! Started logfile: /scr/pima/bu007_uvs/J0932+3339_C_dfm.log on Sun Jun 24 02:19:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J0932+3339_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J0932+3339_C_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965079 visibilities/baseline/integration-bin. ! Found source: J0932+3339 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 14592 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 J0932+3339_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007288Jy sigma=16.730419 ! Fit after self-cal, rms=0.916232Jy sigma=15.200237 ! 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=1.187 mas, bmaj=3.331 mas, bpa=14.98 degrees ! Estimated noise=0.58277 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 = 0.0633505 Jy ! Component: 100 - total flux cleaned = 0.0832788 Jy ! Total flux subtracted in 100 components = 0.0832788 Jy ! Clean residual min=-0.004391 max=0.008588 Jy/beam ! Clean residual mean=-0.000005 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0832788 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0832788 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=0.089114Jy sigma=1.427499 ! Fit after self-cal, rms=0.088478Jy sigma=1.418659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010409 Jy ! Component: 100 - total flux cleaned = 0.0156829 Jy ! Total flux subtracted in 100 components = 0.0156829 Jy ! Clean residual min=-0.003966 max=0.003966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0989617 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0989617 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=0.086973Jy sigma=1.393262 ! Fit after self-cal, rms=0.086905Jy sigma=1.392484 ! 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=1.418 mas, bmaj=3.61 mas, bpa=14.43 degrees ! Estimated noise=0.383553 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 = 0.00601764 Jy ! Component: 100 - total flux cleaned = 0.00929756 Jy ! Component: 150 - total flux cleaned = 0.011395 Jy ! Component: 200 - total flux cleaned = 0.0128261 Jy ! Total flux subtracted in 200 components = 0.0128261 Jy ! Clean residual min=-0.002587 max=0.003539 Jy/beam ! Clean residual mean=-0.000006 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.111788 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.111788 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=0.086499Jy sigma=1.385083 ! Fit after self-cal, rms=0.086467Jy sigma=1.384657 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.61 at 14.43 degrees (North through East) ! Clean map min=-0.0025152 max=0.084744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.03 KP 0.92 ! LA 0.99 MK 0.97 NL 0.96 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 1.02 ! LA 0.93 MK 0.94 NL 1.01 OV 1.03 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 0.96 ! LA 0.97 MK 1.00 NL 1.03 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.00 KP 0.93 ! LA 1.00 MK 0.99 NL 1.00 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.96 KP 0.91 ! LA 1.02 MK 1.05 NL 0.95 OV 1.12 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.07 KP 1.09 ! LA 0.95 MK 0.99 NL 0.98 OV 1.03 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.00 KP 1.01 ! LA 0.97 MK 1.09 NL 1.03 OV 0.92 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.01 KP 0.92 ! LA 0.95 MK 0.99 NL 1.02 OV 1.09 ! PT 0.95 SC 1.10 ! ! ! Fit before self-cal, rms=0.086467Jy sigma=1.384657 ! Fit after self-cal, rms=0.086576Jy sigma=1.380770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=3.631 mas, bpa=14.47 degrees ! Estimated noise=0.38096 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 = -0.000462251 Jy ! Component: 100 - total flux cleaned = -0.000582348 Jy ! Component: 150 - total flux cleaned = -0.000626384 Jy ! Component: 200 - total flux cleaned = -0.000643964 Jy ! Total flux subtracted in 200 components = -0.000643964 Jy ! Clean residual min=-0.002535 max=0.002852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.111144 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.111144 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=0.086561Jy sigma=1.380452 ! Fit after self-cal, rms=0.086619Jy sigma=1.380187 ! 