! Started logfile: /scr/pima/bp171ag_uvs/J0102+5824_X_uvs.log on Fri Oct 11 07:17:26 2013 obs /scr/pima/bp171ag_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0102+5824_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848889 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 1528 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 /scr/pima/bp171ag_uvs/J0102+5824_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.420847Jy sigma=197.506962 ! Fit after self-cal, rms=1.227074Jy sigma=102.191757 ! 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=0.8873 mas, bmaj=2.956 mas, bpa=51.57 degrees ! Estimated noise=0.409727 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 = 1.64823 Jy ! Component: 100 - total flux cleaned = 2.04473 Jy ! Total flux subtracted in 100 components = 2.04473 Jy ! Clean residual min=-0.087688 max=0.157650 Jy/beam ! Clean residual mean=0.000493 rms=0.023283 Jy/beam ! Combined flux in latest and established models = 2.04473 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.04473 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=0.332852Jy sigma=28.836939 ! Fit after self-cal, rms=0.332738Jy sigma=28.829593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167912 Jy ! Component: 100 - total flux cleaned = 0.249612 Jy ! Total flux subtracted in 100 components = 0.249612 Jy ! Clean residual min=-0.061772 max=0.062952 Jy/beam ! Clean residual mean=0.000314 rms=0.013931 Jy/beam ! Combined flux in latest and established models = 2.29434 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 2.29434 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=0.222190Jy sigma=18.678135 ! Fit after self-cal, rms=0.222087Jy sigma=18.670576 ! 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=1.187 mas, bmaj=3.155 mas, bpa=53.14 degrees ! Estimated noise=0.237463 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 = 0.0702296 Jy ! Component: 100 - total flux cleaned = 0.113377 Jy ! Component: 150 - total flux cleaned = 0.142844 Jy ! Component: 200 - total flux cleaned = 0.163305 Jy ! Total flux subtracted in 200 components = 0.163305 Jy ! Clean residual min=-0.057468 max=0.056118 Jy/beam ! Clean residual mean=0.000704 rms=0.014291 Jy/beam ! Combined flux in latest and established models = 2.45764 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 2.45764 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=0.200589Jy sigma=16.418524 ! Fit after self-cal, rms=0.200548Jy sigma=16.413635 ! 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 1.08 FD 1.14 HN 0.91 KP 0.97 ! LA 1.02 MK 1.01 NL 1.02 OV 1.00 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.92 KP 0.97 ! LA 0.97 MK 1.04 NL 1.03 OV 0.99 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 0.96 KP 1.10 ! LA 0.94 MK 1.09 NL 1.03 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.00 KP 0.95 ! LA 0.98 MK 1.10 NL 0.99 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.09 ! LA 0.99 MK 1.01 NL 0.93 OV 0.99 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.11 KP 1.05 ! LA 1.06 MK 1.03 NL 1.01 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.99 KP 1.04 ! LA 0.95 MK 1.02 NL 1.01 OV 1.05 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.00 KP 1.08 ! LA 0.90 MK 0.99 NL 0.98 OV 1.04 ! PT 0.86 SC 1.08 ! ! ! Fit before self-cal, rms=0.200548Jy sigma=16.413635 ! Fit after self-cal, rms=0.050594Jy sigma=3.132042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.164 mas, bpa=52.94 degrees ! Estimated noise=0.237004 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 = -0.000395097 Jy ! Component: 100 - total flux cleaned = -0.00106662 Jy ! Component: 150 - total flux cleaned = -0.00276733 Jy ! Component: 200 - total flux cleaned = -0.00389388 Jy ! Total flux subtracted in 200 components = -0.00389388 Jy ! Clean residual min=-0.010670 max=0.009139 Jy/beam ! Clean residual mean=0.000004 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 2.45375 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 2.45375 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=0.044685Jy sigma=2.677592 ! Fit after self-cal, rms=0.044715Jy sigma=2.666868 ! 