! Started logfile: /d2/scr/pima/bp177i_uvs/J0622+7242_C_uvs.log on Tue Apr 15 00:13:08 2014 obs /d2/scr/pima/bp177i_uvs/J0622+7242_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0622+7242_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0622+7242 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0622+7242_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=1.007814Jy sigma=42.018073 ! Fit after self-cal, rms=0.926802Jy sigma=38.647074 ! 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=1.321 mas, bmaj=5.393 mas, bpa=-47.94 degrees ! Estimated noise=0.736663 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 = 0.0549504 Jy ! Component: 100 - total flux cleaned = 0.0686525 Jy ! Total flux subtracted in 100 components = 0.0686525 Jy ! Clean residual min=-0.002776 max=0.005767 Jy/beam ! Clean residual mean=0.000009 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0686525 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0686525 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=0.019530Jy sigma=0.720466 ! Fit after self-cal, rms=0.019432Jy sigma=0.716035 ! Inverting map ! Added new window around map position (-19.8, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617571 Jy ! Component: 100 - total flux cleaned = 0.00963177 Jy ! Total flux subtracted in 100 components = 0.00963177 Jy ! Clean residual min=-0.002234 max=0.002817 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0782843 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0782843 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=0.017183Jy sigma=0.626143 ! Fit after self-cal, rms=0.017157Jy sigma=0.624932 ! 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=1.664 mas, bmaj=5.466 mas, bpa=-49.42 degrees ! Estimated noise=0.524566 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 = 0.00243699 Jy ! Component: 100 - total flux cleaned = 0.00376041 Jy ! Component: 150 - total flux cleaned = 0.00433535 Jy ! Component: 200 - total flux cleaned = 0.00460912 Jy ! Total flux subtracted in 200 components = 0.00460912 Jy ! Clean residual min=-0.001722 max=0.001707 Jy/beam ! Clean residual mean=-0.000011 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0828934 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.0828934 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=0.016617Jy sigma=0.609248 ! Fit after self-cal, rms=0.016609Jy sigma=0.608959 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.664 x 5.466 at -49.42 degrees (North through East) ! Clean map min=-0.0016552 max=0.070681 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 0.98 FD 1.06 HN 0.97 KP 0.92 ! LA 1.03 MK 1.17 NL 1.09 OV 0.95 ! PT 0.90 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.02 KP 0.96 ! LA 1.04 MK 1.20 NL 1.10 OV 1.07 ! PT 1.02 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 0.94 FD 1.08 HN 0.98 KP 1.07 ! LA 1.05 MK 1.12 NL 1.00 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 0.98 ! LA 1.04 MK 1.16 NL 1.04 OV 0.94 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.04 KP 1.01 ! LA 1.12 MK 1.08 NL 0.99 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 0.95 KP 0.95 ! LA 1.01 MK 1.04 NL 1.02 OV 0.94 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.99 KP 1.04 ! LA 1.03 MK 0.99 NL 0.99 OV 1.02 ! PT 0.93 SC 0.93 ! ! ! Fit before self-cal, rms=0.016609Jy sigma=0.608959 ! Fit after self-cal, rms=0.015758Jy sigma=0.557244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=5.461 mas, bpa=-49.69 degrees ! Estimated noise=0.528739 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 = 0.000355218 Jy ! Component: 100 - total flux cleaned = 0.00038125 Jy ! Component: 150 - total flux cleaned = 0.000448649 Jy ! Component: 200 - total flux cleaned = 0.000485315 Jy ! Total flux subtracted in 200 components = 0.000485315 Jy ! Clean residual min=-0.001209 max=0.001148 Jy/beam ! Clean residual mean=-0.000007 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0833788 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0833788 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=0.015650Jy sigma=0.554345 ! Fit after self-cal, rms=0.015652Jy sigma=0.554222 ! 