! Started logfile: /scr/pima/bp192a1_uvs/J0014+2815_C_uvs.log on Wed Sep 16 13:25:49 2015 obs /scr/pima/bp192a1_uvs/J0014+2815_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0014+2815_C_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.488372 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0014+2815 ! ! 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 7560 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0014+2815_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 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001038Jy sigma=25.728478 ! Fit after self-cal, rms=0.970533Jy sigma=24.964249 ! 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=1.266 mas, bmaj=3.954 mas, bpa=-3.64 degrees ! Estimated noise=0.469351 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 = 0.0223322 Jy ! Component: 100 - total flux cleaned = 0.0277814 Jy ! Total flux subtracted in 100 components = 0.0277814 Jy ! Clean residual min=-0.002246 max=0.002415 Jy/beam ! Clean residual mean=0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0277814 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0277814 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=0.031511Jy sigma=0.749004 ! Fit after self-cal, rms=0.029948Jy sigma=0.704643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367043 Jy ! Component: 100 - total flux cleaned = 0.00544454 Jy ! Total flux subtracted in 100 components = 0.00544454 Jy ! Clean residual min=-0.002074 max=0.002207 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.033226 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.033226 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=0.029458Jy sigma=0.693364 ! Fit after self-cal, rms=0.029454Jy sigma=0.693089 ! 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=1.427 mas, bmaj=4.012 mas, bpa=-3.108 degrees ! Estimated noise=0.321482 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 = 0.00108771 Jy ! Component: 100 - total flux cleaned = 0.00162852 Jy ! Component: 150 - total flux cleaned = 0.00180136 Jy ! Component: 200 - total flux cleaned = 0.00192656 Jy ! Total flux subtracted in 200 components = 0.00192656 Jy ! Clean residual min=-0.001639 max=0.001829 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0351525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0351525 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=0.029394Jy sigma=0.692293 ! Fit after self-cal, rms=0.029394Jy sigma=0.692260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.427 x 4.012 at -3.108 degrees (North through East) ! Clean map min=-0.0015191 max=0.03104 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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! 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 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.93 KP 0.90 ! LA 1.03 MK 0.95 NL 1.01 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! 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 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! 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 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.00 KP 0.95 ! LA 1.09 MK 1.01 NL 1.14 OV 0.98 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! 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* ! ! ! Fit before self-cal, rms=0.029394Jy sigma=0.692260 ! Fit after self-cal, rms=0.029554Jy sigma=0.699300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.148 mas, bpa=-2.88 degrees ! Estimated noise=0.328277 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 = 0.000165427 Jy ! Component: 100 - total flux cleaned = 0.00023364 Jy ! Component: 150 - total flux cleaned = 0.00027804 Jy ! Component: 200 - total flux cleaned = 0.000318441 Jy ! Total flux subtracted in 200 components = 0.000318441 Jy ! Clean residual min=-0.001683 max=0.001761 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.035471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.035471 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=0.029539Jy sigma=0.698850 ! Fit after self-cal, rms=0.029541Jy sigma=0.698771 ! 