! Started logfile: ./0108+0135_X_uvs.log on Thu Oct 17 23:04:08 2013 obs 0108+0135_X_uvm.fits ! Reading UV FITS file: 0108+0135_X_uvm.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0108+0135 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1232 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./0108+0135_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=3.127969Jy sigma=404.596230 ! Fit after self-cal, rms=2.030283Jy sigma=269.785346 ! 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=1.009 mas, bmaj=2.248 mas, bpa=3.421 degrees ! Estimated noise=0.267688 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 = 2.23342 Jy ! Component: 100 - total flux cleaned = 2.86769 Jy ! Total flux subtracted in 100 components = 2.86769 Jy ! Clean residual min=-0.118787 max=0.260441 Jy/beam ! Clean residual mean=-0.000414 rms=0.041043 Jy/beam ! Combined flux in latest and established models = 2.86769 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.86769 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=0.530368Jy sigma=71.919636 ! Fit after self-cal, rms=0.530770Jy sigma=71.911713 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275401 Jy ! Component: 100 - total flux cleaned = 0.42714 Jy ! Total flux subtracted in 100 components = 0.42714 Jy ! Clean residual min=-0.104220 max=0.097937 Jy/beam ! Clean residual mean=-0.000270 rms=0.021970 Jy/beam ! Combined flux in latest and established models = 3.29483 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 3.29483 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=0.337207Jy sigma=44.005303 ! Fit after self-cal, rms=0.337066Jy sigma=43.981754 ! 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=1.289 mas, bmaj=2.74 mas, bpa=2.943 degrees ! Estimated noise=0.177694 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 = 0.122752 Jy ! Component: 100 - total flux cleaned = 0.187329 Jy ! Component: 150 - total flux cleaned = 0.226803 Jy ! Component: 200 - total flux cleaned = 0.251368 Jy ! Total flux subtracted in 200 components = 0.251368 Jy ! Clean residual min=-0.106661 max=0.077707 Jy/beam ! Clean residual mean=-0.000397 rms=0.023601 Jy/beam ! Combined flux in latest and established models = 3.5462 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 3.5462 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=0.302036Jy sigma=37.366782 ! Fit after self-cal, rms=0.301671Jy sigma=37.339799 ! 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 1.07 HN 0.94 KP 0.99 LA 1.04 ! MK 1.01 NL 1.08 OV 1.05 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.92 KP 0.95 LA 1.01 ! NL 1.05 OV 1.01 PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.93 KP 0.99 LA 0.99 ! MK 1.04 NL 1.09 OV 1.01 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 0.91 KP 0.95 LA 0.96 ! NL 1.07 OV 0.97 PT 0.89 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 0.99 KP 1.08 LA 0.96 ! MK 1.08 NL 1.07 OV 1.06 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.96 KP 1.05 LA 0.94 ! NL 1.05 OV 1.02 PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.02 KP 0.96 LA 1.00 ! MK 1.10 NL 1.04 OV 1.05 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.01 KP 0.93 LA 0.98 ! NL 1.02 OV 1.02 PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 1.11 LA 1.01 ! MK 1.01 NL 1.02 OV 1.05 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.99 KP 1.07 LA 0.98 ! NL 1.00 OV 1.02 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.10 KP 1.07 LA 1.08 ! MK 1.03 NL 1.08 OV 1.10 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.09 KP 1.03 LA 1.04 ! NL 1.06 OV 1.07 PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 1.04 LA 0.97 ! MK 1.01 NL 1.08 OV 1.11 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.00 KP 1.00 LA 0.95 ! NL 1.06 OV 1.06 PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.02 KP 1.10 LA 0.92 ! MK 1.00 NL 1.06 OV 1.11 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 1.00 KP 1.06 LA 0.90 ! NL 1.04 OV 1.08 PT 0.87 SC 1.14 ! ! ! Fit before self-cal, rms=0.301671Jy sigma=37.339799 ! Fit after self-cal, rms=0.101781Jy sigma=7.903326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.764 mas, bpa=3.13 degrees ! Estimated noise=0.178644 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 (3.6, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225987 Jy ! Component: 