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=0.086619Jy sigma=1.380187 ! Fit after self-cal, rms=0.086807Jy sigma=1.380156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=3.636 mas, bpa=14.48 degrees ! Estimated noise=0.381262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258904 Jy ! Component: 100 - total flux cleaned = -0.000336019 Jy ! Component: 150 - total flux cleaned = -0.000366021 Jy ! Component: 200 - total flux cleaned = -0.000392962 Jy ! Total flux subtracted in 200 components = -0.000392962 Jy ! Clean residual min=-0.002510 max=0.002756 Jy/beam ! Clean residual mean=-0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.110751 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.110751 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=0.086800Jy sigma=1.380003 ! Fit after self-cal, rms=0.086802Jy sigma=1.379964 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 (-3, 11.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256975 Jy ! Component: 100 - total flux cleaned = 0.00374738 Jy ! Component: 150 - total flux cleaned = 0.00416695 Jy ! Component: 200 - total flux cleaned = 0.00440573 Jy ! Total flux subtracted in 200 components = 0.00440573 Jy ! Clean residual min=-0.002585 max=0.002493 Jy/beam ! Clean residual mean=-0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.115157 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.115157 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=0.086714Jy sigma=1.378582 ! Fit after self-cal, rms=0.086706Jy sigma=1.378415 ! 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=0.086706Jy sigma=1.378415 ! Fit after self-cal, rms=0.086627Jy sigma=1.375932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=3.64 mas, bpa=14.47 degrees ! Estimated noise=0.380163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930078 Jy ! Component: 100 - total flux cleaned = 0.00103573 Jy ! Component: 150 - total flux cleaned = 0.00118265 Jy ! Component: 200 - total flux cleaned = 0.00128337 Jy ! Total flux subtracted in 200 components = 0.00128337 Jy ! Clean residual min=-0.002360 max=0.002484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.11644 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.11644 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=0.086603Jy sigma=1.375523 ! Fit after self-cal, rms=0.086615Jy sigma=1.375371 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 (-16.2, 14.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182187 Jy ! Component: 100 - total flux cleaned = 0.00217125 Jy ! Component: 150 - total flux cleaned = 0.00239405 Jy ! Component: 200 - total flux cleaned = 0.00259553 Jy ! Total flux subtracted in 200 components = 0.00259553 Jy ! Clean residual min=-0.002357 max=0.002178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.119036 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.119036 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=0.086560Jy sigma=1.374273 ! Fit after self-cal, rms=0.086551Jy sigma=1.374188 ! 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=0.086551Jy sigma=1.374188 ! Fit after self-cal, rms=0.086418Jy sigma=1.374108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=4.86 mas, bpa=8.374 degrees ! Estimated noise=0.517483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565479 Jy ! Component: 100 - total flux cleaned = 0.00103097 Jy ! Component: 150 - total flux cleaned = 0.00124421 Jy ! Component: 200 - total flux cleaned = 0.00145894 Jy ! Total flux subtracted in 200 components = 0.00145894 Jy ! Clean residual min=-0.002661 max=0.003045 Jy/beam ! Clean residual mean=-0.000005 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.120494 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.120494 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=0.086413Jy sigma=1.374048 ! Fit after self-cal, rms=0.086414Jy sigma=1.373991 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 = 0.000107129 Jy ! Component: 100 - total flux cleaned = 0.00030204 Jy ! Component: 150 - total flux cleaned = 0.000401124 Jy ! Component: 200 - total flux cleaned = 0.000491754 Jy ! Total flux subtracted in 200 components = 0.000491754 Jy ! Clean residual min=-0.002670 max=0.002945 Jy/beam ! Clean residual mean=-0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.120986 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.120986 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=0.086415Jy sigma=1.374059 ! Fit after self-cal, rms=0.086415Jy sigma=1.374035 ! 