! Started logfile: /g0/scr/pima/s4195c_uvs/J0902-1415_X_uvs.log on Tue Dec 31 19:50:34 2013 obs /g0/scr/pima/s4195c_uvs/J0902-1415_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0902-1415_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0902-1415 ! ! 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 432 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/J0902-1415_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=1.221275Jy sigma=34.939505 ! Fit after self-cal, rms=0.449366Jy sigma=6.474425 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.265 mas, bmaj=3.697 mas, bpa=-8.727 degrees ! Estimated noise=2.09929 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 = 0.600492 Jy ! Component: 100 - total flux cleaned = 0.778262 Jy ! Total flux subtracted in 100 components = 0.778262 Jy ! Clean residual min=-0.058849 max=0.093179 Jy/beam ! Clean residual mean=-0.000013 rms=0.018167 Jy/beam ! Combined flux in latest and established models = 0.778262 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.778262 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=0.151506Jy sigma=5.186570 ! Fit after self-cal, rms=0.151661Jy sigma=5.183035 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.528 mas, bmaj=4.262 mas, bpa=-9.41 degrees ! Estimated noise=1.4415 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 = 0.0971239 Jy ! Component: 100 - total flux cleaned = 0.145061 Jy ! Component: 150 - total flux cleaned = 0.172173 Jy ! Component: 200 - total flux cleaned = 0.18598 Jy ! Total flux subtracted in 200 components = 0.18598 Jy ! Clean residual min=-0.046723 max=0.054972 Jy/beam ! Clean residual mean=-0.000079 rms=0.012235 Jy/beam ! Combined flux in latest and established models = 0.964242 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.964242 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=0.113142Jy sigma=3.082538 ! Fit after self-cal, rms=0.113231Jy sigma=3.078789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.528 x 4.262 at -9.41 degrees (North through East) ! Clean map min=-0.045621 max=0.68479 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* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 1.08 LA 0.93 ! NL 1.01 OV 1.02 PT 0.90 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.09 KP 0.97 LA 0.96 ! NL 0.97 OV 1.04 PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.10 KP 1.11 LA 0.99 ! NL 0.96 OV 1.04 PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.18 KP 1.09 LA 1.05 ! NL 1.02 OV 1.09 PT 0.95 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.11 KP 1.05 LA 0.95 ! NL 1.01 OV 1.09 PT 0.89 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.113231Jy sigma=3.078789 ! Fit after self-cal, rms=0.101360Jy sigma=2.567297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.283 mas, bpa=-9.24 degrees ! Estimated noise=1.46972 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 = 0.00604897 Jy ! Component: 100 - total flux cleaned = 0.00666229 Jy ! Component: 150 - total flux cleaned = 0.00749447 Jy ! Component: 200 - total flux cleaned = 0.00800408 Jy ! Total flux subtracted in 200 components = 0.00800408 Jy ! Clean residual min=-0.032819 max=0.045990 Jy/beam ! Clean residual mean=-0.000021 rms=0.008950 Jy/beam ! Combined flux in latest and established models = 0.972247 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.972247 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=0.098994Jy sigma=2.518589 ! Fit after self-cal, rms=0.099575Jy sigma=2.516546 ! Inverting map ! Added new window around map position (2.8, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376118 Jy ! Component: 100 - total flux cleaned = 0.0479447 Jy ! Component: 150 - total flux cleaned = 0.0515894 Jy ! Component: 200 - total flux cleaned = 0.0548035 Jy ! Total flux subtracted in 200 components = 0.0548035 Jy ! Clean residual min=-0.027146 max=0.021374 Jy/beam ! Clean residual mean=0.000001 rms=0.006124 Jy/beam ! Combined flux in latest and established models = 1.02705 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 1.02705 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=0.083032Jy sigma=2.126372 ! Fit after self-cal, rms=0.081961Jy sigma=2.114205 ! 