! Started logfile: /scr/pima/bu007_uvs/J1605+3029_C_dfm.log on Sun Jun 24 02:28:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1605+3029_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1605+3029_C_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967949 visibilities/baseline/integration-bin. ! Found source: J1605+3029 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 18120 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1605+3029_C] 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 0.300x0.300 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004449Jy sigma=14.203451 ! Fit after self-cal, rms=0.964920Jy sigma=13.599868 ! 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=1.067 mas, bmaj=3.464 mas, bpa=-4.045 degrees ! Estimated noise=0.708747 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 = 0.0323996 Jy ! Component: 100 - total flux cleaned = 0.0396054 Jy ! Total flux subtracted in 100 components = 0.0396054 Jy ! Clean residual min=-0.004100 max=0.003835 Jy/beam ! Clean residual mean=0.000000 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0396054 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0396054 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=0.086823Jy sigma=1.119028 ! Fit after self-cal, rms=0.085313Jy sigma=1.097908 ! 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=1.361 mas, bmaj=3.626 mas, bpa=-2.758 degrees ! Estimated noise=0.39396 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 = 0.00350745 Jy ! Component: 100 - total flux cleaned = 0.0041679 Jy ! Component: 150 - total flux cleaned = 0.00411904 Jy ! Component: 200 - total flux cleaned = 0.00409961 Jy ! Total flux subtracted in 200 components = 0.00409961 Jy ! Clean residual min=-0.003284 max=0.002485 Jy/beam ! Clean residual mean=0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0437051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0437051 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=0.085268Jy sigma=1.094870 ! Fit after self-cal, rms=0.085261Jy sigma=1.094583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.361 x 3.626 at -2.758 degrees (North through East) ! Clean map min=-0.0030549 max=0.043898 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.09 KP 0.78 ! LA 1.10 MK 0.83 NL 1.09 OV 1.08 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.81 ! LA 1.01 MK 0.94 NL 0.94 OV 1.08 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.06 KP 0.83 ! LA 1.04 MK 0.90 NL 1.18 OV 1.00 ! PT 1.00 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.01 KP 0.89 ! LA 1.08 MK 1.09 NL 1.09 OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 0.99 KP 0.88 ! LA 1.13 MK 1.07 NL 0.90 OV 1.18 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.98 KP 0.87 ! LA 1.10 MK 1.06 NL 1.03 OV 1.10 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.00 KP 0.89 ! LA 1.13 MK 1.03 NL 0.90 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 0.87 ! LA 1.22 MK 0.98 NL 0.98 OV 1.01 ! PT 1.02 SC 0.92 ! ! ! Fit before self-cal, rms=0.085261Jy sigma=1.094583 ! Fit after self-cal, rms=0.086310Jy sigma=1.091090 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.362 mas, bmaj=3.602 mas, bpa=-2.599 degrees ! Estimated noise=0.383964 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 = -0.000311447 Jy ! Component: 100 - total flux cleaned = -0.000399778 Jy ! Component: 150 - total flux cleaned = -0.000397459 Jy ! Component: 200 - total flux cleaned = -0.000422277 Jy ! Total flux subtracted in 200 components = -0.000422277 Jy ! Clean residual min=-0.002666 max=0.002193 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0432828 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0432828 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=0.086291Jy sigma=1.091014 ! Fit after self-cal, rms=0.086623Jy sigma=1.089185 ! 