! Started logfile: /scr/pima/bp192a1_uvs/J0549+2753_C_uvs.log on Wed Sep 16 13:32:56 2015 obs /scr/pima/bp192a1_uvs/J0549+2753_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0549+2753_C_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0549+2753 ! ! 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 10080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0549+2753_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=1.003520Jy sigma=25.356684 ! Fit after self-cal, rms=0.948541Jy sigma=23.940067 ! 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=1.325 mas, bmaj=3.913 mas, bpa=14.09 degrees ! Estimated noise=0.468853 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 = 0.0348527 Jy ! Component: 100 - total flux cleaned = 0.0469503 Jy ! Total flux subtracted in 100 components = 0.0469503 Jy ! Clean residual min=-0.004485 max=0.013696 Jy/beam ! Clean residual mean=0.000001 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.0469503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0469503 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=0.041107Jy sigma=1.011313 ! Fit after self-cal, rms=0.040306Jy sigma=0.991624 ! Inverting map ! Added new window around map position (3.3, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127575 Jy ! Component: 100 - total flux cleaned = 0.0202765 Jy ! Total flux subtracted in 100 components = 0.0202765 Jy ! Clean residual min=-0.003852 max=0.007664 Jy/beam ! Clean residual mean=0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.0672269 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0672269 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=0.033888Jy sigma=0.813138 ! Fit after self-cal, rms=0.033104Jy sigma=0.793727 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668007 Jy ! Component: 100 - total flux cleaned = 0.0109346 Jy ! Total flux subtracted in 100 components = 0.0109346 Jy ! Clean residual min=-0.002705 max=0.003705 Jy/beam ! Clean residual mean=0.000000 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0781614 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0781614 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=0.030841Jy sigma=0.732361 ! Fit after self-cal, rms=0.030686Jy sigma=0.728744 ! 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=1.711 mas, bmaj=4.203 mas, bpa=13.02 degrees ! Estimated noise=0.282382 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 = 0.00563762 Jy ! Component: 100 - total flux cleaned = 0.00878922 Jy ! Component: 150 - total flux cleaned = 0.0109355 Jy ! Component: 200 - total flux cleaned = 0.0124994 Jy ! Total flux subtracted in 200 components = 0.0124994 Jy ! Clean residual min=-0.002247 max=0.002580 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0906609 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.0906608 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=0.029525Jy sigma=0.700902 ! Fit after self-cal, rms=0.029444Jy sigma=0.698891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.711 x 4.203 at 13.02 degrees (North through East) ! Clean map min=-0.0019307 max=0.045747 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 0.95 FD 1.09 HN 1.05 KP 0.88 ! LA 0.99 MK 1.11 NL 1.11 OV 0.99 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 0.99 KP 0.90 ! LA 1.03 MK 0.92 NL 1.19 OV 1.03 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 0.88 ! LA 1.03 MK 1.01 NL 1.10 OV 0.96 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.00 KP 0.94 ! LA 1.07 MK 1.10 NL 1.18 OV 0.95 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.06 KP 0.94 ! LA 1.19 MK 0.95 NL 1.12 OV 0.96 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.98 KP 0.95 ! LA 1.11 MK 1.04 NL 1.08 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 0.93 ! LA 1.09 MK 1.10 NL 1.08 OV 0.92 ! PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.029444Jy sigma=0.698891 ! Fit after self-cal, rms=0.029251Jy sigma=0.682990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.718 mas, bmaj=4.212 mas, bpa=13.35 degrees ! Estimated noise=0.286605 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 = 0.000871757 Jy ! Component: 100 - total flux cleaned = 0.00101279 Jy ! Component: 150 - total flux cleaned = 0.0011527 Jy ! Component: 200 - total flux cleaned = 0.00123418 Jy ! Total flux subtracted in 200 components = 0.00123418 Jy ! Clean residual min=-0.001311 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.091895 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.091895 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=0.029193Jy sigma=0.681793 ! Fit after self-cal, rms=0.029187Jy sigma=0.681523 ! 