! Started logfile: /scr/pima/bp171ag_uvs/J2359-3133_C_uvs.log on Fri Oct 11 03:48:51 2013 obs /scr/pima/bp171ag_uvs/J2359-3133_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2359-3133_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2359-3133_C] 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=1.151722Jy sigma=22.927474 ! Fit after self-cal, rms=0.441117Jy sigma=6.689214 ! 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=1.286 mas, bmaj=3.663 mas, bpa=-3.255 degrees ! Estimated noise=1.88622 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 = 0.470791 Jy ! Component: 100 - total flux cleaned = 0.587468 Jy ! Total flux subtracted in 100 components = 0.587468 Jy ! Clean residual min=-0.024618 max=0.068286 Jy/beam ! Clean residual mean=-0.000157 rms=0.008959 Jy/beam ! Combined flux in latest and established models = 0.587468 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.587468 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=0.156734Jy sigma=2.998833 ! Fit after self-cal, rms=0.156681Jy sigma=2.997685 ! Inverting map ! Added new window around map position (1.8, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637505 Jy ! Component: 100 - total flux cleaned = 0.0973709 Jy ! Total flux subtracted in 100 components = 0.0973709 Jy ! Clean residual min=-0.024198 max=0.038628 Jy/beam ! Clean residual mean=-0.000079 rms=0.005690 Jy/beam ! Combined flux in latest and established models = 0.684839 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.684839 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=0.131287Jy sigma=2.105224 ! Fit after self-cal, rms=0.129334Jy sigma=2.059257 ! 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=1.618 mas, bmaj=4.412 mas, bpa=-3.397 degrees ! Estimated noise=1.32369 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 = 0.0335324 Jy ! Component: 100 - total flux cleaned = 0.0505027 Jy ! Component: 150 - total flux cleaned = 0.0597613 Jy ! Component: 200 - total flux cleaned = 0.06127 Jy ! Total flux subtracted in 200 components = 0.06127 Jy ! Clean residual min=-0.025127 max=0.023543 Jy/beam ! Clean residual mean=-0.000014 rms=0.005950 Jy/beam ! Combined flux in latest and established models = 0.746109 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.746109 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=0.123639Jy sigma=1.803285 ! Fit after self-cal, rms=0.123460Jy sigma=1.788515 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.32 KP 0.90 ! LA 1.05 MK 1.05 NL 1.09 OV 0.94 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.42 KP 0.91 ! LA 1.09 MK 1.01 NL 1.13 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.36 KP 0.64 ! LA 1.06 MK 0.98 NL 1.07 OV 0.94 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.43 KP 0.98 ! LA 1.09 MK 1.04 NL 1.05 OV 0.95 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.44 KP 0.99 ! LA 1.11 MK 1.03 NL 1.05 OV 0.94 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.42 KP 0.99 ! LA 1.17 MK 0.98 NL 0.99 OV 0.94 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.41 KP 0.95 ! LA 1.07 MK 1.00 NL 1.03 OV 0.93 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.37 KP 1.02 ! LA 1.04 MK 0.97 NL 1.01 OV 0.96 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.123460Jy sigma=1.788515 ! Fit after self-cal, rms=0.069441Jy sigma=0.535603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.411 mas, bpa=-3.337 degrees ! Estimated noise=1.3373 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 = -0.00578296 Jy ! Component: 100 - total flux cleaned = -0.00607135 Jy ! Component: 150 - total flux cleaned = -0.00618285 Jy ! Component: 200 - total flux cleaned = -0.00650177 Jy ! Total flux subtracted in 200 components = -0.00650177 Jy ! Clean residual min=-0.009809 max=0.005109 Jy/beam ! Clean residual mean=-0.000026 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.739607 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.739607 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=0.067950Jy sigma=0.519655 ! Fit after self-cal, rms=0.067664Jy sigma=0.514706 ! 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=0.067664Jy sigma=0.514706 ! Fit after self-cal, rms=0.067253Jy sigma=0.508531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.415 mas, bpa=-3.333 degrees ! Estimated noise=1.33529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0050349 Jy ! Component: 100 - total flux cleaned = -0.00537356 Jy ! Component: 150 - total flux cleaned = -0.00566039 Jy ! Component: 200 - total flux cleaned = -0.00583094 Jy ! Total flux subtracted in 200 components = -0.00583094 Jy ! Clean residual min=-0.008928 max=0.004933 Jy/beam ! Clean residual mean=-0.000027 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.733776 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.733776 