! Started logfile: .//J2322-0737_X_20180501_dfm.log on Tue Jun 5 07:34:16 2018 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 .//J2322-0737_X_20180501_uva.fits ! Reading UV FITS file: .//J2322-0737_X_20180501_uva.fits ! AN table 1: 15 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2322-0737 ! ! 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 94 lines of history. ! ! Reading 720 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 J2322-0737_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=1.021979Jy sigma=24.852857 ! Fit after self-cal, rms=0.798871Jy sigma=19.462881 ! 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=0.4736 mas, bmaj=1.608 mas, bpa=1.368 degrees ! Estimated noise=1.68701 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156204 Jy ! Component: 100 - total flux cleaned = 0.177258 Jy ! Total flux subtracted in 100 components = 0.177258 Jy ! Clean residual min=-0.016964 max=0.016979 Jy/beam ! Clean residual mean=0.000009 rms=0.004797 Jy/beam ! Combined flux in latest and established models = 0.177258 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.177258 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=0.040200Jy sigma=0.982813 ! Fit after self-cal, rms=0.040201Jy sigma=0.982563 ! 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=0.5681 mas, bmaj=1.505 mas, bpa=3.674 degrees ! Estimated noise=1.09094 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 = -0.00472032 Jy ! Component: 100 - total flux cleaned = -0.00099446 Jy ! Component: 150 - total flux cleaned = 0.000750568 Jy ! Component: 200 - total flux cleaned = 0.000630063 Jy ! Total flux subtracted in 200 components = 0.000630063 Jy ! Clean residual min=-0.002049 max=0.002040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.177888 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.177888 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=0.026323Jy sigma=0.620591 ! Fit after self-cal, rms=0.026329Jy sigma=0.619808 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5681 x 1.505 at 3.674 degrees (North through East) ! Clean map min=-0.011224 max=0.19671 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 MK 0.99 OV 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 MK 1.02 OV 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 MK 0.96 OV 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 MK 1.00 OV 0.99 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 MK 1.01 OV 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 MK 1.00 OV 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 MK 0.98 OV 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 MK 1.02 OV 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.026329Jy sigma=0.619808 ! Fit after self-cal, rms=0.025535Jy sigma=0.605845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5679 mas, bmaj=1.502 mas, bpa=3.735 degrees ! Estimated noise=1.08227 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 = 0.000303565 Jy ! Component: 100 - total flux cleaned = 0.000221411 Jy ! Component: 150 - total flux cleaned = 6.43141e-05 Jy ! Component: 200 - total flux cleaned = -9.61893e-05 Jy ! Total flux subtracted in 200 components = -9.61893e-05 Jy ! Clean residual min=-0.000428 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.177792 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.177792 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=0.025433Jy sigma=0.603645 ! Fit after self-cal, rms=0.025445Jy sigma=0.603579 ! 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=0.025445Jy sigma=0.603579 ! Fit after self-cal, rms=0.025416Jy sigma=0.603378 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5682 mas, bmaj=1.502 mas, bpa=3.742 degrees ! Estimated noise=1.0821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69501e-05 Jy ! Component: 100 - total flux cleaned = -3.98504e-05 Jy ! Component: 150 - total flux cleaned = -0.00031781 Jy ! Component: 200 - total flux cleaned = -0.000573582 Jy ! Total flux subtracted in 200 components = -0.000573582 Jy ! Clean residual min=-0.000317 max=0.000316 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.177218 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 0.177218 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=0.025373Jy sigma=0.602549 ! Fit after self-cal, rms=0.025374Jy sigma=0.602530 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 = -0.000301098 Jy ! Component: 100 - total flux cleaned = -0.000522838 Jy ! Component: 150 - total flux cleaned = -0.000730101 Jy ! Component: 200 - total flux cleaned = -0.000895572 Jy ! Total flux subtracted in 200 components = -0.000895572 Jy ! Clean residual min=-0.000246 max=0.000245 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.176323 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 132 components and 0.176323 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=0.025352Jy sigma=0.602136 ! Fit after self-cal, rms=0.025353Jy sigma=0.602116 ! 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=0.025353Jy sigma=0.602116 ! Fit after self-cal, rms=0.025358Jy sigma=0.601998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5683 mas, bmaj=1.502 mas, bpa=3.74 degrees ! Estimated noise=1.08272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249661 Jy ! Component: 100 - total flux cleaned = -0.000377499 Jy ! Component: 150 - total flux cleaned = -0.000553418 Jy ! Component: 200 - total flux cleaned = -0.000622589 Jy ! Total flux subtracted in 200 components = -0.000622589 Jy ! Clean residual min=-0.000227 max=0.000226 Jy/beam ! Clean residual mean=0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.1757 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 150 components and 0.1757 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=0.025339Jy sigma=0.601644 ! Fit after self-cal, rms=0.025340Jy sigma=0.601629 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 = -0.000270443 Jy ! Component: 100 - total flux cleaned = -0.00043494 Jy ! Component: 150 - total flux cleaned = -0.00053062 Jy ! Component: 200 - total flux cleaned = -0.000610821 Jy ! Total flux subtracted in 200 components = -0.000610821 Jy ! Clean residual min=-0.000188 max=0.000188 Jy/beam ! Clean residual mean=0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.175089 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 176 components and 0.175089 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=0.025328Jy sigma=0.601408 ! Fit after self-cal, rms=0.025328Jy sigma=0.601394 ! 