! Started logfile: /scr/pima/bg219a_uvs/J1343-1747_X_dfm.log on Fri May 20 00:09:23 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/bg219a_uvs/J1343-1747_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1343-1747_X_uva.fits ! AN table 1: 41 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.708479 visibilities/baseline/integration-bin. ! Found source: J1343-1747 ! ! 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 121 lines of history. ! ! Reading 7320 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 J1343-1747_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053276Jy sigma=26.601935 ! Fit after self-cal, rms=0.760534Jy sigma=18.884622 ! 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=0.6605 mas, bmaj=1.76 mas, bpa=-2.476 degrees ! Estimated noise=0.738302 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 = 0.171299 Jy ! Component: 100 - total flux cleaned = 0.229571 Jy ! Total flux subtracted in 100 components = 0.229571 Jy ! Clean residual min=-0.034953 max=0.061806 Jy/beam ! Clean residual mean=-0.000032 rms=0.008244 Jy/beam ! Combined flux in latest and established models = 0.22957 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.22957 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=0.135241Jy sigma=3.294118 ! Fit after self-cal, rms=0.135012Jy sigma=3.285609 ! Inverting map ! Added new window around map position (3.2, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566326 Jy ! Component: 100 - total flux cleaned = 0.0903475 Jy ! Total flux subtracted in 100 components = 0.0903475 Jy ! Clean residual min=-0.018831 max=0.027072 Jy/beam ! Clean residual mean=-0.000024 rms=0.004884 Jy/beam ! Combined flux in latest and established models = 0.319918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.319918 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=0.098028Jy sigma=2.319477 ! Fit after self-cal, rms=0.096078Jy sigma=2.267135 ! 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=0.8479 mas, bmaj=2.213 mas, bpa=-3.253 degrees ! Estimated noise=0.342626 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 = 0.0403925 Jy ! Component: 100 - total flux cleaned = 0.0660766 Jy ! Component: 150 - total flux cleaned = 0.083975 Jy ! Component: 200 - total flux cleaned = 0.0965753 Jy ! Total flux subtracted in 200 components = 0.0965753 Jy ! Clean residual min=-0.010984 max=0.017634 Jy/beam ! Clean residual mean=-0.000020 rms=0.003736 Jy/beam ! Combined flux in latest and established models = 0.416493 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.416493 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=0.073212Jy sigma=1.702312 ! Fit after self-cal, rms=0.072212Jy sigma=1.670699 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8479 x 2.213 at -3.253 degrees (North through East) ! Clean map min=-0.010086 max=0.24925 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: ! FD 0.97 LA 0.93 MK 0.96 NL 1.06 ! OV 1.05 PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.93 MK 0.96 NL 1.06 ! OV 1.05 PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 0.95 NL 1.06 ! OV 1.06 PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 0.93 NL 1.08 ! OV 1.06 PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.93 MK 0.95 NL 1.10 ! OV 1.04 PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.96 MK 0.98 NL 1.06 ! OV 1.04 PT 0.92 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.94 MK 0.96 NL 1.08 ! OV 1.05 PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.93 MK 0.97 NL 1.06 ! OV 1.06 PT 0.93 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 0.97 NL 1.07 ! OV 1.04 PT 0.93 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.94 MK 0.96 NL 1.06 ! OV 1.05 PT 0.92 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.94 MK 0.96 NL 1.05 ! OV 1.07 PT 0.94 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.93 MK 1.01 NL 1.06 ! OV 1.05 PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.072212Jy sigma=1.670699 ! Fit after self-cal, rms=0.066972Jy sigma=1.565402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8435 mas, bmaj=2.207 mas, bpa=-3.391 degrees ! Estimated noise=0.33246 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 (2.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114351 Jy ! Component: 100 - total flux cleaned = 0.0137334 Jy ! Component: 150 - total flux cleaned = 0.0142835 Jy ! Component: 200 - total flux cleaned = 0.013968 Jy ! Total flux subtracted in 200 components = 0.013968 Jy ! Clean residual min=-0.007329 max=0.007886 Jy/beam ! Clean residual mean=-0.000002 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.430461 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.430461 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=0.064592Jy sigma=1.510241 ! Fit after self-cal, rms=0.064573Jy sigma=1.507656 ! Inverting map ! Added new window around map position (-11.