! Started logfile: /scr/pima/bp171ag_uvs/J2119-1106_C_uvs.log on Fri Oct 11 03:46:05 2013 obs /scr/pima/bp171ag_uvs/J2119-1106_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2119-1106_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2119-1106 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2119-1106_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.011054Jy sigma=4.515293 ! Fit after self-cal, rms=0.894168Jy sigma=3.866819 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.707 mas, bpa=1.965 degrees ! Estimated noise=7.85344 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 = 0.0840921 Jy ! Component: 100 - total flux cleaned = 0.114583 Jy ! Total flux subtracted in 100 components = 0.114583 Jy ! Clean residual min=-0.006797 max=0.016944 Jy/beam ! Clean residual mean=0.000018 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.114583 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.114583 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=0.035792Jy sigma=0.186839 ! Fit after self-cal, rms=0.035506Jy sigma=0.186400 ! Inverting map ! Added new window around map position (2.1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017633 Jy ! Component: 100 - total flux cleaned = 0.0275472 Jy ! Total flux subtracted in 100 components = 0.0275472 Jy ! Clean residual min=-0.004689 max=0.007230 Jy/beam ! Clean residual mean=0.000007 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.142131 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.142131 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=0.026129Jy sigma=0.124454 ! Fit after self-cal, rms=0.025633Jy sigma=0.123196 ! 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=1.911 mas, bmaj=4.631 mas, bpa=1.803 degrees ! Estimated noise=5.33699 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 = 0.0083862 Jy ! Component: 100 - total flux cleaned = 0.0126715 Jy ! Component: 150 - total flux cleaned = 0.0152943 Jy ! Component: 200 - total flux cleaned = 0.0169519 Jy ! Total flux subtracted in 200 components = 0.0169519 Jy ! Clean residual min=-0.005197 max=0.004853 Jy/beam ! Clean residual mean=-0.000000 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.159083 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.159083 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=0.023735Jy sigma=0.108582 ! Fit after self-cal, rms=0.023602Jy sigma=0.108198 ! 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 0.98 FD 1.06 HN 0.99 KP 0.89 ! LA 1.09 MK 1.10 NL 0.97 OV 0.93 ! PT 0.82 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.04 KP 0.89 ! LA 1.07 MK 1.06 NL 1.05 OV 1.06 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.94 KP 0.60 ! LA 1.12 MK 0.95 NL 0.97 OV 0.98 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.04 KP 0.98 ! LA 1.11 MK 1.06 NL 1.03 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.07 KP 1.01 ! LA 1.09 MK 1.02 NL 1.03 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.03 KP 0.99 ! LA 1.19 MK 0.97 NL 0.99 OV 0.95 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.12 KP 0.96 ! LA 1.08 MK 0.96 NL 1.05 OV 0.98 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.04 KP 1.02 ! LA 1.08 MK 0.92 NL 0.98 OV 1.00 ! PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.023602Jy sigma=0.108198 ! Fit after self-cal, rms=0.016960Jy sigma=0.059438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.614 mas, bpa=2.218 degrees ! Estimated noise=5.26804 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 = -0.000683588 Jy ! Component: 100 - total flux cleaned = -0.000744298 Jy ! Component: 150 - total flux cleaned = -0.000717707 Jy ! Component: 200 - total flux cleaned = -0.00067107 Jy ! Total flux subtracted in 200 components = -0.00067107 Jy ! Clean residual min=-0.001430 max=0.001676 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.158411 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.158411 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=0.016718Jy sigma=0.059307 ! Fit after self-cal, rms=0.016731Jy sigma=0.059229 ! 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=0.016731Jy sigma=0.059229 ! Fit after self-cal, rms=0.016713Jy sigma=0.059127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.902 mas, bmaj=4.609 mas, bpa=2.228 degrees ! Estimated noise=5.23493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000749729 Jy ! Component: 100 - total flux cleaned = -0.000703556 Jy ! Component: 150 - total flux cleaned = -0.000683546 Jy ! Component: 200 - total flux cleaned = -0.000665948 Jy ! Total flux subtracted in 200 components = -0.000665948 Jy ! Clean residual min=-0.001365 max=0.001621 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.157745 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.157745 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=0.016537Jy sigma=0.059109 ! Fit after self-cal, rms=0.016522Jy sigma=0.059079 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 (29.7, -27.