! Started logfile: /image_prod/ug002_uva//J0030+5904_S_b_dfm.log on Wed Mar 4 18:29:53 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//J0030+5904_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0030+5904_S_b_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.773611 visibilities/baseline/integration-bin. ! Found source: J0030+5904 ! ! 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 40 lines of history. ! ! Reading 6684 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 J0030+5904_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. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003308Jy sigma=8.715987 ! Fit after self-cal, rms=0.926662Jy sigma=7.975329 ! 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=4.86 mas, bmaj=6.517 mas, bpa=-23.82 degrees ! Estimated noise=1.5645 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 = 0.0564284 Jy ! Component: 100 - total flux cleaned = 0.0805751 Jy ! Total flux subtracted in 100 components = 0.0805751 Jy ! Clean residual min=-0.006584 max=0.015102 Jy/beam ! Clean residual mean=-0.000069 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.0805751 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0805751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063921Jy sigma=0.534759 ! Fit after self-cal, rms=0.062762Jy sigma=0.528179 ! Inverting map ! Added new window around map position (0.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163303 Jy ! Component: 100 - total flux cleaned = 0.0274975 Jy ! Total flux subtracted in 100 components = 0.0274975 Jy ! Clean residual min=-0.004494 max=0.006547 Jy/beam ! Clean residual mean=-0.000044 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.108073 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.108073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057386Jy sigma=0.468350 ! Fit after self-cal, rms=0.057171Jy sigma=0.466689 ! 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=5.678 mas, bmaj=7.363 mas, bpa=-19.96 degrees ! Estimated noise=1.023 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 = 0.0111604 Jy ! Component: 100 - total flux cleaned = 0.0182749 Jy ! Component: 150 - total flux cleaned = 0.0231106 Jy ! Component: 200 - total flux cleaned = 0.0264679 Jy ! Total flux subtracted in 200 components = 0.0264679 Jy ! Clean residual min=-0.003135 max=0.004199 Jy/beam ! Clean residual mean=-0.000030 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.13454 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 143 components and 0.13454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054976Jy sigma=0.440543 ! Fit after self-cal, rms=0.054810Jy sigma=0.439283 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.678 x 7.363 at -19.96 degrees (North through East) ! Clean map min=-0.0029033 max=0.07201 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.03 KP 0.94 ! LA 0.96 NL 0.93 OV 1.02 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.97 ! LA 0.96 NL 0.99 OV 1.03 PT 0.96 ! SC 0.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.10 KP 0.94 ! LA 1.01 NL 1.01 OV 1.05 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.054810Jy sigma=0.439283 ! Fit after self-cal, rms=0.054240Jy sigma=0.435124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.662 mas, bmaj=7.498 mas, bpa=-20.08 degrees ! Estimated noise=1.01069 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 (1.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380224 Jy ! Component: 100 - total flux cleaned = 0.00618676 Jy ! Component: 150 - total flux cleaned = 0.00793393 Jy ! Component: 200 - total flux cleaned = 0.00902801 Jy ! Total flux subtracted in 200 components = 0.00902801 Jy ! Clean residual min=-0.002244 max=0.002240 Jy/beam ! Clean residual mean=-0.000009 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.143568 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 176 components and 0.143568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053959Jy sigma=0.431764 ! Fit after self-cal, rms=0.053957Jy sigma=0.431274 ! 