! Started logfile: /d2/scr/pima/bp177i_uvs/J1624+6259_C_uvs.log on Tue Apr 15 00:32:15 2014 obs /d2/scr/pima/bp177i_uvs/J1624+6259_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1624+6259_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1624+6259 ! ! 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 1200 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/J1624+6259_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003213Jy sigma=45.420816 ! Fit after self-cal, rms=0.958566Jy sigma=43.271929 ! 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=1.315 mas, bmaj=5.154 mas, bpa=42.74 degrees ! Estimated noise=0.640344 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 = 0.0321282 Jy ! Component: 100 - total flux cleaned = 0.0396739 Jy ! Total flux subtracted in 100 components = 0.0396739 Jy ! Clean residual min=-0.002246 max=0.003021 Jy/beam ! Clean residual mean=-0.000017 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0396739 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0396739 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=0.024338Jy sigma=0.853657 ! Fit after self-cal, rms=0.021838Jy sigma=0.765181 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397079 Jy ! Component: 100 - total flux cleaned = 0.00606767 Jy ! Total flux subtracted in 100 components = 0.00606767 Jy ! Clean residual min=-0.001744 max=0.001983 Jy/beam ! Clean residual mean=-0.000010 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0457415 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0457415 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=0.021156Jy sigma=0.699538 ! Fit after self-cal, rms=0.021159Jy sigma=0.699227 ! 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=1.629 mas, bmaj=5.301 mas, bpa=42.41 degrees ! Estimated noise=0.471707 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 = 0.00194977 Jy ! Component: 100 - total flux cleaned = 0.00327111 Jy ! Component: 150 - total flux cleaned = 0.00409956 Jy ! Component: 200 - total flux cleaned = 0.00432303 Jy ! Total flux subtracted in 200 components = 0.00432303 Jy ! Clean residual min=-0.001640 max=0.001849 Jy/beam ! Clean residual mean=-0.000014 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0500646 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0500646 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=0.020985Jy sigma=0.684062 ! Fit after self-cal, rms=0.020989Jy sigma=0.683970 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 5.301 at 42.41 degrees (North through East) ! Clean map min=-0.0015928 max=0.043904 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 0.94 FD 1.14 HN 0.95 KP 0.84 ! LA 1.08 MK 1.04 NL 1.18 OV 1.01 ! PT 0.94 SC 0.95 ! ! ! 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 1.02 FD 1.04 HN 0.95 KP 0.97 ! LA 1.04 MK 0.99 NL 1.08 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.96 KP 0.96 ! LA 1.02 MK 1.00 NL 1.14 OV 0.98 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.97 KP 0.99 ! LA 1.11 MK 1.00 NL 1.04 OV 0.92 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 0.90 ! LA 1.06 MK 0.97 NL 0.97 OV 0.98 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.99 KP 0.94 ! LA 0.96 MK 0.97 NL 1.03 OV 1.02 ! PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.020989Jy sigma=0.683970 ! Fit after self-cal, rms=0.020672Jy sigma=0.663992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=5.291 mas, bpa=42.3 degrees ! Estimated noise=0.470096 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 = 1.62926e-06 Jy ! Component: 100 - total flux cleaned = -7.71834e-05 Jy ! Component: 150 - total flux cleaned = -0.000111309 Jy ! Component: 200 - total flux cleaned = -0.000111256 Jy ! Total flux subtracted in 200 components = -0.000111256 Jy ! Clean residual min=-0.001277 max=0.001216 Jy/beam ! Clean residual mean=-0.000007 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0499533 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0499533 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=0.020648Jy sigma=0.662115 ! Fit after self-cal, rms=0.020653Jy sigma=0.662021 ! 