! Started logfile: /scr/pima/bp192a1_uvs/J0449+1121_C_uvs.log on Wed Sep 16 13:32:09 2015 obs /scr/pima/bp192a1_uvs/J0449+1121_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0449+1121_C_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.938384 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 7432 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/bp192a1_uvs/J0449+1121_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.249500Jy sigma=30.381959 ! Fit after self-cal, rms=0.309645Jy sigma=7.188598 ! 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=1.296 mas, bmaj=3.636 mas, bpa=-0.7287 degrees ! Estimated noise=0.515612 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 = 0.55206 Jy ! Component: 100 - total flux cleaned = 0.705908 Jy ! Total flux subtracted in 100 components = 0.705908 Jy ! Clean residual min=-0.030003 max=0.069733 Jy/beam ! Clean residual mean=0.000002 rms=0.008707 Jy/beam ! Combined flux in latest and established models = 0.705908 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.705908 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=0.201403Jy sigma=3.840857 ! Fit after self-cal, rms=0.201361Jy sigma=3.839962 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783047 Jy ! Component: 100 - total flux cleaned = 0.119802 Jy ! Total flux subtracted in 100 components = 0.119802 Jy ! Clean residual min=-0.024277 max=0.025991 Jy/beam ! Clean residual mean=-0.000006 rms=0.005710 Jy/beam ! Combined flux in latest and established models = 0.82571 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.82571 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=0.156065Jy sigma=2.563079 ! Fit after self-cal, rms=0.155992Jy sigma=2.561326 ! 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=1.569 mas, bmaj=3.968 mas, bpa=0.8257 degrees ! Estimated noise=0.345392 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 = 0.0296619 Jy ! Component: 100 - total flux cleaned = 0.0445336 Jy ! Component: 150 - total flux cleaned = 0.0532241 Jy ! Component: 200 - total flux cleaned = 0.0585133 Jy ! Total flux subtracted in 200 components = 0.0585133 Jy ! Clean residual min=-0.022841 max=0.022656 Jy/beam ! Clean residual mean=-0.000020 rms=0.005380 Jy/beam ! Combined flux in latest and established models = 0.884223 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.884223 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=0.147947Jy sigma=2.426474 ! Fit after self-cal, rms=0.147939Jy sigma=2.426348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.569 x 3.968 at 0.8257 degrees (North through East) ! Clean map min=-0.022118 max=0.74519 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 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 1.03 KP 0.93 ! LA 1.11 MK 1.07 NL 1.11 OV 1.03 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.03 KP 0.90 ! LA 1.06 MK 1.02 NL 1.08 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.95 ! LA 1.07 MK 1.05 NL 1.13 OV 0.95 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.91 ! LA 1.16 MK 1.00 NL 1.09 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.97 KP 0.90 ! LA 1.08 MK 0.98 NL 1.08 OV 0.94 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.98 KP 0.92 ! LA 1.08 MK 0.97 NL 1.00 OV 0.96 ! PT 0.92 SC 0.96 ! ! ! Fit before self-cal, rms=0.147939Jy sigma=2.426348 ! Fit after self-cal, rms=0.133602Jy sigma=1.753308 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=3.972 mas, bpa=1.001 degrees ! Estimated noise=0.347003 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 = 0.00544085 Jy ! Component: 100 - total flux cleaned = 0.00839947 Jy ! Component: 150 - total flux cleaned = 0.0101435 Jy ! Component: 200 - total flux cleaned = 0.0105792 Jy ! Total flux subtracted in 200 components = 0.0105792 Jy ! Clean residual min=-0.013003 max=0.011616 Jy/beam ! Clean residual mean=-0.000010 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.894802 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.894802 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=0.132925Jy sigma=1.753657 ! Fit after self-cal, rms=0.132924Jy sigma=1.753574 ! 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=0.132924Jy sigma=1.753574 ! Fit after self-cal, rms=0.132855Jy sigma=1.748291 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=3.966 mas, bpa=1.077 degrees ! Estimated noise=0.348357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040612 Jy ! Component: 100 - total flux cleaned = 0.00619921 Jy ! Component: 150 - total flux cleaned = 0.0074881 Jy ! Component: 200 - total flux cleaned = 0.00798532 Jy ! Total flux subtracted in 200 components = 0.00798532 Jy ! Clean residual min=-0.012870 max=0.011448 Jy/beam ! Clean residual mean=-0.000011 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.902788 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.902788 