! Started logfile: /scr/pima/bp171a9_uvs/J1152+2312_C_uvs.log on Sat Dec 21 09:12:45 2013 obs /scr/pima/bp171a9_uvs/J1152+2312_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1152+2312_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1152+2312 ! ! 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 864 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/bp171a9_uvs/J1152+2312_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=0.996968Jy sigma=2.460155 ! Fit after self-cal, rms=0.952306Jy sigma=2.302586 ! 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=1.823 mas, bmaj=4.335 mas, bpa=19.95 degrees ! Estimated noise=14.8619 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 = 0.0407166 Jy ! Component: 100 - total flux cleaned = 0.0531822 Jy ! Total flux subtracted in 100 components = 0.0531822 Jy ! Clean residual min=-0.006670 max=0.014766 Jy/beam ! Clean residual mean=-0.000019 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 0.0531822 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0531822 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=0.028079Jy sigma=0.084198 ! Fit after self-cal, rms=0.028072Jy sigma=0.084058 ! Inverting map ! Added new window around map position (-18.6, 10.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133178 Jy ! Component: 100 - total flux cleaned = 0.0199674 Jy ! Total flux subtracted in 100 components = 0.0199674 Jy ! Clean residual min=-0.004342 max=0.005695 Jy/beam ! Clean residual mean=-0.000012 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.0731497 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.0731497 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=0.021788Jy sigma=0.063085 ! Fit after self-cal, rms=0.020529Jy sigma=0.061360 ! 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=2.238 mas, bmaj=4.741 mas, bpa=18.82 degrees ! Estimated noise=10.773 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 = 0.00785931 Jy ! Component: 100 - total flux cleaned = 0.0133356 Jy ! Component: 150 - total flux cleaned = 0.017395 Jy ! Component: 200 - total flux cleaned = 0.0204968 Jy ! Total flux subtracted in 200 components = 0.0204968 Jy ! Clean residual min=-0.003943 max=0.005542 Jy/beam ! Clean residual mean=-0.000005 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.0936465 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 90 components and 0.0936465 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=0.018294Jy sigma=0.047579 ! Fit after self-cal, rms=0.018000Jy sigma=0.047163 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.238 x 4.741 at 18.82 degrees (North through East) ! Clean map min=-0.0034658 max=0.053968 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 0.92 KP 0.95 ! LA 1.01 NL 1.09 OV 0.98 PT 0.93 ! SC 0.96 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.95 KP 0.98 ! LA 1.04 NL 1.11 OV 1.05 PT 0.84 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 1.12 KP 0.97 ! LA 1.06 NL 1.06 OV 0.97 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 0.88 ! LA 1.01 NL 1.03 OV 0.99 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 1.01 ! LA 1.05 NL 1.08 OV 1.07 PT 0.86 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.018000Jy sigma=0.047163 ! Fit after self-cal, rms=0.017629Jy sigma=0.045347 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=4.757 mas, bpa=18.74 degrees ! Estimated noise=10.7221 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 (-6.9, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448638 Jy ! Component: 100 - total flux cleaned = 0.00710763 Jy ! Component: 150 - total flux cleaned = 0.00904655 Jy ! Component: 200 - total flux cleaned = 0.0105596 Jy ! Total flux subtracted in 200 components = 0.0105596 Jy ! Clean residual min=-0.002458 max=0.002441 Jy/beam ! Clean residual mean=0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.104206 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.104206 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=0.016415Jy sigma=0.041652 ! Fit after self-cal, rms=0.016311Jy sigma=0.041393 ! 