! Started logfile: /scr/pima/bg219i_uvs/J1709+4318_X_uvs.log on Wed Apr 6 23:50:39 2016 obs /scr/pima/bg219i_uvs/J1709+4318_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1709+4318_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.899802 visibilities/baseline/integration-bin. ! Found source: J1709+4318 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 10884 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219i_uvs/J1709+4318_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.012838Jy sigma=25.903522 ! Fit after self-cal, rms=0.843005Jy sigma=21.532859 ! 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=0.7629 mas, bmaj=1.194 mas, bpa=-3.14 degrees ! Estimated noise=0.554733 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 = 0.119492 Jy ! Component: 100 - total flux cleaned = 0.148032 Jy ! Total flux subtracted in 100 components = 0.148032 Jy ! Clean residual min=-0.005024 max=0.011449 Jy/beam ! Clean residual mean=0.000008 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.148032 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.148032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059938Jy sigma=1.470347 ! Fit after self-cal, rms=0.059909Jy sigma=1.469376 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123707 Jy ! Component: 100 - total flux cleaned = 0.0183828 Jy ! Total flux subtracted in 100 components = 0.0183828 Jy ! Clean residual min=-0.003598 max=0.003359 Jy/beam ! Clean residual mean=0.000004 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.166415 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 6 components and 0.166415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056823Jy sigma=1.382211 ! Fit after self-cal, rms=0.056805Jy sigma=1.381643 ! 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=0.966 mas, bmaj=1.453 mas, bpa=-2.879 degrees ! Estimated noise=0.388033 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 = 0.00481878 Jy ! Component: 100 - total flux cleaned = 0.00691861 Jy ! Component: 150 - total flux cleaned = 0.00803749 Jy ! Component: 200 - total flux cleaned = 0.00869443 Jy ! Total flux subtracted in 200 components = 0.00869443 Jy ! Clean residual min=-0.003102 max=0.003350 Jy/beam ! Clean residual mean=0.000003 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.175109 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.175109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056458Jy sigma=1.371707 ! Fit after self-cal, rms=0.056458Jy sigma=1.371562 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.966 x 1.453 at -2.879 degrees (North through East) ! Clean map min=-0.0029108 max=0.15757 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 1.01 LA 0.96 ! MK 1.07 NL 1.02 OV 1.03 PT 0.95 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.10 KP 1.01 LA 0.93 ! MK 1.00 NL 1.00 OV 1.04 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 0.99 LA 1.00 ! MK 1.03 NL 1.02 OV 1.00 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 0.94 KP 1.00 LA 0.97 ! MK 0.96 NL 1.08 OV 1.01 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.04 LA 0.95 ! MK 1.01 NL 1.03 OV 0.98 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 HN 1.01 KP 0.98 LA 0.97 ! MK 1.01 NL 1.05 OV 0.97 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 0.96 LA 1.01 ! MK 1.03 NL 1.04 OV 0.97 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.03 KP 1.02 LA 0.97 ! MK 0.98 NL 1.01 OV 0.98 PT 0.96 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.00 LA 0.97 ! MK 1.08 NL 1.05 OV 0.97 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.04 KP 1.01 LA 0.98 ! MK 0.99 NL 1.01 OV 1.01 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 0.99 LA 0.98 ! MK 0.95 NL 1.02 OV 1.04 PT 0.95 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 0.96 KP 0.99 LA 0.96 ! MK 0.99 NL 0.99 OV 1.02 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 KP 1.04 LA 0.95 ! MK 0.97 NL 1.03 OV 1.03 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.08 KP 0.99 LA 0.97 ! MK 1.09 NL 0.96 OV 0.99 PT 1.01 ! SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056458Jy sigma=1.371562 ! Fit after self-cal, rms=0.056329Jy sigma=1.358862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9684 mas, bmaj=1.457 mas, bpa=-2.78 degrees ! Estimated noise=0.387964 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 = -0.000967891 Jy ! Component: 100 - total flux cleaned = -0.00105481 Jy ! Component: 150 - total flux cleaned = -0.00112619 Jy ! Component: 200 - total flux cleaned = -0.0011743 Jy ! Total flux