! Started logfile: /d2/scr/pima/bp177j_uvs/J0214-2438_C_uvs.log on Thu Jun 19 04:05:01 2014 obs /d2/scr/pima/bp177j_uvs/J0214-2438_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0214-2438_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0214-2438 ! ! 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 1080 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/J0214-2438_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=1.011074Jy sigma=35.316411 ! Fit after self-cal, rms=0.903430Jy sigma=31.010206 ! 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=1.277 mas, bmaj=3.528 mas, bpa=-5.589 degrees ! Estimated noise=0.893169 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 = 0.066372 Jy ! Component: 100 - total flux cleaned = 0.0914252 Jy ! Total flux subtracted in 100 components = 0.0914252 Jy ! Clean residual min=-0.012160 max=0.038054 Jy/beam ! Clean residual mean=-0.000051 rms=0.004303 Jy/beam ! Combined flux in latest and established models = 0.0914252 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0914252 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=0.081506Jy sigma=2.898802 ! Fit after self-cal, rms=0.081477Jy sigma=2.889740 ! Inverting map ! Added new window around map position (13.2, -27.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033234 Jy ! Component: 100 - total flux cleaned = 0.0513172 Jy ! Total flux subtracted in 100 components = 0.0513172 Jy ! Clean residual min=-0.008842 max=0.017412 Jy/beam ! Clean residual mean=-0.000033 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.142742 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.142742 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=0.060854Jy sigma=2.066148 ! Fit after self-cal, rms=0.056355Jy sigma=1.954355 ! 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=1.596 mas, bmaj=4.27 mas, bpa=-4.857 degrees ! Estimated noise=0.647689 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 = 0.0285875 Jy ! Component: 100 - total flux cleaned = 0.046469 Jy ! Component: 150 - total flux cleaned = 0.0584491 Jy ! Component: 200 - total flux cleaned = 0.0666331 Jy ! Total flux subtracted in 200 components = 0.0666331 Jy ! Clean residual min=-0.007033 max=0.015093 Jy/beam ! Clean residual mean=0.000002 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.209375 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 74 components and 0.209375 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=0.039336Jy sigma=1.184243 ! Fit after self-cal, rms=0.037915Jy sigma=1.137554 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 4.27 at -4.857 degrees (North through East) ! Clean map min=-0.0065211 max=0.094712 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 1.00* 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. ! 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.16 KP 0.92 ! LA 0.96 MK 1.05 NL 0.96 OV 1.06 ! PT 0.85 SC 0.90 ! ! ! Correcting IF 6. ! 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. ! 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 8. ! 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=0.037915Jy sigma=1.137554 ! Fit after self-cal, rms=0.037565Jy sigma=1.110997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=4.268 mas, bpa=-4.645 degrees ! Estimated noise=0.642088 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 (-4.2, 5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105569 Jy ! Component: 100 - total flux cleaned = 0.0160505 Jy ! Component: 150 - total flux cleaned = 0.0194002 Jy ! Component: 200 - total flux cleaned = 0.0217279 Jy ! Total flux subtracted in 200 components = 0.0217279 Jy ! Clean residual min=-0.005015 max=0.010579 Jy/beam ! Clean residual mean=0.000008 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.231103 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 0.231103 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=0.034268Jy sigma=0.996935 ! Fit after self-cal, rms=0.033805Jy sigma=0.970069 ! Inverting map ! Added new window around map position (3.9, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758608 Jy ! Component: 100 - total flux cleaned = 0.0119477 Jy ! Component: 150 - total flux cleaned = 0.0150902 Jy ! Component: 200 - total flux cleaned = 0.0172622 Jy ! Total flux subtracted in 200 components = 0.0172622 Jy ! Clean residual min=-0.003874 max=0.005284 Jy/beam ! Clean residual mean=0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.248366 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.248365 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=0.031681Jy sigma=0.899394 ! Fit after self-cal, rms=0.031570Jy sigma=0.895413 ! 