! Started logfile: /d2/scr/pima/bp177i_uvs/J1652+6232_X_uvs.log on Tue Apr 15 00:27:09 2014 obs /d2/scr/pima/bp177i_uvs/J1652+6232_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1652+6232_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1652+6232 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1652+6232_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. ! ! 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=1.000656Jy sigma=37.648360 ! Fit after self-cal, rms=0.960903Jy sigma=36.187438 ! 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=0.7827 mas, bmaj=2.996 mas, bpa=41.14 degrees ! Estimated noise=0.828958 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 = 0.0300255 Jy ! Component: 100 - total flux cleaned = 0.0366277 Jy ! Total flux subtracted in 100 components = 0.0366277 Jy ! Clean residual min=-0.002406 max=0.003821 Jy/beam ! Clean residual mean=0.000016 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0366277 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0366277 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=0.016498Jy sigma=0.586038 ! Fit after self-cal, rms=0.016473Jy sigma=0.584877 ! Inverting map ! Added new window around map position (-1, 10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318283 Jy ! Component: 100 - total flux cleaned = 0.0046433 Jy ! Total flux subtracted in 100 components = 0.0046433 Jy ! Clean residual min=-0.002236 max=0.003250 Jy/beam ! Clean residual mean=0.000011 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.041271 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.041271 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=0.015825Jy sigma=0.561493 ! Fit after self-cal, rms=0.015746Jy sigma=0.558289 ! 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=0.9599 mas, bmaj=2.985 mas, bpa=40.86 degrees ! Estimated noise=0.580666 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 = 0.00183831 Jy ! Component: 100 - total flux cleaned = 0.00310545 Jy ! Component: 150 - total flux cleaned = 0.00393473 Jy ! Component: 200 - total flux cleaned = 0.00429126 Jy ! Total flux subtracted in 200 components = 0.00429126 Jy ! Clean residual min=-0.001518 max=0.001944 Jy/beam ! Clean residual mean=0.000014 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0455623 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.0455623 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=0.015449Jy sigma=0.547660 ! Fit after self-cal, rms=0.015443Jy sigma=0.547483 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9599 x 2.985 at 40.86 degrees (North through East) ! Clean map min=-0.0014712 max=0.037458 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* 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. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 0.90 KP 1.09 ! LA 0.93 MK 1.03 NL 1.17 OV 1.08 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 0.93 KP 0.91 ! LA 1.00 MK 1.05 NL 1.15 OV 0.93 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 1.13 ! LA 1.06 MK 0.95 NL 1.05 OV 0.86 ! PT 0.90 SC 0.90 ! ! ! Correcting IF 6. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.02 KP 0.99 ! LA 0.97 MK 1.06 NL 1.11 OV 1.16 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 8. ! 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=0.015443Jy sigma=0.547483 ! Fit after self-cal, rms=0.015000Jy sigma=0.532650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=2.977 mas, bpa=40.94 degrees ! Estimated noise=0.576177 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 = 0.000302801 Jy ! Component: 100 - total flux cleaned = 0.000324781 Jy ! Component: 150 - total flux cleaned = 0.000342175 Jy ! Component: 200 - total flux cleaned = 0.000404598 Jy ! Total flux subtracted in 200 components = 0.000404598 Jy ! Clean residual min=-0.001248 max=0.001387 Jy/beam ! Clean residual mean=0.000006 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0459669 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.0459669 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=0.014941Jy sigma=0.530786 ! Fit after self-cal, rms=0.014944Jy sigma=0.530657 ! 