! Started logfile: /d2/scr/pima/bp171a4_uvs/J1109+0658_C_uvs.log on Wed Jan 29 04:20:39 2014 obs /d2/scr/pima/bp171a4_uvs/J1109+0658_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1109+0658_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1109+0658 ! ! 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 1008 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/bp171a4_uvs/J1109+0658_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006645Jy sigma=42.294361 ! Fit after self-cal, rms=0.934282Jy sigma=39.263687 ! 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=1.29 mas, bmaj=3.714 mas, bpa=-5.725 degrees ! Estimated noise=0.661654 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 = 0.0443104 Jy ! Component: 100 - total flux cleaned = 0.0693557 Jy ! Total flux subtracted in 100 components = 0.0693557 Jy ! Clean residual min=-0.008011 max=0.022016 Jy/beam ! Clean residual mean=0.000011 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 0.0693557 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0693557 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=0.054385Jy sigma=2.176411 ! Fit after self-cal, rms=0.053444Jy sigma=2.140317 ! Inverting map ! Added new window around map position (-2.1, 0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220565 Jy ! Component: 100 - total flux cleaned = 0.0360717 Jy ! Total flux subtracted in 100 components = 0.0360717 Jy ! Clean residual min=-0.005601 max=0.011467 Jy/beam ! Clean residual mean=0.000008 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.105427 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.105427 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=0.037534Jy sigma=1.433559 ! Fit after self-cal, rms=0.036930Jy sigma=1.405769 ! 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=1.547 mas, bmaj=4.122 mas, bpa=-6.174 degrees ! Estimated noise=0.547791 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 = 0.0175358 Jy ! Component: 100 - total flux cleaned = 0.0286307 Jy ! Component: 150 - total flux cleaned = 0.0365805 Jy ! Component: 200 - total flux cleaned = 0.042519 Jy ! Total flux subtracted in 200 components = 0.042519 Jy ! Clean residual min=-0.004502 max=0.007427 Jy/beam ! Clean residual mean=0.000010 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.147946 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 118 components and 0.147946 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=0.024623Jy sigma=0.864795 ! Fit after self-cal, rms=0.024230Jy sigma=0.844624 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.547 x 4.122 at -6.174 degrees (North through East) ! Clean map min=-0.0044752 max=0.055363 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 1.00* 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 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 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 1.00* 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.024230Jy sigma=0.844624 ! Fit after self-cal, rms=0.024230Jy sigma=0.844624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.547 mas, bmaj=4.122 mas, bpa=-6.174 degrees ! Estimated noise=0.547791 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 = 0.00546075 Jy ! Component: 100 - total flux cleaned = 0.0089899 Jy ! Component: 150 - total flux cleaned = 0.0115546 Jy ! Component: 200 - total flux cleaned = 0.0134705 Jy ! Total flux subtracted in 200 components = 0.0134705 Jy ! Clean residual min=-0.004198 max=0.004677 Jy/beam ! Clean residual mean=0.000007 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.161417 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.161417 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=0.022379Jy sigma=0.778432 ! Fit after self-cal, rms=0.022222Jy sigma=0.770435 ! 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=0.022222Jy sigma=0.770435 ! Fit after self-cal, rms=0.022296Jy sigma=0.765536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=4.129 mas, bpa=-6.175 degrees ! Estimated noise=0.554304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243691 Jy ! Component: 100 - total flux cleaned = 0.00371562 Jy ! Component: 150 - total flux cleaned = 0.00421325 Jy ! Component: 200 - total flux cleaned = 0.0046336 Jy ! Total flux subtracted in 200 components = 0.0046336 Jy ! Clean residual min=-0.003782 max=0.004597 Jy/beam ! Clean residual mean=0.000007 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.166051 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.166051 