! Started logfile: /d2/scr/pima/bp177i_uvs/J1112+6149_X_uvs.log on Tue Apr 15 00:19:39 2014 obs /d2/scr/pima/bp177i_uvs/J1112+6149_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1112+6149_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1112+6149 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1112+6149_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. ! ! 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=1.004052Jy sigma=38.075145 ! Fit after self-cal, rms=0.923443Jy sigma=34.993838 ! 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=0.7526 mas, bmaj=2.965 mas, bpa=8.18 degrees ! Estimated noise=0.81505 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 = 0.0577822 Jy ! Component: 100 - total flux cleaned = 0.0707731 Jy ! Total flux subtracted in 100 components = 0.0707731 Jy ! Clean residual min=-0.003911 max=0.009190 Jy/beam ! Clean residual mean=-0.000011 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.0707731 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0707731 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=0.024238Jy sigma=0.897290 ! Fit after self-cal, rms=0.024224Jy sigma=0.896804 ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837308 Jy ! Component: 100 - total flux cleaned = 0.0129791 Jy ! Total flux subtracted in 100 components = 0.0129791 Jy ! Clean residual min=-0.003427 max=0.006810 Jy/beam ! Clean residual mean=-0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0837521 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0837521 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=0.020351Jy sigma=0.741372 ! Fit after self-cal, rms=0.019893Jy sigma=0.721991 ! 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=0.9159 mas, bmaj=2.835 mas, bpa=8.263 degrees ! Estimated noise=0.57567 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 (-2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617716 Jy ! Component: 100 - total flux cleaned = 0.00985274 Jy ! Component: 150 - total flux cleaned = 0.0125372 Jy ! Component: 200 - total flux cleaned = 0.0145405 Jy ! Total flux subtracted in 200 components = 0.0145405 Jy ! Clean residual min=-0.002953 max=0.002855 Jy/beam ! Clean residual mean=-0.000009 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0982927 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.0982927 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=0.017546Jy sigma=0.634612 ! Fit after self-cal, rms=0.017517Jy sigma=0.633422 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9159 x 2.835 at 8.263 degrees (North through East) ! Clean map min=-0.0024877 max=0.071228 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 1.13 FD 1.17 HN 0.93 KP 0.91 ! LA 1.06 MK 1.03 NL 1.18 OV 0.93 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.90 KP 0.90 ! LA 0.94 MK 1.13 NL 1.11 OV 0.91 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.04 KP 0.89 ! LA 0.97 MK 1.15 NL 1.05 OV 0.92 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.01 ! LA 0.95 MK 1.07 NL 1.03 OV 0.91 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.13 KP 1.00 ! LA 1.01 MK 1.05 NL 1.12 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 0.97 ! LA 0.91 MK 1.08 NL 1.16 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.06 KP 1.06 ! LA 0.86 MK 1.02 NL 1.00 OV 1.03 ! PT 0.84 SC 1.11 ! ! ! Fit before self-cal, rms=0.017517Jy sigma=0.633422 ! Fit after self-cal, rms=0.015758Jy sigma=0.553535 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.855 mas, bpa=8.168 degrees ! Estimated noise=0.582832 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 = -0.00111575 Jy ! Component: 100 - total flux cleaned = -0.0011857 Jy ! Component: 150 - total flux cleaned = -0.00115885 Jy ! Component: 200 - total flux cleaned = -0.00113735 Jy ! Total flux subtracted in 200 components = -0.00113735 Jy ! Clean residual min=-0.001539 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0971553 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0971553 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=0.015624Jy sigma=0.549068 ! Fit after self-cal, rms=0.015627Jy sigma=0.548897 ! 