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=0.066227Jy sigma=0.498876 ! Fit after self-cal, rms=0.066021Jy sigma=0.495662 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 = -0.0011835 Jy ! Component: 100 - total flux cleaned = -0.00127739 Jy ! Component: 150 - total flux cleaned = -0.00141048 Jy ! Component: 200 - total flux cleaned = -0.00147544 Jy ! Total flux subtracted in 200 components = -0.00147544 Jy ! Clean residual min=-0.008606 max=0.004667 Jy/beam ! Clean residual mean=-0.000029 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.732301 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.732301 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=0.065706Jy sigma=0.490952 ! Fit after self-cal, rms=0.065636Jy sigma=0.490027 ! 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=0.065636Jy sigma=0.490027 ! Fit after self-cal, rms=0.065106Jy sigma=0.481591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.419 mas, bpa=-3.32 degrees ! Estimated noise=1.33368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00403896 Jy ! Component: 100 - total flux cleaned = -0.00446883 Jy ! Component: 150 - total flux cleaned = -0.00462152 Jy ! Component: 200 - total flux cleaned = -0.00483012 Jy ! Total flux subtracted in 200 components = -0.00483012 Jy ! Clean residual min=-0.007834 max=0.004586 Jy/beam ! Clean residual mean=-0.000028 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.727471 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.72747 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=0.064403Jy sigma=0.476489 ! Fit after self-cal, rms=0.064309Jy sigma=0.474639 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 = -0.000820748 Jy ! Component: 100 - total flux cleaned = -0.000963533 Jy ! Component: 150 - total flux cleaned = -0.0010783 Jy ! Component: 200 - total flux cleaned = -0.00118378 Jy ! Total flux subtracted in 200 components = -0.00118378 Jy ! Clean residual min=-0.007598 max=0.004395 Jy/beam ! Clean residual mean=-0.000030 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.726287 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.726287 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=0.064105Jy sigma=0.471714 ! Fit after self-cal, rms=0.064074Jy sigma=0.471078 ! 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=0.064074Jy sigma=0.471078 ! Fit after self-cal, rms=0.063748Jy sigma=0.464975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.483 mas, bmaj=12.14 mas, bpa=3.462 degrees ! Estimated noise=1.48998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335687 Jy ! Component: 100 - total flux cleaned = -0.00391449 Jy ! Component: 150 - total flux cleaned = -0.00391636 Jy ! Component: 200 - total flux cleaned = -0.0039562 Jy ! Total flux subtracted in 200 components = -0.0039562 Jy ! Clean residual min=-0.007736 max=0.004682 Jy/beam ! Clean residual mean=-0.000052 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.72233 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.72233 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=0.063361Jy sigma=0.464783 ! Fit after self-cal, rms=0.063301Jy sigma=0.462759 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 = -0.00059308 Jy ! Component: 100 - total flux cleaned = -0.000626724 Jy ! Component: 150 - total flux cleaned = -0.000648499 Jy ! Component: 200 - total flux cleaned = -0.00066484 Jy ! Total flux subtracted in 200 components = -0.00066484 Jy ! Clean residual min=-0.007725 max=0.004638 Jy/beam ! Clean residual mean=-0.000053 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.721665 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.721665 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=0.063213Jy sigma=0.462557 ! Fit after self-cal, rms=0.063210Jy sigma=0.462012 ! 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=1.639 mas, bmaj=4.423 mas, bpa=-3.319 degrees ! Estimated noise=1.3317 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 4.423 at -3.319 degrees (North through East) ! Clean map min=-0.0065589 max=0.59166 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 ! Performing amp+phase self-cal ! ! 