! Started logfile: /scr/pima/bp192a1_uvs/J0242+1101_C_uvs.log on Wed Sep 16 13:29:02 2015 obs /scr/pima/bp192a1_uvs/J0242+1101_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0242+1101_C_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748765 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! 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 9704 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/J0242+1101_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.257186Jy sigma=30.828123 ! Fit after self-cal, rms=0.282032Jy sigma=7.019684 ! 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=1.328 mas, bmaj=3.536 mas, bpa=0.9341 degrees ! Estimated noise=0.409921 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 = 0.578637 Jy ! Component: 100 - total flux cleaned = 0.715103 Jy ! Total flux subtracted in 100 components = 0.715103 Jy ! Clean residual min=-0.034864 max=0.086057 Jy/beam ! Clean residual mean=-0.000004 rms=0.009704 Jy/beam ! Combined flux in latest and established models = 0.715103 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.715103 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=0.200995Jy sigma=4.730825 ! Fit after self-cal, rms=0.200795Jy sigma=4.725724 ! Inverting map ! Added new window around map position (3, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0810876 Jy ! Component: 100 - total flux cleaned = 0.130159 Jy ! Total flux subtracted in 100 components = 0.130159 Jy ! Clean residual min=-0.026035 max=0.028644 Jy/beam ! Clean residual mean=-0.000010 rms=0.006189 Jy/beam ! Combined flux in latest and established models = 0.845262 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.845262 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=0.142756Jy sigma=3.235720 ! Fit after self-cal, rms=0.140701Jy sigma=3.196106 ! 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=1.628 mas, bmaj=4.169 mas, bpa=-3.661 degrees ! Estimated noise=0.299933 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 = 0.0643244 Jy ! Component: 100 - total flux cleaned = 0.104285 Jy ! Component: 150 - total flux cleaned = 0.13132 Jy ! Component: 200 - total flux cleaned = 0.1507 Jy ! Total flux subtracted in 200 components = 0.1507 Jy ! Clean residual min=-0.023072 max=0.026136 Jy/beam ! Clean residual mean=-0.000030 rms=0.006115 Jy/beam ! Combined flux in latest and established models = 0.995961 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 70 components and 0.995961 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=0.100121Jy sigma=2.257711 ! Fit after self-cal, rms=0.098492Jy sigma=2.219706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.628 x 4.169 at -3.661 degrees (North through East) ! Clean map min=-0.022038 max=0.77558 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 0.98 KP 0.86 ! LA 1.03 MK 1.06 NL 1.01 OV 0.98 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.01 KP 0.89 ! LA 1.07 MK 0.99 NL 1.05 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.87 ! LA 1.02 MK 0.97 NL 1.06 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! 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 1.05 FD 1.01 HN 1.02 KP 0.93 ! LA 1.06 MK 1.04 NL 1.13 OV 0.96 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.90 ! LA 1.16 MK 1.00 NL 1.10 OV 0.96 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.99 KP 0.90 ! LA 1.08 MK 0.99 NL 1.09 OV 0.96 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.02 KP 0.92 ! LA 1.08 MK 1.00 NL 1.01 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.098492Jy sigma=2.219706 ! Fit after self-cal, rms=0.066836Jy sigma=1.377304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.192 mas, bpa=-3.601 degrees ! Estimated noise=0.29884 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 = 0.0123364 Jy ! Component: 100 - total flux cleaned = 0.018771 Jy ! Component: 150 - total flux cleaned = 0.0231082 Jy ! Component: 200 - total flux cleaned = 0.0261291 Jy ! Total flux subtracted in 200 components = 0.0261291 Jy ! Clean residual min=-0.007417 max=0.007675 Jy/beam ! Clean residual mean=-0.000006 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 1.02209 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 1.02209 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=0.064342Jy sigma=1.314791 ! Fit after self-cal, rms=0.064139Jy sigma=1.309630 ! 