! Started logfile: /d2/scr/pima/bp177e_uvs/J1627+1216_C_uvs.log on Sat Mar 22 18:49:54 2014 obs /d2/scr/pima/bp177e_uvs/J1627+1216_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1627+1216_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1627+1216 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 792 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1627+1216_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=0.999626Jy sigma=45.033087 ! Fit after self-cal, rms=0.915852Jy sigma=41.198998 ! 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=2.017 mas, bmaj=4.215 mas, bpa=16 degrees ! Estimated noise=0.763685 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 = 0.0637198 Jy ! Component: 100 - total flux cleaned = 0.0897715 Jy ! Total flux subtracted in 100 components = 0.0897715 Jy ! Clean residual min=-0.006799 max=0.011956 Jy/beam ! Clean residual mean=0.000034 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.0897715 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0897715 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=0.035362Jy sigma=1.438095 ! Fit after self-cal, rms=0.033744Jy sigma=1.368980 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151903 Jy ! Component: 100 - total flux cleaned = 0.0222517 Jy ! Total flux subtracted in 100 components = 0.0222517 Jy ! Clean residual min=-0.003817 max=0.005855 Jy/beam ! Clean residual mean=0.000020 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.112023 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.112023 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=0.025454Jy sigma=0.961896 ! Fit after self-cal, rms=0.025300Jy sigma=0.954247 ! 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=2.476 mas, bmaj=4.74 mas, bpa=13.25 degrees ! Estimated noise=0.574905 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 = 0.00541217 Jy ! Component: 100 - total flux cleaned = 0.00840668 Jy ! Component: 150 - total flux cleaned = 0.00932532 Jy ! Component: 200 - total flux cleaned = 0.00972025 Jy ! Total flux subtracted in 200 components = 0.00972025 Jy ! Clean residual min=-0.004582 max=0.007379 Jy/beam ! Clean residual mean=0.000022 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.121743 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.121743 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=0.023876Jy sigma=0.894759 ! Fit after self-cal, rms=0.023837Jy sigma=0.893192 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.476 x 4.74 at 13.25 degrees (North through East) ! Clean map min=-0.0044289 max=0.077617 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.07 KP 0.94 ! LA 0.91 NL 1.04 OV 1.15 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.04 KP 0.99 ! LA 1.19 NL 0.96 OV 1.12 PT 1.01 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.07 KP 0.95 ! LA 1.00 NL 0.97 OV 1.13 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.11 KP 0.97 ! LA 1.00 NL 0.98 OV 1.09 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 0.88 ! LA 0.94 NL 0.99 OV 1.09 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.08 KP 0.94 ! LA 0.93 NL 0.96 OV 1.15 PT 0.90 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.023837Jy sigma=0.893192 ! Fit after self-cal, rms=0.022333Jy sigma=0.785694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=4.754 mas, bpa=13.88 degrees ! Estimated noise=0.578192 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 (-5.4, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542711 Jy ! Component: 100 - total flux cleaned = 0.00788776 Jy ! Component: 150 - total flux cleaned = 0.00889153 Jy ! Component: 200 - total flux cleaned = 0.00976798 Jy ! Total flux subtracted in 200 components = 0.00976798 Jy ! Clean residual min=-0.002675 max=0.003472 Jy/beam ! Clean residual mean=0.000006 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.131511 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.131511 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=0.020829Jy sigma=0.710118 ! Fit after self-cal, rms=0.020627Jy sigma=0.699704 ! 