! Started logfile: ./J0022-1853_X_uvs.log on Mon Oct 28 15:36:44 2013 obs J0022-1853_X_uvm.fits ! Reading UV FITS file: J0022-1853_X_uvm.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! AN table 2: 11 integrations on 21 of 21 possible baselines. ! AN table 3: 14 integrations on 28 of 28 possible baselines. ! AN table 4: 9 integrations on 21 of 21 possible baselines. ! AN table 5: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.927898 visibilities/baseline/integration-bin. ! Found source: J0022-1853 ! ! 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 11016 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 ./J0022-1853_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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003780Jy sigma=2.540286 ! Fit after self-cal, rms=0.926295Jy sigma=2.325978 ! 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=0.9735 mas, bmaj=2.92 mas, bpa=16.27 degrees ! Estimated noise=5.47548 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 = 0.0587786 Jy ! Component: 100 - total flux cleaned = 0.0719431 Jy ! Total flux subtracted in 100 components = 0.0719431 Jy ! Clean residual min=-0.002401 max=0.004536 Jy/beam ! Clean residual mean=-0.000006 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0719431 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0719431 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=0.022595Jy sigma=0.054442 ! Fit after self-cal, rms=0.022448Jy sigma=0.054123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451098 Jy ! Component: 100 - total flux cleaned = 0.00670318 Jy ! Total flux subtracted in 100 components = 0.00670318 Jy ! Clean residual min=-0.002041 max=0.001862 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0786463 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0786463 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=0.022040Jy sigma=0.049199 ! Fit after self-cal, rms=0.022040Jy sigma=0.049191 ! 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=1.313 mas, bmaj=3.429 mas, bpa=10.3 degrees ! Estimated noise=2.81293 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 = 0.00216414 Jy ! Component: 100 - total flux cleaned = 0.00344174 Jy ! Component: 150 - total flux cleaned = 0.00424055 Jy ! Component: 200 - total flux cleaned = 0.00474883 Jy ! Total flux subtracted in 200 components = 0.00474883 Jy ! Clean residual min=-0.001674 max=0.002173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0833951 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0833951 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=0.022065Jy sigma=0.047887 ! Fit after self-cal, rms=0.022062Jy sigma=0.047881 ! 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 1.05 HN 0.89 KP 0.94 LA 1.02 ! NL 0.96 OV 1.04 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 HN 0.92 KP 0.96 LA 1.09 ! NL 1.04 PT 0.90 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.91 KP 0.94 LA 1.05 ! NL 1.05 OV 1.03 PT 0.87 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 HN 0.92 KP 0.94 NL 1.00 ! OV 1.07 PT 0.89 SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 KP 1.00 LA 0.99 NL 1.06 ! OV 1.04 PT 0.87 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.88 KP 0.95 LA 0.96 ! NL 1.03 OV 0.99 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 HN 0.89 KP 1.00 LA 1.00 ! NL 1.08 PT 0.94 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 HN 0.92 KP 0.96 LA 0.99 ! NL 1.03 OV 1.02 PT 0.92 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 HN 0.92 KP 1.00 NL 1.03 ! OV 1.00 PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 KP 0.96 LA 0.97 NL 1.10 ! OV 1.01 PT 0.91 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.95 KP 1.04 LA 0.93 ! NL 0.96 OV 0.98 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.98 KP 1.13 LA 0.97 ! NL 1.13 PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.95 KP 1.04 LA 0.96 ! NL 1.02 OV 1.04 PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 HN 1.00 KP 1.07 NL 1.02 ! OV 1.05 PT 0.91 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.85 KP 1.06 LA 0.93 NL 1.06 ! OV 1.02 PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.01 