! Started logfile: /image_prod/ug002_uva//J2358+1955_X_dfm.log on Thu Mar 5 06:32:24 2020 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 /image_prod/ug002_uva//J2358+1955_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2358+1955_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967778 visibilities/baseline/integration-bin. ! Found source: J2358+1955 ! ! 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 134 lines of history. ! ! Reading 31356 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 J2358+1955_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053899Jy sigma=9.400099 ! Fit after self-cal, rms=0.673039Jy sigma=6.010964 ! 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=0.6851 mas, bmaj=1.638 mas, bpa=-4.796 degrees ! Estimated noise=0.821546 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 = 0.238153 Jy ! Component: 100 - total flux cleaned = 0.307687 Jy ! Total flux subtracted in 100 components = 0.307687 Jy ! Clean residual min=-0.009356 max=0.030253 Jy/beam ! Clean residual mean=0.000000 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.307687 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.307687 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=0.089649Jy sigma=0.788262 ! Fit after self-cal, rms=0.089553Jy sigma=0.787495 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339216 Jy ! Component: 100 - total flux cleaned = 0.0550063 Jy ! Total flux subtracted in 100 components = 0.0550063 Jy ! Clean residual min=-0.007199 max=0.011273 Jy/beam ! Clean residual mean=-0.000001 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.362693 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.362693 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=0.068664Jy sigma=0.597145 ! Fit after self-cal, rms=0.068539Jy sigma=0.596155 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143764 Jy ! Component: 100 - total flux cleaned = 0.023976 Jy ! Total flux subtracted in 100 components = 0.023976 Jy ! Clean residual min=-0.006794 max=0.010204 Jy/beam ! Clean residual mean=-0.000001 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.386669 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.386669 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=0.063734Jy sigma=0.552691 ! Fit after self-cal, rms=0.063708Jy sigma=0.552454 ! Inverting map ! Added new window around map position (-1.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0098749 Jy ! Component: 100 - total flux cleaned = 0.0162953 Jy ! Total flux subtracted in 100 components = 0.0162953 Jy ! Clean residual min=-0.006274 max=0.009207 Jy/beam ! Clean residual mean=-0.000002 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.402964 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.402964 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=0.061605Jy sigma=0.533638 ! Fit after self-cal, rms=0.061493Jy sigma=0.532347 ! Inverting map ! Added new window around map position (-0.2, -14.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832168 Jy ! Component: 100 - total flux cleaned = 0.0137555 Jy ! Total flux subtracted in 100 components = 0.0137555 Jy ! Clean residual min=-0.005623 max=0.007227 Jy/beam ! Clean residual mean=-0.000001 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.41672 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.41672 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=0.059872Jy sigma=0.516700 ! Fit after self-cal, rms=0.059777Jy sigma=0.515833 ! 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=0.8669 mas, bmaj=1.9 mas, bpa=-3.42 degrees ! Estimated noise=0.452651 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 (-1.8, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106827 Jy ! Component: 100 - total flux cleaned = 0.018028 Jy ! Component: 150 - total flux cleaned = 0.024079 Jy ! Component: 200 - total flux cleaned = 0.0291515 Jy ! Total flux subtracted in 200 components = 0.0291515 Jy ! Clean residual min=-0.006326 max=0.007375 Jy/beam ! Clean residual mean=-0.000004 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.445871 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 81 components and 0.445871 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=0.057138Jy sigma=0.491033 ! Fit after self-cal, rms=0.056992Jy sigma=0.489852 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8669 x 1.9 at -3.42 degrees (North through East) ! Clean map min=-0.0059136 max=0.32286 