! Started logfile: /image_prod/ug002_uva//J2359+3850_S_j_dfm.log on Thu Mar 5 06:35:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2359+3850_S_j_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2359+3850_S_j_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.761905 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 36 lines of history. ! ! Reading 768 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2359+3850_S_j] 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 0.500x0.500 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.096139Jy sigma=8.621676 ! Fit after self-cal, rms=0.571196Jy sigma=4.497658 ! 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=2.766 mas, bmaj=5.118 mas, bpa=0.1118 degrees ! Estimated noise=3.79577 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 = 0.33118 Jy ! Component: 100 - total flux cleaned = 0.413173 Jy ! Total flux subtracted in 100 components = 0.413173 Jy ! Clean residual min=-0.020523 max=0.034340 Jy/beam ! Clean residual mean=0.000050 rms=0.005748 Jy/beam ! Combined flux in latest and established models = 0.413173 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.413173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090948Jy sigma=0.696910 ! Fit after self-cal, rms=0.090835Jy sigma=0.696129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393298 Jy ! Component: 100 - total flux cleaned = 0.0623064 Jy ! Total flux subtracted in 100 components = 0.0623064 Jy ! Clean residual min=-0.017191 max=0.014745 Jy/beam ! Clean residual mean=0.000000 rms=0.003517 Jy/beam ! Combined flux in latest and established models = 0.475479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.475479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070719Jy sigma=0.530054 ! Fit after self-cal, rms=0.070556Jy sigma=0.528701 ! 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=3.112 mas, bmaj=5.536 mas, bpa=0.6128 degrees ! Estimated noise=3.33942 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 = 0.0161817 Jy ! Component: 100 - total flux cleaned = 0.0258779 Jy ! Component: 150 - total flux cleaned = 0.0328497 Jy ! Component: 200 - total flux cleaned = 0.0380206 Jy ! Total flux subtracted in 200 components = 0.0380206 Jy ! Clean residual min=-0.014591 max=0.010321 Jy/beam ! Clean residual mean=-0.000033 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 0.5135 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.5135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066282Jy sigma=0.494069 ! Fit after self-cal, rms=0.066236Jy sigma=0.493751 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 5.536 at 0.6128 degrees (North through East) ! Clean map min=-0.01366 max=0.43158 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.04 ! MK 1.06 NL 0.96 OV 0.93 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 1.05 ! MK 1.04 NL 1.04 OV 0.91 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.03 ! MK 1.02 NL 0.85 OV 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.066236Jy sigma=0.493751 ! Fit after self-cal, rms=0.055882Jy sigma=0.410632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=5.598 mas, bpa=1.484 degrees ! Estimated noise=3.37054 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 = -0.00227993 Jy ! Component: 100 - total flux cleaned = -0.00248746 Jy ! Component: 150 - total flux cleaned = -0.00279065 Jy ! Component: 200 - total flux cleaned = -0.00300341 Jy ! Total flux subtracted in 200 components = -0.00300341 Jy ! Clean residual min=-0.006212 max=0.005801 Jy/beam ! Clean residual mean=-0.000005 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.510496 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.510496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055704Jy sigma=0.409114 ! Fit after self-cal, rms=0.055701Jy sigma=0.408911 ! 