! Started logfile: /g0/scr/pima/s4195b_uvs/J1251+1039_X_uvs.log on Tue Dec 31 19:37:19 2013 obs /g0/scr/pima/s4195b_uvs/J1251+1039_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1251+1039_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1251+1039 ! ! 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 5992 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/s4195b_uvs/J1251+1039_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=0.999812Jy sigma=0.815339 ! Fit after self-cal, rms=0.992315Jy sigma=0.804767 ! 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=0.7765 mas, bmaj=3.591 mas, bpa=-20.61 degrees ! Estimated noise=22.1198 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 = 0.0084304 Jy ! Component: 100 - total flux cleaned = 0.00957168 Jy ! Total flux subtracted in 100 components = 0.00957168 Jy ! Clean residual min=-0.001286 max=0.001349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.00957168 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00957168 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=0.015326Jy sigma=0.013819 ! Fit after self-cal, rms=0.013397Jy sigma=0.012137 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299668 Jy ! Component: 100 - total flux cleaned = 0.00329293 Jy ! Total flux subtracted in 100 components = 0.00329293 Jy ! Clean residual min=-0.001114 max=0.001198 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0128646 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0128646 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=0.013675Jy sigma=0.011167 ! Fit after self-cal, rms=0.013673Jy sigma=0.011165 ! 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=0.9866 mas, bmaj=3.617 mas, bpa=-19.38 degrees ! Estimated noise=12.5682 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 = 0.000721679 Jy ! Component: 100 - total flux cleaned = 0.00105268 Jy ! Component: 150 - total flux cleaned = 0.00127689 Jy ! Component: 200 - total flux cleaned = 0.00137262 Jy ! Total flux subtracted in 200 components = 0.00137262 Jy ! Clean residual min=-0.000592 max=0.000614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0142372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0142372 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=0.013720Jy sigma=0.011075 ! Fit after self-cal, rms=0.013713Jy sigma=0.011071 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 3.617 at -19.38 degrees (North through East) ! Clean map min=-0.00058403 max=0.013701 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 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* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013713Jy sigma=0.011071 ! Fit after self-cal, rms=0.013713Jy sigma=0.011071 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=3.617 mas, bpa=-19.38 degrees ! Estimated noise=12.5682 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 = 0.000170629 Jy ! Component: 100 - total flux cleaned = 0.000223694 Jy ! Component: 150 - total flux cleaned = 0.000253491 Jy ! Component: 200 - total flux cleaned = 0.000262409 Jy ! Total flux subtracted in 200 components = 0.000262409 Jy ! Clean residual min=-0.000596 max=0.000624 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0144996 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0144996 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=0.013718Jy sigma=0.011061 ! Fit after self-cal, rms=0.013714Jy sigma=0.011059 ! 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=0.013714Jy sigma=0.011059 ! Fit after self-cal, rms=0.013620Jy sigma=0.011042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=3.614 mas, bpa=-19.41 degrees ! Estimated noise=12.4075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.3956e-06 Jy ! Component: 100 - total flux cleaned = 1.50708e-06 Jy ! Component: 150 - total flux cleaned = 1.21266e-06 Jy ! Component: 200 - total flux cleaned = 1.2418e-06 Jy ! Total flux subtracted in 200 components = 1.2418e-06 Jy ! Clean residual min=-0.000566 max=0.000622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0145009 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0145009 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=0.013593Jy