! Started logfile: /d2/scr/pima/bp177e_uvs/J2013+2200_C_uvs.log on Sat Mar 22 19:00:50 2014 obs /d2/scr/pima/bp177e_uvs/J2013+2200_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2013+2200_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.872222 visibilities/baseline/integration-bin. ! Found source: J2013+2200 ! ! 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 1256 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/bp177e_uvs/J2013+2200_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001698Jy sigma=45.102215 ! Fit after self-cal, rms=0.862934Jy sigma=39.150208 ! 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=1.659 mas, bmaj=4.109 mas, bpa=25.05 degrees ! Estimated noise=0.626721 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 = 0.0976687 Jy ! Component: 100 - total flux cleaned = 0.121275 Jy ! Total flux subtracted in 100 components = 0.121275 Jy ! Clean residual min=-0.005244 max=0.009420 Jy/beam ! Clean residual mean=0.000011 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.121275 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.121275 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=0.040347Jy sigma=1.545516 ! Fit after self-cal, rms=0.040328Jy sigma=1.544756 ! 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=2.303 mas, bmaj=4.48 mas, bpa=21.57 degrees ! Estimated noise=0.461848 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 = 0.0169463 Jy ! Component: 100 - total flux cleaned = 0.0259611 Jy ! Component: 150 - total flux cleaned = 0.0316218 Jy ! Component: 200 - total flux cleaned = 0.0353213 Jy ! Total flux subtracted in 200 components = 0.0353213 Jy ! Clean residual min=-0.005980 max=0.010921 Jy/beam ! Clean residual mean=-0.000004 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.156597 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.156597 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=0.031424Jy sigma=1.147251 ! Fit after self-cal, rms=0.031381Jy sigma=1.143613 ! Inverting map ! Added new window around map position (7.2, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105442 Jy ! Component: 100 - total flux cleaned = 0.0161613 Jy ! Component: 150 - total flux cleaned = 0.0200464 Jy ! Component: 200 - total flux cleaned = 0.0226023 Jy ! Total flux subtracted in 200 components = 0.0226023 Jy ! Clean residual min=-0.004526 max=0.004836 Jy/beam ! Clean residual mean=-0.000006 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.179199 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 81 components and 0.179199 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=0.027411Jy sigma=0.918393 ! Fit after self-cal, rms=0.027211Jy sigma=0.906207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.303 x 4.48 at 21.57 degrees (North through East) ! Clean map min=-0.0036577 max=0.13204 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.00 KP 0.90 ! LA 0.98 NL 1.06 OV 0.97 PT 0.85 ! SC 0.95 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.02 KP 0.99 ! LA 1.03 NL 1.06 OV 0.99 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.03 ! LA 1.00 NL 1.06 OV 0.95 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.05 KP 1.01 ! LA 1.05 NL 1.02 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.01 KP 0.95 ! LA 0.96 NL 1.01 OV 0.95 PT 0.94 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.01 KP 1.00 ! LA 0.99 NL 1.03 OV 1.00 PT 0.92 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.027211Jy sigma=0.906207 ! Fit after self-cal, rms=0.025079Jy sigma=0.799928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=4.501 mas, bpa=21.89 degrees ! Estimated noise=0.456868 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 = 0.00214412 Jy ! Component: 100 - total flux cleaned = 0.00269067 Jy ! Component: 150 - total flux cleaned = 0.00297428 Jy ! Component: 200 - total flux cleaned = 0.00322486 Jy ! Total flux subtracted in 200 components = 0.00322486 Jy ! Clean residual min=-0.002808 max=0.003388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.182424 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.182424 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=0.024779Jy sigma=0.778481 ! Fit after self-cal, rms=0.024767Jy sigma=0.777631 ! 