! Started logfile: /scr/pima/bp177a_uvs/J1252+3310_C_uvs.log on Fri Feb 7 04:28:00 2014 obs /scr/pima/bp177a_uvs/J1252+3310_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1252+3310_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1252+3310 ! ! 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 672 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 /scr/pima/bp177a_uvs/J1252+3310_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=0.999126Jy sigma=47.184339 ! Fit after self-cal, rms=0.958276Jy sigma=45.233908 ! 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=1.32 mas, bmaj=3.964 mas, bpa=22.66 degrees ! Estimated noise=0.761727 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 = 0.030083 Jy ! Component: 100 - total flux cleaned = 0.0439522 Jy ! Total flux subtracted in 100 components = 0.0439522 Jy ! Clean residual min=-0.005333 max=0.007644 Jy/beam ! Clean residual mean=0.000008 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.0439522 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0439522 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=0.030696Jy sigma=1.307368 ! Fit after self-cal, rms=0.030539Jy sigma=1.301204 ! 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=1.561 mas, bmaj=4.205 mas, bpa=21.74 degrees ! Estimated noise=0.610052 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 = 0.0131692 Jy ! Component: 100 - total flux cleaned = 0.0216298 Jy ! Component: 150 - total flux cleaned = 0.0274577 Jy ! Component: 200 - total flux cleaned = 0.0317241 Jy ! Total flux subtracted in 200 components = 0.0317241 Jy ! Clean residual min=-0.005329 max=0.008543 Jy/beam ! Clean residual mean=-0.000000 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.0756764 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0756764 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=0.023731Jy sigma=0.855848 ! Fit after self-cal, rms=0.023454Jy sigma=0.838883 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.205 at 21.74 degrees (North through East) ! Clean map min=-0.0047894 max=0.041951 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* 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* 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.92 LA 0.88 ! MK 0.98 OV 1.13 PT 0.90 SC 1.02 ! ! ! 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* 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* 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* 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023454Jy sigma=0.838883 ! Fit after self-cal, rms=0.023323Jy sigma=0.831087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.211 mas, bpa=21.63 degrees ! Estimated noise=0.608097 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 (3.6, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784993 Jy ! Component: 100 - total flux cleaned = 0.0122621 Jy ! Component: 150 - total flux cleaned = 0.0154699 Jy ! Component: 200 - total flux cleaned = 0.0179437 Jy ! Total flux subtracted in 200 components = 0.0179437 Jy ! Clean residual min=-0.002912 max=0.002986 Jy/beam ! Clean residual mean=-0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0936201 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.0936201 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=0.020333Jy sigma=0.617136 ! Fit after self-cal, rms=0.020038Jy sigma=0.603293 ! 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=0.020038Jy sigma=0.603293 ! Fit after self-cal, rms=0.019033Jy sigma=0.548092 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.557 mas, bmaj=4.215 mas, bpa=21.64 degrees ! Estimated noise=0.598935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185946 Jy ! Component: 100 - total flux cleaned = 0.00320491 Jy ! Component: 150 - total flux cleaned = 0.00427499 Jy ! Component: 200 - total flux cleaned = 0.0051705 Jy ! Total flux subtracted in 200 components = 0.0051705 Jy ! Clean residual min=-0.001538 max=0.001557 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0987906 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.0987906 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=0.018784Jy sigma=0.527536 ! Fit after self-cal, rms=0.018767Jy sigma=0.526409 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 = 0.000769358 Jy ! Component: 100 - total flux cleaned = 0.00130672 Jy ! Component: 150 - total flux cleaned = 0.00177121 Jy ! Component: 200 - total flux cleaned = 0.00217775 Jy ! Total flux subtracted in 200 components = 0.00217775 Jy ! Clean residual min=-0.001438 max=0.001433 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.100968 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.100968 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=0.018680Jy sigma=0.521775 ! Fit after self-cal, rms=0.018665Jy sigma=0.521540 ! 