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. ! ! Fit before self-cal, rms=0.055701Jy sigma=0.408911 ! Fit after self-cal, rms=0.054929Jy sigma=0.402429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=5.611 mas, bpa=1.327 degrees ! Estimated noise=3.37058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224588 Jy ! Component: 100 - total flux cleaned = -0.00266584 Jy ! Component: 150 - total flux cleaned = -0.00297001 Jy ! Component: 200 - total flux cleaned = -0.00319206 Jy ! Total flux subtracted in 200 components = -0.00319206 Jy ! Clean residual min=-0.005749 max=0.005189 Jy/beam ! Clean residual mean=-0.000002 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.507304 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.507304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054801Jy sigma=0.401477 ! Fit after self-cal, rms=0.054790Jy sigma=0.401432 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 = -0.000272349 Jy ! Component: 100 - total flux cleaned = -0.000454107 Jy ! Component: 150 - total flux cleaned = -0.000581462 Jy ! Component: 200 - total flux cleaned = -0.000668546 Jy ! Total flux subtracted in 200 components = -0.000668546 Jy ! Clean residual min=-0.005620 max=0.005184 Jy/beam ! Clean residual mean=-0.000002 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.506636 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.506636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054748Jy sigma=0.401112 ! Fit after self-cal, rms=0.054742Jy sigma=0.401085 ! 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. ! ! Fit before self-cal, rms=0.054742Jy sigma=0.401085 ! Fit after self-cal, rms=0.054766Jy sigma=0.400713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=5.621 mas, bpa=1.185 degrees ! Estimated noise=3.37194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169247 Jy ! Component: 100 - total flux cleaned = -0.0020042 Jy ! Component: 150 - total flux cleaned = -0.00218902 Jy ! Component: 200 - total flux cleaned = -0.00238537 Jy ! Total flux subtracted in 200 components = -0.00238537 Jy ! Clean residual min=-0.005492 max=0.005101 Jy/beam ! Clean residual mean=-0.000001 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.504251 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.504251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054692Jy sigma=0.400196 ! Fit after self-cal, rms=0.054692Jy sigma=0.400182 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 = 5.95025e-06 Jy ! Component: 100 - total flux cleaned = -5.08123e-05 Jy ! Component: 150 - total flux cleaned = -0.000104245 Jy ! Component: 200 - total flux cleaned = -0.000130803 Jy ! Total flux subtracted in 200 components = -0.000130803 Jy ! Clean residual min=-0.005457 max=0.005098 Jy/beam ! Clean residual mean=-0.000001 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.50412 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.50412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054664Jy sigma=0.399978 ! Fit after self-cal, rms=0.054661Jy sigma=0.399964 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.054661Jy sigma=0.399964 ! Fit after self-cal, rms=0.054676Jy sigma=0.399736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.381 mas, bmaj=8.288 mas, bpa=-1.808 degrees ! Estimated noise=4.29113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351062 Jy ! Component: 100 - total flux cleaned = -0.000455873 Jy ! Component: 150 - total flux cleaned = -0.000528845 Jy ! Component: 200 - total flux cleaned = -0.00055025 Jy ! Total flux subtracted in 200 components = -0.00055025 Jy ! Clean residual min=-0.006359 max=0.005534 Jy/beam ! Clean residual mean=-0.000005 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.503569 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.503569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054681Jy sigma=0.399737 ! Fit after self-cal, rms=0.054654Jy sigma=0.399557 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 = -3.89832e-05 Jy ! Component: 100 - total flux cleaned = -0.000130201 Jy ! Component: 150 - total flux cleaned = -0.000169273 Jy ! Component: 200 - total flux cleaned = -0.000216743 Jy ! Total flux subtracted in 200 components = -0.000216743 Jy ! Clean residual min=-0.006346 max=0.005441 Jy/beam ! Clean residual mean=-0.000004 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.503353 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.503353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054682Jy sigma=0.399687 ! Fit after self-cal, rms=0.054665Jy sigma=0.399578 ! 