! Started logfile: /d2/scr/pima/bp177c_uvs/J1359+2708_C_uvs.log on Sat Mar 22 21:15:59 2014 obs /d2/scr/pima/bp177c_uvs/J1359+2708_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1359+2708_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.796296 visibilities/baseline/integration-bin. ! Found source: J1359+2708 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1376 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1359+2708_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011156Jy sigma=46.622473 ! Fit after self-cal, rms=0.854683Jy sigma=39.290569 ! 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=1.39 mas, bmaj=3.738 mas, bpa=20.91 degrees ! Estimated noise=0.63557 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 = 0.112114 Jy ! Component: 100 - total flux cleaned = 0.136602 Jy ! Total flux subtracted in 100 components = 0.136602 Jy ! Clean residual min=-0.004105 max=0.006937 Jy/beam ! Clean residual mean=0.000001 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.136602 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.136602 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=0.023670Jy sigma=0.987407 ! Fit after self-cal, rms=0.023664Jy sigma=0.986464 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712374 Jy ! Component: 100 - total flux cleaned = 0.0109627 Jy ! Total flux subtracted in 100 components = 0.0109627 Jy ! Clean residual min=-0.003415 max=0.004584 Jy/beam ! Clean residual mean=-0.000003 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.147565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.147565 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=0.021179Jy sigma=0.858046 ! Fit after self-cal, rms=0.021163Jy sigma=0.857244 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.215 mas, bpa=21.02 degrees ! Estimated noise=0.424593 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 = 0.00317994 Jy ! Component: 100 - total flux cleaned = 0.0050597 Jy ! Component: 150 - total flux cleaned = 0.00630909 Jy ! Component: 200 - total flux cleaned = 0.00698557 Jy ! Total flux subtracted in 200 components = 0.00698557 Jy ! Clean residual min=-0.002760 max=0.004191 Jy/beam ! Clean residual mean=-0.000014 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.15455 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.15455 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=0.020697Jy sigma=0.830939 ! Fit after self-cal, rms=0.020689Jy sigma=0.830375 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 4.215 at 21.02 degrees (North through East) ! Clean map min=-0.0026437 max=0.1446 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 0.96 FD 1.14 HN 1.00 LA 0.99 ! MK 1.04 NL 1.03 OV 0.95 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 1.00 LA 1.06 ! MK 0.97 NL 1.09 OV 1.00 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.97 LA 1.01 ! MK 0.98 NL 0.92 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 0.99 LA 1.05 ! MK 1.03 NL 0.91 OV 0.95 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 LA 0.99 ! MK 1.04 NL 0.96 OV 0.94 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.05 LA 1.07 ! MK 1.00 NL 0.98 OV 0.96 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.99 LA 1.04 ! MK 0.95 NL 0.99 OV 0.95 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.01 LA 1.02 ! MK 0.98 NL 0.98 OV 0.98 PT 0.92 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.020689Jy sigma=0.830375 ! Fit after self-cal, rms=0.017350Jy sigma=0.642773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=4.227 mas, bpa=20.95 degrees ! Estimated noise=0.423343 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 (3.3, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275426 Jy ! Component: 100 - total flux cleaned = 0.00216295 Jy ! Component: 150 - total flux cleaned = 0.00185191 Jy ! Component: 200 - total flux cleaned = 0.00169053 Jy ! Total flux subtracted in 200 components = 0.00169053 Jy ! Clean residual min=-0.001256 max=0.001655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.156241 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.156241 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=0.016643Jy sigma=0.598998 ! Fit after self-cal, rms=0.016611Jy sigma=0.597258 ! 