! Started logfile: .//J0025-0942_X_dfm.log on Mon Jan 20 17:03:51 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0025-0942_X_uva.fits ! Reading UV FITS file: .//J0025-0942_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0025-0942 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3584 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0025-0942_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005217Jy sigma=19.469290 ! Fit after self-cal, rms=0.911374Jy sigma=17.672412 ! 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=1.324 mas, bmaj=5.003 mas, bpa=-8.504 degrees ! Estimated noise=0.847086 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 = 0.0690898 Jy ! Component: 100 - total flux cleaned = 0.0843139 Jy ! Total flux subtracted in 100 components = 0.0843139 Jy ! Clean residual min=-0.004153 max=0.004872 Jy/beam ! Clean residual mean=-0.000002 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.084314 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.084314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034282Jy sigma=0.649839 ! Fit after self-cal, rms=0.034262Jy sigma=0.649517 ! 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=1.602 mas, bmaj=5.018 mas, bpa=-7.948 degrees ! Estimated noise=0.615092 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 = 0.00450857 Jy ! Component: 100 - total flux cleaned = 0.0064279 Jy ! Component: 150 - total flux cleaned = 0.00658036 Jy ! Component: 200 - total flux cleaned = 0.00673502 Jy ! Total flux subtracted in 200 components = 0.00673502 Jy ! Clean residual min=-0.003637 max=0.003478 Jy/beam ! Clean residual mean=-0.000006 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.091049 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.091049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033665Jy sigma=0.639132 ! Fit after self-cal, rms=0.033663Jy sigma=0.639096 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 5.018 at -7.948 degrees (North through East) ! Clean map min=-0.0035761 max=0.088994 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.04 KP 1.07 ! LA 0.98 NL 0.97 OV 1.09 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 1.04 ! LA 1.02 NL 0.93 OV 1.07 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.04 ! LA 1.00 NL 0.89 OV 1.09 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.09 ! LA 0.96 NL 0.91 OV 1.15 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.09 ! LA 1.01 NL 0.93 OV 1.15 PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.02 KP 1.07 ! LA 1.03 NL 0.93 OV 1.10 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.99 KP 0.98 ! LA 0.98 NL 0.91 OV 1.10 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 1.06 ! LA 1.01 NL 0.95 OV 1.12 PT 0.94 ! ! ! Fit before self-cal, rms=0.033663Jy sigma=0.639096 ! Fit after self-cal, rms=0.032907Jy sigma=0.622988 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=5.01 mas, bpa=-8.105 degrees ! Estimated noise=0.613195 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 = -7.20379e-05 Jy ! Component: 100 - total flux cleaned = -9.40057e-05 Jy ! Component: 150 - total flux cleaned = -5.77786e-05 Jy ! Component: 200 - total flux cleaned = -5.89095e-05 Jy ! Total flux subtracted in 200 components = -5.89095e-05 Jy ! Clean residual min=-0.001643 max=0.001626 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0909901 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0909901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032879Jy sigma=0.622377 ! Fit after self-cal, rms=0.032890Jy sigma=0.622212 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032890Jy sigma=0.622212 ! Fit after self-cal, rms=0.032822Jy sigma=0.622116 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=5.018 mas, bpa=-8.144 degrees ! Estimated noise=0.611873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430469 Jy ! Component: 100 - total flux cleaned = -0.00047239 Jy ! Component: 150 - total flux cleaned = -0.00049595 Jy ! Component: 200 - total flux cleaned = -0.000505976 Jy ! Total flux subtracted in 200 components = -0.000505976 Jy ! Clean residual min=-0.001577 max=0.001550 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0904841 