! Started logfile: /d2/scr/pima/bp177i_uvs/J1305+5253_X_uvs.log on Tue Apr 15 00:21:44 2014 obs /d2/scr/pima/bp177i_uvs/J1305+5253_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1305+5253_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1305+5253 ! ! 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/bp177i_uvs/J1305+5253_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=1.002012Jy sigma=38.311735 ! Fit after self-cal, rms=0.945854Jy sigma=36.190298 ! 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=0.7383 mas, bmaj=2.705 mas, bpa=20.57 degrees ! Estimated noise=0.829162 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 = 0.0415201 Jy ! Component: 100 - total flux cleaned = 0.0505742 Jy ! Total flux subtracted in 100 components = 0.0505742 Jy ! Clean residual min=-0.003536 max=0.005968 Jy/beam ! Clean residual mean=-0.000012 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0505742 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0505742 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=0.018418Jy sigma=0.672230 ! Fit after self-cal, rms=0.018406Jy sigma=0.671726 ! Inverting map ! Added new window around map position (-2.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482119 Jy ! Component: 100 - total flux cleaned = 0.0071331 Jy ! Total flux subtracted in 100 components = 0.0071331 Jy ! Clean residual min=-0.003435 max=0.003883 Jy/beam ! Clean residual mean=-0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0577073 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0577073 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=0.016867Jy sigma=0.614220 ! Fit after self-cal, rms=0.016696Jy sigma=0.606886 ! 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=0.9382 mas, bmaj=2.706 mas, bpa=19.59 degrees ! Estimated noise=0.571108 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 = 0.00286761 Jy ! Component: 100 - total flux cleaned = 0.00455774 Jy ! Component: 150 - total flux cleaned = 0.00551707 Jy ! Component: 200 - total flux cleaned = 0.00621847 Jy ! Total flux subtracted in 200 components = 0.00621847 Jy ! Clean residual min=-0.002953 max=0.003066 Jy/beam ! Clean residual mean=-0.000010 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0639258 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0639258 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=0.016068Jy sigma=0.585338 ! Fit after self-cal, rms=0.016037Jy sigma=0.583573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9382 x 2.706 at 19.59 degrees (North through East) ! Clean map min=-0.0024528 max=0.051033 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 1.04 FD 1.08 HN 0.86 KP 0.93 ! LA 0.90 MK 1.02 NL 1.13 OV 0.91 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.19 HN 1.00 KP 1.04 ! LA 0.90 MK 1.10 NL 1.13 OV 0.94 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.05 KP 0.96 ! LA 1.01 MK 1.09 NL 1.12 OV 0.97 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 KP 1.07 ! LA 0.93 MK 0.98 NL 1.11 OV 0.94 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.14 KP 1.00 ! LA 1.04 MK 1.05 NL 1.12 OV 0.93 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 KP 0.96 ! LA 0.96 MK 1.05 NL 1.12 OV 1.01 ! PT 0.85 SC 0.96 ! ! ! 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=0.016037Jy sigma=0.583573 ! Fit after self-cal, rms=0.014990Jy sigma=0.546803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9429 mas, bmaj=2.711 mas, bpa=19.73 degrees ! Estimated noise=0.568535 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 = 0.000203403 Jy ! Component: 100 - total flux cleaned = 0.000203271 Jy ! Component: 150 - total flux cleaned = 0.000203622 Jy ! Component: 200 - total flux cleaned = 0.000203767 Jy ! Total flux subtracted in 200 components = 0.000203767 Jy ! Clean residual min=-0.001591 max=0.001454 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0641295 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0641295 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=0.014949Jy sigma=0.544993 ! Fit after self-cal, rms=0.014950Jy sigma=0.544765 ! 