! Started logfile: /scr/pima/rv122_uvs/J0559+2353_S_dfm.log on Fri Jul 13 21:07:40 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv122_uvs/J0559+2353_S_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0559+2353_S_uva.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! AN table 2: 61 integrations on 3 of 3 possible baselines. ! AN table 3: 30 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.511046 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4164 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0559+2353_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. ! A total of 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 441 telescope corrections were flagged in sub-array 1. ! A total of 183 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 187 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.050519Jy sigma=17.799948 ! Fit after self-cal, rms=0.666284Jy sigma=11.163571 ! 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=2.891 mas, bmaj=6.666 mas, bpa=-5.058 degrees ! Estimated noise=1.14218 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 = 0.264787 Jy ! Component: 100 - total flux cleaned = 0.323268 Jy ! Total flux subtracted in 100 components = 0.323268 Jy ! Clean residual min=-0.011677 max=0.019233 Jy/beam ! Clean residual mean=0.000008 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 0.323268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.323268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098592Jy sigma=1.413261 ! Fit after self-cal, rms=0.098543Jy sigma=1.413157 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223715 Jy ! Component: 100 - total flux cleaned = 0.0368662 Jy ! Total flux subtracted in 100 components = 0.0368662 Jy ! Clean residual min=-0.010824 max=0.012082 Jy/beam ! Clean residual mean=0.000006 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 0.360134 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.360134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093429Jy sigma=1.243404 ! Fit after self-cal, rms=0.093151Jy sigma=1.242772 ! 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=3.26 mas, bmaj=7.025 mas, bpa=-5.16 degrees ! Estimated noise=0.853468 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 = 0.0142074 Jy ! Component: 100 - total flux cleaned = 0.0227291 Jy ! Component: 150 - total flux cleaned = 0.0282393 Jy ! Component: 200 - total flux cleaned = 0.031861 Jy ! Total flux subtracted in 200 components = 0.031861 Jy ! Clean residual min=-0.008792 max=0.011752 Jy/beam ! Clean residual mean=-0.000005 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.391995 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.391995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092298Jy sigma=1.176969 ! Fit after self-cal, rms=0.092062Jy sigma=1.176216 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.025 at -5.16 degrees (North through East) ! Clean map min=-0.0085599 max=0.34298 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.94 KP 0.95 ! LA 0.94 MK 1.00 OV 0.94 PT 1.03 ! SC 0.93 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 0.90 KP 0.97 ! LA 0.93 MK 1.04 OV 0.80 PT 1.03 ! SC 0.88 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.14 HN 0.95 KP 0.98 ! LA 0.96 MK 1.08 OV 0.95 PT 1.06 ! SC 0.98 ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.092062Jy sigma=1.176216 ! Fit after self-cal, rms=0.050925Jy sigma=0.946272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=8.199 mas, bpa=-6.228 degrees ! Estimated noise=0.844568 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 (-5.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155622 Jy ! Component: 100 - total flux cleaned = 0.00250814 Jy ! Component: 150 - total flux cleaned = 0.00323198 Jy ! Component: 200 - total flux cleaned = 0.00323165 Jy ! Total flux subtracted in 200 components = 0.00323165 Jy ! Clean residual min=-0.003981 max=0.004651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.395227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.395227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049650Jy sigma=0.924906 ! Fit after self-cal, rms=0.049644Jy sigma=0.923916 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049644Jy sigma=0.923916 ! Fit after self-cal, rms=0.048777Jy sigma=0.909512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=8.201 mas, bpa=-6.222 degrees ! Estimated noise=0.841983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174666 Jy ! Component: 100 - total flux cleaned = 0.00203703 Jy ! Component: 150 - total flux cleaned = 0.00203654 Jy ! Component: 200 - total