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=0.064139Jy sigma=1.309630 ! Fit after self-cal, rms=0.063651Jy sigma=1.294901 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=4.182 mas, bpa=-3.553 degrees ! Estimated noise=0.300288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065799 Jy ! Component: 100 - total flux cleaned = 0.0107135 Jy ! Component: 150 - total flux cleaned = 0.0135198 Jy ! Component: 200 - total flux cleaned = 0.014908 Jy ! Total flux subtracted in 200 components = 0.014908 Jy ! Clean residual min=-0.007345 max=0.007163 Jy/beam ! Clean residual mean=-0.000006 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 1.037 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 1.037 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=0.062730Jy sigma=1.277884 ! Fit after self-cal, rms=0.062676Jy sigma=1.276376 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 (-3.6, -55.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623741 Jy ! Component: 100 - total flux cleaned = 0.0072569 Jy ! Component: 150 - total flux cleaned = 0.0080657 Jy ! Component: 200 - total flux cleaned = 0.00824439 Jy ! Total flux subtracted in 200 components = 0.00824439 Jy ! Clean residual min=-0.006590 max=0.006254 Jy/beam ! Clean residual mean=-0.000005 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 1.04524 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 1.04524 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=0.061865Jy sigma=1.259619 ! Fit after self-cal, rms=0.061846Jy sigma=1.259123 ! 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=0.061846Jy sigma=1.259123 ! Fit after self-cal, rms=0.061508Jy sigma=1.247592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=4.175 mas, bpa=-3.51 degrees ! Estimated noise=0.302025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535114 Jy ! Component: 100 - total flux cleaned = 0.00786326 Jy ! Component: 150 - total flux cleaned = 0.00890417 Jy ! Component: 200 - total flux cleaned = 0.00963431 Jy ! Total flux subtracted in 200 components = 0.00963431 Jy ! Clean residual min=-0.006994 max=0.006534 Jy/beam ! Clean residual mean=-0.000006 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 1.05488 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 1.05488 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=0.060840Jy sigma=1.236922 ! Fit after self-cal, rms=0.060828Jy sigma=1.236467 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 = 0.00145519 Jy ! Component: 100 - total flux cleaned = 0.00180611 Jy ! Component: 150 - total flux cleaned = 0.00213008 Jy ! Component: 200 - total flux cleaned = 0.00237105 Jy ! Total flux subtracted in 200 components = 0.00237105 Jy ! Clean residual min=-0.006875 max=0.006412 Jy/beam ! Clean residual mean=-0.000006 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 1.05725 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 1.05725 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=0.060661Jy sigma=1.233729 ! Fit after self-cal, rms=0.060658Jy sigma=1.233610 ! 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=0.060658Jy sigma=1.233610 ! Fit after self-cal, rms=0.060434Jy sigma=1.225546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=5.739 mas, bpa=-3.247 degrees ! Estimated noise=0.381089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717752 Jy ! Component: 100 - total flux cleaned = 0.0105072 Jy ! Component: 150 - total flux cleaned = 0.0114501 Jy ! Component: 200 - total flux cleaned = 0.0120942 Jy ! Total flux subtracted in 200 components = 0.0120942 Jy ! Clean residual min=-0.010317 max=0.009231 Jy/beam ! Clean residual mean=-0.000015 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 1.06934 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 152 