! Started logfile: /vlbi/uf001/uvm//J2257+0743_X_a_dfm.log on Sun Jan 13 22:42:20 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//J2257+0743_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2257+0743_X_a_uvm.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.797314 visibilities/baseline/integration-bin. ! Found source: J2257+0743 ! ! 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 7836 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 J2257+0743_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 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.052691Jy sigma=21.015016 ! Fit after self-cal, rms=0.732368Jy sigma=14.718973 ! 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=0.7402 mas, bmaj=1.616 mas, bpa=-4.082 degrees ! Estimated noise=0.612813 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 = 0.194333 Jy ! Component: 100 - total flux cleaned = 0.249943 Jy ! Total flux subtracted in 100 components = 0.249943 Jy ! Clean residual min=-0.013741 max=0.042531 Jy/beam ! Clean residual mean=-0.000024 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.249943 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.249943 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=0.114055Jy sigma=2.205051 ! Fit after self-cal, rms=0.113886Jy sigma=2.202068 ! Inverting map ! Added new window around map position (-1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388491 Jy ! Component: 100 - total flux cleaned = 0.0618598 Jy ! Total flux subtracted in 100 components = 0.0618598 Jy ! Clean residual min=-0.009815 max=0.020293 Jy/beam ! Clean residual mean=-0.000017 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.311803 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.311803 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=0.091194Jy sigma=1.732374 ! Fit after self-cal, rms=0.089274Jy sigma=1.696567 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192728 Jy ! Component: 100 - total flux cleaned = 0.0317329 Jy ! Total flux subtracted in 100 components = 0.0317329 Jy ! Clean residual min=-0.008328 max=0.014024 Jy/beam ! Clean residual mean=-0.000014 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.343536 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.343536 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=0.081131Jy sigma=1.522536 ! Fit after self-cal, rms=0.080617Jy sigma=1.513129 ! 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=0.9391 mas, bmaj=1.85 mas, bpa=-2.36 degrees ! Estimated noise=0.461431 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 = 0.0210268 Jy ! Component: 100 - total flux cleaned = 0.0348576 Jy ! Component: 150 - total flux cleaned = 0.0453807 Jy ! Component: 200 - total flux cleaned = 0.0535144 Jy ! Total flux subtracted in 200 components = 0.0535144 Jy ! Clean residual min=-0.009616 max=0.014543 Jy/beam ! Clean residual mean=-0.000016 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.39705 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.39705 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=0.073555Jy sigma=1.363562 ! Fit after self-cal, rms=0.073215Jy sigma=1.355827 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 1.85 at -2.36 degrees (North through East) ! Clean map min=-0.0087641 max=0.25555 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 KP 1.00 ! LA 0.91 MK 0.99 NL 1.17 OV 0.98 ! PT 1.00* SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.94 KP 0.85 LA 0.92 ! OV 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 1.04 ! LA 0.88 MK 1.00 NL 1.16 OV 0.95 ! PT 1.00* SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.93 KP 0.81 LA 0.91 ! OV 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 0.99 ! LA 0.92 MK 1.04 NL 1.14 OV 0.96 ! PT 1.00* SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.93 KP 0.83 LA 0.91 ! OV 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.98 KP 1.01 ! LA 0.92 MK 1.03 NL 1.13 OV 0.98 ! PT 1.00* SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.91 KP 0.83 LA 0.93 ! OV 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 1.03 ! LA 0.92 MK 0.99 NL 1.16 OV 0.99 ! PT 1.00* SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 KP 0.81 LA 0.89 ! OV 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.99 KP 1.00 ! LA 0.92 MK 1.01 NL 1.16 OV 0.97 ! PT 1.00* SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.94 KP 0.82 LA 0.88 ! OV 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 1.04 ! LA 0.92 MK 0.96 NL 1.17 OV 0.96 ! PT 1.00* SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.92 KP 0.81 LA 0.92 ! OV 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.04 