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=0.021832Jy sigma=0.753509 ! Fit after self-cal, rms=0.021777Jy sigma=0.750605 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 (-9.3, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476248 Jy ! Component: 100 - total flux cleaned = 0.00764765 Jy ! Component: 150 - total flux cleaned = 0.00982761 Jy ! Component: 200 - total flux cleaned = 0.0116147 Jy ! Total flux subtracted in 200 components = 0.0116147 Jy ! Clean residual min=-0.003019 max=0.002849 Jy/beam ! Clean residual mean=0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.177665 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 177 components and 0.177665 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=0.020575Jy sigma=0.682766 ! Fit after self-cal, rms=0.020552Jy sigma=0.681728 ! 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=0.020552Jy sigma=0.681728 ! Fit after self-cal, rms=0.019932Jy sigma=0.656572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.19 mas, bpa=-6.289 degrees ! Estimated noise=0.564082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171271 Jy ! Component: 100 - total flux cleaned = 0.00301731 Jy ! Component: 150 - total flux cleaned = 0.00410245 Jy ! Component: 200 - total flux cleaned = 0.0049922 Jy ! Total flux subtracted in 200 components = 0.0049922 Jy ! Clean residual min=-0.002418 max=0.002684 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.182657 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 200 components and 0.182657 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=0.019699Jy sigma=0.644812 ! Fit after self-cal, rms=0.019695Jy sigma=0.644489 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 = 0.000658748 Jy ! Component: 100 - total flux cleaned = 0.00115806 Jy ! Component: 150 - total flux cleaned = 0.00160455 Jy ! Component: 200 - total flux cleaned = 0.00193248 Jy ! Total flux subtracted in 200 components = 0.00193248 Jy ! Clean residual min=-0.002317 max=0.002584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.18459 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 212 components and 0.18459 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=0.019603Jy sigma=0.640822 ! Fit after self-cal, rms=0.019596Jy sigma=0.640470 ! 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=0.019596Jy sigma=0.640470 ! Fit after self-cal, rms=0.019600Jy sigma=0.640334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=5.967 mas, bpa=-2.36 degrees ! Estimated noise=0.698402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131331 Jy ! Component: 100 - total flux cleaned = 0.00224075 Jy ! Component: 150 - total flux cleaned = 0.00300553 Jy ! Component: 200 - total flux cleaned = 0.00364539 Jy ! Total flux subtracted in 200 components = 0.00364539 Jy ! Clean residual min=-0.003108 max=0.003445 Jy/beam ! Clean residual mean=-0.000003 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.188235 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 234 components and 0.188235 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=0.019552Jy sigma=0.640175 ! Fit after self-cal, rms=0.019547Jy sigma=0.639982 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 = 0.000210348 Jy ! Component: 100 - total flux cleaned = 0.000463975 Jy ! Component: 150 - total flux cleaned = 0.000654288 Jy ! Component: 200 - total flux cleaned = 0.000831137 Jy ! Total flux subtracted in 200 components = 0.000831137 Jy ! Clean residual min=-0.003070 max=0.003412 Jy/beam ! Clean residual mean=-0.000004 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.189066 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 248 components and 0.189066 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=0.019532Jy sigma=0.639750 ! Fit after self-cal, rms=0.019529Jy sigma=0.639623 ! 