! Started logfile: /scr/pima/rv100_uvs/J0258+2900_X_uvs.log on Mon Feb 29 13:24:52 2016 obs /scr/pima/rv100_uvs/J0258+2900_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0258+2900_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J0258+2900 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4312 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J0258+2900_X] 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 0.200x0.200 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007946Jy sigma=17.449176 ! Fit after self-cal, rms=0.923898Jy sigma=15.978331 ! 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=0.7097 mas, bmaj=1.28 mas, bpa=-12.95 degrees ! Estimated noise=1.17666 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 = 0.0591523 Jy ! Component: 100 - total flux cleaned = 0.0721649 Jy ! Total flux subtracted in 100 components = 0.0721649 Jy ! Clean residual min=-0.004776 max=0.004784 Jy/beam ! Clean residual mean=0.000001 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.0721649 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0721649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055768Jy sigma=0.888895 ! Fit after self-cal, rms=0.055647Jy sigma=0.887381 ! 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=0.9104 mas, bmaj=1.631 mas, bpa=-14.2 degrees ! Estimated noise=0.664788 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 = 0.00500695 Jy ! Component: 100 - total flux cleaned = 0.00674563 Jy ! Component: 150 - total flux cleaned = 0.00718144 Jy ! Component: 200 - total flux cleaned = 0.00710882 Jy ! Total flux subtracted in 200 components = 0.00710882 Jy ! Clean residual min=-0.002367 max=0.002376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0792738 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0792737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055258Jy sigma=0.880167 ! Fit after self-cal, rms=0.055261Jy sigma=0.880134 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9104 x 1.631 at -14.2 degrees (North through East) ! Clean map min=-0.0021063 max=0.07786 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: ! HN 1.00 KP 1.00 LA 1.04 MK 1.00 ! NL 1.01 OV 1.00 PT 0.94 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.90 KP 1.01 LA 1.06 MK 1.01 ! NL 0.96 OV 0.99 PT 1.02 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.99 LA 1.07 MK 0.97 ! NL 0.99 OV 1.01 PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.96 LA 1.06 MK 1.07 ! NL 1.01 OV 1.08 PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.055261Jy sigma=0.880134 ! Fit after self-cal, rms=0.055092Jy sigma=0.876928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=1.634 mas, bpa=-14.3 degrees ! Estimated noise=0.662326 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 = -0.000260924 Jy ! Component: 100 - total flux cleaned = -0.000259021 Jy ! Component: 150 - total flux cleaned = -0.000271603 Jy ! Component: 200 - total flux cleaned = -0.000271728 Jy ! Total flux subtracted in 200 components = -0.000271728 Jy ! Clean residual min=-0.002243 max=0.002221 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.079002 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.079002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055085Jy sigma=0.876787 ! Fit after self-cal, rms=0.055077Jy sigma=0.876663 ! 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. ! ! Fit before self-cal, rms=0.055077Jy sigma=0.876663 ! Fit after self-cal, rms=0.055007Jy sigma=0.875373 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9117 mas, bmaj=1.639 mas, bpa=-14.61 degrees ! Estimated noise=0.661969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281544 Jy ! Component: 100 - total flux cleaned = -0.000336437 Jy ! Component: 150 - total flux cleaned = -0.000365932 Jy ! Component: 200 - total flux cleaned = -0.000374469 Jy ! Total flux subtracted in 200 components = -0.000374469 Jy ! Clean residual min=-0.002182 max=0.002252 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0786275 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0786275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055003Jy sigma=0.875283 ! Fit after self-cal, rms=0.055006Jy sigma=0.875233 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 (-7.8, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122011 Jy ! Component: 100 - total flux cleaned = 0.00142724 Jy ! Component: 150 - total flux cleaned = 0.00136766 Jy ! Component: 200 - total flux cleaned = 