! Started logfile: /vlbi/uf001/uvm//J1801+4404_X_a_dfm.log on Sun Jan 13 22:12:04 2019 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 /vlbi/uf001/uvm//J1801+4404_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1801+4404_X_a_uvm.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.764103 visibilities/baseline/integration-bin. ! Found source: J1801+4404 ! ! 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 10728 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 J1801+4404_X_a] 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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.448394Jy sigma=20.913092 ! Fit after self-cal, rms=0.215144Jy sigma=3.274090 ! 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=0.7431 mas, bmaj=1.15 mas, bpa=-18.22 degrees ! Estimated noise=0.701769 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 = 0.766251 Jy ! Component: 100 - total flux cleaned = 0.969787 Jy ! Total flux subtracted in 100 components = 0.969787 Jy ! Clean residual min=-0.029275 max=0.082865 Jy/beam ! Clean residual mean=-0.000010 rms=0.006057 Jy/beam ! Combined flux in latest and established models = 0.969787 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.969787 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=0.213131Jy sigma=3.087475 ! Fit after self-cal, rms=0.212639Jy sigma=3.079871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.086101 Jy ! Component: 100 - total flux cleaned = 0.123406 Jy ! Total flux subtracted in 100 components = 0.123406 Jy ! Clean residual min=-0.023411 max=0.046403 Jy/beam ! Clean residual mean=-0.000005 rms=0.004975 Jy/beam ! Combined flux in latest and established models = 1.09319 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 1.09319 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=0.166842Jy sigma=2.490548 ! Fit after self-cal, rms=0.166558Jy sigma=2.486397 ! Inverting map ! Added new window around map position (-1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410716 Jy ! Component: 100 - total flux cleaned = 0.0618876 Jy ! Total flux subtracted in 100 components = 0.0618876 Jy ! Clean residual min=-0.021464 max=0.035442 Jy/beam ! Clean residual mean=-0.000003 rms=0.004620 Jy/beam ! Combined flux in latest and established models = 1.15508 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 1.15508 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=0.155711Jy sigma=2.318689 ! Fit after self-cal, rms=0.154532Jy sigma=2.301892 ! Inverting map ! Added new window around map position (1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245918 Jy ! Component: 100 - total flux cleaned = 0.0340164 Jy ! Total flux subtracted in 100 components = 0.0340164 Jy ! Clean residual min=-0.021346 max=0.024351 Jy/beam ! Clean residual mean=-0.000002 rms=0.004396 Jy/beam ! Combined flux in latest and established models = 1.1891 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 1.1891 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=0.149926Jy sigma=2.223076 ! Fit after self-cal, rms=0.149779Jy sigma=2.221023 ! 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=0.9327 mas, bmaj=1.429 mas, bpa=-18.38 degrees ! Estimated noise=0.504893 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 = 0.0163245 Jy ! Component: 100 - total flux cleaned = 0.0247769 Jy ! Component: 150 - total flux cleaned = 0.0299186 Jy ! Component: 200 - total flux cleaned = 0.0330335 Jy ! Total flux subtracted in 200 components = 0.0330335 Jy ! Clean residual min=-0.018880 max=0.022380 Jy/beam ! Clean residual mean=-0.000037 rms=0.004058 Jy/beam ! Combined flux in latest and established models = 1.22213 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 1.22213 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=0.147568Jy sigma=2.182489 ! Fit after self-cal, rms=0.147514Jy sigma=2.181759 ! Inverting map ! Added new window around map position (6.2, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859018 Jy ! Component: 100 - total flux cleaned = 0.00659317 Jy ! Component: 150 - total flux cleaned = 0.00399197 Jy ! Component: 200 - total flux cleaned = 0.00134757 Jy ! Total flux subtracted in 200 components = 0.00134757 Jy ! Clean residual min=-0.018592 max=0.020278 Jy/beam ! Clean residual mean=-0.000036 