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=0.086623Jy sigma=1.089185 ! Fit after self-cal, rms=0.087526Jy sigma=1.088753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.591 mas, bpa=-2.455 degrees ! Estimated noise=0.379161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411709 Jy ! Component: 100 - total flux cleaned = -0.00053922 Jy ! Component: 150 - total flux cleaned = -0.000556263 Jy ! Component: 200 - total flux cleaned = -0.000569157 Jy ! Total flux subtracted in 200 components = -0.000569157 Jy ! Clean residual min=-0.002652 max=0.002008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0427136 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0427136 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=0.087506Jy sigma=1.088680 ! Fit after self-cal, rms=0.087663Jy sigma=1.088335 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 = 2.15454e-05 Jy ! Component: 100 - total flux cleaned = 6.83014e-06 Jy ! Component: 150 - total flux cleaned = 6.57e-06 Jy ! Component: 200 - total flux cleaned = -2.99151e-06 Jy ! Total flux subtracted in 200 components = -2.99151e-06 Jy ! Clean residual min=-0.002737 max=0.001952 Jy/beam ! Clean residual mean=-0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0427106 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0427106 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=0.087657Jy sigma=1.088277 ! Fit after self-cal, rms=0.087662Jy sigma=1.088213 ! 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=0.087662Jy sigma=1.088213 ! Fit after self-cal, rms=0.087009Jy sigma=1.088042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=3.588 mas, bpa=-2.393 degrees ! Estimated noise=0.372192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552937 Jy ! Component: 100 - total flux cleaned = -0.000665999 Jy ! Component: 150 - total flux cleaned = -0.000690942 Jy ! Component: 200 - total flux cleaned = -0.00070114 Jy ! Total flux subtracted in 200 components = -0.00070114 Jy ! Clean residual min=-0.002625 max=0.001892 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0420095 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0420095 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=0.086993Jy sigma=1.088024 ! Fit after self-cal, rms=0.087066Jy sigma=1.087868 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 = -2.82061e-05 Jy ! Component: 100 - total flux cleaned = -1.73219e-05 Jy ! Component: 150 - total flux cleaned = -7.92808e-06 Jy ! Component: 200 - total flux cleaned = 4.31164e-07 Jy ! Total flux subtracted in 200 components = 4.31164e-07 Jy ! Clean residual min=-0.002658 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0420099 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0420099 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=0.087062Jy sigma=1.087835 ! Fit after self-cal, rms=0.087062Jy sigma=1.087702 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.087062Jy sigma=1.087702 ! Fit after self-cal, rms=0.085863Jy sigma=1.087583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=4.624 mas, bpa=3.119 degrees ! Estimated noise=0.497164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102777 Jy ! Component: 100 - total flux cleaned = -0.000981594 Jy ! Component: 150 - total flux cleaned = -0.000922393 Jy ! Component: 200 - total flux cleaned = -0.000856087 Jy ! Total flux subtracted in 200 components = -0.000856087 Jy ! Clean residual min=-0.003479 max=0.002429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0411538 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0411538 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=0.085860Jy sigma=1.087706 ! Fit after self-cal, rms=0.085877Jy sigma=1.087514 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 = 6.33608e-06 Jy ! Component: 100 - total flux cleaned = 9.07847e-05 Jy ! Component: 150 - total flux cleaned = 0.000132513 Jy ! Component: 200 - total flux cleaned = 0.000168283 Jy ! Total flux subtracted in 200 components = 0.000168283 Jy ! Clean residual min=-0.003459 max=0.002404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0413221 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0413221 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=0.085882Jy sigma=1.087624 ! Fit after self-cal, rms=0.085879Jy sigma=1.087586 ! 