100 - total flux cleaned = 0.018627 Jy ! Component: 150 - total flux cleaned = 0.018624 Jy ! Component: 200 - total flux cleaned = 0.0181506 Jy ! Total flux subtracted in 200 components = 0.0181506 Jy ! Clean residual min=-0.018078 max=0.021548 Jy/beam ! Clean residual mean=-0.000007 rms=0.003622 Jy/beam ! Combined flux in latest and established models = 3.56435 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 3.56435 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=0.085766Jy sigma=5.789404 ! Fit after self-cal, rms=0.084083Jy sigma=5.580402 ! Inverting map ! Added new window around map position (-1.8, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552898 Jy ! Component: 100 - total flux cleaned = 0.00640313 Jy ! Component: 150 - total flux cleaned = 0.00921893 Jy ! Component: 200 - total flux cleaned = 0.0105916 Jy ! Total flux subtracted in 200 components = 0.0105916 Jy ! Clean residual min=-0.015513 max=0.010773 Jy/beam ! Clean residual mean=-0.000000 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 3.57494 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 3.57494 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=0.074799Jy sigma=4.659518 ! Fit after self-cal, rms=0.074657Jy sigma=4.637016 ! 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=0.074657Jy sigma=4.637016 ! Fit after self-cal, rms=0.073264Jy sigma=4.400540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.765 mas, bpa=3.189 degrees ! Estimated noise=0.178569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176553 Jy ! Component: 100 - total flux cleaned = -0.000293109 Jy ! Component: 150 - total flux cleaned = 0.00100724 Jy ! Component: 200 - total flux cleaned = 0.00101342 Jy ! Total flux subtracted in 200 components = 0.00101342 Jy ! Clean residual min=-0.011493 max=0.008749 Jy/beam ! Clean residual mean=0.000002 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 3.57596 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 3.57596 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=0.068861Jy sigma=4.038270 ! Fit after self-cal, rms=0.068818Jy sigma=4.030620 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 = -9.348e-05 Jy ! Component: 100 - total flux cleaned = 0.000539405 Jy ! Component: 150 - total flux cleaned = 0.00111366 Jy ! Component: 200 - total flux cleaned = 0.00147919 Jy ! Total flux subtracted in 200 components = 0.00147919 Jy ! Clean residual min=-0.009961 max=0.007975 Jy/beam ! Clean residual mean=0.000004 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 3.57744 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 3.57744 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=0.066325Jy sigma=3.886825 ! Fit after self-cal, rms=0.066287Jy sigma=3.883117 ! 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=0.066287Jy sigma=3.883117 ! Fit after self-cal, rms=0.065742Jy sigma=3.830139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.766 mas, bpa=3.235 degrees ! Estimated noise=0.17859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000989271 Jy ! Component: 100 - total flux cleaned = -0.000262404 Jy ! Component: 150 - total flux cleaned = 0.000245843 Jy ! Component: 200 - total flux cleaned = 0.000402851 Jy ! Total flux subtracted in 200 components = 0.000402851 Jy ! Clean residual min=-0.008295 max=0.007396 Jy/beam ! Clean residual mean=0.000008 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 3.57784 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 3.57784 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=0.063581Jy sigma=3.700611 ! Fit after self-cal, rms=0.063555Jy sigma=3.698518 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 = 0.000121828 Jy ! Component: 100 - total flux cleaned = 0.000120397 Jy ! Component: 150 - total flux cleaned = 0.00026168 Jy ! Component: 200 - total flux cleaned = -4.73158e-06 Jy ! Total flux subtracted in 200 components = -4.73158e-06 Jy ! Clean residual min=-0.007626 max=0.007193 Jy/beam ! Clean residual mean=0.000008 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 3.57784 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 3.57784 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=0.061991Jy sigma=3.625846 ! Fit after self-cal, rms=0.061962Jy sigma=3.624491 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.061962Jy