rms=0.003955 Jy/beam ! Combined flux in latest and established models = 1.22348 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 1.22348 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=0.143855Jy sigma=2.128391 ! Fit after self-cal, rms=0.143714Jy sigma=2.126031 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9327 x 1.429 at -18.38 degrees (North through East) ! Clean map min=-0.016996 max=1.0023 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.06 KP 1.04 ! LA 0.99 MK 1.02 NL 1.05 OV 0.92 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.05 KP 1.04 ! LA 0.99 MK 1.02 NL 1.05 OV 0.92 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.03 ! LA 1.00 MK 1.00 NL 1.04 OV 0.92 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 1.03 ! LA 0.99 MK 1.01 NL 1.05 OV 0.93 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 1.05 ! LA 0.98 MK 1.01 NL 1.05 OV 0.93 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.06 KP 1.04 ! LA 0.98 MK 1.01 NL 1.04 OV 0.94 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.06 KP 1.04 ! LA 0.98 MK 1.01 NL 1.03 OV 0.92 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.03 KP 1.04 ! LA 0.99 MK 1.01 NL 1.04 OV 0.91 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 1.03 ! LA 0.99 MK 1.00 NL 1.04 OV 0.93 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 KP 1.04 ! LA 0.99 MK 1.00 NL 1.04 OV 0.91 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 KP 1.03 ! LA 0.98 MK 1.01 NL 1.03 OV 0.92 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 KP 1.03 ! LA 0.98 MK 1.01 NL 1.03 OV 0.92 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.143714Jy sigma=2.126031 ! Fit after self-cal, rms=0.135945Jy sigma=1.935866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=1.438 mas, bpa=-18.01 degrees ! Estimated noise=0.506986 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 (-6.2, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163823 Jy ! Component: 100 - total flux cleaned = -0.0026418 Jy ! Component: 150 - total flux cleaned = -0.00624578 Jy ! Component: 200 - total flux cleaned = -0.0102378 Jy ! Total flux subtracted in 200 components = -0.0102378 Jy ! Clean residual min=-0.015272 max=0.017243 Jy/beam ! Clean residual mean=0.000018 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 1.21324 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 1.21324 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=0.132085Jy sigma=1.880958 ! Fit after self-cal, rms=0.132021Jy sigma=1.879835 ! Inverting map ! Added new window around map position (2.4, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000649567 Jy ! Component: 100 - total flux cleaned = -0.003504 Jy ! Component: 150 - total flux cleaned = -0.00502192 Jy ! Component: 200 - total flux cleaned = -0.00677097 Jy ! Total flux subtracted in 200 components = -0.00677097 Jy ! Clean residual min=-0.014739 max=0.016481 Jy/beam ! Clean residual mean=0.000021 rms=0.003182 Jy/beam ! Combined flux in latest and established models = 1.20647 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 1.20647 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=0.127781Jy sigma=1.818022 ! Fit after self-cal, rms=0.127653Jy sigma=1.815878 ! Inverting map ! Added new window around map position (2.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004804 Jy ! Component: 100 - total flux cleaned = 0.00166141 Jy ! Component: 150 - total flux cleaned = -0.000351322 Jy ! Component: 200 - total flux cleaned = -0.0030097 Jy ! Total flux subtracted in 200 components = -0.0030097 Jy ! Clean residual min=-0.014171 max=0.015887 Jy/beam ! Clean residual mean=0.000023 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 1.20346 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 1.20346 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=0.124653Jy sigma=1.771675 ! Fit after self-cal, rms=0.124579Jy sigma=1.770313 ! 