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0904841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032810Jy sigma=0.621865 ! Fit after self-cal, rms=0.032810Jy sigma=0.621861 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 = -3.13258e-05 Jy ! Component: 100 - total flux cleaned = -3.11076e-05 Jy ! Component: 150 - total flux cleaned = -2.37532e-05 Jy ! Component: 200 - total flux cleaned = -1.70907e-05 Jy ! Total flux subtracted in 200 components = -1.70907e-05 Jy ! Clean residual min=-0.001554 max=0.001550 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.090467 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.090467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032807Jy sigma=0.621793 ! Fit after self-cal, rms=0.032806Jy sigma=0.621791 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032806Jy sigma=0.621791 ! Fit after self-cal, rms=0.032781Jy sigma=0.621710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=5.027 mas, bpa=-8.185 degrees ! Estimated noise=0.61125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410374 Jy ! Component: 100 - total flux cleaned = -0.000600031 Jy ! Component: 150 - total flux cleaned = -0.000621246 Jy ! Component: 200 - total flux cleaned = -0.000627871 Jy ! Total flux subtracted in 200 components = -0.000627871 Jy ! Clean residual min=-0.001528 max=0.001493 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0898391 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0898391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032776Jy sigma=0.621593 ! Fit after self-cal, rms=0.032776Jy sigma=0.621592 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 = -1.32504e-05 Jy ! Component: 100 - total flux cleaned = -1.32783e-05 Jy ! Component: 150 - total flux cleaned = -1.32764e-05 Jy ! Component: 200 - total flux cleaned = -1.33495e-05 Jy ! Total flux subtracted in 200 components = -1.33495e-05 Jy ! Clean residual min=-0.001523 max=0.001490 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0898258 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0898258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032774Jy sigma=0.621566 ! Fit after self-cal, rms=0.032774Jy sigma=0.621566 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032774Jy sigma=0.621566 ! Fit after self-cal, rms=0.032757Jy sigma=0.621510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=4.93 mas, bpa=-7.018 degrees ! Estimated noise=0.651217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425101 Jy ! Component: 100 - total flux cleaned = -0.00049631 Jy ! Component: 150 - total flux cleaned = -0.000555871 Jy ! Component: 200 - total flux cleaned = -0.000588265 Jy ! Total flux subtracted in 200 components = -0.000588265 Jy ! Clean residual min=-0.001240 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0892375 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.0892375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032755Jy sigma=0.621434 ! Fit after self-cal, rms=0.032755Jy sigma=0.621432 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 = -1.05409e-05 Jy ! Component: 100 - total flux cleaned = -2.86292e-05 Jy ! Component: 150 - total flux cleaned = -4.14181e-05 Jy ! Component: 200 - total flux cleaned = -5.33482e-05 Jy ! Total flux subtracted in 200 components = -5.33482e-05 Jy ! Clean residual min=-0.001248 max=0.001682 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0891842 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0891842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032754Jy sigma=0.621422 ! Fit after self-cal, rms=0.032754Jy sigma=0.621421 ! 