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=0.015627Jy sigma=0.548897 ! Fit after self-cal, rms=0.015644Jy sigma=0.548556 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=2.857 mas, bpa=8.117 degrees ! Estimated noise=0.583576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299217 Jy ! Component: 100 - total flux cleaned = -0.000386867 Jy ! Component: 150 - total flux cleaned = -0.000423872 Jy ! Component: 200 - total flux cleaned = -0.000440133 Jy ! Total flux subtracted in 200 components = -0.000440133 Jy ! Clean residual min=-0.001517 max=0.001615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0967152 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.0967152 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=0.015593Jy sigma=0.546846 ! Fit after self-cal, rms=0.015593Jy sigma=0.546823 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.34666e-05 Jy ! Component: 100 - total flux cleaned = 3.88808e-05 Jy ! Component: 150 - total flux cleaned = 1.10115e-05 Jy ! Component: 200 - total flux cleaned = -2.76909e-05 Jy ! Total flux subtracted in 200 components = -2.76909e-05 Jy ! Clean residual min=-0.001495 max=0.001634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0966875 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.0966875 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=0.015568Jy sigma=0.546049 ! Fit after self-cal, rms=0.015567Jy sigma=0.546033 ! 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=0.015567Jy sigma=0.546033 ! Fit after self-cal, rms=0.015094Jy sigma=0.526410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=2.855 mas, bpa=8.115 degrees ! Estimated noise=0.583761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91525e-05 Jy ! Component: 100 - total flux cleaned = -2.95523e-05 Jy ! Component: 150 - total flux cleaned = -5.47992e-05 Jy ! Component: 200 - total flux cleaned = -7.82136e-05 Jy ! Total flux subtracted in 200 components = -7.82136e-05 Jy ! Clean residual min=-0.001387 max=0.001601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0966093 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.0966093 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=0.015067Jy sigma=0.525522 ! Fit after self-cal, rms=0.015066Jy sigma=0.525458 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 (45, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730278 Jy ! Component: 100 - total flux cleaned = 0.00089159 Jy ! Component: 150 - total flux cleaned = 0.000992421 Jy ! Component: 200 - total flux cleaned = 0.00109062 Jy ! Total flux subtracted in 200 components = 0.00109062 Jy ! Clean residual min=-0.001327 max=0.001235 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0976999 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.0976999 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=0.014937Jy sigma=0.520062 ! Fit after self-cal, rms=0.014935Jy sigma=0.519983 ! 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=0.014935Jy sigma=0.519983 ! Fit after self-cal, rms=0.014926Jy sigma=0.519699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.099 mas, bpa=7.723 degrees ! Estimated noise=0.703381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.95281e-05 Jy ! Component: 100 - total flux cleaned = 7.60328e-05 Jy ! Component: 150 - total flux cleaned = 0.000129601 Jy ! Component: 200 - total flux cleaned = 0.000247083 Jy ! Total flux subtracted in 200 components = 0.000247083 Jy ! Clean residual min=-0.001711 max=0.001514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.097947 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.097947 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=0.014921Jy sigma=0.519281 ! Fit after self-cal, rms=0.014919Jy sigma=0.519244 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108391 Jy ! Component: 100 - total flux cleaned = 0.00019002 Jy ! Component: 150 - total flux cleaned = 0.000254663 Jy ! Component: 200 - total flux cleaned = 0.000289021 Jy ! Total flux subtracted in 200 components = 0.000289021 Jy ! Clean residual min=-0.001673 max=0.001537 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.098236 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.098236 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=0.014917Jy sigma=0.519097 ! Fit after self-cal, rms=0.014916Jy sigma=0.519083 ! 