! Started logfile: ./1405+0415_X_uvs.log on Thu Oct 17 23:16:35 2013 obs 1405+0415_X_uvm.fits ! Reading UV FITS file: 1405+0415_X_uvm.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! AN table 2: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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 2736 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 ./1405+0415_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. ! ! 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=1.120552Jy sigma=24.313218 ! Fit after self-cal, rms=0.541967Jy sigma=9.012243 ! 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=0.8106 mas, bmaj=2.187 mas, bpa=-5.907 degrees ! Estimated noise=1.08238 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 = 0.384206 Jy ! Component: 100 - total flux cleaned = 0.503363 Jy ! Total flux subtracted in 100 components = 0.503363 Jy ! Clean residual min=-0.031380 max=0.058874 Jy/beam ! Clean residual mean=-0.000017 rms=0.006509 Jy/beam ! Combined flux in latest and established models = 0.503363 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.503363 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=0.132973Jy sigma=3.610525 ! Fit after self-cal, rms=0.132929Jy sigma=3.609808 ! Inverting map ! Added new window around map position (-1, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063768 Jy ! Component: 100 - total flux cleaned = 0.1041 Jy ! Total flux subtracted in 100 components = 0.1041 Jy ! Clean residual min=-0.022604 max=0.030445 Jy/beam ! Clean residual mean=-0.000006 rms=0.003857 Jy/beam ! Combined flux in latest and established models = 0.607463 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.607463 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=0.090374Jy sigma=2.353988 ! Fit after self-cal, rms=0.089439Jy sigma=2.348164 ! Inverting map ! Added new window around map position (1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301038 Jy ! Component: 100 - total flux cleaned = 0.0501341 Jy ! Total flux subtracted in 100 components = 0.0501341 Jy ! Clean residual min=-0.017560 max=0.016710 Jy/beam ! Clean residual mean=-0.000002 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.657597 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.657597 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=0.074830Jy sigma=1.891868 ! Fit after self-cal, rms=0.074704Jy sigma=1.891142 ! 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=1.02 mas, bmaj=2.628 mas, bpa=-6.841 degrees ! Estimated noise=0.71172 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 = 0.0292973 Jy ! Component: 100 - total flux cleaned = 0.0481454 Jy ! Component: 150 - total flux cleaned = 0.0612515 Jy ! Component: 200 - total flux cleaned = 0.0705719 Jy ! Total flux subtracted in 200 components = 0.0705719 Jy ! Clean residual min=-0.017737 max=0.023027 Jy/beam ! Clean residual mean=-0.000035 rms=0.005190 Jy/beam ! Combined flux in latest and established models = 0.728168 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 95 components and 0.728168 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=0.066184Jy sigma=1.518900 ! Fit after self-cal, rms=0.065948Jy sigma=1.517630 ! 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 1.02 FD 1.18 HN 0.94 KP 0.99 ! LA 1.00 MK 1.05 NL 1.05 OV 1.04 ! PT 0.87 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.93 KP 0.97 LA 0.99 ! MK 0.98 NL 1.05 OV 1.02 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.91 KP 0.96 ! LA 0.95 MK 1.06 NL 1.04 OV 0.97 ! PT 0.89 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.92 KP 0.96 LA 0.94 ! MK 1.03 NL 1.06 OV 0.98 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.20 HN 0.97 KP 1.07 ! LA 0.94 MK 1.12 NL 1.05 OV 1.05 ! PT 0.91 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 HN 0.97 KP 1.06 LA 0.92 ! MK 1.06 NL 1.05 OV 1.02 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.01 KP 0.94 ! LA 0.98 MK 1.12 NL 1.01 OV 1.02 ! PT 0.96 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.00 KP 0.92 LA 0.97 ! MK 1.06 NL 1.02 OV 1.02 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 0.97 KP 1.06 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 0.91 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.99 KP 1.07 LA 0.98 ! MK 0.96 NL 1.00 OV 1.00 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.06 KP 1.06 ! LA 1.03 MK 1.05 NL 1.01 OV 1.08 ! PT 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.08 KP 1.04 LA 1.04 ! MK 1.00 NL 1.05 OV 1.06 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.00 KP 1.01 ! LA 0.94 MK 1.04 NL 1.03 OV 1.07 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.02 KP 1.00 LA 0.93 ! MK 0.97 NL 1.05 OV 1.05 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.09 HN 0.99 KP 1.08 ! LA 0.89 MK 1.02 NL 1.01 OV 1.07 ! PT 0.86 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 1.00 KP 1.06 LA 0.88 ! MK 0.96 NL 1.02 OV 1.05 PT 0.85 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.065948Jy