! Started logfile: /d2/scr/pima/bp177i_uvs/J0945+6012_C_uvs.log on Tue Apr 15 00:21:37 2014 obs /d2/scr/pima/bp177i_uvs/J0945+6012_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0945+6012_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0945+6012 ! ! 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 1032 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/bp177i_uvs/J0945+6012_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=1.000804Jy sigma=44.887280 ! Fit after self-cal, rms=0.969196Jy sigma=43.487193 ! 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=1.285 mas, bmaj=5.322 mas, bpa=0.5767 degrees ! Estimated noise=0.678676 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 = 0.0235584 Jy ! Component: 100 - total flux cleaned = 0.0305797 Jy ! Total flux subtracted in 100 components = 0.0305797 Jy ! Clean residual min=-0.002213 max=0.003397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0305797 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0305797 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=0.018423Jy sigma=0.787478 ! Fit after self-cal, rms=0.015951Jy sigma=0.657701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427378 Jy ! Component: 100 - total flux cleaned = 0.00691442 Jy ! Total flux subtracted in 100 components = 0.00691442 Jy ! Clean residual min=-0.001751 max=0.002841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0374941 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.0374941 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=0.014501Jy sigma=0.589892 ! Fit after self-cal, rms=0.014494Jy sigma=0.589426 ! 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=1.599 mas, bmaj=5.211 mas, bpa=0.08111 degrees ! Estimated noise=0.497803 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 = 0.0022799 Jy ! Component: 100 - total flux cleaned = 0.00373065 Jy ! Component: 150 - total flux cleaned = 0.00471785 Jy ! Component: 200 - total flux cleaned = 0.00540852 Jy ! Total flux subtracted in 200 components = 0.00540852 Jy ! Clean residual min=-0.001629 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0429026 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 85 components and 0.0429026 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=0.014035Jy sigma=0.570384 ! Fit after self-cal, rms=0.014031Jy sigma=0.570214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 5.211 at 0.08111 degrees (North through East) ! Clean map min=-0.0015411 max=0.032279 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 0.99 FD 1.13 HN 1.00 KP 1.03 ! LA 1.01 MK 1.16 NL 1.07 OV 0.96 ! PT 1.00 SC 0.88 ! ! ! 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=0.014031Jy sigma=0.570214 ! Fit after self-cal, rms=0.014053Jy sigma=0.567538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=5.207 mas, bpa=0.1418 degrees ! Estimated noise=0.500061 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 = 0.000603714 Jy ! Component: 100 - total flux cleaned = 0.0010098 Jy ! Component: 150 - total flux cleaned = 0.00118294 Jy ! Component: 200 - total flux cleaned = 0.00127747 Jy ! Total flux subtracted in 200 components = 0.00127747 Jy ! Clean residual min=-0.001554 max=0.001683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0441801 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.0441801 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=0.014005Jy sigma=0.566475 ! Fit after self-cal, rms=0.014006Jy sigma=0.566449 ! 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=0.014006Jy sigma=0.566449 ! Fit after self-cal, rms=0.014005Jy sigma=0.566371 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=5.206 mas, bpa=0.1516 degrees ! Estimated noise=0.500391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184445 Jy ! Component: 100 - total flux cleaned = 0.000261447 Jy ! Component: 150 - total flux cleaned = 0.000336032 Jy ! Component: 200 - total flux cleaned = 0.000394692 Jy ! Total flux subtracted in 200 components = 0.000394692 Jy ! Clean residual min=-0.001557 max=0.001677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0445748 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.0445748 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=0.013992Jy