! Started logfile: /d2/scr/pima/bp177b_uvs/J1509+1557_C_uvs.log on Sat Mar 22 08:12:14 2014 obs /d2/scr/pima/bp177b_uvs/J1509+1557_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1509+1557_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1509+1557 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 840 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1509+1557_C] 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 0.300x0.300 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=1.004261Jy sigma=46.473378 ! Fit after self-cal, rms=0.962400Jy sigma=44.442686 ! 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=1.558 mas, bmaj=3.391 mas, bpa=11.24 degrees ! Estimated noise=0.674827 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 = 0.0240543 Jy ! Component: 100 - total flux cleaned = 0.0338657 Jy ! Total flux subtracted in 100 components = 0.0338657 Jy ! Clean residual min=-0.003701 max=0.005898 Jy/beam ! Clean residual mean=0.000000 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.0338657 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0338657 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=0.031859Jy sigma=1.559332 ! Fit after self-cal, rms=0.030773Jy sigma=1.503647 ! 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=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 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 = 0.0134489 Jy ! Component: 100 - total flux cleaned = 0.0219126 Jy ! Component: 150 - total flux cleaned = 0.0278694 Jy ! Component: 200 - total flux cleaned = 0.032241 Jy ! Total flux subtracted in 200 components = 0.032241 Jy ! Clean residual min=-0.006046 max=0.008023 Jy/beam ! Clean residual mean=-0.000021 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.0661068 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 0.0661068 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=0.023835Jy sigma=1.141053 ! Fit after self-cal, rms=0.023828Jy sigma=1.139947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 3.788 at 9.262 degrees (North through East) ! Clean map min=-0.0059407 max=0.038936 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* LA 1.00* ! MK 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* FD 1.00* HN 1.00* LA 1.00* ! MK 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* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 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* LA 1.00* ! MK 1.00* NL 1.00* OV 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* LA 1.00* ! MK 1.00* NL 1.00* OV 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* LA 1.00* ! MK 1.00* NL 1.00* OV 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* LA 1.00* ! MK 1.00* NL 1.00* OV 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.023828Jy sigma=1.139947 ! Fit after self-cal, rms=0.023828Jy sigma=1.139947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 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 = 0.0032831 Jy ! Component: 100 - total flux cleaned = 0.00571162 Jy ! Component: 150 - total flux cleaned = 0.00751569 Jy ! Component: 200 - total flux cleaned = 0.00885638 Jy ! Total flux subtracted in 200 components = 0.00885638 Jy ! Clean residual min=-0.006236 max=0.007638 Jy/beam ! Clean residual mean=-0.000021 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.0749632 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0749631 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=0.023329Jy sigma=1.107205 ! Fit after self-cal, rms=0.023329Jy sigma=1.107100 ! 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=0.023329Jy sigma=1.107100 ! Fit after self-cal, rms=0.023329Jy sigma=1.107100 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768326 Jy ! Component: 100 - total flux cleaned = 0.000954513 Jy ! Component: 150 - total flux cleaned = 0.0010984 Jy ! Component: 200 - total flux cleaned = 0.00127204 Jy ! Total flux subtracted in 200 components = 0.00127204 Jy ! Clean residual min=-0.006209 max=0.007699 Jy/beam ! Clean residual mean=-0.000021 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.0762352 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0762352 