! Started logfile: .//J0529+5840_C_20180710_dfm.log on Sat Jul 28 19:17:34 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 .//J0529+5840_C_20180710_uva.fits ! Reading UV FITS file: .//J0529+5840_C_20180710_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970238 visibilities/baseline/integration-bin. ! Found source: J0529+5840 ! ! 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 76 lines of history. ! ! Reading 5216 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 J0529+5840_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001193Jy sigma=25.051176 ! Fit after self-cal, rms=0.984188Jy sigma=24.607675 ! 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=1.191 mas, bmaj=5.113 mas, bpa=-38.43 degrees ! Estimated noise=0.660852 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 = 0.0113121 Jy ! Component: 100 - total flux cleaned = 0.0143602 Jy ! Total flux subtracted in 100 components = 0.0143602 Jy ! Clean residual min=-0.002303 max=0.002183 Jy/beam ! Clean residual mean=0.000009 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0143602 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0143602 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=0.030840Jy sigma=0.727596 ! Fit after self-cal, rms=0.029452Jy sigma=0.688859 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389614 Jy ! Component: 100 - total flux cleaned = 0.00611986 Jy ! Total flux subtracted in 100 components = 0.00611986 Jy ! Clean residual min=-0.001869 max=0.001990 Jy/beam ! Clean residual mean=0.000009 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0204801 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0204801 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=0.028670Jy sigma=0.665786 ! Fit after self-cal, rms=0.028654Jy sigma=0.664939 ! 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=1.477 mas, bmaj=5.022 mas, bpa=-38.41 degrees ! Estimated noise=0.400046 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 = 0.00311841 Jy ! Component: 100 - total flux cleaned = 0.00513005 Jy ! Component: 150 - total flux cleaned = 0.00660658 Jy ! Component: 200 - total flux cleaned = 0.00772806 Jy ! Total flux subtracted in 200 components = 0.00772806 Jy ! Clean residual min=-0.001452 max=0.001483 Jy/beam ! Clean residual mean=0.000010 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0282082 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0282082 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=0.028274Jy sigma=0.653288 ! Fit after self-cal, rms=0.028224Jy sigma=0.651951 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.477 x 5.022 at -38.41 degrees (North through East) ! Clean map min=-0.0015959 max=0.019242 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.96 KP 0.83 LA 0.82 ! MK 0.99 OV 1.22 PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.86 KP 0.86 LA 0.99 ! MK 0.87 OV 1.08 PT 0.86 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.91 KP 0.87 LA 0.98 ! MK 0.84 OV 1.19 PT 0.97 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.70 KP 0.94 LA 0.90 ! MK 1.01 OV 0.91 PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 1.20 KP 0.97 LA 0.95 ! MK 1.08 OV 1.01 PT 0.78 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 0.87 LA 1.11 ! MK 1.04 OV 1.06 PT 0.86 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.14 KP 0.84 LA 1.13 ! MK 1.18 OV 1.23 PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.23 KP 0.82 LA 1.10 ! MK 1.04 OV 1.24 PT 0.81 SC 0.97 ! ! ! Fit before self-cal, rms=0.028224Jy sigma=0.651951 ! Fit after self-cal, rms=0.027921Jy sigma=0.645637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=5.051 mas, bpa=-38.53 degrees ! Estimated noise=0.388356 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 = 0.000484095 Jy ! Component: 100 - total flux cleaned = 0.00049841 Jy ! Component: 150 - total flux cleaned = 0.00051265 Jy ! Component: 200 - total flux cleaned = 0.000536018 Jy ! Total flux subtracted in 200 components = 0.000536018 Jy ! Clean residual min=-0.001042 max=0.001031 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0287442 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0287442 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=0.027892Jy sigma=0.645038 ! Fit after self-cal, rms=0.028008Jy sigma=0.643869 ! 