! Started logfile: /image_prod/ug002_uva//J0418+2116_S_b_dfm.log on Wed Mar 4 20:17:15 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//J0418+2116_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0418+2116_S_b_uva.fits ! AN table 1: 20 integrations on 21 of 21 possible baselines. ! AN table 2: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.997403 visibilities/baseline/integration-bin. ! Found source: J0418+2116 ! ! 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 44 lines of history. ! ! Reading 4608 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 J0418+2116_S_b] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006596Jy sigma=9.861174 ! Fit after self-cal, rms=0.952800Jy sigma=9.374965 ! 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=2.908 mas, bmaj=9.66 mas, bpa=-10.22 degrees ! Estimated noise=1.66174 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 = 0.0372798 Jy ! Component: 100 - total flux cleaned = 0.0467121 Jy ! Total flux subtracted in 100 components = 0.0467121 Jy ! Clean residual min=-0.004373 max=0.004620 Jy/beam ! Clean residual mean=-0.000012 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.0467121 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0467121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072234Jy sigma=0.553058 ! Fit after self-cal, rms=0.070708Jy sigma=0.536327 ! 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=3.496 mas, bmaj=10.27 mas, bpa=-9.58 degrees ! Estimated noise=1.09205 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 = 0.000868399 Jy ! Component: 100 - total flux cleaned = 0.000214962 Jy ! Component: 150 - total flux cleaned = -0.000305822 Jy ! Component: 200 - total flux cleaned = -0.000629902 Jy ! Total flux subtracted in 200 components = -0.000629902 Jy ! Clean residual min=-0.003222 max=0.004021 Jy/beam ! Clean residual mean=-0.000006 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0460822 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0460822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069785Jy sigma=0.531463 ! Fit after self-cal, rms=0.069668Jy sigma=0.531144 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 10.27 at -9.58 degrees (North through East) ! Clean map min=-0.0036032 max=0.050606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.10 KP 0.97 LA 1.00 ! MK 0.80 NL 1.03 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.24 KP 1.06 LA 1.01 MK 0.99 ! NL 1.13 OV 0.99 PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.33 FD 0.88 KP 0.94 LA 1.09 ! MK 1.06 NL 0.73 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.24 KP 1.01 LA 0.99 MK 1.02 ! NL 0.87 OV 0.98 PT 1.05 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.96 KP 1.01 LA 1.03 ! MK 0.92 NL 0.83 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.14 KP 0.99 LA 1.12 MK 0.98 ! NL 0.91 OV 1.00 PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.069668Jy sigma=0.531144 ! Fit after self-cal, rms=0.056663Jy sigma=0.516489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=9.872 mas, bpa=-9.88 degrees ! Estimated noise=1.07274 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 = 0.00130879 Jy ! Component: 100 - total flux cleaned = 0.00154436 Jy ! Component: 150 - total flux cleaned = 0.0016926 Jy ! Component: 200 - total flux cleaned = 0.00182513 Jy ! Total flux subtracted in 200 components = 0.00182513 Jy ! Clean residual min=-0.002588 max=0.002885 Jy/beam ! Clean residual mean=-0.000009 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0479073 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0479073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056623Jy sigma=0.516154 ! Fit after self-cal, rms=0.056641Jy sigma=0.514434 ! 