! Started logfile: /d2/scr/pima/bp177b_uvs/J1514-0948_X_uvs.log on Sat Mar 22 08:11:31 2014 obs /d2/scr/pima/bp177b_uvs/J1514-0948_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1514-0948_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-0948 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1514-0948_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=1.008455Jy sigma=37.853105 ! Fit after self-cal, rms=0.831340Jy sigma=31.232997 ! 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=0.7718 mas, bmaj=1.943 mas, bpa=-4.714 degrees ! Estimated noise=0.825641 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 = 0.125367 Jy ! Component: 100 - total flux cleaned = 0.156813 Jy ! Total flux subtracted in 100 components = 0.156813 Jy ! Clean residual min=-0.007851 max=0.013650 Jy/beam ! Clean residual mean=-0.000045 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.156813 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.156813 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=0.040292Jy sigma=1.502133 ! Fit after self-cal, rms=0.040275Jy sigma=1.501724 ! 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=0.896 mas, bmaj=2.159 mas, bpa=-4.712 degrees ! Estimated noise=0.64624 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 = 0.0200598 Jy ! Component: 100 - total flux cleaned = 0.0302474 Jy ! Component: 150 - total flux cleaned = 0.0362649 Jy ! Component: 200 - total flux cleaned = 0.0400019 Jy ! Total flux subtracted in 200 components = 0.0400019 Jy ! Clean residual min=-0.007435 max=0.010074 Jy/beam ! Clean residual mean=-0.000032 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.196814 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 46 components and 0.196814 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=0.029238Jy sigma=1.089556 ! Fit after self-cal, rms=0.029197Jy sigma=1.088478 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.896 x 2.159 at -4.712 degrees (North through East) ! Clean map min=-0.007133 max=0.16606 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* 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 1.11 FD 0.95 HN 0.93 LA 0.90 ! MK 1.00 NL 1.06 OV 1.01 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 0.97 LA 0.88 ! MK 1.04 NL 1.08 OV 1.05 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.06 LA 0.90 ! MK 1.08 NL 1.07 OV 1.05 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.05 LA 0.92 ! MK 0.95 NL 0.97 OV 1.02 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.12 LA 0.99 ! MK 1.06 NL 1.07 OV 1.08 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.03 LA 0.90 ! MK 1.05 NL 1.06 OV 1.09 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.029197Jy sigma=1.088478 ! Fit after self-cal, rms=0.024544Jy sigma=0.909900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.173 mas, bpa=-4.36 degrees ! Estimated noise=0.641358 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 (-2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727787 Jy ! Component: 100 - total flux cleaned = 0.0110494 Jy ! Component: 150 - total flux cleaned = 0.0128329 Jy ! Component: 200 - total flux cleaned = 0.0133873 Jy ! Total flux subtracted in 200 components = 0.0133873 Jy ! Clean residual min=-0.003143 max=0.005103 Jy/beam ! Clean residual mean=-0.000002 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.210202 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.210202 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=0.022322Jy sigma=0.815563 ! Fit after self-cal, rms=0.022155Jy sigma=0.810748 ! 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=0.022155Jy sigma=0.810748 ! Fit after self-cal, rms=0.020464Jy sigma=0.759623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=2.167 mas, bpa=-4.454 degrees ! Estimated noise=0.637598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026351 Jy ! Component: 100 - total flux cleaned = 0.00299165 Jy ! Component: 150 - total flux cleaned = 0.00299467 Jy ! Component: 200 - total flux cleaned = 0.00314262 Jy ! Total flux subtracted in 200 components = 0.00314262 Jy ! Clean residual min=-0.002869 max=0.004117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.213344 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.213344 