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=0.020653Jy sigma=0.662021 ! Fit after self-cal, rms=0.020679Jy sigma=0.661891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=5.298 mas, bpa=42.3 degrees ! Estimated noise=0.471584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92647e-05 Jy ! Component: 100 - total flux cleaned = 7.89796e-05 Jy ! Component: 150 - total flux cleaned = 7.91875e-05 Jy ! Component: 200 - total flux cleaned = 9.13248e-05 Jy ! Total flux subtracted in 200 components = 9.13248e-05 Jy ! Clean residual min=-0.001249 max=0.001178 Jy/beam ! Clean residual mean=-0.000007 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0500446 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0500446 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=0.020667Jy sigma=0.660819 ! Fit after self-cal, rms=0.020667Jy sigma=0.660812 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68976e-05 Jy ! Component: 100 - total flux cleaned = 4.74862e-05 Jy ! Component: 150 - total flux cleaned = 5.75162e-05 Jy ! Component: 200 - total flux cleaned = 6.71991e-05 Jy ! Total flux subtracted in 200 components = 6.71991e-05 Jy ! Clean residual min=-0.001211 max=0.001164 Jy/beam ! Clean residual mean=-0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0501118 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0501118 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=0.020657Jy sigma=0.660386 ! Fit after self-cal, rms=0.020656Jy sigma=0.660381 ! 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=0.020656Jy sigma=0.660381 ! Fit after self-cal, rms=0.020683Jy sigma=0.660198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=5.306 mas, bpa=42.32 degrees ! Estimated noise=0.473569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012736 Jy ! Component: 100 - total flux cleaned = 0.000148571 Jy ! Component: 150 - total flux cleaned = 0.000158181 Jy ! Component: 200 - total flux cleaned = 0.000175628 Jy ! Total flux subtracted in 200 components = 0.000175628 Jy ! Clean residual min=-0.001204 max=0.001150 Jy/beam ! Clean residual mean=-0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0502874 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0502874 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=0.020678Jy sigma=0.659580 ! Fit after self-cal, rms=0.020678Jy sigma=0.659575 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 = 2.70498e-05 Jy ! Component: 100 - total flux cleaned = 3.49616e-05 Jy ! Component: 150 - total flux cleaned = 4.27586e-05 Jy ! Component: 200 - total flux cleaned = 6.46058e-05 Jy ! Total flux subtracted in 200 components = 6.46058e-05 Jy ! Clean residual min=-0.001182 max=0.001140 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0503521 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0503521 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=0.020673Jy sigma=0.659325 ! Fit after self-cal, rms=0.020672Jy sigma=0.659321 ! 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=0.020672Jy sigma=0.659321 ! Fit after self-cal, rms=0.020690Jy sigma=0.659197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=5.727 mas, bpa=41.93 degrees ! Estimated noise=0.58463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490373 Jy ! Component: 100 - total flux cleaned = 0.000678157 Jy ! Component: 150 - total flux cleaned = 0.000696183 Jy ! Component: 200 - total flux cleaned = 0.000712539 Jy ! Total flux subtracted in 200 components = 0.000712539 Jy ! Clean residual min=-0.001332 max=0.001201 Jy/beam ! Clean residual mean=-0.000013 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0510646 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0510646 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=0.020679Jy sigma=0.659603 ! Fit after self-cal, rms=0.020676Jy sigma=0.659561 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 = 2.69026e-05 Jy ! Component: 100 - total flux cleaned = 4.13913e-05 Jy ! Component: 150 - total flux cleaned = 5.53135e-05 Jy ! Component: 200 - total flux cleaned = 8.17823e-05 Jy ! Total flux subtracted in 200 components = 8.17823e-05 Jy ! Clean residual min=-0.001320 max=0.001197 Jy/beam ! Clean residual mean=-0.000013 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0511464 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0511464 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=0.020672Jy sigma=0.659806 ! Fit after self-cal, rms=0.020672Jy sigma=0.659796 ! 