! Started logfile: /scr/pima/gc030_uvs/J0842+4525_S_uvs.log on Fri Apr 22 07:46:53 2016 obs /scr/pima/gc030_uvs/J0842+4525_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0842+4525_S_uva.fits ! AN table 1: 349 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.656479 visibilities/baseline/integration-bin. ! Found source: J0842+4525 ! ! 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 65984 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/J0842+4525_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 581 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 581 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 581 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 581 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 581 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 581 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 581 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006425Jy sigma=9.646790 ! Fit after self-cal, rms=0.940091Jy sigma=9.031319 ! 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=1.965 mas, bmaj=3.075 mas, bpa=-24.76 degrees ! Estimated noise=0.760771 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 = 0.0478843 Jy ! Component: 100 - total flux cleaned = 0.0595172 Jy ! Total flux subtracted in 100 components = 0.0595172 Jy ! Clean residual min=-0.004104 max=0.004814 Jy/beam ! Clean residual mean=0.000001 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0595172 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0595172 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=0.098981Jy sigma=0.781814 ! Fit after self-cal, rms=0.097198Jy sigma=0.768934 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689643 Jy ! Component: 100 - total flux cleaned = 0.0111833 Jy ! Total flux subtracted in 100 components = 0.0111833 Jy ! Clean residual min=-0.003766 max=0.003999 Jy/beam ! Clean residual mean=-0.000000 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0707005 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0707005 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=0.096497Jy sigma=0.761865 ! Fit after self-cal, rms=0.096070Jy sigma=0.761200 ! 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=2.389 mas, bmaj=3.584 mas, bpa=-17.81 degrees ! Estimated noise=0.332915 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 = 0.00496735 Jy ! Component: 100 - total flux cleaned = 0.00782764 Jy ! Component: 150 - total flux cleaned = 0.00951162 Jy ! Component: 200 - total flux cleaned = 0.010514 Jy ! Total flux subtracted in 200 components = 0.010514 Jy ! Clean residual min=-0.002304 max=0.002875 Jy/beam ! Clean residual mean=-0.000018 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0812146 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0812146 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=0.095833Jy sigma=0.758339 ! Fit after self-cal, rms=0.095404Jy sigma=0.757551 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.389 x 3.584 at -17.81 degrees (North through East) ! Clean map min=-0.0021994 max=0.066267 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 1.03 EB 1.11 HN 0.98 KP 0.99 ! LA 0.85 MK 0.98 NL 1.00 PT 1.01 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.10 HN 0.91 KP 1.01 ! LA 0.94 MK 0.97 NL 1.02 PT 1.05 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 1.09 HN 0.93 KP 0.98 ! LA 0.87 MK 1.00 NL 0.98 PT 1.03 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.05 HN 0.95 KP 0.95 ! LA 0.91 MK 1.04 NL 0.99 PT 1.13 ! SC 0.90 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.09 HN 0.94 KP 0.93 ! LA 0.88 MK 1.04 NL 1.01 PT 1.09 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.10 HN 0.88 KP 0.94 ! LA 0.91 MK 1.01 NL 0.99 PT 1.08 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 EB 1.09 HN 0.91 KP 0.98 ! LA 0.91 MK 0.95 NL 1.03 PT 1.06 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.095404Jy sigma=0.757551 ! Fit after self-cal, rms=0.089839Jy sigma=0.755204 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.447 mas, bmaj=3.62 mas, bpa=-17.49 degrees ! Estimated noise=0.330138 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 = -0.000379984 Jy ! Component: 100 - total flux cleaned = -0.000528696 Jy ! Component: 150 - total flux cleaned = -0.00055126 Jy ! Component: 200 - total flux cleaned = -0.000550236 Jy ! Total flux subtracted in 200 components = -0.000550236 Jy ! Clean residual min=-0.002279 max=0.002519 Jy/beam ! Clean residual mean=-0.000011 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0806643 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0806643 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=0.089813Jy sigma=0.755051 ! Fit after self-cal, rms=0.089523Jy sigma=0.754565 ! 