! Started logfile: /scr/pima/bu007_uvs/J1007+3003_C_dfm.log on Sun Jun 24 02:19:58 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/J1007+3003_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1007+3003_C_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980444 visibilities/baseline/integration-bin. ! Found source: J1007+3003 ! ! 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 17648 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 J1007+3003_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004026Jy sigma=16.441280 ! Fit after self-cal, rms=0.963294Jy sigma=15.759179 ! 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=1.137 mas, bmaj=3.501 mas, bpa=16.84 degrees ! Estimated noise=0.644984 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 = 0.0313364 Jy ! Component: 100 - total flux cleaned = 0.0381972 Jy ! Total flux subtracted in 100 components = 0.0381972 Jy ! Clean residual min=-0.003833 max=0.003462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0381972 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0381972 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=0.085117Jy sigma=1.330323 ! Fit after self-cal, rms=0.083383Jy sigma=1.300907 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469341 Jy ! Component: 100 - total flux cleaned = 0.00676342 Jy ! Total flux subtracted in 100 components = 0.00676342 Jy ! Clean residual min=-0.003664 max=0.003408 Jy/beam ! Clean residual mean=0.000000 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0449606 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0449606 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=0.083153Jy sigma=1.296241 ! Fit after self-cal, rms=0.083115Jy sigma=1.295648 ! 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=1.441 mas, bmaj=3.756 mas, bpa=15.63 degrees ! Estimated noise=0.341816 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 = 0.000787248 Jy ! Component: 100 - total flux cleaned = 0.000999617 Jy ! Component: 150 - total flux cleaned = 0.00110133 Jy ! Component: 200 - total flux cleaned = 0.00114905 Jy ! Total flux subtracted in 200 components = 0.00114905 Jy ! Clean residual min=-0.002088 max=0.001811 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0461096 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0461096 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=0.083101Jy sigma=1.295303 ! Fit after self-cal, rms=0.083096Jy sigma=1.295269 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 3.756 at 15.63 degrees (North through East) ! Clean map min=-0.001976 max=0.044456 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.91 KP 0.81 ! LA 1.01 MK 0.94 NL 0.94 OV 0.98 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.86 KP 0.92 ! LA 0.92 MK 1.17 NL 1.07 OV 1.14 ! PT 0.99 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 0.98 KP 1.10 ! LA 1.06 MK 0.86 NL 1.08 OV 0.96 ! PT 0.91 SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.84 KP 0.76 ! LA 1.03 MK 1.19 NL 1.09 OV 1.00 ! PT 1.11 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.91 KP 0.92 ! LA 1.02 MK 1.13 NL 0.99 OV 1.19 ! PT 1.05 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.91 KP 0.94 ! LA 1.12 MK 0.98 NL 1.02 OV 1.06 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.13 HN 1.07 KP 0.92 ! LA 1.03 MK 1.07 NL 0.96 OV 0.97 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.95 KP 0.91 ! LA 1.08 MK 0.98 NL 0.95 OV 1.05 ! PT 0.96 SC 0.94 ! ! ! Fit before self-cal, rms=0.083096Jy sigma=1.295269 ! Fit after self-cal, rms=0.083169Jy sigma=1.291927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.439 mas, bmaj=3.74 mas, bpa=15.58 degrees ! Estimated noise=0.337528 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 = -0.000249661 Jy ! Component: 100 - total flux cleaned = -0.00026645 Jy ! Component: 150 - total flux cleaned = -0.000293686 Jy ! Component: 200 - total flux cleaned = -0.000305049 Jy ! Total flux subtracted in 200 components = -0.000305049 Jy ! Clean residual min=-0.001652 max=0.001740 Jy/beam ! Clean residual mean=0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0458046 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0458046 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=0.083162Jy sigma=1.291884 ! Fit after self-cal, rms=0.083346Jy sigma=1.290286 ! 