! Started logfile: /scr/pima/bp192a0_uvs/J0242+1101_C_uvs.log on Fri Aug 21 07:25:07 2015 obs /scr/pima/bp192a0_uvs/J0242+1101_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0242+1101_C_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.654603 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! 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 8248 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0242+1101_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. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.310066Jy sigma=32.491888 ! Fit after self-cal, rms=0.269122Jy sigma=6.797211 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.63 mas, bpa=2.696 degrees ! Estimated noise=0.576016 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 = 0.599477 Jy ! Component: 100 - total flux cleaned = 0.740151 Jy ! Total flux subtracted in 100 components = 0.740151 Jy ! Clean residual min=-0.033281 max=0.092364 Jy/beam ! Clean residual mean=0.000000 rms=0.010253 Jy/beam ! Combined flux in latest and established models = 0.74015 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.74015 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=0.207777Jy sigma=4.963822 ! Fit after self-cal, rms=0.207422Jy sigma=4.953004 ! Inverting map ! Added new window around map position (3, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0864742 Jy ! Component: 100 - total flux cleaned = 0.136982 Jy ! Total flux subtracted in 100 components = 0.136982 Jy ! Clean residual min=-0.023162 max=0.031415 Jy/beam ! Clean residual mean=-0.000007 rms=0.006143 Jy/beam ! Combined flux in latest and established models = 0.877132 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.877132 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=0.142189Jy sigma=3.250914 ! Fit after self-cal, rms=0.139161Jy sigma=3.189816 ! 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=1.978 mas, bmaj=4.459 mas, bpa=5.941 degrees ! Estimated noise=0.319417 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 = 0.0659622 Jy ! Component: 100 - total flux cleaned = 0.104091 Jy ! Component: 150 - total flux cleaned = 0.128835 Jy ! Component: 200 - total flux cleaned = 0.145578 Jy ! Total flux subtracted in 200 components = 0.145578 Jy ! Clean residual min=-0.020196 max=0.025244 Jy/beam ! Clean residual mean=-0.000030 rms=0.006038 Jy/beam ! Combined flux in latest and established models = 1.02271 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 1.02271 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=0.098219Jy sigma=2.230471 ! Fit after self-cal, rms=0.096534Jy sigma=2.193556 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.978 x 4.459 at 5.941 degrees (North through East) ! Clean map min=-0.019202 max=0.79317 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.01 KP 0.92 ! LA 1.07 MK 0.97 NL 1.00 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.89 ! LA 1.03 MK 0.93 NL 1.00 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.96 ! LA 1.07 MK 1.02 NL 1.07 OV 0.97 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.07 KP 0.93 ! LA 1.17 MK 0.99 NL 1.05 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.00 KP 0.92 ! LA 1.09 MK 0.99 NL 1.00 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.02 KP 0.94 ! LA 1.10 MK 0.99 NL 0.98 OV 1.01 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.096534Jy sigma=2.193556 ! Fit after self-cal, rms=0.077453Jy sigma=1.542351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=4.461 mas, bpa=5.905 degrees ! Estimated noise=0.32077 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 = 0.0120421 Jy ! Component: 100 - total flux cleaned = 0.0197148 Jy ! Component: 150 - total flux cleaned = 0.0247796 Jy ! Component: 200 - total flux cleaned = 0.0281385 Jy ! Total flux subtracted in 200 components = 0.0281385 Jy ! Clean residual min=-0.010435 max=0.011626 Jy/beam ! Clean residual mean=-0.000017 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 1.05085 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 1.05085 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=0.074746Jy sigma=1.492323 ! Fit after self-cal, rms=0.074525Jy sigma=1.486381 ! 