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.05 ! LA 1.01 MK 1.02 NL 1.08 OV 0.89 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.04 ! LA 0.99 MK 1.02 NL 1.08 OV 0.91 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.04 ! LA 1.01 MK 1.02 NL 1.08 OV 0.92 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.03 ! LA 1.01 MK 1.01 NL 1.08 OV 0.91 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.04 ! LA 1.00 MK 1.01 NL 1.08 OV 0.91 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.03 ! LA 1.01 MK 1.02 NL 1.09 OV 0.85 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.02 ! LA 1.00 MK 1.02 NL 1.08 OV 0.92 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.05 ! LA 1.01 MK 1.04 NL 1.07 OV 0.89 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.03 ! LA 1.00 MK 1.02 NL 1.10 OV 0.91 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.03 ! LA 1.00 MK 1.02 NL 1.09 OV 0.92 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.05 ! LA 0.99 MK 1.01 NL 1.08 OV 0.92 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.05 ! LA 1.02 MK 1.00 NL 1.08 OV 0.93 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.056992Jy sigma=0.489852 ! Fit after self-cal, rms=0.051776Jy sigma=0.443256 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8724 mas, bmaj=1.912 mas, bpa=-3.271 degrees ! Estimated noise=0.451427 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 = 0.0035877 Jy ! Component: 100 - total flux cleaned = 0.00521714 Jy ! Component: 150 - total flux cleaned = 0.00606188 Jy ! Component: 200 - total flux cleaned = 0.00700839 Jy ! Total flux subtracted in 200 components = 0.00700839 Jy ! Clean residual min=-0.002626 max=0.003359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.45288 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.45288 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=0.050936Jy sigma=0.434692 ! Fit after self-cal, rms=0.050854Jy sigma=0.433916 ! Inverting map ! Added new window around map position (-0.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209061 Jy ! Component: 100 - total flux cleaned = 0.00320835 Jy ! Component: 150 - total flux cleaned = 0.00407319 Jy ! Component: 200 - total flux cleaned = 0.00482924 Jy ! Total flux subtracted in 200 components = 0.00482924 Jy ! Clean residual min=-0.002390 max=0.002842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.457709 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.457709 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=0.050559Jy sigma=0.431094 ! Fit after self-cal, rms=0.050537Jy sigma=0.430942 ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177715 Jy ! Component: 100 - total flux cleaned = 0.0025401 Jy ! Component: 150 - total flux cleaned = 0.00329014 Jy ! Component: 200 - total flux cleaned = 0.00392434 Jy ! Total flux subtracted in 200 components = 0.00392434 Jy ! Clean residual min=-0.002081 max=0.002284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.461633 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.461633 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=0.050346Jy sigma=0.429241 ! Fit after self-cal, rms=0.050334Jy sigma=0.429139 ! 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=0.050334Jy sigma=0.429139 ! Fit after self-cal, rms=0.049882Jy sigma=0.425439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=1.907 mas, bpa=-3.326 degrees ! Estimated noise=0.451023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006023 Jy ! Component: 100 - total flux cleaned = -0.000153492 Jy ! Component: 150 - total flux cleaned = 0.000324683 Jy ! Component: 200 - total flux cleaned = 0.000600043 Jy ! Total flux subtracted in 200 components = 0.000600043 Jy ! Clean residual min=-0.001505 max=0.001847 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.462233 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.462233 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=0.049751Jy sigma=0.424198 ! Fit after self-cal, rms=0.049742Jy sigma=0.424116 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 (1.