! Started logfile: /scr/pima/bp171a9_uvs/J1025+0110_C_uvs.log on Sat Dec 21 09:11:06 2013 obs /scr/pima/bp171a9_uvs/J1025+0110_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1025+0110_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.47619 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1025+0110 ! ! 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 240 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1025+0110_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001198Jy sigma=0.881391 ! Fit after self-cal, rms=0.988393Jy sigma=0.875793 ! 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=5.165 mas, bmaj=5.568 mas, bpa=65.9 degrees ! Estimated noise=95.5236 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125636 Jy ! Component: 100 - total flux cleaned = 0.0125929 Jy ! Total flux subtracted in 100 components = 0.0125929 Jy ! Clean residual min=-0.002045 max=0.002053 Jy/beam ! Clean residual mean=-0.000003 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0125929 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0125929 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=0.013304Jy sigma=0.011705 ! Fit after self-cal, rms=0.011172Jy sigma=0.010417 ! 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=5.719 mas, bmaj=6.097 mas, bpa=14.36 degrees ! Estimated noise=60.6528 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 = 0.00137077 Jy ! Component: 100 - total flux cleaned = 0.000955646 Jy ! Component: 150 - total flux cleaned = 0.000699371 Jy ! Component: 200 - total flux cleaned = 0.00031508 Jy ! Total flux subtracted in 200 components = 0.00031508 Jy ! Clean residual min=-0.000644 max=0.000643 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0129079 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.0129079 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=0.011270Jy sigma=0.009005 ! Fit after self-cal, rms=0.011249Jy sigma=0.008978 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.719 x 6.097 at 14.36 degrees (North through East) ! Clean map min=-0.0013376 max=0.014245 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.011249Jy sigma=0.008978 ! Fit after self-cal, rms=0.011249Jy sigma=0.008978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.719 mas, bmaj=6.097 mas, bpa=14.36 degrees ! Estimated noise=60.6528 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 = -5.20469e-05 Jy ! Component: 100 - total flux cleaned = -0.000218127 Jy ! Component: 150 - total flux cleaned = -0.000422886 Jy ! Component: 200 - total flux cleaned = -0.000557363 Jy ! Total flux subtracted in 200 components = -0.000557363 Jy ! Clean residual min=-0.000430 max=0.000425 Jy/beam ! Clean residual mean=-0.000004 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0123506 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 121 components and 0.0123506 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=0.011233Jy sigma=0.008745 ! Fit after self-cal, rms=0.011243Jy sigma=0.008732 ! 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=0.011243Jy sigma=0.008732 ! Fit after self-cal, rms=0.011243Jy sigma=0.008732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.719 mas, bmaj=6.097 mas, bpa=14.36 degrees ! Estimated noise=60.6528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227513 Jy ! Component: 100 - total flux cleaned = -0.000428327 Jy ! Component: 150 - total flux cleaned = -0.000609562 Jy ! Component: 200 - total flux cleaned = -0.0007598 Jy ! Total flux subtracted in 200 components = -0.0007598 Jy ! Clean residual min=-0.000302 max=0.000301 Jy/beam ! Clean residual mean=-0.000003 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0115908 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 173 components and 0.0115908 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=0.011244Jy sigma=0.008618 ! Fit after self-cal, rms=0.011255Jy sigma=0.008609 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 = -0.00027774 Jy ! Component: 100 - total flux cleaned = -0.00036585 Jy ! Component: 150 - total flux cleaned = -0.000350689 Jy ! Component: 200 - total flux cleaned = -0.000262591 Jy ! Total flux subtracted in 200 components = -0.000262591 Jy ! Clean residual min=-0.000240 max=0.000239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0113282 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 233 components and 0.0113282 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=0.011240Jy sigma=0.008549 ! Fit after self-cal, rms=0.011251Jy sigma=0.008542 ! 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=0.011251Jy sigma=0.008542 ! Fit after self-cal, rms=0.011233Jy sigma=0.008473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.69 mas, bmaj=6.11 mas, bpa=5.369 degrees ! Estimated noise=59.6269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352903 Jy ! Component: 100 - total flux cleaned = 0.000433824 Jy ! Component: 150 - total flux cleaned = 0.000461997 Jy ! Component: 200 - total flux cleaned = 0.000513372 Jy ! Total flux subtracted in 200 components = 0.000513372 Jy ! Clean residual min=-0.000208 max=0.000209 Jy/beam ! Clean residual mean=-0.000002 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0118416 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 297 components and 0.0118416 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=0.011199Jy sigma=0.008436 ! Fit after self-cal, rms=0.011219Jy sigma=0.008429 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 = -0.000115076 Jy ! Component: 100 - total flux cleaned = -0.000215141 Jy ! Component: 150 - total flux cleaned = -0.000160285 Jy ! Component: 200 - total flux cleaned = -9.80239e-05 Jy ! Total flux subtracted in 200 components = -9.80239e-05 Jy ! Clean residual min=-0.000172 max=0.000172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0117435 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 344 components and 0.0117435 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=0.011209Jy sigma=0.008399 ! Fit after self-cal, rms=0.011223Jy sigma=0.008395 ! 