! Started logfile: .//J1205+3321_X_dfm.log on Wed Nov 16 11:57:12 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 .//J1205+3321_X_uvm.fits ! Reading UV FITS file: .//J1205+3321_X_uvm.fits ! AN table 1: 256 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954861 visibilities/baseline/integration-bin. ! Found source: J1205+3321 ! ! 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 88000 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 J1205+3321_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003416Jy sigma=32.331674 ! Fit after self-cal, rms=0.919731Jy sigma=29.654048 ! 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=0.7762 mas, bmaj=1.871 mas, bpa=14.95 degrees ! Estimated noise=0.192608 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 = 0.0618842 Jy ! Component: 100 - total flux cleaned = 0.0753789 Jy ! Total flux subtracted in 100 components = 0.0753789 Jy ! Clean residual min=-0.001154 max=0.003774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0753789 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0753789 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=0.022910Jy sigma=0.718419 ! Fit after self-cal, rms=0.022894Jy sigma=0.717977 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302055 Jy ! Component: 100 - total flux cleaned = 0.00430751 Jy ! Total flux subtracted in 100 components = 0.00430751 Jy ! Clean residual min=-0.001140 max=0.001820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0796865 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0796864 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=0.022284Jy sigma=0.699851 ! Fit after self-cal, rms=0.022282Jy sigma=0.699799 ! Inverting map ! Added new window around map position (2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152404 Jy ! Component: 100 - total flux cleaned = 0.00235435 Jy ! Total flux subtracted in 100 components = 0.00235435 Jy ! Clean residual min=-0.001092 max=0.001720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0820408 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0820408 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=0.022138Jy sigma=0.695229 ! Fit after self-cal, rms=0.022125Jy sigma=0.694852 ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132866 Jy ! Component: 100 - total flux cleaned = 0.00220844 Jy ! Total flux subtracted in 100 components = 0.00220844 Jy ! Clean residual min=-0.001102 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0842492 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0842492 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=0.022001Jy sigma=0.690869 ! Fit after self-cal, rms=0.021997Jy sigma=0.690738 ! 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=0.9857 mas, bmaj=2.228 mas, bpa=12.46 degrees ! Estimated noise=0.0747833 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 = 0.00126927 Jy ! Component: 100 - total flux cleaned = 0.0020942 Jy ! Component: 150 - total flux cleaned = 0.00251326 Jy ! Component: 200 - total flux cleaned = 0.00282908 Jy ! Total flux subtracted in 200 components = 0.00282908 Jy ! Clean residual min=-0.000719 max=0.000810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0870783 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 61 components and 0.0870783 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=0.021903Jy sigma=0.687971 ! Fit after self-cal, rms=0.021899Jy sigma=0.687851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9857 x 2.228 at 12.46 degrees (North through East) ! Clean map min=-0.00067404 max=0.079084 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 1.02 FD 0.97 HN 1.01 KP 1.07 ! LA 0.96 MK 1.01 NL 1.03 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 KP 1.07 ! LA 0.98 MK 1.01 NL 1.04 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.07 ! LA 0.97 MK 1.01 NL 1.03 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.06 ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.05 ! LA 0.96 MK 1.00 NL 1.01 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.06 ! LA 0.96 MK 1.01 NL 1.02 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 1.04 ! LA 0.96 MK 1.01 NL 1.01 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.01 KP 1.04 ! LA 0.96 MK 1.01 NL 1.02 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.021899Jy sigma=0.687851 ! Fit after self-cal, rms=0.021508Jy sigma=0.678715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=2.231 mas, bpa=12.74 degrees ! Estimated noise=0.0746472 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 = -0.000314479 Jy ! Component: 100 - total flux cleaned = -0.0004134 Jy ! Component: 150 - total flux cleaned = -0.000492523 Jy ! Component: 200 - total flux cleaned = -0.00057604 Jy ! Total flux subtracted in 200 components = -0.00057604 Jy ! Clean residual min=-0.000504 max=0.000393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0865023 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0865023 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=0.021490Jy sigma=0.678149 ! Fit after self-cal, rms=0.021485Jy sigma=0.678075 ! 