! Started logfile: .//J2315-2307_C_dfm.log on Mon Jan 20 19:27:20 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 .//J2315-2307_C_uva.fits ! Reading UV FITS file: .//J2315-2307_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2315-2307 ! ! 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 2520 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 J2315-2307_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=1.004079Jy sigma=15.825115 ! Fit after self-cal, rms=0.943844Jy sigma=14.882458 ! 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=2.89 mas, bmaj=12.36 mas, bpa=7.536 degrees ! Estimated noise=1.49687 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 = 0.0442364 Jy ! Component: 100 - total flux cleaned = 0.0540387 Jy ! Total flux subtracted in 100 components = 0.0540387 Jy ! Clean residual min=-0.004179 max=0.004543 Jy/beam ! Clean residual mean=0.000004 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.0540387 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0540387 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=0.054766Jy sigma=0.669809 ! Fit after self-cal, rms=0.054586Jy sigma=0.667941 ! 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=3.282 mas, bmaj=12.79 mas, bpa=7.443 degrees ! Estimated noise=0.958593 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 = 0.00460293 Jy ! Component: 100 - total flux cleaned = 0.00644788 Jy ! Component: 150 - total flux cleaned = 0.00684778 Jy ! Component: 200 - total flux cleaned = 0.00708833 Jy ! Total flux subtracted in 200 components = 0.00708833 Jy ! Clean residual min=-0.002433 max=0.002547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.061127 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.061127 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=0.054268Jy sigma=0.660521 ! Fit after self-cal, rms=0.054280Jy sigma=0.660437 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.282 x 12.79 at 7.443 degrees (North through East) ! Clean map min=-0.0024019 max=0.058506 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 0.86 KP 0.92 ! NL 1.12 OV 0.93 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.06 KP 1.04 ! NL 1.04 OV 0.86 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.98 KP 1.02 ! NL 1.07 OV 0.98 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.09 KP 0.84 ! NL 0.98 OV 0.98 PT 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.01 HN 1.37 KP 0.99 ! NL 0.99 OV 1.01 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.18 KP 0.95 ! NL 0.94 OV 1.02 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.06 KP 1.02 ! NL 0.97 OV 0.90 PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.92 KP 0.98 ! NL 1.02 OV 1.10 PT 1.00 ! ! ! Fit before self-cal, rms=0.054280Jy sigma=0.660437 ! Fit after self-cal, rms=0.055232Jy sigma=0.655192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.307 mas, bmaj=12.78 mas, bpa=7.523 degrees ! Estimated noise=0.957372 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 = -0.000368912 Jy ! Component: 100 - total flux cleaned = -0.000371857 Jy ! Component: 150 - total flux cleaned = -0.000300632 Jy ! Component: 200 - total flux cleaned = -0.000223696 Jy ! Total flux subtracted in 200 components = -0.000223696 Jy ! Clean residual min=-0.002392 max=0.002617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0609033 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0609033 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=0.055210Jy sigma=0.655019 ! Fit after self-cal, rms=0.055286Jy sigma=0.654758 ! 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=0.055286Jy sigma=0.654758 ! Fit after self-cal, rms=0.055806Jy sigma=0.654716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=12.79 mas, bpa=7.536 degrees ! Estimated noise=0.95809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186698 Jy ! Component: 100 - total flux cleaned = -0.000173104 Jy ! Component: 150 - total flux cleaned = -0.000120856 Jy ! Component: 200 - total flux cleaned = -8.43225e-05 Jy ! Total flux subtracted in 200 components = -8.43225e-05 Jy ! Clean residual min=-0.002373 max=0.002639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.060819 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.060819 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=0.055796Jy sigma=0.654640 ! Fit after self-cal, rms=0.055815Jy sigma=0.654631 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 (-61.5, -67.