sigma=1.517630 ! Fit after self-cal, rms=0.044460Jy sigma=0.807419 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.648 mas, bpa=-6.76 degrees ! Estimated noise=0.711145 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 (-7, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991095 Jy ! Component: 100 - total flux cleaned = 0.0110127 Jy ! Component: 150 - total flux cleaned = 0.0118418 Jy ! Component: 200 - total flux cleaned = 0.0120665 Jy ! Total flux subtracted in 200 components = 0.0120665 Jy ! Clean residual min=-0.006975 max=0.011939 Jy/beam ! Clean residual mean=-0.000004 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.740235 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.740235 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=0.039229Jy sigma=0.673327 ! Fit after self-cal, rms=0.038433Jy sigma=0.657525 ! Inverting map ! Added new window around map position (-12.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106736 Jy ! Component: 100 - total flux cleaned = 0.017041 Jy ! Component: 150 - total flux cleaned = 0.0202669 Jy ! Component: 200 - total flux cleaned = 0.0222761 Jy ! Total flux subtracted in 200 components = 0.0222761 Jy ! Clean residual min=-0.005378 max=0.006424 Jy/beam ! Clean residual mean=-0.000002 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.762511 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 157 components and 0.762511 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=0.035116Jy sigma=0.544590 ! Fit after self-cal, rms=0.034847Jy sigma=0.538917 ! 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=0.034847Jy sigma=0.538917 ! Fit after self-cal, rms=0.033663Jy sigma=0.512821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.653 mas, bpa=-6.802 degrees ! Estimated noise=0.709453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218939 Jy ! Component: 100 - total flux cleaned = 0.00334115 Jy ! Component: 150 - total flux cleaned = 0.00435069 Jy ! Component: 200 - total flux cleaned = 0.00525609 Jy ! Total flux subtracted in 200 components = 0.00525609 Jy ! Clean residual min=-0.004443 max=0.005053 Jy/beam ! Clean residual mean=-0.000002 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.767767 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 176 components and 0.767767 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=0.032213Jy sigma=0.472834 ! Fit after self-cal, rms=0.032032Jy sigma=0.470608 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.8, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232315 Jy ! Component: 100 - total flux cleaned = 0.00354613 Jy ! Component: 150 - total flux cleaned = 0.00436655 Jy ! Component: 200 - total flux cleaned = 0.00521783 Jy ! Total flux subtracted in 200 components = 0.00521783 Jy ! Clean residual min=-0.004270 max=0.003763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.772985 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 198 components and 0.772985 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=0.030723Jy sigma=0.440428 ! Fit after self-cal, rms=0.030680Jy sigma=0.439981 ! 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=0.030680Jy sigma=0.439981 ! Fit after self-cal, rms=0.030557Jy sigma=0.435171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.656 mas, bpa=-6.816 degrees ! Estimated noise=0.708996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236449 Jy ! Component: 100 - total flux cleaned = 0.000771355 Jy ! Component: 150 - total flux cleaned = 0.00145071 Jy ! Component: 200 - total flux cleaned = 0.00190416 Jy ! Total flux subtracted in 200 components = 0.00190416 Jy ! Clean residual min=-0.003865 max=0.003461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.774889 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 211 components and 0.774889 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=0.029748Jy sigma=0.419192 ! Fit after self-cal, rms=0.029704Jy sigma=0.418898 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 = 0.000265168 Jy ! Component: 100 - total flux cleaned = 0.000596882 Jy ! Component: 150 - total flux cleaned = 0.00099147 Jy ! Component: 200 - total flux cleaned = 0.0012186 Jy ! Total flux subtracted in 200 components = 0.0012186 Jy ! Clean residual min=-0.003724 max=0.003396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.776107 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 216 components and 0.776107 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=0.029142Jy sigma=0.409315 ! Fit after self-cal, rms=0.029101Jy sigma=0.409124 ! 