! Started logfile: /scr/pima/bp171ag_uvs/J0102+5824_C_uvs.log on Fri Oct 11 03:43:45 2013 obs /scr/pima/bp171ag_uvs/J0102+5824_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0102+5824_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848889 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1528 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J0102+5824_C] 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 = 1024x1024 pixels with 0.300x0.300 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.110429Jy sigma=183.010886 ! Fit after self-cal, rms=1.012876Jy sigma=88.472282 ! 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=1.448 mas, bmaj=5.135 mas, bpa=51.22 degrees ! Estimated noise=0.359421 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 = 1.48959 Jy ! Component: 100 - total flux cleaned = 1.82068 Jy ! Total flux subtracted in 100 components = 1.82068 Jy ! Clean residual min=-0.049078 max=0.114157 Jy/beam ! Clean residual mean=-0.000189 rms=0.014550 Jy/beam ! Combined flux in latest and established models = 1.82068 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.82068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.320979Jy sigma=27.247504 ! Fit after self-cal, rms=0.320981Jy sigma=27.246660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12192 Jy ! Component: 100 - total flux cleaned = 0.183851 Jy ! Total flux subtracted in 100 components = 0.183851 Jy ! Clean residual min=-0.047441 max=0.046856 Jy/beam ! Clean residual mean=-0.000035 rms=0.009717 Jy/beam ! Combined flux in latest and established models = 2.00453 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 2.00453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.255897Jy sigma=21.017155 ! Fit after self-cal, rms=0.255904Jy sigma=21.016901 ! 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=2.026 mas, bmaj=5.507 mas, bpa=52.85 degrees ! Estimated noise=0.217519 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 = 0.0513425 Jy ! Component: 100 - total flux cleaned = 0.0816889 Jy ! Component: 150 - total flux cleaned = 0.101727 Jy ! Component: 200 - total flux cleaned = 0.115478 Jy ! Total flux subtracted in 200 components = 0.115478 Jy ! Clean residual min=-0.048937 max=0.053169 Jy/beam ! Clean residual mean=0.000286 rms=0.012646 Jy/beam ! Combined flux in latest and established models = 2.12001 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 2.12001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.244758Jy sigma=20.041835 ! Fit after self-cal, rms=0.244659Jy sigma=20.034850 ! 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 1.00 FD 1.03 HN 0.99 KP 0.91 ! LA 1.06 MK 1.08 NL 1.05 OV 0.97 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.01 KP 0.93 ! LA 1.11 MK 1.03 NL 1.09 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.94 KP 0.63 ! LA 1.08 MK 1.01 NL 0.91 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.01 KP 1.00 ! LA 1.09 MK 1.07 NL 1.01 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 1.00 ! LA 1.12 MK 1.05 NL 1.00 OV 0.95 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 0.99 ! LA 1.16 MK 0.99 NL 0.97 OV 0.96 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 0.96 ! LA 1.08 MK 1.02 NL 0.99 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 1.03 ! LA 1.04 MK 0.99 NL 0.97 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.244659Jy sigma=20.034850 ! Fit after self-cal, rms=0.037065Jy sigma=2.662110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=5.508 mas, bpa=52.69 degrees ! Estimated noise=0.216957 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 (-3.9, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406811 Jy ! Component: 100 - total flux cleaned = 0.00351125 Jy ! Component: 150 - total flux cleaned = 0.00307207 Jy ! Component: 200 - total flux cleaned = 0.00248216 Jy ! Total flux subtracted in 200 components = 0.00248216 Jy ! Clean residual min=-0.006129 max=0.006704 Jy/beam ! Clean residual mean=0.000002 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 2.12249 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 2.12249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032466Jy sigma=2.247525 ! Fit after self-cal, rms=0.032444Jy sigma=2.234742 ! Inverting map ! Added new window around map position (-20.1, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355563 Jy ! Component: 100 - total flux cleaned = 0.00513738 Jy ! Component: 150 - total flux cleaned = 0.00581402 Jy ! Component: 200 - total flux cleaned = 0.00596505 Jy ! Total flux subtracted in 200 components = 0.00596505 Jy ! Clean residual min=-0.005248 max=0.004847 Jy/beam ! Clean residual mean=-0.000001 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 2.12845 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 