! Started logfile: /g0/scr/pima/s4195c_uvs/J0912+2759_X_uvs.log on Tue Dec 31 19:51:03 2013 obs /g0/scr/pima/s4195c_uvs/J0912+2759_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0912+2759_X_uva.fits ! AN table 1: 39 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.663248 visibilities/baseline/integration-bin. ! Found source: J0912+2759 ! ! 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 3104 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 /g0/scr/pima/s4195c_uvs/J0912+2759_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. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000338Jy sigma=0.723129 ! Fit after self-cal, rms=0.993737Jy sigma=0.714190 ! 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=2.759 mas, bmaj=3.322 mas, bpa=-86.22 degrees ! Estimated noise=40.1567 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768323 Jy ! Component: 100 - total flux cleaned = 0.00945645 Jy ! Total flux subtracted in 100 components = 0.00945645 Jy ! Clean residual min=-0.001323 max=0.001323 Jy/beam ! Clean residual mean=-0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.00945645 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.00945645 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=0.012604Jy sigma=0.009851 ! Fit after self-cal, rms=0.010906Jy sigma=0.008622 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029491 Jy ! Component: 100 - total flux cleaned = 0.0037663 Jy ! Total flux subtracted in 100 components = 0.0037663 Jy ! Clean residual min=-0.001187 max=0.001233 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0132227 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0132227 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=0.011339Jy sigma=0.007796 ! Fit after self-cal, rms=0.011325Jy sigma=0.007787 ! 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=3.089 mas, bmaj=3.475 mas, bpa=-87.68 degrees ! Estimated noise=20.3172 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 = -0.000227754 Jy ! Component: 100 - total flux cleaned = -0.000203684 Jy ! Component: 150 - total flux cleaned = -0.00017746 Jy ! Component: 200 - total flux cleaned = -0.000162068 Jy ! Total flux subtracted in 200 components = -0.000162068 Jy ! Clean residual min=-0.000523 max=0.000595 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0130607 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0130607 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=0.011286Jy sigma=0.007797 ! Fit after self-cal, rms=0.011288Jy sigma=0.007794 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 3.475 at -87.68 degrees (North through East) ! Clean map min=-0.00055349 max=0.01131 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* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 KP 0.89 LA 0.95 NL 1.01 ! OV 1.11 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.011288Jy sigma=0.007794 ! Fit after self-cal, rms=0.011262Jy sigma=0.007788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=3.471 mas, bpa=-87.92 degrees ! Estimated noise=20.1829 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 = -6.48749e-05 Jy ! Component: 100 - total flux cleaned = -4.75089e-05 Jy ! Component: 150 - total flux cleaned = -3.35917e-05 Jy ! Component: 200 - total flux cleaned = -1.33513e-05 Jy ! Total flux subtracted in 200 components = -1.33513e-05 Jy ! Clean residual min=-0.000501 max=0.000601 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0130473 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0130473 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=0.011235Jy sigma=0.007797 ! Fit after self-cal, rms=0.011238Jy sigma=0.007795 ! 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=0.011238Jy sigma=0.007795 ! Fit after self-cal, rms=0.011120Jy sigma=0.007758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=3.496 mas, bpa=-87.01 degrees ! Estimated noise=19.