! Started logfile: /g0/scr/pima/s4195b_uvs/J1829+2729_X_uvs.log on Tue Dec 31 19:41:12 2013 obs /g0/scr/pima/s4195b_uvs/J1829+2729_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1829+2729_X_uva.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.958333 visibilities/baseline/integration-bin. ! Found source: J1829+2729 ! ! 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 3864 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/J1829+2729_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004259Jy sigma=4.074171 ! Fit after self-cal, rms=0.905441Jy sigma=3.652436 ! 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=0.8749 mas, bmaj=2.833 mas, bpa=-17.6 degrees ! Estimated noise=5.05196 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 = 0.0722649 Jy ! Component: 100 - total flux cleaned = 0.0886593 Jy ! Total flux subtracted in 100 components = 0.0886593 Jy ! Clean residual min=-0.003269 max=0.006072 Jy/beam ! Clean residual mean=-0.000026 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0886593 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0886593 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=0.020449Jy sigma=0.092800 ! Fit after self-cal, rms=0.020435Jy sigma=0.092761 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657189 Jy ! Component: 100 - total flux cleaned = 0.00994897 Jy ! Total flux subtracted in 100 components = 0.00994897 Jy ! Clean residual min=-0.002749 max=0.003058 Jy/beam ! Clean residual mean=-0.000018 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0986082 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0986083 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=0.017824Jy sigma=0.078344 ! Fit after self-cal, rms=0.017828Jy sigma=0.078310 ! 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=1.088 mas, bmaj=3.043 mas, bpa=-17.14 degrees ! Estimated noise=2.88104 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 = 0.00386213 Jy ! Component: 100 - total flux cleaned = 0.00597023 Jy ! Component: 150 - total flux cleaned = 0.00727404 Jy ! Component: 200 - total flux cleaned = 0.00815131 Jy ! Total flux subtracted in 200 components = 0.00815131 Jy ! Clean residual min=-0.002354 max=0.002341 Jy/beam ! Clean residual mean=-0.000013 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.10676 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.10676 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=0.017297Jy sigma=0.073806 ! Fit after self-cal, rms=0.017301Jy sigma=0.073789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 3.043 at -17.14 degrees (North through East) ! Clean map min=-0.0022799 max=0.096229 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 1.06 HN 0.94 KP 1.01 LA 1.01 ! MK 1.02 NL 1.06 OV 1.03 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 KP 0.98 LA 0.99 ! MK 1.00 NL 1.04 OV 0.97 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.95 KP 1.07 LA 0.96 ! MK 1.08 NL 1.07 OV 1.05 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 0.97 LA 0.97 ! MK 1.09 NL 1.01 OV 0.97 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.98 KP 1.09 LA 0.98 ! MK 0.98 NL 0.96 OV 1.01 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.05 KP 1.03 LA 1.04 ! MK 1.02 NL 1.01 OV 1.09 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.98 KP 1.02 LA 0.94 ! MK 0.97 NL 1.02 OV 1.09 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.98 KP 1.09 LA 0.89 ! MK 0.98 NL 1.00 OV 1.09 PT 0.87 ! ! ! Fit before self-cal, rms=0.017301Jy sigma=0.073789 ! Fit after self-cal, rms=0.015350Jy sigma=0.064616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.053 mas, bpa=-17.1 degrees ! Estimated noise=2.84208 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 = -0.000843534 Jy ! Component: 100 - total flux cleaned = -0.0012885 Jy ! Component: 150 - total flux cleaned = -0.00147805 Jy ! Component: 200 - total flux cleaned = -0.00152277 Jy ! Total flux subtracted in 200 components = -0.00152277 Jy ! Clean residual min=-0.001255 max=0.001128 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.105237 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.105237 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=0.015251Jy sigma=0.064640 ! Fit after self-cal, rms=0.015244Jy sigma=0.064620 ! 