flux cleaned = 0.00219265 Jy ! Total flux subtracted in 200 components = 0.00219265 Jy ! Clean residual min=-0.003083 max=0.003869 Jy/beam ! Clean residual mean=0.000000 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.39742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.39742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048427Jy sigma=0.903507 ! Fit after self-cal, rms=0.048419Jy sigma=0.903384 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 (13, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338095 Jy ! Component: 100 - total flux cleaned = 0.00416771 Jy ! Component: 150 - total flux cleaned = 0.00436319 Jy ! Component: 200 - total flux cleaned = 0.00436132 Jy ! Total flux subtracted in 200 components = 0.00436132 Jy ! Clean residual min=-0.002906 max=0.003280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.401781 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.401781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048110Jy sigma=0.897929 ! Fit after self-cal, rms=0.048100Jy sigma=0.897696 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048100Jy sigma=0.897696 ! Fit after self-cal, rms=0.047766Jy sigma=0.890994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=8.208 mas, bpa=-6.203 degrees ! Estimated noise=0.840144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507172 Jy ! Component: 100 - total flux cleaned = 0.000935946 Jy ! Component: 150 - total flux cleaned = 0.00130906 Jy ! Component: 200 - total flux cleaned = 0.00149988 Jy ! Total flux subtracted in 200 components = 0.00149988 Jy ! Clean residual min=-0.002471 max=0.002867 Jy/beam ! Clean residual mean=-0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.403281 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.403281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047628Jy sigma=0.888794 ! Fit after self-cal, rms=0.047627Jy sigma=0.888710 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 = 0.000383258 Jy ! Component: 100 - total flux cleaned = 0.000425833 Jy ! Component: 150 - total flux cleaned = 0.000425471 Jy ! Component: 200 - total flux cleaned = 0.000462993 Jy ! Total flux subtracted in 200 components = 0.000462993 Jy ! Clean residual min=-0.002442 max=0.002729 Jy/beam ! Clean residual mean=-0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.403744 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.403744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047555Jy sigma=0.887621 ! Fit after self-cal, rms=0.047555Jy sigma=0.887588 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047555Jy sigma=0.887588 ! Fit after self-cal, rms=0.047546Jy sigma=0.887249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.28 mas, bmaj=10.97 mas, bpa=7.757 degrees ! Estimated noise=1.03943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881958 Jy ! Component: 100 - total flux cleaned = 0.000797662 Jy ! Component: 150 - total flux cleaned = 0.00076316 Jy ! Component: 200 - total flux cleaned = 0.000762835 Jy ! Total flux subtracted in 200 components = 0.000762835 Jy ! Clean residual min=-0.002509 max=0.002555 Jy/beam ! Clean residual mean=-0.000007 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.404507 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.404507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047508Jy sigma=0.886564 ! Fit after self-cal, rms=0.047507Jy sigma=0.886532 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.62878e-05 Jy ! Component: 100 - total flux cleaned = -4.00206e-05 Jy ! Component: 150 - total flux cleaned = -3.99512e-05 Jy ! Component: 200 - total flux cleaned = -3.88889e-05 Jy ! Total flux subtracted in 200 components = -3.88889e-05 Jy ! Clean residual min=-0.002523 max=0.002536 Jy/beam ! Clean residual mean=-0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.404468 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.404468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047491Jy sigma=0.886337 ! Fit after self-cal, rms=0.047489Jy sigma=0.886305 ! 