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=0.023245Jy sigma=1.101948 ! Fit after self-cal, rms=0.023244Jy sigma=1.101910 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 = 0.000171857 Jy ! Component: 100 - total flux cleaned = 0.00033213 Jy ! Component: 150 - total flux cleaned = 0.000454727 Jy ! Component: 200 - total flux cleaned = 0.000603974 Jy ! Total flux subtracted in 200 components = 0.000603974 Jy ! Clean residual min=-0.006174 max=0.007799 Jy/beam ! Clean residual mean=-0.000021 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.0768392 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0768392 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=0.023180Jy sigma=1.098357 ! Fit after self-cal, rms=0.023179Jy sigma=1.098318 ! 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=0.023179Jy sigma=1.098318 ! Fit after self-cal, rms=0.023179Jy sigma=1.098318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146442 Jy ! Component: 100 - total flux cleaned = 0.000284589 Jy ! Component: 150 - total flux cleaned = 0.000390417 Jy ! Component: 200 - total flux cleaned = 0.000518284 Jy ! Total flux subtracted in 200 components = 0.000518284 Jy ! Clean residual min=-0.006142 max=0.007883 Jy/beam ! Clean residual mean=-0.000021 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.0773574 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0773574 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=0.023132Jy sigma=1.095606 ! Fit after self-cal, rms=0.023130Jy sigma=1.095565 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 = 0.000104393 Jy ! Component: 100 - total flux cleaned = 0.000223766 Jy ! Component: 150 - total flux cleaned = 0.000339229 Jy ! Component: 200 - total flux cleaned = 0.00042826 Jy ! Total flux subtracted in 200 components = 0.00042826 Jy ! Clean residual min=-0.006108 max=0.007947 Jy/beam ! Clean residual mean=-0.000021 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.0777857 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0777857 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=0.023095Jy sigma=1.093494 ! Fit after self-cal, rms=0.023094Jy sigma=1.093454 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.023094Jy sigma=1.093454 ! Fit after self-cal, rms=0.023094Jy sigma=1.093454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=5.113 mas, bpa=1.113 degrees ! Estimated noise=0.655113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438164 Jy ! Component: 100 - total flux cleaned = 0.00673445 Jy ! Component: 150 - total flux cleaned = 0.00725405 Jy ! Component: 200 - total flux cleaned = 0.00743293 Jy ! Total flux subtracted in 200 components = 0.00743293 Jy ! Clean residual min=-0.010544 max=0.014385 Jy/beam ! Clean residual mean=-0.000049 rms=0.004404 Jy/beam ! Combined flux in latest and established models = 0.0852186 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0852186 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=0.023417Jy sigma=1.099618 ! Fit after self-cal, rms=0.023402Jy sigma=1.098833 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 = 0.000286879 Jy ! Component: 100 - total flux cleaned = 0.000453795 Jy ! Component: 150 - total flux cleaned = 0.000613193 Jy ! Component: 200 - total flux cleaned = 0.000766773 Jy ! Total flux subtracted in 200 components = 0.000766773 Jy ! Clean residual min=-0.010483 max=0.014345 Jy/beam ! Clean residual mean=-0.000049 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 0.0859854 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.0859854 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=0.023557Jy sigma=1.102535 ! Fit after self-cal, rms=0.023541Jy sigma=1.101836 ! 