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=0.056641Jy sigma=0.514434 ! Fit after self-cal, rms=0.056636Jy sigma=0.511020 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=9.908 mas, bpa=-10.67 degrees ! Estimated noise=1.0803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837049 Jy ! Component: 100 - total flux cleaned = 0.000987966 Jy ! Component: 150 - total flux cleaned = 0.00106429 Jy ! Component: 200 - total flux cleaned = 0.00111965 Jy ! Total flux subtracted in 200 components = 0.00111965 Jy ! Clean residual min=-0.002020 max=0.002290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.049027 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.049027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056625Jy sigma=0.510834 ! Fit after self-cal, rms=0.056726Jy sigma=0.510532 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 = -4.52821e-05 Jy ! Component: 100 - total flux cleaned = -1.4139e-05 Jy ! Component: 150 - total flux cleaned = 1.34854e-05 Jy ! Component: 200 - total flux cleaned = 3.89101e-05 Jy ! Total flux subtracted in 200 components = 3.89101e-05 Jy ! Clean residual min=-0.001991 max=0.002277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0490659 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0490659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056716Jy sigma=0.510484 ! Fit after self-cal, rms=0.056718Jy sigma=0.510476 ! 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=0.056718Jy sigma=0.510476 ! Fit after self-cal, rms=0.056838Jy sigma=0.510368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=9.898 mas, bpa=-10.68 degrees ! Estimated noise=1.08149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533075 Jy ! Component: 100 - total flux cleaned = 0.000629211 Jy ! Component: 150 - total flux cleaned = 0.000699484 Jy ! Component: 200 - total flux cleaned = 0.000750561 Jy ! Total flux subtracted in 200 components = 0.000750561 Jy ! Clean residual min=-0.001990 max=0.002262 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0498165 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0498165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056831Jy sigma=0.510254 ! Fit after self-cal, rms=0.056853Jy sigma=0.510233 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.70649e-05 Jy ! Component: 100 - total flux cleaned = 1.00209e-05 Jy ! Component: 150 - total flux cleaned = 4.72242e-05 Jy ! Component: 200 - total flux cleaned = 7.00626e-05 Jy ! Total flux subtracted in 200 components = 7.00626e-05 Jy ! Clean residual min=-0.001951 max=0.002248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0498865 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0498865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056846Jy sigma=0.510196 ! Fit after self-cal, rms=0.056848Jy sigma=0.510190 ! 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=0.056848Jy sigma=0.510190 ! Fit after self-cal, rms=0.056711Jy sigma=0.510162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.233 mas, bmaj=12.82 mas, bpa=-10.21 degrees ! Estimated noise=1.29435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793593 Jy ! Component: 100 - total flux cleaned = 0.00100658 Jy ! Component: 150 - total flux cleaned = 0.00101739 Jy ! Component: 200 - total flux cleaned = 0.00103685 Jy ! Total flux subtracted in 200 components = 0.00103685 Jy ! Clean residual min=-0.002116 max=0.002616 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0509234 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0509234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056714Jy sigma=0.510124 ! Fit after self-cal, rms=0.056717Jy sigma=0.510103 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 = 0.000129681 Jy ! Component: 100 - total flux cleaned = 0.000129767 Jy ! Component: 150 - total flux cleaned = 0.000129758 Jy ! Component: 200 - total flux cleaned = 0.000138392 Jy ! Total flux subtracted in 200 components = 0.000138392 Jy ! Clean residual min=-0.002125 max=0.002588 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0510617 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0510618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056721Jy sigma=0.510110 ! Fit after self-cal, rms=0.056722Jy sigma=0.510103 ! 