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=0.021485Jy sigma=0.678075 ! Fit after self-cal, rms=0.021417Jy sigma=0.675921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9848 mas, bmaj=2.23 mas, bpa=12.73 degrees ! Estimated noise=0.0745437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256745 Jy ! Component: 100 - total flux cleaned = -0.000332046 Jy ! Component: 150 - total flux cleaned = -0.000385292 Jy ! Component: 200 - total flux cleaned = -0.000434814 Jy ! Total flux subtracted in 200 components = -0.000434814 Jy ! Clean residual min=-0.000356 max=0.000276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0860674 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0860675 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=0.021409Jy sigma=0.675673 ! Fit after self-cal, rms=0.021409Jy sigma=0.675653 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 = -3.13911e-05 Jy ! Component: 100 - total flux cleaned = -5.69377e-05 Jy ! Component: 150 - total flux cleaned = -8.32862e-05 Jy ! Component: 200 - total flux cleaned = -0.000102558 Jy ! Total flux subtracted in 200 components = -0.000102558 Jy ! Clean residual min=-0.000341 max=0.000276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0859649 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.0859649 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=0.021407Jy sigma=0.675587 ! Fit after self-cal, rms=0.021406Jy sigma=0.675582 ! 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=0.021406Jy sigma=0.675582 ! Fit after self-cal, rms=0.021397Jy sigma=0.674788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=2.229 mas, bpa=12.75 degrees ! Estimated noise=0.0745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189433 Jy ! Component: 100 - total flux cleaned = -0.000248182 Jy ! Component: 150 - total flux cleaned = -0.000270589 Jy ! Component: 200 - total flux cleaned = -0.000281967 Jy ! Total flux subtracted in 200 components = -0.000281967 Jy ! Clean residual min=-0.000277 max=0.000257 Jy/beam ! Clean residual mean=0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0856829 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0856829 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=0.021394Jy sigma=0.674683 ! Fit after self-cal, rms=0.021394Jy sigma=0.674677 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 = -1.5841e-05 Jy ! Component: 100 - total flux cleaned = -1.58321e-05 Jy ! Component: 150 - total flux cleaned = -2.17285e-05 Jy ! Component: 200 - total flux cleaned = -2.71384e-05 Jy ! Total flux subtracted in 200 components = -2.71384e-05 Jy ! Clean residual min=-0.000275 max=0.000253 Jy/beam ! Clean residual mean=0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0856558 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.0856558 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=0.021393Jy sigma=0.674655 ! Fit after self-cal, rms=0.021393Jy sigma=0.674657 ! 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=0.021393Jy sigma=0.674657 ! Fit after self-cal, rms=0.021385Jy sigma=0.674609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=2.899 mas, bpa=7.833 degrees ! Estimated noise=0.0929368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198843 Jy ! Component: 100 - total flux cleaned = -0.000250421 Jy ! Component: 150 - total flux cleaned = -0.000262612 Jy ! Component: 200 - total flux cleaned = -0.000269101 Jy ! Total flux subtracted in 200 components = -0.000269101 Jy ! Clean residual min=-0.000285 max=0.000278 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0853867 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.0853867 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=0.021384Jy sigma=0.674578 ! Fit after self-cal, rms=0.021384Jy sigma=0.674572 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 = -1.6799e-05 Jy ! Component: 100 - total flux cleaned = -2.19055e-05 Jy ! Component: 150 - total flux cleaned = -2.85644e-05 Jy ! Component: 200 - total flux cleaned = -3.24148e-05 Jy ! Total flux subtracted in 200 components = -3.24148e-05 Jy ! Clean residual min=-0.000277 max=0.000280 Jy/beam ! Clean residual mean=0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0853543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.0853543 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=0.021384Jy sigma=0.674580 ! Fit after self-cal, rms=0.021384Jy sigma=0.674578 ! 