KP 1.03 ! LA 0.92 MK 1.01 NL 1.14 OV 0.94 ! PT 1.00* SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.92 KP 0.80 LA 0.90 ! OV 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.04 KP 1.01 ! LA 0.90 MK 0.96 NL 1.16 OV 0.98 ! PT 1.00* SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.92 KP 0.80 LA 0.87 ! OV 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.98 KP 1.04 ! LA 0.91 MK 1.03 NL 1.14 OV 0.99 ! PT 1.00* SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.91 KP 0.82 LA 0.87 ! OV 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.99 KP 1.04 ! LA 0.92 MK 1.05 NL 1.12 OV 0.97 ! PT 1.00* SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.91 KP 0.78 LA 0.91 ! OV 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.01 KP 1.02 ! LA 0.92 MK 0.95 NL 1.16 OV 0.97 ! PT 1.00* SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.92 KP 0.83 LA 0.89 ! OV 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.073215Jy sigma=1.355827 ! Fit after self-cal, rms=0.064961Jy sigma=1.180270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=1.87 mas, bpa=-1.202 degrees ! Estimated noise=0.463698 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 (-3, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242567 Jy ! Component: 100 - total flux cleaned = 0.00137386 Jy ! Component: 150 - total flux cleaned = 0.000615947 Jy ! Component: 200 - total flux cleaned = 0.0003458 Jy ! Total flux subtracted in 200 components = 0.0003458 Jy ! Clean residual min=-0.005419 max=0.005713 Jy/beam ! Clean residual mean=-0.000003 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.397396 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.397396 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=0.063987Jy sigma=1.160622 ! Fit after self-cal, rms=0.064005Jy sigma=1.159176 ! 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=0.064005Jy sigma=1.159176 ! Fit after self-cal, rms=0.062578Jy sigma=1.073249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=1.854 mas, bpa=-1.109 degrees ! Estimated noise=0.464867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231422 Jy ! Component: 100 - total flux cleaned = 0.00244535 Jy ! Component: 150 - total flux cleaned = 0.00286567 Jy ! Component: 200 - total flux cleaned = 0.00295941 Jy ! Total flux subtracted in 200 components = 0.00295941 Jy ! Clean residual min=-0.002303 max=0.002544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.400355 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.400355 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=0.062093Jy sigma=1.061633 ! Fit after self-cal, rms=0.062123Jy sigma=1.060768 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 (-5.8, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177238 Jy ! Component: 100 - total flux cleaned = 0.00200369 Jy ! Component: 150 - total flux cleaned = 0.00200103 Jy ! Component: 200 - total flux cleaned = 0.00194077 Jy ! Total flux subtracted in 200 components = 0.00194077 Jy ! Clean residual min=-0.002144 max=0.002519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.402296 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.402296 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=0.061958Jy sigma=1.057022 ! Fit after self-cal, rms=0.061941Jy sigma=1.056759 ! Inverting map ! Added new window around map position (16.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142159 Jy ! Component: 100 - total flux cleaned = 0.00165616 Jy ! Component: 150 - total flux cleaned = 0.00180723 Jy ! Component: 200 - total flux cleaned = 0.00180636 Jy ! Total flux subtracted in 200 components = 0.00180636 Jy ! Clean residual min=-0.002070 max=0.002291 Jy/beam ! Clean residual mean=-0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.404102 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.404102 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=0.061818Jy sigma=1.054350 ! Fit after self-cal, rms=0.061803Jy sigma=1.054138 ! Inverting map ! Added new window around map position (4, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153765 Jy ! Component: 100 - total flux cleaned = 0.0021502 Jy ! Component: 150 - total flux cleaned = 0.0023297 Jy ! Component: 200 - total flux cleaned = 0.00249412 Jy ! Total flux subtracted in 200 components = 0.00249412 Jy ! Clean residual min=-0.002086 max=0.002071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.406597 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.406597 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=0.061702Jy sigma=1.052351 ! Fit after self-cal, rms=0.061692Jy sigma=1.052228 ! 