! Started logfile: .//J1145+1936_C_20180710_dfm.log on Sat Jul 28 19:26:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1145+1936_C_20180710_uva.fits ! Reading UV FITS file: .//J1145+1936_C_20180710_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1145+1936 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 4928 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1145+1936_C] 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 0.300x0.300 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999556Jy sigma=25.050989 ! Fit after self-cal, rms=0.847330Jy sigma=21.169996 ! 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=1.384 mas, bmaj=3.579 mas, bpa=23.63 degrees ! Estimated noise=0.632366 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 = 0.116942 Jy ! Component: 100 - total flux cleaned = 0.144643 Jy ! Total flux subtracted in 100 components = 0.144643 Jy ! Clean residual min=-0.007363 max=0.011781 Jy/beam ! Clean residual mean=0.000012 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.144643 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.144643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041576Jy sigma=0.966205 ! Fit after self-cal, rms=0.041559Jy sigma=0.965380 ! 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=1.722 mas, bmaj=3.877 mas, bpa=20.53 degrees ! Estimated noise=0.415771 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 = 0.0151427 Jy ! Component: 100 - total flux cleaned = 0.022767 Jy ! Component: 150 - total flux cleaned = 0.0272088 Jy ! Component: 200 - total flux cleaned = 0.0300615 Jy ! Total flux subtracted in 200 components = 0.0300615 Jy ! Clean residual min=-0.006454 max=0.007983 Jy/beam ! Clean residual mean=0.000008 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.174704 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.174704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036285Jy sigma=0.807381 ! Fit after self-cal, rms=0.036231Jy sigma=0.806271 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 3.877 at 20.53 degrees (North through East) ! Clean map min=-0.0058345 max=0.15329 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.38 KP 0.96 LA 1.03 ! MK 0.97 OV 1.01 PT 0.89 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.95 KP 0.97 LA 1.05 ! MK 0.99 OV 1.00 PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.87 KP 0.97 LA 1.05 ! MK 1.04 OV 1.04 PT 0.89 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.88 KP 0.95 LA 1.05 ! MK 0.99 OV 1.01 PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.00 KP 0.95 LA 1.03 ! MK 1.04 OV 1.03 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.98 KP 0.94 LA 1.04 ! MK 1.06 OV 1.04 PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.09 KP 0.96 LA 1.04 ! MK 1.04 OV 1.05 PT 0.95 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.66 KP 0.95 LA 1.03 ! MK 1.02 OV 1.06 PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.036231Jy sigma=0.806271 ! Fit after self-cal, rms=0.030962Jy sigma=0.695528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=3.907 mas, bpa=20.16 degrees ! Estimated noise=0.413274 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 (14.1, -5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447037 Jy ! Component: 100 - total flux cleaned = 0.00661991 Jy ! Component: 150 - total flux cleaned = 0.00717544 Jy ! Component: 200 - total flux cleaned = 0.00753693 Jy ! Total flux subtracted in 200 components = 0.00753693 Jy ! Clean residual min=-0.002186 max=0.002882 Jy/beam ! Clean residual mean=0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.182241 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.182241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030236Jy sigma=0.676796 ! Fit after self-cal, rms=0.030237Jy sigma=0.676284 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030237Jy sigma=0.676284 ! Fit after self-cal, rms=0.030161Jy sigma=0.675453 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.724 mas, bmaj=3.909 mas, bpa=20.14 degrees ! Estimated noise=0.411891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728557 Jy ! Component: 100 - total flux cleaned = 0.00088275 Jy ! Component: 150 - total flux cleaned = 0.00110764 Jy ! Component: 200 - total flux cleaned = 0.00122823 Jy ! Total flux subtracted in 200 components = 0.00122823 Jy ! Clean residual min=-0.002009 max=0.002374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.183469 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.183469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030010Jy sigma=0.671920 ! Fit after self-cal, rms=0.030002Jy sigma=0.671801 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 (2.