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=0.020018Jy sigma=0.742227 ! Fit after self-cal, rms=0.019948Jy sigma=0.740355 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041635 Jy ! Component: 100 - total flux cleaned = 0.00669994 Jy ! Component: 150 - total flux cleaned = 0.00778251 Jy ! Component: 200 - total flux cleaned = 0.00847959 Jy ! Total flux subtracted in 200 components = 0.00847959 Jy ! Clean residual min=-0.002283 max=0.002570 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.221824 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 0.221824 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=0.018929Jy sigma=0.701552 ! Fit after self-cal, rms=0.018819Jy sigma=0.698716 ! 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=0.018819Jy sigma=0.698716 ! Fit after self-cal, rms=0.016485Jy sigma=0.610646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.17 mas, bpa=-4.571 degrees ! Estimated noise=0.638151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144325 Jy ! Component: 100 - total flux cleaned = 0.00157489 Jy ! Component: 150 - total flux cleaned = 0.00168842 Jy ! Component: 200 - total flux cleaned = 0.00182095 Jy ! Total flux subtracted in 200 components = 0.00182095 Jy ! Clean residual min=-0.001867 max=0.001958 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.223645 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.223645 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=0.016246Jy sigma=0.602249 ! Fit after self-cal, rms=0.016225Jy sigma=0.601680 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 = 0.000231306 Jy ! Component: 100 - total flux cleaned = 0.000203475 Jy ! Component: 150 - total flux cleaned = 0.000178903 Jy ! Component: 200 - total flux cleaned = 0.000203053 Jy ! Total flux subtracted in 200 components = 0.000203053 Jy ! Clean residual min=-0.001760 max=0.001773 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.223848 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.223848 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=0.016137Jy sigma=0.598614 ! Fit after self-cal, rms=0.016134Jy sigma=0.598526 ! 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=0.016134Jy sigma=0.598526 ! Fit after self-cal, rms=0.016095Jy sigma=0.598011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=3.659 mas, bpa=-2.925 degrees ! Estimated noise=0.819445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104606 Jy ! Component: 100 - total flux cleaned = 0.00116622 Jy ! Component: 150 - total flux cleaned = 0.00116525 Jy ! Component: 200 - total flux cleaned = 0.00116543 Jy ! Total flux subtracted in 200 components = 0.00116543 Jy ! Clean residual min=-0.001951 max=0.002386 Jy/beam ! Clean residual mean=0.000005 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.225013 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 0.225013 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=0.016076Jy sigma=0.596908 ! Fit after self-cal, rms=0.016068Jy sigma=0.596742 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 = 3.04648e-05 Jy ! Component: 100 - total flux cleaned = 4.804e-05 Jy ! Component: 150 - total flux cleaned = 6.28253e-05 Jy ! Component: 200 - total flux cleaned = 6.24213e-05 Jy ! Total flux subtracted in 200 components = 6.24213e-05 Jy ! Clean residual min=-0.001848 max=0.002389 Jy/beam ! Clean residual mean=0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.225076 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.225076 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=0.016066Jy sigma=0.596428 ! Fit after self-cal, rms=0.016060Jy sigma=0.596335 ! 