! Started logfile: /image_prod/ug002_uva//J1250+0158_S_dfm.log on Thu Mar 5 00:50:42 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//J1250+0158_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1250+0158_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.993452 visibilities/baseline/integration-bin. ! Found source: J1250+0158 ! ! 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 5007 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 J1250+0158_S] 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=1.006292Jy sigma=7.658769 ! Fit after self-cal, rms=0.892256Jy sigma=6.715054 ! 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=2.816 mas, bmaj=6.873 mas, bpa=-0.6606 degrees ! Estimated noise=1.88693 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 = 0.0858211 Jy ! Component: 100 - total flux cleaned = 0.112857 Jy ! Total flux subtracted in 100 components = 0.112857 Jy ! Clean residual min=-0.005621 max=0.010926 Jy/beam ! Clean residual mean=0.000007 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.112857 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069098Jy sigma=0.482938 ! Fit after self-cal, rms=0.068879Jy sigma=0.481257 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117519 Jy ! Component: 100 - total flux cleaned = 0.0178436 Jy ! Total flux subtracted in 100 components = 0.0178436 Jy ! Clean residual min=-0.005210 max=0.006258 Jy/beam ! Clean residual mean=0.000007 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.130701 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.130701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067179Jy sigma=0.461930 ! Fit after self-cal, rms=0.067159Jy sigma=0.461642 ! 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=3.245 mas, bmaj=7.418 mas, bpa=0.3343 degrees ! Estimated noise=1.36323 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 = 0.00515657 Jy ! Component: 100 - total flux cleaned = 0.00864279 Jy ! Component: 150 - total flux cleaned = 0.011101 Jy ! Component: 200 - total flux cleaned = 0.0128525 Jy ! Total flux subtracted in 200 components = 0.0128525 Jy ! Clean residual min=-0.004559 max=0.004533 Jy/beam ! Clean residual mean=0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.143553 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.143553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066802Jy sigma=0.456719 ! Fit after self-cal, rms=0.066812Jy sigma=0.456643 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 7.418 at 0.3343 degrees (North through East) ! Clean map min=-0.0047049 max=0.10673 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 KP 1.03 MK 0.96 ! NL 1.01 OV 0.87 PT 1.03 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.00 HN 1.01 KP 1.00 ! MK 0.97 NL 0.99 OV 0.88 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 KP 0.98 MK 1.06 ! NL 1.12 OV 0.93 PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.03 HN 1.08 KP 0.97 ! MK 1.02 NL 1.13 OV 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 KP 1.04 MK 0.99 ! NL 0.99 OV 0.84 PT 0.99 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.60 FD 0.98 HN 0.97 KP 1.06 ! MK 1.12 NL 1.09 OV 0.89 SC 0.95 ! ! ! Fit before self-cal, rms=0.066812Jy sigma=0.456643 ! Fit after self-cal, rms=0.067833Jy sigma=0.446360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=7.523 mas, bpa=0.5898 degrees ! Estimated noise=1.3709 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 = -0.000252072 Jy ! Component: 100 - total flux cleaned = -0.000571711 Jy ! Component: 150 - total flux cleaned = -0.000690665 Jy ! Component: 200 - total flux cleaned = -0.00083371 Jy ! Total flux subtracted in 200 components = -0.00083371 Jy ! Clean residual min=-0.002874 max=0.003089 Jy/beam ! Clean residual mean=0.000005 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.14272 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.14272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067766Jy sigma=0.446055 ! Fit after self-cal, rms=0.067870Jy sigma=0.445887 ! 