! Started logfile: .//J0113-0630_X_dfm.log on Sun Jan 19 23:45:30 2020 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 .//J0113-0630_X_uvm.fits ! Reading UV FITS file: .//J0113-0630_X_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.974716 visibilities/baseline/integration-bin. ! Found source: J0113-0630 ! ! 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 76 lines of history. ! ! Reading 6168 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 J0113-0630_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. ! 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=1.002617Jy sigma=19.972022 ! Fit after self-cal, rms=0.926704Jy sigma=18.466560 ! 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=1.369 mas, bmaj=4.272 mas, bpa=-6.262 degrees ! Estimated noise=0.609868 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 = 0.0562603 Jy ! Component: 100 - total flux cleaned = 0.0689079 Jy ! Total flux subtracted in 100 components = 0.0689079 Jy ! Clean residual min=-0.003138 max=0.004575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0689079 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0689079 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=0.035446Jy sigma=0.678861 ! Fit after self-cal, rms=0.035437Jy sigma=0.678665 ! 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=1.654 mas, bmaj=4.361 mas, bpa=-5.979 degrees ! Estimated noise=0.457608 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 = 0.00544539 Jy ! Component: 100 - total flux cleaned = 0.00827337 Jy ! Component: 150 - total flux cleaned = 0.0101024 Jy ! Component: 200 - total flux cleaned = 0.011354 Jy ! Total flux subtracted in 200 components = 0.011354 Jy ! Clean residual min=-0.002967 max=0.003077 Jy/beam ! Clean residual mean=0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.080262 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 43 components and 0.0802619 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=0.034571Jy sigma=0.661681 ! Fit after self-cal, rms=0.034567Jy sigma=0.661565 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 4.361 at -5.979 degrees (North through East) ! Clean map min=-0.0028735 max=0.073445 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.12 KP 1.02 ! LA 1.02 NL 0.88 OV 1.11 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.87 HN 1.16 KP 0.95 ! NL 0.91 OV 1.13 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 1.04 ! LA 1.03 NL 0.95 OV 1.03 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.90 HN 1.02 KP 1.03 ! NL 0.97 OV 1.20 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.05 ! LA 1.03 NL 0.89 OV 1.18 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.91 HN 1.10 KP 0.93 ! NL 0.90 OV 1.13 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.02 KP 1.02 ! LA 1.02 NL 0.97 OV 1.06 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.88 HN 1.01 KP 1.02 ! NL 1.00 OV 1.07 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.10 KP 1.08 ! LA 1.02 NL 0.95 OV 1.09 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.84 HN 1.01 KP 1.05 ! NL 1.04 OV 1.06 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.13 KP 1.02 ! LA 1.05 NL 0.90 OV 1.07 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.84 HN 1.12 KP 1.01 ! NL 0.98 OV 1.15 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.96 KP 1.12 ! LA 1.00 NL 0.95 OV 1.11 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.84 HN 1.10 KP 0.95 ! NL 1.01 OV 1.21 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.11 KP 1.06 ! LA 1.00 NL 0.94 OV 1.14 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.88 HN 1.09 KP 1.00 ! NL 1.00 OV 1.07 PT 0.89 ! ! ! Fit before self-cal, rms=0.034567Jy sigma=0.661565 ! Fit after self-cal, rms=0.033838Jy sigma=0.643805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=4.334 mas, bpa=-6.115 degrees ! Estimated noise=0.457469 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 = -0.000323916 Jy ! Component: 100 - total flux cleaned = -0.000484138 Jy ! Component: 150 - total flux cleaned = -0.000545573 Jy ! Component: 200 - total flux cleaned = -0.000563144 Jy ! Total flux subtracted in 200 components = -0.000563144 Jy ! Clean residual min=-0.001639 max=0.001760 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0796988 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0796988 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=0.033794Jy sigma=0.643178 ! Fit after self-cal, rms=0.033826Jy sigma=0.642913 ! 