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=1.374 mas, bmaj=3.588 mas, bpa=-2.351 degrees ! Estimated noise=0.364862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.374 x 3.588 at -2.351 degrees (North through East) ! Clean map min=-0.00241 max=0.040472 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=1.079 mas, bmaj=3.454 mas, bpa=-3.872 degrees ! Estimated noise=0.65674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318698 Jy ! Component: 100 - total flux cleaned = 0.0391315 Jy ! Component: 150 - total flux cleaned = 0.041706 Jy ! Component: 200 - total flux cleaned = 0.0424956 Jy ! Total flux subtracted in 200 components = 0.0424956 Jy ! Clean residual min=-0.003285 max=0.003412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0424956 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 0.0424956 Jy ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.588 mas, bpa=-2.351 degrees ! Estimated noise=0.364862 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 = -0.00142102 Jy ! Component: 100 - total flux cleaned = -0.00163197 Jy ! Component: 150 - total flux cleaned = -0.0015807 Jy ! Component: 200 - total flux cleaned = -0.00153425 Jy ! Total flux subtracted in 200 components = -0.00153425 Jy ! Clean residual min=-0.002707 max=0.001890 Jy/beam ! Clean residual mean=-0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0409614 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0409614 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=4.624 mas, bpa=3.119 degrees ! Estimated noise=0.497164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132548 Jy ! Component: 100 - total flux cleaned = 0.000236889 Jy ! Component: 150 - total flux cleaned = 0.000297635 Jy ! Component: 200 - total flux cleaned = 0.000363287 Jy ! Total flux subtracted in 200 components = 0.000363287 Jy ! Clean residual min=-0.003503 max=0.002417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0413247 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 = 4.08441e-05 Jy ! Component: 100 - total flux cleaned = 6.41744e-05 Jy ! Component: 150 - total flux cleaned = 8.56198e-05 Jy ! Component: 200 - total flux cleaned = 0.000104624 Jy ! Total flux subtracted in 200 components = 0.000104624 Jy ! Clean residual min=-0.003482 max=0.002401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0414293 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0414293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.588 mas, bpa=-2.351 degrees ! Estimated noise=0.364862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180747 Jy ! Component: 100 - total flux cleaned = -0.000307031 Jy ! Component: 150 - total flux cleaned = -0.000322662 Jy ! Component: 200 - total flux cleaned = -0.000309385 Jy ! Total flux subtracted in 200 components = -0.000309385 Jy ! Clean residual min=-0.002607 max=0.001984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0411199 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0411199 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=0.085870Jy sigma=1.087584 ! Fit after self-cal, rms=0.085870Jy sigma=1.087544 wmodel J1605+3029_C_map.mod ! Writing 35 model components to file: J1605+3029_C_map.mod wobs J1605+3029_C_uvs.fits ! Writing UV FITS file: J1605+3029_C_uvs.fits wwins J1605+3029_C_map.win ! wwins: Wrote 1 windows to J1605+3029_C_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 = -0.00109429 Jy ! Component: 100 - total flux cleaned = -0.0018231 Jy ! Component: 150 - total flux cleaned = -0.0024876 Jy ! Component: 200 - total flux cleaned = -0.0030134 Jy ! Component: 250 - total flux cleaned = -0.00342278 Jy ! Component: 300 - total flux cleaned = -0.00359033 Jy ! Component: 350 - total flux cleaned = -0.00375257 Jy ! Component: 400 - total flux cleaned = -0.00388342 Jy ! Component: 450 - total flux cleaned = -0.00396005 Jy ! Component: 500 - total flux cleaned = -0.00391071 Jy ! Component: 550 - total flux cleaned = -0.00386284 Jy ! Component: 600 - total flux cleaned = -0.00383877 Jy ! Component: 650 - total flux cleaned = -0.00370088 Jy ! Component: 700 - total flux cleaned = -0.00365617 Jy ! Component: 750 - total flux cleaned = -0.0035901 Jy ! Component: 800 - total flux cleaned = -0.00356804 Jy ! Component: 850 - total flux cleaned = -0.00352522 Jy ! Component: 900 - total flux cleaned = -0.00339988 Jy ! Component: 950 - total flux cleaned = -0.0034002 Jy ! Component: 1000 - total flux cleaned = -0.00344086 Jy ! Component: 1050 - total flux cleaned = -0.00340126 Jy ! Component: 1100 - total flux cleaned = -0.00334282 Jy ! Component: 1150 - total flux cleaned = -0.0033041 Jy ! Component: 1200 - total flux cleaned = -0.00320878 Jy ! Component: 1250 - total flux cleaned = -0.0031714 Jy ! Component: 1300 - total flux cleaned = -0.00315288 