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=0.029541Jy sigma=0.698771 ! Fit after self-cal, rms=0.029482Jy sigma=0.698754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=4.146 mas, bpa=-2.891 degrees ! Estimated noise=0.327768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132654 Jy ! Component: 100 - total flux cleaned = 0.000157053 Jy ! Component: 150 - total flux cleaned = 0.000191045 Jy ! Component: 200 - total flux cleaned = 0.000190937 Jy ! Total flux subtracted in 200 components = 0.000190937 Jy ! Clean residual min=-0.001689 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0356619 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0356619 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=0.029473Jy sigma=0.698503 ! Fit after self-cal, rms=0.029472Jy sigma=0.698478 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 = 3.95651e-05 Jy ! Component: 100 - total flux cleaned = 4.96679e-05 Jy ! Component: 150 - total flux cleaned = 4.90911e-05 Jy ! Component: 200 - total flux cleaned = 4.92752e-05 Jy ! Total flux subtracted in 200 components = 4.92752e-05 Jy ! Clean residual min=-0.001689 max=0.001743 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0357112 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0357112 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=0.029466Jy sigma=0.698298 ! Fit after self-cal, rms=0.029464Jy sigma=0.698278 ! 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=0.029464Jy sigma=0.698278 ! Fit after self-cal, rms=0.029424Jy sigma=0.698269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=4.144 mas, bpa=-2.892 degrees ! Estimated noise=0.327455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.20389e-05 Jy ! Component: 100 - total flux cleaned = 6.11628e-05 Jy ! Component: 150 - total flux cleaned = 6.99381e-05 Jy ! Component: 200 - total flux cleaned = 7.86131e-05 Jy ! Total flux subtracted in 200 components = 7.86131e-05 Jy ! Clean residual min=-0.001682 max=0.001736 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0357898 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0357898 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=0.029418Jy sigma=0.698107 ! Fit after self-cal, rms=0.029417Jy sigma=0.698089 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 = 1.47344e-05 Jy ! Component: 100 - total flux cleaned = -3.54993e-06 Jy ! Component: 150 - total flux cleaned = 1.34408e-05 Jy ! Component: 200 - total flux cleaned = 1.33028e-05 Jy ! Total flux subtracted in 200 components = 1.33028e-05 Jy ! Clean residual min=-0.001681 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0358031 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0358031 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=0.029412Jy sigma=0.697946 ! Fit after self-cal, rms=0.029411Jy sigma=0.697930 ! 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=0.029411Jy sigma=0.697930 ! Fit after self-cal, rms=0.029394Jy sigma=0.697928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=5.159 mas, bpa=-2.815 degrees ! Estimated noise=0.417387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358852 Jy ! Component: 100 - total flux cleaned = 0.00035937 Jy ! Component: 150 - total flux cleaned = 0.000348213 Jy ! Component: 200 - total flux cleaned = 0.000331192 Jy ! Total flux subtracted in 200 components = 0.000331192 Jy ! Clean residual min=-0.002000 max=0.001916 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0361343 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0361343 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=0.029414Jy sigma=0.698498 ! Fit after self-cal, rms=0.029410Jy sigma=0.698378 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 = 2.00135e-05 Jy ! Component: 100 - total flux cleaned = 3.81867e-05 Jy ! Component: 150 - total flux cleaned = 4.53421e-05 Jy ! Component: 200 - total flux cleaned = 4.52844e-05 Jy ! Total flux subtracted in 200 components = 4.52844e-05 Jy ! Clean residual min=-0.001991 max=0.001907 Jy/beam ! Clean residual mean=0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0361796 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0361796 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=0.029422Jy sigma=0.698708 ! Fit after self-cal, rms=0.029421Jy sigma=0.698654 ! 