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=3.31 mas, bmaj=8.216 mas, bpa=-6.216 degrees ! Estimated noise=0.839631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 8.216 at -6.216 degrees (North through East) ! Clean map min=-0.0024774 max=0.34617 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=2.867 mas, bmaj=7.413 mas, bpa=-4.909 degrees ! Estimated noise=1.17922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267655 Jy ! Component: 100 - total flux cleaned = 0.326743 Jy ! Component: 150 - total flux cleaned = 0.346796 Jy ! Component: 200 - total flux cleaned = 0.358171 Jy ! Total flux subtracted in 200 components = 0.358171 Jy ! Clean residual min=-0.005784 max=0.006223 Jy/beam ! Clean residual mean=0.000002 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.358171 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.358171 Jy ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=8.216 mas, bpa=-6.216 degrees ! Estimated noise=0.839631 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 = 0.0118186 Jy ! Component: 100 - total flux cleaned = 0.0194607 Jy ! Component: 150 - total flux cleaned = 0.0250499 Jy ! Component: 200 - total flux cleaned = 0.0294199 Jy ! Total flux subtracted in 200 components = 0.0294199 Jy ! Clean residual min=-0.002998 max=0.003856 Jy/beam ! Clean residual mean=0.000009 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.38759 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 0.38759 Jy ! Inverting map ! Added new window around map position (-12, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404468 Jy ! Component: 100 - total flux cleaned = 0.00706705 Jy ! Component: 150 - total flux cleaned = 0.00953404 Jy ! Component: 200 - total flux cleaned = 0.0115724 Jy ! Total flux subtracted in 200 components = 0.0115724 Jy ! Clean residual min=-0.002559 max=0.002559 Jy/beam ! Clean residual mean=0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.399163 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 103 components and 0.399163 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=8.28 mas, bmaj=10.97 mas, bpa=7.757 degrees ! Estimated noise=1.03943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286651 Jy ! Component: 100 - total flux cleaned = 0.00471755 Jy ! Component: 150 - total flux cleaned = 0.00603215 Jy ! Component: 200 - total flux cleaned = 0.00651915 Jy ! Total flux subtracted in 200 components = 0.00651915 Jy ! Clean residual min=-0.002530 max=0.002311 Jy/beam ! Clean residual mean=-0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.405682 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 = 0.000367322 Jy ! Component: 100 - total flux cleaned = 0.000647061 Jy ! Component: 150 - total flux cleaned = 0.000816003 Jy ! Component: 200 - total flux cleaned = 0.000923038 Jy ! Total flux subtracted in 200 components = 0.000923038 Jy ! Clean residual min=-0.002429 max=0.002309 Jy/beam ! Clean residual mean=-0.000006 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.406605 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 139 components and 0.406605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=8.216 mas, bpa=-6.216 degrees ! Estimated noise=0.839631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146588 Jy ! Component: 100 - total flux cleaned = -0.000148237 Jy ! Component: 150 - total flux cleaned = -0.000187975 Jy ! Component: 200 - total flux cleaned = -0.000262491 Jy ! Total flux subtracted in 200 components = -0.000262491 Jy ! Clean residual min=-0.002232 max=0.002500 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.406342 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 0.406342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047255Jy sigma=0.882858 ! Fit after self-cal, rms=0.047241Jy sigma=0.882519 wmodel J0559+2353_S_map.mod ! Writing 152 model components to file: J0559+2353_S_map.mod wobs J0559+2353_S_uvs.fits ! Writing UV FITS file: J0559+2353_S_uvs.fits wwins J0559+2353_S_map.win ! wwins: Wrote 4 windows to J0559+2353_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 = 0.0008937 Jy ! Component: 100 - total flux cleaned = 0.00101518 Jy ! Component: 150 - total flux cleaned = 0.00101536 Jy ! Component: 200 - total flux cleaned = 0.00109056 Jy ! Component: 250 - total flux cleaned = 0.00126958 Jy ! Component: 300 - total flux cleaned = 0.00140866 Jy ! Component: 350 - total flux cleaned = 0.00140835 Jy ! Component: 400 - total flux cleaned = 0.0014745 Jy ! Component: 450 - total flux cleaned = 0.00147433 Jy ! Component: 500 - total flux cleaned = 0.00153792 Jy ! Component: 550 - total flux cleaned = 0.00160021 Jy ! Component: 600 - total flux cleaned = 0.00163083 Jy ! Component: 650 - total flux cleaned = 0.00166072 Jy ! Component: 700 - total flux cleaned = 0.00171984 Jy ! Component: 750 - total flux cleaned = 0.00183494 Jy ! Component: 800 - total flux cleaned = 0.00186341 Jy ! Component: 850 - total flux cleaned = 0.00197526 Jy ! Component: 900 - total flux cleaned = 0.00211227 Jy ! Component: 950 - total flux cleaned = 0.00216612 Jy ! Component: 1000 - total flux cleaned = 0.00219347 Jy ! Component: 1050 - total flux cleaned = 