! Started logfile: /scr/pima/bp171a5_uvs/J1435+1729_C_uvs.log on Sat Apr 20 01:36:29 2013 obs /scr/pima/bp171a5_uvs/J1435+1729_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1435+1729_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1435+1729 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1720 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/bp171a5_uvs/J1435+1729_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=1.014069Jy sigma=0.716771 ! Fit after self-cal, rms=0.875476Jy sigma=0.618806 ! 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=1.204 mas, bmaj=3.477 mas, bpa=0.6349 degrees ! Estimated noise=31.5396 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 = 0.0931313 Jy ! Component: 100 - total flux cleaned = 0.121615 Jy ! Total flux subtracted in 100 components = 0.121615 Jy ! Clean residual min=-0.006155 max=0.011640 Jy/beam ! Clean residual mean=-0.000006 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.121615 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.121615 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=0.031536Jy sigma=0.022284 ! Fit after self-cal, rms=0.031478Jy sigma=0.022243 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118969 Jy ! Component: 100 - total flux cleaned = 0.0176062 Jy ! Total flux subtracted in 100 components = 0.0176062 Jy ! Clean residual min=-0.005078 max=0.005168 Jy/beam ! Clean residual mean=-0.000004 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.139221 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.139221 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=0.025835Jy sigma=0.018252 ! Fit after self-cal, rms=0.025808Jy sigma=0.018233 ! 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=1.454 mas, bmaj=3.75 mas, bpa=1.132 degrees ! Estimated noise=24.1218 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 = 0.0050558 Jy ! Component: 100 - total flux cleaned = 0.00802389 Jy ! Component: 150 - total flux cleaned = 0.00994187 Jy ! Component: 200 - total flux cleaned = 0.0112828 Jy ! Total flux subtracted in 200 components = 0.0112828 Jy ! Clean residual min=-0.004501 max=0.006419 Jy/beam ! Clean residual mean=-0.000006 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.150504 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.150504 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=0.024745Jy sigma=0.017481 ! Fit after self-cal, rms=0.024727Jy sigma=0.017469 ! 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 1.01 FD 1.11 HN 0.91 KP 0.89 ! MK 1.12 NL 1.05 OV 1.03 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 0.92 KP 0.88 ! MK 1.10 NL 1.14 OV 1.09 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.08 HN 0.94 KP 0.96 ! MK 1.08 NL 1.12 OV 1.06 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.92 KP 0.95 ! MK 1.05 NL 0.99 OV 1.02 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.93 KP 0.96 ! MK 1.06 NL 1.01 OV 0.98 PT 0.89 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.97 KP 1.00 ! MK 1.04 NL 0.98 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.93 KP 0.93 ! MK 1.04 NL 1.02 OV 0.99 PT 0.97 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.92 KP 0.98 ! MK 1.03 NL 1.00 OV 1.02 PT 0.91 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.024727Jy sigma=0.017469 ! Fit after self-cal, rms=0.021901Jy sigma=0.015369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=3.761 mas, bpa=1.179 degrees ! Estimated noise=24.1516 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 (2.1, -8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503275 Jy ! Component: 100 - total flux cleaned = 0.007961 Jy ! Component: 150 - total flux cleaned = 0.0100653 Jy ! Component: 200 - total flux cleaned = 0.0116828 Jy ! Total flux subtracted in 200 components = 0.0116828 Jy ! Clean residual min=-0.002199 max=0.002447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.162187 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 88 components and 0.162187 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=0.020598Jy sigma=0.014429 ! Fit after self-cal, rms=0.020539Jy sigma=0.014385 ! 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=0.020539Jy sigma=0.014385 ! Fit after self-cal, rms=0.020279Jy sigma=0.014322 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=3.767 mas, bpa=1.252 degrees ! Estimated noise=24.