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=0.089523Jy sigma=0.754565 ! Fit after self-cal, rms=0.091879Jy sigma=0.753408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=3.658 mas, bpa=-16.59 degrees ! Estimated noise=0.336258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109227 Jy ! Component: 100 - total flux cleaned = 0.00129334 Jy ! Component: 150 - total flux cleaned = 0.00140398 Jy ! Component: 200 - total flux cleaned = 0.00149251 Jy ! Total flux subtracted in 200 components = 0.00149251 Jy ! Clean residual min=-0.002276 max=0.002433 Jy/beam ! Clean residual mean=0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0821569 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0821569 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=0.091874Jy sigma=0.753238 ! Fit after self-cal, rms=0.091964Jy sigma=0.753051 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 (97.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193126 Jy ! Component: 100 - total flux cleaned = 0.00190109 Jy ! Component: 150 - total flux cleaned = 0.00173853 Jy ! Component: 200 - total flux cleaned = 0.00170468 Jy ! Total flux subtracted in 200 components = 0.00170468 Jy ! Clean residual min=-0.002142 max=0.002280 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0838615 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0838615 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=0.091881Jy sigma=0.752486 ! Fit after self-cal, rms=0.091862Jy sigma=0.752329 ! Inverting map ! Added new window around map position (-39, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110512 Jy ! Component: 100 - total flux cleaned = 0.001895 Jy ! Component: 150 - total flux cleaned = 0.00209602 Jy ! Component: 200 - total flux cleaned = 0.00209567 Jy ! Total flux subtracted in 200 components = 0.00209567 Jy ! Clean residual min=-0.001952 max=0.001982 Jy/beam ! Clean residual mean=-0.000007 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0859572 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0859572 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=0.091771Jy sigma=0.751728 ! Fit after self-cal, rms=0.091806Jy sigma=0.751595 ! 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=0.091806Jy sigma=0.751595 ! Fit after self-cal, rms=0.092985Jy sigma=0.751246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=3.669 mas, bpa=-16.61 degrees ! Estimated noise=0.339171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04688e-05 Jy ! Component: 100 - total flux cleaned = -4.83369e-05 Jy ! Component: 150 - total flux cleaned = -0.000115954 Jy ! Component: 200 - total flux cleaned = -0.000175744 Jy ! Total flux subtracted in 200 components = -0.000175744 Jy ! Clean residual min=-0.001892 max=0.001795 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0857815 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.0857815 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=0.092955Jy sigma=0.751019 ! Fit after self-cal, rms=0.093026Jy sigma=0.750935 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 = -6.88731e-05 Jy ! Component: 100 - total flux cleaned = -0.000156501 Jy ! Component: 150 - total flux cleaned = -0.000210118 Jy ! Component: 200 - total flux cleaned = -0.000234532 Jy ! Total flux subtracted in 200 components = -0.000234532 Jy ! Clean residual min=-0.001890 max=0.001766 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0855469 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 98 components and 0.0855469 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=0.093007Jy sigma=0.750802 ! Fit after self-cal, rms=0.093022Jy sigma=0.750745 ! 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=0.093022Jy sigma=0.750745 ! Fit after self-cal, rms=0.092917Jy sigma=0.750386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.519 mas, bmaj=7.746 mas, bpa=-51.66 degrees ! Estimated noise=0.542566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321257 Jy ! Component: 100 - total flux cleaned = -0.000424342 Jy ! Component: 150 - total flux cleaned = -0.000484135 Jy ! Component: 200 - total flux cleaned = -0.000552329 Jy ! Total flux subtracted in 200 components = -0.000552329 Jy ! Clean residual min=-0.002435 max=0.002500 Jy/beam ! Clean residual mean=-0.000018 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0849946 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.0849946 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=0.092913Jy sigma=0.750341 ! Fit after self-cal, rms=0.092929Jy sigma=0.750251 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 = -0.00015761 Jy ! Component: 100 - total flux cleaned = -0.000265414 Jy ! Component: 150 - total flux cleaned = -0.00032697 Jy ! Component: 200 - total flux cleaned = -0.000384318 Jy ! Total flux subtracted in 200 components = -0.000384318 Jy ! Clean residual min=-0.002396 max=0.002456 Jy/beam ! Clean residual mean=-0.000016 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0846103 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.0846103 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=0.092928Jy sigma=0.750243 ! Fit after self-cal, rms=0.092932Jy sigma=0.750237 ! 