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=0.132385Jy sigma=1.750586 ! Fit after self-cal, rms=0.132384Jy sigma=1.750578 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 = 0.000105036 Jy ! Component: 100 - total flux cleaned = 0.000133044 Jy ! Component: 150 - total flux cleaned = 0.000186344 Jy ! Component: 200 - total flux cleaned = 0.000211852 Jy ! Total flux subtracted in 200 components = 0.000211852 Jy ! Clean residual min=-0.012821 max=0.011411 Jy/beam ! Clean residual mean=-0.000011 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 0.902999 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.903 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=0.132371Jy sigma=1.750280 ! Fit after self-cal, rms=0.132370Jy sigma=1.750274 ! 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=0.132370Jy sigma=1.750274 ! Fit after self-cal, rms=0.132334Jy sigma=1.747069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=3.96 mas, bpa=1.129 degrees ! Estimated noise=0.349402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300796 Jy ! Component: 100 - total flux cleaned = 0.0045975 Jy ! Component: 150 - total flux cleaned = 0.00557688 Jy ! Component: 200 - total flux cleaned = 0.00578323 Jy ! Total flux subtracted in 200 components = 0.00578323 Jy ! Clean residual min=-0.012701 max=0.011347 Jy/beam ! Clean residual mean=-0.000011 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 0.908783 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.908783 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=0.132016Jy sigma=1.749517 ! Fit after self-cal, rms=0.132016Jy sigma=1.749508 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 = 8.87615e-05 Jy ! Component: 100 - total flux cleaned = 0.000112958 Jy ! Component: 150 - total flux cleaned = 0.000159347 Jy ! Component: 200 - total flux cleaned = 0.000158623 Jy ! Total flux subtracted in 200 components = 0.000158623 Jy ! Clean residual min=-0.012716 max=0.011329 Jy/beam ! Clean residual mean=-0.000011 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 0.908941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.908941 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=0.131991Jy sigma=1.749557 ! Fit after self-cal, rms=0.131991Jy sigma=1.749552 ! 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=0.131991Jy sigma=1.749552 ! Fit after self-cal, rms=0.131976Jy sigma=1.747755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.725 mas, bmaj=5.658 mas, bpa=1.135 degrees ! Estimated noise=0.445186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209617 Jy ! Component: 100 - total flux cleaned = 0.00171269 Jy ! Component: 150 - total flux cleaned = 0.00150173 Jy ! Component: 200 - total flux cleaned = 0.00123559 Jy ! Total flux subtracted in 200 components = 0.00123559 Jy ! Clean residual min=-0.015069 max=0.014994 Jy/beam ! Clean residual mean=-0.000025 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.910177 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.910177 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=0.131696Jy sigma=1.760797 ! Fit after self-cal, rms=0.131646Jy sigma=1.759423 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 = 0.000445395 Jy ! Component: 100 - total flux cleaned = 0.000275625 Jy ! Component: 150 - total flux cleaned = 6.36872e-05 Jy ! Component: 200 - total flux cleaned = -0.00011404 Jy ! Total flux subtracted in 200 components = -0.00011404 Jy ! Clean residual min=-0.014896 max=0.014796 Jy/beam ! Clean residual mean=-0.000025 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 0.910063 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.910063 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=0.131672Jy sigma=1.767840 ! Fit after self-cal, rms=0.131631Jy sigma=1.766715 ! 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=1.561 mas, bmaj=3.957 mas, bpa=1.169 degrees ! Estimated noise=0.35022 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 3.957 at 1.169 degrees (North through East) ! Clean map min=-0.012244 max=0.75177 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=0.131631Jy sigma=1.766715 ! Fit after self-cal, rms=0.130915Jy sigma=1.739647 ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=3.953 mas, bpa=1.411 degrees ! Estimated noise=0.351315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374501 Jy ! Component: 100 - total flux cleaned = 0.00498342 Jy ! Component: 150 - total flux cleaned = 0.00547802 Jy ! Component: 200 - total flux cleaned = 0.00586512 Jy ! Total flux subtracted in 200 components = 0.00586512 Jy ! Clean residual min=-0.012526 max=0.010693 Jy/beam ! Clean residual mean=-0.000011 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 0.915928 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.915928 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=0.130764Jy sigma=1.735932 ! Fit after self-cal, rms=0.130765Jy sigma=1.735703 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132706 Jy ! Component: 100 - total flux cleaned = 0.000257029 Jy ! Component: 150 - total flux cleaned = 0.000289395 Jy ! Component: 200 - total flux cleaned = 0.000289466 Jy ! Total flux subtracted in 200 components = 0.000289466 Jy ! Clean residual min=-0.012590 max=0.010741 Jy/beam ! Clean residual mean=-0.000011 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.916218 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.916218 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=0.130732Jy sigma=1.735209 ! Fit after self-cal, rms=0.130734Jy sigma=1.735103 ! 