sigma=0.566153 ! Fit after self-cal, rms=0.013992Jy sigma=0.566150 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 (-2.4, 66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973603 Jy ! Component: 100 - total flux cleaned = 0.000953995 Jy ! Component: 150 - total flux cleaned = 0.000746345 Jy ! Component: 200 - total flux cleaned = 0.000590244 Jy ! Total flux subtracted in 200 components = 0.000590244 Jy ! Clean residual min=-0.001338 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.045165 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.045165 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=0.013709Jy sigma=0.556215 ! Fit after self-cal, rms=0.013700Jy sigma=0.555353 ! 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=0.013700Jy sigma=0.555353 ! Fit after self-cal, rms=0.013755Jy sigma=0.547203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=5.202 mas, bpa=0.2028 degrees ! Estimated noise=0.508732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364867 Jy ! Component: 100 - total flux cleaned = 0.000430835 Jy ! Component: 150 - total flux cleaned = 0.000445466 Jy ! Component: 200 - total flux cleaned = 0.000505897 Jy ! Total flux subtracted in 200 components = 0.000505897 Jy ! Clean residual min=-0.001325 max=0.001359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0456709 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.0456709 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=0.013705Jy sigma=0.546063 ! Fit after self-cal, rms=0.013707Jy sigma=0.545971 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 = 0.000179988 Jy ! Component: 100 - total flux cleaned = 0.000233033 Jy ! Component: 150 - total flux cleaned = 0.000271596 Jy ! Component: 200 - total flux cleaned = 0.000307376 Jy ! Total flux subtracted in 200 components = 0.000307376 Jy ! Clean residual min=-0.001330 max=0.001323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0459783 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.0459783 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=0.013687Jy sigma=0.545526 ! Fit after self-cal, rms=0.013688Jy sigma=0.545509 ! 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=0.013688Jy sigma=0.545509 ! Fit after self-cal, rms=0.013766Jy sigma=0.541238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=5.463 mas, bpa=2.279 degrees ! Estimated noise=0.632296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635531 Jy ! Component: 100 - total flux cleaned = 0.000983358 Jy ! Component: 150 - total flux cleaned = 0.00108921 Jy ! Component: 200 - total flux cleaned = 0.00112901 Jy ! Total flux subtracted in 200 components = 0.00112901 Jy ! Clean residual min=-0.001535 max=0.001546 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0471073 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.0471073 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=0.013755Jy sigma=0.541181 ! Fit after self-cal, rms=0.013756Jy sigma=0.541101 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 = 0.00012141 Jy ! Component: 100 - total flux cleaned = 0.000154436 Jy ! Component: 150 - total flux cleaned = 0.000161702 Jy ! Component: 200 - total flux cleaned = 0.000154917 Jy ! Total flux subtracted in 200 components = 0.000154917 Jy ! Clean residual min=-0.001542 max=0.001556 Jy/beam ! Clean residual mean=-0.000005 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0472622 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 160 components and 0.0472622 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=0.013760Jy sigma=0.541313 ! Fit after self-cal, rms=0.013760Jy sigma=0.541301 ! 