components and 1.06934 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=0.060041Jy sigma=1.222524 ! Fit after self-cal, rms=0.060028Jy sigma=1.222024 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 = 0.00124911 Jy ! Component: 100 - total flux cleaned = 0.00166422 Jy ! Component: 150 - total flux cleaned = 0.00198183 Jy ! Component: 200 - total flux cleaned = 0.00214488 Jy ! Total flux subtracted in 200 components = 0.00214488 Jy ! Clean residual min=-0.010303 max=0.009018 Jy/beam ! Clean residual mean=-0.000015 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 1.07149 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 162 components and 1.07149 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=0.060026Jy sigma=1.222999 ! Fit after self-cal, rms=0.060025Jy sigma=1.222890 ! 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=1.624 mas, bmaj=4.169 mas, bpa=-3.475 degrees ! Estimated noise=0.303574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.169 at -3.475 degrees (North through East) ! Clean map min=-0.0068547 max=0.78239 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 ! Performing amp+phase self-cal ! ! 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=0.060025Jy sigma=1.222890 ! Fit after self-cal, rms=0.058289Jy sigma=1.184872 ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=4.163 mas, bpa=-3.436 degrees ! Estimated noise=0.305226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421874 Jy ! Component: 100 - total flux cleaned = 0.00530638 Jy ! Component: 150 - total flux cleaned = 0.00576531 Jy ! Component: 200 - total flux cleaned = 0.00602897 Jy ! Total flux subtracted in 200 components = 0.00602897 Jy ! Clean residual min=-0.006989 max=0.006384 Jy/beam ! Clean residual mean=-0.000008 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 1.07752 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 1.07752 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=0.057798Jy sigma=1.178005 ! Fit after self-cal, rms=0.057793Jy sigma=1.177727 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071563 Jy ! Component: 100 - total flux cleaned = 0.00088375 Jy ! Component: 150 - total flux cleaned = 0.00103768 Jy ! Component: 200 - total flux cleaned = 0.00122773 Jy ! Total flux subtracted in 200 components = 0.00122773 Jy ! Clean residual min=-0.006816 max=0.006267 Jy/beam ! Clean residual mean=-0.000008 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 1.07874 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 179 components and 1.07874 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=0.057676Jy sigma=1.175964 ! Fit after self-cal, rms=0.057675Jy sigma=1.175852 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.057675Jy sigma=1.175852 ! Fit after self-cal, rms=0.057571Jy sigma=1.170835 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=1.316 mas, bmaj=3.53 mas, bpa=1.218 degrees ! Estimated noise=0.419961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.5926 Jy ! Component: 100 - total flux cleaned = 0.745047 Jy ! Component: 150 - total flux cleaned = 0.829221 Jy ! Component: 200 - total flux cleaned = 0.885969 Jy ! Total flux subtracted in 200 components = 0.885969 Jy ! Clean residual min=-0.014227 max=0.031815 Jy/beam ! Clean residual mean=0.000002 rms=0.005084 Jy/beam ! Combined flux in latest and established models = 0.885969 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 0.885969 Jy ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.159 mas, bpa=-3.436 degrees ! Estimated noise=0.306377 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062725 Jy ! Component: 100 - total flux cleaned = 0.10177 Jy ! Component: 150 - total flux cleaned = 0.127463 Jy ! Component: 200 - total flux cleaned = 0.144958 Jy ! Total flux subtracted in 200 components = 0.144958 Jy ! Clean residual min=-0.007624 max=0.013243 Jy/beam ! Clean residual mean=-0.000011 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 1.03093 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 71 components and 1.03093 Jy ! Inverting map ! Added new window around map position (4.