sigma=0.011056 ! Fit after self-cal, rms=0.013594Jy sigma=0.011055 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 = 4.78877e-06 Jy ! Component: 100 - total flux cleaned = 8.93181e-06 Jy ! Component: 150 - total flux cleaned = 1.24763e-05 Jy ! Component: 200 - total flux cleaned = 1.57464e-05 Jy ! Total flux subtracted in 200 components = 1.57464e-05 Jy ! Clean residual min=-0.000572 max=0.000624 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0145166 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0145166 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=0.013587Jy sigma=0.011057 ! Fit after self-cal, rms=0.013581Jy sigma=0.011051 ! 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=0.013581Jy sigma=0.011051 ! Fit after self-cal, rms=0.013580Jy sigma=0.011046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=3.618 mas, bpa=-19.4 degrees ! Estimated noise=12.3937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.17818e-05 Jy ! Component: 100 - total flux cleaned = -3.95599e-05 Jy ! Component: 150 - total flux cleaned = -4.28831e-05 Jy ! Component: 200 - total flux cleaned = -4.90567e-05 Jy ! Total flux subtracted in 200 components = -4.90567e-05 Jy ! Clean residual min=-0.000592 max=0.000630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0144676 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0144676 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=0.013570Jy sigma=0.011051 ! Fit after self-cal, rms=0.013559Jy sigma=0.011041 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 = 9.20289e-06 Jy ! Component: 100 - total flux cleaned = 1.51158e-05 Jy ! Component: 150 - total flux cleaned = 2.06283e-05 Jy ! Component: 200 - total flux cleaned = 2.31484e-05 Jy ! Total flux subtracted in 200 components = 2.31484e-05 Jy ! Clean residual min=-0.000577 max=0.000638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0144907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0144907 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=0.013557Jy sigma=0.011041 ! Fit after self-cal, rms=0.013557Jy sigma=0.011041 ! 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=0.013557Jy sigma=0.011041 ! Fit after self-cal, rms=0.013558Jy sigma=0.011040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.673 mas, bpa=-14.43 degrees ! Estimated noise=14.8566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.85433e-05 Jy ! Component: 100 - total flux cleaned = 6.20913e-05 Jy ! Component: 150 - total flux cleaned = 6.5124e-05 Jy ! Component: 200 - total flux cleaned = 6.23798e-05 Jy ! Total flux subtracted in 200 components = 6.23798e-05 Jy ! Clean residual min=-0.000794 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0145531 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0145531 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=0.013554Jy sigma=0.011044 ! Fit after self-cal, rms=0.013554Jy sigma=0.011043 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 = 2.19447e-05 Jy ! Component: 100 - total flux cleaned = 2.1819e-05 Jy ! Component: 150 - total flux cleaned = 2.45439e-05 Jy ! Component: 200 - total flux cleaned = 2.72445e-05 Jy ! Total flux subtracted in 200 components = 2.72445e-05 Jy ! Clean residual min=-0.000789 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0145803 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.0145803 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=0.013555Jy sigma=0.011044 ! Fit after self-cal, rms=0.013555Jy sigma=0.011043 ! 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=0.9866 mas, bmaj=3.62 mas, bpa=-19.4 degrees ! Estimated noise=12.385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 3.62 at -19.4 degrees (North through East) ! Clean map min=-0.00056408 max=0.013534 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=0.7772 mas, bmaj=3.588 mas, bpa=-20.62 degrees ! Estimated noise=21.8814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106394 Jy ! Component: 100 - total flux cleaned = 0.0127824 Jy ! Component: 150 - total flux cleaned = 0.0129591 Jy ! Component: 200 - total flux cleaned = 0.0131205 Jy ! Total flux