! Started logfile: ./0710+4732_X_uvs.log on Thu Oct 17 23:09:14 2013 obs 0710+4732_X_uvm.fits ! Reading UV FITS file: 0710+4732_X_uvm.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.909091 visibilities/baseline/integration-bin. ! Found source: J0710+4732 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1920 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./0710+4732_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.079540Jy sigma=16.466726 ! Fit after self-cal, rms=0.611544Jy sigma=8.840853 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8639 mas, bmaj=2.506 mas, bpa=-27.11 degrees ! Estimated noise=1.70138 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 = 0.301467 Jy ! Component: 100 - total flux cleaned = 0.371522 Jy ! Total flux subtracted in 100 components = 0.371522 Jy ! Clean residual min=-0.018337 max=0.035617 Jy/beam ! Clean residual mean=-0.000070 rms=0.004619 Jy/beam ! Combined flux in latest and established models = 0.371521 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.371521 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=0.086178Jy sigma=1.510318 ! Fit after self-cal, rms=0.086249Jy sigma=1.509729 ! Inverting map ! Added new window around map position (0, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372057 Jy ! Component: 100 - total flux cleaned = 0.0628241 Jy ! Total flux subtracted in 100 components = 0.0628241 Jy ! Clean residual min=-0.014245 max=0.014733 Jy/beam ! Clean residual mean=-0.000047 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 0.434346 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.434346 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=0.063177Jy sigma=1.046408 ! Fit after self-cal, rms=0.062424Jy sigma=1.038196 ! 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=1.076 mas, bmaj=2.679 mas, bpa=-27.66 degrees ! Estimated noise=1.12627 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 = 0.0303165 Jy ! Component: 100 - total flux cleaned = 0.0499109 Jy ! Component: 150 - total flux cleaned = 0.0630245 Jy ! Component: 200 - total flux cleaned = 0.072012 Jy ! Total flux subtracted in 200 components = 0.072012 Jy ! Clean residual min=-0.009963 max=0.010685 Jy/beam ! Clean residual mean=-0.000029 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 0.506357 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.506357 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=0.047274Jy sigma=0.695245 ! Fit after self-cal, rms=0.046722Jy sigma=0.687266 ! 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 1.04 FD 1.12 HN 0.96 KP 0.99 ! LA 1.01 MK 1.04 NL 1.05 OV 1.02 ! PT 0.87 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.92 KP 0.97 LA 1.03 ! NL 1.06 OV 0.99 PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.94 KP 0.98 ! LA 0.95 MK 1.05 NL 1.04 OV 0.95 ! PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.92 KP 0.97 LA 0.97 ! NL 1.06 OV 0.95 PT 0.90 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 HN 0.99 KP 1.09 ! LA 0.94 MK 1.10 NL 1.04 OV 1.02 ! PT 0.92 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 HN 0.97 KP 1.07 LA 0.95 ! NL 1.05 OV 0.99 PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.03 KP 0.95 ! LA 0.97 MK 1.11 NL 0.99 OV 1.00 ! PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.02 KP 0.94 LA 0.98 ! NL 1.01 OV 0.98 PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.01 KP 1.09 ! LA 0.98 MK 1.00 NL 0.97 OV 0.98 ! PT 0.90 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.00 KP 1.09 LA 1.01 ! NL 0.97 OV 0.99 PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.10 KP 1.06 ! LA 1.03 MK 1.04 NL 1.03 OV 1.05 ! PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.09 KP 1.05 LA 1.07 ! NL 1.04 OV 1.05 PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.04 KP 1.02 ! LA 0.93 MK 1.02 NL 1.04 OV 1.06 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.02 KP 1.01 LA 0.95 ! NL 1.05 OV 1.03 PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.03 KP 1.09 ! LA 0.89 MK 1.00 NL 1.00 OV 1.05 ! PT 0.85 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.02 KP 1.08 LA 0.91 ! NL 1.02 OV 1.06 PT 0.87 SC 1.15 ! ! ! Fit before self-cal, rms=0.046722Jy sigma=0.687266 ! Fit after self-cal, rms=0.029974Jy sigma=0.335659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.692 mas, bpa=-27.68 degrees ! Estimated noise=1.12005 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 (2.8, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691269 Jy ! Component: 100 - total flux cleaned = 0.0105102 Jy ! Component: 150 - total flux cleaned = 0.0119859 Jy ! Component: 200 - total flux cleaned = 0.0129747 Jy ! Total flux subtracted in 200 components = 0.0129747 Jy ! Clean residual min=-0.002715 max=0.002597 Jy/beam ! Clean residual mean=-0.000004 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.519332 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.519332 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=0.028295Jy sigma=0.292413 ! Fit after self-cal, rms=0.028079Jy sigma=0.290619 ! 