! Started logfile: .//J1011+3600_C_20180522_dfm.log on Mon Jun 11 08:49:33 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1011+3600_C_20180522_uva.fits ! Reading UV FITS file: .//J1011+3600_C_20180522_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1011+3600 ! ! 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 94 lines of history. ! ! Reading 33480 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 J1011+3600_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999957Jy sigma=26.937048 ! Fit after self-cal, rms=0.990060Jy sigma=26.679055 ! 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=1.22 mas, bmaj=4.276 mas, bpa=-23.28 degrees ! Estimated noise=0.311493 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 = 0.00806088 Jy ! Component: 100 - total flux cleaned = 0.00983147 Jy ! Total flux subtracted in 100 components = 0.00983147 Jy ! Clean residual min=-0.001199 max=0.001191 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.00983147 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00983147 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=0.027792Jy sigma=0.701284 ! Fit after self-cal, rms=0.026553Jy sigma=0.666367 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031496 Jy ! Component: 100 - total flux cleaned = 0.00329567 Jy ! Total flux subtracted in 100 components = 0.00329567 Jy ! Clean residual min=-0.000979 max=0.000973 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0131271 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0131271 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=0.026251Jy sigma=0.659124 ! Fit after self-cal, rms=0.026236Jy sigma=0.658905 ! 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=1.69 mas, bmaj=4.408 mas, bpa=-22.77 degrees ! Estimated noise=0.146182 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 = 0.000124816 Jy ! Component: 100 - total flux cleaned = 0.000158651 Jy ! Component: 150 - total flux cleaned = 0.000180302 Jy ! Component: 200 - total flux cleaned = 0.000192213 Jy ! Total flux subtracted in 200 components = 0.000192213 Jy ! Clean residual min=-0.000823 max=0.000671 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0133194 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0133194 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=0.026231Jy sigma=0.658799 ! Fit after self-cal, rms=0.026224Jy sigma=0.658722 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.69 x 4.408 at -22.77 degrees (North through East) ! Clean map min=-0.00084749 max=0.013661 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.63 HN 0.89 KP 0.96 ! LA 0.98 MK 0.94 NL 1.13 OV 0.90 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.75 HN 0.90 KP 1.11 ! LA 1.06 MK 0.96 NL 1.04 OV 1.09 ! PT 0.84 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.75 HN 0.88 KP 1.01 ! LA 1.01 MK 0.83 NL 1.00 OV 0.98 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.88 KP 1.00 ! LA 1.12 MK 1.00 NL 1.14 OV 1.07 ! PT 0.93 SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.95 KP 1.06 ! LA 1.00 MK 1.03 NL 1.05 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 HN 0.98 KP 1.10 ! LA 1.23 MK 0.98 NL 1.06 OV 1.10 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 0.97 KP 1.03 ! LA 1.27 MK 1.03 NL 1.13 OV 1.01 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 1.08 ! LA 1.14 MK 1.04 NL 1.18 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.026224Jy sigma=0.658722 ! Fit after self-cal, rms=0.025586Jy sigma=0.655789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=4.393 mas, bpa=-22.71 degrees ! Estimated noise=0.145456 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 = 0.000152792 Jy ! Component: 100 - total flux cleaned = 0.000201958 Jy ! Component: 150 - total flux cleaned = 0.000219137 Jy ! Component: 200 - total flux cleaned = 0.000233851 Jy ! Total flux subtracted in 200 components = 0.000233851 Jy ! Clean residual min=-0.000371 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0135532 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0135532 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=0.025585Jy sigma=0.655759 ! Fit after self-cal, rms=0.025639Jy sigma=0.654848 ! 