! Started logfile: /d2/scr/pima/bp177j_uvs/J0607-0834_C_uvs.log on Thu Jun 19 04:13:16 2014 obs /d2/scr/pima/bp177j_uvs/J0607-0834_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0607-0834_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0607-0834 ! ! 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 864 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/bp177j_uvs/J0607-0834_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=2.476981Jy sigma=88.116813 ! Fit after self-cal, rms=1.292128Jy sigma=45.809521 ! 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=2.022 mas, bmaj=4.775 mas, bpa=10.16 degrees ! Estimated noise=0.873599 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 = 1.70605 Jy ! Component: 100 - total flux cleaned = 2.07816 Jy ! Total flux subtracted in 100 components = 2.07816 Jy ! Clean residual min=-0.092247 max=0.149680 Jy/beam ! Clean residual mean=0.000123 rms=0.023187 Jy/beam ! Combined flux in latest and established models = 2.07816 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 2.07816 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=0.408786Jy sigma=13.124573 ! Fit after self-cal, rms=0.408820Jy sigma=13.123730 ! Inverting map ! Added new window around map position (5.7, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138109 Jy ! Component: 100 - total flux cleaned = 0.218833 Jy ! Total flux subtracted in 100 components = 0.218833 Jy ! Clean residual min=-0.074468 max=0.076736 Jy/beam ! Clean residual mean=-0.000048 rms=0.016487 Jy/beam ! Combined flux in latest and established models = 2.297 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 2.297 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=0.335949Jy sigma=10.466128 ! Fit after self-cal, rms=0.333176Jy sigma=10.333731 ! 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=2.398 mas, bmaj=5.158 mas, bpa=6.59 degrees ! Estimated noise=0.683372 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 = 0.0916067 Jy ! Component: 100 - total flux cleaned = 0.148132 Jy ! Component: 150 - total flux cleaned = 0.186317 Jy ! Component: 200 - total flux cleaned = 0.213771 Jy ! Total flux subtracted in 200 components = 0.213771 Jy ! Clean residual min=-0.070156 max=0.065183 Jy/beam ! Clean residual mean=-0.000254 rms=0.014745 Jy/beam ! Combined flux in latest and established models = 2.51077 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 2.51077 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=0.298137Jy sigma=9.214955 ! Fit after self-cal, rms=0.296261Jy sigma=9.123123 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.398 x 5.158 at 6.59 degrees (North through East) ! Clean map min=-0.069939 max=2.1712 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 1.08 HN 1.02 KP 0.93 ! LA 1.04 NL 1.11 OV 1.01 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.20 HN 1.06 KP 0.98 ! LA 1.11 NL 1.16 OV 1.07 PT 1.01 ! SC 1.03 ! ! ! 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 0.98 FD 1.11 HN 1.03 KP 1.01 ! LA 1.10 NL 1.05 OV 1.00 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.00 ! LA 1.03 NL 1.00 OV 0.97 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.98 ! LA 1.07 NL 0.96 OV 0.97 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 0.95 KP 0.90 ! LA 0.98 NL 0.96 OV 0.95 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.98 KP 0.97 ! LA 0.98 NL 0.95 OV 0.99 PT 0.90 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.296261Jy sigma=9.123123 ! Fit after self-cal, rms=0.217115Jy sigma=5.013285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=5.156 mas, bpa=6.505 degrees ! Estimated noise=0.682689 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 (-11.1, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338457 Jy ! Component: 100 - total flux cleaned = 0.0525343 Jy ! Component: 150 - total flux cleaned = 0.0667728 Jy ! Component: 200 - total flux cleaned = 0.0781815 Jy ! Total flux subtracted in 200 components = 0.0781815 Jy ! Clean residual min=-0.027114 max=0.019943 Jy/beam ! Clean residual mean=0.000057 rms=0.006073 Jy/beam ! Combined flux in latest and established models = 2.58895 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 2.58895 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=0.209576Jy sigma=4.713863 ! Fit after self-cal, rms=0.209514Jy sigma=4.709994 ! 