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=1.58 mas, bmaj=4.184 mas, bpa=-6.214 degrees ! Estimated noise=0.56472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.184 at -6.214 degrees (North through East) ! Clean map min=-0.0022873 max=0.054066 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=1.315 mas, bmaj=3.763 mas, bpa=-5.874 degrees ! Estimated noise=0.689152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481171 Jy ! Component: 100 - total flux cleaned = 0.0764089 Jy ! Component: 150 - total flux cleaned = 0.0955569 Jy ! Component: 200 - total flux cleaned = 0.109075 Jy ! Total flux subtracted in 200 components = 0.109075 Jy ! Clean residual min=-0.004979 max=0.008763 Jy/beam ! Clean residual mean=0.000007 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.109075 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.109075 Jy ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.184 mas, bpa=-6.214 degrees ! Estimated noise=0.56472 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 = 0.0159128 Jy ! Component: 100 - total flux cleaned = 0.0264636 Jy ! Component: 150 - total flux cleaned = 0.0341042 Jy ! Component: 200 - total flux cleaned = 0.0399242 Jy ! Total flux subtracted in 200 components = 0.0399242 Jy ! Clean residual min=-0.004031 max=0.005754 Jy/beam ! Clean residual mean=0.000008 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.148999 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 106 components and 0.148999 Jy ! Inverting map ! Added new window around map position (2.4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566621 Jy ! Component: 100 - total flux cleaned = 0.00988244 Jy ! Component: 150 - total flux cleaned = 0.013419 Jy ! Component: 200 - total flux cleaned = 0.0164263 Jy ! Total flux subtracted in 200 components = 0.0164263 Jy ! Clean residual min=-0.003200 max=0.002882 Jy/beam ! Clean residual mean=0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.165425 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 134 components and 0.165425 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=3.758 mas, bmaj=5.967 mas, bpa=-2.36 degrees ! Estimated noise=0.698402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450217 Jy ! Component: 100 - total flux cleaned = 0.00775689 Jy ! Component: 150 - total flux cleaned = 0.0103411 Jy ! Component: 200 - total flux cleaned = 0.012464 Jy ! Total flux subtracted in 200 components = 0.012464 Jy ! Clean residual min=-0.003958 max=0.003298 Jy/beam ! Clean residual mean=0.000001 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.177889 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 = 0.00178935 Jy ! Component: 100 - total flux cleaned = 0.00332269 Jy ! Component: 150 - total flux cleaned = 0.00464269 Jy ! Component: 200 - total flux cleaned = 0.00578113 Jy ! Total flux subtracted in 200 components = 0.00578113 Jy ! Clean residual min=-0.003472 max=0.003317 Jy/beam ! Clean residual mean=-0.000002 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.18367 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 212 components and 0.18367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.184 mas, bpa=-6.214 degrees ! Estimated noise=0.56472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115411 Jy ! Component: 100 - total flux cleaned = 0.00131764 Jy ! Component: 150 - total flux cleaned = 0.00138766 Jy ! Component: 200 - total flux cleaned = 0.0014823 Jy ! Total flux subtracted in 200 components = 0.0014823 Jy ! Clean residual min=-0.002344 max=0.002293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.185153 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 238 components and 0.185153 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=0.019436Jy sigma=0.629888 ! Fit after self-cal, rms=0.019420Jy sigma=0.629096 wmodel /d2/scr/pima/bp171a4_uvs/J1109+0658_C_map.mod ! Writing 238 model components to file: /d2/scr/pima/bp171a4_uvs/J1109+0658_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1109+0658_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1109+0658_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1109+0658_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a4_uvs/J1109+0658_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 = -5.09509e-06 Jy ! Component: 100 - total flux cleaned = -0.000228471 Jy ! Component: 150 - total flux cleaned = -0.000474485 Jy ! Component: 200 - total flux cleaned = -0.000770019 Jy ! Component: 250 - total flux cleaned = -0.00117484 Jy ! Component: 300 - total flux cleaned = -0.00141065 Jy ! Component: 350 - total flux cleaned = -0.00160769 Jy ! Component: 400 - total flux cleaned = -0.00171634 Jy ! Component: 450 - total flux cleaned = -0.00182096 Jy ! Component: 500 - total flux cleaned = -0.00189615 Jy ! Component: 550 - total flux cleaned = -0.00189542 Jy ! Component: 600 - total flux cleaned = -0.00191986 Jy ! Component: 650 - total flux cleaned = -0.00182756 Jy ! Component: 700 - total flux cleaned = -0.00194194 Jy ! Component: 750 - total flux cleaned = -0.00200716 Jy ! Component: 800 - total flux cleaned = -0.00189851 Jy ! Component: 