! Started logfile: /image_prod/ug002_uvm//J1312+4809_S_a_dfm.log on Wed Mar 4 17:11:08 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_uvm//J1312+4809_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1312+4809_S_a_uvm.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! AN table 3: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.922605 visibilities/baseline/integration-bin. ! Found source: J1312+4809 ! ! 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 14448 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 J1312+4809_S_a] 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 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.010526Jy sigma=8.351893 ! Fit after self-cal, rms=0.896272Jy sigma=7.411045 ! 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=3.444 mas, bmaj=4.689 mas, bpa=15.81 degrees ! Estimated noise=1.20732 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 = 0.078774 Jy ! Component: 100 - total flux cleaned = 0.101197 Jy ! Total flux subtracted in 100 components = 0.101197 Jy ! Clean residual min=-0.004260 max=0.009819 Jy/beam ! Clean residual mean=-0.000003 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.101197 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.101197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068335Jy sigma=0.478443 ! Fit after self-cal, rms=0.068070Jy sigma=0.477416 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110474 Jy ! Component: 100 - total flux cleaned = 0.0166475 Jy ! Total flux subtracted in 100 components = 0.0166475 Jy ! Clean residual min=-0.003292 max=0.003601 Jy/beam ! Clean residual mean=-0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.117845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.117845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066041Jy sigma=0.457927 ! Fit after self-cal, rms=0.066034Jy sigma=0.457726 ! 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=4.177 mas, bmaj=5.513 mas, bpa=16.1 degrees ! Estimated noise=0.734676 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 = 0.00386872 Jy ! Component: 100 - total flux cleaned = 0.0055056 Jy ! Component: 150 - total flux cleaned = 0.00640615 Jy ! Component: 200 - total flux cleaned = 0.00696156 Jy ! Total flux subtracted in 200 components = 0.00696156 Jy ! Clean residual min=-0.003016 max=0.002977 Jy/beam ! Clean residual mean=-0.000005 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.124806 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.124806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065797Jy sigma=0.456162 ! Fit after self-cal, rms=0.065790Jy sigma=0.456084 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.177 x 5.513 at 16.1 degrees (North through East) ! Clean map min=-0.0030065 max=0.10383 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 KP 1.00 MK 0.93 ! NL 0.97 OV 0.87 PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.97 HN 0.95 KP 0.97 ! MK 0.95 NL 0.95 OV 0.84 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.06 HN 1.04 KP 1.03 ! LA 1.02 NL 0.97 OV 1.04 PT 1.06 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 0.99 MK 1.04 ! NL 0.96 OV 0.89 PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.02 HN 0.92 KP 1.03 ! MK 1.00 NL 0.90 OV 0.86 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 1.06 HN 1.03 KP 1.07 ! LA 1.06 NL 0.84 OV 1.05 PT 1.06 ! SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 1.01 MK 1.05 ! NL 0.95 OV 0.86 PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.42 FD 1.03 HN 1.00 KP 1.02 ! MK 1.05 NL 0.97 OV 0.81 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.10 HN 1.13 KP 1.04 ! LA 1.05 NL 0.90 OV 1.10 PT 1.07 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.065790Jy sigma=0.456084 ! Fit after self-cal, rms=0.064405Jy sigma=0.442787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=5.502 mas, bpa=16.27 degrees ! Estimated noise=0.734639 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 = 0.000650472 Jy ! Component: 100 - total flux cleaned = 0.000672191 Jy ! Component: 150 - total flux cleaned = 0.000691106 Jy ! Component: 200 - total flux cleaned = 0.000705278 Jy ! Total flux subtracted in 200 components = 0.000705278 Jy ! Clean residual min=-0.001639 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.125511 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.125511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064386Jy sigma=0.442693 ! Fit after self-cal, rms=0.064407Jy sigma=0.442515 ! 