! Started logfile: .//J2204+0431_X_dfm.log on Sun Oct 21 00:18:09 2018 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 .//J2204+0431_X_uva.fits ! Reading UV FITS file: .//J2204+0431_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2204+0431 ! ! 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 85 lines of history. ! ! Reading 1568 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 J2204+0431_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001309Jy sigma=31.937822 ! Fit after self-cal, rms=0.962265Jy sigma=30.726358 ! 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=1.219 mas, bmaj=2.419 mas, bpa=33.05 degrees ! Estimated noise=0.921003 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 = 0.0299185 Jy ! Component: 100 - total flux cleaned = 0.0364427 Jy ! Total flux subtracted in 100 components = 0.0364427 Jy ! Clean residual min=-0.003155 max=0.002799 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0364427 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0364427 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=0.026530Jy sigma=0.664522 ! Fit after self-cal, rms=0.026171Jy sigma=0.646074 ! 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=1.628 mas, bmaj=2.565 mas, bpa=20.08 degrees ! Estimated noise=0.595071 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 = 0.000664524 Jy ! Component: 100 - total flux cleaned = 0.000631334 Jy ! Component: 150 - total flux cleaned = 0.000547923 Jy ! Component: 200 - total flux cleaned = 0.00049922 Jy ! Total flux subtracted in 200 components = 0.00049922 Jy ! Clean residual min=-0.002075 max=0.002054 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0369419 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0369419 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=0.026059Jy sigma=0.643852 ! Fit after self-cal, rms=0.026059Jy sigma=0.643793 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.628 x 2.565 at 20.08 degrees (North through East) ! Clean map min=-0.0019658 max=0.038257 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.95 LA 1.04 ! NL 1.16 OV 0.96 PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.00 LA 1.05 ! NL 1.12 OV 1.04 PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.00 LA 1.01 ! NL 1.11 OV 1.03 PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 LA 1.11 ! NL 0.97 OV 1.04 PT 0.93 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.98 LA 0.86 ! NL 1.11 OV 0.92 PT 0.98 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.92 LA 0.99 ! NL 1.19 OV 1.08 PT 1.00 SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.88 LA 0.96 ! NL 1.24 OV 0.95 PT 0.90 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.90 LA 0.99 ! NL 1.08 OV 0.83 PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.026059Jy sigma=0.643793 ! Fit after self-cal, rms=0.024931Jy sigma=0.629582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=2.552 mas, bpa=20.16 degrees ! Estimated noise=0.590132 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 = -5.49304e-05 Jy ! Component: 100 - total flux cleaned = -8.51685e-05 Jy ! Component: 150 - total flux cleaned = -9.93473e-05 Jy ! Component: 200 - total flux cleaned = -0.000112215 Jy ! Total flux subtracted in 200 components = -0.000112215 Jy ! Clean residual min=-0.001455 max=0.001370 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0368297 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0368297 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=0.024907Jy sigma=0.629261 ! Fit after self-cal, rms=0.024929Jy sigma=0.628957 ! 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=0.024929Jy sigma=0.628957 ! Fit after self-cal, rms=0.024913Jy sigma=0.628940 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.61 mas, bmaj=2.552 mas, bpa=20.23 degrees ! Estimated noise=0.58976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.11633e-05 Jy ! Component: 100 - total flux cleaned = -8.15353e-05 Jy ! Component: 150 - total flux cleaned = -9.15228e-05 Jy ! Component: 200 - total flux cleaned = -9.16131e-05 Jy ! Total flux subtracted in 200 components = -9.16131e-05 Jy ! Clean residual min=-0.001463 max=0.001340 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0367381 