subtracted in 200 components = -0.0011743 Jy ! Clean residual min=-0.002638 max=0.002769 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.173935 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.173935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056307Jy sigma=1.358407 ! Fit after self-cal, rms=0.056322Jy sigma=1.358239 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056322Jy sigma=1.358239 ! Fit after self-cal, rms=0.056269Jy sigma=1.358164 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9693 mas, bmaj=1.459 mas, bpa=-2.802 degrees ! Estimated noise=0.387323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000748269 Jy ! Component: 100 - total flux cleaned = -0.000803132 Jy ! Component: 150 - total flux cleaned = -0.000803771 Jy ! Component: 200 - total flux cleaned = -0.000803265 Jy ! Total flux subtracted in 200 components = -0.000803265 Jy ! Clean residual min=-0.002619 max=0.002756 Jy/beam ! Clean residual mean=0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.173132 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.173132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056254Jy sigma=1.357913 ! Fit after self-cal, rms=0.056256Jy sigma=1.357856 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 (-1.2, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272479 Jy ! Component: 100 - total flux cleaned = 0.00425611 Jy ! Component: 150 - total flux cleaned = 0.00480821 Jy ! Component: 200 - total flux cleaned = 0.00514554 Jy ! Total flux subtracted in 200 components = 0.00514554 Jy ! Clean residual min=-0.002398 max=0.002192 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.178277 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.178277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056110Jy sigma=1.354112 ! Fit after self-cal, rms=0.056106Jy sigma=1.353974 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056106Jy sigma=1.353974 ! Fit after self-cal, rms=0.055949Jy sigma=1.353717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9706 mas, bmaj=1.461 mas, bpa=-2.789 degrees ! Estimated noise=0.386047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658573 Jy ! Component: 100 - total flux cleaned = 0.000686569 Jy ! Component: 150 - total flux cleaned = 0.000686753 Jy ! Component: 200 - total flux cleaned = 0.000641006 Jy ! Total flux subtracted in 200 components = 0.000641006 Jy ! Clean residual min=-0.002327 max=0.002147 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.178918 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.178918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055920Jy sigma=1.353116 ! Fit after self-cal, rms=0.055922Jy sigma=1.353099 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 = -1.07523e-06 Jy ! Component: 100 - total flux cleaned = -7.41024e-07 Jy ! Component: 150 - total flux cleaned = -4.85882e-07 Jy ! Component: 200 - total flux cleaned = 1.80611e-05 Jy ! Total flux subtracted in 200 components = 1.80611e-05 Jy ! Clean residual min=-0.002312 max=0.002146 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.178936 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.178936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055908Jy sigma=1.352828 ! Fit after self-cal, rms=0.055908Jy sigma=1.352826 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055908Jy sigma=1.352826 ! Fit after self-cal, rms=0.055857Jy sigma=1.352783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=2.603 mas, bpa=-13.7 degrees ! Estimated noise=0.481088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036534 Jy ! Component: 100 - total flux cleaned = 0.000451862 Jy ! Component: 150 - total flux cleaned = 0.000483868 Jy ! Component: 200 - total flux cleaned = 0.000510511 Jy ! Total flux subtracted in 200 components = 0.000510511 Jy ! Clean residual min=-0.002605 max=0.002659 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.179447 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.179447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055856Jy sigma=1.352755 ! Fit after self-cal, rms=0.055857Jy sigma=1.352736 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 (10.2, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231871 Jy ! Component: 100 - total flux cleaned = 0.00289969 Jy ! Component: 150 - total flux cleaned = 0.002835 Jy ! Component: 200 - total flux cleaned = 0.002695 Jy ! Total flux subtracted in 200 components = 0.002695 Jy ! Clean residual min=-0.002245 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.182142 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.182142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055791Jy sigma=1.351140 ! Fit after self-cal, rms=0.055789Jy sigma=1.350926 ! 