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928243 Jy ! Component: 100 - total flux cleaned = 0.00050467 Jy ! Component: 150 - total flux cleaned = 0.000228997 Jy ! Component: 200 - total flux cleaned = -3.20192e-05 Jy ! Total flux subtracted in 200 components = -3.20192e-05 Jy ! Clean residual min=-0.002073 max=0.001685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.060787 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.060787 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=0.055667Jy sigma=0.652952 ! Fit after self-cal, rms=0.055653Jy sigma=0.652716 ! 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=0.055653Jy sigma=0.652716 ! Fit after self-cal, rms=0.055419Jy sigma=0.652515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=12.79 mas, bpa=7.504 degrees ! Estimated noise=0.95417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204392 Jy ! Component: 100 - total flux cleaned = -0.000130276 Jy ! Component: 150 - total flux cleaned = -0.000405352 Jy ! Component: 200 - total flux cleaned = -0.000429736 Jy ! Total flux subtracted in 200 components = -0.000429736 Jy ! Clean residual min=-0.001938 max=0.001637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0603573 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.0603573 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=0.055366Jy sigma=0.652011 ! Fit after self-cal, rms=0.055367Jy sigma=0.651942 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 = -0.000195219 Jy ! Component: 100 - total flux cleaned = -0.000267289 Jy ! Component: 150 - total flux cleaned = -0.000267218 Jy ! Component: 200 - total flux cleaned = -0.000367277 Jy ! Total flux subtracted in 200 components = -0.000367277 Jy ! Clean residual min=-0.001987 max=0.001652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.05999 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.05999 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=0.055342Jy sigma=0.651744 ! Fit after self-cal, rms=0.055341Jy sigma=0.651728 ! 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=0.055341Jy sigma=0.651728 ! Fit after self-cal, rms=0.055118Jy sigma=0.651634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=12.91 mas, bpa=8.564 degrees ! Estimated noise=0.932404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102802 Jy ! Component: 100 - total flux cleaned = -0.000149825 Jy ! Component: 150 - total flux cleaned = -0.000230627 Jy ! Component: 200 - total flux cleaned = -0.00034011 Jy ! Total flux subtracted in 200 components = -0.00034011 Jy ! Clean residual min=-0.001749 max=0.001431 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0596499 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.0596499 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=0.055105Jy sigma=0.651546 ! Fit after self-cal, rms=0.055102Jy sigma=0.651527 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 = -0.00011781 Jy ! Component: 100 - total flux cleaned = -0.000185353 Jy ! Component: 150 - total flux cleaned = -0.000265413 Jy ! Component: 200 - total flux cleaned = -0.000321603 Jy ! Total flux subtracted in 200 components = -0.000321603 Jy ! Clean residual min=-0.001756 max=0.001416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0593283 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 160 components and 0.0593283 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=0.055095Jy sigma=0.651492 ! Fit after self-cal, rms=0.055095Jy sigma=0.651486 ! 