! Started logfile: /d2/scr/pima/bp171aa_uvs/J1018+0530_C_uvs.log on Thu Nov 28 23:33:55 2013 obs /d2/scr/pima/bp171aa_uvs/J1018+0530_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1018+0530_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884848 visibilities/baseline/integration-bin. ! Found source: J1018+0530 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3504 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1018+0530_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=0.979463Jy sigma=0.692138 ! Fit after self-cal, rms=0.800101Jy sigma=0.565420 ! 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=1.282 mas, bmaj=3.548 mas, bpa=-4.815 degrees ! Estimated noise=22.0146 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 = 0.147251 Jy ! Component: 100 - total flux cleaned = 0.188396 Jy ! Total flux subtracted in 100 components = 0.188396 Jy ! Clean residual min=-0.005458 max=0.016725 Jy/beam ! Clean residual mean=0.000027 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.188396 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.188396 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=0.052853Jy sigma=0.037321 ! Fit after self-cal, rms=0.052803Jy sigma=0.037286 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177379 Jy ! Component: 100 - total flux cleaned = 0.0274631 Jy ! Total flux subtracted in 100 components = 0.0274631 Jy ! Clean residual min=-0.003737 max=0.005556 Jy/beam ! Clean residual mean=0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.215859 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.215859 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=0.044161Jy sigma=0.031172 ! Fit after self-cal, rms=0.044143Jy sigma=0.031160 ! 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=1.558 mas, bmaj=3.919 mas, bpa=-3.473 degrees ! Estimated noise=16.9036 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 = 0.00931027 Jy ! Component: 100 - total flux cleaned = 0.0145873 Jy ! Component: 150 - total flux cleaned = 0.0179395 Jy ! Component: 200 - total flux cleaned = 0.0201174 Jy ! Total flux subtracted in 200 components = 0.0201174 Jy ! Clean residual min=-0.005352 max=0.005343 Jy/beam ! Clean residual mean=-0.000005 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.235976 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.235976 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=0.042092Jy sigma=0.029708 ! Fit after self-cal, rms=0.042084Jy sigma=0.029703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 3.919 at -3.473 degrees (North through East) ! Clean map min=-0.0052498 max=0.19747 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 1.03 FD 1.16 HN 0.98 KP 0.97 ! LA 1.08 MK 1.10 NL 1.08 OV 1.00 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 0.96 KP 0.98 ! LA 1.11 MK 1.04 NL 1.12 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.97 KP 1.00 ! LA 1.08 MK 1.07 NL 1.01 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 1.00 ! LA 1.08 MK 1.06 NL 1.00 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.02 KP 1.03 ! LA 1.12 MK 1.00 NL 0.98 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.95 ! LA 1.02 MK 1.02 NL 1.03 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.97 KP 1.00 ! LA 1.05 MK 1.00 NL 0.99 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.042084Jy sigma=0.029703 ! Fit after self-cal, rms=0.040142Jy sigma=0.027924 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=3.914 mas, bpa=-3.305 degrees ! Estimated noise=17.3037 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 = 0.00437917 Jy ! Component: 100 - total flux cleaned = 0.00630611 Jy ! Component: 150 - total flux cleaned = 0.0074937 Jy ! Component: 200 - total flux cleaned = 0.00825523 Jy ! Total flux subtracted in 200 components = 0.00825523 Jy ! Clean residual min=-0.003840 max=0.003890 Jy/beam ! Clean residual mean=0.000000 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.244231 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.244231 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=0.039705Jy sigma=0.027600 ! Fit after self-cal, rms=0.039712Jy sigma=0.027594 ! 