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=0.063210Jy sigma=0.462012 ! Fit after self-cal, rms=0.059612Jy sigma=0.400345 ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.419 mas, bpa=-3.231 degrees ! Estimated noise=1.32911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189867 Jy ! Component: 100 - total flux cleaned = -0.00225221 Jy ! Component: 150 - total flux cleaned = -0.00249303 Jy ! Component: 200 - total flux cleaned = -0.00265174 Jy ! Total flux subtracted in 200 components = -0.00265174 Jy ! Clean residual min=-0.005978 max=0.004109 Jy/beam ! Clean residual mean=-0.000031 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.719014 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.719014 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=0.059182Jy sigma=0.396883 ! Fit after self-cal, rms=0.059165Jy sigma=0.395697 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487533 Jy ! Component: 100 - total flux cleaned = -0.000644475 Jy ! Component: 150 - total flux cleaned = -0.000735733 Jy ! Component: 200 - total flux cleaned = -0.00077894 Jy ! Total flux subtracted in 200 components = -0.00077894 Jy ! Clean residual min=-0.005817 max=0.004010 Jy/beam ! Clean residual mean=-0.000032 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.718235 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.718235 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=0.059033Jy sigma=0.393813 ! Fit after self-cal, rms=0.059028Jy sigma=0.393356 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.059028Jy sigma=0.393356 ! Fit after self-cal, rms=0.058747Jy sigma=0.389934 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=1.299 mas, bmaj=3.649 mas, bpa=-2.83 degrees ! Estimated noise=1.9307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.481508 Jy ! Component: 100 - total flux cleaned = 0.599958 Jy ! Component: 150 - total flux cleaned = 0.649358 Jy ! Component: 200 - total flux cleaned = 0.675422 Jy ! Total flux subtracted in 200 components = 0.675422 Jy ! Clean residual min=-0.007327 max=0.012638 Jy/beam ! Clean residual mean=-0.000049 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.675422 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.675422 Jy ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.417 mas, bpa=-3.167 degrees ! Estimated noise=1.32713 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 = 0.0195346 Jy ! Component: 100 - total flux cleaned = 0.0290704 Jy ! Component: 150 - total flux cleaned = 0.0340754 Jy ! Component: 200 - total flux cleaned = 0.0367361 Jy ! Total flux subtracted in 200 components = 0.0367361 Jy ! Clean residual min=-0.005353 max=0.003733 Jy/beam ! Clean residual mean=-0.000036 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.712158 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.712158 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=4.493 mas, bmaj=12.14 mas, bpa=3.567 degrees ! Estimated noise=1.48393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211845 Jy ! Component: 100 - total flux cleaned = 0.00231813 Jy ! Component: 150 - total flux cleaned = 0.00238651 Jy ! Component: 200 - total flux cleaned = 0.00244851 Jy ! Total flux subtracted in 200 components = 0.00244851 Jy ! Clean residual min=-0.006107 max=0.004532 Jy/beam ! Clean residual mean=-0.000058 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.714606 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 = 8.62054e-05 Jy ! Component: 100 - total flux cleaned = 0.00014133 Jy ! Component: 150 - total flux cleaned = 0.000192791 Jy ! Component: 200 - total flux cleaned = 0.000266492 Jy ! Total flux subtracted in 200 components = 0.000266492 Jy ! Clean residual min=-0.006125 max=0.004506 Jy/beam ! Clean residual mean=-0.000058 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.714873 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.714873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.417 mas, bpa=-3.167 degrees ! Estimated noise=1.32713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000455846 Jy ! Component: 100 - total flux cleaned = -0.000239156 Jy ! Component: 150 - total flux cleaned = -0.000237948 Jy ! Component: 200 - total flux cleaned = -0.000235114 Jy ! Total flux subtracted in 200 components = -0.000235114 Jy ! Clean residual min=-0.005112 max=0.003588 Jy/beam ! Clean residual mean=-0.000033 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.714638 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.714638 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=0.058604Jy sigma=0.381434 ! Fit after self-cal, rms=0.058569Jy sigma=0.379402 wmodel /scr/pima/bp171ag_uvs/J2359-3133_C_map.mod ! Writing 65 model components to file: /scr/pima/bp171ag_uvs/J2359-3133_C_map.mod wobs /scr/pima/bp171ag_uvs/J2359-3133_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2359-3133_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2359-3133_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ag_uvs/J2359-3133_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 = -0.00220379 Jy ! Component: 100 - total flux cleaned = -0.0036858 Jy ! Component: 150 - total flux cleaned = -0.00429931 Jy ! Component: 200 - total flux cleaned = -0.0044173 Jy ! Component: 250 - total flux cleaned = -0.00436487 Jy ! Component: 300 - total flux cleaned = -0.00431385 Jy ! Component: 350 - total flux cleaned = -0.00431365 Jy ! Component: 400 - total flux cleaned = -0.00422143 Jy ! Component: 450 - total flux cleaned = -0.00413303 Jy ! Component: 500 - total flux