! Started logfile: /d2/scr/pima/bp177h_uvs/J1527+5849_C_uvs.log on Sun Mar 30 00:48:40 2014 obs /d2/scr/pima/bp177h_uvs/J1527+5849_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1527+5849_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1527+5849 ! ! 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/bp177h_uvs/J1527+5849_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=1.003122Jy sigma=46.316656 ! Fit after self-cal, rms=0.930254Jy sigma=43.054508 ! 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=1.312 mas, bmaj=4.899 mas, bpa=25.64 degrees ! Estimated noise=0.636018 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 = 0.0496808 Jy ! Component: 100 - total flux cleaned = 0.0641115 Jy ! Total flux subtracted in 100 components = 0.0641115 Jy ! Clean residual min=-0.004508 max=0.010591 Jy/beam ! Clean residual mean=-0.000004 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0641115 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0641115 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=0.031273Jy sigma=1.351565 ! Fit after self-cal, rms=0.031200Jy sigma=1.349050 ! Inverting map ! Added new window around map position (-5.1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979401 Jy ! Component: 100 - total flux cleaned = 0.0155738 Jy ! Total flux subtracted in 100 components = 0.0155738 Jy ! Clean residual min=-0.003898 max=0.009718 Jy/beam ! Clean residual mean=-0.000003 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0796853 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0796853 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=0.026124Jy sigma=1.102097 ! Fit after self-cal, rms=0.025813Jy sigma=1.087985 ! Inverting map ! Added new window around map position (4.8, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822562 Jy ! Component: 100 - total flux cleaned = 0.0132425 Jy ! Total flux subtracted in 100 components = 0.0132425 Jy ! Clean residual min=-0.002857 max=0.003176 Jy/beam ! Clean residual mean=-0.000003 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0929278 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0929278 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=0.021427Jy sigma=0.865833 ! Fit after self-cal, rms=0.021398Jy sigma=0.863937 ! 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=1.627 mas, bmaj=4.975 mas, bpa=25.15 degrees ! Estimated noise=0.470029 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 = 0.00704854 Jy ! Component: 100 - total flux cleaned = 0.0122645 Jy ! Component: 150 - total flux cleaned = 0.0162786 Jy ! Component: 200 - total flux cleaned = 0.0194148 Jy ! Total flux subtracted in 200 components = 0.0194148 Jy ! Clean residual min=-0.002170 max=0.002412 Jy/beam ! Clean residual mean=-0.000006 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.112343 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.112343 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=0.017610Jy sigma=0.684270 ! Fit after self-cal, rms=0.017580Jy sigma=0.682764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.627 x 4.975 at 25.15 degrees (North through East) ! Clean map min=-0.002018 max=0.067173 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 0.97 FD 1.02 HN 1.02 KP 0.87 ! LA 0.96 MK 1.07 NL 1.09 OV 0.94 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.01 KP 0.91 ! LA 1.05 MK 0.97 NL 1.17 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! 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 1.07 HN 1.06 KP 0.94 ! LA 1.01 MK 1.02 NL 0.99 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.06 KP 0.98 ! LA 0.99 MK 1.11 NL 1.02 OV 0.97 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.09 KP 0.99 ! LA 1.05 MK 0.97 NL 1.01 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.07 KP 0.91 ! LA 0.97 MK 0.98 NL 1.01 OV 0.97 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.03 KP 0.96 ! LA 1.01 MK 0.98 NL 1.00 OV 0.99 ! PT 0.88 SC 1.01 ! ! ! Fit before self-cal, rms=0.017580Jy sigma=0.682764 ! Fit after self-cal, rms=0.016563Jy sigma=0.625229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=5.001 mas, bpa=25.33 degrees ! Estimated noise=0.465863 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 = 0.00201389 Jy ! Component: 100 - total flux cleaned = 0.00292092 Jy ! Component: 150 - total flux cleaned = 0.00353414 Jy ! Component: 200 - total flux cleaned = 0.00405777 Jy ! Total flux subtracted in 200 components = 0.00405777 Jy ! Clean residual min=-0.001120 max=0.001234 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.1164 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.1164 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=0.016207Jy sigma=0.609128 ! Fit after self-cal, rms=0.016197Jy sigma=0.608447 ! 