! Started logfile: .//J0035+0104_C_dfm.log on Sun Jan 19 23:43:09 2020 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 .//J0035+0104_C_uvm.fits ! Reading UV FITS file: .//J0035+0104_C_uvm.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0035+0104 ! ! 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 67 lines of history. ! ! Reading 5040 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 J0035+0104_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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003418Jy sigma=18.193223 ! Fit after self-cal, rms=0.927580Jy sigma=16.800444 ! 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=2.933 mas, bmaj=6.42 mas, bpa=-11.83 degrees ! Estimated noise=0.744101 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 = 0.0565199 Jy ! Component: 100 - total flux cleaned = 0.0714007 Jy ! Total flux subtracted in 100 components = 0.0714007 Jy ! Clean residual min=-0.004162 max=0.007070 Jy/beam ! Clean residual mean=0.000014 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.0714007 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0714007 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=0.041909Jy sigma=0.713136 ! Fit after self-cal, rms=0.041430Jy sigma=0.707015 ! 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=3.4 mas, bmaj=6.758 mas, bpa=-11.59 degrees ! Estimated noise=0.566148 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921209 Jy ! Component: 100 - total flux cleaned = 0.014041 Jy ! Component: 150 - total flux cleaned = 0.0170135 Jy ! Component: 200 - total flux cleaned = 0.0189846 Jy ! Total flux subtracted in 200 components = 0.0189846 Jy ! Clean residual min=-0.002180 max=0.002120 Jy/beam ! Clean residual mean=0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0903853 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 60 components and 0.0903853 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=0.039457Jy sigma=0.666079 ! Fit after self-cal, rms=0.039361Jy sigma=0.664221 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 6.758 at -11.59 degrees (North through East) ! Clean map min=-0.0020211 max=0.074119 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.94 KP 1.00 ! NL 0.94 OV 0.94 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.97 ! NL 0.97 OV 0.94 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.95 KP 0.93 ! NL 1.03 OV 1.01 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 0.97 ! NL 0.91 OV 0.98 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.98 ! NL 1.09 OV 0.97 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.01 KP 0.99 ! NL 1.00 OV 1.00 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.07 KP 0.99 ! NL 1.08 OV 1.03 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.96 ! NL 1.08 OV 1.04 PT 0.96 ! ! ! Fit before self-cal, rms=0.039361Jy sigma=0.664221 ! Fit after self-cal, rms=0.038624Jy sigma=0.659297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=6.803 mas, bpa=-11.74 degrees ! Estimated noise=0.559055 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 = 0.00106549 Jy ! Component: 100 - total flux cleaned = 0.00141246 Jy ! Component: 150 - total flux cleaned = 0.00150935 Jy ! Component: 200 - total flux cleaned = 0.00165122 Jy ! Total flux subtracted in 200 components = 0.00165122 Jy ! Clean residual min=-0.001372 max=0.001420 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0920365 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0920365 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=0.038576Jy sigma=0.658418 ! Fit after self-cal, rms=0.038585Jy sigma=0.658276 ! 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=0.038585Jy sigma=0.658276 ! Fit after self-cal, rms=0.038506Jy sigma=0.654403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=6.8 mas, bpa=-11.73 degrees ! Estimated noise=0.557724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402137 Jy ! Component: 100 - total flux cleaned = 0.000512721 Jy ! Component: 150 - total flux cleaned = 0.000582008 Jy ! Component: 200 - total flux cleaned = 0.000641713 Jy ! Total flux subtracted in 200 components = 0.000641713 Jy ! Clean residual min=-0.001299 max=0.001404 Jy/beam ! Clean residual mean=0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0926782 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.0926782 