! Started logfile: /scr/pima/s5272a_uvs/J0102+0944_X_uvs.log on Mon Dec 16 09:33:11 2013 obs /scr/pima/s5272a_uvs/J0102+0944_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0102+0944_X_uva.fits ! AN table 1: 41 integrations on 36 of 36 possible baselines. ! AN table 2: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.970018 visibilities/baseline/integration-bin. ! Found source: J0102+0944 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 52800 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 /scr/pima/s5272a_uvs/J0102+0944_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=1.000257Jy sigma=0.851062 ! Fit after self-cal, rms=0.989554Jy sigma=0.836000 ! 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=0.7651 mas, bmaj=1.783 mas, bpa=-4.894 degrees ! Estimated noise=14.8368 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 = 0.0110104 Jy ! Component: 100 - total flux cleaned = 0.0134126 Jy ! Total flux subtracted in 100 components = 0.0134126 Jy ! Clean residual min=-0.001169 max=0.001015 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0134126 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0134126 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=0.018772Jy sigma=0.017593 ! Fit after self-cal, rms=0.015864Jy sigma=0.015264 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342942 Jy ! Component: 100 - total flux cleaned = 0.00435015 Jy ! Total flux subtracted in 100 components = 0.00435015 Jy ! Clean residual min=-0.000938 max=0.001002 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0177627 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0177627 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=0.016125Jy sigma=0.013981 ! Fit after self-cal, rms=0.016125Jy sigma=0.013980 ! 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=0.9821 mas, bmaj=2.105 mas, bpa=-5.769 degrees ! Estimated noise=8.12198 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102959 Jy ! Component: 100 - total flux cleaned = 0.00153037 Jy ! Component: 150 - total flux cleaned = 0.00171018 Jy ! Component: 200 - total flux cleaned = 0.00179025 Jy ! Total flux subtracted in 200 components = 0.00179025 Jy ! Clean residual min=-0.000722 max=0.000867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.019553 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.0195529 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=0.016231Jy sigma=0.013790 ! Fit after self-cal, rms=0.016221Jy sigma=0.013781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9821 x 2.105 at -5.769 degrees (North through East) ! Clean map min=-0.00067664 max=0.018127 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 KP 0.93 LA 0.87 MK 0.96 ! OV 0.91 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 KP 0.89 LA 0.92 MK 1.07 ! OV 0.89 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 KP 0.93 LA 0.91 MK 0.97 ! OV 0.90 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.016221Jy sigma=0.013781 ! Fit after self-cal, rms=0.016166Jy sigma=0.013766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=2.109 mas, bpa=-5.818 degrees ! Estimated noise=8.05671 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 = 0.000273694 Jy ! Component: 100 - total flux cleaned = 0.000298309 Jy ! Component: 150 - total flux cleaned = 0.00029811 Jy ! Component: 200 - total flux cleaned = 0.00030712 Jy ! Total flux subtracted in 200 components = 0.00030712 Jy ! Clean residual min=-0.000714 max=0.000675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0198601 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0198601 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=0.016171Jy sigma=0.013736 ! Fit after self-cal, rms=0.016170Jy sigma=0.013733 ! 