! Started logfile: .//J2045-0944_C_dfm.log on Mon Jan 20 19:07:16 2020 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 .//J2045-0944_C_uva.fits ! Reading UV FITS file: .//J2045-0944_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2045-0944 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2045-0944_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=1.002949Jy sigma=19.574132 ! Fit after self-cal, rms=0.903007Jy sigma=17.603212 ! 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=2.149 mas, bmaj=8.979 mas, bpa=-11.94 degrees ! Estimated noise=0.94636 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 = 0.07043 Jy ! Component: 100 - total flux cleaned = 0.0966242 Jy ! Total flux subtracted in 100 components = 0.0966242 Jy ! Clean residual min=-0.011057 max=0.020122 Jy/beam ! Clean residual mean=0.000052 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.0966242 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0966242 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=0.053149Jy sigma=0.968197 ! Fit after self-cal, rms=0.053036Jy sigma=0.964385 ! 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=2.606 mas, bmaj=8.93 mas, bpa=-11.3 degrees ! Estimated noise=0.742532 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 = 0.0176036 Jy ! Component: 100 - total flux cleaned = 0.0273433 Jy ! Component: 150 - total flux cleaned = 0.0301742 Jy ! Component: 200 - total flux cleaned = 0.0311056 Jy ! Total flux subtracted in 200 components = 0.0311056 Jy ! Clean residual min=-0.009009 max=0.017521 Jy/beam ! Clean residual mean=0.000026 rms=0.003225 Jy/beam ! Combined flux in latest and established models = 0.12773 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.12773 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=0.046662Jy sigma=0.836034 ! Fit after self-cal, rms=0.046557Jy sigma=0.833950 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.606 x 8.93 at -11.3 degrees (North through East) ! Clean map min=-0.0090437 max=0.09952 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.11 KP 0.93 ! NL 0.92 OV 0.93 PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.80 HN 0.97 KP 0.91 ! NL 1.00 OV 0.97 PT 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.05 KP 0.91 ! NL 0.92 OV 0.93 PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.03 KP 0.93 ! NL 0.98 OV 0.94 PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.01 KP 1.12 ! NL 1.01 OV 0.88 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.04 KP 1.06 ! NL 0.96 OV 0.93 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.12 KP 1.08 ! NL 0.95 OV 0.97 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.03 KP 1.06 ! NL 1.02 OV 0.98 PT 1.04 ! ! ! Fit before self-cal, rms=0.046557Jy sigma=0.833950 ! Fit after self-cal, rms=0.044856Jy sigma=0.806625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.643 mas, bmaj=8.902 mas, bpa=-11.36 degrees ! Estimated noise=0.723429 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 (2.1, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135894 Jy ! Component: 100 - total flux cleaned = 0.0185264 Jy ! Component: 150 - total flux cleaned = 0.0222614 Jy ! Component: 200 - total flux cleaned = 0.0255778 Jy ! Total flux subtracted in 200 components = 0.0255778 Jy ! Clean residual min=-0.005525 max=0.005855 Jy/beam ! Clean residual mean=0.000001 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.153308 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.153308 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=0.040518Jy sigma=0.707648 ! Fit after self-cal, rms=0.040314Jy sigma=0.702213 ! 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=0.040314Jy sigma=0.702213 ! Fit after self-cal, rms=0.039858Jy sigma=0.693788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.683 mas, bmaj=8.949 mas, bpa=-11.43 degrees ! Estimated noise=0.716329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477995 Jy ! Component: 100 - total flux cleaned = 0.00693875 Jy ! Component: 150 - total flux cleaned = 0.00858438 Jy ! Component: 200 - total flux cleaned = 0.0101629 Jy ! Total flux subtracted in 200 components = 0.0101629 Jy ! Clean residual min=-0.003852 max=0.003745 Jy/beam ! Clean residual mean=0.000000 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.163471 