subtracted in 200 components = 0.0131205 Jy ! Clean residual min=-0.001041 max=0.001293 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0131205 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0131205 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=3.62 mas, bpa=-19.4 degrees ! Estimated noise=12.385 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 (-26.6, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779784 Jy ! Component: 100 - total flux cleaned = 0.00120636 Jy ! Component: 150 - total flux cleaned = 0.00131689 Jy ! Component: 200 - total flux cleaned = 0.00131664 Jy ! Total flux subtracted in 200 components = 0.00131664 Jy ! Clean residual min=-0.000588 max=0.000578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0144372 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0144372 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=2.062 mas, bmaj=3.673 mas, bpa=-14.43 degrees ! Estimated noise=14.8566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020865 Jy ! Component: 100 - total flux cleaned = 0.000270883 Jy ! Component: 150 - total flux cleaned = 0.000307064 Jy ! Component: 200 - total flux cleaned = 0.000323007 Jy ! Total flux subtracted in 200 components = 0.000323007 Jy ! Clean residual min=-0.000756 max=0.000663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0147602 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 = 7.26086e-06 Jy ! Component: 100 - total flux cleaned = 2.04939e-05 Jy ! Component: 150 - total flux cleaned = 2.03694e-05 Jy ! Component: 200 - total flux cleaned = 2.60768e-05 Jy ! Total flux subtracted in 200 components = 2.60768e-05 Jy ! Clean residual min=-0.000739 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0147862 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.0147862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=3.62 mas, bpa=-19.4 degrees ! Estimated noise=12.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.77922e-05 Jy ! Component: 100 - total flux cleaned = -0.000120469 Jy ! Component: 150 - total flux cleaned = -0.000143691 Jy ! Component: 200 - total flux cleaned = -0.000143964 Jy ! Total flux subtracted in 200 components = -0.000143964 Jy ! Clean residual min=-0.000588 max=0.000593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0146423 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.0146423 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=0.013541Jy sigma=0.011019 ! Fit after self-cal, rms=0.013535Jy sigma=0.011007 wmodel /g0/scr/pima/s4195b_uvs/J1251+1039_X_map.mod ! Writing 90 model components to file: /g0/scr/pima/s4195b_uvs/J1251+1039_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1251+1039_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1251+1039_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1251+1039_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J1251+1039_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 = 0.000178034 Jy ! Component: 100 - total flux cleaned = 0.000147815 Jy ! Component: 150 - total flux cleaned = 0.000100676 Jy ! Component: 200 - total flux cleaned = 3.717e-05 Jy ! Component: 250 - total flux cleaned = -2.44932e-05 Jy ! Component: 300 - total flux cleaned = -0.000118354 Jy ! Component: 350 - total flux cleaned = -0.000184891 Jy ! Component: 400 - total flux cleaned = -0.000225516 Jy ! Component: 450 - total flux cleaned = -0.000257421 Jy ! Component: 500 - total flux cleaned = -0.000296428 Jy ! Component: 550 - total flux cleaned = -0.000304043 Jy ! Component: 600 - total flux cleaned = -0.000326744 Jy ! Component: 650 - total flux cleaned = -0.00039315 Jy ! Component: 700 - total flux cleaned = -0.000407509 Jy ! Component: 750 - total flux cleaned = -0.000443146 Jy ! Component: 800 - total flux cleaned = -0.000471216 Jy ! Component: 850 - total flux cleaned = -0.00049207 Jy ! Component: 900 - total flux cleaned = -0.000539821 Jy ! Component: 950 - total flux cleaned = -0.0005734 Jy ! Component: 1000 - total flux cleaned = -0.000599806 Jy ! Component: 1050 - total flux cleaned = -0.000612744 Jy ! Component: 1100 - total flux cleaned = -0.000612688 Jy ! Component: 1150 - total