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=0.015244Jy sigma=0.064620 ! Fit after self-cal, rms=0.015075Jy sigma=0.063164 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.06 mas, bpa=-17.2 degrees ! Estimated noise=2.82172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000728255 Jy ! Component: 100 - total flux cleaned = -0.0010825 Jy ! Component: 150 - total flux cleaned = -0.00131671 Jy ! Component: 200 - total flux cleaned = -0.00147577 Jy ! Total flux subtracted in 200 components = -0.00147577 Jy ! Clean residual min=-0.001000 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.103761 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.103761 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=0.014997Jy sigma=0.063213 ! Fit after self-cal, rms=0.015003Jy sigma=0.063210 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 (-39.2, 50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821244 Jy ! Component: 100 - total flux cleaned = 0.000981243 Jy ! Component: 150 - total flux cleaned = 0.00101461 Jy ! Component: 200 - total flux cleaned = 0.00102777 Jy ! Total flux subtracted in 200 components = 0.00102777 Jy ! Clean residual min=-0.000907 max=0.000818 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.104789 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.104789 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=0.014924Jy sigma=0.062931 ! Fit after self-cal, rms=0.014914Jy sigma=0.062912 ! 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=0.014914Jy sigma=0.062912 ! Fit after self-cal, rms=0.014857Jy sigma=0.062763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.063 mas, bpa=-17.22 degrees ! Estimated noise=2.79736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044489 Jy ! Component: 100 - total flux cleaned = -0.000428816 Jy ! Component: 150 - total flux cleaned = -0.000439394 Jy ! Component: 200 - total flux cleaned = -0.000495105 Jy ! Total flux subtracted in 200 components = -0.000495105 Jy ! Clean residual min=-0.000887 max=0.000802 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.104294 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.104294 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=0.014776Jy sigma=0.062756 ! Fit after self-cal, rms=0.014777Jy sigma=0.062753 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 = -7.418e-06 Jy ! Component: 100 - total flux cleaned = -4.57064e-05 Jy ! Component: 150 - total flux cleaned = -7.97467e-05 Jy ! Component: 200 - total flux cleaned = -0.000134017 Jy ! Total flux subtracted in 200 components = -0.000134017 Jy ! Clean residual min=-0.000876 max=0.000808 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.10416 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.10416 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=0.014764Jy sigma=0.062725 ! Fit after self-cal, rms=0.014762Jy sigma=0.062724 ! 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=0.014762Jy sigma=0.062724 ! Fit after self-cal, rms=0.014718Jy sigma=0.062633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=3.392 mas, bpa=-14.41 degrees ! Estimated noise=3.09427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000687963 Jy ! Component: 100 - total flux cleaned = -0.00073253 Jy ! Component: 150 - total flux cleaned = -0.00079395 Jy ! Component: 200 - total flux cleaned = -0.0008533 Jy ! Total flux subtracted in 200 components = -0.0008533 Jy ! Clean residual min=-0.000928 max=0.000810 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.103306 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 144 components and 0.103306 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=0.014643Jy sigma=0.062700 ! Fit after self-cal, rms=0.014643Jy sigma=0.062698 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 = -3.53896e-05 Jy ! Component: 100 - total flux cleaned = -6.67989e-05 Jy ! Component: 150 - total flux cleaned = -8.86762e-05 Jy ! Component: 200 - total flux cleaned = -0.000108383 Jy ! Total flux subtracted in 200 components = -0.000108383 Jy ! Clean residual min=-0.000946 max=0.000797 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.103198 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.103198 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=0.014640Jy sigma=0.062689 ! Fit after self-cal, rms=0.014638Jy sigma=0.062688 ! 