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=0.028008Jy sigma=0.643869 ! Fit after self-cal, rms=0.028196Jy sigma=0.643616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=5.034 mas, bpa=-38.68 degrees ! Estimated noise=0.386494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219836 Jy ! Component: 100 - total flux cleaned = 0.000273242 Jy ! Component: 150 - total flux cleaned = 0.000305286 Jy ! Component: 200 - total flux cleaned = 0.000341181 Jy ! Total flux subtracted in 200 components = 0.000341181 Jy ! Clean residual min=-0.001018 max=0.001052 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0290854 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0290854 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=0.028180Jy sigma=0.643354 ! Fit after self-cal, rms=0.028210Jy sigma=0.643205 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 = 5.34504e-05 Jy ! Component: 100 - total flux cleaned = 5.29485e-05 Jy ! Component: 150 - total flux cleaned = 6.2138e-05 Jy ! Component: 200 - total flux cleaned = 9.45399e-05 Jy ! Total flux subtracted in 200 components = 9.45399e-05 Jy ! Clean residual min=-0.001041 max=0.001081 Jy/beam ! Clean residual mean=0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0291799 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0291799 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=0.028200Jy sigma=0.643064 ! Fit after self-cal, rms=0.028201Jy sigma=0.643025 ! 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=0.028201Jy sigma=0.643025 ! Fit after self-cal, rms=0.028168Jy sigma=0.642941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=5.01 mas, bpa=-38.86 degrees ! Estimated noise=0.385128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196236 Jy ! Component: 100 - total flux cleaned = 0.000259094 Jy ! Component: 150 - total flux cleaned = 0.000293037 Jy ! Component: 200 - total flux cleaned = 0.000307906 Jy ! Total flux subtracted in 200 components = 0.000307906 Jy ! Clean residual min=-0.001008 max=0.001078 Jy/beam ! Clean residual mean=0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0294878 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0294878 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=0.028158Jy sigma=0.642815 ! Fit after self-cal, rms=0.028165Jy sigma=0.642678 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 = -1.91655e-05 Jy ! Component: 100 - total flux cleaned = -9.45417e-06 Jy ! Component: 150 - total flux cleaned = 4.66561e-06 Jy ! Component: 200 - total flux cleaned = 2.46409e-05 Jy ! Total flux subtracted in 200 components = 2.46409e-05 Jy ! Clean residual min=-0.001006 max=0.001055 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0295125 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0295125 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=0.028158Jy sigma=0.642581 ! Fit after self-cal, rms=0.028160Jy sigma=0.642547 ! 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=0.028160Jy sigma=0.642547 ! Fit after self-cal, rms=0.028099Jy sigma=0.642488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=5.219 mas, bpa=-41.56 degrees ! Estimated noise=0.503425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291772 Jy ! Component: 100 - total flux cleaned = 0.000330995 Jy ! Component: 150 - total flux cleaned = 0.000362492 Jy ! Component: 200 - total flux cleaned = 0.000383994 Jy ! Total flux subtracted in 200 components = 0.000383994 Jy ! Clean residual min=-0.001208 max=0.001324 Jy/beam ! Clean residual mean=0.000009 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0298965 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.0298965 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=0.028092Jy sigma=0.642460 ! Fit after self-cal, rms=0.028098Jy sigma=0.642405 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 = -6.11762e-06 Jy ! Component: 100 - total flux cleaned = 9.91895e-06 Jy ! Component: 150 - total flux cleaned = 3.0752e-05 Jy ! Component: 200 - total flux cleaned = 5.05412e-05 Jy ! Total flux subtracted in 200 components = 5.05412e-05 Jy ! Clean residual min=-0.001222 max=0.001288 Jy/beam ! Clean residual mean=0.000009 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.029947 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.029947 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=0.028095Jy sigma=0.642395 ! Fit after self-cal, rms=0.028095Jy sigma=0.642366 ! 