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=0.029187Jy sigma=0.681523 ! Fit after self-cal, rms=0.029108Jy sigma=0.681381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.205 mas, bpa=13.35 degrees ! Estimated noise=0.286574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640579 Jy ! Component: 100 - total flux cleaned = 0.0007766 Jy ! Component: 150 - total flux cleaned = 0.000828795 Jy ! Component: 200 - total flux cleaned = 0.000876975 Jy ! Total flux subtracted in 200 components = 0.000876975 Jy ! Clean residual min=-0.001270 max=0.001082 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.092772 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.092772 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=0.029079Jy sigma=0.680816 ! Fit after self-cal, rms=0.029075Jy sigma=0.680767 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 = 9.31112e-05 Jy ! Component: 100 - total flux cleaned = 0.000121395 Jy ! Component: 150 - total flux cleaned = 0.000174692 Jy ! Component: 200 - total flux cleaned = 0.000199452 Jy ! Total flux subtracted in 200 components = 0.000199452 Jy ! Clean residual min=-0.001230 max=0.001054 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0929714 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.0929714 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=0.029062Jy sigma=0.680478 ! Fit after self-cal, rms=0.029060Jy sigma=0.680458 ! 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=0.029060Jy sigma=0.680458 ! Fit after self-cal, rms=0.029055Jy sigma=0.680344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.201 mas, bpa=13.29 degrees ! Estimated noise=0.28708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524909 Jy ! Component: 100 - total flux cleaned = 0.000730311 Jy ! Component: 150 - total flux cleaned = 0.000789402 Jy ! Component: 200 - total flux cleaned = 0.000811228 Jy ! Total flux subtracted in 200 components = 0.000811228 Jy ! Clean residual min=-0.001203 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0937827 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0937827 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=0.029040Jy sigma=0.680070 ! Fit after self-cal, rms=0.029038Jy sigma=0.680051 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 = 4.00576e-05 Jy ! Component: 100 - total flux cleaned = 7.2027e-05 Jy ! Component: 150 - total flux cleaned = 9.17643e-05 Jy ! Component: 200 - total flux cleaned = 9.1554e-05 Jy ! Total flux subtracted in 200 components = 9.1554e-05 Jy ! Clean residual min=-0.001185 max=0.001018 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0938742 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.0938742 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=0.029032Jy sigma=0.679896 ! Fit after self-cal, rms=0.029031Jy sigma=0.679886 ! 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=0.029031Jy sigma=0.679886 ! Fit after self-cal, rms=0.029076Jy sigma=0.679805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=5.263 mas, bpa=5.454 degrees ! Estimated noise=0.351642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006563 Jy ! Component: 100 - total flux cleaned = 0.000803571 Jy ! Component: 150 - total flux cleaned = 0.000844197 Jy ! Component: 200 - total flux cleaned = 0.000882554 Jy ! Total flux subtracted in 200 components = 0.000882554 Jy ! Clean residual min=-0.001244 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0947568 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.0947568 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=0.029071Jy sigma=0.679725 ! Fit after self-cal, rms=0.029067Jy sigma=0.679650 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 = 5.23807e-05 Jy ! Component: 100 - total flux cleaned = 5.01128e-05 Jy ! Component: 150 - total flux cleaned = 5.62969e-05 Jy ! Component: 200 - total flux cleaned = 6.72738e-05 Jy ! Total flux subtracted in 200 components = 6.72738e-05 Jy ! Clean residual min=-0.001222 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.094824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.094824 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=0.029066Jy sigma=0.679631 ! Fit after self-cal, rms=0.029064Jy sigma=0.679597 ! 