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=0.011223Jy sigma=0.008395 ! Fit after self-cal, rms=0.011223Jy sigma=0.008390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.078 mas, bmaj=6.749 mas, bpa=36.75 degrees ! Estimated noise=60.4373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.58847e-05 Jy ! Component: 100 - total flux cleaned = -0.000122108 Jy ! Component: 150 - total flux cleaned = -9.09723e-05 Jy ! Component: 200 - total flux cleaned = 1.14555e-06 Jy ! Total flux subtracted in 200 components = 1.14555e-06 Jy ! Clean residual min=-0.000172 max=0.000172 Jy/beam ! Clean residual mean=-0.000003 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0117447 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 378 components and 0.0117447 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=0.011212Jy sigma=0.008368 ! Fit after self-cal, rms=0.011224Jy sigma=0.008365 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 = -0.000173379 Jy ! Component: 100 - total flux cleaned = -0.00029388 Jy ! Component: 150 - total flux cleaned = -0.000379461 Jy ! Component: 200 - total flux cleaned = -0.000332324 Jy ! Total flux subtracted in 200 components = -0.000332324 Jy ! Clean residual min=-0.000159 max=0.000161 Jy/beam ! Clean residual mean=-0.000003 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0114124 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 415 components and 0.0114124 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=0.011207Jy sigma=0.008348 ! Fit after self-cal, rms=0.011219Jy sigma=0.008346 ! 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=5.678 mas, bmaj=6.115 mas, bpa=3.353 degrees ! Estimated noise=59.3206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.678 x 6.115 at 3.353 degrees (North through East) ! Clean map min=-0.0013322 max=0.013598 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=5.211 mas, bmaj=5.5 mas, bpa=65.98 degrees ! Estimated noise=94.0751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123609 Jy ! Component: 100 - total flux cleaned = 0.00961461 Jy ! Component: 150 - total flux cleaned = 0.00980052 Jy ! Component: 200 - total flux cleaned = 0.00988606 Jy ! Total flux subtracted in 200 components = 0.00988606 Jy ! Clean residual min=-0.001271 max=0.001284 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.00988606 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.00988606 Jy ! Inverting map and beam ! Estimated beam: bmin=5.678 mas, bmaj=6.115 mas, bpa=3.353 degrees ! Estimated noise=59.3206 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 = 0.000156348 Jy ! Component: 100 - total flux cleaned = 0.000140695 Jy ! Component: 150 - total flux cleaned = 0.000184993 Jy ! Component: 200 - total flux cleaned = 0.000250208 Jy ! Total flux subtracted in 200 components = 0.000250208 Jy ! Clean residual min=-0.000527 max=0.000526 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0101363 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 95 components and 0.0101363 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=6.078 mas, bmaj=6.749 mas, bpa=36.75 degrees ! Estimated noise=60.4373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437784 Jy ! Component: 100 - total flux cleaned = -0.000487558 Jy ! Component: 150 - total flux cleaned = -0.000531305 Jy ! Component: 200 - total flux cleaned = -0.000365947 Jy ! Total flux subtracted in 200 components = -0.000365947 Jy ! Clean residual min=-0.000343 max=0.000346 Jy/beam ! Clean residual mean=-0.000003 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.00977032 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 = 0.000168921 Jy ! Component: 100 - total flux cleaned = 0.000387592 Jy ! Component: 150 - total flux cleaned = 0.000591814 Jy ! Component: 200 - total flux cleaned = 0.000878974 Jy ! Total flux subtracted in 200 components = 0.000878974 Jy ! Clean residual min=-0.000414 max=0.000412 Jy/beam ! Clean residual mean=-0.000005 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0106493 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 162 components and 0.0106493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.678 mas, bmaj=6.115 mas, bpa=3.353 degrees ! Estimated noise=59.3206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307185 Jy ! Component: 100 - total flux cleaned = -0.000275675 Jy ! Component: 150 - total flux cleaned = -0.00015485 Jy ! Component: 200 - total flux cleaned = -0.000113736 Jy ! Total flux subtracted in 200 components = -0.000113736 Jy ! Clean residual min=-0.000218 max=0.000220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0105356 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 199 components and 0.0105356 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=0.011130Jy sigma=0.008442 ! Fit after self-cal, rms=0.011142Jy sigma=0.008430 wmodel /scr/pima/bp171a9_uvs/J1025+0110_C_map.mod ! Writing 199 model components to file: /scr/pima/bp171a9_uvs/J1025+0110_C_map.mod wobs /scr/pima/bp171a9_uvs/J1025+0110_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1025+0110_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1025+0110_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a9_uvs/J1025+0110_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.678 x 6.115 at 3.353 degrees (North through East) ! Clean map min=-0.001934 max=0.013472 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1025+0110_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.20931e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82812 1.82812 3.65624 7.31247 14.6249 29.2499 58.4998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.103 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1025+0110_C_uvs.log closed on Sat Dec 21 09:11:10 2013