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0367381 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=0.024901Jy sigma=0.628756 ! Fit after self-cal, rms=0.024904Jy sigma=0.628745 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 = -9.5345e-06 Jy ! Component: 100 - total flux cleaned = -9.6112e-06 Jy ! Component: 150 - total flux cleaned = -9.40646e-06 Jy ! Component: 200 - total flux cleaned = -2.3716e-06 Jy ! Total flux subtracted in 200 components = -2.3716e-06 Jy ! Clean residual min=-0.001481 max=0.001332 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0367357 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0367357 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=0.024896Jy sigma=0.628645 ! Fit after self-cal, rms=0.024898Jy sigma=0.628636 ! 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=0.024898Jy sigma=0.628636 ! Fit after self-cal, rms=0.024845Jy sigma=0.628624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=2.551 mas, bpa=20.35 degrees ! Estimated noise=0.589337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30899e-06 Jy ! Component: 100 - total flux cleaned = 2.15436e-06 Jy ! Component: 150 - total flux cleaned = 2.00232e-06 Jy ! Component: 200 - total flux cleaned = 7.92882e-06 Jy ! Total flux subtracted in 200 components = 7.92882e-06 Jy ! Clean residual min=-0.001481 max=0.001321 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0367436 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0367436 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=0.024841Jy sigma=0.628528 ! Fit after self-cal, rms=0.024841Jy sigma=0.628521 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 = -6.75792e-06 Jy ! Component: 100 - total flux cleaned = -1.23726e-06 Jy ! Component: 150 - total flux cleaned = -1.06016e-06 Jy ! Component: 200 - total flux cleaned = -6.84027e-07 Jy ! Total flux subtracted in 200 components = -6.84027e-07 Jy ! Clean residual min=-0.001492 max=0.001315 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0367429 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0367429 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=0.024837Jy sigma=0.628474 ! Fit after self-cal, rms=0.024839Jy sigma=0.628465 ! 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=0.024839Jy sigma=0.628465 ! Fit after self-cal, rms=0.024796Jy sigma=0.628456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=3.207 mas, bpa=-4.524 degrees ! Estimated noise=0.629918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.90934e-05 Jy ! Component: 100 - total flux cleaned = 7.19092e-05 Jy ! Component: 150 - total flux cleaned = 8.42307e-05 Jy ! Component: 200 - total flux cleaned = 9.70691e-05 Jy ! Total flux subtracted in 200 components = 9.70691e-05 Jy ! Clean residual min=-0.001521 max=0.001330 Jy/beam ! Clean residual mean=0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.03684 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.03684 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=0.024796Jy sigma=0.628407 ! Fit after self-cal, rms=0.024796Jy sigma=0.628386 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 = 6.68368e-06 Jy ! Component: 100 - total flux cleaned = 8.43265e-06 Jy ! Component: 150 - total flux cleaned = 1.69862e-05 Jy ! Component: 200 - total flux cleaned = 1.8933e-05 Jy ! Total flux subtracted in 200 components = 1.8933e-05 Jy ! Clean residual min=-0.001512 max=0.001335 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0368589 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0368589 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=0.024795Jy sigma=0.628376 ! Fit after self-cal, rms=0.024796Jy sigma=0.628363 ! 