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=1.602 mas, bmaj=5.206 mas, bpa=0.1378 degrees ! Estimated noise=0.514298 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 5.206 at 0.1378 degrees (North through East) ! Clean map min=-0.001335 max=0.033143 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=1.286 mas, bmaj=5.315 mas, bpa=0.7084 degrees ! Estimated noise=0.699107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252928 Jy ! Component: 100 - total flux cleaned = 0.0326078 Jy ! Component: 150 - total flux cleaned = 0.036471 Jy ! Component: 200 - total flux cleaned = 0.0389098 Jy ! Total flux subtracted in 200 components = 0.0389098 Jy ! Clean residual min=-0.001694 max=0.002443 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0389098 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.0389098 Jy ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=5.206 mas, bpa=0.1378 degrees ! Estimated noise=0.514298 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) ! Added new window around map position (-31.5, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274007 Jy ! Component: 100 - total flux cleaned = 0.00404661 Jy ! Component: 150 - total flux cleaned = 0.00495242 Jy ! Component: 200 - total flux cleaned = 0.00564727 Jy ! Total flux subtracted in 200 components = 0.00564727 Jy ! Clean residual min=-0.001416 max=0.001488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0445571 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 0.0445571 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=3.628 mas, bmaj=5.463 mas, bpa=2.279 degrees ! Estimated noise=0.632296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141315 Jy ! Component: 100 - total flux cleaned = 0.00204399 Jy ! Component: 150 - total flux cleaned = 0.00255141 Jy ! Component: 200 - total flux cleaned = 0.00294527 Jy ! Total flux subtracted in 200 components = 0.00294527 Jy ! Clean residual min=-0.001563 max=0.001472 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0475024 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 = 0.000211832 Jy ! Component: 100 - total flux cleaned = 0.000315504 Jy ! Component: 150 - total flux cleaned = 0.000392678 Jy ! Component: 200 - total flux cleaned = 0.000416007 Jy ! Total flux subtracted in 200 components = 0.000416007 Jy ! Clean residual min=-0.001568 max=0.001454 Jy/beam ! Clean residual mean=-0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0479184 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 139 components and 0.0479183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=5.206 mas, bpa=0.1378 degrees ! Estimated noise=0.514298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188612 Jy ! Component: 100 - total flux cleaned = -0.000318983 Jy ! Component: 150 - total flux cleaned = -0.00032049 Jy ! Component: 200 - total flux cleaned = -0.000355227 Jy ! Total flux subtracted in 200 components = -0.000355227 Jy ! Clean residual min=-0.001361 max=0.001369 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0475631 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.0475631 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=0.013745Jy sigma=0.540185 ! Fit after self-cal, rms=0.013736Jy sigma=0.539779 wmodel /d2/scr/pima/bp177i_uvs/J0945+6012_C_map.mod ! Writing 159 model components to file: /d2/scr/pima/bp177i_uvs/J0945+6012_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0945+6012_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0945+6012_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0945+6012_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0945+6012_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 = 7.50125e-05 Jy ! Component: 100 - total flux cleaned = 1.02267e-05 Jy ! Component: 150 - total flux cleaned = -1.01891e-05 Jy ! Component: 200 - total flux cleaned = -6.75305e-05 Jy ! Component: 250 - total flux cleaned = -6.73626e-05 Jy ! Component: 300 - total flux cleaned = 2.06192e-06 Jy ! Component: 350 - total flux cleaned = 1.76029e-06 Jy ! Component: 400 - total flux cleaned = 2.12803e-06 Jy ! Component: 450 - total flux cleaned = 1.98998e-06 Jy ! Component: 500 - total flux cleaned = -5.93374e-05 Jy ! Component: 550 - total flux cleaned = -0.00014875 Jy ! Component: 600 - total flux cleaned = -0.000250307 Jy ! Component: 650 - total flux cleaned = -0.00033534 Jy ! Component: 700 - total flux cleaned = -0.000418343 Jy ! Component: 750 - total flux cleaned = -0.000459012 Jy ! Component: 800 - total flux cleaned = -0.000512036 Jy ! Component: 850 - total flux cleaned = -0.000551128 Jy ! Component: 900 - total flux cleaned = -0.000614932 Jy ! Component: 950 - total flux cleaned = -0.000652277 Jy ! Component: 1000 - total flux cleaned = -0.000688942 Jy ! Component: 1050 - total flux cleaned = -0.000700929 Jy ! Component: 