! Started logfile: /d2/scr/pima/bp177b_uvs/J0635+4333_C_uvs.log on Sat Mar 22 08:06:38 2014 obs /d2/scr/pima/bp177b_uvs/J0635+4333_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J0635+4333_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.772222 visibilities/baseline/integration-bin. ! Found source: J0635+4333 ! ! 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 1112 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/bp177b_uvs/J0635+4333_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002654Jy sigma=47.546410 ! Fit after self-cal, rms=0.923681Jy sigma=43.833884 ! 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=1.405 mas, bmaj=4.781 mas, bpa=-36.32 degrees ! Estimated noise=0.680017 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 = 0.0575706 Jy ! Component: 100 - total flux cleaned = 0.0717608 Jy ! Total flux subtracted in 100 components = 0.0717608 Jy ! Clean residual min=-0.003426 max=0.005990 Jy/beam ! Clean residual mean=0.000016 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0717608 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0717608 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=0.019621Jy sigma=0.800085 ! Fit after self-cal, rms=0.019611Jy sigma=0.799345 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662209 Jy ! Component: 100 - total flux cleaned = 0.0102932 Jy ! Total flux subtracted in 100 components = 0.0102932 Jy ! Clean residual min=-0.002281 max=0.002814 Jy/beam ! Clean residual mean=0.000008 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.082054 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.082054 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=0.017023Jy sigma=0.657546 ! Fit after self-cal, rms=0.017003Jy sigma=0.656675 ! 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=1.832 mas, bmaj=4.549 mas, bpa=-35.14 degrees ! Estimated noise=0.468377 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 = 0.00281237 Jy ! Component: 100 - total flux cleaned = 0.00386731 Jy ! Component: 150 - total flux cleaned = 0.00457839 Jy ! Component: 200 - total flux cleaned = 0.00512754 Jy ! Total flux subtracted in 200 components = 0.00512754 Jy ! Clean residual min=-0.001898 max=0.001683 Jy/beam ! Clean residual mean=0.000008 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0871815 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0871815 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=0.016466Jy sigma=0.626127 ! Fit after self-cal, rms=0.016450Jy sigma=0.625490 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.832 x 4.549 at -35.14 degrees (North through East) ! Clean map min=-0.0018382 max=0.076047 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 0.98 FD 1.08 HN 0.94 LA 1.03 ! MK 1.05 NL 1.05 OV 0.95 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 0.98 LA 1.08 ! MK 1.02 NL 1.09 OV 1.08 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.00 LA 1.04 ! MK 0.84 NL 0.91 OV 0.99 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.99 LA 1.09 ! MK 1.04 NL 1.03 OV 0.96 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 LA 0.99 ! MK 1.05 NL 0.99 OV 0.94 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.03 LA 1.02 ! MK 1.03 NL 0.97 OV 0.97 PT 1.01 ! SC 1.10 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 LA 0.93 ! MK 1.07 NL 1.00 OV 0.94 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.06 LA 0.95 ! MK 0.99 NL 0.95 OV 0.99 PT 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.016450Jy sigma=0.625490 ! Fit after self-cal, rms=0.015231Jy sigma=0.548112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.828 mas, bmaj=4.597 mas, bpa=-35.35 degrees ! Estimated noise=0.469999 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 = -0.000395165 Jy ! Component: 100 - total flux cleaned = -0.000445078 Jy ! Component: 150 - total flux cleaned = -0.000446553 Jy ! Component: 200 - total flux cleaned = -0.000446286 Jy ! Total flux subtracted in 200 components = -0.000446286 Jy ! Clean residual min=-0.001285 max=0.001324 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0867352 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0867352 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=0.015166Jy sigma=0.543829 ! Fit after self-cal, rms=0.015152Jy sigma=0.543365 ! 