! Started logfile: .//J1115+0344_C_dfm.log on Mon Jan 20 17:55:36 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 .//J1115+0344_C_uva.fits ! Reading UV FITS file: .//J1115+0344_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J1115+0344 ! ! 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 2760 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 J1115+0344_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014063Jy sigma=16.310061 ! Fit after self-cal, rms=0.852665Jy sigma=13.710010 ! 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=2.642 mas, bmaj=7.692 mas, bpa=-17.62 degrees ! Estimated noise=1.52689 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 = 0.115843 Jy ! Component: 100 - total flux cleaned = 0.141126 Jy ! Total flux subtracted in 100 components = 0.141126 Jy ! Clean residual min=-0.004958 max=0.007091 Jy/beam ! Clean residual mean=-0.000000 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.141126 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.141126 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=0.056606Jy sigma=0.723065 ! Fit after self-cal, rms=0.056584Jy sigma=0.722916 ! 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=3.261 mas, bmaj=8.481 mas, bpa=-20.5 degrees ! Estimated noise=0.881885 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 = 0.00544436 Jy ! Component: 100 - total flux cleaned = 0.00782427 Jy ! Component: 150 - total flux cleaned = 0.00850397 Jy ! Component: 200 - total flux cleaned = 0.00891256 Jy ! Total flux subtracted in 200 components = 0.00891256 Jy ! Clean residual min=-0.004008 max=0.003166 Jy/beam ! Clean residual mean=-0.000006 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.150039 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.150039 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=0.055890Jy sigma=0.715806 ! Fit after self-cal, rms=0.055879Jy sigma=0.715689 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 8.481 at -20.5 degrees (North through East) ! Clean map min=-0.0038978 max=0.14759 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.94 KP 1.01 ! NL 0.97 OV 1.05 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.97 KP 1.03 ! NL 1.01 OV 0.97 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 1.03 ! NL 1.06 OV 1.05 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.65 KP 0.96 ! NL 0.95 OV 0.99 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.96 ! NL 0.99 OV 1.00 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.04 KP 0.99 ! NL 1.05 OV 1.03 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.07 KP 1.03 ! NL 1.03 OV 1.01 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 0.99 ! NL 1.00 OV 1.05 PT 1.02 ! ! ! Fit before self-cal, rms=0.055879Jy sigma=0.715689 ! Fit after self-cal, rms=0.052642Jy sigma=0.689111 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=8.505 mas, bpa=-20.52 degrees ! Estimated noise=0.879583 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 = -0.000360564 Jy ! Component: 100 - total flux cleaned = -0.000312323 Jy ! Component: 150 - total flux cleaned = -0.000273655 Jy ! Component: 200 - total flux cleaned = -0.000302161 Jy ! Total flux subtracted in 200 components = -0.000302161 Jy ! Clean residual min=-0.002536 max=0.001919 Jy/beam ! Clean residual mean=-0.000007 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.149737 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.149737 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=0.052615Jy sigma=0.688730 ! Fit after self-cal, rms=0.052602Jy sigma=0.688609 ! 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=0.052602Jy sigma=0.688609 ! Fit after self-cal, rms=0.052558Jy sigma=0.688537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=8.512 mas, bpa=-20.5 degrees ! Estimated noise=0.879307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000587678 Jy ! Component: 100 - total flux cleaned = -0.000651762 Jy ! Component: 150 - total flux cleaned = -0.000688501 Jy ! Component: 200 - total flux cleaned = -0.000720408 Jy ! Total flux subtracted in 200 components = -0.000720408 Jy ! Clean residual min=-0.002514 max=0.001984 Jy/beam ! Clean residual mean=-0.000007 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.149016 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.149016 