0.0024314 Jy ! Component: 1100 - total flux cleaned = 0.00253539 Jy ! Component: 1150 - total flux cleaned = 0.00263829 Jy ! Component: 1200 - total flux cleaned = 0.00279129 Jy ! Component: 1250 - total flux cleaned = 0.00291712 Jy ! Component: 1300 - total flux cleaned = 0.00301647 Jy ! Component: 1350 - total flux cleaned = 0.00313986 Jy ! Component: 1400 - total flux cleaned = 0.0032616 Jy ! Component: 1450 - total flux cleaned = 0.00335838 Jy ! Component: 1500 - total flux cleaned = 0.0034536 Jy ! Component: 1550 - total flux cleaned = 0.00350093 Jy ! Component: 1600 - total flux cleaned = 0.00359435 Jy ! Component: 1650 - total flux cleaned = 0.00373354 Jy ! Component: 1700 - total flux cleaned = 0.00375663 Jy ! Component: 1750 - total flux cleaned = 0.00393872 Jy ! Component: 1800 - total flux cleaned = 0.00400624 Jy ! Component: 1850 - total flux cleaned = 0.00400608 Jy ! Component: 1900 - total flux cleaned = 0.0040947 Jy ! Component: 1950 - total flux cleaned = 0.00411651 Jy ! Component: 2000 - total flux cleaned = 0.00416003 Jy ! Component: 2050 - total flux cleaned = 0.00422473 Jy ! Component: 2100 - total flux cleaned = 0.00428864 Jy ! Component: 2150 - total flux cleaned = 0.00424621 Jy ! Component: 2200 - total flux cleaned = 0.00437225 Jy ! Component: 2250 - total flux cleaned = 0.00447615 Jy ! Component: 2300 - total flux cleaned = 0.00443476 Jy ! Component: 2350 - total flux cleaned = 0.0045575 Jy ! Component: 2400 - total flux cleaned = 0.00465898 Jy ! Component: 2450 - total flux cleaned = 0.00465893 Jy ! Component: 2500 - total flux cleaned = 0.00473854 Jy ! Component: 2550 - total flux cleaned = 0.00485711 Jy ! Component: 2600 - total flux cleaned = 0.00493566 Jy ! Component: 2650 - total flux cleaned = 0.00499381 Jy ! Component: 2700 - total flux cleaned = 0.00499359 Jy ! Component: 2750 - total flux cleaned = 0.005032 Jy ! Component: 2800 - total flux cleaned = 0.00505097 Jy ! Component: 2850 - total flux cleaned = 0.00520201 Jy ! Component: 2900 - total flux cleaned = 0.00525823 Jy ! Component: 2950 - total flux cleaned = 0.00531402 Jy ! Component: 3000 - total flux cleaned = 0.00546195 Jy ! Component: 3050 - total flux cleaned = 0.00551696 Jy ! Component: 3100 - total flux cleaned = 0.00557178 Jy ! Component: 3150 - total flux cleaned = 0.00559012 Jy ! Component: 3200 - total flux cleaned = 0.00568031 Jy ! Component: 3250 - total flux cleaned = 0.0056803 Jy ! Component: 3300 - total flux cleaned = 0.00582309 Jy ! Component: 3350 - total flux cleaned = 0.00589376 Jy ! Component: 3400 - total flux cleaned = 0.00592893 Jy ! Component: 3450 - total flux cleaned = 0.0059639 Jy ! Component: 3500 - total flux cleaned = 0.00605079 Jy ! Component: 3550 - total flux cleaned = 0.00610252 Jy ! Component: 3600 - total flux cleaned = 0.00608539 Jy ! Component: 3650 - total flux cleaned = 0.00613648 Jy ! Component: 3700 - total flux cleaned = 0.00617034 Jy ! Component: 3750 - total flux cleaned = 0.00618733 Jy ! Component: 3800 - total flux cleaned = 0.00630439 Jy ! Component: 3850 - total flux cleaned = 0.00627119 Jy ! Component: 3900 - total flux cleaned = 0.00633738 Jy ! Component: 3950 - total flux cleaned = 0.00637019 Jy ! Component: 4000 - total flux cleaned = 0.00646849 Jy ! Component: 4050 - total flux cleaned = 0.00653374 Jy ! Total flux subtracted in 4096 components = 0.00656615 Jy ! Clean residual min=-0.000908 max=0.001086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.412909 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 462 components and 0.412909 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0559+2353_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 8.216 at -6.216 degrees (North through East) ! Clean map min=-0.0015659 max=0.34685 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0559+2353_S_map.fits wmodel /scr/pima/rv122_uvs/J0559+2353_S_map.mod ! Writing 462 model components to file: /scr/pima/rv122_uvs/J0559+2353_S_map.mod wobs /scr/pima/rv122_uvs/J0559+2353_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0559+2353_S_uvs.fits wwins /scr/pima/rv122_uvs/J0559+2353_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv122_uvs/J0559+2353_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.346852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300835 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260199 0.260199 0.520399 1.0408 2.08159 4.16319 8.32638 16.6528 33.3055 66.611 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1152.96 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0559+2353_S_dfm.log closed on Fri Jul 13 21:07:44 2018