KP 0.95 LA 0.97 ! NL 0.97 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 HN 1.01 KP 0.95 LA 1.04 ! NL 1.07 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 1.04 KP 0.95 LA 1.00 ! NL 1.03 OV 1.01 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 1.06 KP 0.91 NL 1.01 ! OV 1.02 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 KP 0.94 LA 0.98 NL 1.04 ! OV 1.04 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 KP 1.06 LA 0.99 ! NL 0.91 OV 0.98 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 1.00 KP 1.17 LA 1.07 ! NL 1.05 PT 0.93 SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.96 KP 1.08 LA 1.03 ! NL 0.99 OV 1.06 PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 0.97 KP 1.07 NL 0.99 ! OV 0.98 PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 KP 1.10 LA 1.03 NL 0.99 ! OV 1.04 PT 0.91 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.10 KP 1.03 LA 1.05 ! NL 0.95 OV 1.02 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 HN 1.11 KP 1.03 LA 1.12 ! NL 1.06 PT 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.12 KP 1.08 LA 1.04 ! NL 1.04 OV 1.12 PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 1.10 KP 1.07 NL 1.03 ! OV 1.07 PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 KP 1.03 LA 1.12 NL 1.10 ! OV 1.10 PT 0.96 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 KP 1.00 LA 0.94 ! NL 1.02 OV 1.06 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 HN 1.02 KP 1.03 LA 0.97 ! NL 1.06 PT 0.95 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 1.00 KP 1.00 LA 0.96 ! NL 1.06 OV 1.07 PT 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 HN 1.00 KP 1.00 NL 1.04 ! OV 1.05 PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 KP 0.99 LA 0.98 NL 1.05 ! OV 1.04 PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.95 KP 1.05 LA 0.88 ! NL 0.94 OV 1.08 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.60 HN 1.01 KP 1.06 LA 0.92 ! NL 1.10 PT 0.89 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 HN 0.98 KP 1.08 LA 0.92 ! NL 1.00 OV 1.05 PT 0.87 SC 1.15 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 HN 1.00 KP 1.08 NL 0.99 ! OV 1.05 PT 0.86 SC 1.10 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 KP 1.08 LA 0.94 NL 1.04 ! OV 1.06 PT 0.86 SC 1.05 ! ! ! Fit before self-cal, rms=0.022062Jy sigma=0.047881 ! Fit after self-cal, rms=0.020664Jy sigma=0.042806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.434 mas, bpa=10.16 degrees ! Estimated noise=2.7561 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 = -0.00135209 Jy ! Component: 100 - total flux cleaned = -0.0018013 Jy ! Component: 150 - total flux cleaned = -0.00193846 Jy ! Component: 200 - total flux cleaned = -0.00197775 Jy ! Total flux subtracted in 200 components = -0.00197775 Jy ! Clean residual min=-0.000599 max=0.000760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0814174 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0814174 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=0.020377Jy sigma=0.043013 ! Fit after self-cal, rms=0.020412Jy sigma=0.042996 ! 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=0.020412Jy sigma=0.042996 ! Fit after self-cal, rms=0.020318Jy sigma=0.042524 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.432 mas, bpa=10.21 degrees ! Estimated noise=2.70056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125141 Jy ! Component: 100 - total flux cleaned = -0.00154712 Jy ! Component: 150 - total flux cleaned = -0.00159515 Jy ! Component: 200 - total flux cleaned = -0.00162813 Jy ! Total flux subtracted in 200 components = -0.00162813 Jy ! Clean residual min=-0.000525 max=0.000590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0797892 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0797892 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=0.020065Jy sigma=0.042715 ! Fit after self-cal, rms=0.020077Jy sigma=0.042713 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 (2.