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=0.016311Jy sigma=0.041393 ! Fit after self-cal, rms=0.016267Jy sigma=0.040866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=4.742 mas, bpa=18.95 degrees ! Estimated noise=10.8543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020255 Jy ! Component: 100 - total flux cleaned = 0.00354917 Jy ! Component: 150 - total flux cleaned = 0.00479933 Jy ! Component: 200 - total flux cleaned = 0.00583512 Jy ! Total flux subtracted in 200 components = 0.00583512 Jy ! Clean residual min=-0.002211 max=0.002298 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.110041 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 142 components and 0.110041 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=0.016019Jy sigma=0.039627 ! Fit after self-cal, rms=0.015996Jy sigma=0.039574 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 = 0.00101659 Jy ! Component: 100 - total flux cleaned = 0.00159981 Jy ! Component: 150 - total flux cleaned = 0.00196297 Jy ! Component: 200 - total flux cleaned = 0.00223958 Jy ! Total flux subtracted in 200 components = 0.00223958 Jy ! Clean residual min=-0.002260 max=0.002085 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.112281 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.112281 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=0.015893Jy sigma=0.039303 ! Fit after self-cal, rms=0.015888Jy sigma=0.039289 ! 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=0.015888Jy sigma=0.039289 ! Fit after self-cal, rms=0.015883Jy sigma=0.038865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=4.725 mas, bpa=19.13 degrees ! Estimated noise=10.9867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137989 Jy ! Component: 100 - total flux cleaned = 0.00233231 Jy ! Component: 150 - total flux cleaned = 0.0030843 Jy ! Component: 200 - total flux cleaned = 0.00357079 Jy ! Total flux subtracted in 200 components = 0.00357079 Jy ! Clean residual min=-0.002175 max=0.002088 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.115852 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 0.115852 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=0.015818Jy sigma=0.038272 ! Fit after self-cal, rms=0.015813Jy sigma=0.038261 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 = 0.00054942 Jy ! Component: 100 - total flux cleaned = 0.000695769 Jy ! Component: 150 - total flux cleaned = 0.000774976 Jy ! Component: 200 - total flux cleaned = 0.000831133 Jy ! Total flux subtracted in 200 components = 0.000831133 Jy ! Clean residual min=-0.002177 max=0.001969 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.116683 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 190 components and 0.116683 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=0.015764Jy sigma=0.038147 ! Fit after self-cal, rms=0.015761Jy sigma=0.038143 ! 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=0.015761Jy sigma=0.038143 ! Fit after self-cal, rms=0.015777Jy sigma=0.037966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.388 mas, bmaj=5.8 mas, bpa=15.91 degrees ! Estimated noise=11.5391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137517 Jy ! Component: 100 - total flux cleaned = 0.00225719 Jy ! Component: 150 - total flux cleaned = 0.00285994 Jy ! Component: 200 - total flux cleaned = 0.00309062 Jy ! Total flux subtracted in 200 components = 0.00309062 Jy ! Clean residual min=-0.002978 max=0.002047 Jy/beam ! Clean residual mean=0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.119773 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 213 components and 0.119773 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=0.015762Jy sigma=0.037643 ! Fit after self-cal, rms=0.015757Jy sigma=0.037636 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 = 0.000138594 Jy ! Component: 100 - total flux cleaned = 0.000138515 Jy ! Component: 150 - total flux cleaned = 0.000120957 Jy ! Component: 200 - total flux cleaned = 0.000138232 Jy ! Total flux subtracted in 200 components = 0.000138232 Jy ! Clean residual min=-0.002946 max=0.002032 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.119912 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 217 components and 0.119912 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=0.015730Jy sigma=0.037574 ! Fit after self-cal, rms=0.015727Jy sigma=0.037571 ! 