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=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 3.788 at 9.262 degrees (North through East) ! Clean map min=-0.0061172 max=0.036986 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=1.558 mas, bmaj=3.391 mas, bpa=11.24 degrees ! Estimated noise=0.674827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253281 Jy ! Component: 100 - total flux cleaned = 0.0354316 Jy ! Component: 150 - total flux cleaned = 0.0417403 Jy ! Component: 200 - total flux cleaned = 0.0462543 Jy ! Total flux subtracted in 200 components = 0.0462543 Jy ! Clean residual min=-0.003021 max=0.004843 Jy/beam ! Clean residual mean=-0.000001 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0462543 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0462543 Jy ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 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 = 0.00892547 Jy ! Component: 100 - total flux cleaned = 0.0150901 Jy ! Component: 150 - total flux cleaned = 0.0195973 Jy ! Component: 200 - total flux cleaned = 0.0229421 Jy ! Total flux subtracted in 200 components = 0.0229421 Jy ! Clean residual min=-0.006084 max=0.007852 Jy/beam ! Clean residual mean=-0.000021 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.0691964 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.0691964 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=5.113 mas, bpa=1.113 degrees ! Estimated noise=0.655113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765457 Jy ! Component: 100 - total flux cleaned = 0.0119834 Jy ! Component: 150 - total flux cleaned = 0.014538 Jy ! Component: 200 - total flux cleaned = 0.0151751 Jy ! Total flux subtracted in 200 components = 0.0151751 Jy ! Clean residual min=-0.010669 max=0.014495 Jy/beam ! Clean residual mean=-0.000049 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.0843715 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 = 0.000194082 Jy ! Component: 100 - total flux cleaned = 0.000443754 Jy ! Component: 150 - total flux cleaned = 0.000624701 Jy ! Component: 200 - total flux cleaned = 0.000802061 Jy ! Total flux subtracted in 200 components = 0.000802061 Jy ! Clean residual min=-0.010608 max=0.014433 Jy/beam ! Clean residual mean=-0.000049 rms=0.004406 Jy/beam ! Combined flux in latest and established models = 0.0851735 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0851735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=3.788 mas, bpa=9.262 degrees ! Estimated noise=0.533204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00353451 Jy ! Component: 100 - total flux cleaned = -0.00448566 Jy ! Component: 150 - total flux cleaned = -0.00484537 Jy ! Component: 200 - total flux cleaned = -0.00513113 Jy ! Total flux subtracted in 200 components = -0.00513113 Jy ! Clean residual min=-0.006097 max=0.008486 Jy/beam ! Clean residual mean=-0.000021 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.0800424 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0800424 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=0.023179Jy sigma=1.092746 ! Fit after self-cal, rms=0.023175Jy sigma=1.092603 wmodel /d2/scr/pima/bp177b_uvs/J1509+1557_C_map.mod ! Writing 69 model components to file: /d2/scr/pima/bp177b_uvs/J1509+1557_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1509+1557_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1509+1557_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1509+1557_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J1509+1557_C_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 = 0.00352743 Jy ! Component: 100 - total flux cleaned = 0.00599805 Jy ! Component: 150 - total flux cleaned = 0.00769136 Jy ! Component: 200 - total flux cleaned = 0.00896197 Jy ! Component: 250 - total flux cleaned = 0.00978932 Jy ! Component: 300 - total flux cleaned = 0.0104787 Jy ! Component: 350 - total flux cleaned = 0.011044 Jy ! Component: 400 - total flux cleaned = 0.0114285 Jy ! Component: 450 - total flux cleaned = 0.0116478 Jy ! Component: 500 - total flux cleaned = 0.0119247 Jy ! Component: 550 - total flux cleaned = 0.0121243 Jy ! Component: 600 - total flux cleaned = 0.0123145 Jy ! Component: 650 - total flux cleaned = 0.0124979 Jy ! Component: 700 - total flux cleaned = 0.0125558 Jy ! Component: 750 - total flux cleaned = 0.0126708 Jy ! Component: 800 - total flux cleaned = 0.0127789 Jy ! Component: 850 - total flux cleaned = 0.0128824 Jy ! Component: 900 - total flux cleaned = 0.0129819 Jy ! Component: 950 - total flux cleaned = 0.0130299 Jy ! Component: 1000 - total flux cleaned = 0.0130755 Jy ! Component: 1050 - total