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112685 Jy ! Component: 100 - total flux cleaned = 0.00182352 Jy ! Component: 150 - total flux cleaned = 0.00227891 Jy ! Component: 200 - total flux cleaned = 0.00269629 Jy ! Total flux subtracted in 200 components = 0.00269629 Jy ! Clean residual min=-0.001320 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.46493 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.46493 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=0.049659Jy sigma=0.423370 ! Fit after self-cal, rms=0.049654Jy sigma=0.423347 ! Inverting map ! Added new window around map position (1, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082172 Jy ! Component: 100 - total flux cleaned = 0.00107853 Jy ! Component: 150 - total flux cleaned = 0.0012781 Jy ! Component: 200 - total flux cleaned = 0.00130997 Jy ! Total flux subtracted in 200 components = 0.00130997 Jy ! Clean residual min=-0.001198 max=0.001459 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.46624 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 201 components and 0.46624 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=0.049600Jy sigma=0.422834 ! Fit after self-cal, rms=0.049598Jy sigma=0.422819 ! Inverting map ! Added new window around map position (-3.8, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100539 Jy ! Component: 100 - total flux cleaned = 0.00134916 Jy ! Component: 150 - total flux cleaned = 0.0016561 Jy ! Component: 200 - total flux cleaned = 0.00185255 Jy ! Total flux subtracted in 200 components = 0.00185255 Jy ! Clean residual min=-0.001084 max=0.001314 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.468092 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 219 components and 0.468092 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=0.049546Jy sigma=0.422400 ! Fit after self-cal, rms=0.049544Jy sigma=0.422386 ! Inverting map ! Added new window around map position (-21.2, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107494 Jy ! Component: 100 - total flux cleaned = 0.00134003 Jy ! Component: 150 - total flux cleaned = 0.00147271 Jy ! Component: 200 - total flux cleaned = 0.00162358 Jy ! Total flux subtracted in 200 components = 0.00162358 Jy ! Clean residual min=-0.001031 max=0.001243 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.469716 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 236 components and 0.469716 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=0.049506Jy sigma=0.422057 ! Fit after self-cal, rms=0.049504Jy sigma=0.422041 ! Inverting map ! Added new window around map position (-1.8, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102306 Jy ! Component: 100 - total flux cleaned = 0.00121795 Jy ! Component: 150 - total flux cleaned = 0.00134619 Jy ! Component: 200 - total flux cleaned = 0.00151539 Jy ! Total flux subtracted in 200 components = 0.00151539 Jy ! Clean residual min=-0.000989 max=0.001088 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.471231 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 252 components and 0.471231 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=0.049469Jy sigma=0.421750 ! Fit after self-cal, rms=0.049469Jy sigma=0.421742 ! Inverting map ! Added new window around map position (-1.2, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942474 Jy ! Component: 100 - total flux cleaned = 0.00104885 Jy ! Component: 150 - total flux cleaned = 0.00126647 Jy ! Component: 200 - total flux cleaned = 0.00144635 Jy ! Total flux subtracted in 200 components = 0.00144635 Jy ! Clean residual min=-0.000950 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.472677 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 264 components and 0.472677 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=0.049437Jy sigma=0.421461 ! Fit after self-cal, rms=0.049435Jy sigma=0.421454 ! Inverting map ! Added new window around map position (8.8, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427285 Jy ! Component: 100 - total flux cleaned = 0.000524301 Jy ! Component: 150 - total flux cleaned = 0.000592668 Jy ! Component: 200 - total flux cleaned = 0.00074281 Jy ! Total flux subtracted in 200 components = 0.00074281 Jy ! Clean residual min=-0.000933 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.47342 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 283 components and 0.47342 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=0.049409Jy sigma=0.421232 ! Fit after self-cal, rms=0.049408Jy sigma=0.421227 ! Inverting map ! Added new window around map position (-34.8, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569096 Jy ! Component: 100 - total flux cleaned = 0.000765009 Jy ! Component: 150 - total flux cleaned = 0.000948625 Jy ! Component: 200 - total flux cleaned = 0.00106583 Jy ! Total flux subtracted in 200 components = 0.00106583 Jy ! Clean residual min=-0.000920 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.474486 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 306 components and 0.474486 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=0.049386Jy sigma=0.421040 ! Fit after self-cal, rms=0.049386Jy sigma=0.421036 ! 