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=0.029101Jy sigma=0.409124 ! Fit after self-cal, rms=0.029115Jy sigma=0.407379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=4.084 mas, bpa=-10.42 degrees ! Estimated noise=0.744214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375226 Jy ! Component: 100 - total flux cleaned = 0.000931823 Jy ! Component: 150 - total flux cleaned = 0.00170407 Jy ! Component: 200 - total flux cleaned = 0.00239346 Jy ! Total flux subtracted in 200 components = 0.00239346 Jy ! Clean residual min=-0.003323 max=0.003085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.778501 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 229 components and 0.778501 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=0.028990Jy sigma=0.396490 ! Fit after self-cal, rms=0.028927Jy sigma=0.395810 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 = 0.000485713 Jy ! Component: 100 - total flux cleaned = 0.00122622 Jy ! Component: 150 - total flux cleaned = 0.00169614 Jy ! Component: 200 - total flux cleaned = 0.0020696 Jy ! Total flux subtracted in 200 components = 0.0020696 Jy ! Clean residual min=-0.003027 max=0.002739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.78057 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 241 components and 0.78057 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=0.028929Jy sigma=0.392299 ! Fit after self-cal, rms=0.028903Jy sigma=0.392086 ! 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=1.037 mas, bmaj=2.659 mas, bpa=-6.833 degrees ! Estimated noise=0.709129 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 2.659 at -6.833 degrees (North through East) ! Clean map min=-0.0054439 max=0.48149 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=0.8205 mas, bmaj=2.208 mas, bpa=-6.017 degrees ! Estimated noise=1.09688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.388792 Jy ! Component: 100 - total flux cleaned = 0.507966 Jy ! Component: 150 - total flux cleaned = 0.569801 Jy ! Component: 200 - total flux cleaned = 0.607783 Jy ! Total flux subtracted in 200 components = 0.607783 Jy ! Clean residual min=-0.012915 max=0.020023 Jy/beam ! Clean residual mean=-0.000003 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 0.607783 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.607783 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.659 mas, bpa=-6.833 degrees ! Estimated noise=0.709129 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 = 0.0409833 Jy ! Component: 100 - total flux cleaned = 0.0672356 Jy ! Component: 150 - total flux cleaned = 0.0858061 Jy ! Component: 200 - total flux cleaned = 0.0995118 Jy ! Total flux subtracted in 200 components = 0.0995118 Jy ! Clean residual min=-0.007786 max=0.009646 Jy/beam ! Clean residual mean=-0.000017 rms=0.002487 Jy/beam ! Combined flux in latest and established models = 0.707294 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 98 components and 0.707294 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=2.244 mas, bmaj=4.084 mas, bpa=-10.42 degrees ! Estimated noise=0.744214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160282 Jy ! Component: 100 - total flux cleaned = 0.0273686 Jy ! Component: 150 - total flux cleaned = 0.0361328 Jy ! Component: 200 - total flux cleaned = 0.0431265 Jy ! Total flux subtracted in 200 components = 0.0431265 Jy ! Clean residual min=-0.005110 max=0.005875 Jy/beam ! Clean residual mean=-0.000014 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.750421 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 = 0.00572613 Jy ! Component: 100 - total flux cleaned = 0.0104796 Jy ! Component: 150 - total flux cleaned = 0.0141593 Jy ! Component: 200 - total flux cleaned = 0.0162491 Jy ! Total flux subtracted in 200 components = 0.0162491 Jy ! Clean residual min=-0.003528 max=0.003958 Jy/beam ! Clean residual mean=-0.000008 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.76667 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 190 components and 0.76667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.659 mas, bpa=-6.833 degrees ! Estimated noise=0.709129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121224 Jy ! Component: 100 - total flux cleaned = 0.00269703 Jy ! Component: 150 - total flux cleaned = 0.00385931 Jy ! Component: 200 - total flux cleaned = 0.0043832 Jy ! Total flux subtracted in 200 components = 0.0043832 Jy ! Clean residual min=-0.003635 max=0.004457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.771053 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 217 components and 0.771053 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=0.031857Jy sigma=0.433422 ! Fit after self-cal, rms=0.031485Jy sigma=0.427537 wmodel ./1405+0415_X_map.mod ! Writing 217 model components to file: ./1405+0415_X_map.mod wobs ./1405+0415_X_uvs.fits ! Writing UV FITS file: ./1405+0415_X_uvs.fits wwins ./1405+0415_X_map.win ! wwins: Wrote 6 windows to ./1405+0415_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 = 0.00177552 Jy ! Component: 100 - total flux cleaned = 0.00255856 Jy ! Component: 150 - total flux cleaned = 0.00304242 Jy ! Component: 200 - total flux cleaned = 0.00344368 Jy ! Component: 250 - total flux cleaned = 0.00371879 Jy ! Component: 300 - total flux cleaned = 0.00398186 Jy ! Component: 350 - total flux cleaned = 0.00418517 Jy ! Component: 400 - total flux cleaned = 0.00438365 Jy ! Component: 450 - total flux cleaned = 0.00443239 Jy ! Component: 500 - total flux cleaned = 0.00447935 Jy ! Component: 550 - total flux cleaned = 0.00452477 Jy ! Component: 600 - total flux cleaned = 0.00456883 Jy ! Component: 650 - total flux cleaned = 0.00461235 Jy ! Component: 700 - total flux cleaned = 0.00478289 Jy ! Component: 750 - total flux cleaned = 0.00499065 Jy ! Component: 800 - total flux cleaned = 0.00511339 Jy ! Component: 850 - total flux cleaned = 0.00519463 Jy ! Component: 900 - total flux cleaned = 0.00531237 Jy ! Component: 950 - total flux cleaned = 0.00527441 Jy ! Component: 1000 - total flux cleaned = 0.00542606 Jy ! Component: 1050 - total flux cleaned = 0.00538902 Jy ! Component: 1100 - total flux cleaned = 0.00553563 Jy ! Component: 1150 - total flux cleaned = 0.00560699 Jy ! Component: 1200 - total flux cleaned = 0.00571283 Jy ! Component: 1250 - total flux cleaned = 0.00578208 Jy ! Component: 1300 - total flux cleaned = 0.00581616 Jy ! Component: 1350 - total flux cleaned = 0.00584977 Jy ! Component: 1400 - total flux cleaned = 0.00601605 Jy ! Component: 1450 - total flux cleaned = 0.0060155 Jy ! Component: 1500 - total flux cleaned = 0.0059188 Jy ! Component: 1550 - total flux cleaned = 0.00598321 Jy ! Component: 1600 - total flux cleaned = 0.00607755 Jy ! Component: 1650 - total flux cleaned = 0.00607697 Jy ! Component: 1700 - total flux cleaned = 0.00604621 Jy ! Component: 1750 - total flux cleaned = 0.00598613 Jy ! Component: 1800 - total flux cleaned = 0.00610616 Jy ! Component: 1850 - total flux cleaned = 0.00610635 Jy ! Component: 1900 - total flux cleaned = 0.00598951 Jy ! Component: 1950 - total flux cleaned = 0.00604705 Jy ! Component: 2000 - total flux cleaned = 0.00599001 Jy ! Component: 2050 - total flux cleaned = 0.00593415 Jy ! Component: 2100 - total flux cleaned = 0.00585036 Jy ! Component: 2150 - total flux cleaned = 0.00590558 Jy ! Component: 2200 - total flux cleaned = 0.00593252 Jy ! Component: 2250 - total flux cleaned = 0.00579767 Jy ! Component: 2300 - total flux cleaned = 0.00579796 Jy ! Component: 2350 - total flux cleaned = 0.00585098 Jy ! Component: 2400 - total flux cleaned = 0.00582493 Jy ! Component: 2450 - total flux cleaned = 0.00577314 Jy ! Component: 2500 - total flux cleaned = 0.0057478 Jy ! Component: 2550 - total flux cleaned = 0.00579854 Jy ! Component: 2600 - total flux cleaned = 0.00574866 Jy ! Component: 2650 - total flux cleaned = 0.00577322 Jy ! Component: 2700 - total flux cleaned = 0.00569962 Jy ! Component: 2750 - total flux cleaned = 0.00567548 Jy ! Component: 2800 - total flux cleaned = 0.00557878 Jy ! Component: 2850 - total flux cleaned = 0.00562645 Jy ! Component: 2900 - total flux cleaned = 0.00553139 Jy ! Component: 2950 - total flux cleaned = 0.00546098 Jy ! Component: 3000 - total flux cleaned = 0.0053445 Jy ! Component: 3050 - total flux cleaned = 0.00529855 Jy ! Component: 3100 - total flux cleaned = 0.00518407 Jy ! Component: 3150 - total flux cleaned = 0.00518467 Jy ! Component: 3200 - total flux cleaned = 0.00516216 Jy ! Component: 3250 - total flux cleaned = 0.0050732 Jy ! Component: 3300 - total flux cleaned = 0.0049849 Jy ! Component: 3350 - total flux cleaned = 0.00491918 Jy ! Component: 3400 - total flux cleaned = 0.00481081 Jy ! Component: 3450 - total flux cleaned = 0.00483267 Jy ! Component: 3500 - total flux cleaned = 0.00476887 Jy ! Component: 3550 - total flux cleaned = 0.00472656 Jy ! Component: 3600 - total flux cleaned = 0.00468475 Jy ! Component: 3650 - total flux cleaned = 0.00470551 Jy ! Component: 3700 - total flux cleaned = 0.00466395 Jy ! Component: 3750 - total flux cleaned = 0.00470464 Jy ! Component: 3800 - total flux cleaned = 0.00462347 Jy ! Component: 3850 - total flux cleaned = 0.00466334 Jy ! Component: 3900 - total flux cleaned = 0.00468316 Jy ! Component: 3950 - total flux cleaned = 0.00466356 Jy ! Component: 4000 - total flux cleaned = 0.00458497 Jy ! Component: 4050 - total flux cleaned = 0.00454629 Jy ! Total flux subtracted in 4096 components = 0.00456537 Jy ! Clean residual min=-0.000977 max=0.000961 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.775619 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 452 components and 0.775618 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1405+0415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 2.659 at -6.833 degrees (North through East) ! Clean map min=-0.0035792 max=0.48489 Jy/beam ! Writing clean map to FITS file: ./1405+0415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.484892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316177 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195617 0.195617 0.391234 0.782469 1.56494 3.12987 6.25975 12.5195 25.039 50.078 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.484 quit ! Quitting program ! Log file ./1405+0415_X_uvs.log closed on Thu Oct 17 23:16:39 2013