! Started logfile: J1215+1654_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:01:28 2014 obs J1215+1654_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1215+1654_S_2013_01_09_pus_uva.fits ! AN table 1: 24 integrations on 120 of 120 possible baselines. ! AN table 2: 191 integrations on 120 of 120 possible baselines. ! AN table 3: 22 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.193776 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1215+1654 ! ! 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 22044 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 J1215+1654_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 257 telescope corrections were flagged in sub-array 1. ! A total of 1677 telescope corrections were flagged in sub-array 2. ! A total of 292 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 1677 telescope corrections were flagged in sub-array 2. ! A total of 292 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 1677 telescope corrections were flagged in sub-array 2. ! A total of 292 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 1677 telescope corrections were flagged in sub-array 2. ! A total of 292 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.804039Jy sigma=0.009848 ! Fit after self-cal, rms=0.789825Jy sigma=0.009694 ! 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=3.415 mas, bmaj=6.671 mas, bpa=3.229 degrees ! Estimated noise=718.18 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 = 0.167608 Jy ! Component: 100 - total flux cleaned = 0.204374 Jy ! Total flux subtracted in 100 components = 0.204374 Jy ! Clean residual min=-0.006782 max=0.011383 Jy/beam ! Clean residual mean=0.000046 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.204374 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.204374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121746Jy sigma=0.001230 ! Fit after self-cal, rms=0.121743Jy sigma=0.001230 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112393 Jy ! Component: 100 - total flux cleaned = 0.0168219 Jy ! Total flux subtracted in 100 components = 0.0168219 Jy ! Clean residual min=-0.006799 max=0.007866 Jy/beam ! Clean residual mean=-0.000002 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.221196 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.221196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120539Jy sigma=0.001225 ! Fit after self-cal, rms=0.120545Jy sigma=0.001225 ! 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=4.951 mas, bmaj=8.12 mas, bpa=5.391 degrees ! Estimated noise=405.569 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 = 0.0049208 Jy ! Component: 100 - total flux cleaned = 0.00575098 Jy ! Component: 150 - total flux cleaned = 0.00609549 Jy ! Component: 200 - total flux cleaned = 0.00643366 Jy ! Total flux subtracted in 200 components = 0.00643366 Jy ! Clean residual min=-0.006105 max=0.007882 Jy/beam ! Clean residual mean=-0.000070 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.227629 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.227629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120315Jy sigma=0.001222 ! Fit after self-cal, rms=0.120315Jy sigma=0.001222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HH 1.00* HN 1.07 ! KP 0.98 LA 1.07 MC 1.00* MK 0.76 ! NL 0.92 NY 1.00* OV 0.94 PT 1.12 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.14 HH 1.00* HN 1.08 ! KP 1.00 LA 1.05 MC 1.00* MK 0.81 ! NL 0.90 NY 1.00* OV 0.95 PT 1.14 ! SC 0.92 TS 1.00* WF 0.95 WZ 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HH 1.00* HN 1.20 ! KP 1.04 LA 0.97 MC 1.00* MK 0.90 ! NL 0.96 NY 1.00* OV 1.02 PT 1.07 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.25 HH 1.00* HN 1.18 ! KP 1.02 LA 0.97 MC 1.00* MK 0.92 ! NL 0.97 NY 1.00* OV 1.01 PT 1.04 ! SC 1.08 TS 1.00* WF 1.15 WZ 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HH 1.00* HN 1.08 ! KP 0.85 LA 0.88 MC 1.00* MK 0.93 ! NL 0.95 NY 1.00* OV 1.01 PT 1.00 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.25 HH 1.00* HN 1.08 ! KP 0.85 LA 0.94 MC 1.00* MK 0.91 ! NL 1.00 NY 1.00* OV 0.96 PT 1.02 ! SC 0.93 TS 1.00* WF 1.03 WZ 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HH 1.00* HN 1.02 ! KP 0.85 LA 0.77 MC 1.00* MK 0.98 ! NL 0.91 NY 1.00* OV 