! Started logfile: /scr/pima/bg219a_uvs/J1228+4858_X_uvs.log on Wed Apr 6 21:35:51 2016 obs /scr/pima/bg219a_uvs/J1228+4858_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1228+4858_X_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! AN table 2: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1228+4858 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 6552 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J1228+4858_X] 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 0.200x0.200 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. ! ! Not correcting unselected IF 5. ! ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.019411Jy sigma=30.226933 ! Fit after self-cal, rms=0.830424Jy sigma=24.507760 ! 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=0.7196 mas, bmaj=1.058 mas, bpa=35.22 degrees ! Estimated noise=0.732587 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 = 0.126814 Jy ! Component: 100 - total flux cleaned = 0.164372 Jy ! Total flux subtracted in 100 components = 0.164372 Jy ! Clean residual min=-0.012449 max=0.015655 Jy/beam ! Clean residual mean=-0.000052 rms=0.003186 Jy/beam ! Combined flux in latest and established models = 0.164372 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.164372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058697Jy sigma=1.708233 ! Fit after self-cal, rms=0.058488Jy sigma=1.699871 ! 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=0.9536 mas, bmaj=1.166 mas, bpa=36.1 degrees ! Estimated noise=0.400044 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 = 0.0233257 Jy ! Component: 100 - total flux cleaned = 0.0343485 Jy ! Component: 150 - total flux cleaned = 0.0401762 Jy ! Component: 200 - total flux cleaned = 0.0435422 Jy ! Total flux subtracted in 200 components = 0.0435422 Jy ! Clean residual min=-0.005321 max=0.007411 Jy/beam ! Clean residual mean=-0.000050 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.207914 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.207914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.049508Jy sigma=1.424050 ! Fit after self-cal, rms=0.049485Jy sigma=1.422389 ! Inverting map ! Added new window around map position (2.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624157 Jy ! Component: 100 - total flux cleaned = 0.00714022 Jy ! Component: 150 - total flux cleaned = 0.00823443 Jy ! Component: 200 - total flux cleaned = 0.00914187 Jy ! Total flux subtracted in 200 components = 0.00914187 Jy ! Clean residual min=-0.003909 max=0.004789 Jy/beam ! Clean residual mean=-0.000023 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.217056 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.217056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048622Jy sigma=1.393648 ! Fit after self-cal, rms=0.048546Jy sigma=1.391965 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9536 x 1.166 at 36.1 degrees (North through East) ! Clean map min=-0.0035714 max=0.16604 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: ! FD 0.98 MK 1.01 NL 1.04 OV 0.97 ! PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.98 NL 1.02 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 0.99 NL 1.08 OV 1.00 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 0.95 NL 1.03 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 0.99 NL 1.05 OV 1.00 ! PT 0.96 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 0.98 NL 1.01 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 1.01 NL 1.09 OV 0.97 ! PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.02 NL 1.00 OV 1.01 ! PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 1.03 NL 1.06 OV 0.99 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 1.04 NL 1.05 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 1.06 NL 1.04 OV 0.99 ! PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 0.99 NL 1.01 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 1.04 NL 1.08 OV 1.01 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.00 NL 1.03 OV 1.03 ! PT 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048546Jy sigma=1.391965 ! Fit after self-cal, rms=0.048346Jy sigma=1.375480 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9601 mas, bmaj=1.163 mas, bpa=36.38 degrees ! Estimated noise=0.400686 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 = -0.000952266 Jy ! Component: 100 - total flux cleaned = -0.00149967 Jy ! Component: 150 - total flux cleaned = -0.00174607 Jy ! Component: 200 - total flux cleaned = -0.00189815 Jy ! Total flux