! Started logfile: /image_prod/ug002_uva//J0610+7801_S_dfm.log on Wed Mar 4 21:11:25 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//J0610+7801_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0610+7801_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.926736 visibilities/baseline/integration-bin. ! Found source: J0610+7801 ! ! 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 8007 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 J0610+7801_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014478Jy sigma=7.336705 ! Fit after self-cal, rms=0.857606Jy sigma=6.214814 ! 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=3.099 mas, bmaj=3.738 mas, bpa=-64.62 degrees ! Estimated noise=1.96702 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 = 0.11372 Jy ! Component: 100 - total flux cleaned = 0.13858 Jy ! Total flux subtracted in 100 components = 0.13858 Jy ! Clean residual min=-0.004294 max=0.007082 Jy/beam ! Clean residual mean=-0.000017 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.13858 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.13858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071896Jy sigma=0.440300 ! Fit after self-cal, rms=0.071760Jy sigma=0.439590 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686673 Jy ! Component: 100 - total flux cleaned = 0.00874318 Jy ! Total flux subtracted in 100 components = 0.00874318 Jy ! Clean residual min=-0.003818 max=0.004119 Jy/beam ! Clean residual mean=-0.000004 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.147323 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.147323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071253Jy sigma=0.435779 ! Fit after self-cal, rms=0.071249Jy sigma=0.435685 ! 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=3.928 mas, bmaj=4.555 mas, bpa=-68.81 degrees ! Estimated noise=1.13352 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 = -2.99538e-05 Jy ! Component: 100 - total flux cleaned = -0.000158977 Jy ! Component: 150 - total flux cleaned = -0.000162443 Jy ! Component: 200 - total flux cleaned = -0.000184869 Jy ! Total flux subtracted in 200 components = -0.000184869 Jy ! Clean residual min=-0.002312 max=0.002683 Jy/beam ! Clean residual mean=-0.000008 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.147138 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.147138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071191Jy sigma=0.435463 ! Fit after self-cal, rms=0.071188Jy sigma=0.435449 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 4.555 at -68.81 degrees (North through East) ! Clean map min=-0.0021906 max=0.145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00 OV 0.97 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 OV 0.99 PT 0.99 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.99 KP 1.01 ! LA 1.02 MK 1.00 OV 0.96 PT 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.071188Jy sigma=0.435449 ! Fit after self-cal, rms=0.070535Jy sigma=0.433193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=4.55 mas, bpa=-68.9 degrees ! Estimated noise=1.13463 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 = 0.000326986 Jy ! Component: 100 - total flux cleaned = 0.000346899 Jy ! Component: 150 - total flux cleaned = 0.000380733 Jy ! Component: 200 - total flux cleaned = 0.00038001 Jy ! Total flux subtracted in 200 components = 0.00038001 Jy ! Clean residual min=-0.002121 max=0.002106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.147518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.147518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070520Jy sigma=0.433153 ! Fit after self-cal, rms=0.070534Jy sigma=0.433126 ! 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=0.070534Jy sigma=0.433126 ! Fit after self-cal, rms=0.070634Jy sigma=0.427339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=4.539 mas, bpa=-69.46 degrees ! Estimated noise=1.1353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.37143e-05 Jy ! Component: 100 - total flux cleaned = 7.43876e-05 Jy ! Component: 150 - total flux cleaned = 7.43717e-05 Jy ! Component: 200 - total flux cleaned = 8.31593e-05 Jy ! Total flux subtracted in 200 components = 8.31593e-05 Jy ! Clean residual min=-0.001895 max=0.001771 Jy/beam ! Clean residual mean=-0.000010 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.147601 