! Started logfile: /scr/pima/bp192a1_uvs/J0223+4259_X_uvs.log on Wed Sep 16 13:28:14 2015 obs /scr/pima/bp192a1_uvs/J0223+4259_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0223+4259_X_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784362 visibilities/baseline/integration-bin. ! Found source: J0223+4259 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7624 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0223+4259_X] 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 0.200x0.200 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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005419Jy sigma=21.017411 ! Fit after self-cal, rms=0.935931Jy sigma=19.532817 ! 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=0.854 mas, bmaj=2.428 mas, bpa=-1.734 degrees ! Estimated noise=0.652945 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 = 0.0457027 Jy ! Component: 100 - total flux cleaned = 0.0676707 Jy ! Total flux subtracted in 100 components = 0.0676707 Jy ! Clean residual min=-0.008454 max=0.011857 Jy/beam ! Clean residual mean=-0.000004 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.0676707 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0676707 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=0.061036Jy sigma=1.179187 ! Fit after self-cal, rms=0.059868Jy sigma=1.159571 ! 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=0.9916 mas, bmaj=2.577 mas, bpa=-1.82 degrees ! Estimated noise=0.396025 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 (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218587 Jy ! Component: 100 - total flux cleaned = 0.0340741 Jy ! Component: 150 - total flux cleaned = 0.0418099 Jy ! Component: 200 - total flux cleaned = 0.0472952 Jy ! Total flux subtracted in 200 components = 0.0472952 Jy ! Clean residual min=-0.008437 max=0.009337 Jy/beam ! Clean residual mean=0.000002 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.114966 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.114966 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=0.051278Jy sigma=0.958969 ! Fit after self-cal, rms=0.050941Jy sigma=0.950108 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9916 x 2.577 at -1.82 degrees (North through East) ! Clean map min=-0.008765 max=0.066024 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.050941Jy sigma=0.950108 ! Fit after self-cal, rms=0.050649Jy sigma=0.950538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.58 mas, bpa=-1.844 degrees ! Estimated noise=0.395955 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 = 0.00588572 Jy ! Component: 100 - total flux cleaned = 0.0098324 Jy ! Component: 150 - total flux cleaned = 0.0128111 Jy ! Component: 200 - total flux cleaned = 0.0144637 Jy ! Total flux subtracted in 200 components = 0.0144637 Jy ! Clean residual min=-0.008320 max=0.007457 Jy/beam ! Clean residual mean=0.000002 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.12943 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.12943 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=0.049796Jy sigma=0.931125 ! Fit after self-cal, rms=0.049640Jy sigma=0.928111 ! 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=0.049640Jy sigma=0.928111 ! Fit after self-cal, rms=0.049640Jy sigma=0.928111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.58 mas, bpa=-1.844 degrees ! Estimated noise=0.395955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278019 Jy ! Component: 100 - total flux cleaned = 0.00403752 Jy ! Component: 150 - total flux cleaned = 0.0044928 Jy ! Component: 200 - total flux cleaned = 0.00496431 Jy ! Total flux subtracted in 200 components = 0.00496431 Jy ! Clean residual min=-0.008140 max=0.007195 Jy/beam ! Clean residual mean=0.000002 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.134394 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.134394 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=0.049367Jy sigma=0.921663 ! Fit after self-cal, rms=0.049311Jy sigma=0.920918 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 = 0.000985855 Jy ! Component: 100 - total flux cleaned = 0.00137835 Jy ! Component: 150 - total flux cleaned = 0.0015516 Jy ! Component: 200 - total flux cleaned = 0.0017115 Jy ! Total flux subtracted in 200 components = 0.0017115 Jy ! Clean residual min=-0.008028 max=0.007092 Jy/beam ! Clean residual mean=0.000002 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.136105 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.136105 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=0.049176Jy sigma=0.917742 ! Fit after self-cal, rms=0.049151Jy sigma=0.917493 ! 