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=1.425 mas, bmaj=3.643 mas, bpa=14.47 degrees ! Estimated noise=0.379217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.425 x 3.643 at 14.47 degrees (North through East) ! Clean map min=-0.0021191 max=0.08378 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=1.189 mas, bmaj=3.363 mas, bpa=14.95 degrees ! Estimated noise=0.579476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631928 Jy ! Component: 100 - total flux cleaned = 0.0841384 Jy ! Component: 150 - total flux cleaned = 0.0940376 Jy ! Component: 200 - total flux cleaned = 0.0995337 Jy ! Total flux subtracted in 200 components = 0.0995337 Jy ! Clean residual min=-0.003972 max=0.003883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0995337 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0995337 Jy ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=3.643 mas, bpa=14.47 degrees ! Estimated noise=0.379217 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 (0.9, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542595 Jy ! Component: 100 - total flux cleaned = 0.00892906 Jy ! Component: 150 - total flux cleaned = 0.0116366 Jy ! Component: 200 - total flux cleaned = 0.0137425 Jy ! Total flux subtracted in 200 components = 0.0137425 Jy ! Clean residual min=-0.002567 max=0.002443 Jy/beam ! Clean residual mean=-0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.113276 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.113276 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=3.45 mas, bmaj=4.86 mas, bpa=8.374 degrees ! Estimated noise=0.517483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282283 Jy ! Component: 100 - total flux cleaned = 0.00421869 Jy ! Component: 150 - total flux cleaned = 0.00492953 Jy ! Component: 200 - total flux cleaned = 0.00548811 Jy ! Total flux subtracted in 200 components = 0.00548811 Jy ! Clean residual min=-0.002838 max=0.002966 Jy/beam ! Clean residual mean=-0.000006 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.118764 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 = 0.000394665 Jy ! Component: 100 - total flux cleaned = 0.000746516 Jy ! Component: 150 - total flux cleaned = 0.000985216 Jy ! Component: 200 - total flux cleaned = 0.00120162 Jy ! Total flux subtracted in 200 components = 0.00120162 Jy ! Clean residual min=-0.002735 max=0.002808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.119966 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.119966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=3.643 mas, bpa=14.47 degrees ! Estimated noise=0.379217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206575 Jy ! Component: 100 - total flux cleaned = 0.000393336 Jy ! Component: 150 - total flux cleaned = 0.000513325 Jy ! Component: 200 - total flux cleaned = 0.000585093 Jy ! Total flux subtracted in 200 components = 0.000585093 Jy ! Clean residual min=-0.002272 max=0.002182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.120551 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.120551 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=0.086428Jy sigma=1.374483 ! Fit after self-cal, rms=0.086415Jy sigma=1.374299 wmodel J0932+3339_C_map.mod ! Writing 104 model components to file: J0932+3339_C_map.mod wobs J0932+3339_C_uvs.fits ! Writing UV FITS file: J0932+3339_C_uvs.fits wwins J0932+3339_C_map.win ! wwins: Wrote 4 windows to J0932+3339_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 = -0.000301306 Jy ! Component: 100 - total flux cleaned = -0.000417616 Jy ! Component: 150 - total flux cleaned = -0.000601563 Jy ! Component: 200 - total flux cleaned = -0.000813923 Jy ! Component: 250 - total flux cleaned = -0.00101976 Jy ! Component: 300 - total flux cleaned = -0.00125222 Jy ! Component: 350 - total flux cleaned = -0.00150928 Jy ! Component: 400 - total flux cleaned = -0.00157152 Jy ! Component: 450 - total flux cleaned = -0.00175545 Jy ! Component: 500 - total flux cleaned = -0.00181518 Jy ! Component: 550 - total flux cleaned = -0.00190384 Jy ! Component: 600 - total flux cleaned = -0.00193289 Jy ! Component: 650 - total flux cleaned = -0.00207526 Jy ! Component: 700 - total flux cleaned = -0.00210314 Jy ! Component: 750 - total flux cleaned = -0.00218523 Jy ! Component: 800 - total flux cleaned = -0.00218528 Jy ! Component: 850 - total flux cleaned = -0.002372 Jy ! Component: 900 - total flux cleaned = -0.00229244 Jy ! Component: 950 - total flux cleaned = -0.0023446 Jy ! Component: 1000 - total flux cleaned = -0.00244757 Jy ! Component: 1050 - total flux cleaned = -0.00252357 Jy ! Component: 1100 - total flux cleaned = -0.00257406 Jy ! Component: 1150 - total flux cleaned = -0.00264906 