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=0.016170Jy sigma=0.013733 ! Fit after self-cal, rms=0.015922Jy sigma=0.013665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9801 mas, bmaj=2.106 mas, bpa=-5.776 degrees ! Estimated noise=7.82439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358469 Jy ! Component: 100 - total flux cleaned = -0.00024907 Jy ! Component: 150 - total flux cleaned = -0.000205569 Jy ! Component: 200 - total flux cleaned = -0.000192117 Jy ! Total flux subtracted in 200 components = -0.000192117 Jy ! Clean residual min=-0.000678 max=0.000632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.019668 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.019668 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=0.015804Jy sigma=0.013730 ! Fit after self-cal, rms=0.015808Jy sigma=0.013728 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 = 9.71987e-05 Jy ! Component: 100 - total flux cleaned = 0.000116322 Jy ! Component: 150 - total flux cleaned = 0.0001282 Jy ! Component: 200 - total flux cleaned = 0.000145349 Jy ! Total flux subtracted in 200 components = 0.000145349 Jy ! Clean residual min=-0.000681 max=0.000632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0198133 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0198133 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=0.015801Jy sigma=0.013726 ! Fit after self-cal, rms=0.015801Jy sigma=0.013726 ! 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=0.015801Jy sigma=0.013726 ! Fit after self-cal, rms=0.015732Jy sigma=0.013709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=2.106 mas, bpa=-5.716 degrees ! Estimated noise=7.74253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152532 Jy ! Component: 100 - total flux cleaned = -0.000127922 Jy ! Component: 150 - total flux cleaned = -0.000105388 Jy ! Component: 200 - total flux cleaned = -8.97537e-05 Jy ! Total flux subtracted in 200 components = -8.97537e-05 Jy ! Clean residual min=-0.000676 max=0.000638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0197235 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0197235 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=0.015683Jy sigma=0.013737 ! Fit after self-cal, rms=0.015684Jy sigma=0.013737 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 = 3.87829e-05 Jy ! Component: 100 - total flux cleaned = 4.88039e-05 Jy ! Component: 150 - total flux cleaned = 5.3621e-05 Jy ! Component: 200 - total flux cleaned = 6.26869e-05 Jy ! Total flux subtracted in 200 components = 6.26869e-05 Jy ! Clean residual min=-0.000679 max=0.000634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0197862 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.0197862 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=0.015679Jy sigma=0.013736 ! Fit after self-cal, rms=0.015679Jy sigma=0.013736 ! 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=0.015679Jy sigma=0.013736 ! Fit after self-cal, rms=0.015662Jy sigma=0.013735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=3.2 mas, bpa=-1.468 degrees ! Estimated noise=9.78088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238246 Jy ! Component: 100 - total flux cleaned = 0.000281293 Jy ! Component: 150 - total flux cleaned = 0.000313168 Jy ! Component: 200 - total flux cleaned = 0.000330575 Jy ! Total flux subtracted in 200 components = 0.000330575 Jy ! Clean residual min=-0.000978 max=0.000929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0201168 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0201168 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=0.015661Jy sigma=0.013734 ! Fit after self-cal, rms=0.015662Jy sigma=0.013733 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 = 7.78397e-05 Jy ! Component: 100 - total flux cleaned = 8.92078e-05 Jy ! Component: 150 - total flux cleaned = 8.89768e-05 Jy ! Component: 200 - total flux cleaned = 8.87553e-05 Jy ! Total flux subtracted in 200 components = 8.87553e-05 Jy ! Clean residual min=-0.000959 max=0.000922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0202056 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.0202056 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=0.015655Jy sigma=0.013739 ! Fit after self-cal, rms=0.015649Jy sigma=0.013738 ! 