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=0.064407Jy sigma=0.442515 ! Fit after self-cal, rms=0.065219Jy sigma=0.438131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.138 mas, bmaj=5.49 mas, bpa=16 degrees ! Estimated noise=0.732033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414544 Jy ! Component: 100 - total flux cleaned = 0.000411395 Jy ! Component: 150 - total flux cleaned = 0.000422319 Jy ! Component: 200 - total flux cleaned = 0.000422386 Jy ! Total flux subtracted in 200 components = 0.000422386 Jy ! Clean residual min=-0.001236 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.125934 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.125934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065208Jy sigma=0.438047 ! Fit after self-cal, rms=0.065198Jy sigma=0.437973 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 = 2.84063e-05 Jy ! Component: 100 - total flux cleaned = 7.80335e-06 Jy ! Component: 150 - total flux cleaned = -1.91863e-05 Jy ! Component: 200 - total flux cleaned = -2.73301e-05 Jy ! Total flux subtracted in 200 components = -2.73301e-05 Jy ! Clean residual min=-0.001213 max=0.001123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.125906 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.125906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065195Jy sigma=0.437948 ! Fit after self-cal, rms=0.065194Jy sigma=0.437944 ! 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=0.065194Jy sigma=0.437944 ! Fit after self-cal, rms=0.065100Jy sigma=0.437916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.122 mas, bmaj=5.477 mas, bpa=15.91 degrees ! Estimated noise=0.730095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219162 Jy ! Component: 100 - total flux cleaned = 0.000230021 Jy ! Component: 150 - total flux cleaned = 0.000229979 Jy ! Component: 200 - total flux cleaned = 0.000214135 Jy ! Total flux subtracted in 200 components = 0.000214135 Jy ! Clean residual min=-0.001184 max=0.001107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.126121 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.126121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065096Jy sigma=0.437884 ! Fit after self-cal, rms=0.065095Jy sigma=0.437881 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 = 9.92689e-07 Jy ! Component: 100 - total flux cleaned = -1.40525e-05 Jy ! Component: 150 - total flux cleaned = -2.09277e-05 Jy ! Component: 200 - total flux cleaned = -2.75448e-05 Jy ! Total flux subtracted in 200 components = -2.75448e-05 Jy ! Clean residual min=-0.001184 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.126093 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.126093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065093Jy sigma=0.437867 ! Fit after self-cal, rms=0.065092Jy sigma=0.437864 ! 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=0.065092Jy sigma=0.437864 ! Fit after self-cal, rms=0.065002Jy sigma=0.437856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.243 mas, bmaj=8.791 mas, bpa=32.09 degrees ! Estimated noise=0.851854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221944 Jy ! Component: 100 - total flux cleaned = 0.000249141 Jy ! Component: 150 - total flux cleaned = 0.000275797 Jy ! Component: 200 - total flux cleaned = 0.000286279 Jy ! Total flux subtracted in 200 components = 0.000286279 Jy ! Clean residual min=-0.001323 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.126379 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.126379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065003Jy sigma=0.437848 ! Fit after self-cal, rms=0.065001Jy sigma=0.437844 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.73699e-06 Jy ! Component: 100 - total flux cleaned = 2.43813e-06 Jy ! Component: 150 - total flux cleaned = 1.55461e-05 Jy ! Component: 200 - total flux cleaned = 2.37824e-05 Jy ! Total flux subtracted in 200 components = 2.37824e-05 Jy ! Clean residual min=-0.001317 max=0.001160 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.126403 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.126403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065001Jy sigma=0.437848 ! Fit after self-cal, rms=0.065001Jy sigma=0.437845 ! 