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=0.033826Jy sigma=0.642913 ! Fit after self-cal, rms=0.033836Jy sigma=0.642773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.339 mas, bpa=-6.169 degrees ! Estimated noise=0.456777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537497 Jy ! Component: 100 - total flux cleaned = -0.000622818 Jy ! Component: 150 - total flux cleaned = -0.000693191 Jy ! Component: 200 - total flux cleaned = -0.000728953 Jy ! Total flux subtracted in 200 components = -0.000728953 Jy ! Clean residual min=-0.001597 max=0.001723 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0789699 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 0.0789699 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=0.033815Jy sigma=0.642529 ! Fit after self-cal, rms=0.033815Jy sigma=0.642521 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) ! Added new window around map position (-3, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141369 Jy ! Component: 100 - total flux cleaned = 0.00178911 Jy ! Component: 150 - total flux cleaned = 0.00178913 Jy ! Component: 200 - total flux cleaned = 0.0017285 Jy ! Total flux subtracted in 200 components = 0.0017285 Jy ! Clean residual min=-0.001407 max=0.001397 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0806984 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0806984 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=0.033747Jy sigma=0.641234 ! Fit after self-cal, rms=0.033737Jy sigma=0.641069 ! 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=0.033737Jy sigma=0.641069 ! Fit after self-cal, rms=0.033707Jy sigma=0.640986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=4.34 mas, bpa=-6.198 degrees ! Estimated noise=0.456267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024591 Jy ! Component: 100 - total flux cleaned = 0.000225543 Jy ! Component: 150 - total flux cleaned = 0.000210293 Jy ! Component: 200 - total flux cleaned = 0.000163454 Jy ! Total flux subtracted in 200 components = 0.000163454 Jy ! Clean residual min=-0.001301 max=0.001298 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0808618 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.0808618 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=0.033683Jy sigma=0.640592 ! Fit after self-cal, rms=0.033680Jy sigma=0.640557 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 = 0.00027848 Jy ! Component: 100 - total flux cleaned = 0.000293469 Jy ! Component: 150 - total flux cleaned = 0.000293959 Jy ! Component: 200 - total flux cleaned = 0.00029384 Jy ! Total flux subtracted in 200 components = 0.00029384 Jy ! Clean residual min=-0.001245 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0811557 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 136 components and 0.0811557 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=0.033668Jy sigma=0.640378 ! Fit after self-cal, rms=0.033667Jy sigma=0.640365 ! 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=0.033667Jy sigma=0.640365 ! Fit after self-cal, rms=0.033650Jy sigma=0.640326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=4.396 mas, bpa=-3.959 degrees ! Estimated noise=0.479459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.33471e-05 Jy ! Component: 100 - total flux cleaned = -2.25007e-05 Jy ! Component: 150 - total flux cleaned = -2.27267e-06 Jy ! Component: 200 - total flux cleaned = -2.68869e-05 Jy ! Total flux subtracted in 200 components = -2.68869e-05 Jy ! Clean residual min=-0.001157 max=0.001023 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0811288 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.0811288 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=0.033643Jy sigma=0.640220 ! Fit after self-cal, rms=0.033642Jy sigma=0.640206 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 = 8.49269e-05 Jy ! Component: 100 - total flux cleaned = 9.94089e-05 Jy ! Component: 150 - total flux cleaned = 9.90674e-05 Jy ! Component: 200 - total flux cleaned = 9.9211e-05 Jy ! Total flux subtracted in 200 components = 9.9211e-05 Jy ! Clean residual min=-0.001151 max=0.001009 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.081228 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.081228 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=0.033639Jy sigma=0.640161 ! Fit after self-cal, rms=0.033639Jy sigma=0.640156 ! 