0.00134161 Jy ! Total flux subtracted in 200 components = 0.00134161 Jy ! Clean residual min=-0.002189 max=0.002245 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0799692 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0799692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054916Jy sigma=0.874184 ! Fit after self-cal, rms=0.054910Jy sigma=0.874074 ! Inverting map ! Added new window around map position (-50.6, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904 Jy ! Component: 100 - total flux cleaned = 0.000490924 Jy ! Component: 150 - total flux cleaned = 0.00041762 Jy ! Component: 200 - total flux cleaned = 0.000450838 Jy ! Total flux subtracted in 200 components = 0.000450838 Jy ! Clean residual min=-0.002019 max=0.002112 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.08042 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.08042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054817Jy sigma=0.872752 ! Fit after self-cal, rms=0.054807Jy sigma=0.872645 ! Inverting map ! Added new window around map position (6.2, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614259 Jy ! Component: 100 - total flux cleaned = 0.000559365 Jy ! Component: 150 - total flux cleaned = 0.000751515 Jy ! Component: 200 - total flux cleaned = 0.000953597 Jy ! Total flux subtracted in 200 components = 0.000953597 Jy ! Clean residual min=-0.002155 max=0.001678 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0813736 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0813736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054713Jy sigma=0.871296 ! Fit after self-cal, rms=0.054710Jy sigma=0.871162 ! 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. ! ! Fit before self-cal, rms=0.054710Jy sigma=0.871162 ! Fit after self-cal, rms=0.054308Jy sigma=0.870991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=1.64 mas, bpa=-14.57 degrees ! Estimated noise=0.658405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335813 Jy ! Component: 100 - total flux cleaned = 0.000437965 Jy ! Component: 150 - total flux cleaned = 0.000498651 Jy ! Component: 200 - total flux cleaned = 0.000582047 Jy ! Total flux subtracted in 200 components = 0.000582047 Jy ! Clean residual min=-0.002155 max=0.001673 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0819557 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0819557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054266Jy sigma=0.870480 ! Fit after self-cal, rms=0.054262Jy sigma=0.870448 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 = 3.20881e-05 Jy ! Component: 100 - total flux cleaned = 0.000111011 Jy ! Component: 150 - total flux cleaned = 0.000185363 Jy ! Component: 200 - total flux cleaned = 0.000185821 Jy ! Total flux subtracted in 200 components = 0.000185821 Jy ! Clean residual min=-0.002151 max=0.001685 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0821415 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.0821415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054236Jy sigma=0.870164 ! Fit after self-cal, rms=0.054237Jy sigma=0.870156 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Fit before self-cal, rms=0.054237Jy sigma=0.870156 ! Fit after self-cal, rms=0.054170Jy sigma=0.870111 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=2.959 mas, bpa=-20.52 degrees ! Estimated noise=0.812066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108731 Jy ! Component: 100 - total flux cleaned = 2.0741e-05 Jy ! Component: 150 - total flux cleaned = 0.000207321 Jy ! Component: 200 - total flux cleaned = 0.000387515 Jy ! Total flux subtracted in 200 components = 0.000387515 Jy ! Clean residual min=-0.001902 max=0.001850 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.082529 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.082529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054163Jy sigma=0.870027 ! Fit after self-cal, rms=0.054157Jy sigma=0.869994 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 = -9.96672e-05 Jy ! Component: 100 - total flux cleaned = 1.22136e-05 Jy ! Component: 150 - total flux cleaned = 0.000156947 Jy ! Component: 200 - total flux cleaned = 0.000263077 Jy ! Total flux subtracted in 200 components = 0.000263077 Jy ! Clean residual min=-0.001913 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0827921 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0827921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054156Jy sigma=0.870004 ! Fit after self-cal, rms=0.054155Jy sigma=0.869994 ! 