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=0.018665Jy sigma=0.521540 ! Fit after self-cal, rms=0.018668Jy sigma=0.516794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=4.219 mas, bpa=21.49 degrees ! Estimated noise=0.605518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913574 Jy ! Component: 100 - total flux cleaned = 0.00164734 Jy ! Component: 150 - total flux cleaned = 0.00228344 Jy ! Component: 200 - total flux cleaned = 0.00284367 Jy ! Total flux subtracted in 200 components = 0.00284367 Jy ! Clean residual min=-0.001490 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.103812 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 110 components and 0.103812 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=0.018571Jy sigma=0.511186 ! Fit after self-cal, rms=0.018557Jy sigma=0.511061 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 = 0.000526465 Jy ! Component: 100 - total flux cleaned = 0.000979772 Jy ! Component: 150 - total flux cleaned = 0.0013802 Jy ! Component: 200 - total flux cleaned = 0.00170832 Jy ! Total flux subtracted in 200 components = 0.00170832 Jy ! Clean residual min=-0.001410 max=0.001250 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.10552 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.10552 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=0.018517Jy sigma=0.509180 ! Fit after self-cal, rms=0.018512Jy sigma=0.509120 ! 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=0.018512Jy sigma=0.509120 ! Fit after self-cal, rms=0.018525Jy sigma=0.506723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=5.006 mas, bpa=20.87 degrees ! Estimated noise=0.777331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130592 Jy ! Component: 100 - total flux cleaned = 0.00228654 Jy ! Component: 150 - total flux cleaned = 0.00306723 Jy ! Component: 200 - total flux cleaned = 0.00369259 Jy ! Total flux subtracted in 200 components = 0.00369259 Jy ! Clean residual min=-0.001623 max=0.001335 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.109213 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 147 components and 0.109213 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=0.018479Jy sigma=0.503555 ! Fit after self-cal, rms=0.018466Jy sigma=0.503324 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 = 0.00056179 Jy ! Component: 100 - total flux cleaned = 0.000998991 Jy ! Component: 150 - total flux cleaned = 0.00134661 Jy ! Component: 200 - total flux cleaned = 0.00162537 Jy ! Total flux subtracted in 200 components = 0.00162537 Jy ! Clean residual min=-0.001441 max=0.001160 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.110838 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.110838 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=0.018467Jy sigma=0.503372 ! Fit after self-cal, rms=0.018460Jy sigma=0.503304 ! 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=1.552 mas, bmaj=4.215 mas, bpa=21.36 degrees ! Estimated noise=0.611007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.552 x 4.215 at 21.36 degrees (North through East) ! Clean map min=-0.0012974 max=0.042769 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=1.315 mas, bmaj=3.964 mas, bpa=22.29 degrees ! Estimated noise=0.763496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302187 Jy ! Component: 100 - total flux cleaned = 0.0445266 Jy ! Component: 150 - total flux cleaned = 0.054211 Jy ! Component: 200 - total flux cleaned = 0.0614555 Jy ! Total flux subtracted in 200 components = 0.0614555 Jy ! Clean residual min=-0.003444 