! Started logfile: J1443+2501_S_2011_06_28_pus_uvs.log on Wed Apr 25 20:51:28 2012 obs J1443+2501_S_2011_06_28_pus_uva.fits ! Reading UV FITS file: J1443+2501_S_2011_06_28_pus_uva.fits ! AN table 1: 240 integrations on 153 of 153 possible baselines. ! AN table 2: 25 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.446294 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1443+2501 ! ! 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 4593 lines of history. ! ! Reading 72380 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 J1443+2501_S_2011_06_28_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 1361 telescope corrections were flagged in sub-array 1. ! A total of 450 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1361 telescope corrections were flagged in sub-array 1. ! A total of 450 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1258 telescope corrections were flagged in sub-array 1. ! A total of 450 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1258 telescope corrections were flagged in sub-array 1. ! A total of 450 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.826084Jy sigma=0.008804 ! Fit after self-cal, rms=0.773540Jy sigma=0.008304 ! 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=1.779 mas, bmaj=3.223 mas, bpa=12.89 degrees ! Estimated noise=560.637 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 = 0.187758 Jy ! Component: 100 - total flux cleaned = 0.229104 Jy ! Total flux subtracted in 100 components = 0.229104 Jy ! Clean residual min=-0.004435 max=0.013541 Jy/beam ! Clean residual mean=0.000112 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.229104 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.229104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166555Jy sigma=0.001345 ! Fit after self-cal, rms=0.166558Jy sigma=0.001345 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014602 Jy ! Component: 100 - total flux cleaned = 0.0230751 Jy ! Total flux subtracted in 100 components = 0.0230751 Jy ! Clean residual min=-0.004067 max=0.005125 Jy/beam ! Clean residual mean=0.000075 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.252179 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.252179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164993Jy sigma=0.001312 ! Fit after self-cal, rms=0.165015Jy sigma=0.001311 ! 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=2.196 mas, bmaj=3.922 mas, bpa=6.441 degrees ! Estimated noise=262.022 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 = 0.00869778 Jy ! Component: 100 - total flux cleaned = 0.0134463 Jy ! Component: 150 - total flux cleaned = 0.0162064 Jy ! Component: 200 - total flux cleaned = 0.0178405 Jy ! Total flux subtracted in 200 components = 0.0178405 Jy ! Clean residual min=-0.002198 max=0.004392 Jy/beam ! Clean residual mean=0.000312 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.27002 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.27002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164654Jy sigma=0.001303 ! Fit after self-cal, rms=0.164674Jy sigma=0.001303 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 FT 1.00* HH 1.04 ! HN 1.02 KK 0.98 KP 0.94 MC 1.13 ! MK 0.93 NL 0.97 NY 0.95 OV 0.95 ! PT 0.97 SC 1.04 SH 1.00* TS 1.00* ! WF 0.99 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 FT 1.00* HH 0.99 ! HN 1.01 KK 0.96 KP 0.99 MC 1.07 ! MK 0.97 NL 0.95 NY 0.99 OV 1.01 ! PT 0.97 SC 1.00 SH 1.00* TS 1.00* ! WF 1.00 WZ 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 FT 1.00* HH 1.00 ! HN 1.06 KK 0.99 KP 1.01 MC 1.10 ! MK 0.98 NL 1.04 NY 1.00 OV 1.03 ! PT 1.02 SC 1.02 SH 1.00* TS 1.03 ! WF 1.03 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 FT 1.00* HH 0.98 ! HN 1.04 KK 0.97 KP 0.99 MC 1.11 ! MK 1.03 NL 1.00 NY 1.07 OV 1.03 ! PT 1.00 SC 1.04 SH 1.00* TS 0.95 ! WF 1.04 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KK 0.00* KP 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* SH 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.164674Jy sigma=0.001303 ! Fit after self-cal, rms=0.166546Jy sigma=0.001295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.924 mas, bpa=6.302 degrees ! Estimated noise=261.974 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, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437786 