! Started logfile: /scr/pima/gc030_uvs/J0654+4247_S_uvs.log on Fri Apr 22 07:45:21 2016 obs /scr/pima/gc030_uvs/J0654+4247_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0654+4247_S_uva.fits ! AN table 1: 279 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.512644 visibilities/baseline/integration-bin. ! Found source: J0654+4247 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 41192 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0654+4247_S] 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 0.500x0.500 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 703 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 703 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008450Jy sigma=8.732062 ! Fit after self-cal, rms=0.901116Jy sigma=7.835575 ! 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=2.083 mas, bmaj=3.808 mas, bpa=10.82 degrees ! Estimated noise=1.12791 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 = 0.0740626 Jy ! Component: 100 - total flux cleaned = 0.0950631 Jy ! Total flux subtracted in 100 components = 0.0950631 Jy ! Clean residual min=-0.005287 max=0.008870 Jy/beam ! Clean residual mean=0.000014 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.0950631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0950631 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. ! ! Fit before self-cal, rms=0.112538Jy sigma=0.779817 ! Fit after self-cal, rms=0.111828Jy sigma=0.775989 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992688 Jy ! Component: 100 - total flux cleaned = 0.014812 Jy ! Total flux subtracted in 100 components = 0.014812 Jy ! Clean residual min=-0.004677 max=0.005128 Jy/beam ! Clean residual mean=0.000007 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.109875 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.109875 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. ! ! Fit before self-cal, rms=0.110541Jy sigma=0.764271 ! Fit after self-cal, rms=0.110346Jy sigma=0.763957 ! 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=2.542 mas, bmaj=4.319 mas, bpa=10.19 degrees ! Estimated noise=0.465255 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 = 0.00622294 Jy ! Component: 100 - total flux cleaned = 0.00965302 Jy ! Component: 150 - total flux cleaned = 0.0116886 Jy ! Component: 200 - total flux cleaned = 0.0129311 Jy ! Total flux subtracted in 200 components = 0.0129311 Jy ! Clean residual min=-0.004684 max=0.005939 Jy/beam ! Clean residual mean=0.000046 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.122806 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.122806 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. ! ! Fit before self-cal, rms=0.110056Jy sigma=0.759929 ! Fit after self-cal, rms=0.109963Jy sigma=0.759821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.542 x 4.319 at 10.19 degrees (North through East) ! Clean map min=-0.0046551 max=0.10204 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 1.07 EB 1.07 HN 1.00 KP 0.92 ! LA 0.93 NL 1.04 OV 0.89 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 1.01 HN 0.96 KP 0.92 ! LA 0.95 NL 1.04 OV 0.92 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 EB 1.01 HN 1.00 KP 0.89 ! LA 1.01 NL 1.04 OV 0.90 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.02 HN 0.94 KP 0.98 ! LA 0.95 NL 1.04 OV 0.90 PT 1.03 ! SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.05 HN 0.94 KP 0.91 ! LA 0.99 NL 1.04 OV 0.95 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 1.08 HN 0.93 KP 0.89 ! LA 0.96 NL 1.06 OV 0.92 PT 1.04 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.04 HN 0.94 KP 0.93 ! LA 0.98 NL 1.05 OV 0.90 PT 1.01 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.109963Jy sigma=0.759821 ! Fit after self-cal, rms=0.107471Jy sigma=0.756817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=4.343 mas, bpa=10.1 degrees ! Estimated noise=0.462372 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 = -0.000919482 Jy ! Component: 100 - total flux cleaned = -0.00126598 Jy ! Component: 150 - total flux cleaned = -0.00130473 Jy ! Component: 200 - total flux cleaned = -0.00133736 Jy ! Total flux subtracted in 200 components = -0.00133736 Jy ! Clean residual min=-0.004066 max=0.005273 Jy/beam ! Clean residual mean=0.000011 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.121469 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.121469 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. ! ! Fit before self-cal, rms=0.107458Jy sigma=0.756790 ! Fit after self-cal, rms=0.107411Jy sigma=0.756569 ! 