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=0.9116 mas, bmaj=1.641 mas, bpa=-14.53 degrees ! Estimated noise=0.658233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9116 x 1.641 at -14.53 degrees (North through East) ! Clean map min=-0.0019233 max=0.077638 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=0.7095 mas, bmaj=1.286 mas, bpa=-13.44 degrees ! Estimated noise=1.1707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588616 Jy ! Component: 100 - total flux cleaned = 0.0717804 Jy ! Component: 150 - total flux cleaned = 0.0761681 Jy ! Component: 200 - total flux cleaned = 0.0782651 Jy ! Total flux subtracted in 200 components = 0.0782651 Jy ! Clean residual min=-0.004484 max=0.004158 Jy/beam ! Clean residual mean=0.000001 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0782652 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0782652 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9116 mas, bmaj=1.641 mas, bpa=-14.53 degrees ! Estimated noise=0.658233 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 = 0.00319813 Jy ! Component: 100 - total flux cleaned = 0.00411748 Jy ! Component: 150 - total flux cleaned = 0.00405591 Jy ! Component: 200 - total flux cleaned = 0.00405553 Jy ! Total flux subtracted in 200 components = 0.00405553 Jy ! Clean residual min=-0.002312 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0823207 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0823207 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=2.959 mas, bpa=-20.52 degrees ! Estimated noise=0.812066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391067 Jy ! Component: 100 - total flux cleaned = -0.00016708 Jy ! Component: 150 - total flux cleaned = 2.02664e-05 Jy ! Component: 200 - total flux cleaned = 4.53455e-05 Jy ! Total flux subtracted in 200 components = 4.53455e-05 Jy ! Clean residual min=-0.001989 max=0.001918 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.082366 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 = 7.35417e-05 Jy ! Component: 100 - total flux cleaned = 0.000140563 Jy ! Component: 150 - total flux cleaned = 0.000181517 Jy ! Component: 200 - total flux cleaned = 0.000260284 Jy ! Total flux subtracted in 200 components = 0.000260284 Jy ! Clean residual min=-0.002007 max=0.001866 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0826263 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.0826263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9116 mas, bmaj=1.641 mas, bpa=-14.53 degrees ! Estimated noise=0.658233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193733 Jy ! Component: 100 - total flux cleaned = 0.00032607 Jy ! Component: 150 - total flux cleaned = 0.000442336 Jy ! Component: 200 - total flux cleaned = 0.000514122 Jy ! Total flux subtracted in 200 components = 0.000514122 Jy ! Clean residual min=-0.002351 max=0.001670 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0831404 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0831404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054215Jy sigma=0.870890 ! Fit after self-cal, rms=0.054209Jy sigma=0.870789 wmodel /scr/pima/rv100_uvs/J0258+2900_X_map.mod ! Writing 66 model components to file: /scr/pima/rv100_uvs/J0258+2900_X_map.mod wobs /scr/pima/rv100_uvs/J0258+2900_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0258+2900_X_uvs.fits wwins /scr/pima/rv100_uvs/J0258+2900_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv100_uvs/J0258+2900_X_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 = -0.0009542 Jy ! Component: 100 - total flux cleaned = -0.00164729 Jy ! Component: 150 - total flux cleaned = -0.00227022 Jy ! Component: 200 - total flux cleaned = -0.00278082 Jy ! Component: 250 - total flux cleaned = -0.00318869 Jy ! Component: 300 - total flux cleaned = -0.00347247 Jy ! Component: 350 - total flux cleaned = -0.00377696 Jy ! Component: 400 - total flux cleaned = -0.00399422 Jy ! Component: 450 - total flux cleaned = -0.00436744 Jy ! Component: 500 - total flux cleaned = -0.00457662 Jy ! Component: 550 - total flux cleaned = -0.00480838 Jy ! Component: 600 - total flux cleaned = -0.00501122 Jy ! Component: 650 - total flux cleaned = -0.00521076 Jy ! Component: 700 - total flux cleaned = -0.00540742 Jy ! Component: 750 - total flux cleaned = -0.00557716 Jy ! Component: 800 - total flux cleaned = -0.00567296 Jy ! Component: 850 - total