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=0.083346Jy sigma=1.290286 ! Fit after self-cal, rms=0.084285Jy sigma=1.289891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.438 mas, bmaj=3.735 mas, bpa=15.58 degrees ! Estimated noise=0.336098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142956 Jy ! Component: 100 - total flux cleaned = -0.00015994 Jy ! Component: 150 - total flux cleaned = -0.000159469 Jy ! Component: 200 - total flux cleaned = -0.000170964 Jy ! Total flux subtracted in 200 components = -0.000170964 Jy ! Clean residual min=-0.001676 max=0.001875 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0456336 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0456336 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=0.084278Jy sigma=1.289840 ! Fit after self-cal, rms=0.084380Jy sigma=1.289573 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 (63, -56.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752549 Jy ! Component: 100 - total flux cleaned = 0.00059924 Jy ! Component: 150 - total flux cleaned = 0.000660093 Jy ! Component: 200 - total flux cleaned = 0.00065874 Jy ! Total flux subtracted in 200 components = 0.00065874 Jy ! Clean residual min=-0.001648 max=0.001522 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0462924 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0462924 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=0.084343Jy sigma=1.288832 ! Fit after self-cal, rms=0.084341Jy sigma=1.288610 ! 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=0.084341Jy sigma=1.288610 ! Fit after self-cal, rms=0.084610Jy sigma=1.288502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.434 mas, bmaj=3.733 mas, bpa=15.61 degrees ! Estimated noise=0.334307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353031 Jy ! Component: 100 - total flux cleaned = 0.00026039 Jy ! Component: 150 - total flux cleaned = 0.000206855 Jy ! Component: 200 - total flux cleaned = 0.000206429 Jy ! Total flux subtracted in 200 components = 0.000206429 Jy ! Clean residual min=-0.001627 max=0.001558 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0464988 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0464988 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=0.084587Jy sigma=1.288086 ! Fit after self-cal, rms=0.084650Jy sigma=1.287839 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 = 0.00013614 Jy ! Component: 100 - total flux cleaned = 5.76278e-05 Jy ! Component: 150 - total flux cleaned = 8.04441e-05 Jy ! Component: 200 - total flux cleaned = 8.07e-05 Jy ! Total flux subtracted in 200 components = 8.07e-05 Jy ! Clean residual min=-0.001627 max=0.001538 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0465795 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0465795 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=0.084635Jy sigma=1.287589 ! Fit after self-cal, rms=0.084636Jy sigma=1.287474 ! 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=0.084636Jy sigma=1.287474 ! Fit after self-cal, rms=0.084825Jy sigma=1.287385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=4.878 mas, bpa=4.781 degrees ! Estimated noise=0.456067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106663 Jy ! Component: 100 - total flux cleaned = -0.000192745 Jy ! Component: 150 - total flux cleaned = -0.000255158 Jy ! Component: 200 - total flux cleaned = -0.000293908 Jy ! Total flux subtracted in 200 components = -0.000293908 Jy ! Clean residual min=-0.001674 max=0.001716 Jy/beam ! Clean residual mean=0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0462856 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0462856 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=0.084818Jy sigma=1.287311 ! Fit after self-cal, rms=0.084834Jy sigma=1.287112 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 = -7.37616e-05 Jy ! Component: 100 - total flux cleaned = -0.00011356 Jy ! Component: 150 - total flux cleaned = -8.59091e-05 Jy ! Component: 200 - total flux cleaned = -5.2155e-05 Jy ! Total flux subtracted in 200 components = -5.2155e-05 Jy ! Clean residual min=-0.001733 max=0.001805 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0462334 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0462334 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=0.084830Jy sigma=1.287087 ! Fit after self-cal, rms=0.084825Jy sigma=1.287041 ! 