Jy ! Component: 100 - total flux cleaned = 0.00696325 Jy ! Component: 150 - total flux cleaned = 0.00870438 Jy ! Component: 200 - total flux cleaned = 0.00957365 Jy ! Total flux subtracted in 200 components = 0.00957365 Jy ! Clean residual min=-0.001449 max=0.002651 Jy/beam ! Clean residual mean=0.000317 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.279593 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.279593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166410Jy sigma=0.001293 ! Fit after self-cal, rms=0.166436Jy sigma=0.001293 ! Inverting map ! Added new window around map position (3.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267191 Jy ! Component: 100 - total flux cleaned = 0.00428594 Jy ! Component: 150 - total flux cleaned = 0.00501987 Jy ! Component: 200 - total flux cleaned = 0.00554802 Jy ! Total flux subtracted in 200 components = 0.00554802 Jy ! Clean residual min=-0.001378 max=0.001794 Jy/beam ! Clean residual mean=0.000271 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.285141 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.285141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166388Jy sigma=0.001292 ! Fit after self-cal, rms=0.166381Jy sigma=0.001292 ! 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=0.166381Jy sigma=0.001292 ! Fit after self-cal, rms=0.166704Jy sigma=0.001290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.923 mas, bpa=6.331 degrees ! Estimated noise=262.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109548 Jy ! Component: 100 - total flux cleaned = 0.0015509 Jy ! Component: 150 - total flux cleaned = 0.002007 Jy ! Component: 200 - total flux cleaned = 0.00240469 Jy ! Total flux subtracted in 200 components = 0.00240469 Jy ! Clean residual min=-0.001159 max=0.001585 Jy/beam ! Clean residual mean=0.000232 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.287546 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.287546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166683Jy sigma=0.001290 ! Fit after self-cal, rms=0.166706Jy sigma=0.001290 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 (-19, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162627 Jy ! Component: 100 - total flux cleaned = 0.0022355 Jy ! Component: 150 - total flux cleaned = 0.00276959 Jy ! Component: 200 - total flux cleaned = 0.00324946 Jy ! Total flux subtracted in 200 components = 0.00324946 Jy ! Clean residual min=-0.001084 max=0.001544 Jy/beam ! Clean residual mean=0.000204 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.290796 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.290796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166678Jy sigma=0.001290 ! Fit after self-cal, rms=0.166677Jy sigma=0.001290 ! 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=0.166677Jy sigma=0.001290 ! Fit after self-cal, rms=0.166640Jy sigma=0.001290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=3.922 mas, bpa=6.321 degrees ! Estimated noise=261.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341291 Jy ! Component: 100 - total flux cleaned = 0.000805165 Jy ! Component: 150 - total flux cleaned = 0.00111441 Jy ! Component: 200 - total flux cleaned = 0.00139481 Jy ! Total flux subtracted in 200 components = 0.00139481 Jy ! Clean residual min=-0.001090 max=0.001447 Jy/beam ! Clean residual mean=0.000180 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.29219 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 137 components and 0.29219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166629Jy sigma=0.001290 ! Fit after self-cal, rms=0.166629Jy sigma=0.001290 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 = 0.000435078 Jy ! Component: 100 - total flux cleaned = 0.000705324 Jy ! Component: 150 - total flux cleaned = 0.000915627 Jy ! Component: 200 - total flux cleaned = 0.00107629 Jy ! Total flux subtracted in 200 components = 0.00107629 Jy ! Clean residual min=-0.001079 max=0.001435 Jy/beam ! Clean residual mean=0.000171 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.293267 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 150 components and 0.293267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166622Jy sigma=0.001290 ! Fit after self-cal, rms=0.166623Jy sigma=0.001290 ! 