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=0.020627Jy sigma=0.699704 ! Fit after self-cal, rms=0.020303Jy sigma=0.690935 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.471 mas, bmaj=4.739 mas, bpa=13.7 degrees ! Estimated noise=0.574402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250639 Jy ! Component: 100 - total flux cleaned = 0.00391663 Jy ! Component: 150 - total flux cleaned = 0.00465911 Jy ! Component: 200 - total flux cleaned = 0.00489645 Jy ! Total flux subtracted in 200 components = 0.00489645 Jy ! Clean residual min=-0.002319 max=0.002545 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.136408 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 112 components and 0.136408 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=0.019915Jy sigma=0.673984 ! Fit after self-cal, rms=0.019842Jy sigma=0.670405 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 = 0.000968434 Jy ! Component: 100 - total flux cleaned = 0.00135172 Jy ! Component: 150 - total flux cleaned = 0.00162854 Jy ! Component: 200 - total flux cleaned = 0.00178606 Jy ! Total flux subtracted in 200 components = 0.00178606 Jy ! Clean residual min=-0.002207 max=0.002240 Jy/beam ! Clean residual mean=0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.138194 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.138194 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=0.019749Jy sigma=0.666562 ! Fit after self-cal, rms=0.019732Jy sigma=0.665929 ! 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=0.019732Jy sigma=0.665929 ! Fit after self-cal, rms=0.019614Jy sigma=0.661137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=4.734 mas, bpa=13.62 degrees ! Estimated noise=0.574058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117256 Jy ! Component: 100 - total flux cleaned = 0.00183945 Jy ! Component: 150 - total flux cleaned = 0.00214688 Jy ! Component: 200 - total flux cleaned = 0.00241336 Jy ! Total flux subtracted in 200 components = 0.00241336 Jy ! Clean residual min=-0.002130 max=0.002072 Jy/beam ! Clean residual mean=0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.140607 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.140607 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=0.019493Jy sigma=0.657971 ! Fit after self-cal, rms=0.019476Jy sigma=0.657294 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 = 0.000497166 Jy ! Component: 100 - total flux cleaned = 0.00066461 Jy ! Component: 150 - total flux cleaned = 0.000839368 Jy ! Component: 200 - total flux cleaned = 0.000968706 Jy ! Total flux subtracted in 200 components = 0.000968706 Jy ! Clean residual min=-0.002092 max=0.001937 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.141576 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 167 components and 0.141576 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=0.019438Jy sigma=0.656381 ! Fit after self-cal, rms=0.019433Jy sigma=0.656228 ! 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=0.019433Jy sigma=0.656228 ! Fit after self-cal, rms=0.019397Jy sigma=0.654549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.653 mas, bpa=3.186 degrees ! Estimated noise=0.636441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117223 Jy ! Component: 100 - total flux cleaned = 0.0018945 Jy ! Component: 150 - total flux cleaned = 0.00238622 Jy ! Component: 200 - total flux cleaned = 0.00274991 Jy ! Total flux subtracted in 200 components = 0.00274991 Jy ! Clean residual min=-0.002733 max=0.002482 Jy/beam ! Clean residual mean=0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.144326 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 0.144326 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=0.019332Jy sigma=0.654323 ! Fit after self-cal, rms=0.019320Jy sigma=0.653911 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 = 0.000329061 Jy ! Component: 100 - total flux cleaned = 0.000486103 Jy ! Component: 150 - total flux cleaned = 0.000617152 Jy ! Component: 200 - total flux cleaned = 0.000721285 Jy ! Total flux subtracted in 200 components = 0.000721285 Jy ! Clean residual min=-0.002745 max=0.002334 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.145047 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 0.145047 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=0.019309Jy sigma=0.654183 ! Fit after self-cal, rms=0.019306Jy sigma=0.654086 ! 