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219876 Jy ! Component: 100 - total flux cleaned = 0.00273736 Jy ! Component: 150 - total flux cleaned = 0.00278044 Jy ! Component: 200 - total flux cleaned = 0.00274822 Jy ! Total flux subtracted in 200 components = 0.00274822 Jy ! Clean residual min=-0.001765 max=0.001874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.186217 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.186217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029774Jy sigma=0.667150 ! Fit after self-cal, rms=0.029747Jy sigma=0.666678 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029747Jy sigma=0.666678 ! Fit after self-cal, rms=0.029686Jy sigma=0.666380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=3.906 mas, bpa=20.15 degrees ! Estimated noise=0.411531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092664 Jy ! Component: 100 - total flux cleaned = 0.00109712 Jy ! Component: 150 - total flux cleaned = 0.00106837 Jy ! Component: 200 - total flux cleaned = 0.000989976 Jy ! Total flux subtracted in 200 components = 0.000989976 Jy ! Clean residual min=-0.001664 max=0.001660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.187207 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.187207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029608Jy sigma=0.664943 ! Fit after self-cal, rms=0.029602Jy sigma=0.664805 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 = 0.000377106 Jy ! Component: 100 - total flux cleaned = 0.000305468 Jy ! Component: 150 - total flux cleaned = 0.000216386 Jy ! Component: 200 - total flux cleaned = 0.000154462 Jy ! Total flux subtracted in 200 components = 0.000154462 Jy ! Clean residual min=-0.001576 max=0.001575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.187362 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.187362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029563Jy sigma=0.664044 ! Fit after self-cal, rms=0.029560Jy sigma=0.663992 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029560Jy sigma=0.663992 ! Fit after self-cal, rms=0.029496Jy sigma=0.663875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=5.103 mas, bpa=1.206 degrees ! Estimated noise=0.511331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60874e-05 Jy ! Component: 100 - total flux cleaned = 5.53521e-05 Jy ! Component: 150 - total flux cleaned = 3.4027e-05 Jy ! Component: 200 - total flux cleaned = -4.18115e-05 Jy ! Total flux subtracted in 200 components = -4.18115e-05 Jy ! Clean residual min=-0.001575 max=0.002016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.18732 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.18732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029495Jy sigma=0.663894 ! Fit after self-cal, rms=0.029491Jy sigma=0.663852 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 = 9.6356e-05 Jy ! Component: 100 - total flux cleaned = 4.94384e-05 Jy ! Component: 150 - total flux cleaned = 2.23004e-05 Jy ! Component: 200 - total flux cleaned = -1.89213e-06 Jy ! Total flux subtracted in 200 components = -1.89213e-06 Jy ! Clean residual min=-0.001506 max=0.001962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.187318 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.187318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029489Jy sigma=0.663739 ! Fit after self-cal, rms=0.029487Jy sigma=0.663711 ! 