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=0.081961Jy sigma=2.114205 ! Fit after self-cal, rms=0.075161Jy sigma=1.925070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=4.251 mas, bpa=-9.051 degrees ! Estimated noise=1.46512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099709 Jy ! Component: 100 - total flux cleaned = 0.0138174 Jy ! Component: 150 - total flux cleaned = 0.0156453 Jy ! Component: 200 - total flux cleaned = 0.0170796 Jy ! Total flux subtracted in 200 components = 0.0170796 Jy ! Clean residual min=-0.022355 max=0.019081 Jy/beam ! Clean residual mean=0.000006 rms=0.005070 Jy/beam ! Combined flux in latest and established models = 1.04413 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 1.04413 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=0.071847Jy sigma=1.848980 ! Fit after self-cal, rms=0.071586Jy sigma=1.846457 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 = 0.00437494 Jy ! Component: 100 - total flux cleaned = 0.00565514 Jy ! Component: 150 - total flux cleaned = 0.00733931 Jy ! Component: 200 - total flux cleaned = 0.00869351 Jy ! Total flux subtracted in 200 components = 0.00869351 Jy ! Clean residual min=-0.020168 max=0.018072 Jy/beam ! Clean residual mean=0.000009 rms=0.004749 Jy/beam ! Combined flux in latest and established models = 1.05282 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 1.05282 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=0.069968Jy sigma=1.804407 ! Fit after self-cal, rms=0.069885Jy sigma=1.803563 ! 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=0.069885Jy sigma=1.803563 ! Fit after self-cal, rms=0.069619Jy sigma=1.797487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=4.25 mas, bpa=-9.064 degrees ! Estimated noise=1.46713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513155 Jy ! Component: 100 - total flux cleaned = 0.00603969 Jy ! Component: 150 - total flux cleaned = 0.00732278 Jy ! Component: 200 - total flux cleaned = 0.00813754 Jy ! Total flux subtracted in 200 components = 0.00813754 Jy ! Clean residual min=-0.019050 max=0.017650 Jy/beam ! Clean residual mean=0.000005 rms=0.004618 Jy/beam ! Combined flux in latest and established models = 1.06096 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 1.06096 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=0.068441Jy sigma=1.757799 ! Fit after self-cal, rms=0.068378Jy sigma=1.757200 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 = 0.00101001 Jy ! Component: 100 - total flux cleaned = 0.00215596 Jy ! Component: 150 - total flux cleaned = 0.00288851 Jy ! Component: 200 - total flux cleaned = 0.00342468 Jy ! Total flux subtracted in 200 components = 0.00342468 Jy ! Clean residual min=-0.017966 max=0.016912 Jy/beam ! Clean residual mean=0.000006 rms=0.004444 Jy/beam ! Combined flux in latest and established models = 1.06439 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 1.06439 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=0.067398Jy sigma=1.734154 ! Fit after self-cal, rms=0.067395Jy sigma=1.733932 ! 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=0.067395Jy sigma=1.733932 ! Fit after self-cal, rms=0.067065Jy sigma=1.730034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.67 mas, bpa=-16.92 degrees ! Estimated noise=1.44697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758879 Jy ! Component: 100 - total flux cleaned = 0.00899972 Jy ! Component: 150 - total flux cleaned = 0.0103247 Jy ! Component: 200 - total flux cleaned = 0.0119835 Jy ! Total flux subtracted in 200 components = 0.0119835 Jy ! Clean residual min=-0.018050 max=0.017884 Jy/beam ! Clean residual mean=0.000008 rms=0.005355 Jy/beam ! Combined flux in latest and established models = 1.07637 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 1.07637 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=0.067123Jy sigma=1.688414 ! Fit after self-cal, rms=0.066898Jy sigma=1.686852 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 = 0.00212544 Jy ! Component: 100 - total flux cleaned = 0.00348756 Jy ! Component: 150 - total flux cleaned = 0.00439483 Jy ! Component: 200 - total flux cleaned = 0.00475179 Jy ! Total flux subtracted in 200 components = 0.00475179 Jy ! Clean residual min=-0.017338 max=0.016604 Jy/beam ! Clean residual mean=0.000010 rms=0.005120 Jy/beam ! Combined flux in latest and established models = 1.08112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 1.08112 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=0.066870Jy sigma=1.668888 ! Fit after self-cal, rms=0.066696Jy sigma=1.667787 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=4.255 mas, bpa=-9.115 degrees ! Estimated noise=1.46986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.54 x 4.255 at -9.115 degrees (North through East) ! Clean map min=-0.022734 max=0.68691 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066696Jy sigma=1.667787 ! Fit after self-cal, rms=0.063034Jy sigma=1.537695 ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=4.278 mas, bpa=-9.288 degrees ! Estimated noise=1.47678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573712 Jy ! Component: 100 - total flux cleaned = 0.00670895 Jy ! Component: 150 - total flux cleaned = 0.00688566 Jy ! Component: 200 - total flux cleaned = 0.00739905 Jy ! Total flux subtracted in 200 components = 0.00739905 Jy ! Clean residual min=-0.016746 max=0.017038 Jy/beam ! Clean residual mean=-0.000004 rms=0.004277 Jy/beam ! Combined flux in latest and established models = 1.08852 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 1.08852 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=0.061694Jy sigma=1.504076 ! Fit after self-cal, rms=0.061656Jy sigma=1.503305 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105522 Jy ! Component: 100 - total flux cleaned = 0.00138114 Jy ! Component: 150 - total flux cleaned = 0.00153432 Jy ! Component: 200 - total flux cleaned = 0.00183618 Jy ! Total flux subtracted in 200 components = 0.00183618 Jy ! Clean residual min=-0.016143 max=0.016077 Jy/beam ! Clean residual mean=-0.000003 rms=0.004151 Jy/beam ! Combined flux in latest and established models = 1.09036 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 155 components and 1.09036 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=0.060729Jy sigma=1.486471 ! Fit after self-cal, rms=0.060732Jy sigma=1.486230 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.060732Jy sigma=1.486230 ! Fit after self-cal, rms=0.058477Jy sigma=1.427076 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=3.707 mas, bpa=-8.624 degrees ! Estimated noise=2.16277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.618089 Jy ! Component: 100 - total flux cleaned = 0.797205 Jy ! Component: 150 - total flux cleaned = 0.87351 Jy ! Component: 200 - total flux cleaned = 0.922259 Jy ! Total flux subtracted in 200 components = 0.922259 Jy ! Clean residual min=-0.039815 max=0.053510 Jy/beam ! Clean residual mean=-0.000012 rms=0.010429 Jy/beam ! Combined flux in latest and established models = 0.922259 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.922259 Jy ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=4.275 mas, bpa=-9.304 degrees ! Estimated noise=1.47781 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) ! Added new window around map position (2.