=0.000128 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.219523 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.219523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.978057Jy sigma=0.001480 ! Fit after self-cal, rms=0.986834Jy sigma=0.001474 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 (-10, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003574 Jy ! Component: 100 - total flux cleaned = 0.00519622 Jy ! Component: 150 - total flux cleaned = 0.00537498 Jy ! Component: 200 - total flux cleaned = 0.00527728 Jy ! Total flux subtracted in 200 components = 0.00527728 Jy ! Clean residual min=-0.001903 max=0.002232 Jy/beam ! Clean residual mean=0.000074 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.2248 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.2248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.986732Jy sigma=0.001473 ! Fit after self-cal, rms=0.986717Jy sigma=0.001473 ! 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=0.986717Jy sigma=0.001473 ! Fit after self-cal, rms=0.758906Jy sigma=0.001471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.161 mas, bmaj=8.587 mas, bpa=-1.032 degrees ! Estimated noise=534.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214406 Jy ! Component: 100 - total flux cleaned = 0.00318443 Jy ! Component: 150 - total flux cleaned = 0.00339459 Jy ! Component: 200 - total flux cleaned = 0.00343051 Jy ! Total flux subtracted in 200 components = 0.00343051 Jy ! Clean residual min=-0.001768 max=0.002189 Jy/beam ! Clean residual mean=0.000074 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.228231 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.228231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.758833Jy sigma=0.001470 ! Fit after self-cal, rms=0.758655Jy sigma=0.001470 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 (61, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019413 Jy ! Component: 100 - total flux cleaned = 0.00271415 Jy ! Component: 150 - total flux cleaned = 0.00304683 Jy ! Component: 200 - total flux cleaned = 0.00323702 Jy ! Total flux subtracted in 200 components = 0.00323702 Jy ! Clean residual min=-0.001726 max=0.001848 Jy/beam ! Clean residual mean=0.000042 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.231468 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.231468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.758634Jy sigma=0.001470 ! Fit after self-cal, rms=0.758630Jy sigma=0.001470 ! 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=0.758630Jy sigma=0.001470 ! Fit after self-cal, rms=0.777834Jy sigma=0.001470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.166 mas, bmaj=11.95 mas, bpa=-8.221 degrees ! Estimated noise=608.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154142 Jy ! Component: 100 - total flux cleaned = 0.00218402 Jy ! Component: 150 - total flux cleaned = 0.00224283 Jy ! Component: 200 - total flux cleaned = 0.00224297 Jy ! Total flux subtracted in 200 components = 0.00224297 Jy ! Clean residual min=-0.001548 max=0.001740 Jy/beam ! Clean residual mean=0.000063 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.233711 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 125 components and 0.233711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.777803Jy sigma=0.001470 ! Fit after self-cal, rms=0.777785Jy sigma=0.001470 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 = 0.000799066 Jy ! Component: 100 - total flux cleaned = 0.00084811 Jy ! Component: 150 - total flux cleaned = 0.000790263 Jy ! Component: 200 - total flux cleaned = 0.000756402 Jy ! Total flux subtracted in 200 components = 0.000756402 Jy ! Clean residual min=-0.001548 max=0.001728 Jy/beam ! Clean residual mean=0.000050 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.234467 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 142 components and 0.234467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.777766Jy sigma=0.001470 ! Fit after self-cal, rms=0.777766Jy sigma=0.001470 ! 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=4.164 mas, bmaj=8.581 mas, bpa=-1.025 degrees ! Estimated noise=535.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.164 x 8.581 at -1.025 degrees (North through East) ! Clean map min=-0.001675 max=0.1933 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=2.719 mas, bmaj=6.625 mas, bpa=-1.86 degrees ! Estimated noise=859.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145513 Jy ! Component: 100 - total flux cleaned = 0.178968 Jy ! Component: 150 - total flux cleaned = 0.193009 Jy ! Component: 200 - total flux cleaned = 0.201157 Jy ! Total flux subtracted in 200 components = 0.201157 Jy ! Clean residual min=-0.003988 max=0.005072 Jy/beam ! Clean residual mean=0.000065 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.201157 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.201157 Jy ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=8.581 mas, bpa=-1.025 degrees ! Estimated noise=535.47 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 = 0.00983035 Jy ! Component: 100 - total flux cleaned = 0.0159408 Jy ! Component: 150 - total flux cleaned = 0.0201906 Jy ! Component: 200 - total flux cleaned = 0.0234082 Jy ! Total flux subtracted in 200 components = 0.0234082 Jy ! Clean residual min=-0.001856 max=0.002137 Jy/beam ! Clean residual mean=0.000145 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.224565 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 70 components and 0.224565 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=8.166 mas, bmaj=11.95 mas, bpa=-8.221 degrees ! Estimated noise=608.