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=1.721 mas, bmaj=3.905 mas, bpa=20.13 degrees ! Estimated noise=0.411249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.721 x 3.905 at 20.13 degrees (North through East) ! Clean map min=-0.0023736 max=0.1522 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=1.385 mas, bmaj=3.595 mas, bpa=23.22 degrees ! Estimated noise=0.626498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115817 Jy ! Component: 100 - total flux cleaned = 0.143032 Jy ! Component: 150 - total flux cleaned = 0.154916 Jy ! Component: 200 - total flux cleaned = 0.161599 Jy ! Total flux subtracted in 200 components = 0.161599 Jy ! Clean residual min=-0.003766 max=0.003588 Jy/beam ! Clean residual mean=0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.161599 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.161599 Jy ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=3.905 mas, bpa=20.13 degrees ! Estimated noise=0.411249 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 = 0.00623725 Jy ! Component: 100 - total flux cleaned = 0.0105512 Jy ! Component: 150 - total flux cleaned = 0.0138082 Jy ! Component: 200 - total flux cleaned = 0.0163596 Jy ! Total flux subtracted in 200 components = 0.0163596 Jy ! Clean residual min=-0.002102 max=0.002296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.177959 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 68 components and 0.177959 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=5.103 mas, bpa=1.206 degrees ! Estimated noise=0.511331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356277 Jy ! Component: 100 - total flux cleaned = 0.00581023 Jy ! Component: 150 - total flux cleaned = 0.00665558 Jy ! Component: 200 - total flux cleaned = 0.00707521 Jy ! Total flux subtracted in 200 components = 0.00707521 Jy ! Clean residual min=-0.002141 max=0.002527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.185034 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 = 0.000362882 Jy ! Component: 100 - total flux cleaned = 0.000643466 Jy ! Component: 150 - total flux cleaned = 0.000856645 Jy ! Component: 200 - total flux cleaned = 0.00104732 Jy ! Total flux subtracted in 200 components = 0.00104732 Jy ! Clean residual min=-0.001872 max=0.002318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.186081 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 146 components and 0.186081 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=3.905 mas, bpa=20.13 degrees ! Estimated noise=0.411249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691453 Jy ! Component: 100 - total flux cleaned = 0.000870318 Jy ! Component: 150 - total flux cleaned = 0.001 Jy ! Component: 200 - total flux cleaned = 0.00102906 Jy ! Total flux subtracted in 200 components = 0.00102906 Jy ! Clean residual min=-0.001518 max=0.001913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.18711 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.18711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029543Jy sigma=0.664710 ! Fit after self-cal, rms=0.029527Jy sigma=0.664443 wmodel J1145+1936_C_map.mod ! Writing 169 model components to file: J1145+1936_C_map.mod wobs J1145+1936_C_uvs.fits ! Writing UV FITS file: J1145+1936_C_uvs.fits wwins J1145+1936_C_map.win ! wwins: Wrote 3 windows to J1145+1936_C_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 = 0.000601004 Jy ! Component: 100 - total flux cleaned = 0.000761879 Jy ! Component: 150 - total flux cleaned = 0.000762923 Jy ! Component: 200 - total flux cleaned = 0.000784855 Jy ! Component: 250 - total flux cleaned = 0.000719662 Jy ! Component: 300 - total flux cleaned = 0.00072016 Jy ! Component: 350 - total flux cleaned = 0.000701108 Jy ! Component: 400 - total flux cleaned = 0.000701883 Jy ! Component: 450 - total flux cleaned = 0.000684641 Jy ! Component: 500 - total flux cleaned = 0.000684641 Jy ! Component: 550 - total flux cleaned = 0.000684858 Jy ! Component: 600 - total flux cleaned = 0.000669646 Jy ! Component: 650 - total flux cleaned = 0.000714737 Jy ! Component: 700 - total flux cleaned = 0.000729554 Jy ! Component: 750 - total flux cleaned = 0.000743596 Jy ! Component: 800 - total flux cleaned = 0.000756974 Jy ! Component: 850 - total flux cleaned = 0.000729949 Jy ! Component: 900 - total flux cleaned = 0.000664888 Jy ! Component: 950 - total flux cleaned = 0.000639755 Jy ! Component: 1000 - total flux cleaned = 0.000615126 Jy ! Component: 1050 - total flux cleaned = 0.000639496 Jy ! Component: 1100 - total flux cleaned = 0.000627549 Jy ! Component: 1150 - total flux cleaned = 0.000627695 Jy ! Component: 1200 - total flux cleaned = 0.000628005 Jy ! Component: 1250 - total flux cleaned = 0.000628047 Jy ! Component: 