! Started logfile: /d2/scr/pima/bp177f_uvs/J0152+2207_C_uvs.log on Fri Mar 21 07:40:52 2014 obs /d2/scr/pima/bp177f_uvs/J0152+2207_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0152+2207_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895833 visibilities/baseline/integration-bin. ! Found source: J0152+2207 ! ! 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 1032 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J0152+2207_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.239001Jy sigma=47.692494 ! Fit after self-cal, rms=0.366788Jy sigma=13.541092 ! 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=2.07 mas, bmaj=4.248 mas, bpa=53.13 degrees ! Estimated noise=0.833969 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 = 0.535741 Jy ! Component: 100 - total flux cleaned = 0.652685 Jy ! Total flux subtracted in 100 components = 0.652685 Jy ! Clean residual min=-0.045436 max=0.114533 Jy/beam ! Clean residual mean=-0.000144 rms=0.013146 Jy/beam ! Combined flux in latest and established models = 0.652684 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.652684 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=0.221963Jy sigma=7.597249 ! Fit after self-cal, rms=0.221947Jy sigma=7.597016 ! Inverting map ! Added new window around map position (-2.1, 8.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0951893 Jy ! Component: 100 - total flux cleaned = 0.139864 Jy ! Total flux subtracted in 100 components = 0.139864 Jy ! Clean residual min=-0.037419 max=0.038881 Jy/beam ! Clean residual mean=-0.000087 rms=0.008200 Jy/beam ! Combined flux in latest and established models = 0.792548 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.792548 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=0.159089Jy sigma=5.268794 ! Fit after self-cal, rms=0.147200Jy sigma=4.829624 ! 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=2.725 mas, bmaj=4.595 mas, bpa=54.24 degrees ! Estimated noise=0.595024 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 = 0.0569927 Jy ! Component: 100 - total flux cleaned = 0.0862198 Jy ! Component: 150 - total flux cleaned = 0.105516 Jy ! Component: 200 - total flux cleaned = 0.119302 Jy ! Total flux subtracted in 200 components = 0.119302 Jy ! Clean residual min=-0.028998 max=0.036863 Jy/beam ! Clean residual mean=-0.000004 rms=0.008591 Jy/beam ! Combined flux in latest and established models = 0.91185 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 65 components and 0.91185 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=0.118620Jy sigma=3.864617 ! Fit after self-cal, rms=0.114147Jy sigma=3.688495 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 4.595 at 54.24 degrees (North through East) ! Clean map min=-0.027371 max=0.66997 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 1.01 FD 1.03 HN 0.99 KP 0.90 ! LA 1.00 NL 1.07 OV 0.99 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.02 KP 0.93 ! LA 1.08 NL 1.14 OV 1.06 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.00 KP 0.98 ! LA 1.05 NL 1.03 OV 1.01 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 NL 1.04 OV 0.98 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.01 KP 0.97 ! LA 1.03 NL 1.03 OV 0.99 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.94 KP 0.89 ! LA 0.94 NL 1.04 OV 0.98 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.98 KP 0.96 ! LA 0.95 NL 1.04 OV 1.02 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.114147Jy sigma=3.688495 ! Fit after self-cal, rms=0.101382Jy sigma=3.008513 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=4.591 mas, bpa=53.75 degrees ! Estimated noise=0.597215 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 (12.9, 39.