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=0.016611Jy sigma=0.597258 ! Fit after self-cal, rms=0.016550Jy sigma=0.596268 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.226 mas, bpa=20.96 degrees ! Estimated noise=0.421921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99528e-05 Jy ! Component: 100 - total flux cleaned = -0.00027597 Jy ! Component: 150 - total flux cleaned = -0.00048449 Jy ! Component: 200 - total flux cleaned = -0.000641106 Jy ! Total flux subtracted in 200 components = -0.000641106 Jy ! Clean residual min=-0.001030 max=0.001391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.1556 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.1556 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=0.016441Jy sigma=0.590471 ! Fit after self-cal, rms=0.016437Jy sigma=0.590234 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 (11.7, 11.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132076 Jy ! Component: 100 - total flux cleaned = 0.00183193 Jy ! Component: 150 - total flux cleaned = 0.00185516 Jy ! Component: 200 - total flux cleaned = 0.00177575 Jy ! Total flux subtracted in 200 components = 0.00177575 Jy ! Clean residual min=-0.000912 max=0.001056 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.157376 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.157376 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=0.016283Jy sigma=0.584170 ! Fit after self-cal, rms=0.016276Jy sigma=0.583968 ! 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=0.016276Jy sigma=0.583968 ! Fit after self-cal, rms=0.016267Jy sigma=0.583393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=4.228 mas, bpa=20.97 degrees ! Estimated noise=0.420991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.88779e-05 Jy ! Component: 100 - total flux cleaned = -5.23657e-06 Jy ! Component: 150 - total flux cleaned = -7.22561e-05 Jy ! Component: 200 - total flux cleaned = -0.00014847 Jy ! Total flux subtracted in 200 components = -0.00014847 Jy ! Clean residual min=-0.000893 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.157227 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.157227 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=0.016211Jy sigma=0.582136 ! Fit after self-cal, rms=0.016210Jy sigma=0.582097 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72761e-05 Jy ! Component: 100 - total flux cleaned = -7.4016e-05 Jy ! Component: 150 - total flux cleaned = -0.000111756 Jy ! Component: 200 - total flux cleaned = -0.000135269 Jy ! Total flux subtracted in 200 components = -0.000135269 Jy ! Clean residual min=-0.000884 max=0.000984 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.157092 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.157092 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=0.016180Jy sigma=0.581478 ! Fit after self-cal, rms=0.016180Jy sigma=0.581449 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016180Jy sigma=0.581449 ! Fit after self-cal, rms=0.016184Jy sigma=0.581209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=5.139 mas, bpa=13.11 degrees ! Estimated noise=0.512916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371219 Jy ! Component: 100 - total flux cleaned = -0.000483721 Jy ! Component: 150 - total flux cleaned = -0.000602194 Jy ! Component: 200 - total flux cleaned = -0.000653568 Jy ! Total flux subtracted in 200 components = -0.000653568 Jy ! Clean residual min=-0.000879 max=0.001254 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.156438 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 146 components and 0.156438 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=0.016155Jy sigma=0.581185 ! Fit after self-cal, rms=0.016154Jy sigma=0.581146 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 (8.4, -59.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954793 Jy ! Component: 100 - total flux cleaned = 0.00102741 Jy ! Component: 150 - total flux cleaned = 0.00112929 Jy ! Component: 200 - total flux cleaned = 0.00126204 Jy ! Total flux subtracted in 200 components = 0.00126204 Jy ! Clean residual min=-0.000817 max=0.000863 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.1577 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 177 components and 0.1577 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=0.016077Jy sigma=0.579090 ! Fit after self-cal, rms=0.016072Jy sigma=0.578838 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=4.23 mas, bpa=20.97 degrees ! Estimated noise=0.420501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.71 x 4.23 at 20.97 degrees (North through East) ! Clean map min=-0.00086366 max=0.14429 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=1.394 mas, bmaj=3.754 mas, bpa=20.96 degrees ! Estimated noise=0.630048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111119 