! Started logfile: /scr/pima/bg219h_uvs/J1059-1134_X_dfm.log on Thu May 19 22:21:58 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J1059-1134_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1059-1134_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.726543 visibilities/baseline/integration-bin. ! Found source: J1059-1134 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 14124 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1059-1134_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996416Jy sigma=23.688233 ! Fit after self-cal, rms=0.870670Jy sigma=20.685286 ! 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=0.6222 mas, bmaj=1.616 mas, bpa=-4.746 degrees ! Estimated noise=0.473822 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 = 0.101053 Jy ! Component: 100 - total flux cleaned = 0.123089 Jy ! Total flux subtracted in 100 components = 0.123089 Jy ! Clean residual min=-0.004756 max=0.006148 Jy/beam ! Clean residual mean=-0.000016 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.123089 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.123089 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066530Jy sigma=1.502320 ! Fit after self-cal, rms=0.066306Jy sigma=1.495596 ! 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=0.792 mas, bmaj=1.966 mas, bpa=-3.589 degrees ! Estimated noise=0.275835 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 = 0.00657239 Jy ! Component: 100 - total flux cleaned = 0.00893742 Jy ! Component: 150 - total flux cleaned = 0.0100532 Jy ! Component: 200 - total flux cleaned = 0.0105992 Jy ! Total flux subtracted in 200 components = 0.0105992 Jy ! Clean residual min=-0.005590 max=0.006669 Jy/beam ! Clean residual mean=-0.000030 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.133688 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.133688 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065615Jy sigma=1.484907 ! Fit after self-cal, rms=0.065615Jy sigma=1.484781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.792 x 1.966 at -3.589 degrees (North through East) ! Clean map min=-0.0054676 max=0.13089 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 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. ! 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* ! ! ! Correcting IF 9. ! 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 10. ! 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 11. ! 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 12. ! 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=0.065615Jy sigma=1.484781 ! Fit after self-cal, rms=0.065615Jy sigma=1.484781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.792 mas, bmaj=1.966 mas, bpa=-3.589 degrees ! Estimated noise=0.275835 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 = 0.000201384 Jy ! Component: 100 - total flux cleaned = 0.000188545 Jy ! Component: 150 - total flux cleaned = 0.000189859 Jy ! Component: 200 - total flux cleaned = 0.000178507 Jy ! Total flux subtracted in 200 components = 0.000178507 Jy ! Clean residual min=-0.005608 max=0.006544 Jy/beam ! Clean residual mean=-0.000030 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.133867 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.133867 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065604Jy sigma=1.484683 ! Fit after self-cal, rms=0.065601Jy sigma=1.484632 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065601Jy sigma=1.484632 ! Fit after self-cal, rms=0.063816Jy sigma=1.484401 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8031 mas, bmaj=1.987 mas, bpa=-3.46 degrees ! Estimated noise=0.267537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00375718 Jy ! Component: 100 - total flux cleaned = -0.00557757 Jy ! Component: 150 - total flux cleaned = -0.00663325 Jy ! Component: 200 - total flux cleaned = -0.00726434 Jy ! Total flux subtracted in 200 components = -0.00726434 Jy ! Clean residual min=-0.005428 max=0.005771 Jy/beam ! Clean residual mean=-0.000028 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.126602 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.126602 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063697Jy sigma=1.476531 ! Fit after self-cal, rms=0.063701Jy sigma=1.476358 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 = -0.000457191 Jy ! Component: 100 - total flux cleaned = -0.000558783 Jy ! Component: 150 - total flux cleaned = -0.00060957 Jy ! Component: 200 - total flux cleaned = -0.000645229 Jy ! Total flux subtracted in 200 components = -0.000645229 Jy ! Clean residual min=-0.005438 max=0.005847 Jy/beam ! Clean residual mean=-0.000028 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.125957 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.125957 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063702Jy sigma=1.476034 ! Fit after self-cal, rms=0.063698Jy sigma=1.476006 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063698Jy sigma=1.476006 ! Fit after self-cal, rms=0.063026Jy sigma=1.473631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8072 mas, bmaj=1.994 mas, bpa=-3.419 degrees ! Estimated noise=0.263721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168178 Jy ! Component: 100 - total flux cleaned = -0.00250117 Jy ! Component: 150 - total flux cleaned = -0.00296476 Jy ! Component: 200 - total flux cleaned = -0.00323275 Jy ! Total flux subtracted in 200 components = -0.00323275 Jy ! Clean residual min=-0.005148 max=0.006058 Jy/beam ! Clean residual mean=-0.000027 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.122724 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.122724 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063019Jy sigma=1.471540 ! Fit after self-cal, rms=0.063016Jy sigma=1.471500 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 = -0.000118782 Jy ! Component: 100 - total flux cleaned = -0.00014511 Jy ! Component: 150 - total flux cleaned = -0.000171463 Jy ! Component: 200 - total flux cleaned = -0.000189156 Jy ! Total flux subtracted in 200 components = -0.000189156 Jy ! Clean residual min=-0.005154 max=0.006053 Jy/beam ! Clean residual mean=-0.000026 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.122535 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.122535 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063015Jy sigma=1.471387 ! Fit after self-cal, rms=0.063013Jy sigma=1.471374 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063013Jy sigma=1.471374 ! Fit after self-cal, rms=0.062757Jy sigma=1.470887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=3.577 mas, bpa=0.01082 degrees ! Estimated noise=0.337051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187744 Jy ! Component: 100 - total flux cleaned = -0.00242532 Jy ! Component: 150 - total flux cleaned = -0.00240776 Jy ! Component: 200 - total flux cleaned = -0.002407 Jy ! Total flux subtracted in 200 components = -0.002407 Jy ! Clean residual min=-0.008592 max=0.011305 Jy/beam ! Clean residual mean=-0.000052 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 0.120128 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 56 components and 0.120128 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062811Jy sigma=1.470654 ! Fit after self-cal, rms=0.062797Jy sigma=1.470545 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 = -0.00014649 Jy ! Component: 100 - total flux cleaned = -0.000111324 Jy ! Component: 150 - total flux cleaned = -6.70183e-05 Jy ! Component: 200 - total flux cleaned = -1.84858e-05 Jy ! Total flux subtracted in 200 components = -1.84858e-05 Jy ! Clean residual min=-0.008563 max=0.011279 Jy/beam ! Clean residual mean=-0.000052 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.12011 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 57 components and 0.12011 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062828Jy sigma=1.471142 ! Fit after self-cal, rms=0.062823Jy sigma=1.471084 ! 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=0.8093 mas, bmaj=1.997 mas, bpa=-3.381 degrees ! Estimated noise=0.262059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 1.997 at -3.381 degrees (North through East) ! Clean map min=-0.0049145 max=0.12605 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=0.6327 mas, bmaj=1.628 mas, bpa=-4.476 degrees ! Estimated noise=0.458894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0979048 Jy ! Component: 100 - total flux cleaned = 0.119254 Jy ! Component: 150 - total flux cleaned = 0.123853 Jy ! Component: 200 - total flux cleaned = 0.123681 Jy ! Total flux subtracted in 200 components = 0.123681 Jy ! Clean residual min=-0.004237 max=0.004771 Jy/beam ! Clean residual mean=-0.000017 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.123681 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.123681 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=1.997 mas, bpa=-3.381 degrees ! Estimated noise=0.262059 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 = -0.00121668 Jy ! Component: 100 - total flux cleaned = -0.00141277 Jy ! Component: 150 - total flux cleaned = -0.00161399 Jy ! Component: 200 - total flux cleaned = -0.0017359 Jy ! Total flux subtracted in 200 components = -0.0017359 Jy ! Clean residual min=-0.005054 max=0.006494 Jy/beam ! Clean residual mean=-0.000026 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.121945 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.121945 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=2.052 mas, bmaj=3.577 mas, bpa=0.01082 degrees ! Estimated noise=0.337051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161704 Jy ! Component: 100 - total flux cleaned = -0.00161965 Jy ! Component: 150 - total flux cleaned = -0.00159806 Jy ! Component: 200 - total flux cleaned = -0.00154977 Jy ! Total flux subtracted in 200 components = -0.00154977 Jy ! Clean residual min=-0.008538 max=0.011332 Jy/beam ! Clean residual mean=-0.000052 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.120396 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 = 7.83417e-07 Jy ! Component: 100 - total flux cleaned = -2.76389e-07 Jy ! Component: 150 - total flux cleaned = -1.29627e-05 Jy ! Component: 200 - total flux cleaned = -1.25838e-05 Jy ! Total flux subtracted in 200 components = -1.25838e-05 Jy ! Clean residual min=-0.008523 max=0.011312 Jy/beam ! Clean residual mean=-0.000052 rms=0.003042 Jy/beam ! Combined flux in latest and established models = 0.120383 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.120383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=1.997 mas, bpa=-3.381 degrees ! Estimated noise=0.262059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082562 Jy ! Component: 100 - total flux cleaned = 0.000786004 Jy ! Component: 150 - total flux cleaned = 0.000724562 Jy ! Component: 200 - total flux cleaned = 0.000674694 Jy ! Total flux subtracted in 200 components = 0.000674694 Jy ! Clean residual min=-0.005116 max=0.006305 Jy/beam ! Clean residual mean=-0.000026 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.121058 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.121058 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062782Jy sigma=1.470625 ! Fit after self-cal, rms=0.062789Jy sigma=1.470592 wmodel /J1059-1134_X_map.mod ! wmodel: Unable to open new model file: /J1059-1134_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1059-1134_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 1.997 at -3.381 degrees (North through East) ! Clean map min=-0.0049039 max=0.1256 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1059-1134_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00161167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.84947 3.84947 7.69893 15.3979 30.7957 61.5914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 77.932 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1059-1134_X_dfm.log closed on Thu May 19 22:22:02 2016