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=0.124579Jy sigma=1.770313 ! Fit after self-cal, rms=0.075732Jy sigma=1.026841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9387 mas, bmaj=1.429 mas, bpa=-17.88 degrees ! Estimated noise=0.506634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0139706 Jy ! Component: 100 - total flux cleaned = -0.0238558 Jy ! Component: 150 - total flux cleaned = -0.0286349 Jy ! Component: 200 - total flux cleaned = -0.0299802 Jy ! Total flux subtracted in 200 components = -0.0299802 Jy ! Clean residual min=-0.005867 max=0.006875 Jy/beam ! Clean residual mean=0.000014 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 1.17348 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 1.17348 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=0.072083Jy sigma=0.971270 ! Fit after self-cal, rms=0.072079Jy sigma=0.970673 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 (-2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208589 Jy ! Component: 100 - total flux cleaned = 0.00186364 Jy ! Component: 150 - total flux cleaned = 0.00186458 Jy ! Component: 200 - total flux cleaned = 0.00225894 Jy ! Total flux subtracted in 200 components = 0.00225894 Jy ! Clean residual min=-0.005329 max=0.005149 Jy/beam ! Clean residual mean=0.000014 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 1.17574 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 141 components and 1.17574 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=0.070819Jy sigma=0.951016 ! Fit after self-cal, rms=0.070784Jy sigma=0.950490 ! 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=0.070784Jy sigma=0.950490 ! Fit after self-cal, rms=0.069843Jy sigma=0.935652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=1.429 mas, bpa=-17.73 degrees ! Estimated noise=0.506144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00803477 Jy ! Component: 100 - total flux cleaned = -0.0112182 Jy ! Component: 150 - total flux cleaned = -0.0122846 Jy ! Component: 200 - total flux cleaned = -0.0124669 Jy ! Total flux subtracted in 200 components = -0.0124669 Jy ! Clean residual min=-0.004396 max=0.004386 Jy/beam ! Clean residual mean=0.000010 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.16327 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 152 components and 1.16327 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=0.068310Jy sigma=0.912690 ! Fit after self-cal, rms=0.068295Jy sigma=0.912531 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 = 0.000569756 Jy ! Component: 100 - total flux cleaned = 0.000734934 Jy ! Component: 150 - total flux cleaned = 0.000886555 Jy ! Component: 200 - total flux cleaned = 0.00103566 Jy ! Total flux subtracted in 200 components = 0.00103566 Jy ! Clean residual min=-0.004207 max=0.004212 Jy/beam ! Clean residual mean=0.000008 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 1.16431 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 164 components and 1.16431 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=0.067643Jy sigma=0.902396 ! Fit after self-cal, rms=0.067632Jy sigma=0.902297 ! Inverting map ! Added new window around map position (-10.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976726 Jy ! Component: 100 - total flux cleaned = 0.000974147 Jy ! Component: 150 - total flux cleaned = 0.000976386 Jy ! Component: 200 - total flux cleaned = 0.00110238 Jy ! Total flux subtracted in 200 components = 0.00110238 Jy ! Clean residual min=-0.004020 max=0.004022 Jy/beam ! Clean residual mean=0.000008 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 1.16541 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 179 components and 1.16541 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=0.067131Jy sigma=0.894303 ! Fit after self-cal, rms=0.067115Jy sigma=0.894164 ! 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=0.067115Jy sigma=0.894164 ! Fit after self-cal, rms=0.066776Jy sigma=0.888050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=2.543 mas, bpa=-26.99 degrees ! Estimated noise=0.667239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00369996 Jy ! Component: 100 - total flux cleaned = -0.00386889 Jy ! Component: 150 - total flux cleaned = -0.00349476 Jy ! Component: 200 - total flux cleaned = -0.00316507 Jy ! Total flux subtracted in 200 components = -0.00316507 Jy ! Clean residual min=-0.003312 max=0.003308 Jy/beam ! Clean residual mean=0.000015 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 1.16224 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 196 components and 1.16224 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=0.066280Jy