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188193 Jy ! Component: 100 - total flux cleaned = -0.000221933 Jy ! Component: 150 - total flux cleaned = -0.000222154 Jy ! Component: 200 - total flux cleaned = -0.000214831 Jy ! Total flux subtracted in 200 components = -0.000214831 Jy ! Clean residual min=-0.000492 max=0.000579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0128325 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.0128325 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=0.011056Jy sigma=0.007790 ! Fit after self-cal, rms=0.011061Jy sigma=0.007787 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 = -2.22129e-05 Jy ! Component: 100 - total flux cleaned = -3.12485e-05 Jy ! Component: 150 - total flux cleaned = -2.15382e-05 Jy ! Component: 200 - total flux cleaned = -1.59257e-05 Jy ! Total flux subtracted in 200 components = -1.59257e-05 Jy ! Clean residual min=-0.000487 max=0.000557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0128166 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.0128166 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=0.011052Jy sigma=0.007789 ! Fit after self-cal, rms=0.011042Jy sigma=0.007787 ! 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=0.011042Jy sigma=0.007787 ! Fit after self-cal, rms=0.011002Jy sigma=0.007787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=3.512 mas, bpa=-86.83 degrees ! Estimated noise=19.6046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.71207e-05 Jy ! Component: 100 - total flux cleaned = -7.67348e-05 Jy ! Component: 150 - total flux cleaned = -8.45446e-05 Jy ! Component: 200 - total flux cleaned = -8.45606e-05 Jy ! Total flux subtracted in 200 components = -8.45606e-05 Jy ! Clean residual min=-0.000477 max=0.000556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.012732 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.012732 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=0.010978Jy sigma=0.007797 ! Fit after self-cal, rms=0.010980Jy sigma=0.007796 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 = -1.54709e-05 Jy ! Component: 100 - total flux cleaned = -2.33985e-05 Jy ! Component: 150 - total flux cleaned = -2.9716e-05 Jy ! Component: 200 - total flux cleaned = -2.44166e-05 Jy ! Total flux subtracted in 200 components = -2.44166e-05 Jy ! Clean residual min=-0.000481 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0127076 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.0127076 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=0.010973Jy sigma=0.007797 ! Fit after self-cal, rms=0.010973Jy sigma=0.007796 ! 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=0.010973Jy sigma=0.007796 ! Fit after self-cal, rms=0.010961Jy sigma=0.007797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.335 mas, bmaj=3.872 mas, bpa=-83.74 degrees ! Estimated noise=19.8963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.24369e-06 Jy ! Component: 100 - total flux cleaned = 3.22131e-06 Jy ! Component: 150 - total flux cleaned = 8.8451e-06 Jy ! Component: 200 - total flux cleaned = 1.3778e-05 Jy ! Total flux subtracted in 200 components = 1.3778e-05 Jy ! Clean residual min=-0.000463 max=0.000555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0127214 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.0127214 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=0.010952Jy sigma=0.007800 ! Fit after self-cal, rms=0.010946Jy sigma=0.007797 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 = -2.0118e-06 Jy ! Component: 100 - total flux cleaned = -2.17009e-06 Jy ! Component: 150 - total flux cleaned = 3.35001e-06 Jy ! Component: 200 - total flux cleaned = 8.04371e-06 Jy ! Total flux subtracted in 200 components = 8.04371e-06 Jy ! Clean residual min=-0.000436 max=0.000549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0127294 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.0127294 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=0.010942Jy sigma=0.007796 ! Fit after self-cal, rms=0.010939Jy sigma=0.007795 ! 