! Started logfile: J1216+0929_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:01:32 2014 obs J1216+0929_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1216+0929_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.370455 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1216+0929 ! ! 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 31296 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 J1216+0929_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 536 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 536 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 536 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 536 telescope corrections were flagged in sub-array 1. ! A total of 533 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.964839Jy sigma=0.012153 ! Fit after self-cal, rms=0.945255Jy sigma=0.011922 ! 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=2.127 mas, bmaj=7.84 mas, bpa=5.766 degrees ! Estimated noise=734.416 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 = 0.0436445 Jy ! Component: 100 - total flux cleaned = 0.0561413 Jy ! Total flux subtracted in 100 components = 0.0561413 Jy ! Clean residual min=-0.003835 max=0.005216 Jy/beam ! Clean residual mean=0.000010 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0561413 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0561413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099044Jy sigma=0.001119 ! Fit after self-cal, rms=0.098771Jy sigma=0.001115 ! 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=2.756 mas, bmaj=8.698 mas, bpa=5.212 degrees ! Estimated noise=324.713 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 = 0.00522526 Jy ! Component: 100 - total flux cleaned = 0.00729624 Jy ! Component: 150 - total flux cleaned = 0.00742503 Jy ! Component: 200 - total flux cleaned = 0.00747382 Jy ! Total flux subtracted in 200 components = 0.00747382 Jy ! Clean residual min=-0.002336 max=0.003067 Jy/beam ! Clean residual mean=-0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0636152 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0636152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098400Jy sigma=0.001113 ! Fit after self-cal, rms=0.098402Jy sigma=0.001113 ! 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 0.90 FD 1.21 HH 1.00* HN 1.03 ! KP 1.04 LA 0.97 MC 1.00* MK 0.61 ! NL 0.90 NY 1.00* OV 1.02 PT 1.16 ! SC 0.95 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.10 HH 1.00* HN 1.02 ! KP 1.08 LA 1.06 MC 1.00* MK 1.00* ! NL 0.88 NY 1.00* OV 0.99 PT 1.18 ! SC 0.86 TS 1.04 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.24 HH 1.00* HN 1.00 ! KP 1.00 LA 0.92 MC 1.00* MK 0.81 ! NL 1.02 NY 1.00* OV 1.10 PT 1.10 ! SC 1.10 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.26 HH 1.00* HN 1.14 ! KP 1.04 LA 0.94 MC 1.00* MK 1.00* ! NL 1.00 NY 1.00* OV 1.07 PT 1.10 ! SC 0.88 TS 1.28 WF 1.00* WZ 1.00* ! ! ! 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 1.25 HH 1.00* HN 1.07 ! KP 0.86 LA 0.92 MC 1.00* MK 0.81 ! NL 0.95 NY 1.00* OV 1.00 PT 1.01 ! SC 1.02 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.14 HH 1.00* HN 1.06 ! KP 0.87 LA 0.93 MC 1.00* MK 1.00* ! NL 1.04 NY 1.00* OV 1.00 PT 1.01 ! SC 0.88 TS 1.23 WF 1.00* WZ 1.00* ! ! ! 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 1.22 HH 1.00* HN 1.01 ! KP 0.83 LA 0.82 MC 1.00* MK 0.83 ! NL 0.87 NY 1.00* OV 0.86 PT 0.91 ! SC 0.98 TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.29 HH 1.00* HN 0.92 ! KP 0.83 LA 0.83 MC 1.00* MK 1.00* ! NL 0.85 NY 1.00* OV 0.86 PT 0.94 ! SC 0.76 TS 1.42 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.098402Jy sigma=0.001113 ! Fit after self-cal, rms=0.091396Jy sigma=0.001105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=8.536 mas, bpa=5.139 degrees ! Estimated noise=323.167 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 = 0.000202743 Jy ! Component: 100 - total flux cleaned = 0.000240269 Jy ! Component: 150 - total flux cleaned = 0.000272997 Jy ! Component: 200 - total flux cleaned = 0.00028803 Jy ! Total flux subtracted in 200 components = 0.00028803 Jy ! Clean residual min=-0.001426 max=0.001302 Jy/beam ! Clean residual mean=0.000010 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0639032 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0639032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091389Jy sigma=0.001105 ! Fit after self-cal, rms=0.091324Jy sigma=0.001103 ! 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=0.091324Jy sigma=0.001103 ! Fit after self-cal, rms=0.091422Jy sigma=0.001103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=8.513 mas, bpa=5.158 degrees ! Estimated noise=323.