2.12845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029639Jy sigma=2.015723 ! Fit after self-cal, rms=0.029701Jy sigma=2.009618 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029701Jy sigma=2.009618 ! Fit after self-cal, rms=0.028953Jy sigma=1.961536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=5.504 mas, bpa=52.67 degrees ! Estimated noise=0.216964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552912 Jy ! Component: 100 - total flux cleaned = 0.00026424 Jy ! Component: 150 - total flux cleaned = 4.62292e-06 Jy ! Component: 200 - total flux cleaned = -0.000120541 Jy ! Total flux subtracted in 200 components = -0.000120541 Jy ! Clean residual min=-0.004450 max=0.004196 Jy/beam ! Clean residual mean=-0.000004 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 2.12833 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 2.12833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027463Jy sigma=1.832734 ! Fit after self-cal, rms=0.027491Jy sigma=1.830070 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 = 0.000274478 Jy ! Component: 100 - total flux cleaned = 0.000167692 Jy ! Component: 150 - total flux cleaned = -0.000134469 Jy ! Component: 200 - total flux cleaned = -0.000328575 Jy ! Total flux subtracted in 200 components = -0.000328575 Jy ! Clean residual min=-0.004182 max=0.003926 Jy/beam ! Clean residual mean=-0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 2.12801 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 140 components and 2.128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026684Jy sigma=1.767363 ! Fit after self-cal, rms=0.026715Jy sigma=1.766168 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026715Jy sigma=1.766168 ! Fit after self-cal, rms=0.026503Jy sigma=1.753403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.032 mas, bmaj=5.502 mas, bpa=52.66 degrees ! Estimated noise=0.21697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129549 Jy ! Component: 100 - total flux cleaned = -0.000152605 Jy ! Component: 150 - total flux cleaned = -0.000583093 Jy ! Component: 200 - total flux cleaned = -0.000990075 Jy ! Total flux subtracted in 200 components = -0.000990075 Jy ! Clean residual min=-0.003779 max=0.003660 Jy/beam ! Clean residual mean=-0.000006 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 2.12701 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 158 components and 2.12701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025833Jy sigma=1.696907 ! Fit after self-cal, rms=0.025851Jy sigma=1.695848 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 = 0.000184772 Jy ! Component: 100 - total flux cleaned = -4.46889e-05 Jy ! Component: 150 - total flux cleaned = -0.000263209 Jy ! Component: 200 - total flux cleaned = -0.000404208 Jy ! Total flux subtracted in 200 components = -0.000404208 Jy ! Clean residual min=-0.003519 max=0.003406 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 2.12661 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 2.12661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025398Jy sigma=1.660920 ! Fit after self-cal, rms=0.025413Jy sigma=1.660306 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025413Jy sigma=1.660306 ! Fit after self-cal, rms=0.025329Jy sigma=1.656323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=6.102 mas, bpa=57.13 degrees ! Estimated noise=0.239447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109046 Jy ! Component: 100 - total flux cleaned = -0.00121022 Jy ! Component: 150 - total flux cleaned = -0.00137309 Jy ! Component: 200 - total flux cleaned = -0.00162029 Jy ! Total flux subtracted in 200 components = -0.00162029 Jy ! Clean residual min=-0.002661 max=0.002857 Jy/beam ! Clean residual mean=-0.000016 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 2.12499 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 2.12499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025129Jy sigma=1.634671 ! Fit after self-cal, rms=0.025122Jy sigma=1.633890 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 = 0.000191913 Jy ! Component: 100 - total flux cleaned = 1.66474e-05 Jy ! Component: 150 - total flux cleaned = -0.000229936 Jy ! Component: 200 - total flux cleaned = -0.000421681 Jy ! Total flux subtracted in 200 components = -0.000421681 Jy ! Clean residual min=-0.002541 max=0.002744 Jy/beam ! Clean residual mean=-0.000017 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 2.12457 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 184 components and 2.12457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024979Jy sigma=1.620850 ! Fit after self-cal, rms=0.024983Jy sigma=1.620331 ! 