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=0.8989 mas, bmaj=2.17 mas, bpa=-4.563 degrees ! Estimated noise=0.637555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8989 x 2.17 at -4.563 degrees (North through East) ! Clean map min=-0.0015962 max=0.16512 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=0.7739 mas, bmaj=1.952 mas, bpa=-4.554 degrees ! Estimated noise=0.819593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12444 Jy ! Component: 100 - total flux cleaned = 0.155271 Jy ! Component: 150 - total flux cleaned = 0.170222 Jy ! Component: 200 - total flux cleaned = 0.179705 Jy ! Total flux subtracted in 200 components = 0.179705 Jy ! Clean residual min=-0.003885 max=0.005170 Jy/beam ! Clean residual mean=-0.000015 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.179705 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.179705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.17 mas, bpa=-4.563 degrees ! Estimated noise=0.637555 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 = 0.00973599 Jy ! Component: 100 - total flux cleaned = 0.016603 Jy ! Component: 150 - total flux cleaned = 0.0217829 Jy ! Component: 200 - total flux cleaned = 0.0258326 Jy ! Total flux subtracted in 200 components = 0.0258326 Jy ! Clean residual min=-0.002613 max=0.003282 Jy/beam ! Clean residual mean=-0.000007 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.205537 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 68 components and 0.205537 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=2.007 mas, bmaj=3.659 mas, bpa=-2.925 degrees ! Estimated noise=0.819445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631613 Jy ! Component: 100 - total flux cleaned = 0.0102772 Jy ! Component: 150 - total flux cleaned = 0.0129748 Jy ! Component: 200 - total flux cleaned = 0.0148653 Jy ! Total flux subtracted in 200 components = 0.0148653 Jy ! Clean residual min=-0.002232 max=0.002540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.220403 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 = 0.00134651 Jy ! Component: 100 - total flux cleaned = 0.0023202 Jy ! Component: 150 - total flux cleaned = 0.00303196 Jy ! Component: 200 - total flux cleaned = 0.00340282 Jy ! Total flux subtracted in 200 components = 0.00340282 Jy ! Clean residual min=-0.001901 max=0.002539 Jy/beam ! Clean residual mean=0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.223805 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 133 components and 0.223805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.17 mas, bpa=-4.563 degrees ! Estimated noise=0.637555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000725048 Jy ! Component: 100 - total flux cleaned = -0.000571586 Jy ! Component: 150 - total flux cleaned = -0.000307942 Jy ! Component: 200 - total flux cleaned = -0.000197114 Jy ! Total flux subtracted in 200 components = -0.000197114 Jy ! Clean residual min=-0.001752 max=0.001860 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.223608 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.223608 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=0.016161Jy sigma=0.599768 ! Fit after self-cal, rms=0.016140Jy sigma=0.599209 wmodel /d2/scr/pima/bp177b_uvs/J1514-0948_X_map.mod ! Writing 154 model components to file: /d2/scr/pima/bp177b_uvs/J1514-0948_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1514-0948_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1514-0948_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1514-0948_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177b_uvs/J1514-0948_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 = 0.000456039 Jy ! Component: 100 - total flux cleaned = 0.000600791 Jy ! Component: 150 - total flux cleaned = 0.000600382 Jy ! Component: 200 - total flux cleaned = 0.000575648 Jy ! Component: 250 - total flux cleaned = 0.000530001 Jy ! Component: 300 - total flux cleaned = 0.000486601 Jy ! Component: 350 - total flux cleaned = 0.000507212 Jy ! Component: 400 - total flux cleaned = 0.000546395 Jy ! Component: 450 - total flux cleaned = 0.000527803 Jy ! Component: 500 - total flux cleaned = 0.000492607 Jy ! Component: 550 - total flux cleaned = 0.000440784 Jy ! Component: 600 - total flux cleaned = 0.000341115 Jy ! Component: 650 - total flux cleaned = 0.000261285 Jy ! Component: 700 - total flux cleaned = 0.00019886 Jy ! Component: 750 - total flux cleaned = 0.000108109 Jy ! Component: 800 - total flux cleaned = 5.8843e-06 Jy ! Component: 850 - total flux cleaned = -2.22726e-05 Jy ! Component: 900 - total flux cleaned = -0.000105755 Jy ! Component: 950 - total flux cleaned = -0.000119123 Jy ! Component: 1000 - total flux cleaned = -0.000145736 Jy ! Component: 1050 - total flux cleaned = -0.000171351 Jy ! Component: 1100 - total flux cleaned = -0.000158648 Jy ! Component: 1150 - total flux cleaned = -0.00015874 Jy ! Component: 1200 - total flux cleaned = -0.000170852 Jy ! Component: 1250 - total flux cleaned = -0.000171025 Jy ! Component: 1300 - total flux cleaned = -0.000194533 Jy ! Component: 1350 - total flux cleaned = -0.000205961 Jy ! Component: 1400 - total flux cleaned = -0.000183419 Jy ! Component: 1450 - total flux cleaned = -0.000172548 Jy ! Component: 1500 - total flux cleaned = -0.000150921 Jy ! Component: 1550 - total flux cleaned = -0.000118947 Jy ! Component: 1600 - total flux cleaned = -0.000118811 Jy ! Component: 1650 - total flux cleaned = -0.000108353 Jy ! Component: 1700 - total flux cleaned = -0.000118569 Jy ! Component: 1750 - total flux cleaned = -9.84885e-05 Jy ! Component: 1800 - total flux cleaned = -8.86711e-05 Jy ! Component: 1850 - total flux cleaned = -6.91578e-05 Jy ! Component: 1900 - total flux cleaned = -5.95774e-05 Jy ! Component: 1950 - total flux cleaned = -3.11291e-05 Jy ! Component: 2000 - total flux cleaned = -1.24174e-05 Jy ! Component: 2050 - total flux cleaned = -3.10855e-05 Jy ! Component: 2100 - total flux cleaned = -1.26833e-05 Jy ! Component: 2150 - total flux cleaned = -3.08295e-05 Jy ! Component: 2200 - total flux cleaned = -3.89985e-06 Jy ! Component: 2250 - total flux cleaned = -3.69857e-06 Jy ! Component: 2300 - total flux cleaned = 1.38116e-05 Jy ! Component: 2350 - total flux cleaned = 1.38261e-05 Jy ! Component: 2400 - total flux cleaned = 3.10667e-05 Jy ! Component: 2450 - total flux cleaned = 3.96803e-05 Jy ! Component: 2500 - total flux cleaned = 4.81081e-05 Jy ! Component: 2550 - total flux cleaned = 8.17076e-05 Jy ! Component: 2600 - total flux cleaned = 0.000106632 Jy ! Component: 2650 - total flux cleaned = 0.000114833 Jy ! Component: 2700 - total flux cleaned = 0.00012313 Jy ! Component: 2750 - total flux cleaned = 0.000196098 Jy ! Component: 2800 - total flux cleaned = 0.000180006 Jy ! Component: 2850 - total flux cleaned = 0.000196041 Jy ! Component: 2900 - total flux cleaned = 0.00021994 Jy ! Component: 2950 - total flux cleaned = 0.000251389 Jy ! Component: 3000 - total flux cleaned = 0.000267026 Jy ! Component: 3050 - total flux cleaned = 0.000282614 Jy ! Component: 3100 - total flux cleaned = 0.000321317 Jy ! Component: 3150 - total flux cleaned = 0.000359812 Jy ! Component: 3200 - total flux cleaned = 0.000405677 Jy ! Component: 3250 - total flux cleaned = 0.000405691 Jy ! Component: 3300 - total flux cleaned = 0.000443525 Jy ! Component: 3350 - total flux cleaned = 0.000436005 Jy ! Component: 3400 - total flux cleaned = 0.00044352 Jy ! Component: 3450 - total flux cleaned = 0.000488281 Jy ! Component: 3500 - total flux cleaned = 0.000510591 Jy ! Component: 3550 - total flux cleaned = 0.000525395 Jy ! Component: 3600 - total flux cleaned = 0.000518067 Jy ! Component: 3650 - total flux cleaned = 0.000540083 Jy ! Component: 3700 - total flux cleaned = 0.000562026 Jy ! Component: 3750 - total flux cleaned = 0.000576622 Jy ! Component: 3800 - total flux cleaned = 0.000591188 Jy ! Component: 3850 - total flux cleaned = 0.000612947 Jy ! Component: 3900 - total flux cleaned = 0.000612981 Jy ! Component: 3950 - total flux cleaned = 0.000649026 Jy ! Component: 4000 - total flux cleaned = 0.00067058 Jy ! Component: 4050 - total flux cleaned = 0.00064182 Jy ! Total flux subtracted in 4096 components = 0.000649005 Jy ! Clean residual min=-0.000435 max=0.000452 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.224257 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 448 components and 0.224257 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1514-0948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8989 x 2.17 at -4.563 degrees (North through East) ! Clean map min=-0.00075261 max=0.16542 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1514-0948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.165415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209088 0.209088 0.418176 0.836353 1.67271 3.34541 6.69082 13.3816 26.7633 53.5266 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1434.8 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1514-0948_X_uvs.log closed on Sat Mar 22 08:11:35 2014