! Started logfile: .//J0153+7517_C_20180528_dfm.log on Sun Jul 8 13:37:10 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0153+7517_C_20180528_uva.fits ! Reading UV FITS file: .//J0153+7517_C_20180528_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0153+7517 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 22464 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 J0153+7517_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. ! ! 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=1.000584Jy sigma=27.250913 ! Fit after self-cal, rms=0.989236Jy sigma=26.948942 ! 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=1.13 mas, bmaj=5.296 mas, bpa=30.31 degrees ! Estimated noise=0.397891 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 = 0.00900994 Jy ! Component: 100 - total flux cleaned = 0.0107898 Jy ! Total flux subtracted in 100 components = 0.0107898 Jy ! Clean residual min=-0.001232 max=0.001220 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0107898 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0107898 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=0.027593Jy sigma=0.707434 ! Fit after self-cal, rms=0.025976Jy sigma=0.660460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347394 Jy ! Component: 100 - total flux cleaned = 0.00397826 Jy ! Total flux subtracted in 100 components = 0.00397826 Jy ! Clean residual min=-0.001110 max=0.001086 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0147681 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0147681 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=0.025625Jy sigma=0.651629 ! Fit after self-cal, rms=0.025621Jy sigma=0.651550 ! 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=1.546 mas, bmaj=5.246 mas, bpa=29.13 degrees ! Estimated noise=0.176892 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 = 0.000345293 Jy ! Component: 100 - total flux cleaned = 0.00041413 Jy ! Component: 150 - total flux cleaned = 0.000438474 Jy ! Component: 200 - total flux cleaned = 0.000445717 Jy ! Total flux subtracted in 200 components = 0.000445717 Jy ! Clean residual min=-0.000673 max=0.000726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0152138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0152138 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=0.025614Jy sigma=0.651370 ! Fit after self-cal, rms=0.025613Jy sigma=0.651334 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.546 x 5.246 at 29.13 degrees (North through East) ! Clean map min=-0.00063042 max=0.014891 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.73 HN 0.99 KP 0.98 ! LA 1.08 MK 0.90 NL 1.07 PT 1.10 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.79 HN 1.04 KP 0.91 ! LA 1.14 MK 0.97 NL 1.10 PT 0.82 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.87 HN 0.96 KP 1.01 ! LA 1.08 MK 0.99 NL 0.94 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 0.97 KP 1.00 ! LA 1.05 MK 0.92 NL 1.14 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 0.94 KP 1.05 ! LA 1.15 MK 0.91 NL 1.00 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.87 HN 0.89 KP 1.02 ! LA 1.14 MK 1.07 NL 1.11 PT 1.12 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.91 KP 0.96 ! LA 1.27 MK 1.05 NL 1.13 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.96 KP 0.99 ! LA 1.00 MK 1.04 NL 1.23 PT 0.92 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.025613Jy sigma=0.651334 ! Fit after self-cal, rms=0.024981Jy sigma=0.648927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=5.185 mas, bpa=28.94 degrees ! Estimated noise=0.175631 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 = -2.77515e-05 Jy ! Component: 100 - total flux cleaned = -2.78546e-05 Jy ! Component: 150 - total flux cleaned = -2.82433e-05 Jy ! Component: 200 - total flux cleaned = -2.03971e-05 Jy ! Total flux subtracted in 200 components = -2.03971e-05 Jy ! Clean residual min=-0.000480 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0151934 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0151934 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=0.024978Jy sigma=0.648848 ! Fit after self-cal, rms=0.025024Jy sigma=0.648070 ! 