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=0.209514Jy sigma=4.709994 ! Fit after self-cal, rms=0.209397Jy sigma=4.700189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=5.151 mas, bpa=6.528 degrees ! Estimated noise=0.683631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124336 Jy ! Component: 100 - total flux cleaned = 0.0211371 Jy ! Component: 150 - total flux cleaned = 0.0275573 Jy ! Component: 200 - total flux cleaned = 0.0325489 Jy ! Total flux subtracted in 200 components = 0.0325489 Jy ! Clean residual min=-0.026752 max=0.020127 Jy/beam ! Clean residual mean=0.000052 rms=0.005963 Jy/beam ! Combined flux in latest and established models = 2.6215 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 2.6215 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=0.207337Jy sigma=4.660180 ! Fit after self-cal, rms=0.207295Jy sigma=4.658221 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 = 0.00322965 Jy ! Component: 100 - total flux cleaned = 0.00544418 Jy ! Component: 150 - total flux cleaned = 0.00677951 Jy ! Component: 200 - total flux cleaned = 0.00801829 Jy ! Total flux subtracted in 200 components = 0.00801829 Jy ! Clean residual min=-0.026347 max=0.019728 Jy/beam ! Clean residual mean=0.000053 rms=0.005863 Jy/beam ! Combined flux in latest and established models = 2.62952 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 2.62952 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=0.206458Jy sigma=4.644015 ! Fit after self-cal, rms=0.206430Jy sigma=4.642719 ! 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=0.206430Jy sigma=4.642719 ! Fit after self-cal, rms=0.206150Jy sigma=4.622189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.389 mas, bmaj=5.145 mas, bpa=6.579 degrees ! Estimated noise=0.685484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102019 Jy ! Component: 100 - total flux cleaned = 0.0146865 Jy ! Component: 150 - total flux cleaned = 0.0176588 Jy ! Component: 200 - total flux cleaned = 0.0188959 Jy ! Total flux subtracted in 200 components = 0.0188959 Jy ! Clean residual min=-0.026714 max=0.019973 Jy/beam ! Clean residual mean=0.000047 rms=0.005939 Jy/beam ! Combined flux in latest and established models = 2.64841 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 2.64841 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=0.204649Jy sigma=4.607349 ! Fit after self-cal, rms=0.204614Jy sigma=4.605730 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 = 0.00211571 Jy ! Component: 100 - total flux cleaned = 0.00268869 Jy ! Component: 150 - total flux cleaned = 0.00322239 Jy ! Component: 200 - total flux cleaned = 0.00371664 Jy ! Total flux subtracted in 200 components = 0.00371664 Jy ! Clean residual min=-0.026642 max=0.019681 Jy/beam ! Clean residual mean=0.000048 rms=0.005882 Jy/beam ! Combined flux in latest and established models = 2.65213 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 2.65213 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=0.204081Jy sigma=4.598118 ! Fit after self-cal, rms=0.204065Jy sigma=4.597364 ! 