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=0.025639Jy sigma=0.654848 ! Fit after self-cal, rms=0.026078Jy sigma=0.654561 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=4.378 mas, bpa=-22.7 degrees ! Estimated noise=0.146013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102321 Jy ! Component: 100 - total flux cleaned = 0.000138093 Jy ! Component: 150 - total flux cleaned = 0.000149817 Jy ! Component: 200 - total flux cleaned = 0.000153987 Jy ! Total flux subtracted in 200 components = 0.000153987 Jy ! Clean residual min=-0.000370 max=0.000407 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0137072 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0137072 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=0.026077Jy sigma=0.654547 ! Fit after self-cal, rms=0.026124Jy sigma=0.654316 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 (-38.4, 72.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213542 Jy ! Component: 100 - total flux cleaned = 0.000202943 Jy ! Component: 150 - total flux cleaned = 0.000186998 Jy ! Component: 200 - total flux cleaned = 0.000178279 Jy ! Total flux subtracted in 200 components = 0.000178279 Jy ! Clean residual min=-0.000389 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0138855 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.0138855 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=0.026119Jy sigma=0.654168 ! Fit after self-cal, rms=0.026118Jy sigma=0.654110 ! 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=0.026118Jy sigma=0.654110 ! Fit after self-cal, rms=0.026430Jy sigma=0.654045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=4.374 mas, bpa=-22.73 degrees ! Estimated noise=0.146423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015927 Jy ! Component: 100 - total flux cleaned = 0.000207674 Jy ! Component: 150 - total flux cleaned = 0.000247519 Jy ! Component: 200 - total flux cleaned = 0.000262936 Jy ! Total flux subtracted in 200 components = 0.000262936 Jy ! Clean residual min=-0.000387 max=0.000351 Jy/beam ! Clean residual mean=0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0141484 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0141484 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=0.026428Jy sigma=0.653963 ! Fit after self-cal, rms=0.026449Jy sigma=0.653776 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 = 0.000104108 Jy ! Component: 100 - total flux cleaned = 8.92645e-05 Jy ! Component: 150 - total flux cleaned = 0.000105568 Jy ! Component: 200 - total flux cleaned = 0.000120206 Jy ! Total flux subtracted in 200 components = 0.000120206 Jy ! Clean residual min=-0.000415 max=0.000349 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0142686 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.0142686 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=0.026447Jy sigma=0.653722 ! Fit after self-cal, rms=0.026446Jy sigma=0.653662 ! 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=0.026446Jy sigma=0.653662 ! Fit after self-cal, rms=0.026631Jy sigma=0.653638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=4.919 mas, bpa=-21.18 degrees ! Estimated noise=0.180805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108361 Jy ! Component: 100 - total flux cleaned = 0.000125285 Jy ! Component: 150 - total flux cleaned = 0.000134771 Jy ! Component: 200 - total flux cleaned = 0.000148289 Jy ! Total flux subtracted in 200 components = 0.000148289 Jy ! Clean residual min=-0.000406 max=0.000357 Jy/beam ! Clean residual mean=0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0144169 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.0144169 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=0.026630Jy sigma=0.653614 ! Fit after self-cal, rms=0.026642Jy sigma=0.653505 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 = 7.77025e-05 Jy ! Component: 100 - total flux cleaned = 9.08569e-05 Jy ! Component: 150 - total flux cleaned = 9.64064e-05 Jy ! Component: 200 - total flux cleaned = 9.42606e-05 Jy ! Total flux subtracted in 200 components = 9.42606e-05 Jy ! Clean residual min=-0.000417 max=0.000369 Jy/beam ! Clean residual mean=0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0145112 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.0145112 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=0.026642Jy sigma=0.653493 ! Fit after self-cal, rms=0.026642Jy sigma=0.653475 ! 