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=2.455 mas, bmaj=4.732 mas, bpa=13.61 degrees ! Estimated noise=0.574517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.455 x 4.732 at 13.61 degrees (North through East) ! Clean map min=-0.0021381 max=0.07692 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=1.997 mas, bmaj=4.214 mas, bpa=16.3 degrees ! Estimated noise=0.761157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0655327 Jy ! Component: 100 - total flux cleaned = 0.0914421 Jy ! Component: 150 - total flux cleaned = 0.103374 Jy ! Component: 200 - total flux cleaned = 0.111102 Jy ! Total flux subtracted in 200 components = 0.111102 Jy ! Clean residual min=-0.003567 max=0.005005 Jy/beam ! Clean residual mean=0.000022 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.111102 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.111102 Jy ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=4.732 mas, bpa=13.61 degrees ! Estimated noise=0.574517 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 = 0.00812418 Jy ! Component: 100 - total flux cleaned = 0.0137806 Jy ! Component: 150 - total flux cleaned = 0.0179371 Jy ! Component: 200 - total flux cleaned = 0.0210439 Jy ! Total flux subtracted in 200 components = 0.0210439 Jy ! Clean residual min=-0.002530 max=0.002562 Jy/beam ! Clean residual mean=0.000014 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.132146 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 90 components and 0.132146 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=4.02 mas, bmaj=5.653 mas, bpa=3.186 degrees ! Estimated noise=0.636441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339757 Jy ! Component: 100 - total flux cleaned = 0.00580408 Jy ! Component: 150 - total flux cleaned = 0.00760912 Jy ! Component: 200 - total flux cleaned = 0.00898775 Jy ! Total flux subtracted in 200 components = 0.00898775 Jy ! Clean residual min=-0.002790 max=0.002673 Jy/beam ! Clean residual mean=0.000008 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.141134 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 = 0.00107411 Jy ! Component: 100 - total flux cleaned = 0.0019217 Jy ! Component: 150 - total flux cleaned = 0.00259324 Jy ! Component: 200 - total flux cleaned = 0.0031291 Jy ! Total flux subtracted in 200 components = 0.0031291 Jy ! Clean residual min=-0.002739 max=0.002431 Jy/beam ! Clean residual mean=0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.144263 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 181 components and 0.144263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=4.732 mas, bpa=13.61 degrees ! Estimated noise=0.574517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206744 Jy ! Component: 100 - total flux cleaned = -7.85881e-06 Jy ! Component: 150 - total flux cleaned = 0.00015349 Jy ! Component: 200 - total flux cleaned = 0.000292449 Jy ! Total flux subtracted in 200 components = 0.000292449 Jy ! Clean residual min=-0.002141 max=0.001813 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.144556 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 192 components and 0.144556 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=0.019339Jy sigma=0.654810 ! Fit after self-cal, rms=0.019333Jy sigma=0.654603 wmodel /d2/scr/pima/bp177e_uvs/J1627+1216_C_map.mod ! Writing 192 model components to file: /d2/scr/pima/bp177e_uvs/J1627+1216_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1627+1216_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1627+1216_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1627+1216_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1627+1216_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 = -0.000763977 Jy ! Component: 100 - total flux cleaned = -0.000893221 Jy ! Component: 150 - total flux cleaned = -0.00110029 Jy ! Component: 200 - total flux cleaned = -0.00134712 Jy ! Component: 250 - total flux cleaned = -0.00152932 Jy ! Component: 300 - total flux cleaned = -0.00165459 Jy ! Component: 350 - total flux cleaned = -0.0017744 Jy ! Component: 400 - total flux cleaned = -0.00177459 Jy ! Component: 450 - total flux cleaned = -0.00175252 Jy ! Component: 500 - total flux cleaned = -0.00173144 Jy ! Component: 550 - total flux cleaned = -0.00173138 Jy ! Component: 600 - total flux cleaned = -0.00175103 Jy ! Component: 650 - total flux cleaned = -0.00175057 Jy ! Component: 700 - total flux cleaned = -0.00175035 Jy ! Component: 750 - total flux cleaned = -0.00176822 Jy ! Component: 800 - total flux cleaned = -0.00176788 Jy ! Component: 850 - total flux cleaned = -0.0018189 Jy ! Component: 900 - total flux cleaned = -0.00183538 Jy ! Component: 950 - total flux cleaned = -0.00186821 Jy ! Component: 1000 - total flux cleaned = -0.00193223 Jy ! Component: 1050 - total flux cleaned = -0.0019944 Jy ! Component: 1100 - total flux cleaned = -0.00208563 Jy ! Component: 1150 - total flux cleaned = -0.00215973 Jy ! Component: 1200 - total flux cleaned = -0.00218864 Jy ! Component: 1250 - total flux cleaned = -0.00218862 Jy ! Component: 1300 - total flux cleaned = -0.0022444 Jy ! Component: 1350 - total flux cleaned = -0.00229912 Jy ! Component: 1400 - total flux cleaned = -0.0023528 Jy ! Component: 1450 - total flux cleaned = -0.00239252 Jy ! Component: 1500 - total flux cleaned = -0.00243148 Jy ! Component: 1550 - total flux cleaned = -0.00250778 Jy ! Component: 1600 - total flux cleaned = -0.00254523 Jy ! Component: 1650 - total flux cleaned = -0.00256989 Jy ! Component: 1700 - total flux cleaned = -0.00263045 Jy ! Component: 1750 - total flux cleaned = -0.00266601 Jy ! Component: 1800 - total flux cleaned = -0.00270118 Jy ! Component: 1850 - total flux cleaned = -0.00273588 Jy ! Component: 1900 - total flux cleaned = -0.00279246 Jy ! Component: 1950 - total flux cleaned = -0.00280357 Jy ! Component: 2000 - total flux cleaned = -0.00286979 Jy ! Component: 2050 - total flux cleaned = -0.00289178 Jy ! Component: 2100 - total flux cleaned = -0.0029351 Jy ! Component: 2150 - total flux cleaned = -0.0029777 Jy ! Component: 2200 - total flux cleaned = -0.00303016 Jy ! Component: 2250 - total flux cleaned = -0.00305089 Jy ! Component: 2300 - total flux cleaned = -0.00307133 Jy ! Component: 2350 - total flux cleaned = -0.0031118 Jy ! Component: 2400 - total flux cleaned = -0.00314183 Jy ! Component: 2450 - total flux cleaned = -0.00316155 Jy ! Component: 2500 - total flux cleaned = -0.0031617 Jy ! Component: 2550 - total flux cleaned = -0.00321011 Jy ! Component: 2600 - total flux cleaned = -0.00326741 Jy ! Component: 2650 - total flux cleaned = -0.00327667 Jy ! Component: 2700 - total flux cleaned = -0.00329532 Jy ! Component: 2750 - total flux cleaned = -0.00335082 Jy ! Component: 2800 - total flux cleaned = -0.00337833 Jy ! Component: 2850 - total flux cleaned = -0.00341481 Jy ! Component: 2900 - total flux cleaned = -0.00347794 Jy ! Component: 2950 - total flux cleaned = -0.0035405 Jy ! Component: 3000 - total flux cleaned = -0.00358478 Jy ! Component: 3050 - total flux cleaned = -0.00363753 Jy ! Component: 3100 - total flux cleaned = -0.0036899 Jy ! Component: 3150 - total flux cleaned = -0.00375055 Jy ! Component: 3200 - total flux cleaned = -0.00380217 Jy ! Component: 3250 - total flux cleaned = -0.00387897 Jy ! Component: 3300 - total flux cleaned = -0.00393826 Jy ! Component: 3350 - total flux cleaned = -0.00398865 Jy ! Component: 3400 - total flux cleaned = -0.0040387 Jy ! Component: 3450 - total flux cleaned = -0.00408851 Jy ! Component: 3500 - total flux cleaned = -0.00412978 Jy ! Component: 3550 - total flux cleaned = -0.00417891 Jy ! Component: 3600 - total flux cleaned = -0.00423584 Jy ! Component: 3650 - total flux cleaned = -0.00428429 Jy ! Component: 3700 - total flux cleaned = -0.0043405 Jy ! Component: 3750 - total flux cleaned = -0.00438035 Jy ! Component: 3800 - total flux cleaned = -0.00441995 Jy ! Component: 3850 - total flux cleaned = -0.00445938 Jy ! Component: 3900 - total flux cleaned = -0.00449859 Jy ! Component: 3950 - total flux cleaned = -0.00452202 Jy ! Component: 4000 - total flux cleaned = -0.00457629 Jy ! Component: 4050 - total flux cleaned = -0.00459944 Jy ! Total flux subtracted in 4096 components = -0.00463783 Jy ! Clean residual min=-0.000395 max=0.000424 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.139918 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 504 components and 0.139918 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1627+1216_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.455 x 4.732 at 13.61 degrees (North through East) ! Clean map min=-0.0012789 max=0.077286 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1627+1216_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0772859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.546757 0.546757 1.09351 2.18703 4.37406 8.74811 17.4962 34.9924 69.9849 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 548.689 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1627+1216_C_uvs.log closed on Sat Mar 22 18:50:00 2014