! Started logfile: .//J2307-1205_X_dfm.log on Wed Nov 16 12:13:02 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2307-1205_X_uvm.fits ! Reading UV FITS file: .//J2307-1205_X_uvm.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! AN table 2: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657534 visibilities/baseline/integration-bin. ! Found source: J2307-1205 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 19200 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2307-1205_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000451Jy sigma=32.203479 ! Fit after self-cal, rms=0.990359Jy sigma=31.997324 ! 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=0.9293 mas, bmaj=2.606 mas, bpa=-16.68 degrees ! Estimated noise=0.306015 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 = 0.00781827 Jy ! Component: 100 - total flux cleaned = 0.00914175 Jy ! Total flux subtracted in 100 components = 0.00914175 Jy ! Clean residual min=-0.001012 max=0.001057 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.00914175 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.00914175 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=0.021395Jy sigma=0.666598 ! Fit after self-cal, rms=0.019739Jy sigma=0.611934 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341519 Jy ! Component: 100 - total flux cleaned = 0.00319588 Jy ! Total flux subtracted in 100 components = 0.00319588 Jy ! Clean residual min=-0.001091 max=0.001165 Jy/beam ! Clean residual mean=0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0123376 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0123376 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=0.019259Jy sigma=0.596748 ! Fit after self-cal, rms=0.019252Jy sigma=0.596684 ! 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=1.196 mas, bmaj=3.062 mas, bpa=-14.23 degrees ! Estimated noise=0.161534 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 = 0.000405606 Jy ! Component: 100 - total flux cleaned = 0.000435979 Jy ! Component: 150 - total flux cleaned = 0.000461298 Jy ! Component: 200 - total flux cleaned = 0.000472262 Jy ! Total flux subtracted in 200 components = 0.000472262 Jy ! Clean residual min=-0.000628 max=0.000546 Jy/beam ! Clean residual mean=0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0128099 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0128099 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=0.019226Jy sigma=0.596048 ! Fit after self-cal, rms=0.019219Jy sigma=0.595891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 3.062 at -14.23 degrees (North through East) ! Clean map min=-0.00061658 max=0.013514 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 0.90 KP 0.92 LA 0.84 MK 1.16 ! NL 0.94 OV 1.01 PT 0.94 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.87 KP 1.03 ! LA 1.00 MK 0.86 NL 1.07 OV 1.00 ! PT 1.13 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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=0.019219Jy sigma=0.595891 ! Fit after self-cal, rms=0.019139Jy sigma=0.595573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=3.052 mas, bpa=-14.3 degrees ! Estimated noise=0.160897 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 = 6.7437e-06 Jy ! Component: 100 - total flux cleaned = 2.53752e-05 Jy ! Component: 150 - total flux cleaned = 4.16881e-05 Jy ! Component: 200 - total flux cleaned = 5.59607e-05 Jy ! Total flux subtracted in 200 components = 5.59607e-05 Jy ! Clean residual min=-0.000574 max=0.000507 Jy/beam ! Clean residual mean=0.000003 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0128658 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0128658 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=0.019130Jy sigma=0.595375 ! Fit after self-cal, rms=0.019124Jy sigma=0.595178 ! 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=0.019124Jy sigma=0.595178 ! Fit after self-cal, rms=0.019132Jy sigma=0.595155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=3.049 mas, bpa=-14.28 degrees ! Estimated noise=0.160873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54568e-05 Jy ! Component: 100 - total flux cleaned = 3.01393e-05 Jy ! Component: 150 - total flux cleaned = 5.01865e-05 Jy ! Component: 200 - total flux cleaned = 6.23609e-05 Jy ! Total flux subtracted in 200 components = 6.23609e-05 Jy ! Clean residual min=-0.000595 max=0.000507 Jy/beam ! Clean residual mean=0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0129282 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0129282 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=0.019127Jy sigma=0.595034 ! Fit after self-cal, rms=0.019123Jy sigma=0.594885 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.14926e-05 Jy ! Component: 100 - total flux cleaned = 3.35819e-05 Jy ! Component: 150 - total flux cleaned = 4.43334e-05 Jy ! Component: 200 - total flux cleaned = 5.42894e-05 Jy ! Total flux subtracted in 200 components = 5.42894e-05 Jy ! Clean residual min=-0.000611 max=0.000504 Jy/beam ! Clean residual mean=0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0129825 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0129825 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=0.019119Jy sigma=0.594808 ! Fit after self-cal, rms=0.019117Jy sigma=0.594783 ! 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=0.019117Jy sigma=0.594783 ! Fit after self-cal, rms=0.019495Jy sigma=0.594441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.035 mas, bpa=-14.48 degrees ! Estimated noise=0.163811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279169 Jy ! Component: 100 - total flux cleaned = 0.000389824 Jy ! Component: 150 - total flux cleaned = 0.000400717 Jy ! Component: 200 - total flux cleaned = 0.000404055 Jy ! Total flux subtracted in 200 components = 0.000404055 Jy ! Clean residual min=-0.000646 max=0.000524 Jy/beam ! Clean residual mean=0.000003 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0133866 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0133866 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=0.019490Jy sigma=0.594322 ! Fit after self-cal, rms=0.019494Jy sigma=0.594179 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 = 3.31224e-06 Jy ! Component: 100 - total flux cleaned = 7.15246e-06 Jy ! Component: 150 - total flux cleaned = 1.41409e-05 Jy ! Component: 200 - total flux cleaned = 1.72833e-05 Jy ! Total flux subtracted in 200 components = 1.72833e-05 Jy ! Clean residual min=-0.000652 max=0.000529 Jy/beam ! Clean residual mean=0.000003 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0134038 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0134038 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=0.019493Jy sigma=0.594145 ! Fit after self-cal, rms=0.019491Jy sigma=0.594109 ! 