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=0.9787 mas, bmaj=2.105 mas, bpa=-5.71 degrees ! Estimated noise=7.71737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9787 x 2.105 at -5.71 degrees (North through East) ! Clean map min=-0.00061873 max=0.01696 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=0.7622 mas, bmaj=1.782 mas, bpa=-4.808 degrees ! Estimated noise=13.9638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130412 Jy ! Component: 100 - total flux cleaned = 0.0159572 Jy ! Component: 150 - total flux cleaned = 0.0170857 Jy ! Component: 200 - total flux cleaned = 0.0175442 Jy ! Total flux subtracted in 200 components = 0.0175442 Jy ! Clean residual min=-0.000884 max=0.000919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0175442 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 0.0175442 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=2.105 mas, bpa=-5.71 degrees ! Estimated noise=7.71737 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 = 0.00104096 Jy ! Component: 100 - total flux cleaned = 0.00160862 Jy ! Component: 150 - total flux cleaned = 0.00187438 Jy ! Component: 200 - total flux cleaned = 0.00200583 Jy ! Total flux subtracted in 200 components = 0.00200583 Jy ! Clean residual min=-0.000721 max=0.000708 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.01955 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.01955 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=2.09 mas, bmaj=3.2 mas, bpa=-1.468 degrees ! Estimated noise=9.78088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419042 Jy ! Component: 100 - total flux cleaned = 0.000517752 Jy ! Component: 150 - total flux cleaned = 0.000595475 Jy ! Component: 200 - total flux cleaned = 0.000643422 Jy ! Total flux subtracted in 200 components = 0.000643422 Jy ! Clean residual min=-0.001011 max=0.000908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0201934 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 = 1.18438e-07 Jy ! Component: 100 - total flux cleaned = 1.3612e-05 Jy ! Component: 150 - total flux cleaned = 1.99161e-05 Jy ! Component: 200 - total flux cleaned = 3.14964e-05 Jy ! Total flux subtracted in 200 components = 3.14964e-05 Jy ! Clean residual min=-0.000980 max=0.000914 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0202249 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0202249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=2.105 mas, bpa=-5.71 degrees ! Estimated noise=7.71737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151798 Jy ! Component: 100 - total flux cleaned = -0.000170028 Jy ! Component: 150 - total flux cleaned = -0.000193752 Jy ! Component: 200 - total flux cleaned = -0.000201116 Jy ! Total flux subtracted in 200 components = -0.000201116 Jy ! Clean residual min=-0.000648 max=0.000643 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0200238 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0200238 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=0.015622Jy sigma=0.013765 ! Fit after self-cal, rms=0.015621Jy sigma=0.013764 wmodel /scr/pima/s5272a_uvs/J0102+0944_X_map.mod ! Writing 69 model components to file: /scr/pima/s5272a_uvs/J0102+0944_X_map.mod wobs /scr/pima/s5272a_uvs/J0102+0944_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0102+0944_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0102+0944_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272a_uvs/J0102+0944_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 = -3.73796e-05 Jy ! Component: 100 - total flux cleaned = -5.82812e-05 Jy ! Component: 150 - total flux cleaned = -9.86816e-05 Jy ! Component: 200 - total flux cleaned = -0.000127758 Jy ! Component: 250 - total flux cleaned = -0.00019343 Jy ! Component: 300 - total flux cleaned = -0.000238533 Jy ! Component: 350 - total flux cleaned = -0.000255996 Jy ! Component: 400 - total flux cleaned = -0.000273172 Jy ! Component: 450 - total flux cleaned = -0.000314774 Jy ! Component: 500 - total flux cleaned = -0.000363412 Jy ! Component: 550 - total flux cleaned = -0.000387115 Jy ! Component: 600 - total flux cleaned = -0.000433742 Jy ! Component: 650 - total flux cleaned = -0.000494468 Jy ! Component: 700 - total flux cleaned = -0.000524296 Jy ! Component: 750 - total flux cleaned = -0.000553509 Jy ! Component: 800 - total flux cleaned = -0.000560935 Jy ! Component: 850 - total flux cleaned = -0.000582379 Jy ! Component: 900 - total flux cleaned = -0.000631205 Jy ! Component: 950 - total flux cleaned = -0.000624175 Jy ! Component: 1000 - total flux cleaned = -0.000637717 Jy ! Component: 1050 - total flux cleaned = -0.000664369 Jy ! Component: 1100 - total flux cleaned = -0.000664483 Jy ! Component: 1150 - total flux