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=0.049151Jy sigma=0.917493 ! Fit after self-cal, rms=0.049746Jy sigma=0.910360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.582 mas, bpa=-1.729 degrees ! Estimated noise=0.398599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246544 Jy ! Component: 100 - total flux cleaned = -0.000469686 Jy ! Component: 150 - total flux cleaned = -0.000468568 Jy ! Component: 200 - total flux cleaned = -0.000566582 Jy ! Total flux subtracted in 200 components = -0.000566582 Jy ! Clean residual min=-0.008063 max=0.006899 Jy/beam ! Clean residual mean=0.000001 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.135539 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.135539 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=0.049637Jy sigma=0.908197 ! Fit after self-cal, rms=0.049625Jy sigma=0.907995 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 = -0.000163018 Jy ! Component: 100 - total flux cleaned = -0.000261099 Jy ! Component: 150 - total flux cleaned = -0.000308649 Jy ! Component: 200 - total flux cleaned = -0.000401106 Jy ! Total flux subtracted in 200 components = -0.000401106 Jy ! Clean residual min=-0.008010 max=0.006862 Jy/beam ! Clean residual mean=0.000001 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.135138 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.135138 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=0.049535Jy sigma=0.906282 ! Fit after self-cal, rms=0.049520Jy sigma=0.906192 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.049520Jy sigma=0.906192 ! Fit after self-cal, rms=0.049545Jy sigma=0.906163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=2.915 mas, bpa=-2.608 degrees ! Estimated noise=0.498946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217373 Jy ! Component: 100 - total flux cleaned = 0.00232136 Jy ! Component: 150 - total flux cleaned = 0.00238732 Jy ! Component: 200 - total flux cleaned = 0.00232907 Jy ! Total flux subtracted in 200 components = 0.00232907 Jy ! Clean residual min=-0.009274 max=0.008494 Jy/beam ! Clean residual mean=0.000004 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.137467 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.137467 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=0.049555Jy sigma=0.906211 ! Fit after self-cal, rms=0.049496Jy sigma=0.905264 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 = 7.51145e-05 Jy ! Component: 100 - total flux cleaned = 0.000199501 Jy ! Component: 150 - total flux cleaned = 0.000256955 Jy ! Component: 200 - total flux cleaned = 0.000257732 Jy ! Total flux subtracted in 200 components = 0.000257732 Jy ! Clean residual min=-0.009172 max=0.008433 Jy/beam ! Clean residual mean=0.000004 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.137725 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.137725 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=0.049516Jy sigma=0.905612 ! Fit after self-cal, rms=0.049480Jy sigma=0.905173 ! 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=0.9912 mas, bmaj=2.581 mas, bpa=-1.706 degrees ! Estimated noise=0.398698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 2.581 at -1.706 degrees (North through East) ! Clean map min=-0.0072345 max=0.063676 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=0.8523 mas, bmaj=2.429 mas, bpa=-1.65 degrees ! Estimated noise=0.606643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455286 Jy ! Component: 100 - total flux cleaned = 0.0686052 Jy ! Component: 150 - total flux cleaned = 0.0832293 Jy ! Component: 200 - total flux cleaned = 0.0935935 Jy ! Total flux subtracted in 200 components = 0.0935935 Jy ! Clean