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=0.204065Jy sigma=4.597364 ! Fit after self-cal, rms=0.203820Jy sigma=4.579608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=6.594 mas, bpa=-7.336 degrees ! Estimated noise=0.807156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133299 Jy ! Component: 100 - total flux cleaned = 0.0210442 Jy ! Component: 150 - total flux cleaned = 0.0237973 Jy ! Component: 200 - total flux cleaned = 0.025232 Jy ! Total flux subtracted in 200 components = 0.025232 Jy ! Clean residual min=-0.032837 max=0.023223 Jy/beam ! Clean residual mean=0.000069 rms=0.008219 Jy/beam ! Combined flux in latest and established models = 2.67736 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 158 components and 2.67736 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=0.202561Jy sigma=4.584855 ! Fit after self-cal, rms=0.202553Jy sigma=4.584370 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 = 0.00138019 Jy ! Component: 100 - total flux cleaned = 0.00207955 Jy ! Component: 150 - total flux cleaned = 0.00271852 Jy ! Component: 200 - total flux cleaned = 0.00330574 Jy ! Total flux subtracted in 200 components = 0.00330574 Jy ! Clean residual min=-0.032892 max=0.023141 Jy/beam ! Clean residual mean=0.000069 rms=0.008184 Jy/beam ! Combined flux in latest and established models = 2.68067 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 2.68067 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=0.202239Jy sigma=4.587334 ! Fit after self-cal, rms=0.202234Jy sigma=4.587085 ! 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=2.387 mas, bmaj=5.14 mas, bpa=6.622 degrees ! Estimated noise=0.687527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.387 x 5.14 at 6.622 degrees (North through East) ! Clean map min=-0.026388 max=2.1754 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=0.202234Jy sigma=4.587085 ! Fit after self-cal, rms=0.201789Jy sigma=4.560480 ! Inverting map and beam ! Estimated beam: bmin=2.385 mas, bmaj=5.135 mas, bpa=6.653 degrees ! Estimated noise=0.689929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905347 Jy ! Component: 100 - total flux cleaned = 0.0121057 Jy ! Component: 150 - total flux cleaned = 0.0129466 Jy ! Component: 200 - total flux cleaned = 0.0136759 Jy ! Total flux subtracted in 200 components = 0.0136759 Jy ! Clean residual min=-0.027552 max=0.019599 Jy/beam ! Clean residual mean=0.000039 rms=0.006037 Jy/beam ! Combined flux in latest and established models = 2.69434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 175 components and 2.69434 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=0.200466Jy sigma=4.550912 ! Fit after self-cal, rms=0.200443Jy sigma=4.549763 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167508 Jy ! Component: 100 - total flux cleaned = 0.00214925 Jy ! Component: 150 - total flux cleaned = 0.00245057 Jy ! Component: 200 - total flux cleaned = 0.00300901 Jy ! Total flux subtracted in 200 components = 0.00300901 Jy ! Clean residual min=-0.027585 max=0.019685 Jy/beam ! Clean residual mean=0.000038 rms=0.006002 Jy/beam ! Combined flux in latest and established models = 2.69735 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 2.69735 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=0.200044Jy sigma=4.544160 ! Fit after self-cal, rms=0.200032Jy sigma=4.543667 ! 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=0.200032Jy sigma=4.543667 ! Fit after self-cal, rms=0.199881Jy sigma=4.529574 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=2.009 mas, bmaj=4.755 mas, bpa=10.22 degrees ! Estimated noise=0.882098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72187 Jy ! Component: 100 - total flux cleaned = 2.10445 Jy ! Component: 150 - total flux cleaned = 2.24964 Jy ! Component: 200 - total flux cleaned = 2.3419 Jy ! Total flux subtracted in 200 components = 2.3419 Jy ! Clean residual min=-0.037701 max=0.053570 Jy/beam ! Clean residual mean=0.000101 rms=0.012563 Jy/beam ! Combined flux in latest and established models = 2.3419 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 28 model components to the UV plane model. ! The established model now contains 28 components and 2.3419 Jy ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.132 mas, bpa=6.693 degrees ! Estimated noise=0.69196 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 (9, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.095116 Jy ! Component: 100 - total flux cleaned = 0.157006 Jy ! Component: 150 - total flux cleaned = 0.201709 Jy ! Component: 200 - total flux