flux cleaned = -0.000625377 Jy ! Component: 1200 - total flux cleaned = -0.000650511 Jy ! Component: 1250 - total flux cleaned = -0.00068157 Jy ! Component: 1300 - total flux cleaned = -0.000699925 Jy ! Component: 1350 - total flux cleaned = -0.000712118 Jy ! Component: 1400 - total flux cleaned = -0.000742129 Jy ! Component: 1450 - total flux cleaned = -0.000753875 Jy ! Component: 1500 - total flux cleaned = -0.000771538 Jy ! Component: 1550 - total flux cleaned = -0.000788942 Jy ! Component: 1600 - total flux cleaned = -0.000800454 Jy ! Component: 1650 - total flux cleaned = -0.00082885 Jy ! Component: 1700 - total flux cleaned = -0.00082331 Jy ! Component: 1750 - total flux cleaned = -0.000851046 Jy ! Component: 1800 - total flux cleaned = -0.00087306 Jy ! Component: 1850 - total flux cleaned = -0.000884085 Jy ! Component: 1900 - total flux cleaned = -0.000905615 Jy ! Component: 1950 - total flux cleaned = -0.000894904 Jy ! Component: 2000 - total flux cleaned = -0.000926644 Jy ! Component: 2050 - total flux cleaned = -0.000942385 Jy ! Component: 2100 - total flux cleaned = -0.000932018 Jy ! Component: 2150 - total flux cleaned = -0.000947481 Jy ! Component: 2200 - total flux cleaned = -0.000962825 Jy ! Component: 2250 - total flux cleaned = -0.00100338 Jy ! Component: 2300 - total flux cleaned = -0.00101344 Jy ! Component: 2350 - total flux cleaned = -0.00102836 Jy ! Component: 2400 - total flux cleaned = -0.00104314 Jy ! Component: 2450 - total flux cleaned = -0.00105783 Jy ! Component: 2500 - total flux cleaned = -0.0010578 Jy ! Component: 2550 - total flux cleaned = -0.00107717 Jy ! Component: 2600 - total flux cleaned = -0.00110105 Jy ! Component: 2650 - total flux cleaned = -0.00110582 Jy ! Component: 2700 - total flux cleaned = -0.00113405 Jy ! Component: 2750 - total flux cleaned = -0.00114339 Jy ! Component: 2800 - total flux cleaned = -0.00114803 Jy ! Component: 2850 - total flux cleaned = -0.00115724 Jy ! Component: 2900 - total flux cleaned = -0.00117089 Jy ! Component: 2950 - total flux cleaned = -0.00117096 Jy ! Component: 3000 - total flux cleaned = -0.00115748 Jy ! Component: 3050 - total flux cleaned = -0.00118434 Jy ! Component: 3100 - total flux cleaned = -0.00117547 Jy ! Component: 3150 - total flux cleaned = -0.00118872 Jy ! Component: 3200 - total flux cleaned = -0.00117559 Jy ! Component: 3250 - total flux cleaned = -0.00117997 Jy ! Component: 3300 - total flux cleaned = -0.00116268 Jy ! Component: 3350 - total flux cleaned = -0.00118838 Jy ! Component: 3400 - total flux cleaned = -0.00117129 Jy ! Component: 3450 - total flux cleaned = -0.00117979 Jy ! Component: 3500 - total flux cleaned = -0.001184 Jy ! Component: 3550 - total flux cleaned = -0.00120906 Jy ! Component: 3600 - total flux cleaned = -0.00121324 Jy ! Component: 3650 - total flux cleaned = -0.00118428 Jy ! Component: 3700 - total flux cleaned = -0.00120482 Jy ! Component: 3750 - total flux cleaned = -0.00120073 Jy ! Component: 3800 - total flux cleaned = -0.00122106 Jy ! Component: 3850 - total flux cleaned = -0.001217 Jy ! Component: 3900 - total flux cleaned = -0.00121701 Jy ! Component: 3950 - total flux cleaned = -0.00122903 Jy ! Component: 4000 - total flux cleaned = -0.00124483 Jy ! Component: 4050 - total flux cleaned = -0.00126058 Jy ! Total flux subtracted in 4096 components = -0.0012488 Jy ! Clean residual min=-0.000215 max=0.000222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0133935 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 425 components and 0.0133935 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1251+1039_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 3.62 at -19.4 degrees (North through East) ! Clean map min=-0.00043409 max=0.013433 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1251+1039_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.23544e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61586 1.61586 3.23172 6.46343 12.9269 25.8537 51.7075 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 185.659 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1251+1039_X_uvs.log closed on Tue Dec 31 19:37:25 2013