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320677 Jy ! Component: 100 - total flux cleaned = 0.000360588 Jy ! Component: 150 - total flux cleaned = 0.000360789 Jy ! Component: 200 - total flux cleaned = 0.000343013 Jy ! Total flux subtracted in 200 components = 0.000343013 Jy ! Clean residual min=-0.000475 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0801322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0801322 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=0.020058Jy sigma=0.042652 ! Fit after self-cal, rms=0.020056Jy sigma=0.042645 ! 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=0.020056Jy sigma=0.042645 ! Fit after self-cal, rms=0.019891Jy sigma=0.042452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=3.43 mas, bpa=10.26 degrees ! Estimated noise=2.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123177 Jy ! Component: 100 - total flux cleaned = -0.00125839 Jy ! Component: 150 - total flux cleaned = -0.00128494 Jy ! Component: 200 - total flux cleaned = -0.00130919 Jy ! Total flux subtracted in 200 components = -0.00130919 Jy ! Clean residual min=-0.000442 max=0.000528 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0788231 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0788231 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=0.019646Jy sigma=0.042621 ! Fit after self-cal, rms=0.019646Jy sigma=0.042620 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 = 2.98785e-05 Jy ! Component: 100 - total flux cleaned = 8.5512e-06 Jy ! Component: 150 - total flux cleaned = -1.08103e-05 Jy ! Component: 200 - total flux cleaned = -2.92063e-05 Jy ! Total flux subtracted in 200 components = -2.92063e-05 Jy ! Clean residual min=-0.000442 max=0.000516 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0787939 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0787939 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=0.019633Jy sigma=0.042621 ! Fit after self-cal, rms=0.019634Jy sigma=0.042620 ! 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=0.019634Jy sigma=0.042620 ! Fit after self-cal, rms=0.019471Jy sigma=0.042426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=4.921 mas, bpa=-0.8111 degrees ! Estimated noise=2.85004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119749 Jy ! Component: 100 - total flux cleaned = -0.0014462 Jy ! Component: 150 - total flux cleaned = -0.00150726 Jy ! Component: 200 - total flux cleaned = -0.0015585 Jy ! Total flux subtracted in 200 components = -0.0015585 Jy ! Clean residual min=-0.000470 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0772354 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0772354 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=0.019233Jy sigma=0.042609 ! Fit after self-cal, rms=0.019232Jy sigma=0.042608 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 = -5.55736e-05 Jy ! Component: 100 - total flux cleaned = -8.39089e-05 Jy ! Component: 150 - total flux cleaned = -0.000100376 Jy ! Component: 200 - total flux cleaned = -0.000115096 Jy ! Total flux subtracted in 200 components = -0.000115096 Jy ! Clean residual min=-0.000456 max=0.000414 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0771203 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.0771203 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=0.019225Jy sigma=0.042614 ! Fit after self-cal, rms=0.019225Jy sigma=0.042614 ! 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=1.315 mas, bmaj=3.427 mas, bpa=10.3 degrees ! Estimated noise=2.59386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 3.427 at 10.3 degrees (North through East) ! Clean map min=-0.00041906 max=0.070021 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=0.9739 mas, bmaj=2.915 mas, bpa=16.31 degrees ! Estimated noise=5.04926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542396 Jy ! Component: 100 - total flux cleaned = 0.0664337 Jy ! Component: 150 - total flux cleaned = 0.0705948 Jy ! Component: 200 - total flux cleaned = 0.0726094 Jy ! Total flux subtracted in 200 components = 0.0726094 Jy ! Clean residual min=-0.001098 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0726094 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0726094 Jy ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=3.427 mas, bpa=10.3 degrees ! Estimated noise=2.59386 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 = 0.00174284 Jy ! Component: 100 - total flux cleaned = 0.00270714 Jy ! Component: 150 - total flux cleaned = 0.00337423 Jy ! Component: 200 - total flux cleaned = 0.00367442 Jy ! Total flux subtracted in 200 components = 0.00367442 Jy ! Clean residual min=-0.000514 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0762838 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0762838 Jy ! Inverting map ! Added new window around map position (8.