! Started logfile: /d2/scr/pima/bp177h_uvs/J1609+6532_X_uvs.log on Sat Mar 29 22:25:23 2014 obs /d2/scr/pima/bp177h_uvs/J1609+6532_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1609+6532_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.619048 visibilities/baseline/integration-bin. ! Found source: J1609+6532 ! ! 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 312 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 /d2/scr/pima/bp177h_uvs/J1609+6532_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001461Jy sigma=41.312937 ! Fit after self-cal, rms=0.987975Jy sigma=41.116896 ! 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=2.347 mas, bmaj=7.504 mas, bpa=-87.54 degrees ! Estimated noise=1.17177 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932323 Jy ! Component: 100 - total flux cleaned = 0.0109259 Jy ! Total flux subtracted in 100 components = 0.0109259 Jy ! Clean residual min=-0.001649 max=0.001678 Jy/beam ! Clean residual mean=0.000022 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0109259 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0109259 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=0.017399Jy sigma=0.698994 ! Fit after self-cal, rms=0.014769Jy sigma=0.590549 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423195 Jy ! Component: 100 - total flux cleaned = 0.00459242 Jy ! Total flux subtracted in 100 components = 0.00459242 Jy ! Clean residual min=-0.002488 max=0.002145 Jy/beam ! Clean residual mean=0.000023 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0155183 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0155183 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=0.013543Jy sigma=0.542528 ! Fit after self-cal, rms=0.013478Jy sigma=0.540401 ! 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=2.684 mas, bmaj=7.515 mas, bpa=-89.99 degrees ! Estimated noise=1.00791 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 = -0.000122982 Jy ! Component: 100 - total flux cleaned = 4.60007e-05 Jy ! Component: 150 - total flux cleaned = 0.000102676 Jy ! Component: 200 - total flux cleaned = 5.62333e-05 Jy ! Total flux subtracted in 200 components = 5.62333e-05 Jy ! Clean residual min=-0.001889 max=0.001880 Jy/beam ! Clean residual mean=0.000032 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0155745 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.0155745 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=0.013290Jy sigma=0.533820 ! Fit after self-cal, rms=0.013286Jy sigma=0.533058 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.684 x 7.515 at -89.99 degrees (North through East) ! Clean map min=-0.0017597 max=0.01311 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 KP 1.05 LA 0.96 ! NL 1.00* OV 1.04 PT 0.90 ! ! ! Fit before self-cal, rms=0.013286Jy sigma=0.533058 ! Fit after self-cal, rms=0.013211Jy sigma=0.532750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.692 mas, bmaj=7.535 mas, bpa=89.89 degrees ! Estimated noise=1.00818 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 = -0.000134588 Jy ! Component: 100 - total flux cleaned = -0.000195714 Jy ! Component: 150 - total flux cleaned = -0.00024606 Jy ! Component: 200 - total flux cleaned = -0.000260193 Jy ! Total flux subtracted in 200 components = -0.000260193 Jy ! Clean residual min=-0.001695 max=0.001830 Jy/beam ! Clean residual mean=0.000028 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0153143 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0153143 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=0.013151Jy sigma=0.530609 ! Fit after self-cal, rms=0.013150Jy sigma=0.530258 ! 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=0.013150Jy sigma=0.530258 ! Fit after self-cal, rms=0.013157Jy sigma=0.530235 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=7.538 mas, bpa=89.85 degrees ! Estimated noise=1.00952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.44189e-05 Jy ! Component: 100 - total flux cleaned = -5.25277e-05 Jy ! Component: 150 - total flux cleaned = -6.41113e-05 Jy ! Component: 200 - total flux cleaned = -3.17211e-05 Jy ! Total flux subtracted in 200 components = -3.17211e-05 Jy ! Clean residual min=-0.001662 max=0.001794 Jy/beam ! Clean residual mean=0.000027 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0152826 