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=0.028079Jy sigma=0.290619 ! Fit after self-cal, rms=0.028047Jy sigma=0.288703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.691 mas, bpa=-27.72 degrees ! Estimated noise=1.11836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520278 Jy ! Component: 100 - total flux cleaned = 0.00140675 Jy ! Component: 150 - total flux cleaned = 0.00222224 Jy ! Component: 200 - total flux cleaned = 0.00286186 Jy ! Total flux subtracted in 200 components = 0.00286186 Jy ! Clean residual min=-0.002403 max=0.002320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.522194 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.522194 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=0.027562Jy sigma=0.281286 ! Fit after self-cal, rms=0.027539Jy sigma=0.280417 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 = 0.000406207 Jy ! Component: 100 - total flux cleaned = 0.000943728 Jy ! Component: 150 - total flux cleaned = 0.00131536 Jy ! Component: 200 - total flux cleaned = 0.00157338 Jy ! Total flux subtracted in 200 components = 0.00157338 Jy ! Clean residual min=-0.002212 max=0.002051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.523768 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.523768 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=0.027277Jy sigma=0.277391 ! Fit after self-cal, rms=0.027307Jy sigma=0.276917 ! 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=0.027307Jy sigma=0.276917 ! Fit after self-cal, rms=0.027351Jy sigma=0.275843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.691 mas, bpa=-27.74 degrees ! Estimated noise=1.11783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023724 Jy ! Component: 100 - total flux cleaned = 0.000193891 Jy ! Component: 150 - total flux cleaned = 0.000594291 Jy ! Component: 200 - total flux cleaned = 0.00077916 Jy ! Total flux subtracted in 200 components = 0.00077916 Jy ! Clean residual min=-0.002149 max=0.001906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.524547 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.524547 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=0.027091Jy sigma=0.273485 ! Fit after self-cal, rms=0.027139Jy sigma=0.273056 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 = 0.000258273 Jy ! Component: 100 - total flux cleaned = 0.000481557 Jy ! Component: 150 - total flux cleaned = 0.000550297 Jy ! Component: 200 - total flux cleaned = 0.000677395 Jy ! Total flux subtracted in 200 components = 0.000677395 Jy ! Clean residual min=-0.002069 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.525224 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.525224 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=0.026974Jy sigma=0.271918 ! Fit after self-cal, rms=0.027026Jy sigma=0.271702 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027026Jy sigma=0.271702 ! Fit after self-cal, rms=0.027090Jy sigma=0.271096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.157 mas, bpa=-30 degrees ! Estimated noise=1.22445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.70221e-05 Jy ! Component: 100 - total flux cleaned = 0.000303266 Jy ! Component: 150 - total flux cleaned = 0.000467067 Jy ! Component: 200 - total flux cleaned = 0.000583873 Jy ! Total flux subtracted in 200 components = 0.000583873 Jy ! Clean residual min=-0.001772 max=0.001515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.525808 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.525808 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=0.027006Jy sigma=0.270208 ! Fit after self-cal, rms=0.027031Jy sigma=0.270087 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 = 0.000173799 Jy ! Component: 100 - total flux cleaned = 0.000259398 Jy ! Component: 150 - total flux cleaned = 0.000298273 Jy ! Component: 200 - total flux cleaned = 0.000352021 Jy ! Total flux subtracted in 200 components = 0.000352021 Jy ! Clean residual min=-0.001703 max=0.001468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.52616 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.52616 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=0.026988Jy sigma=0.269666 ! Fit after self-cal, rms=0.026999Jy sigma=0.269608 ! 