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=1.706 mas, bmaj=4.198 mas, bpa=13.25 degrees ! Estimated noise=0.287894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.706 x 4.198 at 13.25 degrees (North through East) ! Clean map min=-0.0010897 max=0.045083 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=1.324 mas, bmaj=3.91 mas, bpa=14.33 degrees ! Estimated noise=0.479441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375061 Jy ! Component: 100 - total flux cleaned = 0.0534628 Jy ! Component: 150 - total flux cleaned = 0.0639924 Jy ! Component: 200 - total flux cleaned = 0.0713567 Jy ! Total flux subtracted in 200 components = 0.0713567 Jy ! Clean residual min=-0.002521 max=0.004118 Jy/beam ! Clean residual mean=0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0713566 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 0.0713566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=4.198 mas, bpa=13.25 degrees ! Estimated noise=0.287894 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 = 0.0084638 Jy ! Component: 100 - total flux cleaned = 0.013347 Jy ! Component: 150 - total flux cleaned = 0.0164637 Jy ! Component: 200 - total flux cleaned = 0.0185778 Jy ! Total flux subtracted in 200 components = 0.0185778 Jy ! Clean residual min=-0.001520 max=0.001589 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0899344 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.0899344 Jy ! Inverting map ! Added new window around map position (-21.3, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157976 Jy ! Component: 100 - total flux cleaned = 0.00265368 Jy ! Component: 150 - total flux cleaned = 0.00343346 Jy ! Component: 200 - total flux cleaned = 0.0040155 Jy ! Total flux subtracted in 200 components = 0.0040155 Jy ! Clean residual min=-0.001266 max=0.001026 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0939499 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 0.0939499 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=3.586 mas, bmaj=5.263 mas, bpa=5.454 degrees ! Estimated noise=0.351642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668729 Jy ! Component: 100 - total flux cleaned = 0.000991725 Jy ! Component: 150 - total flux cleaned = 0.00110106 Jy ! Component: 200 - total flux cleaned = 0.00115755 Jy ! Total flux subtracted in 200 components = 0.00115755 Jy ! Clean residual min=-0.001252 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0951074 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 = 5.13121e-05 Jy ! Component: 100 - total flux cleaned = 9.75499e-05 Jy ! Component: 150 - total flux cleaned = 0.000111774 Jy ! Component: 200 - total flux cleaned = 0.000118662 Jy ! Total flux subtracted in 200 components = 0.000118662 Jy ! Clean residual min=-0.001229 max=0.001261 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0952261 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 0.0952261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=4.198 mas, bpa=13.25 degrees ! Estimated noise=0.287894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132346 Jy ! Component: 100 - total flux cleaned = -0.000100069 Jy ! Component: 150 - total flux cleaned = -8.5635e-05 Jy ! Component: 200 - total flux cleaned = -8.59501e-05 Jy ! Total flux subtracted in 200 components = -8.59501e-05 Jy ! Clean residual min=-0.001148 max=0.000939 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0951401 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.0951401 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=0.029049Jy sigma=0.679300 ! Fit after self-cal, rms=0.029041Jy sigma=0.679199 wmodel /scr/pima/bp192a1_uvs/J0549+2753_C_map.mod ! Writing 114 model components to file: /scr/pima/bp192a1_uvs/J0549+2753_C_map.mod wobs /scr/pima/bp192a1_uvs/J0549+2753_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0549+2753_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0549+2753_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0549+2753_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 = -0.000222355 Jy ! Component: 100 - total flux cleaned = -0.000239864 Jy ! Component: 150 - total flux cleaned = -0.00027187 Jy ! Component: 200 - total flux cleaned = -0.000255974 Jy ! Component: 250 - total flux cleaned = -0.000270274 Jy ! Component: 300 - total flux cleaned = -0.000255856 Jy ! Component: 350 - total flux cleaned = -0.000269309 Jy ! Component: 400 - total flux cleaned = -0.000269226 Jy ! Component: 450 - total flux cleaned = -0.000269417 Jy ! Component: 500 - total flux cleaned = -0.000231765 Jy ! Component: 550 - total flux cleaned = -0.000194697 Jy ! Component: 600 - total flux cleaned = -0.000158606 Jy ! Component: 650 - total flux cleaned = -0.00014658 Jy ! Component: 700 - total flux cleaned = -8.84079e-05 Jy ! Component: 750 - total flux cleaned = -8.84076e-05 Jy ! Component: 800 - total flux cleaned = -8.80499e-05 