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=1.668 mas, bmaj=4.375 mas, bpa=-22.75 degrees ! Estimated noise=0.146559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.668 x 4.375 at -22.75 degrees (North through East) ! Clean map min=-0.00048939 max=0.013585 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=1.204 mas, bmaj=4.248 mas, bpa=-23.23 degrees ! Estimated noise=0.310492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105726 Jy ! Component: 100 - total flux cleaned = 0.0128271 Jy ! Component: 150 - total flux cleaned = 0.012983 Jy ! Component: 200 - total flux cleaned = 0.0130739 Jy ! Total flux subtracted in 200 components = 0.0130739 Jy ! Clean residual min=-0.000828 max=0.000856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0130739 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0130739 Jy ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=4.375 mas, bpa=-22.75 degrees ! Estimated noise=0.146559 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 = 0.000555705 Jy ! Component: 100 - total flux cleaned = 0.000934195 Jy ! Component: 150 - total flux cleaned = 0.00116742 Jy ! Component: 200 - total flux cleaned = 0.00127976 Jy ! Total flux subtracted in 200 components = 0.00127976 Jy ! Clean residual min=-0.000413 max=0.000373 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0143537 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0143537 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=3.644 mas, bmaj=4.919 mas, bpa=-21.18 degrees ! Estimated noise=0.180805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151215 Jy ! Component: 100 - total flux cleaned = 0.000176512 Jy ! Component: 150 - total flux cleaned = 0.000197705 Jy ! Component: 200 - total flux cleaned = 0.000207141 Jy ! Total flux subtracted in 200 components = 0.000207141 Jy ! Clean residual min=-0.000427 max=0.000381 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0145608 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 = 1.23203e-05 Jy ! Component: 100 - total flux cleaned = 1.94849e-05 Jy ! Component: 150 - total flux cleaned = 2.5905e-05 Jy ! Component: 200 - total flux cleaned = 2.8887e-05 Jy ! Total flux subtracted in 200 components = 2.8887e-05 Jy ! Clean residual min=-0.000421 max=0.000379 Jy/beam ! Clean residual mean=0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0145897 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.0145897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=4.375 mas, bpa=-22.75 degrees ! Estimated noise=0.146559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.23813e-05 Jy ! Component: 100 - total flux cleaned = 8.95232e-05 Jy ! Component: 150 - total flux cleaned = 0.000100976 Jy ! Component: 200 - total flux cleaned = 9.75806e-05 Jy ! Total flux subtracted in 200 components = 9.75806e-05 Jy ! Clean residual min=-0.000407 max=0.000354 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0146873 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0146873 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=0.026642Jy sigma=0.653489 ! Fit after self-cal, rms=0.026641Jy sigma=0.653463 wmodel J1011+3600_C_map.mod ! Writing 84 model components to file: J1011+3600_C_map.mod wobs J1011+3600_C_uvs.fits ! Writing UV FITS file: J1011+3600_C_uvs.fits wwins J1011+3600_C_map.win ! wwins: Wrote 2 windows to J1011+3600_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 = -4.03664e-05 Jy ! Component: 100 - total flux cleaned = 4.19837e-05 Jy ! Component: 150 - total flux cleaned = 0.000108168 Jy ! Component: 200 - total flux cleaned = 0.000200872 Jy ! Component: 250 - total flux cleaned = 0.000273454 Jy ! Component: 300 - total flux cleaned = 0.000338322 Jy ! Component: 350 - total flux cleaned = 0.00040122 Jy ! Component: 400 - total flux cleaned = 0.000447107 Jy ! Component: 450 - total flux cleaned = 0.000476979 Jy ! Component: 500 - total flux cleaned = 0.000501372 Jy ! Component: 550 - total flux cleaned = 0.000525281 Jy ! Component: 600 - total flux cleaned = 0.000539354 Jy ! Component: 650 - total flux cleaned = 0.000553206 Jy ! Component: 700 - total flux cleaned = 0.000575972 Jy ! Component: 750 - total flux cleaned = 0.00058936 Jy ! Component: 800 - total flux cleaned = 0.000598198 Jy ! Component: 850 - total flux cleaned = 0.000606819 Jy ! Component: 900 - total flux cleaned = 0.000632388 Jy ! Component: 950 - total flux cleaned = 0.000636544 Jy ! Component: 1000 - total flux cleaned = 0.000644813 Jy ! Component: 1050 - total flux cleaned = 0.000661058 Jy ! Component: 1100 - total flux cleaned = 0.000673056 Jy ! Component: 1150 - total flux cleaned = 0.000680884 Jy ! Component: 1200 - total flux cleaned = 0.000684843 Jy ! Component: 