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245778 Jy ! Component: 100 - total flux cleaned = 0.000274785 Jy ! Component: 150 - total flux cleaned = 0.000287087 Jy ! Component: 200 - total flux cleaned = 0.000287232 Jy ! Total flux subtracted in 200 components = 0.000287232 Jy ! Clean residual min=-0.001348 max=0.001236 Jy/beam ! Clean residual mean=0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0641904 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0641904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091419Jy sigma=0.001103 ! Fit after self-cal, rms=0.091431Jy sigma=0.001103 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 = 7.51184e-05 Jy ! Component: 100 - total flux cleaned = 6.38069e-05 Jy ! Component: 150 - total flux cleaned = 6.38217e-05 Jy ! Component: 200 - total flux cleaned = 6.33741e-05 Jy ! Total flux subtracted in 200 components = 6.33741e-05 Jy ! Clean residual min=-0.001342 max=0.001213 Jy/beam ! Clean residual mean=0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0642538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0642538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091428Jy sigma=0.001103 ! Fit after self-cal, rms=0.091429Jy sigma=0.001103 ! 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=0.091429Jy sigma=0.001103 ! Fit after self-cal, rms=0.091634Jy sigma=0.001103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=8.498 mas, bpa=5.205 degrees ! Estimated noise=323.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223955 Jy ! Component: 100 - total flux cleaned = 0.00023446 Jy ! Component: 150 - total flux cleaned = 0.000234652 Jy ! Component: 200 - total flux cleaned = 0.000242579 Jy ! Total flux subtracted in 200 components = 0.000242579 Jy ! Clean residual min=-0.001341 max=0.001201 Jy/beam ! Clean residual mean=0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0644963 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0644963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091632Jy sigma=0.001103 ! Fit after self-cal, rms=0.091635Jy sigma=0.001103 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 = 9.6526e-06 Jy ! Component: 100 - total flux cleaned = 1.75928e-05 Jy ! Component: 150 - total flux cleaned = 1.75384e-05 Jy ! Component: 200 - total flux cleaned = 1.75207e-05 Jy ! Total flux subtracted in 200 components = 1.75207e-05 Jy ! Clean residual min=-0.001332 max=0.001206 Jy/beam ! Clean residual mean=0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0645139 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0645139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091634Jy sigma=0.001103 ! Fit after self-cal, rms=0.091634Jy sigma=0.001103 ! 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=0.091634Jy sigma=0.001103 ! Fit after self-cal, rms=0.091810Jy sigma=0.001103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.511 mas, bmaj=11.06 mas, bpa=-1.514 degrees ! Estimated noise=391.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139516 Jy ! Component: 100 - total flux cleaned = -0.000122324 Jy ! Component: 150 - total flux cleaned = -0.000137993 Jy ! Component: 200 - total flux cleaned = -0.000151535 Jy ! Total flux subtracted in 200 components = -0.000151535 Jy ! Clean residual min=-0.001203 max=0.001258 Jy/beam ! Clean residual mean=0.000017 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0643623 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0643623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091811Jy sigma=0.001103 ! Fit after self-cal, rms=0.091810Jy sigma=0.001103 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.54327e-05 Jy ! Component: 100 - total flux cleaned = -6.48011e-05 Jy ! Component: 150 - total flux cleaned = -7.70292e-05 Jy ! Component: 200 - total flux cleaned = -8.78005e-05 Jy ! Total flux subtracted in 200 components = -8.78005e-05 Jy ! Clean residual min=-0.001210 max=0.001275 Jy/beam ! Clean residual mean=0.000017 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0642745 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0642745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091810Jy sigma=0.001103 ! Fit after self-cal, rms=0.091809Jy sigma=0.001103 ! 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=2.874 mas, bmaj=8.489 mas, bpa=5.251 degrees ! Estimated noise=324.209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.874 x 8.489 at 5.251 degrees (North through East) ! Clean map min=-0.0012265 max=0.05742 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=2.241 mas, bmaj=7.585 mas, bpa=5.91 degrees ! Estimated noise=732.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437936 Jy ! Component: 100 - total flux cleaned = 0.0554162 Jy ! Component: 150 - total flux cleaned = 0.060812 Jy ! Component: 200 - total flux cleaned = 0.0628896 Jy ! Total flux subtracted in 200 components = 0.0628896 Jy ! Clean residual min=-0.002974 max=0.003007 Jy/beam ! Clean residual mean=0.000008 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0628896 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0628896 Jy ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=8.489 mas, bpa=5.251 degrees ! Estimated noise=324.209 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 = 0.00231548 Jy ! Component: 100 - total flux cleaned = 0.00225431 Jy ! Component: 150 - total flux cleaned = 0.00213803 Jy ! Component: 200 - total flux cleaned = 0.00204384 Jy ! Total flux subtracted in 200 components = 0.00204384 Jy ! Clean residual min=-0.001359 max=0.001297 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0649334 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0649334 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=7.511 mas, bmaj=11.06 mas, bpa=-1.514 degrees ! Estimated noise=391.