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=0.049386Jy sigma=0.421036 ! Fit after self-cal, rms=0.049329Jy sigma=0.420866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8707 mas, bmaj=1.906 mas, bpa=-3.33 degrees ! Estimated noise=0.45081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191787 Jy ! Component: 100 - total flux cleaned = -7.95378e-05 Jy ! Component: 150 - total flux cleaned = 0.000103694 Jy ! Component: 200 - total flux cleaned = 0.000276384 Jy ! Total flux subtracted in 200 components = 0.000276384 Jy ! Clean residual min=-0.000888 max=0.000882 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.474762 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 322 components and 0.474762 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=0.049311Jy sigma=0.420698 ! Fit after self-cal, rms=0.049311Jy sigma=0.420693 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 (33.6, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514993 Jy ! Component: 100 - total flux cleaned = 0.000648034 Jy ! Component: 150 - total flux cleaned = 0.000738332 Jy ! Component: 200 - total flux cleaned = 0.000825657 Jy ! Total flux subtracted in 200 components = 0.000825657 Jy ! Clean residual min=-0.000865 max=0.000794 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.475588 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 340 components and 0.475588 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=0.049294Jy sigma=0.420538 ! Fit after self-cal, rms=0.049293Jy sigma=0.420535 ! 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=0.049293Jy sigma=0.420535 ! Fit after self-cal, rms=0.049277Jy sigma=0.420514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=2.835 mas, bpa=-3.989 degrees ! Estimated noise=0.580255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437556 Jy ! Component: 100 - total flux cleaned = -0.000400879 Jy ! Component: 150 - total flux cleaned = -0.000216329 Jy ! Component: 200 - total flux cleaned = -8.20089e-05 Jy ! Total flux subtracted in 200 components = -8.20089e-05 Jy ! Clean residual min=-0.001038 max=0.000916 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.475506 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 362 components and 0.475506 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=0.049270Jy sigma=0.420439 ! Fit after self-cal, rms=0.049269Jy sigma=0.420436 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 = 1.06853e-05 Jy ! Component: 100 - total flux cleaned = 3.96127e-05 Jy ! Component: 150 - total flux cleaned = 5.21945e-05 Jy ! Component: 200 - total flux cleaned = 7.78172e-05 Jy ! Total flux subtracted in 200 components = 7.78172e-05 Jy ! Clean residual min=-0.000986 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.475584 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 381 components and 0.475584 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=0.049265Jy sigma=0.420399 ! Fit after self-cal, rms=0.049265Jy sigma=0.420396 ! 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=0.8706 mas, bmaj=1.906 mas, bpa=-3.316 degrees ! Estimated noise=0.450699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8706 x 1.906 at -3.316 degrees (North through East) ! Clean map min=-0.00074859 max=0.32182 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=0.6875 mas, bmaj=1.64 mas, bpa=-4.721 degrees ! Estimated noise=0.820915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23777 Jy ! Component: 100 - total flux cleaned = 0.307331 Jy ! Component: 150 - total flux cleaned = 0.340906 Jy ! Component: 200 - total flux cleaned = 0.361932 Jy ! Total flux subtracted in 200 components = 0.361932 Jy ! Clean residual min=-0.005270 max=0.011272 Jy/beam ! Clean residual mean=0.000001 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.361932 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 0.361932 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8706 mas, bmaj=1.906 mas, bpa=-3.316 degrees ! Estimated noise=0.450699 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 = 0.020177 Jy ! Component: 100 - total flux cleaned = 0.0349271 Jy ! Component: 150 - total flux cleaned = 0.0463096 Jy ! Component: 200 - total flux cleaned = 