! Started logfile: .//J1847+0810_X_dfm.log on Wed Nov 16 12:06:00 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 .//J1847+0810_X_uvm.fits ! Reading UV FITS file: .//J1847+0810_X_uvm.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! AN table 2: 34 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.984917 visibilities/baseline/integration-bin. ! Found source: J1847+0810 ! ! 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 15672 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 J1847+0810_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 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.023182Jy sigma=27.708160 ! Fit after self-cal, rms=0.765741Jy sigma=21.397643 ! 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=0.712 mas, bmaj=1.974 mas, bpa=-5.081 degrees ! Estimated noise=0.328913 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 = 0.166792 Jy ! Component: 100 - total flux cleaned = 0.203179 Jy ! Total flux subtracted in 100 components = 0.203179 Jy ! Clean residual min=-0.008857 max=0.014400 Jy/beam ! Clean residual mean=-0.000000 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.203179 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.203179 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=0.075887Jy sigma=1.406988 ! Fit after self-cal, rms=0.075883Jy sigma=1.406851 ! Inverting map ! Added new window around map position (-3, 17.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134862 Jy ! Component: 100 - total flux cleaned = 0.0209606 Jy ! Total flux subtracted in 100 components = 0.0209606 Jy ! Clean residual min=-0.008642 max=0.012189 Jy/beam ! Clean residual mean=0.000001 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.224139 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.224139 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=0.069809Jy sigma=1.330865 ! Fit after self-cal, rms=0.069564Jy sigma=1.324580 ! Inverting map ! Added new window around map position (8.2, -8.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101067 Jy ! Component: 100 - total flux cleaned = 0.0137536 Jy ! Total flux subtracted in 100 components = 0.0137536 Jy ! Clean residual min=-0.008645 max=0.010179 Jy/beam ! Clean residual mean=0.000001 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.237893 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.237893 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=0.066928Jy sigma=1.282994 ! Fit after self-cal, rms=0.066669Jy sigma=1.275196 ! 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=0.8625 mas, bmaj=2.206 mas, bpa=-4.194 degrees ! Estimated noise=0.218496 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 = 0.00812354 Jy ! Component: 100 - total flux cleaned = 0.0128984 Jy ! Component: 150 - total flux cleaned = 0.014986 Jy ! Component: 200 - total flux cleaned = 0.0162392 Jy ! Total flux subtracted in 200 components = 0.0162392 Jy ! Clean residual min=-0.008481 max=0.010066 Jy/beam ! Clean residual mean=-0.000002 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.254132 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.254132 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=0.063636Jy sigma=1.273873 ! Fit after self-cal, rms=0.063587Jy sigma=1.272482 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8625 x 2.206 at -4.194 degrees (North through East) ! Clean map min=-0.0081592 max=0.21594 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.85 HN 0.97 LA 0.91 ! MK 1.02 NL 0.93 OV 1.03 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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=0.063587Jy sigma=1.272482 ! Fit after self-cal, rms=0.062602Jy sigma=1.260478 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=2.209 mas, bpa=-4.197 degrees ! Estimated noise=0.217343 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 = 0.00122054 Jy ! Component: 100 - total flux cleaned = 0.00141502 Jy ! Component: 150 - total flux cleaned = 0.00158471 Jy ! Component: 200 - total flux cleaned = 0.00166709 Jy ! Total flux subtracted in 200 components = 0.00166709 Jy ! Clean residual min=-0.008242 max=0.008610 Jy/beam ! Clean residual mean=-0.000001 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.255799 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.255799 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=0.062208Jy sigma=1.253987 ! Fit after self-cal, rms=0.062203Jy sigma=1.253691 ! 