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=0.166623Jy sigma=0.001290 ! Fit after self-cal, rms=0.166582Jy sigma=0.001290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.487 mas, bmaj=8.788 mas, bpa=-4.527 degrees ! Estimated noise=350.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134732 Jy ! Component: 100 - total flux cleaned = 0.00229508 Jy ! Component: 150 - total flux cleaned = 0.00301519 Jy ! Component: 200 - total flux cleaned = 0.00340757 Jy ! Total flux subtracted in 200 components = 0.00340757 Jy ! Clean residual min=-0.001349 max=0.002203 Jy/beam ! Clean residual mean=0.000420 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.296674 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 162 components and 0.296674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166584Jy sigma=0.001290 ! Fit after self-cal, rms=0.166585Jy sigma=0.001290 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 = 0.000436611 Jy ! Component: 100 - total flux cleaned = 0.000669349 Jy ! Component: 150 - total flux cleaned = 0.000779244 Jy ! Component: 200 - total flux cleaned = 0.000851532 Jy ! Total flux subtracted in 200 components = 0.000851532 Jy ! Clean residual min=-0.001373 max=0.002132 Jy/beam ! Clean residual mean=0.000400 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.297526 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 166 components and 0.297526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166588Jy sigma=0.001290 ! Fit after self-cal, rms=0.166587Jy sigma=0.001290 ! 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=2.205 mas, bmaj=3.922 mas, bpa=6.315 degrees ! Estimated noise=261.807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.205 x 3.922 at 6.315 degrees (North through East) ! Clean map min=-0.0012643 max=0.24362 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=1.787 mas, bmaj=3.217 mas, bpa=12.85 degrees ! Estimated noise=560.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187685 Jy ! Component: 100 - total flux cleaned = 0.228813 Jy ! Component: 150 - total flux cleaned = 0.242561 Jy ! Component: 200 - total flux cleaned = 0.250274 Jy ! Total flux subtracted in 200 components = 0.250274 Jy ! Clean residual min=-0.003477 max=0.004001 Jy/beam ! Clean residual mean=0.000074 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.250274 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 0.250274 Jy ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=3.922 mas, bpa=6.315 degrees ! Estimated noise=261.807 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 = 0.00888095 Jy ! Component: 100 - total flux cleaned = 0.0145698 Jy ! Component: 150 - total flux cleaned = 0.0188852 Jy ! Component: 200 - total flux cleaned = 0.0223587 Jy ! Total flux subtracted in 200 components = 0.0223587 Jy ! Clean residual min=-0.001403 max=0.002287 Jy/beam ! Clean residual mean=0.000347 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.272632 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 74 components and 0.272632 Jy ! Inverting map ! Added new window around map position (-1, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292105 Jy ! Component: 100 - total flux cleaned = 0.00538926 Jy ! Component: 150 - total flux cleaned = 0.00752678 Jy ! Component: 200 - total flux cleaned = 0.00939651 Jy ! Total flux subtracted in 200 components = 0.00939651 Jy ! Clean residual min=-0.001193 max=0.001579 Jy/beam ! Clean residual mean=0.000264 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.282029 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 111 components and 0.282029 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=3.394 mas, bpa=10.48 degrees ! Estimated noise=337.