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=0.038490Jy sigma=0.654126 ! Fit after self-cal, rms=0.038503Jy sigma=0.654026 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 = -2.65472e-05 Jy ! Component: 100 - total flux cleaned = 6.43869e-05 Jy ! Component: 150 - total flux cleaned = 0.000102119 Jy ! Component: 200 - total flux cleaned = 0.000119028 Jy ! Total flux subtracted in 200 components = 0.000119028 Jy ! Clean residual min=-0.001269 max=0.001394 Jy/beam ! Clean residual mean=0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0927972 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.0927972 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=0.038497Jy sigma=0.653924 ! Fit after self-cal, rms=0.038496Jy sigma=0.653911 ! 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=0.038496Jy sigma=0.653911 ! Fit after self-cal, rms=0.038488Jy sigma=0.653879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=6.803 mas, bpa=-11.74 degrees ! Estimated noise=0.557332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56771e-05 Jy ! Component: 100 - total flux cleaned = 5.50825e-05 Jy ! Component: 150 - total flux cleaned = 8.99133e-05 Jy ! Component: 200 - total flux cleaned = 0.000121224 Jy ! Total flux subtracted in 200 components = 0.000121224 Jy ! Clean residual min=-0.001260 max=0.001396 Jy/beam ! Clean residual mean=0.000006 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0929184 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.0929184 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=0.038484Jy sigma=0.653802 ! Fit after self-cal, rms=0.038484Jy sigma=0.653795 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 = -1.30503e-05 Jy ! Component: 100 - total flux cleaned = 1.68389e-05 Jy ! Component: 150 - total flux cleaned = 3.76938e-05 Jy ! Component: 200 - total flux cleaned = 5.10161e-05 Jy ! Total flux subtracted in 200 components = 5.10161e-05 Jy ! Clean residual min=-0.001249 max=0.001385 Jy/beam ! Clean residual mean=0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0929694 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.0929694 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=0.038482Jy sigma=0.653748 ! Fit after self-cal, rms=0.038482Jy sigma=0.653745 ! 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=0.038482Jy sigma=0.653745 ! Fit after self-cal, rms=0.038491Jy sigma=0.653733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.31 mas, bmaj=7.168 mas, bpa=-13.57 degrees ! Estimated noise=0.57669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124174 Jy ! Component: 100 - total flux cleaned = 0.000140933 Jy ! Component: 150 - total flux cleaned = 0.000147666 Jy ! Component: 200 - total flux cleaned = 0.000154569 Jy ! Total flux subtracted in 200 components = 0.000154569 Jy ! Clean residual min=-0.001301 max=0.001305 Jy/beam ! Clean residual mean=0.000008 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.093124 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.093124 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=0.038490Jy sigma=0.653687 ! Fit after self-cal, rms=0.038490Jy sigma=0.653683 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 = 4.4875e-05 Jy ! Component: 100 - total flux cleaned = 7.79599e-05 Jy ! Component: 150 - total flux cleaned = 0.000102307 Jy ! Component: 200 - total flux cleaned = 0.000119502 Jy ! Total flux subtracted in 200 components = 0.000119502 Jy ! Clean residual min=-0.001287 max=0.001301 Jy/beam ! Clean residual mean=0.000008 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0932435 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.0932435 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=0.038490Jy sigma=0.653655 ! Fit after self-cal, rms=0.038489Jy sigma=0.653653 ! 