1100 - total flux cleaned = -0.000701029 Jy ! Component: 1150 - total flux cleaned = -0.000712525 Jy ! Component: 1200 - total flux cleaned = -0.000724 Jy ! Component: 1250 - total flux cleaned = -0.000780035 Jy ! Component: 1300 - total flux cleaned = -0.000790801 Jy ! Component: 1350 - total flux cleaned = -0.000812749 Jy ! Component: 1400 - total flux cleaned = -0.000855904 Jy ! Component: 1450 - total flux cleaned = -0.000909106 Jy ! Component: 1500 - total flux cleaned = -0.000951167 Jy ! Component: 1550 - total flux cleaned = -0.000982307 Jy ! Component: 1600 - total flux cleaned = -0.00106409 Jy ! Component: 1650 - total flux cleaned = -0.00108413 Jy ! Component: 1700 - total flux cleaned = -0.00114408 Jy ! Component: 1750 - total flux cleaned = -0.00124267 Jy ! Component: 1800 - total flux cleaned = -0.00129133 Jy ! Component: 1850 - total flux cleaned = -0.00131039 Jy ! Component: 1900 - total flux cleaned = -0.00133913 Jy ! Component: 1950 - total flux cleaned = -0.00143308 Jy ! Component: 2000 - total flux cleaned = -0.00145159 Jy ! Component: 2050 - total flux cleaned = -0.00148832 Jy ! Component: 2100 - total flux cleaned = -0.00152475 Jy ! Component: 2150 - total flux cleaned = -0.00155188 Jy ! Component: 2200 - total flux cleaned = -0.00159646 Jy ! Component: 2250 - total flux cleaned = -0.00164937 Jy ! Component: 2300 - total flux cleaned = -0.00164918 Jy ! Component: 2350 - total flux cleaned = -0.00168386 Jy ! Component: 2400 - total flux cleaned = -0.00171818 Jy ! Component: 2450 - total flux cleaned = -0.00174375 Jy ! Component: 2500 - total flux cleaned = -0.00179407 Jy ! Component: 2550 - total flux cleaned = -0.00178582 Jy ! Component: 2600 - total flux cleaned = -0.00182697 Jy ! Component: 2650 - total flux cleaned = -0.00183505 Jy ! Component: 2700 - total flux cleaned = -0.00185122 Jy ! Component: 2750 - total flux cleaned = -0.00187534 Jy ! Component: 2800 - total flux cleaned = -0.00189917 Jy ! Component: 2850 - total flux cleaned = -0.00193066 Jy ! Component: 2900 - total flux cleaned = -0.00191493 Jy ! Component: 2950 - total flux cleaned = -0.00196147 Jy ! Component: 3000 - total flux cleaned = -0.00196914 Jy ! Component: 3050 - total flux cleaned = -0.00198441 Jy ! Component: 3100 - total flux cleaned = -0.00200718 Jy ! Component: 3150 - total flux cleaned = -0.00200716 Jy ! Component: 3200 - total flux cleaned = -0.00205949 Jy ! Component: 3250 - total flux cleaned = -0.00208175 Jy ! Component: 3300 - total flux cleaned = -0.00209645 Jy ! Component: 3350 - total flux cleaned = -0.00211845 Jy ! Component: 3400 - total flux cleaned = -0.00214031 Jy ! Component: 3450 - total flux cleaned = -0.00216919 Jy ! Component: 3500 - total flux cleaned = -0.00219069 Jy ! Component: 3550 - total flux cleaned = -0.0021836 Jy ! Component: 3600 - total flux cleaned = -0.0022332 Jy ! Component: 3650 - total flux cleaned = -0.00224022 Jy ! Component: 3700 - total flux cleaned = -0.00227521 Jy ! Component: 3750 - total flux cleaned = -0.00232381 Jy ! Component: 3800 - total flux cleaned = -0.00230997 Jy ! Component: 3850 - total flux cleaned = -0.00233744 Jy ! Component: 3900 - total flux cleaned = -0.00236475 Jy ! Component: 3950 - total flux cleaned = -0.00238503 Jy ! Component: 4000 - total flux cleaned = -0.00240525 Jy ! Component: 4050 - total flux cleaned = -0.00241194 Jy ! Total flux subtracted in 4096 components = -0.00242526 Jy ! Clean residual min=-0.000387 max=0.000445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0451379 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 478 components and 0.0451378 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0945+6012_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 5.206 at 0.1378 degrees (North through East) ! Clean map min=-0.00084007 max=0.033001 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0945+6012_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0330015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09579 1.09579 2.19158 4.38315 8.7663 17.5326 35.0652 70.1304 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.775 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0945+6012_C_uvs.log closed on Tue Apr 15 00:21:42 2014