sigma=0.880626 ! Fit after self-cal, rms=0.066272Jy sigma=0.880488 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 = 0.000429666 Jy ! Component: 100 - total flux cleaned = 0.000522949 Jy ! Component: 150 - total flux cleaned = 0.000525554 Jy ! Component: 200 - total flux cleaned = 0.000605701 Jy ! Total flux subtracted in 200 components = 0.000605701 Jy ! Clean residual min=-0.003238 max=0.003037 Jy/beam ! Clean residual mean=0.000012 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.16285 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 206 components and 1.16285 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=0.066099Jy sigma=0.877926 ! Fit after self-cal, rms=0.066092Jy sigma=0.877863 ! 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=0.9384 mas, bmaj=1.429 mas, bpa=-17.67 degrees ! Estimated noise=0.505835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9384 x 1.429 at -17.67 degrees (North through East) ! Clean map min=-0.0059417 max=1.0055 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 ! Performing amp+phase self-cal ! ! 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=0.066092Jy sigma=0.877863 ! Fit after self-cal, rms=0.059922Jy sigma=0.780414 ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=1.429 mas, bpa=-17.65 degrees ! Estimated noise=0.505359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367524 Jy ! Component: 100 - total flux cleaned = -0.00476602 Jy ! Component: 150 - total flux cleaned = -0.00526153 Jy ! Component: 200 - total flux cleaned = -0.00549027 Jy ! Total flux subtracted in 200 components = -0.00549027 Jy ! Clean residual min=-0.003210 max=0.003030 Jy/beam ! Clean residual mean=0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.15736 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 217 components and 1.15736 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=0.059386Jy sigma=0.771791 ! Fit after self-cal, rms=0.059379Jy sigma=0.771725 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011851 Jy ! Component: 100 - total flux cleaned = 1.06397e-05 Jy ! Component: 150 - total flux cleaned = 0.000210475 Jy ! Component: 200 - total flux cleaned = 0.000303073 Jy ! Total flux subtracted in 200 components = 0.000303073 Jy ! Clean residual min=-0.003105 max=0.002944 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 1.15766 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 225 components and 1.15766 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=0.059080Jy sigma=0.766795 ! Fit after self-cal, rms=0.059076Jy sigma=0.766758 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.059076Jy sigma=0.766758 ! Fit after self-cal, rms=0.059021Jy sigma=0.765362 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=0.7446 mas, bmaj=1.146 mas, bpa=-17.61 degrees ! Estimated noise=0.70464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.769079 Jy ! Component: 100 - total flux cleaned = 0.972554 Jy ! Component: 150 - total flux cleaned = 1.05601 Jy ! Component: 200 - total flux cleaned = 1.09273 Jy ! Total flux subtracted in 200 components = 1.09273 Jy ! Clean residual min=-0.007660 max=0.016914 Jy/beam ! Clean residual mean=-0.000002 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 1.09273 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 8 model components to the UV plane model. ! The established model now contains 8 components and 1.09273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=1.429 mas, bpa=-17.62 degrees ! Estimated noise=0.505273 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 = 0.0260915 Jy ! Component: 100 - total flux cleaned = 0.0417258 Jy ! Component: 150 - total flux cleaned = 0.0518345 Jy ! Component: 200 - total flux cleaned = 0.0590213 Jy ! Total flux subtracted in 200 components = 0.0590213 Jy ! Clean residual min=-0.004055 max=0.005804 Jy/beam ! Clean residual mean=-0.000011 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.15175 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 1.15175 Jy ! Inverting map ! Added new window around map position (0, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451409 Jy ! Component: 100 - total flux cleaned = 0.00737398 Jy ! Component: 150 - total flux cleaned = 0.00905966 Jy ! Component: 200 - total