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=1.095 mas, bmaj=3.065 mas, bpa=-17.23 degrees ! Estimated noise=2.7758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 3.065 at -17.23 degrees (North through East) ! Clean map min=-0.00089558 max=0.092841 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=0.8767 mas, bmaj=2.855 mas, bpa=-17.67 degrees ! Estimated noise=4.91505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702968 Jy ! Component: 100 - total flux cleaned = 0.0862175 Jy ! Component: 150 - total flux cleaned = 0.0924608 Jy ! Component: 200 - total flux cleaned = 0.0955964 Jy ! Total flux subtracted in 200 components = 0.0955964 Jy ! Clean residual min=-0.001595 max=0.001944 Jy/beam ! Clean residual mean=-0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0955965 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0955965 Jy ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.065 mas, bpa=-17.23 degrees ! Estimated noise=2.7758 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 = 0.00271953 Jy ! Component: 100 - total flux cleaned = 0.00426234 Jy ! Component: 150 - total flux cleaned = 0.00537008 Jy ! Component: 200 - total flux cleaned = 0.00591773 Jy ! Total flux subtracted in 200 components = 0.00591773 Jy ! Clean residual min=-0.000930 max=0.000926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.101514 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.101514 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=2.108 mas, bmaj=3.392 mas, bpa=-14.41 degrees ! Estimated noise=3.09427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062095 Jy ! Component: 100 - total flux cleaned = 0.000957491 Jy ! Component: 150 - total flux cleaned = 0.0011991 Jy ! Component: 200 - total flux cleaned = 0.00136088 Jy ! Total flux subtracted in 200 components = 0.00136088 Jy ! Clean residual min=-0.000955 max=0.000844 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.102875 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 = 7.95044e-05 Jy ! Component: 100 - total flux cleaned = 0.000135964 Jy ! Component: 150 - total flux cleaned = 0.000155561 Jy ! Component: 200 - total flux cleaned = 0.000181922 Jy ! Total flux subtracted in 200 components = 0.000181922 Jy ! Clean residual min=-0.000960 max=0.000823 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.103057 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.103057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.065 mas, bpa=-17.23 degrees ! Estimated noise=2.7758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.8219e-05 Jy ! Component: 100 - total flux cleaned = -6.73279e-05 Jy ! Component: 150 - total flux cleaned = -6.73546e-05 Jy ! Component: 200 - total flux cleaned = -8.62672e-05 Jy ! Total flux subtracted in 200 components = -8.62672e-05 Jy ! Clean residual min=-0.000861 max=0.000780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.102971 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.102971 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=0.014648Jy sigma=0.062783 ! Fit after self-cal, rms=0.014649Jy sigma=0.062774 wmodel /g0/scr/pima/s4195b_uvs/J1829+2729_X_map.mod ! Writing 87 model components to file: /g0/scr/pima/s4195b_uvs/J1829+2729_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1829+2729_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1829+2729_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1829+2729_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J1829+2729_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 = -0.00021449 Jy ! Component: 100 - total flux cleaned = -0.000327215 Jy ! Component: 150 - total flux cleaned = -0.000432948 Jy ! Component: 200 - total flux cleaned = -0.00052155 Jy ! Component: 250 - total flux cleaned = -0.00059485 Jy ! Component: 300 - total flux cleaned = -0.000700758 Jy ! Component: 350 - total flux cleaned = -0.000757522 Jy ! Component: 400 - total flux cleaned = -0.0007687 Jy ! Component: 450 - total flux cleaned = -0.0007796 Jy ! Component: 500 - total flux cleaned = -0.000800784 Jy ! Component: 550 - total flux cleaned = -0.000831673 Jy ! Component: 600 - total flux cleaned = -0.000841675 Jy ! Component: 650 - total flux cleaned = -0.00084166 Jy ! Component: 700 - total flux cleaned = -0.000832061 Jy ! Component: 750 - total flux cleaned = -0.000841422 Jy ! Component: 800 - total flux cleaned = -0.000832101 Jy ! Component: 850 - total flux cleaned = -0.000822992 Jy ! Component: 900 - total flux cleaned = -0.000787079 Jy ! Component: 950 - total flux cleaned = -0.000769576 Jy ! Component: 1000 - total flux