! Started logfile: /d2/scr/pima/bp177i_uvs/J1014+5503_C_uvs.log on Tue Apr 15 00:22:34 2014 obs /d2/scr/pima/bp177i_uvs/J1014+5503_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1014+5503_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1014+5503 ! ! 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/J1014+5503_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=1.015109Jy sigma=46.839158 ! Fit after self-cal, rms=0.861356Jy sigma=39.826462 ! 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=1.317 mas, bmaj=4.498 mas, bpa=-6.067 degrees ! Estimated noise=0.591897 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 = 0.102966 Jy ! Component: 100 - total flux cleaned = 0.129353 Jy ! Total flux subtracted in 100 components = 0.129353 Jy ! Clean residual min=-0.004893 max=0.011446 Jy/beam ! Clean residual mean=-0.000004 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.129353 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.129353 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=0.032811Jy sigma=1.270373 ! Fit after self-cal, rms=0.032773Jy sigma=1.268807 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126541 Jy ! Component: 100 - total flux cleaned = 0.0191648 Jy ! Total flux subtracted in 100 components = 0.0191648 Jy ! Clean residual min=-0.003195 max=0.003858 Jy/beam ! Clean residual mean=0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.148518 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.148518 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=0.025617Jy sigma=0.932145 ! Fit after self-cal, rms=0.025567Jy sigma=0.929897 ! 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=1.58 mas, bmaj=4.753 mas, bpa=-5.546 degrees ! Estimated noise=0.471735 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 = 0.00505502 Jy ! Component: 100 - total flux cleaned = 0.007562 Jy ! Component: 150 - total flux cleaned = 0.00904 Jy ! Component: 200 - total flux cleaned = 0.0100573 Jy ! Total flux subtracted in 200 components = 0.0100573 Jy ! Clean residual min=-0.003428 max=0.003844 Jy/beam ! Clean residual mean=0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.158576 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.158576 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=0.024175Jy sigma=0.890965 ! Fit after self-cal, rms=0.024164Jy sigma=0.890485 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.753 at -5.546 degrees (North through East) ! Clean map min=-0.0033155 max=0.13666 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 0.99 FD 1.06 HN 0.94 KP 0.87 ! LA 0.98 MK 1.00 NL 1.11 OV 0.97 ! PT 0.85 SC 0.99 ! ! ! 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 0.96 FD 1.12 HN 1.00 KP 0.97 ! LA 1.03 MK 1.01 NL 1.03 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 0.98 ! LA 1.05 MK 1.01 NL 1.10 OV 0.94 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.07 KP 0.99 ! LA 1.08 MK 0.98 NL 1.06 OV 0.96 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.96 KP 0.91 ! LA 1.02 MK 0.94 NL 1.07 OV 0.97 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.02 KP 1.01 ! LA 1.02 MK 0.96 NL 1.09 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.024164Jy sigma=0.890485 ! Fit after self-cal, rms=0.021849Jy sigma=0.756363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.766 mas, bpa=-5.576 degrees ! Estimated noise=0.472082 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 = 0.000240847 Jy ! Component: 100 - total flux cleaned = 0.000259056 Jy ! Component: 150 - total flux cleaned = 0.0002938 Jy ! Component: 200 - total flux cleaned = 0.000294621 Jy ! Total flux subtracted in 200 components = 0.000294621 Jy ! Clean residual min=-0.002119 max=0.002048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.15887 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.15887 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=0.021776Jy sigma=0.755631 ! Fit after self-cal, rms=0.021776Jy sigma=0.755563 ! 