max=0.004330 Jy/beam ! Clean residual mean=0.000005 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0614555 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0614555 Jy ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=4.215 mas, bpa=21.36 degrees ! Estimated noise=0.611007 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 = 0.00905594 Jy ! Component: 100 - total flux cleaned = 0.0156495 Jy ! Component: 150 - total flux cleaned = 0.0207076 Jy ! Component: 200 - total flux cleaned = 0.0246353 Jy ! Total flux subtracted in 200 components = 0.0246353 Jy ! Clean residual min=-0.002628 max=0.003292 Jy/beam ! Clean residual mean=-0.000000 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0860908 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.0860908 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=3.39 mas, bmaj=5.006 mas, bpa=20.87 degrees ! Estimated noise=0.777331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631693 Jy ! Component: 100 - total flux cleaned = 0.0105618 Jy ! Component: 150 - total flux cleaned = 0.0136987 Jy ! Component: 200 - total flux cleaned = 0.0161253 Jy ! Total flux subtracted in 200 components = 0.0161253 Jy ! Clean residual min=-0.002250 max=0.002525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.102216 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 = 0.00191736 Jy ! Component: 100 - total flux cleaned = 0.0034479 Jy ! Component: 150 - total flux cleaned = 0.0046737 Jy ! Component: 200 - total flux cleaned = 0.00565741 Jy ! Total flux subtracted in 200 components = 0.00565741 Jy ! Clean residual min=-0.001604 max=0.001444 Jy/beam ! Clean residual mean=0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.107873 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 184 components and 0.107873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=4.215 mas, bpa=21.36 degrees ! Estimated noise=0.611007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909325 Jy ! Component: 100 - total flux cleaned = 0.00149497 Jy ! Component: 150 - total flux cleaned = 0.00175141 Jy ! Component: 200 - total flux cleaned = 0.00200421 Jy ! Total flux subtracted in 200 components = 0.00200421 Jy ! Clean residual min=-0.001378 max=0.001458 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.109878 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 202 components and 0.109878 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=0.018549Jy sigma=0.507510 ! Fit after self-cal, rms=0.018543Jy sigma=0.507265 wmodel /scr/pima/bp177a_uvs/J1252+3310_C_map.mod ! Writing 202 model components to file: /scr/pima/bp177a_uvs/J1252+3310_C_map.mod wobs /scr/pima/bp177a_uvs/J1252+3310_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1252+3310_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1252+3310_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1252+3310_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 = 8.57771e-05 Jy ! Component: 100 - total flux cleaned = -0.000144979 Jy ! Component: 150 - total flux cleaned = -0.000360826 Jy ! Component: 200 - total flux cleaned = -0.000505082 Jy ! Component: 250 - total flux cleaned = -0.000682836 Jy ! Component: 300 - total flux cleaned = -0.000853294 Jy ! Component: 350 - total flux cleaned = -0.000961944 Jy ! Component: 400 - total flux cleaned = -0.00106598 Jy ! Component: 450 - total flux cleaned = -0.00109931 Jy ! Component: 500 - total flux cleaned = -0.00114844 Jy ! Component: 550 - total flux cleaned = -0.00122761 Jy ! Component: 600 - total flux cleaned = -0.00127379 Jy ! Component: 650 - total flux cleaned = -0.00137825 Jy ! Component: 700 - total flux cleaned = -0.00140718 Jy ! Component: 750 - total flux cleaned = -0.0014358 Jy ! Component: 800 - total flux cleaned = -0.00149168 Jy ! Component: 850 - total flux cleaned = -0.0015191 Jy ! Component: 900 - total flux cleaned = -0.00161263 Jy ! Component: 950 - total flux cleaned = -0.00165209 Jy ! Component: 1000 - total flux cleaned = -0.00176801 Jy ! Component: 1050 - total flux cleaned = -0.00179322 Jy ! Component: 1100 - total flux cleaned = -0.00187981 Jy ! Component: 1150 - total flux cleaned = -0.00191632 Jy ! Component: 