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=0.014950Jy sigma=0.544765 ! Fit after self-cal, rms=0.014928Jy sigma=0.544726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=2.71 mas, bpa=19.75 degrees ! Estimated noise=0.567614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.82831e-05 Jy ! Component: 100 - total flux cleaned = 7.33864e-05 Jy ! Component: 150 - total flux cleaned = 8.66139e-05 Jy ! Component: 200 - total flux cleaned = 7.42703e-05 Jy ! Total flux subtracted in 200 components = 7.42703e-05 Jy ! Clean residual min=-0.001558 max=0.001445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0642038 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0642038 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=0.014907Jy sigma=0.543722 ! Fit after self-cal, rms=0.014907Jy sigma=0.543694 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 = 1.23112e-05 Jy ! Component: 100 - total flux cleaned = 2.34146e-05 Jy ! Component: 150 - total flux cleaned = 4.46407e-05 Jy ! Component: 200 - total flux cleaned = 5.47407e-05 Jy ! Total flux subtracted in 200 components = 5.47407e-05 Jy ! Clean residual min=-0.001545 max=0.001432 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0642586 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0642586 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=0.014894Jy sigma=0.543099 ! Fit after self-cal, rms=0.014894Jy sigma=0.543089 ! 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=0.014894Jy sigma=0.543089 ! Fit after self-cal, rms=0.014863Jy sigma=0.543040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9427 mas, bmaj=2.709 mas, bpa=19.77 degrees ! Estimated noise=0.566333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1177e-05 Jy ! Component: 100 - total flux cleaned = 3.09212e-05 Jy ! Component: 150 - total flux cleaned = 4.06751e-05 Jy ! Component: 200 - total flux cleaned = 4.99677e-05 Jy ! Total flux subtracted in 200 components = 4.99677e-05 Jy ! Clean residual min=-0.001537 max=0.001435 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0643085 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.0643085 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=0.014852Jy sigma=0.542526 ! Fit after self-cal, rms=0.014852Jy sigma=0.542518 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 = 2.52874e-05 Jy ! Component: 100 - total flux cleaned = 4.26915e-05 Jy ! Component: 150 - total flux cleaned = 5.1087e-05 Jy ! Component: 200 - total flux cleaned = 5.92193e-05 Jy ! Total flux subtracted in 200 components = 5.92193e-05 Jy ! Clean residual min=-0.001529 max=0.001420 Jy/beam ! Clean residual mean=-0.000004 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0643677 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0643677 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=0.014844Jy sigma=0.542161 ! Fit after self-cal, rms=0.014844Jy sigma=0.542155 ! 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=0.014844Jy sigma=0.542155 ! Fit after self-cal, rms=0.014712Jy sigma=0.534898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=2.999 mas, bpa=18.93 degrees ! Estimated noise=0.688948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518411 Jy ! Component: 100 - total flux cleaned = -0.000590317 Jy ! Component: 150 - total flux cleaned = -0.000611276 Jy ! Component: 200 - total flux cleaned = -0.000601126 Jy ! Total flux subtracted in 200 components = -0.000601126 Jy ! Clean residual min=-0.001753 max=0.002033 Jy/beam ! Clean residual mean=-0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0637666 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.0637666 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=0.014703Jy sigma=0.534318 ! Fit after self-cal, rms=0.014700Jy sigma=0.534249 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 = -4.61831e-06 Jy ! Component: 100 - total flux cleaned = -1.41418e-05 Jy ! Component: 150 - total flux cleaned = -5.26074e-06 Jy ! Component: 200 - total flux cleaned = 3.04075e-06 Jy ! Total flux subtracted in 200 components = 3.04075e-06 Jy ! Clean residual min=-0.001706 max=0.002025 Jy/beam ! Clean residual mean=-0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0637696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0637696 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=0.014698Jy sigma=0.534058 ! Fit after self-cal, rms=0.014697Jy sigma=0.534038 ! 