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=1.626 mas, bmaj=5.035 mas, bpa=-8.218 degrees ! Estimated noise=0.610759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 5.035 at -8.218 degrees (North through East) ! Clean map min=-0.0014324 max=0.088564 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=1.349 mas, bmaj=5.007 mas, bpa=-8.73 degrees ! Estimated noise=0.842808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687315 Jy ! Component: 100 - total flux cleaned = 0.0838277 Jy ! Component: 150 - total flux cleaned = 0.0875476 Jy ! Component: 200 - total flux cleaned = 0.0891863 Jy ! Total flux subtracted in 200 components = 0.0891863 Jy ! Clean residual min=-0.002585 max=0.001903 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0891863 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0891863 Jy ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=5.035 mas, bpa=-8.218 degrees ! Estimated noise=0.610759 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 = 0.000133372 Jy ! Component: 100 - total flux cleaned = 3.09981e-05 Jy ! Component: 150 - total flux cleaned = 3.25071e-05 Jy ! Component: 200 - total flux cleaned = 4.71293e-05 Jy ! Total flux subtracted in 200 components = 4.71293e-05 Jy ! Clean residual min=-0.001569 max=0.001532 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0892335 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0892335 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=2.441 mas, bmaj=4.93 mas, bpa=-7.018 degrees ! Estimated noise=0.651217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53055e-05 Jy ! Component: 100 - total flux cleaned = -4.54255e-05 Jy ! Component: 150 - total flux cleaned = -4.4947e-05 Jy ! Component: 200 - total flux cleaned = -4.51316e-05 Jy ! Total flux subtracted in 200 components = -4.51316e-05 Jy ! Clean residual min=-0.001271 max=0.001760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0891883 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 = 2.69648e-07 Jy ! Component: 100 - total flux cleaned = 2.881e-07 Jy ! Component: 150 - total flux cleaned = -6.59977e-06 Jy ! Component: 200 - total flux cleaned = -6.27262e-06 Jy ! Total flux subtracted in 200 components = -6.27262e-06 Jy ! Clean residual min=-0.001260 max=0.001745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0891821 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.089182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=5.035 mas, bpa=-8.218 degrees ! Estimated noise=0.610759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.82381e-05 Jy ! Component: 100 - total flux cleaned = 0.000113698 Jy ! Component: 150 - total flux cleaned = 0.000113506 Jy ! Component: 200 - total flux cleaned = 0.000119827 Jy ! Total flux subtracted in 200 components = 0.000119827 Jy ! Clean residual min=-0.001540 max=0.001496 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0893019 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0893019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032761Jy sigma=0.621581 ! Fit after self-cal, rms=0.032761Jy sigma=0.621576 wmodel J0025-0942_X_map.mod ! Writing 52 model components to file: J0025-0942_X_map.mod wobs J0025-0942_X_uvs.fits ! Writing UV FITS file: J0025-0942_X_uvs.fits wwins J0025-0942_X_map.win ! wwins: Wrote 1 windows to J0025-0942_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 = -3.30816e-05 Jy ! Component: 100 - total flux cleaned = 9.00232e-05 Jy ! Component: 150 - total flux cleaned = 0.000157702 Jy ! Component: 200 - total flux cleaned = 0.000137488 Jy ! Component: 250 - total flux cleaned = 9.85471e-05 Jy ! Component: 300 - total flux cleaned = 4.34886e-05 Jy ! Component: 350 - total flux cleaned = -5.94311e-05 Jy ! Component: 400 - total flux cleaned = -0.000157097 Jy ! Component: 450 - total flux cleaned = -0.000249985 Jy ! Component: 500 - total flux cleaned = -0.000353588 Jy ! Component: 550 - total flux cleaned = -0.000438858 Jy ! Component: 600 - total flux cleaned = -0.000493472 Jy ! Component: 650 - total flux cleaned = -0.000520192 Jy ! Component: 700 - total flux cleaned = -0.00059709 Jy ! Component: 750 - total flux cleaned = -0.000634255 Jy ! Component: 800 - total flux cleaned = -0.000670563 Jy ! Component: 850 - total flux cleaned = -0.000729206 Jy ! Component: 900 - total flux cleaned = -0.000740563 Jy ! Component: 950 - total flux cleaned = -0.000762883 Jy ! Component: 1000 - total flux cleaned = -0.000784379 Jy ! Component: 1050 - total flux cleaned = -0.000773524 Jy ! Component: 1100 - total flux cleaned = -0.000763352 Jy ! Component: 1150 - total flux cleaned = -0.000773671 Jy ! Component: 1200 - total flux cleaned = -0.000793476 Jy ! Component: 1250 - total flux cleaned = -0.000841674 Jy ! Component: 1300 - total flux cleaned = -0.000850847 Jy ! Component: 1350 - total flux cleaned = -0.00086011 Jy ! Component: 1400 - total flux cleaned = -0.000869256 Jy ! Component: 1450 - total flux cleaned = -0.000869276 Jy ! Component: 1500 - total flux cleaned = -0.000895888 Jy ! Component: 1550 - total flux cleaned = -0.000921959 Jy ! Component: 1600 - total flux cleaned = -0.000938954 Jy ! Component: 1650 - total flux cleaned = -0.000972558 Jy ! Component: 1700 - total flux cleaned = -0.000989056 Jy ! Component: 1750 - total flux cleaned = -0.00101358 Jy ! Component: 1800 - total flux cleaned = -0.00102156 Jy ! Component: 1850 - total flux cleaned = -0.00102946 Jy ! Component: 1900 - total flux cleaned = -0.00102947 Jy ! Component: 1950 - total flux cleaned = -0.00106057 Jy ! Component: 2000 - total flux cleaned = -0.00106048 Jy ! Component: 2050 - total flux cleaned = -0.00107566 Jy ! Component: 2100 - total flux cleaned = -0.00109072 Jy ! Component: 2150 - total flux cleaned = -0.00110567 Jy ! Component: 2200 - total flux cleaned = -0.00110566 Jy ! Component: 2250 - total flux cleaned = -0.00112037 Jy ! Component: 2300 - total flux cleaned = -0.00112767 Jy ! Component: 2350 - total flux cleaned = -0.00114937 Jy ! Component: 2400 - total flux cleaned = -0.00114225 Jy ! Component: 2450 - total flux cleaned = -0.00115649 Jy ! Component: 2500 - total flux cleaned = -0.00115653 Jy ! Component: 2550 - total flux cleaned = -0.0011705 Jy ! Component: 2600 - total flux cleaned = -0.00117745 Jy ! Component: 2650 - total flux cleaned = -0.00117054 Jy ! Component: 2700 - total flux cleaned = -0.00116365 Jy ! Component: 2750 - total flux cleaned = -0.00117053 Jy ! Component: 2800 - total flux cleaned = -0.00117052 Jy ! Component: 2850 - total flux cleaned = -0.00118406 Jy ! Component: 2900 - total flux cleaned = -0.00118406 Jy ! Component: 2950 - total flux cleaned = -0.00118405 Jy ! Component: 3000 - total flux cleaned = -0.00119076 Jy ! Component: 3050 - total flux cleaned = -0.00117741 Jy ! Component: 3100 - total flux cleaned = -0.0011774 Jy ! Component: 3150 - total flux cleaned = -0.00117741 Jy ! Component: 3200 - total flux cleaned = -0.00117742 Jy ! Component: 3250 - total flux cleaned = -0.00115772 Jy ! Component: 3300 - total flux cleaned = -0.00115772 Jy ! Component: 3350 - total flux cleaned = -0.0011446 Jy ! Component: 3400 - total flux cleaned = -0.00113152 Jy ! Component: 3450 - total flux cleaned = -0.00112501 Jy ! Component: 3500 - total flux cleaned = -0.00111201 Jy ! Component: 3550 - total flux cleaned = -0.00110552 Jy ! Component: 3600 - total flux cleaned = -0.00109904 Jy ! Component: 3650 - total flux cleaned = -0.00109906 Jy ! Component: 3700 - total flux cleaned = -0.0010991 Jy ! Component: 3750 - total flux cleaned = -0.00107978 Jy ! Component: 3800 - total flux cleaned = -0.00107335 Jy ! Component: 3850 - total flux cleaned = -0.00106692 Jy ! Component: 3900 - total flux cleaned = -0.00106053 Jy ! Component: 3950 - total flux cleaned = -0.00106051 Jy ! Component: 4000 - total flux cleaned = -0.00103491 Jy ! Component: 4050 - total flux cleaned = -0.00102852 Jy ! Total flux subtracted in 4096 components = -0.00102213 Jy ! Clean residual min=-0.000423 max=0.000370 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0882797 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 355 components and 0.0882797 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0025-0942_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 5.035 at -8.218 degrees (North through East) ! Clean map min=-0.00099545 max=0.088474 Jy/beam ! Writing clean map to FITS file: .//J0025-0942_X_map.fits wmodel .//J0025-0942_X_map.mod ! Writing 355 model components to file: .//J0025-0942_X_map.mod wobs .//J0025-0942_X_uvs.fits ! Writing UV FITS file: .//J0025-0942_X_uvs.fits wwins .//J0025-0942_X_map.win ! wwins: Wrote 2 windows to .//J0025-0942_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0884741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371829 0.371829 0.743658 1.48732 2.97463 5.94927 11.8985 23.7971 47.5941 95.1883 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 806.822 quit ! Quitting program ! Log file .//J0025-0942_X_dfm.log closed on Mon Jan 20 17:03:55 2020