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=4.113 mas, bmaj=5.471 mas, bpa=15.91 degrees ! Estimated noise=0.729054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.113 x 5.471 at 15.91 degrees (North through East) ! Clean map min=-0.0011328 max=0.10262 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=3.394 mas, bmaj=4.66 mas, bpa=15.56 degrees ! Estimated noise=1.1912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0776268 Jy ! Component: 100 - total flux cleaned = 0.101449 Jy ! Component: 150 - total flux cleaned = 0.112706 Jy ! Component: 200 - total flux cleaned = 0.118422 Jy ! Total flux subtracted in 200 components = 0.118422 Jy ! Clean residual min=-0.002097 max=0.002839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.118422 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.118422 Jy ! Inverting map and beam ! Estimated beam: bmin=4.113 mas, bmaj=5.471 mas, bpa=15.91 degrees ! Estimated noise=0.729054 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) ! Added new window around map position (-3.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403834 Jy ! Component: 100 - total flux cleaned = 0.00585288 Jy ! Component: 150 - total flux cleaned = 0.00684798 Jy ! Component: 200 - total flux cleaned = 0.00738976 Jy ! Total flux subtracted in 200 components = 0.00738976 Jy ! Clean residual min=-0.001242 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.125812 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.125812 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=8.243 mas, bmaj=8.791 mas, bpa=32.09 degrees ! Estimated noise=0.851854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628021 Jy ! Component: 100 - total flux cleaned = 0.000775035 Jy ! Component: 150 - total flux cleaned = 0.000885537 Jy ! Component: 200 - total flux cleaned = 0.000915224 Jy ! Total flux subtracted in 200 components = 0.000915224 Jy ! Clean residual min=-0.001304 max=0.001154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.126727 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 = 2.55467e-05 Jy ! Component: 100 - total flux cleaned = 4.09201e-05 Jy ! Component: 150 - total flux cleaned = 5.48898e-05 Jy ! Component: 200 - total flux cleaned = 6.78495e-05 Jy ! Total flux subtracted in 200 components = 6.78495e-05 Jy ! Clean residual min=-0.001291 max=0.001152 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.126795 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.126795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.113 mas, bmaj=5.471 mas, bpa=15.91 degrees ! Estimated noise=0.729054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69987e-05 Jy ! Component: 100 - total flux cleaned = -8.50318e-05 Jy ! Component: 150 - total flux cleaned = -8.56779e-05 Jy ! Component: 200 - total flux cleaned = -7.35643e-05 Jy ! Total flux subtracted in 200 components = -7.35643e-05 Jy ! Clean residual min=-0.001145 max=0.001068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.126721 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.126721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064986Jy sigma=0.437715 ! Fit after self-cal, rms=0.064988Jy sigma=0.437697 wmodel J1312+4809_S_a_map.mod ! Writing 86 model components to file: J1312+4809_S_a_map.mod wobs J1312+4809_S_a_uvs.fits ! Writing UV FITS file: J1312+4809_S_a_uvs.fits wwins J1312+4809_S_a_map.win ! wwins: Wrote 2 windows to J1312+4809_S_a_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 = -0.000240903 Jy ! Component: 100 - total flux cleaned = -0.000260468 Jy ! Component: 150 - total flux cleaned = -0.000260042 Jy ! Component: 200 - total flux cleaned = -0.000314037 Jy ! Component: 250 - total flux cleaned = -0.000349381 Jy ! Component: 300 - total flux cleaned = -0.000418322 Jy ! Component: 350 - total flux cleaned = -0.000485279 Jy ! Component: 400 - total flux cleaned = -0.000567111 Jy ! Component: 450 - total flux cleaned = -0.000631296 Jy ! Component: 500 - total flux cleaned = -0.0007257 Jy ! Component: 550 - total flux cleaned = -0.000787657 Jy ! Component: 600 - total flux cleaned = -0.00081801 Jy ! Component: 650 - total flux cleaned = -0.000848172 Jy ! Component: 700 - total flux cleaned = -0.000818551 Jy ! Component: 750 - total flux cleaned = -0.000862119 Jy ! Component: 800 - total flux cleaned = -0.000832934 Jy ! Component: 850 - total flux cleaned = -0.000833082 Jy ! Component: 900 - total flux cleaned = -0.000847128 Jy ! Component: 950 - total flux cleaned = -0.000846868 Jy ! Component: 1000 - total flux cleaned = -0.00084704 Jy ! Component: 1050 - total flux cleaned = -0.000887598 Jy ! Component: 1100 - total flux cleaned = -0.000927815 Jy ! Component: 1150 - total flux cleaned = -0.00092766 