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015061 Jy ! Component: 100 - total flux cleaned = 0.00203221 Jy ! Component: 150 - total flux cleaned = 0.00223692 Jy ! Component: 200 - total flux cleaned = 0.00228459 Jy ! Total flux subtracted in 200 components = 0.00228459 Jy ! Clean residual min=-0.001186 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.16003 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.16003 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=0.016317Jy sigma=0.058439 ! Fit after self-cal, rms=0.016295Jy sigma=0.058391 ! Inverting map ! Added new window around map position (-3.9, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220915 Jy ! Component: 100 - total flux cleaned = 0.000106627 Jy ! Component: 150 - total flux cleaned = 0.000137724 Jy ! Component: 200 - total flux cleaned = 0.000196702 Jy ! Total flux subtracted in 200 components = 0.000196702 Jy ! Clean residual min=-0.001050 max=0.001192 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.160227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.160227 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=0.016058Jy sigma=0.057783 ! Fit after self-cal, rms=0.016057Jy sigma=0.057768 ! Inverting map ! Added new window around map position (-5.1, -75.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727117 Jy ! Component: 100 - total flux cleaned = 0.000611263 Jy ! Component: 150 - total flux cleaned = 0.000586015 Jy ! Component: 200 - total flux cleaned = 0.00058705 Jy ! Total flux subtracted in 200 components = 0.00058705 Jy ! Clean residual min=-0.001065 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.160814 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.160814 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=0.015908Jy sigma=0.057402 ! Fit after self-cal, rms=0.015906Jy sigma=0.057388 ! Inverting map ! Added new window around map position (6, 27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807095 Jy ! Component: 100 - total flux cleaned = 0.00085556 Jy ! Component: 150 - total flux cleaned = 0.000940951 Jy ! Component: 200 - total flux cleaned = 0.000981953 Jy ! Total flux subtracted in 200 components = 0.000981953 Jy ! Clean residual min=-0.001037 max=0.000933 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.161796 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.161796 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=0.015797Jy sigma=0.057107 ! Fit after self-cal, rms=0.015797Jy sigma=0.057094 ! 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=0.015797Jy sigma=0.057094 ! Fit after self-cal, rms=0.015758Jy sigma=0.056954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=4.603 mas, bpa=2.303 degrees ! Estimated noise=5.20415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000514926 Jy ! Component: 100 - total flux cleaned = -0.000475269 Jy ! Component: 150 - total flux cleaned = -0.000456234 Jy ! Component: 200 - total flux cleaned = -0.000473224 Jy ! Total flux subtracted in 200 components = -0.000473224 Jy ! Clean residual min=-0.000963 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.161323 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.161323 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=0.015631Jy sigma=0.056913 ! Fit after self-cal, rms=0.015631Jy sigma=0.056907 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 = -2.23219e-05 Jy ! Component: 100 - total flux cleaned = -5.53349e-05 Jy ! Component: 150 - total flux cleaned = -7.11373e-05 Jy ! Component: 200 - total flux cleaned = -8.61626e-05 Jy ! Total flux subtracted in 200 components = -8.61626e-05 Jy ! Clean residual min=-0.000971 max=0.000922 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.161236 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 166 components and 0.161236 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=0.015583Jy sigma=0.056826 ! Fit after self-cal, rms=0.015583Jy sigma=0.056824 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015583Jy sigma=0.056824 ! Fit after self-cal, rms=0.015567Jy sigma=0.056750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.288 mas, bmaj=8.294 mas, bpa=13.42 degrees ! Estimated noise=5.22712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553636 Jy ! Component: 100 - total flux cleaned = -0.000610044 Jy ! Component: 150 - total flux cleaned = -0.000674419 Jy ! Component: 200 - total flux cleaned = -0.000690775 Jy ! Total flux subtracted in 200 components = -0.000690775 Jy ! Clean residual min=-0.000836 max=0.000745 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.160546 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 180 components and 0.160546 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=0.015493Jy sigma=0.056800 ! Fit after self-cal, rms=0.015492Jy sigma=0.056797 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 = -4.75055e-05 Jy ! Component: 100 - total flux cleaned = -7.4947e-05 Jy ! Component: 150 - total flux cleaned = -9.39925e-05 Jy ! Component: 200 - total flux cleaned = -0.000106128 Jy ! Total flux subtracted in 200 components = -0.000106128 Jy ! Clean residual min=-0.000850 max=0.000728 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.160439 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 192 components and 0.16044 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=0.015484Jy sigma=0.056794 ! Fit after self-cal, rms=0.015485Jy sigma=0.056793 ! 