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. ! ! Fit before self-cal, rms=0.107411Jy sigma=0.756569 ! Fit after self-cal, rms=0.107003Jy sigma=0.754842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.571 mas, bmaj=4.338 mas, bpa=9.847 degrees ! Estimated noise=0.460312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000765215 Jy ! Component: 100 - total flux cleaned = -0.000897257 Jy ! Component: 150 - total flux cleaned = -0.0010074 Jy ! Component: 200 - total flux cleaned = -0.00105526 Jy ! Total flux subtracted in 200 components = -0.00105526 Jy ! Clean residual min=-0.003378 max=0.004940 Jy/beam ! Clean residual mean=0.000021 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.120414 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.120414 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. ! ! Fit before self-cal, rms=0.106988Jy sigma=0.754783 ! Fit after self-cal, rms=0.106980Jy sigma=0.754624 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 (-11, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506047 Jy ! Component: 100 - total flux cleaned = 0.00829353 Jy ! Component: 150 - total flux cleaned = 0.0105798 Jy ! Component: 200 - total flux cleaned = 0.0122418 Jy ! Total flux subtracted in 200 components = 0.0122418 Jy ! Clean residual min=-0.002489 max=0.003443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.132655 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.132655 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. ! ! Fit before self-cal, rms=0.106674Jy sigma=0.751926 ! Fit after self-cal, rms=0.106617Jy sigma=0.751574 ! Inverting map ! Added new window around map position (-36, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309653 Jy ! Component: 100 - total flux cleaned = 0.005026 Jy ! Component: 150 - total flux cleaned = 0.00658333 Jy ! Component: 200 - total flux cleaned = 0.00788698 Jy ! Total flux subtracted in 200 components = 0.00788698 Jy ! Clean residual min=-0.002198 max=0.002039 Jy/beam ! Clean residual mean=0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.140542 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 123 components and 0.140542 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. ! ! Fit before self-cal, rms=0.106485Jy sigma=0.750600 ! Fit after self-cal, rms=0.106455Jy sigma=0.750459 ! 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. ! ! Fit before self-cal, rms=0.106455Jy sigma=0.750459 ! Fit after self-cal, rms=0.104967Jy sigma=0.750069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.576 mas, bmaj=4.336 mas, bpa=9.536 degrees ! Estimated noise=0.455291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175063 Jy ! Component: 100 - total flux cleaned = 0.00311106 Jy ! Component: 150 - total flux cleaned = 0.00421664 Jy ! Component: 200 - total flux cleaned = 0.00512856 Jy ! Total flux subtracted in 200 components = 0.00512856 Jy ! Clean residual min=-0.001774 max=0.001858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.145671 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.145671 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. ! ! Fit before self-cal, rms=0.104914Jy sigma=0.749671 ! Fit after self-cal, rms=0.104854Jy sigma=0.749601 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 = 0.000968973 Jy ! Component: 100 - total flux cleaned = 0.00174107 Jy ! Component: 150 - total flux cleaned = 0.00235595 Jy ! Component: 200 - total flux cleaned = 0.00275206 Jy ! Total flux subtracted in 200 components = 0.00275206 Jy ! Clean residual min=-0.001663 max=0.001798 Jy/beam ! Clean residual mean=-0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.148423 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.148423 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. ! ! Fit before self-cal, rms=0.104835Jy sigma=0.749481 ! Fit after self-cal, rms=0.104839Jy sigma=0.749465 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.104839Jy sigma=0.749465 ! Fit after self-cal, rms=0.104565Jy sigma=0.749418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.637 mas, bmaj=8.48 mas, bpa=69.58 degrees ! Estimated noise=0.683244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139874 Jy ! Component: 100 - total flux cleaned = 0.00216366 Jy ! Component: 150 - total flux cleaned = 0.00276846 Jy ! Component: 200 - total flux cleaned = 0.00322114 Jy ! Total flux subtracted in 200 components = 0.00322114 Jy ! Clean residual min=-0.002456 max=0.002555 Jy/beam ! Clean residual mean=-0.000027 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.151644 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 151 components and 0.151644 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. ! ! Fit before self-cal, rms=0.104556Jy sigma=0.749549 ! Fit after self-cal, rms=0.104538Jy sigma=0.749451 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 = 0.000519991 Jy ! Component: 100 - total flux cleaned = 0.000930914 Jy ! Component: 150 - total flux cleaned = 0.00103182 Jy ! Component: 200 - total flux cleaned = 0.00108949 Jy ! Total flux subtracted in 200 components = 0.00108949 Jy ! Clean residual min=-0.002467 max=0.002622 Jy/beam ! Clean residual mean=-0.000029 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.152734 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 158 components and 0.152734 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. ! ! Fit before self-cal, rms=0.104540Jy sigma=0.749559 ! Fit after self-cal, rms=0.104548Jy sigma=0.749530 ! 