residual min=-0.009851 max=0.010027 Jy/beam ! Clean residual mean=-0.000002 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.0935935 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 0.0935935 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.581 mas, bpa=-1.706 degrees ! Estimated noise=0.398698 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 (-25.8, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133311 Jy ! Component: 100 - total flux cleaned = 0.0223312 Jy ! Component: 150 - total flux cleaned = 0.0289401 Jy ! Component: 200 - total flux cleaned = 0.0336901 Jy ! Total flux subtracted in 200 components = 0.0336901 Jy ! Clean residual min=-0.009315 max=0.007724 Jy/beam ! Clean residual mean=0.000001 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.127284 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.127284 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=2.915 mas, bpa=-2.608 degrees ! Estimated noise=0.498946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580404 Jy ! Component: 100 - total flux cleaned = 0.00825039 Jy ! Component: 150 - total flux cleaned = 0.00934 Jy ! Component: 200 - total flux cleaned = 0.00998215 Jy ! Total flux subtracted in 200 components = 0.00998215 Jy ! Clean residual min=-0.009243 max=0.008271 Jy/beam ! Clean residual mean=0.000004 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 0.137266 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 = 0.000340555 Jy ! Component: 100 - total flux cleaned = 0.000542258 Jy ! Component: 150 - total flux cleaned = 0.000732898 Jy ! Component: 200 - total flux cleaned = 0.000914944 Jy ! Total flux subtracted in 200 components = 0.000914944 Jy ! Clean residual min=-0.009074 max=0.008142 Jy/beam ! Clean residual mean=0.000004 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.138181 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 76 components and 0.138181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.581 mas, bpa=-1.706 degrees ! Estimated noise=0.398698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217002 Jy ! Component: 100 - total flux cleaned = 0.000211674 Jy ! Component: 150 - total flux cleaned = 0.000206182 Jy ! Component: 200 - total flux cleaned = 0.000123494 Jy ! Total flux subtracted in 200 components = 0.000123494 Jy ! Clean residual min=-0.008325 max=0.006968 Jy/beam ! Clean residual mean=0.000002 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.138304 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.138304 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=0.049329Jy sigma=0.904186 ! Fit after self-cal, rms=0.049246Jy sigma=0.902129 wmodel /scr/pima/bp192a1_uvs/J0223+4259_X_map.mod ! Writing 98 model components to file: /scr/pima/bp192a1_uvs/J0223+4259_X_map.mod wobs /scr/pima/bp192a1_uvs/J0223+4259_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0223+4259_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0223+4259_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0223+4259_X_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 = -0.0010715 Jy ! Component: 100 - total flux cleaned = -0.000722195 Jy ! Component: 150 - total flux cleaned = -0.000276909 Jy ! Component: 200 - total flux cleaned = 4.102e-05 Jy ! Component: 250 - total flux cleaned = 0.000244568 Jy ! Component: 300 - total flux cleaned = 0.000437914 Jy ! Component: 350 - total flux cleaned = 0.000714453 Jy ! Component: 400 - total flux cleaned = 0.00115359 Jy ! Component: 450 - total flux cleaned = 0.00140913 Jy ! Component: 500 - total flux cleaned = 0.00189865 Jy ! Component: 550 - total flux cleaned = 0.0023677 Jy ! Component: 600 - total flux cleaned = 0.00274775 Jy ! Component: 650 - total flux cleaned = 0.00348219 Jy ! Component: 700 - total flux cleaned = 0.00390755 Jy ! Component: 750 - total flux cleaned = 0.00418385 Jy ! Component: 800 - total flux cleaned = 0.00471965 Jy ! Component: 850 - total flux cleaned = 0.00523795 Jy ! Component: 900 - total flux cleaned = 0.00555451 Jy ! Component: 950 - total flux cleaned = 0.00610665 Jy ! Component: 1000 - total flux cleaned = 0.00628685 Jy ! Component: 1050 - total flux cleaned = 0.00675303 