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=0.015652Jy sigma=0.554222 ! Fit after self-cal, rms=0.015719Jy sigma=0.553596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=5.461 mas, bpa=-49.68 degrees ! Estimated noise=0.531948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688376 Jy ! Component: 100 - total flux cleaned = 0.000744925 Jy ! Component: 150 - total flux cleaned = 0.000792658 Jy ! Component: 200 - total flux cleaned = 0.000833938 Jy ! Total flux subtracted in 200 components = 0.000833938 Jy ! Clean residual min=-0.001233 max=0.001116 Jy/beam ! Clean residual mean=-0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0842127 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0842127 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=0.015648Jy sigma=0.552312 ! Fit after self-cal, rms=0.015648Jy sigma=0.552289 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 = 5.3595e-05 Jy ! Component: 100 - total flux cleaned = 7.71732e-05 Jy ! Component: 150 - total flux cleaned = 6.55321e-05 Jy ! Component: 200 - total flux cleaned = 9.68421e-05 Jy ! Total flux subtracted in 200 components = 9.68421e-05 Jy ! Clean residual min=-0.001247 max=0.001114 Jy/beam ! Clean residual mean=-0.000008 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0843095 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0843095 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=0.015627Jy sigma=0.551802 ! Fit after self-cal, rms=0.015627Jy sigma=0.551794 ! 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=0.015627Jy sigma=0.551794 ! Fit after self-cal, rms=0.015701Jy sigma=0.551072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=5.462 mas, bpa=-49.68 degrees ! Estimated noise=0.535581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606601 Jy ! Component: 100 - total flux cleaned = 0.000815598 Jy ! Component: 150 - total flux cleaned = 0.000848477 Jy ! Component: 200 - total flux cleaned = 0.000858267 Jy ! Total flux subtracted in 200 components = 0.000858267 Jy ! Clean residual min=-0.001247 max=0.001114 Jy/beam ! Clean residual mean=-0.000008 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0851678 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.0851678 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=0.015650Jy sigma=0.550504 ! Fit after self-cal, rms=0.015651Jy sigma=0.550496 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 = 2.14067e-05 Jy ! Component: 100 - total flux cleaned = 1.19163e-05 Jy ! Component: 150 - total flux cleaned = 2.10292e-05 Jy ! Component: 200 - total flux cleaned = 2.09338e-05 Jy ! Total flux subtracted in 200 components = 2.09338e-05 Jy ! Clean residual min=-0.001247 max=0.001114 Jy/beam ! Clean residual mean=-0.000008 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0851887 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.0851887 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=0.015638Jy sigma=0.550180 ! Fit after self-cal, rms=0.015638Jy sigma=0.550175 ! 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=0.015638Jy sigma=0.550175 ! Fit after self-cal, rms=0.015703Jy sigma=0.549673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=6.044 mas, bpa=-54.73 degrees ! Estimated noise=0.642133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503808 Jy ! Component: 100 - total flux cleaned = 0.000638221 Jy ! Component: 150 - total flux cleaned = 0.000638641 Jy ! Component: 200 - total flux cleaned = 0.00064599 Jy ! Total flux subtracted in 200 components = 0.00064599 Jy ! Clean residual min=-0.001518 max=0.001317 Jy/beam ! Clean residual mean=-0.000017 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0858347 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.0858347 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=0.015676Jy sigma=0.549451 ! Fit after self-cal, rms=0.015675Jy sigma=0.549428 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 = 2.54452e-05 Jy ! Component: 100 - total flux cleaned = 5.04073e-05 Jy ! Component: 150 - total flux cleaned = 5.62608e-05 Jy ! Component: 200 - total flux cleaned = 7.27274e-05 Jy ! Total flux subtracted in 200 components = 7.27274e-05 Jy ! Clean residual min=-0.001518 max=0.001313 Jy/beam ! Clean residual mean=-0.000017 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0859074 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.0859074 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=0.015673Jy sigma=0.549451 ! Fit after self-cal, rms=0.015673Jy sigma=0.549446 ! 