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=0.061692Jy sigma=1.052228 ! Fit after self-cal, rms=0.061904Jy sigma=1.049385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=1.853 mas, bpa=-1.053 degrees ! Estimated noise=0.463937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425331 Jy ! Component: 100 - total flux cleaned = 0.000585163 Jy ! Component: 150 - total flux cleaned = 0.000678485 Jy ! Component: 200 - total flux cleaned = 0.000805442 Jy ! Total flux subtracted in 200 components = 0.000805442 Jy ! Clean residual min=-0.001982 max=0.001976 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.407402 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.407402 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=0.061811Jy sigma=1.047236 ! Fit after self-cal, rms=0.061805Jy sigma=1.047072 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 = -8.88744e-05 Jy ! Component: 100 - total flux cleaned = 0.000107531 Jy ! Component: 150 - total flux cleaned = 0.000251758 Jy ! Component: 200 - total flux cleaned = 0.000318798 Jy ! Total flux subtracted in 200 components = 0.000318798 Jy ! Clean residual min=-0.001983 max=0.001996 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.407721 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 126 components and 0.407721 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=0.061760Jy sigma=1.046100 ! Fit after self-cal, rms=0.061755Jy sigma=1.046038 ! Inverting map ! Added new window around map position (-50.2, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115144 Jy ! Component: 100 - total flux cleaned = 0.000905352 Jy ! Component: 150 - total flux cleaned = 0.000935643 Jy ! Component: 200 - total flux cleaned = 0.000899959 Jy ! Total flux subtracted in 200 components = 0.000899959 Jy ! Clean residual min=-0.002026 max=0.001679 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.408621 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.408621 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=0.061681Jy sigma=1.044634 ! Fit after self-cal, rms=0.061678Jy sigma=1.044542 ! 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=0.061678Jy sigma=1.044542 ! Fit after self-cal, rms=0.061855Jy sigma=1.044027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.789 mas, bpa=-2.559 degrees ! Estimated noise=0.588713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687335 Jy ! Component: 100 - total flux cleaned = 0.00114265 Jy ! Component: 150 - total flux cleaned = 0.00131558 Jy ! Component: 200 - total flux cleaned = 0.00139438 Jy ! Total flux subtracted in 200 components = 0.00139438 Jy ! Clean residual min=-0.001936 max=0.001687 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.410015 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.410015 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=0.061838Jy sigma=1.043708 ! Fit after self-cal, rms=0.061835Jy sigma=1.043665 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 = 0.000259209 Jy ! Component: 100 - total flux cleaned = 0.000336516 Jy ! Component: 150 - total flux cleaned = 0.000453504 Jy ! Component: 200 - total flux cleaned = 0.000497119 Jy ! Total flux subtracted in 200 components = 0.000497119 Jy ! Clean residual min=-0.001936 max=0.001684 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.410512 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.410512 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=0.061824Jy sigma=1.043409 ! Fit after self-cal, rms=0.061821Jy sigma=1.043388 ! 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=0.9307 mas, bmaj=1.853 mas, bpa=-1.076 degrees ! Estimated noise=0.463881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 1.853 at -1.076 degrees (North through East) ! Clean map min=-0.0018267 max=0.25263 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=0.7272 mas, bmaj=1.605 mas, bpa=-2.625 degrees ! Estimated noise=0.618962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193239 Jy ! Component: 100 - total flux cleaned = 0.257585 Jy ! Component: 150 - total flux cleaned = 0.296691 Jy ! Component: 200 - total flux cleaned = 0.322038 Jy ! Total flux subtracted in 200 components = 0.322038 Jy ! Clean residual min=-0.005254 max=0.013605 Jy/beam ! Clean residual mean=-0.000012 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.322038 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 0.322038 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=1.853 mas, bpa=-1.076 degrees ! Estimated noise=0.463881 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 = 0.0257645 Jy ! Component: 100 - total flux