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207537 Jy ! Component: 100 - total flux cleaned = 0.00376502 Jy ! Component: 150 - total flux cleaned = 0.00525068 Jy ! Component: 200 - total flux cleaned = 0.00657286 Jy ! Total flux subtracted in 200 components = 0.00657286 Jy ! Clean residual min=-0.001549 max=0.001862 Jy/beam ! Clean residual mean=0.000333 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.288602 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117976 Jy ! Component: 100 - total flux cleaned = 0.00223439 Jy ! Component: 150 - total flux cleaned = 0.00307029 Jy ! Component: 200 - total flux cleaned = 0.00376094 Jy ! Total flux subtracted in 200 components = 0.00376094 Jy ! Clean residual min=-0.001557 max=0.001818 Jy/beam ! Clean residual mean=0.000282 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.292363 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 149 components and 0.292363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166571Jy sigma=0.001290 ! Fit after self-cal, rms=0.166565Jy sigma=0.001290 wmodel J1443+2501_S_2011_06_28_pus_map.mod ! Writing 149 model components to file: J1443+2501_S_2011_06_28_pus_map.mod wobs J1443+2501_S_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J1443+2501_S_2011_06_28_pus_uvs.fits wwins J1443+2501_S_2011_06_28_pus_map.win ! wwins: Wrote 5 windows to J1443+2501_S_2011_06_28_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 = 0.000852679 Jy ! Component: 100 - total flux cleaned = 0.00164432 Jy ! Component: 150 - total flux cleaned = 0.00230902 Jy ! Component: 200 - total flux cleaned = 0.00298185 Jy ! Component: 250 - total flux cleaned = 0.00363602 Jy ! Component: 300 - total flux cleaned = 0.00424631 Jy ! Component: 350 - total flux cleaned = 0.00486967 Jy ! Component: 400 - total flux cleaned = 0.00550473 Jy ! Component: 450 - total flux cleaned = 0.00607399 Jy ! Component: 500 - total flux cleaned = 0.00665641 Jy ! Component: 550 - total flux cleaned = 0.00712835 Jy ! Component: 600 - total flux cleaned = 0.00761615 Jy ! Component: 650 - total flux cleaned = 0.0080238 Jy ! Component: 700 - total flux cleaned = 0.00840159 Jy ! Component: 750 - total flux cleaned = 0.00875056 Jy ! Component: 800 - total flux cleaned = 0.00902598 Jy ! Component: 850 - total flux cleaned = 0.00932058 Jy ! Component: 900 - total flux cleaned = 0.0095889 Jy ! Component: 950 - total flux cleaned = 0.00989836 Jy ! Component: 1000 - total flux cleaned = 0.0101385 Jy ! Component: 1050 - total flux cleaned = 0.0104404 Jy ! Component: 1100 - total flux cleaned = 0.0107174 Jy ! Component: 1150 - total flux cleaned = 0.0109281 Jy ! Component: 1200 - total flux cleaned = 0.0111576 Jy ! Component: 1250 - total flux cleaned = 0.0113642 Jy ! Component: 1300 - total flux cleaned = 0.0115892 Jy ! Component: 1350 - total flux cleaned = 0.0118725 Jy ! Component: 1400 - total flux cleaned = 0.0120529 Jy ! Component: 1450 - total flux cleaned = 0.0122714 Jy ! Component: 1500 - total flux cleaned = 0.0125073 Jy ! Component: 1550 - total flux cleaned = 0.012702 Jy ! Component: 1600 - total flux cleaned = 0.0128756 Jy ! Component: 1650 - total flux cleaned = 0.0130288 Jy ! Component: 1700 - total flux cleaned = 0.0132374 Jy ! Component: 1750 - total flux cleaned = 0.013369 Jy ! Component: 1800 - total flux cleaned = 0.0134998 Jy ! Component: 1850 - total flux cleaned = 0.013648 Jy ! Component: 1900 - total flux cleaned = 0.0138132 Jy ! Component: 1950 - total flux cleaned = 0.0139409 Jy ! Component: 2000 - total flux cleaned = 0.0140674 Jy ! Total flux subtracted in 2048 components = 0.0141752 Jy ! Clean residual min=-0.001063 max=0.001156 Jy/beam ! Clean residual mean=0.000107 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.306538 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 331 components and 0.306538 Jy ![Exited script file: muppet] wmap "J1443+2501_S_2011_06_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 3.394 at 10.48 degrees (North through East) ! Clean map min=-0.0012198 max=0.24167 Jy/beam ! Writing clean map to FITS file: J1443+2501_S_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.241669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322061 device "J1443+2501_S_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J1443+2501_S_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399795 0.399795 0.799591 1.59918 3.19836 6.39673 12.7935 25.5869 51.1738 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.241 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 3.394 at 10.48 degrees (North through East) ! Clean map min=-0.0012198 max=0.24167 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1443+2501_S_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J1443+2501_S_2011_06_28_pus_map.gif/vgif' mapplot cln