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=0.016197Jy sigma=0.608447 ! Fit after self-cal, rms=0.016209Jy sigma=0.607390 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=5 mas, bpa=25.35 degrees ! Estimated noise=0.468056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107424 Jy ! Component: 100 - total flux cleaned = 0.00191378 Jy ! Component: 150 - total flux cleaned = 0.00245217 Jy ! Component: 200 - total flux cleaned = 0.00282389 Jy ! Total flux subtracted in 200 components = 0.00282389 Jy ! Clean residual min=-0.001077 max=0.001124 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.119224 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.119224 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=0.016053Jy sigma=0.602474 ! Fit after self-cal, rms=0.016047Jy sigma=0.602232 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 = 0.000501803 Jy ! Component: 100 - total flux cleaned = 0.000769942 Jy ! Component: 150 - total flux cleaned = 0.000990817 Jy ! Component: 200 - total flux cleaned = 0.00117598 Jy ! Total flux subtracted in 200 components = 0.00117598 Jy ! Clean residual min=-0.001079 max=0.001041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.1204 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.1204 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=0.015988Jy sigma=0.600417 ! Fit after self-cal, rms=0.015985Jy sigma=0.600315 ! 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=0.015985Jy sigma=0.600315 ! Fit after self-cal, rms=0.015999Jy sigma=0.598485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=4.996 mas, bpa=25.36 degrees ! Estimated noise=0.471312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803526 Jy ! Component: 100 - total flux cleaned = 0.0013981 Jy ! Component: 150 - total flux cleaned = 0.00189689 Jy ! Component: 200 - total flux cleaned = 0.00232202 Jy ! Total flux subtracted in 200 components = 0.00232202 Jy ! Clean residual min=-0.001085 max=0.001051 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.122722 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.122722 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=0.015898Jy sigma=0.596465 ! Fit after self-cal, rms=0.015896Jy sigma=0.596403 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 = 0.000397087 Jy ! Component: 100 - total flux cleaned = 0.000613121 Jy ! Component: 150 - total flux cleaned = 0.000748179 Jy ! Component: 200 - total flux cleaned = 0.00085168 Jy ! Total flux subtracted in 200 components = 0.00085168 Jy ! Clean residual min=-0.001090 max=0.001033 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.123574 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 141 components and 0.123574 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=0.015866Jy sigma=0.595777 ! Fit after self-cal, rms=0.015865Jy sigma=0.595750 ! 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=0.015865Jy sigma=0.595750 ! Fit after self-cal, rms=0.015891Jy sigma=0.594220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=5.392 mas, bpa=25.05 degrees ! Estimated noise=0.58972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109794 Jy ! Component: 100 - total flux cleaned = 0.00177936 Jy ! Component: 150 - total flux cleaned = 0.00225999 Jy ! Component: 200 - total flux cleaned = 0.00262067 Jy ! Total flux subtracted in 200 components = 0.00262067 Jy ! Clean residual min=-0.001442 max=0.001143 Jy/beam ! Clean residual mean=-0.000009 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.126195 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 164 components and 0.126195 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=0.015810Jy sigma=0.593446 ! Fit after self-cal, rms=0.015808Jy sigma=0.593354 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 = 0.000266364 Jy ! Component: 100 - total flux cleaned = 0.000395522 Jy ! Component: 150 - total flux cleaned = 0.000504912 Jy ! Component: 200 - total flux cleaned = 0.00056381 Jy ! Total flux subtracted in 200 components = 0.00056381 Jy ! Clean residual min=-0.001464 max=0.001106 Jy/beam ! Clean residual mean=-0.000009 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.126758 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.126758 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=0.015797Jy sigma=0.593326 ! Fit after self-cal, rms=0.015797Jy sigma=0.593307 ! 