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363614 Jy ! Component: 100 - total flux cleaned = 0.0584674 Jy ! Component: 150 - total flux cleaned = 0.0751051 Jy ! Component: 200 - total flux cleaned = 0.0882136 Jy ! Total flux subtracted in 200 components = 0.0882136 Jy ! Clean residual min=-0.014259 max=0.012702 Jy/beam ! Clean residual mean=-0.000037 rms=0.003898 Jy/beam ! Combined flux in latest and established models = 1.00006 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 122 components and 1.00006 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=0.083799Jy sigma=2.182333 ! Fit after self-cal, rms=0.083266Jy sigma=2.154741 ! 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=0.083266Jy sigma=2.154741 ! Fit after self-cal, rms=0.082427Jy sigma=2.111215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.73 mas, bmaj=4.592 mas, bpa=53.66 degrees ! Estimated noise=0.598719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139932 Jy ! Component: 100 - total flux cleaned = 0.0242442 Jy ! Component: 150 - total flux cleaned = 0.0324377 Jy ! Component: 200 - total flux cleaned = 0.0390836 Jy ! Total flux subtracted in 200 components = 0.0390836 Jy ! Clean residual min=-0.009906 max=0.008704 Jy/beam ! Clean residual mean=-0.000022 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 1.03915 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 171 components and 1.03915 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=0.078306Jy sigma=1.939832 ! Fit after self-cal, rms=0.078032Jy sigma=1.928466 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 = 0.00673306 Jy ! Component: 100 - total flux cleaned = 0.0119267 Jy ! Component: 150 - total flux cleaned = 0.0162759 Jy ! Component: 200 - total flux cleaned = 0.0189876 Jy ! Total flux subtracted in 200 components = 0.0189876 Jy ! Clean residual min=-0.008931 max=0.007953 Jy/beam ! Clean residual mean=-0.000022 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 1.05814 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 204 components and 1.05814 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=0.076817Jy sigma=1.886636 ! Fit after self-cal, rms=0.076713Jy sigma=1.883286 ! 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=0.076713Jy sigma=1.883286 ! Fit after self-cal, rms=0.076136Jy sigma=1.845064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=4.593 mas, bpa=53.71 degrees ! Estimated noise=0.60257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762217 Jy ! Component: 100 - total flux cleaned = 0.0126697 Jy ! Component: 150 - total flux cleaned = 0.0168116 Jy ! Component: 200 - total flux cleaned = 0.0203515 Jy ! Total flux subtracted in 200 components = 0.0203515 Jy ! Clean residual min=-0.009104 max=0.007536 Jy/beam ! Clean residual mean=-0.000014 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 1.07849 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 234 components and 1.07849 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=0.074489Jy sigma=1.809507 ! Fit after self-cal, rms=0.074424Jy sigma=1.807206 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 = 0.00353064 Jy ! Component: 100 - total flux cleaned = 0.00639114 Jy ! Component: 150 - total flux cleaned = 0.0079089 Jy ! Component: 200 - total flux cleaned = 0.00902054 Jy ! Total flux subtracted in 200 components = 0.00902054 Jy ! Clean residual min=-0.008767 max=0.007488 Jy/beam ! Clean residual mean=-0.000012 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 1.08751 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 251 components and 1.08751 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=0.073966Jy sigma=1.796487 ! Fit after self-cal, rms=0.073941Jy sigma=1.795818 ! 