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=1.684 mas, bmaj=5.461 mas, bpa=-49.66 degrees ! Estimated noise=0.538859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.684 x 5.461 at -49.66 degrees (North through East) ! Clean map min=-0.0012102 max=0.07207 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=1.342 mas, bmaj=5.387 mas, bpa=-48.22 degrees ! Estimated noise=0.764247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570108 Jy ! Component: 100 - total flux cleaned = 0.0703964 Jy ! Component: 150 - total flux cleaned = 0.0760235 Jy ! Component: 200 - total flux cleaned = 0.0788896 Jy ! Total flux subtracted in 200 components = 0.0788896 Jy ! Clean residual min=-0.001860 max=0.002271 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0788896 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 0.0788896 Jy ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=5.461 mas, bpa=-49.66 degrees ! Estimated noise=0.538859 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 = 0.0022079 Jy ! Component: 100 - total flux cleaned = 0.00371354 Jy ! Component: 150 - total flux cleaned = 0.00440381 Jy ! Component: 200 - total flux cleaned = 0.00493169 Jy ! Total flux subtracted in 200 components = 0.00493169 Jy ! Clean residual min=-0.001323 max=0.001256 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0838213 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.0838213 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=3.666 mas, bmaj=6.044 mas, bpa=-54.73 degrees ! Estimated noise=0.642133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101978 Jy ! Component: 100 - total flux cleaned = 0.00130589 Jy ! Component: 150 - total flux cleaned = 0.00148342 Jy ! Component: 200 - total flux cleaned = 0.00163186 Jy ! Total flux subtracted in 200 components = 0.00163186 Jy ! Clean residual min=-0.001523 max=0.001422 Jy/beam ! Clean residual mean=-0.000016 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0854532 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 = 0.000112228 Jy ! Component: 100 - total flux cleaned = 0.000208849 Jy ! Component: 150 - total flux cleaned = 0.000251744 Jy ! Component: 200 - total flux cleaned = 0.000290386 Jy ! Total flux subtracted in 200 components = 0.000290386 Jy ! Clean residual min=-0.001518 max=0.001391 Jy/beam ! Clean residual mean=-0.000017 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0857435 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 78 components and 0.0857435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=5.461 mas, bpa=-49.66 degrees ! Estimated noise=0.538859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.75366e-05 Jy ! Component: 100 - total flux cleaned = -9.64005e-07 Jy ! Component: 150 - total flux cleaned = 1.23216e-05 Jy ! Component: 200 - total flux cleaned = 2.4836e-05 Jy ! Total flux subtracted in 200 components = 2.4836e-05 Jy ! Clean residual min=-0.001272 max=0.001146 Jy/beam ! Clean residual mean=-0.000008 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0857684 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0857684 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=0.015706Jy sigma=0.550302 ! Fit after self-cal, rms=0.015703Jy sigma=0.550233 wmodel /d2/scr/pima/bp177i_uvs/J0622+7242_C_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177i_uvs/J0622+7242_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0622+7242_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0622+7242_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0622+7242_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0622+7242_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 = -0.000279699 Jy ! Component: 100 - total flux cleaned = -0.000524412 Jy ! Component: 150 - total flux cleaned = -0.000735042 Jy ! Component: 200 - total flux cleaned = -0.00089884 Jy ! Component: 250 - total flux cleaned = -0.00108988 Jy ! Component: 300 - total flux cleaned = -0.00125745 Jy ! Component: 350 - total flux cleaned = -0.00137085 Jy ! Component: 400 - total flux cleaned = -0.0014654 Jy ! Component: 450 - total flux cleaned = -0.0016033 Jy ! Component: 500 - total flux cleaned = -0.00170758 Jy ! Component: 550 - total flux cleaned = -0.00179545 Jy ! Component: 600 - total flux cleaned = -0.00188115 Jy ! Component: 650 - total flux cleaned = -0.00197918 Jy ! Component: 700 - total flux cleaned = -0.00207508 Jy ! Component: 750 - total flux cleaned = -0.00219616 Jy ! Component: 800 - total flux cleaned = -0.0022884 Jy ! Component: 850 - total flux cleaned = -0.00239202 Jy ! Component: 900 - total