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=0.9709 mas, bmaj=1.463 mas, bpa=-2.834 degrees ! Estimated noise=0.385635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9709 x 1.463 at -2.834 degrees (North through East) ! Clean map min=-0.0020429 max=0.15755 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=0.765 mas, bmaj=1.201 mas, bpa=-3.112 degrees ! Estimated noise=0.555351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119512 Jy ! Component: 100 - total flux cleaned = 0.14821 Jy ! Component: 150 - total flux cleaned = 0.160581 Jy ! Component: 200 - total flux cleaned = 0.166513 Jy ! Total flux subtracted in 200 components = 0.166513 Jy ! Clean residual min=-0.003167 max=0.003316 Jy/beam ! Clean residual mean=0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.166513 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.166513 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=1.463 mas, bpa=-2.834 degrees ! Estimated noise=0.385635 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 = 0.00429147 Jy ! Component: 100 - total flux cleaned = 0.00712945 Jy ! Component: 150 - total flux cleaned = 0.0093626 Jy ! Component: 200 - total flux cleaned = 0.0111981 Jy ! Total flux subtracted in 200 components = 0.0111981 Jy ! Clean residual min=-0.002190 max=0.002141 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.177711 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.177711 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=2.374 mas, bmaj=2.603 mas, bpa=-13.7 degrees ! Estimated noise=0.481088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207374 Jy ! Component: 100 - total flux cleaned = 0.00343285 Jy ! Component: 150 - total flux cleaned = 0.00411067 Jy ! Component: 200 - total flux cleaned = 0.00438802 Jy ! Total flux subtracted in 200 components = 0.00438802 Jy ! Clean residual min=-0.002171 max=0.001815 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.182099 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 = 3.11574e-05 Jy ! Component: 100 - total flux cleaned = 3.18108e-06 Jy ! Component: 150 - total flux cleaned = -4.63984e-05 Jy ! Component: 200 - total flux cleaned = -6.95663e-05 Jy ! Total flux subtracted in 200 components = -6.95663e-05 Jy ! Clean residual min=-0.002077 max=0.001701 Jy/beam ! Clean residual mean=0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.182029 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.182029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=1.463 mas, bpa=-2.834 degrees ! Estimated noise=0.385635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049862 Jy ! Component: 100 - total flux cleaned = -0.000454284 Jy ! Component: 150 - total flux cleaned = -0.000530715 Jy ! Component: 200 - total flux cleaned = -0.000492234 Jy ! Total flux subtracted in 200 components = -0.000492234 Jy ! Clean residual min=-0.001995 max=0.001895 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.181537 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.181537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055785Jy sigma=1.350875 ! Fit after self-cal, rms=0.055781Jy sigma=1.350611 wmodel /scr/pima/bg219i_uvs/J1709+4318_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219i_uvs/J1709+4318_X_map.mod wobs /scr/pima/bg219i_uvs/J1709+4318_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1709+4318_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1709+4318_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1709+4318_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 = -0.00062716 Jy ! Component: 100 - total flux cleaned = -0.00121941 Jy ! Component: 150 - total flux cleaned = -0.00171134 Jy ! Component: 200 - total flux cleaned = -0.00200254 Jy ! Component: 250 - total flux cleaned = -0.00222578 Jy ! Component: 300 - total flux cleaned = -0.00241512 Jy ! Component: 350 - total flux cleaned = -0.00254718 Jy ! Component: 400 - total flux cleaned = -0.00262491 Jy ! Component: 450 - total flux cleaned = -0.00277609 Jy ! Component: 500 - total flux cleaned = -0.00287433 Jy ! Component: 550 - total flux cleaned = -0.00297081 Jy ! Component: 600 - total flux cleaned = -0.00306437 Jy ! Component: 650 - total flux cleaned = -0.00313293 Jy ! Component: 700 - total flux cleaned = -0.00317744 Jy ! Component: 750 - total flux cleaned = -0.00319946 Jy ! Component: 800 - total flux