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197266 Jy ! Component: 100 - total flux cleaned = 0.00324271 Jy ! Component: 150 - total flux cleaned = 0.00421607 Jy ! Component: 200 - total flux cleaned = 0.00481662 Jy ! Total flux subtracted in 200 components = 0.00481662 Jy ! Clean residual min=-0.001875 max=0.001879 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.167004 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 121 components and 0.167004 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=0.020048Jy sigma=0.014150 ! Fit after self-cal, rms=0.020024Jy sigma=0.014138 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 = 0.000549647 Jy ! Component: 100 - total flux cleaned = 0.00100235 Jy ! Component: 150 - total flux cleaned = 0.00137928 Jy ! Component: 200 - total flux cleaned = 0.00150602 Jy ! Total flux subtracted in 200 components = 0.00150602 Jy ! Clean residual min=-0.001774 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.16851 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 136 components and 0.16851 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=0.019972Jy sigma=0.014100 ! Fit after self-cal, rms=0.019966Jy sigma=0.014097 ! 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=0.019966Jy sigma=0.014097 ! Fit after self-cal, rms=0.019902Jy sigma=0.014066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=3.772 mas, bpa=1.276 degrees ! Estimated noise=24.0374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632096 Jy ! Component: 100 - total flux cleaned = 0.000958957 Jy ! Component: 150 - total flux cleaned = 0.00109005 Jy ! Component: 200 - total flux cleaned = 0.00105835 Jy ! Total flux subtracted in 200 components = 0.00105835 Jy ! Clean residual min=-0.001646 max=0.001493 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.169568 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 159 components and 0.169568 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=0.019856Jy sigma=0.014033 ! Fit after self-cal, rms=0.019851Jy sigma=0.014030 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 = 0.000110274 Jy ! Component: 100 - total flux cleaned = 0.000167587 Jy ! Component: 150 - total flux cleaned = 0.000180646 Jy ! Component: 200 - total flux cleaned = 0.000180424 Jy ! Total flux subtracted in 200 components = 0.000180424 Jy ! Clean residual min=-0.001557 max=0.001419 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.169748 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.169748 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=0.019834Jy sigma=0.014018 ! Fit after self-cal, rms=0.019833Jy sigma=0.014017 ! 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=0.019833Jy sigma=0.014017 ! Fit after self-cal, rms=0.019831Jy sigma=0.014009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=4.952 mas, bpa=-1.74 degrees ! Estimated noise=32.2612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774684 Jy ! Component: 100 - total flux cleaned = 0.000924508 Jy ! Component: 150 - total flux cleaned = 0.000962189 Jy ! Component: 200 - total flux cleaned = 0.000978995 Jy ! Total flux subtracted in 200 components = 0.000978995 Jy ! Clean residual min=-0.001495 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.170727 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 175 components and 0.170727 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=0.019831Jy sigma=0.014008 ! Fit after self-cal, rms=0.019823Jy sigma=0.014004 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 = 6.12162e-06 Jy ! Component: 100 - total flux cleaned = 7.84079e-05 Jy ! Component: 150 - total flux cleaned = 0.000115906 Jy ! Component: 200 - total flux cleaned = 0.000160568 Jy ! Total flux subtracted in 200 components = 0.000160568 Jy ! Clean residual min=-0.001572 max=0.001508 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.170888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 180 components and 0.170888 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=0.019830Jy sigma=0.014008 ! Fit after self-cal, rms=0.019829Jy sigma=0.014007 ! 