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=0.039712Jy sigma=0.027594 ! Fit after self-cal, rms=0.039850Jy sigma=0.027374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=3.905 mas, bpa=-3.234 degrees ! Estimated noise=17.6723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391197 Jy ! Component: 100 - total flux cleaned = 0.00554942 Jy ! Component: 150 - total flux cleaned = 0.00651118 Jy ! Component: 200 - total flux cleaned = 0.0071272 Jy ! Total flux subtracted in 200 components = 0.0071272 Jy ! Clean residual min=-0.003960 max=0.003808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.251359 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.251359 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=0.039523Jy sigma=0.027118 ! Fit after self-cal, rms=0.039521Jy sigma=0.027116 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 = 0.000549921 Jy ! Component: 100 - total flux cleaned = 0.000749855 Jy ! Component: 150 - total flux cleaned = 0.000777496 Jy ! Component: 200 - total flux cleaned = 0.000802779 Jy ! Total flux subtracted in 200 components = 0.000802779 Jy ! Clean residual min=-0.003983 max=0.003826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.252161 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.252161 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=0.039514Jy sigma=0.027110 ! Fit after self-cal, rms=0.039514Jy sigma=0.027109 ! 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=0.039514Jy sigma=0.027109 ! Fit after self-cal, rms=0.039662Jy sigma=0.026914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.895 mas, bpa=-3.163 degrees ! Estimated noise=18.0156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345417 Jy ! Component: 100 - total flux cleaned = 0.00485095 Jy ! Component: 150 - total flux cleaned = 0.00564436 Jy ! Component: 200 - total flux cleaned = 0.00614321 Jy ! Total flux subtracted in 200 components = 0.00614321 Jy ! Clean residual min=-0.004027 max=0.003732 Jy/beam ! Clean residual mean=-0.000000 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.258305 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.258305 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=0.039420Jy sigma=0.026714 ! Fit after self-cal, rms=0.039419Jy sigma=0.026713 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 = 0.000311444 Jy ! Component: 100 - total flux cleaned = 0.000411932 Jy ! Component: 150 - total flux cleaned = 0.000467295 Jy ! Component: 200 - total flux cleaned = 0.00050808 Jy ! Total flux subtracted in 200 components = 0.00050808 Jy ! Clean residual min=-0.004052 max=0.003733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.258813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.258813 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=0.039415Jy sigma=0.026708 ! Fit after self-cal, rms=0.039415Jy sigma=0.026707 ! 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=0.039415Jy sigma=0.026707 ! Fit after self-cal, rms=0.039589Jy sigma=0.026563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=5.802 mas, bpa=0.9133 degrees ! Estimated noise=23.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453716 Jy ! Component: 100 - total flux cleaned = 0.00630761 Jy ! Component: 150 - total flux cleaned = 0.00715483 Jy ! Component: 200 - total flux cleaned = 0.00733823 Jy ! Total flux subtracted in 200 components = 0.00733823 Jy ! Clean residual min=-0.006039 max=0.004430 Jy/beam ! Clean residual mean=-0.000005 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.266151 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.266151 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=0.039449Jy sigma=0.026427 ! Fit after self-cal, rms=0.039434Jy sigma=0.026416 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 = 0.000215075 Jy ! Component: 100 - total flux cleaned = 0.00026241 Jy ! Component: 150 - total flux cleaned = 0.000297733 Jy ! Component: 200 - total flux cleaned = 0.000314403 Jy ! Total flux subtracted in 200 components = 0.000314403 Jy ! Clean residual min=-0.006029 max=0.004478 Jy/beam ! Clean residual mean=-0.000006 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.266465 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 79 components and 0.266465 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=0.039446Jy sigma=0.026425 ! Fit after self-cal, rms=0.039440Jy sigma=0.026420 ! 