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=0.053957Jy sigma=0.431274 ! Fit after self-cal, rms=0.052952Jy sigma=0.429082 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.643 mas, bmaj=7.394 mas, bpa=-22.21 degrees ! Estimated noise=0.998171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159489 Jy ! Component: 100 - total flux cleaned = 0.00234856 Jy ! Component: 150 - total flux cleaned = 0.00298412 Jy ! Component: 200 - total flux cleaned = 0.00339271 Jy ! Total flux subtracted in 200 components = 0.00339271 Jy ! Clean residual min=-0.001777 max=0.001909 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.146961 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 203 components and 0.146961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052887Jy sigma=0.428365 ! Fit after self-cal, rms=0.052868Jy sigma=0.428225 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 = 0.000520872 Jy ! Component: 100 - total flux cleaned = 0.000782285 Jy ! Component: 150 - total flux cleaned = 0.00100914 Jy ! Component: 200 - total flux cleaned = 0.00116947 Jy ! Total flux subtracted in 200 components = 0.00116947 Jy ! Clean residual min=-0.001760 max=0.001844 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.148131 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 220 components and 0.148131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052841Jy sigma=0.427960 ! Fit after self-cal, rms=0.052832Jy sigma=0.427924 ! 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=0.052832Jy sigma=0.427924 ! Fit after self-cal, rms=0.052351Jy sigma=0.427805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.632 mas, bmaj=7.354 mas, bpa=-22.5 degrees ! Estimated noise=0.98951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589252 Jy ! Component: 100 - total flux cleaned = 0.00106801 Jy ! Component: 150 - total flux cleaned = 0.00142043 Jy ! Component: 200 - total flux cleaned = 0.00158694 Jy ! Total flux subtracted in 200 components = 0.00158694 Jy ! Clean residual min=-0.001656 max=0.001749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.149718 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 231 components and 0.149718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052327Jy sigma=0.427545 ! Fit after self-cal, rms=0.052316Jy sigma=0.427508 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 = 0.00034953 Jy ! Component: 100 - total flux cleaned = 0.000454169 Jy ! Component: 150 - total flux cleaned = 0.000602924 Jy ! Component: 200 - total flux cleaned = 0.000721508 Jy ! Total flux subtracted in 200 components = 0.000721508 Jy ! Clean residual min=-0.001702 max=0.001712 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.150439 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 243 components and 0.150439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052302Jy sigma=0.427373 ! Fit after self-cal, rms=0.052298Jy sigma=0.427357 ! 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=0.052298Jy sigma=0.427357 ! Fit after self-cal, rms=0.051920Jy sigma=0.427303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.1 mas, bmaj=9.646 mas, bpa=-29.69 degrees ! Estimated noise=1.08614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946752 Jy ! Component: 100 - total flux cleaned = 0.001231 Jy ! Component: 150 - total flux cleaned = 0.00142947 Jy ! Component: 200 - total flux cleaned = 0.00149534 Jy ! Total flux subtracted in 200 components = 0.00149534 Jy ! Clean residual min=-0.001691 max=0.001772 Jy/beam ! Clean residual mean=-0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.151934 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 261 components and 0.151934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051909Jy sigma=0.427212 ! Fit after self-cal, rms=0.051898Jy sigma=0.427177 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 = 0.000213876 Jy ! Component: 100 - total flux cleaned = 0.000334507 Jy ! Component: 150 - total flux cleaned = 0.000407818 Jy ! Component: 200 - total flux cleaned = 0.000472211 Jy ! Total flux subtracted in 200 components = 0.000472211 Jy ! Clean residual min=-0.001674 max=0.001705 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.152407 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 271 components and 0.152407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051893Jy sigma=0.427142 ! Fit after self-cal, rms=0.051889Jy sigma=0.427127 ! 