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057432 Jy ! Component: 100 - total flux cleaned = -0.000602677 Jy ! Component: 150 - total flux cleaned = -0.000627987 Jy ! Component: 200 - total flux cleaned = -0.000659092 Jy ! Total flux subtracted in 200 components = -0.000659092 Jy ! Clean residual min=-0.001251 max=0.001284 Jy/beam ! Clean residual mean=0.000017 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0642743 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 = -1.81766e-05 Jy ! Component: 100 - total flux cleaned = -4.10824e-05 Jy ! Component: 150 - total flux cleaned = -5.43175e-05 Jy ! Component: 200 - total flux cleaned = -6.60399e-05 Jy ! Total flux subtracted in 200 components = -6.60399e-05 Jy ! Clean residual min=-0.001230 max=0.001278 Jy/beam ! Clean residual mean=0.000017 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0642083 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0642083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=8.489 mas, bpa=5.251 degrees ! Estimated noise=324.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236915 Jy ! Component: 100 - total flux cleaned = 0.000269195 Jy ! Component: 150 - total flux cleaned = 0.000296593 Jy ! Component: 200 - total flux cleaned = 0.000308941 Jy ! Total flux subtracted in 200 components = 0.000308941 Jy ! Clean residual min=-0.001334 max=0.001297 Jy/beam ! Clean residual mean=0.000007 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0645172 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0645172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091815Jy sigma=0.001103 ! Fit after self-cal, rms=0.091813Jy sigma=0.001103 wmodel J1216+0929_S_2013_01_09_pus_map.mod ! Writing 53 model components to file: J1216+0929_S_2013_01_09_pus_map.mod wobs J1216+0929_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1216+0929_S_2013_01_09_pus_uvs.fits wwins J1216+0929_S_2013_01_09_pus_map.win ! wwins: Wrote 1 windows to J1216+0929_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 = -5.76565e-05 Jy ! Component: 100 - total flux cleaned = 9.1968e-05 Jy ! Component: 150 - total flux cleaned = 0.000212069 Jy ! Component: 200 - total flux cleaned = 0.000306809 Jy ! Component: 250 - total flux cleaned = 0.000452735 Jy ! Component: 300 - total flux cleaned = 0.000594054 Jy ! Component: 350 - total flux cleaned = 0.000696485 Jy ! Component: 400 - total flux cleaned = 0.00074589 Jy ! Component: 450 - total flux cleaned = 0.000810663 Jy ! Component: 500 - total flux cleaned = 0.000874092 Jy ! Component: 550 - total flux cleaned = 0.000858613 Jy ! Component: 600 - total flux cleaned = 0.000904639 Jy ! Component: 650 - total flux cleaned = 0.00094936 Jy ! Component: 700 - total flux cleaned = 0.00105129 Jy ! Component: 750 - total flux cleaned = 0.00109413 Jy ! Component: 800 - total flux cleaned = 0.00110787 Jy ! Component: 850 - total flux cleaned = 0.00109408 Jy ! Component: 900 - total flux cleaned = 0.001135 Jy ! Component: 950 - total flux cleaned = 0.00114857 Jy ! Component: 1000 - total flux cleaned = 0.00114862 Jy ! Component: 1050 - total flux cleaned = 0.00117466 Jy ! Component: 1100 - total flux cleaned = 0.00113661 Jy ! Component: 1150 - total flux cleaned = 0.00116195 Jy ! Component: 1200 - total flux cleaned = 0.00108688 Jy ! Component: 1250 - total flux cleaned = 0.00109937 Jy ! Component: 1300 - total flux cleaned = 0.00105072 Jy ! Component: 1350 - total flux cleaned = 0.00105066 Jy ! Component: 1400 - total flux cleaned = 0.00100319 Jy ! Component: 1450 - total flux cleaned = 0.000968102 Jy ! Component: 1500 - total flux cleaned = 0.000933739 Jy ! Component: 1550 - total flux cleaned = 0.00094541 Jy ! Component: 1600 - total flux cleaned = 0.000967801 Jy ! Component: 1650 - total flux cleaned = 0.0009452 Jy ! Component: 1700 - total flux cleaned = 0.000867783 Jy ! Component: 1750 - total flux cleaned = 0.000878885 Jy ! Component: 1800 - total flux cleaned = 0.000900577 Jy ! Component: 1850 - total flux cleaned = 0.00091126 Jy ! Component: 1900 - total flux cleaned = 0.000879474 Jy ! Component: 1950 - total flux cleaned = 0.0009006 Jy ! Component: 2000 - total flux cleaned = 0.00090051 Jy ! Total flux subtracted in 2048 components = 0.000879901 Jy ! Clean residual min=-0.000681 max=0.000703 Jy/beam ! Clean residual mean=0.000007 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0653971 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 211 components and 0.0653971 Jy ![Exited script file: muppet] wmap "J1216+0929_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.874 x 8.489 at 5.251 degrees (North through East) ! Clean map min=-0.0010154 max=0.057196 Jy/beam ! Writing clean map to FITS file: J1216+0929_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 0.0571964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021156 device "J1216+0929_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1216+0929_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10965 1.10965 2.2193 4.4386 8.8772 17.7544 35.5088 71.0176 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.874 x 8.489 at 5.251 degrees (North through East) ! Clean map min=-0.0010154 max=0.057196 Jy/beam quit ! Quitting program ! Log file J1216+0929_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:01:36 2014