flux cleaned = 0.013166 Jy ! Component: 1100 - total flux cleaned = 0.0132111 Jy ! Component: 1150 - total flux cleaned = 0.0134278 Jy ! Component: 1200 - total flux cleaned = 0.0135933 Jy ! Component: 1250 - total flux cleaned = 0.0135525 Jy ! Component: 1300 - total flux cleaned = 0.0137503 Jy ! Component: 1350 - total flux cleaned = 0.0138274 Jy ! Component: 1400 - total flux cleaned = 0.0139762 Jy ! Component: 1450 - total flux cleaned = 0.0141209 Jy ! Component: 1500 - total flux cleaned = 0.0141921 Jy ! Component: 1550 - total flux cleaned = 0.0143312 Jy ! Component: 1600 - total flux cleaned = 0.0144983 Jy ! Component: 1650 - total flux cleaned = 0.01453 Jy ! Component: 1700 - total flux cleaned = 0.014659 Jy ! Component: 1750 - total flux cleaned = 0.0149091 Jy ! Component: 1800 - total flux cleaned = 0.0150906 Jy ! Component: 1850 - total flux cleaned = 0.0153576 Jy ! Component: 1900 - total flux cleaned = 0.0155021 Jy ! Component: 1950 - total flux cleaned = 0.0156994 Jy ! Component: 2000 - total flux cleaned = 0.0159201 Jy ! Component: 2050 - total flux cleaned = 0.0160556 Jy ! Component: 2100 - total flux cleaned = 0.0162932 Jy ! Component: 2150 - total flux cleaned = 0.0165255 Jy ! Component: 2200 - total flux cleaned = 0.0166774 Jy ! Component: 2250 - total flux cleaned = 0.0168255 Jy ! Component: 2300 - total flux cleaned = 0.0169466 Jy ! Component: 2350 - total flux cleaned = 0.0171362 Jy ! Component: 2400 - total flux cleaned = 0.0172752 Jy ! Component: 2450 - total flux cleaned = 0.0172754 Jy ! Component: 2500 - total flux cleaned = 0.0173646 Jy ! Component: 2550 - total flux cleaned = 0.017452 Jy ! Component: 2600 - total flux cleaned = 0.0174948 Jy ! Component: 2650 - total flux cleaned = 0.0175159 Jy ! Component: 2700 - total flux cleaned = 0.0176196 Jy ! Component: 2750 - total flux cleaned = 0.0175792 Jy ! Component: 2800 - total flux cleaned = 0.0175996 Jy ! Component: 2850 - total flux cleaned = 0.0175995 Jy ! Component: 2900 - total flux cleaned = 0.017638 Jy ! Component: 2950 - total flux cleaned = 0.0176571 Jy ! Component: 3000 - total flux cleaned = 0.0176006 Jy ! Component: 3050 - total flux cleaned = 0.0176007 Jy ! Component: 3100 - total flux cleaned = 0.0175825 Jy ! Component: 3150 - total flux cleaned = 0.0175469 Jy ! Component: 3200 - total flux cleaned = 0.0175824 Jy ! Component: 3250 - total flux cleaned = 0.0174955 Jy ! Component: 3300 - total flux cleaned = 0.0174788 Jy ! Component: 3350 - total flux cleaned = 0.0174622 Jy ! Component: 3400 - total flux cleaned = 0.0174121 Jy ! Component: 3450 - total flux cleaned = 0.0173955 Jy ! Component: 3500 - total flux cleaned = 0.0173468 Jy ! Component: 3550 - total flux cleaned = 0.0172825 Jy ! Component: 3600 - total flux cleaned = 0.0171559 Jy ! Component: 3650 - total flux cleaned = 0.0170935 Jy ! Component: 3700 - total flux cleaned = 0.017047 Jy ! Component: 3750 - total flux cleaned = 0.0169397 Jy ! Component: 3800 - total flux cleaned = 0.016788 Jy ! Component: 3850 - total flux cleaned = 0.0166679 Jy ! Component: 3900 - total flux cleaned = 0.0165636 Jy ! Component: 3950 - total flux cleaned = 0.0164306 Jy ! Component: 4000 - total flux cleaned = 0.0163279 Jy ! Component: 4050 - total flux cleaned = 0.0162258 Jy ! Total flux subtracted in 4096 components = 0.0160956 Jy ! Clean residual min=-0.000806 max=0.000752 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.096138 Jy keep ! Adding 544 model components to the UV plane model. ! The established model now contains 613 components and 0.096138 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1509+1557_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 3.788 at 9.262 degrees (North through East) ! Clean map min=-0.0029512 max=0.036839 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1509+1557_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0368387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.6556 2.6556 5.31119 10.6224 21.2448 42.4896 84.9791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 112.968 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1509+1557_C_uvs.log closed on Sat Mar 22 08:12:18 2014