flux cleaned = -0.00244269 Jy ! Component: 950 - total flux cleaned = -0.00248002 Jy ! Component: 1000 - total flux cleaned = -0.00251707 Jy ! Component: 1050 - total flux cleaned = -0.00257762 Jy ! Component: 1100 - total flux cleaned = -0.00258961 Jy ! Component: 1150 - total flux cleaned = -0.00260154 Jy ! Component: 1200 - total flux cleaned = -0.00264805 Jy ! Component: 1250 - total flux cleaned = -0.0026709 Jy ! Component: 1300 - total flux cleaned = -0.0027048 Jy ! Component: 1350 - total flux cleaned = -0.00270471 Jy ! Component: 1400 - total flux cleaned = -0.00271567 Jy ! Component: 1450 - total flux cleaned = -0.00272654 Jy ! Component: 1500 - total flux cleaned = -0.002748 Jy ! Component: 1550 - total flux cleaned = -0.00273719 Jy ! Component: 1600 - total flux cleaned = -0.00276864 Jy ! Component: 1650 - total flux cleaned = -0.00275829 Jy ! Component: 1700 - total flux cleaned = -0.00274822 Jy ! Component: 1750 - total flux cleaned = -0.00273818 Jy ! Component: 1800 - total flux cleaned = -0.00277836 Jy ! Component: 1850 - total flux cleaned = -0.0027981 Jy ! Component: 1900 - total flux cleaned = -0.00280777 Jy ! Component: 1950 - total flux cleaned = -0.00280767 Jy ! Component: 2000 - total flux cleaned = -0.00282691 Jy ! Component: 2050 - total flux cleaned = -0.00287421 Jy ! Component: 2100 - total flux cleaned = -0.00289284 Jy ! Component: 2150 - total flux cleaned = -0.00290211 Jy ! Component: 2200 - total flux cleaned = -0.00293906 Jy ! Component: 2250 - total flux cleaned = -0.00295728 Jy ! Component: 2300 - total flux cleaned = -0.00300268 Jy ! Component: 2350 - total flux cleaned = -0.00302071 Jy ! Component: 2400 - total flux cleaned = -0.00304757 Jy ! Component: 2450 - total flux cleaned = -0.003083 Jy ! Component: 2500 - total flux cleaned = -0.00312672 Jy ! Component: 2550 - total flux cleaned = -0.00315276 Jy ! Component: 2600 - total flux cleaned = -0.00318716 Jy ! Component: 2650 - total flux cleaned = -0.00323833 Jy ! Component: 2700 - total flux cleaned = -0.00328901 Jy ! Component: 2750 - total flux cleaned = -0.00333932 Jy ! Component: 2800 - total flux cleaned = -0.00331433 Jy ! Component: 2850 - total flux cleaned = -0.00337212 Jy ! Component: 2900 - total flux cleaned = -0.00338844 Jy ! Component: 2950 - total flux cleaned = -0.00344535 Jy ! Component: 3000 - total flux cleaned = -0.00346158 Jy ! Component: 3050 - total flux cleaned = -0.00347756 Jy ! Component: 3100 - total flux cleaned = -0.0035095 Jy ! Component: 3150 - total flux cleaned = -0.00354119 Jy ! Component: 3200 - total flux cleaned = -0.00357263 Jy ! Component: 3250 - total flux cleaned = -0.00360394 Jy ! Component: 3300 - total flux cleaned = -0.00366586 Jy ! Component: 3350 - total flux cleaned = -0.00368889 Jy ! Component: 3400 - total flux cleaned = -0.00369653 Jy ! Component: 3450 - total flux cleaned = -0.00374216 Jy ! Component: 3500 - total flux cleaned = -0.00379494 Jy ! Component: 3550 - total flux cleaned = -0.00381 Jy ! Component: 3600 - total flux cleaned = -0.00386204 Jy ! Component: 3650 - total flux cleaned = -0.00388418 Jy ! Component: 3700 - total flux cleaned = -0.00391352 Jy ! Component: 3750 - total flux cleaned = -0.00394276 Jy ! Component: 3800 - total flux cleaned = -0.00398633 Jy ! Component: 3850 - total flux cleaned = -0.00402969 Jy ! Component: 3900 - total flux cleaned = -0.00410861 Jy ! Component: 3950 - total flux cleaned = -0.0041229 Jy ! Component: 4000 - total flux cleaned = -0.0042151 Jy ! Component: 4050 - total flux cleaned = -0.00422223 Jy ! Total flux subtracted in 4096 components = -0.00427827 Jy ! Clean residual min=-0.000396 max=0.000418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0814901 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 369 components and 0.0814901 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0622+7242_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.684 x 5.461 at -49.66 degrees (North through East) ! Clean map min=-0.00079276 max=0.072571 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0622+7242_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0725705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5171 0.5171 1.0342 2.0684 4.1368 8.2736 16.5472 33.0944 66.1888 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.158 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0622+7242_C_uvs.log closed on Tue Apr 15 00:13:14 2014