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=1.467 mas, bmaj=3.776 mas, bpa=1.28 degrees ! Estimated noise=24.0579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.467 x 3.776 at 1.28 degrees (North through East) ! Clean map min=-0.0014085 max=0.12221 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=1.218 mas, bmaj=3.498 mas, bpa=0.7219 degrees ! Estimated noise=31.6951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0934658 Jy ! Component: 100 - total flux cleaned = 0.12198 Jy ! Component: 150 - total flux cleaned = 0.133737 Jy ! Component: 200 - total flux cleaned = 0.139637 Jy ! Total flux subtracted in 200 components = 0.139637 Jy ! Clean residual min=-0.002811 max=0.003730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.139637 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 0.139637 Jy ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=3.776 mas, bpa=1.28 degrees ! Estimated noise=24.0579 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 = 0.00582655 Jy ! Component: 100 - total flux cleaned = 0.0101211 Jy ! Component: 150 - total flux cleaned = 0.0134221 Jy ! Component: 200 - total flux cleaned = 0.0160288 Jy ! Total flux subtracted in 200 components = 0.0160288 Jy ! Clean residual min=-0.002116 max=0.002522 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.155666 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 53 components and 0.155666 Jy ! Inverting map ! Added new window around map position (-22.8, -30.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244685 Jy ! Component: 100 - total flux cleaned = 0.00422141 Jy ! Component: 150 - total flux cleaned = 0.00569648 Jy ! Component: 200 - total flux cleaned = 0.00694596 Jy ! Total flux subtracted in 200 components = 0.00694596 Jy ! Clean residual min=-0.001615 max=0.001438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.162612 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 97 components and 0.162612 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=3.261 mas, bmaj=4.952 mas, bpa=-1.74 degrees ! Estimated noise=32.2612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217399 Jy ! Component: 100 - total flux cleaned = 0.00369107 Jy ! Component: 150 - total flux cleaned = 0.00482226 Jy ! Component: 200 - total flux cleaned = 0.00569399 Jy ! Total flux subtracted in 200 components = 0.00569399 Jy ! Clean residual min=-0.001687 max=0.001409 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.168306 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 = 0.000688639 Jy ! Component: 100 - total flux cleaned = 0.00123654 Jy ! Component: 150 - total flux cleaned = 0.00142215 Jy ! Component: 200 - total flux cleaned = 0.00152352 Jy ! Total flux subtracted in 200 components = 0.00152352 Jy ! Clean residual min=-0.001643 max=0.001443 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.169829 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 178 components and 0.169829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=3.776 mas, bpa=1.28 degrees ! Estimated noise=24.0579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.56555e-05 Jy ! Component: 100 - total flux cleaned = -7.61584e-06 Jy ! Component: 150 - total flux cleaned = 4.5668e-05 Jy ! Component: 200 - total flux cleaned = 6.18573e-05 Jy ! Total flux subtracted in 200 components = 6.18573e-05 Jy ! Clean residual min=-0.001285 max=0.001351 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.169891 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 197 components and 0.169891 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=0.019771Jy sigma=0.013973 ! Fit after self-cal, rms=0.019763Jy sigma=0.013967 wmodel /scr/pima/bp171a5_uvs/J1435+1729_C_map.mod ! Writing 197 model components to file: /scr/pima/bp171a5_uvs/J1435+1729_C_map.mod wobs /scr/pima/bp171a5_uvs/J1435+1729_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1435+1729_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1435+1729_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J1435+1729_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 = 0.000148994 Jy ! Component: 100 - total flux cleaned = 0.000216782 Jy ! Component: 150 - total flux cleaned = 0.000237894 Jy ! Component: 200 - total flux cleaned = 0.000237897 Jy ! Component: 250 - total flux cleaned = 0.00020133 Jy ! Component: 300 - total flux cleaned = 0.000200695 Jy ! Component: 350 - total flux cleaned = 0.000217569 Jy ! Component: 400 - total flux cleaned = 0.000217464 Jy ! Component: 450 - total flux cleaned = 0.000233757 Jy ! Component: 500 - total flux cleaned = 0.000295845 Jy ! Component: 550 - total flux cleaned = 0.000325878 Jy ! Component: 600 - total flux cleaned = 0.000399529 Jy ! Component: 650 - total flux cleaned = 0.000442614 Jy ! Component: 700 - total flux cleaned = 0.000456817 Jy ! Component: 750 - total flux cleaned = 0.00048407 Jy ! Component: 