0.88 PT 0.95 ! SC 1.00* TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.25 HH 1.00* HN 1.04 ! KP 0.84 LA 0.77 MC 1.00* MK 0.99 ! NL 0.93 NY 1.00* OV 0.86 PT 0.90 ! SC 0.98 TS 1.00* WF 1.15 WZ 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Fit before self-cal, rms=0.120315Jy sigma=0.001222 ! Fit after self-cal, rms=0.114295Jy sigma=0.001153 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.983 mas, bmaj=8.222 mas, bpa=6.42 degrees ! Estimated noise=410.566 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 (37, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056719 Jy ! Component: 100 - total flux cleaned = 0.00873724 Jy ! Component: 150 - total flux cleaned = 0.0109272 Jy ! Component: 200 - total flux cleaned = 0.0126345 Jy ! Total flux subtracted in 200 components = 0.0126345 Jy ! Clean residual min=-0.002053 max=0.002722 Jy/beam ! Clean residual mean=0.000199 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.240264 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 79 components and 0.240264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113985Jy sigma=0.001149 ! Fit after self-cal, rms=0.113967Jy sigma=0.001148 ! 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=0.113967Jy sigma=0.001148 ! Fit after self-cal, rms=0.112735Jy sigma=0.001144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.997 mas, bmaj=8.226 mas, bpa=6.542 degrees ! Estimated noise=410.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181023 Jy ! Component: 100 - total flux cleaned = 0.00306553 Jy ! Component: 150 - total flux cleaned = 0.0039436 Jy ! Component: 200 - total flux cleaned = 0.00453684 Jy ! Total flux subtracted in 200 components = 0.00453684 Jy ! Clean residual min=-0.001603 max=0.002468 Jy/beam ! Clean residual mean=0.000159 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.244801 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.244801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112691Jy sigma=0.001143 ! Fit after self-cal, rms=0.112686Jy sigma=0.001143 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 (13.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226473 Jy ! Component: 100 - total flux cleaned = 0.00356309 Jy ! Component: 150 - total flux cleaned = 0.00418997 Jy ! Component: 200 - total flux cleaned = 0.00463485 Jy ! Total flux subtracted in 200 components = 0.00463485 Jy ! Clean residual min=-0.001536 max=0.001912 Jy/beam ! Clean residual mean=0.000122 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.249436 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.249436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112630Jy sigma=0.001143 ! Fit after self-cal, rms=0.112619Jy sigma=0.001142 ! 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=0.112619Jy sigma=0.001142 ! Fit after self-cal, rms=0.112647Jy sigma=0.001141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.997 mas, bmaj=8.227 mas, bpa=6.501 degrees ! Estimated noise=411.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118041 Jy ! Component: 100 - total flux cleaned = 0.0019781 Jy ! Component: 150 - total flux cleaned = 0.00247542 Jy ! Component: 200 - total flux cleaned = 0.00281836 Jy ! Total flux subtracted in 200 components = 0.00281836 Jy ! Clean residual min=-0.001610 max=0.001673 Jy/beam ! Clean residual mean=0.000093 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.252254 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.252254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112626Jy sigma=0.001141 ! Fit after self-cal, rms=0.112620Jy 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 = 0.000462112 Jy ! Component: 100 - total flux cleaned = 0.000674364 Jy ! Component: 150 - total flux cleaned = 0.000848479 Jy ! Component: 200 - total flux cleaned = 0.00103069 Jy ! Total flux subtracted in 200 components = 0.00103069 Jy ! Clean residual min=-0.001629 max=0.001695 Jy/beam ! Clean residual mean=0.000087 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.253285 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 153 components and 0.253285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112610Jy sigma=0.001140 ! Fit after self-cal, rms=0.112609Jy 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=0.112609Jy sigma=0.001140 ! Fit after self-cal, rms=0.112697Jy sigma=0.001140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.584 mas, bmaj=10.86 mas, bpa=-5.733 degrees ! Estimated noise=450.