! Started logfile: /d2/scr/pima/bp177j_uvs/J0342-3007_X_uvs.log on Thu Jun 19 03:25:08 2014 obs /d2/scr/pima/bp177j_uvs/J0342-3007_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0342-3007_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0342-3007 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0342-3007_X] 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 0.200x0.200 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=1.004734Jy sigma=28.764911 ! Fit after self-cal, rms=0.858788Jy sigma=24.487933 ! 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=0.6978 mas, bmaj=2.016 mas, bpa=-4.638 degrees ! Estimated noise=1.16316 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 = 0.105548 Jy ! Component: 100 - total flux cleaned = 0.132059 Jy ! Total flux subtracted in 100 components = 0.132059 Jy ! Clean residual min=-0.005479 max=0.012325 Jy/beam ! Clean residual mean=0.000018 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.132059 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.132059 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=0.036823Jy sigma=1.010245 ! Fit after self-cal, rms=0.036798Jy sigma=1.009536 ! Inverting map ! Added new window around map position (1.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122725 Jy ! Component: 100 - total flux cleaned = 0.0191308 Jy ! Total flux subtracted in 100 components = 0.0191308 Jy ! Clean residual min=-0.004995 max=0.007856 Jy/beam ! Clean residual mean=0.000012 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.15119 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.15119 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=0.030940Jy sigma=0.810149 ! Fit after self-cal, rms=0.030777Jy sigma=0.801116 ! 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=0.8975 mas, bmaj=2.436 mas, bpa=-5.174 degrees ! Estimated noise=0.775123 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 (-10.6, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921911 Jy ! Component: 100 - total flux cleaned = 0.014258 Jy ! Component: 150 - total flux cleaned = 0.0173261 Jy ! Component: 200 - total flux cleaned = 0.0193433 Jy ! Total flux subtracted in 200 components = 0.0193433 Jy ! Clean residual min=-0.006042 max=0.004459 Jy/beam ! Clean residual mean=0.000008 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.170533 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.170533 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=0.027771Jy sigma=0.714452 ! Fit after self-cal, rms=0.027572Jy sigma=0.707278 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 2.436 at -5.174 degrees (North through East) ! Clean map min=-0.0051347 max=0.13194 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 1.16 FD 1.11 HN 0.97 KP 0.92 ! LA 1.06 MK 0.95 NL 1.08 OV 0.97 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.96 KP 0.92 ! LA 0.96 MK 0.93 NL 1.03 OV 0.96 ! PT 0.89 SC 0.97 ! ! ! 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 0.98 FD 1.07 HN 1.14 KP 0.94 ! LA 0.99 MK 1.04 NL 1.01 OV 0.96 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.17 KP 1.06 ! LA 1.01 MK 0.98 NL 0.94 OV 0.94 ! PT 0.88 SC 0.98 ! ! ! 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 1.03 FD 1.01 HN 1.18 KP 0.98 ! LA 0.97 MK 1.07 NL 1.05 OV 1.05 ! PT 0.91 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=0.027572Jy sigma=0.707278 ! Fit after self-cal, rms=0.025765Jy sigma=0.635522 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=2.439 mas, bpa=-5.178 degrees ! Estimated noise=0.76991 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 = -0.000500341 Jy ! Component: 100 - total flux cleaned = -0.000457739 Jy ! Component: 150 - total flux cleaned = -0.000386652 Jy ! Component: 200 - total flux cleaned = -0.000387395 Jy ! Total flux subtracted in 200 components = -0.000387395 Jy ! Clean residual min=-0.003010 max=0.002663 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.170146 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.170146 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=0.025638Jy sigma=0.631320 ! Fit after self-cal, rms=0.025644Jy sigma=0.631091 ! 