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=1.606 mas, bmaj=2.549 mas, bpa=20.47 degrees ! Estimated noise=0.589274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 2.549 at 20.47 degrees (North through East) ! Clean map min=-0.0014238 max=0.038044 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=1.207 mas, bmaj=2.406 mas, bpa=33.06 degrees ! Estimated noise=0.903035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294559 Jy ! Component: 100 - total flux cleaned = 0.0358882 Jy ! Component: 150 - total flux cleaned = 0.0363838 Jy ! Component: 200 - total flux cleaned = 0.0364395 Jy ! Total flux subtracted in 200 components = 0.0364395 Jy ! Clean residual min=-0.002778 max=0.002225 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0364394 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0364394 Jy ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=2.549 mas, bpa=20.47 degrees ! Estimated noise=0.589274 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 = 0.000287785 Jy ! Component: 100 - total flux cleaned = 0.000334714 Jy ! Component: 150 - total flux cleaned = 0.000352044 Jy ! Component: 200 - total flux cleaned = 0.00035148 Jy ! Total flux subtracted in 200 components = 0.00035148 Jy ! Clean residual min=-0.001477 max=0.001347 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0367909 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0367909 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=2.396 mas, bmaj=3.207 mas, bpa=-4.524 degrees ! Estimated noise=0.629918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.73958e-05 Jy ! Component: 100 - total flux cleaned = 5.36316e-05 Jy ! Component: 150 - total flux cleaned = 7.29161e-05 Jy ! Component: 200 - total flux cleaned = 7.29617e-05 Jy ! Total flux subtracted in 200 components = 7.29617e-05 Jy ! Clean residual min=-0.001524 max=0.001320 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0368639 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 = -2.05297e-08 Jy ! Component: 100 - total flux cleaned = -3.64744e-06 Jy ! Component: 150 - total flux cleaned = -3.67264e-06 Jy ! Component: 200 - total flux cleaned = -7.05424e-06 Jy ! Total flux subtracted in 200 components = -7.05424e-06 Jy ! Clean residual min=-0.001520 max=0.001324 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0368568 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0368568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=2.549 mas, bpa=20.47 degrees ! Estimated noise=0.589274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69652e-05 Jy ! Component: 100 - total flux cleaned = -3.77236e-05 Jy ! Component: 150 - total flux cleaned = -3.78778e-05 Jy ! Component: 200 - total flux cleaned = -3.78085e-05 Jy ! Total flux subtracted in 200 components = -3.78085e-05 Jy ! Clean residual min=-0.001504 max=0.001320 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.036819 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.036819 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=0.024808Jy sigma=0.628525 ! Fit after self-cal, rms=0.024808Jy sigma=0.628504 wmodel J2204+0431_X_map.mod ! Writing 42 model components to file: J2204+0431_X_map.mod wobs J2204+0431_X_uvs.fits ! Writing UV FITS file: J2204+0431_X_uvs.fits wwins J2204+0431_X_map.win ! wwins: Wrote 1 windows to J2204+0431_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 = -0.000474708 Jy ! Component: 100 - total flux cleaned = -0.000712034 Jy ! Component: 150 - total flux cleaned = -0.00086905 Jy ! Component: 200 - total flux cleaned = -0.000954146 Jy ! Component: 250 - total flux cleaned = -0.00105621 Jy ! Component: 300 - total flux cleaned = -0.00119307 Jy ! Component: 350 - total flux cleaned = -0.00138127 Jy ! Component: 400 - total flux cleaned = -0.00149049 Jy ! Component: 450 - total flux cleaned = -0.00157879 Jy ! Component: 500 - total flux cleaned = -0.00166493 Jy ! Component: 550 - total flux cleaned = -0.00171543 Jy ! Component: 600 - total flux cleaned = -0.0017323 Jy ! Component: 650 - total flux cleaned = -0.0018124 Jy ! Component: 700 - total flux cleaned = -0.00187481 Jy ! Component: 750 - total flux cleaned = -0.00193609 Jy ! Component: 800 - total flux cleaned = -0.00192117 Jy ! Component: 850 - total flux cleaned = -0.00196517 Jy ! Component: 900 - total flux cleaned = -0.00203715 Jy ! Component: 950 - total flux cleaned = -0.00207882 Jy ! Component: 1000 - total flux cleaned = -0.00207868 Jy ! Component: 1050 - total flux cleaned = -0.00207849 Jy ! Component: 1100 - total flux cleaned = -0.00207901 Jy ! Component: 1150 - total flux cleaned = -0.00211841 Jy ! Component: 1200 - total flux cleaned = -0.00211845 Jy ! Component: 1250 - total flux cleaned = -0.00214366 Jy ! Component: 1300 - total flux cleaned = -0.00214367 Jy ! Component: 1350 - total flux cleaned = -0.00215627 Jy ! Component: 1400 - total flux cleaned = -0.00216838 Jy ! Component: 1450 - total flux cleaned = -0.00218043 Jy ! Component: 1500 - total flux cleaned = -0.00216878 Jy ! Component: 1550 - total flux cleaned = -0.00219176 Jy ! Component: 1600 - total flux cleaned = -0.0022032 Jy ! Component: 1650 - total flux cleaned = -0.00221436 Jy ! Component: 1700 - total flux cleaned = -0.00223628 Jy ! Component: 1750 - total flux cleaned = -0.00222558 Jy ! Component: 1800 - total flux cleaned = -0.00222575 Jy ! Component: 1850 - total flux cleaned = -0.00224707 Jy ! Component: 1900 - total flux cleaned = -0.00229917 Jy ! Component: 1950 - total flux cleaned = -0.00227854 Jy ! Component: 2000 - total flux cleaned = -0.00230921 Jy ! Component: 2050 - total flux cleaned = -0.0023293 Jy ! Component: 2100 - total flux cleaned = -0.00233915 Jy ! Component: 2150 - total flux cleaned = -0.00234877 Jy ! Component: 2200 - total flux cleaned = -0.00233907 Jy ! Component: 2250 - total flux cleaned = -0.00233913 Jy ! Component: 2300 - total flux cleaned = -0.00232976 Jy ! Component: 2350 - total flux cleaned = -0.00232038 Jy ! Component: 2400 - total flux cleaned = -0.00234807 Jy ! Component: 2450 - total flux cleaned = -0.00235733 Jy ! Component: 2500 - total flux cleaned = -0.00233912 Jy ! Component: 2550 - total flux cleaned = -0.002321 Jy ! Component: 2600 - total flux cleaned = -0.00230323 Jy ! Component: 2650 - total flux cleaned = -0.00230314 Jy ! Component: 2700 - total flux cleaned = -0.00227698 Jy ! Component: 2750 - total flux cleaned = -0.00231145 Jy ! Component: 2800 - total flux cleaned = -0.00228582 Jy ! Component: 2850 - total flux cleaned = -0.00225204 Jy ! Component: 2900 - total flux cleaned = -0.00224376 Jy ! Component: 2950 - total flux cleaned = -0.00223552 Jy ! Component: 3000 - total flux cleaned = -0.00222721 Jy ! Component: 3050 - total flux cleaned = -0.00220268 Jy ! Component: 3100 - total flux cleaned = -0.00220271 Jy ! Component: 3150 - total flux cleaned = -0.00221075 Jy ! Component: 3200 - total flux cleaned = -0.00217096 Jy ! Component: 3250 - total flux cleaned = -0.00215527 Jy ! Component: 3300 - total flux cleaned = -0.00213189 Jy ! Component: 3350 - total flux cleaned = -0.00210876 Jy ! Component: 3400 - total flux cleaned = -0.0021088 Jy ! Component: 3450 - total flux cleaned = -0.00208592 Jy ! Component: 3500 - total flux cleaned = -0.00207839 Jy ! Component: 3550 - total flux cleaned = -0.0020634 Jy ! Component: 3600 - total flux cleaned = -0.00204842 Jy ! Component: 3650 - total flux cleaned = -0.00204842 Jy ! Component: 3700 - total flux cleaned = -0.00201885 Jy ! Component: 3750 - total flux cleaned = -0.00201884 Jy ! Component: 3800 - total flux cleaned = -0.00200418 Jy ! Component: 3850 - total flux cleaned = -0.00198236 Jy ! Component: 3900 - total flux cleaned = -0.00195343 Jy ! Component: 3950 - total flux cleaned = -0.00193899 Jy ! Component: 4000 - total flux cleaned = -0.00194601 Jy ! Component: 4050 - total flux cleaned = -0.00189619 Jy ! Total flux subtracted in 4096 components = -0.00188203 Jy ! Clean residual min=-0.000441 max=0.000404 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.034937 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 301 components and 0.034937 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2204+0431_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 2.549 at 20.47 degrees (North through East) ! Clean map min=-0.0013962 max=0.037939 Jy/beam ! Writing clean map to FITS file: .//J2204+0431_X_map.fits wmodel .//J2204+0431_X_map.mod ! Writing 301 model components to file: .//J2204+0431_X_map.mod wobs .//J2204+0431_X_uvs.fits ! Writing UV FITS file: .//J2204+0431_X_uvs.fits wwins .//J2204+0431_X_map.win ! wwins: Wrote 2 windows to .//J2204+0431_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0379387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.985507 0.985507 1.97101 3.94203 7.88406 15.7681 31.5362 63.0725 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.411 quit ! Quitting program ! Log file .//J2204+0431_X_dfm.log closed on Sun Oct 21 00:18:13 2018