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=0.031570Jy sigma=0.895413 ! Fit after self-cal, rms=0.030129Jy sigma=0.804187 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.262 mas, bpa=-4.185 degrees ! Estimated noise=0.648832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225885 Jy ! Component: 100 - total flux cleaned = 0.00389647 Jy ! Component: 150 - total flux cleaned = 0.00490499 Jy ! Component: 200 - total flux cleaned = 0.00518349 Jy ! Total flux subtracted in 200 components = 0.00518349 Jy ! Clean residual min=-0.003447 max=0.004786 Jy/beam ! Clean residual mean=0.000002 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.253549 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.253549 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=0.029818Jy sigma=0.796628 ! Fit after self-cal, rms=0.029819Jy sigma=0.796380 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (33.3, -64.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407762 Jy ! Component: 100 - total flux cleaned = 0.00396293 Jy ! Component: 150 - total flux cleaned = 0.0037024 Jy ! Component: 200 - total flux cleaned = 0.00353267 Jy ! Total flux subtracted in 200 components = 0.00353267 Jy ! Clean residual min=-0.003560 max=0.003388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.257082 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.257082 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=0.029038Jy sigma=0.777287 ! Fit after self-cal, rms=0.028955Jy sigma=0.773301 ! 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=0.028955Jy sigma=0.773301 ! Fit after self-cal, rms=0.028805Jy sigma=0.768699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=4.254 mas, bpa=-4.103 degrees ! Estimated noise=0.649387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242532 Jy ! Component: 100 - total flux cleaned = 0.00339816 Jy ! Component: 150 - total flux cleaned = 0.00344213 Jy ! Component: 200 - total flux cleaned = 0.00348245 Jy ! Total flux subtracted in 200 components = 0.00348245 Jy ! Clean residual min=-0.003353 max=0.003225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.260564 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 208 components and 0.260564 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=0.028469Jy sigma=0.762045 ! Fit after self-cal, rms=0.028438Jy sigma=0.760586 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 = 0.000912801 Jy ! Component: 100 - total flux cleaned = 0.00099135 Jy ! Component: 150 - total flux cleaned = 0.00102733 Jy ! Component: 200 - total flux cleaned = 0.00102766 Jy ! Total flux subtracted in 200 components = 0.00102766 Jy ! Clean residual min=-0.003295 max=0.003112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.261592 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 233 components and 0.261592 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=0.028308Jy sigma=0.757907 ! Fit after self-cal, rms=0.028301Jy sigma=0.757581 ! 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=0.028301Jy sigma=0.757581 ! Fit after self-cal, rms=0.028256Jy sigma=0.744272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.933 mas, bmaj=9.519 mas, bpa=-0.006384 degrees ! Estimated noise=0.796761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210178 Jy ! Component: 100 - total flux cleaned = 0.00272383 Jy ! Component: 150 - total flux cleaned = 0.00296199 Jy ! Component: 200 - total flux cleaned = 0.00314429 Jy ! Total flux subtracted in 200 components = 0.00314429 Jy ! Clean residual min=-0.004753 max=0.004261 Jy/beam ! Clean residual mean=0.000001 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.264736 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 259 components and 0.264736 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=0.028123Jy sigma=0.744215 ! Fit after self-cal, rms=0.028109Jy sigma=0.743469 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 = 0.000598942 Jy ! Component: 100 - total flux cleaned = 0.000633859 Jy ! Component: 150 - total flux cleaned = 0.00072953 Jy ! Component: 200 - total flux cleaned = 0.000787641 Jy ! Total flux subtracted in 200 components = 0.000787641 Jy ! Clean residual min=-0.004610 max=0.003855 Jy/beam ! Clean residual mean=0.000000 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.265524 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 278 components and 0.265524 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=0.028078Jy sigma=0.743161 ! Fit after self-cal, rms=0.028070Jy sigma=0.742926 ! 