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=0.9447 mas, bmaj=2.716 mas, bpa=19.72 degrees ! Estimated noise=0.566232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9447 x 2.716 at 19.72 degrees (North through East) ! Clean map min=-0.0014658 max=0.050326 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=0.7411 mas, bmaj=2.711 mas, bpa=20.66 degrees ! Estimated noise=0.82513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412052 Jy ! Component: 100 - total flux cleaned = 0.0514991 Jy ! Component: 150 - total flux cleaned = 0.0549513 Jy ! Component: 200 - total flux cleaned = 0.0567373 Jy ! Total flux subtracted in 200 components = 0.0567373 Jy ! Clean residual min=-0.002095 max=0.001830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0567374 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0567374 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=2.716 mas, bpa=19.72 degrees ! Estimated noise=0.566232 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 = 0.00183288 Jy ! Component: 100 - total flux cleaned = 0.00310826 Jy ! Component: 150 - total flux cleaned = 0.00386472 Jy ! Component: 200 - total flux cleaned = 0.00431932 Jy ! Total flux subtracted in 200 components = 0.00431932 Jy ! Clean residual min=-0.001705 max=0.001333 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0610567 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0610567 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=2.041 mas, bmaj=2.999 mas, bpa=18.93 degrees ! Estimated noise=0.688948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110425 Jy ! Component: 100 - total flux cleaned = 0.00165882 Jy ! Component: 150 - total flux cleaned = 0.00187417 Jy ! Component: 200 - total flux cleaned = 0.00206157 Jy ! Total flux subtracted in 200 components = 0.00206157 Jy ! Clean residual min=-0.001777 max=0.002111 Jy/beam ! Clean residual mean=-0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0631182 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 = 7.16269e-05 Jy ! Component: 100 - total flux cleaned = 0.000124374 Jy ! Component: 150 - total flux cleaned = 0.000149301 Jy ! Component: 200 - total flux cleaned = 0.000184677 Jy ! Total flux subtracted in 200 components = 0.000184677 Jy ! Clean residual min=-0.001719 max=0.002082 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0633029 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.0633029 Jy ! Inverting map ! Added new window around map position (4.8, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182391 Jy ! Component: 100 - total flux cleaned = 0.0027058 Jy ! Component: 150 - total flux cleaned = 0.00326133 Jy ! Component: 200 - total flux cleaned = 0.00352723 Jy ! Total flux subtracted in 200 components = 0.00352723 Jy ! Clean residual min=-0.001422 max=0.001142 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0668301 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.0668302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=2.716 mas, bpa=19.72 degrees ! Estimated noise=0.566232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04157e-05 Jy ! Component: 100 - total flux cleaned = -8.44262e-05 Jy ! Component: 150 - total flux cleaned = -6.32422e-05 Jy ! Component: 200 - total flux cleaned = -4.35983e-05 Jy ! Total flux subtracted in 200 components = -4.35983e-05 Jy ! Clean residual min=-0.001336 max=0.001248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0667865 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.0667866 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=0.014593Jy sigma=0.529454 ! Fit after self-cal, rms=0.014579Jy sigma=0.528987 wmodel /d2/scr/pima/bp177i_uvs/J1305+5253_X_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp177i_uvs/J1305+5253_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1305+5253_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1305+5253_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1305+5253_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1305+5253_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 = -0.000266974 Jy ! Component: 100 - total flux cleaned = -0.000614997 Jy ! Component: 150 - total flux cleaned = -0.00101821 Jy ! Component: 200 - total flux cleaned = -0.00121759 Jy ! Component: 250 - total flux cleaned = -0.00137366 Jy ! Component: 300 - total flux cleaned = -0.00142369 Jy ! Component: 350 - total flux cleaned = -0.00145624 Jy ! Component: 400 - total flux cleaned = -0.00150307 Jy ! Component: 450 - total flux cleaned = -0.0015484 Jy ! Component: 500 - total flux cleaned = -0.00162148 Jy ! Component: 550 - total flux cleaned = -0.00170623 Jy ! Component: 600 - total flux cleaned = -0.00174736 Jy ! Component: 650 - total flux cleaned = -0.00178752 Jy ! Component: 700 - total flux cleaned = -0.00180037 Jy ! Component: 750 - total flux cleaned = -0.00176194 Jy ! Component: 800 - total flux cleaned = -0.00168725 Jy ! Component: 850 - total flux cleaned = -0.00161428 Jy ! Component: 900 - total flux cleaned = -0.00156664 