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=1.098 mas, bmaj=2.691 mas, bpa=-27.77 degrees ! Estimated noise=1.11764 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.691 at -27.77 degrees (North through East) ! Clean map min=-0.0020746 max=0.39627 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.517 mas, bpa=-27.31 degrees ! Estimated noise=1.71288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30337 Jy ! Component: 100 - total flux cleaned = 0.374263 Jy ! Component: 150 - total flux cleaned = 0.408262 Jy ! Component: 200 - total flux cleaned = 0.431725 Jy ! Total flux subtracted in 200 components = 0.431725 Jy ! Clean residual min=-0.007670 max=0.013250 Jy/beam ! Clean residual mean=-0.000033 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.431725 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.431725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.691 mas, bpa=-27.77 degrees ! Estimated noise=1.11764 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 = 0.0259863 Jy ! Component: 100 - total flux cleaned = 0.0425145 Jy ! Component: 150 - total flux cleaned = 0.0535343 Jy ! Component: 200 - total flux cleaned = 0.0615078 Jy ! Total flux subtracted in 200 components = 0.0615078 Jy ! Clean residual min=-0.004237 max=0.004538 Jy/beam ! Clean residual mean=-0.000014 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.493232 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.493232 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.157 mas, bpa=-30 degrees ! Estimated noise=1.22445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903624 Jy ! Component: 100 - total flux cleaned = 0.0150042 Jy ! Component: 150 - total flux cleaned = 0.0192864 Jy ! Component: 200 - total flux cleaned = 0.0224946 Jy ! Total flux subtracted in 200 components = 0.0224946 Jy ! Clean residual min=-0.002666 max=0.002435 Jy/beam ! Clean residual mean=-0.000007 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.515727 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 = 0.00244198 Jy ! Component: 100 - total flux cleaned = 0.00433831 Jy ! Component: 150 - total flux cleaned = 0.00582952 Jy ! Component: 200 - total flux cleaned = 0.00700582 Jy ! Total flux subtracted in 200 components = 0.00700582 Jy ! Clean residual min=-0.002119 max=0.001730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.522733 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 148 components and 0.522733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.691 mas, bpa=-27.77 degrees ! Estimated noise=1.11764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.33095e-05 Jy ! Component: 100 - total flux cleaned = 0.000242332 Jy ! Component: 150 - total flux cleaned = 0.000354452 Jy ! Component: 200 - total flux cleaned = 0.000562314 Jy ! Total flux subtracted in 200 components = 0.000562314 Jy ! Clean residual min=-0.002369 max=0.002146 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.523295 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.523295 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=0.027222Jy sigma=0.275598 ! Fit after self-cal, rms=0.027407Jy sigma=0.274592 wmodel ./0710+4732_X_map.mod ! Writing 163 model components to file: ./0710+4732_X_map.mod wobs ./0710+4732_X_uvs.fits ! Writing UV FITS file: ./0710+4732_X_uvs.fits wwins ./0710+4732_X_map.win ! wwins: Wrote 3 windows to ./0710+4732_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127549 Jy ! Component: 100 - total flux cleaned = 1.41e-05 Jy ! Component: 150 - total flux cleaned = 7.87097e-05 Jy ! Component: 200 - total flux cleaned = 0.000293004 Jy ! Component: 250 - total flux cleaned = 0.000497024 Jy ! Component: 300 - total flux cleaned = 0.000663844 Jy ! Component: 350 - total flux cleaned = 0.000690891 Jy ! Component: 400 - total flux cleaned = 0.000821117 Jy ! Component: 450 - total flux cleaned = 0.000922851 Jy ! Component: 500 - total flux cleaned = 0.00104542 Jy ! Component: 550 - total flux cleaned = 0.00102092 Jy ! Component: 600 - total flux cleaned = 0.00109158 Jy ! Component: 650 - total flux cleaned = 0.00120593 Jy ! Component: 700 - total flux cleaned = 0.00122784 Jy ! Component: 750 - total flux cleaned = 