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=0.052547Jy sigma=0.688365 ! Fit after self-cal, rms=0.052545Jy sigma=0.688353 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 = -0.000115481 Jy ! Component: 100 - total flux cleaned = -0.000142498 Jy ! Component: 150 - total flux cleaned = -0.000173411 Jy ! Component: 200 - total flux cleaned = -0.00020213 Jy ! Total flux subtracted in 200 components = -0.00020213 Jy ! Clean residual min=-0.002530 max=0.002038 Jy/beam ! Clean residual mean=-0.000007 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.148814 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.148814 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=0.052541Jy sigma=0.688315 ! Fit after self-cal, rms=0.052540Jy sigma=0.688313 ! 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=0.052540Jy sigma=0.688313 ! Fit after self-cal, rms=0.052497Jy sigma=0.688243 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=8.52 mas, bpa=-20.49 degrees ! Estimated noise=0.879307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430483 Jy ! Component: 100 - total flux cleaned = -0.000598169 Jy ! Component: 150 - total flux cleaned = -0.000655732 Jy ! Component: 200 - total flux cleaned = -0.000697409 Jy ! Total flux subtracted in 200 components = -0.000697409 Jy ! Clean residual min=-0.002505 max=0.002080 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.148117 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.148117 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=0.052491Jy sigma=0.688152 ! Fit after self-cal, rms=0.052490Jy sigma=0.688151 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 = -4.40039e-05 Jy ! Component: 100 - total flux cleaned = -5.73008e-05 Jy ! Component: 150 - total flux cleaned = -7.68418e-05 Jy ! Component: 200 - total flux cleaned = -9.52386e-05 Jy ! Total flux subtracted in 200 components = -9.52386e-05 Jy ! Clean residual min=-0.002517 max=0.002100 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.148022 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.148022 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=0.052488Jy sigma=0.688127 ! Fit after self-cal, rms=0.052487Jy sigma=0.688126 ! 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=0.052487Jy sigma=0.688126 ! Fit after self-cal, rms=0.052448Jy sigma=0.688091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=8.765 mas, bpa=-24.46 degrees ! Estimated noise=0.936126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393847 Jy ! Component: 100 - total flux cleaned = -0.000554419 Jy ! Component: 150 - total flux cleaned = -0.000596094 Jy ! Component: 200 - total flux cleaned = -0.000645745 Jy ! Total flux subtracted in 200 components = -0.000645745 Jy ! Clean residual min=-0.002545 max=0.001944 Jy/beam ! Clean residual mean=-0.000009 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.147376 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.147376 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=0.052445Jy sigma=0.688040 ! Fit after self-cal, rms=0.052444Jy sigma=0.688036 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 = -4.96938e-05 Jy ! Component: 100 - total flux cleaned = -7.24471e-05 Jy ! Component: 150 - total flux cleaned = -9.21077e-05 Jy ! Component: 200 - total flux cleaned = -0.000105471 Jy ! Total flux subtracted in 200 components = -0.000105471 Jy ! Clean residual min=-0.002532 max=0.001963 Jy/beam ! Clean residual mean=-0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.14727 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.14727 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=0.052443Jy sigma=0.688027 ! Fit after self-cal, rms=0.052443Jy sigma=0.688026 ! 