sigma=3.624491 ! Fit after self-cal, rms=0.061630Jy sigma=3.606604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=3.918 mas, bpa=-6.801 degrees ! Estimated noise=0.186037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512592 Jy ! Component: 100 - total flux cleaned = 0.000502889 Jy ! Component: 150 - total flux cleaned = 0.000587191 Jy ! Component: 200 - total flux cleaned = 0.000667998 Jy ! Total flux subtracted in 200 components = 0.000667998 Jy ! Clean residual min=-0.006546 max=0.007480 Jy/beam ! Clean residual mean=0.000017 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 3.5785 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 3.57851 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=0.061214Jy sigma=3.571453 ! Fit after self-cal, rms=0.061136Jy sigma=3.568123 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 = 0.000322656 Jy ! Component: 100 - total flux cleaned = 0.000516262 Jy ! Component: 150 - total flux cleaned = 0.000334227 Jy ! Component: 200 - total flux cleaned = 0.000222131 Jy ! Total flux subtracted in 200 components = 0.000222131 Jy ! Clean residual min=-0.006172 max=0.007217 Jy/beam ! Clean residual mean=0.000017 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 3.57873 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 3.57873 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=0.060863Jy sigma=3.554139 ! Fit after self-cal, rms=0.060780Jy sigma=3.552239 ! Inverting map ! Added new window around map position (-10.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562191 Jy ! Component: 100 - total flux cleaned = 0.00636431 Jy ! Component: 150 - total flux cleaned = 0.00739929 Jy ! Component: 200 - total flux cleaned = 0.00816356 Jy ! Total flux subtracted in 200 components = 0.00816356 Jy ! Clean residual min=-0.004203 max=0.004089 Jy/beam ! Clean residual mean=0.000002 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 3.58689 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 3.58689 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=0.060160Jy sigma=3.415408 ! Fit after self-cal, rms=0.060161Jy sigma=3.411834 ! 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=1.298 mas, bmaj=2.767 mas, bpa=3.272 degrees ! Estimated noise=0.178619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.298 x 2.767 at 3.272 degrees (North through East) ! Clean map min=-0.012337 max=3.0171 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=0.060161Jy sigma=3.411834 ! Fit after self-cal, rms=0.059550Jy sigma=3.282156 ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=2.767 mas, bpa=3.279 degrees ! Estimated noise=0.178507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827786 Jy ! Component: 100 - total flux cleaned = 0.000675166 Jy ! Component: 150 - total flux cleaned = -0.000412753 Jy ! Component: 200 - total flux cleaned = -0.00117051 Jy ! Total flux subtracted in 200 components = -0.00117051 Jy ! Clean residual min=-0.004677 max=0.005281 Jy/beam ! Clean residual mean=0.000005 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 3.58572 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 3.58572 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=0.058189Jy sigma=3.164510 ! Fit after self-cal, rms=0.058132Jy sigma=3.163529 ! Inverting map ! Added new window around map position (13, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223307 Jy ! Component: 100 - total flux cleaned = 0.00324229 Jy ! Component: 150 - total flux cleaned = 0.00383201 Jy ! Component: 200 - total flux cleaned = 0.00449965 Jy ! Total flux subtracted in 200 components = 0.00449965 Jy ! Clean residual min=-0.004771 max=0.003475 Jy/beam ! Clean residual mean=0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 3.59022 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 217 components and 3.59022 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=0.056814Jy sigma=3.073248 ! Fit after self-cal, rms=0.056799Jy sigma=3.070904 ! 