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=3.308 mas, bmaj=12.78 mas, bpa=7.478 degrees ! Estimated noise=0.950896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 12.78 at 7.478 degrees (North through East) ! Clean map min=-0.0022243 max=0.0583 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=2.917 mas, bmaj=12.24 mas, bpa=7.539 degrees ! Estimated noise=1.49751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442702 Jy ! Component: 100 - total flux cleaned = 0.0540051 Jy ! Component: 150 - total flux cleaned = 0.0550116 Jy ! Component: 200 - total flux cleaned = 0.0554291 Jy ! Total flux subtracted in 200 components = 0.0554291 Jy ! Clean residual min=-0.003615 max=0.003366 Jy/beam ! Clean residual mean=0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0554291 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0554291 Jy ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=12.78 mas, bpa=7.478 degrees ! Estimated noise=0.950896 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 = 0.00197075 Jy ! Component: 100 - total flux cleaned = 0.00238839 Jy ! Component: 150 - total flux cleaned = 0.00254587 Jy ! Component: 200 - total flux cleaned = 0.00259281 Jy ! Total flux subtracted in 200 components = 0.00259281 Jy ! Clean residual min=-0.001995 max=0.001702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0580219 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.058022 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=4.188 mas, bmaj=12.91 mas, bpa=8.564 degrees ! Estimated noise=0.932404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021507 Jy ! Component: 100 - total flux cleaned = 0.000419656 Jy ! Component: 150 - total flux cleaned = 0.00052928 Jy ! Component: 200 - total flux cleaned = 0.000603122 Jy ! Total flux subtracted in 200 components = 0.000603122 Jy ! Clean residual min=-0.001794 max=0.001387 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0586251 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 = -3.39399e-07 Jy ! Component: 100 - total flux cleaned = 1.50604e-05 Jy ! Component: 150 - total flux cleaned = 1.48424e-05 Jy ! Component: 200 - total flux cleaned = 2.81131e-05 Jy ! Total flux subtracted in 200 components = 2.81131e-05 Jy ! Clean residual min=-0.001757 max=0.001436 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0586532 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 107 components and 0.0586532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=12.78 mas, bpa=7.478 degrees ! Estimated noise=0.950896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175747 Jy ! Component: 100 - total flux cleaned = -0.000118193 Jy ! Component: 150 - total flux cleaned = -6.61584e-05 Jy ! Component: 200 - total flux cleaned = -4.21675e-05 Jy ! Total flux subtracted in 200 components = -4.21675e-05 Jy ! Clean residual min=-0.001872 max=0.001843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.058611 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.058611 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=0.055100Jy sigma=0.651720 ! Fit after self-cal, rms=0.055082Jy sigma=0.651682 wmodel J2315-2307_C_map.mod ! Writing 126 model components to file: J2315-2307_C_map.mod wobs J2315-2307_C_uvs.fits ! Writing UV FITS file: J2315-2307_C_uvs.fits wwins J2315-2307_C_map.win ! wwins: Wrote 2 windows to J2315-2307_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 = -0.0004378 Jy ! Component: 100 - total flux cleaned = -0.00070688 Jy ! Component: 150 - total flux cleaned = -0.000732888 Jy ! Component: 200 - total flux cleaned = -0.000733377 Jy ! Component: 250 - total flux cleaned = -0.000733672 Jy ! Component: 300 - total flux cleaned = -0.000734651 Jy ! Component: 350 - total flux cleaned = -0.000713222 Jy ! Component: 400 - total flux cleaned = -0.000691997 Jy ! Component: 450 - total flux cleaned = -0.000611168 Jy ! Component: 500 - total flux cleaned = -0.000533382 Jy ! Component: 550 - total flux cleaned = -0.000495909 Jy ! Component: 600 - total flux cleaned = -0.000496354 Jy ! Component: 650 - total flux cleaned = -0.000496647 Jy ! Component: 700 - total flux cleaned = -0.000479543 Jy ! Component: 750 - total flux cleaned = -0.000496864 Jy ! Component: 800 - total flux cleaned = -0.000497014 Jy ! Component: 850 - total flux cleaned = -0.000546195 Jy ! Component: 900 - total flux cleaned = -0.000562238 Jy ! Component: 950 - total flux cleaned = -0.000625353 Jy ! Component: 1000 - total flux cleaned = -0.000702889 Jy ! Component: 1050 - total flux cleaned = -0.000764105 Jy ! Component: 1100 - total flux cleaned = -0.000854458 Jy ! Component: 1150 - total flux cleaned = -0.000898946 Jy ! Component: 1200 - total flux cleaned = -0.000957543 Jy ! Component: 1250 - total flux cleaned = -0.000957706 Jy ! Component: 1300 - total flux cleaned = -0.00100068 