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815942 Jy ! Component: 100 - total flux cleaned = 0.00141935 Jy ! Component: 150 - total flux cleaned = 0.00171029 Jy ! Component: 200 - total flux cleaned = 0.00187415 Jy ! Total flux subtracted in 200 components = 0.00187415 Jy ! Clean residual min=-0.001384 max=0.001612 Jy/beam ! Clean residual mean=0.000119 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.255159 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.255159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112691Jy sigma=0.001140 ! Fit after self-cal, rms=0.112687Jy 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 = 0.000314705 Jy ! Component: 100 - total flux cleaned = 0.00046497 Jy ! Component: 150 - total flux cleaned = 0.000598769 Jy ! Component: 200 - total flux cleaned = 0.000647968 Jy ! Total flux subtracted in 200 components = 0.000647968 Jy ! Clean residual min=-0.001362 max=0.001657 Jy/beam ! Clean residual mean=0.000112 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.255807 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 0.255807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112685Jy sigma=0.001140 ! Fit after self-cal, rms=0.112684Jy 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=4.995 mas, bmaj=8.227 mas, bpa=6.46 degrees ! Estimated noise=411.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.995 x 8.227 at 6.46 degrees (North through East) ! Clean map min=-0.0016657 max=0.21541 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=3.495 mas, bmaj=6.831 mas, bpa=3.852 degrees ! Estimated noise=718.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165867 Jy ! Component: 100 - total flux cleaned = 0.202509 Jy ! Component: 150 - total flux cleaned = 0.214407 Jy ! Component: 200 - total flux cleaned = 0.22038 Jy ! Total flux subtracted in 200 components = 0.22038 Jy ! Clean residual min=-0.002762 max=0.003731 Jy/beam ! Clean residual mean=0.000054 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.22038 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.22038 Jy ! Inverting map and beam ! Estimated beam: bmin=4.995 mas, bmaj=8.227 mas, bpa=6.46 degrees ! Estimated noise=411.55 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) ! Added new window around map position (5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615886 Jy ! Component: 100 - total flux cleaned = 0.0105929 Jy ! Component: 150 - total flux cleaned = 0.0140271 Jy ! Component: 200 - total flux cleaned = 0.0167995 Jy ! Total flux subtracted in 200 components = 0.0167995 Jy ! Clean residual min=-0.001644 max=0.001995 Jy/beam ! Clean residual mean=0.000216 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.23718 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 83 components and 0.23718 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=8.584 mas, bmaj=10.86 mas, bpa=-5.733 degrees ! Estimated noise=450.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325347 Jy ! Component: 100 - total flux cleaned = 0.00575919 Jy ! Component: 150 - total flux cleaned = 0.00747809 Jy ! Component: 200 - total flux cleaned = 0.00885642 Jy ! Total flux subtracted in 200 components = 0.00885642 Jy ! Clean residual min=-0.001521 max=0.001792 Jy/beam ! Clean residual mean=0.000246 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.246036 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 = 0.00117758 Jy ! Component: 100 - total flux cleaned = 0.00219333 Jy ! Component: 150 - total flux cleaned = 0.0030748 Jy ! Component: 200 - total flux cleaned = 0.0038428 Jy ! Total flux subtracted in 200 components = 0.0038428 Jy ! Clean residual min=-0.001237 max=0.001575 Jy/beam ! Clean residual mean=0.000193 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.249879 Jy ! Adding 145 model components to the UV plane model. ! The established model now contains 217 components and 0.249879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.995 mas, bmaj=8.227 mas, bpa=6.46 degrees ! Estimated noise=411.