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=0.056799Jy sigma=3.070904 ! Fit after self-cal, rms=0.056733Jy sigma=3.059753 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=1.011 mas, bmaj=2.264 mas, bpa=4.027 degrees ! Estimated noise=0.270291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25392 Jy ! Component: 100 - total flux cleaned = 2.87448 Jy ! Component: 150 - total flux cleaned = 3.1461 Jy ! Component: 200 - total flux cleaned = 3.29343 Jy ! Total flux subtracted in 200 components = 3.29343 Jy ! Clean residual min=-0.045570 max=0.085033 Jy/beam ! Clean residual mean=-0.000088 rms=0.012320 Jy/beam ! Combined flux in latest and established models = 3.29343 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 15 model components to the UV plane model. ! The established model now contains 15 components and 3.29343 Jy ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.767 mas, bpa=3.296 degrees ! Estimated noise=0.178479 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 (5.8, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105882 Jy ! Component: 100 - total flux cleaned = 0.156048 Jy ! Component: 150 - total flux cleaned = 0.175726 Jy ! Component: 200 - total flux cleaned = 0.19359 Jy ! Total flux subtracted in 200 components = 0.19359 Jy ! Clean residual min=-0.019137 max=0.022877 Jy/beam ! Clean residual mean=-0.000042 rms=0.005394 Jy/beam ! Combined flux in latest and established models = 3.48702 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 3.48702 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=3.919 mas, bpa=-6.792 degrees ! Estimated noise=0.185909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249553 Jy ! Component: 100 - total flux cleaned = 0.0416251 Jy ! Component: 150 - total flux cleaned = 0.0502337 Jy ! Component: 200 - total flux cleaned = 0.0556842 Jy ! Total flux subtracted in 200 components = 0.0556842 Jy ! Clean residual min=-0.012289 max=0.012745 Jy/beam ! Clean residual mean=-0.000021 rms=0.003464 Jy/beam ! Combined flux in latest and established models = 3.54271 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 = 0.00533855 Jy ! Component: 100 - total flux cleaned = 0.00849321 Jy ! Component: 150 - total flux cleaned = 0.0107637 Jy ! Component: 200 - total flux cleaned = 0.0130633 Jy ! Total flux subtracted in 200 components = 0.0130633 Jy ! Clean residual min=-0.009402 max=0.008804 Jy/beam ! Clean residual mean=-0.000013 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 3.55577 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 109 components and 3.55577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.767 mas, bpa=3.296 degrees ! Estimated noise=0.178479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465623 Jy ! Component: 100 - total flux cleaned = 0.00164447 Jy ! Component: 150 - total flux cleaned = 0.00272579 Jy ! Component: 200 - total flux cleaned = 0.0040681 Jy ! Total flux subtracted in 200 components = 0.0040681 Jy ! Clean residual min=-0.011738 max=0.009478 Jy/beam ! Clean residual mean=0.000000 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 3.55984 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 3.55984 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=0.084893Jy sigma=4.273745 ! Fit after self-cal, rms=0.083829Jy sigma=4.099256 wmodel ./0108+0135_X_map.mod ! Writing 131 model components to file: ./0108+0135_X_map.mod wobs ./0108+0135_X_uvs.fits ! Writing UV FITS file: ./0108+0135_X_uvs.fits wwins ./0108+0135_X_map.win ! wwins: Wrote 6 windows to ./0108+0135_X_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 = -0.000865758 Jy ! Component: 100 - total flux cleaned = -0.000884218 Jy ! Component: 150 - total flux cleaned = -0.000456726 Jy ! Component: 200 - total flux cleaned = -0.000454499 Jy ! Component: 250 - total flux cleaned = -0.000700222 Jy ! Component: 300 - total flux cleaned = -0.000817372 Jy ! Component: 350 - total flux cleaned = -0.00125497 Jy ! Component: 400 - total flux cleaned = -0.0016677 Jy ! Component: 450 - total flux cleaned = -0.00226363 Jy ! Component: 500 - total flux cleaned = -0.00235974 Jy ! Component: 550 - total flux cleaned = -0.0023623 Jy ! Component: 600 - total flux cleaned = -0.00236485 Jy ! Component: 650 - total flux cleaned = -0.00253842 Jy ! Component: 700 - total flux cleaned = -0.00253834 Jy ! Component: 750 - total flux cleaned = -0.00253915 Jy ! Component: 800 - total flux cleaned = -0.00245927 Jy ! Component: 850 - total flux cleaned = -0.00230103 Jy ! Component: 900 - total flux cleaned = -0.00229952 Jy ! Component: 950 - total flux cleaned = -0.00199759 Jy ! Component: 1000 - total flux cleaned = -0.00199788 Jy ! Component: 