cleaned = 0.235319 Jy ! Total flux subtracted in 200 components = 0.235319 Jy ! Clean residual min=-0.030637 max=0.028210 Jy/beam ! Clean residual mean=0.000078 rms=0.008316 Jy/beam ! Combined flux in latest and established models = 2.57722 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 87 components and 2.57722 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=3.958 mas, bmaj=6.574 mas, bpa=-7.24 degrees ! Estimated noise=0.813826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379372 Jy ! Component: 100 - total flux cleaned = 0.0652586 Jy ! Component: 150 - total flux cleaned = 0.0860221 Jy ! Component: 200 - total flux cleaned = 0.0997562 Jy ! Total flux subtracted in 200 components = 0.0997562 Jy ! Clean residual min=-0.035624 max=0.026589 Jy/beam ! Clean residual mean=0.000064 rms=0.009166 Jy/beam ! Combined flux in latest and established models = 2.67698 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 = 0.0089993 Jy ! Component: 100 - total flux cleaned = 0.0168114 Jy ! Component: 150 - total flux cleaned = 0.0228906 Jy ! Component: 200 - total flux cleaned = 0.0276743 Jy ! Total flux subtracted in 200 components = 0.0276743 Jy ! Clean residual min=-0.034840 max=0.025589 Jy/beam ! Clean residual mean=0.000059 rms=0.008678 Jy/beam ! Combined flux in latest and established models = 2.70465 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 159 components and 2.70465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.132 mas, bpa=6.693 degrees ! Estimated noise=0.69196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233778 Jy ! Component: 100 - total flux cleaned = 0.00393998 Jy ! Component: 150 - total flux cleaned = 0.00538368 Jy ! Component: 200 - total flux cleaned = 0.00719948 Jy ! Total flux subtracted in 200 components = 0.00719948 Jy ! Clean residual min=-0.027678 max=0.020768 Jy/beam ! Clean residual mean=0.000030 rms=0.006133 Jy/beam ! Combined flux in latest and established models = 2.71185 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 2.71185 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=0.199017Jy sigma=4.532562 ! Fit after self-cal, rms=0.198892Jy sigma=4.524885 wmodel /d2/scr/pima/bp177j_uvs/J0607-0834_C_map.mod ! Writing 177 model components to file: /d2/scr/pima/bp177j_uvs/J0607-0834_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0607-0834_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0607-0834_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0607-0834_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0607-0834_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 = -0.0118078 Jy ! Component: 100 - total flux cleaned = -0.02078 Jy ! Component: 150 - total flux cleaned = -0.0270556 Jy ! Component: 200 - total flux cleaned = -0.0321706 Jy ! Component: 250 - total flux cleaned = -0.0350345 Jy ! Component: 300 - total flux cleaned = -0.0374426 Jy ! Component: 350 - total flux cleaned = -0.039454 Jy ! Component: 400 - total flux cleaned = -0.0408293 Jy ! Component: 450 - total flux cleaned = -0.0418885 Jy ! Component: 500 - total flux cleaned = -0.0434137 Jy ! Component: 550 - total flux cleaned = -0.0451245 Jy ! Component: 600 - total flux cleaned = -0.0463026 Jy ! Component: 650 - total flux cleaned = -0.0474435 Jy ! Component: 700 - total flux cleaned = -0.0481095 Jy ! Component: 750 - total flux cleaned = -0.0485468 Jy ! Component: 800 - total flux cleaned = -0.0491802 Jy ! Component: 850 - total flux cleaned = -0.0495912 Jy ! Component: 900 - total flux cleaned = -0.0497879 Jy ! Component: 950 - total flux cleaned = -0.049784 Jy ! Component: 1000 - total flux cleaned = -0.0499662 Jy ! Component: 1050 - total flux cleaned = -0.0497788 Jy ! Component: 1100 - total flux cleaned = -0.0495977 Jy ! Component: 1150 - total flux cleaned = -0.0497723 Jy ! Component: 1200 - total flux cleaned = -0.049939 Jy ! Component: 1250 - total flux cleaned = -0.0497704 Jy ! Component: 1300 - total flux cleaned = -0.0499324 Jy ! Component: 