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=0.025024Jy sigma=0.648070 ! Fit after self-cal, rms=0.025239Jy sigma=0.647849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=5.166 mas, bpa=28.85 degrees ! Estimated noise=0.175598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.80677e-06 Jy ! Component: 100 - total flux cleaned = -4.3048e-06 Jy ! Component: 150 - total flux cleaned = -5.94267e-07 Jy ! Component: 200 - total flux cleaned = 2.57244e-06 Jy ! Total flux subtracted in 200 components = 2.57244e-06 Jy ! Clean residual min=-0.000473 max=0.000438 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.015196 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.015196 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=0.025237Jy sigma=0.647789 ! Fit after self-cal, rms=0.025270Jy sigma=0.647516 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 = 4.13136e-05 Jy ! Component: 100 - total flux cleaned = 4.63455e-05 Jy ! Component: 150 - total flux cleaned = 4.26542e-05 Jy ! Component: 200 - total flux cleaned = 3.94925e-05 Jy ! Total flux subtracted in 200 components = 3.94925e-05 Jy ! Clean residual min=-0.000481 max=0.000440 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0152355 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0152354 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=0.025268Jy sigma=0.647480 ! Fit after self-cal, rms=0.025268Jy sigma=0.647436 ! 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=0.025268Jy sigma=0.647436 ! Fit after self-cal, rms=0.025491Jy sigma=0.647386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=5.163 mas, bpa=28.82 degrees ! Estimated noise=0.176235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23367e-06 Jy ! Component: 100 - total flux cleaned = -6.29778e-06 Jy ! Component: 150 - total flux cleaned = -9.49419e-06 Jy ! Component: 200 - total flux cleaned = -9.42839e-06 Jy ! Total flux subtracted in 200 components = -9.42839e-06 Jy ! Clean residual min=-0.000469 max=0.000407 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.015226 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.015226 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=0.025490Jy sigma=0.647352 ! Fit after self-cal, rms=0.025508Jy sigma=0.647318 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 = 1.69345e-05 Jy ! Component: 100 - total flux cleaned = 3.55928e-06 Jy ! Component: 150 - total flux cleaned = -1.92519e-06 Jy ! Component: 200 - total flux cleaned = -1.89485e-06 Jy ! Total flux subtracted in 200 components = -1.89485e-06 Jy ! Clean residual min=-0.000462 max=0.000419 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0152241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0152241 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=0.025507Jy sigma=0.647298 ! Fit after self-cal, rms=0.025508Jy sigma=0.647264 ! 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=0.025508Jy sigma=0.647264 ! Fit after self-cal, rms=0.025641Jy sigma=0.647247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=5.625 mas, bpa=23.15 degrees ! Estimated noise=0.225422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.16158e-05 Jy ! Component: 100 - total flux cleaned = 3.75824e-05 Jy ! Component: 150 - total flux cleaned = 3.1495e-05 Jy ! Component: 200 - total flux cleaned = 2.92053e-05 Jy ! Total flux subtracted in 200 components = 2.92053e-05 Jy ! Clean residual min=-0.000537 max=0.000530 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0152533 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0152533 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=0.025640Jy sigma=0.647235 ! Fit after self-cal, rms=0.025652Jy sigma=0.647174 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 = 1.41539e-05 Jy ! Component: 100 - total flux cleaned = 8.69973e-06 Jy ! Component: 150 - total flux cleaned = 8.68826e-06 Jy ! Component: 200 - total flux cleaned = 8.76502e-06 Jy ! Total flux subtracted in 200 components = 8.76502e-06 Jy ! Clean residual min=-0.000545 max=0.000524 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0152621 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0152621 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=0.025652Jy sigma=0.647170 ! Fit after self-cal, rms=0.025653Jy sigma=0.647157 ! 