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=3.412 mas, bmaj=6.807 mas, bpa=-11.75 degrees ! Estimated noise=0.557284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.412 x 6.807 at -11.75 degrees (North through East) ! Clean map min=-0.0012127 max=0.073153 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=2.949 mas, bmaj=6.454 mas, bpa=-11.88 degrees ! Estimated noise=0.734257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055698 Jy ! Component: 100 - total flux cleaned = 0.0713779 Jy ! Component: 150 - total flux cleaned = 0.0791445 Jy ! Component: 200 - total flux cleaned = 0.0835859 Jy ! Total flux subtracted in 200 components = 0.0835859 Jy ! Clean residual min=-0.002692 max=0.003010 Jy/beam ! Clean residual mean=0.000009 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0835859 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0835859 Jy ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=6.807 mas, bpa=-11.75 degrees ! Estimated noise=0.557284 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 = 0.00338273 Jy ! Component: 100 - total flux cleaned = 0.00543572 Jy ! Component: 150 - total flux cleaned = 0.00685621 Jy ! Component: 200 - total flux cleaned = 0.00754653 Jy ! Total flux subtracted in 200 components = 0.00754653 Jy ! Clean residual min=-0.001446 max=0.001359 Jy/beam ! Clean residual mean=0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0911325 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 80 components and 0.0911324 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=4.31 mas, bmaj=7.168 mas, bpa=-13.57 degrees ! Estimated noise=0.57669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763205 Jy ! Component: 100 - total flux cleaned = 0.00116604 Jy ! Component: 150 - total flux cleaned = 0.00149067 Jy ! Component: 200 - total flux cleaned = 0.00174365 Jy ! Total flux subtracted in 200 components = 0.00174365 Jy ! Clean residual min=-0.001377 max=0.001287 Jy/beam ! Clean residual mean=0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0928761 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 = 0.000165091 Jy ! Component: 100 - total flux cleaned = 0.000280106 Jy ! Component: 150 - total flux cleaned = 0.000381391 Jy ! Component: 200 - total flux cleaned = 0.00044824 Jy ! Total flux subtracted in 200 components = 0.00044824 Jy ! Clean residual min=-0.001307 max=0.001283 Jy/beam ! Clean residual mean=0.000008 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0933243 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 118 components and 0.0933244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=6.807 mas, bpa=-11.75 degrees ! Estimated noise=0.557284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137952 Jy ! Component: 100 - total flux cleaned = -0.000166397 Jy ! Component: 150 - total flux cleaned = -0.000141875 Jy ! Component: 200 - total flux cleaned = -0.000130156 Jy ! Total flux subtracted in 200 components = -0.000130156 Jy ! Clean residual min=-0.001225 max=0.001370 Jy/beam ! Clean residual mean=0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0931942 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.0931942 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=0.038496Jy sigma=0.653808 ! Fit after self-cal, rms=0.038497Jy sigma=0.653799 wmodel J0035+0104_C_map.mod ! Writing 137 model components to file: J0035+0104_C_map.mod wobs J0035+0104_C_uvs.fits ! Writing UV FITS file: J0035+0104_C_uvs.fits wwins J0035+0104_C_map.win ! wwins: Wrote 2 windows to J0035+0104_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 = 0.000370843 Jy ! Component: 100 - total flux cleaned = 0.000372719 Jy ! Component: 150 - total flux cleaned = 0.000332283 Jy ! Component: 200 - total flux cleaned = 0.00031294 Jy ! Component: 250 - total flux cleaned = 0.000203022 Jy ! Component: 300 - total flux cleaned = 0.000186285 Jy ! Component: 350 - total flux cleaned = 0.000169404 Jy ! Component: 400 - total flux cleaned = 0.000201775 Jy ! Component: 450 - total flux cleaned = 0.000201478 Jy ! Component: 500 - total flux cleaned = 0.000217187 Jy ! Component: 550 - total flux cleaned = 0.000247927 Jy ! Component: 600 - total flux cleaned = 0.000278235 Jy ! Component: 650 - total flux cleaned = 0.000293116 Jy ! Component: 700 - total flux cleaned = 0.000365336 Jy ! Component: 750 - total flux cleaned = 0.000477833 Jy ! Component: 800 - total flux cleaned = 0.000560884 Jy ! Component: 850 - total flux cleaned = 0.000642859 Jy ! Component: 900 - total flux cleaned = 0.000763581 Jy ! Component: 950 - total flux cleaned = 0.0008298 Jy ! Component: 1000 - total flux cleaned = 0.000946416 Jy ! Component: 1050 - total flux cleaned = 0.000997556 Jy ! Component: 1100 - total flux cleaned = 0.0011107 Jy ! Component: 1150 - total flux cleaned = 0.00117267 Jy ! Component: 1200 - total flux cleaned = 0.0012458 Jy ! Component: 