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=0.067870Jy sigma=0.445887 ! Fit after self-cal, rms=0.068125Jy sigma=0.444325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.53 mas, bpa=0.4545 degrees ! Estimated noise=1.3709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131614 Jy ! Component: 100 - total flux cleaned = -0.000310259 Jy ! Component: 150 - total flux cleaned = -0.000436491 Jy ! Component: 200 - total flux cleaned = -0.000549943 Jy ! Total flux subtracted in 200 components = -0.000549943 Jy ! Clean residual min=-0.002648 max=0.002952 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.14217 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.14217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068085Jy sigma=0.444132 ! Fit after self-cal, rms=0.068096Jy sigma=0.444104 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238901 Jy ! Component: 100 - total flux cleaned = 0.00265383 Jy ! Component: 150 - total flux cleaned = 0.00255759 Jy ! Component: 200 - total flux cleaned = 0.00243871 Jy ! Total flux subtracted in 200 components = 0.00243871 Jy ! Clean residual min=-0.002642 max=0.002355 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.144608 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.144608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067952Jy sigma=0.443179 ! Fit after self-cal, rms=0.067938Jy sigma=0.443111 ! 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=0.067938Jy sigma=0.443111 ! Fit after self-cal, rms=0.067748Jy sigma=0.442867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=7.517 mas, bpa=0.4087 degrees ! Estimated noise=1.36652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890037 Jy ! Component: 100 - total flux cleaned = 0.000818092 Jy ! Component: 150 - total flux cleaned = 0.000730096 Jy ! Component: 200 - total flux cleaned = 0.000702765 Jy ! Total flux subtracted in 200 components = 0.000702765 Jy ! Clean residual min=-0.002534 max=0.002324 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.145311 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.145311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067705Jy sigma=0.442601 ! Fit after self-cal, rms=0.067694Jy sigma=0.442584 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 = 9.62421e-05 Jy ! Component: 100 - total flux cleaned = 5.11878e-05 Jy ! Component: 150 - total flux cleaned = 5.05919e-05 Jy ! Component: 200 - total flux cleaned = 1.06332e-05 Jy ! Total flux subtracted in 200 components = 1.06332e-05 Jy ! Clean residual min=-0.002539 max=0.002325 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.145322 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.145322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067678Jy sigma=0.442493 ! Fit after self-cal, rms=0.067676Jy sigma=0.442487 ! 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=0.067676Jy sigma=0.442487 ! Fit after self-cal, rms=0.067623Jy sigma=0.442445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.53 mas, bmaj=11.48 mas, bpa=-3.078 degrees ! Estimated noise=1.63115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544783 Jy ! Component: 100 - total flux cleaned = 0.000676548 Jy ! Component: 150 - total flux cleaned = 0.000765578 Jy ! Component: 200 - total flux cleaned = 0.000810475 Jy ! Total flux subtracted in 200 components = 0.000810475 Jy ! Clean residual min=-0.001893 max=0.002355 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.146132 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.146132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067622Jy sigma=0.442418 ! Fit after self-cal, rms=0.067613Jy sigma=0.442401 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 = 0.000157607 Jy ! Component: 100 - total flux cleaned = 0.000215136 Jy ! Component: 150 - total flux cleaned = 0.000240009 Jy ! Component: 200 - total flux cleaned = 0.000272697 Jy ! Total flux subtracted in 200 components = 0.000272697 Jy ! Clean residual min=-0.001908 max=0.002289 Jy/beam ! Clean residual mean=0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.146405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.146405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067614Jy sigma=0.442408 ! Fit after self-cal, rms=0.067611Jy sigma=0.442399 ! 