cleaned = -0.0006838 Jy ! Component: 1200 - total flux cleaned = -0.000658044 Jy ! Component: 1250 - total flux cleaned = -0.000664365 Jy ! Component: 1300 - total flux cleaned = -0.00063306 Jy ! Component: 1350 - total flux cleaned = -0.000651595 Jy ! Component: 1400 - total flux cleaned = -0.000657592 Jy ! Component: 1450 - total flux cleaned = -0.000633343 Jy ! Component: 1500 - total flux cleaned = -0.000609485 Jy ! Component: 1550 - total flux cleaned = -0.000597704 Jy ! Component: 1600 - total flux cleaned = -0.000597704 Jy ! Component: 1650 - total flux cleaned = -0.00058024 Jy ! Component: 1700 - total flux cleaned = -0.000568779 Jy ! Component: 1750 - total flux cleaned = -0.00055739 Jy ! Component: 1800 - total flux cleaned = -0.000529115 Jy ! Component: 1850 - total flux cleaned = -0.000523472 Jy ! Component: 1900 - total flux cleaned = -0.000506791 Jy ! Component: 1950 - total flux cleaned = -0.000490261 Jy ! Component: 2000 - total flux cleaned = -0.000484839 Jy ! Component: 2050 - total flux cleaned = -0.000473994 Jy ! Component: 2100 - total flux cleaned = -0.000452533 Jy ! Component: 2150 - total flux cleaned = -0.000447155 Jy ! Component: 2200 - total flux cleaned = -0.000426041 Jy ! Component: 2250 - total flux cleaned = -0.000415569 Jy ! Component: 2300 - total flux cleaned = -0.000384377 Jy ! Component: 2350 - total flux cleaned = -0.000368859 Jy ! Component: 2400 - total flux cleaned = -0.000358646 Jy ! Component: 2450 - total flux cleaned = -0.000338401 Jy ! Component: 2500 - total flux cleaned = -0.000323274 Jy ! Component: 2550 - total flux cleaned = -0.000313237 Jy ! Component: 2600 - total flux cleaned = -0.000293379 Jy ! Component: 2650 - total flux cleaned = -0.000283503 Jy ! Component: 2700 - total flux cleaned = -0.000263999 Jy ! Component: 2750 - total flux cleaned = -0.000254303 Jy ! Component: 2800 - total flux cleaned = -0.000249449 Jy ! Component: 2850 - total flux cleaned = -0.000225625 Jy ! Component: 2900 - total flux cleaned = -0.000211345 Jy ! Component: 2950 - total flux cleaned = -0.000192507 Jy ! Component: 3000 - total flux cleaned = -0.000169122 Jy ! Component: 3050 - total flux cleaned = -0.000178407 Jy ! Component: 3100 - total flux cleaned = -0.000173842 Jy ! Component: 3150 - total flux cleaned = -0.000123525 Jy ! Component: 3200 - total flux cleaned = -0.000118942 Jy ! Component: 3250 - total flux cleaned = -0.000100856 Jy ! Component: 3300 - total flux cleaned = -6.49841e-05 Jy ! Component: 3350 - total flux cleaned = -6.49842e-05 Jy ! Component: 3400 - total flux cleaned = -4.7248e-05 Jy ! Component: 3450 - total flux cleaned = -3.84139e-05 Jy ! Component: 3500 - total flux cleaned = -2.96629e-05 Jy ! Component: 3550 - total flux cleaned = 7.78566e-07 Jy ! Component: 3600 - total flux cleaned = -2.08691e-05 Jy ! Component: 3650 - total flux cleaned = -3.3765e-05 Jy ! Component: 3700 - total flux cleaned = -1.67694e-05 Jy ! Component: 3750 - total flux cleaned = -4.06877e-06 Jy ! Component: 3800 - total flux cleaned = 2.11755e-05 Jy ! Component: 3850 - total flux cleaned = 8.57547e-06 Jy ! Component: 3900 - total flux cleaned = 2.51965e-05 Jy ! Component: 3950 - total flux cleaned = 2.518e-05 Jy ! Component: 4000 - total flux cleaned = 3.34168e-05 Jy ! Component: 4050 - total flux cleaned = 5.38424e-05 Jy ! Total flux subtracted in 4096 components = 4.97315e-05 Jy ! Clean residual min=-0.000244 max=0.000250 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0200735 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 435 components and 0.0200735 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0102+0944_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9787 x 2.105 at -5.71 degrees (North through East) ! Clean map min=-0.00043264 max=0.016868 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0102+0944_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0168681 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.44753e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32455 1.32455 2.6491 5.2982 10.5964 21.1928 42.3856 84.7713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.491 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0102+0944_X_uvs.log closed on Mon Dec 16 09:33:17 2013