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548126 Jy ! Component: 100 - total flux cleaned = 0.0841601 Jy ! Component: 150 - total flux cleaned = 0.104889 Jy ! Component: 200 - total flux cleaned = 0.118192 Jy ! Total flux subtracted in 200 components = 0.118192 Jy ! Clean residual min=-0.025708 max=0.014689 Jy/beam ! Clean residual mean=-0.000023 rms=0.005729 Jy/beam ! Combined flux in latest and established models = 1.04045 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 1.04045 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=2.377 mas, bmaj=5.682 mas, bpa=-16.99 degrees ! Estimated noise=1.4557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147034 Jy ! Component: 100 - total flux cleaned = 0.0215304 Jy ! Component: 150 - total flux cleaned = 0.025975 Jy ! Component: 200 - total flux cleaned = 0.0302616 Jy ! Total flux subtracted in 200 components = 0.0302616 Jy ! Clean residual min=-0.020536 max=0.014718 Jy/beam ! Clean residual mean=-0.000034 rms=0.005601 Jy/beam ! Combined flux in latest and established models = 1.07071 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 = 0.00282578 Jy ! Component: 100 - total flux cleaned = 0.00478684 Jy ! Component: 150 - total flux cleaned = 0.00662787 Jy ! Component: 200 - total flux cleaned = 0.00836745 Jy ! Total flux subtracted in 200 components = 0.00836745 Jy ! Clean residual min=-0.018127 max=0.012809 Jy/beam ! Clean residual mean=-0.000030 rms=0.004813 Jy/beam ! Combined flux in latest and established models = 1.07908 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 134 components and 1.07908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=4.275 mas, bpa=-9.304 degrees ! Estimated noise=1.47781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720671 Jy ! Component: 100 - total flux cleaned = 0.00148203 Jy ! Component: 150 - total flux cleaned = 0.00344758 Jy ! Component: 200 - total flux cleaned = 0.00497398 Jy ! Total flux subtracted in 200 components = 0.00497398 Jy ! Clean residual min=-0.014495 max=0.010538 Jy/beam ! Clean residual mean=-0.000017 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 1.08405 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 1.08405 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=0.051964Jy sigma=1.339822 ! Fit after self-cal, rms=0.050797Jy sigma=1.320727 wmodel /g0/scr/pima/s4195c_uvs/J0902-1415_X_map.mod ! Writing 155 model components to file: /g0/scr/pima/s4195c_uvs/J0902-1415_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0902-1415_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0902-1415_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0902-1415_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J0902-1415_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 = -0.00579666 Jy ! Component: 100 - total flux cleaned = -0.00949042 Jy ! Component: 150 - total flux cleaned = -0.0110423 Jy ! Component: 200 - total flux cleaned = -0.0125943 Jy ! Component: 250 - total flux cleaned = -0.0138724 Jy ! Component: 300 - total flux cleaned = -0.0151927 Jy ! Component: 350 - total flux cleaned = -0.0162959 Jy ! Component: 400 - total flux cleaned = -0.0169818 Jy ! Component: 450 - total flux cleaned = -0.0179403 Jy ! Component: 500 - total flux cleaned = -0.0190478 Jy ! Component: 550 - total flux cleaned = -0.020287 Jy ! Component: 600 - total flux cleaned = -0.0212782 Jy ! Component: 650 - total flux cleaned = -0.0219603 Jy ! Component: 700 - total flux cleaned = -0.0225273 Jy ! Component: 750 - total flux cleaned = -0.0230695 Jy ! Component: 800 - total flux cleaned = -0.0235872 Jy ! Component: 850 - total flux cleaned = -0.0241521 Jy ! Component: 900 - total flux cleaned = -0.024762 Jy ! Component: 950 - total flux cleaned = -0.025152 Jy ! Component: 1000 - total flux cleaned = -0.0252773 Jy ! Component: 1050 - total flux cleaned = -0.0255169 Jy ! Component: 1100 - total flux cleaned = -0.0255155 Jy ! Component: 1150 - total flux cleaned = -0.0254595 Jy ! Component: 1200 - total flux cleaned = -0.0254043 Jy ! Component: 1250 - total flux cleaned = -0.0251913 Jy ! Component: 1300 - total flux cleaned = -0.0251904 Jy ! Component: 1350 - total flux cleaned = -0.0251404 Jy ! Component: 1400 - total