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=0.015152Jy sigma=0.543365 ! Fit after self-cal, rms=0.015159Jy sigma=0.543274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.831 mas, bmaj=4.596 mas, bpa=-35.36 degrees ! Estimated noise=0.469784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199809 Jy ! Component: 100 - total flux cleaned = -0.000247 Jy ! Component: 150 - total flux cleaned = -0.000261354 Jy ! Component: 200 - total flux cleaned = -0.000287225 Jy ! Total flux subtracted in 200 components = -0.000287225 Jy ! Clean residual min=-0.001277 max=0.001282 Jy/beam ! Clean residual mean=0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.086448 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.086448 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=0.015134Jy sigma=0.541450 ! Fit after self-cal, rms=0.015132Jy sigma=0.541322 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 = 8.04195e-06 Jy ! Component: 100 - total flux cleaned = -1.58507e-05 Jy ! Component: 150 - total flux cleaned = -1.57056e-05 Jy ! Component: 200 - total flux cleaned = -1.55409e-05 Jy ! Total flux subtracted in 200 components = -1.55409e-05 Jy ! Clean residual min=-0.001271 max=0.001277 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0864325 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0864325 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=0.015118Jy sigma=0.540271 ! Fit after self-cal, rms=0.015116Jy sigma=0.540207 ! 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=0.015116Jy sigma=0.540207 ! Fit after self-cal, rms=0.015123Jy sigma=0.540138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.834 mas, bmaj=4.594 mas, bpa=-35.36 degrees ! Estimated noise=0.46978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126522 Jy ! Component: 100 - total flux cleaned = -0.000115632 Jy ! Component: 150 - total flux cleaned = -0.000105597 Jy ! Component: 200 - total flux cleaned = -0.000105527 Jy ! Total flux subtracted in 200 components = -0.000105527 Jy ! Clean residual min=-0.001257 max=0.001284 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0863269 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0863269 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=0.015110Jy sigma=0.539382 ! Fit after self-cal, rms=0.015109Jy sigma=0.539347 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 = -1.17867e-05 Jy ! Component: 100 - total flux cleaned = 6.41393e-06 Jy ! Component: 150 - total flux cleaned = 6.64687e-06 Jy ! Component: 200 - total flux cleaned = 1.49073e-05 Jy ! Total flux subtracted in 200 components = 1.49073e-05 Jy ! Clean residual min=-0.001248 max=0.001295 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0863419 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0863419 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=0.015100Jy sigma=0.538812 ! Fit after self-cal, rms=0.015099Jy sigma=0.538789 ! 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=0.015099Jy sigma=0.538789 ! Fit after self-cal, rms=0.015105Jy sigma=0.538748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=4.908 mas, bpa=-35.07 degrees ! Estimated noise=0.536581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109094 Jy ! Component: 100 - total flux cleaned = 0.00012355 Jy ! Component: 150 - total flux cleaned = 0.000136435 Jy ! Component: 200 - total flux cleaned = 0.000130702 Jy ! Total flux subtracted in 200 components = 0.000130702 Jy ! Clean residual min=-0.001332 max=0.001336 Jy/beam ! Clean residual mean=0.000006 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0864726 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0864726 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=0.015105Jy sigma=0.538560 ! Fit after self-cal, rms=0.015105Jy sigma=0.538547 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.54032e-06 Jy ! Component: 100 - total flux cleaned = 9.00926e-06 Jy ! Component: 150 - total flux cleaned = 9.09626e-06 Jy ! Component: 200 - total flux cleaned = 9.12861e-06 Jy ! Total flux subtracted in 200 components = 9.12861e-06 Jy ! Clean residual min=-0.001320 max=0.001331 Jy/beam ! Clean residual mean=0.000006 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0864817 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.0864817 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=0.015104Jy sigma=0.538429 ! Fit after self-cal, rms=0.015104Jy sigma=0.538420 ! 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=1.836 mas, bmaj=4.593 mas, bpa=-35.37 degrees ! Estimated noise=0.469852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.836 x 4.593 at -35.37 degrees (North through East) ! Clean map min=-0.0017744 max=0.075909 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=1.42 mas, bmaj=4.788 mas, bpa=-36.42 degrees ! Estimated noise=0.683576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577119 Jy ! Component: 100 - total flux cleaned = 0.0718442 Jy ! Component: 150 - total flux cleaned = 0.0783645 Jy ! Component: 200 - total flux cleaned = 0.0818849 Jy ! Total flux subtracted in 200 components = 0.0818849 Jy ! Clean residual min=-0.002014 max=0.002197 Jy/beam ! Clean residual