cleaned = 0.0409784 Jy ! Component: 150 - total flux cleaned = 0.0509379 Jy ! Component: 200 - total flux cleaned = 0.0579728 Jy ! Total flux subtracted in 200 components = 0.0579728 Jy ! Clean residual min=-0.002758 max=0.003966 Jy/beam ! Clean residual mean=-0.000004 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.38001 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 52 components and 0.38001 Jy ! Inverting map ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516629 Jy ! Component: 100 - total flux cleaned = 0.00918752 Jy ! Component: 150 - total flux cleaned = 0.0124521 Jy ! Component: 200 - total flux cleaned = 0.0152121 Jy ! Total flux subtracted in 200 components = 0.0152121 Jy ! Clean residual min=-0.002246 max=0.002507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.395223 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 84 components and 0.395223 Jy ! Inverting map ! Added new window around map position (45.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257935 Jy ! Component: 100 - total flux cleaned = 0.00465912 Jy ! Component: 150 - total flux cleaned = 0.00648638 Jy ! Component: 200 - total flux cleaned = 0.00785324 Jy ! Total flux subtracted in 200 components = 0.00785324 Jy ! Clean residual min=-0.002153 max=0.002018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.403076 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.403076 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=2.281 mas, bmaj=2.789 mas, bpa=-2.559 degrees ! Estimated noise=0.588713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217189 Jy ! Component: 100 - total flux cleaned = 0.00368827 Jy ! Component: 150 - total flux cleaned = 0.00468868 Jy ! Component: 200 - total flux cleaned = 0.00521252 Jy ! Total flux subtracted in 200 components = 0.00521252 Jy ! Clean residual min=-0.002018 max=0.001850 Jy/beam ! Clean residual mean=0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.408288 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 = 0.000469577 Jy ! Component: 100 - total flux cleaned = 0.000860116 Jy ! Component: 150 - total flux cleaned = 0.00118562 Jy ! Component: 200 - total flux cleaned = 0.00136407 Jy ! Total flux subtracted in 200 components = 0.00136407 Jy ! Clean residual min=-0.001979 max=0.001799 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.409652 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 169 components and 0.409653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=1.853 mas, bpa=-1.076 degrees ! Estimated noise=0.463881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188589 Jy ! Component: 100 - total flux cleaned = -0.000367134 Jy ! Component: 150 - total flux cleaned = -0.000526059 Jy ! Component: 200 - total flux cleaned = -0.000674288 Jy ! Total flux subtracted in 200 components = -0.000674288 Jy ! Clean residual min=-0.002054 max=0.001741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.408978 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 196 components and 0.408978 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=0.061739Jy sigma=1.040841 ! Fit after self-cal, rms=0.061707Jy sigma=1.040144 wmodel J2257+0743_X_a_map.mod ! Writing 196 model components to file: J2257+0743_X_a_map.mod wobs J2257+0743_X_a_uvs.fits ! Writing UV FITS file: J2257+0743_X_a_uvs.fits wwins J2257+0743_X_a_map.win ! wwins: Wrote 9 windows to J2257+0743_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 = -0.000628531 Jy ! Component: 100 - total flux cleaned = -0.000998992 Jy ! Component: 150 - total flux cleaned = -0.00126218 Jy ! Component: 200 - total flux cleaned = -0.00129118 Jy ! Component: 250 - total flux cleaned = -0.00137404 Jy ! Component: 300 - total flux cleaned = -0.00150875 Jy ! Component: 350 - total flux cleaned = -0.00156181 Jy ! Component: 400 - total flux cleaned = -0.00161365 Jy ! Component: 450 - total flux cleaned = -0.001639 Jy ! Component: 500 - total flux cleaned = -0.00171418 Jy ! Component: 550 - total flux cleaned = -0.00173898 Jy ! Component: 600 - total flux cleaned = -0.0018369 Jy ! Component: 650 - total flux cleaned = -0.00186104 Jy ! Component: 700 - total flux cleaned = -0.00198087 Jy ! Component: 750 - total flux cleaned = -0.0020753 Jy ! Component: 800 - total flux cleaned = -0.00216886 Jy ! Component: 850 - total flux cleaned = -0.00226133 Jy ! Component: 900 - total flux cleaned = -0.00237565 Jy ! Component: 950 - total flux cleaned = -0.00239857 Jy ! Component: 1000 - total flux cleaned = -0.00251118 Jy ! Component: 1050 - total flux cleaned = -0.0025557 Jy ! Component: 1100 - total flux cleaned = -0.0026001 Jy ! Component: 1150 - total flux cleaned = -0.00275372 Jy ! Component: 1200 - total flux cleaned = -0.0028836 Jy ! Component: 1250 - total flux cleaned = -0.00296957 Jy ! Component: 1300 - total flux cleaned = -0.00303361 Jy ! Component: 1350 - total flux cleaned = -0.00318169 Jy ! Component: 1400 - total flux cleaned = -0.00322364 Jy ! Component: 1450 - total flux cleaned = -0.00332747 Jy ! Component: 1500 - total flux cleaned = -0.00340997 Jy ! Component: 1550 - total flux cleaned = -0.00349213 Jy ! Component: 1600 - total flux cleaned = -0.00357348 Jy ! Component: 1650 - total flux cleaned = -0.00365423 Jy ! Component: 1700 - total flux cleaned = -0.00373428 Jy ! Component: 1750 - total flux cleaned = -0.00377392 Jy ! Component: 1800 - total flux cleaned = -0.0038729 Jy ! Component: 1850 - total flux cleaned = -0.00399037 Jy ! Component: 1900 - total flux cleaned = -0.00402923 Jy ! Component: 1950 - total flux cleaned = -0.00412582 Jy ! Component: 2000 - total flux cleaned = -0.00414522 Jy ! Component: 2050 - total flux cleaned = -0.00427871 Jy ! Component: 2100 - total flux cleaned = -0.00437345 Jy ! Component: 2150 - total flux cleaned = -0.00441101 Jy ! Component: 2200 - total flux cleaned = -0.00450434 Jy ! Component: 2250 - total flux cleaned = -0.00456006 Jy ! Component: 2300 - total flux cleaned = -0.00461549 Jy ! Component: 2350 - total flux cleaned = -0.00472578 Jy ! Component: 2400 - total flux cleaned = -0.00479868 Jy ! Component: 2450 - total flux cleaned = -0.00488926 Jy ! Component: 2500 - total flux cleaned = -0.00503341 Jy ! Component: 2550 - total flux cleaned = -0.00506923 Jy ! Component: 2600 - total flux cleaned = -0.00515823 Jy ! Component: 2650 - total flux cleaned = -0.00522894 Jy ! Component: 2700 - total flux cleaned = -0.00526422 Jy ! Component: 2750 - total flux cleaned = -0.00540429 Jy ! Component: 2800 - total flux cleaned = -0.00556099 Jy ! Component: 2850 - total flux cleaned = -0.00559554 Jy ! Component: 2900 - total flux cleaned = -0.0057161 Jy ! Component: 2950 - total flux cleaned = -0.00571614 Jy ! Component: 3000 - total flux cleaned = -0.00580139 Jy ! Component: 3050 - total flux cleaned = -0.00590311 Jy ! Component: 3100 - total flux cleaned = -0.00602113 Jy ! Component: 3150 - total flux cleaned = -0.00612172 Jy ! Component: 3200 - total flux cleaned = -0.00620512 Jy ! Component: 3250 - total flux cleaned = -0.00628808 Jy ! Component: 3300 - total flux cleaned = -0.006288 Jy ! Component: 3350 - total flux cleaned = -0.00638657 Jy ! Component: 3400 - total flux cleaned = -0.00651716 Jy ! Component: 3450 - total flux cleaned = -0.00650103 Jy ! Component: 3500 - total flux cleaned = -0.00663034 Jy ! Component: 3550 - total flux cleaned = -0.0066464 Jy ! Component: 3600 - total flux cleaned = -0.00671046 Jy ! Component: 3650 - total flux cleaned = -0.00672644 Jy ! Component: 3700 - total flux cleaned = -0.00677411 Jy ! Component: 3750 - total flux cleaned = -0.00683719 Jy ! Component: 3800 - total flux cleaned = -0.00691579 Jy ! Component: 3850 - total flux cleaned = -0.00689998 Jy ! Component: 3900 - total flux cleaned = -0.00702429 Jy ! Component: 3950 - total flux cleaned = -0.00700879 Jy ! Component: 4000 - total flux cleaned = -0.0070243 Jy ! Component: 4050 - total flux cleaned = -0.00710092 Jy ! Total flux subtracted in 4096 components = -0.00710091 Jy ! Clean residual min=-0.001045 max=0.000875 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.401877 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 479 components and 0.401877 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2257+0743_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 1.853 at -1.076 degrees (North through East) ! Clean map min=-0.0013612 max=0.25418 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2257+0743_X_a_map.fits wmodel /vlbi/uf001/uvm//J2257+0743_X_a_map.mod ! Writing 479 model components to file: /vlbi/uf001/uvm//J2257+0743_X_a_map.mod wobs /vlbi/uf001/uvm//J2257+0743_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2257+0743_X_a_uvs.fits wwins /vlbi/uf001/uvm//J2257+0743_X_a_map.win ! wwins: Wrote 10 windows to /vlbi/uf001/uvm//J2257+0743_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.254178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309164 0.309164 0.618327 1.23665 2.47331 4.94662 9.89324 19.7865 39.5729 79.1459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.254 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 970.36 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2257+0743_X_a_dfm.log closed on Sun Jan 13 22:42:25 2019