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=0.130734Jy sigma=1.735103 ! Fit after self-cal, rms=0.130701Jy sigma=1.733702 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=1.292 mas, bmaj=3.625 mas, bpa=-0.2464 degrees ! Estimated noise=0.526561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.56376 Jy ! Component: 100 - total flux cleaned = 0.723483 Jy ! Component: 150 - total flux cleaned = 0.804764 Jy ! Component: 200 - total flux cleaned = 0.847676 Jy ! Total flux subtracted in 200 components = 0.847676 Jy ! Clean residual min=-0.016508 max=0.020768 Jy/beam ! Clean residual mean=-0.000004 rms=0.004568 Jy/beam ! Combined flux in latest and established models = 0.847676 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.847676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.95 mas, bpa=1.369 degrees ! Estimated noise=0.351814 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 = 0.0307775 Jy ! Component: 100 - total flux cleaned = 0.0471572 Jy ! Component: 150 - total flux cleaned = 0.0568166 Jy ! Component: 200 - total flux cleaned = 0.0626988 Jy ! Total flux subtracted in 200 components = 0.0626988 Jy ! Clean residual min=-0.012455 max=0.011522 Jy/beam ! Clean residual mean=-0.000011 rms=0.002755 Jy/beam ! Combined flux in latest and established models = 0.910375 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.910374 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=3.726 mas, bmaj=5.651 mas, bpa=1.361 degrees ! Estimated noise=0.447726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446282 Jy ! Component: 100 - total flux cleaned = 0.00459397 Jy ! Component: 150 - total flux cleaned = 0.00459681 Jy ! Component: 200 - total flux cleaned = 0.00483951 Jy ! Total flux subtracted in 200 components = 0.00483951 Jy ! Clean residual min=-0.015240 max=0.014754 Jy/beam ! Clean residual mean=-0.000025 rms=0.003728 Jy/beam ! Combined flux in latest and established models = 0.915214 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 = 1.06303e-06 Jy ! Component: 100 - total flux cleaned = 1.2233e-06 Jy ! Component: 150 - total flux cleaned = -5.27065e-05 Jy ! Component: 200 - total flux cleaned = -5.18509e-05 Jy ! Total flux subtracted in 200 components = -5.18509e-05 Jy ! Clean residual min=-0.015100 max=0.014562 Jy/beam ! Clean residual mean=-0.000025 rms=0.003715 Jy/beam ! Combined flux in latest and established models = 0.915162 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.915162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=3.95 mas, bpa=1.369 degrees ! Estimated noise=0.351814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410694 Jy ! Component: 100 - total flux cleaned = 0.0012641 Jy ! Component: 150 - total flux cleaned = 0.0017385 Jy ! Component: 200 - total flux cleaned = 0.00208984 Jy ! Total flux subtracted in 200 components = 0.00208984 Jy ! Clean residual min=-0.013056 max=0.010907 Jy/beam ! Clean residual mean=-0.000011 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.917252 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.917252 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=0.130574Jy sigma=1.741107 ! Fit after self-cal, rms=0.130565Jy sigma=1.740927 wmodel /scr/pima/bp192a1_uvs/J0449+1121_C_map.mod ! Writing 56 model components to file: /scr/pima/bp192a1_uvs/J0449+1121_C_map.mod wobs /scr/pima/bp192a1_uvs/J0449+1121_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0449+1121_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0449+1121_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0449+1121_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 = -0.00560127 Jy ! Component: 100 - total flux cleaned = -0.0074798 Jy ! Component: 150 - total flux cleaned = -0.0086378 Jy ! Component: 200 - total flux cleaned = -0.00955543 Jy ! Component: 250 - total flux cleaned = -0.0104285 Jy ! Component: 300 - total flux cleaned = -0.0114323 Jy ! Component: 350 - total flux cleaned = -0.0120765 Jy ! Component: 400 - total flux cleaned = -0.0130061 Jy ! Component: 450 - total flux cleaned = -0.0137516 Jy ! Component: 500 - total flux cleaned = -0.0144739 Jy ! Component: 550 - total flux cleaned = -0.0153146 Jy ! Component: 