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.147601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070630Jy sigma=0.427318 ! Fit after self-cal, rms=0.070642Jy sigma=0.427262 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 = 2.38209e-05 Jy ! Component: 100 - total flux cleaned = 1.59167e-05 Jy ! Component: 150 - total flux cleaned = 8.22498e-06 Jy ! Component: 200 - total flux cleaned = 1.02962e-06 Jy ! Total flux subtracted in 200 components = 1.02962e-06 Jy ! Clean residual min=-0.001876 max=0.001757 Jy/beam ! Clean residual mean=-0.000010 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.147602 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.147602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070641Jy sigma=0.427251 ! Fit after self-cal, rms=0.070641Jy sigma=0.427249 ! 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=0.070641Jy sigma=0.427249 ! Fit after self-cal, rms=0.070659Jy sigma=0.427245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=4.535 mas, bpa=-69.73 degrees ! Estimated noise=1.13524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.43685e-05 Jy ! Component: 100 - total flux cleaned = 7.37033e-05 Jy ! Component: 150 - total flux cleaned = 8.0974e-05 Jy ! Component: 200 - total flux cleaned = 8.13577e-05 Jy ! Total flux subtracted in 200 components = 8.13577e-05 Jy ! Clean residual min=-0.001866 max=0.001759 Jy/beam ! Clean residual mean=-0.000010 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.147684 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.147684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070657Jy sigma=0.427234 ! Fit after self-cal, rms=0.070658Jy sigma=0.427234 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 = 8.532e-06 Jy ! Component: 100 - total flux cleaned = 1.74173e-06 Jy ! Component: 150 - total flux cleaned = -4.68378e-06 Jy ! Component: 200 - total flux cleaned = -1.0589e-05 Jy ! Total flux subtracted in 200 components = -1.0589e-05 Jy ! Clean residual min=-0.001861 max=0.001754 Jy/beam ! Clean residual mean=-0.000010 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.147673 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.147673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070656Jy sigma=0.427227 ! Fit after self-cal, rms=0.070657Jy sigma=0.427227 ! 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=0.070657Jy sigma=0.427227 ! Fit after self-cal, rms=0.070643Jy sigma=0.427225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.151 mas, bmaj=10.06 mas, bpa=-74.43 degrees ! Estimated noise=1.38181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135924 Jy ! Component: 100 - total flux cleaned = 0.000140206 Jy ! Component: 150 - total flux cleaned = 0.000146516 Jy ! Component: 200 - total flux cleaned = 0.000148861 Jy ! Total flux subtracted in 200 components = 0.000148861 Jy ! Clean residual min=-0.001684 max=0.001678 Jy/beam ! Clean residual mean=-0.000022 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.147822 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.147822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070643Jy sigma=0.427221 ! Fit after self-cal, rms=0.070643Jy sigma=0.427219 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.44481e-07 Jy ! Component: 100 - total flux cleaned = 6.32544e-07 Jy ! Component: 150 - total flux cleaned = 5.76441e-07 Jy ! Component: 200 - total flux cleaned = 7.55517e-07 Jy ! Total flux subtracted in 200 components = 7.55517e-07 Jy ! Clean residual min=-0.001683 max=0.001676 Jy/beam ! Clean residual mean=-0.000022 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.147823 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.147823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070643Jy sigma=0.427217 ! Fit after self-cal, rms=0.070643Jy sigma=0.427217 ! 