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 115 components and 0.163471 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=0.039103Jy sigma=0.677247 ! Fit after self-cal, rms=0.039083Jy sigma=0.676496 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 = 0.000952553 Jy ! Component: 100 - total flux cleaned = 0.00192174 Jy ! Component: 150 - total flux cleaned = 0.00254143 Jy ! Component: 200 - total flux cleaned = 0.00299245 Jy ! Total flux subtracted in 200 components = 0.00299245 Jy ! Clean residual min=-0.003397 max=0.003296 Jy/beam ! Clean residual mean=-0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.166463 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.166463 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=0.038871Jy sigma=0.672070 ! Fit after self-cal, rms=0.038867Jy sigma=0.671871 ! 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=0.038867Jy sigma=0.671871 ! Fit after self-cal, rms=0.038877Jy sigma=0.669991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=8.957 mas, bpa=-11.43 degrees ! Estimated noise=0.715462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194401 Jy ! Component: 100 - total flux cleaned = 0.00275969 Jy ! Component: 150 - total flux cleaned = 0.00309265 Jy ! Component: 200 - total flux cleaned = 0.00326661 Jy ! Total flux subtracted in 200 components = 0.00326661 Jy ! Clean residual min=-0.003005 max=0.002840 Jy/beam ! Clean residual mean=-0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.16973 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.16973 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=0.038726Jy sigma=0.666786 ! Fit after self-cal, rms=0.038724Jy sigma=0.666661 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 = 0.000674994 Jy ! Component: 100 - total flux cleaned = 0.000977876 Jy ! Component: 150 - total flux cleaned = 0.00112015 Jy ! Component: 200 - total flux cleaned = 0.00125143 Jy ! Total flux subtracted in 200 components = 0.00125143 Jy ! Clean residual min=-0.002744 max=0.002684 Jy/beam ! Clean residual mean=-0.000002 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.170981 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.170981 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=0.038657Jy sigma=0.665308 ! Fit after self-cal, rms=0.038655Jy sigma=0.665226 ! 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=0.038655Jy sigma=0.665226 ! Fit after self-cal, rms=0.038760Jy sigma=0.664877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=8.611 mas, bpa=-11.94 degrees ! Estimated noise=0.763482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572822 Jy ! Component: 100 - total flux cleaned = 0.000933492 Jy ! Component: 150 - total flux cleaned = 0.00103476 Jy ! Component: 200 - total flux cleaned = 0.000948978 Jy ! Total flux subtracted in 200 components = 0.000948978 Jy ! Clean residual min=-0.002727 max=0.002449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.17193 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 0.17193 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=0.038720Jy sigma=0.663775 ! Fit after self-cal, rms=0.038718Jy sigma=0.663724 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 = -2.73294e-05 Jy ! Component: 100 - total flux cleaned = -2.62039e-05 Jy ! Component: 150 - total flux cleaned = -9.63255e-05 Jy ! Component: 200 - total flux cleaned = -0.000138768 Jy ! Total flux subtracted in 200 components = -0.000138768 Jy ! Clean residual min=-0.002658 max=0.002385 Jy/beam ! Clean residual mean=-0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.171791 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 0.171791 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=0.038701Jy sigma=0.663269 ! Fit after self-cal, rms=0.038702Jy sigma=0.663230 ! 