1200 - total flux cleaned = -0.00191636 Jy ! Component: 1250 - total flux cleaned = -0.00201043 Jy ! Component: 1300 - total flux cleaned = -0.00201027 Jy ! Component: 1350 - total flux cleaned = -0.00203324 Jy ! Component: 1400 - total flux cleaned = -0.00204456 Jy ! Component: 1450 - total flux cleaned = -0.00206673 Jy ! Component: 1500 - total flux cleaned = -0.00203389 Jy ! Component: 1550 - total flux cleaned = -0.00203396 Jy ! Component: 1600 - total flux cleaned = -0.00202352 Jy ! Component: 1650 - total flux cleaned = -0.0020236 Jy ! Component: 1700 - total flux cleaned = -0.00199268 Jy ! Component: 1750 - total flux cleaned = -0.00197256 Jy ! Component: 1800 - total flux cleaned = -0.00201294 Jy ! Component: 1850 - total flux cleaned = -0.0019932 Jy ! Component: 1900 - total flux cleaned = -0.00199338 Jy ! Component: 1950 - total flux cleaned = -0.00196432 Jy ! Component: 2000 - total flux cleaned = -0.00199314 Jy ! Component: 2050 - total flux cleaned = -0.00199303 Jy ! Component: 2100 - total flux cleaned = -0.0019836 Jy ! Component: 2150 - total flux cleaned = -0.00198349 Jy ! Component: 2200 - total flux cleaned = -0.00197438 Jy ! Component: 2250 - total flux cleaned = -0.0019744 Jy ! Component: 2300 - total flux cleaned = -0.00196552 Jy ! Component: 2350 - total flux cleaned = -0.00193886 Jy ! Component: 2400 - total flux cleaned = -0.00199126 Jy ! Component: 2450 - total flux cleaned = -0.00200839 Jy ! Component: 2500 - total flux cleaned = -0.00203408 Jy ! Component: 2550 - total flux cleaned = -0.0020342 Jy ! Component: 2600 - total flux cleaned = -0.00205115 Jy ! Component: 2650 - total flux cleaned = -0.00207617 Jy ! Component: 2700 - total flux cleaned = -0.00210099 Jy ! Component: 2750 - total flux cleaned = -0.00212549 Jy ! Component: 2800 - total flux cleaned = -0.00212548 Jy ! Component: 2850 - total flux cleaned = -0.00216553 Jy ! Component: 2900 - total flux cleaned = -0.00218136 Jy ! Component: 2950 - total flux cleaned = -0.00216567 Jy ! Component: 3000 - total flux cleaned = -0.00218902 Jy ! Component: 3050 - total flux cleaned = -0.00216576 Jy ! Component: 3100 - total flux cleaned = -0.00215814 Jy ! Component: 3150 - total flux cleaned = -0.00215821 Jy ! Component: 3200 - total flux cleaned = -0.00215076 Jy ! Component: 3250 - total flux cleaned = -0.0021433 Jy ! Component: 3300 - total flux cleaned = -0.00214334 Jy ! Component: 3350 - total flux cleaned = -0.00211387 Jy ! Component: 3400 - total flux cleaned = -0.00213598 Jy ! Component: 3450 - total flux cleaned = -0.00213583 Jy ! Component: 3500 - total flux cleaned = -0.00212146 Jy ! Component: 3550 - total flux cleaned = -0.00211436 Jy ! Component: 3600 - total flux cleaned = -0.00209308 Jy ! Component: 3650 - total flux cleaned = -0.00210025 Jy ! Component: 3700 - total flux cleaned = -0.00209322 Jy ! Component: 3750 - total flux cleaned = -0.00209317 Jy ! Component: 3800 - total flux cleaned = -0.00208622 Jy ! Component: 3850 - total flux cleaned = -0.00206553 Jy ! Component: 3900 - total flux cleaned = -0.00203811 Jy ! Component: 3950 - total flux cleaned = -0.0020245 Jy ! Component: 4000 - total flux cleaned = -0.00199742 Jy ! Component: 4050 - total flux cleaned = -0.00199741 Jy ! Total flux subtracted in 4096 components = -0.00201078 Jy ! Clean residual min=-0.000363 max=0.000382 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.107867 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 454 components and 0.107867 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1252+3310_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.552 x 4.215 at 21.36 degrees (North through East) ! Clean map min=-0.00075208 max=0.042543 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1252+3310_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0425429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109402 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.771471 0.771471 1.54294 3.08589 6.17177 12.3435 24.6871 49.3742 98.7483 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.867 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1252+3310_C_uvs.log closed on Fri Feb 7 04:28:04 2014