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=3.93 mas, bmaj=4.532 mas, bpa=-69.94 degrees ! Estimated noise=1.13525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 4.532 at -69.94 degrees (North through East) ! Clean map min=-0.0017553 max=0.14523 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=3.1 mas, bmaj=3.717 mas, bpa=-65.1 degrees ! Estimated noise=1.97049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11391 Jy ! Component: 100 - total flux cleaned = 0.138926 Jy ! Component: 150 - total flux cleaned = 0.145913 Jy ! Component: 200 - total flux cleaned = 0.147874 Jy ! Total flux subtracted in 200 components = 0.147874 Jy ! Clean residual min=-0.003437 max=0.003449 Jy/beam ! Clean residual mean=-0.000006 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.147874 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.147874 Jy ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.532 mas, bpa=-69.94 degrees ! Estimated noise=1.13525 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 = 7.20712e-05 Jy ! Component: 100 - total flux cleaned = 6.66053e-05 Jy ! Component: 150 - total flux cleaned = -1.62387e-05 Jy ! Component: 200 - total flux cleaned = -9.03451e-05 Jy ! Total flux subtracted in 200 components = -9.03451e-05 Jy ! Clean residual min=-0.001834 max=0.001756 Jy/beam ! Clean residual mean=-0.000010 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.147783 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.147783 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=9.151 mas, bmaj=10.06 mas, bpa=-74.43 degrees ! Estimated noise=1.38181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.91656e-05 Jy ! Component: 100 - total flux cleaned = 3.38024e-05 Jy ! Component: 150 - total flux cleaned = 3.01039e-05 Jy ! Component: 200 - total flux cleaned = 2.72013e-05 Jy ! Total flux subtracted in 200 components = 2.72013e-05 Jy ! Clean residual min=-0.001687 max=0.001675 Jy/beam ! Clean residual mean=-0.000022 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.14781 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 = 2.86474e-08 Jy ! Component: 100 - total flux cleaned = -2.2462e-06 Jy ! Component: 150 - total flux cleaned = -4.1255e-06 Jy ! Component: 200 - total flux cleaned = -4.175e-06 Jy ! Total flux subtracted in 200 components = -4.175e-06 Jy ! Clean residual min=-0.001682 max=0.001672 Jy/beam ! Clean residual mean=-0.000022 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.147806 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.147806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.532 mas, bpa=-69.94 degrees ! Estimated noise=1.13525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.24478e-05 Jy ! Component: 100 - total flux cleaned = -7.51574e-05 Jy ! Component: 150 - total flux cleaned = -6.75536e-05 Jy ! Component: 200 - total flux cleaned = -6.72966e-05 Jy ! Total flux subtracted in 200 components = -6.72966e-05 Jy ! Clean residual min=-0.001851 max=0.001746 Jy/beam ! Clean residual mean=-0.000010 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.147739 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.147739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070648Jy sigma=0.427246 ! Fit after self-cal, rms=0.070648Jy sigma=0.427246 wmodel J0610+7801_S_map.mod ! Writing 35 model components to file: J0610+7801_S_map.mod wobs J0610+7801_S_uvs.fits ! Writing UV FITS file: J0610+7801_S_uvs.fits wwins J0610+7801_S_map.win ! wwins: Wrote 1 windows to J0610+7801_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 = -0.000449443 Jy ! Component: 100 - total flux cleaned = -0.000574754 Jy ! Component: 150 - total flux cleaned = -0.000664666 Jy ! Component: 200 - total flux cleaned = -0.000807455 Jy ! Component: 250 - total flux cleaned = -0.000807163 Jy ! Component: 300 - total flux cleaned = -0.000806544 Jy ! Component: 350 - total flux cleaned = -0.000675858 Jy ! Component: 400 - total flux cleaned = -0.000675621 Jy ! Component: 450 - total flux cleaned = -0.000675408 Jy ! Component: 500 - total flux cleaned = -0.000674835 Jy ! Component: 550 - total flux cleaned = -0.000601829 Jy ! Component: 600 - total flux cleaned = -0.000625756 Jy ! Component: 650 - total flux cleaned = -0.000648673 Jy ! Component: 700 - total flux cleaned = -0.000648663 Jy ! Component: 750 - total flux cleaned = -0.000717392 Jy ! Component: 800 - total flux cleaned = -0.000784895 Jy ! Component: 850 - total flux cleaned = -0.000873512 Jy ! Component: 900 - total flux cleaned = -0.000895392 Jy ! Component: 950 - total flux cleaned = -0.000917103 Jy ! Component: 1000 - total flux cleaned = -0.000938614 Jy ! Component: 1050 - total flux cleaned = -0.00104416 Jy ! Component: 1100 - total flux cleaned = -0.00112739 Jy ! Component: 1150 - total flux cleaned = -0.00118917 Jy ! Component: 1200 - total flux cleaned = -0.00131169 