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=3.238 mas, bmaj=8.525 mas, bpa=-20.48 degrees ! Estimated noise=0.879192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 8.525 at -20.48 degrees (North through East) ! Clean map min=-0.0025285 max=0.1477 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=2.625 mas, bmaj=7.728 mas, bpa=-17.72 degrees ! Estimated noise=1.5133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114802 Jy ! Component: 100 - total flux cleaned = 0.139876 Jy ! Component: 150 - total flux cleaned = 0.145444 Jy ! Component: 200 - total flux cleaned = 0.147137 Jy ! Total flux subtracted in 200 components = 0.147137 Jy ! Clean residual min=-0.003861 max=0.003358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.147137 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.147137 Jy ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=8.525 mas, bpa=-20.48 degrees ! Estimated noise=0.879192 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 = 9.03351e-05 Jy ! Component: 100 - total flux cleaned = 0.000141991 Jy ! Component: 150 - total flux cleaned = 0.000305261 Jy ! Component: 200 - total flux cleaned = 0.000422756 Jy ! Total flux subtracted in 200 components = 0.000422756 Jy ! Clean residual min=-0.002583 max=0.002161 Jy/beam ! Clean residual mean=-0.000007 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.14756 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.14756 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=4.056 mas, bmaj=8.765 mas, bpa=-24.46 degrees ! Estimated noise=0.936126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82848e-05 Jy ! Component: 100 - total flux cleaned = -3.78406e-05 Jy ! Component: 150 - total flux cleaned = -6.60926e-05 Jy ! Component: 200 - total flux cleaned = -0.000103848 Jy ! Total flux subtracted in 200 components = -0.000103848 Jy ! Clean residual min=-0.002564 max=0.002041 Jy/beam ! Clean residual mean=-0.000009 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.147456 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 = -4.49571e-05 Jy ! Component: 100 - total flux cleaned = -8.41278e-05 Jy ! Component: 150 - total flux cleaned = -0.000110232 Jy ! Component: 200 - total flux cleaned = -0.000133779 Jy ! Total flux subtracted in 200 components = -0.000133779 Jy ! Clean residual min=-0.002533 max=0.002020 Jy/beam ! Clean residual mean=-0.000009 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.147322 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.147322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=8.525 mas, bpa=-20.48 degrees ! Estimated noise=0.879192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.07336e-05 Jy ! Component: 100 - total flux cleaned = -7.89884e-05 Jy ! Component: 150 - total flux cleaned = -9.56596e-05 Jy ! Component: 200 - total flux cleaned = -0.000103573 Jy ! Total flux subtracted in 200 components = -0.000103573 Jy ! Clean residual min=-0.002516 max=0.002141 Jy/beam ! Clean residual mean=-0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.147219 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.147219 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=0.052445Jy sigma=0.688033 ! Fit after self-cal, rms=0.052445Jy sigma=0.688030 wmodel J1115+0344_C_map.mod ! Writing 72 model components to file: J1115+0344_C_map.mod wobs J1115+0344_C_uvs.fits ! Writing UV FITS file: J1115+0344_C_uvs.fits wwins J1115+0344_C_map.win ! wwins: Wrote 1 windows to J1115+0344_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 = -0.000918015 Jy ! Component: 100 - total flux cleaned = -0.00128783 Jy ! Component: 150 - total flux cleaned = -0.00165054 Jy ! Component: 200 - total flux cleaned = -0.0017433 Jy ! Component: 250 - total flux cleaned = -0.00180065 Jy ! Component: 300 - total flux cleaned = -0.00190825 Jy ! Component: 350 - total flux cleaned = -0.00208765 Jy ! Component: 400 - total flux cleaned = -0.00223536 Jy ! Component: 450 - total flux cleaned = -0.00242462 Jy ! Component: 500 - total flux cleaned = -0.00260642 Jy ! Component: 550 - total flux cleaned = -0.00273721 Jy ! Component: 600 - total flux cleaned = -0.00277962 Jy ! Component: 650 - total flux cleaned = -0.00284108 Jy ! Component: 700 - total flux cleaned = -0.00284151 Jy ! Component: 750 - total flux cleaned = -0.002939 Jy ! Component: 800 - total flux cleaned = -0.00297679 Jy ! Component: 850 - total flux cleaned = -0.00294073 Jy ! Component: 900 - total flux cleaned = -0.00299438 Jy ! Component: 950 - total flux cleaned = -0.0029419 Jy ! Component: 1000 - total flux cleaned = -0.00295925 Jy ! Component: 1050 - total flux cleaned = -0.0029254 Jy ! Component: 1100 - total flux cleaned = -0.00289227 Jy ! Component: 1150 - total flux cleaned = -0.00286013 Jy ! Component: 1200 - total flux cleaned = -0.00282847 Jy ! Component: 1250 - total flux cleaned = -0.00281288 Jy ! Component: 1300 - total flux cleaned = -0.00275116 Jy ! Component: 1350 - total flux cleaned = -0.00278151 Jy ! Component: 1400 - total flux cleaned = -0.0027214 Jy ! Component: 1450 - total flux cleaned = -0.00273597 Jy ! Component: 1500 - total flux cleaned = -0.00273599 Jy ! Component: 1550 - total flux cleaned = -0.00275028 Jy ! Component: 1600 - total flux cleaned = -0.00275033 Jy ! Component: 1650 - total flux cleaned = -0.00275053 Jy ! Component: 1700 - total flux cleaned = -0.00277811 Jy ! Component: 1750 - total flux cleaned = -0.00275085 Jy ! Component: 1800 - total flux cleaned = -0.00277764 Jy ! Component: 1850 - total flux cleaned = -0.00277775 Jy ! Component: 1900 - total flux cleaned = -0.00279099 Jy ! Component: 1950 - total flux cleaned = -0.00282985 Jy ! Component: 2000 - total flux cleaned = -0.00286822 Jy ! Component: 2050 - total flux cleaned = -0.00293146 Jy ! Component: 2100 - total flux cleaned = -0.00298138 Jy ! Component: 2150 - total flux cleaned = -0.00303087 Jy ! Component: 2200 - total flux cleaned = -0.00307965 Jy ! Component: 2250 - total flux cleaned = -0.00310395 Jy ! Component: 2300 - total flux cleaned = -0.00315213 Jy ! Component: 2350 - total flux cleaned = -0.00321185 Jy ! Component: 2400 - total flux cleaned = -0.00327107 Jy ! Component: 2450 - total flux cleaned = -0.00330629 Jy ! Component: 2500 - total flux cleaned = -0.00335302 Jy ! Component: 2550 - total flux cleaned = -0.0033762 Jy ! Component: 2600 - total flux cleaned = -0.00338771 Jy ! Component: 2650 - total flux cleaned = -0.00342205 Jy ! Component: 2700 - total flux cleaned = -0.00344485 Jy ! Component: 2750 - total flux cleaned = -0.00344491 Jy ! Component: 2800 - total flux cleaned = -0.00345619 Jy ! Component: 2850 - total flux cleaned = -0.00347863 Jy ! Component: 2900 - total flux cleaned = -0.0035009 Jy ! Component: 2950 - total flux cleaned = -0.00351205 Jy ! Component: 3000 - total flux cleaned = -0.00352308 Jy ! Component: 3050 - total flux cleaned = -0.00354504 Jy ! Component: 3100 - total flux cleaned = -0.00355597 Jy ! Component: 3150 - total flux cleaned = -0.00356694 Jy ! Component: 3200 - total flux cleaned = -0.00357787 Jy ! Component: 3250 - total flux cleaned = -0.00362131 Jy ! Component: 3300 - total flux cleaned = -0.0036213 Jy ! Component: 3350 - total flux cleaned = -0.00364292 Jy ! Component: 3400 - total flux cleaned = -0.00366457 Jy ! Component: 3450 - total flux cleaned = -0.00368607 Jy ! Component: 3500 - total flux cleaned = -0.00368608 Jy ! Component: 3550 - total flux cleaned = -0.003729 Jy ! Component: 3600 - total flux cleaned = -0.00371829 Jy ! Component: 3650 - total flux cleaned = -0.00370761 Jy ! Component: 3700 - total flux cleaned = -0.00372904 Jy ! Component: 3750 - total flux cleaned = -0.00373974 Jy ! Component: 3800 - total flux cleaned = -0.00375039 Jy ! Component: 3850 - total flux cleaned = -0.00376106 Jy ! Component: 3900 - total flux cleaned = -0.00378244 Jy ! Component: 3950 - total flux cleaned = -0.00378247 Jy ! Component: 4000 - total flux cleaned = -0.00379315 Jy ! Component: 4050 - total flux cleaned = -0.00377184 Jy ! Total flux subtracted in 4096 components = -0.00378255 Jy ! Clean residual min=-0.000585 max=0.000682 Jy/beam ! Clean residual mean=-0.000006 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.143436 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 345 components and 0.143436 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1115+0344_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 8.525 at -20.48 degrees (North through East) ! Clean map min=-0.0015029 max=0.14764 Jy/beam ! Writing clean map to FITS file: .//J1115+0344_C_map.fits wmodel .//J1115+0344_C_map.mod ! Writing 345 model components to file: .//J1115+0344_C_map.mod wobs .//J1115+0344_C_uvs.fits ! Writing UV FITS file: .//J1115+0344_C_uvs.fits wwins .//J1115+0344_C_map.win ! wwins: Wrote 2 windows to .//J1115+0344_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380519 0.380519 0.761039 1.52208 3.04415 6.08831 12.1766 24.3532 48.7065 97.4129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 788.396 quit ! Quitting program ! Log file .//J1115+0344_C_dfm.log closed on Mon Jan 20 17:55:39 2020