flux cleaned = -0.0251901 Jy ! Component: 1450 - total flux cleaned = -0.0251417 Jy ! Component: 1500 - total flux cleaned = -0.0250941 Jy ! Component: 1550 - total flux cleaned = -0.025002 Jy ! Component: 1600 - total flux cleaned = -0.024911 Jy ! Component: 1650 - total flux cleaned = -0.0248666 Jy ! Component: 1700 - total flux cleaned = -0.0247783 Jy ! Component: 1750 - total flux cleaned = -0.0247784 Jy ! Component: 1800 - total flux cleaned = -0.0247351 Jy ! Component: 1850 - total flux cleaned = -0.0245656 Jy ! Component: 1900 - total flux cleaned = -0.02444 Jy ! Component: 1950 - total flux cleaned = -0.0243152 Jy ! Component: 2000 - total flux cleaned = -0.0241511 Jy ! Component: 2050 - total flux cleaned = -0.024029 Jy ! Component: 2100 - total flux cleaned = -0.023828 Jy ! Component: 2150 - total flux cleaned = -0.0237485 Jy ! Component: 2200 - total flux cleaned = -0.0235901 Jy ! Component: 2250 - total flux cleaned = -0.0235898 Jy ! Component: 2300 - total flux cleaned = -0.023511 Jy ! Component: 2350 - total flux cleaned = -0.0233545 Jy ! Component: 2400 - total flux cleaned = -0.0231989 Jy ! Component: 2450 - total flux cleaned = -0.0230437 Jy ! Component: 2500 - total flux cleaned = -0.0230437 Jy ! Component: 2550 - total flux cleaned = -0.0228515 Jy ! Component: 2600 - total flux cleaned = -0.0227749 Jy ! Component: 2650 - total flux cleaned = -0.0226214 Jy ! Component: 2700 - total flux cleaned = -0.0225066 Jy ! Component: 2750 - total flux cleaned = -0.0222396 Jy ! Component: 2800 - total flux cleaned = -0.0222013 Jy ! Component: 2850 - total flux cleaned = -0.0219726 Jy ! Component: 2900 - total flux cleaned = -0.0217818 Jy ! Component: 2950 - total flux cleaned = -0.0216672 Jy ! Component: 3000 - total flux cleaned = -0.0215147 Jy ! Component: 3050 - total flux cleaned = -0.0213237 Jy ! Component: 3100 - total flux cleaned = -0.0210946 Jy ! Component: 3150 - total flux cleaned = -0.0209798 Jy ! Component: 3200 - total flux cleaned = -0.0209796 Jy ! Component: 3250 - total flux cleaned = -0.0209029 Jy ! Component: 3300 - total flux cleaned = -0.0207871 Jy ! Component: 3350 - total flux cleaned = -0.0207096 Jy ! Component: 3400 - total flux cleaned = -0.0207483 Jy ! Component: 3450 - total flux cleaned = -0.0206315 Jy ! Component: 3500 - total flux cleaned = -0.0205924 Jy ! Component: 3550 - total flux cleaned = -0.0204747 Jy ! Component: 3600 - total flux cleaned = -0.0204354 Jy ! Component: 3650 - total flux cleaned = -0.0203956 Jy ! Component: 3700 - total flux cleaned = -0.0203166 Jy ! Component: 3750 - total flux cleaned = -0.0201973 Jy ! Component: 3800 - total flux cleaned = -0.0201972 Jy ! Component: 3850 - total flux cleaned = -0.0201171 Jy ! Component: 3900 - total flux cleaned = -0.020117 Jy ! Component: 3950 - total flux cleaned = -0.0200763 Jy ! Component: 4000 - total flux cleaned = -0.0201577 Jy ! Component: 4050 - total flux cleaned = -0.0201578 Jy ! Total flux subtracted in 4096 components = -0.0201168 Jy ! Clean residual min=-0.002201 max=0.002492 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 1.06394 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 402 components and 1.06394 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0902-1415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.539 x 4.275 at -9.304 degrees (North through East) ! Clean map min=-0.012694 max=0.71913 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0902-1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.719129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000743816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310299 0.310299 0.620597 1.24119 2.48239 4.96478 9.92955 19.8591 39.7182 79.4364 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.719 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 966.81 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0902-1415_X_uvs.log closed on Tue Dec 31 19:50:40 2013