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=3.051 mas, bmaj=3.518 mas, bpa=-86.76 degrees ! Estimated noise=19.5404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 3.518 at -86.76 degrees (North through East) ! Clean map min=-0.00064073 max=0.010898 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=2.703 mas, bmaj=3.376 mas, bpa=-85.63 degrees ! Estimated noise=38.4913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910111 Jy ! Component: 100 - total flux cleaned = 0.0116404 Jy ! Component: 150 - total flux cleaned = 0.0120426 Jy ! Component: 200 - total flux cleaned = 0.0119622 Jy ! Total flux subtracted in 200 components = 0.0119622 Jy ! Clean residual min=-0.001497 max=0.001555 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0119622 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0119622 Jy ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=3.518 mas, bpa=-86.76 degrees ! Estimated noise=19.5404 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 = -0.000280313 Jy ! Component: 100 - total flux cleaned = -0.000231237 Jy ! Component: 150 - total flux cleaned = -0.000190192 Jy ! Component: 200 - total flux cleaned = -0.000173501 Jy ! Total flux subtracted in 200 components = -0.000173501 Jy ! Clean residual min=-0.000622 max=0.000712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0117887 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0117887 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=3.335 mas, bmaj=3.872 mas, bpa=-83.74 degrees ! Estimated noise=19.8963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.3643e-05 Jy ! Component: 100 - total flux cleaned = 4.15785e-05 Jy ! Component: 150 - total flux cleaned = 6.7495e-05 Jy ! Component: 200 - total flux cleaned = 8.12637e-05 Jy ! Total flux subtracted in 200 components = 8.12637e-05 Jy ! Clean residual min=-0.000558 max=0.000755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0118699 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 = 1.66988e-05 Jy ! Component: 100 - total flux cleaned = 2.80605e-05 Jy ! Component: 150 - total flux cleaned = 4.1776e-05 Jy ! Component: 200 - total flux cleaned = 5.11786e-05 Jy ! Total flux subtracted in 200 components = 5.11786e-05 Jy ! Clean residual min=-0.000550 max=0.000751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0119211 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.0119211 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=3.518 mas, bpa=-86.76 degrees ! Estimated noise=19.5404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58817e-05 Jy ! Component: 100 - total flux cleaned = -1.91014e-05 Jy ! Component: 150 - total flux cleaned = -1.40148e-05 Jy ! Component: 200 - total flux cleaned = -1.15871e-05 Jy ! Total flux subtracted in 200 components = -1.15871e-05 Jy ! Clean residual min=-0.000552 max=0.000721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0119095 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0119095 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=0.010964Jy sigma=0.007840 ! Fit after self-cal, rms=0.010967Jy sigma=0.007831 wmodel /g0/scr/pima/s4195c_uvs/J0912+2759_X_map.mod ! Writing 62 model components to file: /g0/scr/pima/s4195c_uvs/J0912+2759_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0912+2759_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0912+2759_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0912+2759_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0912+2759_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 = 0.000158318 Jy ! Component: 100 - total flux cleaned = 0.000306244 Jy ! Component: 150 - total flux cleaned = 0.000347974 Jy ! Component: 200 - total flux cleaned = 0.000356219 Jy ! Component: 250 - total flux cleaned = 0.000342428 Jy ! Component: 300 - total flux cleaned = 0.000308936 Jy ! Component: 350 - total flux cleaned = 0.000283344 Jy ! Component: 400 - total flux cleaned = 0.000259025 Jy ! Component: 450 - total flux cleaned = 0.000219094 Jy ! Component: 500 - total flux cleaned = 0.000170117 Jy ! Component: 550 - total flux cleaned = 0.000144104 Jy ! Component: 600 - total flux cleaned = 0.000123989 Jy ! Component: 650 - total flux cleaned = 0.000119047 Jy ! Component: 700 - total flux cleaned = 0.000114288 Jy ! Component: 750 - total flux cleaned = 0.000123212 Jy ! Component: 800 - total flux cleaned = 0.000127593 Jy ! Component: 850 - total flux cleaned = 0.000136137 Jy ! Component: 900 - total flux cleaned = 0.000148607 Jy ! Component: 950 - total flux cleaned = 0.000152701 Jy ! Component: 1000 - total flux cleaned = 0.000156706 Jy ! Component: 1050 - total flux cleaned = 0.000168299 Jy ! Component: 1100 - total flux cleaned = 0.000168276 Jy ! Component: 1150 - total