! Started logfile: .//J0743+1714_X_dfm.log on Wed Nov 16 11:53:01 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 .//J0743+1714_X_uvm.fits ! Reading UV FITS file: .//J0743+1714_X_uvm.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881592 visibilities/baseline/integration-bin. ! Found source: J0743+1714 ! ! 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 21264 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 J0743+1714_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025139Jy sigma=31.300230 ! Fit after self-cal, rms=0.766830Jy sigma=23.332559 ! 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=0.7869 mas, bmaj=1.804 mas, bpa=-2.885 degrees ! Estimated noise=0.290791 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 = 0.175241 Jy ! Component: 100 - total flux cleaned = 0.22001 Jy ! Total flux subtracted in 100 components = 0.22001 Jy ! Clean residual min=-0.006728 max=0.017340 Jy/beam ! Clean residual mean=0.000009 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.22001 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.22001 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=0.045004Jy sigma=1.259329 ! Fit after self-cal, rms=0.044972Jy sigma=1.258410 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180691 Jy ! Component: 100 - total flux cleaned = 0.0278368 Jy ! Total flux subtracted in 100 components = 0.0278368 Jy ! Clean residual min=-0.005569 max=0.006135 Jy/beam ! Clean residual mean=0.000004 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.247847 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.247847 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=0.035221Jy sigma=0.934425 ! Fit after self-cal, rms=0.035173Jy sigma=0.932772 ! Inverting map ! Added new window around map position (7.2, -13.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671402 Jy ! Component: 100 - total flux cleaned = 0.0114074 Jy ! Total flux subtracted in 100 components = 0.0114074 Jy ! Clean residual min=-0.004792 max=0.005341 Jy/beam ! Clean residual mean=0.000003 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.259255 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.259255 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=0.033472Jy sigma=0.878323 ! Fit after self-cal, rms=0.033430Jy sigma=0.876815 ! Inverting map ! Added new window around map position (-1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489498 Jy ! Component: 100 - total flux cleaned = 0.00820999 Jy ! Total flux subtracted in 100 components = 0.00820999 Jy ! Clean residual min=-0.004433 max=0.004012 Jy/beam ! Clean residual mean=0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.267465 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.267465 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=0.032617Jy sigma=0.848804 ! Fit after self-cal, rms=0.032594Jy sigma=0.847958 ! 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=1.007 mas, bmaj=2.156 mas, bpa=-2.825 degrees ! Estimated noise=0.163112 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 = 0.00252952 Jy ! Component: 100 - total flux cleaned = 0.00376973 Jy ! Component: 150 - total flux cleaned = 0.00474462 Jy ! Component: 200 - total flux cleaned = 0.00559027 Jy ! Total flux subtracted in 200 components = 0.00559027 Jy ! Clean residual min=-0.004409 max=0.003547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.273055 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.273055 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=0.032172Jy sigma=0.832410 ! Fit after self-cal, rms=0.032147Jy sigma=0.831445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.156 at -2.825 degrees (North through East) ! Clean map min=-0.0041805 max=0.23072 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 1.03 FD 0.95 HN 1.01 KP 1.05 ! LA 0.95 MK 1.00 NL 1.06 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 KP 1.05 ! LA 0.95 MK 1.01 NL 1.06 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.04 ! LA 0.95 MK 1.01 NL 1.06 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 1.04 ! LA 0.95 MK 1.01 NL 1.06 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 1.04 ! LA 0.95 MK 1.00 NL 1.05 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 1.04 ! LA 0.95 MK 1.00 NL 1.04 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 1.04 ! LA 0.95 MK 1.01 NL 1.05 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.04 ! LA 0.96 MK 1.00 NL 1.05 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.032147Jy sigma=0.831445 ! Fit after self-cal, rms=0.030062Jy sigma=0.751992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.163 mas, bpa=-2.549 degrees ! Estimated noise=0.163156 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 = -0.00237252 Jy ! Component: 100 - total flux cleaned = -0.00335387 Jy ! Component: 150 - total flux cleaned = -0.00392733 Jy ! Component: 200 - total flux cleaned = -0.00427516 Jy ! Total flux subtracted in 200 components = -0.00427516 Jy ! Clean residual min=-0.002481 max=0.002632 Jy/beam ! Clean residual mean=0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.26878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.26878 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=0.029820Jy sigma=0.742498 ! Fit after self-cal, rms=0.029797Jy sigma=0.741809 ! 