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=1.43 mas, bmaj=3.732 mas, bpa=15.68 degrees ! Estimated noise=0.332829 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.732 at 15.68 degrees (North through East) ! Clean map min=-0.0035833 max=0.043105 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=1.141 mas, bmaj=3.486 mas, bpa=16.8 degrees ! Estimated noise=0.625482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324882 Jy ! Component: 100 - total flux cleaned = 0.038862 Jy ! Component: 150 - total flux cleaned = 0.0402966 Jy ! Component: 200 - total flux cleaned = 0.0416697 Jy ! Total flux subtracted in 200 components = 0.0416697 Jy ! Clean residual min=-0.003213 max=0.002813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0416697 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0416697 Jy ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.732 mas, bpa=15.68 degrees ! Estimated noise=0.332829 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 = 0.0020811 Jy ! Component: 100 - total flux cleaned = 0.0022088 Jy ! Component: 150 - total flux cleaned = 0.00267473 Jy ! Component: 200 - total flux cleaned = 0.00307331 Jy ! Total flux subtracted in 200 components = 0.00307331 Jy ! Clean residual min=-0.001843 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.044743 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0447431 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=3.446 mas, bmaj=4.878 mas, bpa=4.781 degrees ! Estimated noise=0.456067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556678 Jy ! Component: 100 - total flux cleaned = 0.000913905 Jy ! Component: 150 - total flux cleaned = 0.000994595 Jy ! Component: 200 - total flux cleaned = 0.00103684 Jy ! Total flux subtracted in 200 components = 0.00103684 Jy ! Clean residual min=-0.001727 max=0.001801 Jy/beam ! Clean residual mean=0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0457799 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 = 5.48819e-05 Jy ! Component: 100 - total flux cleaned = 8.75427e-05 Jy ! Component: 150 - total flux cleaned = 0.000117791 Jy ! Component: 200 - total flux cleaned = 0.000159667 Jy ! Total flux subtracted in 200 components = 0.000159667 Jy ! Clean residual min=-0.001704 max=0.001807 Jy/beam ! Clean residual mean=0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0459396 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.0459396 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.732 mas, bpa=15.68 degrees ! Estimated noise=0.332829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119119 Jy ! Component: 100 - total flux cleaned = 0.000144907 Jy ! Component: 150 - total flux cleaned = 0.000220112 Jy ! Component: 200 - total flux cleaned = 0.000310043 Jy ! Total flux subtracted in 200 components = 0.000310043 Jy ! Clean residual min=-0.001727 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0462496 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0462496 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=0.084822Jy sigma=1.287011 ! Fit after self-cal, rms=0.084813Jy sigma=1.286797 wmodel J1007+3003_C_map.mod ! Writing 72 model components to file: J1007+3003_C_map.mod wobs J1007+3003_C_uvs.fits ! Writing UV FITS file: J1007+3003_C_uvs.fits wwins J1007+3003_C_map.win ! wwins: Wrote 2 windows to J1007+3003_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 = -0.00051636 Jy ! Component: 100 - total flux cleaned = -0.000889699 Jy ! Component: 150 - total flux cleaned = -0.00126888 Jy ! Component: 200 - total flux cleaned = -0.00152734 Jy ! Component: 250 - total flux cleaned = -0.00170088 Jy ! Component: 300 - total flux cleaned = -0.00182109 Jy ! Component: 350 - total flux cleaned = -0.00191512 Jy ! Component: 400 - total flux cleaned = -0.00198362 Jy ! Component: 450 - total flux cleaned = -0.00205047 Jy ! Component: 500 - total flux cleaned = -0.00213722 Jy ! Component: 550 - total flux cleaned = -0.00222224 Jy ! Component: 600 - total flux cleaned = -0.00234728 Jy ! Component: 650 - total flux cleaned = -0.00242924 Jy ! Component: 700 - total flux cleaned = -0.00257034 Jy ! Component: 750 - total flux cleaned = -0.00266958 Jy ! Component: 800 - total flux cleaned = -0.00272835 Jy ! Component: 850 - total flux cleaned = -0.00286365 Jy ! Component: 900 - total flux cleaned = -0.00292061 Jy ! Component: 950 - total flux cleaned = -0.00299569 Jy ! Component: 1000 - total flux cleaned = -0.00312504 Jy ! Component: 1050 - total flux cleaned = -0.00319797 Jy ! Component: 1100 - total flux cleaned = -0.00332309 Jy ! Component: 1150 - total flux cleaned = -0.00334064 Jy ! Component: 1200 - total flux cleaned = -0.00341012 Jy ! Component: 1250 - total flux cleaned = -0.00337596 Jy ! Component: 1300 - total flux cleaned = -0.003427 Jy ! Component: 1350 - total flux cleaned = -0.00344362 Jy ! Component: 1400 - total flux cleaned = -0.00346035 Jy ! Component: 1450 - total flux cleaned = -0.00347674 Jy ! Component: 1500 - total flux cleaned = -0.00346086 Jy ! Component: 1550 - total flux cleaned = -0.00350882 Jy ! Component: 1600 - total flux cleaned = -0.00352443 Jy ! Component: 1650 - total flux cleaned = -0.00350892 Jy ! Component: 1700 - total flux cleaned = -0.00347838 Jy ! Component: 1750 - total flux cleaned = -0.00353987 Jy ! Component: 1800 - total flux cleaned = -0.00352481 Jy ! Component: 1850 - total flux cleaned = -0.00347968 Jy ! Component: 1900 - total flux cleaned = -0.00349472 Jy ! Component: 1950 - total flux cleaned = -0.00349467 Jy ! Component: 2000 - total flux cleaned = -0.00345072 Jy ! Component: 2050 - total flux cleaned = -0.00346537 Jy ! Component: 2100 - total flux cleaned = -0.00345095 Jy ! Component: 2150 - total flux cleaned = -0.00345114 Jy ! Component: 2200 - total flux cleaned = -0.00352207 Jy ! Component: 2250 - total flux cleaned = -0.00353611 Jy ! Component: 2300 - total flux cleaned = -0.00354989 Jy ! Component: 2350 - total flux cleaned = -0.00349476 Jy ! Component: 2400 - total flux cleaned = -0.00359069 Jy ! Component: 2450 - total flux cleaned = -0.00352264 Jy ! Component: 2500 - total flux cleaned = -0.00350932 Jy ! Component: 2550 - total flux cleaned = -0.00358964 Jy ! Component: 2600 - total flux cleaned = -0.00352287 Jy ! Component: 2650 - total flux cleaned = -0.00347002 Jy ! Component: 2700 - total flux cleaned = -0.00344394 Jy ! Component: 2750 - total flux cleaned = -0.0034571 Jy ! Component: 2800 - total flux cleaned = -0.00349584 Jy ! Component: 2850 - total flux cleaned = -0.00341874 Jy ! Component: 2900 - total flux cleaned = -0.0034315 Jy ! Component: 2950 - total flux cleaned = -0.00341875 Jy ! Component: 3000 - total flux cleaned = -0.0034314 Jy ! Component: 3050 - total flux cleaned = -0.0034813 Jy ! Component: 3100 - total flux cleaned = -0.00343165 Jy ! Component: 3150 - total flux cleaned = -0.00346862 Jy ! Component: 3200 - total flux cleaned = -0.00345642 Jy ! Component: 3250 - total flux cleaned = -0.00348073 Jy ! Component: 3300 - total flux cleaned = -0.00338421 Jy ! Component: 3350 - total flux cleaned = -0.00344426 Jy ! Component: 3400 - total flux cleaned = -0.00343224 Jy ! Component: 3450 - total flux cleaned = -0.00343222 Jy ! Component: 3500 - total flux cleaned = -0.00343223 Jy ! Component: 3550 - total flux cleaned = -0.0034437 Jy ! Component: 3600 - total flux cleaned = -0.00337388 Jy ! Component: 3650 - total flux cleaned = -0.00343179 Jy ! Component: 3700 - total flux cleaned = -0.00340878 Jy ! Component: 3750 - total flux cleaned = -0.00338602 Jy ! Component: 3800 - total flux cleaned = -0.00337461 Jy ! Component: 3850 - total flux cleaned = -0.00336335 Jy ! Component: 3900 - total flux cleaned = -0.00332971 Jy ! Component: 3950 - total flux cleaned = -0.00334098 Jy ! Component: 4000 - total flux cleaned = -0.00334103 Jy ! Component: 4050 - total flux cleaned = -0.00327479 Jy ! Total flux subtracted in 4096 components = -0.00331876 Jy ! Clean residual min=-0.000628 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0429309 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 371 components and 0.0429309 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1007+3003_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.732 at 15.68 degrees (North through East) ! Clean map min=-0.0034286 max=0.043012 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1007+3003_C_map.fits wmodel /scr/pima/bu007_uvs/J1007+3003_C_map.mod ! Writing 371 model components to file: /scr/pima/bu007_uvs/J1007+3003_C_map.mod wobs /scr/pima/bu007_uvs/J1007+3003_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1007+3003_C_uvs.fits wwins /scr/pima/bu007_uvs/J1007+3003_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1007+3003_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0430118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3156 1.3156 2.63119 5.26238 10.5248 21.0495 42.099 84.1981 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.033 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1007+3003_C_dfm.log closed on Sun Jun 24 02:20:03 2018