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=2.431 mas, bmaj=3.664 mas, bpa=-16.93 degrees ! Estimated noise=0.338212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.431 x 3.664 at -16.93 degrees (North through East) ! Clean map min=-0.0026134 max=0.066583 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=1.989 mas, bmaj=3.129 mas, bpa=-23.41 degrees ! Estimated noise=0.79062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496975 Jy ! Component: 100 - total flux cleaned = 0.0630641 Jy ! Component: 150 - total flux cleaned = 0.0697605 Jy ! Component: 200 - total flux cleaned = 0.0741575 Jy ! Total flux subtracted in 200 components = 0.0741575 Jy ! Clean residual min=-0.003754 max=0.003632 Jy/beam ! Clean residual mean=0.000002 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0741575 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0741575 Jy ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=3.664 mas, bpa=-16.93 degrees ! Estimated noise=0.338212 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 = 0.00420997 Jy ! Component: 100 - total flux cleaned = 0.00622709 Jy ! Component: 150 - total flux cleaned = 0.00772364 Jy ! Component: 200 - total flux cleaned = 0.00838885 Jy ! Total flux subtracted in 200 components = 0.00838885 Jy ! Clean residual min=-0.002088 max=0.001878 Jy/beam ! Clean residual mean=-0.000005 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0825463 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.0825463 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=7.519 mas, bmaj=7.746 mas, bpa=-51.66 degrees ! Estimated noise=0.542566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187893 Jy ! Component: 100 - total flux cleaned = 0.00182294 Jy ! Component: 150 - total flux cleaned = 0.00163726 Jy ! Component: 200 - total flux cleaned = 0.00152183 Jy ! Total flux subtracted in 200 components = 0.00152183 Jy ! Clean residual min=-0.002525 max=0.002556 Jy/beam ! Clean residual mean=-0.000014 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0840681 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 = -6.50273e-05 Jy ! Component: 100 - total flux cleaned = -9.32332e-05 Jy ! Component: 150 - total flux cleaned = -9.4487e-05 Jy ! Component: 200 - total flux cleaned = -7.27492e-05 Jy ! Total flux subtracted in 200 components = -7.27492e-05 Jy ! Clean residual min=-0.002437 max=0.002522 Jy/beam ! Clean residual mean=-0.000013 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0839954 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.0839954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=3.664 mas, bpa=-16.93 degrees ! Estimated noise=0.338212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453652 Jy ! Component: 100 - total flux cleaned = -0.000589401 Jy ! Component: 150 - total flux cleaned = -0.000629929 Jy ! Component: 200 - total flux cleaned = -0.000596828 Jy ! Total flux subtracted in 200 components = -0.000596828 Jy ! Clean residual min=-0.001856 max=0.001715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0833985 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0833985 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=0.092963Jy sigma=0.750600 ! Fit after self-cal, rms=0.092983Jy sigma=0.750514 wmodel /scr/pima/gc030_uvs/J0842+4525_S_map.mod ! Writing 89 model components to file: /scr/pima/gc030_uvs/J0842+4525_S_map.mod wobs /scr/pima/gc030_uvs/J0842+4525_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0842+4525_S_uvs.fits wwins /scr/pima/gc030_uvs/J0842+4525_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0842+4525_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 = -0.000267644 Jy ! Component: 100 - total flux cleaned = -0.000535959 Jy ! Component: 150 - total flux cleaned = -0.000705635 Jy ! Component: 200 - total flux cleaned = -0.000678855 Jy ! Component: 250 - total flux cleaned = -0.000652583 Jy ! Component: 300 - total flux cleaned = -0.000677346 Jy ! Component: 350 - total flux cleaned = -0.000725126 Jy ! Component: 400 - total flux cleaned = -0.00083912 Jy ! Component: 450 - total flux cleaned = -0.000949777 Jy ! Component: 500 - total flux cleaned = -0.00105751 Jy ! Component: 550 - total flux cleaned = -0.00107852 Jy ! Component: 600 - total flux cleaned = -0.00116144 Jy ! Component: 650 - total