subtracted in 200 components = -0.00189815 Jy ! Clean residual min=-0.002591 max=0.002411 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.215158 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.215158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048284Jy sigma=1.373365 ! Fit after self-cal, rms=0.048275Jy sigma=1.373139 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048275Jy sigma=1.373139 ! Fit after self-cal, rms=0.048287Jy sigma=1.372973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=1.161 mas, bpa=36.43 degrees ! Estimated noise=0.400634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450244 Jy ! Component: 100 - total flux cleaned = -0.000724957 Jy ! Component: 150 - total flux cleaned = -0.000910355 Jy ! Component: 200 - total flux cleaned = -0.00100367 Jy ! Total flux subtracted in 200 components = -0.00100367 Jy ! Clean residual min=-0.002346 max=0.002280 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.214154 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.214154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048257Jy sigma=1.371913 ! Fit after self-cal, rms=0.048251Jy sigma=1.371847 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 = -0.000267772 Jy ! Component: 100 - total flux cleaned = -0.000356691 Jy ! Component: 150 - total flux cleaned = -0.000394668 Jy ! Component: 200 - total flux cleaned = -0.000448017 Jy ! Total flux subtracted in 200 components = -0.000448017 Jy ! Clean residual min=-0.002245 max=0.002205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.213706 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.213706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048237Jy sigma=1.371316 ! Fit after self-cal, rms=0.048234Jy sigma=1.371276 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048234Jy sigma=1.371276 ! Fit after self-cal, rms=0.048222Jy sigma=1.371079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=1.159 mas, bpa=36.52 degrees ! Estimated noise=0.400297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304174 Jy ! Component: 100 - total flux cleaned = -0.000395658 Jy ! Component: 150 - total flux cleaned = -0.000456078 Jy ! Component: 200 - total flux cleaned = -0.000511646 Jy ! Total flux subtracted in 200 components = -0.000511646 Jy ! Clean residual min=-0.002168 max=0.002089 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.213194 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.213194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048205Jy sigma=1.370514 ! Fit after self-cal, rms=0.048204Jy sigma=1.370497 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 = -0.000141331 Jy ! Component: 100 - total flux cleaned = -0.000190481 Jy ! Component: 150 - total flux cleaned = -0.000236376 Jy ! Component: 200 - total flux cleaned = -0.000250395 Jy ! Total flux subtracted in 200 components = -0.000250395 Jy ! Clean residual min=-0.002158 max=0.002028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.212944 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.212944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048195Jy sigma=1.370202 ! Fit after self-cal, rms=0.048194Jy sigma=1.370187 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048194Jy sigma=1.370187 ! Fit after self-cal, rms=0.048179Jy sigma=1.370056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=2.79 mas, bpa=53.18 degrees ! Estimated noise=0.526763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00054505 Jy ! Component: 100 - total flux cleaned = -0.00064532 Jy ! Component: 150 - total flux cleaned = -0.000684753 Jy ! Component: 200 - total flux cleaned = -0.000706656 Jy ! Total flux subtracted in 200 components = -0.000706656 Jy ! Clean residual min=-0.001205 max=0.001571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.212237 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.212237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048173Jy sigma=1.369746 ! Fit after self-cal, rms=0.048171Jy sigma=1.369703 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 = -0.000130521 Jy ! Component: 100 - total flux cleaned = -0.000175033 Jy ! Component: 150 - total flux cleaned = -0.000191392 Jy ! Component: 200 - total flux cleaned = -0.000191433 Jy ! Total flux subtracted in 200 components = -0.000191433 Jy ! Clean residual min=-0.001243 max=0.001530 Jy/beam ! Clean residual mean=-0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.212046 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.212046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048171Jy sigma=1.369608 ! Fit after self-cal, rms=0.048169Jy sigma=1.369575 ! 