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=1.624 mas, bmaj=4.993 mas, bpa=25.37 degrees ! Estimated noise=0.474804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.993 at 25.37 degrees (North through East) ! Clean map min=-0.0010555 max=0.067436 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=1.31 mas, bmaj=4.915 mas, bpa=25.81 degrees ! Estimated noise=0.644845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502452 Jy ! Component: 100 - total flux cleaned = 0.0662293 Jy ! Component: 150 - total flux cleaned = 0.0766336 Jy ! Component: 200 - total flux cleaned = 0.084097 Jy ! Total flux subtracted in 200 components = 0.084097 Jy ! Clean residual min=-0.002882 max=0.004297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0840971 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0840971 Jy ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.993 mas, bpa=25.37 degrees ! Estimated noise=0.474804 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 = 0.00945035 Jy ! Component: 100 - total flux cleaned = 0.0163067 Jy ! Component: 150 - total flux cleaned = 0.0215189 Jy ! Component: 200 - total flux cleaned = 0.025547 Jy ! Total flux subtracted in 200 components = 0.025547 Jy ! Clean residual min=-0.001681 max=0.002565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.109644 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.109644 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=3.497 mas, bmaj=5.392 mas, bpa=25.05 degrees ! Estimated noise=0.58972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522119 Jy ! Component: 100 - total flux cleaned = 0.00856824 Jy ! Component: 150 - total flux cleaned = 0.010846 Jy ! Component: 200 - total flux cleaned = 0.0124966 Jy ! Total flux subtracted in 200 components = 0.0124966 Jy ! Clean residual min=-0.001611 max=0.001414 Jy/beam ! Clean residual mean=-0.000008 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.122141 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 = 0.00123854 Jy ! Component: 100 - total flux cleaned = 0.00218335 Jy ! Component: 150 - total flux cleaned = 0.00291199 Jy ! Component: 200 - total flux cleaned = 0.00347929 Jy ! Total flux subtracted in 200 components = 0.00347929 Jy ! Clean residual min=-0.001412 max=0.001125 Jy/beam ! Clean residual mean=-0.000009 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.12562 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 131 components and 0.12562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.993 mas, bpa=25.37 degrees ! Estimated noise=0.474804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566748 Jy ! Component: 100 - total flux cleaned = 0.000645752 Jy ! Component: 150 - total flux cleaned = 0.000738022 Jy ! Component: 200 - total flux cleaned = 0.000801506 Jy ! Total flux subtracted in 200 components = 0.000801506 Jy ! Clean residual min=-0.001153 max=0.001110 Jy/beam ! Clean residual mean=-0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.126421 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.126421 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=0.015931Jy sigma=0.599017 ! Fit after self-cal, rms=0.015926Jy sigma=0.598749 wmodel /d2/scr/pima/bp177h_uvs/J1527+5849_C_map.mod ! Writing 146 model components to file: /d2/scr/pima/bp177h_uvs/J1527+5849_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1527+5849_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1527+5849_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1527+5849_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1527+5849_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 = -0.000108104 Jy ! Component: 100 - total flux cleaned = -0.000146116 Jy ! Component: 150 - total flux cleaned = -0.000311372 Jy ! Component: 200 - total flux cleaned = -0.000470877 Jy ! Component: 250 - total flux cleaned = -0.000642978 Jy ! Component: 300 - total flux cleaned = -0.000809489 Jy ! Component: 350 - total flux cleaned = -0.000938385 Jy ! Component: 400 - total flux cleaned = -0.00104807 Jy ! Component: 450 - total flux cleaned = -0.00115499 Jy ! Component: 500 - total flux cleaned = -0.00124473 Jy ! Component: 550 - total flux cleaned = -0.0013468 Jy ! Component: 600 - total flux cleaned = -0.00143179 Jy ! Component: 650 - total flux cleaned = -0.00145929 Jy ! Component: 700 - total flux cleaned = -0.00144549 Jy ! Component: 750 - total flux cleaned = -0.00144552 Jy ! Component: 800 - total flux cleaned = -0.00141934 Jy ! Component: 