! Started logfile: /d2/scr/pima/bp177h_uvs/J1419+5423_C_uvs.log on Sun Mar 30 00:46:44 2014 obs /d2/scr/pima/bp177h_uvs/J1419+5423_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1419+5423_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 2160 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/bp177h_uvs/J1419+5423_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=1.504978Jy sigma=71.770301 ! Fit after self-cal, rms=0.214943Jy sigma=8.591133 ! 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=1.32 mas, bmaj=4.276 mas, bpa=16.49 degrees ! Estimated noise=0.442147 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 = 0.882467 Jy ! Component: 100 - total flux cleaned = 1.0749 Jy ! Total flux subtracted in 100 components = 1.0749 Jy ! Clean residual min=-0.016969 max=0.053669 Jy/beam ! Clean residual mean=0.000003 rms=0.004463 Jy/beam ! Combined flux in latest and established models = 1.0749 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.0749 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=0.171394Jy sigma=6.446461 ! Fit after self-cal, rms=0.171393Jy sigma=6.446414 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422953 Jy ! Component: 100 - total flux cleaned = 0.0560505 Jy ! Total flux subtracted in 100 components = 0.0560505 Jy ! Clean residual min=-0.016885 max=0.023221 Jy/beam ! Clean residual mean=-0.000008 rms=0.003627 Jy/beam ! Combined flux in latest and established models = 1.13095 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.13095 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=0.155386Jy sigma=5.840553 ! Fit after self-cal, rms=0.155392Jy sigma=5.839983 ! Inverting map ! Added new window around map position (4.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202562 Jy ! Component: 100 - total flux cleaned = 0.0289502 Jy ! Total flux subtracted in 100 components = 0.0289502 Jy ! Clean residual min=-0.016373 max=0.017050 Jy/beam ! Clean residual mean=-0.000011 rms=0.003411 Jy/beam ! Combined flux in latest and established models = 1.1599 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 1.1599 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=0.151594Jy sigma=5.622058 ! Fit after self-cal, rms=0.151567Jy sigma=5.619135 ! 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=1.631 mas, bmaj=4.5 mas, bpa=16.58 degrees ! Estimated noise=0.324209 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 = 0.0147292 Jy ! Component: 100 - total flux cleaned = 0.0250155 Jy ! Component: 150 - total flux cleaned = 0.0328266 Jy ! Component: 200 - total flux cleaned = 0.0390216 Jy ! Total flux subtracted in 200 components = 0.0390216 Jy ! Clean residual min=-0.018800 max=0.021523 Jy/beam ! Clean residual mean=-0.000015 rms=0.004227 Jy/beam ! Combined flux in latest and established models = 1.19892 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 1.19892 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=0.148696Jy sigma=5.547216 ! Fit after self-cal, rms=0.148651Jy sigma=5.544161 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.631 x 4.5 at 16.58 degrees (North through East) ! Clean map min=-0.018121 max=1.1394 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 0.99 FD 1.11 HN 0.99 KP 0.91 ! LA 1.02 MK 1.04 NL 1.06 OV 0.99 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.01 KP 1.00 ! LA 1.05 MK 1.02 NL 1.02 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.00 ! LA 1.04 MK 1.01 NL 1.01 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.99 ! LA 1.08 MK 0.97 NL 0.98 OV 0.96 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.97 KP 0.91 ! LA 0.99 MK 0.96 NL 0.99 OV 0.94 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 0.99 OV 0.99 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.148651Jy sigma=5.544161 ! Fit after self-cal, rms=0.130917Jy sigma=4.317841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=4.509 mas, bpa=16.55 degrees ! Estimated noise=0.321921 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 (9.3, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148843 Jy ! Component: 100 - total flux cleaned = 0.0243932 Jy ! Component: 150 - total flux cleaned = 0.0312768 Jy ! Component: 200 - total flux cleaned = 0.0358248 Jy ! Total flux subtracted in 200 components = 0.0358248 Jy ! Clean residual min=-0.011733 max=0.009105 Jy/beam ! Clean residual mean=-0.000006 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 1.23475 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 1.23475 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=0.128775Jy sigma=4.159708 ! Fit after self-cal, rms=0.128666Jy sigma=4.152720 ! 