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=0.062203Jy sigma=1.253691 ! Fit after self-cal, rms=0.061753Jy sigma=1.210407 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8611 mas, bmaj=2.208 mas, bpa=-4.159 degrees ! Estimated noise=0.220543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298981 Jy ! Component: 100 - total flux cleaned = 0.00353003 Jy ! Component: 150 - total flux cleaned = 0.00346556 Jy ! Component: 200 - total flux cleaned = 0.00346746 Jy ! Total flux subtracted in 200 components = 0.00346746 Jy ! Clean residual min=-0.007169 max=0.007687 Jy/beam ! Clean residual mean=0.000000 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.259266 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.259266 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=0.061082Jy sigma=1.214787 ! Fit after self-cal, rms=0.061081Jy sigma=1.214717 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 = -0.000158011 Jy ! Component: 100 - total flux cleaned = -0.000157102 Jy ! Component: 150 - total flux cleaned = -0.000206676 Jy ! Component: 200 - total flux cleaned = -0.000158774 Jy ! Total flux subtracted in 200 components = -0.000158774 Jy ! Clean residual min=-0.007200 max=0.007595 Jy/beam ! Clean residual mean=0.000000 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.259107 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.259107 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=0.060905Jy sigma=1.213870 ! Fit after self-cal, rms=0.060905Jy sigma=1.213811 ! 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=0.060905Jy sigma=1.213811 ! Fit after self-cal, rms=0.059407Jy sigma=1.176465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8604 mas, bmaj=2.209 mas, bpa=-4.14 degrees ! Estimated noise=0.221289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213581 Jy ! Component: 100 - total flux cleaned = 7.75936e-05 Jy ! Component: 150 - total flux cleaned = -3.04908e-06 Jy ! Component: 200 - total flux cleaned = -0.000116815 Jy ! Total flux subtracted in 200 components = -0.000116815 Jy ! Clean residual min=-0.006330 max=0.007139 Jy/beam ! Clean residual mean=0.000002 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.258991 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.258991 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=0.059236Jy sigma=1.176994 ! Fit after self-cal, rms=0.059231Jy sigma=1.176905 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 = -0.000329793 Jy ! Component: 100 - total flux cleaned = -0.000438961 Jy ! Component: 150 - total flux cleaned = -0.00057585 Jy ! Component: 200 - total flux cleaned = -0.000673436 Jy ! Total flux subtracted in 200 components = -0.000673436 Jy ! Clean residual min=-0.006294 max=0.007141 Jy/beam ! Clean residual mean=0.000001 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.258317 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.258317 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=0.059167Jy sigma=1.176166 ! Fit after self-cal, rms=0.059167Jy sigma=1.176130 ! 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=0.059167Jy sigma=1.176130 ! Fit after self-cal, rms=0.058720Jy sigma=1.169753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=3.245 mas, bpa=0.2455 degrees ! Estimated noise=0.285956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00089217 Jy ! Component: 100 - total flux cleaned = -0.000980918 Jy ! Component: 150 - total flux cleaned = -0.00105772 Jy ! Component: 200 - total flux cleaned = -0.00112707 Jy ! Total flux subtracted in 200 components = -0.00112707 Jy ! Clean residual min=-0.009005 max=0.011571 Jy/beam ! Clean residual mean=0.000003 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.25719 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.25719 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=0.058649Jy sigma=1.171601 ! Fit after self-cal, rms=0.058630Jy sigma=1.171147 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 = -0.000492231 Jy ! Component: 100 - total flux cleaned = -0.000556495 Jy ! Component: 150 - total flux cleaned = -0.000673895 Jy ! Component: 200 - total flux cleaned = -0.000783046 Jy ! Total flux subtracted in 200 components = -0.000783046 Jy ! Clean residual min=-0.009000 max=0.011560 Jy/beam ! Clean residual mean=0.000003 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.256407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.256407 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=0.058662Jy sigma=1.175274 ! Fit after self-cal, rms=0.058653Jy sigma=1.175017 ! 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=0.8611 mas, bmaj=2.211 mas, bpa=-4.149 degrees ! Estimated noise=0.221474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8611 x 2.211 at -4.149 degrees (North through East) ! Clean map min=-0.0057143 max=0.21877 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=0.7102 mas, bmaj=1.981 mas, bpa=-5.024 degrees ! Estimated noise=0.336502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17047 Jy ! Component: 100 - total flux cleaned = 0.208529 Jy ! Component: 150 - total flux cleaned = 0.223666 Jy ! Component: 200 - total flux cleaned = 0.232932 Jy ! Total flux subtracted in 200 components = 0.232932 Jy ! Clean residual min=-0.006116 max=0.007561 Jy/beam ! Clean residual mean=0.000001 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.232932 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.232932 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8611 mas, bmaj=2.211 mas, bpa=-4.149 degrees ! Estimated noise=0.221474 