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=0.029797Jy sigma=0.741809 ! Fit after self-cal, rms=0.029043Jy sigma=0.699784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.165 mas, bpa=-2.779 degrees ! Estimated noise=0.163389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213816 Jy ! Component: 100 - total flux cleaned = -0.00283142 Jy ! Component: 150 - total flux cleaned = -0.00289806 Jy ! Component: 200 - total flux cleaned = -0.00303207 Jy ! Total flux subtracted in 200 components = -0.00303207 Jy ! Clean residual min=-0.001090 max=0.001554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.265748 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.265748 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=0.028868Jy sigma=0.693578 ! Fit after self-cal, rms=0.028851Jy sigma=0.692891 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 (-1.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114266 Jy ! Component: 100 - total flux cleaned = 0.000985158 Jy ! Component: 150 - total flux cleaned = 0.000935677 Jy ! Component: 200 - total flux cleaned = 0.000891351 Jy ! Total flux subtracted in 200 components = 0.000891351 Jy ! Clean residual min=-0.000940 max=0.000938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.266639 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.266639 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=0.028774Jy sigma=0.689692 ! Fit after self-cal, rms=0.028765Jy sigma=0.689420 ! Inverting map ! Added new window around map position (-8.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583457 Jy ! Component: 100 - total flux cleaned = 0.000636191 Jy ! Component: 150 - total flux cleaned = 0.0006787 Jy ! Component: 200 - total flux cleaned = 0.000717896 Jy ! Total flux subtracted in 200 components = 0.000717896 Jy ! Clean residual min=-0.000864 max=0.000818 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.267357 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 0.267357 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=0.028728Jy sigma=0.687787 ! Fit after self-cal, rms=0.028725Jy sigma=0.687717 ! 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=0.028725Jy sigma=0.687717 ! Fit after self-cal, rms=0.028728Jy sigma=0.686335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.165 mas, bpa=-2.767 degrees ! Estimated noise=0.163337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399936 Jy ! Component: 100 - total flux cleaned = -0.000332399 Jy ! Component: 150 - total flux cleaned = -0.000276457 Jy ! Component: 200 - total flux cleaned = -0.000243001 Jy ! Total flux subtracted in 200 components = -0.000243001 Jy ! Clean residual min=-0.000739 max=0.000744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.267114 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.267114 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=0.028697Jy sigma=0.685059 ! Fit after self-cal, rms=0.028693Jy sigma=0.684942 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 = 2.64383e-05 Jy ! Component: 100 - total flux cleaned = 4.16853e-05 Jy ! Component: 150 - total flux cleaned = 5.56204e-05 Jy ! Component: 200 - total flux cleaned = 5.5538e-05 Jy ! Total flux subtracted in 200 components = 5.5538e-05 Jy ! Clean residual min=-0.000692 max=0.000683 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.26717 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.267169 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=0.028680Jy sigma=0.684404 ! Fit after self-cal, rms=0.028679Jy sigma=0.684378 ! 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=0.028679Jy sigma=0.684378 ! Fit after self-cal, rms=0.028690Jy sigma=0.684153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=3.086 mas, bpa=-4.217 degrees ! Estimated noise=0.198081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.23145e-05 Jy ! Component: 100 - total flux cleaned = 0.000109079 Jy ! Component: 150 - total flux cleaned = 0.000153111 Jy ! Component: 200 - total flux cleaned = 0.000210335 Jy ! Total flux subtracted in 200 components = 0.000210335 Jy ! Clean residual min=-0.000604 max=0.000772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.26738 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.26738 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=0.028679Jy sigma=0.683748 ! Fit after self-cal, rms=0.028678Jy sigma=0.683692 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 (6.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568389 Jy ! Component: 100 - total flux cleaned = 0.000518867 Jy ! Component: 150 - total flux cleaned = 0.000531595 Jy ! Component: 200 - total flux cleaned = 0.000530902 Jy ! Total flux subtracted in 200 components = 0.000530902 Jy ! Clean residual min=-0.000533 max=0.000585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.267911 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.267911 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=0.028662Jy sigma=0.683012 ! Fit after self-cal, rms=0.028661Jy sigma=0.682977 ! 