! Started logfile: /d2/scr/pima/bp177i_uvs/J1446+6043_X_uvs.log on Tue Apr 15 00:23:58 2014 obs /d2/scr/pima/bp177i_uvs/J1446+6043_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1446+6043_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J1446+6043 ! ! 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 696 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1446+6043_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=1.002128Jy sigma=40.693900 ! Fit after self-cal, rms=0.970578Jy sigma=39.392816 ! 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=0.948 mas, bmaj=2.46 mas, bpa=41.06 degrees ! Estimated noise=1.01989 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 = 0.0203891 Jy ! Component: 100 - total flux cleaned = 0.0274779 Jy ! Total flux subtracted in 100 components = 0.0274779 Jy ! Clean residual min=-0.003089 max=0.004448 Jy/beam ! Clean residual mean=0.000051 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.0274779 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0274779 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=0.021740Jy sigma=0.824165 ! Fit after self-cal, rms=0.019952Jy sigma=0.734538 ! 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=1.172 mas, bmaj=2.665 mas, bpa=41.1 degrees ! Estimated noise=0.683695 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 = 0.00692255 Jy ! Component: 100 - total flux cleaned = 0.0110877 Jy ! Component: 150 - total flux cleaned = 0.0139832 Jy ! Component: 200 - total flux cleaned = 0.0160439 Jy ! Total flux subtracted in 200 components = 0.0160439 Jy ! Clean residual min=-0.002576 max=0.004457 Jy/beam ! Clean residual mean=0.000072 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0435218 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.0435218 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=0.017227Jy sigma=0.604358 ! Fit after self-cal, rms=0.017198Jy sigma=0.603114 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 2.665 at 41.1 degrees (North through East) ! Clean map min=-0.0025233 max=0.030045 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.017198Jy sigma=0.603114 ! Fit after self-cal, rms=0.017198Jy sigma=0.603114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=2.665 mas, bpa=41.1 degrees ! Estimated noise=0.683695 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 (3, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411648 Jy ! Component: 100 - total flux cleaned = 0.00618507 Jy ! Component: 150 - total flux cleaned = 0.00735314 Jy ! Component: 200 - total flux cleaned = 0.00782853 Jy ! Total flux subtracted in 200 components = 0.00782853 Jy ! Clean residual min=-0.002071 max=0.002484 Jy/beam ! Clean residual mean=0.000039 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0513504 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 81 components and 0.0513504 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=0.016199Jy sigma=0.555982 ! Fit after self-cal, rms=0.016131Jy sigma=0.551784 ! 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=0.016131Jy sigma=0.551784 ! Fit after self-cal, rms=0.015827Jy sigma=0.542909 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.661 mas, bpa=41.23 degrees ! Estimated noise=0.675845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109428 Jy ! Component: 100 - total flux cleaned = 0.00158113 Jy ! Component: 150 - total flux cleaned = 0.00177497 Jy ! Component: 200 - total flux cleaned = 0.00191911 Jy ! Total flux subtracted in 200 components = 0.00191911 Jy ! Clean residual min=-0.001536 max=0.001817 Jy/beam ! Clean residual mean=0.000020 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0532695 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0532695 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=0.015718Jy sigma=0.538038 ! Fit after self-cal, rms=0.015707Jy sigma=0.537619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-33, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016914 Jy ! Component: 100 - total flux cleaned = 0.00260634 Jy ! Component: 150 - total flux cleaned = 0.00316746 Jy ! Component: 200 - total flux cleaned = 0.00350285 Jy ! Total flux subtracted in 200 components = 0.00350285 Jy ! Clean residual min=-0.001383 max=0.001168 Jy/beam ! Clean residual mean=0.000006 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0567723 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0567723 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=0.015456Jy sigma=0.529400 ! Fit after self-cal, rms=0.015447Jy sigma=0.528638 ! 