Jy ! Component: 1250 - total flux cleaned = -0.00139223 Jy ! Component: 1300 - total flux cleaned = -0.00135224 Jy ! Component: 1350 - total flux cleaned = -0.00145159 Jy ! Component: 1400 - total flux cleaned = -0.00151047 Jy ! Component: 1450 - total flux cleaned = -0.00149062 Jy ! Component: 1500 - total flux cleaned = -0.00150987 Jy ! Component: 1550 - total flux cleaned = -0.00150979 Jy ! Component: 1600 - total flux cleaned = -0.00150979 Jy ! Component: 1650 - total flux cleaned = -0.00160412 Jy ! Component: 1700 - total flux cleaned = -0.00162266 Jy ! Component: 1750 - total flux cleaned = -0.00160431 Jy ! Component: 1800 - total flux cleaned = -0.00164109 Jy ! Component: 1850 - total flux cleaned = -0.00171416 Jy ! Component: 1900 - total flux cleaned = -0.00167796 Jy ! Component: 1950 - total flux cleaned = -0.00178597 Jy ! Component: 2000 - total flux cleaned = -0.00187503 Jy ! Component: 2050 - total flux cleaned = -0.00191032 Jy ! Component: 2100 - total flux cleaned = -0.00191018 Jy ! Component: 2150 - total flux cleaned = -0.00191014 Jy ! Component: 2200 - total flux cleaned = -0.00194468 Jy ! Component: 2250 - total flux cleaned = -0.00199624 Jy ! Component: 2300 - total flux cleaned = -0.00204743 Jy ! Component: 2350 - total flux cleaned = -0.00204761 Jy ! Component: 2400 - total flux cleaned = -0.00203073 Jy ! Component: 2450 - total flux cleaned = -0.00209782 Jy ! Component: 2500 - total flux cleaned = -0.00213102 Jy ! Component: 2550 - total flux cleaned = -0.00218041 Jy ! Component: 2600 - total flux cleaned = -0.00219693 Jy ! Component: 2650 - total flux cleaned = -0.00226183 Jy ! Component: 2700 - total flux cleaned = -0.00227801 Jy ! Component: 2750 - total flux cleaned = -0.00232619 Jy ! Component: 2800 - total flux cleaned = -0.00227834 Jy ! Component: 2850 - total flux cleaned = -0.00237338 Jy ! Component: 2900 - total flux cleaned = -0.00238906 Jy ! Component: 2950 - total flux cleaned = -0.00237336 Jy ! Component: 3000 - total flux cleaned = -0.0023112 Jy ! Component: 3050 - total flux cleaned = -0.00237319 Jy ! Component: 3100 - total flux cleaned = -0.00241938 Jy ! Component: 3150 - total flux cleaned = -0.00241932 Jy ! Component: 3200 - total flux cleaned = -0.00247995 Jy ! Component: 3250 - total flux cleaned = -0.0024799 Jy ! Component: 3300 - total flux cleaned = -0.00256986 Jy ! Component: 3350 - total flux cleaned = -0.00253987 Jy ! Component: 3400 - total flux cleaned = -0.00252501 Jy ! Component: 3450 - total flux cleaned = -0.00255458 Jy ! Component: 3500 - total flux cleaned = -0.00253995 Jy ! Component: 3550 - total flux cleaned = -0.00261275 Jy ! Component: 3600 - total flux cleaned = -0.00265619 Jy ! Component: 3650 - total flux cleaned = -0.00262734 Jy ! Component: 3700 - total flux cleaned = -0.00267027 Jy ! Component: 3750 - total flux cleaned = -0.00274131 Jy ! Component: 3800 - total flux cleaned = -0.00268481 Jy ! Component: 3850 - total flux cleaned = -0.00269905 Jy ! Component: 3900 - total flux cleaned = -0.0027689 Jy ! Component: 3950 - total flux cleaned = -0.00278284 Jy ! Component: 4000 - total flux cleaned = -0.00274138 Jy ! Component: 4050 - total flux cleaned = -0.00276889 Jy ! Total flux subtracted in 4096 components = -0.00276886 Jy ! Clean residual min=-0.000841 max=0.000791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.14497 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 318 components and 0.14497 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0610+7801_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 4.532 at -69.94 degrees (North through East) ! Clean map min=-0.0016004 max=0.14519 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0610+7801_S_map.fits wmodel /image_prod/ug002_uva//J0610+7801_S_map.mod ! Writing 318 model components to file: /image_prod/ug002_uva//J0610+7801_S_map.mod wobs /image_prod/ug002_uva//J0610+7801_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0610+7801_S_uvs.fits wwins /image_prod/ug002_uva//J0610+7801_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0610+7801_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48434 0.48434 0.96868 1.93736 3.87472 7.74944 15.4989 30.9978 61.9955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.399 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0610+7801_S_dfm.log closed on Wed Mar 4 21:11:29 2020