cleaned = -0.000743565 Jy ! Component: 1050 - total flux cleaned = -0.000726443 Jy ! Component: 1100 - total flux cleaned = -0.000692541 Jy ! Component: 1150 - total flux cleaned = -0.000659403 Jy ! Component: 1200 - total flux cleaned = -0.000643069 Jy ! Component: 1250 - total flux cleaned = -0.000586602 Jy ! Component: 1300 - total flux cleaned = -0.00060255 Jy ! Component: 1350 - total flux cleaned = -0.000562969 Jy ! Component: 1400 - total flux cleaned = -0.000539764 Jy ! Component: 1450 - total flux cleaned = -0.000493737 Jy ! Component: 1500 - total flux cleaned = -0.000463626 Jy ! Component: 1550 - total flux cleaned = -0.000448768 Jy ! Component: 1600 - total flux cleaned = -0.000448792 Jy ! Component: 1650 - total flux cleaned = -0.000456016 Jy ! Component: 1700 - total flux cleaned = -0.000419819 Jy ! Component: 1750 - total flux cleaned = -0.000405494 Jy ! Component: 1800 - total flux cleaned = -0.000356156 Jy ! Component: 1850 - total flux cleaned = -0.000356028 Jy ! Component: 1900 - total flux cleaned = -0.000293811 Jy ! Component: 1950 - total flux cleaned = -0.00028697 Jy ! Component: 2000 - total flux cleaned = -0.000246256 Jy ! Component: 2050 - total flux cleaned = -0.000219518 Jy ! Component: 2100 - total flux cleaned = -0.000179792 Jy ! Component: 2150 - total flux cleaned = -0.000179799 Jy ! Component: 2200 - total flux cleaned = -0.000147302 Jy ! Component: 2250 - total flux cleaned = -0.000128027 Jy ! Component: 2300 - total flux cleaned = -0.000102598 Jy ! Component: 2350 - total flux cleaned = -9.62613e-05 Jy ! Component: 2400 - total flux cleaned = -7.11453e-05 Jy ! Component: 2450 - total flux cleaned = -7.11059e-05 Jy ! Component: 2500 - total flux cleaned = -5.87145e-05 Jy ! Component: 2550 - total flux cleaned = -4.04272e-05 Jy ! Component: 2600 - total flux cleaned = -2.23352e-05 Jy ! Component: 2650 - total flux cleaned = -4.02311e-05 Jy ! Component: 2700 - total flux cleaned = -1.05284e-05 Jy ! Component: 2750 - total flux cleaned = -1.05732e-05 Jy ! Component: 2800 - total flux cleaned = -4.84548e-06 Jy ! Component: 2850 - total flux cleaned = 8.74746e-07 Jy ! Component: 2900 - total flux cleaned = -4.79101e-06 Jy ! Component: 2950 - total flux cleaned = 9.08565e-07 Jy ! Component: 3000 - total flux cleaned = 6.55732e-06 Jy ! Component: 3050 - total flux cleaned = 2.34536e-05 Jy ! Component: 3100 - total flux cleaned = 1.78544e-05 Jy ! Component: 3150 - total flux cleaned = 3.44625e-05 Jy ! Component: 3200 - total flux cleaned = 3.44312e-05 Jy ! Component: 3250 - total flux cleaned = 2.89904e-05 Jy ! Component: 3300 - total flux cleaned = 3.44104e-05 Jy ! Component: 3350 - total flux cleaned = 3.98422e-05 Jy ! Component: 3400 - total flux cleaned = 2.91207e-05 Jy ! Component: 3450 - total flux cleaned = 2.91624e-05 Jy ! Component: 3500 - total flux cleaned = 6.08362e-05 Jy ! Component: 3550 - total flux cleaned = 6.08386e-05 Jy ! Component: 3600 - total flux cleaned = 8.17281e-05 Jy ! Component: 3650 - total flux cleaned = 8.16996e-05 Jy ! Component: 3700 - total flux cleaned = 9.20178e-05 Jy ! Component: 3750 - total flux cleaned = 9.20067e-05 Jy ! Component: 3800 - total flux cleaned = 9.70731e-05 Jy ! Component: 3850 - total flux cleaned = 0.00010716 Jy ! Component: 3900 - total flux cleaned = 0.000112192 Jy ! Component: 3950 - total flux cleaned = 0.000157196 Jy ! Component: 4000 - total flux cleaned = 0.000157175 Jy ! Component: 4050 - total flux cleaned = 0.000181909 Jy ! Total flux subtracted in 4096 components = 0.000186835 Jy ! Clean residual min=-0.000380 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.103158 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 421 components and 0.103157 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1829+2729_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 3.065 at -17.23 degrees (North through East) ! Clean map min=-0.00071748 max=0.09269 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1829+2729_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0926898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.2656e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29989 0.29989 0.599781 1.19956 2.39912 4.79825 9.59649 19.193 38.386 76.7719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1000.36 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1829+2729_X_uvs.log closed on Tue Dec 31 19:41:18 2013