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407701 Jy ! Component: 100 - total flux cleaned = 0.000515845 Jy ! Component: 150 - total flux cleaned = 0.000583361 Jy ! Component: 200 - total flux cleaned = 0.000620092 Jy ! Total flux subtracted in 200 components = 0.000620092 Jy ! Clean residual min=-0.000481 max=0.000506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0769039 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0769039 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=2.321 mas, bmaj=4.921 mas, bpa=-0.8111 degrees ! Estimated noise=2.85004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.2269e-05 Jy ! Component: 100 - total flux cleaned = 5.27271e-05 Jy ! Component: 150 - total flux cleaned = 6.06099e-05 Jy ! Component: 200 - total flux cleaned = 6.04051e-05 Jy ! Total flux subtracted in 200 components = 6.04051e-05 Jy ! Clean residual min=-0.000446 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0769643 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 = -6.04821e-06 Jy ! Component: 100 - total flux cleaned = -1.14492e-05 Jy ! Component: 150 - total flux cleaned = -2.10294e-05 Jy ! Component: 200 - total flux cleaned = -2.10251e-05 Jy ! Total flux subtracted in 200 components = -2.10251e-05 Jy ! Clean residual min=-0.000433 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0769433 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 87 components and 0.0769433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=3.427 mas, bpa=10.3 degrees ! Estimated noise=2.59386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.08474e-05 Jy ! Component: 100 - total flux cleaned = -0.000100553 Jy ! Component: 150 - total flux cleaned = -0.000100458 Jy ! Component: 200 - total flux cleaned = -0.000107853 Jy ! Total flux subtracted in 200 components = -0.000107853 Jy ! Clean residual min=-0.000466 max=0.000497 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0768354 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0768354 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=0.019201Jy sigma=0.042617 ! Fit after self-cal, rms=0.019199Jy sigma=0.042610 wmodel ./J0022-1853_X_map.mod ! Writing 103 model components to file: ./J0022-1853_X_map.mod wobs ./J0022-1853_X_uvs.fits ! Writing UV FITS file: ./J0022-1853_X_uvs.fits wwins ./J0022-1853_X_map.win ! wwins: Wrote 3 windows to ./J0022-1853_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 = 0.000145392 Jy ! Component: 100 - total flux cleaned = 0.000248004 Jy ! Component: 150 - total flux cleaned = 0.000308013 Jy ! Component: 200 - total flux cleaned = 0.000344175 Jy ! Component: 250 - total flux cleaned = 0.0003724 Jy ! Component: 300 - total flux cleaned = 0.000420718 Jy ! Component: 350 - total flux cleaned = 0.000467922 Jy ! Component: 400 - total flux cleaned = 0.000500886 Jy ! Component: 450 - total flux cleaned = 0.000520371 Jy ! Component: 500 - total flux cleaned = 0.000539541 Jy ! Component: 550 - total flux cleaned = 0.000558515 Jy ! Component: 600 - total flux cleaned = 0.000564721 Jy ! Component: 650 - total flux cleaned = 0.000577043 Jy ! Component: 700 - total flux cleaned = 0.000595355 Jy ! Component: 750 - total flux cleaned = 0.000637159 Jy ! Component: 800 - total flux cleaned = 0.000654869 Jy ! Component: 850 - total flux cleaned = 0.000695783 Jy ! Component: 900 - total flux cleaned = 0.000713134 Jy ! Component: 950 - total flux cleaned = 0.000758766 Jy ! Component: 1000 - total flux cleaned = 0.000769969 Jy ! Component: 1050 - total flux cleaned = 0.000803499 Jy ! Component: 1100 - total flux cleaned = 0.00083661 Jy ! Component: 