flux cleaned = -0.0058151 Jy ! Component: 900 - total flux cleaned = -0.00588518 Jy ! Component: 950 - total flux cleaned = -0.00600032 Jy ! Component: 1000 - total flux cleaned = -0.00609138 Jy ! Component: 1050 - total flux cleaned = -0.00613647 Jy ! Component: 1100 - total flux cleaned = -0.00626979 Jy ! Component: 1150 - total flux cleaned = -0.00640159 Jy ! Component: 1200 - total flux cleaned = -0.00644493 Jy ! Component: 1250 - total flux cleaned = -0.00653118 Jy ! Component: 1300 - total flux cleaned = -0.00655264 Jy ! Component: 1350 - total flux cleaned = -0.00667964 Jy ! Component: 1400 - total flux cleaned = -0.00672155 Jy ! Component: 1450 - total flux cleaned = -0.00678392 Jy ! Component: 1500 - total flux cleaned = -0.00686641 Jy ! Component: 1550 - total flux cleaned = -0.00696824 Jy ! Component: 1600 - total flux cleaned = -0.00692772 Jy ! Component: 1650 - total flux cleaned = -0.00700805 Jy ! Component: 1700 - total flux cleaned = -0.007048 Jy ! Component: 1750 - total flux cleaned = -0.00712703 Jy ! Component: 1800 - total flux cleaned = -0.00702929 Jy ! Component: 1850 - total flux cleaned = -0.00712688 Jy ! Component: 1900 - total flux cleaned = -0.00724271 Jy ! Component: 1950 - total flux cleaned = -0.00728096 Jy ! Component: 2000 - total flux cleaned = -0.00731906 Jy ! Component: 2050 - total flux cleaned = -0.00735714 Jy ! Component: 2100 - total flux cleaned = -0.00731979 Jy ! Component: 2150 - total flux cleaned = -0.00743156 Jy ! Component: 2200 - total flux cleaned = -0.00748708 Jy ! Component: 2250 - total flux cleaned = -0.00750533 Jy ! Component: 2300 - total flux cleaned = -0.00750525 Jy ! Component: 2350 - total flux cleaned = -0.00755962 Jy ! Component: 2400 - total flux cleaned = -0.00763147 Jy ! Component: 2450 - total flux cleaned = -0.00766729 Jy ! Component: 2500 - total flux cleaned = -0.0076671 Jy ! Component: 2550 - total flux cleaned = -0.00772011 Jy ! Component: 2600 - total flux cleaned = -0.00777278 Jy ! Component: 2650 - total flux cleaned = -0.00780759 Jy ! Component: 2700 - total flux cleaned = -0.00785967 Jy ! Component: 2750 - total flux cleaned = -0.00784249 Jy ! Component: 2800 - total flux cleaned = -0.00792832 Jy ! Component: 2850 - total flux cleaned = -0.00796233 Jy ! Component: 2900 - total flux cleaned = -0.00794548 Jy ! Component: 2950 - total flux cleaned = -0.0079792 Jy ! Component: 3000 - total flux cleaned = -0.00797926 Jy ! Component: 3050 - total flux cleaned = -0.00804589 Jy ! Component: 3100 - total flux cleaned = -0.00804581 Jy ! Component: 3150 - total flux cleaned = -0.00802925 Jy ! Component: 3200 - total flux cleaned = -0.00799646 Jy ! Component: 3250 - total flux cleaned = -0.00806172 Jy ! Component: 3300 - total flux cleaned = -0.00811042 Jy ! Component: 3350 - total flux cleaned = -0.00812666 Jy ! Component: 3400 - total flux cleaned = -0.00814288 Jy ! Component: 3450 - total flux cleaned = -0.00817501 Jy ! Component: 3500 - total flux cleaned = -0.0082229 Jy ! Component: 3550 - total flux cleaned = -0.00828639 Jy ! Component: 3600 - total flux cleaned = -0.00834946 Jy ! Component: 3650 - total flux cleaned = -0.00839657 Jy ! Component: 3700 - total flux cleaned = -0.00847484 Jy ! Component: 3750 - total flux cleaned = -0.00847481 Jy ! Component: 3800 - total flux cleaned = -0.00849039 Jy ! Component: 3850 - total flux cleaned = -0.00855222 Jy ! Component: 3900 - total flux cleaned = -0.00864454 Jy ! Component: 3950 - total flux cleaned = -0.00861403 Jy ! Component: 4000 - total flux cleaned = -0.00869032 Jy ! Component: 4050 - total flux cleaned = -0.00872069 Jy ! Total flux subtracted in 4096 components = -0.00876606 Jy ! Clean residual min=-0.000895 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0743744 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 307 components and 0.0743744 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0258+2900_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9116 x 1.641 at -14.53 degrees (North through East) ! Clean map min=-0.0017654 max=0.076978 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0258+2900_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0769778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953098 0.953098 1.9062 3.81239 7.62478 15.2496 30.4991 60.9982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.763 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0258+2900_X_uvs.log closed on Mon Feb 29 13:24:56 2016