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=1.551 mas, bmaj=3.887 mas, bpa=-3.101 degrees ! Estimated noise=18.3155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.551 x 3.887 at -3.101 degrees (North through East) ! Clean map min=-0.0039028 max=0.21183 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=3.523 mas, bpa=-4.488 degrees ! Estimated noise=23.8297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15928 Jy ! Component: 100 - total flux cleaned = 0.204146 Jy ! Component: 150 - total flux cleaned = 0.224276 Jy ! Component: 200 - total flux cleaned = 0.235846 Jy ! Total flux subtracted in 200 components = 0.235846 Jy ! Clean residual min=-0.003968 max=0.006018 Jy/beam ! Clean residual mean=0.000018 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.235846 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.235846 Jy ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=3.887 mas, bpa=-3.101 degrees ! Estimated noise=18.3155 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 = 0.0110151 Jy ! Component: 100 - total flux cleaned = 0.0174441 Jy ! Component: 150 - total flux cleaned = 0.0214753 Jy ! Component: 200 - total flux cleaned = 0.0240552 Jy ! Total flux subtracted in 200 components = 0.0240552 Jy ! Clean residual min=-0.004283 max=0.003828 Jy/beam ! Clean residual mean=0.000002 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.259902 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.259901 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=3.545 mas, bmaj=5.802 mas, bpa=0.9133 degrees ! Estimated noise=23.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350146 Jy ! Component: 100 - total flux cleaned = 0.0050577 Jy ! Component: 150 - total flux cleaned = 0.00547633 Jy ! Component: 200 - total flux cleaned = 0.00558902 Jy ! Total flux subtracted in 200 components = 0.00558902 Jy ! Clean residual min=-0.006128 max=0.004372 Jy/beam ! Clean residual mean=-0.000004 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.265491 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 = 7.88056e-05 Jy ! Component: 100 - total flux cleaned = 0.000177344 Jy ! Component: 150 - total flux cleaned = 0.000246413 Jy ! Component: 200 - total flux cleaned = 0.00033242 Jy ! Total flux subtracted in 200 components = 0.00033242 Jy ! Clean residual min=-0.006082 max=0.004430 Jy/beam ! Clean residual mean=-0.000005 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.265823 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 61 components and 0.265823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=3.887 mas, bpa=-3.101 degrees ! Estimated noise=18.3155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000706522 Jy ! Component: 100 - total flux cleaned = -0.000890258 Jy ! Component: 150 - total flux cleaned = -0.000950553 Jy ! Component: 200 - total flux cleaned = -0.000925945 Jy ! Total flux subtracted in 200 components = -0.000925945 Jy ! Clean residual min=-0.004092 max=0.003702 Jy/beam ! Clean residual mean=-0.000001 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.264897 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.264897 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=0.039436Jy sigma=0.026423 ! Fit after self-cal, rms=0.039436Jy sigma=0.026422 wmodel /d2/scr/pima/bp171aa_uvs/J1018+0530_C_map.mod ! Writing 69 model components to file: /d2/scr/pima/bp171aa_uvs/J1018+0530_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1018+0530_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1018+0530_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1018+0530_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1018+0530_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 = -0.00152104 Jy ! Component: 100 - total flux cleaned = -0.00233945 Jy ! Component: 150 - total flux cleaned = -0.00272143 Jy ! Component: 200 - total flux cleaned = -0.00290207 Jy ! Component: 250 - total flux cleaned = -0.00284576 Jy ! Component: 300 - total flux cleaned = -0.00279191 Jy ! Component: 350 - total flux cleaned = -0.00263663 Jy ! Component: 400 - total flux cleaned = -0.00263617 Jy ! Component: 450 - total flux cleaned = -0.00268244 Jy ! Component: 500 - total flux cleaned = -0.00272715 Jy ! Component: 550 - total flux cleaned = -0.00272666 Jy ! Component: 600 - total flux cleaned = -0.00263899 Jy ! Component: 650 - total flux cleaned = -0.00255431 Jy ! Component: 700 - total flux cleaned = -0.00255395 Jy ! Component: 750 - total flux cleaned = -0.00251274 Jy ! Component: 800 - total flux cleaned = -0.00239498 Jy ! Component: 850 - total flux cleaned = -0.0022809 Jy ! Component: 900 - total