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=0.014944Jy sigma=0.530657 ! Fit after self-cal, rms=0.014950Jy sigma=0.530540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9555 mas, bmaj=2.977 mas, bpa=40.99 degrees ! Estimated noise=0.575762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.20741e-05 Jy ! Component: 100 - total flux cleaned = 9.04545e-05 Jy ! Component: 150 - total flux cleaned = 0.0001036 Jy ! Component: 200 - total flux cleaned = 9.11749e-05 Jy ! Total flux subtracted in 200 components = 9.11749e-05 Jy ! Clean residual min=-0.001227 max=0.001376 Jy/beam ! Clean residual mean=0.000007 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0460581 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0460581 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=0.014924Jy sigma=0.529727 ! Fit after self-cal, rms=0.014924Jy sigma=0.529718 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 = -1.34434e-05 Jy ! Component: 100 - total flux cleaned = -1.3603e-05 Jy ! Component: 150 - total flux cleaned = -1.33131e-05 Jy ! Component: 200 - total flux cleaned = -3.36786e-06 Jy ! Total flux subtracted in 200 components = -3.36786e-06 Jy ! Clean residual min=-0.001219 max=0.001361 Jy/beam ! Clean residual mean=0.000007 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0460547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0460547 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=0.014909Jy sigma=0.529233 ! Fit after self-cal, rms=0.014908Jy sigma=0.529229 ! 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=0.014908Jy sigma=0.529229 ! Fit after self-cal, rms=0.014798Jy sigma=0.526312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=2.975 mas, bpa=40.98 degrees ! Estimated noise=0.574534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199559 Jy ! Component: 100 - total flux cleaned = -0.000236802 Jy ! Component: 150 - total flux cleaned = -0.000253944 Jy ! Component: 200 - total flux cleaned = -0.000269897 Jy ! Total flux subtracted in 200 components = -0.000269897 Jy ! Clean residual min=-0.001221 max=0.001340 Jy/beam ! Clean residual mean=0.000006 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0457848 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0457848 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=0.014787Jy sigma=0.525927 ! Fit after self-cal, rms=0.014788Jy sigma=0.525913 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) ! Added new window around map position (31, -29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534534 Jy ! Component: 100 - total flux cleaned = 0.000377372 Jy ! Component: 150 - total flux cleaned = 0.000143582 Jy ! Component: 200 - total flux cleaned = -5.50529e-05 Jy ! Total flux subtracted in 200 components = -5.50529e-05 Jy ! Clean residual min=-0.001067 max=0.001051 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0457297 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.0457298 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=0.014652Jy sigma=0.520550 ! Fit after self-cal, rms=0.014646Jy sigma=0.520387 ! 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=0.014646Jy sigma=0.520387 ! Fit after self-cal, rms=0.014607Jy sigma=0.520260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=3.186 mas, bpa=41.89 degrees ! Estimated noise=0.696867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000590293 Jy ! Component: 100 - total flux cleaned = -0.000675627 Jy ! Component: 150 - total flux cleaned = -0.000719219 Jy ! Component: 200 - total flux cleaned = -0.000785907 Jy ! Total flux subtracted in 200 components = -0.000785907 Jy ! Clean residual min=-0.000945 max=0.001146 Jy/beam ! Clean residual mean=0.000006 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0449438 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.0449438 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=0.014587Jy sigma=0.519306 ! Fit after self-cal, rms=0.014587Jy sigma=0.519226 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 = -0.000173856 Jy ! Component: 100 - total flux cleaned = -0.000210541 Jy ! Component: 150 - total flux cleaned = -0.000274768 Jy ! Component: 200 - total flux cleaned = -0.000313915 Jy ! Total flux subtracted in 200 components = -0.000313915 Jy ! Clean residual min=-0.000939 max=0.001087 Jy/beam ! Clean residual mean=0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0446299 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.0446299 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=0.014579Jy sigma=0.518877 ! Fit after self-cal, rms=0.014579Jy sigma=0.518854 ! 