600 - total flux cleaned = -0.0159977 Jy ! Component: 650 - total flux cleaned = -0.0169299 Jy ! Component: 700 - total flux cleaned = -0.0175789 Jy ! Component: 750 - total flux cleaned = -0.0183396 Jy ! Component: 800 - total flux cleaned = -0.0194543 Jy ! Component: 850 - total flux cleaned = -0.0200609 Jy ! Component: 900 - total flux cleaned = -0.0206558 Jy ! Component: 950 - total flux cleaned = -0.0212399 Jy ! Component: 1000 - total flux cleaned = -0.0215836 Jy ! Component: 1050 - total flux cleaned = -0.0220372 Jy ! Component: 1100 - total flux cleaned = -0.0221474 Jy ! Component: 1150 - total flux cleaned = -0.0223679 Jy ! Component: 1200 - total flux cleaned = -0.0225851 Jy ! Component: 1250 - total flux cleaned = -0.0226926 Jy ! Component: 1300 - total flux cleaned = -0.0227981 Jy ! Component: 1350 - total flux cleaned = -0.023112 Jy ! Component: 1400 - total flux cleaned = -0.0232148 Jy ! Component: 1450 - total flux cleaned = -0.023418 Jy ! Component: 1500 - total flux cleaned = -0.023517 Jy ! Component: 1550 - total flux cleaned = -0.0236163 Jy ! Component: 1600 - total flux cleaned = -0.0238134 Jy ! Component: 1650 - total flux cleaned = -0.0240084 Jy ! Component: 1700 - total flux cleaned = -0.0242021 Jy ! Component: 1750 - total flux cleaned = -0.0243921 Jy ! Component: 1800 - total flux cleaned = -0.0244868 Jy ! Component: 1850 - total flux cleaned = -0.0246746 Jy ! Component: 1900 - total flux cleaned = -0.0248589 Jy ! Component: 1950 - total flux cleaned = -0.0249507 Jy ! Component: 2000 - total flux cleaned = -0.0251333 Jy ! Component: 2050 - total flux cleaned = -0.0253126 Jy ! Component: 2100 - total flux cleaned = -0.0254918 Jy ! Component: 2150 - total flux cleaned = -0.0257566 Jy ! Component: 2200 - total flux cleaned = -0.0257569 Jy ! Component: 2250 - total flux cleaned = -0.0260184 Jy ! Component: 2300 - total flux cleaned = -0.0262779 Jy ! Component: 2350 - total flux cleaned = -0.0264493 Jy ! Component: 2400 - total flux cleaned = -0.0266199 Jy ! Component: 2450 - total flux cleaned = -0.0267042 Jy ! Component: 2500 - total flux cleaned = -0.0269557 Jy ! Component: 2550 - total flux cleaned = -0.0269557 Jy ! Component: 2600 - total flux cleaned = -0.027121 Jy ! Component: 2650 - total flux cleaned = -0.0272036 Jy ! Component: 2700 - total flux cleaned = -0.0273671 Jy ! Component: 2750 - total flux cleaned = -0.0273668 Jy ! Component: 2800 - total flux cleaned = -0.027528 Jy ! Component: 2850 - total flux cleaned = -0.0277678 Jy ! Component: 2900 - total flux cleaned = -0.0276091 Jy ! Component: 2950 - total flux cleaned = -0.0278455 Jy ! Component: 3000 - total flux cleaned = -0.027767 Jy ! Component: 3050 - total flux cleaned = -0.0279224 Jy ! Component: 3100 - total flux cleaned = -0.0276904 Jy ! Component: 3150 - total flux cleaned = -0.0276908 Jy ! Component: 3200 - total flux cleaned = -0.0278429 Jy ! Component: 3250 - total flux cleaned = -0.0277673 Jy ! Component: 3300 - total flux cleaned = -0.0278426 Jy ! Component: 3350 - total flux cleaned = -0.0278422 Jy ! Component: 3400 - total flux cleaned = -0.0279908 Jy ! Component: 3450 - total flux cleaned = -0.0279165 Jy ! Component: 3500 - total flux cleaned = -0.0279902 Jy ! Component: 3550 - total flux cleaned = -0.0279896 Jy ! Component: 3600 - total flux cleaned = -0.0279176 Jy ! Component: 3650 - total flux cleaned = -0.0281352 Jy ! Component: 3700 - total flux cleaned = -0.0282068 Jy ! Component: 3750 - total flux cleaned = -0.0282071 Jy ! Component: 3800 - total flux cleaned = -0.0283497 Jy ! Component: 3850 - total flux cleaned = -0.0282786 Jy ! Component: 3900 - total flux cleaned = -0.0283496 Jy ! Component: 3950 - total flux cleaned = -0.0283496 Jy ! Component: 4000 - total flux cleaned = -0.0285583 Jy ! Component: 4050 - total flux cleaned = -0.0284891 Jy ! Total flux subtracted in 4096 components = -0.0285576 Jy ! Clean residual min=-0.003577 max=0.003990 Jy/beam ! Clean residual mean=-0.000003 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.888695 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 345 components and 0.888694 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0449+1121_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 3.95 at 1.369 degrees (North through East) ! Clean map min=-0.0086755 max=0.75875 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0449+1121_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.758748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00126283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499306 0.499306 0.998612 1.99722 3.99445 7.98889 15.9778 31.9556 63.9112 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.758 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 600.834 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0449+1121_C_uvs.log closed on Wed Sep 16 13:32:14 2015