flux cleaned = -0.00220616 Jy ! Component: 950 - total flux cleaned = -0.00209621 Jy ! Component: 1000 - total flux cleaned = -0.00195339 Jy ! Component: 1050 - total flux cleaned = -0.00195269 Jy ! Component: 1100 - total flux cleaned = -0.00178038 Jy ! Component: 1150 - total flux cleaned = -0.00177963 Jy ! Component: 1200 - total flux cleaned = -0.00168076 Jy ! Component: 1250 - total flux cleaned = -0.00158515 Jy ! Component: 1300 - total flux cleaned = -0.00164809 Jy ! Component: 1350 - total flux cleaned = -0.00149265 Jy ! Component: 1400 - total flux cleaned = -0.00140116 Jy ! Component: 1450 - total flux cleaned = -0.0012814 Jy ! Component: 1500 - total flux cleaned = -0.00119332 Jy ! Component: 1550 - total flux cleaned = -0.00110677 Jy ! Component: 1600 - total flux cleaned = -0.000993299 Jy ! Component: 1650 - total flux cleaned = -0.000881847 Jy ! Component: 1700 - total flux cleaned = -0.000771999 Jy ! Component: 1750 - total flux cleaned = -0.000663679 Jy ! Component: 1800 - total flux cleaned = -0.000503438 Jy ! Component: 1850 - total flux cleaned = -0.000424329 Jy ! Component: 1900 - total flux cleaned = -0.000242163 Jy ! Component: 1950 - total flux cleaned = -0.000114337 Jy ! Component: 2000 - total flux cleaned = -1.32764e-05 Jy ! Component: 2050 - total flux cleaned = 3.64949e-05 Jy ! Component: 2100 - total flux cleaned = 0.000110347 Jy ! Component: 2150 - total flux cleaned = 0.000134876 Jy ! Component: 2200 - total flux cleaned = 0.000183382 Jy ! Component: 2250 - total flux cleaned = 0.000326261 Jy ! Component: 2300 - total flux cleaned = 0.000302834 Jy ! Component: 2350 - total flux cleaned = 0.00037245 Jy ! Component: 2400 - total flux cleaned = 0.000441246 Jy ! Component: 2450 - total flux cleaned = 0.000441232 Jy ! Component: 2500 - total flux cleaned = 0.000508512 Jy ! Component: 2550 - total flux cleaned = 0.00061924 Jy ! Component: 2600 - total flux cleaned = 0.000662606 Jy ! Component: 2650 - total flux cleaned = 0.000684229 Jy ! Component: 2700 - total flux cleaned = 0.000727121 Jy ! Component: 2750 - total flux cleaned = 0.000769565 Jy ! Component: 2800 - total flux cleaned = 0.000769589 Jy ! Component: 2850 - total flux cleaned = 0.000873862 Jy ! Component: 2900 - total flux cleaned = 0.000914933 Jy ! Component: 2950 - total flux cleaned = 0.000915024 Jy ! Component: 3000 - total flux cleaned = 0.00103679 Jy ! Component: 3050 - total flux cleaned = 0.00107685 Jy ! Component: 3100 - total flux cleaned = 0.00109687 Jy ! Component: 3150 - total flux cleaned = 0.0011959 Jy ! Component: 3200 - total flux cleaned = 0.00127414 Jy ! Component: 3250 - total flux cleaned = 0.0012546 Jy ! Component: 3300 - total flux cleaned = 0.0013319 Jy ! Component: 3350 - total flux cleaned = 0.00140829 Jy ! Component: 3400 - total flux cleaned = 0.00146519 Jy ! Component: 3450 - total flux cleaned = 0.00148396 Jy ! Component: 3500 - total flux cleaned = 0.0015959 Jy ! Component: 3550 - total flux cleaned = 0.00165135 Jy ! Component: 3600 - total flux cleaned = 0.00163285 Jy ! Component: 3650 - total flux cleaned = 0.00168752 Jy ! Component: 3700 - total flux cleaned = 0.0016878 Jy ! Component: 3750 - total flux cleaned = 0.0017059 Jy ! Component: 3800 - total flux cleaned = 0.00174161 Jy ! Component: 3850 - total flux cleaned = 0.00179463 Jy ! Component: 3900 - total flux cleaned = 0.00182957 Jy ! Component: 3950 - total flux cleaned = 0.00184682 Jy ! Component: 4000 - total flux cleaned = 0.00188141 Jy ! Component: 4050 - total flux cleaned = 0.00188141 Jy ! Total flux subtracted in 4096 components = 0.00191563 Jy ! Clean residual min=-0.001036 max=0.000968 Jy/beam ! Clean residual mean=0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.266813 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 439 components and 0.266813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1018+0530_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.551 x 3.887 at -3.101 degrees (North through East) ! Clean map min=-0.0022841 max=0.21189 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1018+0530_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441823 0.441823 0.883646 1.76729 3.53458 7.06917 14.1383 28.2767 56.5533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 679.004 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1018+0530_C_uvs.log closed on Thu Nov 28 23:34:00 2013