flux cleaned = 0.000168263 Jy ! Component: 1200 - total flux cleaned = 0.000175635 Jy ! Component: 1250 - total flux cleaned = 0.0001792 Jy ! Component: 1300 - total flux cleaned = 0.000179186 Jy ! Component: 1350 - total flux cleaned = 0.000182634 Jy ! Component: 1400 - total flux cleaned = 0.00017925 Jy ! Component: 1450 - total flux cleaned = 0.000192657 Jy ! Component: 1500 - total flux cleaned = 0.000192619 Jy ! Component: 1550 - total flux cleaned = 0.000195895 Jy ! Component: 1600 - total flux cleaned = 0.00020871 Jy ! Component: 1650 - total flux cleaned = 0.000221389 Jy ! Component: 1700 - total flux cleaned = 0.000233901 Jy ! Component: 1750 - total flux cleaned = 0.000249351 Jy ! Component: 1800 - total flux cleaned = 0.000258525 Jy ! Component: 1850 - total flux cleaned = 0.000276665 Jy ! Component: 1900 - total flux cleaned = 0.000279644 Jy ! Component: 1950 - total flux cleaned = 0.000282606 Jy ! Component: 2000 - total flux cleaned = 0.000297307 Jy ! Component: 2050 - total flux cleaned = 0.000308962 Jy ! Component: 2100 - total flux cleaned = 0.000314739 Jy ! Component: 2150 - total flux cleaned = 0.000326224 Jy ! Component: 2200 - total flux cleaned = 0.000337595 Jy ! Component: 2250 - total flux cleaned = 0.000340441 Jy ! Component: 2300 - total flux cleaned = 0.000343262 Jy ! Component: 2350 - total flux cleaned = 0.000348883 Jy ! Component: 2400 - total flux cleaned = 0.000346075 Jy ! Component: 2450 - total flux cleaned = 0.000346076 Jy ! Component: 2500 - total flux cleaned = 0.000346062 Jy ! Component: 2550 - total flux cleaned = 0.000346055 Jy ! Component: 2600 - total flux cleaned = 0.00034054 Jy ! Component: 2650 - total flux cleaned = 0.000348794 Jy ! Component: 2700 - total flux cleaned = 0.00035153 Jy ! Component: 2750 - total flux cleaned = 0.00035153 Jy ! Component: 2800 - total flux cleaned = 0.000348808 Jy ! Component: 2850 - total flux cleaned = 0.000362483 Jy ! Component: 2900 - total flux cleaned = 0.00036522 Jy ! Component: 2950 - total flux cleaned = 0.000376157 Jy ! Component: 3000 - total flux cleaned = 0.000378886 Jy ! Component: 3050 - total flux cleaned = 0.000389802 Jy ! Component: 3100 - total flux cleaned = 0.000398003 Jy ! Component: 3150 - total flux cleaned = 0.000398002 Jy ! Component: 3200 - total flux cleaned = 0.000400751 Jy ! Component: 3250 - total flux cleaned = 0.000408966 Jy ! Component: 3300 - total flux cleaned = 0.000411708 Jy ! Component: 3350 - total flux cleaned = 0.000417219 Jy ! Component: 3400 - total flux cleaned = 0.000414478 Jy ! Component: 3450 - total flux cleaned = 0.000419998 Jy ! Component: 3500 - total flux cleaned = 0.000425517 Jy ! Component: 3550 - total flux cleaned = 0.000433822 Jy ! Component: 3600 - total flux cleaned = 0.0004394 Jy ! Component: 3650 - total flux cleaned = 0.000447747 Jy ! Component: 3700 - total flux cleaned = 0.000450536 Jy ! Component: 3750 - total flux cleaned = 0.000458927 Jy ! Component: 3800 - total flux cleaned = 0.000461731 Jy ! Component: 3850 - total flux cleaned = 0.000467362 Jy ! Component: 3900 - total flux cleaned = 0.000464525 Jy ! Component: 3950 - total flux cleaned = 0.000467389 Jy ! Component: 4000 - total flux cleaned = 0.00046454 Jy ! Component: 4050 - total flux cleaned = 0.000467407 Jy ! Total flux subtracted in 4096 components = 0.000470306 Jy ! Clean residual min=-0.000152 max=0.000163 Jy/beam ! Clean residual mean=0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0123798 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 338 components and 0.0123798 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0912+2759_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.051 x 3.518 at -86.76 degrees (North through East) ! Clean map min=-0.00049804 max=0.010999 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0912+2759_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0109989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.20764e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14765 1.14765 2.2953 4.5906 9.18119 18.3624 36.7248 73.4495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.403 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0912+2759_X_uvs.log closed on Tue Dec 31 19:51:09 2013