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136643 Jy ! Component: 100 - total flux cleaned = 0.0234519 Jy ! Component: 150 - total flux cleaned = 0.0310475 Jy ! Component: 200 - total flux cleaned = 0.0370579 Jy ! Total flux subtracted in 200 components = 0.0370579 Jy ! Clean residual min=-0.007491 max=0.007022 Jy/beam ! Clean residual mean=-0.000009 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 1.06798 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 1.06798 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=3.689 mas, bmaj=5.731 mas, bpa=-3.244 degrees ! Estimated noise=0.386337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780536 Jy ! Component: 100 - total flux cleaned = 0.0130436 Jy ! Component: 150 - total flux cleaned = 0.0159701 Jy ! Component: 200 - total flux cleaned = 0.0180645 Jy ! Total flux subtracted in 200 components = 0.0180645 Jy ! Clean residual min=-0.010201 max=0.008946 Jy/beam ! Clean residual mean=-0.000017 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 1.08605 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018202 Jy ! Component: 100 - total flux cleaned = 0.00314913 Jy ! Component: 150 - total flux cleaned = 0.00419576 Jy ! Component: 200 - total flux cleaned = 0.00484382 Jy ! Total flux subtracted in 200 components = 0.00484382 Jy ! Clean residual min=-0.010050 max=0.008456 Jy/beam ! Clean residual mean=-0.000016 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 1.09089 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 181 components and 1.09089 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.159 mas, bpa=-3.436 degrees ! Estimated noise=0.306377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.4769e-05 Jy ! Component: 100 - total flux cleaned = 0.000621666 Jy ! Component: 150 - total flux cleaned = 0.000961024 Jy ! Component: 200 - total flux cleaned = 0.00103321 Jy ! Total flux subtracted in 200 components = 0.00103321 Jy ! Clean residual min=-0.006767 max=0.005982 Jy/beam ! Clean residual mean=-0.000008 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 1.09193 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 1.09193 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=0.056611Jy sigma=1.151608 ! Fit after self-cal, rms=0.056510Jy sigma=1.148964 wmodel /scr/pima/bp192a1_uvs/J0242+1101_C_map.mod ! Writing 204 model components to file: /scr/pima/bp192a1_uvs/J0242+1101_C_map.mod wobs /scr/pima/bp192a1_uvs/J0242+1101_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0242+1101_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0242+1101_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp192a1_uvs/J0242+1101_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 = -0.00231278 Jy ! Component: 100 - total flux cleaned = -0.00391285 Jy ! Component: 150 - total flux cleaned = -0.00566714 Jy ! Component: 200 - total flux cleaned = -0.00729746 Jy ! Component: 250 - total flux cleaned = -0.00824094 Jy ! Component: 300 - total flux cleaned = -0.009053 Jy ! Component: 350 - total flux cleaned = -0.00951788 Jy ! Component: 400 - total flux cleaned = -0.0101151 Jy ! Component: 450 - total flux cleaned = -0.0104763 Jy ! Component: 500 - total flux cleaned = -0.0109612 Jy ! Component: 550 - total flux cleaned = -0.011229 Jy ! Component: 600 - total flux cleaned = -0.0115558 Jy ! Component: 650 - total flux cleaned = -0.0118107 Jy ! Component: 700 - total flux cleaned = -0.0121213 Jy ! Component: 750 - total flux cleaned = -0.0124248 Jy ! Component: 800 - total flux cleaned = -0.0127802 Jy ! Component: 850 - total flux cleaned = -0.0131266 Jy ! Component: 900 - total flux cleaned = -0.0132958 Jy ! Component: 950 - total flux cleaned = -0.013463 Jy ! Component: 1000 - total flux cleaned = -0.0137358 Jy ! Component: 1050 - total flux cleaned = -0.0137899 Jy ! Component: 1100 - total flux cleaned = -0.0138958 Jy ! Component: 1150 - total flux cleaned = -0.0141014 Jy ! Component: 1200 - total flux cleaned = -0.0142021 Jy ! Component: 1250 - total flux cleaned = -0.0143012 Jy ! Component: 1300 - total flux cleaned = -0.0142037 Jy ! Component: 1350 - total flux cleaned = -0.0143974 Jy ! Component: 1400 - total flux cleaned = -0.0143972 Jy ! Component: 1450 - total flux cleaned = -0.0144898 Jy ! Component: 1500 - total flux cleaned = -0.0143513 Jy ! Component: 1550 - total flux cleaned = -0.0143965 Jy ! Component: 1600 - total flux cleaned = -0.014307 Jy ! Component: 1650 - total flux cleaned = -0.0142185 Jy ! Component: 1700 - total flux cleaned = -0.014175 Jy ! Component: 1750 - total flux cleaned = -0.014131 Jy ! Component: 1800 - total flux cleaned = -0.0140886 Jy ! Component: 1850 - total flux cleaned = -0.0140885 Jy ! Component: 1900 - total flux cleaned = -0.0140057 Jy ! Component: 1950 - total flux cleaned = -0.0140881 Jy ! Component: 2000 - total flux cleaned = -0.0140067 Jy ! Component: 2050 - total flux cleaned = -0.0140464 Jy ! Component: 2100 - total flux cleaned = -0.014046 Jy ! Component: 2150 - total flux cleaned = -0.0140071 Jy ! Component: 2200 - total flux cleaned = -0.0140073 Jy ! Component: 2250 - total flux cleaned = -0.0140068 Jy ! Component: 2300 - total flux cleaned = -0.013931 Jy ! Component: 2350 - total flux cleaned = -0.0137805 Jy ! Component: 2400 - total flux cleaned = -0.0136323 Jy ! Component: 2450 - total flux cleaned = -0.013669 Jy ! Component: 2500 - total flux cleaned = -0.0135238 Jy ! Component: 2550 - total flux cleaned = -0.0134883 Jy ! Component: 2600 - total flux cleaned = -0.0134533 Jy ! Component: 2650 - total flux cleaned = -0.0134537 Jy ! Component: 2700 - total flux cleaned = -0.013349 Jy ! Component: 2750 - total flux cleaned = -0.0133142 Jy ! Component: 2800 - total flux cleaned = -0.0132799 Jy ! Component: 2850 - total flux cleaned = -0.0133138 Jy ! Component: 2900 - total flux cleaned = -0.0133134 Jy ! Component: 2950 - total flux cleaned = -0.0133798 Jy ! Component: 3000 - total flux cleaned = -0.0134126 Jy ! Component: 3050 - total flux cleaned = -0.0133793 Jy ! Component: 3100 - total flux cleaned = -0.0134448 Jy ! Component: 3150 - total flux cleaned = -0.0134446 Jy ! Component: 3200 - total flux cleaned = -0.0134765 Jy ! Component: 3250 - total flux cleaned = -0.0134448 Jy ! Component: 3300 - total flux cleaned = -0.0136027 Jy ! Component: 3350 - total flux cleaned = -0.0136342 Jy ! Component: 3400 - total flux cleaned = -0.0136655 Jy ! Component: 3450 - total flux cleaned = -0.013635 Jy ! Component: 3500 - total flux cleaned = -0.013666 Jy ! Component: 3550 - total flux cleaned = -0.0137277 Jy ! Component: 3600 - total flux cleaned = -0.013728 Jy ! Component: 3650 - total flux cleaned = -0.013819 Jy ! Component: 3700 - total flux cleaned = -0.0138791 Jy ! Component: 3750 - total flux cleaned = -0.0139386 Jy ! Component: 3800 - total flux cleaned = -0.0139978 Jy ! Component: 3850 - total flux cleaned = -0.0140566 Jy ! Component: 3900 - total flux cleaned = -0.0140564 Jy ! Component: 3950 - total flux cleaned = -0.0141437 Jy ! Component: 4000 - total flux cleaned = -0.0142591 Jy ! Component: 4050 - total flux cleaned = -0.0141729 Jy ! Total flux subtracted in 4096 components = -0.0142872 Jy ! Clean residual min=-0.001590 max=0.001627 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 1.07764 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 564 components and 1.07764 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0242+1101_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.159 at -3.436 degrees (North through East) ! Clean map min=-0.0035926 max=0.79057 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0242+1101_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.790575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000507895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192731 0.192731 0.385463 0.770925 1.54185 3.0837 6.1674 12.3348 24.6696 49.3392 98.6785 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1556.57 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0242+1101_C_uvs.log closed on Wed Sep 16 13:29:07 2015