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539274 Jy ! Component: 100 - total flux cleaned = 0.00667401 Jy ! Component: 150 - total flux cleaned = 0.00697261 Jy ! Component: 200 - total flux cleaned = 0.00724105 Jy ! Total flux subtracted in 200 components = 0.00724105 Jy ! Clean residual min=-0.005842 max=0.004255 Jy/beam ! Clean residual mean=-0.000003 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.437702 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.437702 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=0.063251Jy sigma=1.482659 ! Fit after self-cal, rms=0.063158Jy sigma=1.481391 ! 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=0.063158Jy sigma=1.481391 ! Fit after self-cal, rms=0.063122Jy sigma=1.477238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8411 mas, bmaj=2.204 mas, bpa=-3.31 degrees ! Estimated noise=0.330446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106503 Jy ! Component: 100 - total flux cleaned = 0.00117582 Jy ! Component: 150 - total flux cleaned = 0.0012755 Jy ! Component: 200 - total flux cleaned = 0.00127985 Jy ! Total flux subtracted in 200 components = 0.00127985 Jy ! Clean residual min=-0.004588 max=0.003735 Jy/beam ! Clean residual mean=-0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.438982 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.438982 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=0.062687Jy sigma=1.469911 ! Fit after self-cal, rms=0.062648Jy sigma=1.469659 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 = -0.000289362 Jy ! Component: 100 - total flux cleaned = -0.000287246 Jy ! Component: 150 - total flux cleaned = -0.000206029 Jy ! Component: 200 - total flux cleaned = -0.000352557 Jy ! Total flux subtracted in 200 components = -0.000352557 Jy ! Clean residual min=-0.004164 max=0.003608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.43863 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.43863 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=0.062391Jy sigma=1.465703 ! Fit after self-cal, rms=0.062350Jy sigma=1.465572 ! 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=0.062350Jy sigma=1.465572 ! Fit after self-cal, rms=0.062103Jy sigma=1.464334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.202 mas, bpa=-3.328 degrees ! Estimated noise=0.329821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189485 Jy ! Component: 100 - total flux cleaned = 0.000191133 Jy ! Component: 150 - total flux cleaned = 0.000124258 Jy ! Component: 200 - total flux cleaned = -1.38216e-07 Jy ! Total flux subtracted in 200 components = -1.38216e-07 Jy ! Clean residual min=-0.003457 max=0.003453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.438629 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.438629 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=0.061915Jy sigma=1.461521 ! Fit after self-cal, rms=0.061861Jy sigma=1.461419 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 = -0.000115231 Jy ! Component: 100 - total flux cleaned = -0.000172165 Jy ! Component: 150 - total flux cleaned = -0.000227388 Jy ! Component: 200 - total flux cleaned = -0.000279494 Jy ! Total flux subtracted in 200 components = -0.000279494 Jy ! Clean residual min=-0.003302 max=0.003344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.43835 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.43835 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=0.061736Jy sigma=1.459606 ! Fit after self-cal, rms=0.061692Jy sigma=1.459548 ! Inverting map ! Added new window around map position (10.2, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223946 Jy ! Component: 100 - total flux cleaned = 0.00269373 Jy ! Component: 150 - total flux cleaned = 0.00291467 Jy ! Component: 200 - total flux cleaned = 0.00301494 Jy ! Total flux subtracted in 200 components = 0.00301494 Jy ! Clean residual min=-0.002842 max=0.002550 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.441365 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.441365 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=0.061493Jy sigma=1.455421 ! Fit after self-cal, rms=0.061404Jy sigma=1.455131 ! 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=0.061404Jy sigma=1.455131 ! Fit after self-cal, rms=0.061110Jy sigma=1.454249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=5.538 mas, bpa=-3.804 degrees ! Estimated noise=0.431461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241848 Jy ! Component: 100 - total flux cleaned = -1.76196e-05 Jy ! Component: 150 - total flux cleaned = 0.000196403 Jy ! Component: 200 - total flux cleaned = 0.000266708 Jy ! Total flux subtracted in 200 components = 0.000266708 Jy ! Clean residual min=-0.002723 max=0.002248 Jy/beam ! Clean residual mean=-0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.441631 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.441631 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=0.061093Jy sigma=1.453967 ! Fit after self-cal, rms=0.061084Jy sigma=1.453935 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 = 0.0001534 Jy ! Component: 100 - total flux cleaned = 7.62173e-05 Jy ! Component: 150 - total flux cleaned = 3.92677e-06 Jy ! Component: 200 - total flux cleaned = -6.40832e-05 Jy ! Total flux subtracted in 200 components = -6.40832e-05 Jy ! Clean residual min=-0.002668 max=0.002208 Jy/beam ! Clean residual mean=-0.000004 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.441567 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.441567 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=0.061075Jy sigma=1.453880 ! Fit after self-cal, rms=0.061071Jy sigma=1.453867 ! 