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=3.238 mas, bmaj=7.515 mas, bpa=0.3823 degrees ! Estimated noise=1.36443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 7.515 at 0.3823 degrees (North through East) ! Clean map min=-0.0022845 max=0.10653 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=2.817 mas, bmaj=6.976 mas, bpa=-0.486 degrees ! Estimated noise=1.88206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855769 Jy ! Component: 100 - total flux cleaned = 0.113161 Jy ! Component: 150 - total flux cleaned = 0.124511 Jy ! Component: 200 - total flux cleaned = 0.130555 Jy ! Total flux subtracted in 200 components = 0.130555 Jy ! Clean residual min=-0.003436 max=0.003532 Jy/beam ! Clean residual mean=0.000006 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.130555 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.130555 Jy ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=7.515 mas, bpa=0.3823 degrees ! Estimated noise=1.36443 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 = 0.00506847 Jy ! Component: 100 - total flux cleaned = 0.0083977 Jy ! Component: 150 - total flux cleaned = 0.0106882 Jy ! Component: 200 - total flux cleaned = 0.0121695 Jy ! Total flux subtracted in 200 components = 0.0121695 Jy ! Clean residual min=-0.002431 max=0.002228 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.142724 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.142724 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=7.53 mas, bmaj=11.48 mas, bpa=-3.078 degrees ! Estimated noise=1.63115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183065 Jy ! Component: 100 - total flux cleaned = 0.00284655 Jy ! Component: 150 - total flux cleaned = 0.003325 Jy ! Component: 200 - total flux cleaned = 0.00341634 Jy ! Total flux subtracted in 200 components = 0.00341634 Jy ! Clean residual min=-0.002059 max=0.002297 Jy/beam ! Clean residual mean=0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.146141 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 = 4.71925e-05 Jy ! Component: 100 - total flux cleaned = 4.64739e-05 Jy ! Component: 150 - total flux cleaned = 3.29101e-05 Jy ! Component: 200 - total flux cleaned = 2.15016e-05 Jy ! Total flux subtracted in 200 components = 2.15016e-05 Jy ! Clean residual min=-0.002022 max=0.002303 Jy/beam ! Clean residual mean=0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.146162 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.146162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=7.515 mas, bpa=0.3823 degrees ! Estimated noise=1.36443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480146 Jy ! Component: 100 - total flux cleaned = -0.000575525 Jy ! Component: 150 - total flux cleaned = -0.000549086 Jy ! Component: 200 - total flux cleaned = -0.000571525 Jy ! Total flux subtracted in 200 components = -0.000571525 Jy ! Clean residual min=-0.002427 max=0.002362 Jy/beam ! Clean residual mean=0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.145591 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.145591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067608Jy sigma=0.442396 ! Fit after self-cal, rms=0.067608Jy sigma=0.442370 wmodel J1250+0158_S_map.mod ! Writing 80 model components to file: J1250+0158_S_map.mod wobs J1250+0158_S_uvs.fits ! Writing UV FITS file: J1250+0158_S_uvs.fits wwins J1250+0158_S_map.win ! wwins: Wrote 2 windows to J1250+0158_S_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 = 0.000294426 Jy ! Component: 100 - total flux cleaned = 0.000447679 Jy ! Component: 150 - total flux cleaned = 0.000447903 Jy ! Component: 200 - total flux cleaned = 0.000448794 Jy ! Component: 250 - total flux cleaned = 0.000480433 Jy ! Component: 300 - total flux cleaned = 0.000604585 Jy ! Component: 350 - total flux cleaned = 0.00072576 Jy ! Component: 400 - total flux cleaned = 0.000784488 Jy ! Component: 450 - total flux cleaned = 0.00084161 Jy ! Component: 500 - total flux cleaned = 0.000897444 Jy ! Component: 550 - total flux cleaned = 0.000842668 Jy ! Component: 600 - total flux cleaned = 0.000869437 Jy ! Component: 650 - total flux cleaned = 0.000790436 Jy ! Component: 700 - total flux cleaned = 0.000713577 Jy ! Component: 750 - total flux cleaned = 0.00066371 Jy ! Component: 800 - total flux cleaned = 0.000565443 Jy ! Component: 850 - total flux cleaned = 0.000565354 Jy ! Component: 900 - total flux cleaned = 0.000517205 Jy ! Component: 950 - total flux cleaned = 0.000493376 Jy ! Component: 1000 - total flux cleaned = 0.000470536 Jy ! Component: 1050 - total flux cleaned = 0.000470615 Jy ! Component: 1100 - total flux cleaned = 0.000426599 Jy ! Component: 1150 - total flux cleaned = 0.000382828 Jy ! Component: 1200 - total flux cleaned = 