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=0.021776Jy sigma=0.755563 ! Fit after self-cal, rms=0.021780Jy sigma=0.755083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=4.77 mas, bpa=-5.555 degrees ! Estimated noise=0.473126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370842 Jy ! Component: 100 - total flux cleaned = 0.000399631 Jy ! Component: 150 - total flux cleaned = 0.0003879 Jy ! Component: 200 - total flux cleaned = 0.000376325 Jy ! Total flux subtracted in 200 components = 0.000376325 Jy ! Clean residual min=-0.002146 max=0.002069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.159247 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.159247 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=0.021729Jy sigma=0.755148 ! Fit after self-cal, rms=0.021728Jy sigma=0.755123 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 = -2.03365e-05 Jy ! Component: 100 - total flux cleaned = -1.95812e-05 Jy ! Component: 150 - total flux cleaned = -1.93652e-05 Jy ! Component: 200 - total flux cleaned = -1.93242e-05 Jy ! Total flux subtracted in 200 components = -1.93242e-05 Jy ! Clean residual min=-0.002154 max=0.002071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.159227 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.159227 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=0.021718Jy sigma=0.754766 ! Fit after self-cal, rms=0.021717Jy sigma=0.754738 ! 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=0.021717Jy sigma=0.754738 ! Fit after self-cal, rms=0.021724Jy sigma=0.754420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.772 mas, bpa=-5.543 degrees ! Estimated noise=0.474147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327637 Jy ! Component: 100 - total flux cleaned = 0.000360328 Jy ! Component: 150 - total flux cleaned = 0.000359741 Jy ! Component: 200 - total flux cleaned = 0.000359708 Jy ! Total flux subtracted in 200 components = 0.000359708 Jy ! Clean residual min=-0.002174 max=0.002081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.159587 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.159587 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=0.021688Jy sigma=0.754726 ! Fit after self-cal, rms=0.021687Jy sigma=0.754701 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.4241e-06 Jy ! Component: 100 - total flux cleaned = -3.90038e-07 Jy ! Component: 150 - total flux cleaned = -1.39302e-06 Jy ! Component: 200 - total flux cleaned = -1.6253e-06 Jy ! Total flux subtracted in 200 components = -1.6253e-06 Jy ! Clean residual min=-0.002178 max=0.002082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.159585 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.159585 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=0.021680Jy sigma=0.754397 ! Fit after self-cal, rms=0.021680Jy sigma=0.754370 ! 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=0.021680Jy sigma=0.754370 ! Fit after self-cal, rms=0.021688Jy sigma=0.754208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=5.221 mas, bpa=-6.337 degrees ! Estimated noise=0.597465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990299 Jy ! Component: 100 - total flux cleaned = 0.00108602 Jy ! Component: 150 - total flux cleaned = 0.00115411 Jy ! Component: 200 - total flux cleaned = 0.00117732 Jy ! Total flux subtracted in 200 components = 0.00117732 Jy ! Clean residual min=-0.003182 max=0.002425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.160763 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.160763 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=0.021676Jy sigma=0.757241 ! Fit after self-cal, rms=0.021668Jy sigma=0.756785 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.21398e-05 Jy ! Component: 100 - total flux cleaned = 2.93362e-05 Jy ! Component: 150 - total flux cleaned = 5.19608e-05 Jy ! Component: 200 - total flux cleaned = 7.25624e-05 Jy ! Total flux subtracted in 200 components = 7.25624e-05 Jy ! Clean residual min=-0.003184 max=0.002425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.160835 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.160835 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=0.021704Jy sigma=0.758124 ! Fit after self-cal, rms=0.021700Jy sigma=0.757865 ! 