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=0.933 mas, bmaj=2.854 mas, bpa=8.121 degrees ! Estimated noise=0.583176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 2.854 at 8.121 degrees (North through East) ! Clean map min=-0.0012957 max=0.071682 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=0.7639 mas, bmaj=2.976 mas, bpa=8.075 degrees ! Estimated noise=0.83412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590642 Jy ! Component: 100 - total flux cleaned = 0.073708 Jy ! Component: 150 - total flux cleaned = 0.0803954 Jy ! Component: 200 - total flux cleaned = 0.0845978 Jy ! Total flux subtracted in 200 components = 0.0845978 Jy ! Clean residual min=-0.002473 max=0.002733 Jy/beam ! Clean residual mean=-0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0845977 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0845977 Jy ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.854 mas, bpa=8.121 degrees ! Estimated noise=0.583176 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 = 0.00403592 Jy ! Component: 100 - total flux cleaned = 0.00658166 Jy ! Component: 150 - total flux cleaned = 0.00837677 Jy ! Component: 200 - total flux cleaned = 0.0090329 Jy ! Total flux subtracted in 200 components = 0.0090329 Jy ! Clean residual min=-0.001691 max=0.001631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0936306 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.0936306 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=2.068 mas, bmaj=3.099 mas, bpa=7.723 degrees ! Estimated noise=0.703381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110262 Jy ! Component: 100 - total flux cleaned = 0.0015198 Jy ! Component: 150 - total flux cleaned = 0.00185285 Jy ! Component: 200 - total flux cleaned = 0.00221718 Jy ! Total flux subtracted in 200 components = 0.00221718 Jy ! Clean residual min=-0.001845 max=0.001694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0958478 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 = 0.0002667 Jy ! Component: 100 - total flux cleaned = 0.000481693 Jy ! Component: 150 - total flux cleaned = 0.000634446 Jy ! Component: 200 - total flux cleaned = 0.000833811 Jy ! Total flux subtracted in 200 components = 0.000833811 Jy ! Clean residual min=-0.001807 max=0.001631 Jy/beam ! Clean residual mean=-0.000005 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0966816 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 91 components and 0.0966816 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.854 mas, bpa=8.121 degrees ! Estimated noise=0.583176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202224 Jy ! Component: 100 - total flux cleaned = 0.000384883 Jy ! Component: 150 - total flux cleaned = 0.00054529 Jy ! Component: 200 - total flux cleaned = 0.000710104 Jy ! Total flux subtracted in 200 components = 0.000710104 Jy ! Clean residual min=-0.001404 max=0.001214 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0973918 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.0973918 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=0.014958Jy sigma=0.520798 ! Fit after self-cal, rms=0.014947Jy sigma=0.520531 wmodel /d2/scr/pima/bp177i_uvs/J1112+6149_X_map.mod ! Writing 111 model components to file: /d2/scr/pima/bp177i_uvs/J1112+6149_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1112+6149_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1112+6149_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1112+6149_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1112+6149_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 = -0.000474267 Jy ! Component: 100 - total flux cleaned = -0.000827625 Jy ! Component: 150 - total flux cleaned = -0.00114707 Jy ! Component: 200 - total flux cleaned = -0.00129687 Jy ! Component: 250 - total flux cleaned = -0.00136721 Jy ! Component: 300 - total flux cleaned = -0.00148588 Jy ! Component: 350 - total flux cleaned = -0.00163289 Jy ! Component: 400 - total flux cleaned = -0.00175849 Jy ! Component: 450 - total flux cleaned = -0.0018647 Jy ! Component: 500 - total flux cleaned = -0.00198211 Jy ! Component: 550 - total flux cleaned = -0.00206735 Jy ! Component: 600 - total flux cleaned = -0.00210889 Jy ! Component: 650 - total flux cleaned = -0.00218981 Jy ! Component: 700 - total flux cleaned = -0.00222903 Jy ! Component: 750 - total flux cleaned = -0.00230562 Jy ! Component: 800 - total flux cleaned = -0.00234336 Jy ! Component: 850 - total flux cleaned = -0.00237987 Jy ! Component: 900 - total flux cleaned = -0.00240348 Jy ! Component: 950 - total flux cleaned = -0.00240359 