Jy ! Component: 1100 - total flux cleaned = 0.007205 Jy ! Component: 1150 - total flux cleaned = 0.00753446 Jy ! Component: 1200 - total flux cleaned = 0.00785648 Jy ! Component: 1250 - total flux cleaned = 0.00811741 Jy ! Component: 1300 - total flux cleaned = 0.00832133 Jy ! Component: 1350 - total flux cleaned = 0.0086197 Jy ! Component: 1400 - total flux cleaned = 0.00900843 Jy ! Component: 1450 - total flux cleaned = 0.00915075 Jy ! Component: 1500 - total flux cleaned = 0.00938377 Jy ! Component: 1550 - total flux cleaned = 0.00974543 Jy ! Component: 1600 - total flux cleaned = 0.00992071 Jy ! Component: 1650 - total flux cleaned = 0.0100505 Jy ! Component: 1700 - total flux cleaned = 0.0103878 Jy ! Component: 1750 - total flux cleaned = 0.0105112 Jy ! Component: 1800 - total flux cleaned = 0.0105922 Jy ! Component: 1850 - total flux cleaned = 0.0107514 Jy ! Component: 1900 - total flux cleaned = 0.0109837 Jy ! Component: 1950 - total flux cleaned = 0.0111361 Jy ! Component: 2000 - total flux cleaned = 0.0112849 Jy ! Component: 2050 - total flux cleaned = 0.0116119 Jy ! Component: 2100 - total flux cleaned = 0.0118603 Jy ! Component: 2150 - total flux cleaned = 0.011896 Jy ! Component: 2200 - total flux cleaned = 0.0121369 Jy ! Component: 2250 - total flux cleaned = 0.0121704 Jy ! Component: 2300 - total flux cleaned = 0.012335 Jy ! Component: 2350 - total flux cleaned = 0.0124649 Jy ! Component: 2400 - total flux cleaned = 0.0126245 Jy ! Component: 2450 - total flux cleaned = 0.0127181 Jy ! Component: 2500 - total flux cleaned = 0.0128711 Jy ! Component: 2550 - total flux cleaned = 0.012901 Jy ! Component: 2600 - total flux cleaned = 0.0129903 Jy ! Component: 2650 - total flux cleaned = 0.0130486 Jy ! Component: 2700 - total flux cleaned = 0.0129905 Jy ! Component: 2750 - total flux cleaned = 0.0130187 Jy ! Component: 2800 - total flux cleaned = 0.0130187 Jy ! Component: 2850 - total flux cleaned = 0.012991 Jy ! Component: 2900 - total flux cleaned = 0.0130176 Jy ! Component: 2950 - total flux cleaned = 0.0129115 Jy ! Component: 3000 - total flux cleaned = 0.0130687 Jy ! Component: 3050 - total flux cleaned = 0.0130681 Jy ! Component: 3100 - total flux cleaned = 0.0130681 Jy ! Component: 3150 - total flux cleaned = 0.0130933 Jy ! Component: 3200 - total flux cleaned = 0.0130695 Jy ! Component: 3250 - total flux cleaned = 0.0131675 Jy ! Component: 3300 - total flux cleaned = 0.0131912 Jy ! Component: 3350 - total flux cleaned = 0.0133338 Jy ! Component: 3400 - total flux cleaned = 0.0134042 Jy ! Component: 3450 - total flux cleaned = 0.0134512 Jy ! Component: 3500 - total flux cleaned = 0.0135428 Jy ! Component: 3550 - total flux cleaned = 0.013656 Jy ! Component: 3600 - total flux cleaned = 0.0138124 Jy ! Component: 3650 - total flux cleaned = 0.0138563 Jy ! Component: 3700 - total flux cleaned = 0.0139003 Jy ! Component: 3750 - total flux cleaned = 0.0139869 Jy ! Component: 3800 - total flux cleaned = 0.0140514 Jy ! Component: 3850 - total flux cleaned = 0.014157 Jy ! Component: 3900 - total flux cleaned = 0.014178 Jy ! Component: 3950 - total flux cleaned = 0.0142815 Jy ! Component: 4000 - total flux cleaned = 0.0143431 Jy ! Component: 4050 - total flux cleaned = 0.0143227 Jy ! Total flux subtracted in 4096 components = 0.0144435 Jy ! Clean residual min=-0.001304 max=0.001332 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.152748 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 379 components and 0.152748 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0223+4259_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9912 x 2.581 at -1.706 degrees (North through East) ! Clean map min=-0.0041008 max=0.061836 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0223+4259_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0618356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341762 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65809 1.65809 3.31617 6.63235 13.2647 26.5294 53.0588 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.931 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0223+4259_X_uvs.log closed on Wed Sep 16 13:28:18 2015