Jy ! Component: 1200 - total flux cleaned = -0.000914609 Jy ! Component: 1250 - total flux cleaned = -0.000901746 Jy ! Component: 1300 - total flux cleaned = -0.000914619 Jy ! Component: 1350 - total flux cleaned = -0.000914609 Jy ! Component: 1400 - total flux cleaned = -0.000901956 Jy ! Component: 1450 - total flux cleaned = -0.000914385 Jy ! Component: 1500 - total flux cleaned = -0.000889609 Jy ! Component: 1550 - total flux cleaned = -0.000938522 Jy ! Component: 1600 - total flux cleaned = -0.000938434 Jy ! Component: 1650 - total flux cleaned = -0.0009386 Jy ! Component: 1700 - total flux cleaned = -0.00104566 Jy ! Component: 1750 - total flux cleaned = -0.00100993 Jy ! Component: 1800 - total flux cleaned = -0.00109184 Jy ! Component: 1850 - total flux cleaned = -0.00105692 Jy ! Component: 1900 - total flux cleaned = -0.00108009 Jy ! Component: 1950 - total flux cleaned = -0.00110297 Jy ! Component: 2000 - total flux cleaned = -0.00111451 Jy ! Component: 2050 - total flux cleaned = -0.00115952 Jy ! Component: 2100 - total flux cleaned = -0.00111483 Jy ! Component: 2150 - total flux cleaned = -0.00113716 Jy ! Component: 2200 - total flux cleaned = -0.00113716 Jy ! Component: 2250 - total flux cleaned = -0.00114818 Jy ! Component: 2300 - total flux cleaned = -0.00116983 Jy ! Component: 2350 - total flux cleaned = -0.0011591 Jy ! Component: 2400 - total flux cleaned = -0.00114831 Jy ! Component: 2450 - total flux cleaned = -0.00114829 Jy ! Component: 2500 - total flux cleaned = -0.00111661 Jy ! Component: 2550 - total flux cleaned = -0.00112709 Jy ! Component: 2600 - total flux cleaned = -0.00109589 Jy ! Component: 2650 - total flux cleaned = -0.00107523 Jy ! Component: 2700 - total flux cleaned = -0.00109584 Jy ! Component: 2750 - total flux cleaned = -0.00108551 Jy ! Component: 2800 - total flux cleaned = -0.00107537 Jy ! Component: 2850 - total flux cleaned = -0.00105509 Jy ! Component: 2900 - total flux cleaned = -0.0010651 Jy ! Component: 2950 - total flux cleaned = -0.00103512 Jy ! Component: 3000 - total flux cleaned = -0.00106491 Jy ! Component: 3050 - total flux cleaned = -0.000995717 Jy ! Component: 3100 - total flux cleaned = -0.0009859 Jy ! Component: 3150 - total flux cleaned = -0.00101506 Jy ! Component: 3200 - total flux cleaned = -0.000976236 Jy ! Component: 3250 - total flux cleaned = -0.000956951 Jy ! Component: 3300 - total flux cleaned = -0.000966554 Jy ! Component: 3350 - total flux cleaned = -0.000947499 Jy ! Component: 3400 - total flux cleaned = -0.000918978 Jy ! Component: 3450 - total flux cleaned = -0.000928389 Jy ! Component: 3500 - total flux cleaned = -0.000881356 Jy ! Component: 3550 - total flux cleaned = -0.000899981 Jy ! Component: 3600 - total flux cleaned = -0.000825616 Jy ! Component: 3650 - total flux cleaned = -0.000825532 Jy ! Component: 3700 - total flux cleaned = -0.000779462 Jy ! Component: 3750 - total flux cleaned = -0.000797812 Jy ! Component: 3800 - total flux cleaned = -0.000761389 Jy ! Component: 3850 - total flux cleaned = -0.000743206 Jy ! Component: 3900 - total flux cleaned = -0.000734148 Jy ! Component: 3950 - total flux cleaned = -0.000752026 Jy ! Component: 4000 - total flux cleaned = -0.000725207 Jy ! Component: 4050 - total flux cleaned = -0.000716369 Jy ! Total flux subtracted in 4096 components = -0.000698672 Jy ! Clean residual min=-0.000606 max=0.000509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.126023 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 391 components and 0.126023 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1312+4809_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.113 x 5.471 at 15.91 degrees (North through East) ! Clean map min=-0.00087624 max=0.10249 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1312+4809_S_a_map.fits wmodel /image_prod/ug002_uvm//J1312+4809_S_a_map.mod ! Writing 391 model components to file: /image_prod/ug002_uvm//J1312+4809_S_a_map.mod wobs /image_prod/ug002_uvm//J1312+4809_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1312+4809_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1312+4809_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1312+4809_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.481843 0.481843 0.963687 1.92737 3.85475 7.70949 15.419 30.838 61.6759 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 622.609 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1312+4809_S_a_dfm.log closed on Wed Mar 4 17:11:12 2020