1050 - total flux cleaned = -0.00185358 Jy ! Component: 1100 - total flux cleaned = -0.00192562 Jy ! Component: 1150 - total flux cleaned = -0.00192625 Jy ! Component: 1200 - total flux cleaned = -0.00179044 Jy ! Component: 1250 - total flux cleaned = -0.00185749 Jy ! Component: 1300 - total flux cleaned = -0.00172464 Jy ! Component: 1350 - total flux cleaned = -0.00159367 Jy ! Component: 1400 - total flux cleaned = -0.00146479 Jy ! Component: 1450 - total flux cleaned = -0.00140164 Jy ! Component: 1500 - total flux cleaned = -0.00121525 Jy ! Component: 1550 - total flux cleaned = -0.00121451 Jy ! Component: 1600 - total flux cleaned = -0.00109295 Jy ! Component: 1650 - total flux cleaned = -0.00115295 Jy ! Component: 1700 - total flux cleaned = -0.00115334 Jy ! Component: 1750 - total flux cleaned = -0.00126843 Jy ! Component: 1800 - total flux cleaned = -0.00115289 Jy ! Component: 1850 - total flux cleaned = -0.000927141 Jy ! Component: 1900 - total flux cleaned = -0.000761146 Jy ! Component: 1950 - total flux cleaned = -0.000706474 Jy ! Component: 2000 - total flux cleaned = -0.000706062 Jy ! Component: 2050 - total flux cleaned = -0.000436936 Jy ! Component: 2100 - total flux cleaned = -0.000437329 Jy ! Component: 2150 - total flux cleaned = -0.000332123 Jy ! Component: 2200 - total flux cleaned = -0.00017539 Jy ! Component: 2250 - total flux cleaned = -7.22269e-05 Jy ! Component: 2300 - total flux cleaned = 2.98577e-05 Jy ! Component: 2350 - total flux cleaned = 0.000181489 Jy ! Component: 2400 - total flux cleaned = 0.00018137 Jy ! Component: 2450 - total flux cleaned = 0.000330817 Jy ! Component: 2500 - total flux cleaned = 0.000527138 Jy ! Component: 2550 - total flux cleaned = 0.000623836 Jy ! Component: 2600 - total flux cleaned = 0.000624082 Jy ! Component: 2650 - total flux cleaned = 0.000672044 Jy ! Component: 2700 - total flux cleaned = 0.000909186 Jy ! Component: 2750 - total flux cleaned = 0.000861902 Jy ! Component: 2800 - total flux cleaned = 0.000908897 Jy ! Component: 2850 - total flux cleaned = 0.000909038 Jy ! Component: 2900 - total flux cleaned = 0.00100081 Jy ! Component: 2950 - total flux cleaned = 0.00100092 Jy ! Component: 3000 - total flux cleaned = 0.00113665 Jy ! Component: 3050 - total flux cleaned = 0.00104693 Jy ! Component: 3100 - total flux cleaned = 0.00126937 Jy ! Component: 3150 - total flux cleaned = 0.00140141 Jy ! Component: 3200 - total flux cleaned = 0.0013572 Jy ! Component: 3250 - total flux cleaned = 0.00140073 Jy ! Component: 3300 - total flux cleaned = 0.00144332 Jy ! Component: 3350 - total flux cleaned = 0.0015287 Jy ! Component: 3400 - total flux cleaned = 0.0014014 Jy ! Component: 3450 - total flux cleaned = 0.00140124 Jy ! Component: 3500 - total flux cleaned = 0.00135915 Jy ! Component: 3550 - total flux cleaned = 0.00127628 Jy ! Component: 3600 - total flux cleaned = 0.00127594 Jy ! Component: 3650 - total flux cleaned = 0.00131636 Jy ! Component: 3700 - total flux cleaned = 0.00131635 Jy ! Component: 3750 - total flux cleaned = 0.00127549 Jy ! Component: 3800 - total flux cleaned = 0.00115475 Jy ! Component: 3850 - total flux cleaned = 0.00111523 Jy ! Component: 3900 - total flux cleaned = 0.00119489 Jy ! Component: 3950 - total flux cleaned = 0.00103787 Jy ! Component: 4000 - total flux cleaned = 0.000998679 Jy ! Component: 4050 - total flux cleaned = 0.000882789 Jy ! Total flux subtracted in 4096 components = 0.000921233 Jy ! Clean residual min=-0.002040 max=0.001963 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 3.56076 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 313 components and 3.56076 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0108+0135_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 2.767 at 3.296 degrees (North through East) ! Clean map min=-0.016874 max=3.0099 Jy/beam ! Writing clean map to FITS file: ./0108+0135_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.00986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000640242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0638145 0.0638145 0.127629 0.255258 0.510516 1.02103 2.04206 4.08413 8.16826 16.3365 32.673 65.346 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.009 quit ! Quitting program ! Log file ./0108+0135_X_uvs.log closed on Thu Oct 17 23:04:12 2013