flux cleaned = -0.00124213 Jy ! Component: 700 - total flux cleaned = -0.00124194 Jy ! Component: 750 - total flux cleaned = -0.0012618 Jy ! Component: 800 - total flux cleaned = -0.00126232 Jy ! Component: 850 - total flux cleaned = -0.00139321 Jy ! Component: 900 - total flux cleaned = -0.0014119 Jy ! Component: 950 - total flux cleaned = -0.00152042 Jy ! Component: 1000 - total flux cleaned = -0.00152062 Jy ! Component: 1050 - total flux cleaned = -0.0016082 Jy ! Component: 1100 - total flux cleaned = -0.00167696 Jy ! Component: 1150 - total flux cleaned = -0.00176183 Jy ! Component: 1200 - total flux cleaned = -0.00181174 Jy ! Component: 1250 - total flux cleaned = -0.00186137 Jy ! Component: 1300 - total flux cleaned = -0.00194264 Jy ! Component: 1350 - total flux cleaned = -0.00199046 Jy ! Component: 1400 - total flux cleaned = -0.00205342 Jy ! Component: 1450 - total flux cleaned = -0.0020532 Jy ! Component: 1500 - total flux cleaned = -0.00209951 Jy ! Component: 1550 - total flux cleaned = -0.00208434 Jy ! Component: 1600 - total flux cleaned = -0.00215933 Jy ! Component: 1650 - total flux cleaned = -0.00211461 Jy ! Component: 1700 - total flux cleaned = -0.0021292 Jy ! Component: 1750 - total flux cleaned = -0.00214337 Jy ! Component: 1800 - total flux cleaned = -0.0021434 Jy ! Component: 1850 - total flux cleaned = -0.00205823 Jy ! Component: 1900 - total flux cleaned = -0.00210045 Jy ! Component: 1950 - total flux cleaned = -0.00211444 Jy ! Component: 2000 - total flux cleaned = -0.00211457 Jy ! Component: 2050 - total flux cleaned = -0.00212828 Jy ! Component: 2100 - total flux cleaned = -0.00214182 Jy ! Component: 2150 - total flux cleaned = -0.00214177 Jy ! Component: 2200 - total flux cleaned = -0.00212843 Jy ! Component: 2250 - total flux cleaned = -0.00211533 Jy ! Component: 2300 - total flux cleaned = -0.00212833 Jy ! Component: 2350 - total flux cleaned = -0.0021026 Jy ! Component: 2400 - total flux cleaned = -0.00214098 Jy ! Component: 2450 - total flux cleaned = -0.00212819 Jy ! Component: 2500 - total flux cleaned = -0.00209053 Jy ! Component: 2550 - total flux cleaned = -0.00209049 Jy ! Component: 2600 - total flux cleaned = -0.00205355 Jy ! Component: 2650 - total flux cleaned = -0.00206582 Jy ! Component: 2700 - total flux cleaned = -0.00204154 Jy ! Component: 2750 - total flux cleaned = -0.00201756 Jy ! Component: 2800 - total flux cleaned = -0.00206517 Jy ! Component: 2850 - total flux cleaned = -0.00206516 Jy ! Component: 2900 - total flux cleaned = -0.00201823 Jy ! Component: 2950 - total flux cleaned = -0.00201818 Jy ! Component: 3000 - total flux cleaned = -0.00202975 Jy ! Component: 3050 - total flux cleaned = -0.00201831 Jy ! Component: 3100 - total flux cleaned = -0.00200683 Jy ! Component: 3150 - total flux cleaned = -0.00202942 Jy ! Component: 3200 - total flux cleaned = -0.00205176 Jy ! Component: 3250 - total flux cleaned = -0.00201837 Jy ! Component: 3300 - total flux cleaned = -0.00198529 Jy ! Component: 3350 - total flux cleaned = -0.00196341 Jy ! Component: 3400 - total flux cleaned = -0.00196345 Jy ! Component: 3450 - total flux cleaned = -0.0019202 Jy ! Component: 3500 - total flux cleaned = -0.0018989 Jy ! Component: 3550 - total flux cleaned = -0.00192019 Jy ! Component: 3600 - total flux cleaned = -0.00187796 Jy ! Component: 3650 - total flux cleaned = -0.0018886 Jy ! Component: 3700 - total flux cleaned = -0.001899 Jy ! Component: 3750 - total flux cleaned = -0.0019094 Jy ! Component: 3800 - total flux cleaned = -0.00190938 Jy ! Component: 3850 - total flux cleaned = -0.00190935 Jy ! Component: 3900 - total flux cleaned = -0.00193977 Jy ! Component: 3950 - total flux cleaned = -0.00193966 Jy ! Component: 4000 - total flux cleaned = -0.00192972 Jy ! Component: 4050 - total flux cleaned = -0.00192989 Jy ! Total flux subtracted in 4096 components = -0.00192984 Jy ! Clean residual min=-0.000541 max=0.000566 Jy/beam ! Clean residual mean=-0.000006 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0814687 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 415 components and 0.0814686 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0842+4525_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.431 x 3.664 at -16.93 degrees (North through East) ! Clean map min=-0.002489 max=0.066786 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0842+4525_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0667862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.771304 0.771304 1.54261 3.08521 6.17043 12.3409 24.6817 49.3634 98.7269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.951 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0842+4525_S_uvs.log closed on Fri Apr 22 07:47:03 2016