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. ! ! Fit before self-cal, rms=0.019491Jy sigma=0.594109 ! Fit after self-cal, rms=0.019598Jy sigma=0.593585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.377 mas, bmaj=4.427 mas, bpa=-8.554 degrees ! Estimated noise=0.191138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100233 Jy ! Component: 100 - total flux cleaned = 0.00011167 Jy ! Component: 150 - total flux cleaned = 0.000117815 Jy ! Component: 200 - total flux cleaned = 0.000123297 Jy ! Total flux subtracted in 200 components = 0.000123297 Jy ! Clean residual min=-0.000745 max=0.000505 Jy/beam ! Clean residual mean=0.000004 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0135271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.0135271 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=0.019598Jy sigma=0.593569 ! Fit after self-cal, rms=0.019607Jy sigma=0.593229 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84858e-06 Jy ! Component: 100 - total flux cleaned = -1.95152e-06 Jy ! Component: 150 - total flux cleaned = -1.91094e-07 Jy ! Component: 200 - total flux cleaned = 1.43505e-06 Jy ! Total flux subtracted in 200 components = 1.43505e-06 Jy ! Clean residual min=-0.000800 max=0.000497 Jy/beam ! Clean residual mean=0.000004 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0135286 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0135286 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=0.019606Jy sigma=0.593216 ! Fit after self-cal, rms=0.019606Jy sigma=0.593184 ! 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=1.183 mas, bmaj=3.025 mas, bpa=-14.6 degrees ! Estimated noise=0.16393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.183 x 3.025 at -14.6 degrees (North through East) ! Clean map min=-0.00064995 max=0.013462 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=0.9207 mas, bmaj=2.576 mas, bpa=-16.87 degrees ! Estimated noise=0.31021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109106 Jy ! Component: 100 - total flux cleaned = 0.0127632 Jy ! Component: 150 - total flux cleaned = 0.0124112 Jy ! Component: 200 - total flux cleaned = 0.0123727 Jy ! Total flux subtracted in 200 components = 0.0123727 Jy ! Clean residual min=-0.000996 max=0.001015 Jy/beam ! Clean residual mean=0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0123727 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0123727 Jy ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=3.025 mas, bpa=-14.6 degrees ! Estimated noise=0.16393 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 = 0.000614742 Jy ! Component: 100 - total flux cleaned = 0.000769929 Jy ! Component: 150 - total flux cleaned = 0.000854442 Jy ! Component: 200 - total flux cleaned = 0.000885573 Jy ! Total flux subtracted in 200 components = 0.000885573 Jy ! Clean residual min=-0.000653 max=0.000515 Jy/beam ! Clean residual mean=0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0132583 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0132583 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=2.377 mas, bmaj=4.427 mas, bpa=-8.554 degrees ! Estimated noise=0.191138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121174 Jy ! Component: 100 - total flux cleaned = 0.000135963 Jy ! Component: 150 - total flux cleaned = 0.000149683 Jy ! Component: 200 - total flux cleaned = 0.000165594 Jy ! Total flux subtracted in 200 components = 0.000165594 Jy ! Clean residual min=-0.000803 max=0.000493 Jy/beam ! Clean residual mean=0.000004 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0134239 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 = 1.18532e-05 Jy ! Component: 100 - total flux cleaned = 2.28111e-05 Jy ! Component: 150 - total flux cleaned = 3.06075e-05 Jy ! Component: 200 - total flux cleaned = 3.78564e-05 Jy ! Total flux subtracted in 200 components = 3.78564e-05 Jy ! Clean residual min=-0.000802 max=0.000491 Jy/beam ! Clean residual mean=0.000004 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0134618 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0134618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=3.025 mas, bpa=-14.6 degrees ! Estimated noise=0.16393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.08046e-05 Jy ! Component: 100 - total flux cleaned = -3.34717e-05 Jy ! Component: 150 - total flux cleaned = -3.33372e-05 Jy ! Component: 200 - total flux cleaned = -2.75371e-05 Jy ! Total flux subtracted in 200 components = -2.75371e-05 Jy ! Clean residual min=-0.000670 max=0.000496 Jy/beam ! Clean residual mean=0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0134342 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0134342 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=0.019609Jy sigma=0.593259 ! Fit after self-cal, rms=0.019611Jy sigma=0.593248 wmodel /J2307-1205_X_map.mod ! wmodel: Unable to open new model file: /J2307-1205_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2307-1205_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.183 x 3.025 at -14.6 degrees (North through East) ! Clean map min=-0.0006478 max=0.013461 Jy/beam ! Writing clean map to FITS file: .//J2307-1205_X_map.fits wmodel .//J2307-1205_X_map.mod ! Writing 35 model components to file: .//J2307-1205_X_map.mod wobs .//J2307-1205_X_uvs.fits ! Writing UV FITS file: .//J2307-1205_X_uvs.fits wwins .//J2307-1205_X_map.win ! wwins: Wrote 1 windows to .//J2307-1205_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0134613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.76234 2.76234 5.52468 11.0494 22.0987 44.1975 88.395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.603 quit ! Quitting program ! Log file .//J2307-1205_X_dfm.log closed on Wed Nov 16 12:13:05 2016