Jy ! Component: 100 - total flux cleaned = 0.135424 Jy ! Component: 150 - total flux cleaned = 0.142766 Jy ! Component: 200 - total flux cleaned = 0.147315 Jy ! Total flux subtracted in 200 components = 0.147315 Jy ! Clean residual min=-0.002048 max=0.002424 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.147314 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.147314 Jy ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=4.23 mas, bpa=20.97 degrees ! Estimated noise=0.420501 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 = 0.00356353 Jy ! Component: 100 - total flux cleaned = 0.00574999 Jy ! Component: 150 - total flux cleaned = 0.00728786 Jy ! Component: 200 - total flux cleaned = 0.00844314 Jy ! Total flux subtracted in 200 components = 0.00844314 Jy ! Clean residual min=-0.001061 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.155758 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.155758 Jy ! Inverting map ! Added new window around map position (3.3, 29.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946354 Jy ! Component: 100 - total flux cleaned = 0.0012365 Jy ! Component: 150 - total flux cleaned = 0.00127156 Jy ! Component: 200 - total flux cleaned = 0.00132884 Jy ! Total flux subtracted in 200 components = 0.00132884 Jy ! Clean residual min=-0.000923 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.157086 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.157086 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=5.139 mas, bpa=13.11 degrees ! Estimated noise=0.512916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343207 Jy ! Component: 100 - total flux cleaned = 0.000427186 Jy ! Component: 150 - total flux cleaned = 0.00042544 Jy ! Component: 200 - total flux cleaned = 0.000445126 Jy ! Total flux subtracted in 200 components = 0.000445126 Jy ! Clean residual min=-0.000928 max=0.000908 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.157532 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 = 3.33794e-05 Jy ! Component: 100 - total flux cleaned = 0.000146949 Jy ! Component: 150 - total flux cleaned = 0.00020663 Jy ! Component: 200 - total flux cleaned = 0.000305054 Jy ! Total flux subtracted in 200 components = 0.000305054 Jy ! Clean residual min=-0.000851 max=0.000823 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.157837 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 121 components and 0.157837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=4.23 mas, bpa=20.97 degrees ! Estimated noise=0.420501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85202e-05 Jy ! Component: 100 - total flux cleaned = 7.70832e-05 Jy ! Component: 150 - total flux cleaned = 0.000165067 Jy ! Component: 200 - total flux cleaned = 0.000165129 Jy ! Total flux subtracted in 200 components = 0.000165129 Jy ! Clean residual min=-0.000832 max=0.000880 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.158002 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 152 components and 0.158002 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=0.016045Jy sigma=0.578536 ! Fit after self-cal, rms=0.016040Jy sigma=0.578383 wmodel /d2/scr/pima/bp177c_uvs/J1359+2708_C_map.mod ! Writing 152 model components to file: /d2/scr/pima/bp177c_uvs/J1359+2708_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1359+2708_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1359+2708_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1359+2708_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177c_uvs/J1359+2708_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.65433e-05 Jy ! Component: 100 - total flux cleaned = 0.000111312 Jy ! Component: 150 - total flux cleaned = 0.000151873 Jy ! Component: 200 - total flux cleaned = 0.000126528 Jy ! Component: 250 - total flux cleaned = 9.03829e-05 Jy ! Component: 300 - total flux cleaned = 6.70178e-05 Jy ! Component: 350 - total flux cleaned = 3.2608e-05 Jy ! Component: 400 - total flux cleaned = -1.18035e-05 Jy ! Component: 450 - total flux cleaned = -2.26558e-05 Jy ! Component: 500 - total flux cleaned = -3.31798e-05 Jy ! Component: 550 - total flux cleaned = -1.28576e-05 Jy ! Component: 600 - total flux cleaned = -1.30585e-05 Jy ! Component: 650 - total flux cleaned = -1.30684e-05 Jy ! Component: 700 - total flux cleaned = -1.3242e-05 Jy ! Component: 750 - total flux cleaned = -3.22532e-05 Jy ! Component: 800 - total flux cleaned = -6.00262e-05 Jy ! Component: 850 - total flux cleaned = -5.99407e-05 Jy ! Component: 900 - total flux cleaned = -9.57781e-05 Jy ! Component: 950 - total flux cleaned = -0.000104373 Jy ! Component: 1000 - total flux cleaned = -0.000130136 Jy ! Component: 1050 - total flux cleaned = -0.000138702 Jy ! Component: 1100 - total flux cleaned = -0.000172393 Jy ! Component: 1150 - total flux cleaned = -0.000197264 Jy ! Component: 1200 - total flux cleaned = -0.000197189 Jy ! Component: 1250 - total flux cleaned = -0.000205325 Jy ! Component: 1300 - total flux cleaned = -0.000213298 Jy ! Component: 1350 - total flux cleaned = -0.00024454 Jy ! Component: 1400 - total flux cleaned = -0.00022888 Jy ! Component: 1450 - total flux cleaned = -0.000266855 Jy ! Component: 1500 - total flux cleaned = -0.000236661 Jy ! Component: 1550 - total flux cleaned = -0.00028859 Jy ! Component: 1600 - total flux cleaned = -0.000259073 Jy ! Component: 1650 - total flux cleaned = -0.000230181 Jy ! Component: 1700 - total flux cleaned = -0.000251633 Jy ! Component: 1750 - total flux cleaned = -0.000258576 Jy ! Component: 1800 - total flux cleaned = -0.000265566 Jy ! Component: 1850 - total flux cleaned = -0.000272386 Jy ! Component: 1900 - total flux cleaned = -0.000238134 Jy ! Component: 1950 - total flux cleaned = -0.000224664 Jy ! Component: 2000 - total flux cleaned = -0.000204746 Jy ! Component: 2050 - total flux cleaned = -0.00019164 Jy ! Component: 2100 - total flux cleaned = -0.000191694 Jy ! Component: 2150 - total flux cleaned = -0.000178656 Jy ! Component: 2200 - total flux cleaned = -0.000159453 Jy ! Component: 2250 - total flux cleaned = -0.000153137 Jy ! Component: 2300 - total flux cleaned = -0.000121789 Jy ! Component: 2350 - total flux cleaned = -0.000109475 Jy ! Component: 2400 - total flux cleaned = -7.87712e-05 Jy ! Component: 2450 - total flux cleaned = -6.66074e-05 Jy ! Component: 2500 - total flux cleaned = -5.46463e-05 Jy ! Component: 2550 - total flux cleaned = -3.66058e-05 Jy ! Component: 2600 - total flux cleaned = -6.88117e-06 Jy ! Component: 2650 - total flux cleaned = 1.6598e-05 Jy ! Component: 2700 - total flux cleaned = 5.15416e-05 Jy ! Component: 2750 - total flux cleaned = 5.14924e-05 Jy ! Component: 2800 - total flux cleaned = 5.14732e-05 Jy ! Component: 2850 - total flux cleaned = 9.13155e-05 Jy ! Component: 2900 - total flux cleaned = 0.000113848 Jy ! Component: 2950 - total flux cleaned = 0.000119411 Jy ! Component: 3000 - total flux cleaned = 0.000141594 Jy ! Component: 3050 - total flux cleaned = 0.000152572 Jy ! Component: 3100 - total flux cleaned = 0.000174379 Jy ! Component: 3150 - total flux cleaned = 0.00020675 Jy ! Component: 3200 - total flux cleaned = 0.000212107 Jy ! Component: 3250 - total flux cleaned = 0.000222804 Jy ! Component: 3300 - total flux cleaned = 0.000249167 Jy ! Component: 3350 - total flux cleaned = 0.000254459 Jy ! Component: 3400 - total flux cleaned = 0.000290917 Jy ! Component: 3450 - total flux cleaned = 0.000306374 Jy ! Component: 3500 - total flux cleaned = 0.000306399 Jy ! Component: 3550 - total flux cleaned = 0.00034721 Jy ! Component: 3600 - total flux cleaned = 0.000377601 Jy ! Component: 3650 - total flux cleaned = 0.000407782 Jy ! Component: 3700 - total flux cleaned = 0.000447652 Jy ! Component: 3750 - total flux cleaned = 0.000452592 Jy ! Component: 3800 - total flux cleaned = 0.000482205 Jy ! Component: 3850 - total flux cleaned = 0.000521392 Jy ! Component: 3900 - total flux cleaned = 0.000535938 Jy ! Component: 3950 - total flux cleaned = 0.000555219 Jy ! Component: 4000 - total flux cleaned = 0.000593585 Jy ! Component: 4050 - total flux cleaned = 0.000598331 Jy ! Total flux subtracted in 4096 components = 0.000631511 Jy ! Clean residual min=-0.000238 max=0.000278 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.158633 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 427 components and 0.158633 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1359+2708_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.71 x 4.23 at 20.97 degrees (North through East) ! Clean map min=-0.00060725 max=0.14416 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1359+2708_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.20269e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170695 0.170695 0.34139 0.682781 1.36556 2.73112 5.46225 10.9245 21.849 43.698 87.396 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1757.52 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1359+2708_C_uvs.log closed on Sat Mar 22 21:16:03 2014