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=1.698 mas, bmaj=4.344 mas, bpa=-6.238 degrees ! Estimated noise=0.456059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 4.344 at -6.238 degrees (North through East) ! Clean map min=-0.0011684 max=0.072939 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=1.406 mas, bmaj=4.226 mas, bpa=-6.491 degrees ! Estimated noise=0.61355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056573 Jy ! Component: 100 - total flux cleaned = 0.0689101 Jy ! Component: 150 - total flux cleaned = 0.0726225 Jy ! Component: 200 - total flux cleaned = 0.0747286 Jy ! Total flux subtracted in 200 components = 0.0747286 Jy ! Clean residual min=-0.002111 max=0.001788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0747286 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0747286 Jy ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.344 mas, bpa=-6.238 degrees ! Estimated noise=0.456059 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 = 0.00188116 Jy ! Component: 100 - total flux cleaned = 0.0030713 Jy ! Component: 150 - total flux cleaned = 0.00387905 Jy ! Component: 200 - total flux cleaned = 0.0043779 Jy ! Total flux subtracted in 200 components = 0.0043779 Jy ! Clean residual min=-0.001325 max=0.001216 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0791065 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 0.0791065 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=2.431 mas, bmaj=4.396 mas, bpa=-3.959 degrees ! Estimated noise=0.479459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004973 Jy ! Component: 100 - total flux cleaned = 0.000782973 Jy ! Component: 150 - total flux cleaned = 0.000986136 Jy ! Component: 200 - total flux cleaned = 0.0011608 Jy ! Total flux subtracted in 200 components = 0.0011608 Jy ! Clean residual min=-0.001243 max=0.001016 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0802673 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 = 0.000152198 Jy ! Component: 100 - total flux cleaned = 0.000278436 Jy ! Component: 150 - total flux cleaned = 0.00035778 Jy ! Component: 200 - total flux cleaned = 0.000412379 Jy ! Total flux subtracted in 200 components = 0.000412379 Jy ! Clean residual min=-0.001216 max=0.001023 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0806797 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 140 components and 0.0806797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.344 mas, bpa=-6.238 degrees ! Estimated noise=0.456059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163102 Jy ! Component: 100 - total flux cleaned = 0.000191467 Jy ! Component: 150 - total flux cleaned = 0.000191753 Jy ! Component: 200 - total flux cleaned = 0.00020021 Jy ! Total flux subtracted in 200 components = 0.00020021 Jy ! Clean residual min=-0.001217 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0808799 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.0808799 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=0.033645Jy sigma=0.640334 ! Fit after self-cal, rms=0.033640Jy sigma=0.640302 wmodel J0113-0630_X_map.mod ! Writing 156 model components to file: J0113-0630_X_map.mod wobs J0113-0630_X_uvs.fits ! Writing UV FITS file: J0113-0630_X_uvs.fits wwins J0113-0630_X_map.win ! wwins: Wrote 2 windows to J0113-0630_X_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 = 3.69365e-05 Jy ! Component: 100 - total flux cleaned = 0.000154932 Jy ! Component: 150 - total flux cleaned = 0.000209852 Jy ! Component: 200 - total flux cleaned = 0.00024423 Jy ! Component: 250 - total flux cleaned = 0.00032646 Jy ! Component: 300 - total flux cleaned = 0.000404999 Jy ! Component: 350 - total flux cleaned = 0.000434693 Jy ! Component: 400 - total flux cleaned = 0.000448872 Jy ! Component: 450 - total flux cleaned = 0.000448953 Jy ! Component: 500 - total flux cleaned = 0.000475454 Jy ! Component: 550 - total flux cleaned = 0.000500863 Jy ! Component: 600 - total flux cleaned = 0.000525783 Jy ! Component: 650 - total flux cleaned = 0.000538279 Jy ! Component: 700 - total flux cleaned = 0.000574071 Jy ! Component: 750 - total flux cleaned = 0.000597297 Jy ! Component: 800 - total flux cleaned = 0.000631133 Jy ! Component: 850 - total flux cleaned = 0.000642199 Jy ! Component: 900 - total flux cleaned = 0.000663706 Jy ! Component: 950 - total flux cleaned = 0.000663858 Jy ! Component: 1000 - total flux cleaned = 0.000663797 Jy ! Component: 1050 - total flux cleaned = 0.000683727 