! Started logfile: /scr/pima/bp171ae_uvs/J2004+7355_C_uvs.log on Fri Oct 11 18:52:41 2013 obs /scr/pima/bp171ae_uvs/J2004+7355_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2004+7355_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2004+7355 ! ! 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 1440 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 /scr/pima/bp171ae_uvs/J2004+7355_C] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.009833Jy sigma=5.040197 ! Fit after self-cal, rms=0.881084Jy sigma=4.339503 ! 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=1.303 mas, bmaj=5.783 mas, bpa=62.49 degrees ! Estimated noise=6.18833 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 = 0.0905084 Jy ! Component: 100 - total flux cleaned = 0.11277 Jy ! Total flux subtracted in 100 components = 0.11277 Jy ! Clean residual min=-0.004998 max=0.009221 Jy/beam ! Clean residual mean=-0.000009 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.11277 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.11277 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=0.027225Jy sigma=0.138504 ! Fit after self-cal, rms=0.027214Jy sigma=0.138452 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990442 Jy ! Component: 100 - total flux cleaned = 0.0148017 Jy ! Total flux subtracted in 100 components = 0.0148017 Jy ! Clean residual min=-0.003559 max=0.003409 Jy/beam ! Clean residual mean=-0.000005 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.127572 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.127572 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=0.022961Jy sigma=0.110141 ! Fit after self-cal, rms=0.022954Jy sigma=0.110100 ! 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=1.656 mas, bmaj=5.877 mas, bpa=61.51 degrees ! Estimated noise=3.90379 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 = 0.00469645 Jy ! Component: 100 - total flux cleaned = 0.00727224 Jy ! Component: 150 - total flux cleaned = 0.00887341 Jy ! Component: 200 - total flux cleaned = 0.00952663 Jy ! Total flux subtracted in 200 components = 0.00952663 Jy ! Clean residual min=-0.003820 max=0.003287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.137098 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.137098 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=0.022176Jy sigma=0.103956 ! Fit after self-cal, rms=0.022158Jy sigma=0.103864 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.98 KP 0.90 LA 1.08 ! MK 1.09 NL 1.06 OV 1.01 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.04 KP 0.93 LA 1.08 ! MK 1.00 NL 1.11 OV 1.03 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.95 KP 0.61 LA 1.08 ! MK 0.95 NL 0.87 OV 1.04 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 KP 0.99 LA 1.14 ! MK 1.03 NL 1.00 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 0.98 LA 1.08 ! MK 1.02 NL 1.01 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.01 KP 0.98 LA 1.16 ! MK 1.01 NL 0.96 OV 1.01 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.99 KP 0.96 LA 1.03 ! MK 0.97 NL 0.98 OV 0.98 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 KP 1.03 LA 1.03 ! MK 0.94 NL 0.99 OV 1.00 PT 0.93 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.022158Jy sigma=0.103864 ! Fit after self-cal, rms=0.015222Jy sigma=0.066984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=5.861 mas, bpa=61.38 degrees ! Estimated noise=3.86418 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.7, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082486 Jy ! Component: 100 - total flux cleaned = 0.000599433 Jy ! Component: 150 - total flux cleaned = 0.000490491 Jy ! Component: 200 - total flux cleaned = 0.000418404 Jy ! Total flux subtracted in 200 components = 0.000418404 Jy ! Clean residual min=-0.001144 max=0.001087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.137517 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.137517 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=0.015034Jy sigma=0.066303 ! Fit after self-cal, rms=0.015039Jy sigma=0.066256 ! 