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=0.9557 mas, bmaj=2.975 mas, bpa=40.98 degrees ! Estimated noise=0.573046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.975 at 40.98 degrees (North through East) ! Clean map min=-0.0010043 max=0.037265 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=0.7787 mas, bmaj=2.99 mas, bpa=41.2 degrees ! Estimated noise=0.813901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294348 Jy ! Component: 100 - total flux cleaned = 0.0364561 Jy ! Component: 150 - total flux cleaned = 0.0390813 Jy ! Component: 200 - total flux cleaned = 0.0401908 Jy ! Total flux subtracted in 200 components = 0.0401908 Jy ! Clean residual min=-0.001817 max=0.001866 Jy/beam ! Clean residual mean=0.000010 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0401908 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0401908 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.975 mas, bpa=40.98 degrees ! Estimated noise=0.573046 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 = 0.00176542 Jy ! Component: 100 - total flux cleaned = 0.00275161 Jy ! Component: 150 - total flux cleaned = 0.00339503 Jy ! Component: 200 - total flux cleaned = 0.00389749 Jy ! Total flux subtracted in 200 components = 0.00389749 Jy ! Clean residual min=-0.001196 max=0.001325 Jy/beam ! Clean residual mean=0.000012 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0440883 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0440883 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=2.013 mas, bmaj=3.186 mas, bpa=41.89 degrees ! Estimated noise=0.696867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544021 Jy ! Component: 100 - total flux cleaned = 0.000507869 Jy ! Component: 150 - total flux cleaned = 0.000402447 Jy ! Component: 200 - total flux cleaned = 0.000357514 Jy ! Total flux subtracted in 200 components = 0.000357514 Jy ! Clean residual min=-0.001066 max=0.001209 Jy/beam ! Clean residual mean=0.000011 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0444458 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 = -1.99944e-05 Jy ! Component: 100 - total flux cleaned = -3.93782e-05 Jy ! Component: 150 - total flux cleaned = -5.78475e-05 Jy ! Component: 200 - total flux cleaned = -9.1221e-05 Jy ! Total flux subtracted in 200 components = -9.1221e-05 Jy ! Clean residual min=-0.001027 max=0.001166 Jy/beam ! Clean residual mean=0.000010 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0443546 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 76 components and 0.0443546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.975 mas, bpa=40.98 degrees ! Estimated noise=0.573046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47507e-05 Jy ! Component: 100 - total flux cleaned = 1.11463e-05 Jy ! Component: 150 - total flux cleaned = -1.07541e-05 Jy ! Component: 200 - total flux cleaned = 8.54386e-06 Jy ! Total flux subtracted in 200 components = 8.54386e-06 Jy ! Clean residual min=-0.001063 max=0.001103 Jy/beam ! Clean residual mean=0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0443631 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0443631 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=0.014620Jy sigma=0.520031 ! Fit after self-cal, rms=0.014619Jy sigma=0.519903 wmodel /d2/scr/pima/bp177i_uvs/J1652+6232_X_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177i_uvs/J1652+6232_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1652+6232_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1652+6232_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1652+6232_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1652+6232_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 = -1.15086e-05 Jy ! Component: 100 - total flux cleaned = -8.73147e-05 Jy ! Component: 150 - total flux cleaned = -0.00014076 Jy ! Component: 200 - total flux cleaned = -8.88744e-05 Jy ! Component: 250 - total flux cleaned = -0.000138589 Jy ! Component: 300 - total flux cleaned = -8.98484e-05 Jy ! Component: 350 - total flux cleaned = -7.44234e-05 Jy ! Component: 400 - total flux cleaned = -4.42179e-05 Jy ! Component: 450 - total flux cleaned = 1.51111e-05 Jy ! Component: 500 - total flux cleaned = 0.000101864 Jy ! Component: 550 - total flux cleaned = 0.000144455 Jy ! Component: 600 - total flux cleaned = 0.000227335 Jy ! Component: 650 - total flux cleaned = 0.000254349 Jy ! Component: 700 - total flux cleaned = 0.000280789 Jy ! Component: 750 - total flux cleaned = 0.000267695 Jy ! Component: 800 - total flux cleaned = 0.000280482 Jy ! Component: 850 - total flux cleaned = 0.000317941 Jy ! Component: 900 - total flux cleaned = 0.00035468 Jy ! Component: 950 - total flux cleaned = 0.000390588 Jy ! Component: 1000 - total flux cleaned = 0.000378462 Jy ! Component: 1050 - total flux cleaned = 0.0004017 Jy ! Component: 1100 - total flux cleaned = 0.000447858 Jy ! Component: 1150 - total flux cleaned = 0.000504464 Jy ! Component: 1200 - total flux cleaned = 0.000526919 Jy ! Component: 1250 - total flux cleaned = 0.000592732 Jy ! Component: 1300 - total flux cleaned = 0.00061424 Jy ! Component: 1350 - total flux cleaned = 0.000656903 Jy ! Component: 1400 - total flux cleaned = 0.000719952 Jy ! Component: 1450 - total flux cleaned = 0.000761248 Jy ! Component: 1500 - total flux cleaned = 0.000801988 Jy ! Component: 1550 - total flux cleaned = 0.000812012 Jy ! Component: 1600 - total flux cleaned = 0.000841946 Jy ! Component: 1650 - total flux cleaned = 0.000891199 Jy ! Component: 1700 - total flux cleaned = 0.000929993 Jy ! Component: 1750 - total flux cleaned = 0.000968267 Jy ! Component: 1800 - total flux cleaned = 0.000987158 Jy ! Component: 1850 - total flux cleaned = 0.00103385 Jy ! Component: 1900 - total flux cleaned = 0.00105234 Jy ! Component: 1950 - total flux cleaned = 0.00108876 Jy ! Component: 2000 - total flux cleaned = 0.00106166 Jy ! Component: 2050 - total flux cleaned = 0.0010884 Jy ! Component: 2100 - total flux cleaned = 0.00109726 Jy ! Component: 2150 - total flux cleaned = 0.00111456 Jy ! Component: 2200 - total flux cleaned = 0.0011403 Jy ! Component: 2250 - total flux cleaned = 0.00117437 Jy ! Component: 2300 - total flux cleaned = 0.0011912 Jy ! Component: 2350 - total flux cleaned = 0.00122447 Jy ! Component: 2400 - total flux cleaned = 0.00129871 Jy ! Component: 2450 - total flux cleaned = 0.00132326 Jy ! Component: 2500 - total flux cleaned = 0.00141238 Jy ! Component: 2550 - total flux cleaned = 0.00141233 Jy ! Component: 2600 - total flux cleaned = 0.0014682 Jy ! Component: 2650 - total flux cleaned = 0.00154721 Jy ! Component: 2700 - total flux cleaned = 0.00157856 Jy ! Component: 2750 - total flux cleaned = 0.00162528 Jy ! Component: 2800 - total flux cleaned = 0.0017103 Jy ! Component: 2850 - total flux cleaned = 0.00175625 Jy ! Component: 2900 - total flux cleaned = 0.00181719 Jy ! Component: 2950 - total flux cleaned = 0.00186251 Jy ! Component: 3000 - total flux cleaned = 0.00190002 Jy ! Component: 3050 - total flux cleaned = 0.00195963 Jy ! Component: 3100 - total flux cleaned = 0.00200399 Jy ! Component: 3150 - total flux cleaned = 0.00202606 Jy ! Component: 3200 - total flux cleaned = 0.00206262 Jy ! Component: 3250 - total flux cleaned = 0.00211341 Jy ! Component: 3300 - total flux cleaned = 0.00210622 Jy ! Component: 3350 - total flux cleaned = 0.00214936 Jy ! Component: 3400 - total flux cleaned = 0.0021993 Jy ! Component: 3450 - total flux cleaned = 0.00222763 Jy ! Component: 3500 - total flux cleaned = 0.00227698 Jy ! Component: 3550 - total flux cleaned = 0.00231208 Jy ! Component: 3600 - total flux cleaned = 0.00236092 Jy ! Component: 3650 - total flux cleaned = 0.00240256 Jy ! Component: 3700 - total flux cleaned = 0.00245092 Jy ! Component: 3750 - total flux cleaned = 0.00249904 Jy ! Component: 3800 - total flux cleaned = 0.00252648 Jy ! Component: 3850 - total flux cleaned = 0.00258778 Jy ! Component: 3900 - total flux cleaned = 0.00259461 Jy ! Component: 3950 - total flux cleaned = 0.0026486 Jy ! Component: 4000 - total flux cleaned = 0.00270237 Jy ! Component: 4050 - total flux cleaned = 0.00274249 Jy ! Total flux subtracted in 4096 components = 0.00280241 Jy ! Clean residual min=-0.000421 max=0.000394 Jy/beam ! Clean residual mean=0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0471655 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 361 components and 0.0471655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1652+6232_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.975 at 40.98 degrees (North through East) ! Clean map min=-0.0010412 max=0.037071 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1652+6232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0370715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.922542 0.922542 1.84508 3.69017 7.38034 14.7607 29.5213 59.0427 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.188 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1652+6232_X_uvs.log closed on Tue Apr 15 00:27:14 2014