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=1.483 mas, bmaj=4.985 mas, bpa=-39.04 degrees ! Estimated noise=0.383622 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.483 x 4.985 at -39.04 degrees (North through East) ! Clean map min=-0.00091407 max=0.017988 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=1.196 mas, bmaj=5.081 mas, bpa=-38.81 degrees ! Estimated noise=0.648716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126936 Jy ! Component: 100 - total flux cleaned = 0.0176614 Jy ! Component: 150 - total flux cleaned = 0.0204817 Jy ! Component: 200 - total flux cleaned = 0.0218702 Jy ! Total flux subtracted in 200 components = 0.0218702 Jy ! Clean residual min=-0.002239 max=0.002009 Jy/beam ! Clean residual mean=0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0218702 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0218702 Jy ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=4.985 mas, bpa=-39.04 degrees ! Estimated noise=0.383622 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) ! Added new window around map position (20.1, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260934 Jy ! Component: 100 - total flux cleaned = 0.00432165 Jy ! Component: 150 - total flux cleaned = 0.00556035 Jy ! Component: 200 - total flux cleaned = 0.00649615 Jy ! Total flux subtracted in 200 components = 0.00649615 Jy ! Clean residual min=-0.001231 max=0.000999 Jy/beam ! Clean residual mean=0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0283664 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.0283664 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=3.542 mas, bmaj=5.219 mas, bpa=-41.56 degrees ! Estimated noise=0.503425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112906 Jy ! Component: 100 - total flux cleaned = 0.00166898 Jy ! Component: 150 - total flux cleaned = 0.00180144 Jy ! Component: 200 - total flux cleaned = 0.00188474 Jy ! Total flux subtracted in 200 components = 0.00188474 Jy ! Clean residual min=-0.001366 max=0.001250 Jy/beam ! Clean residual mean=0.000009 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0302511 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 = 8.75429e-05 Jy ! Component: 100 - total flux cleaned = 0.000151689 Jy ! Component: 150 - total flux cleaned = 0.000198441 Jy ! Component: 200 - total flux cleaned = 0.000252229 Jy ! Total flux subtracted in 200 components = 0.000252229 Jy ! Clean residual min=-0.001307 max=0.001215 Jy/beam ! Clean residual mean=0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0305034 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 85 components and 0.0305034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=4.985 mas, bpa=-39.04 degrees ! Estimated noise=0.383622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.8164e-05 Jy ! Component: 100 - total flux cleaned = -7.87243e-05 Jy ! Component: 150 - total flux cleaned = -9.3157e-05 Jy ! Component: 200 - total flux cleaned = -6.81098e-05 Jy ! Total flux subtracted in 200 components = -6.81098e-05 Jy ! Clean residual min=-0.001004 max=0.001038 Jy/beam ! Clean residual mean=0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0304353 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0304353 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=0.028064Jy sigma=0.641769 ! Fit after self-cal, rms=0.028050Jy sigma=0.641144 wmodel J0529+5840_C_map.mod ! Writing 99 model components to file: J0529+5840_C_map.mod wobs J0529+5840_C_uvs.fits ! Writing UV FITS file: J0529+5840_C_uvs.fits wwins J0529+5840_C_map.win ! wwins: Wrote 2 windows to J0529+5840_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 = 0.000211207 Jy ! Component: 100 - total flux cleaned = 0.000211157 Jy ! Component: 150 - total flux cleaned = 0.000163774 Jy ! Component: 200 - total flux cleaned = 8.84475e-05 Jy ! Component: 250 - total flux cleaned = 2.17655e-06 Jy ! Component: 300 - total flux cleaned = -8.0014e-05 Jy ! Component: 350 - total flux cleaned = -0.000211727 Jy ! Component: 400 - total flux cleaned = -0.000338771 Jy ! Component: 450 - total flux cleaned = -0.00047402 Jy ! Component: 500 - total flux cleaned = -0.00060506 Jy ! Component: 550 - total flux cleaned = -0.000732787 Jy ! Component: 600 - total flux cleaned = -0.000879272 Jy ! Component: 650 - total flux cleaned = -0.000966641 Jy ! Component: 700 - total flux cleaned = -0.00106283 Jy ! Component: 750 - total flux cleaned = -0.0011359 Jy ! Component: 800 - total flux cleaned = -0.00117689 Jy ! Component: 850 - total flux cleaned = -0.00119699 Jy ! Component: 900 - total flux cleaned = -0.00127528 Jy ! Component: 950 - total flux cleaned = -0.00130383 Jy ! Component: 1000 - total flux cleaned = -0.00133221 Jy ! Component: 1050 - total flux cleaned = -0.00138766 Jy ! Component: 1100 - total flux cleaned = -0.00140567 Jy ! Component: 