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=1.622 mas, bmaj=5.313 mas, bpa=42.33 degrees ! Estimated noise=0.475069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 5.313 at 42.33 degrees (North through East) ! Clean map min=-0.0010918 max=0.044163 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=1.312 mas, bmaj=5.16 mas, bpa=42.66 degrees ! Estimated noise=0.648014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332069 Jy ! Component: 100 - total flux cleaned = 0.0412123 Jy ! Component: 150 - total flux cleaned = 0.0448712 Jy ! Component: 200 - total flux cleaned = 0.046752 Jy ! Total flux subtracted in 200 components = 0.046752 Jy ! Clean residual min=-0.001695 max=0.001742 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.046752 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.046752 Jy ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.313 mas, bpa=42.33 degrees ! Estimated noise=0.475069 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 (-4.2, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185954 Jy ! Component: 100 - total flux cleaned = 0.00284968 Jy ! Component: 150 - total flux cleaned = 0.00316932 Jy ! Component: 200 - total flux cleaned = 0.00326303 Jy ! Total flux subtracted in 200 components = 0.00326303 Jy ! Clean residual min=-0.001418 max=0.001254 Jy/beam ! Clean residual mean=-0.000007 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.050015 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.050015 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=3.517 mas, bmaj=5.727 mas, bpa=41.93 degrees ! Estimated noise=0.58463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267988 Jy ! Component: 100 - total flux cleaned = 0.000367489 Jy ! Component: 150 - total flux cleaned = 0.00041129 Jy ! Component: 200 - total flux cleaned = 0.00044955 Jy ! Total flux subtracted in 200 components = 0.00044955 Jy ! Clean residual min=-0.001275 max=0.001312 Jy/beam ! Clean residual mean=-0.000012 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0504646 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 = 1.63486e-05 Jy ! Component: 100 - total flux cleaned = 4.63847e-05 Jy ! Component: 150 - total flux cleaned = 4.61243e-05 Jy ! Component: 200 - total flux cleaned = 5.91896e-05 Jy ! Total flux subtracted in 200 components = 5.91896e-05 Jy ! Clean residual min=-0.001218 max=0.001223 Jy/beam ! Clean residual mean=-0.000011 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0505238 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.0505238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.313 mas, bpa=42.33 degrees ! Estimated noise=0.475069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.09886e-05 Jy ! Component: 100 - total flux cleaned = -1.55469e-05 Jy ! Component: 150 - total flux cleaned = -3.6864e-05 Jy ! Component: 200 - total flux cleaned = -1.87227e-05 Jy ! Total flux subtracted in 200 components = -1.87227e-05 Jy ! Clean residual min=-0.001120 max=0.001106 Jy/beam ! Clean residual mean=-0.000005 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0505051 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.0505051 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=0.020642Jy sigma=0.659080 ! Fit after self-cal, rms=0.020633Jy sigma=0.658461 wmodel /d2/scr/pima/bp177i_uvs/J1624+6259_C_map.mod ! Writing 99 model components to file: /d2/scr/pima/bp177i_uvs/J1624+6259_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1624+6259_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1624+6259_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1624+6259_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1624+6259_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 = -0.000125036 Jy ! Component: 100 - total flux cleaned = -0.000182328 Jy ! Component: 150 - total flux cleaned = -0.000164466 Jy ! Component: 200 - total flux cleaned = -0.000129738 Jy ! Component: 250 - total flux cleaned = -0.000129714 Jy ! Component: 300 - total flux cleaned = -0.000113512 Jy ! Component: 350 - total flux cleaned = -0.000144986 Jy ! Component: 400 - total flux cleaned = -0.000190943 Jy ! Component: 450 - total flux cleaned = -0.000220968 Jy ! Component: 500 - total flux cleaned = -0.000235438 Jy ! Component: 550 - total flux cleaned = -0.000248859 Jy ! Component: 600 - total flux cleaned = -0.000207331 Jy ! Component: 650 - total flux cleaned = -0.000247925 Jy ! Component: 700 - total flux cleaned = -0.000221524 Jy ! Component: 750 - total flux cleaned = -0.000286629 Jy ! Component: 800 - total flux cleaned = -0.000299273 Jy ! Component: 850 - total flux cleaned = -0.000299448 Jy ! Component: 900 - total flux cleaned = -0.000336562 Jy ! Component: 950 - total flux cleaned = -0.000324447 