Jy ! Component: 1350 - total flux cleaned = -0.00313439 Jy ! Component: 1400 - total flux cleaned = -0.00307983 Jy ! Component: 1450 - total flux cleaned = -0.0030798 Jy ! Component: 1500 - total flux cleaned = -0.00307958 Jy ! Component: 1550 - total flux cleaned = -0.00304442 Jy ! Component: 1600 - total flux cleaned = -0.00299221 Jy ! Component: 1650 - total flux cleaned = -0.00299214 Jy ! Component: 1700 - total flux cleaned = -0.00295791 Jy ! Component: 1750 - total flux cleaned = -0.00289091 Jy ! Component: 1800 - total flux cleaned = -0.00289076 Jy ! Component: 1850 - total flux cleaned = -0.00282491 Jy ! Component: 1900 - total flux cleaned = -0.00284129 Jy ! Component: 1950 - total flux cleaned = -0.00276085 Jy ! Component: 2000 - total flux cleaned = -0.0027608 Jy ! Component: 2050 - total flux cleaned = -0.00269805 Jy ! Component: 2100 - total flux cleaned = -0.00262 Jy ! Component: 2150 - total flux cleaned = -0.00262002 Jy ! Component: 2200 - total flux cleaned = -0.00258934 Jy ! Component: 2250 - total flux cleaned = -0.00252876 Jy ! Component: 2300 - total flux cleaned = -0.00249908 Jy ! Component: 2350 - total flux cleaned = -0.00248445 Jy ! Component: 2400 - total flux cleaned = -0.00246959 Jy ! Component: 2450 - total flux cleaned = -0.00244033 Jy ! Component: 2500 - total flux cleaned = -0.00239664 Jy ! Component: 2550 - total flux cleaned = -0.00232476 Jy ! Component: 2600 - total flux cleaned = -0.00228189 Jy ! Component: 2650 - total flux cleaned = -0.00225368 Jy ! Component: 2700 - total flux cleaned = -0.00223966 Jy ! Component: 2750 - total flux cleaned = -0.00217015 Jy ! Component: 2800 - total flux cleaned = -0.00211502 Jy ! Component: 2850 - total flux cleaned = -0.00208756 Jy ! Component: 2900 - total flux cleaned = -0.00204657 Jy ! Component: 2950 - total flux cleaned = -0.00196543 Jy ! Component: 3000 - total flux cleaned = -0.0018714 Jy ! Component: 3050 - total flux cleaned = -0.00183149 Jy ! Component: 3100 - total flux cleaned = -0.0017786 Jy ! Component: 3150 - total flux cleaned = -0.00169985 Jy ! Component: 3200 - total flux cleaned = -0.00166058 Jy ! Component: 3250 - total flux cleaned = -0.00160873 Jy ! Component: 3300 - total flux cleaned = -0.00155729 Jy ! Component: 3350 - total flux cleaned = -0.00153163 Jy ! Component: 3400 - total flux cleaned = -0.00148073 Jy ! Component: 3450 - total flux cleaned = -0.00139228 Jy ! Component: 3500 - total flux cleaned = -0.00136703 Jy ! Component: 3550 - total flux cleaned = -0.00129225 Jy ! Component: 3600 - total flux cleaned = -0.001218 Jy ! Component: 3650 - total flux cleaned = -0.00116879 Jy ! Component: 3700 - total flux cleaned = -0.0010832 Jy ! Component: 3750 - total flux cleaned = -0.00103463 Jy ! Component: 3800 - total flux cleaned = -0.00105888 Jy ! Component: 3850 - total flux cleaned = -0.000962588 Jy ! Component: 3900 - total flux cleaned = -0.000914824 Jy ! Component: 3950 - total flux cleaned = -0.000902956 Jy ! Component: 4000 - total flux cleaned = -0.00087923 Jy ! Component: 4050 - total flux cleaned = -0.000867381 Jy ! Total flux subtracted in 4096 components = -0.000843999 Jy ! Clean residual min=-0.000623 max=0.000741 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0402759 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 344 components and 0.0402759 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1605+3029_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.374 x 3.588 at -2.351 degrees (North through East) ! Clean map min=-0.0011934 max=0.040047 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1605+3029_C_map.fits wmodel /scr/pima/bu007_uvs/J1605+3029_C_map.mod ! Writing 344 model components to file: /scr/pima/bu007_uvs/J1605+3029_C_map.mod wobs /scr/pima/bu007_uvs/J1605+3029_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1605+3029_C_uvs.fits wwins /scr/pima/bu007_uvs/J1605+3029_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1605+3029_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.040047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51838 1.51838 3.03677 6.07353 12.1471 24.2941 48.5882 97.1765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.578 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1605+3029_C_dfm.log closed on Sun Jun 24 02:28:22 2018