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=0.128666Jy sigma=4.152720 ! Fit after self-cal, rms=0.128509Jy sigma=4.141245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=4.507 mas, bpa=16.57 degrees ! Estimated noise=0.321759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005434 Jy ! Component: 100 - total flux cleaned = 0.00958856 Jy ! Component: 150 - total flux cleaned = 0.0124405 Jy ! Component: 200 - total flux cleaned = 0.014815 Jy ! Total flux subtracted in 200 components = 0.014815 Jy ! Clean residual min=-0.011561 max=0.008427 Jy/beam ! Clean residual mean=-0.000006 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 1.24956 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 120 components and 1.24956 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=0.127887Jy sigma=4.088304 ! Fit after self-cal, rms=0.127864Jy sigma=4.086837 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 = 0.00221608 Jy ! Component: 100 - total flux cleaned = 0.00428551 Jy ! Component: 150 - total flux cleaned = 0.0058781 Jy ! Component: 200 - total flux cleaned = 0.00733469 Jy ! Total flux subtracted in 200 components = 0.00733469 Jy ! Clean residual min=-0.011338 max=0.007640 Jy/beam ! Clean residual mean=-0.000006 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 1.2569 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 130 components and 1.2569 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=0.127534Jy sigma=4.063788 ! Fit after self-cal, rms=0.127526Jy sigma=4.063123 ! 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=0.127526Jy sigma=4.063123 ! Fit after self-cal, rms=0.127395Jy sigma=4.052442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.506 mas, bpa=16.58 degrees ! Estimated noise=0.321283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136903 Jy ! Component: 100 - total flux cleaned = 0.00282941 Jy ! Component: 150 - total flux cleaned = 0.00402491 Jy ! Component: 200 - total flux cleaned = 0.00512448 Jy ! Total flux subtracted in 200 components = 0.00512448 Jy ! Clean residual min=-0.011378 max=0.007816 Jy/beam ! Clean residual mean=-0.000006 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 1.26202 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 148 components and 1.26202 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=0.127160Jy sigma=4.028115 ! Fit after self-cal, rms=0.127153Jy sigma=4.027513 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 = 0.000880431 Jy ! Component: 100 - total flux cleaned = 0.00187454 Jy ! Component: 150 - total flux cleaned = 0.00269154 Jy ! Component: 200 - total flux cleaned = 0.0034525 Jy ! Total flux subtracted in 200 components = 0.0034525 Jy ! Clean residual min=-0.011254 max=0.007370 Jy/beam ! Clean residual mean=-0.000005 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 1.26548 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 1.26548 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=0.126956Jy sigma=4.017552 ! Fit after self-cal, rms=0.126953Jy sigma=4.017203 ! 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=0.126953Jy sigma=4.017203 ! Fit after self-cal, rms=0.126913Jy sigma=4.013198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.246 mas, bpa=16.56 degrees ! Estimated noise=0.396966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270612 Jy ! Component: 100 - total flux cleaned = 0.00393398 Jy ! Component: 150 - total flux cleaned = 0.00510476 Jy ! Component: 200 - total flux cleaned = 0.00625265 Jy ! Total flux subtracted in 200 components = 0.00625265 Jy ! Clean residual min=-0.015478 max=0.009759 Jy/beam ! Clean residual mean=-0.000011 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 1.27173 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 164 components and 1.27173 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=0.126773Jy sigma=4.007087 ! Fit after self-cal, rms=0.126747Jy sigma=4.004919 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 = 0.000733356 Jy ! Component: 100 - total flux cleaned = 0.00178284 Jy ! Component: 150 - total flux cleaned = 0.00249349 Jy ! Component: 200 - total flux cleaned = 0.00320239 Jy ! Total flux subtracted in 200 components = 0.00320239 Jy ! Clean residual min=-0.015423 max=0.009483 Jy/beam ! Clean residual mean=-0.000010 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 1.27493 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 1.27493 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=0.126701Jy sigma=4.007346 ! Fit after self-cal, rms=0.126694Jy sigma=4.006693 ! 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=1.633 mas, bmaj=4.505 mas, bpa=16.59 degrees ! Estimated noise=0.320833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 4.505 at 16.59 degrees (North through East) ! Clean map min=-0.010981 max=1.124 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=0.126694Jy sigma=4.006693 ! Fit after self-cal, rms=0.126595Jy sigma=3.997869 ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.505 mas, bpa=16.59 degrees ! Estimated noise=0.32071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420216 Jy ! Component: 100 - total flux cleaned = 4.38649e-05 Jy ! Component: 150 - total flux cleaned = -4.98033e-05 Jy ! Component: 200 - total flux cleaned = -0.00013481 Jy ! Total flux subtracted in 200 components = -0.00013481 Jy ! Clean residual min=-0.011223 max=0.007227 Jy/beam ! Clean residual mean=-0.000005 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 1.2748 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 1.2748 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=0.126454Jy sigma=3.983379 ! Fit after self-cal, rms=0.126449Jy sigma=3.983032 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247466 Jy ! Component: 100 - total flux cleaned = 0.000248402 Jy ! Component: 150 - total flux cleaned = 0.000395327 Jy ! Component: 200 - total flux cleaned = 0.000396296 Jy ! Total flux subtracted in 200 components = 0.000396296 Jy ! Clean residual min=-0.011032 max=0.007318 Jy/beam ! Clean residual mean=-0.000005 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 1.27519 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 187 components and 1.27519 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=0.126356Jy sigma=3.977776 ! Fit after self-cal, rms=0.126356Jy sigma=3.977676 ! 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=0.126356Jy sigma=3.977676 ! Fit after self-cal, rms=0.126341Jy sigma=3.976485 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=1.321 mas, bmaj=4.282 mas, bpa=16.5 degrees ! Estimated noise=0.438601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.875363 Jy ! Component: 100 - total flux cleaned = 1.06625 Jy ! Component: 150 - total flux cleaned = 1.10956 Jy ! Component: 200 - total flux cleaned = 1.12975 Jy ! Total flux subtracted in 200 components = 1.12975 Jy ! Clean residual min=-0.011075 max=0.013133 Jy/beam ! Clean residual mean=0.000001 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 1.12975 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.12975 Jy ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.505 mas, bpa=16.6 degrees ! Estimated noise=0.320395 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 (-3, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247276 Jy ! Component: 100 - total flux cleaned = 0.0435324 Jy ! Component: 150 - total flux cleaned = 0.0588088 Jy ! Component: 200 - total flux cleaned = 0.0716194 Jy ! Total flux subtracted in 200 components = 0.0716194 Jy ! Clean residual min=-0.010856 max=0.010385 Jy/beam ! Clean residual mean=0.000000 rms=0.002742 Jy/beam ! Combined flux in latest and established models = 1.20136 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 1.20136 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=3.548 mas, bmaj=5.245 mas, bpa=16.61 degrees ! Estimated noise=0.396187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202804 Jy ! Component: 100 - total flux cleaned = 0.0348799 Jy ! Component: 150 - total flux cleaned = 0.0422507 Jy ! Component: 200 - total flux cleaned = 0.0483969 Jy ! Total flux subtracted in 200 components = 0.0483969 Jy ! Clean residual min=-0.016224 max=0.011541 Jy/beam ! Clean residual mean=-0.000006 rms=0.003527 Jy/beam ! Combined flux in latest and established models = 1.24976 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 = 0.0048833 Jy ! Component: 100 - total flux cleaned = 0.00904932 Jy ! Component: 150 - total flux cleaned = 0.0126184 Jy ! Component: 200 - total flux cleaned = 0.0154908 Jy ! Total flux subtracted in 200 components = 0.0154908 Jy ! Clean residual min=-0.015467 max=0.009503 Jy/beam ! Clean residual mean=-0.000008 rms=0.003258 Jy/beam ! Combined flux in latest and established models = 1.26525 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 140 components and 1.26525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.505 mas, bpa=16.6 degrees ! Estimated noise=0.320395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209382 Jy ! Component: 100 - total flux cleaned = 0.00231912 Jy ! Component: 150 - total flux cleaned = 0.00266657 Jy ! Component: 200 - total flux cleaned = 0.00331461 Jy ! Total flux subtracted in 200 components = 0.00331461 Jy ! Clean residual min=-0.011015 max=0.007407 Jy/beam ! Clean residual mean=-0.000004 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 1.26857 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 1.26857 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=0.126218Jy sigma=3.948871 ! Fit after self-cal, rms=0.126140Jy sigma=3.942248 wmodel /d2/scr/pima/bp177h_uvs/J1419+5423_C_map.mod ! Writing 161 model components to file: /d2/scr/pima/bp177h_uvs/J1419+5423_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1419+5423_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1419+5423_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1419+5423_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177h_uvs/J1419+5423_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 = -0.00469882 Jy ! Component: 100 - total flux cleaned = -0.00872109 Jy ! Component: 150 - total flux cleaned = -0.0124798 Jy ! Component: 200 - total flux cleaned = -0.0160431 Jy ! Component: 250 - total flux cleaned = -0.0189087 Jy ! Component: 300 - total flux cleaned = -0.0216603 Jy ! Component: 350 - total flux cleaned = -0.0243208 Jy ! Component: 400 - total flux cleaned = -0.0266527 Jy ! Component: 450 - total flux cleaned = -0.0283232 Jy ! Component: 500 - total flux cleaned = -0.0298349 Jy ! Component: 550 - total flux cleaned = -0.0311976 Jy ! Component: 600 - total flux cleaned = -0.0325308 Jy ! Component: 650 - total flux cleaned = -0.0338364 Jy ! Component: 700 - total flux cleaned = -0.035328 Jy ! Component: 750 - total flux cleaned = -0.0364778 Jy ! Component: 800 - total flux cleaned = -0.0376063 Jy ! Component: 850 - total flux cleaned = -0.0383102 Jy ! Component: 900 - total flux cleaned = -0.0392992 Jy ! Component: 950 - total flux cleaned = -0.0400768 Jy ! Component: 1000 - total flux cleaned = -0.0409381 Jy ! Component: 1050 - total flux cleaned = -0.0416928 Jy ! Component: 1100 - total flux cleaned = -0.0424379 Jy ! Component: 1150 - total flux cleaned = -0.0431719 Jy ! Component: 1200 - total flux cleaned = -0.0438962 Jy ! Component: 1250 - total flux cleaned = -0.0444325 Jy ! Component: 1300 - total flux cleaned = -0.0451384 Jy ! Component: 1350 - total flux cleaned = -0.0456611 Jy ! Component: 1400 - total flux cleaned = -0.0461793 Jy ! Component: 1450 - total flux cleaned = -0.0469429 Jy ! Component: 1500 - total flux cleaned = -0.0473632 Jy ! Component: 1550 - total flux cleaned = -0.048193 Jy ! Component: 1600 - total flux cleaned = -0.0486854 Jy ! Component: 1650 - total flux cleaned = -0.0494155 Jy ! Component: 1700 - total flux cleaned = -0.0499767 Jy ! Component: 1750 - total flux cleaned = -0.0506902 Jy ! Component: 1800 - total flux cleaned = -0.0510804 Jy ! Component: 1850 - total flux cleaned = -0.051623 Jy ! Component: 1900 - total flux cleaned = -0.0519303 Jy ! Component: 1950 - total flux cleaned = -0.0523856 Jy ! Component: 2000 - total flux cleaned = -0.0527602 Jy ! Component: 2050 - total flux cleaned = -0.0529838 Jy ! Component: 2100 - total flux cleaned = -0.0532787 Jy ! Component: 2150 - total flux cleaned = -0.0534972 Jy ! Component: 2200 - total flux cleaned = -0.0536424 Jy ! Component: 2250 - total flux cleaned = -0.0539289 Jy ! Component: 2300 - total flux cleaned = -0.05393 Jy ! Component: 2350 - total flux cleaned = -0.0544921 Jy ! Component: 2400 - total flux cleaned = -0.054562 Jy ! Component: 2450 - total flux cleaned = -0.0547681 Jy ! Component: 2500 - total flux cleaned = -0.0548359 Jy ! Component: 2550 - total flux cleaned = -0.0551072 Jy ! Component: 2600 - total flux cleaned = -0.0551742 Jy ! Component: 2650 - total flux cleaned = -0.0555066 Jy ! Component: 2700 - total flux cleaned = -0.0554402 Jy ! Component: 2750 - total flux cleaned = -0.0556366 Jy ! Component: 2800 - total flux cleaned = -0.0556365 Jy ! Component: 2850 - total flux cleaned = -0.0558949 Jy ! Component: 2900 - total flux cleaned = -0.0558312 Jy ! Component: 2950 - total flux cleaned = -0.0558948 Jy ! Component: 3000 - total flux cleaned = -0.0562101 Jy ! Component: 3050 - total flux cleaned = -0.056522 Jy ! Component: 3100 - total flux cleaned = -0.056707 Jy ! Component: 3150 - total flux cleaned = -0.056707 Jy ! Component: 3200 - total flux cleaned = -0.0569511 Jy ! Component: 3250 - total flux cleaned = -0.0570727 Jy ! Component: 3300 - total flux cleaned = -0.0574337 Jy ! Component: 3350 - total flux cleaned = -0.0574933 Jy ! Component: 3400 - total flux cleaned = -0.0577299 Jy ! Component: 3450 - total flux cleaned = -0.0579648 Jy ! Component: 3500 - total flux cleaned = -0.0579067 Jy ! Component: 3550 - total flux cleaned = -0.0580805 Jy ! Component: 3600 - total flux cleaned = -0.0581958 Jy ! Component: 3650 - total flux cleaned = -0.0584233 Jy ! Component: 3700 - total flux cleaned = -0.0585368 Jy ! Component: 3750 - total flux cleaned = -0.0588185 Jy ! Component: 3800 - total flux cleaned = -0.0586509 Jy ! Component: 3850 - total flux cleaned = -0.0588177 Jy ! Component: 3900 - total flux cleaned = -0.0590388 Jy ! Component: 3950 - total flux cleaned = -0.0590384 Jy ! Component: 4000 - total flux cleaned = -0.0590929 Jy ! Component: 4050 - total flux cleaned = -0.0592008 Jy ! Total flux subtracted in 4096 components = -0.0590937 Jy ! Clean residual min=-0.003352 max=0.002860 Jy/beam ! Clean residual mean=-0.000001 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 1.20947 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 492 components and 1.20948 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1419+5423_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 4.505 at 16.6 degrees (North through East) ! Clean map min=-0.0082759 max=1.119 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1419+5423_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269806 0.269806 0.539612 1.07922 2.15845 4.3169 8.63379 17.2676 34.5352 69.0703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1111.91 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1419+5423_C_uvs.log closed on Sun Mar 30 00:46:49 2014