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=0.074525Jy sigma=1.486381 ! Fit after self-cal, rms=0.073983Jy sigma=1.465172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=4.453 mas, bpa=5.948 degrees ! Estimated noise=0.323049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823972 Jy ! Component: 100 - total flux cleaned = 0.0130831 Jy ! Component: 150 - total flux cleaned = 0.0163097 Jy ! Component: 200 - total flux cleaned = 0.0175292 Jy ! Total flux subtracted in 200 components = 0.0175292 Jy ! Clean residual min=-0.010349 max=0.011061 Jy/beam ! Clean residual mean=-0.000019 rms=0.002538 Jy/beam ! Combined flux in latest and established models = 1.06838 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 1.06838 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=0.072563Jy sigma=1.445992 ! Fit after self-cal, rms=0.072468Jy sigma=1.443364 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) ! Added new window around map position (24.9, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951304 Jy ! Component: 100 - total flux cleaned = 0.011394 Jy ! Component: 150 - total flux cleaned = 0.012227 Jy ! Component: 200 - total flux cleaned = 0.0127986 Jy ! Total flux subtracted in 200 components = 0.0127986 Jy ! Clean residual min=-0.010280 max=0.009457 Jy/beam ! Clean residual mean=-0.000014 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 1.08118 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 1.08118 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=0.070672Jy sigma=1.416508 ! Fit after self-cal, rms=0.070558Jy sigma=1.412394 ! 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=0.070558Jy sigma=1.412394 ! Fit after self-cal, rms=0.069912Jy sigma=1.387794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=4.446 mas, bpa=5.925 degrees ! Estimated noise=0.325509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739775 Jy ! Component: 100 - total flux cleaned = 0.0118872 Jy ! Component: 150 - total flux cleaned = 0.0151505 Jy ! Component: 200 - total flux cleaned = 0.0166511 Jy ! Total flux subtracted in 200 components = 0.0166511 Jy ! Clean residual min=-0.010145 max=0.009529 Jy/beam ! Clean residual mean=-0.000015 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 1.09783 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 128 components and 1.09783 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=0.068579Jy sigma=1.371643 ! Fit after self-cal, rms=0.068533Jy sigma=1.369760 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 = 0.00193835 Jy ! Component: 100 - total flux cleaned = 0.00280267 Jy ! Component: 150 - total flux cleaned = 0.00323382 Jy ! Component: 200 - total flux cleaned = 0.00347337 Jy ! Total flux subtracted in 200 components = 0.00347337 Jy ! Clean residual min=-0.010115 max=0.009653 Jy/beam ! Clean residual mean=-0.000014 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 1.1013 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 1.1013 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=0.068217Jy sigma=1.365348 ! Fit after self-cal, rms=0.068206Jy sigma=1.364835 ! 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=0.068206Jy sigma=1.364835 ! Fit after self-cal, rms=0.060489Jy sigma=1.236549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.96 mas, bmaj=5.801 mas, bpa=1.604 degrees ! Estimated noise=0.384668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658266 Jy ! Component: 100 - total flux cleaned = 0.00733015 Jy ! Component: 150 - total flux cleaned = 0.00740097 Jy ! Component: 200 - total flux cleaned = 0.00757116 Jy ! Total flux subtracted in 200 components = 0.00757116 Jy ! Clean residual min=-0.010611 max=0.008628 Jy/beam ! Clean residual mean=-0.000012 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 1.10887 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 1.10887 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=0.059918Jy sigma=1.229002 ! Fit after self-cal, rms=0.059841Jy sigma=1.226796 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 = 0.000792019 Jy ! Component: 100 - total flux cleaned = 0.000790882 Jy ! Component: 150 - total flux cleaned = 0.000657561 Jy ! Component: 200 - total flux cleaned = 0.000498735 Jy ! Total flux subtracted in 200 components = 0.000498735 Jy ! Clean residual min=-0.010793 max=0.008590 Jy/beam ! Clean residual mean=-0.000012 rms=0.002599 Jy/beam ! Combined flux in latest and established models = 1.10937 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 1.10937 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=0.059774Jy sigma=1.225902 ! Fit after self-cal, rms=0.059760Jy sigma=1.225550 ! 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=1.97 mas, bmaj=4.441 mas, bpa=5.943 degrees ! Estimated noise=0.327471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.97 x 4.441 at 5.943 degrees (North through East) ! Clean map min=-0.0082409 max=0.80447 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=0.059760Jy sigma=1.225550 ! Fit after self-cal, rms=0.058130Jy sigma=1.189060 ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=4.437 mas, bpa=5.993 degrees ! Estimated noise=0.329312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485452 Jy ! Component: 100 - total flux cleaned = 0.00742205 Jy ! Component: 150 - total flux cleaned = 0.00825814 Jy ! Component: 200 - total flux cleaned = 0.00870755 Jy ! Total flux subtracted in 200 components = 0.00870755 Jy ! Clean residual min=-0.008406 max=0.006991 Jy/beam ! Clean residual mean=-0.000006 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 1.11808 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 