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.0152826 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=0.013128Jy sigma=0.529308 ! Fit after self-cal, rms=0.013129Jy sigma=0.529193 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 = -1.67536e-06 Jy ! Component: 100 - total flux cleaned = -1.06685e-06 Jy ! Component: 150 - total flux cleaned = 1.74021e-05 Jy ! Component: 200 - total flux cleaned = 3.48072e-05 Jy ! Total flux subtracted in 200 components = 3.48072e-05 Jy ! Clean residual min=-0.001632 max=0.001779 Jy/beam ! Clean residual mean=0.000026 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0153174 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0153174 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=0.013113Jy sigma=0.528707 ! Fit after self-cal, rms=0.013113Jy sigma=0.528662 ! 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=0.013113Jy sigma=0.528662 ! Fit after self-cal, rms=0.013132Jy sigma=0.528650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=7.539 mas, bpa=89.82 degrees ! Estimated noise=1.01104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.62214e-05 Jy ! Component: 100 - total flux cleaned = -9.12857e-06 Jy ! Component: 150 - total flux cleaned = 6.60287e-06 Jy ! Component: 200 - total flux cleaned = 2.15422e-05 Jy ! Total flux subtracted in 200 components = 2.15422e-05 Jy ! Clean residual min=-0.001621 max=0.001770 Jy/beam ! Clean residual mean=0.000026 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.015339 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.015339 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=0.013121Jy sigma=0.528316 ! Fit after self-cal, rms=0.013121Jy sigma=0.528290 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 = -2.2463e-05 Jy ! Component: 100 - total flux cleaned = -1.51443e-05 Jy ! Component: 150 - total flux cleaned = -1.17272e-06 Jy ! Component: 200 - total flux cleaned = 5.80328e-06 Jy ! Total flux subtracted in 200 components = 5.80328e-06 Jy ! Clean residual min=-0.001604 max=0.001751 Jy/beam ! Clean residual mean=0.000026 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0153448 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.0153448 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=0.013113Jy sigma=0.528015 ! Fit after self-cal, rms=0.013113Jy sigma=0.527997 ! 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=0.013113Jy sigma=0.527997 ! Fit after self-cal, rms=0.013121Jy sigma=0.527994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.625 mas, bpa=88.88 degrees ! Estimated noise=1.0294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156302 Jy ! Component: 100 - total flux cleaned = 0.000209933 Jy ! Component: 150 - total flux cleaned = 0.000216781 Jy ! Component: 200 - total flux cleaned = 0.000216724 Jy ! Total flux subtracted in 200 components = 0.000216724 Jy ! Clean residual min=-0.001570 max=0.001777 Jy/beam ! Clean residual mean=0.000030 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0155615 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.0155615 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=0.013114Jy sigma=0.527838 ! Fit after self-cal, rms=0.013113Jy sigma=0.527805 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 = 2.40592e-05 Jy ! Component: 100 - total flux cleaned = 3.04591e-05 Jy ! Component: 150 - total flux cleaned = 3.0354e-05 Jy ! Component: 200 - total flux cleaned = 3.57819e-05 Jy ! Total flux subtracted in 200 components = 3.57819e-05 Jy ! Clean residual min=-0.001560 max=0.001765 Jy/beam ! Clean residual mean=0.000031 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0155973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.0155973 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=0.013108Jy sigma=0.527645 ! Fit after self-cal, rms=0.013107Jy sigma=0.527627 ! 