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=2.575 mas, bmaj=4.333 mas, bpa=9.392 degrees ! Estimated noise=0.45435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.575 x 4.333 at 9.392 degrees (North through East) ! Clean map min=-0.0016598 max=0.10049 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=2.102 mas, bmaj=3.807 mas, bpa=9.701 degrees ! Estimated noise=1.12256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073461 Jy ! Component: 100 - total flux cleaned = 0.0953322 Jy ! Component: 150 - total flux cleaned = 0.104873 Jy ! Component: 200 - total flux cleaned = 0.110874 Jy ! Total flux subtracted in 200 components = 0.110874 Jy ! Clean residual min=-0.004363 max=0.004144 Jy/beam ! Clean residual mean=-0.000006 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.110874 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.110874 Jy ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=4.333 mas, bpa=9.392 degrees ! Estimated noise=0.45435 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 = 0.00660534 Jy ! Component: 100 - total flux cleaned = 0.0113689 Jy ! Component: 150 - total flux cleaned = 0.0152498 Jy ! Component: 200 - total flux cleaned = 0.0184822 Jy ! Total flux subtracted in 200 components = 0.0184822 Jy ! Clean residual min=-0.002929 max=0.002955 Jy/beam ! Clean residual mean=0.000006 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.129356 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.129356 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.637 mas, bmaj=8.48 mas, bpa=69.58 degrees ! Estimated noise=0.683244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603358 Jy ! Component: 100 - total flux cleaned = 0.0100177 Jy ! Component: 150 - total flux cleaned = 0.0129016 Jy ! Component: 200 - total flux cleaned = 0.0151344 Jy ! Total flux subtracted in 200 components = 0.0151344 Jy ! Clean residual min=-0.002984 max=0.003146 Jy/beam ! Clean residual mean=-0.000026 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.144491 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 = 0.00176158 Jy ! Component: 100 - total flux cleaned = 0.00316944 Jy ! Component: 150 - total flux cleaned = 0.00431582 Jy ! Component: 200 - total flux cleaned = 0.00526105 Jy ! Total flux subtracted in 200 components = 0.00526105 Jy ! Clean residual min=-0.002635 max=0.002776 Jy/beam ! Clean residual mean=-0.000025 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.149752 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 123 components and 0.149752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=4.333 mas, bpa=9.392 degrees ! Estimated noise=0.45435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279301 Jy ! Component: 100 - total flux cleaned = 0.000163105 Jy ! Component: 150 - total flux cleaned = 0.000482668 Jy ! Component: 200 - total flux cleaned = 0.000712256 Jy ! Total flux subtracted in 200 components = 0.000712256 Jy ! Clean residual min=-0.001783 max=0.001937 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.150464 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.150464 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. ! ! Fit before self-cal, rms=0.104580Jy sigma=0.750004 ! Fit after self-cal, rms=0.104633Jy sigma=0.749821 wmodel /scr/pima/gc030_uvs/J0654+4247_S_map.mod ! Writing 137 model components to file: /scr/pima/gc030_uvs/J0654+4247_S_map.mod wobs /scr/pima/gc030_uvs/J0654+4247_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0654+4247_S_uvs.fits wwins /scr/pima/gc030_uvs/J0654+4247_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0654+4247_S_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 = 0.000269754 Jy ! Component: 100 - total flux cleaned = 0.00061039 Jy ! Component: 150 - total flux cleaned = 0.000727757 Jy ! Component: 200 - total flux cleaned = 0.000701242 Jy ! Component: 250 - total flux cleaned = 0.00070085 Jy ! Component: 300 - total flux cleaned = 0.000700366 Jy ! Component: 350 - total flux cleaned = 0.000725313 Jy ! Component: 400 - total flux cleaned = 0.000724625 Jy ! Component: 450 - total flux cleaned = 0.00063238 Jy ! Component: 500 - total flux cleaned = 0.000677756 Jy ! Component: 550 - total flux cleaned = 0.000633531 Jy ! Component: 600 - total flux cleaned = 0.000633425 Jy ! Component: 650 - total flux cleaned = 0.000591605 Jy ! Component: 700 - total flux cleaned = 0.000612147 Jy ! Component: 750 - total flux cleaned = 0.000612288 Jy ! Component: 800 - total flux cleaned = 0.00061255 Jy ! Component: 850 - total flux cleaned = 0.000593146 Jy ! Component: 900 - total flux cleaned = 0.000593145 Jy ! Component: 950 - total flux cleaned = 0.000611771 Jy ! Component: 1000 - total flux cleaned = 0.000557262 Jy ! Component: 1050 - total flux cleaned = 0.000503541 Jy ! Component: 1100 - total flux cleaned = 0.000486131 Jy ! Component: 1150 - total flux cleaned = 0.000451558 Jy ! Component: 1200 - total flux cleaned = 0.000417259 Jy ! Component: 1250 - total flux cleaned = 0.000333015 Jy ! Component: 1300 - total flux cleaned = 0.000266841 Jy ! Component: 1350 - total flux cleaned = 0.0002344 Jy ! Component: 1400 - total flux cleaned = 0.000266659 Jy ! Component: 1450 - total flux cleaned = 0.000203239 Jy ! Component: 1500 - total flux cleaned = 0.0001721 Jy ! Component: 1550 - total flux cleaned = 9.52893e-05 Jy ! Component: 1600 - total flux cleaned = 0.000110514 Jy ! Component: 1650 - total flux cleaned = 2.08019e-05 Jy ! Component: 1700 - total flux cleaned = 6.52713e-05 Jy ! Component: 1750 - total flux cleaned = -6.59184e-05 Jy ! Component: 1800 - total flux cleaned = -5.10846e-05 Jy ! Component: 1850 - total flux cleaned = -0.000136647 Jy ! Component: 1900 - total flux cleaned = -0.000122476 Jy ! Component: 1950 - total flux cleaned = -0.00019205 Jy ! Component: 2000 - total flux cleaned = -0.00026083 Jy ! Component: 2050 - total flux cleaned = -0.000315384 Jy ! Component: 2100 - total flux cleaned = -0.000396239 Jy ! Component: 2150 - total flux cleaned = -0.000422718 Jy ! Component: 2200 - total flux cleaned = -0.000448999 Jy ! Component: 2250 - total flux cleaned = -0.000449147 Jy ! Component: 2300 - total flux cleaned = -0.000488098 Jy ! Component: 2350 - total flux cleaned = -0.000526449 Jy ! Component: 2400 - total flux cleaned = -0.000564582 Jy ! Component: 2450 - total flux cleaned = -0.000564924 Jy ! Component: 2500 - total flux cleaned = -0.000639551 Jy ! Component: 2550 - total flux cleaned = -0.000639461 Jy ! Component: 2600 - total flux cleaned = -0.00062727 Jy ! Component: 2650 - total flux cleaned = -0.000639448 Jy ! Component: 2700 - total flux cleaned = -0.000627637 Jy ! Component: 2750 - total flux cleaned = -0.000639666 Jy ! Component: 2800 - total flux cleaned = -0.000627998 Jy ! Component: 2850 - total flux cleaned = -0.0006514 Jy ! Component: 2900 - total flux cleaned = -0.000581548 Jy ! Component: 2950 - total flux cleaned = -0.000604696 Jy ! Component: 3000 - total flux cleaned = -0.000547429 Jy ! Component: 3050 - total flux cleaned = -0.000604352 Jy ! Component: 3100 - total flux cleaned = -0.000570561 Jy ! Component: 3150 - total flux cleaned = -0.000581666 Jy ! Component: 3200 - total flux cleaned = -0.000570595 Jy ! Component: 3250 - total flux cleaned = -0.000559578 Jy ! Component: 3300 - total flux cleaned = -0.000581364 Jy ! Component: 3350 - total flux cleaned = -0.000559787 Jy ! Component: 3400 - total flux cleaned = -0.000592126 Jy ! Component: 3450 - total flux cleaned = -0.000602776 Jy ! Component: 3500 - total flux cleaned = -0.000581417 Jy ! Component: 3550 - total flux cleaned = -0.000613165 Jy ! Component: 3600 - total flux cleaned = -0.0006131 Jy ! Component: 3650 - total flux cleaned = -0.000612998 Jy ! Component: 3700 - total flux cleaned = -0.000654543 Jy ! Component: 3750 - total flux cleaned = -0.000654501 Jy ! Component: 3800 - total flux cleaned = -0.000675021 Jy ! Component: 3850 - total flux cleaned = -0.000705495 Jy ! Component: 3900 - total flux cleaned = -0.000685141 Jy ! Component: 3950 - total flux cleaned = -0.000695208 Jy ! Component: 4000 - total flux cleaned = -0.000695101 Jy ! Component: 4050 - total flux cleaned = -0.000695108 Jy ! Total flux subtracted in 4096 components = -0.000714927 Jy ! Clean residual min=-0.000639 max=0.000548 Jy/beam ! Clean residual mean=-0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.149749 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 434 components and 0.14975 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0654+4247_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.575 x 4.333 at 9.392 degrees (North through East) ! Clean map min=-0.0010646 max=0.10014 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0654+4247_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100137 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50709 0.50709 1.01418 2.02836 4.05672 8.11344 16.2269 32.4538 64.9075 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 591.61 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0654+4247_S_uvs.log closed on Fri Apr 22 07:45:27 2016