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=0.015039Jy sigma=0.066256 ! Fit after self-cal, rms=0.015013Jy sigma=0.066200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=5.862 mas, bpa=61.37 degrees ! Estimated noise=3.85184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532327 Jy ! Component: 100 - total flux cleaned = -0.000623337 Jy ! Component: 150 - total flux cleaned = -0.000642315 Jy ! Component: 200 - total flux cleaned = -0.000641675 Jy ! Total flux subtracted in 200 components = -0.000641675 Jy ! Clean residual min=-0.001081 max=0.001047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.136875 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.136875 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=0.014924Jy sigma=0.066030 ! Fit after self-cal, rms=0.014921Jy sigma=0.066023 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17392e-05 Jy ! Component: 100 - total flux cleaned = 3.69608e-05 Jy ! Component: 150 - total flux cleaned = 3.66959e-05 Jy ! Component: 200 - total flux cleaned = 6.37116e-05 Jy ! Total flux subtracted in 200 components = 6.37116e-05 Jy ! Clean residual min=-0.001051 max=0.000984 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.136939 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.136939 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=0.014886Jy sigma=0.065915 ! Fit after self-cal, rms=0.014885Jy sigma=0.065912 ! 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=0.014885Jy sigma=0.065912 ! Fit after self-cal, rms=0.014861Jy sigma=0.065838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=5.863 mas, bpa=61.35 degrees ! Estimated noise=3.83511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572036 Jy ! Component: 100 - total flux cleaned = -0.000586174 Jy ! Component: 150 - total flux cleaned = -0.000561288 Jy ! Component: 200 - total flux cleaned = -0.000550195 Jy ! Total flux subtracted in 200 components = -0.000550195 Jy ! Clean residual min=-0.001014 max=0.000969 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.136389 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.136388 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=0.014792Jy sigma=0.065818 ! Fit after self-cal, rms=0.014792Jy sigma=0.065816 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67421e-06 Jy ! Component: 100 - total flux cleaned = 3.52864e-05 Jy ! Component: 150 - total flux cleaned = 5.58665e-05 Jy ! Component: 200 - total flux cleaned = 7.52633e-05 Jy ! Total flux subtracted in 200 components = 7.52633e-05 Jy ! Clean residual min=-0.000993 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.136464 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.136464 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=0.014774Jy sigma=0.065761 ! Fit after self-cal, rms=0.014775Jy sigma=0.065759 ! 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=0.014775Jy sigma=0.065759 ! Fit after self-cal, rms=0.014754Jy sigma=0.065687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=6.461 mas, bpa=59.07 degrees ! Estimated noise=4.42149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000594078 Jy ! Component: 100 - total flux cleaned = -0.000652416 Jy ! Component: 150 - total flux cleaned = -0.000697998 Jy ! Component: 200 - total flux cleaned = -0.000721656 Jy ! Total flux subtracted in 200 components = -0.000721656 Jy ! Clean residual min=-0.001091 max=0.001080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.135742 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.135742 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=0.014699Jy sigma=0.065737 ! Fit after self-cal, rms=0.014698Jy sigma=0.065733 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 = 3.45028e-05 Jy ! Component: 100 - total flux cleaned = 2.0532e-05 Jy ! Component: 150 - total flux cleaned = 7.82837e-06 Jy ! Component: 200 - total flux cleaned = -1.5227e-05 Jy ! Total flux subtracted in 200 components = -1.5227e-05 Jy ! Clean residual min=-0.001071 max=0.001086 Jy/beam ! Clean residual mean=-0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.135727 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.135727 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=0.014694Jy sigma=0.065727 ! Fit after self-cal, rms=0.014694Jy sigma=0.065725 ! 