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=0.044715Jy sigma=2.666868 ! Fit after self-cal, rms=0.043078Jy sigma=2.577695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=3.162 mas, bpa=52.9 degrees ! Estimated noise=0.237119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297277 Jy ! Component: 100 - total flux cleaned = -0.00382854 Jy ! Component: 150 - total flux cleaned = -0.00469552 Jy ! Component: 200 - total flux cleaned = -0.00552607 Jy ! Total flux subtracted in 200 components = -0.00552607 Jy ! Clean residual min=-0.009442 max=0.007765 Jy/beam ! Clean residual mean=0.000010 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 2.44822 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 2.44822 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=0.040768Jy sigma=2.393185 ! Fit after self-cal, rms=0.040760Jy sigma=2.388309 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 = -0.00075603 Jy ! Component: 100 - total flux cleaned = -0.0011462 Jy ! Component: 150 - total flux cleaned = -0.00171064 Jy ! Component: 200 - total flux cleaned = -0.00206109 Jy ! Total flux subtracted in 200 components = -0.00206109 Jy ! Clean residual min=-0.009073 max=0.007538 Jy/beam ! Clean residual mean=0.000014 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 2.44616 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 2.44616 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=0.040263Jy sigma=2.353826 ! Fit after self-cal, rms=0.040268Jy sigma=2.351584 ! 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=0.040268Jy sigma=2.351584 ! Fit after self-cal, rms=0.039065Jy sigma=2.284431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=3.161 mas, bpa=52.87 degrees ! Estimated noise=0.237185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00462763 Jy ! Component: 100 - total flux cleaned = -0.00534116 Jy ! Component: 150 - total flux cleaned = -0.0058069 Jy ! Component: 200 - total flux cleaned = -0.00611611 Jy ! Total flux subtracted in 200 components = -0.00611611 Jy ! Clean residual min=-0.008504 max=0.007060 Jy/beam ! Clean residual mean=0.000015 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 2.44005 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 2.44005 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=0.038231Jy sigma=2.216199 ! Fit after self-cal, rms=0.038248Jy sigma=2.214783 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 = -0.000445994 Jy ! Component: 100 - total flux cleaned = -0.00061759 Jy ! Component: 150 - total flux cleaned = -0.000861273 Jy ! Component: 200 - total flux cleaned = -0.00112167 Jy ! Total flux subtracted in 200 components = -0.00112167 Jy ! Clean residual min=-0.008269 max=0.007196 Jy/beam ! Clean residual mean=0.000017 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 2.43892 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 2.43892 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=0.038059Jy sigma=2.202577 ! Fit after self-cal, rms=0.038081Jy sigma=2.201728 ! 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=0.038081Jy sigma=2.201728 ! Fit after self-cal, rms=0.037446Jy sigma=2.162795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=3.516 mas, bpa=57.89 degrees ! Estimated noise=0.255482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00421291 Jy ! Component: 100 - total flux cleaned = -0.00632838 Jy ! Component: 150 - total flux cleaned = -0.00685829 Jy ! Component: 200 - total flux cleaned = -0.0073273 Jy ! Total flux subtracted in 200 components = -0.0073273 Jy ! Clean residual min=-0.006836 max=0.006218 Jy/beam ! Clean residual mean=0.000036 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 2.4316 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 2.4316 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=0.037497Jy sigma=2.141777 ! Fit after self-cal, rms=0.037511Jy sigma=2.141219 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 = -9.45759e-05 Jy ! Component: 100 - total flux cleaned = -0.000383167 Jy ! Component: 150 - total flux cleaned = -0.000561563 Jy ! Component: 200 - total flux cleaned = -0.000614362 Jy ! Total flux subtracted in 200 components = -0.000614362 Jy ! Clean residual min=-0.006657 max=0.006000 Jy/beam ! Clean residual mean=0.000038 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 2.43098 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 2.43098 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=0.037536Jy sigma=2.140482 ! Fit after self-cal, rms=0.037564Jy sigma=2.140085 ! 