flux cleaned = 0.0101479 Jy ! Total flux subtracted in 200 components = 0.0101479 Jy ! Clean residual min=-0.003192 max=0.003818 Jy/beam ! Clean residual mean=-0.000005 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 1.16189 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 1.16189 Jy ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177321 Jy ! Component: 100 - total flux cleaned = 0.00261972 Jy ! Component: 150 - total flux cleaned = 0.00341978 Jy ! Component: 200 - total flux cleaned = 0.00417453 Jy ! Total flux subtracted in 200 components = 0.00417453 Jy ! Clean residual min=-0.003010 max=0.002958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 1.16607 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 1.16607 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=2.229 mas, bmaj=2.544 mas, bpa=-26.8 degrees ! Estimated noise=0.666168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127107 Jy ! Component: 100 - total flux cleaned = 0.00172567 Jy ! Component: 150 - total flux cleaned = 0.00180406 Jy ! Component: 200 - total flux cleaned = 0.00186889 Jy ! Total flux subtracted in 200 components = 0.00186889 Jy ! Clean residual min=-0.002584 max=0.002575 Jy/beam ! Clean residual mean=0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.16794 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 = -6.32308e-05 Jy ! Component: 100 - total flux cleaned = -0.000123956 Jy ! Component: 150 - total flux cleaned = -0.000125014 Jy ! Component: 200 - total flux cleaned = -0.000177246 Jy ! Total flux subtracted in 200 components = -0.000177246 Jy ! Clean residual min=-0.002494 max=0.002534 Jy/beam ! Clean residual mean=0.000003 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 1.16776 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 1.16776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=1.429 mas, bpa=-17.62 degrees ! Estimated noise=0.505273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311291 Jy ! Component: 100 - total flux cleaned = 0.000732271 Jy ! Component: 150 - total flux cleaned = 0.00103246 Jy ! Component: 200 - total flux cleaned = 0.00112715 Jy ! Total flux subtracted in 200 components = 0.00112715 Jy ! Clean residual min=-0.002850 max=0.002755 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 1.16889 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 1.16889 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=0.058880Jy sigma=0.756832 ! Fit after self-cal, rms=0.058588Jy sigma=0.752135 wmodel J1801+4404_X_a_map.mod ! Writing 136 model components to file: J1801+4404_X_a_map.mod wobs J1801+4404_X_a_uvs.fits ! Writing UV FITS file: J1801+4404_X_a_uvs.fits wwins J1801+4404_X_a_map.win ! wwins: Wrote 11 windows to J1801+4404_X_a_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 = -0.0006669 Jy ! Component: 100 - total flux cleaned = -0.000806183 Jy ! Component: 150 - total flux cleaned = -0.000982025 Jy ! Component: 200 - total flux cleaned = -0.00128255 Jy ! Component: 250 - total flux cleaned = -0.00161784 Jy ! Component: 300 - total flux cleaned = -0.00169973 Jy ! Component: 350 - total flux cleaned = -0.00190243 Jy ! Component: 400 - total flux cleaned = -0.00214168 Jy ! Component: 450 - total flux cleaned = -0.00237694 Jy ! Component: 500 - total flux cleaned = -0.00237642 Jy ! Component: 550 - total flux cleaned = -0.00260612 Jy ! Component: 600 - total flux cleaned = -0.00268119 Jy ! Component: 650 - total flux cleaned = -0.00279373 Jy ! Component: 700 - total flux cleaned = -0.00286831 Jy ! Component: 750 - total flux cleaned = -0.00301433 Jy ! Component: 800 - total flux cleaned = -0.00301421 Jy ! Component: 850 - total flux cleaned = -0.00308562 Jy ! Component: 900 - total flux cleaned = -0.00308539 Jy ! Component: 950 - total flux cleaned = -0.00308581 Jy ! Component: 1000 - total flux cleaned = -0.00315541 Jy ! Component: 1050 - total flux cleaned = -0.00305181 Jy ! Component: 1100 - total flux cleaned = -0.00318896 Jy ! Component: 1150 - total flux cleaned = -0.00325659 Jy ! Component: 1200 - total flux cleaned = -0.00302074 Jy ! Component: 1250 - total flux cleaned = -0.00305469 Jy ! Component: 1300 - total flux cleaned = -0.00308762 Jy ! Component: 1350 - total flux cleaned = -0.00318626 Jy ! Component: 1400 - total flux cleaned = -0.0031205 Jy ! Component: 1450 - total flux cleaned = -0.00299088 Jy ! Component: 1500 - total flux cleaned = -0.00295845 Jy ! Component: 1550 - total flux cleaned = -0.0029583 Jy ! Component: 1600 - total flux cleaned = -0.00289459 Jy ! Component: 1650 - total flux cleaned = -0.00292608 Jy ! Component: 1700 - total flux cleaned = -0.0030512 Jy ! Component: 1750 - total flux cleaned = -0.0028961 Jy ! Component: 1800 - total flux cleaned = -0.00283428 Jy ! Component: 1850 - total flux cleaned = -0.00283455 Jy ! Component: 1900 - total flux cleaned = -0.0027736 Jy ! Component: 1950 - total flux cleaned = -0.00265244 Jy ! Component: 2000 - total flux cleaned = -0.00268262 Jy ! Component: 2050 - total flux cleaned = -0.00280191 Jy ! Component: 2100 - total flux cleaned = -0.00265294 Jy ! Component: 2150 - total flux cleaned = -0.00265286 Jy ! Component: 2200 - total flux cleaned = -0.00247646 Jy ! Component: 2250 - total flux cleaned = -0.00259338 Jy ! Component: 2300 - total flux cleaned = -0.00253537 Jy ! Component: 2350 - total flux cleaned = -0.00236168 Jy ! Component: 2400 - total flux cleaned = -0.00247642 Jy ! Component: 2450 - total flux cleaned = -0.00247638 Jy ! Component: 2500 - total flux cleaned = -0.0023342 Jy ! Component: 2550 - total flux cleaned = -0.0023342 Jy ! Component: 2600 - total flux cleaned = -0.00239049 Jy ! Component: 2650 - total flux cleaned = -0.00233462 Jy ! Component: 2700 - total flux cleaned = -0.00236236 Jy ! Component: 2750 - total flux cleaned = -0.00233458 Jy ! Component: 2800 - total flux cleaned = -0.00236202 Jy ! Component: 2850 - total flux cleaned = -0.00227986 Jy ! Component: 2900 - total flux cleaned = -0.00217094 Jy ! Component: 2950 - total flux cleaned = -0.00219783 Jy ! Component: 3000 - total flux cleaned = -0.00230572 Jy ! Component: 3050 - total flux cleaned = -0.00233244 Jy ! Component: 3100 - total flux cleaned = -0.00241258 Jy ! Component: 3150 - total flux cleaned = -0.00238616 Jy ! Component: 3200 - total flux cleaned = -0.00249175 Jy ! Component: 3250 - total flux cleaned = -0.00230718 Jy ! Component: 3300 - total flux cleaned = -0.00233342 Jy ! Component: 3350 - total flux cleaned = -0.00238558 Jy ! Component: 3400 - total flux cleaned = -0.00233379 Jy ! Component: 3450 - total flux cleaned = -0.00241121 Jy ! Component: 3500 - total flux cleaned = -0.00230815 Jy ! Component: 3550 - total flux cleaned = -0.00235946 Jy ! Component: 3600 - total flux cleaned = -0.00220643 Jy ! Component: 3650 - total flux cleaned = -0.00228281 Jy ! Component: 3700 - total flux cleaned = -0.00230815 Jy ! Component: 3750 - total flux cleaned = -0.00240887 Jy ! Component: 3800 - total flux cleaned = -0.00228369 Jy ! Component: 3850 - total flux cleaned = -0.00225884 Jy ! Component: 3900 - total flux cleaned = -0.00230859 Jy ! Component: 3950 - total flux cleaned = -0.00230852 Jy ! Component: 4000 - total flux cleaned = -0.00225932 Jy ! Component: 4050 - total flux cleaned = -0.00233283 Jy ! Total flux subtracted in 4096 components = -0.00230844 Jy ! Clean residual min=-0.001379 max=0.001327 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 1.16658 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 468 components and 1.16658 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1801+4404_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9383 x 1.429 at -17.62 degrees (North through East) ! Clean map min=-0.0032349 max=1.0096 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1801+4404_X_a_map.fits wmodel /vlbi/uf001/uvm//J1801+4404_X_a_map.mod ! Writing 468 model components to file: /vlbi/uf001/uvm//J1801+4404_X_a_map.mod wobs /vlbi/uf001/uvm//J1801+4404_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1801+4404_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1801+4404_X_a_map.win ! wwins: Wrote 12 windows to /vlbi/uf001/uvm//J1801+4404_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.0096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122677 0.122677 0.245354 0.490708 0.981416 1.96283 3.92567 7.85133 15.7027 31.4053 62.8106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2445.45 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1801+4404_X_a_dfm.log closed on Sun Jan 13 22:12:10 2019