mean=0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0818849 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0818849 Jy ! Inverting map and beam ! Estimated beam: bmin=1.836 mas, bmaj=4.593 mas, bpa=-35.37 degrees ! Estimated noise=0.469852 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 = 0.00227158 Jy ! Component: 100 - total flux cleaned = 0.00305422 Jy ! Component: 150 - total flux cleaned = 0.00340447 Jy ! Component: 200 - total flux cleaned = 0.00368623 Jy ! Total flux subtracted in 200 components = 0.00368623 Jy ! Clean residual min=-0.001366 max=0.001458 Jy/beam ! Clean residual mean=0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0855711 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0855711 Jy ! Inverting map ! Added new window around map position (-4.5, 52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101792 Jy ! Component: 100 - total flux cleaned = 0.00113095 Jy ! Component: 150 - total flux cleaned = 0.00112858 Jy ! Component: 200 - total flux cleaned = 0.00121198 Jy ! Total flux subtracted in 200 components = 0.00121198 Jy ! Clean residual min=-0.001292 max=0.001297 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0867831 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0867831 Jy ! Inverting map ! Added new window around map position (47.7, -76.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600334 Jy ! Component: 100 - total flux cleaned = 0.000600073 Jy ! Component: 150 - total flux cleaned = 0.000675229 Jy ! Component: 200 - total flux cleaned = 0.00071983 Jy ! Total flux subtracted in 200 components = 0.00071983 Jy ! Clean residual min=-0.001141 max=0.001013 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0875029 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0875029 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=3.639 mas, bmaj=4.908 mas, bpa=-35.07 degrees ! Estimated noise=0.536581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144637 Jy ! Component: 100 - total flux cleaned = 0.000233114 Jy ! Component: 150 - total flux cleaned = 0.000306548 Jy ! Component: 200 - total flux cleaned = 0.00031773 Jy ! Total flux subtracted in 200 components = 0.00031773 Jy ! Clean residual min=-0.001080 max=0.001058 Jy/beam ! Clean residual mean=0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0878207 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96263e-05 Jy ! Component: 100 - total flux cleaned = 3.79664e-05 Jy ! Component: 150 - total flux cleaned = 4.66509e-05 Jy ! Component: 200 - total flux cleaned = 6.31109e-05 Jy ! Total flux subtracted in 200 components = 6.31109e-05 Jy ! Clean residual min=-0.001053 max=0.001032 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0878838 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 105 components and 0.0878838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.836 mas, bmaj=4.593 mas, bpa=-35.37 degrees ! Estimated noise=0.469852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86006e-05 Jy ! Component: 100 - total flux cleaned = -5.45918e-05 Jy ! Component: 150 - total flux cleaned = -3.75786e-05 Jy ! Component: 200 - total flux cleaned = -3.73491e-05 Jy ! Total flux subtracted in 200 components = -3.73491e-05 Jy ! Clean residual min=-0.001108 max=0.000950 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0878464 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.0878464 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=0.014831Jy sigma=0.528296 ! Fit after self-cal, rms=0.014819Jy sigma=0.527534 wmodel /d2/scr/pima/bp177b_uvs/J0635+4333_C_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp177b_uvs/J0635+4333_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J0635+4333_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J0635+4333_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J0635+4333_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177b_uvs/J0635+4333_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 = -0.000406616 Jy ! Component: 100 - total flux cleaned = -0.000616234 Jy ! Component: 150 - total flux cleaned = -0.000814049 Jy ! Component: 200 - total flux cleaned = -0.000907339 Jy ! Component: 250 - total flux cleaned = -0.000907183 Jy ! Component: 300 - total flux cleaned = -0.000936198 Jy ! Component: 350 - total flux cleaned = -0.000922116 Jy ! Component: 400 - total flux cleaned = -0.000867988 Jy ! Component: 450 - total flux cleaned = -0.000815859 Jy ! Component: 500 - total flux cleaned = -0.000802978 Jy ! Component: 550 - total flux cleaned = -0.00079037 Jy ! Component: 600 - total flux cleaned = -0.000742175 Jy ! Component: 650 - total flux cleaned = -0.000777697 Jy ! Component: 700 - total flux cleaned = -0.000766148 Jy ! Component: 750 - total flux cleaned = -0.000788907 Jy ! Component: 800 - total flux cleaned = -0.000833383 Jy ! Component: 850 - total flux cleaned = -0.000833155 Jy ! Component: 900 - total flux cleaned = -0.000854419 Jy ! Component: 950 - total flux cleaned = -0.000864881 Jy ! Component: 1000 - total flux cleaned = -0.000895803 Jy ! Component: 1050 - total flux cleaned = -0.000926057 Jy ! Component: 1100 - total flux cleaned = -0.000936134 Jy ! Component: 1150 - total flux cleaned = -0.000955673 Jy ! Component: 1200 - total flux cleaned = -0.000965277 Jy ! Component: 1250 - total flux cleaned = -0.000965272 Jy ! Component: 1300 - total flux cleaned = -0.000956285 Jy ! Component: 1350 - total flux cleaned = -0.000965623 Jy ! Component: 1400 - total flux cleaned = -0.000956769 Jy ! Component: 1450 - total flux cleaned = -0.000948011 Jy ! Component: 1500 - total flux cleaned = -0.000956672 Jy ! Component: 1550 - total flux cleaned = -0.00093932 Jy ! Component: 1600 - total flux cleaned = -0.000939436 Jy ! Component: 1650 - total flux cleaned = -0.000947895 Jy ! Component: 1700 - total flux cleaned = -0.000947893 Jy ! Component: 1750 - total flux cleaned = -0.000923162 Jy ! Component: 1800 - total flux cleaned = -0.000931316 Jy ! Component: 1850 - total flux cleaned = -0.000923367 Jy ! Component: 1900 - total flux cleaned = -0.000931304 Jy ! Component: 1950 - total flux cleaned = -0.000923592 Jy ! Component: 2000 - total flux cleaned = -0.000923659 Jy ! Component: 2050 - total flux cleaned = -0.000923591 Jy ! Component: 2100 - total flux cleaned = -0.000893328 Jy ! Component: 2150 - total flux cleaned = -0.000893276 Jy ! Component: 2200 - total flux cleaned = -0.000863499 Jy ! Component: 2250 - total flux cleaned = -0.000834119 Jy ! Component: 2300 - total flux cleaned = -0.0008123 Jy ! Component: 2350 - total flux cleaned = -0.000790726 Jy ! Component: 2400 - total flux cleaned = -0.00075511 Jy ! Component: 2450 - total flux cleaned = -0.000719869 Jy ! Component: 2500 - total flux cleaned = -0.000656999 Jy ! Component: 2550 - total flux cleaned = -0.000636394 Jy ! Component: 2600 - total flux cleaned = -0.000595289 Jy ! Component: 2650 - total flux cleaned = -0.000574909 Jy ! Component: 2700 - total flux cleaned = -0.000534562 Jy ! Component: 2750 - total flux cleaned = -0.000508021 Jy ! Component: 2800 - total flux cleaned = -0.000475069 Jy ! Component: 2850 - total flux cleaned = -0.000422814 Jy ! Component: 2900 - total flux cleaned = -0.000410007 Jy ! Component: 2950 - total flux cleaned = -0.000390735 Jy ! Component: 3000 - total flux cleaned = -0.000346211 Jy ! Component: 3050 - total flux cleaned = -0.000308486 Jy ! Component: 3100 - total flux cleaned = -0.000264764 Jy ! Component: 3150 - total flux cleaned = -0.000233909 Jy ! Component: 3200 - total flux cleaned = -0.000221622 Jy ! Component: 3250 - total flux cleaned = -0.000172969 Jy ! Component: 3300 - total flux cleaned = -0.000154915 Jy ! Component: 3350 - total flux cleaned = -0.000130989 Jy ! Component: 3400 - total flux cleaned = -0.000125069 Jy ! Component: 3450 - total flux cleaned = -0.000107376 Jy ! Component: 3500 - total flux cleaned = -8.39701e-05 Jy ! Component: 3550 - total flux cleaned = -5.49717e-05 Jy ! Component: 3600 - total flux cleaned = -6.06684e-05 Jy ! Component: 3650 - total flux cleaned = -3.77835e-05 Jy ! Component: 3700 - total flux cleaned = -2.64945e-05 Jy ! Component: 3750 - total flux cleaned = -1.52162e-05 Jy ! Component: 3800 - total flux cleaned = 1.81963e-05 Jy ! Component: 3850 - total flux cleaned = 1.81412e-05 Jy ! Component: 3900 - total flux cleaned = 5.10836e-05 Jy ! Component: 3950 - total flux cleaned = 6.7464e-05 Jy ! Component: 4000 - total flux cleaned = 8.36756e-05 Jy ! Component: 4050 - total flux cleaned = 9.98544e-05 Jy ! Total flux subtracted in 4096 components = 0.000131956 Jy ! Clean residual min=-0.000312 max=0.000278 Jy/beam ! Clean residual mean=0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0879784 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 375 components and 0.0879784 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J0635+4333_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.836 x 4.593 at -35.37 degrees (North through East) ! Clean map min=-0.0010338 max=0.075795 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J0635+4333_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0757947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.15125e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362212 0.362212 0.724424 1.44885 2.8977 5.79539 11.5908 23.1816 46.3631 92.7263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 828.244 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J0635+4333_C_uvs.log closed on Sat Mar 22 08:06:42 2014