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=2.698 mas, bmaj=7.539 mas, bpa=89.82 degrees ! Estimated noise=1.01155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.698 x 7.539 at 89.82 degrees (North through East) ! Clean map min=-0.0018985 max=0.013121 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=2.355 mas, bmaj=7.512 mas, bpa=-87.66 degrees ! Estimated noise=1.17989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121141 Jy ! Component: 100 - total flux cleaned = 0.0154253 Jy ! Component: 150 - total flux cleaned = 0.0163442 Jy ! Component: 200 - total flux cleaned = 0.0163473 Jy ! Total flux subtracted in 200 components = 0.0163473 Jy ! Clean residual min=-0.002888 max=0.002502 Jy/beam ! Clean residual mean=0.000023 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0163473 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0163473 Jy ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=7.539 mas, bpa=89.82 degrees ! Estimated noise=1.01155 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 = -0.000341195 Jy ! Component: 100 - total flux cleaned = -0.000545472 Jy ! Component: 150 - total flux cleaned = -0.000670061 Jy ! Component: 200 - total flux cleaned = -0.000670711 Jy ! Total flux subtracted in 200 components = -0.000670711 Jy ! Clean residual min=-0.002231 max=0.001934 Jy/beam ! Clean residual mean=0.000033 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0156766 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.0156766 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=2.998 mas, bmaj=7.625 mas, bpa=88.88 degrees ! Estimated noise=1.0294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023673 Jy ! Component: 100 - total flux cleaned = 0.000219645 Jy ! Component: 150 - total flux cleaned = 0.000219595 Jy ! Component: 200 - total flux cleaned = 0.000205958 Jy ! Total flux subtracted in 200 components = 0.000205958 Jy ! Clean residual min=-0.002068 max=0.001863 Jy/beam ! Clean residual mean=0.000037 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0158826 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 = 3.57915e-07 Jy ! Component: 100 - total flux cleaned = 6.46515e-07 Jy ! Component: 150 - total flux cleaned = 2.30594e-07 Jy ! Component: 200 - total flux cleaned = -1.02154e-07 Jy ! Total flux subtracted in 200 components = -1.02154e-07 Jy ! Clean residual min=-0.001982 max=0.001818 Jy/beam ! Clean residual mean=0.000037 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0158825 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.0158825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=7.539 mas, bpa=89.82 degrees ! Estimated noise=1.01155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169814 Jy ! Component: 100 - total flux cleaned = -0.000217254 Jy ! Component: 150 - total flux cleaned = -0.000225927 Jy ! Component: 200 - total flux cleaned = -0.000225732 Jy ! Total flux subtracted in 200 components = -0.000225732 Jy ! Clean residual min=-0.001997 max=0.001835 Jy/beam ! Clean residual mean=0.000031 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0156567 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.0156567 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=0.013245Jy sigma=0.532725 ! Fit after self-cal, rms=0.013228Jy sigma=0.532046 wmodel /d2/scr/pima/bp177h_uvs/J1609+6532_X_map.mod ! Writing 95 model components to file: /d2/scr/pima/bp177h_uvs/J1609+6532_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1609+6532_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1609+6532_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1609+6532_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1609+6532_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 = -9.76034e-05 Jy ! Component: 100 - total flux cleaned = -3.54729e-05 Jy ! Component: 150 - total flux cleaned = -0.000242136 Jy ! Component: 200 - total flux cleaned = -0.000384962 Jy ! Component: 250 - total flux cleaned = -0.000460156 Jy ! Component: 300 - total flux cleaned = -0.00052896 Jy ! Component: 350 - total flux cleaned = -0.000545627 Jy ! Component: 400 - total flux cleaned = -0.000590945 Jy ! Component: 450 - total flux cleaned = -0.000604827 Jy ! Component: 500 - total flux cleaned = -0.000525655 Jy ! Component: 550 - total flux cleaned = -0.00042566 Jy ! Component: 600 - total flux cleaned = -0.000331219 Jy ! Component: 650 - total flux cleaned = -0.000229555 Jy ! Component: 700 - total flux cleaned = -0.000175387 Jy ! Component: 750 - total flux cleaned = -0.000102798 Jy ! Component: 800 - total flux cleaned = -3.27949e-05 Jy ! Component: 850 - total flux cleaned = -3.63741e-06 Jy ! Component: 900 - total flux cleaned = 2.45736e-05 Jy ! Component: 950 - total flux cleaned = 2.46518e-05 Jy ! Component: 1000 - total flux cleaned = 5.18813e-05 Jy ! Component: 1050 - total flux cleaned = 6.07542e-05 Jy ! Component: 1100 - total flux cleaned = 7.8287e-05 Jy ! Component: 1150 - total flux cleaned = 8.691e-05 Jy ! Component: 1200 - total flux cleaned = 9.54417e-05 Jy ! Component: 1250 - total flux cleaned = 0.000103837 Jy ! Component: 1300 - total flux cleaned = 0.000112187 Jy ! Component: 1350 - total flux cleaned = 0.000112179 Jy ! Component: 1400 - total flux cleaned = 0.000128634 Jy ! Component: 1450 - total flux cleaned = 0.000153162 Jy ! Component: 1500 - total flux cleaned = 0.000169523 Jy ! Component: 1550 - total flux cleaned = 0.000210116 Jy ! Component: 1600 - total flux cleaned = 0.000242493 Jy ! Component: 1650 - total flux cleaned = 0.000290945 Jy ! Component: 1700 - total flux cleaned = 0.000323214 Jy ! Component: 1750 - total flux cleaned = 0.000371651 Jy ! Component: 1800 - total flux cleaned = 0.000420079 Jy ! Component: 1850 - total flux cleaned = 0.00046846 Jy ! Component: 1900 - total flux cleaned = 0.000516991 Jy ! Component: 1950 - total flux cleaned = 0.000565587 Jy ! Component: 2000 - total flux cleaned = 0.000590002 Jy ! Component: 2050 - total flux cleaned = 0.000622705 Jy ! Component: 2100 - total flux cleaned = 0.000647316 Jy ! Component: 2150 - total flux cleaned = 0.000688555 Jy ! Component: 2200 - total flux cleaned = 0.000713452 Jy ! Component: 2250 - total flux cleaned = 0.000746819 Jy ! Component: 2300 - total flux cleaned = 0.000771867 Jy ! Component: 2350 - total flux cleaned = 0.000797138 Jy ! Component: 2400 - total flux cleaned = 0.000830973 Jy ! Component: 2450 - total flux cleaned = 0.000865033 Jy ! Component: 2500 - total flux cleaned = 0.000865046 Jy ! Component: 2550 - total flux cleaned = 0.000847788 Jy ! Component: 2600 - total flux cleaned = 0.000830343 Jy ! Component: 2650 - total flux cleaned = 0.000812684 Jy ! Component: 2700 - total flux cleaned = 0.000794805 Jy ! Component: 2750 - total flux cleaned = 0.000803829 Jy ! Component: 2800 - total flux cleaned = 0.000794813 Jy ! Component: 2850 - total flux cleaned = 0.000776694 Jy ! Component: 2900 - total flux cleaned = 0.000749056 Jy ! Component: 2950 - total flux cleaned = 0.000739774 Jy ! Component: 3000 - total flux cleaned = 0.000720897 Jy ! Component: 3050 - total flux cleaned = 0.00070194 Jy ! Component: 3100 - total flux cleaned = 0.000663429 Jy ! Component: 3150 - total flux cleaned = 0.000643906 Jy ! Component: 3200 - total flux cleaned = 0.000604242 Jy ! Component: 3250 - total flux cleaned = 0.000604266 Jy ! Component: 3300 - total flux cleaned = 0.000573782 Jy ! Component: 3350 - total flux cleaned = 0.00056337 Jy ! Component: 3400 - total flux cleaned = 0.000542301 Jy ! Component: 3450 - total flux cleaned = 0.000542327 Jy ! Component: 3500 - total flux cleaned = 0.000553277 Jy ! Component: 3550 - total flux cleaned = 0.000520126 Jy ! Component: 3600 - total flux cleaned = 0.000508771 Jy ! Component: 3650 - total flux cleaned = 0.00050875 Jy ! Component: 3700 - total flux cleaned = 0.000485681 Jy ! Component: 3750 - total flux cleaned = 0.00045018 Jy ! Component: 3800 - total flux cleaned = 0.000450111 Jy ! Component: 3850 - total flux cleaned = 0.000425536 Jy ! Component: 3900 - total flux cleaned = 0.0004006 Jy ! Component: 3950 - total flux cleaned = 0.000387903 Jy ! Component: 4000 - total flux cleaned = 0.000362114 Jy ! Component: 4050 - total flux cleaned = 0.000388419 Jy ! Total flux subtracted in 4096 components = 0.000375206 Jy ! Clean residual min=-0.000870 max=0.000834 Jy/beam ! Clean residual mean=-0.000012 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.016032 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 384 components and 0.016032 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1609+6532_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.698 x 7.539 at 89.82 degrees (North through East) ! Clean map min=-0.001964 max=0.015633 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1609+6532_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0156328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.34377 5.34377 10.6875 21.3751 42.7502 85.5003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 56.14 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1609+6532_X_uvs.log closed on Sat Mar 29 22:25:28 2014