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) ! Added new window around map position (-12.2, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108996 Jy ! Component: 100 - total flux cleaned = 0.0176227 Jy ! Component: 150 - total flux cleaned = 0.0221843 Jy ! Component: 200 - total flux cleaned = 0.0241767 Jy ! Total flux subtracted in 200 components = 0.0241767 Jy ! Clean residual min=-0.006353 max=0.007526 Jy/beam ! Clean residual mean=0.000001 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.257109 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 0.257109 Jy ! Inverting map ! Added new window around map position (12.6, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379106 Jy ! Component: 100 - total flux cleaned = 0.00574056 Jy ! Component: 150 - total flux cleaned = 0.00679403 Jy ! Component: 200 - total flux cleaned = 0.00799164 Jy ! Total flux subtracted in 200 components = 0.00799164 Jy ! Clean residual min=-0.005898 max=0.006799 Jy/beam ! Clean residual mean=0.000002 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.2651 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.2651 Jy ! Inverting map ! Added new window around map position (12.4, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598743 Jy ! Component: 100 - total flux cleaned = 0.008056 Jy ! Component: 150 - total flux cleaned = 0.00874492 Jy ! Component: 200 - total flux cleaned = 0.00916454 Jy ! Total flux subtracted in 200 components = 0.00916454 Jy ! Clean residual min=-0.005580 max=0.006572 Jy/beam ! Clean residual mean=0.000002 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.274265 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 119 components and 0.274265 Jy ! Inverting map ! Added new window around map position (-46, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582425 Jy ! Component: 100 - total flux cleaned = 0.00719171 Jy ! Component: 150 - total flux cleaned = 0.00697221 Jy ! Component: 200 - total flux cleaned = 0.00687565 Jy ! Total flux subtracted in 200 components = 0.00687565 Jy ! Clean residual min=-0.005459 max=0.005027 Jy/beam ! Clean residual mean=0.000003 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.281141 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.281141 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=1.992 mas, bmaj=3.245 mas, bpa=0.2455 degrees ! Estimated noise=0.285956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230216 Jy ! Component: 100 - total flux cleaned = 0.00299957 Jy ! Component: 150 - total flux cleaned = 0.0033753 Jy ! Component: 200 - total flux cleaned = 0.00360361 Jy ! Total flux subtracted in 200 components = 0.00360361 Jy ! Clean residual min=-0.007763 max=0.007536 Jy/beam ! Clean residual mean=0.000008 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.284744 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 = -0.00010576 Jy ! Component: 100 - total flux cleaned = -0.000105539 Jy ! Component: 150 - total flux cleaned = -0.000107531 Jy ! Component: 200 - total flux cleaned = -0.000109465 Jy ! Total flux subtracted in 200 components = -0.000109465 Jy ! Clean residual min=-0.007371 max=0.007172 Jy/beam ! Clean residual mean=0.000008 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.284635 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 163 components and 0.284635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8611 mas, bmaj=2.211 mas, bpa=-4.149 degrees ! Estimated noise=0.221474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000964118 Jy ! Component: 100 - total flux cleaned = -0.000966354 Jy ! Component: 150 - total flux cleaned = -0.000889756 Jy ! Component: 200 - total flux cleaned = -0.000888934 Jy ! Total flux subtracted in 200 components = -0.000888934 Jy ! Clean residual min=-0.005131 max=0.004673 Jy/beam ! Clean residual mean=0.000004 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.283746 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 189 components and 0.283746 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=0.053882Jy sigma=1.089049 ! Fit after self-cal, rms=0.053735Jy sigma=1.084321 wmodel /J1847+0810_X_map.mod ! wmodel: Unable to open new model file: /J1847+0810_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1847+0810_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8611 x 2.211 at -4.149 degrees (North through East) ! Clean map min=-0.0056849 max=0.2165 Jy/beam ! Writing clean map to FITS file: .//J1847+0810_X_map.fits wmodel .//J1847+0810_X_map.mod ! Writing 189 model components to file: .//J1847+0810_X_map.mod wobs .//J1847+0810_X_uvs.fits ! Writing UV FITS file: .//J1847+0810_X_uvs.fits wwins .//J1847+0810_X_map.win ! wwins: Wrote 7 windows to .//J1847+0810_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.216498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6865 1.6865 3.373 6.746 13.492 26.984 53.968 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.883 quit ! Quitting program ! Log file .//J1847+0810_X_dfm.log closed on Wed Nov 16 12:06:03 2016