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=2.033 mas, bmaj=5.501 mas, bpa=52.65 degrees ! Estimated noise=0.216979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 5.501 at 52.65 degrees (North through East) ! Clean map min=-0.0059636 max=1.965 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024983Jy sigma=1.620331 ! Fit after self-cal, rms=0.024415Jy sigma=1.556224 ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=5.501 mas, bpa=52.65 degrees ! Estimated noise=0.216981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177088 Jy ! Component: 100 - total flux cleaned = 0.000112274 Jy ! Component: 150 - total flux cleaned = 0.000294659 Jy ! Component: 200 - total flux cleaned = 0.000350057 Jy ! Total flux subtracted in 200 components = 0.000350057 Jy ! Clean residual min=-0.002672 max=0.002671 Jy/beam ! Clean residual mean=-0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 2.12492 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 2.12492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024051Jy sigma=1.530233 ! Fit after self-cal, rms=0.024063Jy sigma=1.529574 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217697 Jy ! Component: 100 - total flux cleaned = 0.000318387 Jy ! Component: 150 - total flux cleaned = 0.000319003 Jy ! Component: 200 - total flux cleaned = 0.000365478 Jy ! Total flux subtracted in 200 components = 0.000365478 Jy ! Clean residual min=-0.002590 max=0.002633 Jy/beam ! Clean residual mean=-0.000007 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 2.12528 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 211 components and 2.12528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023837Jy sigma=1.514057 ! Fit after self-cal, rms=0.023849Jy sigma=1.513793 ! Inverting map ! Added new window around map position (19.5, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187206 Jy ! Component: 100 - total flux cleaned = 0.00256542 Jy ! Component: 150 - total flux cleaned = 0.00320618 Jy ! Component: 200 - total flux cleaned = 0.00376468 Jy ! Total flux subtracted in 200 components = 0.00376468 Jy ! Clean residual min=-0.002033 max=0.002375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 2.12905 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 231 components and 2.12905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023109Jy sigma=1.468010 ! Fit after self-cal, rms=0.023091Jy sigma=1.467337 ! Inverting map ! Added new window around map position (30.3, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152526 Jy ! Component: 100 - total flux cleaned = 0.0023451 Jy ! Component: 150 - total flux cleaned = 0.00282947 Jy ! Component: 200 - total flux cleaned = 0.0031802 Jy ! Total flux subtracted in 200 components = 0.0031802 Jy ! Clean residual min=-0.001903 max=0.002022 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 2.13223 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 253 components and 2.13223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022710Jy sigma=1.438963 ! Fit after self-cal, rms=0.022726Jy sigma=1.438338 ! Inverting map ! Added new window around map position (-17.1, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145849 Jy ! Component: 100 - total flux cleaned = 0.00218543 Jy ! Component: 150 - total flux cleaned = 0.00289033 Jy ! Component: 200 - total flux cleaned = 0.00345337 Jy ! Total flux subtracted in 200 components = 0.00345337 Jy ! Clean residual min=-0.001660 max=0.001932 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 2.13568 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 272 components and 2.13568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022437Jy sigma=1.415047 ! Fit after self-cal, rms=0.022466Jy sigma=1.414284 ! Inverting map ! Added new window around map position (36.6, 38.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105441 Jy ! Component: 100 - total flux cleaned = 0.00129379 Jy ! Component: 150 - total flux cleaned = 0.00169163 Jy ! Component: 200 - total flux cleaned = 0.00218745 Jy ! Total flux subtracted in 200 components = 0.00218745 Jy ! Clean residual min=-0.001540 max=0.001386 Jy/beam ! Clean residual mean=-0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 2.13787 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 297 components and 2.13787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022230Jy sigma=1.393720 ! Fit after self-cal, rms=0.022243Jy sigma=1.393277 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022243Jy sigma=1.393277 ! Fit after self-cal, rms=0.022148Jy sigma=1.387216 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=1.454 mas, bmaj=5.126 mas, bpa=51.08 degrees ! Estimated noise=0.35886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48724 Jy ! Component: 100 - total flux cleaned = 1.81558 Jy ! Component: 150 - total flux cleaned = 1.93262 Jy ! Component: 200 - total flux cleaned = 1.99266 Jy ! Total flux subtracted