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=2.699 mas, bmaj=8.956 mas, bpa=-11.43 degrees ! Estimated noise=0.716803 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.699 x 8.956 at -11.43 degrees (North through East) ! Clean map min=-0.002751 max=0.098342 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=2.218 mas, bmaj=8.987 mas, bpa=-12.02 degrees ! Estimated noise=0.934548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686101 Jy ! Component: 100 - total flux cleaned = 0.0962687 Jy ! Component: 150 - total flux cleaned = 0.113581 Jy ! Component: 200 - total flux cleaned = 0.125223 Jy ! Total flux subtracted in 200 components = 0.125223 Jy ! Clean residual min=-0.006336 max=0.008741 Jy/beam ! Clean residual mean=0.000032 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.125223 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.125223 Jy ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=8.956 mas, bpa=-11.43 degrees ! Estimated noise=0.716803 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 = 0.00940381 Jy ! Component: 100 - total flux cleaned = 0.0154264 Jy ! Component: 150 - total flux cleaned = 0.0199214 Jy ! Component: 200 - total flux cleaned = 0.0235692 Jy ! Total flux subtracted in 200 components = 0.0235692 Jy ! Clean residual min=-0.005657 max=0.006182 Jy/beam ! Clean residual mean=0.000011 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.148792 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 84 components and 0.148792 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=3.972 mas, bmaj=8.611 mas, bpa=-11.94 degrees ! Estimated noise=0.763482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283052 Jy ! Component: 100 - total flux cleaned = 0.00459969 Jy ! Component: 150 - total flux cleaned = 0.0064777 Jy ! Component: 200 - total flux cleaned = 0.00798431 Jy ! Total flux subtracted in 200 components = 0.00798431 Jy ! Clean residual min=-0.005011 max=0.004129 Jy/beam ! Clean residual mean=0.000005 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.156776 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 = 0.00141594 Jy ! Component: 100 - total flux cleaned = 0.00266201 Jy ! Component: 150 - total flux cleaned = 0.00385076 Jy ! Component: 200 - total flux cleaned = 0.00460145 Jy ! Total flux subtracted in 200 components = 0.00460145 Jy ! Clean residual min=-0.004159 max=0.003324 Jy/beam ! Clean residual mean=0.000001 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.161378 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 155 components and 0.161377 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=8.956 mas, bpa=-11.43 degrees ! Estimated noise=0.716803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447356 Jy ! Component: 100 - total flux cleaned = 0.00122833 Jy ! Component: 150 - total flux cleaned = 0.00197552 Jy ! Component: 200 - total flux cleaned = 0.00271269 Jy ! Total flux subtracted in 200 components = 0.00271269 Jy ! Clean residual min=-0.003273 max=0.003299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.16409 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.16409 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=0.038907Jy sigma=0.666347 ! Fit after self-cal, rms=0.038901Jy sigma=0.666057 wmodel J2045-0944_C_map.mod ! Writing 176 model components to file: J2045-0944_C_map.mod wobs J2045-0944_C_uvs.fits ! Writing UV FITS file: J2045-0944_C_uvs.fits wwins J2045-0944_C_map.win ! wwins: Wrote 2 windows to J2045-0944_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 = -9.75033e-05 Jy ! Component: 100 - total flux cleaned = 0.000182821 Jy ! Component: 150 - total flux cleaned = 0.000348713 Jy ! Component: 200 - total flux cleaned = 0.00038473 Jy ! Component: 250 - total flux cleaned = 0.000522143 Jy ! Component: 300 - total flux cleaned = 0.000715226 Jy ! Component: 350 - total flux cleaned = 0.000776258 Jy ! Component: 400 - total flux cleaned = 0.00068776 Jy ! Component: 450 - total flux cleaned = 0.000632191 Jy ! Component: 500 - total flux cleaned = 0.000552327 Jy ! Component: 550 - total flux cleaned = 0.000476672 Jy ! Component: 600 - total flux cleaned = 0.000402962 Jy ! Component: 650 - total flux cleaned = 0.000355317 Jy ! Component: 700 - total flux cleaned = 0.000309349 Jy ! Component: 750 - total flux cleaned = 0.000332092 Jy ! Component: 800 - total flux cleaned = 0.00037473 Jy ! Component: 850 - total flux cleaned = 0.000354031 Jy ! Component: 900 - total flux cleaned = 0.000293571 Jy ! Component: 950 - total flux cleaned = 0.000234844 Jy ! Component: 1000 - total flux cleaned = 0.000119567 Jy ! Component: 1050 - total flux cleaned = 6.36588e-05 Jy ! Component: 1100 - total flux cleaned = 8.66569e-06 Jy ! Component: 1150 - total flux cleaned = -6.27458e-05 Jy ! Component: 1200 - total flux cleaned = -7.9979e-05 Jy ! Component: 1250 - total flux cleaned = -0.000165935 Jy ! Component: 1300 - total flux cleaned = -0.000199199 Jy ! Component: 1350 - total flux cleaned = -0.000248778 Jy ! Component: 1400 - total flux cleaned = -0.000329693 Jy ! Component: 1450 - total flux cleaned = -0.000361633 Jy ! Component: 1500 - total flux cleaned = -0.000455152 Jy ! Component: 1550 - total flux cleaned = -0.000531325 Jy ! Component: 1600 - total flux cleaned = -0.000591434 Jy ! Component: 1650 - total flux cleaned = -0.00065018 Jy ! Component: 1700 - total flux cleaned = -0.00067885 Jy ! Component: 1750 - total flux cleaned = -0.00070694 Jy ! Component: 1800 - total flux cleaned = -0.00069299 Jy ! Component: 1850 - total flux cleaned = -0.000747909 Jy ! Component: 1900 - total flux cleaned = -0.000707211 Jy ! Component: 1950 - total flux cleaned = -0.00074723 Jy ! Component: 2000 - total flux cleaned = -0.000773297 Jy ! Component: 2050 - total flux cleaned = -0.000773311 Jy ! Component: 2100 - total flux cleaned = -0.000811345 Jy ! Component: 2150 - total flux cleaned = -0.000773725 Jy ! Component: 2200 - total flux cleaned = -0.000835974 Jy ! Component: 2250 - total flux cleaned = -0.000835965 Jy ! Component: 2300 - total flux cleaned = -0.000860344 Jy ! Component: 2350 - total flux cleaned = -0.000896354 Jy ! Component: 2400 - total flux cleaned = -0.000920066 Jy ! Component: 2450 - total flux cleaned = -0.000978683 Jy ! Component: 2500 - total flux cleaned = -0.00100179 Jy ! Component: 2550 - total flux cleaned = -0.00107061 Jy ! Component: 2600 - total flux cleaned = -0.00109322 Jy ! Component: 2650 - total flux cleaned = -0.0011381 Jy ! Component: 2700 - total flux cleaned = -0.00117141 Jy ! Component: 2750 - total flux cleaned = -0.00121554 Jy ! Component: 2800 - total flux cleaned = -0.0012701 Jy ! Component: 2850 - total flux cleaned = -0.00128088 Jy ! Component: 2900 - total flux cleaned = -0.00133445 Jy ! Component: 2950 - total flux cleaned = -0.00133447 Jy ! Component: 3000 - total flux cleaned = -0.00133444 Jy ! Component: 3050 - total flux cleaned = -0.001303 Jy ! Component: 3100 - total flux cleaned = -0.00128219 Jy ! Component: 3150 - total flux cleaned = -0.00128222 Jy ! Component: 3200 - total flux cleaned = -0.00126159 Jy ! Component: 3250 - total flux cleaned = -0.00125136 Jy ! Component: 3300 - total flux cleaned = -0.00122074 Jy ! Component: 3350 - total flux cleaned = -0.00120049 Jy ! Component: 3400 - total flux cleaned = -0.00118021 Jy ! Component: 3450 - total flux cleaned = -0.00119017 Jy ! Component: 3500 - total flux cleaned = -0.0011401 Jy ! Component: 3550 - total flux cleaned = -0.00111023 Jy ! Component: 3600 - total flux cleaned = -0.00111015 Jy ! Component: 3650 - total flux cleaned = -0.00107057 Jy ! Component: 3700 - total flux cleaned = -0.00105083 Jy ! Component: 3750 - total flux cleaned = -0.00104098 Jy ! Component: 3800 - total flux cleaned = -0.000991891 Jy ! Component: 3850 - total flux cleaned = -0.000962504 Jy ! Component: 3900 - total flux cleaned = -0.000933252 Jy ! Component: 3950 - total flux cleaned = -0.000913763 Jy ! Component: 4000 - total flux cleaned = -0.000894322 Jy ! Component: 4050 - total flux cleaned = -0.000874988 Jy ! Total flux subtracted in 4096 components = -0.000865321 Jy ! Clean residual min=-0.000500 max=0.000534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.163225 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 449 components and 0.163225 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2045-0944_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.699 x 8.956 at -11.43 degrees (North through East) ! Clean map min=-0.0024922 max=0.09674 Jy/beam ! Writing clean map to FITS file: .//J2045-0944_C_map.fits wmodel .//J2045-0944_C_map.mod ! Writing 449 model components to file: .//J2045-0944_C_map.mod wobs .//J2045-0944_C_uvs.fits ! Writing UV FITS file: .//J2045-0944_C_uvs.fits wwins .//J2045-0944_C_map.win ! wwins: Wrote 3 windows to .//J2045-0944_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0967399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521683 0.521683 1.04337 2.08673 4.17347 8.34693 16.6939 33.3877 66.7755 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 575.061 quit ! Quitting program ! Log file .//J2045-0944_C_dfm.log closed on Mon Jan 20 19:07:20 2020