Jy ! Component: 1200 - total flux cleaned = -0.00269837 Jy ! Component: 1250 - total flux cleaned = -0.00282058 Jy ! Component: 1300 - total flux cleaned = -0.00298978 Jy ! Component: 1350 - total flux cleaned = -0.00298982 Jy ! Component: 1400 - total flux cleaned = -0.00313169 Jy ! Component: 1450 - total flux cleaned = -0.0032021 Jy ! Component: 1500 - total flux cleaned = -0.00327166 Jy ! Component: 1550 - total flux cleaned = -0.00343249 Jy ! Component: 1600 - total flux cleaned = -0.00347777 Jy ! Component: 1650 - total flux cleaned = -0.0035454 Jy ! Component: 1700 - total flux cleaned = -0.00359034 Jy ! Component: 1750 - total flux cleaned = -0.00363464 Jy ! Component: 1800 - total flux cleaned = -0.00361275 Jy ! Component: 1850 - total flux cleaned = -0.00367812 Jy ! Component: 1900 - total flux cleaned = -0.0037432 Jy ! Component: 1950 - total flux cleaned = -0.00378583 Jy ! Component: 2000 - total flux cleaned = -0.00378591 Jy ! Component: 2050 - total flux cleaned = -0.00376437 Jy ! Component: 2100 - total flux cleaned = -0.00378526 Jy ! Component: 2150 - total flux cleaned = -0.00378511 Jy ! Component: 2200 - total flux cleaned = -0.00380596 Jy ! Component: 2250 - total flux cleaned = -0.0038263 Jy ! Component: 2300 - total flux cleaned = -0.00390787 Jy ! Component: 2350 - total flux cleaned = -0.00378595 Jy ! Component: 2400 - total flux cleaned = -0.00376581 Jy ! Component: 2450 - total flux cleaned = -0.0038458 Jy ! Component: 2500 - total flux cleaned = -0.00370713 Jy ! Component: 2550 - total flux cleaned = -0.00362854 Jy ! Component: 2600 - total flux cleaned = -0.00368727 Jy ! Component: 2650 - total flux cleaned = -0.0037261 Jy ! Component: 2700 - total flux cleaned = -0.00368719 Jy ! Component: 2750 - total flux cleaned = -0.00370653 Jy ! Component: 2800 - total flux cleaned = -0.00364934 Jy ! Component: 2850 - total flux cleaned = -0.00364967 Jy ! Component: 2900 - total flux cleaned = -0.00366857 Jy ! Component: 2950 - total flux cleaned = -0.00368712 Jy ! Component: 3000 - total flux cleaned = -0.00366854 Jy ! Component: 3050 - total flux cleaned = -0.00365002 Jy ! Component: 3100 - total flux cleaned = -0.00364989 Jy ! Component: 3150 - total flux cleaned = -0.0036134 Jy ! Component: 3200 - total flux cleaned = -0.00357722 Jy ! Component: 3250 - total flux cleaned = -0.00359515 Jy ! Component: 3300 - total flux cleaned = -0.00355938 Jy ! Component: 3350 - total flux cleaned = -0.0035771 Jy ! Component: 3400 - total flux cleaned = -0.0034708 Jy ! Component: 3450 - total flux cleaned = -0.00355869 Jy ! Component: 3500 - total flux cleaned = -0.0034186 Jy ! Component: 3550 - total flux cleaned = -0.00341862 Jy ! Component: 3600 - total flux cleaned = -0.00341839 Jy ! Component: 3650 - total flux cleaned = -0.00345281 Jy ! Component: 3700 - total flux cleaned = -0.00338421 Jy ! Component: 3750 - total flux cleaned = -0.00340128 Jy ! Component: 3800 - total flux cleaned = -0.00329978 Jy ! Component: 3850 - total flux cleaned = -0.00329986 Jy ! Component: 3900 - total flux cleaned = -0.00331659 Jy ! Component: 3950 - total flux cleaned = -0.0033 Jy ! Component: 4000 - total flux cleaned = -0.00326671 Jy ! Component: 4050 - total flux cleaned = -0.00316781 Jy ! Total flux subtracted in 4096 components = -0.00318417 Jy ! Clean residual min=-0.000859 max=0.001050 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.117367 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 453 components and 0.117367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J0932+3339_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.425 x 3.643 at 14.47 degrees (North through East) ! Clean map min=-0.0016416 max=0.083707 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J0932+3339_C_map.fits wmodel /scr/pima/bu007_uvs/J0932+3339_C_map.mod ! Writing 453 model components to file: /scr/pima/bu007_uvs/J0932+3339_C_map.mod wobs /scr/pima/bu007_uvs/J0932+3339_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J0932+3339_C_uvs.fits wwins /scr/pima/bu007_uvs/J0932+3339_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bu007_uvs/J0932+3339_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0837065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06087 1.06087 2.12173 4.24346 8.48693 16.9739 33.9477 67.8954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.787 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J0932+3339_C_dfm.log closed on Sun Jun 24 02:19:06 2018