1350 - total flux cleaned = -0.049933 Jy ! Component: 1400 - total flux cleaned = -0.0500905 Jy ! Component: 1450 - total flux cleaned = -0.0499348 Jy ! Component: 1500 - total flux cleaned = -0.0497828 Jy ! Component: 1550 - total flux cleaned = -0.0494868 Jy ! Component: 1600 - total flux cleaned = -0.0497777 Jy ! Component: 1650 - total flux cleaned = -0.0496342 Jy ! Component: 1700 - total flux cleaned = -0.0499157 Jy ! Component: 1750 - total flux cleaned = -0.0499147 Jy ! Component: 1800 - total flux cleaned = -0.0501862 Jy ! Component: 1850 - total flux cleaned = -0.0501857 Jy ! Component: 1900 - total flux cleaned = -0.0501876 Jy ! Component: 1950 - total flux cleaned = -0.0504464 Jy ! Component: 2000 - total flux cleaned = -0.0506986 Jy ! Component: 2050 - total flux cleaned = -0.0504468 Jy ! Component: 2100 - total flux cleaned = -0.0504479 Jy ! Component: 2150 - total flux cleaned = -0.0505705 Jy ! Component: 2200 - total flux cleaned = -0.0506897 Jy ! Component: 2250 - total flux cleaned = -0.05069 Jy ! Component: 2300 - total flux cleaned = -0.0509234 Jy ! Component: 2350 - total flux cleaned = -0.0510375 Jy ! Component: 2400 - total flux cleaned = -0.0509246 Jy ! Component: 2450 - total flux cleaned = -0.0513733 Jy ! Component: 2500 - total flux cleaned = -0.0512631 Jy ! Component: 2550 - total flux cleaned = -0.0513734 Jy ! Component: 2600 - total flux cleaned = -0.0516971 Jy ! Component: 2650 - total flux cleaned = -0.0515895 Jy ! Component: 2700 - total flux cleaned = -0.0515906 Jy ! Component: 2750 - total flux cleaned = -0.0515902 Jy ! Component: 2800 - total flux cleaned = -0.0517968 Jy ! Component: 2850 - total flux cleaned = -0.0516934 Jy ! Component: 2900 - total flux cleaned = -0.0515923 Jy ! Component: 2950 - total flux cleaned = -0.0513922 Jy ! Component: 3000 - total flux cleaned = -0.0513926 Jy ! Component: 3050 - total flux cleaned = -0.0511954 Jy ! Component: 3100 - total flux cleaned = -0.0509039 Jy ! Component: 3150 - total flux cleaned = -0.0507125 Jy ! Component: 3200 - total flux cleaned = -0.0505219 Jy ! Component: 3250 - total flux cleaned = -0.0503321 Jy ! Component: 3300 - total flux cleaned = -0.0503323 Jy ! Component: 3350 - total flux cleaned = -0.0501461 Jy ! Component: 3400 - total flux cleaned = -0.0497778 Jy ! Component: 3450 - total flux cleaned = -0.0495953 Jy ! Component: 3500 - total flux cleaned = -0.049233 Jy ! Component: 3550 - total flux cleaned = -0.0489623 Jy ! Component: 3600 - total flux cleaned = -0.0486053 Jy ! Component: 3650 - total flux cleaned = -0.0482506 Jy ! Component: 3700 - total flux cleaned = -0.0478984 Jy ! Component: 3750 - total flux cleaned = -0.0474609 Jy ! Component: 3800 - total flux cleaned = -0.0472009 Jy ! Component: 3850 - total flux cleaned = -0.0467696 Jy ! Component: 3900 - total flux cleaned = -0.0462559 Jy ! Component: 3950 - total flux cleaned = -0.0460862 Jy ! Component: 4000 - total flux cleaned = -0.0455799 Jy ! Component: 4050 - total flux cleaned = -0.0454119 Jy ! Total flux subtracted in 4096 components = -0.0450782 Jy ! Clean residual min=-0.005351 max=0.004516 Jy/beam ! Clean residual mean=0.000028 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 2.66677 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 494 components and 2.66677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0607-0834_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.384 x 5.132 at 6.693 degrees (North through East) ! Clean map min=-0.012581 max=2.1749 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0607-0834_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.17491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00148489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204821 0.204821 0.409642 0.819285 1.63857 3.27714 6.55428 13.1086 26.2171 52.4342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1464.69 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0607-0834_C_uvs.log closed on Thu Jun 19 04:13:22 2014