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=1.009 mas, bmaj=2.164 mas, bpa=-2.766 degrees ! Estimated noise=0.16331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.164 at -2.766 degrees (North through East) ! Clean map min=-0.00074654 max=0.23124 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=0.788 mas, bmaj=1.81 mas, bpa=-2.948 degrees ! Estimated noise=0.290847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175244 Jy ! Component: 100 - total flux cleaned = 0.220005 Jy ! Component: 150 - total flux cleaned = 0.238053 Jy ! Component: 200 - total flux cleaned = 0.247743 Jy ! Total flux subtracted in 200 components = 0.247743 Jy ! Clean residual min=-0.002532 max=0.004895 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.247743 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.247743 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.164 mas, bpa=-2.766 degrees ! Estimated noise=0.16331 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 = 0.00722729 Jy ! Component: 100 - total flux cleaned = 0.0112113 Jy ! Component: 150 - total flux cleaned = 0.0137644 Jy ! Component: 200 - total flux cleaned = 0.0156111 Jy ! Total flux subtracted in 200 components = 0.0156111 Jy ! Clean residual min=-0.000907 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.263354 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.263354 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134456 Jy ! Component: 100 - total flux cleaned = 0.00180154 Jy ! Component: 150 - total flux cleaned = 0.00196125 Jy ! Component: 200 - total flux cleaned = 0.00207121 Jy ! Total flux subtracted in 200 components = 0.00207121 Jy ! Clean residual min=-0.000780 max=0.000796 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.265425 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.265425 Jy ! Inverting map ! Added new window around map position (1.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347799 Jy ! Component: 100 - total flux cleaned = 0.000536112 Jy ! Component: 150 - total flux cleaned = 0.000682483 Jy ! Component: 200 - total flux cleaned = 0.000847487 Jy ! Total flux subtracted in 200 components = 0.000847487 Jy ! Clean residual min=-0.000726 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.266272 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.266273 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=2.133 mas, bmaj=3.086 mas, bpa=-4.217 degrees ! Estimated noise=0.198081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652099 Jy ! Component: 100 - total flux cleaned = 0.00111997 Jy ! Component: 150 - total flux cleaned = 0.00145295 Jy ! Component: 200 - total flux cleaned = 0.00167034 Jy ! Total flux subtracted in 200 components = 0.00167034 Jy ! Clean residual min=-0.000527 max=0.000663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.267943 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) ! Added new window around map position (-40.8, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454265 Jy ! Component: 100 - total flux cleaned = 0.000568667 Jy ! Component: 150 - total flux cleaned = 0.000602097 Jy ! Component: 200 - total flux cleaned = 0.000662949 Jy ! Total flux subtracted in 200 components = 0.000662949 Jy ! Clean residual min=-0.000454 max=0.000456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.268606 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 156 components and 0.268606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.164 mas, bpa=-2.766 degrees ! Estimated noise=0.16331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326813 Jy ! Component: 100 - total flux cleaned = -0.000398742 Jy ! Component: 150 - total flux cleaned = -0.000463269 Jy ! Component: 200 - total flux cleaned = -0.00048258 Jy ! Total flux subtracted in 200 components = -0.00048258 Jy ! Clean residual min=-0.000599 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.268123 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 175 components and 0.268123 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=0.028695Jy sigma=0.684020 ! Fit after self-cal, rms=0.028682Jy sigma=0.683649 wmodel /J0743+1714_X_map.mod ! wmodel: Unable to open new model file: /J0743+1714_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0743+1714_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 2.164 at -2.766 degrees (North through East) ! Clean map min=-0.00075128 max=0.23187 Jy/beam ! Writing clean map to FITS file: .//J0743+1714_X_map.fits wmodel .//J0743+1714_X_map.mod ! Writing 175 model components to file: .//J0743+1714_X_map.mod wobs .//J0743+1714_X_uvs.fits ! Writing UV FITS file: .//J0743+1714_X_uvs.fits wwins .//J0743+1714_X_map.win ! wwins: Wrote 8 windows to .//J0743+1714_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173293 0.173293 0.346586 0.693173 1.38635 2.77269 5.54538 11.0908 22.1815 44.3631 88.7261 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1731.17 quit ! Quitting program ! Log file .//J0743+1714_X_dfm.log closed on Wed Nov 16 11:53:05 2016