in 200 components = 1.99266 Jy ! Clean residual min=-0.013848 max=0.029057 Jy/beam ! Clean residual mean=-0.000097 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 1.99266 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.99266 Jy ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=5.501 mas, bpa=52.65 degrees ! Estimated noise=0.216975 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 = 0.0512045 Jy ! Component: 100 - total flux cleaned = 0.0775933 Jy ! Component: 150 - total flux cleaned = 0.0944313 Jy ! Component: 200 - total flux cleaned = 0.105774 Jy ! Total flux subtracted in 200 components = 0.105774 Jy ! Clean residual min=-0.006234 max=0.008139 Jy/beam ! Clean residual mean=-0.000058 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 2.09844 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 2.09844 Jy ! Inverting map ! Added new window around map position (5.7, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716445 Jy ! Component: 100 - total flux cleaned = 0.00984128 Jy ! Component: 150 - total flux cleaned = 0.0130151 Jy ! Component: 200 - total flux cleaned = 0.0145184 Jy ! Total flux subtracted in 200 components = 0.0145184 Jy ! Clean residual min=-0.003909 max=0.004552 Jy/beam ! Clean residual mean=-0.000026 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 2.11295 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 93 components and 2.11295 Jy ! Inverting map ! Added new window around map position (-12.9, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315142 Jy ! Component: 100 - total flux cleaned = 0.00489213 Jy ! Component: 150 - total flux cleaned = 0.00618673 Jy ! Component: 200 - total flux cleaned = 0.00763117 Jy ! Total flux subtracted in 200 components = 0.00763117 Jy ! Clean residual min=-0.003190 max=0.002770 Jy/beam ! Clean residual mean=-0.000016 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 2.12058 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 115 components and 2.12059 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=6.103 mas, bpa=57.13 degrees ! Estimated noise=0.239385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187911 Jy ! Component: 100 - total flux cleaned = 0.00267658 Jy ! Component: 150 - total flux cleaned = 0.00321821 Jy ! Component: 200 - total flux cleaned = 0.0037042 Jy ! Total flux subtracted in 200 components = 0.0037042 Jy ! Clean residual min=-0.002548 max=0.001874 Jy/beam ! Clean residual mean=-0.000017 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 2.12429 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 = 0.000372581 Jy ! Component: 100 - total flux cleaned = 0.000920324 Jy ! Component: 150 - total flux cleaned = 0.00142796 Jy ! Component: 200 - total flux cleaned = 0.00190415 Jy ! Total flux subtracted in 200 components = 0.00190415 Jy ! Clean residual min=-0.002247 max=0.001624 Jy/beam ! Clean residual mean=-0.000015 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 2.12619 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 200 components and 2.12619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=5.501 mas, bpa=52.65 degrees ! Estimated noise=0.216975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543053 Jy ! Component: 100 - total flux cleaned = 0.0010137 Jy ! Component: 150 - total flux cleaned = 0.00135958 Jy ! Component: 200 - total flux cleaned = 0.00225098 Jy ! Total flux subtracted in 200 components = 0.00225098 Jy ! Clean residual min=-0.002280 max=0.002348 Jy/beam ! Clean residual mean=-0.000007 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 2.12844 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 235 components and 2.12844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023858Jy sigma=1.504202 ! Fit after self-cal, rms=0.023844Jy sigma=1.498364 wmodel /scr/pima/bp171ag_uvs/J0102+5824_C_map.mod ! Writing 235 model components to file: /scr/pima/bp171ag_uvs/J0102+5824_C_map.mod wobs /scr/pima/bp171ag_uvs/J0102+5824_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0102+5824_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0102+5824_C_map.win ! wwins: Wrote 9 windows to /scr/pima/bp171ag_uvs/J0102+5824_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000455563 Jy ! Component: 100 - total flux cleaned = -0.00110586 Jy ! Component: 150 - total flux cleaned = -0.00171381 Jy ! Component: 200 - total flux cleaned = -0.00235424 Jy ! Component: 250 - total flux cleaned = -0.00299612 Jy ! Component: 300 - total flux cleaned = -0.00361059 Jy ! Component: 350 - total flux cleaned = -0.00414023 Jy ! Component: 400 - total flux cleaned = -0.00465046 Jy ! Component: 450 - total flux cleaned = -0.00495282 Jy ! Component: 500 - total flux cleaned = -0.00524791 Jy ! Component: 550 - total flux cleaned = -0.00548278 Jy ! Component: 600 - total flux cleaned = -0.00571155 Jy ! Component: 650 - total flux cleaned = -0.00588591 Jy ! Component: 700 - total flux cleaned = -0.00600841 Jy ! Component: 750 - total flux cleaned = -0.00624928 Jy ! Component: 800 - total flux cleaned = -0.00641454 Jy ! Component: 850 - total flux cleaned = -0.00655407 Jy ! Component: 900 - total flux cleaned = -0.00669123 Jy ! Component: 950 - total flux cleaned = -0.00682644 Jy ! Component: 1000 - total flux cleaned = -0.00695911 Jy ! Component: 1050 - total flux cleaned = -0.00708961 Jy ! Component: 1100 - total flux cleaned = -0.00713277 Jy ! Component: 1150 - total flux cleaned = -0.00726 Jy ! Component: 1200 - total flux cleaned = -0.00738506 Jy ! Component: 1250 - total flux cleaned = -0.00742599 Jy ! Component: 1300 - total flux cleaned = -0.00756791 Jy ! Component: 1350 - total flux cleaned = -0.00764788 Jy ! Component: 1400 - total flux cleaned = -0.00772656 Jy ! Component: 1450 - total flux cleaned = -0.00782386 Jy ! Component: 1500 - total flux cleaned = -0.00790098 Jy ! Component: 1550 - total flux cleaned = -0.0079579 Jy ! Component: 1600 - total flux cleaned = -0.00810794 Jy ! Component: 1650 - total flux cleaned = -0.0082009 Jy ! Component: 1700 - total flux cleaned = -0.00829218 Jy ! Component: 1750 - total flux cleaned = -0.00838241 Jy ! Component: 1800 - total flux cleaned = -0.00840029 Jy ! Component: 1850 - total flux cleaned = -0.00843594 Jy ! Component: 1900 - total flux cleaned = -0.00855844 Jy ! Component: 1950 - total flux cleaned = -0.00857596 Jy ! Component: 2000 - total flux cleaned = -0.0086275 Jy ! Component: 2050 - total flux cleaned = -0.00864485 Jy ! Component: 2100 - total flux cleaned = -0.0086951 Jy ! Component: 2150 - total flux cleaned = -0.00876152 Jy ! Component: 2200 - total flux cleaned = -0.00884365 Jy ! Component: 2250 - total flux cleaned = -0.00884359 Jy ! Component: 2300 - total flux cleaned = -0.00885977 Jy ! Component: 2350 - total flux cleaned = -0.00895519 Jy ! Component: 2400 - total flux cleaned = -0.00904958 Jy ! Component: 2450 - total flux cleaned = -0.00912744 Jy ! Component: 2500 - total flux cleaned = -0.00918927 Jy ! Component: 2550 - total flux cleaned = -0.00928101 Jy ! Component: 2600 - total flux cleaned = -0.00935657 Jy ! Component: 2650 - total flux cleaned = -0.0094315 Jy ! Component: 2700 - total flux cleaned = -0.00950578 Jy ! Component: 2750 - total flux cleaned = -0.00957916 Jy ! Component: 2800 - total flux cleaned = -0.00968101 Jy ! Component: 2850 - total flux cleaned = -0.00972429 Jy ! Component: 2900 - total flux cleaned = -0.00983874 Jy ! Component: 2950 - total flux cleaned = -0.00998044 Jy ! Component: 3000 - total flux cleaned = -0.00999446 Jy ! Component: 3050 - total flux cleaned = -0.0101336 Jy ! Component: 3100 - total flux cleaned = -0.0101199 Jy ! Component: 3150 - total flux cleaned = -0.0102021 Jy ! Component: 3200 - total flux cleaned = -0.0102562 Jy ! Component: 3250 - total flux cleaned = -0.0102831 Jy ! Component: 3300 - total flux cleaned = -0.0103496 Jy ! Component: 3350 - total flux cleaned = -0.0103496 Jy ! Component: 3400 - total flux cleaned = -0.0103497 Jy ! Component: 3450 - total flux cleaned = -0.0103628 Jy ! Component: 3500 - total flux cleaned = -0.0103628 Jy ! Component: 3550 - total flux cleaned = -0.0103756 Jy ! Component: 3600 - total flux cleaned = -0.0103756 Jy ! Component: 3650 - total flux cleaned = -0.0103126 Jy ! Component: 3700 - total flux cleaned = -0.0104004 Jy ! Component: 3750 - total flux cleaned = -0.0103629 Jy ! Component: 3800 - total flux cleaned = -0.0103754 Jy ! Component: 3850 - total flux cleaned = -0.0104244 Jy ! Component: 3900 - total flux cleaned = -0.0103877 Jy ! Component: 3950 - total flux cleaned = -0.0103876 Jy ! Component: 4000 - total flux cleaned = -0.0103997 Jy ! Component: 4050 - total flux cleaned = -0.0104355 Jy ! Total flux subtracted in 4096 components = -0.0104592 Jy ! Clean residual min=-0.000648 max=0.000673 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 2.11798 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 496 components and 2.11798 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0102+5824_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 5.501 at 52.65 degrees (North through East) ! Clean map min=-0.0039423 max=1.9656 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0102+5824_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.96563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.032999 0.032999 0.065998 0.131996 0.263992 0.527984 1.05597 2.11194 4.22387 8.44774 16.8955 33.791 67.5819 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.965 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0102+5824_C_uvs.log closed on Fri Oct 11 03:43:50 2013