800 - total flux cleaned = 0.000470976 Jy ! Component: 850 - total flux cleaned = 0.000497421 Jy ! Component: 900 - total flux cleaned = 0.000510511 Jy ! Component: 950 - total flux cleaned = 0.000548184 Jy ! Component: 1000 - total flux cleaned = 0.000548315 Jy ! Component: 1050 - total flux cleaned = 0.000608699 Jy ! Component: 1100 - total flux cleaned = 0.000620426 Jy ! Component: 1150 - total flux cleaned = 0.000643787 Jy ! Component: 1200 - total flux cleaned = 0.00065523 Jy ! Component: 1250 - total flux cleaned = 0.000655088 Jy ! Component: 1300 - total flux cleaned = 0.000655219 Jy ! Component: 1350 - total flux cleaned = 0.000688073 Jy ! Component: 1400 - total flux cleaned = 0.0006773 Jy ! Component: 1450 - total flux cleaned = 0.000677407 Jy ! Component: 1500 - total flux cleaned = 0.000666969 Jy ! Component: 1550 - total flux cleaned = 0.000636344 Jy ! Component: 1600 - total flux cleaned = 0.000666826 Jy ! Component: 1650 - total flux cleaned = 0.0006367 Jy ! Component: 1700 - total flux cleaned = 0.000666201 Jy ! Component: 1750 - total flux cleaned = 0.000637102 Jy ! Component: 1800 - total flux cleaned = 0.000704354 Jy ! Component: 1850 - total flux cleaned = 0.000723062 Jy ! Component: 1900 - total flux cleaned = 0.000713608 Jy ! Component: 1950 - total flux cleaned = 0.000713565 Jy ! Component: 2000 - total flux cleaned = 0.00071363 Jy ! Component: 2050 - total flux cleaned = 0.000686508 Jy ! Component: 2100 - total flux cleaned = 0.000722095 Jy ! Component: 2150 - total flux cleaned = 0.000686771 Jy ! Component: 2200 - total flux cleaned = 0.000686714 Jy ! Component: 2250 - total flux cleaned = 0.000677984 Jy ! Component: 2300 - total flux cleaned = 0.000677899 Jy ! Component: 2350 - total flux cleaned = 0.000660968 Jy ! Component: 2400 - total flux cleaned = 0.000652599 Jy ! Component: 2450 - total flux cleaned = 0.000644258 Jy ! Component: 2500 - total flux cleaned = 0.000652412 Jy ! Component: 2550 - total flux cleaned = 0.000619799 Jy ! Component: 2600 - total flux cleaned = 0.000595549 Jy ! Component: 2650 - total flux cleaned = 0.00058748 Jy ! Component: 2700 - total flux cleaned = 0.000595314 Jy ! Component: 2750 - total flux cleaned = 0.00057184 Jy ! Component: 2800 - total flux cleaned = 0.000579625 Jy ! Component: 2850 - total flux cleaned = 0.000564179 Jy ! Component: 2900 - total flux cleaned = 0.000526034 Jy ! Component: 2950 - total flux cleaned = 0.000533623 Jy ! Component: 3000 - total flux cleaned = 0.000533695 Jy ! Component: 3050 - total flux cleaned = 0.000518864 Jy ! Component: 3100 - total flux cleaned = 0.000518868 Jy ! Component: 3150 - total flux cleaned = 0.000504315 Jy ! Component: 3200 - total flux cleaned = 0.00051154 Jy ! Component: 3250 - total flux cleaned = 0.00051862 Jy ! Component: 3300 - total flux cleaned = 0.000497114 Jy ! Component: 3350 - total flux cleaned = 0.00049713 Jy ! Component: 3400 - total flux cleaned = 0.000468923 Jy ! Component: 3450 - total flux cleaned = 0.000462014 Jy ! Component: 3500 - total flux cleaned = 0.000469017 Jy ! Component: 3550 - total flux cleaned = 0.000469053 Jy ! Component: 3600 - total flux cleaned = 0.000475908 Jy ! Component: 3650 - total flux cleaned = 0.000482703 Jy ! Component: 3700 - total flux cleaned = 0.000462352 Jy ! Component: 3750 - total flux cleaned = 0.000489355 Jy ! Component: 3800 - total flux cleaned = 0.000496047 Jy ! Component: 3850 - total flux cleaned = 0.000496006 Jy ! Component: 3900 - total flux cleaned = 0.000476106 Jy ! Component: 3950 - total flux cleaned = 0.000502501 Jy ! Component: 4000 - total flux cleaned = 0.000509067 Jy ! Component: 4050 - total flux cleaned = 0.000482916 Jy ! Total flux subtracted in 4096 components = 0.000489477 Jy ! Clean residual min=-0.000324 max=0.000468 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.17038 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 484 components and 0.17038 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1435+1729_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.467 x 3.776 at 1.28 degrees (North through East) ! Clean map min=-0.00076378 max=0.12287 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1435+1729_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267934 0.267934 0.535868 1.07174 2.14347 4.28695 8.57389 17.1478 34.2956 68.5911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1435+1729_C_uvs.log closed on Sat Apr 20 01:36:34 2013