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=1.196 mas, bmaj=3.16 mas, bpa=52.85 degrees ! Estimated noise=0.237251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 3.16 at 52.85 degrees (North through East) ! Clean map min=-0.0075965 max=2.1954 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 ! Performing amp+phase self-cal ! ! 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=0.037564Jy sigma=2.140085 ! Fit after self-cal, rms=0.036720Jy sigma=2.062126 ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=3.16 mas, bpa=52.84 degrees ! Estimated noise=0.237167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00337409 Jy ! Component: 100 - total flux cleaned = -0.00414897 Jy ! Component: 150 - total flux cleaned = -0.00421932 Jy ! Component: 200 - total flux cleaned = -0.00427791 Jy ! Total flux subtracted in 200 components = -0.00427791 Jy ! Clean residual min=-0.007490 max=0.006471 Jy/beam ! Clean residual mean=0.000021 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 2.4267 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 2.4267 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=0.036279Jy sigma=2.025182 ! Fit after self-cal, rms=0.036303Jy sigma=2.024297 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56199e-05 Jy ! Component: 100 - total flux cleaned = 7.02053e-05 Jy ! Component: 150 - total flux cleaned = 0.000115205 Jy ! Component: 200 - total flux cleaned = 0.000157583 Jy ! Total flux subtracted in 200 components = 0.000157583 Jy ! Clean residual min=-0.007418 max=0.006518 Jy/beam ! Clean residual mean=0.000021 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 2.42686 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 2.42686 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=0.036169Jy sigma=2.015955 ! Fit after self-cal, rms=0.036185Jy sigma=2.015464 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.036185Jy sigma=2.015464 ! Fit after self-cal, rms=0.035813Jy sigma=1.996792 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=0.8958 mas, bmaj=2.95 mas, bpa=51.24 degrees ! Estimated noise=0.412772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.66039 Jy ! Component: 100 - total flux cleaned = 2.04914 Jy ! Component: 150 - total flux cleaned = 2.20799 Jy ! Component: 200 - total flux cleaned = 2.28474 Jy ! Total flux subtracted in 200 components = 2.28474 Jy ! Clean residual min=-0.022619 max=0.035441 Jy/beam ! Clean residual mean=0.000123 rms=0.005952 Jy/beam ! Combined flux in latest and established models = 2.28474 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.28474 Jy ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=3.159 mas, bpa=52.83 degrees ! Estimated noise=0.237179 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 = 0.0551023 Jy ! Component: 100 - total flux cleaned = 0.0849802 Jy ! Component: 150 - total flux cleaned = 0.104274 Jy ! Component: 200 - total flux cleaned = 0.117123 Jy ! Total flux subtracted in 200 components = 0.117123 Jy ! Clean residual min=-0.007224 max=0.011655 Jy/beam ! Clean residual mean=0.000075 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 2.40186 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 2.40186 Jy ! Inverting map ! Added new window around map position (-3.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114843 Jy ! Component: 100 - total flux cleaned = 0.0156254 Jy ! Component: 150 - total flux cleaned = 0.016949 Jy ! Component: 200 - total flux cleaned = 0.0174871 Jy ! Total flux subtracted in 200 components = 0.0174871 Jy ! Clean residual min=-0.005533 max=0.005648 Jy/beam ! Clean residual mean=0.000032 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 2.41935 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 2.41935 Jy ! Inverting map ! Added new window around map position (7.