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=1.598 mas, bmaj=4.26 mas, bpa=-3.809 degrees ! Estimated noise=0.655141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 4.26 at -3.809 degrees (North through East) ! Clean map min=-0.0031802 max=0.090909 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=1.278 mas, bmaj=3.514 mas, bpa=-4.378 degrees ! Estimated noise=0.897742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719059 Jy ! Component: 100 - total flux cleaned = 0.107152 Jy ! Component: 150 - total flux cleaned = 0.131432 Jy ! Component: 200 - total flux cleaned = 0.150011 Jy ! Total flux subtracted in 200 components = 0.150011 Jy ! Clean residual min=-0.006635 max=0.012522 Jy/beam ! Clean residual mean=-0.000025 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.150011 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.150011 Jy ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=4.26 mas, bpa=-3.809 degrees ! Estimated noise=0.655141 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 (15.3, -29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279143 Jy ! Component: 100 - total flux cleaned = 0.0462114 Jy ! Component: 150 - total flux cleaned = 0.0593561 Jy ! Component: 200 - total flux cleaned = 0.0693984 Jy ! Total flux subtracted in 200 components = 0.0693984 Jy ! Clean residual min=-0.005102 max=0.006724 Jy/beam ! Clean residual mean=-0.000000 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.21941 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 142 components and 0.21941 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=3.933 mas, bmaj=9.519 mas, bpa=-0.006384 degrees ! Estimated noise=0.796761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136554 Jy ! Component: 100 - total flux cleaned = 0.0227119 Jy ! Component: 150 - total flux cleaned = 0.0289671 Jy ! Component: 200 - total flux cleaned = 0.0334209 Jy ! Total flux subtracted in 200 components = 0.0334209 Jy ! Clean residual min=-0.004387 max=0.005997 Jy/beam ! Clean residual mean=0.000003 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.252831 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 = 0.00328734 Jy ! Component: 100 - total flux cleaned = 0.00575461 Jy ! Component: 150 - total flux cleaned = 0.00762993 Jy ! Component: 200 - total flux cleaned = 0.00906301 Jy ! Total flux subtracted in 200 components = 0.00906301 Jy ! Clean residual min=-0.004294 max=0.004613 Jy/beam ! Clean residual mean=0.000002 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.261893 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 257 components and 0.261894 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=4.26 mas, bpa=-3.809 degrees ! Estimated noise=0.655141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106837 Jy ! Component: 100 - total flux cleaned = 0.00129171 Jy ! Component: 150 - total flux cleaned = 0.00141913 Jy ! Component: 200 - total flux cleaned = 0.0014772 Jy ! Total flux subtracted in 200 components = 0.0014772 Jy ! Clean residual min=-0.002960 max=0.003139 Jy/beam ! Clean residual mean=0.000000 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.263371 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 277 components and 0.263371 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=0.027964Jy sigma=0.746394 ! Fit after self-cal, rms=0.027815Jy sigma=0.740717 wmodel /d2/scr/pima/bp177j_uvs/J0214-2438_C_map.mod ! Writing 277 model components to file: /d2/scr/pima/bp177j_uvs/J0214-2438_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0214-2438_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0214-2438_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0214-2438_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177j_uvs/J0214-2438_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 = -0.000319817 Jy ! Component: 100 - total flux cleaned = -0.000224808 Jy ! Component: 150 - total flux cleaned = -8.76487e-05 Jy ! Component: 200 - total flux cleaned = -1.79362e-06 Jy ! Component: 250 - total flux cleaned = 0.000200808 Jy ! Component: 300 - total flux cleaned = 0.000355833 Jy ! Component: 350 - total flux cleaned = 0.000542088 Jy ! Component: 400 - total flux cleaned = 0.00061432 Jy ! Component: 450 - total flux cleaned = 0.000752998 Jy ! Component: 500 - total flux cleaned = 0.000886554 Jy ! Component: 550 - total flux cleaned = 0.0010483 Jy ! Component: 600 - total flux cleaned = 0.00126886 Jy ! Component: 650 - total flux cleaned = 0.00151335 Jy ! Component: 700 - total flux