Jy ! Component: 950 - total flux cleaned = -0.00148485 Jy ! Component: 1000 - total flux cleaned = -0.001439 Jy ! Component: 1050 - total flux cleaned = -0.00134908 Jy ! Component: 1100 - total flux cleaned = -0.00130491 Jy ! Component: 1150 - total flux cleaned = -0.00121804 Jy ! Component: 1200 - total flux cleaned = -0.00114341 Jy ! Component: 1250 - total flux cleaned = -0.00109113 Jy ! Component: 1300 - total flux cleaned = -0.000998735 Jy ! Component: 1350 - total flux cleaned = -0.000938461 Jy ! Component: 1400 - total flux cleaned = -0.000878773 Jy ! Component: 1450 - total flux cleaned = -0.000810238 Jy ! Component: 1500 - total flux cleaned = -0.000771661 Jy ! Component: 1550 - total flux cleaned = -0.00070518 Jy ! Component: 1600 - total flux cleaned = -0.00065842 Jy ! Component: 1650 - total flux cleaned = -0.00062158 Jy ! Component: 1700 - total flux cleaned = -0.000548691 Jy ! Component: 1750 - total flux cleaned = -0.000530625 Jy ! Component: 1800 - total flux cleaned = -0.000477313 Jy ! Component: 1850 - total flux cleaned = -0.000433469 Jy ! Component: 1900 - total flux cleaned = -0.000372774 Jy ! Component: 1950 - total flux cleaned = -0.000330172 Jy ! Component: 2000 - total flux cleaned = -0.000304971 Jy ! Component: 2050 - total flux cleaned = -0.000263271 Jy ! Component: 2100 - total flux cleaned = -0.000246914 Jy ! Component: 2150 - total flux cleaned = -0.000197985 Jy ! Component: 2200 - total flux cleaned = -0.000189991 Jy ! Component: 2250 - total flux cleaned = -0.000158049 Jy ! Component: 2300 - total flux cleaned = -0.000110763 Jy ! Component: 2350 - total flux cleaned = -7.96976e-05 Jy ! Component: 2400 - total flux cleaned = -7.20603e-05 Jy ! Component: 2450 - total flux cleaned = -6.43483e-05 Jy ! Component: 2500 - total flux cleaned = -1.13408e-05 Jy ! Component: 2550 - total flux cleaned = 1.121e-05 Jy ! Component: 2600 - total flux cleaned = 7.06014e-05 Jy ! Component: 2650 - total flux cleaned = 0.000122105 Jy ! Component: 2700 - total flux cleaned = 0.000143905 Jy ! Component: 2750 - total flux cleaned = 0.000165567 Jy ! Component: 2800 - total flux cleaned = 0.000208571 Jy ! Component: 2850 - total flux cleaned = 0.00023692 Jy ! Component: 2900 - total flux cleaned = 0.000250936 Jy ! Component: 2950 - total flux cleaned = 0.000251019 Jy ! Component: 3000 - total flux cleaned = 0.000278676 Jy ! Component: 3050 - total flux cleaned = 0.000278717 Jy ! Component: 3100 - total flux cleaned = 0.000305948 Jy ! Component: 3150 - total flux cleaned = 0.000319459 Jy ! Component: 3200 - total flux cleaned = 0.00032617 Jy ! Component: 3250 - total flux cleaned = 0.000359453 Jy ! Component: 3300 - total flux cleaned = 0.000366062 Jy ! Component: 3350 - total flux cleaned = 0.000372631 Jy ! Component: 3400 - total flux cleaned = 0.000385629 Jy ! Component: 3450 - total flux cleaned = 0.000392049 Jy ! Component: 3500 - total flux cleaned = 0.00040484 Jy ! Component: 3550 - total flux cleaned = 0.000404814 Jy ! Component: 3600 - total flux cleaned = 0.000404857 Jy ! Component: 3650 - total flux cleaned = 0.00041742 Jy ! Component: 3700 - total flux cleaned = 0.000417481 Jy ! Component: 3750 - total flux cleaned = 0.000436038 Jy ! Component: 3800 - total flux cleaned = 0.000423802 Jy ! Component: 3850 - total flux cleaned = 0.000442165 Jy ! Component: 3900 - total flux cleaned = 0.000460328 Jy ! Component: 3950 - total flux cleaned = 0.000442197 Jy ! Component: 4000 - total flux cleaned = 0.000442266 Jy ! Component: 4050 - total flux cleaned = 0.000454198 Jy ! Total flux subtracted in 4096 components = 0.000466042 Jy ! Clean residual min=-0.000393 max=0.000344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0672526 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 395 components and 0.0672526 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1305+5253_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9447 x 2.716 at 19.72 degrees (North through East) ! Clean map min=-0.00091227 max=0.049997 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1305+5253_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0499968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.94225e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.596573 0.596573 1.19315 2.38629 4.77258 9.54517 19.0903 38.1807 76.3613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 502.872 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1305+5253_X_uvs.log closed on Tue Apr 15 00:21:49 2014