! Started logfile: /d2/scr/pima/bp177i_uvs/J1054+5308_C_uvs.log on Tue Apr 15 00:24:10 2014 obs /d2/scr/pima/bp177i_uvs/J1054+5308_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+5308_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1054+5308 ! ! 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 1080 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/bp177i_uvs/J1054+5308_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=1.000800Jy sigma=46.547772 ! Fit after self-cal, rms=0.962036Jy sigma=44.741019 ! 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=1.331 mas, bmaj=4.389 mas, bpa=5.639 degrees ! Estimated noise=0.599281 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 = 0.028497 Jy ! Component: 100 - total flux cleaned = 0.036035 Jy ! Total flux subtracted in 100 components = 0.036035 Jy ! Clean residual min=-0.002079 max=0.003287 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.036035 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.036035 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=0.017674Jy sigma=0.736174 ! Fit after self-cal, rms=0.015209Jy sigma=0.639263 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401446 Jy ! Component: 100 - total flux cleaned = 0.00597527 Jy ! Total flux subtracted in 100 components = 0.00597527 Jy ! Clean residual min=-0.001657 max=0.001642 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0420103 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0420103 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=0.013922Jy sigma=0.583935 ! Fit after self-cal, rms=0.013917Jy sigma=0.583463 ! 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=1.583 mas, bmaj=4.689 mas, bpa=5.817 degrees ! Estimated noise=0.468408 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 = 0.00124269 Jy ! Component: 100 - total flux cleaned = 0.00192393 Jy ! Component: 150 - total flux cleaned = 0.00236452 Jy ! Component: 200 - total flux cleaned = 0.00251459 Jy ! Total flux subtracted in 200 components = 0.00251459 Jy ! Clean residual min=-0.001451 max=0.001671 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0445249 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0445249 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=0.013758Jy sigma=0.579265 ! Fit after self-cal, rms=0.013757Jy sigma=0.579110 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.689 at 5.817 degrees (North through East) ! Clean map min=-0.0014158 max=0.038595 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* 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* KP 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* KP 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 1.01 FD 1.15 HN 1.03 KP 0.94 ! LA 1.04 MK 0.99 NL 1.11 OV 0.91 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.05 KP 0.94 ! LA 1.03 MK 1.05 NL 1.10 OV 0.90 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.94 KP 0.92 ! LA 1.05 MK 0.97 NL 1.09 OV 0.97 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 0.96 ! LA 1.07 MK 1.00 NL 1.05 OV 0.94 ! PT 1.01 SC 0.93 ! ! ! Fit before self-cal, rms=0.013757Jy sigma=0.579110 ! Fit after self-cal, rms=0.013564Jy sigma=0.568128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.694 mas, bpa=5.919 degrees ! Estimated noise=0.465123 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 = -0.000287596 Jy ! Component: 100 - total flux cleaned = -0.000266845 Jy ! Component: 150 - total flux cleaned = -0.000249302 Jy ! Component: 200 - total flux cleaned = -0.000249351 Jy ! Total flux subtracted in 200 components = -0.000249351 Jy ! Clean residual min=-0.001270 max=0.001605 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0442755 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0442755 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=0.013550Jy sigma=0.567306 ! Fit after self-cal, rms=0.013555Jy sigma=0.567208 ! 