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=0.9601 mas, bmaj=1.158 mas, bpa=36.59 degrees ! Estimated noise=0.399979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9601 x 1.158 at 36.59 degrees (North through East) ! Clean map min=-0.002561 max=0.16639 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7232 mas, bmaj=1.049 mas, bpa=35.31 degrees ! Estimated noise=0.734665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127418 Jy ! Component: 100 - total flux cleaned = 0.165644 Jy ! Component: 150 - total flux cleaned = 0.18384 Jy ! Component: 200 - total flux cleaned = 0.194063 Jy ! Total flux subtracted in 200 components = 0.194063 Jy ! Clean residual min=-0.006762 max=0.006450 Jy/beam ! Clean residual mean=-0.000017 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.194063 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.194063 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9601 mas, bmaj=1.158 mas, bpa=36.59 degrees ! Estimated noise=0.399979 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 = 0.00803187 Jy ! Component: 100 - total flux cleaned = 0.0120666 Jy ! Component: 150 - total flux cleaned = 0.0134625 Jy ! Component: 200 - total flux cleaned = 0.0146112 Jy ! Total flux subtracted in 200 components = 0.0146112 Jy ! Clean residual min=-0.002758 max=0.002749 Jy/beam ! Clean residual mean=-0.000013 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.208674 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.208674 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=2.288 mas, bmaj=2.79 mas, bpa=53.18 degrees ! Estimated noise=0.526763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234243 Jy ! Component: 100 - total flux cleaned = 0.00260026 Jy ! Component: 150 - total flux cleaned = 0.00279213 Jy ! Component: 200 - total flux cleaned = 0.0028509 Jy ! Total flux subtracted in 200 components = 0.0028509 Jy ! Clean residual min=-0.001470 max=0.001763 Jy/beam ! Clean residual mean=-0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.211525 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 = 7.27964e-05 Jy ! Component: 100 - total flux cleaned = 0.000132598 Jy ! Component: 150 - total flux cleaned = 0.000182367 Jy ! Component: 200 - total flux cleaned = 0.000210227 Jy ! Total flux subtracted in 200 components = 0.000210227 Jy ! Clean residual min=-0.001328 max=0.001712 Jy/beam ! Clean residual mean=-0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.211735 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.211735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9601 mas, bmaj=1.158 mas, bpa=36.59 degrees ! Estimated noise=0.399979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119789 Jy ! Component: 100 - total flux cleaned = 4.47505e-05 Jy ! Component: 150 - total flux cleaned = 0.000104277 Jy ! Component: 200 - total flux cleaned = 0.000129729 Jy ! Total flux subtracted in 200 components = 0.000129729 Jy ! Clean residual min=-0.002102 max=0.002144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.211865 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.211865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048196Jy sigma=1.370370 ! Fit after self-cal, rms=0.048184Jy sigma=1.370193 wmodel /scr/pima/bg219a_uvs/J1228+4858_X_map.mod ! Writing 67 model components to file: /scr/pima/bg219a_uvs/J1228+4858_X_map.mod wobs /scr/pima/bg219a_uvs/J1228+4858_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1228+4858_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1228+4858_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1228+4858_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 = 2.84208e-05 Jy ! Component: 100 - total flux cleaned = 3.22398e-05 Jy ! Component: 150 - total flux cleaned = -5.42884e-05 Jy ! Component: 200 - total flux cleaned = -0.000108732 Jy ! Component: 250 - total flux cleaned = -5.91994e-05 Jy ! Component: 300 - total flux cleaned = -3.52716e-05 Jy ! Component: 350 - total flux cleaned = 5.83019e-05 Jy ! Component: 400 - total flux cleaned = 0.000194735 Jy ! Component: 450 - total flux cleaned = 0.000348855 Jy ! Component: 500 - total flux cleaned = 0.000498806 Jy ! Component: 550 - total flux cleaned = 0.000666443 Jy ! Component: 600 - total flux cleaned = 0.000809685 Jy ! Component: 650 - total flux cleaned = 0.000930173 Jy ! Component: 700 - total flux cleaned = 0.00108747 Jy ! Component: 750 - total