Jy ! Component: 1350 - total flux cleaned = -0.001029 Jy ! Component: 1400 - total flux cleaned = -0.00107091 Jy ! Component: 1450 - total flux cleaned = -0.00111241 Jy ! Component: 1500 - total flux cleaned = -0.00113983 Jy ! Component: 1550 - total flux cleaned = -0.00118047 Jy ! Component: 1600 - total flux cleaned = -0.00122049 Jy ! Component: 1650 - total flux cleaned = -0.00120736 Jy ! Component: 1700 - total flux cleaned = -0.00119428 Jy ! Component: 1750 - total flux cleaned = -0.00123346 Jy ! Component: 1800 - total flux cleaned = -0.00119474 Jy ! Component: 1850 - total flux cleaned = -0.00120754 Jy ! Component: 1900 - total flux cleaned = -0.00118211 Jy ! Component: 1950 - total flux cleaned = -0.00115688 Jy ! Component: 2000 - total flux cleaned = -0.00111947 Jy ! Component: 2050 - total flux cleaned = -0.00109484 Jy ! Component: 2100 - total flux cleaned = -0.00107018 Jy ! Component: 2150 - total flux cleaned = -0.00103345 Jy ! Component: 2200 - total flux cleaned = -0.0010092 Jy ! Component: 2250 - total flux cleaned = -0.00102136 Jy ! Component: 2300 - total flux cleaned = -0.000997177 Jy ! Component: 2350 - total flux cleaned = -0.000961103 Jy ! Component: 2400 - total flux cleaned = -0.000973081 Jy ! Component: 2450 - total flux cleaned = -0.000973052 Jy ! Component: 2500 - total flux cleaned = -0.000949124 Jy ! Component: 2550 - total flux cleaned = -0.000961041 Jy ! Component: 2600 - total flux cleaned = -0.000984956 Jy ! Component: 2650 - total flux cleaned = -0.000996982 Jy ! Component: 2700 - total flux cleaned = -0.0010327 Jy ! Component: 2750 - total flux cleaned = -0.00108041 Jy ! Component: 2800 - total flux cleaned = -0.00114007 Jy ! Component: 2850 - total flux cleaned = -0.00123554 Jy ! Component: 2900 - total flux cleaned = -0.0012595 Jy ! Component: 2950 - total flux cleaned = -0.00137921 Jy ! Component: 3000 - total flux cleaned = -0.00142726 Jy ! Component: 3050 - total flux cleaned = -0.00148726 Jy ! Component: 3100 - total flux cleaned = -0.00153526 Jy ! Component: 3150 - total flux cleaned = -0.00157138 Jy ! Component: 3200 - total flux cleaned = -0.00161976 Jy ! Component: 3250 - total flux cleaned = -0.00161973 Jy ! Component: 3300 - total flux cleaned = -0.00163185 Jy ! Component: 3350 - total flux cleaned = -0.00163191 Jy ! Component: 3400 - total flux cleaned = -0.00164411 Jy ! Component: 3450 - total flux cleaned = -0.00165641 Jy ! Component: 3500 - total flux cleaned = -0.0016564 Jy ! Component: 3550 - total flux cleaned = -0.00165648 Jy ! Component: 3600 - total flux cleaned = -0.00166893 Jy ! Component: 3650 - total flux cleaned = -0.00164372 Jy ! Component: 3700 - total flux cleaned = -0.00163109 Jy ! Component: 3750 - total flux cleaned = -0.00159285 Jy ! Component: 3800 - total flux cleaned = -0.0015672 Jy ! Component: 3850 - total flux cleaned = -0.00152839 Jy ! Component: 3900 - total flux cleaned = -0.00148912 Jy ! Component: 3950 - total flux cleaned = -0.00144952 Jy ! Component: 4000 - total flux cleaned = -0.00142305 Jy ! Component: 4050 - total flux cleaned = -0.00135611 Jy ! Total flux subtracted in 4096 components = -0.00132909 Jy ! Clean residual min=-0.000707 max=0.000733 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0572819 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 453 components and 0.0572819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2315-2307_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 12.78 at 7.478 degrees (North through East) ! Clean map min=-0.0028807 max=0.058566 Jy/beam ! Writing clean map to FITS file: .//J2315-2307_C_map.fits wmodel .//J2315-2307_C_map.mod ! Writing 453 model components to file: .//J2315-2307_C_map.mod wobs .//J2315-2307_C_uvs.fits ! Writing UV FITS file: .//J2315-2307_C_uvs.fits wwins .//J2315-2307_C_map.win ! wwins: Wrote 3 windows to .//J2315-2307_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0585661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264905 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35695 1.35695 2.7139 5.42781 10.8556 21.7112 43.4225 86.8449 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.083 quit ! Quitting program ! Log file .//J2315-2307_C_dfm.log closed on Mon Jan 20 19:27:24 2020