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=0.015447Jy sigma=0.528638 ! Fit after self-cal, rms=0.015478Jy sigma=0.524340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.666 mas, bpa=41.43 degrees ! Estimated noise=0.675336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351811 Jy ! Component: 100 - total flux cleaned = 0.000615201 Jy ! Component: 150 - total flux cleaned = 0.000804678 Jy ! Component: 200 - total flux cleaned = 0.00101298 Jy ! Total flux subtracted in 200 components = 0.00101298 Jy ! Clean residual min=-0.001221 max=0.001077 Jy/beam ! Clean residual mean=0.000004 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0577853 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.0577853 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=0.015394Jy sigma=0.521947 ! Fit after self-cal, rms=0.015394Jy sigma=0.521791 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 = 0.000282329 Jy ! Component: 100 - total flux cleaned = 0.000367465 Jy ! Component: 150 - total flux cleaned = 0.000461873 Jy ! Component: 200 - total flux cleaned = 0.000535704 Jy ! Total flux subtracted in 200 components = 0.000535704 Jy ! Clean residual min=-0.001149 max=0.001050 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.058321 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.058321 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=0.015355Jy sigma=0.520473 ! Fit after self-cal, rms=0.015354Jy sigma=0.520422 ! 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=0.015354Jy sigma=0.520422 ! Fit after self-cal, rms=0.015334Jy sigma=0.518044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=2.971 mas, bpa=38.73 degrees ! Estimated noise=0.772096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.28349e-05 Jy ! Component: 100 - total flux cleaned = -0.000112006 Jy ! Component: 150 - total flux cleaned = -0.000125517 Jy ! Component: 200 - total flux cleaned = -0.000137841 Jy ! Total flux subtracted in 200 components = -0.000137841 Jy ! Clean residual min=-0.001389 max=0.001252 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0581832 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.0581832 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=0.015323Jy sigma=0.517227 ! Fit after self-cal, rms=0.015329Jy sigma=0.517142 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 = 2.47823e-05 Jy ! Component: 100 - total flux cleaned = 3.62917e-05 Jy ! Component: 150 - total flux cleaned = 3.5928e-05 Jy ! Component: 200 - total flux cleaned = 4.65149e-05 Jy ! Total flux subtracted in 200 components = 4.65149e-05 Jy ! Clean residual min=-0.001342 max=0.001207 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0582297 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.0582297 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=0.015322Jy sigma=0.516716 ! Fit after self-cal, rms=0.015323Jy sigma=0.516675 ! 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=1.169 mas, bmaj=2.67 mas, bpa=41.5 degrees ! Estimated noise=0.674725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.67 at 41.5 degrees (North through East) ! Clean map min=-0.0010263 max=0.028594 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=0.9423 mas, bmaj=2.466 mas, bpa=41.34 degrees ! Estimated noise=1.01338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210654 Jy ! Component: 100 - total flux cleaned = 0.0289785 Jy ! Component: 150 - total flux cleaned = 0.0333132 Jy ! Component: 200 - total flux cleaned = 0.0363632 Jy ! Total flux subtracted in 200 components = 0.0363632 Jy ! Clean residual min=-0.002497 max=0.002647 Jy/beam ! Clean residual mean=0.000042 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0363632 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0363632 