0.000361287 Jy ! Component: 1250 - total flux cleaned = 0.000382177 Jy ! Component: 1300 - total flux cleaned = 0.000319601 Jy ! Component: 1350 - total flux cleaned = 0.000217144 Jy ! Component: 1400 - total flux cleaned = 0.000197084 Jy ! Component: 1450 - total flux cleaned = 0.000197241 Jy ! Component: 1500 - total flux cleaned = 0.0002363 Jy ! Component: 1550 - total flux cleaned = 0.000216864 Jy ! Component: 1600 - total flux cleaned = 0.00015962 Jy ! Component: 1650 - total flux cleaned = 0.000159858 Jy ! Component: 1700 - total flux cleaned = 0.000159924 Jy ! Component: 1750 - total flux cleaned = 0.00019674 Jy ! Component: 1800 - total flux cleaned = 0.000232714 Jy ! Component: 1850 - total flux cleaned = 0.000214701 Jy ! Component: 1900 - total flux cleaned = 0.000249755 Jy ! Component: 1950 - total flux cleaned = 0.000284661 Jy ! Component: 2000 - total flux cleaned = 0.000336199 Jy ! Component: 2050 - total flux cleaned = 0.000370159 Jy ! Component: 2100 - total flux cleaned = 0.000420685 Jy ! Component: 2150 - total flux cleaned = 0.000453977 Jy ! Component: 2200 - total flux cleaned = 0.000503529 Jy ! Component: 2250 - total flux cleaned = 0.000503416 Jy ! Component: 2300 - total flux cleaned = 0.000584271 Jy ! Component: 2350 - total flux cleaned = 0.000680162 Jy ! Component: 2400 - total flux cleaned = 0.000680111 Jy ! Component: 2450 - total flux cleaned = 0.000789499 Jy ! Component: 2500 - total flux cleaned = 0.000804829 Jy ! Component: 2550 - total flux cleaned = 0.000835535 Jy ! Component: 2600 - total flux cleaned = 0.000911351 Jy ! Component: 2650 - total flux cleaned = 0.000881356 Jy ! Component: 2700 - total flux cleaned = 0.000940963 Jy ! Component: 2750 - total flux cleaned = 0.000926251 Jy ! Component: 2800 - total flux cleaned = 0.000911694 Jy ! Component: 2850 - total flux cleaned = 0.00098394 Jy ! Component: 2900 - total flux cleaned = 0.000955337 Jy ! Component: 2950 - total flux cleaned = 0.00104065 Jy ! Component: 3000 - total flux cleaned = 0.00108272 Jy ! Component: 3050 - total flux cleaned = 0.00109666 Jy ! Component: 3100 - total flux cleaned = 0.00113814 Jy ! Component: 3150 - total flux cleaned = 0.00119309 Jy ! Component: 3200 - total flux cleaned = 0.00124762 Jy ! Component: 3250 - total flux cleaned = 0.00122072 Jy ! Component: 3300 - total flux cleaned = 0.00127463 Jy ! Component: 3350 - total flux cleaned = 0.00124793 Jy ! Component: 3400 - total flux cleaned = 0.00128744 Jy ! Component: 3450 - total flux cleaned = 0.00130043 Jy ! Component: 3500 - total flux cleaned = 0.00128735 Jy ! Component: 3550 - total flux cleaned = 0.00130038 Jy ! Component: 3600 - total flux cleaned = 0.00136481 Jy ! Component: 3650 - total flux cleaned = 0.00135199 Jy ! Component: 3700 - total flux cleaned = 0.00139002 Jy ! Component: 3750 - total flux cleaned = 0.00138995 Jy ! Component: 3800 - total flux cleaned = 0.0013774 Jy ! Component: 3850 - total flux cleaned = 0.00138971 Jy ! Component: 3900 - total flux cleaned = 0.00134028 Jy ! Component: 3950 - total flux cleaned = 0.00130342 Jy ! Component: 4000 - total flux cleaned = 0.00130356 Jy ! Component: 4050 - total flux cleaned = 0.00126705 Jy ! Total flux subtracted in 4096 components = 0.00125514 Jy ! Clean residual min=-0.000699 max=0.000658 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.146846 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 369 components and 0.146846 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1250+0158_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 7.515 at 0.3823 degrees (North through East) ! Clean map min=-0.0019968 max=0.10746 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1250+0158_S_map.fits wmodel /image_prod/ug002_uva//J1250+0158_S_map.mod ! Writing 369 model components to file: /image_prod/ug002_uva//J1250+0158_S_map.mod wobs /image_prod/ug002_uva//J1250+0158_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1250+0158_S_uvs.fits wwins /image_prod/ug002_uva//J1250+0158_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1250+0158_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587613 0.587613 1.17523 2.35045 4.7009 9.40181 18.8036 37.6072 75.2145 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 510.54 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1250+0158_S_dfm.log closed on Thu Mar 5 00:50:45 2020