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=1.535 mas, bmaj=5.164 mas, bpa=28.8 degrees ! Estimated noise=0.176704 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.535 x 5.164 at 28.8 degrees (North through East) ! Clean map min=-0.00060267 max=0.014914 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=1.123 mas, bmaj=5.177 mas, bpa=30.18 degrees ! Estimated noise=0.390625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116769 Jy ! Component: 100 - total flux cleaned = 0.0138284 Jy ! Component: 150 - total flux cleaned = 0.014304 Jy ! Component: 200 - total flux cleaned = 0.0146194 Jy ! Total flux subtracted in 200 components = 0.0146194 Jy ! Clean residual min=-0.001149 max=0.001033 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0146194 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 0.0146194 Jy ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=5.164 mas, bpa=28.8 degrees ! Estimated noise=0.176704 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 = 0.000163392 Jy ! Component: 100 - total flux cleaned = 0.000264947 Jy ! Component: 150 - total flux cleaned = 0.000343925 Jy ! Component: 200 - total flux cleaned = 0.000396633 Jy ! Total flux subtracted in 200 components = 0.000396633 Jy ! Clean residual min=-0.000486 max=0.000450 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.015016 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.015016 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=3.387 mas, bmaj=5.625 mas, bpa=23.15 degrees ! Estimated noise=0.225422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.42549e-05 Jy ! Component: 100 - total flux cleaned = 9.54224e-05 Jy ! Component: 150 - total flux cleaned = 0.000122496 Jy ! Component: 200 - total flux cleaned = 0.000145267 Jy ! Total flux subtracted in 200 components = 0.000145267 Jy ! Clean residual min=-0.000586 max=0.000516 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0151613 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 = 1.92157e-05 Jy ! Component: 100 - total flux cleaned = 2.75306e-05 Jy ! Component: 150 - total flux cleaned = 3.11257e-05 Jy ! Component: 200 - total flux cleaned = 3.43168e-05 Jy ! Total flux subtracted in 200 components = 3.43168e-05 Jy ! Clean residual min=-0.000568 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0151956 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0151956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=5.164 mas, bpa=28.8 degrees ! Estimated noise=0.176704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.35421e-05 Jy ! Component: 100 - total flux cleaned = -5.83878e-05 Jy ! Component: 150 - total flux cleaned = -5.85821e-05 Jy ! Component: 200 - total flux cleaned = -4.40211e-05 Jy ! Total flux subtracted in 200 components = -4.40211e-05 Jy ! Clean residual min=-0.000468 max=0.000420 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0151515 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0151515 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=0.025653Jy sigma=0.647170 ! Fit after self-cal, rms=0.025649Jy sigma=0.647064 wmodel J0153+7517_C_map.mod ! Writing 56 model components to file: J0153+7517_C_map.mod wobs J0153+7517_C_uvs.fits ! Writing UV FITS file: J0153+7517_C_uvs.fits wwins J0153+7517_C_map.win ! wwins: Wrote 1 windows to J0153+7517_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 = -0.000173379 Jy ! Component: 100 - total flux cleaned = -0.000251923 Jy ! Component: 150 - total flux cleaned = -0.000332314 Jy ! Component: 200 - total flux cleaned = -0.000421991 Jy ! Component: 250 - total flux cleaned = -0.000468207 Jy ! Component: 300 - total flux cleaned = -0.000519259 Jy ! Component: 350 - total flux cleaned = -0.0005502 Jy ! Component: 400 - total flux cleaned = -0.000580231 Jy ! Component: 450 - total flux cleaned = -0.000609454 Jy ! Component: 500 - total flux cleaned = -0.000632412 Jy ! Component: 550 - total flux cleaned = -0.000671619 Jy ! Component: 600 - total flux cleaned = -0.00068261 Jy ! Component: 650 - total flux cleaned = -0.000693179 Jy ! Component: 700 - total flux cleaned = -0.000698453 Jy ! Component: 750 - total flux cleaned = -0.000724373 Jy ! Component: 800 - total flux cleaned = -0.000729451 Jy ! Component: 850 - total flux cleaned = -0.000754587 Jy ! Component: 900 - total flux cleaned = -0.000749629 Jy ! Component: 950 - total flux cleaned = -0.000769259 Jy ! Component: 1000 - total flux cleaned = -0.000778898 Jy ! Component: 1050 - total flux cleaned = -0.000788419 Jy ! Component: 1100 - total flux cleaned = -0.000779071 Jy ! Component: 1150 - total flux cleaned = -0.000811683 Jy ! Component: 1200 - total flux cleaned = -0.000834624 Jy ! Component: 1250 - total flux cleaned = -0.000839075 Jy ! Component: 1300 - total flux cleaned = -0.000852504 Jy ! Component: 1350 - total flux cleaned = -0.000852511 Jy ! Component: 1400 - total flux cleaned = -0.000856912 Jy ! Component: 1450 - total flux cleaned = -0.000874317 Jy ! Component: 1500 - total flux cleaned = -0.000852788 Jy ! Component: 1550 - total flux cleaned = -0.000852873 Jy ! Component: 1600 - total flux cleaned = -0.0008613 Jy ! Component: 1650 - total flux cleaned = -0.000873801 Jy ! Component: 1700 - total flux cleaned = -0.000869663 Jy ! Component: 1750 - total flux cleaned = -0.000861483 Jy ! Component: 1800 - total flux cleaned = -0.000873776 Jy ! Component: 1850 - total flux cleaned = -0.000869693 Jy ! Component: 1900 - total flux cleaned = -0.000873763 Jy ! Component: 1950 - total flux cleaned = -0.000881698 Jy ! Component: 2000 - total flux cleaned = -0.000873829 Jy ! Component: 2050 - total flux cleaned = -0.000885618 Jy ! Component: 2100 - total flux cleaned = -0.000893396 Jy ! Component: 2150 - total flux cleaned = -0.000905031 Jy ! Component: 2200 - total flux cleaned = -0.000893538 Jy ! Component: 2250 - total flux cleaned = -0.000908821 Jy ! Component: 2300 - total flux cleaned = -0.00092398 Jy ! Component: 2350 - total flux cleaned = -0.000942714 Jy ! Component: 2400 - total flux cleaned = -0.000946422 Jy ! Component: 2450 - total flux cleaned = -0.000953796 Jy ! Component: 2500 - total flux cleaned = -0.000961191 Jy ! Component: 2550 - total flux cleaned = -0.000979467 Jy ! Component: 2600 - total flux cleaned = -0.00099397 Jy ! Component: 2650 - total flux cleaned = -0.00100118 Jy ! Component: 2700 - total flux cleaned = -0.00101193 Jy ! Component: 2750 - total flux cleaned = -0.00102619 Jy ! Component: 2800 - total flux cleaned = -0.00104742 Jy ! Component: 2850 - total flux cleaned = -0.00106149 Jy ! Component: 2900 - total flux cleaned = -0.0010825 Jy ! Component: 2950 - total flux cleaned = -0.00109992 Jy ! Component: 3000 - total flux cleaned = -0.00110337 Jy ! Component: 3050 - total flux cleaned = -0.00112061 Jy ! Component: 3100 - total flux cleaned = -0.00112404 Jy ! Component: 3150 - total flux cleaned = -0.00114109 Jy ! Component: 3200 - total flux cleaned = -0.00116142 Jy ! Component: 3250 - total flux cleaned = -0.0011715 Jy ! Component: 3300 - total flux cleaned = -0.00117484 Jy ! Component: 3350 - total flux cleaned = -0.00120482 Jy ! Component: 3400 - total flux cleaned = -0.00121145 Jy ! Component: 3450 - total flux cleaned = -0.00122464 Jy ! Component: 3500 - total flux cleaned = -0.00122132 Jy ! Component: 3550 - total flux cleaned = -0.00122133 Jy ! Component: 3600 - total flux cleaned = -0.00123108 Jy ! Component: 3650 - total flux cleaned = -0.00123107 Jy ! Component: 3700 - total flux cleaned = -0.00123748 Jy ! Component: 3750 - total flux cleaned = -0.00124389 Jy ! Component: 3800 - total flux cleaned = -0.00125665 Jy ! Component: 3850 - total flux cleaned = -0.00126935 Jy ! Component: 3900 - total flux cleaned = -0.00125672 Jy ! Component: 3950 - total flux cleaned = -0.00126932 Jy ! Component: 4000 - total flux cleaned = -0.00128811 Jy ! Component: 4050 - total flux cleaned = -0.00129435 Jy ! Total flux subtracted in 4096 components = -0.00130057 Jy ! Clean residual min=-0.000176 max=0.000175 Jy/beam ! Clean residual mean=-0.000002 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.013851 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 359 components and 0.013851 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0153+7517_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.535 x 5.164 at 28.8 degrees (North through East) ! Clean map min=-0.00053071 max=0.014883 Jy/beam ! Writing clean map to FITS file: .//J0153+7517_C_20180528_map.fits wmodel .//J0153+7517_C_20180528_map.mod ! Writing 359 model components to file: .//J0153+7517_C_20180528_map.mod wobs .//J0153+7517_C_20180528_uvs.fits ! Writing UV FITS file: .//J0153+7517_C_20180528_uvs.fits wwins .//J0153+7517_C_20180528_map.win ! wwins: Wrote 2 windows to .//J0153+7517_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0148833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.42382e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09327 1.09327 2.18654 4.37308 8.74617 17.4923 34.9847 69.9694 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.405 quit ! Quitting program ! Log file .//J0153+7517_C_20180528_dfm.log closed on Sun Jul 8 13:37:15 2018