1150 - total flux cleaned = -0.00145002 Jy ! Component: 1200 - total flux cleaned = -0.00145013 Jy ! Component: 1250 - total flux cleaned = -0.00145891 Jy ! Component: 1300 - total flux cleaned = -0.00146759 Jy ! Component: 1350 - total flux cleaned = -0.00150088 Jy ! Component: 1400 - total flux cleaned = -0.00150098 Jy ! Component: 1450 - total flux cleaned = -0.00152508 Jy ! Component: 1500 - total flux cleaned = -0.00152518 Jy ! Component: 1550 - total flux cleaned = -0.00155636 Jy ! Component: 1600 - total flux cleaned = -0.0015794 Jy ! Component: 1650 - total flux cleaned = -0.00158691 Jy ! Component: 1700 - total flux cleaned = -0.00158698 Jy ! Component: 1750 - total flux cleaned = -0.00161651 Jy ! Component: 1800 - total flux cleaned = -0.00163104 Jy ! Component: 1850 - total flux cleaned = -0.00165248 Jy ! Component: 1900 - total flux cleaned = -0.00164535 Jy ! Component: 1950 - total flux cleaned = -0.00163834 Jy ! Component: 2000 - total flux cleaned = -0.00165914 Jy ! Component: 2050 - total flux cleaned = -0.00165221 Jy ! Component: 2100 - total flux cleaned = -0.00165897 Jy ! Component: 2150 - total flux cleaned = -0.00166575 Jy ! Component: 2200 - total flux cleaned = -0.00167908 Jy ! Component: 2250 - total flux cleaned = -0.00167908 Jy ! Component: 2300 - total flux cleaned = -0.00170517 Jy ! Component: 2350 - total flux cleaned = -0.00169866 Jy ! Component: 2400 - total flux cleaned = -0.0016987 Jy ! Component: 2450 - total flux cleaned = -0.00169882 Jy ! Component: 2500 - total flux cleaned = -0.00169879 Jy ! Component: 2550 - total flux cleaned = -0.00169879 Jy ! Component: 2600 - total flux cleaned = -0.00169874 Jy ! Component: 2650 - total flux cleaned = -0.00171701 Jy ! Component: 2700 - total flux cleaned = -0.00168066 Jy ! Component: 2750 - total flux cleaned = -0.00170468 Jy ! Component: 2800 - total flux cleaned = -0.00169879 Jy ! Component: 2850 - total flux cleaned = -0.00169869 Jy ! Component: 2900 - total flux cleaned = -0.00168116 Jy ! Component: 2950 - total flux cleaned = -0.00168691 Jy ! Component: 3000 - total flux cleaned = -0.00166394 Jy ! Component: 3050 - total flux cleaned = -0.00166974 Jy ! Component: 3100 - total flux cleaned = -0.00168105 Jy ! Component: 3150 - total flux cleaned = -0.00166981 Jy ! Component: 3200 - total flux cleaned = -0.00165862 Jy ! Component: 3250 - total flux cleaned = -0.00164759 Jy ! Component: 3300 - total flux cleaned = -0.00164206 Jy ! Component: 3350 - total flux cleaned = -0.0016312 Jy ! Component: 3400 - total flux cleaned = -0.00162037 Jy ! Component: 3450 - total flux cleaned = -0.00163111 Jy ! Component: 3500 - total flux cleaned = -0.00163108 Jy ! Component: 3550 - total flux cleaned = -0.00162043 Jy ! Component: 3600 - total flux cleaned = -0.0016204 Jy ! Component: 3650 - total flux cleaned = -0.00160469 Jy ! Component: 3700 - total flux cleaned = -0.00159948 Jy ! Component: 3750 - total flux cleaned = -0.00158908 Jy ! Component: 3800 - total flux cleaned = -0.00158391 Jy ! Component: 3850 - total flux cleaned = -0.00156857 Jy ! Component: 3900 - total flux cleaned = -0.00156348 Jy ! Component: 3950 - total flux cleaned = -0.00156347 Jy ! Component: 4000 - total flux cleaned = -0.00155339 Jy ! Component: 4050 - total flux cleaned = -0.00154334 Jy ! Total flux subtracted in 4096 components = -0.00153837 Jy ! Clean residual min=-0.000271 max=0.000329 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0288969 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 393 components and 0.0288969 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0529+5840_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.483 x 4.985 at -39.04 degrees (North through East) ! Clean map min=-0.00066883 max=0.017683 Jy/beam ! Writing clean map to FITS file: .//J0529+5840_C_20180710_map.fits wmodel .//J0529+5840_C_20180710_map.mod ! Writing 393 model components to file: .//J0529+5840_C_20180710_map.mod wobs .//J0529+5840_C_20180710_uvs.fits ! Writing UV FITS file: .//J0529+5840_C_20180710_uvs.fits wwins .//J0529+5840_C_20180710_map.win ! wwins: Wrote 3 windows to .//J0529+5840_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0176834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.93122e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51519 1.51519 3.03038 6.06075 12.1215 24.243 48.486 96.9721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 197.995 quit ! Quitting program ! Log file .//J0529+5840_C_20180710_dfm.log closed on Sat Jul 28 19:17:38 2018