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=0.013555Jy sigma=0.567208 ! Fit after self-cal, rms=0.013470Jy sigma=0.562008 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.705 mas, bpa=5.812 degrees ! Estimated noise=0.466206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124065 Jy ! Component: 100 - total flux cleaned = 0.000146686 Jy ! Component: 150 - total flux cleaned = 0.000166481 Jy ! Component: 200 - total flux cleaned = 0.000197162 Jy ! Total flux subtracted in 200 components = 0.000197162 Jy ! Clean residual min=-0.001277 max=0.001535 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0444727 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0444727 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=0.013457Jy sigma=0.561777 ! Fit after self-cal, rms=0.013458Jy sigma=0.561750 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 (60, 38.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135522 Jy ! Component: 100 - total flux cleaned = 0.00209477 Jy ! Component: 150 - total flux cleaned = 0.00248474 Jy ! Component: 200 - total flux cleaned = 0.0026569 Jy ! Total flux subtracted in 200 components = 0.0026569 Jy ! Clean residual min=-0.001160 max=0.001209 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0471296 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0471296 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=0.013295Jy sigma=0.553982 ! Fit after self-cal, rms=0.013287Jy sigma=0.553530 ! 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=0.013287Jy sigma=0.553530 ! Fit after self-cal, rms=0.013277Jy sigma=0.553295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.706 mas, bpa=5.817 degrees ! Estimated noise=0.465931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526278 Jy ! Component: 100 - total flux cleaned = 0.000706432 Jy ! Component: 150 - total flux cleaned = 0.000806172 Jy ! Component: 200 - total flux cleaned = 0.000880949 Jy ! Total flux subtracted in 200 components = 0.000880949 Jy ! Clean residual min=-0.001201 max=0.001140 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0480106 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.0480106 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=0.013236Jy sigma=0.551875 ! Fit after self-cal, rms=0.013235Jy sigma=0.551789 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 = 0.000168284 Jy ! Component: 100 - total flux cleaned = 0.00023187 Jy ! Component: 150 - total flux cleaned = 0.000288929 Jy ! Component: 200 - total flux cleaned = 0.000341424 Jy ! Total flux subtracted in 200 components = 0.000341424 Jy ! Clean residual min=-0.001220 max=0.001107 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.048352 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.048352 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=0.013218Jy sigma=0.551239 ! Fit after self-cal, rms=0.013217Jy sigma=0.551214 ! 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=0.013217Jy sigma=0.551214 ! Fit after self-cal, rms=0.013211Jy sigma=0.551143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=5.203 mas, bpa=4.876 degrees ! Estimated noise=0.588929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546568 Jy ! Component: 100 - total flux cleaned = 0.000918662 Jy ! Component: 150 - total flux cleaned = 0.00106699 Jy ! Component: 200 - total flux cleaned = 0.00114541 Jy ! Total flux subtracted in 200 components = 0.00114541 Jy ! Clean residual min=-0.001466 max=0.001285 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0494974 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.0494974 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=0.013203Jy sigma=0.551497 ! Fit after self-cal, rms=0.013204Jy sigma=0.551367 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 = 2.62995e-05 Jy ! Component: 100 - total flux cleaned = 6.23774e-05 Jy ! Component: 150 - total flux cleaned = 8.72608e-05 Jy ! Component: 200 - total flux cleaned = 0.000110574 Jy ! Total flux subtracted in 200 components = 0.000110574 Jy ! Clean residual min=-0.001464 max=0.001284 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.049608 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.0496079 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=0.013206Jy sigma=0.551654 ! Fit after self-cal, rms=0.013207Jy sigma=0.551568 ! 