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=0.024767Jy sigma=0.777631 ! Fit after self-cal, rms=0.024735Jy sigma=0.777170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=4.502 mas, bpa=21.89 degrees ! Estimated noise=0.456352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872194 Jy ! Component: 100 - total flux cleaned = 0.00109773 Jy ! Component: 150 - total flux cleaned = 0.00129916 Jy ! Component: 200 - total flux cleaned = 0.00144191 Jy ! Total flux subtracted in 200 components = 0.00144191 Jy ! Clean residual min=-0.002814 max=0.003260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.183866 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.183866 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=0.024610Jy sigma=0.768489 ! Fit after self-cal, rms=0.024603Jy sigma=0.768140 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 (13.5, -11.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208924 Jy ! Component: 100 - total flux cleaned = 0.00286119 Jy ! Component: 150 - total flux cleaned = 0.00331956 Jy ! Component: 200 - total flux cleaned = 0.00371618 Jy ! Total flux subtracted in 200 components = 0.00371618 Jy ! Clean residual min=-0.002644 max=0.001976 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.187582 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.187582 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=0.024182Jy sigma=0.748227 ! Fit after self-cal, rms=0.024161Jy sigma=0.746987 ! 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=0.024161Jy sigma=0.746987 ! Fit after self-cal, rms=0.024120Jy sigma=0.745315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=4.499 mas, bpa=21.89 degrees ! Estimated noise=0.456218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116447 Jy ! Component: 100 - total flux cleaned = 0.00184068 Jy ! Component: 150 - total flux cleaned = 0.00222144 Jy ! Component: 200 - total flux cleaned = 0.00250178 Jy ! Total flux subtracted in 200 components = 0.00250178 Jy ! Clean residual min=-0.002633 max=0.001815 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.190084 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 181 components and 0.190084 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=0.023968Jy sigma=0.739768 ! Fit after self-cal, rms=0.023961Jy sigma=0.739442 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 = 0.000358122 Jy ! Component: 100 - total flux cleaned = 0.000556227 Jy ! Component: 150 - total flux cleaned = 0.000632805 Jy ! Component: 200 - total flux cleaned = 0.000705584 Jy ! Total flux subtracted in 200 components = 0.000705584 Jy ! Clean residual min=-0.002571 max=0.001749 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.190789 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 197 components and 0.190789 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=0.023895Jy sigma=0.736363 ! Fit after self-cal, rms=0.023892Jy sigma=0.736219 ! 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=0.023892Jy sigma=0.736219 ! Fit after self-cal, rms=0.023870Jy sigma=0.735017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.493 mas, bmaj=5.372 mas, bpa=10.75 degrees ! Estimated noise=0.513143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114338 Jy ! Component: 100 - total flux cleaned = 0.00154022 Jy ! Component: 150 - total flux cleaned = 0.00168243 Jy ! Component: 200 - total flux cleaned = 0.00181179 Jy ! Total flux subtracted in 200 components = 0.00181179 Jy ! Clean residual min=-0.003200 max=0.001877 Jy/beam ! Clean residual mean=0.000006 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.192601 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 221 components and 0.192601 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=0.023777Jy sigma=0.732973 ! Fit after self-cal, rms=0.023774Jy sigma=0.732760 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 = 0.000271859 Jy ! Component: 100 - total flux cleaned = 0.000364726 Jy ! Component: 150 - total flux cleaned = 0.000407467 Jy ! Component: 200 - total flux cleaned = 0.000446918 Jy ! Total flux subtracted in 200 components = 0.000446918 Jy ! Clean residual min=-0.003161 max=0.001934 Jy/beam ! Clean residual mean=0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.193048 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 0.193048 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=0.023737Jy sigma=0.731815 ! Fit after self-cal, rms=0.023735Jy sigma=0.731742 ! 