Jy ! Component: 1100 - total flux cleaned = 0.000683509 Jy ! Component: 1150 - total flux cleaned = 0.000673719 Jy ! Component: 1200 - total flux cleaned = 0.00069281 Jy ! Component: 1250 - total flux cleaned = 0.000692569 Jy ! Component: 1300 - total flux cleaned = 0.000683209 Jy ! Component: 1350 - total flux cleaned = 0.000683223 Jy ! Component: 1400 - total flux cleaned = 0.000683191 Jy ! Component: 1450 - total flux cleaned = 0.000683334 Jy ! Component: 1500 - total flux cleaned = 0.000691925 Jy ! Component: 1550 - total flux cleaned = 0.000708941 Jy ! Component: 1600 - total flux cleaned = 0.000708747 Jy ! Component: 1650 - total flux cleaned = 0.000692083 Jy ! Component: 1700 - total flux cleaned = 0.000700214 Jy ! Component: 1750 - total flux cleaned = 0.000708098 Jy ! Component: 1800 - total flux cleaned = 0.00070021 Jy ! Component: 1850 - total flux cleaned = 0.000715785 Jy ! Component: 1900 - total flux cleaned = 0.000707998 Jy ! Component: 1950 - total flux cleaned = 0.000715639 Jy ! Component: 2000 - total flux cleaned = 0.000715622 Jy ! Component: 2050 - total flux cleaned = 0.00072307 Jy ! Component: 2100 - total flux cleaned = 0.00071568 Jy ! Component: 2150 - total flux cleaned = 0.000752072 Jy ! Component: 2200 - total flux cleaned = 0.000737692 Jy ! Component: 2250 - total flux cleaned = 0.000766145 Jy ! Component: 2300 - total flux cleaned = 0.000787313 Jy ! Component: 2350 - total flux cleaned = 0.000801248 Jy ! Component: 2400 - total flux cleaned = 0.000821846 Jy ! Component: 2450 - total flux cleaned = 0.000828689 Jy ! Component: 2500 - total flux cleaned = 0.000855786 Jy ! Component: 2550 - total flux cleaned = 0.000875821 Jy ! Component: 2600 - total flux cleaned = 0.000882514 Jy ! Component: 2650 - total flux cleaned = 0.000921993 Jy ! Component: 2700 - total flux cleaned = 0.000935009 Jy ! Component: 2750 - total flux cleaned = 0.000954389 Jy ! Component: 2800 - total flux cleaned = 0.000973616 Jy ! Component: 2850 - total flux cleaned = 0.000973573 Jy ! Component: 2900 - total flux cleaned = 0.000992411 Jy ! Component: 2950 - total flux cleaned = 0.00101117 Jy ! Component: 3000 - total flux cleaned = 0.00101736 Jy ! Component: 3050 - total flux cleaned = 0.00101736 Jy ! Component: 3100 - total flux cleaned = 0.00104187 Jy ! Component: 3150 - total flux cleaned = 0.00108441 Jy ! Component: 3200 - total flux cleaned = 0.0011025 Jy ! Component: 3250 - total flux cleaned = 0.00112047 Jy ! Component: 3300 - total flux cleaned = 0.00115028 Jy ! Component: 3350 - total flux cleaned = 0.00117988 Jy ! Component: 3400 - total flux cleaned = 0.00120925 Jy ! Component: 3450 - total flux cleaned = 0.00123842 Jy ! Component: 3500 - total flux cleaned = 0.00126161 Jy ! Component: 3550 - total flux cleaned = 0.0012962 Jy ! Component: 3600 - total flux cleaned = 0.00130765 Jy ! Component: 3650 - total flux cleaned = 0.0013418 Jy ! Component: 3700 - total flux cleaned = 0.00137015 Jy ! Component: 3750 - total flux cleaned = 0.00140957 Jy ! Component: 3800 - total flux cleaned = 0.00143756 Jy ! Component: 3850 - total flux cleaned = 0.00147656 Jy ! Component: 3900 - total flux cleaned = 0.0015098 Jy ! Component: 3950 - total flux cleaned = 0.00154286 Jy ! Component: 4000 - total flux cleaned = 0.00157577 Jy ! Component: 4050 - total flux cleaned = 0.00161393 Jy ! Total flux subtracted in 4096 components = 0.00164644 Jy ! Clean residual min=-0.000364 max=0.000326 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0825264 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 472 components and 0.0825263 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0113-0630_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 4.344 at -6.238 degrees (North through East) ! Clean map min=-0.00082136 max=0.073212 Jy/beam ! Writing clean map to FITS file: .//J0113-0630_X_map.fits wmodel .//J0113-0630_X_map.mod ! Writing 472 model components to file: .//J0113-0630_X_map.mod wobs .//J0113-0630_X_uvs.fits ! Writing UV FITS file: .//J0113-0630_X_uvs.fits wwins .//J0113-0630_X_map.win ! wwins: Wrote 3 windows to .//J0113-0630_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0732118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4244 0.4244 0.8488 1.6976 3.3952 6.7904 13.5808 27.1616 54.3232 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 706.879 quit ! Quitting program ! Log file .//J0113-0630_X_dfm.log closed on Sun Jan 19 23:45:33 2020