Jy ! Component: 1000 - total flux cleaned = -0.000372232 Jy ! Component: 1050 - total flux cleaned = -0.000419027 Jy ! Component: 1100 - total flux cleaned = -0.000419094 Jy ! Component: 1150 - total flux cleaned = -0.000464438 Jy ! Component: 1200 - total flux cleaned = -0.000475344 Jy ! Component: 1250 - total flux cleaned = -0.000497248 Jy ! Component: 1300 - total flux cleaned = -0.000475566 Jy ! Component: 1350 - total flux cleaned = -0.000486373 Jy ! Component: 1400 - total flux cleaned = -0.000518247 Jy ! Component: 1450 - total flux cleaned = -0.000518221 Jy ! Component: 1500 - total flux cleaned = -0.000518249 Jy ! Component: 1550 - total flux cleaned = -0.000548919 Jy ! Component: 1600 - total flux cleaned = -0.000559016 Jy ! Component: 1650 - total flux cleaned = -0.000598984 Jy ! Component: 1700 - total flux cleaned = -0.000549742 Jy ! Component: 1750 - total flux cleaned = -0.00059855 Jy ! Component: 1800 - total flux cleaned = -0.000589031 Jy ! Component: 1850 - total flux cleaned = -0.000636798 Jy ! Component: 1900 - total flux cleaned = -0.000646193 Jy ! Component: 1950 - total flux cleaned = -0.000692908 Jy ! Component: 2000 - total flux cleaned = -0.000720673 Jy ! Component: 2050 - total flux cleaned = -0.000729775 Jy ! Component: 2100 - total flux cleaned = -0.0008114 Jy ! Component: 2150 - total flux cleaned = -0.000829303 Jy ! Component: 2200 - total flux cleaned = -0.000865032 Jy ! Component: 2250 - total flux cleaned = -0.000917792 Jy ! Component: 2300 - total flux cleaned = -0.000917693 Jy ! Component: 2350 - total flux cleaned = -0.000978275 Jy ! Component: 2400 - total flux cleaned = -0.00100401 Jy ! Component: 2450 - total flux cleaned = -0.00102091 Jy ! Component: 2500 - total flux cleaned = -0.00106294 Jy ! Component: 2550 - total flux cleaned = -0.00110467 Jy ! Component: 2600 - total flux cleaned = -0.00113782 Jy ! Component: 2650 - total flux cleaned = -0.00115411 Jy ! Component: 2700 - total flux cleaned = -0.00117865 Jy ! Component: 2750 - total flux cleaned = -0.00121912 Jy ! Component: 2800 - total flux cleaned = -0.00124326 Jy ! Component: 2850 - total flux cleaned = -0.00126705 Jy ! Component: 2900 - total flux cleaned = -0.00130657 Jy ! Component: 2950 - total flux cleaned = -0.00135357 Jy ! Component: 3000 - total flux cleaned = -0.0013769 Jy ! Component: 3050 - total flux cleaned = -0.00141555 Jy ! Component: 3100 - total flux cleaned = -0.00143857 Jy ! Component: 3150 - total flux cleaned = -0.00146146 Jy ! Component: 3200 - total flux cleaned = -0.0014766 Jy ! Component: 3250 - total flux cleaned = -0.00152174 Jy ! Component: 3300 - total flux cleaned = -0.00152913 Jy ! Component: 3350 - total flux cleaned = -0.00152175 Jy ! Component: 3400 - total flux cleaned = -0.00152915 Jy ! Component: 3450 - total flux cleaned = -0.00156591 Jy ! Component: 3500 - total flux cleaned = -0.00157318 Jy ! Component: 3550 - total flux cleaned = -0.00158041 Jy ! Component: 3600 - total flux cleaned = -0.00157324 Jy ! Component: 3650 - total flux cleaned = -0.00161631 Jy ! Component: 3700 - total flux cleaned = -0.0016377 Jy ! Component: 3750 - total flux cleaned = -0.00165894 Jy ! Component: 3800 - total flux cleaned = -0.00166597 Jy ! Component: 3850 - total flux cleaned = -0.00169391 Jy ! Component: 3900 - total flux cleaned = -0.00168692 Jy ! Component: 3950 - total flux cleaned = -0.00168698 Jy ! Component: 4000 - total flux cleaned = -0.00173518 Jy ! Component: 4050 - total flux cleaned = -0.00172835 Jy ! Total flux subtracted in 4096 components = -0.00175567 Jy ! Clean residual min=-0.000375 max=0.000368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0487494 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 435 components and 0.0487494 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1624+6259_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.622 x 5.313 at 42.33 degrees (North through East) ! Clean map min=-0.00087102 max=0.044004 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1624+6259_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0440036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123919 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.844829 0.844829 1.68966 3.37932 6.75864 13.5173 27.0345 54.0691 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.101 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1624+6259_C_uvs.log closed on Tue Apr 15 00:32:20 2014