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=1.576 mas, bmaj=4.773 mas, bpa=-5.537 degrees ! Estimated noise=0.475001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.773 at -5.537 degrees (North through East) ! Clean map min=-0.0021828 max=0.1374 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=1.313 mas, bmaj=4.522 mas, bpa=-6.001 degrees ! Estimated noise=0.596443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103726 Jy ! Component: 100 - total flux cleaned = 0.130906 Jy ! Component: 150 - total flux cleaned = 0.143908 Jy ! Component: 200 - total flux cleaned = 0.150651 Jy ! Total flux subtracted in 200 components = 0.150651 Jy ! Clean residual min=-0.002272 max=0.004612 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.150651 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.150651 Jy ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.773 mas, bpa=-5.537 degrees ! Estimated noise=0.475001 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518395 Jy ! Component: 100 - total flux cleaned = 0.00775414 Jy ! Component: 150 - total flux cleaned = 0.00920341 Jy ! Component: 200 - total flux cleaned = 0.0101713 Jy ! Total flux subtracted in 200 components = 0.0101713 Jy ! Clean residual min=-0.002159 max=0.001952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.160822 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.160822 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=3.55 mas, bmaj=5.221 mas, bpa=-6.337 degrees ! Estimated noise=0.597465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960281 Jy ! Component: 100 - total flux cleaned = 0.00133669 Jy ! Component: 150 - total flux cleaned = 0.00149616 Jy ! Component: 200 - total flux cleaned = 0.00163317 Jy ! Total flux subtracted in 200 components = 0.00163317 Jy ! Clean residual min=-0.003043 max=0.002456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.162455 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 = 0.000119555 Jy ! Component: 100 - total flux cleaned = 0.000225282 Jy ! Component: 150 - total flux cleaned = 0.000285001 Jy ! Component: 200 - total flux cleaned = 0.000351288 Jy ! Total flux subtracted in 200 components = 0.000351288 Jy ! Clean residual min=-0.003059 max=0.002469 Jy/beam ! Clean residual mean=-0.000004 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.162806 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.162806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.773 mas, bpa=-5.537 degrees ! Estimated noise=0.475001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.15493e-05 Jy ! Component: 100 - total flux cleaned = -2.34589e-05 Jy ! Component: 150 - total flux cleaned = 1.03607e-05 Jy ! Component: 200 - total flux cleaned = 8.75616e-05 Jy ! Total flux subtracted in 200 components = 8.75616e-05 Jy ! Clean residual min=-0.002203 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.162894 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.162894 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=0.021401Jy sigma=0.745761 ! Fit after self-cal, rms=0.021383Jy sigma=0.744751 wmodel /d2/scr/pima/bp177i_uvs/J1014+5503_C_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp177i_uvs/J1014+5503_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1014+5503_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1014+5503_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1014+5503_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1014+5503_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 = -0.000894833 Jy ! Component: 100 - total flux cleaned = -0.00117151 Jy ! Component: 150 - total flux cleaned = -0.00133004 Jy ! Component: 200 - total flux cleaned = -0.00144988 Jy ! Component: 250 - total flux cleaned = -0.00147865 Jy ! Component: 300 - total flux cleaned = -0.0015323 Jy ! Component: 350 - total flux cleaned = -0.00158459 Jy ! Component: 400 - total flux cleaned = -0.00165927 Jy ! Component: 450 - total flux cleaned = -0.00170734 Jy ! Component: 500 - total flux cleaned = -0.00170812 Jy ! Component: 550 - total flux cleaned = -0.00179863 Jy ! Component: 600 - total flux cleaned = -0.00179861 Jy ! Component: 650 - total flux cleaned = -0.00179852 Jy ! Component: 700 - total flux cleaned = -0.00179863 Jy ! Component: 750 - total flux cleaned = -0.00181874 Jy ! Component: 800 - total flux cleaned = -0.00185794 Jy ! Component: 850 - total flux cleaned = -0.00191466 Jy ! Component: 900 - total flux cleaned = -0.00189563 Jy ! Component: 950 - total flux cleaned = -0.00189559 Jy ! Component: 1000 - total flux