0.0552079 Jy ! Total flux subtracted in 200 components = 0.0552079 Jy ! Clean residual min=-0.002974 max=0.005250 Jy/beam ! Clean residual mean=0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.41714 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.41714 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701173 Jy ! Component: 100 - total flux cleaned = 0.0126201 Jy ! Component: 150 - total flux cleaned = 0.0172107 Jy ! Component: 200 - total flux cleaned = 0.0210673 Jy ! Total flux subtracted in 200 components = 0.0210673 Jy ! Clean residual min=-0.001931 max=0.002369 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.438207 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.438207 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329708 Jy ! Component: 100 - total flux cleaned = 0.00614869 Jy ! Component: 150 - total flux cleaned = 0.0086545 Jy ! Component: 200 - total flux cleaned = 0.0108723 Jy ! Total flux subtracted in 200 components = 0.0108723 Jy ! Clean residual min=-0.001535 max=0.001434 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.449079 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 117 components and 0.449079 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=2.073 mas, bmaj=2.835 mas, bpa=-3.989 degrees ! Estimated noise=0.580255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353542 Jy ! Component: 100 - total flux cleaned = 0.00611168 Jy ! Component: 150 - total flux cleaned = 0.00816334 Jy ! Component: 200 - total flux cleaned = 0.00990603 Jy ! Total flux subtracted in 200 components = 0.00990603 Jy ! Clean residual min=-0.001457 max=0.001378 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.458985 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 = 0.00151849 Jy ! Component: 100 - total flux cleaned = 0.00281468 Jy ! Component: 150 - total flux cleaned = 0.00393316 Jy ! Component: 200 - total flux cleaned = 0.00490367 Jy ! Total flux subtracted in 200 components = 0.00490367 Jy ! Clean residual min=-0.001287 max=0.001212 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.463889 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 227 components and 0.463889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8706 mas, bmaj=1.906 mas, bpa=-3.316 degrees ! Estimated noise=0.450699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013016 Jy ! Component: 100 - total flux cleaned = 0.00213805 Jy ! Component: 150 - total flux cleaned = 0.00277542 Jy ! Component: 200 - total flux cleaned = 0.00336647 Jy ! Total flux subtracted in 200 components = 0.00336647 Jy ! Clean residual min=-0.001128 max=0.001084 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.467256 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 255 components and 0.467255 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=0.049466Jy sigma=0.422054 ! Fit after self-cal, rms=0.049440Jy sigma=0.421847 wmodel J2358+1955_X_map.mod ! Writing 255 model components to file: J2358+1955_X_map.mod wobs J2358+1955_X_uvs.fits ! Writing UV FITS file: J2358+1955_X_uvs.fits wwins J2358+1955_X_map.win ! wwins: Wrote 15 windows to J2358+1955_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.71644e-05 Jy ! Component: 100 - total flux cleaned = 0.000246071 Jy ! Component: 150 - total flux cleaned = 0.000335598 Jy ! Component: 200 - total flux cleaned = 0.00042158 Jy ! Component: 250 - total flux cleaned = 0.000504694 Jy ! Component: 300 - total flux cleaned = 0.000585568 Jy ! Component: 350 - total flux cleaned = 0.00063302 Jy ! Component: 400 - total flux cleaned = 0.000679413 Jy ! Component: 450 - total flux cleaned = 0.000725192 Jy ! Component: 500 - total flux cleaned = 0.000740208 Jy ! Component: 550 - total flux cleaned = 0.000725721 Jy ! Component: 600 - total flux cleaned = 0.000769586 Jy ! Component: 650 - total flux cleaned = 0.000755156 Jy ! Component: 700 - total flux cleaned = 0.000698579 Jy ! Component: 750 - total flux cleaned = 0.000698565 Jy ! Component: 800 - total flux cleaned = 0.000657164 Jy ! Component: 850 - total flux cleaned = 0.000670766 Jy ! Component: 900 - total flux cleaned = 0.000657473 Jy ! Component: 950 - total flux cleaned = 0.000683984 Jy ! Component: 1000 - total flux cleaned = 0.000670832 Jy ! Component: 1050 - total flux cleaned = 0.000709381 Jy ! Component: 1100 - total flux cleaned = 0.000670993 Jy ! Component: 1150 - total flux cleaned = 0.000671059 Jy ! Component: 1200 - total flux cleaned = 0.000658596 Jy ! Component: 1250 - total flux cleaned = 0.000658646 Jy ! Component: 1300 - total flux cleaned = 0.000683207 Jy ! Component: 1350 - total flux cleaned = 0.00069529 Jy ! Component: 1400 - total flux cleaned = 0.000683282 Jy ! Component: 1450 - total flux cleaned = 0.000695268 Jy ! Component: 1500 - total flux cleaned = 0.000707043 Jy ! Component: 1550 - total flux cleaned = 0.000707131 Jy ! Component: 1600 - total flux cleaned = 0.000730305 Jy ! Component: 1650 - total flux cleaned = 0.00074168 Jy ! Component: 1700 - total flux cleaned = 0.000775556 Jy ! Component: 1750 - total flux cleaned = 0.000820394 Jy ! Component: 1800 - total flux cleaned = 0.000820357 Jy ! Component: 1850 - total flux cleaned = 0.000831167 Jy ! Component: 1900 - total flux cleaned = 0.000831182 Jy ! Component: 1950 - total flux cleaned = 0.000863654 Jy ! Component: 2000 - total flux cleaned = 0.000885189 Jy ! Component: 2050 - total flux cleaned = 0.000874446 Jy ! Component: 2100 - total flux cleaned = 0.000916772 Jy ! Component: 2150 - total flux cleaned = 0.000979522 Jy ! Component: 2200 - total flux cleaned = 0.000969245 Jy ! Component: 2250 - total flux cleaned = 0.000938413 Jy ! Component: 2300 - total flux cleaned = 0.000999849 Jy ! Component: 2350 - total flux cleaned = 0.00105066 Jy ! Component: 2400 - total flux cleaned = 0.001101 Jy ! Component: 2450 - total flux cleaned = 0.00108098 Jy ! Component: 2500 - total flux cleaned = 0.00110071 Jy ! Component: 2550 - total flux cleaned = 0.0011106 Jy ! Component: 2600 - total flux cleaned = 0.00114976 Jy ! Component: 2650 - total flux cleaned = 0.0011983 Jy ! Component: 2700 - total flux cleaned = 0.00117894 Jy ! Component: 2750 - total flux cleaned = 0.00118854 Jy ! Component: 2800 - total flux cleaned = 0.00119806 Jy ! Component: 2850 - total flux cleaned = 0.00120755 Jy ! Component: 2900 - total flux cleaned = 0.00122643 Jy ! Component: 2950 - total flux cleaned = 0.00125441 Jy ! Component: 3000 - total flux cleaned = 0.00126364 Jy ! Component: 3050 - total flux cleaned = 0.00126367 Jy ! Component: 3100 - total flux cleaned = 0.00130019 Jy ! Component: 3150 - total flux cleaned = 0.00133649 Jy ! Component: 3200 - total flux cleaned = 0.00132751 Jy ! Component: 3250 - total flux cleaned = 0.00132746 Jy ! Component: 3300 - total flux cleaned = 0.00132747 Jy ! Component: 3350 - total flux cleaned = 0.00135414 Jy ! Component: 3400 - total flux cleaned = 0.00136294 Jy ! Component: 3450 - total flux cleaned = 0.00135417 Jy ! Component: 3500 - total flux cleaned = 0.00132805 Jy ! Component: 3550 - total flux cleaned = 0.00135407 Jy ! Component: 3600 - total flux cleaned = 0.00137995 Jy ! Component: 3650 - total flux cleaned = 0.00138851 Jy ! Component: 3700 - total flux cleaned = 0.00142256 Jy ! Component: 3750 - total flux cleaned = 0.00143951 Jy ! Component: 3800 - total flux cleaned = 0.00146475 Jy ! Component: 3850 - total flux cleaned = 0.00150665 Jy ! Component: 3900 - total flux cleaned = 0.00152325 Jy ! Component: 3950 - total flux cleaned = 0.0015067 Jy ! Component: 4000 - total flux cleaned = 0.00151491 Jy ! Component: 4050 - total flux cleaned = 0.00156415 Jy ! Total flux subtracted in 4096 components = 0.00157232 Jy ! Clean residual min=-0.000523 max=0.000461 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.468828 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 575 components and 0.468828 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2358+1955_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8706 x 1.906 at -3.316 degrees (North through East) ! Clean map min=-0.00076851 max=0.32298 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2358+1955_X_map.fits wmodel /image_prod/ug002_uva//J2358+1955_X_map.mod ! Writing 575 model components to file: /image_prod/ug002_uva//J2358+1955_X_map.mod wobs /image_prod/ug002_uva//J2358+1955_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2358+1955_X_uvs.fits wwins /image_prod/ug002_uva//J2358+1955_X_map.win ! wwins: Wrote 16 windows to /image_prod/ug002_uva//J2358+1955_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.322985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13105 0.13105 0.262099 0.524198 1.0484 2.09679 4.19359 8.38718 16.7744 33.5487 67.0974 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.322 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2289.21 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2358+1955_X_dfm.log closed on Thu Mar 5 06:32:31 2020