Jy ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.67 mas, bpa=41.5 degrees ! Estimated noise=0.674725 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 = 0.00457445 Jy ! Component: 100 - total flux cleaned = 0.00778554 Jy ! Component: 150 - total flux cleaned = 0.0102658 Jy ! Component: 200 - total flux cleaned = 0.0122682 Jy ! Total flux subtracted in 200 components = 0.0122682 Jy ! Clean residual min=-0.001739 max=0.002067 Jy/beam ! Clean residual mean=0.000046 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0486314 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 88 components and 0.0486314 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=2.171 mas, bmaj=2.971 mas, bpa=38.73 degrees ! Estimated noise=0.772096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268908 Jy ! Component: 100 - total flux cleaned = 0.00445046 Jy ! Component: 150 - total flux cleaned = 0.005715 Jy ! Component: 200 - total flux cleaned = 0.00671071 Jy ! Total flux subtracted in 200 components = 0.00671071 Jy ! Clean residual min=-0.001505 max=0.001700 Jy/beam ! Clean residual mean=0.000030 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0553421 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 = 0.000804447 Jy ! Component: 100 - total flux cleaned = 0.0014125 Jy ! Component: 150 - total flux cleaned = 0.00174893 Jy ! Component: 200 - total flux cleaned = 0.00200659 Jy ! Total flux subtracted in 200 components = 0.00200659 Jy ! Clean residual min=-0.001450 max=0.001492 Jy/beam ! Clean residual mean=0.000014 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0573487 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 135 components and 0.0573487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.67 mas, bpa=41.5 degrees ! Estimated noise=0.674725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293873 Jy ! Component: 100 - total flux cleaned = 0.000535454 Jy ! Component: 150 - total flux cleaned = 0.000688185 Jy ! Component: 200 - total flux cleaned = 0.000757695 Jy ! Total flux subtracted in 200 components = 0.000757695 Jy ! Clean residual min=-0.001176 max=0.001094 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0581064 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.0581064 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=0.015367Jy sigma=0.518702 ! Fit after self-cal, rms=0.015364Jy sigma=0.518184 wmodel /d2/scr/pima/bp177i_uvs/J1446+6043_X_map.mod ! Writing 160 model components to file: /d2/scr/pima/bp177i_uvs/J1446+6043_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1446+6043_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1446+6043_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1446+6043_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1446+6043_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 = -0.00021702 Jy ! Component: 100 - total flux cleaned = -0.000232428 Jy ! Component: 150 - total flux cleaned = -0.000248876 Jy ! Component: 200 - total flux cleaned = -0.000277946 Jy ! Component: 250 - total flux cleaned = -0.000320074 Jy ! Component: 300 - total flux cleaned = -0.000373871 Jy ! Component: 350 - total flux cleaned = -0.000399439 Jy ! Component: 400 - total flux cleaned = -0.00039946 Jy ! Component: 450 - total flux cleaned = -0.000411849 Jy ! Component: 500 - total flux cleaned = -0.000388813 Jy ! Component: 550 - total flux cleaned = -0.000355372 Jy ! Component: 600 - total flux cleaned = -0.000301327 Jy ! Component: 650 - total flux cleaned = -0.000269847 Jy ! Component: 700 - total flux cleaned = -0.000218306 Jy ! Component: 750 - total flux cleaned = -0.000158194 Jy ! Component: 800 - total flux cleaned = -9.92934e-05 Jy ! Component: 850 - total flux cleaned = -3.19752e-05 Jy ! Component: 900 - total flux cleaned = 4.3264e-05 Jy ! Component: 950 - total flux cleaned = 7.07873e-05 Jy ! Component: 1000 - total flux cleaned = 0.000124989 Jy ! Component: 1050 - total flux cleaned = 0.000169068 Jy ! Component: 1100 - total flux cleaned = 0.000195134 Jy ! Component: 1150 - total flux cleaned = 0.000246256 Jy ! Component: 1200 - total flux cleaned = 