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=0.025644Jy sigma=0.631091 ! Fit after self-cal, rms=0.025518Jy sigma=0.630561 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.437 mas, bpa=-5.244 degrees ! Estimated noise=0.766525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379903 Jy ! Component: 100 - total flux cleaned = -0.000281954 Jy ! Component: 150 - total flux cleaned = -0.000253797 Jy ! Component: 200 - total flux cleaned = -0.000281994 Jy ! Total flux subtracted in 200 components = -0.000281994 Jy ! Clean residual min=-0.002970 max=0.002550 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.169864 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.169864 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=0.025435Jy sigma=0.628148 ! Fit after self-cal, rms=0.025436Jy sigma=0.628052 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 = 6.24379e-05 Jy ! Component: 100 - total flux cleaned = 8.8003e-05 Jy ! Component: 150 - total flux cleaned = 0.000112756 Jy ! Component: 200 - total flux cleaned = 8.87699e-05 Jy ! Total flux subtracted in 200 components = 8.87699e-05 Jy ! Clean residual min=-0.002960 max=0.002474 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.169953 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.169953 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=0.025376Jy sigma=0.626856 ! Fit after self-cal, rms=0.025377Jy sigma=0.626794 ! 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=0.025377Jy sigma=0.626794 ! Fit after self-cal, rms=0.025263Jy sigma=0.626518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8983 mas, bmaj=2.437 mas, bpa=-5.27 degrees ! Estimated noise=0.76403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224201 Jy ! Component: 100 - total flux cleaned = -0.000173356 Jy ! Component: 150 - total flux cleaned = -0.000149908 Jy ! Component: 200 - total flux cleaned = -0.000150606 Jy ! Total flux subtracted in 200 components = -0.000150606 Jy ! Clean residual min=-0.002922 max=0.002399 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.169802 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.169802 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=0.025211Jy sigma=0.625128 ! Fit after self-cal, rms=0.025212Jy sigma=0.625076 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 = 4.88399e-05 Jy ! Component: 100 - total flux cleaned = 7.02672e-05 Jy ! Component: 150 - total flux cleaned = 6.96982e-05 Jy ! Component: 200 - total flux cleaned = 6.99693e-05 Jy ! Total flux subtracted in 200 components = 6.99693e-05 Jy ! Clean residual min=-0.002907 max=0.002371 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.169872 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.169872 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=0.025171Jy sigma=0.624241 ! Fit after self-cal, rms=0.025172Jy sigma=0.624206 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.025172Jy sigma=0.624206 ! Fit after self-cal, rms=0.025087Jy sigma=0.624083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=5.994 mas, bpa=-0.3403 degrees ! Estimated noise=0.941177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517127 Jy ! Component: 100 - total flux cleaned = 0.000628093 Jy ! Component: 150 - total flux cleaned = 0.000673395 Jy ! Component: 200 - total flux cleaned = 0.000714252 Jy ! Total flux subtracted in 200 components = 0.000714252 Jy ! Clean residual min=-0.004185 max=0.002492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.170587 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.170587 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=0.025091Jy sigma=0.623782 ! Fit after self-cal, rms=0.025072Jy sigma=0.623589 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 = 1.85771e-05 Jy ! Component: 100 - total flux cleaned = 6.07815e-05 Jy ! Component: 150 - total flux cleaned = 0.000117083 Jy ! Component: 200 - total flux cleaned = 0.000152405 Jy ! Total flux subtracted in 200 components = 0.000152405 Jy ! Clean residual min=-0.004113 max=0.002483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.170739 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.170739 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=0.025081Jy sigma=0.623499 ! Fit after self-cal, rms=0.025065Jy sigma=0.623372 ! 