183 components and 1.11808 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=0.057525Jy sigma=1.181347 ! Fit after self-cal, rms=0.057519Jy sigma=1.181061 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345589 Jy ! Component: 100 - total flux cleaned = 0.000511468 Jy ! Component: 150 - total flux cleaned = 0.000759416 Jy ! Component: 200 - total flux cleaned = 0.000894667 Jy ! Total flux subtracted in 200 components = 0.000894667 Jy ! Clean residual min=-0.008456 max=0.006975 Jy/beam ! Clean residual mean=-0.000006 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 1.11897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 1.11897 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=0.057419Jy sigma=1.178886 ! Fit after self-cal, rms=0.057411Jy sigma=1.178578 ! 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=0.057411Jy sigma=1.178578 ! Fit after self-cal, rms=0.057285Jy sigma=1.171646 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=1.362 mas, bmaj=3.611 mas, bpa=2.861 degrees ! Estimated noise=0.566254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.615444 Jy ! Component: 100 - total flux cleaned = 0.774572 Jy ! Component: 150 - total flux cleaned = 0.862333 Jy ! Component: 200 - total flux cleaned = 0.921195 Jy ! Total flux subtracted in 200 components = 0.921195 Jy ! Clean residual min=-0.016534 max=0.032752 Jy/beam ! Clean residual mean=0.000002 rms=0.005439 Jy/beam ! Combined flux in latest and established models = 0.921195 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.921195 Jy ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=4.434 mas, bpa=6.01 degrees ! Estimated noise=0.330967 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 = 0.0669893 Jy ! Component: 100 - total flux cleaned = 0.105651 Jy ! Component: 150 - total flux cleaned = 0.130737 Jy ! Component: 200 - total flux cleaned = 0.148738 Jy ! Total flux subtracted in 200 components = 0.148738 Jy ! Clean residual min=-0.009677 max=0.011289 Jy/beam ! Clean residual mean=-0.000014 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 1.06993 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 1.06993 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=5.794 mas, bpa=1.645 degrees ! Estimated noise=0.389805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01873 Jy ! Component: 100 - total flux cleaned = 0.0302561 Jy ! Component: 150 - total flux cleaned = 0.0380801 Jy ! Component: 200 - total flux cleaned = 0.0436571 Jy ! Total flux subtracted in 200 components = 0.0436571 Jy ! Clean residual min=-0.011534 max=0.008251 Jy/beam ! Clean residual mean=-0.000016 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 1.11359 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 = 0.00407141 Jy ! Component: 100 - total flux cleaned = 0.00708747 Jy ! Component: 150 - total flux cleaned = 0.00841032 Jy ! Component: 200 - total flux cleaned = 0.00942528 Jy ! Total flux subtracted in 200 components = 0.00942528 Jy ! Clean residual min=-0.011064 max=0.007925 Jy/beam ! Clean residual mean=-0.000014 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 1.12302 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 152 components and 1.12302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=4.434 mas, bpa=6.01 degrees ! Estimated noise=0.330967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159832 Jy ! Component: 100 - total flux cleaned = 0.000407501 Jy ! Component: 150 - total flux cleaned = 0.000985698 Jy ! Component: 200 - total flux cleaned = 0.00150843 Jy ! Total flux subtracted in 200 components = 0.00150843 Jy ! Clean residual min=-0.009613 max=0.007094 Jy/beam ! Clean residual mean=-0.000007 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 1.12452 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 1.12452 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=0.057828Jy sigma=1.191552 ! Fit after self-cal, rms=0.057708Jy sigma=1.188678 wmodel /scr/pima/bp192a0_uvs/J0242+1101_C_map.mod ! Writing 173 model components to file: /scr/pima/bp192a0_uvs/J0242+1101_C_map.mod wobs /scr/pima/bp192a0_uvs/J0242+1101_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0242+1101_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0242+1101_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a0_uvs/J0242+1101_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 = -0.00395534 Jy ! Component: 100 - total flux cleaned = -0.00529927 Jy ! Component: 150 - total flux cleaned = -0.00602481 Jy ! Component: 200 - total flux cleaned = -0.00670341 Jy ! Component: 250 - total flux cleaned = -0.00722863 Jy ! Component: 300 - total flux cleaned = -0.00732577 Jy ! Component: 350 - total flux cleaned = -0.00741763 Jy ! Component: 400 - total flux cleaned = -0.00724062 Jy ! Component: 450 - total flux cleaned = -0.00715546 Jy ! Component: 500 - total flux cleaned = -0.00707353 Jy ! Component: 550 - total flux cleaned = -0.00707328 Jy ! Component: 600 - total flux cleaned = -0.00684463 Jy ! Component: 650 - total flux cleaned = -0.00662093 Jy ! Component: 700 - total flux cleaned = -0.00618505 Jy ! Component: 750 - total flux cleaned = -0.00575959 Jy ! Component: 800 - total flux cleaned = -0.00548167 Jy ! Component: 850 - total flux cleaned = -0.00507338 Jy ! Component: 900 - total flux cleaned = -0.00448008 Jy ! Component: 950 - total flux cleaned = -0.00428631 Jy ! Component: 1000 - total flux cleaned = -0.00358823 Jy ! Component: 1050 - total flux cleaned = -0.0030929 Jy ! Component: 1100 - total flux cleaned = -0.00260655 Jy ! Component: 1150 - total flux cleaned = -0.00236744 Jy ! Component: 1200 - total flux cleaned = -0.00207336 Jy ! Component: 1250 - total flux cleaned = -0.00166892 Jy ! Component: 1300 - total flux cleaned = -0.00144203 Jy ! Component: 1350 - total flux cleaned = -0.00116215 Jy ! Component: 1400 - total flux cleaned = -0.000668211 Jy ! Component: 1450 - total flux cleaned = -0.000453787 Jy ! Component: 1500 - total flux cleaned = -0.000135611 Jy ! Component: 1550 - total flux cleaned = 2.04969e-05 Jy ! Component: 1600 - total flux cleaned = 0.000226206 Jy ! Component: 1650 - total flux cleaned = 0.000480777 Jy ! Component: 1700 - total flux cleaned = 0.000780986 Jy ! Component: 1750 - total flux cleaned = 0.00102715 Jy ! Component: 1800 - total flux cleaned = 0.00117276 Jy ! Component: 1850 - total flux cleaned = 0.00122101 Jy ! Component: 1900 - total flux cleaned = 0.00150476 Jy ! Component: 1950 - total flux cleaned = 0.00183056 Jy ! Component: 2000 - total flux cleaned = 0.00187587 Jy ! Component: 2050 - total flux cleaned = 0.00210287 Jy ! Component: 2100 - total flux cleaned = 0.00232679 Jy ! Component: 2150 - total flux cleaned = 0.00254777 Jy ! Component: 2200 - total flux cleaned = 0.00272236 Jy ! Component: 2250 - total flux cleaned = 0.00293855 Jy ! Component: 2300 - total flux cleaned = 0.0031512 Jy ! Component: 2350 - total flux cleaned = 0.00323576 Jy ! Component: 2400 - total flux cleaned = 0.00352744 Jy ! Component: 2450 - total flux cleaned = 0.00369248 Jy ! Component: 2500 - total flux cleaned = 0.00409962 Jy ! Component: 2550 - total flux cleaned = 0.00430077 Jy ! Component: 2600 - total flux cleaned = 0.00449931 Jy ! Component: 2650 - total flux cleaned = 0.00477526 Jy ! Component: 2700 - total flux cleaned = 0.00485332 Jy ! Component: 2750 - total flux cleaned = 0.00512356 Jy ! Component: 2800 - total flux cleaned = 0.00531449 Jy ! Component: 2850 - total flux cleaned = 0.00554119 Jy ! Component: 2900 - total flux cleaned = 0.00584069 Jy ! Component: 2950 - total flux cleaned = 0.00609967 Jy ! Component: 3000 - total flux cleaned = 0.00635578 Jy ! Component: 3050 - total flux cleaned = 0.00653731 Jy ! Component: 3100 - total flux cleaned = 0.00671696 Jy ! Component: 3150 - total flux cleaned = 0.00696643 Jy ! Component: 3200 - total flux cleaned = 0.00707208 Jy ! Component: 3250 - total flux cleaned = 0.00728212 Jy ! Component: 3300 - total flux cleaned = 0.00749047 Jy ! Component: 3350 - total flux cleaned = 0.00776596 Jy ! Component: 3400 - total flux cleaned = 0.00803831 Jy ! Component: 3450 - total flux cleaned = 0.00824099 Jy ! Component: 3500 - total flux cleaned = 0.00850892 Jy ! Component: 3550 - total flux cleaned = 0.00870823 Jy ! Component: 3600 - total flux cleaned = 0.00900503 Jy ! Component: 3650 - total flux cleaned = 0.00923395 Jy ! Component: 3700 - total flux cleaned = 0.00949362 Jy ! Component: 3750 - total flux cleaned = 0.00978276 Jy ! Component: 3800 - total flux cleaned = 0.0099741 Jy ! Component: 3850 - total flux cleaned = 0.0101004 Jy ! Component: 3900 - total flux cleaned = 0.0104144 Jy ! Component: 3950 - total flux cleaned = 0.0105389 Jy ! Component: 4000 - total flux cleaned = 0.0107242 Jy ! Component: 4050 - total flux cleaned = 0.0109699 Jy ! Total flux subtracted in 4096 components = 0.011092 Jy ! Clean residual min=-0.001542 max=0.001628 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 1.13562 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 503 components and 1.13562 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0242+1101_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.965 x 4.434 at 6.01 degrees (North through East) ! Clean map min=-0.0044251 max=0.8146 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0242+1101_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.814597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000556721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205029 0.205029 0.410059 0.820118 1.64024 3.28047 6.56094 13.1219 26.2438 52.4875 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.814 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1463.2 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0242+1101_C_uvs.log closed on Fri Aug 21 07:25:12 2015