Jy ! Component: 1000 - total flux cleaned = -0.00241517 Jy ! Component: 1050 - total flux cleaned = -0.00240427 Jy ! Component: 1100 - total flux cleaned = -0.00241546 Jy ! Component: 1150 - total flux cleaned = -0.00241564 Jy ! Component: 1200 - total flux cleaned = -0.00241586 Jy ! Component: 1250 - total flux cleaned = -0.00240552 Jy ! Component: 1300 - total flux cleaned = -0.002385 Jy ! Component: 1350 - total flux cleaned = -0.00239529 Jy ! Component: 1400 - total flux cleaned = -0.00238558 Jy ! Component: 1450 - total flux cleaned = -0.00241493 Jy ! Component: 1500 - total flux cleaned = -0.002415 Jy ! Component: 1550 - total flux cleaned = -0.00243399 Jy ! Component: 1600 - total flux cleaned = -0.00244335 Jy ! Component: 1650 - total flux cleaned = -0.00244319 Jy ! Component: 1700 - total flux cleaned = -0.00245234 Jy ! Component: 1750 - total flux cleaned = -0.00245245 Jy ! Component: 1800 - total flux cleaned = -0.00247021 Jy ! Component: 1850 - total flux cleaned = -0.00251423 Jy ! Component: 1900 - total flux cleaned = -0.00254906 Jy ! Component: 1950 - total flux cleaned = -0.00257485 Jy ! Component: 2000 - total flux cleaned = -0.00258326 Jy ! Component: 2050 - total flux cleaned = -0.00261679 Jy ! Component: 2100 - total flux cleaned = -0.00265009 Jy ! Component: 2150 - total flux cleaned = -0.00266658 Jy ! Component: 2200 - total flux cleaned = -0.00268284 Jy ! Component: 2250 - total flux cleaned = -0.002731 Jy ! Component: 2300 - total flux cleaned = -0.0027468 Jy ! Component: 2350 - total flux cleaned = -0.00278616 Jy ! Component: 2400 - total flux cleaned = -0.00283277 Jy ! Component: 2450 - total flux cleaned = -0.00284815 Jy ! Component: 2500 - total flux cleaned = -0.00291678 Jy ! Component: 2550 - total flux cleaned = -0.00294686 Jy ! Component: 2600 - total flux cleaned = -0.0029245 Jy ! Component: 2650 - total flux cleaned = -0.00298378 Jy ! Component: 2700 - total flux cleaned = -0.00300582 Jy ! Component: 2750 - total flux cleaned = -0.00302766 Jy ! Component: 2800 - total flux cleaned = -0.00304211 Jy ! Component: 2850 - total flux cleaned = -0.00308493 Jy ! Component: 2900 - total flux cleaned = -0.00309193 Jy ! Component: 2950 - total flux cleaned = -0.0031201 Jy ! Component: 3000 - total flux cleaned = -0.00315502 Jy ! Component: 3050 - total flux cleaned = -0.00316894 Jy ! Component: 3100 - total flux cleaned = -0.00318267 Jy ! Component: 3150 - total flux cleaned = -0.00321671 Jy ! Component: 3200 - total flux cleaned = -0.00320992 Jy ! Component: 3250 - total flux cleaned = -0.00322336 Jy ! Component: 3300 - total flux cleaned = -0.00320997 Jy ! Component: 3350 - total flux cleaned = -0.00324308 Jy ! Component: 3400 - total flux cleaned = -0.0032496 Jy ! Component: 3450 - total flux cleaned = -0.00324308 Jy ! Component: 3500 - total flux cleaned = -0.00329521 Jy ! Component: 3550 - total flux cleaned = -0.00331459 Jy ! Component: 3600 - total flux cleaned = -0.00335319 Jy ! Component: 3650 - total flux cleaned = -0.00335953 Jy ! Component: 3700 - total flux cleaned = -0.00336587 Jy ! Component: 3750 - total flux cleaned = -0.00337851 Jy ! Component: 3800 - total flux cleaned = -0.00339109 Jy ! Component: 3850 - total flux cleaned = -0.00339745 Jy ! Component: 3900 - total flux cleaned = -0.00340371 Jy ! Component: 3950 - total flux cleaned = -0.00343472 Jy ! Component: 4000 - total flux cleaned = -0.00345322 Jy ! Component: 4050 - total flux cleaned = -0.00346547 Jy ! Total flux subtracted in 4096 components = -0.00350212 Jy ! Clean residual min=-0.000351 max=0.000412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0938896 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 426 components and 0.0938896 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1112+6149_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 2.854 at 8.121 degrees (North through East) ! Clean map min=-0.0010892 max=0.071504 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1112+6149_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0715038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.447254 0.447254 0.894507 1.78901 3.57803 7.15606 14.3121 28.6242 57.2485 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 670.76 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1112+6149_X_uvs.log closed on Tue Apr 15 00:19:44 2014