cleaned = -0.00324263 Jy ! Component: 850 - total flux cleaned = -0.00324223 Jy ! Component: 900 - total flux cleaned = -0.00324191 Jy ! Component: 950 - total flux cleaned = -0.00326233 Jy ! Component: 1000 - total flux cleaned = -0.00326219 Jy ! Component: 1050 - total flux cleaned = -0.00324187 Jy ! Component: 1100 - total flux cleaned = -0.00330112 Jy ! Component: 1150 - total flux cleaned = -0.00332037 Jy ! Component: 1200 - total flux cleaned = -0.00335869 Jy ! Component: 1250 - total flux cleaned = -0.00337797 Jy ! Component: 1300 - total flux cleaned = -0.00339691 Jy ! Component: 1350 - total flux cleaned = -0.00341542 Jy ! Component: 1400 - total flux cleaned = -0.00343349 Jy ! Component: 1450 - total flux cleaned = -0.00341591 Jy ! Component: 1500 - total flux cleaned = -0.00339845 Jy ! Component: 1550 - total flux cleaned = -0.00341609 Jy ! Component: 1600 - total flux cleaned = -0.00343365 Jy ! Component: 1650 - total flux cleaned = -0.00345071 Jy ! Component: 1700 - total flux cleaned = -0.00343377 Jy ! Component: 1750 - total flux cleaned = -0.00348314 Jy ! Component: 1800 - total flux cleaned = -0.00345034 Jy ! Component: 1850 - total flux cleaned = -0.00343457 Jy ! Component: 1900 - total flux cleaned = -0.00348265 Jy ! Component: 1950 - total flux cleaned = -0.00348252 Jy ! Component: 2000 - total flux cleaned = -0.00345135 Jy ! Component: 2050 - total flux cleaned = -0.00345164 Jy ! Component: 2100 - total flux cleaned = -0.00345189 Jy ! Component: 2150 - total flux cleaned = -0.00345184 Jy ! Component: 2200 - total flux cleaned = -0.00346697 Jy ! Component: 2250 - total flux cleaned = -0.00340681 Jy ! Component: 2300 - total flux cleaned = -0.0034366 Jy ! Component: 2350 - total flux cleaned = -0.0033777 Jy ! Component: 2400 - total flux cleaned = -0.00339243 Jy ! Component: 2450 - total flux cleaned = -0.00334917 Jy ! Component: 2500 - total flux cleaned = -0.00340656 Jy ! Component: 2550 - total flux cleaned = -0.0034207 Jy ! Component: 2600 - total flux cleaned = -0.00336418 Jy ! Component: 2650 - total flux cleaned = -0.0033783 Jy ! Component: 2700 - total flux cleaned = -0.00341972 Jy ! Component: 2750 - total flux cleaned = -0.00343331 Jy ! Component: 2800 - total flux cleaned = -0.00343312 Jy ! Component: 2850 - total flux cleaned = -0.00346036 Jy ! Component: 2900 - total flux cleaned = -0.00346023 Jy ! Component: 2950 - total flux cleaned = -0.0034736 Jy ! Component: 3000 - total flux cleaned = -0.00343368 Jy ! Component: 3050 - total flux cleaned = -0.00347338 Jy ! Component: 3100 - total flux cleaned = -0.00344708 Jy ! Component: 3150 - total flux cleaned = -0.00344727 Jy ! Component: 3200 - total flux cleaned = -0.00348628 Jy ! Component: 3250 - total flux cleaned = -0.00344765 Jy ! Component: 3300 - total flux cleaned = -0.00343491 Jy ! Component: 3350 - total flux cleaned = -0.00346029 Jy ! Component: 3400 - total flux cleaned = -0.00343492 Jy ! Component: 3450 - total flux cleaned = -0.00339706 Jy ! Component: 3500 - total flux cleaned = -0.00340945 Jy ! Component: 3550 - total flux cleaned = -0.00337194 Jy ! Component: 3600 - total flux cleaned = -0.00335956 Jy ! Component: 3650 - total flux cleaned = -0.00333485 Jy ! Component: 3700 - total flux cleaned = -0.00329804 Jy ! Component: 3750 - total flux cleaned = -0.00331038 Jy ! Component: 3800 - total flux cleaned = -0.00324984 Jy ! Component: 3850 - total flux cleaned = -0.00323781 Jy ! Component: 3900 - total flux cleaned = -0.00326176 Jy ! Component: 3950 - total flux cleaned = -0.00322597 Jy ! Component: 4000 - total flux cleaned = -0.00319034 Jy ! Component: 4050 - total flux cleaned = -0.00313127 Jy ! Total flux subtracted in 4096 components = -0.00306078 Jy ! Clean residual min=-0.000677 max=0.000743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.178476 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 347 components and 0.178476 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1709+4318_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9709 x 1.463 at -2.834 degrees (North through East) ! Clean map min=-0.0016509 max=0.15678 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1709+4318_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156781 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345857 0.345857 0.691713 1.38343 2.76685 5.53371 11.0674 22.1348 44.2696 88.5393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 867.411 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1709+4318_X_uvs.log closed on Wed Apr 6 23:50:44 2016