0.000279731 Jy ! Component: 1250 - total flux cleaned = 0.000296341 Jy ! Component: 1300 - total flux cleaned = 0.000337015 Jy ! Component: 1350 - total flux cleaned = 0.000376871 Jy ! Component: 1400 - total flux cleaned = 0.000431768 Jy ! Component: 1450 - total flux cleaned = 0.000478138 Jy ! Component: 1500 - total flux cleaned = 0.000485931 Jy ! Component: 1550 - total flux cleaned = 0.000516126 Jy ! Component: 1600 - total flux cleaned = 0.000560737 Jy ! Component: 1650 - total flux cleaned = 0.000619345 Jy ! Component: 1700 - total flux cleaned = 0.00063386 Jy ! Component: 1750 - total flux cleaned = 0.000676699 Jy ! Component: 1800 - total flux cleaned = 0.000711924 Jy ! Component: 1850 - total flux cleaned = 0.000739573 Jy ! Component: 1900 - total flux cleaned = 0.000767022 Jy ! Component: 1950 - total flux cleaned = 0.000821228 Jy ! Component: 2000 - total flux cleaned = 0.000834566 Jy ! Component: 2050 - total flux cleaned = 0.000841143 Jy ! Component: 2100 - total flux cleaned = 0.000854242 Jy ! Component: 2150 - total flux cleaned = 0.0008802 Jy ! Component: 2200 - total flux cleaned = 0.000880221 Jy ! Component: 2250 - total flux cleaned = 0.000912051 Jy ! Component: 2300 - total flux cleaned = 0.000918393 Jy ! Component: 2350 - total flux cleaned = 0.000943309 Jy ! Component: 2400 - total flux cleaned = 0.000955661 Jy ! Component: 2450 - total flux cleaned = 0.000949557 Jy ! Component: 2500 - total flux cleaned = 0.000955595 Jy ! Component: 2550 - total flux cleaned = 0.000967652 Jy ! Component: 2600 - total flux cleaned = 0.000967611 Jy ! Component: 2650 - total flux cleaned = 0.000967615 Jy ! Component: 2700 - total flux cleaned = 0.000967575 Jy ! Component: 2750 - total flux cleaned = 0.000979238 Jy ! Component: 2800 - total flux cleaned = 0.000979239 Jy ! Component: 2850 - total flux cleaned = 0.000967725 Jy ! Component: 2900 - total flux cleaned = 0.000979251 Jy ! Component: 2950 - total flux cleaned = 0.000984974 Jy ! Component: 3000 - total flux cleaned = 0.0010133 Jy ! Component: 3050 - total flux cleaned = 0.000996403 Jy ! Component: 3100 - total flux cleaned = 0.000996416 Jy ! Component: 3150 - total flux cleaned = 0.000996448 Jy ! Component: 3200 - total flux cleaned = 0.000996478 Jy ! Component: 3250 - total flux cleaned = 0.0010075 Jy ! Component: 3300 - total flux cleaned = 0.00100201 Jy ! Component: 3350 - total flux cleaned = 0.00099655 Jy ! Component: 3400 - total flux cleaned = 0.00099114 Jy ! Component: 3450 - total flux cleaned = 0.000996547 Jy ! Component: 3500 - total flux cleaned = 0.0010127 Jy ! Component: 3550 - total flux cleaned = 0.00101271 Jy ! Component: 3600 - total flux cleaned = 0.00103408 Jy ! Component: 3650 - total flux cleaned = 0.00105007 Jy ! Component: 3700 - total flux cleaned = 0.001066 Jy ! Component: 3750 - total flux cleaned = 0.00108187 Jy ! Component: 3800 - total flux cleaned = 0.00109769 Jy ! Component: 3850 - total flux cleaned = 0.00110296 Jy ! Component: 3900 - total flux cleaned = 0.00111871 Jy ! Component: 3950 - total flux cleaned = 0.00113966 Jy ! Component: 4000 - total flux cleaned = 0.0011449 Jy ! Component: 4050 - total flux cleaned = 0.00116574 Jy ! Total flux subtracted in 4096 components = 0.00117615 Jy ! Clean residual min=-0.000324 max=0.000312 Jy/beam ! Clean residual mean=-0.000003 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0592825 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 402 components and 0.0592826 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1446+6043_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.67 at 41.5 degrees (North through East) ! Clean map min=-0.0006301 max=0.027367 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1446+6043_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0273673 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.06381e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.993576 0.993576 1.98715 3.9743 7.9486 15.8972 31.7944 63.5888 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.939 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1446+6043_X_uvs.log closed on Tue Apr 15 00:24:04 2014