1150 - total flux cleaned = 0.00085301 Jy ! Component: 1200 - total flux cleaned = 0.00088547 Jy ! Component: 1250 - total flux cleaned = 0.000933598 Jy ! Component: 1300 - total flux cleaned = 0.000954721 Jy ! Component: 1350 - total flux cleaned = 0.000991367 Jy ! Component: 1400 - total flux cleaned = 0.00102252 Jy ! Component: 1450 - total flux cleaned = 0.00105331 Jy ! Component: 1500 - total flux cleaned = 0.00105839 Jy ! Component: 1550 - total flux cleaned = 0.00109881 Jy ! Component: 1600 - total flux cleaned = 0.00111378 Jy ! Component: 1650 - total flux cleaned = 0.00114353 Jy ! Component: 1700 - total flux cleaned = 0.00116807 Jy ! Component: 1750 - total flux cleaned = 0.0011778 Jy ! Component: 1800 - total flux cleaned = 0.00118741 Jy ! Component: 1850 - total flux cleaned = 0.00119701 Jy ! Component: 1900 - total flux cleaned = 0.00122076 Jy ! Component: 1950 - total flux cleaned = 0.00122077 Jy ! Component: 2000 - total flux cleaned = 0.00123946 Jy ! Component: 2050 - total flux cleaned = 0.00124871 Jy ! Component: 2100 - total flux cleaned = 0.00125788 Jy ! Component: 2150 - total flux cleaned = 0.00128515 Jy ! Component: 2200 - total flux cleaned = 0.00128968 Jy ! Component: 2250 - total flux cleaned = 0.00131654 Jy ! Component: 2300 - total flux cleaned = 0.00133429 Jy ! Component: 2350 - total flux cleaned = 0.00133864 Jy ! Component: 2400 - total flux cleaned = 0.00136928 Jy ! Component: 2450 - total flux cleaned = 0.00139094 Jy ! Component: 2500 - total flux cleaned = 0.00140818 Jy ! Component: 2550 - total flux cleaned = 0.00143378 Jy ! Component: 2600 - total flux cleaned = 0.00144224 Jy ! Component: 2650 - total flux cleaned = 0.00145912 Jy ! Component: 2700 - total flux cleaned = 0.00147594 Jy ! Component: 2750 - total flux cleaned = 0.0014801 Jy ! Component: 2800 - total flux cleaned = 0.00150901 Jy ! Component: 2850 - total flux cleaned = 0.00151722 Jy ! Component: 2900 - total flux cleaned = 0.00152535 Jy ! Component: 2950 - total flux cleaned = 0.00155374 Jy ! Component: 3000 - total flux cleaned = 0.00157785 Jy ! Component: 3050 - total flux cleaned = 0.00157784 Jy ! Component: 3100 - total flux cleaned = 0.00156989 Jy ! Component: 3150 - total flux cleaned = 0.00161339 Jy ! Component: 3200 - total flux cleaned = 0.00161339 Jy ! Component: 3250 - total flux cleaned = 0.00162903 Jy ! Component: 3300 - total flux cleaned = 0.00164456 Jy ! Component: 3350 - total flux cleaned = 0.00166778 Jy ! Component: 3400 - total flux cleaned = 0.00167158 Jy ! Component: 3450 - total flux cleaned = 0.00169066 Jy ! Component: 3500 - total flux cleaned = 0.00169829 Jy ! Component: 3550 - total flux cleaned = 0.00172091 Jy ! Component: 3600 - total flux cleaned = 0.00173593 Jy ! Component: 3650 - total flux cleaned = 0.00173967 Jy ! Component: 3700 - total flux cleaned = 0.00175821 Jy ! Component: 3750 - total flux cleaned = 0.00178032 Jy ! Component: 3800 - total flux cleaned = 0.00178031 Jy ! Component: 3850 - total flux cleaned = 0.0018095 Jy ! Component: 3900 - total flux cleaned = 0.001824 Jy ! Component: 3950 - total flux cleaned = 0.00183485 Jy ! Component: 4000 - total flux cleaned = 0.00183846 Jy ! Component: 4050 - total flux cleaned = 0.00185632 Jy ! Total flux subtracted in 4096 components = 0.00185988 Jy ! Clean residual min=-0.000195 max=0.000227 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0786953 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 391 components and 0.0786953 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0022-1853_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 3.427 at 10.3 degrees (North through East) ! Clean map min=-0.00037311 max=0.070067 Jy/beam ! Writing clean map to FITS file: ./J0022-1853_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0700667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.55897e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280831 0.280831 0.561662 1.12332 2.24665 4.4933 8.98659 17.9732 35.9464 71.8928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 quit ! Quitting program ! Log file ./J0022-1853_X_uvs.log closed on Mon Oct 28 15:36:59 2013