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=1.897 mas, bmaj=4.598 mas, bpa=2.326 degrees ! Estimated noise=5.17716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.897 x 4.598 at 2.326 degrees (North through East) ! Clean map min=-0.0012774 max=0.104 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=1.467 mas, bmaj=3.686 mas, bpa=2.598 degrees ! Estimated noise=7.60222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0818247 Jy ! Component: 100 - total flux cleaned = 0.112128 Jy ! Component: 150 - total flux cleaned = 0.12886 Jy ! Component: 200 - total flux cleaned = 0.138513 Jy ! Total flux subtracted in 200 components = 0.138513 Jy ! Clean residual min=-0.002739 max=0.004893 Jy/beam ! Clean residual mean=0.000008 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.138513 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.138513 Jy ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=4.598 mas, bpa=2.326 degrees ! Estimated noise=5.17716 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 = 0.00787491 Jy ! Component: 100 - total flux cleaned = 0.0120328 Jy ! Component: 150 - total flux cleaned = 0.0145506 Jy ! Component: 200 - total flux cleaned = 0.016365 Jy ! Total flux subtracted in 200 components = 0.016365 Jy ! Clean residual min=-0.001533 max=0.001441 Jy/beam ! Clean residual mean=0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.154878 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 86 components and 0.154878 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.288 mas, bmaj=8.294 mas, bpa=13.42 degrees ! Estimated noise=5.22712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167682 Jy ! Component: 100 - total flux cleaned = 0.00254324 Jy ! Component: 150 - total flux cleaned = 0.00316608 Jy ! Component: 200 - total flux cleaned = 0.00372389 Jy ! Total flux subtracted in 200 components = 0.00372389 Jy ! Clean residual min=-0.000986 max=0.001017 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.158602 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 = 0.00039244 Jy ! Component: 100 - total flux cleaned = 0.000705057 Jy ! Component: 150 - total flux cleaned = 0.000832576 Jy ! Component: 200 - total flux cleaned = 0.000927869 Jy ! Total flux subtracted in 200 components = 0.000927869 Jy ! Clean residual min=-0.000920 max=0.000841 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.15953 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 147 components and 0.15953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=4.598 mas, bpa=2.326 degrees ! Estimated noise=5.17716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.96172e-05 Jy ! Component: 100 - total flux cleaned = 0.000119146 Jy ! Component: 150 - total flux cleaned = 0.000209591 Jy ! Component: 200 - total flux cleaned = 0.000349303 Jy ! Total flux subtracted in 200 components = 0.000349303 Jy ! Clean residual min=-0.001058 max=0.000921 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.159879 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.159879 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=0.015655Jy sigma=0.057367 ! Fit after self-cal, rms=0.015631Jy sigma=0.057309 wmodel /scr/pima/bp171ag_uvs/J2119-1106_C_map.mod ! Writing 162 model components to file: /scr/pima/bp171ag_uvs/J2119-1106_C_map.mod wobs /scr/pima/bp171ag_uvs/J2119-1106_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2119-1106_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2119-1106_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171ag_uvs/J2119-1106_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341233 Jy ! Component: 100 - total flux cleaned = -0.000565956 Jy ! Component: 150 - total flux cleaned = -0.000761444 Jy ! Component: 200 - total flux cleaned = -0.000870307 Jy ! Component: 250 - total flux cleaned = -0.00101951 Jy ! Component: 300 - total flux cleaned = -0.00110593 Jy ! Component: 350 - total flux cleaned = -0.00120359 Jy ! Component: 400 - total flux cleaned = -0.00129818 Jy ! Component: 450 - total flux cleaned = -0.00132431 Jy ! Component: 500 - total flux cleaned = -0.001363 Jy ! Component: 550 - total flux cleaned = -0.00135058 Jy ! Component: 600 - total flux cleaned = -0.00138783 Jy ! Component: 650 - total flux cleaned = -0.00136353 Jy ! Component: 700 - total flux cleaned = -0.00138762 Jy ! Component: 750 - total flux cleaned = -0.00139915 Jy ! Component: 800 - total flux cleaned = -0.00136447 Jy ! Component: 850 - total flux cleaned = -0.00139847 Jy ! Component: 900 - total flux cleaned = -0.00137592 Jy ! Component: 950 - total flux cleaned = -0.00137593 Jy ! Component: 1000 - total flux cleaned = -0.00136512 Jy ! Component: 1050 - total flux cleaned = -0.00135416 Jy ! Component: 1100 - total flux cleaned = -0.00133268 Jy ! Component: 1150 - total flux cleaned = -0.00129078 Jy ! Component: 1200 - total flux cleaned = -0.00125965 Jy ! Component: 1250 - total flux cleaned = -0.00121878 Jy ! Component: 1300 - total flux cleaned = -0.00119852 Jy ! Component: 1350 - total flux cleaned = -0.00118876 Jy ! Component: 1400 - total flux cleaned = -0.00116918 Jy ! Component: 1450 - total flux cleaned = -0.00116927 Jy ! Component: 1500 - total flux cleaned = -0.00115946 Jy ! Component: 1550 - total flux cleaned = -0.00114981 Jy ! Component: 1600 - total flux cleaned = -0.0011215 Jy ! Component: 1650 - total flux cleaned = -0.00111219 Jy ! Component: 1700 - total flux cleaned = -0.00109377 Jy ! Component: 1750 - total flux cleaned = -0.00106646 Jy ! Component: 1800 - total flux cleaned = -0.00105736 Jy ! Component: 1850 - total flux cleaned = -0.00102162 Jy ! Component: 1900 - total flux cleaned = -0.000986309 Jy ! Component: 1950 - total flux cleaned = -0.000960116 Jy ! Component: 2000 - total flux cleaned = -0.000925311 Jy ! Component: 2050 - total flux cleaned = -0.000873527 Jy ! Component: 2100 - total flux cleaned = -0.000865012 Jy ! Component: 2150 - total flux cleaned = -0.000814279 Jy ! Component: 2200 - total flux cleaned = -0.000780772 Jy ! Component: 2250 - total flux cleaned = -0.000764081 Jy ! Component: 2300 - total flux cleaned = -0.000714487 Jy ! Component: 2350 - total flux cleaned = -0.000698159 Jy ! Component: 2400 - total flux cleaned = -0.000641347 Jy ! Component: 2450 - total flux cleaned = -0.000625227 Jy ! Component: 2500 - total flux cleaned = -0.000561195 Jy ! Component: 2550 - total flux cleaned = -0.000537413 Jy ! Component: 2600 - total flux cleaned = -0.000545351 Jy ! Component: 2650 - total flux cleaned = -0.000490493 Jy ! Component: 2700 - total flux cleaned = -0.000482751 Jy ! Component: 2750 - total flux cleaned = -0.000444154 Jy ! Component: 2800 - total flux cleaned = -0.000436464 Jy ! Component: 2850 - total flux cleaned = -0.000421202 Jy ! Component: 2900 - total flux cleaned = -0.00039096 Jy ! Component: 2950 - total flux cleaned = -0.000368496 Jy ! Component: 3000 - total flux cleaned = -0.000361072 Jy ! Component: 3050 - total flux cleaned = -0.000331373 Jy ! Component: 3100 - total flux cleaned = -0.000316671 Jy ! Component: 3150 - total flux cleaned = -0.000287438 Jy ! Component: 3200 - total flux cleaned = -0.000280126 Jy ! Component: 3250 - total flux cleaned = -0.000272898 Jy ! Component: 3300 - total flux cleaned = -0.000237036 Jy ! Component: 3350 - total flux cleaned = -0.000208528 Jy ! Component: 3400 - total flux cleaned = -0.000208544 Jy ! Component: 3450 - total flux cleaned = -0.000222568 Jy ! Component: 3500 - total flux cleaned = -0.000208545 Jy ! Component: 3550 - total flux cleaned = -0.00019463 Jy ! Component: 3600 - total flux cleaned = -0.000187694 Jy ! Component: 3650 - total flux cleaned = -0.000153325 Jy ! Component: 3700 - total flux cleaned = -0.000153315 Jy ! Component: 3750 - total flux cleaned = -0.000166829 Jy ! Component: 3800 - total flux cleaned = -0.000160033 Jy ! Component: 3850 - total flux cleaned = -0.000133184 Jy ! Component: 3900 - total flux cleaned = -0.000106443 Jy ! Component: 3950 - total flux cleaned = -9.98249e-05 Jy ! Component: 4000 - total flux cleaned = -0.000106463 Jy ! Component: 4050 - total flux cleaned = -8.66574e-05 Jy ! Total flux subtracted in 4096 components = -4.076e-05 Jy ! Clean residual min=-0.000346 max=0.000404 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.159839 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 408 components and 0.159839 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2119-1106_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.897 x 4.598 at 2.326 degrees (North through East) ! Clean map min=-0.0011149 max=0.10366 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2119-1106_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114953 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332691 0.332691 0.665383 1.33077 2.66153 5.32306 10.6461 21.2923 42.5845 85.169 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2119-1106_C_uvs.log closed on Fri Oct 11 03:46:09 2013