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=0.025328Jy sigma=0.601394 ! Fit after self-cal, rms=0.025340Jy sigma=0.601342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=3.62 mas, bpa=-33.42 degrees ! Estimated noise=2.34444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106132 Jy ! Component: 100 - total flux cleaned = 0.00028756 Jy ! Component: 150 - total flux cleaned = 0.000458177 Jy ! Component: 200 - total flux cleaned = 0.000565585 Jy ! Total flux subtracted in 200 components = 0.000565585 Jy ! Clean residual min=-0.000208 max=0.000208 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.175655 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 213 components and 0.175655 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=0.025336Jy sigma=0.601271 ! Fit after self-cal, rms=0.025335Jy sigma=0.601249 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 = 0.000112093 Jy ! Component: 100 - total flux cleaned = 0.000156504 Jy ! Component: 150 - total flux cleaned = 0.000131815 Jy ! Component: 200 - total flux cleaned = 9.30727e-05 Jy ! Total flux subtracted in 200 components = 9.30727e-05 Jy ! Clean residual min=-0.000132 max=0.000130 Jy/beam ! Clean residual mean=-0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.175748 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 238 components and 0.175748 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=0.025328Jy sigma=0.601183 ! Fit after self-cal, rms=0.025328Jy sigma=0.601168 ! 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=0.5684 mas, bmaj=1.501 mas, bpa=3.737 degrees ! Estimated noise=1.08334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5684 x 1.501 at 3.737 degrees (North through East) ! Clean map min=-0.0094971 max=0.195 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=0.4739 mas, bmaj=1.602 mas, bpa=1.428 degrees ! Estimated noise=1.66923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154527 Jy ! Component: 100 - total flux cleaned = 0.175488 Jy ! Component: 150 - total flux cleaned = 0.177729 Jy ! Component: 200 - total flux cleaned = 0.178125 Jy ! Total flux subtracted in 200 components = 0.178125 Jy ! Clean residual min=-0.005486 max=0.005431 Jy/beam ! Clean residual mean=0.000003 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.178125 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.178125 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5684 mas, bmaj=1.501 mas, bpa=3.737 degrees ! Estimated noise=1.08334 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 = -0.00150396 Jy ! Component: 100 - total flux cleaned = -0.000920702 Jy ! Component: 150 - total flux cleaned = -0.00103518 Jy ! Component: 200 - total flux cleaned = -0.00106411 Jy ! Total flux subtracted in 200 components = -0.00106411 Jy ! Clean residual min=-0.001152 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.177061 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 49 components and 0.177061 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=1.777 mas, bmaj=3.62 mas, bpa=-33.42 degrees ! Estimated noise=2.34444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286417 Jy ! Component: 100 - total flux cleaned = 0.000621578 Jy ! Component: 150 - total flux cleaned = 0.000896405 Jy ! Component: 200 - total flux cleaned = 0.00104179 Jy ! Total flux subtracted in 200 components = 0.00104179 Jy ! Clean residual min=-0.000273 max=0.000273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.178103 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 = 0.000139138 Jy ! Component: 100 - total flux cleaned = 0.000234143 Jy ! Component: 150 - total flux cleaned = 0.000275709 Jy ! Component: 200 - total flux cleaned = 0.000228525 Jy ! Total flux subtracted in 200 components = 0.000228525 Jy ! Clean residual min=-0.000407 max=0.000407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.178332 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 98 components and 0.178332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5684 mas, bmaj=1.501 mas, bpa=3.737 degrees ! Estimated noise=1.08334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233814 Jy ! Component: 100 - total flux cleaned = -0.000576517 Jy ! Component: 150 - total flux cleaned = -0.000922371 Jy ! Component: 200 - total flux cleaned = -0.00121989 Jy ! Total flux subtracted in 200 components = -0.00121989 Jy ! Clean residual min=-0.000387 max=0.000387 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.177112 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 146 components and 0.177112 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=0.025387Jy sigma=0.602298 ! Fit after self-cal, rms=0.025382Jy sigma=0.602232 wmodel J2322-0737_X_map.mod ! Writing 146 model components to file: J2322-0737_X_map.mod wobs J2322-0737_X_uvs.fits ! Writing UV FITS file: J2322-0737_X_uvs.fits wwins J2322-0737_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2322-0737_X_20180501_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5684 x 1.501 at 3.737 degrees (North through East) ! Clean map min=-0.0074619 max=0.19363 Jy/beam ! Writing clean map to FITS file: .//J2322-0737_X_20180501_map.fits wmodel .//J2322-0737_X_20180501_map.mod ! Writing 146 model components to file: .//J2322-0737_X_20180501_map.mod wobs .//J2322-0737_X_20180501_uvs.fits ! Writing UV FITS file: .//J2322-0737_X_20180501_uvs.fits wwins .//J2322-0737_X_20180501_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184392 0.184392 0.368784 0.737567 1.47513 2.95027 5.90054 11.8011 23.6022 47.2043 94.4086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1626.97 quit ! Quitting program ! Log file .//J2322-0737_X_20180501_dfm.log closed on Tue Jun 5 07:34:18 2018