cleaned = -0.0041763 Jy ! Component: 550 - total flux cleaned = -0.00425921 Jy ! Component: 600 - total flux cleaned = -0.00433963 Jy ! Component: 650 - total flux cleaned = -0.00445733 Jy ! Component: 700 - total flux cleaned = -0.00457142 Jy ! Component: 750 - total flux cleaned = -0.0047922 Jy ! Component: 800 - total flux cleaned = -0.00500569 Jy ! Component: 850 - total flux cleaned = -0.00507493 Jy ! Component: 900 - total flux cleaned = -0.00521037 Jy ! Component: 950 - total flux cleaned = -0.00544157 Jy ! Component: 1000 - total flux cleaned = -0.00560248 Jy ! Component: 1050 - total flux cleaned = -0.00579198 Jy ! Component: 1100 - total flux cleaned = -0.006008 Jy ! Component: 1150 - total flux cleaned = -0.00627896 Jy ! Component: 1200 - total flux cleaned = -0.0065737 Jy ! Component: 1250 - total flux cleaned = -0.00677593 Jy ! Component: 1300 - total flux cleaned = -0.00705854 Jy ! Component: 1350 - total flux cleaned = -0.00722496 Jy ! Component: 1400 - total flux cleaned = -0.00749918 Jy ! Component: 1450 - total flux cleaned = -0.00771464 Jy ! Component: 1500 - total flux cleaned = -0.00774168 Jy ! Component: 1550 - total flux cleaned = -0.00797798 Jy ! Component: 1600 - total flux cleaned = -0.00815831 Jy ! Component: 1650 - total flux cleaned = -0.00828529 Jy ! Component: 1700 - total flux cleaned = -0.00838556 Jy ! Component: 1750 - total flux cleaned = -0.0085833 Jy ! Component: 1800 - total flux cleaned = -0.00875426 Jy ! Component: 1850 - total flux cleaned = -0.00894685 Jy ! Component: 1900 - total flux cleaned = -0.00911287 Jy ! Component: 1950 - total flux cleaned = -0.00925403 Jy ! Component: 2000 - total flux cleaned = -0.00950899 Jy ! Component: 2050 - total flux cleaned = -0.00969218 Jy ! Component: 2100 - total flux cleaned = -0.00980525 Jy ! Component: 2150 - total flux cleaned = -0.0100294 Jy ! Component: 2200 - total flux cleaned = -0.0100956 Jy ! Component: 2250 - total flux cleaned = -0.0102271 Jy ! Component: 2300 - total flux cleaned = -0.0103569 Jy ! Component: 2350 - total flux cleaned = -0.0104853 Jy ! Component: 2400 - total flux cleaned = -0.0105914 Jy ! Component: 2450 - total flux cleaned = -0.0107385 Jy ! Component: 2500 - total flux cleaned = -0.0108215 Jy ! Component: 2550 - total flux cleaned = -0.0108833 Jy ! Component: 2600 - total flux cleaned = -0.011006 Jy ! Component: 2650 - total flux cleaned = -0.0110866 Jy ! Component: 2700 - total flux cleaned = -0.0111866 Jy ! Component: 2750 - total flux cleaned = -0.0112462 Jy ! Component: 2800 - total flux cleaned = -0.0112856 Jy ! Component: 2850 - total flux cleaned = -0.011344 Jy ! Component: 2900 - total flux cleaned = -0.0113634 Jy ! Component: 2950 - total flux cleaned = -0.0114979 Jy ! Component: 3000 - total flux cleaned = -0.0115741 Jy ! Component: 3050 - total flux cleaned = -0.011612 Jy ! Component: 3100 - total flux cleaned = -0.0116872 Jy ! Component: 3150 - total flux cleaned = -0.0117619 Jy ! Component: 3200 - total flux cleaned = -0.0117248 Jy ! Component: 3250 - total flux cleaned = -0.0117801 Jy ! Component: 3300 - total flux cleaned = -0.0117984 Jy ! Component: 3350 - total flux cleaned = -0.0118166 Jy ! Component: 3400 - total flux cleaned = -0.0118166 Jy ! Component: 3450 - total flux cleaned = -0.0118526 Jy ! Component: 3500 - total flux cleaned = -0.0118882 Jy ! Component: 3550 - total flux cleaned = -0.0118526 Jy ! Component: 3600 - total flux cleaned = -0.0118702 Jy ! Component: 3650 - total flux cleaned = -0.0118526 Jy ! Component: 3700 - total flux cleaned = -0.0118003 Jy ! Component: 3750 - total flux cleaned = -0.011783 Jy ! Component: 3800 - total flux cleaned = -0.0118004 Jy ! Component: 3850 - total flux cleaned = -0.0118005 Jy ! Component: 3900 - total flux cleaned = -0.0117833 Jy ! Component: 3950 - total flux cleaned = -0.0118002 Jy ! Component: 4000 - total flux cleaned = -0.0117322 Jy ! Component: 4050 - total flux cleaned = -0.0116986 Jy ! Total flux subtracted in 4096 components = -0.0116818 Jy ! Clean residual min=-0.001020 max=0.000959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.702956 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 370 components and 0.702956 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2359-3133_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 4.417 at -3.167 degrees (North through East) ! Clean map min=-0.0043736 max=0.60054 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2359-3133_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.600536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144149 0.144149 0.288298 0.576596 1.15319 2.30639 4.61277 9.22554 18.4511 36.9022 73.8043 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.6 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2359-3133_C_uvs.log closed on Fri Oct 11 03:48:55 2013