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=1.66 mas, bmaj=5.863 mas, bpa=61.34 degrees ! Estimated noise=3.81705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 5.863 at 61.34 degrees (North through East) ! Clean map min=-0.00093358 max=0.1187 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=1.304 mas, bmaj=5.776 mas, bpa=62.4 degrees ! Estimated noise=6.09475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0891117 Jy ! Component: 100 - total flux cleaned = 0.110941 Jy ! Component: 150 - total flux cleaned = 0.120515 Jy ! Component: 200 - total flux cleaned = 0.125505 Jy ! Total flux subtracted in 200 components = 0.125505 Jy ! Clean residual min=-0.001842 max=0.002978 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.125505 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.125505 Jy ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=5.863 mas, bpa=61.34 degrees ! Estimated noise=3.81705 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) ! Added new window around map position (-9.3, -14.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400996 Jy ! Component: 100 - total flux cleaned = 0.00605478 Jy ! Component: 150 - total flux cleaned = 0.00734095 Jy ! Component: 200 - total flux cleaned = 0.00813292 Jy ! Total flux subtracted in 200 components = 0.00813292 Jy ! Clean residual min=-0.001165 max=0.000933 Jy/beam ! Clean residual mean=-0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.133638 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.133638 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=3.406 mas, bmaj=6.461 mas, bpa=59.07 degrees ! Estimated noise=4.42149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101216 Jy ! Component: 100 - total flux cleaned = 0.00133391 Jy ! Component: 150 - total flux cleaned = 0.00158854 Jy ! Component: 200 - total flux cleaned = 0.00174622 Jy ! Total flux subtracted in 200 components = 0.00174622 Jy ! Clean residual min=-0.001231 max=0.001079 Jy/beam ! Clean residual mean=-0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.135384 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 = 0.000105922 Jy ! Component: 100 - total flux cleaned = 0.000173442 Jy ! Component: 150 - total flux cleaned = 0.000222569 Jy ! Component: 200 - total flux cleaned = 0.000255999 Jy ! Total flux subtracted in 200 components = 0.000255999 Jy ! Clean residual min=-0.001138 max=0.001112 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.13564 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 94 components and 0.13564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=5.863 mas, bpa=61.34 degrees ! Estimated noise=3.81705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111763 Jy ! Component: 100 - total flux cleaned = -0.000211007 Jy ! Component: 150 - total flux cleaned = -0.000210636 Jy ! Component: 200 - total flux cleaned = -0.000180266 Jy ! Total flux subtracted in 200 components = -0.000180266 Jy ! Clean residual min=-0.001001 max=0.000990 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.13546 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.13546 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=0.014667Jy sigma=0.065682 ! Fit after self-cal, rms=0.014657Jy sigma=0.065635 wmodel /scr/pima/bp171ae_uvs/J2004+7355_C_map.mod ! Writing 122 model components to file: /scr/pima/bp171ae_uvs/J2004+7355_C_map.mod wobs /scr/pima/bp171ae_uvs/J2004+7355_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2004+7355_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J2004+7355_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J2004+7355_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 = -3.61942e-05 Jy ! Component: 100 - total flux cleaned = -3.65561e-05 Jy ! Component: 150 - total flux cleaned = -0.000108198 Jy ! Component: 200 - total flux cleaned = -0.0001623 Jy ! Component: 250 - total flux cleaned = -0.000252497 Jy ! Component: 300 - total flux cleaned = -0.000364522 Jy ! Component: 350 - total flux cleaned = -0.000460345 Jy ! Component: 400 - total flux cleaned = -0.000541672 Jy ! Component: 450 - total flux cleaned = -0.000654204 Jy ! Component: 500 - total flux cleaned = -0.000730615 Jy ! Component: 550 - total flux cleaned = -0.000762644 Jy ! Component: 600 - total flux cleaned = -0.000794012 Jy ! Component: 650 - total flux cleaned = -0.000854852 Jy ! Component: 700 - total flux cleaned = -0.000884519 Jy ! Component: 750 - total flux cleaned = -0.00090386 Jy ! Component: 800 - total flux cleaned = -0.000932635 Jy ! Component: 850 - total flux cleaned = -0.000979425 Jy ! Component: 900 - total flux cleaned = -0.00100678 Jy ! Component: 950 - total