flux cleaned = 0.00122215 Jy ! Component: 800 - total flux cleaned = 0.00131672 Jy ! Component: 850 - total flux cleaned = 0.00146519 Jy ! Component: 900 - total flux cleaned = 0.00159273 Jy ! Component: 950 - total flux cleaned = 0.00171765 Jy ! Component: 1000 - total flux cleaned = 0.00184052 Jy ! Component: 1050 - total flux cleaned = 0.0019956 Jy ! Component: 1100 - total flux cleaned = 0.00211394 Jy ! Component: 1150 - total flux cleaned = 0.00223052 Jy ! Component: 1200 - total flux cleaned = 0.00229597 Jy ! Component: 1250 - total flux cleaned = 0.00236067 Jy ! Component: 1300 - total flux cleaned = 0.00245631 Jy ! Component: 1350 - total flux cleaned = 0.00255026 Jy ! Component: 1400 - total flux cleaned = 0.00264309 Jy ! Component: 1450 - total flux cleaned = 0.00273452 Jy ! Component: 1500 - total flux cleaned = 0.00285492 Jy ! Component: 1550 - total flux cleaned = 0.00300293 Jy ! Component: 1600 - total flux cleaned = 0.00309046 Jy ! Component: 1650 - total flux cleaned = 0.00316275 Jy ! Component: 1700 - total flux cleaned = 0.00323426 Jy ! Component: 1750 - total flux cleaned = 0.00336128 Jy ! Component: 1800 - total flux cleaned = 0.00341716 Jy ! Component: 1850 - total flux cleaned = 0.00350018 Jy ! Component: 1900 - total flux cleaned = 0.00363662 Jy ! Component: 1950 - total flux cleaned = 0.00370399 Jy ! Component: 2000 - total flux cleaned = 0.00378411 Jy ! Component: 2050 - total flux cleaned = 0.00388984 Jy ! Component: 2100 - total flux cleaned = 0.00398146 Jy ! Component: 2150 - total flux cleaned = 0.00402026 Jy ! Component: 2200 - total flux cleaned = 0.0040846 Jy ! Component: 2250 - total flux cleaned = 0.0041738 Jy ! Component: 2300 - total flux cleaned = 0.00419921 Jy ! Component: 2350 - total flux cleaned = 0.00424955 Jy ! Component: 2400 - total flux cleaned = 0.00428713 Jy ! Component: 2450 - total flux cleaned = 0.00438624 Jy ! Component: 2500 - total flux cleaned = 0.00444781 Jy ! Component: 2550 - total flux cleaned = 0.00452123 Jy ! Component: 2600 - total flux cleaned = 0.00460647 Jy ! Component: 2650 - total flux cleaned = 0.00472739 Jy ! Component: 2700 - total flux cleaned = 0.0047754 Jy ! Component: 2750 - total flux cleaned = 0.00489481 Jy ! Component: 2800 - total flux cleaned = 0.00494233 Jy ! Component: 2850 - total flux cleaned = 0.00504873 Jy ! Component: 2900 - total flux cleaned = 0.00508397 Jy ! Component: 2950 - total flux cleaned = 0.0051776 Jy ! Component: 3000 - total flux cleaned = 0.00522424 Jy ! Component: 3050 - total flux cleaned = 0.00530544 Jy ! Component: 3100 - total flux cleaned = 0.00535162 Jy ! Component: 3150 - total flux cleaned = 0.00539769 Jy ! Component: 3200 - total flux cleaned = 0.00547798 Jy ! Component: 3250 - total flux cleaned = 0.00553511 Jy ! Component: 3300 - total flux cleaned = 0.00554654 Jy ! Component: 3350 - total flux cleaned = 0.00560348 Jy ! Component: 3400 - total flux cleaned = 0.00562631 Jy ! Component: 3450 - total flux cleaned = 0.00569443 Jy ! Component: 3500 - total flux cleaned = 0.00573976 Jy ! Component: 3550 - total flux cleaned = 0.00577373 Jy ! Component: 3600 - total flux cleaned = 0.0058077 Jy ! Component: 3650 - total flux cleaned = 0.0058755 Jy ! Component: 3700 - total flux cleaned = 0.00589809 Jy ! Component: 3750 - total flux cleaned = 0.00596582 Jy ! Component: 3800 - total flux cleaned = 0.00601096 Jy ! Component: 3850 - total flux cleaned = 0.00607853 Jy ! Component: 3900 - total flux cleaned = 0.00613483 Jy ! Component: 3950 - total flux cleaned = 0.00614603 Jy ! Component: 4000 - total flux cleaned = 0.00621359 Jy ! Component: 4050 - total flux cleaned = 0.00625863 Jy ! Total flux subtracted in 4096 components = 0.00630361 Jy ! Clean residual min=-0.000649 max=0.000638 Jy/beam ! Clean residual mean=0.000004 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.218169 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 271 components and 0.218169 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1228+4858_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9601 x 1.158 at 36.59 degrees (North through East) ! Clean map min=-0.0029637 max=0.16605 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1228+4858_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308616 0.308616 0.617231 1.23446 2.46893 4.93785 9.8757 19.7514 39.5028 79.0056 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 972.082 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1228+4858_X_uvs.log closed on Wed Apr 6 21:35:56 2016