cleaned = 0.00166222 Jy ! Component: 750 - total flux cleaned = 0.00183626 Jy ! Component: 800 - total flux cleaned = 0.00203376 Jy ! Component: 850 - total flux cleaned = 0.00214395 Jy ! Component: 900 - total flux cleaned = 0.00222494 Jy ! Component: 950 - total flux cleaned = 0.00227791 Jy ! Component: 1000 - total flux cleaned = 0.00240675 Jy ! Component: 1050 - total flux cleaned = 0.0024817 Jy ! Component: 1100 - total flux cleaned = 0.00253132 Jy ! Component: 1150 - total flux cleaned = 0.00270114 Jy ! Component: 1200 - total flux cleaned = 0.00277255 Jy ! Component: 1250 - total flux cleaned = 0.00284213 Jy ! Component: 1300 - total flux cleaned = 0.00293388 Jy ! Component: 1350 - total flux cleaned = 0.00306841 Jy ! Component: 1400 - total flux cleaned = 0.00311197 Jy ! Component: 1450 - total flux cleaned = 0.00315548 Jy ! Component: 1500 - total flux cleaned = 0.00321982 Jy ! Component: 1550 - total flux cleaned = 0.00336742 Jy ! Component: 1600 - total flux cleaned = 0.00332547 Jy ! Component: 1650 - total flux cleaned = 0.00336635 Jy ! Component: 1700 - total flux cleaned = 0.00344696 Jy ! Component: 1750 - total flux cleaned = 0.00344739 Jy ! Component: 1800 - total flux cleaned = 0.00350614 Jy ! Component: 1850 - total flux cleaned = 0.00348648 Jy ! Component: 1900 - total flux cleaned = 0.00344831 Jy ! Component: 1950 - total flux cleaned = 0.00346732 Jy ! Component: 2000 - total flux cleaned = 0.00343018 Jy ! Component: 2050 - total flux cleaned = 0.00341173 Jy ! Component: 2100 - total flux cleaned = 0.00335699 Jy ! Component: 2150 - total flux cleaned = 0.00328498 Jy ! Component: 2200 - total flux cleaned = 0.00319592 Jy ! Component: 2250 - total flux cleaned = 0.00316102 Jy ! Component: 2300 - total flux cleaned = 0.00310884 Jy ! Component: 2350 - total flux cleaned = 0.0031085 Jy ! Component: 2400 - total flux cleaned = 0.0030062 Jy ! Component: 2450 - total flux cleaned = 0.00292192 Jy ! Component: 2500 - total flux cleaned = 0.00282233 Jy ! Component: 2550 - total flux cleaned = 0.00285542 Jy ! Component: 2600 - total flux cleaned = 0.00270879 Jy ! Component: 2650 - total flux cleaned = 0.00264451 Jy ! Component: 2700 - total flux cleaned = 0.00258062 Jy ! Component: 2750 - total flux cleaned = 0.00243835 Jy ! Component: 2800 - total flux cleaned = 0.00237598 Jy ! Component: 2850 - total flux cleaned = 0.00226771 Jy ! Component: 2900 - total flux cleaned = 0.0021605 Jy ! Component: 2950 - total flux cleaned = 0.00206952 Jy ! Component: 3000 - total flux cleaned = 0.00193435 Jy ! Component: 3050 - total flux cleaned = 0.00186 Jy ! Component: 3100 - total flux cleaned = 0.00177151 Jy ! Component: 3150 - total flux cleaned = 0.00169857 Jy ! Component: 3200 - total flux cleaned = 0.00156843 Jy ! Component: 3250 - total flux cleaned = 0.00151123 Jy ! Component: 3300 - total flux cleaned = 0.00142588 Jy ! Component: 3350 - total flux cleaned = 0.00131304 Jy ! Component: 3400 - total flux cleaned = 0.00124324 Jy ! Component: 3450 - total flux cleaned = 0.00125696 Jy ! Component: 3500 - total flux cleaned = 0.00111938 Jy ! Component: 3550 - total flux cleaned = 0.00111941 Jy ! Component: 3600 - total flux cleaned = 0.00106515 Jy ! Component: 3650 - total flux cleaned = 0.000984301 Jy ! Component: 3700 - total flux cleaned = 0.000930951 Jy ! Component: 3750 - total flux cleaned = 0.000904494 Jy ! Component: 3800 - total flux cleaned = 0.00089128 Jy ! Component: 3850 - total flux cleaned = 0.000865107 Jy ! Component: 3900 - total flux cleaned = 0.000825903 Jy ! Component: 3950 - total flux cleaned = 0.000761207 Jy ! Component: 4000 - total flux cleaned = 0.000748261 Jy ! Component: 4050 - total flux cleaned = 0.000722693 Jy ! Total flux subtracted in 4096 components = 0.000671962 Jy ! Clean residual min=-0.000713 max=0.000672 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.264043 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 590 components and 0.264043 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0214-2438_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 4.26 at -3.809 degrees (North through East) ! Clean map min=-0.0021124 max=0.085615 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0214-2438_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0856147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.815669 0.815669 1.63134 3.26268 6.52535 13.0507 26.1014 52.2028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.796 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0214-2438_C_uvs.log closed on Thu Jun 19 04:05:07 2014