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859113 Jy ! Component: 100 - total flux cleaned = 0.00155221 Jy ! Component: 150 - total flux cleaned = 0.00201268 Jy ! Component: 200 - total flux cleaned = 0.00229725 Jy ! Total flux subtracted in 200 components = 0.00229725 Jy ! Clean residual min=-0.001500 max=0.001697 Jy/beam ! Clean residual mean=0.000097 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.252176 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 239 components and 0.252176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112665Jy sigma=0.001140 ! Fit after self-cal, rms=0.112666Jy sigma=0.001140 wmodel J1215+1654_S_2013_01_09_pus_map.mod ! Writing 239 model components to file: J1215+1654_S_2013_01_09_pus_map.mod wobs J1215+1654_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1215+1654_S_2013_01_09_pus_uvs.fits wwins J1215+1654_S_2013_01_09_pus_map.win ! wwins: Wrote 4 windows to J1215+1654_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 = 0.000297072 Jy ! Component: 100 - total flux cleaned = 0.000636047 Jy ! Component: 150 - total flux cleaned = 0.000976031 Jy ! Component: 200 - total flux cleaned = 0.00130022 Jy ! Component: 250 - total flux cleaned = 0.00150815 Jy ! Component: 300 - total flux cleaned = 0.00164906 Jy ! Component: 350 - total flux cleaned = 0.00184488 Jy ! Component: 400 - total flux cleaned = 0.00203541 Jy ! Component: 450 - total flux cleaned = 0.00216531 Jy ! Component: 500 - total flux cleaned = 0.00229252 Jy ! Component: 550 - total flux cleaned = 0.00239911 Jy ! Component: 600 - total flux cleaned = 0.00253846 Jy ! Component: 650 - total flux cleaned = 0.00269226 Jy ! Component: 700 - total flux cleaned = 0.00280998 Jy ! Component: 750 - total flux cleaned = 0.00300805 Jy ! Component: 800 - total flux cleaned = 0.00315415 Jy ! Component: 850 - total flux cleaned = 0.00329822 Jy ! Component: 900 - total flux cleaned = 0.00344037 Jy ! Component: 950 - total flux cleaned = 0.00358057 Jy ! Component: 1000 - total flux cleaned = 0.00374925 Jy ! Component: 1050 - total flux cleaned = 0.00384002 Jy ! Component: 1100 - total flux cleaned = 0.00397455 Jy ! Component: 1150 - total flux cleaned = 0.00407777 Jy ! Component: 1200 - total flux cleaned = 0.00416545 Jy ! Component: 1250 - total flux cleaned = 0.00429547 Jy ! Component: 1300 - total flux cleaned = 0.0044096 Jy ! Component: 1350 - total flux cleaned = 0.00450853 Jy ! Component: 1400 - total flux cleaned = 0.00462042 Jy ! Component: 1450 - total flux cleaned = 0.004662 Jy ! Component: 1500 - total flux cleaned = 0.00478573 Jy ! Component: 1550 - total flux cleaned = 0.00486735 Jy ! Component: 1600 - total flux cleaned = 0.0049347 Jy ! Component: 1650 - total flux cleaned = 0.00501487 Jy ! Component: 1700 - total flux cleaned = 0.00509444 Jy ! Component: 1750 - total flux cleaned = 0.00514703 Jy ! Component: 1800 - total flux cleaned = 0.00523826 Jy ! Component: 1850 - total flux cleaned = 0.00530284 Jy ! Component: 1900 - total flux cleaned = 0.00537967 Jy ! Component: 1950 - total flux cleaned = 0.00545587 Jy ! Component: 2000 - total flux cleaned = 0.00554388 Jy ! Total flux subtracted in 2048 components = 0.00560649 Jy ! Clean residual min=-0.000716 max=0.000701 Jy/beam ! Clean residual mean=0.000056 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.257783 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 386 components and 0.257783 Jy ![Exited script file: muppet] wmap "J1215+1654_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.995 x 8.227 at 6.46 degrees (North through East) ! Clean map min=-0.0015455 max=0.216 Jy/beam ! Writing clean map to FITS file: J1215+1654_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 0.216001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267617 device "J1215+1654_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1215+1654_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371688 0.371688 0.743377 1.48675 2.97351 5.94701 11.894 23.7881 47.5761 95.1522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.216 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.995 x 8.227 at 6.46 degrees (North through East) ! Clean map min=-0.0015455 max=0.216 Jy/beam quit ! Quitting program ! Log file J1215+1654_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:01:32 2014