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=0.073941Jy sigma=1.795818 ! Fit after self-cal, rms=0.073534Jy sigma=1.768578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.859 mas, bmaj=5.183 mas, bpa=32.5 degrees ! Estimated noise=0.682972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772038 Jy ! Component: 100 - total flux cleaned = 0.0125265 Jy ! Component: 150 - total flux cleaned = 0.0163033 Jy ! Component: 200 - total flux cleaned = 0.0194661 Jy ! Total flux subtracted in 200 components = 0.0194661 Jy ! Clean residual min=-0.011058 max=0.008661 Jy/beam ! Clean residual mean=-0.000008 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 1.10697 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 270 components and 1.10697 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=0.072308Jy sigma=1.752240 ! Fit after self-cal, rms=0.072275Jy sigma=1.751305 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 = 0.00263058 Jy ! Component: 100 - total flux cleaned = 0.00410692 Jy ! Component: 150 - total flux cleaned = 0.00545674 Jy ! Component: 200 - total flux cleaned = 0.00664054 Jy ! Total flux subtracted in 200 components = 0.00664054 Jy ! Clean residual min=-0.010667 max=0.008252 Jy/beam ! Clean residual mean=-0.000003 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 1.11361 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 281 components and 1.11361 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=0.072049Jy sigma=1.747850 ! Fit after self-cal, rms=0.072031Jy sigma=1.747403 ! 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=2.721 mas, bmaj=4.592 mas, bpa=53.79 degrees ! Estimated noise=0.606912 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.721 x 4.592 at 53.79 degrees (North through East) ! Clean map min=-0.0088654 max=0.67327 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=0.072031Jy sigma=1.747403 ! Fit after self-cal, rms=0.071448Jy sigma=1.715100 ! Inverting map and beam ! Estimated beam: bmin=2.714 mas, bmaj=4.588 mas, bpa=53.87 degrees ! Estimated noise=0.610664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617378 Jy ! Component: 100 - total flux cleaned = 0.00944956 Jy ! Component: 150 - total flux cleaned = 0.0116449 Jy ! Component: 200 - total flux cleaned = 0.0130272 Jy ! Total flux subtracted in 200 components = 0.0130272 Jy ! Clean residual min=-0.009337 max=0.007176 Jy/beam ! Clean residual mean=-0.000007 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 1.12664 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 310 components and 1.12664 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=0.070344Jy sigma=1.702609 ! Fit after self-cal, rms=0.070326Jy sigma=1.702049 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101342 Jy ! Component: 100 - total flux cleaned = 0.00165994 Jy ! Component: 150 - total flux cleaned = 0.00213568 Jy ! Component: 200 - total flux cleaned = 0.00247429 Jy ! Total flux subtracted in 200 components = 0.00247429 Jy ! Clean residual min=-0.009293 max=0.007202 Jy/beam ! Clean residual mean=-0.000007 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 1.12912 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 325 components and 1.12912 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=0.070155Jy sigma=1.698989 ! Fit after self-cal, rms=0.070145Jy sigma=1.698795 ! 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=0.070145Jy sigma=1.698795 ! Fit after self-cal, rms=0.069894Jy sigma=1.678474 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=2.059 mas, bmaj=4.246 mas, bpa=52.86 degrees ! Estimated noise=0.860679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.551442 Jy ! Component: 100 - total flux cleaned = 0.723464 Jy ! Component: 150 - total flux cleaned = 0.804451 Jy ! Component: 200 - total flux cleaned = 0.855755 Jy ! Total flux subtracted in 200 components = 0.855755 Jy ! Clean residual min=-0.021491 max=0.027871 Jy/beam ! Clean residual mean=-0.000021 rms=0.006447 Jy/beam ! Combined flux in latest and established models = 0.855756 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.855756 Jy ! Inverting map and beam ! Estimated beam: bmin=2.709 mas, bmaj=4.587 mas, bpa=53.94 degrees ! Estimated noise=0.615164 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 = 0.0519791 Jy ! Component: 100 - total flux cleaned = 0.089714 Jy ! Component: 150 - total flux cleaned = 0.118667 Jy ! Component: 200 - total flux cleaned = 0.141646 Jy ! Total flux subtracted in 200 components = 0.141646 Jy ! Clean residual min=-0.015102 max=0.015346 Jy/beam ! Clean residual mean=-0.000028 rms=0.005451 Jy/beam ! Combined flux in latest and established models = 0.997402 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 98 components and 0.997402 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=4.843 mas, bmaj=5.166 mas, bpa=34.03 degrees ! Estimated noise=0.694516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266553 Jy ! Component: 100 - total flux cleaned = 0.0473617 Jy ! Component: 150 - total flux cleaned = 0.0642656 Jy ! Component: 200 - total flux cleaned = 0.0782149 Jy ! Total flux subtracted in 200 components = 0.0782149 Jy ! Clean residual min=-0.014201 max=0.012411 Jy/beam ! Clean residual mean=-0.000016 rms=0.004696 Jy/beam ! Combined flux in latest and established models = 1.07562 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 = 0.0116063 Jy ! Component: 100 - total flux cleaned = 0.0213098 Jy ! Component: 150 - total flux cleaned = 0.0294581 Jy ! Component: 200 - total flux cleaned = 0.0363344 Jy ! Total flux subtracted in 200 components = 0.0363344 Jy ! Clean residual min=-0.013022 max=0.009934 Jy/beam ! Clean residual mean=0.000003 rms=0.003501 Jy/beam ! Combined flux in latest and established models = 1.11195 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 215 components and 1.11195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.709 mas, bmaj=4.587 mas, bpa=53.94 degrees ! Estimated noise=0.615164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053055 Jy ! Component: 100 - total flux cleaned = 0.00965972 Jy ! Component: 150 - total flux cleaned = 0.0125657 Jy ! Component: 200 - total flux cleaned = 0.0151602 Jy ! Total flux subtracted in 200 components = 0.0151602 Jy ! Clean residual min=-0.010412 max=0.008231 Jy/beam ! Clean residual mean=-0.000004 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 1.12711 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 244 components and 1.12711 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=0.069593Jy sigma=1.700697 ! Fit after self-cal, rms=0.069506Jy sigma=1.696373 wmodel /d2/scr/pima/bp177f_uvs/J0152+2207_C_map.mod ! Writing 244 model components to file: /d2/scr/pima/bp177f_uvs/J0152+2207_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0152+2207_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0152+2207_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0152+2207_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J0152+2207_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 = -0.00417766 Jy ! Component: 100 - total flux cleaned = -0.00583847 Jy ! Component: 150 - total flux cleaned = -0.00625426 Jy ! Component: 200 - total flux cleaned = -0.00650954 Jy ! Component: 250 - total flux cleaned = -0.00662386 Jy ! Component: 300 - total flux cleaned = -0.006732 Jy ! Component: 350 - total flux cleaned = -0.00672995 Jy ! Component: 400 - total flux cleaned = -0.00673261 Jy ! Component: 450 - total flux cleaned = -0.00692194 Jy ! Component: 500 - total flux cleaned = -0.00719381 Jy ! Component: 550 - total flux cleaned = -0.00762704 Jy ! Component: 600 - total flux cleaned = -0.00779432 Jy ! Component: 650 - total flux cleaned = -0.0078739 Jy ! Component: 700 - total flux cleaned = -0.00779875 Jy ! Component: 750 - total flux cleaned = -0.0077261 Jy ! Component: 800 - total flux cleaned = -0.00772638 Jy ! Component: 850 - total flux cleaned = -0.00744623 Jy ! Component: 900 - total flux cleaned = -0.0073797 Jy ! Component: 950 - total flux cleaned = -0.00718102 Jy ! Component: 1000 - total flux cleaned = -0.00692165 Jy ! Component: 1050 - total flux cleaned = -0.00679563 Jy ! Component: 1100 - total flux cleaned = -0.00667246 Jy ! Component: 1150 - total flux cleaned = -0.00667303 Jy ! Component: 1200 - total flux cleaned = -0.00684708 Jy ! Component: 1250 - total flux cleaned = -0.00679036 Jy ! Component: 1300 - total flux cleaned = -0.00690242 Jy ! Component: 1350 - total flux cleaned = -0.00701074 Jy ! Component: 1400 - total flux cleaned = -0.00706432 Jy ! Component: 1450 - total flux cleaned = -0.00711659 Jy ! Component: 1500 - total flux cleaned = -0.00711617 Jy ! Component: 1550 - total flux cleaned = -0.00721469 Jy ! Component: 1600 - total flux cleaned = -0.00716492 Jy ! Component: 1650 - total flux cleaned = -0.0070696 Jy ! Component: 1700 - total flux cleaned = -0.00707057 Jy ! Component: 1750 - total flux cleaned = -0.0071172 Jy ! Component: 1800 - total flux cleaned = -0.00711778 Jy ! Component: 1850 - total flux cleaned = -0.00716343 Jy ! Component: 1900 - total flux cleaned = -0.00738122 Jy ! Component: 1950 - total flux cleaned = -0.00729554 Jy ! Component: 2000 - total flux cleaned = -0.00733809 Jy ! Component: 2050 - total flux cleaned = -0.00746177 Jy ! Component: 2100 - total flux cleaned = -0.00750187 Jy ! Component: 2150 - total flux cleaned = -0.00754173 Jy ! Component: 2200 - total flux cleaned = -0.00761993 Jy ! Component: 2250 - total flux cleaned = -0.00762006 Jy ! Component: 2300 - total flux cleaned = -0.00769768 Jy ! Component: 2350 - total flux cleaned = -0.00788721 Jy ! Component: 2400 - total flux cleaned = -0.00799897 Jy ! Component: 2450 - total flux cleaned = -0.00807275 Jy ! Component: 2500 - total flux cleaned = -0.0082549 Jy ! Component: 2550 - total flux cleaned = -0.00821882 Jy ! Component: 2600 - total flux cleaned = -0.00825387 Jy ! Component: 2650 - total flux cleaned = -0.00828914 Jy ! Component: 2700 - total flux cleaned = -0.00839307 Jy ! Component: 2750 - total flux cleaned = -0.0083929 Jy ! Component: 2800 - total flux cleaned = -0.00842645 Jy ! Component: 2850 - total flux cleaned = -0.00832693 Jy ! Component: 2900 - total flux cleaned = -0.00839309 Jy ! Component: 2950 - total flux cleaned = -0.00836041 Jy ! Component: 3000 - total flux cleaned = -0.00826344 Jy ! Component: 3050 - total flux cleaned = -0.00832722 Jy ! Component: 3100 - total flux cleaned = -0.00829544 Jy ! Component: 3150 - total flux cleaned = -0.00826394 Jy ! Component: 3200 - total flux cleaned = -0.00826429 Jy ! Component: 3250 - total flux cleaned = -0.0082647 Jy ! Component: 3300 - total flux cleaned = -0.00838609 Jy ! Component: 3350 - total flux cleaned = -0.00841596 Jy ! Component: 3400 - total flux cleaned = -0.00847554 Jy ! Component: 3450 - total flux cleaned = -0.00847555 Jy ! Component: 3500 - total flux cleaned = -0.00853389 Jy ! Component: 3550 - total flux cleaned = -0.00853394 Jy ! Component: 3600 - total flux cleaned = -0.00853404 Jy ! Component: 3650 - total flux cleaned = -0.00864875 Jy ! Component: 3700 - total flux cleaned = -0.00867727 Jy ! Component: 3750 - total flux cleaned = -0.00870549 Jy ! Component: 3800 - total flux cleaned = -0.00881707 Jy ! Component: 3850 - total flux cleaned = -0.0087896 Jy ! Component: 3900 - total flux cleaned = -0.00884499 Jy ! Component: 3950 - total flux cleaned = -0.00892665 Jy ! Component: 4000 - total flux cleaned = -0.00892674 Jy ! Component: 4050 - total flux cleaned = -0.00900734 Jy ! Total flux subtracted in 4096 components = -0.00908681 Jy ! Clean residual min=-0.001474 max=0.001648 Jy/beam ! Clean residual mean=-0.000011 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 1.11802 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 587 components and 1.11802 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0152+2207_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.709 x 4.587 at 53.94 degrees (North through East) ! Clean map min=-0.0051378 max=0.67787 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0152+2207_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.677871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000526973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233218 0.233218 0.466437 0.932873 1.86575 3.73149 7.46299 14.926 29.852 59.7039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.677 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1286.35 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0152+2207_C_uvs.log closed on Fri Mar 21 07:40:57 2014