0.00122813 Jy ! Component: 800 - total flux cleaned = 0.00133651 Jy ! Component: 850 - total flux cleaned = 0.00135799 Jy ! Component: 900 - total flux cleaned = 0.00142098 Jy ! Component: 950 - total flux cleaned = 0.00148273 Jy ! Component: 1000 - total flux cleaned = 0.00158327 Jy ! Component: 1050 - total flux cleaned = 0.00156279 Jy ! Component: 1100 - total flux cleaned = 0.00158231 Jy ! Component: 1150 - total flux cleaned = 0.00162056 Jy ! Component: 1200 - total flux cleaned = 0.00163931 Jy ! Component: 1250 - total flux cleaned = 0.00163887 Jy ! Component: 1300 - total flux cleaned = 0.00171178 Jy ! Component: 1350 - total flux cleaned = 0.00171133 Jy ! Component: 1400 - total flux cleaned = 0.00174707 Jy ! Component: 1450 - total flux cleaned = 0.00179997 Jy ! Component: 1500 - total flux cleaned = 0.00181759 Jy ! Component: 1550 - total flux cleaned = 0.00190348 Jy ! Component: 1600 - total flux cleaned = 0.00195436 Jy ! Component: 1650 - total flux cleaned = 0.00202146 Jy ! Component: 1700 - total flux cleaned = 0.00205458 Jy ! Component: 1750 - total flux cleaned = 0.00210358 Jy ! Component: 1800 - total flux cleaned = 0.00210355 Jy ! Component: 1850 - total flux cleaned = 0.00213605 Jy ! Component: 1900 - total flux cleaned = 0.00223085 Jy ! Component: 1950 - total flux cleaned = 0.00226209 Jy ! Component: 2000 - total flux cleaned = 0.00232359 Jy ! Component: 2050 - total flux cleaned = 0.0023083 Jy ! Component: 2100 - total flux cleaned = 0.00239862 Jy ! Component: 2150 - total flux cleaned = 0.00238395 Jy ! Component: 2200 - total flux cleaned = 0.00245773 Jy ! Component: 2250 - total flux cleaned = 0.00250139 Jy ! Component: 2300 - total flux cleaned = 0.00254502 Jy ! Component: 2350 - total flux cleaned = 0.00258801 Jy ! Component: 2400 - total flux cleaned = 0.00267268 Jy ! Component: 2450 - total flux cleaned = 0.00277039 Jy ! Component: 2500 - total flux cleaned = 0.00279804 Jy ! Component: 2550 - total flux cleaned = 0.00285298 Jy ! Component: 2600 - total flux cleaned = 0.00285307 Jy ! Component: 2650 - total flux cleaned = 0.00294744 Jy ! Component: 2700 - total flux cleaned = 0.00304096 Jy ! Component: 2750 - total flux cleaned = 0.00309398 Jy ! Component: 2800 - total flux cleaned = 0.00308075 Jy ! Component: 2850 - total flux cleaned = 0.0031199 Jy ! Component: 2900 - total flux cleaned = 0.00317163 Jy ! Component: 2950 - total flux cleaned = 0.0032102 Jy ! Component: 3000 - total flux cleaned = 0.00326093 Jy ! Component: 3050 - total flux cleaned = 0.00328609 Jy ! Component: 3100 - total flux cleaned = 0.00336101 Jy ! Component: 3150 - total flux cleaned = 0.00338576 Jy ! Component: 3200 - total flux cleaned = 0.00343497 Jy ! Component: 3250 - total flux cleaned = 0.00344709 Jy ! Component: 3300 - total flux cleaned = 0.00350771 Jy ! Component: 3350 - total flux cleaned = 0.00353177 Jy ! Component: 3400 - total flux cleaned = 0.00357949 Jy ! Component: 3450 - total flux cleaned = 0.00360309 Jy ! Component: 3500 - total flux cleaned = 0.00362666 Jy ! Component: 3550 - total flux cleaned = 0.00363853 Jy ! Component: 3600 - total flux cleaned = 0.00368508 Jy ! Component: 3650 - total flux cleaned = 0.00368523 Jy ! Component: 3700 - total flux cleaned = 0.00375403 Jy ! Component: 3750 - total flux cleaned = 0.00378824 Jy ! Component: 3800 - total flux cleaned = 0.00383347 Jy ! Component: 3850 - total flux cleaned = 0.00387834 Jy ! Component: 3900 - total flux cleaned = 0.00390057 Jy ! Component: 3950 - total flux cleaned = 0.00395595 Jy ! Component: 4000 - total flux cleaned = 0.00397805 Jy ! Component: 4050 - total flux cleaned = 0.00399993 Jy ! Total flux subtracted in 4096 components = 0.00403266 Jy ! Clean residual min=-0.000626 max=0.000637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.527328 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 439 components and 0.527328 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0710+4732_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.691 at -27.77 degrees (North through East) ! Clean map min=-0.0015781 max=0.39746 Jy/beam ! Writing clean map to FITS file: ./0710+4732_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.397459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14163 0.14163 0.28326 0.56652 1.13304 2.26608 4.53216 9.06431 18.1286 36.2573 72.5145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.397 quit ! Quitting program ! Log file ./0710+4732_X_uvs.log closed on Thu Oct 17 23:09:18 2013