1300 - total flux cleaned = 0.000660953 Jy ! Component: 1350 - total flux cleaned = 0.00067167 Jy ! Component: 1400 - total flux cleaned = 0.000671703 Jy ! Component: 1450 - total flux cleaned = 0.000661339 Jy ! Component: 1500 - total flux cleaned = 0.000681572 Jy ! Component: 1550 - total flux cleaned = 0.000681518 Jy ! Component: 1600 - total flux cleaned = 0.000671547 Jy ! Component: 1650 - total flux cleaned = 0.000681134 Jy ! Component: 1700 - total flux cleaned = 0.000671381 Jy ! Component: 1750 - total flux cleaned = 0.000689926 Jy ! Component: 1800 - total flux cleaned = 0.000671545 Jy ! Component: 1850 - total flux cleaned = 0.000725952 Jy ! Component: 1900 - total flux cleaned = 0.00073475 Jy ! Component: 1950 - total flux cleaned = 0.000761025 Jy ! Component: 2000 - total flux cleaned = 0.00077824 Jy ! Component: 2050 - total flux cleaned = 0.000812279 Jy ! Component: 2100 - total flux cleaned = 0.000837513 Jy ! Component: 2150 - total flux cleaned = 0.000862324 Jy ! Component: 2200 - total flux cleaned = 0.000902994 Jy ! Component: 2250 - total flux cleaned = 0.000919063 Jy ! Component: 2300 - total flux cleaned = 0.000950825 Jy ! Component: 2350 - total flux cleaned = 0.000997832 Jy ! Component: 2400 - total flux cleaned = 0.00103666 Jy ! Component: 2450 - total flux cleaned = 0.00107492 Jy ! Component: 2500 - total flux cleaned = 0.00111276 Jy ! Component: 2550 - total flux cleaned = 0.00113529 Jy ! Component: 2600 - total flux cleaned = 0.0011797 Jy ! Component: 2650 - total flux cleaned = 0.00120899 Jy ! Component: 2700 - total flux cleaned = 0.00128856 Jy ! Component: 2750 - total flux cleaned = 0.00131727 Jy ! Component: 2800 - total flux cleaned = 0.00135981 Jy ! Component: 2850 - total flux cleaned = 0.00138794 Jy ! Component: 2900 - total flux cleaned = 0.00142981 Jy ! Component: 2950 - total flux cleaned = 0.00147823 Jy ! Component: 3000 - total flux cleaned = 0.00151247 Jy ! Component: 3050 - total flux cleaned = 0.00152601 Jy ! Component: 3100 - total flux cleaned = 0.00154628 Jy ! Component: 3150 - total flux cleaned = 0.00159315 Jy ! Component: 3200 - total flux cleaned = 0.00158648 Jy ! Component: 3250 - total flux cleaned = 0.00160632 Jy ! Component: 3300 - total flux cleaned = 0.00163911 Jy ! Component: 3350 - total flux cleaned = 0.00168467 Jy ! Component: 3400 - total flux cleaned = 0.00169113 Jy ! Component: 3450 - total flux cleaned = 0.00170397 Jy ! Component: 3500 - total flux cleaned = 0.00171681 Jy ! Component: 3550 - total flux cleaned = 0.0017042 Jy ! Component: 3600 - total flux cleaned = 0.00172945 Jy ! Component: 3650 - total flux cleaned = 0.0017169 Jy ! Component: 3700 - total flux cleaned = 0.00171688 Jy ! Component: 3750 - total flux cleaned = 0.00171696 Jy ! Component: 3800 - total flux cleaned = 0.00169231 Jy ! Component: 3850 - total flux cleaned = 0.00171693 Jy ! Component: 3900 - total flux cleaned = 0.00169244 Jy ! Component: 3950 - total flux cleaned = 0.00170468 Jy ! Component: 4000 - total flux cleaned = 0.00170466 Jy ! Component: 4050 - total flux cleaned = 0.00169861 Jy ! Total flux subtracted in 4096 components = 0.00171057 Jy ! Clean residual min=-0.000330 max=0.000354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.188821 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 443 components and 0.188821 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1145+1936_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.721 x 3.905 at 20.13 degrees (North through East) ! Clean map min=-0.0012159 max=0.15236 Jy/beam ! Writing clean map to FITS file: .//J1145+1936_C_20180710_map.fits wmodel .//J1145+1936_C_20180710_map.mod ! Writing 443 model components to file: .//J1145+1936_C_20180710_map.mod wobs .//J1145+1936_C_20180710_uvs.fits ! Writing UV FITS file: .//J1145+1936_C_20180710_uvs.fits wwins .//J1145+1936_C_20180710_map.win ! wwins: Wrote 4 windows to .//J1145+1936_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.69632e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19092 0.19092 0.381841 0.763682 1.52736 3.05473 6.10945 12.2189 24.4378 48.8756 97.7512 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1571.33 quit ! Quitting program ! Log file .//J1145+1936_C_20180710_dfm.log closed on Sat Jul 28 19:26:05 2018