cleaned = -0.00189569 Jy ! Component: 1050 - total flux cleaned = -0.00193072 Jy ! Component: 1100 - total flux cleaned = -0.00189644 Jy ! Component: 1150 - total flux cleaned = -0.00193028 Jy ! Component: 1200 - total flux cleaned = -0.00199607 Jy ! Component: 1250 - total flux cleaned = -0.00199593 Jy ! Component: 1300 - total flux cleaned = -0.0019646 Jy ! Component: 1350 - total flux cleaned = -0.00198036 Jy ! Component: 1400 - total flux cleaned = -0.00196517 Jy ! Component: 1450 - total flux cleaned = -0.00194991 Jy ! Component: 1500 - total flux cleaned = -0.00193465 Jy ! Component: 1550 - total flux cleaned = -0.00187635 Jy ! Component: 1600 - total flux cleaned = -0.00183363 Jy ! Component: 1650 - total flux cleaned = -0.00181968 Jy ! Component: 1700 - total flux cleaned = -0.00181968 Jy ! Component: 1750 - total flux cleaned = -0.00177861 Jy ! Component: 1800 - total flux cleaned = -0.00175159 Jy ! Component: 1850 - total flux cleaned = -0.00171192 Jy ! Component: 1900 - total flux cleaned = -0.00169902 Jy ! Component: 1950 - total flux cleaned = -0.00167342 Jy ! Component: 2000 - total flux cleaned = -0.00163529 Jy ! Component: 2050 - total flux cleaned = -0.00161018 Jy ! Component: 2100 - total flux cleaned = -0.00159774 Jy ! Component: 2150 - total flux cleaned = -0.0015487 Jy ! Component: 2200 - total flux cleaned = -0.00151237 Jy ! Component: 2250 - total flux cleaned = -0.0015244 Jy ! Component: 2300 - total flux cleaned = -0.0015126 Jy ! Component: 2350 - total flux cleaned = -0.00152443 Jy ! Component: 2400 - total flux cleaned = -0.00153598 Jy ! Component: 2450 - total flux cleaned = -0.00154754 Jy ! Component: 2500 - total flux cleaned = -0.00155895 Jy ! Component: 2550 - total flux cleaned = -0.00155898 Jy ! Component: 2600 - total flux cleaned = -0.00158128 Jy ! Component: 2650 - total flux cleaned = -0.00159222 Jy ! Component: 2700 - total flux cleaned = -0.0015811 Jy ! Component: 2750 - total flux cleaned = -0.00159179 Jy ! Component: 2800 - total flux cleaned = -0.00159189 Jy ! Component: 2850 - total flux cleaned = -0.00157057 Jy ! Component: 2900 - total flux cleaned = -0.0015493 Jy ! Component: 2950 - total flux cleaned = -0.00150743 Jy ! Component: 3000 - total flux cleaned = -0.0014969 Jy ! Component: 3050 - total flux cleaned = -0.00148645 Jy ! Component: 3100 - total flux cleaned = -0.00146584 Jy ! Component: 3150 - total flux cleaned = -0.00142514 Jy ! Component: 3200 - total flux cleaned = -0.00140498 Jy ! Component: 3250 - total flux cleaned = -0.00138501 Jy ! Component: 3300 - total flux cleaned = -0.00137509 Jy ! Component: 3350 - total flux cleaned = -0.00137519 Jy ! Component: 3400 - total flux cleaned = -0.00141415 Jy ! Component: 3450 - total flux cleaned = -0.00137526 Jy ! Component: 3500 - total flux cleaned = -0.00140418 Jy ! Component: 3550 - total flux cleaned = -0.00140404 Jy ! Component: 3600 - total flux cleaned = -0.001385 Jy ! Component: 3650 - total flux cleaned = -0.00140397 Jy ! Component: 3700 - total flux cleaned = -0.00137584 Jy ! Component: 3750 - total flux cleaned = -0.00137598 Jy ! Component: 3800 - total flux cleaned = -0.00140373 Jy ! Component: 3850 - total flux cleaned = -0.00142218 Jy ! Component: 3900 - total flux cleaned = -0.00143126 Jy ! Component: 3950 - total flux cleaned = -0.00140396 Jy ! Component: 4000 - total flux cleaned = -0.00140399 Jy ! Component: 4050 - total flux cleaned = -0.00143085 Jy ! Total flux subtracted in 4096 components = -0.00143978 Jy ! Clean residual min=-0.000488 max=0.000512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.161454 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 389 components and 0.161454 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1014+5503_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.773 at -5.537 degrees (North through East) ! Clean map min=-0.0010686 max=0.13684 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1014+5503_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346234 0.346234 0.692467 1.38493 2.76987 5.53974 11.0795 22.159 44.3179 88.6358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 866.466 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1014+5503_C_uvs.log closed on Tue Apr 15 00:22:40 2014