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=0.8395 mas, bmaj=2.198 mas, bpa=-3.272 degrees ! Estimated noise=0.329211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 2.198 at -3.272 degrees (North through East) ! Clean map min=-0.0070631 max=0.24243 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=0.6538 mas, bmaj=1.75 mas, bpa=-2.566 degrees ! Estimated noise=0.701811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164021 Jy ! Component: 100 - total flux cleaned = 0.232026 Jy ! Component: 150 - total flux cleaned = 0.278438 Jy ! Component: 200 - total flux cleaned = 0.312241 Jy ! Total flux subtracted in 200 components = 0.312241 Jy ! Clean residual min=-0.017426 max=0.021583 Jy/beam ! Clean residual mean=-0.000020 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.312241 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.312241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.198 mas, bpa=-3.272 degrees ! Estimated noise=0.329211 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 = 0.0380182 Jy ! Component: 100 - total flux cleaned = 0.0617693 Jy ! Component: 150 - total flux cleaned = 0.0780372 Jy ! Component: 200 - total flux cleaned = 0.0902526 Jy ! Total flux subtracted in 200 components = 0.0902526 Jy ! Clean residual min=-0.007804 max=0.009734 Jy/beam ! Clean residual mean=-0.000011 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.402494 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.402494 Jy ! Inverting map ! Added new window around map position (0, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106111 Jy ! Component: 100 - total flux cleaned = 0.0176382 Jy ! Component: 150 - total flux cleaned = 0.022768 Jy ! Component: 200 - total flux cleaned = 0.0271885 Jy ! Total flux subtracted in 200 components = 0.0271885 Jy ! Clean residual min=-0.005572 max=0.004939 Jy/beam ! Clean residual mean=-0.000004 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.429682 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.429682 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=2.252 mas, bmaj=5.538 mas, bpa=-3.804 degrees ! Estimated noise=0.431461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560772 Jy ! Component: 100 - total flux cleaned = 0.00895489 Jy ! Component: 150 - total flux cleaned = 0.0110354 Jy ! Component: 200 - total flux cleaned = 0.0118176 Jy ! Total flux subtracted in 200 components = 0.0118176 Jy ! Clean residual min=-0.005203 max=0.003256 Jy/beam ! Clean residual mean=-0.000007 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.4415 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233883 Jy ! Component: 100 - total flux cleaned = 0.00044881 Jy ! Component: 150 - total flux cleaned = 0.000713787 Jy ! Component: 200 - total flux cleaned = 0.000953875 Jy ! Total flux subtracted in 200 components = 0.000953875 Jy ! Clean residual min=-0.004385 max=0.002745 Jy/beam ! Clean residual mean=-0.000006 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.442454 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 110 components and 0.442454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.198 mas, bpa=-3.272 degrees ! Estimated noise=0.329211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93971e-05 Jy ! Component: 100 - total flux cleaned = 0.000430118 Jy ! Component: 150 - total flux cleaned = 0.00076195 Jy ! Component: 200 - total flux cleaned = 0.00105458 Jy ! Total flux subtracted in 200 components = 0.00105458 Jy ! Clean residual min=-0.003702 max=0.003497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.443508 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.443508 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=0.061530Jy sigma=1.462180 ! Fit after self-cal, rms=0.061470Jy sigma=1.460506 wmodel /J1343-1747_X_map.mod ! wmodel: Unable to open new model file: /J1343-1747_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1343-1747_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 2.198 at -3.272 degrees (North through East) ! Clean map min=-0.0036343 max=0.23812 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1343-1747_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000710854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.895589 0.895589 1.79118 3.58236 7.16472 14.3294 28.6589 57.3177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.974 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1343-1747_X_dfm.log closed on Fri May 20 00:09:25 2016