850 - total flux cleaned = -0.00187783 Jy ! Component: 900 - total flux cleaned = -0.00189818 Jy ! Component: 950 - total flux cleaned = -0.00183691 Jy ! Component: 1000 - total flux cleaned = -0.00177686 Jy ! Component: 1050 - total flux cleaned = -0.00169901 Jy ! Component: 1100 - total flux cleaned = -0.00166126 Jy ! Component: 1150 - total flux cleaned = -0.00156782 Jy ! Component: 1200 - total flux cleaned = -0.00153087 Jy ! Component: 1250 - total flux cleaned = -0.00144093 Jy ! Component: 1300 - total flux cleaned = -0.00138755 Jy ! Component: 1350 - total flux cleaned = -0.00135242 Jy ! Component: 1400 - total flux cleaned = -0.00123229 Jy ! Component: 1450 - total flux cleaned = -0.0011987 Jy ! Component: 1500 - total flux cleaned = -0.00109877 Jy ! Component: 1550 - total flux cleaned = -0.00101673 Jy ! Component: 1600 - total flux cleaned = -0.000920187 Jy ! Component: 1650 - total flux cleaned = -0.000888486 Jy ! Component: 1700 - total flux cleaned = -0.000825965 Jy ! Component: 1750 - total flux cleaned = -0.000733713 Jy ! Component: 1800 - total flux cleaned = -0.000703322 Jy ! Component: 1850 - total flux cleaned = -0.000614044 Jy ! Component: 1900 - total flux cleaned = -0.000584399 Jy ! Component: 1950 - total flux cleaned = -0.00049756 Jy ! Component: 2000 - total flux cleaned = -0.000426442 Jy ! Component: 2050 - total flux cleaned = -0.000370121 Jy ! Component: 2100 - total flux cleaned = -0.000259428 Jy ! Component: 2150 - total flux cleaned = -0.000232384 Jy ! Component: 2200 - total flux cleaned = -0.000178729 Jy ! Component: 2250 - total flux cleaned = -8.5765e-05 Jy ! Component: 2300 - total flux cleaned = -7.23593e-06 Jy ! Component: 2350 - total flux cleaned = 4.43546e-05 Jy ! Component: 2400 - total flux cleaned = 9.53043e-05 Jy ! Component: 2450 - total flux cleaned = 0.00014559 Jy ! Component: 2500 - total flux cleaned = 0.000219801 Jy ! Component: 2550 - total flux cleaned = 0.000280716 Jy ! Component: 2600 - total flux cleaned = 0.000304582 Jy ! Component: 2650 - total flux cleaned = 0.000304801 Jy ! Component: 2700 - total flux cleaned = 0.000363551 Jy ! Component: 2750 - total flux cleaned = 0.000421454 Jy ! Component: 2800 - total flux cleaned = 0.000444132 Jy ! Component: 2850 - total flux cleaned = 0.000455319 Jy ! Component: 2900 - total flux cleaned = 0.000500139 Jy ! Component: 2950 - total flux cleaned = 0.000533208 Jy ! Component: 3000 - total flux cleaned = 0.000587753 Jy ! Component: 3050 - total flux cleaned = 0.000598626 Jy ! Component: 3100 - total flux cleaned = 0.000641206 Jy ! Component: 3150 - total flux cleaned = 0.000662245 Jy ! Component: 3200 - total flux cleaned = 0.000672706 Jy ! Component: 3250 - total flux cleaned = 0.000713884 Jy ! Component: 3300 - total flux cleaned = 0.000693505 Jy ! Component: 3350 - total flux cleaned = 0.000733854 Jy ! Component: 3400 - total flux cleaned = 0.000763755 Jy ! Component: 3450 - total flux cleaned = 0.000812911 Jy ! Component: 3500 - total flux cleaned = 0.000822652 Jy ! Component: 3550 - total flux cleaned = 0.000870867 Jy ! Component: 3600 - total flux cleaned = 0.000899562 Jy ! Component: 3650 - total flux cleaned = 0.000927985 Jy ! Component: 3700 - total flux cleaned = 0.000956096 Jy ! Component: 3750 - total flux cleaned = 0.000956206 Jy ! Component: 3800 - total flux cleaned = 0.00102086 Jy ! Component: 3850 - total flux cleaned = 0.00102994 Jy ! Component: 3900 - total flux cleaned = 0.00108436 Jy ! Component: 3950 - total flux cleaned = 0.00112015 Jy ! Component: 4000 - total flux cleaned = 0.0010934 Jy ! Component: 4050 - total flux cleaned = 0.00111986 Jy ! Total flux subtracted in 4096 components = 0.00110226 Jy ! Clean residual min=-0.000499 max=0.000466 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.186255 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 578 components and 0.186255 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1109+0658_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.184 at -6.214 degrees (North through East) ! Clean map min=-0.0011933 max=0.056052 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1109+0658_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0560516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.8753 0.8753 1.7506 3.5012 7.0024 14.0048 28.0096 56.0192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.739 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1109+0658_C_uvs.log closed on Wed Jan 29 04:20:49 2014