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=0.8978 mas, bmaj=2.436 mas, bpa=-5.28 degrees ! Estimated noise=0.76234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8978 x 2.436 at -5.28 degrees (North through East) ! Clean map min=-0.0028429 max=0.12724 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=0.698 mas, bmaj=2.016 mas, bpa=-4.707 degrees ! Estimated noise=1.15234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10445 Jy ! Component: 100 - total flux cleaned = 0.131226 Jy ! Component: 150 - total flux cleaned = 0.143845 Jy ! Component: 200 - total flux cleaned = 0.151445 Jy ! Total flux subtracted in 200 components = 0.151445 Jy ! Clean residual min=-0.003791 max=0.004327 Jy/beam ! Clean residual mean=0.000008 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.151445 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.151445 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=2.436 mas, bpa=-5.28 degrees ! Estimated noise=0.76234 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 = 0.00702113 Jy ! Component: 100 - total flux cleaned = 0.0109553 Jy ! Component: 150 - total flux cleaned = 0.013482 Jy ! Component: 200 - total flux cleaned = 0.0151968 Jy ! Total flux subtracted in 200 components = 0.0151968 Jy ! Clean residual min=-0.003188 max=0.002655 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.166642 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.166642 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=5.994 mas, bpa=-0.3403 degrees ! Estimated noise=0.941177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021681 Jy ! Component: 100 - total flux cleaned = 0.0027749 Jy ! Component: 150 - total flux cleaned = 0.00294337 Jy ! Component: 200 - total flux cleaned = 0.00306707 Jy ! Total flux subtracted in 200 components = 0.00306707 Jy ! Clean residual min=-0.004463 max=0.002663 Jy/beam ! Clean residual mean=0.000000 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.169709 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 = 8.8253e-05 Jy ! Component: 100 - total flux cleaned = 0.000201071 Jy ! Component: 150 - total flux cleaned = 0.000281275 Jy ! Component: 200 - total flux cleaned = 0.000358423 Jy ! Total flux subtracted in 200 components = 0.000358423 Jy ! Clean residual min=-0.004395 max=0.002572 Jy/beam ! Clean residual mean=0.000000 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.170067 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.170067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=2.436 mas, bpa=-5.28 degrees ! Estimated noise=0.76234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561911 Jy ! Component: 100 - total flux cleaned = -0.000449645 Jy ! Component: 150 - total flux cleaned = -0.000384842 Jy ! Component: 200 - total flux cleaned = -0.00032747 Jy ! Total flux subtracted in 200 components = -0.00032747 Jy ! Clean residual min=-0.003130 max=0.002405 Jy/beam ! Clean residual mean=0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.16974 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.16974 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=0.025134Jy sigma=0.626844 ! Fit after self-cal, rms=0.025118Jy sigma=0.626491 wmodel /d2/scr/pima/bp177j_uvs/J0342-3007_X_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177j_uvs/J0342-3007_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0342-3007_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0342-3007_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0342-3007_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0342-3007_X_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 = -0.00124493 Jy ! Component: 100 - total flux cleaned = -0.00169945 Jy ! Component: 150 - total flux cleaned = -0.00195137 Jy ! Component: 200 - total flux cleaned = -0.00214893 Jy ! Component: 250 - total flux cleaned = -0.00222357 Jy ! Component: 300 - total flux cleaned = -0.00233055 Jy ! Component: 350 - total flux cleaned = -0.00243193 Jy ! Component: 400 - total flux cleaned = -0.00259763 Jy ! Component: 450 - total flux cleaned = -0.00285393 Jy ! Component: 500 - total flux cleaned = -0.00310096 Jy ! Component: 550 - total flux cleaned = -0.00331152 Jy ! Component: 600 - total flux cleaned = -0.00345696 Jy ! Component: 650 - total flux cleaned = -0.00357014 Jy ! Component: 700 - total flux cleaned = -0.00365395 Jy ! Component: 750 - total flux cleaned = -0.00378938 Jy ! Component: 800 - total flux cleaned = -0.00389516 Jy ! Component: 850 - total flux cleaned = -0.00397288 Jy ! Component: 900 - total flux cleaned = -0.00409982 Jy ! Component: 950 - total flux