Jy ! Component: 850 - total flux cleaned = -2.17138e-05 Jy ! Component: 900 - total flux cleaned = 1.08617e-05 Jy ! Component: 950 - total flux cleaned = 4.28709e-05 Jy ! Component: 1000 - total flux cleaned = 7.448e-05 Jy ! Component: 1050 - total flux cleaned = 8.48916e-05 Jy ! Component: 1100 - total flux cleaned = 0.000125872 Jy ! Component: 1150 - total flux cleaned = 0.000165923 Jy ! Component: 1200 - total flux cleaned = 0.000165791 Jy ! Component: 1250 - total flux cleaned = 0.000204763 Jy ! Component: 1300 - total flux cleaned = 0.000233598 Jy ! Component: 1350 - total flux cleaned = 0.000233563 Jy ! Component: 1400 - total flux cleaned = 0.000252292 Jy ! Component: 1450 - total flux cleaned = 0.000307769 Jy ! Component: 1500 - total flux cleaned = 0.000326181 Jy ! Component: 1550 - total flux cleaned = 0.000353019 Jy ! Component: 1600 - total flux cleaned = 0.000379707 Jy ! Component: 1650 - total flux cleaned = 0.000423699 Jy ! Component: 1700 - total flux cleaned = 0.00043235 Jy ! Component: 1750 - total flux cleaned = 0.000458284 Jy ! Component: 1800 - total flux cleaned = 0.000517799 Jy ! Component: 1850 - total flux cleaned = 0.000501046 Jy ! Component: 1900 - total flux cleaned = 0.000534436 Jy ! Component: 1950 - total flux cleaned = 0.000559215 Jy ! Component: 2000 - total flux cleaned = 0.000599826 Jy ! Component: 2050 - total flux cleaned = 0.000615897 Jy ! Component: 2100 - total flux cleaned = 0.000623746 Jy ! Component: 2150 - total flux cleaned = 0.000623766 Jy ! Component: 2200 - total flux cleaned = 0.000670406 Jy ! Component: 2250 - total flux cleaned = 0.000677955 Jy ! Component: 2300 - total flux cleaned = 0.000662795 Jy ! Component: 2350 - total flux cleaned = 0.000677806 Jy ! Component: 2400 - total flux cleaned = 0.000685306 Jy ! Component: 2450 - total flux cleaned = 0.000692708 Jy ! Component: 2500 - total flux cleaned = 0.000707299 Jy ! Component: 2550 - total flux cleaned = 0.000721857 Jy ! Component: 2600 - total flux cleaned = 0.000750488 Jy ! Component: 2650 - total flux cleaned = 0.000750335 Jy ! Component: 2700 - total flux cleaned = 0.000750453 Jy ! Component: 2750 - total flux cleaned = 0.000736611 Jy ! Component: 2800 - total flux cleaned = 0.000771024 Jy ! Component: 2850 - total flux cleaned = 0.000764203 Jy ! Component: 2900 - total flux cleaned = 0.000791117 Jy ! Component: 2950 - total flux cleaned = 0.000791089 Jy ! Component: 3000 - total flux cleaned = 0.000751408 Jy ! Component: 3050 - total flux cleaned = 0.000744929 Jy ! Component: 3100 - total flux cleaned = 0.00075797 Jy ! Component: 3150 - total flux cleaned = 0.000745004 Jy ! Component: 3200 - total flux cleaned = 0.000751379 Jy ! Component: 3250 - total flux cleaned = 0.000719651 Jy ! Component: 3300 - total flux cleaned = 0.000694482 Jy ! Component: 3350 - total flux cleaned = 0.000682006 Jy ! Component: 3400 - total flux cleaned = 0.000663496 Jy ! Component: 3450 - total flux cleaned = 0.000645085 Jy ! Component: 3500 - total flux cleaned = 0.000626916 Jy ! Component: 3550 - total flux cleaned = 0.000620877 Jy ! Component: 3600 - total flux cleaned = 0.000608877 Jy ! Component: 3650 - total flux cleaned = 0.000579269 Jy ! Component: 3700 - total flux cleaned = 0.00056166 Jy ! Component: 3750 - total flux cleaned = 0.000538297 Jy ! Component: 3800 - total flux cleaned = 0.000526627 Jy ! Component: 3850 - total flux cleaned = 0.000520789 Jy ! Component: 3900 - total flux cleaned = 0.00046351 Jy ! Component: 3950 - total flux cleaned = 0.000435053 Jy ! Component: 4000 - total flux cleaned = 0.000423755 Jy ! Component: 4050 - total flux cleaned = 0.000390039 Jy ! Total flux subtracted in 4096 components = 0.000367729 Jy ! Clean residual min=-0.000330 max=0.000317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0955078 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 396 components and 0.0955079 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0549+2753_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.706 x 4.198 at 13.25 degrees (North through East) ! Clean map min=-0.00082657 max=0.045153 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0549+2753_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0451534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.88868e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.657005 0.657005 1.31401 2.62802 5.25604 10.5121 21.0242 42.0483 84.0967 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 456.617 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0549+2753_C_uvs.log closed on Wed Sep 16 13:33:00 2015