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=3.177 mas, bmaj=5.63 mas, bpa=1.069 degrees ! Estimated noise=3.37221 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 5.63 at 1.069 degrees (North through East) ! Clean map min=-0.0052413 max=0.43365 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=2.805 mas, bmaj=5.178 mas, bpa=-0.313 degrees ! Estimated noise=3.84639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334075 Jy ! Component: 100 - total flux cleaned = 0.415418 Jy ! Component: 150 - total flux cleaned = 0.450349 Jy ! Component: 200 - total flux cleaned = 0.470469 Jy ! Total flux subtracted in 200 components = 0.470469 Jy ! Clean residual min=-0.009772 max=0.010106 Jy/beam ! Clean residual mean=0.000023 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.470469 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.470469 Jy ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=5.63 mas, bpa=1.069 degrees ! Estimated noise=3.37221 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 = 0.0125384 Jy ! Component: 100 - total flux cleaned = 0.0196189 Jy ! Component: 150 - total flux cleaned = 0.0237384 Jy ! Component: 200 - total flux cleaned = 0.0263289 Jy ! Total flux subtracted in 200 components = 0.0263289 Jy ! Clean residual min=-0.006284 max=0.005529 Jy/beam ! Clean residual mean=0.000003 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.496798 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.496798 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.381 mas, bmaj=8.288 mas, bpa=-1.808 degrees ! Estimated noise=4.29113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367289 Jy ! Component: 100 - total flux cleaned = 0.00449701 Jy ! Component: 150 - total flux cleaned = 0.00473575 Jy ! Component: 200 - total flux cleaned = 0.00491804 Jy ! Total flux subtracted in 200 components = 0.00491804 Jy ! Clean residual min=-0.006535 max=0.005423 Jy/beam ! Clean residual mean=-0.000002 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.501716 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 = 0.000168286 Jy ! Component: 100 - total flux cleaned = 0.000295616 Jy ! Component: 150 - total flux cleaned = 0.000353747 Jy ! Component: 200 - total flux cleaned = 0.000412054 Jy ! Total flux subtracted in 200 components = 0.000412054 Jy ! Clean residual min=-0.006495 max=0.005439 Jy/beam ! Clean residual mean=-0.000003 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.502128 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.502128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=5.63 mas, bpa=1.069 degrees ! Estimated noise=3.37221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133491 Jy ! Component: 100 - total flux cleaned = -0.00133379 Jy ! Component: 150 - total flux cleaned = -0.00133086 Jy ! Component: 200 - total flux cleaned = -0.00126351 Jy ! Total flux subtracted in 200 components = -0.00126351 Jy ! Clean residual min=-0.005963 max=0.005437 Jy/beam ! Clean residual mean=-0.000000 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.500865 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.500864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054938Jy sigma=0.402099 ! Fit after self-cal, rms=0.054893Jy sigma=0.401751 wmodel J2359+3850_S_j_map.mod ! Writing 37 model components to file: J2359+3850_S_j_map.mod wobs J2359+3850_S_j_uvs.fits ! Writing UV FITS file: J2359+3850_S_j_uvs.fits wwins J2359+3850_S_j_map.win ! wwins: Wrote 1 windows to J2359+3850_S_j_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 = -0.00141664 Jy ! Component: 100 - total flux cleaned = -0.00160944 Jy ! Component: 150 - total flux cleaned = -0.00197563 Jy ! Component: 200 - total flux cleaned = -0.00240089 Jy ! Component: 250 - total flux cleaned = -0.00272312 Jy ! Component: 300 - total flux cleaned = -0.00280309 Jy ! Component: 350 - total flux cleaned = -0.00302346 Jy ! Component: 400 - total flux cleaned = -0.00323305 Jy ! Component: 450 - total flux cleaned = -0.00323265 Jy ! Component: 500 - total flux cleaned = -0.00342497 Jy ! Component: 550 - total flux cleaned = -0.00348585 Jy ! Component: 600 - total flux cleaned = -0.00342511 Jy ! Component: 650 - total flux cleaned = -0.00325171 Jy ! Component: 700 - total flux cleaned = -0.00308602 Jy ! Component: 750 - total flux cleaned = -0.00308557 Jy ! Component: 800 - total flux cleaned = -0.00303343 Jy ! Component: 850 - total flux cleaned = -0.00292907 Jy ! Component: 900 - total flux cleaned = -0.00268004 Jy ! Component: 950 - total flux cleaned = -0.00258197 Jy ! Component: 1000 - total flux cleaned = -0.0025338 Jy ! Component: 1050 - total flux cleaned = -0.00234783 Jy ! Component: 1100 - total flux cleaned = -0.00225804 Jy ! Component: 1150 - total flux cleaned = -0.00208239 Jy ! Component: 1200 - total flux cleaned = -0.00195378 Jy ! Component: 1250 - total flux cleaned = -0.00187031 Jy ! Component: 1300 - total flux cleaned = -0.00178735 Jy ! Component: 