850 - total flux cleaned = -0.00141944 Jy ! Component: 900 - total flux cleaned = -0.00140664 Jy ! Component: 950 - total flux cleaned = -0.00140661 Jy ! Component: 1000 - total flux cleaned = -0.00138191 Jy ! Component: 1050 - total flux cleaned = -0.00138188 Jy ! Component: 1100 - total flux cleaned = -0.00136991 Jy ! Component: 1150 - total flux cleaned = -0.00136982 Jy ! Component: 1200 - total flux cleaned = -0.00136974 Jy ! Component: 1250 - total flux cleaned = -0.0013468 Jy ! Component: 1300 - total flux cleaned = -0.00134672 Jy ! Component: 1350 - total flux cleaned = -0.00131327 Jy ! Component: 1400 - total flux cleaned = -0.00132435 Jy ! Component: 1450 - total flux cleaned = -0.00131344 Jy ! Component: 1500 - total flux cleaned = -0.00129197 Jy ! Component: 1550 - total flux cleaned = -0.00128138 Jy ! Component: 1600 - total flux cleaned = -0.00127093 Jy ! Component: 1650 - total flux cleaned = -0.00123966 Jy ! Component: 1700 - total flux cleaned = -0.00122931 Jy ! Component: 1750 - total flux cleaned = -0.00119887 Jy ! Component: 1800 - total flux cleaned = -0.00116884 Jy ! Component: 1850 - total flux cleaned = -0.00111939 Jy ! Component: 1900 - total flux cleaned = -0.00112934 Jy ! Component: 1950 - total flux cleaned = -0.0011002 Jy ! Component: 2000 - total flux cleaned = -0.00107128 Jy ! Component: 2050 - total flux cleaned = -0.00105226 Jy ! Component: 2100 - total flux cleaned = -0.00103334 Jy ! Component: 2150 - total flux cleaned = -0.00100531 Jy ! Component: 2200 - total flux cleaned = -0.000940576 Jy ! Component: 2250 - total flux cleaned = -0.000922454 Jy ! Component: 2300 - total flux cleaned = -0.000895265 Jy ! Component: 2350 - total flux cleaned = -0.00085929 Jy ! Component: 2400 - total flux cleaned = -0.000832496 Jy ! Component: 2450 - total flux cleaned = -0.000805952 Jy ! Component: 2500 - total flux cleaned = -0.000770903 Jy ! Component: 2550 - total flux cleaned = -0.000744866 Jy ! Component: 2600 - total flux cleaned = -0.000736161 Jy ! Component: 2650 - total flux cleaned = -0.000710516 Jy ! Component: 2700 - total flux cleaned = -0.000710507 Jy ! Component: 2750 - total flux cleaned = -0.00070201 Jy ! Component: 2800 - total flux cleaned = -0.000660417 Jy ! Component: 2850 - total flux cleaned = -0.00059452 Jy ! Component: 2900 - total flux cleaned = -0.000594605 Jy ! Component: 2950 - total flux cleaned = -0.000554005 Jy ! Component: 3000 - total flux cleaned = -0.000554026 Jy ! Component: 3050 - total flux cleaned = -0.000514156 Jy ! Component: 3100 - total flux cleaned = -0.000490291 Jy ! Component: 3150 - total flux cleaned = -0.000427408 Jy ! Component: 3200 - total flux cleaned = -0.000404163 Jy ! Component: 3250 - total flux cleaned = -0.000357867 Jy ! Component: 3300 - total flux cleaned = -0.000350196 Jy ! Component: 3350 - total flux cleaned = -0.000304517 Jy ! Component: 3400 - total flux cleaned = -0.000319671 Jy ! Component: 3450 - total flux cleaned = -0.000304593 Jy ! Component: 3500 - total flux cleaned = -0.000274773 Jy ! Component: 3550 - total flux cleaned = -0.000252682 Jy ! Component: 3600 - total flux cleaned = -0.000238088 Jy ! Component: 3650 - total flux cleaned = -0.000230833 Jy ! Component: 3700 - total flux cleaned = -0.000209084 Jy ! Component: 3750 - total flux cleaned = -0.000201953 Jy ! Component: 3800 - total flux cleaned = -0.0001877 Jy ! Component: 3850 - total flux cleaned = -0.000166441 Jy ! Component: 3900 - total flux cleaned = -0.000166468 Jy ! Component: 3950 - total flux cleaned = -0.00016649 Jy ! Component: 4000 - total flux cleaned = -0.000117587 Jy ! Component: 4050 - total flux cleaned = -0.000138433 Jy ! Total flux subtracted in 4096 components = -0.000103914 Jy ! Clean residual min=-0.000434 max=0.000433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.126317 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 465 components and 0.126317 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1527+5849_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.993 at 25.37 degrees (North through East) ! Clean map min=-0.00071178 max=0.067654 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1527+5849_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0676537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556516 0.556516 1.11303 2.22606 4.45213 8.90425 17.8085 35.617 71.234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 539.068 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1527+5849_C_uvs.log closed on Sun Mar 30 00:48:45 2014