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339352 Jy ! Component: 100 - total flux cleaned = 0.00560295 Jy ! Component: 150 - total flux cleaned = 0.00718973 Jy ! Component: 200 - total flux cleaned = 0.00796945 Jy ! Total flux subtracted in 200 components = 0.00796945 Jy ! Clean residual min=-0.001730 max=0.001770 Jy/beam ! Clean residual mean=0.000091 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.232534 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279901 Jy ! Component: 100 - total flux cleaned = 0.00052244 Jy ! Component: 150 - total flux cleaned = 0.00064521 Jy ! Component: 200 - total flux cleaned = 0.000756243 Jy ! Total flux subtracted in 200 components = 0.000756243 Jy ! Clean residual min=-0.001676 max=0.001761 Jy/beam ! Clean residual mean=0.000076 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.233291 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 132 components and 0.233291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=8.581 mas, bpa=-1.025 degrees ! Estimated noise=535.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473915 Jy ! Component: 100 - total flux cleaned = 0.00064474 Jy ! Component: 150 - total flux cleaned = 0.00085818 Jy ! Component: 200 - total flux cleaned = 0.000967916 Jy ! Total flux subtracted in 200 components = 0.000967916 Jy ! Clean residual min=-0.001844 max=0.001686 Jy/beam ! Clean residual mean=0.000036 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.234258 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.234258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.777733Jy sigma=0.001469 ! Fit after self-cal, rms=0.777710Jy sigma=0.001469 wmodel J0811+0146_S_2013_01_09_pus_map.mod ! Writing 153 model components to file: J0811+0146_S_2013_01_09_pus_map.mod wobs J0811+0146_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J0811+0146_S_2013_01_09_pus_uvs.fits wwins J0811+0146_S_2013_01_09_pus_map.win ! wwins: Wrote 3 windows to J0811+0146_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 = -0.000271411 Jy ! Component: 100 - total flux cleaned = -0.000152359 Jy ! Component: 150 - total flux cleaned = -0.00015204 Jy ! Component: 200 - total flux cleaned = -0.000100373 Jy ! Component: 250 - total flux cleaned = -4.96276e-05 Jy ! Component: 300 - total flux cleaned = -3.22999e-07 Jy ! Component: 350 - total flux cleaned = 4.77125e-05 Jy ! Component: 400 - total flux cleaned = 7.16187e-05 Jy ! Component: 450 - total flux cleaned = 9.46749e-05 Jy ! Component: 500 - total flux cleaned = 7.23721e-05 Jy ! Component: 550 - total flux cleaned = 9.46842e-05 Jy ! Component: 600 - total flux cleaned = 0.000116799 Jy ! Component: 650 - total flux cleaned = 0.000201906 Jy ! Component: 700 - total flux cleaned = 0.000243521 Jy ! Component: 750 - total flux cleaned = 0.000284492 Jy ! Component: 800 - total flux cleaned = 0.0003655 Jy ! Component: 850 - total flux cleaned = 0.00038534 Jy ! Component: 900 - total flux cleaned = 0.000424765 Jy ! Component: 950 - total flux cleaned = 0.000444246 Jy ! Component: 1000 - total flux cleaned = 0.000502246 Jy ! Component: 1050 - total flux cleaned = 0.000521373 Jy ! Component: 1100 - total flux cleaned = 0.000540187 Jy ! Component: 1150 - total flux cleaned = 0.000596137 Jy ! Component: 1200 - total flux cleaned = 0.000596115 Jy ! Component: 1250 - total flux cleaned = 0.00061433 Jy ! Component: 1300 - total flux cleaned = 0.000596224 Jy ! Component: 1350 - total flux cleaned = 0.00063214 Jy ! Component: 1400 - total flux cleaned = 0.000649904 Jy ! Component: 1450 - total flux cleaned = 0.000632182 Jy ! Component: 1500 - total flux cleaned = 0.000614738 Jy ! Component: 1550 - total flux cleaned = 0.000631966 Jy ! Component: 1600 - total flux cleaned = 0.000597765 Jy ! Component: 1650 - total flux cleaned = 0.000631767 Jy ! Component: 1700 - total flux cleaned = 0.000614898 Jy ! Component: 1750 - total flux cleaned = 0.000581632 Jy ! Component: 1800 - total flux cleaned = 0.000614958 Jy ! Component: 1850 - total flux cleaned = 0.000631363 Jy ! Component: 1900 - total flux cleaned = 0.000631287 Jy ! Component: 1950 - total flux cleaned = 0.00063121 Jy ! Component: 2000 - total flux cleaned = 0.000631088 Jy ! Total flux subtracted in 2048 components = 0.00066307 Jy ! Clean residual min=-0.001357 max=0.000887 Jy/beam ! Clean residual mean=0.000017 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.234922 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 301 components and 0.234922 Jy ![Exited script file: muppet] wmap "J0811+0146_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.164 x 8.581 at -1.025 degrees (North through East) ! Clean map min=-0.0015899 max=0.1947 Jy/beam ! Writing clean map to FITS file: J0811+0146_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 0.194695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000347283 device "J0811+0146_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0811+0146_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.535118 0.535118 1.07024 2.14047 4.28094 8.56188 17.1238 34.2475 68.4951 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.194 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.164 x 8.581 at -1.025 degrees (North through East) ! Clean map min=-0.0015899 max=0.1947 Jy/beam quit ! Quitting program ! Log file J0811+0146_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:00:26 2014