flux cleaned = -0.00100681 Jy ! Component: 1000 - total flux cleaned = -0.00100693 Jy ! Component: 1050 - total flux cleaned = -0.00104168 Jy ! Component: 1100 - total flux cleaned = -0.0010671 Jy ! Component: 1150 - total flux cleaned = -0.00104186 Jy ! Component: 1200 - total flux cleaned = -0.00105002 Jy ! Component: 1250 - total flux cleaned = -0.00104186 Jy ! Component: 1300 - total flux cleaned = -0.00105786 Jy ! Component: 1350 - total flux cleaned = -0.00107367 Jy ! Component: 1400 - total flux cleaned = -0.00107359 Jy ! Component: 1450 - total flux cleaned = -0.00109675 Jy ! Component: 1500 - total flux cleaned = -0.00111192 Jy ! Component: 1550 - total flux cleaned = -0.00110453 Jy ! Component: 1600 - total flux cleaned = -0.001112 Jy ! Component: 1650 - total flux cleaned = -0.00111208 Jy ! Component: 1700 - total flux cleaned = -0.00112673 Jy ! Component: 1750 - total flux cleaned = -0.00111951 Jy ! Component: 1800 - total flux cleaned = -0.00111244 Jy ! Component: 1850 - total flux cleaned = -0.00112673 Jy ! Component: 1900 - total flux cleaned = -0.00112677 Jy ! Component: 1950 - total flux cleaned = -0.00114063 Jy ! Component: 2000 - total flux cleaned = -0.00114055 Jy ! Component: 2050 - total flux cleaned = -0.00112702 Jy ! Component: 2100 - total flux cleaned = -0.00114721 Jy ! Component: 2150 - total flux cleaned = -0.00116048 Jy ! Component: 2200 - total flux cleaned = -0.00113414 Jy ! Component: 2250 - total flux cleaned = -0.00114738 Jy ! Component: 2300 - total flux cleaned = -0.00118642 Jy ! Component: 2350 - total flux cleaned = -0.00118001 Jy ! Component: 2400 - total flux cleaned = -0.00116723 Jy ! Component: 2450 - total flux cleaned = -0.00119262 Jy ! Component: 2500 - total flux cleaned = -0.00117995 Jy ! Component: 2550 - total flux cleaned = -0.00116114 Jy ! Component: 2600 - total flux cleaned = -0.00115494 Jy ! Component: 2650 - total flux cleaned = -0.00116105 Jy ! Component: 2700 - total flux cleaned = -0.00114269 Jy ! Component: 2750 - total flux cleaned = -0.00112447 Jy ! Component: 2800 - total flux cleaned = -0.00109429 Jy ! Component: 2850 - total flux cleaned = -0.0010943 Jy ! Component: 2900 - total flux cleaned = -0.0010705 Jy ! Component: 2950 - total flux cleaned = -0.00107643 Jy ! Component: 3000 - total flux cleaned = -0.00105886 Jy ! Component: 3050 - total flux cleaned = -0.00104136 Jy ! Component: 3100 - total flux cleaned = -0.00103556 Jy ! Component: 3150 - total flux cleaned = -0.00102402 Jy ! Component: 3200 - total flux cleaned = -0.00100106 Jy ! Component: 3250 - total flux cleaned = -0.000983945 Jy ! Component: 3300 - total flux cleaned = -0.00097821 Jy ! Component: 3350 - total flux cleaned = -0.000966941 Jy ! Component: 3400 - total flux cleaned = -0.000950115 Jy ! Component: 3450 - total flux cleaned = -0.000938969 Jy ! Component: 3500 - total flux cleaned = -0.000911194 Jy ! Component: 3550 - total flux cleaned = -0.000905695 Jy ! Component: 3600 - total flux cleaned = -0.000894722 Jy ! Component: 3650 - total flux cleaned = -0.000856431 Jy ! Component: 3700 - total flux cleaned = -0.000829254 Jy ! Component: 3750 - total flux cleaned = -0.000813051 Jy ! Component: 3800 - total flux cleaned = -0.000802306 Jy ! Component: 3850 - total flux cleaned = -0.000802322 Jy ! Component: 3900 - total flux cleaned = -0.000802288 Jy ! Component: 3950 - total flux cleaned = -0.000796997 Jy ! Component: 4000 - total flux cleaned = -0.000781154 Jy ! Component: 4050 - total flux cleaned = -0.00077591 Jy ! Total flux subtracted in 4096 components = -0.000765451 Jy ! Clean residual min=-0.000306 max=0.000284 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.134694 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 387 components and 0.134694 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2004+7355_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 5.863 at 61.34 degrees (North through East) ! Clean map min=-0.00074246 max=0.11768 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2004+7355_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.43174e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240451 0.240451 0.480902 0.961805 1.92361 3.84722 7.69444 15.3889 30.7778 61.5555 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2004+7355_C_uvs.log closed on Fri Oct 11 18:52:45 2013