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=2.217 mas, bmaj=4.715 mas, bpa=19.27 degrees ! Estimated noise=11.0758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.217 x 4.715 at 19.27 degrees (North through East) ! Clean map min=-0.0020398 max=0.053904 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=1.81 mas, bmaj=4.315 mas, bpa=20.28 degrees ! Estimated noise=15.2112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423798 Jy ! Component: 100 - total flux cleaned = 0.0590292 Jy ! Component: 150 - total flux cleaned = 0.0697055 Jy ! Component: 200 - total flux cleaned = 0.0771915 Jy ! Total flux subtracted in 200 components = 0.0771915 Jy ! Clean residual min=-0.004486 max=0.005300 Jy/beam ! Clean residual mean=-0.000013 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.0771915 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0771915 Jy ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=4.715 mas, bpa=19.27 degrees ! Estimated noise=11.0758 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 = 0.00869402 Jy ! Component: 100 - total flux cleaned = 0.0150192 Jy ! Component: 150 - total flux cleaned = 0.0199251 Jy ! Component: 200 - total flux cleaned = 0.0238148 Jy ! Total flux subtracted in 200 components = 0.0238148 Jy ! Clean residual min=-0.002940 max=0.003485 Jy/beam ! Clean residual mean=-0.000006 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.101006 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 104 components and 0.101006 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=4.388 mas, bmaj=5.8 mas, bpa=15.91 degrees ! Estimated noise=11.5391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468035 Jy ! Component: 100 - total flux cleaned = 0.00799944 Jy ! Component: 150 - total flux cleaned = 0.0105129 Jy ! Component: 200 - total flux cleaned = 0.0124519 Jy ! Total flux subtracted in 200 components = 0.0124519 Jy ! Clean residual min=-0.002795 max=0.002387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.113458 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 = 0.00151506 Jy ! Component: 100 - total flux cleaned = 0.0027086 Jy ! Component: 150 - total flux cleaned = 0.00348209 Jy ! Component: 200 - total flux cleaned = 0.00390851 Jy ! Total flux subtracted in 200 components = 0.00390851 Jy ! Clean residual min=-0.002843 max=0.001980 Jy/beam ! Clean residual mean=0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.117367 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 184 components and 0.117367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=4.715 mas, bpa=19.27 degrees ! Estimated noise=11.0758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216833 Jy ! Component: 100 - total flux cleaned = 0.000459087 Jy ! Component: 150 - total flux cleaned = 0.000724728 Jy ! Component: 200 - total flux cleaned = 0.000857394 Jy ! Total flux subtracted in 200 components = 0.000857394 Jy ! Clean residual min=-0.002033 max=0.001947 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.118224 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 202 components and 0.118224 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=0.015817Jy sigma=0.037568 ! Fit after self-cal, rms=0.015791Jy sigma=0.037525 wmodel /scr/pima/bp171a9_uvs/J1152+2312_C_map.mod ! Writing 202 model components to file: /scr/pima/bp171a9_uvs/J1152+2312_C_map.mod wobs /scr/pima/bp171a9_uvs/J1152+2312_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1152+2312_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1152+2312_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a9_uvs/J1152+2312_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 = -0.000303395 Jy ! Component: 100 - total flux cleaned = -0.000304984 Jy ! Component: 150 - total flux cleaned = -9.60133e-05 Jy ! Component: 200 - total flux cleaned = 0.00012959 Jy ! Component: 250 - total flux cleaned = 0.000396345 Jy ! Component: 300 - total flux cleaned = 0.000600142 Jy ! Component: 350 - total flux cleaned = 0.00081898 Jy ! Component: 400 - total flux cleaned = 0.00105214 Jy ! Component: 450 - total flux cleaned = 0.00123127 Jy ! Component: 500 - total flux cleaned = 0.00138257 Jy ! Component: 550 - total flux cleaned = 0.00154914 Jy ! Component: 600 - total flux cleaned = 0.00168896 Jy ! Component: 650 - total flux cleaned = 0.00178613 Jy ! Component: 700 - total flux cleaned = 0.00191731 Jy ! Component: 750 - total flux cleaned = 0.00193593 Jy ! Component: 800 - total flux cleaned = 0.00197069 Jy ! Component: 850 - total flux cleaned = 0.0019534 Jy ! Component: 900 - total flux cleaned = 0.00192006 Jy ! Component: 950 - total flux cleaned = 0.00192012 Jy ! Component: 1000 - total flux cleaned = 0.00188833 Jy ! Component: 1050 - total flux cleaned = 0.0018881 Jy ! Component: 1100 - total flux cleaned = 0.00185805 Jy ! Component: 1150 - total flux cleaned = 0.00185851 Jy ! Component: 1200 - total flux cleaned = 0.00190238 Jy ! Component: 1250 - total flux cleaned = 0.00194512 Jy ! Component: 1300 - total flux cleaned = 0.00198715 Jy ! Component: 1350 - total flux cleaned = 0.00204202 Jy ! Component: 1400 - total flux cleaned = 0.00200168 Jy ! Component: 1450 - total flux cleaned = 0.00202813 Jy ! Component: 1500 - total flux cleaned = 0.00200192 Jy ! Component: 1550 - total flux cleaned = 0.00196377 Jy ! Component: 1600 - total flux cleaned = 0.00200144 Jy ! Component: 1650 - total flux cleaned = 0.0019894 Jy ! Component: 1700 - total flux cleaned = 0.00200178 Jy ! Component: 1750 - total flux cleaned = 0.00196627 Jy ! Component: 1800 - total flux cleaned = 0.00196648 Jy ! Component: 1850 - total flux cleaned = 0.00194323 Jy ! Component: 1900 - total flux cleaned = 0.00189787 Jy ! Component: 1950 - total flux cleaned = 0.00190928 Jy ! Component: 2000 - total flux cleaned = 0.00186471 Jy ! Component: 2050 - total flux cleaned = 0.00184265 Jy ! Component: 2100 - total flux cleaned = 0.00182077 Jy ! Component: 2150 - total flux cleaned = 0.00180989 Jy ! Component: 2200 - total flux cleaned = 0.00174639 Jy ! Component: 2250 - total flux cleaned = 0.00177752 Jy ! Component: 2300 - total flux cleaned = 0.0017877 Jy ! Component: 2350 - total flux cleaned = 0.00178757 Jy ! Component: 2400 - total flux cleaned = 0.00180762 Jy ! Component: 2450 - total flux cleaned = 0.00181766 Jy ! Component: 2500 - total flux cleaned = 0.00184736 Jy ! Component: 2550 - total flux cleaned = 0.0018571 Jy ! Component: 2600 - total flux cleaned = 0.00187664 Jy ! Component: 2650 - total flux cleaned = 0.00189588 Jy ! Component: 2700 - total flux cleaned = 0.00190531 Jy ! Component: 2750 - total flux cleaned = 0.00189582 Jy ! Component: 2800 - total flux cleaned = 0.00190509 Jy ! Component: 2850 - total flux cleaned = 0.00192359 Jy ! Component: 2900 - total flux cleaned = 0.00193287 Jy ! Component: 2950 - total flux cleaned = 0.00196939 Jy ! Component: 3000 - total flux cleaned = 0.00201457 Jy ! Component: 3050 - total flux cleaned = 0.00204138 Jy ! Component: 3100 - total flux cleaned = 0.00206803 Jy ! Component: 3150 - total flux cleaned = 0.00211225 Jy ! Component: 3200 - total flux cleaned = 0.00212979 Jy ! Component: 3250 - total flux cleaned = 0.00219078 Jy ! Component: 3300 - total flux cleaned = 0.00220802 Jy ! Component: 3350 - total flux cleaned = 0.00227684 Jy ! Component: 3400 - total flux cleaned = 0.00230238 Jy ! Component: 3450 - total flux cleaned = 0.00234486 Jy ! Component: 3500 - total flux cleaned = 0.00238706 Jy ! Component: 3550 - total flux cleaned = 0.00244588 Jy ! Component: 3600 - total flux cleaned = 0.00250431 Jy ! Component: 3650 - total flux cleaned = 0.00257901 Jy ! Component: 3700 - total flux cleaned = 0.00265329 Jy ! Component: 3750 - total flux cleaned = 0.0027108 Jy ! Component: 3800 - total flux cleaned = 0.00277615 Jy ! Component: 3850 - total flux cleaned = 0.00283304 Jy ! Component: 3900 - total flux cleaned = 0.0028735 Jy ! Component: 3950 - total flux cleaned = 0.00296211 Jy ! Component: 4000 - total flux cleaned = 0.00302625 Jy ! Component: 4050 - total flux cleaned = 0.00309814 Jy ! Total flux subtracted in 4096 components = 0.00316176 Jy ! Clean residual min=-0.000440 max=0.000560 Jy/beam ! Clean residual mean=0.000003 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.121386 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 499 components and 0.121386 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1152+2312_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.217 x 4.715 at 19.27 degrees (North through East) ! Clean map min=-0.001045 max=0.054093 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1152+2312_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0540932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.771363 0.771363 1.54273 3.08545 6.1709 12.3418 24.6836 49.3672 98.7344 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.922 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1152+2312_C_uvs.log closed on Sat Dec 21 09:12:50 2013