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=1.574 mas, bmaj=4.707 mas, bpa=5.816 degrees ! Estimated noise=0.465695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.707 at 5.816 degrees (North through East) ! Clean map min=-0.0011551 max=0.038323 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=1.325 mas, bmaj=4.408 mas, bpa=5.557 degrees ! Estimated noise=0.594429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289352 Jy ! Component: 100 - total flux cleaned = 0.0367051 Jy ! Component: 150 - total flux cleaned = 0.0403271 Jy ! Component: 200 - total flux cleaned = 0.0422647 Jy ! Total flux subtracted in 200 components = 0.0422647 Jy ! Clean residual min=-0.001578 max=0.001573 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0422647 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0422647 Jy ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.707 mas, bpa=5.816 degrees ! Estimated noise=0.465695 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 = 0.00168788 Jy ! Component: 100 - total flux cleaned = 0.0028778 Jy ! Component: 150 - total flux cleaned = 0.00375682 Jy ! Component: 200 - total flux cleaned = 0.00437342 Jy ! Total flux subtracted in 200 components = 0.00437342 Jy ! Clean residual min=-0.001208 max=0.001236 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0466381 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0466381 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=3.525 mas, bmaj=5.203 mas, bpa=4.876 degrees ! Estimated noise=0.588929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102869 Jy ! Component: 100 - total flux cleaned = 0.00164874 Jy ! Component: 150 - total flux cleaned = 0.00209289 Jy ! Component: 200 - total flux cleaned = 0.00231557 Jy ! Total flux subtracted in 200 components = 0.00231557 Jy ! Clean residual min=-0.001466 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0489537 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 = 0.000138879 Jy ! Component: 100 - total flux cleaned = 0.00021049 Jy ! Component: 150 - total flux cleaned = 0.000256985 Jy ! Component: 200 - total flux cleaned = 0.000300312 Jy ! Total flux subtracted in 200 components = 0.000300312 Jy ! Clean residual min=-0.001446 max=0.001375 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.049254 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 72 components and 0.049254 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.707 mas, bpa=5.816 degrees ! Estimated noise=0.465695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139881 Jy ! Component: 100 - total flux cleaned = -0.000123353 Jy ! Component: 150 - total flux cleaned = -9.30454e-05 Jy ! Component: 200 - total flux cleaned = -7.92411e-05 Jy ! Total flux subtracted in 200 components = -7.92411e-05 Jy ! Clean residual min=-0.001227 max=0.001074 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0491748 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0491748 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=0.013226Jy sigma=0.552468 ! Fit after self-cal, rms=0.013226Jy sigma=0.552221 wmodel /d2/scr/pima/bp177i_uvs/J1054+5308_C_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp177i_uvs/J1054+5308_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1054+5308_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+5308_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1054+5308_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1054+5308_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 = -0.00018406 Jy ! Component: 100 - total flux cleaned = -0.000242939 Jy ! Component: 150 - total flux cleaned = -0.0002975 Jy ! Component: 200 - total flux cleaned = -0.00034952 Jy ! Component: 250 - total flux cleaned = -0.000333129 Jy ! Component: 300 - total flux cleaned = -0.000333481 Jy ! Component: 350 - total flux cleaned = -0.000380549 Jy ! Component: 400 - total flux cleaned = -0.000335044 Jy ! Component: 450 - total flux cleaned = -0.000364689 Jy ! Component: 500 - total flux cleaned = -0.000321158 Jy ! Component: 550 - total flux cleaned = -0.000278814 Jy ! Component: 600 - total flux cleaned = -0.000237524 Jy ! Component: 650 - total flux cleaned = -0.000250816 Jy ! Component: 700 - total flux cleaned = -0.000197545 Jy ! Component: 750 - total flux cleaned = -0.000210269 Jy ! Component: 800 - total flux cleaned = -0.000159436 Jy ! Component: 850 - total flux cleaned = -0.000172068 Jy ! Component: 900 - total flux cleaned = -0.000159876 Jy ! Component: 950 - total flux cleaned = -0.000159769 Jy ! Component: 1000 - total flux cleaned = -0.000136096 Jy ! Component: 1050 - total flux cleaned = -0.000124731 Jy ! Component: 1100 - total flux cleaned = -0.000124724 Jy ! Component: 1150 - total flux cleaned = -0.000135764 Jy ! Component: 1200 - total flux cleaned = -0.000102478 Jy ! Component: 1250 - total flux cleaned = -9.16518e-05 Jy ! Component: 1300 - total flux cleaned = -8.11783e-05 Jy ! Component: 1350 - total flux cleaned = -0.000102074 Jy ! Component: 1400 - total flux cleaned = -6.06509e-05 Jy ! Component: 1450 - total flux cleaned = -8.10594e-05 Jy ! Component: 1500 - total flux cleaned = -4.09161e-05 Jy ! Component: 1550 - total flux cleaned = -2.11005e-05 Jy ! Component: 1600 - total flux cleaned = -3.08409e-05 Jy ! Component: 1650 - total flux cleaned = -3.0655e-05 Jy ! Component: 1700 - total flux cleaned = -3.05085e-05 Jy ! Component: 1750 - total flux cleaned = -1.17207e-05 Jy ! Component: 1800 - total flux cleaned = -3.97493e-05 Jy ! Component: 1850 - total flux cleaned = -2.11889e-05 Jy ! Component: 1900 - total flux cleaned = -3.92608e-05 Jy ! Component: 1950 - total flux cleaned = -3.92766e-05 Jy ! Component: 2000 - total flux cleaned = -4.80832e-05 Jy ! Component: 2050 - total flux cleaned = -9.21492e-05 Jy ! Component: 2100 - total flux cleaned = -5.72721e-05 Jy ! Component: 2150 - total flux cleaned = -6.60386e-05 Jy ! Component: 2200 - total flux cleaned = -9.16884e-05 Jy ! Component: 2250 - total flux cleaned = -0.000117019 Jy ! Component: 2300 - total flux cleaned = -0.00014219 Jy ! Component: 2350 - total flux cleaned = -0.00015876 Jy ! Component: 2400 - total flux cleaned = -0.000142314 Jy ! Component: 2450 - total flux cleaned = -0.000166634 Jy ! Component: 2500 - total flux cleaned = -0.000134393 Jy ! Component: 2550 - total flux cleaned = -0.000134557 Jy ! Component: 2600 - total flux cleaned = -0.000142503 Jy ! Component: 2650 - total flux cleaned = -9.5418e-05 Jy ! Component: 2700 - total flux cleaned = -0.000111019 Jy ! Component: 2750 - total flux cleaned = -9.55699e-05 Jy ! Component: 2800 - total flux cleaned = -6.49998e-05 Jy ! Component: 2850 - total flux cleaned = -4.99152e-05 Jy ! Component: 2900 - total flux cleaned = -5.74553e-05 Jy ! Component: 2950 - total flux cleaned = -3.50432e-05 Jy ! Component: 3000 - total flux cleaned = -5.43368e-06 Jy ! Component: 3050 - total flux cleaned = 1.64955e-05 Jy ! Component: 3100 - total flux cleaned = 2.38269e-05 Jy ! Component: 3150 - total flux cleaned = 1.65764e-05 Jy ! Component: 3200 - total flux cleaned = 4.52667e-05 Jy ! Component: 3250 - total flux cleaned = 3.09161e-05 Jy ! Component: 3300 - total flux cleaned = 5.21877e-05 Jy ! Component: 3350 - total flux cleaned = 3.81028e-05 Jy ! Component: 3400 - total flux cleaned = 6.60299e-05 Jy ! Component: 3450 - total flux cleaned = 8.68137e-05 Jy ! Component: 3500 - total flux cleaned = 8.68195e-05 Jy ! Component: 3550 - total flux cleaned = 0.000114097 Jy ! Component: 3600 - total flux cleaned = 0.000120911 Jy ! Component: 3650 - total flux cleaned = 0.000134313 Jy ! Component: 3700 - total flux cleaned = 0.000154384 Jy ! Component: 3750 - total flux cleaned = 0.0001544 Jy ! Component: 3800 - total flux cleaned = 0.000167666 Jy ! Component: 3850 - total flux cleaned = 0.000187385 Jy ! Component: 3900 - total flux cleaned = 0.000200397 Jy ! Component: 3950 - total flux cleaned = 0.000232663 Jy ! Component: 4000 - total flux cleaned = 0.000200593 Jy ! Component: 4050 - total flux cleaned = 0.000219814 Jy ! Total flux subtracted in 4096 components = 0.000232508 Jy ! Clean residual min=-0.000351 max=0.000342 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0494073 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 415 components and 0.0494073 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1054+5308_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.707 at 5.816 degrees (North through East) ! Clean map min=-0.00073644 max=0.038205 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1054+5308_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.038205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.904946 0.904946 1.80989 3.61978 7.23957 14.4791 28.9583 57.9165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 331.511 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1054+5308_C_uvs.log closed on Tue Apr 15 00:24:15 2014