1250 - total flux cleaned = 0.00135397 Jy ! Component: 1300 - total flux cleaned = 0.00138954 Jy ! Component: 1350 - total flux cleaned = 0.00148342 Jy ! Component: 1400 - total flux cleaned = 0.00154139 Jy ! Component: 1450 - total flux cleaned = 0.00161011 Jy ! Component: 1500 - total flux cleaned = 0.00167793 Jy ! Component: 1550 - total flux cleaned = 0.00176695 Jy ! Component: 1600 - total flux cleaned = 0.00178892 Jy ! Component: 1650 - total flux cleaned = 0.00186507 Jy ! Component: 1700 - total flux cleaned = 0.00190811 Jy ! Component: 1750 - total flux cleaned = 0.0019826 Jy ! Component: 1800 - total flux cleaned = 0.0020669 Jy ! Component: 1850 - total flux cleaned = 0.00210852 Jy ! Component: 1900 - total flux cleaned = 0.00221164 Jy ! Component: 1950 - total flux cleaned = 0.00226269 Jy ! Component: 2000 - total flux cleaned = 0.00234369 Jy ! Component: 2050 - total flux cleaned = 0.0024037 Jy ! Component: 2100 - total flux cleaned = 0.00245333 Jy ! Component: 2150 - total flux cleaned = 0.00248289 Jy ! Component: 2200 - total flux cleaned = 0.00258044 Jy ! Component: 2250 - total flux cleaned = 0.00261913 Jy ! Component: 2300 - total flux cleaned = 0.00268633 Jy ! Component: 2350 - total flux cleaned = 0.00278148 Jy ! Component: 2400 - total flux cleaned = 0.00281922 Jy ! Component: 2450 - total flux cleaned = 0.00287545 Jy ! Component: 2500 - total flux cleaned = 0.00292184 Jy ! Component: 2550 - total flux cleaned = 0.00298638 Jy ! Component: 2600 - total flux cleaned = 0.00304118 Jy ! Component: 2650 - total flux cleaned = 0.00309575 Jy ! Component: 2700 - total flux cleaned = 0.00316772 Jy ! Component: 2750 - total flux cleaned = 0.00319457 Jy ! Component: 2800 - total flux cleaned = 0.00325679 Jy ! Component: 2850 - total flux cleaned = 0.00331842 Jy ! Component: 2900 - total flux cleaned = 0.0033883 Jy ! Component: 2950 - total flux cleaned = 0.00343169 Jy ! Component: 3000 - total flux cleaned = 0.00351782 Jy ! Component: 3050 - total flux cleaned = 0.00355213 Jy ! Component: 3100 - total flux cleaned = 0.00363726 Jy ! Component: 3150 - total flux cleaned = 0.00371326 Jy ! Component: 3200 - total flux cleaned = 0.00374675 Jy ! Component: 3250 - total flux cleaned = 0.00382185 Jy ! Component: 3300 - total flux cleaned = 0.00388805 Jy ! Component: 3350 - total flux cleaned = 0.00392924 Jy ! Component: 3400 - total flux cleaned = 0.0039865 Jy ! Component: 3450 - total flux cleaned = 0.00403533 Jy ! Component: 3500 - total flux cleaned = 0.00404347 Jy ! Component: 3550 - total flux cleaned = 0.00409977 Jy ! Component: 3600 - total flux cleaned = 0.00413975 Jy ! Component: 3650 - total flux cleaned = 0.00418745 Jy ! Component: 3700 - total flux cleaned = 0.00425066 Jy ! Component: 3750 - total flux cleaned = 0.00425859 Jy ! Component: 3800 - total flux cleaned = 0.00429775 Jy ! Component: 3850 - total flux cleaned = 0.00436785 Jy ! Component: 3900 - total flux cleaned = 0.004391 Jy ! Component: 3950 - total flux cleaned = 0.00440639 Jy ! Component: 4000 - total flux cleaned = 0.0044141 Jy ! Component: 4050 - total flux cleaned = 0.00445998 Jy ! Total flux subtracted in 4096 components = 0.00448282 Jy ! Clean residual min=-0.000435 max=0.000410 Jy/beam ! Clean residual mean=0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.097677 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 445 components and 0.097677 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0035+0104_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.412 x 6.807 at -11.75 degrees (North through East) ! Clean map min=-0.0010011 max=0.073004 Jy/beam ! Writing clean map to FITS file: .//J0035+0104_C_map.fits wmodel .//J0035+0104_C_map.mod ! Writing 445 model components to file: .//J0035+0104_C_map.mod wobs .//J0035+0104_C_uvs.fits ! Writing UV FITS file: .//J0035+0104_C_uvs.fits wwins .//J0035+0104_C_map.win ! wwins: Wrote 3 windows to .//J0035+0104_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0730038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141952 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.583336 0.583336 1.16667 2.33334 4.66669 9.33338 18.6668 37.3335 74.667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 514.283 quit ! Quitting program ! Log file .//J0035+0104_C_dfm.log closed on Sun Jan 19 23:43:13 2020