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=3.525 mas, bmaj=9.881 mas, bpa=-10.67 degrees ! Estimated noise=1.08127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 9.881 at -10.67 degrees (North through East) ! Clean map min=-0.0019338 max=0.048474 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=2.935 mas, bmaj=9.561 mas, bpa=-11.1 degrees ! Estimated noise=1.59459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372575 Jy ! Component: 100 - total flux cleaned = 0.0466571 Jy ! Component: 150 - total flux cleaned = 0.0498036 Jy ! Component: 200 - total flux cleaned = 0.0502337 Jy ! Total flux subtracted in 200 components = 0.0502337 Jy ! Clean residual min=-0.003356 max=0.003813 Jy/beam ! Clean residual mean=-0.000009 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0502337 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0502337 Jy ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=9.881 mas, bpa=-10.67 degrees ! Estimated noise=1.08127 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 = -0.000384591 Jy ! Component: 100 - total flux cleaned = -0.000383979 Jy ! Component: 150 - total flux cleaned = -0.000282443 Jy ! Component: 200 - total flux cleaned = -0.000155649 Jy ! Total flux subtracted in 200 components = -0.000155649 Jy ! Clean residual min=-0.002207 max=0.002310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.050078 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.050078 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=8.233 mas, bmaj=12.82 mas, bpa=-10.21 degrees ! Estimated noise=1.29435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656378 Jy ! Component: 100 - total flux cleaned = 0.000704829 Jy ! Component: 150 - total flux cleaned = 0.000726173 Jy ! Component: 200 - total flux cleaned = 0.00074346 Jy ! Total flux subtracted in 200 components = 0.00074346 Jy ! Clean residual min=-0.002173 max=0.002590 Jy/beam ! Clean residual mean=0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0508215 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 = 1.76155e-05 Jy ! Component: 100 - total flux cleaned = 4.73398e-05 Jy ! Component: 150 - total flux cleaned = 6.03255e-05 Jy ! Component: 200 - total flux cleaned = 7.33173e-05 Jy ! Total flux subtracted in 200 components = 7.33173e-05 Jy ! Clean residual min=-0.002165 max=0.002583 Jy/beam ! Clean residual mean=0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0508948 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0508948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=9.881 mas, bpa=-10.67 degrees ! Estimated noise=1.08127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236794 Jy ! Component: 100 - total flux cleaned = -0.000234955 Jy ! Component: 150 - total flux cleaned = -0.000254486 Jy ! Component: 200 - total flux cleaned = -0.000236368 Jy ! Total flux subtracted in 200 components = -0.000236368 Jy ! Clean residual min=-0.002020 max=0.002220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0506584 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0506584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056740Jy sigma=0.510263 ! Fit after self-cal, rms=0.056730Jy sigma=0.510232 wmodel J0418+2116_S_b_map.mod ! Writing 47 model components to file: J0418+2116_S_b_map.mod wobs J0418+2116_S_b_uvs.fits ! Writing UV FITS file: J0418+2116_S_b_uvs.fits wwins J0418+2116_S_b_map.win ! wwins: Wrote 1 windows to J0418+2116_S_b_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 = 0.000173085 Jy ! Component: 100 - total flux cleaned = 0.000173567 Jy ! Component: 150 - total flux cleaned = 0.000239542 Jy ! Component: 200 - total flux cleaned = 0.000302118 Jy ! Component: 250 - total flux cleaned = 0.000362958 Jy ! Component: 300 - total flux cleaned = 0.000333873 Jy ! Component: 350 - total flux cleaned = 0.000333948 Jy ! Component: 400 - total flux cleaned = 0.000334219 Jy ! Component: 450 - total flux cleaned = 0.000334458 Jy ! Component: 500 - total flux cleaned = 0.000282497 Jy ! Component: 550 - total flux cleaned = 0.000231581 Jy ! Component: 600 - total flux cleaned = 0.000281886 Jy ! Component: 650 - total flux cleaned = 0.000183516 Jy ! Component: 700 - total flux cleaned = 0.000207978 Jy ! Component: 750 - total flux cleaned = 0.000160402 Jy ! Component: 800 - total flux cleaned = 0.000183525 Jy ! Component: 850 - total flux cleaned = 0.000160362 Jy ! Component: 900 - total flux cleaned = 0.000137429 Jy ! Component: 950 - total flux cleaned = 0.000137307 Jy ! Component: 1000 - total flux cleaned = 0.000158826 Jy ! Component: 1050 - total flux cleaned = 0.000243031 Jy ! Component: 1100 - total flux cleaned = 0.000263539 Jy ! Component: 1150 - total flux cleaned = 0.000365437 Jy ! Component: 1200 - total flux cleaned = 0.000385213 Jy ! Component: 1250 - total flux cleaned = 0.000463481 Jy ! Component: 1300 - total flux cleaned = 0.000482598 Jy ! Component: 1350 - total flux cleaned = 0.00050172 Jy ! Component: 1400 - total flux cleaned = 0.000557846 Jy ! Component: 1450 - total flux cleaned = 0.000613247 Jy ! Component: 1500 - total flux cleaned = 0.000667031 Jy ! Component: 1550 - total flux cleaned = 0.000684421 Jy ! Component: 1600 - total flux cleaned = 0.000632017 Jy ! Component: 1650 - total flux cleaned = 0.000684092 Jy ! Component: 1700 - total flux cleaned = 0.00076927 Jy ! Component: 1750 - total flux cleaned = 0.000819421 Jy ! Component: 1800 - total flux cleaned = 0.000885685 Jy ! Component: 1850 - total flux cleaned = 0.000950797 Jy ! Component: 1900 - total flux cleaned = 0.000983161 Jy ! Component: 1950 - total flux cleaned = 0.0010308 Jy ! Component: 2000 - total flux cleaned = 0.00112511 Jy ! Component: 2050 - total flux cleaned = 0.00124929 Jy ! Component: 2100 - total flux cleaned = 0.00137185 Jy ! Component: 2150 - total flux cleaned = 0.00147795 Jy ! Component: 2200 - total flux cleaned = 0.00159784 Jy ! Component: 2250 - total flux cleaned = 0.00176106 Jy ! Component: 2300 - total flux cleaned = 0.00186396 Jy ! Component: 2350 - total flux cleaned = 0.00196575 Jy ! Component: 2400 - total flux cleaned = 0.00208096 Jy ! Component: 2450 - total flux cleaned = 0.00213809 Jy ! Component: 2500 - total flux cleaned = 0.00223712 Jy ! Component: 2550 - total flux cleaned = 0.00232137 Jy ! Component: 2600 - total flux cleaned = 0.00236334 Jy ! Component: 2650 - total flux cleaned = 0.00250109 Jy ! Component: 2700 - total flux cleaned = 0.00255548 Jy ! Component: 2750 - total flux cleaned = 0.00263679 Jy ! Component: 2800 - total flux cleaned = 0.0027037 Jy ! Component: 2850 - total flux cleaned = 0.00280991 Jy ! Component: 2900 - total flux cleaned = 0.0028362 Jy ! Component: 2950 - total flux cleaned = 0.0029017 Jy ! Component: 3000 - total flux cleaned = 0.00295335 Jy ! Component: 3050 - total flux cleaned = 0.0030176 Jy ! Component: 3100 - total flux cleaned = 0.00303036 Jy ! Component: 3150 - total flux cleaned = 0.00313188 Jy ! Component: 3200 - total flux cleaned = 0.00320723 Jy ! Component: 3250 - total flux cleaned = 0.00323227 Jy ! Component: 3300 - total flux cleaned = 0.00331896 Jy ! Component: 3350 - total flux cleaned = 0.00339271 Jy ! Component: 3400 - total flux cleaned = 0.00340484 Jy ! Component: 3450 - total flux cleaned = 0.00342912 Jy ! Component: 3500 - total flux cleaned = 0.00350122 Jy ! Component: 3550 - total flux cleaned = 0.00351312 Jy ! Component: 3600 - total flux cleaned = 0.00352496 Jy ! Component: 3650 - total flux cleaned = 0.00354871 Jy ! Component: 3700 - total flux cleaned = 0.00359566 Jy ! Component: 3750 - total flux cleaned = 0.00361882 Jy ! Component: 3800 - total flux cleaned = 0.00364189 Jy ! Component: 3850 - total flux cleaned = 0.00367625 Jy ! Component: 3900 - total flux cleaned = 0.00371055 Jy ! Component: 3950 - total flux cleaned = 0.0037445 Jy ! Component: 4000 - total flux cleaned = 0.00374459 Jy ! Component: 4050 - total flux cleaned = 0.0037894 Jy ! Total flux subtracted in 4096 components = 0.00383384 Jy ! Clean residual min=-0.000692 max=0.000658 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0544923 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 377 components and 0.0544922 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0418+2116_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 9.881 at -10.67 degrees (North through East) ! Clean map min=-0.001422 max=0.048469 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0418+2116_S_b_map.fits wmodel /image_prod/ug002_uva//J0418+2116_S_b_map.mod ! Writing 377 model components to file: /image_prod/ug002_uva//J0418+2116_S_b_map.mod wobs /image_prod/ug002_uva//J0418+2116_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0418+2116_S_b_uvs.fits wwins /image_prod/ug002_uva//J0418+2116_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0418+2116_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0484687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28577 1.28577 2.57153 5.14307 10.2861 20.5723 41.1445 82.2891 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.323 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0418+2116_S_b_dfm.log closed on Wed Mar 4 20:17:18 2020