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=1.538 mas, bmaj=4.143 mas, bpa=-2.893 degrees ! Estimated noise=0.32731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 4.143 at -2.893 degrees (North through East) ! Clean map min=-0.0016175 max=0.030694 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=3.959 mas, bpa=-3.729 degrees ! Estimated noise=0.482297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231655 Jy ! Component: 100 - total flux cleaned = 0.0295884 Jy ! Component: 150 - total flux cleaned = 0.0326387 Jy ! Component: 200 - total flux cleaned = 0.0342749 Jy ! Total flux subtracted in 200 components = 0.0342749 Jy ! Clean residual min=-0.002539 max=0.002640 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0342749 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0342749 Jy ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.143 mas, bpa=-2.893 degrees ! Estimated noise=0.32731 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 = 0.000987645 Jy ! Component: 100 - total flux cleaned = 0.00122326 Jy ! Component: 150 - total flux cleaned = 0.00125744 Jy ! Component: 200 - total flux cleaned = 0.00130331 Jy ! Total flux subtracted in 200 components = 0.00130331 Jy ! Clean residual min=-0.001724 max=0.001760 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0355782 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0355782 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=3.556 mas, bmaj=5.159 mas, bpa=-2.815 degrees ! Estimated noise=0.417387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426605 Jy ! Component: 100 - total flux cleaned = 0.000477617 Jy ! Component: 150 - total flux cleaned = 0.000505979 Jy ! Component: 200 - total flux cleaned = 0.000517364 Jy ! Total flux subtracted in 200 components = 0.000517364 Jy ! Clean residual min=-0.002001 max=0.001913 Jy/beam ! Clean residual mean=0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0360956 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 = 9.42303e-06 Jy ! Component: 100 - total flux cleaned = 1.84344e-05 Jy ! Component: 150 - total flux cleaned = 2.63295e-05 Jy ! Component: 200 - total flux cleaned = 3.33328e-05 Jy ! Total flux subtracted in 200 components = 3.33328e-05 Jy ! Clean residual min=-0.001996 max=0.001901 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0361289 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0361289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.143 mas, bpa=-2.893 degrees ! Estimated noise=0.32731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88275e-05 Jy ! Component: 100 - total flux cleaned = -0.000229044 Jy ! Component: 150 - total flux cleaned = -0.000314633 Jy ! Component: 200 - total flux cleaned = -0.000281478 Jy ! Total flux subtracted in 200 components = -0.000281478 Jy ! Clean residual min=-0.001702 max=0.001737 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0358475 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0358475 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=0.029397Jy sigma=0.698006 ! Fit after self-cal, rms=0.029395Jy sigma=0.697940 wmodel /scr/pima/bp192a1_uvs/J0014+2815_C_map.mod ! Writing 45 model components to file: /scr/pima/bp192a1_uvs/J0014+2815_C_map.mod wobs /scr/pima/bp192a1_uvs/J0014+2815_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0014+2815_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0014+2815_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0014+2815_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 = 0.000253415 Jy ! Component: 100 - total flux cleaned = 0.000458062 Jy ! Component: 150 - total flux cleaned = 0.000597392 Jy ! Component: 200 - total flux cleaned = 0.000651457 Jy ! Component: 250 - total flux cleaned = 0.000626336 Jy ! Component: 300 - total flux cleaned = 0.000726241 Jy ! Component: 350 - total flux cleaned = 0.00079857 Jy ! Component: 400 - total flux cleaned = 0.000916157 Jy ! Component: 450 - total flux cleaned = 0.00107611 Jy ! Component: 500 - total flux cleaned = 0.00123124 Jy ! Component: 550 - total flux cleaned = 0.00133951 Jy ! Component: 600 - total flux cleaned = 0.0015088 Jy ! Component: 650 - total flux cleaned = 0.00157045 Jy ! Component: 700 - total flux cleaned = 0.001712 Jy ! Component: 750 - total flux cleaned = 0.0017519 Jy ! Component: 800 - total flux cleaned = 0.0018488 Jy ! Component: 850 - total flux cleaned = 0.00192459 Jy ! Component: 900 - total flux cleaned = 0.00203581 Jy ! Component: 950 - total flux cleaned = 0.00210829 Jy ! Component: 1000 - total flux cleaned = 0.00217956 Jy ! Component: 1050 - total flux cleaned = 0.00224943 Jy ! Component: 1100 - total flux cleaned = 0.00231794 Jy ! Component: 1150 - total flux cleaned = 0.00235167 Jy ! Component: 1200 - total flux cleaned = 0.00241804 Jy ! Component: 1250 - total flux cleaned = 0.00248285 Jy ! Component: 1300 - total flux cleaned = 0.00251484 Jy ! Component: 1350 - total flux cleaned = 0.00251479 Jy ! Component: 1400 - total flux cleaned = 0.00257661 Jy ! Component: 1450 - total flux cleaned = 0.00265247 Jy ! Component: 1500 - total flux cleaned = 0.002727 Jy ! Component: 1550 - total flux cleaned = 0.00278563 Jy ! Component: 1600 - total flux cleaned = 0.00291485 Jy ! Component: 1650 - total flux cleaned = 0.00295707 Jy ! Component: 1700 - total flux cleaned = 0.00302664 Jy ! Component: 1750 - total flux cleaned = 0.00305405 Jy ! Component: 1800 - total flux cleaned = 0.00310821 Jy ! Component: 1850 - total flux cleaned = 0.00318811 Jy ! Component: 1900 - total flux cleaned = 0.00325381 Jy ! Component: 1950 - total flux cleaned = 0.00327978 Jy ! Component: 2000 - total flux cleaned = 0.00333083 Jy ! Component: 2050 - total flux cleaned = 0.00339364 Jy ! Component: 2100 - total flux cleaned = 0.00341849 Jy ! Component: 2150 - total flux cleaned = 0.00349177 Jy ! Component: 2200 - total flux cleaned = 0.00347982 Jy ! Component: 2250 - total flux cleaned = 0.00356293 Jy ! Component: 2300 - total flux cleaned = 0.00359805 Jy ! Component: 2350 - total flux cleaned = 0.00369039 Jy ! Component: 2400 - total flux cleaned = 0.00367893 Jy ! Component: 2450 - total flux cleaned = 0.00371284 Jy ! Component: 2500 - total flux cleaned = 0.00375728 Jy ! Component: 2550 - total flux cleaned = 0.00376836 Jy ! Component: 2600 - total flux cleaned = 0.00380101 Jy ! Component: 2650 - total flux cleaned = 0.00386529 Jy ! Component: 2700 - total flux cleaned = 0.00389708 Jy ! Component: 2750 - total flux cleaned = 0.00391793 Jy ! Component: 2800 - total flux cleaned = 0.00391802 Jy ! Component: 2850 - total flux cleaned = 0.0040103 Jy ! Component: 2900 - total flux cleaned = 0.00408103 Jy ! Component: 2950 - total flux cleaned = 0.00409094 Jy ! Component: 3000 - total flux cleaned = 0.00412071 Jy ! Component: 3050 - total flux cleaned = 0.00414041 Jy ! Component: 3100 - total flux cleaned = 0.00415984 Jy ! Component: 3150 - total flux cleaned = 0.00418857 Jy ! Component: 3200 - total flux cleaned = 0.00419804 Jy ! Component: 3250 - total flux cleaned = 0.0041887 Jy ! Component: 3300 - total flux cleaned = 0.00421657 Jy ! Component: 3350 - total flux cleaned = 0.00425332 Jy ! Component: 3400 - total flux cleaned = 0.00425329 Jy ! Component: 3450 - total flux cleaned = 0.00422623 Jy ! Component: 3500 - total flux cleaned = 0.00423516 Jy ! Component: 3550 - total flux cleaned = 0.00423522 Jy ! Component: 3600 - total flux cleaned = 0.00425284 Jy ! Component: 3650 - total flux cleaned = 0.00425294 Jy ! Component: 3700 - total flux cleaned = 0.00422703 Jy ! Component: 3750 - total flux cleaned = 0.00425251 Jy ! Component: 3800 - total flux cleaned = 0.00422724 Jy ! Component: 3850 - total flux cleaned = 0.00429453 Jy ! Component: 3900 - total flux cleaned = 0.00430293 Jy ! Component: 3950 - total flux cleaned = 0.00431114 Jy ! Component: 4000 - total flux cleaned = 0.00432753 Jy ! Component: 4050 - total flux cleaned = 0.00435201 Jy ! Total flux subtracted in 4096 components = 0.00434384 Jy ! Clean residual min=-0.000434 max=0.000416 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0401913 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 351 components and 0.0401913 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0014+2815_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 4.143 at -2.893 degrees (North through East) ! Clean map min=-0.00082633 max=0.030744 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0014+2815_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0307443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36904 1.36904 2.73808 5.47617 10.9523 21.9047 43.8093 87.6186 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.131 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0014+2815_C_uvs.log closed on Wed Sep 16 13:25:55 2015