1250 - total flux cleaned = 0.000700265 Jy ! Component: 1300 - total flux cleaned = 0.000707776 Jy ! Component: 1350 - total flux cleaned = 0.000711525 Jy ! Component: 1400 - total flux cleaned = 0.000711591 Jy ! Component: 1450 - total flux cleaned = 0.000722645 Jy ! Component: 1500 - total flux cleaned = 0.000729906 Jy ! Component: 1550 - total flux cleaned = 0.000740656 Jy ! Component: 1600 - total flux cleaned = 0.000740655 Jy ! Component: 1650 - total flux cleaned = 0.000754765 Jy ! Component: 1700 - total flux cleaned = 0.000751283 Jy ! Component: 1750 - total flux cleaned = 0.000768552 Jy ! Component: 1800 - total flux cleaned = 0.00076516 Jy ! Component: 1850 - total flux cleaned = 0.000765216 Jy ! Component: 1900 - total flux cleaned = 0.00079537 Jy ! Component: 1950 - total flux cleaned = 0.000805296 Jy ! Component: 2000 - total flux cleaned = 0.000798705 Jy ! Component: 2050 - total flux cleaned = 0.000811813 Jy ! Component: 2100 - total flux cleaned = 0.000831195 Jy ! Component: 2150 - total flux cleaned = 0.000827963 Jy ! Component: 2200 - total flux cleaned = 0.000837548 Jy ! Component: 2250 - total flux cleaned = 0.000821713 Jy ! Component: 2300 - total flux cleaned = 0.000837409 Jy ! Component: 2350 - total flux cleaned = 0.000840522 Jy ! Component: 2400 - total flux cleaned = 0.00082502 Jy ! Component: 2450 - total flux cleaned = 0.000825027 Jy ! Component: 2500 - total flux cleaned = 0.00083422 Jy ! Component: 2550 - total flux cleaned = 0.000837228 Jy ! Component: 2600 - total flux cleaned = 0.000831253 Jy ! Component: 2650 - total flux cleaned = 0.000831211 Jy ! Component: 2700 - total flux cleaned = 0.0008401 Jy ! Component: 2750 - total flux cleaned = 0.000840131 Jy ! Component: 2800 - total flux cleaned = 0.000834252 Jy ! Component: 2850 - total flux cleaned = 0.000837163 Jy ! Component: 2900 - total flux cleaned = 0.000831394 Jy ! Component: 2950 - total flux cleaned = 0.000837139 Jy ! Component: 3000 - total flux cleaned = 0.000837151 Jy ! Component: 3050 - total flux cleaned = 0.000834333 Jy ! Component: 3100 - total flux cleaned = 0.00084843 Jy ! Component: 3150 - total flux cleaned = 0.000851184 Jy ! Component: 3200 - total flux cleaned = 0.00084281 Jy ! Component: 3250 - total flux cleaned = 0.000837284 Jy ! Component: 3300 - total flux cleaned = 0.000837269 Jy ! Component: 3350 - total flux cleaned = 0.000845485 Jy ! Component: 3400 - total flux cleaned = 0.000823667 Jy ! Component: 3450 - total flux cleaned = 0.00082637 Jy ! Component: 3500 - total flux cleaned = 0.000818272 Jy ! Component: 3550 - total flux cleaned = 0.000826277 Jy ! Component: 3600 - total flux cleaned = 0.00081828 Jy ! Component: 3650 - total flux cleaned = 0.000818258 Jy ! Component: 3700 - total flux cleaned = 0.000815602 Jy ! Component: 3750 - total flux cleaned = 0.000815584 Jy ! Component: 3800 - total flux cleaned = 0.000812983 Jy ! Component: 3850 - total flux cleaned = 0.000810393 Jy ! Component: 3900 - total flux cleaned = 0.000802648 Jy ! Component: 3950 - total flux cleaned = 0.000789771 Jy ! Component: 4000 - total flux cleaned = 0.000797481 Jy ! Component: 4050 - total flux cleaned = 0.00080004 Jy ! Total flux subtracted in 4096 components = 0.000789869 Jy ! Clean residual min=-0.000155 max=0.000135 Jy/beam ! Clean residual mean=0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0154772 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 391 components and 0.0154772 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1011+3600_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.668 x 4.375 at -22.75 degrees (North through East) ! Clean map min=-0.00060885 max=0.013584 Jy/beam ! Writing clean map to FITS file: .//J1011+3600_C_20180522_map.fits wmodel .//J1011+3600_C_20180522_map.mod ! Writing 391 model components to file: .//J1011+3600_C_20180522_map.mod wobs .//J1011+3600_C_20180522_uvs.fits ! Writing UV FITS file: .//J1011+3600_C_20180522_uvs.fits wwins .//J1011+3600_C_20180522_map.win ! wwins: Wrote 3 windows to .//J1011+3600_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0135838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.5013e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994115 0.994115 1.98823 3.97646 7.95292 15.9058 31.8117 63.6234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.775 quit ! Quitting program ! Log file .//J1011+3600_C_20180522_dfm.log closed on Mon Jun 11 08:49:38 2018