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=0.9838 mas, bmaj=2.229 mas, bpa=12.77 degrees ! Estimated noise=0.0744734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9838 x 2.229 at 12.77 degrees (North through East) ! Clean map min=-0.00026334 max=0.079143 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=0.7736 mas, bmaj=1.869 mas, bpa=15.16 degrees ! Estimated noise=0.192037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616987 Jy ! Component: 100 - total flux cleaned = 0.075153 Jy ! Component: 150 - total flux cleaned = 0.0784008 Jy ! Component: 200 - total flux cleaned = 0.080055 Jy ! Total flux subtracted in 200 components = 0.080055 Jy ! Clean residual min=-0.000730 max=0.000876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.080055 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 0.080055 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9838 mas, bmaj=2.229 mas, bpa=12.77 degrees ! Estimated noise=0.0744734 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 = 0.00178343 Jy ! Component: 100 - total flux cleaned = 0.00277471 Jy ! Component: 150 - total flux cleaned = 0.00344527 Jy ! Component: 200 - total flux cleaned = 0.00392455 Jy ! Total flux subtracted in 200 components = 0.00392455 Jy ! Clean residual min=-0.000285 max=0.000365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0839796 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.0839796 Jy ! Inverting map ! Added new window around map position (-3.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392189 Jy ! Component: 100 - total flux cleaned = 0.000687713 Jy ! Component: 150 - total flux cleaned = 0.00092088 Jy ! Component: 200 - total flux cleaned = 0.00107371 Jy ! Total flux subtracted in 200 components = 0.00107371 Jy ! Clean residual min=-0.000255 max=0.000260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0850533 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.0850533 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=2.06 mas, bmaj=2.899 mas, bpa=7.833 degrees ! Estimated noise=0.0929368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241047 Jy ! Component: 100 - total flux cleaned = 0.000379284 Jy ! Component: 150 - total flux cleaned = 0.000426356 Jy ! Component: 200 - total flux cleaned = 0.000446209 Jy ! Total flux subtracted in 200 components = 0.000446209 Jy ! Clean residual min=-0.000264 max=0.000279 Jy/beam ! Clean residual mean=0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0854995 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 = 1.38028e-05 Jy ! Component: 100 - total flux cleaned = 2.29927e-05 Jy ! Component: 150 - total flux cleaned = 3.43204e-05 Jy ! Component: 200 - total flux cleaned = 4.4571e-05 Jy ! Total flux subtracted in 200 components = 4.4571e-05 Jy ! Clean residual min=-0.000261 max=0.000276 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0855441 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 104 components and 0.0855441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9838 mas, bmaj=2.229 mas, bpa=12.77 degrees ! Estimated noise=0.0744734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.73685e-05 Jy ! Component: 100 - total flux cleaned = 3.61926e-05 Jy ! Component: 150 - total flux cleaned = 4.39375e-05 Jy ! Component: 200 - total flux cleaned = 4.74994e-05 Jy ! Total flux subtracted in 200 components = 4.74994e-05 Jy ! Clean residual min=-0.000257 max=0.000253 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0855916 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.0855916 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=0.021381Jy sigma=0.674488 ! Fit after self-cal, rms=0.021381Jy sigma=0.674467 wmodel /J1205+3321_X_map.mod ! wmodel: Unable to open new model file: /J1205+3321_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1205+3321_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9838 x 2.229 at 12.77 degrees (North through East) ! Clean map min=-0.00024063 max=0.079338 Jy/beam ! Writing clean map to FITS file: .//J1205+3321_X_map.fits wmodel .//J1205+3321_X_map.mod ! Writing 117 model components to file: .//J1205+3321_X_map.mod wobs .//J1205+3321_X_uvs.fits ! Writing UV FITS file: .//J1205+3321_X_uvs.fits wwins .//J1205+3321_X_map.win ! wwins: Wrote 4 windows to .//J1205+3321_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0793376 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.76213e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217884 0.217884 0.435768 0.871535 1.74307 3.48614 6.97228 13.9446 27.8891 55.7783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1376.88 quit ! Quitting program ! Log file .//J1205+3321_X_dfm.log closed on Wed Nov 16 11:57:17 2016