1350 - total flux cleaned = -0.00162584 Jy ! Component: 1400 - total flux cleaned = -0.00146669 Jy ! Component: 1450 - total flux cleaned = -0.00115516 Jy ! Component: 1500 - total flux cleaned = -0.00104125 Jy ! Component: 1550 - total flux cleaned = -0.000890272 Jy ! Component: 1600 - total flux cleaned = -0.000741689 Jy ! Component: 1650 - total flux cleaned = -0.000705104 Jy ! Component: 1700 - total flux cleaned = -0.000526709 Jy ! Component: 1750 - total flux cleaned = -0.000457291 Jy ! Component: 1800 - total flux cleaned = -0.000388441 Jy ! Component: 1850 - total flux cleaned = -0.000286793 Jy ! Component: 1900 - total flux cleaned = -0.000287222 Jy ! Component: 1950 - total flux cleaned = -0.000352449 Jy ! Component: 2000 - total flux cleaned = -0.000255576 Jy ! Component: 2050 - total flux cleaned = -0.000255687 Jy ! Component: 2100 - total flux cleaned = -0.000410788 Jy ! Component: 2150 - total flux cleaned = -0.00034906 Jy ! Component: 2200 - total flux cleaned = -0.000349212 Jy ! Component: 2250 - total flux cleaned = -0.000379063 Jy ! Component: 2300 - total flux cleaned = -0.000350203 Jy ! Component: 2350 - total flux cleaned = -0.000378777 Jy ! Component: 2400 - total flux cleaned = -0.00034993 Jy ! Component: 2450 - total flux cleaned = -0.000321903 Jy ! Component: 2500 - total flux cleaned = -0.000321881 Jy ! Component: 2550 - total flux cleaned = -0.000376537 Jy ! Component: 2600 - total flux cleaned = -0.000295069 Jy ! Component: 2650 - total flux cleaned = -0.000268323 Jy ! Component: 2700 - total flux cleaned = -0.000162542 Jy ! Component: 2750 - total flux cleaned = -3.24857e-05 Jy ! Component: 2800 - total flux cleaned = 7.03829e-05 Jy ! Component: 2850 - total flux cleaned = 0.000223188 Jy ! Component: 2900 - total flux cleaned = 0.000298829 Jy ! Component: 2950 - total flux cleaned = 0.000398385 Jy ! Component: 3000 - total flux cleaned = 0.000398741 Jy ! Component: 3050 - total flux cleaned = 0.000496639 Jy ! Component: 3100 - total flux cleaned = 0.000689827 Jy ! Component: 3150 - total flux cleaned = 0.00073732 Jy ! Component: 3200 - total flux cleaned = 0.000855657 Jy ! Component: 3250 - total flux cleaned = 0.000949254 Jy ! Component: 3300 - total flux cleaned = 0.00099558 Jy ! Component: 3350 - total flux cleaned = 0.00108793 Jy ! Component: 3400 - total flux cleaned = 0.00113354 Jy ! Component: 3450 - total flux cleaned = 0.00122391 Jy ! Component: 3500 - total flux cleaned = 0.00120145 Jy ! Component: 3550 - total flux cleaned = 0.00131239 Jy ! Component: 3600 - total flux cleaned = 0.00140071 Jy ! Component: 3650 - total flux cleaned = 0.00148841 Jy ! Component: 3700 - total flux cleaned = 0.00151028 Jy ! Component: 3750 - total flux cleaned = 0.0015319 Jy ! Component: 3800 - total flux cleaned = 0.00168085 Jy ! Component: 3850 - total flux cleaned = 0.00170178 Jy ! Component: 3900 - total flux cleaned = 0.00174381 Jy ! Component: 3950 - total flux cleaned = 0.00180623 Jy ! Component: 4000 - total flux cleaned = 0.00188869 Jy ! Component: 4050 - total flux cleaned = 0.00197072 Jy ! Total flux subtracted in 4096 components = 0.00205172 Jy ! Clean residual min=-0.001185 max=0.001469 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.502916 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 310 components and 0.502917 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2359+3850_S_j_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 5.63 at 1.069 degrees (North through East) ! Clean map min=-0.0029501 max=0.43443 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2359+3850_S_j_map.fits wmodel /image_prod/ug002_uva//J2359+3850_S_j_map.mod ! Writing 310 model components to file: /image_prod/ug002_uva//J2359+3850_S_j_map.mod wobs /image_prod/ug002_uva//J2359+3850_S_j_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2359+3850_S_j_uvs.fits wwins /image_prod/ug002_uva//J2359+3850_S_j_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2359+3850_S_j_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.434431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345807 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2388 0.2388 0.4776 0.9552 1.9104 3.8208 7.6416 15.2832 30.5664 61.1328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.434 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1256.28 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2359+3850_S_j_dfm.log closed on Thu Mar 5 06:35:35 2020