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=2.297 mas, bmaj=4.498 mas, bpa=21.89 degrees ! Estimated noise=0.456369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.297 x 4.498 at 21.89 degrees (North through East) ! Clean map min=-0.002525 max=0.1302 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=1.653 mas, bmaj=4.13 mas, bpa=25.18 degrees ! Estimated noise=0.619427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0965246 Jy ! Component: 100 - total flux cleaned = 0.120472 Jy ! Component: 150 - total flux cleaned = 0.131553 Jy ! Component: 200 - total flux cleaned = 0.138847 Jy ! Total flux subtracted in 200 components = 0.138847 Jy ! Clean residual min=-0.003489 max=0.004406 Jy/beam ! Clean residual mean=0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.138847 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.138847 Jy ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=4.498 mas, bpa=21.89 degrees ! Estimated noise=0.456369 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 = 0.010895 Jy ! Component: 100 - total flux cleaned = 0.0185022 Jy ! Component: 150 - total flux cleaned = 0.0245444 Jy ! Component: 200 - total flux cleaned = 0.0294263 Jy ! Total flux subtracted in 200 components = 0.0294263 Jy ! Clean residual min=-0.003524 max=0.004494 Jy/beam ! Clean residual mean=0.000000 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.168273 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 67 components and 0.168273 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=4.493 mas, bmaj=5.372 mas, bpa=10.75 degrees ! Estimated noise=0.513143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586956 Jy ! Component: 100 - total flux cleaned = 0.0102286 Jy ! Component: 150 - total flux cleaned = 0.0136049 Jy ! Component: 200 - total flux cleaned = 0.0160704 Jy ! Total flux subtracted in 200 components = 0.0160704 Jy ! Clean residual min=-0.003656 max=0.002882 Jy/beam ! Clean residual mean=0.000004 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.184344 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 = 0.00139511 Jy ! Component: 100 - total flux cleaned = 0.00263221 Jy ! Component: 150 - total flux cleaned = 0.00360615 Jy ! Component: 200 - total flux cleaned = 0.00438453 Jy ! Total flux subtracted in 200 components = 0.00438453 Jy ! Clean residual min=-0.003224 max=0.001960 Jy/beam ! Clean residual mean=0.000006 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.188728 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 161 components and 0.188728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=4.498 mas, bpa=21.89 degrees ! Estimated noise=0.456369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360764 Jy ! Component: 100 - total flux cleaned = 0.000802074 Jy ! Component: 150 - total flux cleaned = 0.00113125 Jy ! Component: 200 - total flux cleaned = 0.00140202 Jy ! Total flux subtracted in 200 components = 0.00140202 Jy ! Clean residual min=-0.002688 max=0.001580 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.19013 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 183 components and 0.19013 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=0.023848Jy sigma=0.735796 ! Fit after self-cal, rms=0.023836Jy sigma=0.733953 wmodel /d2/scr/pima/bp177e_uvs/J2013+2200_C_map.mod ! Writing 183 model components to file: /d2/scr/pima/bp177e_uvs/J2013+2200_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J2013+2200_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2013+2200_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2013+2200_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J2013+2200_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 = -0.00102927 Jy ! Component: 100 - total flux cleaned = -0.00189925 Jy ! Component: 150 - total flux cleaned = -0.00268234 Jy ! Component: 200 - total flux cleaned = -0.00334724 Jy ! Component: 250 - total flux cleaned = -0.0037805 Jy ! Component: 300 - total flux cleaned = -0.00403745 Jy ! Component: 350 - total flux cleaned = -0.00428189 Jy ! Component: 400 - total flux cleaned = -0.00451532 Jy ! Component: 450 - total flux cleaned = -0.00469438 Jy ! Component: 500 - total flux cleaned = -0.00480229 Jy ! Component: 550 - total flux cleaned = -0.00488537 Jy ! Component: 600 - total flux cleaned = -0.00494487 Jy ! Component: 650 - total flux cleaned = -0.00506063 Jy ! Component: 700 - total flux cleaned = -0.00517312 Jy ! Component: 750 - total flux cleaned = -0.00530067 Jy ! Component: 800 - total flux cleaned = -0.00537114 Jy ! Component: 850 - total flux cleaned = -0.0054227 Jy ! Component: 900 - total flux cleaned = -0.00547255 Jy ! Component: 950 - total flux cleaned = -0.00550508 Jy ! Component: 1000 - total flux cleaned = -0.00555315 Jy ! Component: 1050 - total flux cleaned = -0.00561573 Jy ! Component: 1100 - total flux cleaned = -0.00561605 Jy ! Component: 1150 - total flux cleaned = -0.00566105 Jy ! Component: 1200 - total flux cleaned = -0.005734 Jy ! Component: 1250 - total flux cleaned = -0.00571948 Jy ! Component: 1300 - total flux cleaned = -0.00578975 Jy ! Component: 1350 - total flux cleaned = -0.00580327 Jy ! Component: 1400 - total flux cleaned = -0.0058033 Jy ! Component: 1450 - total flux cleaned = -0.00585628 Jy ! Component: 1500 - total flux cleaned = -0.0058695 Jy ! Component: 1550 - total flux cleaned = -0.00592075 Jy ! Component: 1600 - total flux cleaned = -0.00595829 Jy ! Component: 1650 - total flux cleaned = -0.00599536 Jy ! Component: 1700 - total flux cleaned = -0.00604403 Jy ! Component: 1750 - total flux cleaned = -0.00605603 Jy ! Component: 1800 - total flux cleaned = -0.00610316 Jy ! Component: 1850 - total flux cleaned = -0.0061264 Jy ! Component: 1900 - total flux cleaned = -0.00611516 Jy ! Component: 1950 - total flux cleaned = -0.00613756 Jy ! Component: 2000 - total flux cleaned = -0.00617083 Jy ! Component: 2050 - total flux cleaned = -0.00619274 Jy ! Component: 2100 - total flux cleaned = -0.00624662 Jy ! Component: 2150 - total flux cleaned = -0.00628914 Jy ! Component: 2200 - total flux cleaned = -0.00629986 Jy ! Component: 2250 - total flux cleaned = -0.00635198 Jy ! Component: 2300 - total flux cleaned = -0.00636237 Jy ! Component: 2350 - total flux cleaned = -0.00638274 Jy ! Component: 2400 - total flux cleaned = -0.006413 Jy ! Component: 2450 - total flux cleaned = -0.00642285 Jy ! Component: 2500 - total flux cleaned = -0.00646211 Jy ! Component: 2550 - total flux cleaned = -0.00651076 Jy ! Component: 2600 - total flux cleaned = -0.00652037 Jy ! Component: 2650 - total flux cleaned = -0.00656822 Jy ! Component: 2700 - total flux cleaned = -0.00661556 Jy ! Component: 2750 - total flux cleaned = -0.00661546 Jy ! Component: 2800 - total flux cleaned = -0.00662479 Jy ! Component: 2850 - total flux cleaned = -0.00666161 Jy ! Component: 2900 - total flux cleaned = -0.00667981 Jy ! Component: 2950 - total flux cleaned = -0.00668875 Jy ! Component: 3000 - total flux cleaned = -0.00669768 Jy ! Component: 3050 - total flux cleaned = -0.00667977 Jy ! Component: 3100 - total flux cleaned = -0.00667984 Jy ! Component: 3150 - total flux cleaned = -0.00669739 Jy ! Component: 3200 - total flux cleaned = -0.00672349 Jy ! Component: 3250 - total flux cleaned = -0.00668883 Jy ! Component: 3300 - total flux cleaned = -0.006706 Jy ! Component: 3350 - total flux cleaned = -0.00669743 Jy ! Component: 3400 - total flux cleaned = -0.00670594 Jy ! Component: 3450 - total flux cleaned = -0.00673116 Jy ! Component: 3500 - total flux cleaned = -0.00673116 Jy ! Component: 3550 - total flux cleaned = -0.00671458 Jy ! Component: 3600 - total flux cleaned = -0.00674763 Jy ! Component: 3650 - total flux cleaned = -0.00672309 Jy ! Component: 3700 - total flux cleaned = -0.00677195 Jy ! Component: 3750 - total flux cleaned = -0.00677998 Jy ! Component: 3800 - total flux cleaned = -0.00679601 Jy ! Component: 3850 - total flux cleaned = -0.00681998 Jy ! Component: 3900 - total flux cleaned = -0.00684374 Jy ! Component: 3950 - total flux cleaned = -0.00684369 Jy ! Component: 4000 - total flux cleaned = -0.00684374 Jy ! Component: 4050 - total flux cleaned = -0.00685931 Jy ! Total flux subtracted in 4096 components = -0.00685941 Jy ! Clean residual min=-0.000433 max=0.000395 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.183271 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 465 components and 0.183271 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2013+2200_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.297 x 4.498 at 21.89 degrees (North through East) ! Clean map min=-0.0014774 max=0.13163 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2013+2200_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299583 0.299583 0.599167 1.19833 2.39667 4.79334 9.58667 19.1733 38.3467 76.6934 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1001.39 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2013+2200_C_uvs.log closed on Sat Mar 22 19:00:55 2014