cleaned = -0.00417376 Jy ! Component: 1000 - total flux cleaned = -0.0041738 Jy ! Component: 1050 - total flux cleaned = -0.00419832 Jy ! Component: 1100 - total flux cleaned = -0.00431513 Jy ! Component: 1150 - total flux cleaned = -0.00433798 Jy ! Component: 1200 - total flux cleaned = -0.00442836 Jy ! Component: 1250 - total flux cleaned = -0.00440581 Jy ! Component: 1300 - total flux cleaned = -0.0044272 Jy ! Component: 1350 - total flux cleaned = -0.00447021 Jy ! Component: 1400 - total flux cleaned = -0.00444929 Jy ! Component: 1450 - total flux cleaned = -0.00455308 Jy ! Component: 1500 - total flux cleaned = -0.00447193 Jy ! Component: 1550 - total flux cleaned = -0.00453231 Jy ! Component: 1600 - total flux cleaned = -0.00451221 Jy ! Component: 1650 - total flux cleaned = -0.00453155 Jy ! Component: 1700 - total flux cleaned = -0.0045314 Jy ! Component: 1750 - total flux cleaned = -0.00455023 Jy ! Component: 1800 - total flux cleaned = -0.00456929 Jy ! Component: 1850 - total flux cleaned = -0.00456923 Jy ! Component: 1900 - total flux cleaned = -0.00458781 Jy ! Component: 1950 - total flux cleaned = -0.0046418 Jy ! Component: 2000 - total flux cleaned = -0.00462415 Jy ! Component: 2050 - total flux cleaned = -0.00467654 Jy ! Component: 2100 - total flux cleaned = -0.00464201 Jy ! Component: 2150 - total flux cleaned = -0.00462494 Jy ! Component: 2200 - total flux cleaned = -0.00464197 Jy ! Component: 2250 - total flux cleaned = -0.00460841 Jy ! Component: 2300 - total flux cleaned = -0.00460847 Jy ! Component: 2350 - total flux cleaned = -0.00455926 Jy ! Component: 2400 - total flux cleaned = -0.00452683 Jy ! Component: 2450 - total flux cleaned = -0.00449501 Jy ! Component: 2500 - total flux cleaned = -0.00444738 Jy ! Component: 2550 - total flux cleaned = -0.00443172 Jy ! Component: 2600 - total flux cleaned = -0.0044161 Jy ! Component: 2650 - total flux cleaned = -0.00435438 Jy ! Component: 2700 - total flux cleaned = -0.00427766 Jy ! Component: 2750 - total flux cleaned = -0.00420195 Jy ! Component: 2800 - total flux cleaned = -0.00411196 Jy ! Component: 2850 - total flux cleaned = -0.00408249 Jy ! Component: 2900 - total flux cleaned = -0.00406773 Jy ! Component: 2950 - total flux cleaned = -0.00405297 Jy ! Component: 3000 - total flux cleaned = -0.0039803 Jy ! Component: 3050 - total flux cleaned = -0.0039224 Jy ! Component: 3100 - total flux cleaned = -0.00396538 Jy ! Component: 3150 - total flux cleaned = -0.003937 Jy ! Component: 3200 - total flux cleaned = -0.00389487 Jy ! Component: 3250 - total flux cleaned = -0.00390907 Jy ! Component: 3300 - total flux cleaned = -0.00395107 Jy ! Component: 3350 - total flux cleaned = -0.00396492 Jy ! Component: 3400 - total flux cleaned = -0.00393742 Jy ! Component: 3450 - total flux cleaned = -0.00393755 Jy ! Component: 3500 - total flux cleaned = -0.00393773 Jy ! Component: 3550 - total flux cleaned = -0.0039513 Jy ! Component: 3600 - total flux cleaned = -0.00391104 Jy ! Component: 3650 - total flux cleaned = -0.00388432 Jy ! Component: 3700 - total flux cleaned = -0.00388436 Jy ! Component: 3750 - total flux cleaned = -0.00387115 Jy ! Component: 3800 - total flux cleaned = -0.00384485 Jy ! Component: 3850 - total flux cleaned = -0.00383178 Jy ! Component: 3900 - total flux cleaned = -0.00377972 Jy ! Component: 3950 - total flux cleaned = -0.00375395 Jy ! Component: 4000 - total flux cleaned = -0.003754 Jy ! Component: 4050 - total flux cleaned = -0.00374123 Jy ! Total flux subtracted in 4096 components = -0.00376686 Jy ! Clean residual min=-0.000814 max=0.000721 Jy/beam ! Clean residual mean=-0.000004 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.165973 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 386 components and 0.165973 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0342-3007_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8978 x 2.436 at -5.28 degrees (North through East) ! Clean map min=-0.0017752 max=0.127 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0342-3007_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492122 0.492122 0.984245 1.96849 3.93698 7.87396 15.7479 31.4958 62.9917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 609.604 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0342-3007_X_uvs.log closed on Thu Jun 19 03:25:14 2014