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221682 Jy ! Component: 100 - total flux cleaned = 0.00289429 Jy ! Component: 150 - total flux cleaned = 0.00275212 Jy ! Component: 200 - total flux cleaned = 0.00247381 Jy ! Total flux subtracted in 200 components = 0.00247381 Jy ! Clean residual min=-0.004595 max=0.004896 Jy/beam ! Clean residual mean=0.000027 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 2.42182 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 2.42182 Jy ! Inverting map ! Added new window around map position (-14.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304906 Jy ! Component: 100 - total flux cleaned = 0.00531887 Jy ! Component: 150 - total flux cleaned = 0.00626101 Jy ! Component: 200 - total flux cleaned = 0.00675558 Jy ! Total flux subtracted in 200 components = 0.00675558 Jy ! Clean residual min=-0.003901 max=0.003384 Jy/beam ! Clean residual mean=0.000021 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 2.42858 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 2.42858 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=2.248 mas, bmaj=3.517 mas, bpa=57.89 degrees ! Estimated noise=0.255069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224868 Jy ! Component: 100 - total flux cleaned = 0.00357906 Jy ! Component: 150 - total flux cleaned = 0.00435534 Jy ! Component: 200 - total flux cleaned = 0.00523666 Jy ! Total flux subtracted in 200 components = 0.00523666 Jy ! Clean residual min=-0.002436 max=0.002522 Jy/beam ! Clean residual mean=0.000026 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 2.43381 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 = 0.000650479 Jy ! Component: 100 - total flux cleaned = 0.00135819 Jy ! Component: 150 - total flux cleaned = 0.00192664 Jy ! Component: 200 - total flux cleaned = 0.00219877 Jy ! Total flux subtracted in 200 components = 0.00219877 Jy ! Clean residual min=-0.002151 max=0.002399 Jy/beam ! Clean residual mean=0.000021 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 2.43601 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 138 components and 2.43601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=3.159 mas, bpa=52.83 degrees ! Estimated noise=0.237179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122726 Jy ! Component: 100 - total flux cleaned = -0.00142308 Jy ! Component: 150 - total flux cleaned = -0.00151371 Jy ! Component: 200 - total flux cleaned = -0.00133649 Jy ! Total flux subtracted in 200 components = -0.00133649 Jy ! Clean residual min=-0.003168 max=0.002910 Jy/beam ! Clean residual mean=0.000011 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 2.43468 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 157 components and 2.43467 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=0.033474Jy sigma=1.696954 ! Fit after self-cal, rms=0.033422Jy sigma=1.690107 wmodel /scr/pima/bp171ag_uvs/J0102+5824_X_map.mod ! Writing 157 model components to file: /scr/pima/bp171ag_uvs/J0102+5824_X_map.mod wobs /scr/pima/bp171ag_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J0102+5824_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ag_uvs/J0102+5824_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 = -0.000866234 Jy ! Component: 100 - total flux cleaned = -0.00127983 Jy ! Component: 150 - total flux cleaned = -0.00118237 Jy ! Component: 200 - total flux cleaned = -0.00127489 Jy ! Component: 250 - total flux cleaned = -0.00127484 Jy ! Component: 300 - total flux cleaned = -0.00119027 Jy ! Component: 350 - total flux cleaned = -0.0011906 Jy ! Component: 400 - total flux cleaned = -0.00119083 Jy ! Component: 450 - total flux cleaned = -0.00115234 Jy ! Component: 500 - total flux cleaned = -0.00126635 Jy ! Component: 550 - total flux cleaned = -0.0013404 Jy ! Component: 600 - total flux cleaned = -0.00141223 Jy ! Component: 650 - total flux cleaned = -0.00151754 Jy ! Component: 700 - total flux cleaned = -0.00151697 Jy ! Component: 750 - total flux cleaned = -0.00171917 Jy ! Component: 800 - total flux cleaned = -0.0018516 Jy ! Component: 850 - total flux cleaned = -0.00201339 Jy ! Component: 900 - total flux cleaned = -0.002045 Jy ! Component: 950 - total flux cleaned = -0.00216998 Jy ! Component: 1000 - total flux cleaned = -0.00226228 Jy ! Component: 1050 - total flux cleaned = -0.00235324 Jy ! Component: 1100 - total flux cleaned = -0.0024129 Jy ! Component: 1150 - total flux cleaned = -0.00244265 Jy ! Component: 1200 - total flux cleaned = -0.00247172 Jy ! Component: 1250 - total flux cleaned = -0.00250009 Jy ! Component: 1300 - total flux cleaned = -0.00250005 Jy ! Component: 1350 - total flux cleaned = -0.00252793 Jy ! Component: 1400 - total flux cleaned = -0.0026373 Jy ! Component: 1450 - total flux cleaned = -0.00271738 Jy ! Component: 1500 - total flux cleaned = -0.00271731 Jy ! Component: 1550 - total flux cleaned = -0.00282202 Jy ! Component: 1600 - total flux cleaned = -0.00287375 Jy ! Component: 1650 - total flux cleaned = -0.00284843 Jy ! Component: 1700 - total flux cleaned = -0.00292446 Jy ! Component: 1750 - total flux cleaned = -0.00292516 Jy ! Component: 1800 - total flux cleaned = -0.00294971 Jy ! Component: 1850 - total flux cleaned = -0.00294996 Jy ! Component: 1900 - total flux cleaned = -0.00304648 Jy ! Component: 1950 - total flux cleaned = -0.00307052 Jy ! Component: 2000 - total flux cleaned = -0.00307039 Jy ! Component: 2050 - total flux cleaned = -0.00309372 Jy ! Component: 2100 - total flux cleaned = -0.00316315 Jy ! Component: 2150 - total flux cleaned = -0.00311709 Jy ! Component: 2200 - total flux cleaned = -0.00311721 Jy ! Component: 2250 - total flux cleaned = -0.00320757 Jy ! Component: 2300 - total flux cleaned = -0.00327427 Jy ! Component: 2350 - total flux cleaned = -0.00327449 Jy ! Component: 2400 - total flux cleaned = -0.00331842 Jy ! Component: 2450 - total flux cleaned = -0.00342667 Jy ! Component: 2500 - total flux cleaned = -0.00349065 Jy ! Component: 2550 - total flux cleaned = -0.00351197 Jy ! Component: 2600 - total flux cleaned = -0.00359632 Jy ! Component: 2650 - total flux cleaned = -0.00365879 Jy ! Component: 2700 - total flux cleaned = -0.00376217 Jy ! Component: 2750 - total flux cleaned = -0.00382362 Jy ! Component: 2800 - total flux cleaned = -0.00382376 Jy ! Component: 2850 - total flux cleaned = -0.00392508 Jy ! Component: 2900 - total flux cleaned = -0.00400527 Jy ! Component: 2950 - total flux cleaned = -0.00402517 Jy ! Component: 3000 - total flux cleaned = -0.00400551 Jy ! Component: 3050 - total flux cleaned = -0.00410346 Jy ! Component: 3100 - total flux cleaned = -0.00414244 Jy ! Component: 3150 - total flux cleaned = -0.0042004 Jy ! Component: 3200 - total flux cleaned = -0.00427671 Jy ! Component: 3250 - total flux cleaned = -0.00427676 Jy ! Component: 3300 - total flux cleaned = -0.00435199 Jy ! Component: 3350 - total flux cleaned = -0.0043893 Jy ! Component: 3400 - total flux cleaned = -0.00444494 Jy ! Component: 3450 - total flux cleaned = -0.00448186 Jy ! Component: 3500 - total flux cleaned = -0.00450001 Jy ! Component: 3550 - total flux cleaned = -0.00451804 Jy ! Component: 3600 - total flux cleaned = -0.00453618 Jy ! Component: 3650 - total flux cleaned = -0.00457216 Jy ! Component: 3700 - total flux cleaned = -0.00460781 Jy ! Component: 3750 - total flux cleaned = -0.00466089 Jy ! Component: 3800 - total flux cleaned = -0.00466092 Jy ! Component: 3850 - total flux cleaned = -0.00467838 Jy ! Component: 3900 - total flux cleaned = -0.00473047 Jy ! Component: 3950 - total flux cleaned = -0.00478214 Jy ! Component: 4000 - total flux cleaned = -0.00483358 Jy ! Component: 4050 - total flux cleaned = -0.00486751 Jy ! Total flux subtracted in 4096 components = -0.00491838 Jy ! Clean residual min=-0.000906 max=0.000875 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 2.42976 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 410 components and 2.42976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 3.159 at 52.83 degrees (North through East) ! Clean map min=-0.0033112 max=2.2011 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.2011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0398865 0.0398865 0.0797731 0.159546 0.319092 0.638185 1.27637 2.55274 5.10548 10.211 20.4219 40.8438 81.6876 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.201 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0102+5824_X_uvs.log closed on Fri Oct 11 07:17:30 2013