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=5.624 mas, bmaj=7.336 mas, bpa=-22.57 degrees ! Estimated noise=0.983468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.624 x 7.336 at -22.57 degrees (North through East) ! Clean map min=-0.0016665 max=0.068557 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=4.855 mas, bmaj=6.486 mas, bpa=-26.47 degrees ! Estimated noise=1.49881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551343 Jy ! Component: 100 - total flux cleaned = 0.0798972 Jy ! Component: 150 - total flux cleaned = 0.0957094 Jy ! Component: 200 - total flux cleaned = 0.106867 Jy ! Total flux subtracted in 200 components = 0.106867 Jy ! Clean residual min=-0.004064 max=0.006257 Jy/beam ! Clean residual mean=-0.000038 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.106867 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.106867 Jy ! Inverting map and beam ! Estimated beam: bmin=5.624 mas, bmaj=7.336 mas, bpa=-22.57 degrees ! Estimated noise=0.983468 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 = 0.0108647 Jy ! Component: 100 - total flux cleaned = 0.0179551 Jy ! Component: 150 - total flux cleaned = 0.0231117 Jy ! Component: 200 - total flux cleaned = 0.0270913 Jy ! Total flux subtracted in 200 components = 0.0270913 Jy ! Clean residual min=-0.002301 max=0.002685 Jy/beam ! Clean residual mean=-0.000018 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.133959 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 142 components and 0.133959 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=9.1 mas, bmaj=9.646 mas, bpa=-29.69 degrees ! Estimated noise=1.08614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445676 Jy ! Component: 100 - total flux cleaned = 0.00764548 Jy ! Component: 150 - total flux cleaned = 0.0100642 Jy ! Component: 200 - total flux cleaned = 0.0119303 Jy ! Total flux subtracted in 200 components = 0.0119303 Jy ! Clean residual min=-0.002133 max=0.002009 Jy/beam ! Clean residual mean=-0.000012 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.145889 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 = 0.00145313 Jy ! Component: 100 - total flux cleaned = 0.00259847 Jy ! Component: 150 - total flux cleaned = 0.00350638 Jy ! Component: 200 - total flux cleaned = 0.00422777 Jy ! Total flux subtracted in 200 components = 0.00422777 Jy ! Clean residual min=-0.001878 max=0.001873 Jy/beam ! Clean residual mean=-0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.150117 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 241 components and 0.150117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.624 mas, bmaj=7.336 mas, bpa=-22.57 degrees ! Estimated noise=0.983468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624007 Jy ! Component: 100 - total flux cleaned = 0.000837523 Jy ! Component: 150 - total flux cleaned = 0.00102235 Jy ! Component: 200 - total flux cleaned = 0.00114838 Jy ! Total flux subtracted in 200 components = 0.00114838 Jy ! Clean residual min=-0.001674 max=0.001611 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.151265 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 257 components and 0.151265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051916Jy sigma=0.427345 ! Fit after self-cal, rms=0.051886Jy sigma=0.427212 wmodel J0030+5904_S_b_map.mod ! Writing 257 model components to file: J0030+5904_S_b_map.mod wobs J0030+5904_S_b_uvs.fits ! Writing UV FITS file: J0030+5904_S_b_uvs.fits wwins J0030+5904_S_b_map.win ! wwins: Wrote 3 windows to J0030+5904_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 = -0.0004969 Jy ! Component: 100 - total flux cleaned = -0.000336792 Jy ! Component: 150 - total flux cleaned = -0.000360828 Jy ! Component: 200 - total flux cleaned = -0.000432602 Jy ! Component: 250 - total flux cleaned = -0.000387311 Jy ! Component: 300 - total flux cleaned = -0.000387195 Jy ! Component: 350 - total flux cleaned = -0.000387187 Jy ! Component: 400 - total flux cleaned = -0.000407923 Jy ! Component: 450 - total flux cleaned = -0.000407742 Jy ! Component: 500 - total flux cleaned = -0.000407651 Jy ! Component: 550 - total flux cleaned = -0.000407785 Jy ! Component: 600 - total flux cleaned = -0.000408247 Jy ! Component: 650 - total flux cleaned = -0.000463308 Jy ! Component: 700 - total flux cleaned = -0.000445497 Jy ! Component: 750 - total flux cleaned = -0.000516366 Jy ! Component: 800 - total flux cleaned = -0.000568391 Jy ! Component: 850 - total flux cleaned = -0.000568371 Jy ! Component: 900 - total flux cleaned = -0.000601838 Jy ! Component: 950 - total flux cleaned = -0.000601814 Jy ! Component: 1000 - total flux cleaned = -0.000634069 Jy ! Component: 1050 - total flux cleaned = -0.000650086 Jy ! Component: 1100 - total flux cleaned = -0.000712345 Jy ! Component: 1150 - total flux cleaned = -0.000742934 Jy ! Component: 1200 - total flux cleaned = -0.000772672 Jy ! Component: 1250 - total flux cleaned = -0.000787375 Jy ! Component: 1300 - total flux cleaned = -0.000787793 Jy ! Component: 1350 - total flux cleaned = -0.000859675 Jy ! Component: 1400 - total flux cleaned = -0.000887978 Jy ! Component: 1450 - total flux cleaned = -0.000943531 Jy ! Component: 1500 - total flux cleaned = -0.000956906 Jy ! Component: 1550 - total flux cleaned = -0.000970448 Jy ! Component: 1600 - total flux cleaned = -0.00102333 Jy ! Component: 1650 - total flux cleaned = -0.00101032 Jy ! Component: 1700 - total flux cleaned = -0.00104952 Jy ! Component: 1750 - total flux cleaned = -0.00115192 Jy ! Component: 1800 - total flux cleaned = -0.0011771 Jy ! Component: 1850 - total flux cleaned = -0.0012019 Jy ! Component: 1900 - total flux cleaned = -0.0012636 Jy ! Component: 1950 - total flux cleaned = -0.00130005 Jy ! Component: 2000 - total flux cleaned = -0.00138437 Jy ! Component: 2050 - total flux cleaned = -0.00145563 Jy ! Component: 2100 - total flux cleaned = -0.00150244 Jy ! Component: 2150 - total flux cleaned = -0.00156041 Jy ! Component: 2200 - total flux cleaned = -0.0015949 Jy ! Component: 2250 - total flux cleaned = -0.0016971 Jy ! Component: 2300 - total flux cleaned = -0.00177575 Jy ! Component: 2350 - total flux cleaned = -0.0018533 Jy ! Component: 2400 - total flux cleaned = -0.00189733 Jy ! Component: 2450 - total flux cleaned = -0.00196259 Jy ! Component: 2500 - total flux cleaned = -0.00202713 Jy ! Component: 2550 - total flux cleaned = -0.0020271 Jy ! Component: 2600 - total flux cleaned = -0.00213267 Jy ! Component: 2650 - total flux cleaned = -0.00212218 Jy ! Component: 2700 - total flux cleaned = -0.00219459 Jy ! Component: 2750 - total flux cleaned = -0.0022355 Jy ! Component: 2800 - total flux cleaned = -0.00225591 Jy ! Component: 2850 - total flux cleaned = -0.00232629 Jy ! Component: 2900 - total flux cleaned = -0.00235623 Jy ! Component: 2950 - total flux cleaned = -0.00241562 Jy ! Component: 3000 - total flux cleaned = -0.00243517 Jy ! Component: 3050 - total flux cleaned = -0.00248374 Jy ! Component: 3100 - total flux cleaned = -0.00255116 Jy ! Component: 3150 - total flux cleaned = -0.00258939 Jy ! Component: 3200 - total flux cleaned = -0.00264641 Jy ! Component: 3250 - total flux cleaned = -0.00270293 Jy ! Component: 3300 - total flux cleaned = -0.00274973 Jy ! Component: 3350 - total flux cleaned = -0.00281465 Jy ! Component: 3400 - total flux cleaned = -0.00286063 Jy ! Component: 3450 - total flux cleaned = -0.00293376 Jy ! Component: 3500 - total flux cleaned = -0.00296091 Jy ! Component: 3550 - total flux cleaned = -0.00301501 Jy ! Component: 3600 - total flux cleaned = -0.00306876 Jy ! Component: 3650 - total flux cleaned = -0.00313989 Jy ! Component: 3700 - total flux cleaned = -0.00318411 Jy ! Component: 3750 - total flux cleaned = -0.0032105 Jy ! Component: 3800 - total flux cleaned = -0.00328013 Jy ! Component: 3850 - total flux cleaned = -0.00328876 Jy ! Component: 3900 - total flux cleaned = -0.00335761 Jy ! Component: 3950 - total flux cleaned = -0.00337486 Jy ! Component: 4000 - total flux cleaned = -0.00345133 Jy ! Component: 4050 - total flux cleaned = -0.00349353 Jy ! Total flux subtracted in 4096 components = -0.00351023 Jy ! Clean residual min=-0.000532 max=0.000568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.147755 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 534 components and 0.147755 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0030+5904_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.624 x 7.336 at -22.57 degrees (North through East) ! Clean map min=-0.0012126 max=0.068316 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0030+5904_S_b_map.fits wmodel /image_prod/ug002_uva//J0030+5904_S_b_map.mod ! Writing 534 model components to file: /image_prod/ug002_uva//J0030+5904_S_b_map.mod wobs /image_prod/ug002_uva//J0030+5904_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0030+5904_S_b_uvs.fits wwins /image_prod/ug002_uva//J0030+5904_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0030+5904_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0683161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.680227 0.680227 1.36045 2.72091 5.44181 10.8836 21.7673 43.5345 87.069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 441.029 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0030+5904_S_b_dfm.log closed on Wed Mar 4 18:29:57 2020